

Manualslib.com - The Global Manuals Library


Manuals / Brands / Sony Manuals / Camera Accessories / CCU-TX7 / Service manual / PDF


# SONY CCU-TX7 SERVICE MANUAL


# Table of Contents


Table of Contents


INSTALLATION


CONNECTORS AND CABLES oo


Connection Connector


Wiring Diagram for Cable oo


MAKING OF WF MODE CONNECTOR


OPERATING ENVIRONMENT ou


MOUNTING ON 19-INCH RACK uu


SERVICE INFORMATION


BOARD LAYOUT




Removal of Cabinet


Replacement of Switching Regulator


Replacement Of Fan oo


# 3-2-4, Removal Of COU-TX7 o


CIRCUIT DESCRIPTION . 0


board (DXBK-701)


EXTENSION OF DXBK-701 (SDI-44 BOARD)


ADJUSTMENT


Switch settings


Connections


VIDEO SIGNAL SYSTEM ADJUSTMENT


Sub-carrier Frequency Check .0


CAM H Phase Adjustment


H Phase Adjustment 20.02


SYNC Phase Adjustment 0


INT SC Phase Adjustment


Y CLAMP Adjustment ou


Y OUT (COMP) Level Adjustment 00.0.0


Y OUT (VBS) Level Adjustment


R-Y/B-Y White Black Balance Adjustment


R Level Adjustment


# 4-2-12. B Level Adjustment


# 4-2-13. WF OUT R/B DC OFFSET Adjustment


# 4-2-14. Carrier Balance Adjustment


Color Vector Adjustment .0


# R-Y/B-Y OUT Level Adjustment 0.0


VBS OUT Level Adjustment .0


STAIR CASE Adjustment 0.0


# 4-2-19. WIDE ID Level Adjustment




SYNC SEP Adjustment


# 4-3-2. BLACK Pulse Width Adjustment


SYNC Sample Hold Pulse Width Adjustment


# 4-3-4, 22.5 MHz VCO DC Set Adjustment .0


Sample Pulse Width Adjustment


Sample Pulse V Gate Width Adjustment


# 22.5 MHz Carrier Level Adjustment


Y DEMOD Carrier Balance Adjustment


Y OFFSET Adjustment 2


Y Output Level Adjustment 00.0


CHROMA CABLE COMPENSATION SYSTEM ADJUSTMENT


45 MHz Carrier Level Adjustment


C PLL Set Adjustment 00.0.0


# B-Y DEMOD Carrier Balance Adjustment


C Ist AGC Adjustment


# B-Y OUT Level Adjustment


# R-Y DEMOD Carrier Balance Adjustment


# R-Y OUT Level Adjustment


RETURN VIDEO CABLE COMPENSATION SYSTEM


Return Video Carrier Frequency Adjustment


Return Video Deviation Adjustment 000


PROMPT VIDEO CABLE COMPENSATION SYSTEM


RX PROMPT VIDEO RF AGC Adjustment


RX PROMPT VIDEO Level Adjustment .0


Other ManualsLib Projects




SONY.


CAMERA CONTROL UNIT
CCU-TX7
CAMERA CONTROL UNIT
CCU-TX7P
CAMERA OPERATION UNIT
COU-TX7
SDI OUTPUT BOARD
DXBK-701


SERVICE MANUAL


Vol. 1 (1st Edition/Revised 1)




# SAFETY CHECK-OUT


After correcting the original service problem,
perform the following safety checks before
releasing the set to the customer :


Check the metal trim, "metallized" knobs,
screws, and all other exposed metal parts for AC
leakage. Check leakage as described below.


## LEAKAGE TEST


The AC leakage from any exposed metal part to
earth ground and from all exposed metal parts to
any exposed metal part having a return to
chassis, must not exceed 0.5 mA. Leakage
current can be measured by any one of three
methods.


1. Acommercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers' instructions to use these instruments.

2. Abattery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75 V, so analog meters must have an accurate low- voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)


To Exposed Metal
Parts on Set


0.15 pF


AC
Pagel voltmeter
(0.75V)


= Earth Ground


Using an AC voltmeter to check AC leakage.


Fig A.




# Purpose of this manual


## MANUAL STRUCTURE


This manual is the Service Manual Vol. 1 of the CAMERA CONTROL UNIT CCU-TX7
(for NTSC) and CCU-TX7P (for PAL), CAMERA OPERATION UNIT COU-TX7 and SDI
OUTPUT BOARD DXBK-701.
This manual contains the operation manual related to the operations of this equipment,
the replacement of the parts and adjustments.


Related manuals


to this Service Manual Vol. 1, the following manual is provided.


In addition


## * Service Manual Vol. 2


Part No. 9-977-286-22
Contains semiconductor pin assignments,
and schematic diagrams.


parts lists, block diagrams, board illustrations


CCU-TX7 (E)/V1




CCU-TX7 (E)/V1


# TABLE OF CONTENTS


1. OPERATING INSTRUCTIONS


D155
V2)


COUHT RIT ATP cscs ccs sstashict cee sncttegastavaspcaatelabtaneaivesn cnsneaschivensseedsnasssenseedsdesrss 1-1
DXB TOV 35 csesecascosesccossinestde Meadheesteesancecascasneeesevadenchassuersasuvsnevessveasoronesde «1-13


2. INSTALLATION


2-1. CONNECTORS AND CABLES oo... eesesesssssessseesscsenessnsssseeseeesssesueeseesenees 2-1
2-1-1. Connector Input/Output Signals 2.0... eeeeteesesesseseseeseseeeesseessneneees 2-1
2-1-2. Connection Connector ..........scceceserecsssseeessesecssssesscscessstensesserseeessatanenes 2-4
2-1-3. Wiring Diagram for Cable oo... sssseseesesonsssesesesscesseeresstenesrenseneanens 2-4
2-2. MAKING OF WF MODE CONNECTOR .......csssssssesesesscesssseeeerserseeneseeeeeees 2-4
223. COAK:- CONNECTOR sss ccsseiscescsccverseuessasaasesosesetSbonvsecteterstccntsesvonasdahsusdeaeacseets 2-5
2-4. OPERATING ENVIRONMENT ou... ..cseteessescsceseeessesssseescsseessessesssensesessenens 2-5
2-5. MOUNTING ON 19-INCH RACK uu... eessssescsessssscessesssessneesseesesssseseseeesseas 2-6
2-6. SWITCH FUNCTIONS ON BOARD uu... ccesscsssesssesessessssssseeeeeseaeeesereeenes 2-7


3. SERVICE INFORMATION


3-1. BOARD LAYOUT.............. sas bade payers dbus bus pobancusnnatensa ca arapean degeareseasans 3-1
3-2. DISASSEMBLY/INSTALLATION OF MAIN PART .......ccsecesssessssseesesenes 3-1
3-2-1. Removal of Cabinet .......ccessesescsssscssssersescseeesssssssssssssatseneseneneeerseseenees 3-1
3-2-2. Replacement of Switching Regulator ...........ccccessessessesesesseesesserseseenenenee 3-2
3-2-3. Replacement Of Fan oo... sesesssssssssssesessseesseesseseeeeessseseneseneeesssseseneneeseneens 3-3
3-2-4, Removal Of COU-TX7 o....eeesscssssessseesssenesenseseseeerseeeseneeesneneaessseeseseneeges 3-3
3-3. CIRCUIT DESCRIPTION . 0... cccsscscssesseesessssssssessssesesesssaseseseenesesenseseeeneses 3-4
CT=18T DOA Ss ecssccsess seseteccectshecvessbancide sansvasencsceddeotesscusosduasagudabacacnsatseddiayenseedsosebeuns 3-4
AA-90 DOA oo. eeeeeeeeeteeeeeeees sSieg dock Sucwaweddechuscessussebscwubsastessyasaestertesbbovbésavedesetes O-4
YD=26 Doar cessessstanst ossssscvess.decssachestesasstehigccttvabaenedecessodssadasisessorneteasedeaveseoste vere S-4
ES=20 Doar cise. cctencciecscenstavsscctssbssccscesteasscbisosetateseustescesebsosedsasteateesdeuseesteccaaseests 3-4
AU-234 DO ard wise ccsceccscivectscentzacessusdudecsiasyesciteazescastiseseaasessdsaesereeenssstncavesevodeaanestas 3-4
TO-140 Doard .......sessesscecsesessenenesessneeesseerenenesnsnsesssssssneusarseaneseeeenssentseneressaneneaennents 3-4
SDI-44 board (DXBK-701) ......escesssssesessseseecseeessssscscneseesessscssssessnsesesesesseecseeesenaes 3-4
3-4, EXTENSION OF DXBK-701 (SDI-44 BOARD) ........:cscesssseeteesessseeeeeeees BO


4. ADJUSTMENT


421. PREPARATION? dines ccadeaseuateeceaselasieavandesaedseaasiaee sitvcssacctecscsselaveaseceebevevaatidicncat 4-]
4-1-1. Equipment Required wo... cessseeseseseseneesenseressnssensssersersscersneenessoaeess 4-1
AND. -FAXtUre igoiscvscclesoiaseuctecesdenceaiupsecescseesccssccchsssevetecndusNeveciendsetesttesstcaussenssdezee 4-1
AAR. Woteaion Adiustmient aahistat aicieocsscstistecsadclnucttiouyecrenaneateoegnasitte 4-1
4-1-4. Switch settings 0... ce eeeeseseesecescerseseseeneesesseeesecsessaereseensersenspenseoneoes 4-1
4-1-5. Connections ............. des vanetstcacesenauodedetusuesacendzansedsdeswessese vaceandatauecbausvoteciveve 4-2
4-2. VIDEO SIGNAL SYSTEM ADJUSTMENT .......ccccccesscsssesssesseeesseenseenennenns 4-3
4-2-1. Sub-carrier Frequency Check .0..0.....cseseeeeceseseseeeieseeseeees eaeia vatarislgins 4-3
4-2-2. CAM H Phase Adjustment... cssssssssscssesseresseeessessetersstsenseneseseneones 4-3
4-2-3. H Phase Adjustment 20.02... cccesccesceseecerssseccsereeeseseseenersensrsesnenssesserseness 4-4




1. -2-4. SYNC Phase Adjustment 0... cesesssssesessseceececssseteeecseeteceeseseeroeeee 4-4


4-2-5. INT SC Phase Adjustment............ eee Sd co evaantoadesnevedssaseatease suubdanddcenae 4-5
4-2-6. Y CLAMP Adjustment ou... ses cscscssesneceseenerscecscceetateceesenesersenenee 4-5
4-2-7. Y OUT (COMP) Level Adjustment 00.0.0... cccsseseseceesesececcesssccececeeteeses 4-6


1. -2-8. Y OUT (VBS) Level Adjustment .........ccccsccssssecesseseees he scseueteeasess 4-6 4-2-9, R-Y/B-Y White Black Balance Adjustment... sceseeeectereeteeseees 4-7 4-2-10. G Level Adjustment ..0... ce eceseeseeeecesctesesseessecssceeesseesscesvsceasssseseaees 4-7 4-2-11. R Level Adjustment... ccsessccesseseeseneresseeenes dads se daas ch dhe Wasesecead cai 4-8 4-2-12. B Level Adjustment... cscccssssescsscsseesssessssesseeseccsscseasssssesssacsensceesesnes 4-8 4-2-13. WF OUT R/B DC OFFSET Adjustment ce ccsssessseeseeecestecsesonesees ............ 4-9 4-2-14. Carrier Balance Adjustment ............:cccccsscsesesscessensecscessssseseesereessceeesraeeas 4-9 4-2-15. Color Vector Adjustment .0.......ecessecssesesceecessecsenseneseseerensenceeteeeenes 4-10 4-2-16. R-Y/B-Y OUT Level Adjustment 0.0... cescessesseesseseeeccesssesseessenteees 4-10 4-2-17. VBS OUT Level Adjustment .0....... cece ccssscsesesseresseceeseseccesssnseessnseeseees 4-11 4-2-18. STAIR CASE Adjustment 0.0... ccccescsessescescseesesecectsesssceseeeesessesersceeons 4-11 4-2-19. WIDE ID Level Adjustment ............cc:csssesessesceseserctessesseeesscesesseeasenes 4-12


4-3. Y CABLE COMPENSATION SYSTEM ADJUSTMENT .........cssceseseeees 4-13
4-3-1. SYNC SEP Adjustment ...........cccccsscsssssessessesssseeseesserecscsessseeseesceesersenee 4-13
4-3-2. BLACK Pulse Width Adjustment .............csessssseesesenecsseesscsseesseneens 4-13
4-3-3. SYNC Sample Hold Pulse Width Adjustment ..........csssesseseeseeseenees 4-14
4-3-4, 22.5 MHz VCO DC Set Adjustment .0....... cc csssssesesscnesssseneseseescnsessees 4-14
4-3-5. Sample Pulse Width Adjustment .........cccsssssscsseseserecsssssnsseseesessessesees 4-15
4-3-6. Sample Pulse V Gate Width Adjustment cc .0.......sseseeseeteeseeeeseeees 4-15
4-3-7. 22.5 MHz Carrier Level Adjustment ...........ceccsssscessescesseesenseeesereeees 4-16
4-3-8. Y DEMOD Carrier Balance Adjustment .............cscssceccecesesesstseseeeenes 4-16
4-3-9, Y OFFSET Adjustment 2...........cccscscsssscsseccssssesceeesecseesesecsesssssessseeeesens 4-17
4-3-10.: ¥ 90" Adjustment scc.ccicccescisssscocscecventeccostseasanscaencvetivagsenssseasudueersndecsooaaes 4-17
4-3-11. Y Ist AGC Adjustment 0.0... cecseecececesecensensescsecessecensseeseseeeesenerees 4-17
4-3-12. Y Output Level Adjustment 00.0... sce ccscessseccessesescesssseseesesesesssseeseeeees 4-18
4-4, CHROMA CABLE COMPENSATION SYSTEM ADJUSTMENT .......... 4-18
4-4-1. 45 MHz Carrier Level Adjustment ..0....... ccc eeessscseescenseceeeceeesessenenes 4-18
4-4-2. C PLL Set Adjustment 00.0.0... csssssssscsscsssseescesssesesensescssssssnsesesevseeerass 4-19
4-4-3, B-Y DEMOD Carrier Balance Adjustment ...........ccsssesssereesenseneneeees 4-19
4-4-4. B-Y Crosstalk Adjustment oo. ceeectesseceesecneeteeseessoessseeseseeneesnees 4-20
4-4-5, C Ist AGC Adjustment .......eseceeesscseescsesccssnesseeerssenesecaeneeseessessenees 4-20
4-4-6. B-Y OUT Level Adjustment ..0.0. cs cseceenenseeseseeseeeesesseencseeeees 4-21
4-4-7, R-Y DEMOD Carrier Balance Adjustment ............scssccssesscececsessetenees 4-21
4-4-8. R-Y Crosstalk Adjustment .0.00.. ecco san chaz actscaeasagees dauesebadhcets 4-22
4-4-9, R-Y OUT Level Adjustment 0.00.0. ees eeseececcseeseeeneseeeestecseeseesoeeees 4-22
4-5. RETURN VIDEO CABLE COMPENSATION SYSTEM
ADJUSTMENT. d.ticicceicncsnseseccnonivsagssetertsvecsnniventactugocesnevseadsceeshontanstosensstebaves 4-23
4-5-1. Return Video Carrier Frequency Adjustment ............:ccssssssseeeeeseeeees 4-23
4-5-2. Return Video Deviation Adjustment 000... eeeceeesscsenseesseneeseersenes 4-23
4-6. PROMPT VIDEO CABLE COMPENSATION SYSTEM
ADJUSTMENT }nscscscssccssdscisel edi otessedscisl ceed neseupueasieeandeactadecainstieaaesdteeuttes 4-24
4-6-1. TX PROMPT VIDEO Demodulation Adjustment 00.0.0... ssscseseeess 4-24
4-6-2. RX PROMPT VIDEO Demod. Adjustment... ceseeesseneeserenees 4-25
4-6-3. RX PROMPT VIDEO RF AGC Adjustment cc .0........ccscesseeeseeeeseeenens 4-26
4-6-4. RX PROMPT VIDEO Level Adjustment .0........cccscsssssseesssoneenseseereees 4-27


CCU-TX7 (EYV1




# 4-7. TRIAX INTERFACE SYSTEM ADJUSTMENT .........ccscsssesssceetesersenees 4-27


4-7-1. Frequency Set Adjustment ............. isa dadach ice sauessoececedskexsduestevectesccey 4-27
4-7-2. INCOM Deviation Adjustment ........ cect eeseeseseesssceseceetseesesesesessaves 4-28
4-7-3. PGM Deviation Adjustment .............seceecsssessesccceesseeeesssseessessatatenees 4-28
4-7-4. INCOM Demodulation Adjustment ............ ce secssssscseessstssseseseseesseseees 4-29
4-7-5. INCOM Level Adjustment 0.0.0... cessescsecsecsessseaseoseeescesssersseensssessaes 4-29
4-7-6. MIC I Demodulation Adjustment ......... eee eesceeceeceestectsseenseeensoesses 4-30
4-7-7. MIC 1 Level Adjustment ...0...........seseesessecseeseosscosseceesesesseesosessenssseeees 4-30
4-7-8. MIC 2 Demodulation Adjustment ......... ic cesessceccesceseseesesseenssonessenens 4-31
4-7-9. MIC 2 Level Adjustment ..2...... cc ecsescssesseeeecsessesescssesnsecensesessseessnonsees 4-31
4-7-10. CAM DATA Demodulation Adjustment .............:ecsseesctsscsesonesreseeee 4-32
4-7-11. CAM TONE Adjustment ......ssccscsscsssssssssscssssssscssseesssssecsssssees onsen 4-32


CCU-TX7 (EVV1






# 1-1. CCU-TX7/TX7P


# SECTION 1 OPERATING INSTRUCTIONS


CCU-TX7 (EVV




Y


g


IONPOIGsompagysemen


# t " MSIAJ9AO


aeeenenssnonsensene suojeaijjoeds


1. -2


"(IVE


HO)
HIAOO


OO LONN2dO NOILLAVO
ASIN JOHOOHS O1M10373


JAOWSH


LON


00


ON SLUVd"HOISNI SGVAOIAUTS-Y3SN


H343HONIOIANAS OLGALATYNO SOIAUAS"ANNOSH3d


OLAHL40 'NOLLAVD ASIY SONGAY "MOOHS DIKLOITS


yOOYs 91)0918 0}"suosied


einyese}! ay)seoueydde Guiduedwoooe


sejeapBuiprebe. siyj'yonpoid"ON [8p JeHES


# CCU-TX7 (E)V1




yespeey{


O3GIA
Ni


43"


CCU-TX7 (EVV1


1. -3




deo s0JoaUUOD


eiawegyun uojesedo


jean


£


yuOy"aued


quoy'Joued LuedQ aM$.dLXU/LXL-NOD


UaIsey OY}*SMOIOS
vampyuoxypue aso[p joued


"JaYDIMS O@PIA"O78 'JO}IUOW 4aKey BWOLUD,


uMOYs('mojaq


o@pia 'eyUMS


NYN13Y


poe


©)Ne©
3


% WO/A'E/D/E'A~B/A-YA,© © Qe© ORAIA
a wears©) ©& ©


( a4i, oO


# M@IA19AO


1 +
=~


@1GR9 L-YOD


jeel91qeo
dLXL/ZXL-VO


déXUEXL-VOalge


peixen


9qsemod 801NOS


pica


uamod


oY
{peyjddns)


yndu!


[GS


YM


LoRUOW)


indur
(AS
WMA
HOA


SOWUOW


indut


tas UUOJBABAA
WA


OzE¢SH


1LXL-NOO


d2XLte


"e|qeyoyMs


# ale


e1e
8ZX1-dOUsindino


O/A
eu)
pue
UeYM)
% 'g/O/ed
jou (peyseuuos
'AGAMA


£X1-dOW (1
(ZOY10 eesy 9qJamod'aaunos(S WMLLOPESMOYS Ou}"LXL-NOO


# CCU-TX7 (EVV1




# Supjas


# pue jndynoqnduy


## orpne


## WOIUALNI


## @


w0yj09S


dwelt ATWL


Wd qouyWOOUSLNIqouy


Anduy


ojpne


WOOHAINI


yndjno pueGunesuonoas pues0]e9]puy


©
@VHANYDYSUMS HAMOd


JouURYOBIA ATuo
; OF s AOSPROY
0} Ndjno
SID Jo sayejedoOaptA
STW]SULO}UOU
aS] ay) |
asf) pure JouURYDpoisouUOS
OY} JO9Tas
:qOUY'auINJOA wooxayut
sqouy WIN} yndut
I
Vay 01 [ouNeYp0}
OF 'JoSproy
(J9Aa] YOIMS ore"roaUNOD J9TTUODoI]
PUNOS(fay YOMMS
SUINTOA "ATO
yep oypue
WiOII0;0T) 0} 'peaisuy
OIpNe & STIspeusis OU yTUN
WosrayUTBIA
"Jespeay STEY10 soauIOD
NOaS-)
puNosOS/} WODYALNISood
OIpne sty]
wWeAs0I1d) wWoosdIUT "Zz
auoydororur7YOzIMS [auUeYSUsaM30q
WODUALNIayy *YOIPAS
B ayyureIB0O1d =THO :ANYd
JENN.
Isnfpesnipe
WOd ANT Joy2 « « "eIOUIeD
DTA « :7HDZ0} s}oauUIOD [ouURYO


0}
poyouyje


LXL-dD¥


oq
ued
10
JoWepy(papraoid)


## Aa oy


viewed
aed


d/XVLXI-VOyoquinu


## vIoUed ¢


oy
0} payoeuMOd Sty]'HUN Jaueg FONUDa0WsYy "durey: simp


UTay]0} sIM990 V]qQUd JeIxeLy OY} poxdoUUO
SI:SIYST]Ue UOYA LAOHS JOJIIpUT JUALMIISAO


aly
Buramod


Uo
pau


ST
YoITMs


sty}


Uy


sTyI]


eloures "oidepe


$10}99NU0DUo
osye


pur


pu'[oued


'sqouy
seal


'youed juauNsn{pe


## 40.4UOIdLL.ISap foMoy 101Sul ay}uoypsado qqunaysvsauDD.Nup(22as vsawmvd Burjvisuy,, a8nd) uoyvsadQ


Sqouy
BIBWEDYUN UoReredo pueSqouy Seyoyms
Pue
SEYOUMS


q/XIT/ZX1L-NOD


(6 aes) s6ed


juoy


ayy 'seyoitMs
uo
polzaoy
snoLeA,


are
ayysadpa jofeuroyur"spreog


oy)quonodued WOLy 'joued a3e10do 9m)/LX.L-NOOKLS.d/PueSB [JOM SGOUY OY} SOYOMS BIDUTEDsunsayoums puesqouyueym) uoNeIedo oy)Teuondoupsey uoneiedg visweD LX¥L-NOD usaq"(payfeisur


## CCU-TX7 (EVV1 1-5




qoux


ALIHM.
(eng)


9OUy


SLIHM


(62)


goux
yowna


{enjq)
qoux


MOVIE
(pe)


bb


come


G NIVDYoUAS


"WGGout VAD NIXS YOUMS@ TIVLAd qoux Tivlad


@ Siul JOUUoNdas
@ didYOUAS


6


uoHesedo yunsayozims purSqouy eiawey


O winow °
Teal sovBonvive oz


o™


Sunes


UILINHS


@uoo88 JO1UCDUO!]9aS
@Yous ALVHAdO @BONVIVE NOVIE/ALIKM


oO}yas pasn purjsnfpe OApIABIOWeD "suOToUNy @yoitas L1NdLNO


OL


# CCU-TX7 (E)V1




ch


CCU-TX7 (EVV 1-7




# ©qns-q) s10}:3009 (uld-¢zDz7E7SU


@ueqY si uy ZuTPOOS "uLyTING


uoHeUTULIA!


1. -1,


SuIpuodsaz0o


1. 


sio}eNU0D


Jo ot)"yuaurdinbe @QNE)pue (ad4j S10}99U09 TOdNI U-SLSOYSIMSJo sty,uoTesmojsired UONEUIWI9} sapnyout y8nomp-dooy"SOYOUMS


SHWdS40}9UU09


ONAS40)98UU09


## BIO SL


dLXLU/LX.L-VO


mM
UO
suonng


Z
NYNLAY


WOO(490}S10JOSUUODas)asoty0}v INAD J0O}e10U0H) S10}D9UUOD yndur ouds aouarejos Jeuaisyoeyq)ysinqyeusis oapta(feusts aytsodurod Jo}feursyxo* worezTuoMouAs eM)T0} puodsazos NYNLAY si1ojsauU0D pure osoyy, JoOaprlaaq OMY,sjas "lo\depy UINjaIued speusts yndurBIAOM] 9S9q} sITed Jo*$10]93UWO9


jndut


jeusts


uoneztuoyoUAs


oj safes 'syimiap ayisofay 40.4 suoynonasui 8unvsado -dOULXE ©TNLNOQN@)(ed4} S10paN09


XI40}93UU02 4M,JO}BUUOD


ay)
0}
JOIUUOD


"(75
$10}98UUI09BS)0) s10}D9UOD oy dyno WoYasay speUsis atOApIAse eIoUTed 'X-¥)pure(AOyJoyxDJ 'xg speudis o 'Burkey ewoIyd pue yuauoduros speusts zB as¢ 's[eUsIS Preog01UeUO YOUMS [LUIAIUt (0Z-SA) yoaTas ayyadAq yoyndyno "TeuSts| jeubls aysoduios) pue LSAA oapia ZSqA Z$10}98UUDOS-)asot}0}B s1ojD9UNOd WO (jnd}no sfeUsts OAPIAse Indyno eiouTed Capra aIsOduIO "s[eUSIsDNAS9uAS)jeuBls(jndyno40}99UU09sTyL,B sindyno JoyauUOD €'0)SL [PUSIS ONAS'd-da B UO 10}9QUTIOD JOUOUT ULOJOARM OSPTA*JOWUUOU! Xida1nj}D!Id)JOYUOW(yndyno40}99UU09as-)v INdINO JO}aUUOD OAPTA0}B0} SAY FLUBIS OSPIAasf)2)TASJOAUO 94) "to}TWOUr YOLINOW DONRG 0) JauRg [ONUOD ampJoyas 0uley adA} /X1-dOY aqJo ;eUsIs UONIaTag "Indyno ampodAy [euSts osye0} sarjdde opBY) WoT jndjno JAA,*1OVNIUOD


8


uey
© ENdLNO$10}98UU09


OIW INO$10}29UU09OG NI40}99ULI09


@WDd NI40}99UU09 @ SLY10}2auu0I@ XVOD40}99UI09


2XL-NDD 'uoHedsniiy


(urdos) sty}Jo}suUOd 0}euUoo BY)BOWSY& BIA Joueg LXL-dOY [OND £-WOD "91929© AMAGOW(@pour JojmMoUT UL10J2AeM) 'apour fenuonbas


W}Sk$


WOT!


SLY


UB
JOOUUOD


0}
JOJaUUOD


SIT)


osQ)


"BIMUDfc} SLY(WI09.19}T)YX)(urd-¢ 10}09uNOD B "W9]SAS WIODIOIUT WO2-Iea,D


mndjno


pue


yndut


ore
speuSts


A[yqe1


pue


sjeusrs


woorsuy


§O}BIA ST)19QUUOD SY}WOSIOUL,Wo}SAS *J0}DOUUOD ATTV"JoyauUOS L/WODUALNI


st0} pattddns ot 1amod OAPIABIOWILD IOPIED


## vt


## CCU-TX7 (E141




jo


dtp)
Jo
apts


1311


ot
UO
SM9IDS


OA}


OY}
UBSOO'T


juol4 jouedsmasos


0} jaued pureay}JoUo sayojytms sqouy sospe asodxe yeuloyur"spleog


pied


pb-IaS


w{t02-4aXxa)


# 92-GApreog


# Zt


01 youMs UOTeUTUIIA] et) NCO'uonrtsod


YoAs JaxVaIg


# Ol


# CCU-TX7 (E\/V1 1-9




BIOWED wos Sty)
STq) TatHO SAOge
AOaMpJoYIO UY
0} LXL-dOw
COPIAst)
payoouuod "UNoY)
Woy WY
payfonuos sTyyayeU!
OY]
JOEYJO paf[oUos 2M)02
0} payouUOd
st UN Yay [aued
jun
st st
Yo}IMSJO9]9S
d/XL/LXL-NOO wrouressi oiesadoJoNUOS
Wor
VIBES st
0} 'wun [auRY
AGOWYOITAS ApLoaTIpCapt 10U a}ouIeI
dLXU/LXL-N90
OBPIA saop[ONUOD
TOHLNOD stypay[oNus* TVINMON YoIMsoy}
Joyjoue -AAWIS
esn asn aowWsy
'uN sig)"yan dLXULXI-ND9 wunSHY, 'eseo
If st
"uoTo9]9S


_oSf)0} SOYOIMS JO9TAS ot}adjasamp Jo[euIa}X9 J0 otf Its WOOUVATO JOMOT"YOUAMS


5S pue ATIVLY ATIWL'S@youMs TSNVdYOUMS 3GOW4YouMs TOHLNOOD


# 6L


Por199[28 paisnipe


otf
"WAMOd
JOJ
(speusts aq
ues


OF
o8eI[OAWIY}


Sumas


198
asnNOK
01)JE


*A[TeI


WAM
OdWOOIS
JO
pue
(sfeusts
ATE}
Sayoiims 03)asn LOVLNOD 30B}UOD Eye30 ApZOd "LLL


ured


amp
pure
'gp
0
SI
(WON)


SINNIVDSMoeJOSasp),asoy0} JUaWsN{pe smaios isnfpe oypJaryrydureJoyox} ured suoydosorm "oidepe ayy,JOag]vioured prepurys Jo9]WoyZI~01 OyAue (XT) Z1+ spoag] "APotpOsUO isnfpy ures '1eq3 eu}Y6-VV'pIeog oY}useI3pueGNIore sIOWSIPUL IITayy TAAo8uelo oupOrpneJoAs] SIYAoy}pal [eULION Sunysit[Ao] WNWIXeLE St'payowal J]aupJ ATUOWay Joyeorput OIpNe paz32I10 ISI '[feJOU SsOp JOYeoIpu oY)aBuULIOATUOoy osrea s}qBI] JOyeOTpUT 'ApWeNTUIEWUT UTes"JagJT9U PalSABIS 'ITJoMOr OU]"ures IOWOIPUT


SayoIMs190gasoup1


WOd NIYOUMS


SINISS.YOUMS


s[aagj
JO
AP
Indyno
0
01
(ZHD) suoydororus


Z
JouueYD


arp
19Spure
01 (THD)
says


T
ouueYo
esoy)


as-)10j


"AP aPO02-10 0¢-"aP


0}
940
$10729|pu!
JMO]


9Y3


(jaAa] pue


(THD)
auoYydosoqW)


J
[euURYD


# GNI


# WAAR


o2
spuodsaLIOD


Gp09) ZI- €P Ajoyewtxoiddy €g0 suaeisy Afeyeurrxouddy P saduvrop 91PZi+ g pZ1+ spay Joysry Ajeyeutxoiddy
oy],JojpueA sana] Jojsuey [}D) sjeusis auoydororus qare (7HO poyeorput 'siojoo oyyJaddn JoyeorpurJouuego "(ZHD)


pue uoneo07 uonoun4 josuedan


1. -10


pueoy peusis 'TeuStsyndino o1 Matos BurUN-oUTy ayeur surly'syuounsnipe


1. -TX7 (E)/V1




dIQeYOITMS


speUsIs(z)
(©


wid-¢z(jeued
uid-¢
19RD
qus-qquoy


WIX


qns-q uid-¢z (1)AMZIAY ouWTX(1) wid-¢
UO)
NODUALNI
DzEzTSU
SLU
(1) perxenay, VadINVO ATIVUWOOUFLNI


X44,


9X
(doPOT (zo(syed
8
OI L)
1 Surpnyoid
QI WU
Fol81)
OLE
h)34
DOP
Sp'g X Surpnyoxe
POT
1 ogyX
DS 007
pT %/,(soyout
'pyyym)


SuOTsUStT


SSB


SunesedQ,ainjeradute]


1)(as sayefd soquinyy


@
SL
'd-da


OT


ndino


paposug


@C L oo. 'd-daw


dM ONG(1)dQ AK(1) uld-p AGOW


ssooe]d OU)


omper


YIM


SUIMOTIOJO} ammyeradura}
Wes
Fol) 8uoNs
& "(do@ZT)
UL
DoOv oanjeraduiay'q1UN
Ot}
JO
O10 DoOS OY)
UT suOHe90]saUlaNXe
IUN YOwal
YOeaI
VY) suoneis
9 239A08
sormersadurey
SULIO}s0} 0}
JOUILUNSues
199/Qns APO!
aHe10}s
0}
pasojs
JO ST JOalqns
SuisnSI UT
unesedo) UTeI
pue II ey)smopurm
VISY a104\4sadRIq
ploAy VION, IeON
esp AA
"(qovOT
« : «A190,10 durep Aysnp'seoutd» Rane SpialyBuUONS oNouseU


ZuNeIoues
"WONPIGIA


SuNTUIsULN


- > "SOABM

- 02


# CCU-TX7 (EVV1 1-11




- *ypey


# OOOOOOOOOGOGO wejsis


1. -JauuRyo


UoneUILUIe)


1. 


ella-p


suojeoyoads'NOAPZ HOUSAH)TLLL/OGpunols JO}WODIa}U! eJOWe!qeubys77 yo wooleyu! *7uo BeWeD ydnuayuy Z-;oUUEYD 77Uo Jdnusazuy ,-jauUeYD OsIM-p'enjaoe!0 Weshs 2-|aUUeYO ngppeoueeg 0 NgPpaouejeg ngpo 'eourpedu} 009SWYO


# QOOOOOO8OSOG28


- € GND; 9 WYO}SINNi 340

- 8 M2] ZHOANO/NI(D)


uoHeUjWWe}
'uiayshs


|-JOUURYDPapueuOIeY


OuIAA-Z


0 nap 009 :eouepaduut SUYOsisseud,punos6


ONS SISSVHO


# 0 EPSUTA SLL'O="


# dZXU/ZX1L-NDD


OaptA


TeSIG


dSMOEA/SMOEC-OXG


1. -12


OD


YOUMs


OF
O]YOUMS 843dSMOEC/SMOEG-OXoes yoadse 0} payoauUOs Sty}11UNBIA BIoWIED OMALXL/LXL-VO6:9]pure Usamjog Jo\depy ¢:p'soneljoadse vioure> Auay Buysn oy)e]oWSeY [OUDjaueg ZXL-dOY


usu,Buisn 94}Biswed ZXE-NOD uoljeladg


(1)40-er2-p98-


OaptA"seuss


XId at] A


Wor ay}


94)
X Woy


Woy
Indyno)9y]
Indino)
ndyno) Woy
sroyTUOUT
yndyno)yndino
srojuOUT
(s1o]2NU09
ULIOJaAeM yeustsyeusis
Oapta
X 5
'(ALXL-NDD) oapta pue
ZEAJoy JOY
(1OJD9UOD
[eURIs[LUZIS x
wouodusoD
PUL jo
(loyauu09
yeusis
ISAA OaplAOAPIA
SSM TAA,
7
(lojsuU0o
« (Jo}D9ULOD


+ +


(TMs[VIA10 (LXL-9.99) S19 SurAqduos pOTI-MdD « (Z | sjeusqs pue oapta Zzayy Woy indino) aysodutos


# CCU-TX7 (EV




1. -2. DXBK-701


CCU-TX7 (EVV1 1-13




0} Ajduio9
JueNsind


0}
puno}
'eojep


pue
jeyHip
pejse}


y
useqsseiD


sey
eB
JO}
jueUdinbe
SWI]


OU}
siy)YIM
104au}UF SABWO}SNd ey}WSN JOOOS"SeINY0}aSL Wed ey}ie sy] esay| peubisep


ysij6ug


JOU


SUOHBOIIPOLU
JNOA


PIOA


Pinos
4o
seHueyo
yenuew


Aue
siy}


yey}ul
percidde
pauo|Ned


(L)


"S8INY:suonIpUCS


DOA


OU}OM}


JO BuIMoTfo}
GL


Hed


tIMALY


0}
SaldWOdJOS!qns


si edIAap
UOLe1EedO


Ajsseidxe
oie


sit,


NOA


Ayoujyne 0}eyesedo siuy'juawidinbe J q Hedqng JoOGt Hed OOF"S9iNY


syjou Aew aaiAep jnjwueypue(gz)esneo 'eoueieLequl 'uonesedo


# LL


1-14


# CCU-TX7 (E)V1




# pueuny uoljes07


"
juowjsnipy


pue


6ury4ony" Joao'] yusunsnlpy


pue uO}}e907 JoSeq uoljOUuNY


CCU-TX7 (E)V1 1-15




- 

- (panuyuoD)

- sajqeg


JosSBore "SMOT[OJAIAMOOTWOOT


# LI


A384M007


a3u4O07


pieog Joulejel


CCU-TX7 (EVV1




g
OaPIAdojs


oY}ut
juounsnipe
Jey)


Bnsus


joasy
0}
Aressadou
oyne


Jno


si Ares
UStUSN[pe


'ayeridoidde


[OAd]


OMeaxe


s[aao]
ON,


ayyJopun* (gf a8nd) pure ainpasoid 8uniy,, qjuounsn{py


OLNV


2)


ssoid


'yuouraydun


dreys


Jayjo


Jo
uad


v
yA


# T"YOUMSTHAN €


CCU-TX7 (EV/V1


# FE


# ZL


SS7


preogJoureje!


uaysey


pur


'ALXU/LXL-NOO


9y]


jo


jeued


UOT


SY}


SSO[D


OY}"SMOIDS


QL


1. -17




1. -18

2. -TX7 (EVV1




# SECTION 2 INSTALLATION


## 2-1. CONNECTORS AND CABLES


## 2-1-1. Connector Input/Output Sianale


* MIC OUTPUT CH1/CH2 (XLR 3P, MALE)


The connector input/output signals are described below.


1. Rear panel | (EXTERNAL VIEW)


BNC connector: 75 Q


[Input signals]
¢« GENLOCK (BNC)


- * RETURN VIDEO 1/2

- * PROMPT VIDEO (BNC)


: VBS/BS,
(BNC) : VBS, 1.0 V p-p
: VBS, 1.0 V p-p


## 1.0 V p-p


No. Signal


MIC OUT (G)


MIC OUT (Y)


MIC OUT (X)


(0 dBu


= 0.775 Vrms)


Specifications


0 dBu/


-20 dBu


(Selectable with MIC switch on AA-90


board)


[Output signals]


* R(BNC) : 700 mV p-p


« G(BNC) : 700 mV p-p


* B (BNC) : 700 mV p-p


« Y (BNC) :1.0V p-p
« R-Y (BNC) : 700 mV p-p
:525 mV p-p


* B-Y (BNC) :700 mV p-p
:525 mV p-p
¢ C(BNC) :286 mV p-p
(for CCU-TX7)
:300 mV p-p
« PIX (BNC) : 1.0 V p-p
* VBS 1/2 (BNC) : 140 IRE
* SYNC (BNC) _ : VBS, 0.3 V p-p,
¢ WE (BNC) : 700 mV p-p
(Encoded output : 1.0 V p-p)
* SDI OUT (BNC) : 800 mV p-p


(for CCU-TX7)
(for CCU-TX7P)
(for CCU-TX7)
(for CCU-TX7P)
(burst)


(for CCU-TX7P)


negative


* R/G/B, Y/R-Y/B-Y, Y/C selection (Selectable with S800,
$801 on the ES-20 board)


[Input/Output signals]


- ¢ TRIAX: King type (for CCU-TX7) _ Fischer type (for CCU-TX7P)

- * COAX (BNC)


## * WE MODE (4P, FEMALE)


## (EXTERNAL VIEW)


= 0.775 Vrms)


(0 dBu


No. Signal


Specifications


1 SEQ CONT OUT (G) - OPEN COLLECTOR .
2 SEQCONT OUT (X)


1. STAIR CASE OUT (X) #1) 4 STAIR CASE OUT (G) GND for STAIR CASE

- *1) Stair Case

- signal

- DCO +2 V


CCU-TX7 (E)/V1 2-1




« INTERCOM/TALLY


(D-Sub 25P, FEMALE)


O %o00000000000'
9 09900000009,


O


(EXTERNAL VIEW)


= 0.775 Vrms)


(0 dBu


No. Signal


Specifications


GREEN TALLY (Y) IN | ON :24V DC/TTL (H)/SHORT
14 GREEN TALLY (X) IN OFF : 0 V DC/TTL (L)/OPEN
RED TALLY (Y) IN ON : 24 V DC/TTL (H)/SHORT
15 RED TALLY (X) IN OFF : 0 V DC/TTL (L)/OPEN
GND GND for INTERCOM REMOTE
16 CAM MIC OFF IN L: CAM INCOM MIC OFF
CH2 INT IN L: CH2 INTERRUPT ON
17 CH1 INT IN L: CH1 INTERRUPT ON


4W CH2 SYSTEM RECEIVE


0 dBu


BALANCED


AW CH2 (R) (G) OUT
4W C#2 (R) (Y) OUT
4W C#2 (R) (X) OUT
4W CH2 (T) (G) IN
4W CH2 (T) (Y) IN
4W CH2 (T) (X) IN
2W CH2 ee ne(G) IN/OUT


~ 2W CH2 (X) IN/OUT
4W CH1 (R) (G) OUT
4W CH1 (R) (Y) OUT
AW CH1 (R) (X) OUT
4W CH1 (T) (G) IN
4W CHI (T) (Y) IN
4W CHi (T) (X) IN
2W CH1 (G) IN/OUT
2W CH1 (X) IN/OUT
CHASIS GND


18


4W CH2 SYSTEM TALK


0 dBu


BALANCED


19


20


2W CH2 SYSTEM


0 dBu


Recommended Term. imp.= 600 Q


21


4W CH1 SYSTEM RECEIVE


0 dBu


BALANCED


22


10


23


11


24


12


25


13


_4W CH1 SYSTEM TALK
0 dBu BALANCED


2W CH1 SYSTEM


0 dBu


Recommended Term. imp.= 600 Q


* RS-232C CH1/CH2 (D-Sub 25P, FEMALE)


O %o00000000000'
9 00000000009,


O


(EXTERNAL VIEW)


= 0.775 Vrms)


(0 dBu


No. Signal


Specifications


1


CHASSHIS GND


TXDATA specification.


# 3 RXDATA


This is based on RS-232C


38,400 bps or 9600 bps Switchable


by the internal switch on the


# 4 RTS


# 5 CTS


# 6 DSR


# 7 GND


# 20 DTR


CT-181 board of CCU.


# * REMOTE


# (10P FEMALE)


2%
62 a


© @


(EXTERNAL VIEW)


No. Signal


1 (SPARE)


Specification


-_


2 (SPARE)


3. (SPARE)


4 __S.DATA(RCP->


_
-
CCU) _RX DATA equivalent


5


# S. DATA


GND


7


# S. DATA §. DATA


GND
(CCU


> RCP)


(SPARE)


9


10


POWER +12.5 V DC GND


POWER +12.5 V DC IN


communication rate that is


based on RS-232C


specification is 38,400 bps.


TX DATA equivalent


communication rate that is


based on RS-232C


specification is 38,400 bps.


GND for +12.5 Vdc


# 10.6 V to 17:0 Vdc


1. -2

2. -TX7 (E)/V1




# ° PGM IN (XLR 3P, FEMALE)


(EXTERNAL VIEW)


|No.|Signal|Specifications|||EW?|
|---|---|---|---|---|---|
|1|PGM IN (G)|0 dBu/ -20 dBu|||(0 dBu = 0.775 Vrms)|
|2|PGM IN (X)|(Selectable with PGM switch on AA-90|No.|Signal|Specifications|
||PGM IN (Y|board||||
||OO|COND ee a ee|1|INCOM (T) (G) IN|-60 dBu (DYNAMIC MIC)|
||||2|INCOM (T) (X) IN|-20 dBu (CARBON MIC)|
|||||||
|¢|IN/OUT|3P, FEMALE MALE)|3|NCOM (R) (G) OUT|GND for HEADPHONE|
||FEMALE|MALE|4|INCOM (R) (X) OUT|-0 dBu (Max. 18 dBu)|
||||5|PGM (X) OUT||


Loop-through ® @


®


~~,


(EXTERNAL VIEW)


No. Signal


## 1 GND


2


RTS CH1 (X) IN/OUT


(EXTERNAL VIEW)


Specifications


0 dBu/


~10 dBu (Clear-Com)


RTS CH2 (X) IN/OUT - Current drive


Recomended Term. Imp.= 200 Q


## 2. Front panel


## + INTERCOM


## (XLR 5P, FEMALE)


5
OQ;


1
Be)


O & O


## ¢ DCIN (XLR 4P, MALE)


|No.|Signal|Specifications||||
|---|---|---|---|---|---|
|1|GND|GND for DC (+)||||
|2|(SPARE)|_||||
|3|(SPARE)|_-||||
|4|DC (+) IN|DC V to 10.517 V||||


@


@


® ®


(EXTERNAL VIEW)




# 2-1-2. Connection Connector


Use the connectors below or the equivalent at its tip when
cables are connected to each connector on the connector
panel during installation and servicing.


Connector name


GENLOCK VIDEO 1,2
RETURN VIDEO
PROMPT VIDEO
R/R-Y/C 1, 2
GNN 1
B/B-Y 1,2
WF
PIX
VBS 1/2
SYNC
COAX
(BNC type)


MIC CH1/CH2
RTS
(38P, MALE)


PGM IN
RTS


INTERCOM/TALLY
RS-232C CH1/CH2
(25P, FEMALE)


WF MODE
(4P, FEMALE)
REMOTE
(10P, FEMALE)


INTERCOM
(5P, FEMALE)


Connected connector/cabie


-_ 1-560-069-11 plug,
BNC, or B-B cable assembly


(1.5 min cable length, optional)


1-508-083-00 XLR, 3-pin
FEMALE or
CANNON XLR-3-11C
or the equivalent


## 1-508-084-00 XLR, 3-pin MALE or


CANNON XLR-3-12C
or the equivalent


D-Sub, 25-pin male,


JAE DA-25PF-N or the equivalent


## 1-560-343-11 plug, 4-pin male


_


## 1-766-848-11 plug, 10-pin male, or


CCA cable assembly
CCA-7-5 (supplied with RCP-TX7)


1. m max.)


1-508-370-11 XLR, 5-pin male,


or CANNON XLR-5-12-C or the
equivalent


## 2-1-3. Wiring Diagram for Cable


¢ CCA-7 cable


## 2-2. MAKING OF WF MODE


CONNECTOR


; :
¢ When connecting plug to wave form monitor, make the


plage Follow:


PLUG (4P) (Sony part No. 1-560-343-11)


(EXTERNAL VIEW)


To wave form monitor
(REMOTE)


(WIRING SIDE)


STAIR CASE
SEQ CONT




# 2-3. COAX CONNECTOR


The COAX connector (BNC type) can be used for connection
between the CCU and the CA with a BNC cable instead of a
triaxial cable. In this case, supply the power source from
outside to the CA side.
And for the CA side, it is needed to modify the TRIAX
harness to the COAX harness.
For the CCU, the following modification is required.
Disconnect the RF cable from the CN3 on the IO-141 board
and reconnect it to the CN4.


## RF Sf


## 2-4. OPERATING ENVIRONMENT


Operating temperature : +5 °C to +40 °C
Storage temperature :-20°C to +55 °C
Humidity : Noncondcnsing
Supply voltage : 100 V to 240 V +10%
Power consumption : 95 W (maximum)


(50/60Hz)


1. Do not put the unit in a place subject to high temperature or in a location near hear sources.

2. Do not put the unit in a place subject to excessive electrical and magnetic fields. 3. Put the unit in a dry and well-ventilated place.


4. Do not put the unit in a place subject to excessive dust
and mechanical shock.
5. Do not put the unit in a place subject to direct sunlight
and light.


(Unit: mm)


CCU-TX? (E)V1 2-5




# 2-5. MOUNTING ON 19-INCH RACK


Two CCU-550s can be mounted on a 19-inch EJA standard
rack in parallel by using rack mount adaptor RMM-TXC7
(optional).


## Mounting


1. Tighten the four rack mount screws.


B5 screws
(60 mm or more long)


1. Mount the CCU-TX7/TX7P on the rack mount adaptor as shown in the figure below and tighten the four fixing screws (supplied for RMM-TXC7).


2-6


1. 

2. -TX7 (E)/V1




# 2-6. SWITCH


## FUNCTIONS ON BOARD


CT-181 board


a £12008
o8
Esoa


RV23
PROMPT


LEVEL


## CT-181 Board (A SIDE)


$1000
This switch is for the adjustment in the factory.
Factory setting : All OFF


$2002 (PROMPT SELECT TX/RX)
TX : When selecting the TX mode, the CCU modulates |
the VBS signal input to the PROMPT VIDEO IN
connector on the CCU-TX7/TX7P, and modulated
signal is sent to the CA-TX7/TX7P.
RX_: When selecting the RX mode, the CA modulates
the VBS signal input to the PROMPT VIDEO IN
connector on the CA-TX7/TX7P, and modulated
signal is sent to the CCU-TX7/TX7P.
Note : When using this switch, change as follows.


¢ Incase of using the TX mode (TX side) ;
1) Disconnect CN8 and connect CN3 and CN7
on the CT-181 board.
2) Set S1 and S6 switches to "PROMPTER" side
on the YD-25 board of CA-TX7/TX7P.
* In case of using the RX mode (RX side) ;
1) Disconnect CN7 and connect CN3 and CN8
on the CT-181 board.
2) Set S1 and S6 switches to "AUX" side on the
YD-25 board of CA-TX7/TX7P.


Factory setting : TX


$2011 (R TALLY POWER/CONTACT)
$2013 (R TALLY DC24 V/TTL)
These switches are set according to the signal sandard of
the R TALLY signal input to the INTERCOM/TALLY/
PGM connnector on the CCU rear panel. For the relation
between the signal and switch setting, refer to the table below.
Factory setting : ($2011) POWER
(S2013) DC 24 V
$2012 (G TALLY POWER/CONTACT)
$2014 (G TALLY DC 24 V/TTL)
These switches are set according to the signal standard of
the G TALLY signal input to the INTERCOM/TALLY/
PGM connector on the CCU rear panel. For the relation
between the signal and switch setting, refer to the table below.
Factory setting : (S2012) POWER
(S2014) DC 24.V


$1001 (PANEL REMOTE/LOCAL)
When the RCP or COU is connected, the connected one is
selected in spite of PANEL setting.
Also, when both RCP and COU are connected, RCP or
COU is selected according to the PANEL (REMOTE/
LOCAL) setting.
Factory setting : REMOTE
Note :
RCP : Remote Control Panel RCP-TX7
COU : Camera Operation Unit COU-TX7


* $1002 (CONTROL MODE NORMAL/SLAVE)
The RCP is only connected or both RCP and COU are
connected and then the $1001 switch is set to REMOTE
side. In this case, the RCPis valid, and this $1002 switch
is invalid. The COU is only connected or both RCP and
COU one connected, and then the $1001 switch is set to
LOCAL side. In this case, the COU is valid, and this $1002
switch is used as follows ;
NORMAL : COU can be used
'SLAVE _ : The operation of CCU can be used.
COU can not be used.
Factory setting : NORMAL


Signal input method


Switch


Contact Power (+24 V) TTL (+5 V)


Power Power


$2011,$2012 Contact


$2013,$2014 DC24VorTTL DC24V


TTL


SW1000 (MIC GAIN --- CH1)
SW1001 (MIC GAIN -:- CH2)
Use these screws to adjust the microphone amplifier gain
for the camera adaptor. The standard level (NORM) is 0
dB, and the gain setting can be adjusted to any of 16 levels
from -12 dB (MIX) to +12 dB.


$1004
This switch is used to change the RS-232C
Factory setting.: RS-232C side


and IF BOARD.


CCU-TX7 (E)/V1 2-7




AA-90 board


o9 0


O° TP14


& TONE TUNE 2 LV101 5.6m TUNE
S EIQ)
'OTP7 =O
fo fi 0
FiveM se


RV2000
SIDE TONE


AA-90 Board (A SIDE)


Intercom select switches (S2002, $2003, $2005, S2007)


$2002 (INCOM SELECT 2W/RTS/4W)
Select according to the intercom system.
Factory setting : 4W


# $2003 (INCOM MODE 1CH/2CH)


Set to 1CH or 2CH according to the intercom system. The interface circuit of CH1 side only works with the switch set to
1CH position.
Factory setting : 2CH


$2005 (RTS/Clear-Com)
This switch selects RTS or Clear-Com position when the $2002 switch is set to RTS position.
Factory setting : RTS


$2007 (RTS CH REV STD/REV)
Applicable Serial No. 10801 and Higher [UC]
Applicable Serial No. 40136 and Higher [CE]
This switch allows RTS input/output to be switched
Factory setting : STD


between CH1 (PROD*!) and CH2 (ENG*') when it sets to REV.
.


*1 : Corresponds to PROD side of the intercom selector switch for CCU-550, CCU-550P and so on.
*2 : Corresponds to ENG side of the intercom selector switch for CCU-550, CCU-550P and so on.


$2003, S2005 and S2007 switches to the positions shown in the table below, according to the intercom system.


Set the $2002,


X : Don't care


Intercom system to be connected


# 4-wire system


# 2-wire system


RTS TW system (2CH)


Clear-Com 1 ch system


Clear-Com TW system


$2002 $2003 $2005 $2007


4w


2w


RTS


2CH


X


2CH _ xX


2CH


RTS


X


X


REV


STD


1CH Clear-Com STD


2CH Clear-Com = REV


Remarks


CH1 (CCU) <=> CH1 (RTS)
CH2 (CCU) <=> CH2 (RTS)


CH1 (CCU) <=> CH2 (RTS)
CH2 (CCU) <=> CH1 (RTS)




- * $201 (MIC 1 LEVEL) This switch sets the audio signal level of the MIC OUTPUT CH-1 connector on the CCU rear panel to 0 dBu or -20 dBu. Factory setting : 0 dBu

- ° S301 (MIC 2 LEVEL) This switch sets the audio signal level of the MIC OUTPUT CH-2 connector on the CCU rear panel to 0 dBu or -20 dBu. Factory setting : 0 dBu


$2004 (MIC TEST)
This switch is for mixing the MIC (1 or 2) audio from the
CA-TX7/TX7P with the program audio (PGM) and for
monitoring the audio.
CH-1 : MIC 1 audio mixes to the program audio.
CH-2 : MIC 2 audio mixes to the program audio.
OFF : MIC 1 audio and MIC 2 audio do not mix to the
program audio.
Factory setting : OFF


# $2006 (RTS 200 Q ON/OFF)


This switch sets to ON or OFF position for 200 Q
termination in the RTS system. Usually, this switch sets to
OFF position because the RTS system has 200 Q
termination.
Factory setting : OFF


$2081 (PGM IN)
This switch sets the PGM (program audio) level to 0 dBu or


-20 dBu.
Factory setting : 0 dBu


CCU-TX7 (E)\V1 2-9




YD-26 board


'SAMPL GATE


axe TP4 TPT
UNE


# b8@ Qom


Os BLACK SH = SYNC SH
4
CZNBAGC
E7
fe) ° $ 3
TP13 TP14 $Q RVI


eycarmea


RVIO
AGC CONT


OFFSET ADJ


YD-26 Board (A SIDE)


- * $1 (MODE AUTO/MANU) The length of a triax cable connecting the camera head and CCU is automatically detected and set. when this switch is set to AUTO. The triax cable length can be manually set using S2 (CABLE LENGTH SELECT) when this switch is set to MANU (MANUAL). Factory setting : AUTO

- ¢ $3 (¥-ch 2nd AGC ON/OFF)

- ¢ S4(CHROMA-ch 2nd AGC ON/OFF) These switches are used for RF AGC adjustment. set these switches to ON.


Usually,


¢ §2 (CABLE LENGTH SELECT)
This switch is valid when S1 is set to MANU. This switch
is set to the number corresponding to the cable length.
Factory setting : 0 (100 m)


Switch setting


0


1


PWD


Cabie length (center value)


100 m


300 m


500 m


700 m


NOT IN USED


CCU-TX7 (EVV1




ES-20 board


RV] HeHASE


RY62 sc PHASE


SYNC WIOTH
ava @


Av2Q)
SYNC PHASE


RV1 RV800
Y SETUP LEVEL
(NTSC ONLY)


Rv4Q OFFI


CAMH: BIS)


'SC FREQUENCY


$800
$C. 07180 =OUTPUT!SELECT


Ci"


4


OE .


SCH PHASE


GMAT BAL2 BWHTBAL RWHTBAL
RVSO6 «= RVEOS = ROO


515
@ & >
te} 3 LEVELYCUP
&
@
RLY GAIN ADJ
Vi!
QO @
Rv504- AVS03
B-Y GAIN ADJ_B-¥ BLK


TP501
RV508 °


quranAVS07


'3 O8OR
OTPsoz & &


GLEVEL


ALY BLK BAL


AMAT BAL
RV509


Byso1


RVSi10 aLeve. OTP503
B MAT BAL
QD Qrusiz
RV513 erever


BAL


ves RV813


©: S-


foe)
TPISTP17


ES-20 Board (A SIDE)


S1 (V BLKG 19H/20H/21H) «-- NTSC only
This switch sets the V blanking width to 19H, 20H, or 21H.
Set this switch according to the application.
Factory setting : 20H


S2 (H BLKG)
This switch is used for H blanking width adjustment.
During factory setting, this switch is set so that the H
blanking with is 10.9 +0.2 psec. Set this switch according
to the application.


S3 (SC 0°/180°)


The SC phase can be selected to 0° or 180°.
Factory setting : 0°


$801 (OUTPUT 2 SELECT)


*R/G/B
* Y/R-Y/B-Y
*Y/C
This switch selects the signals of the G/R/B, Y/R-Y/B-Y,
and Y/C to output the OUTPUT 2 connectors on the CCU
rear panel.
Factory setting : R-Y/Y/B-Y


$1000 (SEQ ON +/-)
Set this switch to + or - position according to the waveform
monitor to be used.
+: NPN open collector output
-: PNP open collector output
Factory setting : +


S800 (OUTPUT


- ° R/G/B

- ° Y/R-Y/B-Y eY/C


# 1 SELECT)


Factory setting : R-Y/Y/B-Y


CCU-TX7 (E)/V1




# DU-33 board


[For the Serial No. 10601 and Higher (UC)]
[For the Serial No. 40251 and Higher (CE)]


## AU-234 board


DU-33 Board (A SIDE)


¢ S1 (WIDE ID ON/OFF)
Set this switch to ON position when the 16:9 compatible
camera is connected and used in the 16:9 mode.
Factory setting : ON


AU-234 Board (A SIDE)


- * $5 (DYNAMIC/CARBON) Set this switch according to the type of the headset microphone connected to the INTERCOM connector on the front panel. DYNAMIC _ : Dynamic type microphone CARBON : Carbon type microphone Factory setting : DYNAMIC




SDI-44 board


Tr1aoo


30
BO pvsaor
BYDC
a


Av1400
BY LEVEL


RV1501 RV1S00
RYOC RY LEVEL


| [J] Q


% TP1s00


TP1300 RVI301 RV1300
YOC YLEveL
A> Ir


TP1201 £201


Oo 8°


Rv904
o OB Dlaveos
T3902 Z|Z
o DI Blaveos


TP901 RVo02


# SDI-44 Board (A SIDE)


- * S701 (for factory adjustment) Factory setting: LOCK

- * S601 (ADJ/OPE) This switch is used for returning the level control values of the R-Y and B-Y video signals to the factory setting. Set this switch to ADJ position and turn on the power to the main unit. Alternatively, set this switch to ADJ position and press the AUTOLEVEL (BARS) switch. Usually, set this switch to OPE position. Factory setting : OPE


# * $401 (AUDIO MODE)


Set this switch sets to 4CH position when the units is
connected to an equipment with cannot receive SDI audio
in 2CH mode.
It is impossible to send audio signals to channels 3 and 4
even if this switch is set to 4CH.
Usually, set this switch to 2CH position.
Factory setting : 2CH


CCU-TX7 (E)V1 2-13




# 3-1. BOARD LAYOUT


## 10-140 board


## SECTION 3 SERVICE INFORMATION


## 3-2. DISASSEMBLY/INSTALLATION OF MAIN PART


## 3-2-1. Removal of Cabinet


1. Removal


of Front


1. 


1.


AU-234 board


AU-234 board


Front panel


CCU-TX7(EVV1 3-1




1. Removal


of Cover


1. 


Bottom cover


a
B 3x5


# 3-2-2. Replacement of Switching Regulator


[For the Serial No. 10001 through 11000 (UC)]
[For the Serial No. 40001 through 41000 (CE)]


1. Remove the top and bottom covers. (Refer to "3-2-1. Removal of Cabinet".)

2. Remove four screws (K3X6) and disconnect CN1 on the 1O-140 board and CN10, CN19 and CN20 on the MB- 693 board. Remove the rear panel.


Connector (CN10)


-


We onnector (CN19)
Connector (CN20)


Switching regulator


1. When installing a new switching regulator, reverse the | above procedures.




[For the Serial No. 11001 and Higher (UC)]
[For the Serial No. 41001 and Higher (CE)]


# 1. Remove the top cover. (Refer to "3-2-1. Removal of


Cabinet'.)
. Remove four screws (K3X6) and disconnect CN1 on the


10-140 board and CN10, CN19, CN20 and CN28 on the


MB-693A board. Remove the rear panel.
. Remove four screws (PSW3X20) and remove the fan.


Connector (CN10)


Cae (CN1)


# 3-2-3. Replacement of Fan


[For the Serial No. 11001 and Higher (UC)]
[For the Serial No. 41001 and Higher (CE)]


When the fan is out of order, the CAMERA POWER
indicator is blinking. ,
Turn off the power immediately and replace the fan.
Using the defective fan may reduce the service life of the
equipment extremely.
Before replacing the fan, be sure to turn off the power
switch and unplug the power cord.


°


Perform steps 1 to 3 in Section "3-2-2. Replacement of
Switching Regulator" for the Serial No. 11001 and
higher (UC), Serial No. 41001 and higher to remove the
fan.
Install a new fan in the reverse order.


Connector
(CN28)
Connector (CN19)


K3x6 Connector (CN20)


# 3-2-4. Removal of COU-TX7


As for installing of COU-TX7, refer to "Installing the Camera
Operation Unit" of service manual SECTION 1.


Switching regulator


5. When installing a new switching regulator, reverse the
above procedures.


CCU-TX7(EVV1




# 3-3. CIRCUIT DESCRIPTION


## CT-181 board


CT-181 board employs RF system circuit that is consists of
RETURN VIDEO modulation circuit and PROMPT VIDEO
modulation circuit (It becomes AUX VIDEO demodulation
circuit by switching.) and microcomputer system circuit that
controls the system.


Microcomputer system circuit section :
The program is written in the ROM (C1022) that is inserted
to socket (CNI 1). ROM of built-in microcomputer is not
used. Input and output of control signals between each board
in CCU (included in COU) and each board are performed by
serial data of 16 bit via YO EXPANDER (1C1028). There are
four communication channels with outside. The SCI-1 and
SCI-2 built-in microcomputer communicate with CA (via
modulation and demodulation circuit ) and RCP (via RS-232C
driver). The external SCI (1C1024 and 1025) communicates
with command link (RS-232C-1 and RS-232C-2 on the rear
panel).


The RF system circuit section :
RETURN VIDEO modulation circuit frequency-modulates
the input signal (VBS) from RETURN VIDEO 1 or 2, and
sends to the CA. Change of RETURN VIDEO 1 or 2 is
switched by RETURN 1! and 2 changing switch on the CA.
The PROMPT VIDEO modulation circuit amplitude-
modulates the input signal (VBS) from PROMPT VIDEO on
the rear panel, and sends to the CA. The PROMPT VIDEO
modulation circuit becomes AUX VIDEO demodulation
circuit by switching S2002 and connecting RF coaxial cable to
CN3 and CN8. (lt is needed to change on the YD-25 board of
CA.)
Demodulated AUX VIDEO is outputted from PROMPT
VIDEO on the rear panel.


## AA-90 board


This board demodulates the RF signal of MIC1, MIC2,
INCOM, CAM DATA and TONE sent from the CA,
modulates a PGM signal, the INCOM signal and control data
send to the CA. And also, this board switches the INCOM
line, and switches the input /output of each audio signals.


3-4


## YD-26 board


YD-26 board demodulates Y, R-Y, B-Y, CAM SYNC and
SKIN GATE. This circuit consists of cable length detection
circuit, cable length compensation circuit and these
demodulation circuits. The cable length detection detects
from amplitude of Y modulated wave. In accordance with
this, the cable compensation circuit compensates the
amplitude and phase matching as cable length to modulated
wave of Y or differential signal. After that, they are
respectively demodulated in demodulator circuit.


## ES-20 board


This board produces VBS and RGB signal from the Y, R-Y,
and B-Y signals sent from the YD-26 board, switches these
signals, and outputs them as WF and PIX signals. This
board also generates each sync signal and color bars signal.


## AU-234 board


This board inputs and outputs an INCOM signal on the front
panel, displays tally signals, and turns on and off the power
of camera.


## 10-140 board


This board mixes the RF signal between CA and CCU with
the power of the camera.


## SDI-44 board (DXBK-701)


This board converts the analog video/audio signals into
digital signals and outputs them as SDI signals.


Video signal processing :
Y, R-Y and B-Y signals sent from the ES-20 board are
converted from analog to digital and subject to the double
over-sampling process on the digital filter IC308.


Audio signal processing :
MIC1 and MIC2 signals sent from the AA-90 board are
converted from analog to digital and subject to 64 times
over-sampling process on IC904 and then subject to time-
base compression on IC404.


These digital video signals and the time-base compressed
digital audio signals are mixed on IC413. After that, the
parallel data is converted to serial data on IC702 and output
from this board.


CCU-TX7(EVV1




# 3-4. EXTENSION OF DXBK-701 (SDI-44 BOARD)


1. Disconnect two coaxial cables from the SDI-44 board.

2. Extend the SDI-44 board with the EX-564 board.


To confirm the SDI signal output with the SDI-
44 board extended:


Preparation:
@ Coaxial connector converter : Sony part No. 1-750-881-11
@) Coaxial cable assembly: Sony part No. 1-765-112-12
@ BNC cable : . BELDEN 8281 cable or
equivalent


Connect @ Coaxial cable assembly, @® Coaxial connector
converter, and ® BNC cable as shown below.


eee
7 oe


-


Coaxial cable
are assembly


oek Coaxial
connector


a
Equipment,
Monitor


@ BNC cable


CCU-TX7(E\V1 3-5






# SECTION 4 ADJUSTMENT


## 4-1. Preparation


## 4-1-1. Equipment Required


- * Oscilloscope (more than 300 MHz) Tektronix 2465 or equivalent * Waveform monitor/Vectorscope Tektronix 1765 or equivalent ¢ Color monitor Sony PVM-1354Q or equivalent (For NTSC) Sony PVM-1454QM or equivalent (For PAL) ¢ Video signal generator Tektronix 1410 or equivalent (For NTSC) Tektronix 1411 or equivalent (For PAL) (Color Bar signal, 10 STEP signal, SWEEP signal)

- ¢ Video camera Sony DXC-637 or DXC-D30 (NTSC) Sony DXC-637P or DXC-D30P (PAL) ¢ Remote control Unit Sony RCP-TX7 (or COU-TX7 : Camera Operation Unit) ¢ Digital voltmeter ¢ Frequency counter

- ¢ Audio generator ¢ Spectrum analyzer

- ¢ TRIAX Cable


## 4-1-2. Fixture


Extension board
EX-564 (For CCU-TX7/TX7P)


|$1002|NORMAL|
|---|---|
|$1004|All RS-232C side|
|Sony part number : Sony part number :||
|$2002|TX|
|J-6276-420-A J-6276-430-A||
|$2011|POWER|
|$2012|POWER|
|$2013|DC 24V|
|$2014|DC 24V|
|AA-90 $201|0 dBu|
|$301|0 dBu|
|$2002|4w|
|$2003|2CH|
|$2004|OFF|
|Pattern box PTB-500 . $2005|RTS|
|$2006|OFF|
|Sony part number :||
|$2081|0 dBu|
|J-6029-140-B||
|YD-26 =S1|AUTO|
|} © Light source for test chart||
|$2|0|
|$3|ON|
|$4|ON|
|es ES-20 $1|20H (NTSC.only)|
|S2|-|
|$3|0°|
|$800|R-Y/Y/B-Y|
|$801|R-Y/Y/B-Y|
|$1000|+|


Extension board
| EX-565 (For CA-TX7)


CCU-TX7 (EVV1


## 4-1-3. Notes on Adjustment


CAUTION


- ¢ When performing STAIR CASE adjustment, connect the WF MODE connector of CCU-TX7/TX7P rear panel to the remote control connector of waveform monitor with the connecting cord. (Refer to Section 2, 2-2. "Making of WF MODE Connection")

- ¢ Do not turn the following adjusting core on the YD-26 and CT-181 boards. Replace a new one when a filter is faulty. Filters on the YD-26 board and CT-181 board FL1, FL2, FL4, FL5, FL6, FL7, FL8, FL9, FLJ0, FL11, FL12, FL13, FL14, FL15 The adjustment is not required after replacing.


## 4-1-4. Switch settings


When switching the following switches from a customer-set
position, it is recommended to record the setting state of the
customer in the table below.
After adjustment is complete, be sure to return the switches
to their customer-set position.


Board Switch Setting during
adjustment


CT-181 $1000
$1001
$1002
$1004
$2002
$2011
$2012
$2013
$2014


All OFF
REMOTE
NORMAL
All RS-232C
TX
POWER
POWER
DC 24V
DC 24V


Customer-set
position




# 4-1-5. Connections


COLOR VIDEO
CAMERA


DXC-D30/D30P


ape


CAMERA
ADAPTOR
CA-TX7/TX7P


TRIAX CABLE
(30~750m)


CAMERA CONTROL UNIT
CCU-TX7/TX7P
(CAMERA OPERATION UNIT
COU-TX7/TX7P)


Waveform monitor


[ neeaee


## Audio connections


Audio generator


## Fig-1


4


RCP-TX7


75Q


## (X)


## GND


Audio generator


LEVEL 6000
ADJ
®.


## Fig-2




# 4-2. Video Signal System Adjustment


## 4-2-1. Sub-carrier Frequency Check


Note : Check that the GEN LOCK IN connector of CCU-
TX7/TX7P rear panel is no signal.
Before adjustment, warm up the frequency counter
more than 30 minutes.


Equipment : Oscilloscope, Frequency counter
To be extended : ES-20 board


Adjustment Procedure :


1. Connect the oscilloscope and the frequency counter as
follows.


## 4-2-2. CAM H Phase Adjustment


Equipment : Oscilloscope (CHOP mode)
To be extended : ES-20 board
Preparation :


* $800 (R/G/B, Y/R-Y/B-Y, Y/C)/ES-20 board
- "Y/R-Y/B-Y" (Center


Test point : CH1 pin 94/extension board
CH2 pin 47/extension board
Adjusting point : @RV1 (CAM H PHASE) /ES-20
Specification :T=0+0.05 ps


position)
_


board


CH1


CH2


Frequency
counter


2. Test point : TP1 (GND: E1) /ES-20 board
Adjusting point : @RV4 (SC FREQ.)/ES-20 board
Specification : [For NTSC] 3,579,545 +2 Hz
[For PAL] 4,433,619 +2 Hz


CCU-TX7 (E\V1


'SYNC WIOTH


VE
{NTSC ONLY}


Y LEVEL (VBS)
'SYNC LEVEL (VBS) oO


OS LEVEL RV813


GMATBAL2 BWHTBAL RWHTBAL
Rv506 «= RVSOS A


AV510RLeveL OTP5OS
@ 'BMAT BAL
pvsi2


RVS1S eveveL


Rvsoz
QO OO
Rv504_-AV503
8-Y GAIN ADJ _B-Y BLK


BAL


## ES-20 Board (A SIDE)




# 4-2-3. H Phase Adjustment


Equipment : Oscilloscope (CHOP mode)
Video signal generator
(Color Bar signal)
To be extended : ES-20 board
Preparation :


¢ Gen-lock .
* Input color bar signal of video signal generator to the
GENLOCK connector on the CCU-TX7/TX7P.


Test point : CHI pin 78 (GND : pin 77)/
extension board
CH2 pin 100 (GND: pin 99)/
extension board
Adjusting point : @RV7 (H PHASE)/ES-20 board


Adjustment Procedure :
1, Adjust @RV7 (H PHASE)/ES-20 board so that the width
Tlis 0 £0.1 us.


## Pin 78 (CH-1)


Pin 100
(CH-2)


## 4-2-4. SYNC Phase Adjustment


: Overall white
(white portion of the pattern box)
: Waveform monitor
: ES-20 board


Object


Equipment
To be extended
Preparation :


¢ Adjust the zoom
feame matches
screen.
¢ In case of RCP-TX7
IRIS AUTO Button (Control
* In case of COU-TX7
IRIS AUTO/MANUAL switch


control at "TELE" so that the white pattern
the underscanned picture frame on the


panel) -


"ON"


(Control panel)
-
1 OUT connector/CCU rear
(SYNC PHASE)/ES-20 board
(SYNC WIDTHYES-20 board
(HK BLKGYES-20 board
NTSC]
Tl = 1.35 +0.1 ps (@RV2)
T2= 4.7 £0.1 us (@RV3)
T3= 10.9 40.1 us (@S2)
[For PAL}
T1 = 1.55 £0.1 ps (@RV2)
T2 =4.7 +0.1 ps (@RV3)
T3 = 12.0 +0.1 us (@S2)


"AUTO"
panel


Test point : VBS
Adjusting point: @RV2
@RV3
@S2
Specification > [For


## [For NTSC]


[For PAL]


CCU-TX? (E)V1




# 4-2-5. INT SC Phase Adjustment


Note : The SC-H phase measurement equipment (Tektronix :
Waveform monitor 1765 or equivalent) is used for
this adjustment. In case of using another measurement
equipment, read its instruction manual carefully and
then perform the following adjustment.


Equipment : SC-H phase measurement equipment
To be extended : ES-20 board
Preparation :


* Set the mode of Textronix 1765 to "SC-H" mode.
¢ Make sure that the video signal is not inputted to the GEN
LOCK connector on the CCU-TX7/TX7P rear panel.


Test point


: VBS


## 1 OUT/CCU


rear panel


Adjustment Procedure :


* Adujst @RV5 (SC-H PHASE)/ES-20 board so that the
luminance line of BURST (SC) is the same as following
figure.


## [For NTSC]


## [For PAL]


## 4-2-6. Y CLAMP Adjustment


Equipment : Oscilloscope
To be extended : ES-20 board
Preparation :


¢ Select the BARS mode on the RCP-TX7 or COU-TX7.


Test point : TP507 (GND : E1)/ES-20 board
Adjusting point : @RV515 (Y CLAMP)/ES-20 board
Specification :A=0+5mV


[For NTSC]


{For PAL]


Note : After this adjustment is completed, set the mode of
Tektronix Waveform monitor 1765 to "WFM" mode.


RV7 HPHasE


RY6 sc PHASE


SYNC WIDTH
Rva@®
Rv2
SYNC PHASE


Ava ort
'SC FREQUENCY


RVS
'SC-H PHASE


RVB00
Y SETUP LEVEL


(NTSC ONLY}


GMATBAL2 BWHTBAL AWHTBAL -
Rvs06 «= RVS0S = R500


Y LEVEL (VBS)
SYNC LEVEL (VBS) oO


RVE03 RYS02


o8


0°
, TPIS TP17


RV514
BOCBAL


RV513 B LEVEL


CCU-TX7 (E\V1


## B-Y GAIN ADJ


_8-¥ BLK BAL


ES-20 Board (A SIDE)




# 4-2-7. Y OUT (COMP) Level Adjustment


## 4-2-8. Y OUT (VBS) Level Adjustment


Equipment : Waveform monitor
To be extended : ES-20 board
Preparation :


¢ Select the BARS mode on the RCP-TX7 or COU-TX7.
* S800 (R/G/B, Y/R-Y/B-Y, Y/C\/ES-20 board - "Y/C"


Test point : G/Y/Y 1 OUT connector/CCU rear panel


Equipment : Waveform monitor
To be extended : ES-20 board
Preparation :


¢ Select the BARS mode on the RCP-TX7 or
* S800 (R/G/B, Y/R-Y/B-Y, Y/C)/ES-20 board
- "Y/R-Y/B-Y" (Center


Test point : G/Y/Y | OUT connector /CCU rear panel


COU-TX7.


position)


Adjustment Procedure :


. Adjustment


Procedure :


ES-20 board [For NTSC]


## ES-20 board [For NTSC] pane] minaSeeictns |


Y Level Adjustment


@RV804


A= 100 +2 IRE


SYNC Level Adjustment | @RV803


B = 40 +1 IRE


ES-20 board [For PAL]


Y Level Adjustment


SYNC Level Adjustment


@RV802 A= 700 +10 mV


| @RV801 B= 300 +5 mV


[For NTSC]


[For PAL]


ES-20 board [For PAL]


Y Level Adjustment


@RV804


SYNC Level Adjustment | @RV803


[For NTSC]


[For PAL]


A= 700 +10 mV


B =


300 +5 mV


RY6 sc PHASE


SG. 0/180 §=-ouTPUuT?SELECT


SYNC WIDTH


Y LEVEL (vBS)
SYNC LEVEL (VBS) Oo
RV603. Rveo2


7) Qo ¥ Q coun


RVI


QScamnrnnse ANTSC ONLY)


&& 27


'SC FREQUENCY


2


aso


Rvs
SC+H PHASE


of °


Rv813 "~~


fete)
TPISTP17


G MATBAL2
506


BWHTBAL RWHTBAL
RV505 RV500


4-6


AV510 Reve, OTPSO3
BMATBAL
Q OaAvsie
RVS13 8 LeveL


RV504 RVSO3


1. -Y GAIN ADS _B-Y BLK BAL


ES-20 Board (A SIDE)


1. -TX7 (EVV




# 4-2-9. R-Y/B-Y White Black Balance Adjustment


Equipment : Oscilloscope
To be extended : ES-20 board
Preparation :


¢ Select the BARS mode on ie RCP-TX7 or COU-TX7.


Adjustment Procedure :


1. Test point : TP505 (GND : E1)/ES-20 board
Specification : A=0£5 mV @RV500
C=0+5 mV @RVSO01
E=525+5mVp-p @RV502


## 4-2-10.G Level Adjustment


Equipment : Waveform monitor
To be extended : ES-20 board
Preparation :


* Select the BARS mode on the RCP-TX7 or COU-TX7.
* S800 (R/G/B, Y/R-Y/B-Y, Y/C)/ES-20 board > "R/G/B"


Adjustment Procedure :


1. Test point : G/Y/Y1 OUT connector/CCU rear panel Adjusting point : @RV507 (G MAT BAL1)/ES-20 board @RV506 (G MAT BAL2)/ES-20 board Specification :A=B=07) mV [For NTSC] A=B=0*) mV [For PAL]

2. Test point : TP506 (GND : E1)/ES-20 board Specification : B=0+5 mV @RV505 D=0+5mV @RV503 F=525+5mVp-p @RV504


2. Adjusting point : @RV508 (G LEVEL)/ES-20 board
Specification : C= 700 +10 mV [For NTSC]
C= 700 +10 mV [For PAL]


[For NTSC]


[For PAL]


1. Repeat procedure 1 and 2 several times.


CCU-TX7 (E}/V1


1. -7




# 4-2-11. R Level Adjustment


Equipment : Waveform monitor
To be extended : ES-20 board
Preparation :


- ¢ Select the BARS mode on the RCP-TX7 or COU-TX7.

- * $800 (R/G/B, Y/R-Y/B-Y, Y/C)/ES-20 board > "R/G/B"


Adjustment Procedure :


1. Test point : R/R-Y/C 1 OUT connector/CCU rear panel
Adjusting point : @RV509 (R MAT BAL)/ES-20 board
Specification :A= 0*) mV [For NTSC]
A=0*) mV [For PAL]


{For NTSC]


[For PAL]


## 4-2-12. B Level Adjustment


Equipment : Waveform monitor
To be extended : ES-20 board
Preparation :


- ¢ Select the BARS mode on the RCP-TX7 or COU-TX7.

- ¢ $800 (R/G/B, Y/R-Y/B-Y, Y/C)/ES-20 board - "R/G/B"


Adjustment Procedure :


1. Test point : B/B-Y 1 OUT connector/CCU rear panel
Adjusting point : @RV512 (B MAT BAL)ES-20 board
Specification :A=0 70 mV [For NTSC]
A=0"0 mV [For PAL]


[For NTSC]


[For PAL]


A


2. Adjusting point : @RV510 (R LEVEL)/ES-20 board
Specification : B= 700 +10 mV [ For NTSC]
B = 700 +10 [ m VFor PAL]


[For NTSC}


[For PAL]


## e


## B


Md |


2. Adjusting point : @RV513 (B LEVELYES-20 board
Specification :B=700+10 mV [For NTSC]
B = 700 +10 mV [For PAL]


[For NTSC}


[For PAL]


1. -8


SYNC WIDTR


'SC FREQUENCY


RVs
SC-H PHASE


Ob


GMATBAL2 @ WHT BAL RWHT BAL
Rvs0s = RVSO5 = RV500


TPSO1
RV5O8 lo}


8 O80Z0 2
OTPse2 & &


guaroaiCQRYSO7,
MAT BAL
Rvsoo
ALEVE, OTP503


GLEVEL


511 QO
ROCBAL AYS1O


## 2 Oo


BDCBAL RVS513 BLever


## B-YGAINADS_6-Y BLK BAL


Y LEVEL (VBS)
SYNC LevEt ves) R¥BO4


oR


fete)
TP17


- ES-20 Board (A SIDE)

- CCU-TX7 (E\V1




# 4-2-13. WF OUT R/B DC OFFSET Adjustment


Equipment : Waveform monitor
To be extended : ES-20 board
Preparation :


¢ Select the BARS mode on the RCP-TX7.


Test point : WF OUT connector/CCU rear


panel


Adjustment Procedure :


* Adjust @RV511 (R DC BAL), @RV514 (B DC BAL)/ES-
20 board so that the DC levels of "R" and "B" are same as
that of "G" even after the MONITOR SELECT button /
RCP-TX7 is selected "R", "G" and "B".


Specification


: DC


level +1 mV ("G")


## 4-2-14. Carrier Balance Adjustment


Equipment : Vectorscope (MAX GAIN)
To be extended : ES-20 board
Preparation :


¢ Select the BARS mode on the RCP-TX7 or COU-TX7.


Test point .t VBS 1 OUT connector/CCU rear panel


Adjustment Procedure :


* Adjust @RV805 (I (V) CAL) and @RV809 (Q(U) CALY/
ES-20 board so that the luminance point of black level is
located in the center of the vectorscope.


_


[For NTSC]


## [For PAL]


CCU-TX7 (EVV1 4-9




# 4-2-15. Color Vector Adjustment


Equipment : Vectorscope, Waveform monitor
To be extended : ES-20 board
Preparation :


- ¢ GAIN Switch/vectorscope - "75% CAL"

- * Adjust the PHASE control on the vectorscope so that the burst spot is aligned to the 75% axis. ¢ Select the BARS mode on the RCP-TX7 or COU-TX7.


Test point : VBS 1 OUT connector/ CCU rear panel


Adjustment Procedure :


1. Adjust @RV806 (BURST LEVEL)/ES-20 board so that the burst spot is located at 75% scale mark on the vectorscope screen.

2. Adjust the following adjusting controls so that all luminance points are inside the respective "EA" mark on the vectorscope. @RV807 (BURST PHASE)/ES-20 board @RV808 ((U) LEVEL)/ES-20 board @RV810 (CHROMA LEVEL)/ES-20 board @FL800 (QUAD)/ES-20 board


[For NTSC]


[For PAL]


## 4-2-16. R-Y/B-Y OUT Level Adjustment


Equipment : Oscilloscope
To be extended : ES-20 board
Preparation :


- * Select the BARS mode on the RCP-TX7 or COU-TX7.

- * $800 (R/G/B, Y/R-Y/B-Y, Y/C)/ES-20 board - "Y/R-Y/B-Y" (Center position)

- ¢ R/R-Y/C1 OUT connector/CCU rear panel - "75 Q termination"

- ¢ B/B-Y1 OUT connector/CCU rear panel - "75 Q termination"


Adjustment Procedure :


ES-20 board [For NTSC (UC)}


Test point
(GND : pin 91)


Adj. point


Specifications


## opvett | A= 70025mVpp


## onvat2 | B=70025mVpp


ES-20 board [For PAL]


Test point
(GND : pin 91)


Adj. point


## FRY | ping2 | @Rvatt By | pingo || @avei2,


Specifications


## A = 525 45 mV p-p |B =52545mVp-p


## R-Y OUT


## B-Y OUT


1. Repeat procedure | and 2 several times.


fl |


1. -10

2. -TX7 (E)\V1




# 4-2-17. VBS OUT Level Adjustment


Equipment : Waveform monitor
To be extended : ES-20 board
Preparation :


* Select the BARS mode on the RCP-TX7 or COU-TX7.


Test point : VBS 1 OUT connector/CCU rear panel
Adjusting point : @RV813 (VBS LEVEL)/ES-20 board
Specification :A=100+1 IRE [For NTSC]
A= 700 £10 mV [For PAL]


[For NTSC]


[For PAL]


## 4-2-18. STAIR CASE Adjustment


Note : This adjustment is for temporary adjustment when
repairing the STAIR CASE block. In the system
set up, the readjustment is required to match the
characteristic of waveform monitor.


Equipment : Oscilloscope
To be extended : ES-20 board
Preparation :


¢ Select the BARS mode on the RCP-TX7.
¢ MONITOR SELECT button/RCP-TX7 - "SEQ"


Test point : pin 76 (GND: pin 75)/
extension board
Adjusting point : @RV1001/ES-20 board
@RV 1000/ES-20 board
Specification :A=10.0 +1 V p-p (@RV1001)
B =0 +1 V de (@RV1000)


'SYNC. WIDTH


og


SC FREQUENCY


RVS
'SC-H PHASE


pole}
TPI7


GMATBAL2 BWHTBAL RWHY BAL
RVSO6 «= RVSO5 = R500


TPS501
508 fe)


= OF0R0 RV515
Y CLP LEVEL
TPSO5 Bey BLK BAL


Rysot
RVSO9
OTP503 RLY GAIN ADS
B MAT BAL RvSO2
RV503
B-Y GAIN ADJ _8-¥ BLK BAL


guarRV507, eau
e Orpso2 & &
AMAT BAL


RVS10 nrever


Orvsi2


RV513 B LEVEL


ES-20 Board (A SIDE)


CCU-TX? (EVV1 4-11




# 4-2-19. WIDE


## ID Level


## Adjustment


## [Forthe Serial


[For the Serial


## No. 10601 and Higher (UC)]


No. 40251 and Higher (CE)]


Note : Before starting this adjustment, complete the
adjustments as instructed in section 4-2-7, 4-2-8 and


4-2-17.


Equipment : Waveform monitor
To be extended : ES-20 board
Preparation :
Select the BARS mode on the RCP-TX7/TX7P or COU-
TX7.
$1/DU-33 board (on the ES-20 board) + ON
Select the 16:9 mode. (How to select the 16:9 mode differs
depending on the equipment connected to the unit.)


[When the RCP-TX7/TX7P is connected]


For details, refer to the RCP-TX7/TX7P


operating instruction.


## 1. Select the advanced setting mode.


2. Press the menu selector button "OTHERS" nine times.
3. Select 16:9 with the setting button.


[When the COU-TX7 is connected]


For details, refer to the DXC-D30WS/D30WSP
instruction.


operating


Switch 16:9/4:3 to the 16:9 setting mode using the advanced
menu page 9 of the DXC-D30WS/D30WSP.


Adjustment point: @RV 1/DU-33 board (on the ES-20
board)


Adjustment Procedure :
1. Select the lines on the waveform monitor.
20 lines [NTSC]
23 lines [PAL]
2. Test point : VBS 1 OUT connector/CCU rear panel
Specification : A = 70 +5 IRE [For NTSC]
A = 500 +10 mV [For PAL]
[For NTSC] [For PAL]
(a)


4-12


## DU-33 Board (A SIDE)


CCU-TX7 (E)V1




# 4-3. Y Cable Compensation System Adjustment


## 4-3-1. SYNC SEP Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Preparation :


¢ In case of RCP-TX7
Set IRIS AUTO button to "OFF",
IRIS control knob. .
* In case of COU-TX7
Set IRIS AUTO/MANUAL
close the lens iris by IRIS control


Test point : TP4 (GND: E2)/YD-26 board
Adjusting point : @LV1 (Y RF TUNE)/YD-26 board
Specification -_: Level "A" = maximum level


and close the lens iris by


switch to "MANUAL", and
knob.


## 4-3-2. BLACK Pulse Width Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Test point : TPS (GND: E2)/YD-26 board
Adjusting point : @RV2 (BLACK S/H)/YD-26 board
Specification : T= 1.7 +0.1 ps


ig


50%


Y RE TUNE
wi


OF LV1


a
(eo)


'SAMPL GATE
SAMPLSH - RVS
-2 RV4


% 2
bis


a OTs
stacks sync sat
S4
C2ng AGC
& 3 Br cARA AL
S
TP14 8@ u


Q


TPs,
e


-


RVI RVI4 RVIS
OFFSET ADJ PULSET CCAR LEV


one
O&6
RVIT
_AYLeVEL


TPu


TPi2
O


TRIS


RVI wa


YD-26 Board (A SIDE)




# 4-3-3. SYNC Sample Hold Pulse Width Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Test point : TP8 (GND: E2)/YD-26 board
Adjusting point : @RV5 (SYNC S/H)/YD-26 board
Specification :T=1.3 £0.1 us


50%


## 4-3-4. 22.5 MHz VCO DC Set Adjustment


Note : Make sure that 45MHz frequency on the YM-15
board (CA-TX7/TX7P) should be correct.


Equipment : Oscilloscope
To be extended : YD-26 board
Test point : TP9 (GND: E2)/YD-26 board
Adjusting point : @RV6 (VCO DC SET)/YD-26 board
Specification :A=0+30mVdc


fAanp


1. -14

2. -TX7 (E)/V1




# 4-3-5. Sample Pulse Width Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board :
Test point : TP7 (GND: E2VYD-26 board
Adjusting point : @RV4 (SAMPLE S/H)/YD-26
Specification :T=40.0+2.0 us


board


Vv
Jt


## 4-3-6. Sample Pulse V Gate Width Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Test point : TP7 (GND: E2)/YD-26 board
Adjusting point : @RV3 (SAMPLE GATE)/YD-26


board


Adjustment Procedure :


* Confirm that the sample pulses have six pulses in both odd
and even fields.
If not met, adjust @RV3 (SAMPLE GATE)/YD-26 board
so that the sample pulses have six pulses in both odd and
even fields.


6 Pulses
--T


50%


SAMPL GATE
3


TP26 ry


° gro e


## eat a Y bb2 Qo


LV1 lack SH SYNC SH


2}


TPS Ss
'2nd AGC
E7


°
o. 86 6 B-Y CARA BAL
TP13 TP14@> 3 AVI


Q


RV1I0O
AGC CONT


RVIS RV14
OFFSET ADJ PLL SET


Y BAL CARA


Y CAR LEVEL


TPH
YUEVEL@®
Rve


Te12 RVI7
O RY LEVEL


OE


TPIg


AVIS
0 SET


YD-26 Board (A SIDE)


CCU-TX7 (E)N1 4-15




# 4-3-7. 22.5 MHz Carrier Level Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Test point : TP10 (GND:
Adjusting point : @RV7 (Y CARR
YD-26 board
Specification : A =400 +20 mV p-p
(BW LIMIT/Oscilloscope >


E5)/YD-26 board
LEVEL)/


"OFF")


## 4-3-8. Y DEMOD Carrier Balance Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Preparation :


* In case of RCP-TX7
Set IRIS AUTO button to "OFF", and close the lens iris by
IRIS control knob.
¢ In case of COU-TX7
Set AUTO/MANUAL switch to "MANUAL", and close
the lens iris by IRIS control knob.
¢ $3 (Y 2nd AGC)/YD-26 board > "OFF"


Test point : TP11 (GND: E6)/YD-26 board
Adjusting point : @RV8 (Y CARR BAL)/YD-26 board
Specification :A= maximum level


1. -16

2. -TX7 (EyV1




# 4-3-9. Y OFFSET Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Test point : TP11 (GND: E6)/YD-26 board
Adjusting point : @RV24 (Y OFFSET ADJ)/
YD-26 board
Specification :A=0+3mV


## ee i


## 4-3-11. ¥Y 1st AGC Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Preparation :


¢ SI (AUTO/MANU)/YD-26 board - "AUTO"
¢ S3 (Y 2nd AGC)/YD-26 board - "OFF"


Test point : TP11 (GND: E6)/YD-26 board
Adjusting point : @RV1 (Y AGC CONT)/YD-26 board
Specification :A=700220mV


A


## 4-3-10. ¥ 90° Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Preparation :


* Select the BARS mode on the RCP-TX7 or COU-TX7.


Test point : TP26 (GND: E6)/YD-26 board
Adjusting point : @FL3 (90° SIFT)/YD-26 board
Specification :A=0+10mV


[For NTSC]


[For PAL]


=I
i


ae Se


## CCU-TX7 (E)V1 4-17




# 4-3-12. Y Output Level Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Preparation


¢ §3 (Y 2nd AGCVYD-26 board > "ON"


Test point : TP11 (GND: E6)/YD-26 board
Adjusting point : @RV9 (Y LEVEL)/YD-26 board
Specification :A=700+7 mV p-p


## 4-4. CHROMA Cable Compensation System Adjustment


## 4-4-1. 45 MHz Carrier Level Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Test poini : TP16 (GND:
Adjusting point : @RV15 (C CARR
YD-26 board
Specification :A=400+20mVp-p
(BW LIMIT/Oscilloscope >


E8)/YD-26 board
LEVEL)/


"OFF" )


1. -18


'SAMPL GATE


Nees 66
ss[]
t
o 6


TP4 TP7
'oh Q
%
AY2
LY BLACK S/H
S4


Avs OTPS
SYNC SH


Oo


CZnd ace


§ 3 - evcannsa
TP14 oO 77>, RVIt


€7
oO


Q


RV13 RV14 AVIS
OFFSET ADS PULSET CCARLEV


TP
YLEVEL@®
AVS


@&e
TPI2--RVI7
O URvcever


iS)
TP19


RVI8 ou


CABLE LENGTH
St


O o38


YD-26 Board (A SIDE)


CCU-TX7 (E)/V1




# 4-4-2. C PLL Set Adjustment


Note : Make sure that 45 MHz frequency on the YM-15
board (CA-TX7/TX7P) is correct.


Equipment : Oscilloscope
To be extended : YD-26 board
Test point : TP15 (GND: E8VYD-26 board
Adjusting point : @RV14 (PLL SET)/YD-26 board
Specification :A=02+30mVdc


## ANip


## 4-4-3. B-Y DEMOD Carrier Balance Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Preparation :


¢ $4 (C 2nd AGC)/YD-26 board - "OFF"


Test point : TP17 (GND: E8)/YD-26
Adjusting point : @RV11 (B-Y CARR BAL)/
YD-26 board
Specification -: Adjust so that the waveform
SAMPLE pulse is maximum,


board


level of
-


## yy


Maximum.


SAMPL GATE
sampcsm - RV3


VE AGS
83


## OO


5


6


TP4 TP7
'BhéQ


1. 


Q


## Me


pucks# sync sit
$4
exedAce
{ i]


£ z


6 fs B-Y CARR
TPi4 gry RVIT
e (7)


O LV1
TP3


7
a


BAL


ie}
TP13


AVIO
AGC CONT


RV13
'OFFSET ADJ


TPH
yreve.O
RVS


Ore
RVI7
pytever


Tei2
O


$2
CABLE LENGTH
1
a


YD-26 Board (A SIDE)


CCU-TX7 (E)/V1 4-19




# 4-4-4. B-Y Crosstalk Adjustment


Note : Make sure that 45 MHz frequency on the YM-15
board (CA-TX7/TX7P) is correct.


Equipment : Oscilloscope
To be extended : YD-26 board
Test point : TP17 (GND: E8)/YD-26 board
Adjusting point : @RV13 (OFFSET ADJ)/YD-26 board
Specification :A=0+3mV


## 4-4-5. C ist AGC Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board


Preparation :


- ¢ $1 (AUTO/MAND)/YD-26 board - "AUTO"

- ¢ S4(C 2nd AGCVYD-26 board > "OFF"


Test point : TP17 (GND: E8)/YD-26 board
Adjusting point : @RV10 (C AGC CONT)/YD-26 board
Specification :A=350+20mV


A


1. -20

2. -TX7 (EVV1




# 4-4-6. B-Y OUT Level Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Preparation :
e $4 (C 2nd AGC)/YD-26 board > "ON"
Test point : TP17 (GND: E8)/YD-26 board
Adjusting point : @RV12 (B-Y LEVEL)/YD-26 board
Specification :A=350+5mVp-p


## 4-4-7. R-Y DEMOD Carrier Balance Adjustment


Equipment : Oscilloscope
To be extended : YD-26 board
Test point : TP18 (GND: E9)/YD-26 board
Adjusting point : @RV16 (R-Y CARR BALY


YD-26 board
: Adjust @RV 16 so that the negative DC
level is maximum.


Specification


GND


Maximum


(Negative DC level) -


'SAMPL GATE


TP26 rz
O TP10 §


fe}


YOFFSET ADS


<


Bee LVI


RV2 Avs OTPS
aacksat SYNC SH


Te
yuevecO
Rvs


Oc6
Tei2 AVI
O Lpvieve


OFFSET ADS


PALSET


$2
CABLE LENGTH


YD-26 Board (ASIDE) -


CCU-TX7 (E)V1 4-21




# 4-4-8. R-Y Crosstalk Adjustment


Note : Make sure that 45 MHz frequency on the YM-15
board (CA-TX7/TX7P) is correct.


Equipment : Oscilloscope
To be extended : YD-26 board
Test point : TP19 (GND: E9)/YD-26 board
Adjusting point : @RV18 (90° SETVYD-26 board
Specification :The SAMPLE pulse level should
minimum.
A=02+3mV


be


Ra


## 4-4-9. R-Y OUT Level Adjustment


Equipment
To be extended
Preparation :


* S4 (C 2nd AGCY/YD-26


Test point : TP19
Adjusting point : @RV17
Specification


: Oscilloscope
: YD-26 board


board > "ON"
(GND: E9)/YD-26 board


(R-Y LEVEL)/YD-26 board


:A=350+5mV


|
A


Vv


1. -22

2. -TX7 (EYV1




# 4-5. RETURN VIDEO Cable Compensation System Adjustment


4-5-1. Return Video Carrier Frequency
Adjustment


Equipment : Spectrum analyzer
To be extended : CT-181 board
Preparation :


* Input 10 STEP signal (sub-carrier : OFF) of video signal
generator to RETURN-I connector (75 Q termination, 1.0
V p-p) on the CCU-TX7/TX7P rear panel.


Test point : TP21 (GND: E12)/CT-181 board
Adjusting point : @CV1 (RET FREQ)/CT-181 board ~
Specification -: 69.000 +0.005 MHz


SYNC


## 4-5-2. Return Video Deviation Adjustment


Equipment : Spectrum analyzer
To be extended : CT-181 board
Preparation :


* Input 10 STEP signal (sub-carrier : OFF) of video signal
generator to RETURN-1 connector (75 Q termination, 1.0
V p-p) on the CCU-TX7/TX7P rear panel.


Test point : TP21 (GND: E12)/CT-181 board
Adjusting point : @RV20 (RET DEV)/CT-181 board
Specification :T=2.000 0.005 MHz


T


## 69.0MHz CENT FREQ: 69.0MHz FFEQ SPAN: 5.0MHz


## 69.0MHz CENT FREQ: 69.0MHz FFEQ SPAN: 5.0MHz


Note : Performe the adjustment of 4-5-1. "Return Video
Carrier Frequency Adjustment" when the SYNC
portion is moved during the adjustment.


OEt001


g E12@@2 RF AGCOLY
o2 = Av22


- a

- PROMPT FREQ

- pat 4,

- LEVEL eRoMey Fun:


Av23
PROMPT


E18OTP220 [0 Jenomer se rx
2 Bo fo] &


WS 02
L_ Jrrcmet


sroog OK
C71 BOARD IFSeoero


Ne
paer


## wo OP AD


TP1001


TP2003 TP2002 TP2004 TP2001


TP2005


- °

- CT-181 Board (A SIDE)


CCU-TX7 (E)\V1 4-23




# 4-6. PROMPT VIDEO Cable Compensation System Adjustment


## 4-6-1. TX PROMPT VIDEO Demodulation Adjustment


Note : When performing this adjustment, the TRIAX cable
less than 300 m should be used.


Equipment : Waveform monitor,
Video signal generator (10 STEP signal)
To be extended : CT-181 board
Preparation :


¢ $1 (AUX/PROMPT)/YD-25 board (CA-TX7/TX7P)
- "PROMPT"
¢ S6 (AUX/PROMPT)/YD-25 board (CA-TX7/TX7P)
- "PROMPT"
¢ Connect CN7 and CN3 on the CT-181 board. (CCU-TX7/
TX7P)
* $2002 (TX «+» RX)/CT-181 board (CCU-TX7/TX7P)
> "TX"
* $1 (MODEAUTO/MAN)/YD-26 board (CCU-TX7/TX7P)
- "AUTO"
* Input 10 STEP signal (sub-carrier : OFF) of video signal
generator to PROMPT VIDEO IN connector (75 Q
termination, 1.0V p-p) on the CCU-TX7 /TX7P rear panel.
Test point : PROMPTER OUT (CA-TX7/TX7P)
Note : To measure the video level, make 75 Q
termination on the waveform monitor side.
Adjusting point: @RV21 (PROMPT DEV)/
CT-181 board
Specification :A=140+6IRE [For NTSC]
A= 1.00 £0.05 V [For PAL].


Note : After this adjustment is completed, set as follows.


- * S1 (MODE AUTO/MAN)/YD-26 board (CCU-TX7/TX7P) - "AUTO"

1. -24

2. -TX7 (E)/V1




# 4-6-2. RX PROMPT VIDEO Demod. Adjustment


## Note :


Perform
(PROMPT
board.
When performing
300 m should be used.
Adjustment of CA-TX7/TX7P


this adjustment only when replacing @LV2
FREQ) or @LV3 (PROMPT TUNE)/CT-181


this adjustment,


the TRIX


cable less than


must be completed.


Equipment : Waveform monitor,
Video signal generator (10 STEP signal)
To be extended : CT-181 board
Preparation :


* S1 (AUX/PROMPT)/YD-25 board (CA-TX7/TX7P)
> "AUX"
¢ S6 (AUX/PROMPT)/YD-25 board (CA-TX7/TX7P)
- "AUX"
¢ Connect CN8 and CN3 on the CT-181board. (CCU-TX7/
TX7P)
* §2002 (TX <> RX)/CT-181 board (CCU-TX7/TX7P)
= "RX"
* S1 (MODEAUTO/MAN)/YD-26 board (CCU-TX7/TX7P)
- "AUTO"
* Input the SWEEP signal of the video signal generator to
PROMPTER OUT connector on the CA-TX7/TX7P rear
panel.
Test point : PROMPTER VIDEO IN connector
(CCU-TX7/TX7P rear panel)
Note : To measure the video level, make 75 Q
termination on the waveform monitor side.
Adjusting point : @LV2 (PROMPT FREQ)/
CT-181 board
@LV3 (PROMPT TUNE)/
CT-181 board


Adjustment Procedure :


1. Observe the waveform monitor screen and adjust @LV3 (PROMPT TUNE)/CT-181 board so that the video waveform is appeared.

2. Adjust @LV2 (PROMPT FREQ)YCT-181 board so that the frequency response at 6 MHz portion is minimum.

3. Change the output signal of the video signal generator to 10 STEP (sub-carrier : ON) signal.

4. Re-adjust @LV3 (PROMPT TUNE)/CT-181 board so that the "A" portion at video waveform becomes flat. NOTE : If not met, Re-perform "4-6-2. RX PROMPT VIDEO Demod. Adjustment" after performing "4-6-3. RX PROMPT VIDEO RF AGC Adjustment".


Note : After the adjustment is completed, set the switches
as follows.


¢ S1 (AUX/PROMRTY/YD-25 board (CA-TX7/TX7P)
- "PROMPT"
* S6 (AUX/PROMRT)Y/YD-25 board (CA-TX7/TX7P)
. ; - "PROMPT"
* Connect CN7 and CN3 on the CT-181 board. (CCU-TX7/
_ TX7P)
* $2002 (TX < RX) switch/CT-181 board (CCU-TX7/TX7P)
- "TX"


CCU-TX7 (E)V1 4-25




# 4-6-3. RX PROMPT VIDEO RF AGC


## Adjustment


Note : When performing this adjustment, the TRIAX cable
50 m to 150 m should be used.
Adjustment of CA-TX7 /TX7P must be completed.


Equipment : Oscilloscope,
Video signal generator (10 STEP signal)
To be extended : CT-181 board
Preparation :
S1 (AUX/PROMPT)/YD-25 board (CA-TX7/TX7P)
=> "AUX"
S6 (AUX/PROMPT)YD-25 board (CA-TX7/TX7P)
- "AUX"
Connect CN8 and CN3 on the CT-181 board. (CCU-TX7/
TX7P)
$2002 (TX <> RX)YCT-181 board (CCU-TX7/TX7P)
- "RX"
S1 (MODE AUTO/MAN)/YD-26 board (CCU-TX7/TX7P)
- "AUTO"
Input the 10 STEP (sub-carrier : ON) signal of the video
signal generator to PROMPTER connector on the CA-TX7/
TX7P rear panel. ¥
Test point : PROMPTER VIDEO IN connector
(CCU-TX7/TX7P rear panel)
Note : To measure the video level, make 75 Q
termination on the waveform monitor side.
Adjusting point : @RV22 (RF AGC DLY)/CT-181 board


Adjustment Procedure :


¢ Turn @RV22 (RF AGC DLY\CT-181 board fully in the
clockwise direction, and then turn it slowly in the
counterclockwise direction so that the V SYNC position
of waveform becomes flat. (Take care not to over-turn.)


Note : After this adjustment is completed, set the switches
as follows.


- ¢ SI (AUX/PROMPT)Y/YD-25 board (CA-TX7/TX7P) - "PROMPT"

- * S6 (AUX/PROMPT)/YD-25 board (CA-TX7/TX7P) - "PROMPT" ¢ Connect CN7 and CN3 on the CT-181 board. (CCU-TX7/ TX7P)

- ¢ $2002 (TX < RX)/CT-181 board (CCU-TX7/TX7P) - "TX"


g [0] CN?Ko
rx[01220£130 |rnowerar


a °
FREQPROMPT
g a


PAN Aeso TP2003 °°
'TP2005


$2002
| TUNEPROMPT tv3


nv23 LEVEL PROMPT


4-26


## 1 GAIN Mic Mic 2GAIN


C8860O SW1001


CCU-TX7 (E\V1




# 4-6-4. RX PROMPT VIDEO Level Adjustment


Note : When performing this adjustment, the TRIAX less
than 300 m should be used.
Adjustment of CA-TX7/TX7P must be completed.


Equipment : Oscilloscope,
Video signal generator (10 STEP signal)
To be extended : CT-181 board
Preparation :


- ¢ S1 (AUX/PROMPTY)YD-25 board (CA-TX7/TX7P) - "AUX"

- ¢ S6 (AUX/PROMPTYYD-25 board (CA-TX7/TX7P) - "AUX"

- * Connect CN8 and CN3 on the CT-181 board. (CCU-TX7/ TX7P) * $2002 (TX - RX)/CT-181 board (CCU-TX7/TX7P) - "RX"

- * S1 MODE AUTO/MAN)YYD-26 board (CCU TX7/TX7P) - "AUTO"

- * Input the 10 STEP signal (sub-carrier : ON) of the video signal generator to PROMPTER OUT connector on the CA-TX7/TX7P real panel. ,


Test point : PROMPTER VIDEO IN connector
(CCU-TX7/TX7P rear panel)
Note : To measure the video level, make 75 Q
termination on the waveform monitor side.
Adjusting point : @RV23 (PROMPT LEVEL)/CT-181
board.
A= 140+6 IRE [For NTSC]
A= 1.00+0.05V [For PAL]


## 4-7. TRIAX Interface System Adjustment


## 4-7-1. Frequency Set Adjustment


Note : Check to see that no signal is input to the INCOM
connector and PGM connector on the CCU-TX7/
TX7P rear panel or the CCU-TX7/TX7P front panel.
Perform the adjustment only when replacing the
following part on AA-90 board.
LV1, 21, 41, 81, D2, 22, 42, 62


Equipment : Frequency counter, Digital voltmeter
To be extended : AA-90 board


Adjustment Procedures :


1. Remove the ES-20 and CT-181 boards.

2. Turn on the power switch "ON".

3. AA-90 board (GND : El)


|_| Test point | Adj. point


oLvel 4.300 0.005 MHz
oLv4t 3.600 +0.005 MHz
ov 3.000 . +0.005 MHz
o.v2t 2.500 +0.005 MHz


Specifications


## INCOM


## H CONT CCU DATA


Setting after Adjustment :
Install the ES-20 and CT-181 boards back into position.


E130 Tp220


FREQPROMPT
s a


$2002
TUNE PROMPT Lv3


Note : After this adjustment is completed, set the switches
as follows.


- ¢ S1 (AUX/PROMPTYYD-25 board (CA-TX7/TX7P) - "PROMPT"

- * S6 (AUX/PROMPT)Y/YD-25 board (CA-TX7/TX7P) - "PROMPT" ¢ Connect CN7 and CN3 on the CT-181 board. (CCU-TX7/ TX7P)

- ¢ $2002 (TX < RX) /CT-181 board (CCU-TX-7/TX7P) = "TX"


Rv23 LEVEL PROMPT


§


CT-181 Board (A SIDE)


CCU-TX7 (EyV1 4-27




# 4-7-2. INCOM Deviation Adjustment


Equipment : Spectrum analyzer, Oscilloscope,
Audio generator
To be extended : AA-90 board
Preparations :


1. INTERCOM CH1/CH2 switch (CA-TX7/TX7P side panel) - "CH-1"

2. INTERCOM LINE (CH1/PR1V/CH2) (CCU-TX7/TX7P) front panel - "CH-1 or CH-2" 3. $2002 (2W/RTS/4W)/AA-90 board (CCU-TX7/TX7P) => "4w"


4. Input the 400 Hz sine wave signal of the audio generator
to pin 84 (X), pin 83 (Y) and pin 82 (GND)/extension
board (AA-90 board).
¢ Fig-2 (Refer to 4-1-5. Audio connection.)
5. Adjust the output level of audio generator so that the level
at TP43 (GND : E10)/AA-90 board is 220 mVp-p.


Test point : TP3 (GND : E1)/AA-90 board
Adjustment point : @RV41 (INCOM DEV)/
AA-90 board
_ Specifications :A=B=6.0 +0.2 kHz


## 4-7-3. PGM Deviation Adjustment


Equipment : Spectrum analyzer, Oscilloscope,
Audio generator
To be extended : AA-90 board
Preparetions :


1. $2081 (0 dB/-20 dB)/AA-90 board (CCU-7X7/TX7P) - "0 dB"

2. Input the 350 Hz sine wave signal of the audio generator to pin 94 (X), pin 93 (Y) and pin 92 (GND)/extension board (AA-90 board). ¢ Fig-2 (Refer to 4-1-5. Audio connection.)

3. Adjust the output level of audio generator so that the level at TP44 (GND : E12)/AA-90 board is 220 mV p-p.


Test point : TPS (GND : E1)/AA-90 board
Adjustment point : @RV81 (PGM DEV)/AA-90 board
Specifications >:A=B=7.0 £0.4 kHz


Wave form image


CENT FREQ: 3.6 MHz
FREQ SPAN : 20 MHz


A-90


POMIN
008


2088
MiC-1 LEVEL
'OB


S2002$2005


SELECT INCOMRTS/CLEAR-COM


{e)


8&0 AY301 tev


- BY S ace


Oo
TPI0TP13ie [o)
3


oO


O°
TRSTP14


Qrveor
5 TONE TUNE


LV101 sem TUNE
eG, Lo? 3A


ba?INCOM


LeSe


ks hiss
;


ei 5


LV¥1 3.0M™ ay)
HCONT =z $3
g8


g


- =

1. 


e


1. -28


Wave form image


CENT FREQ : 4.3 MHz
FREQ SPAN : 20 MHz


AA-90 Board (A SIDE)


CCU-TX7 (E\V1




# 4-7-4. INCOM Demodulation Adjustment


Note : Perform this adjustment only when replacing @T401/
AA-90 board.


Equipment : Oscilloscope, Audio generator
To be extended : AA-90 board
AFM-15 board (CA-TX7/TX7P)
Preparetions :


1. Input the 1 kHz sine wave signal of the audio generator to pin 2 (GND : pin 1) of INTERCOM/PROGRAM connector (5 pin) on the CA-TX7/TX7P. « Fig-1 (Refer to 4-1-5. Audio connection.)

2. Adjust the output level control of audio generator so that the pin 24 (GND: pin 12) /AFM-15 board is 220 mV p-p.


Test point : TP14 (GND : E2)/AA-90 board


Adjustment Procedures :


1. Set the input range of oscilloscope to DC made. Adjust
the white core of @T401/AA-90 board slowly so that the
DC level at TP14 (GND : E2)/AA-90 board is 1.24 £0.01
V de.


## 4-7-5. INCOM Level Adjustment


Equipment : Oscilloscope, Audio generator
To be extended : AA-90 board
FM-15 board (CA-TX7/TX7P)
Preparetion :


1. Input the 1 kHz sine wave signal of the audio generator to pin 2 (GND: pin 1) of INTERCOM/PROGRAM connector (5 pin) on the CA-TX7/TX7P. ¢ Fig-1 (Refer to 4-1-5. Audio connection.)

2. Adjust the output level control of audio generator so that the pin 24 (GND: pin 12) /AFM-15 board is 220 mV p-p.


Test point : TP15 (GND : E2)/AA-90 board
Adjustment point : @RV401 (INCOM LEVEL)/
AA-90 board
Specifications :A=220+10 mV p-p


1. Set the input range of oscilloscope to AC mode, and adjust the blue core of @T401/AA-90 board so that the sine wave is minimum.

2. Repeat procedure 1.


TUNE5.6m L101
£4G)° Fo
ry)
foQiks


LV44 3.6m


S TONES =o1P7


a fe}
4
Lyv21 2}
DATACCU2.5M


A31
Losng Stora
e zo fou
F O@,, noon
olat erat 2


AA-90 Board (A SIDE)


CCU-TX7 (E)V1 4-29




# 4-7-6. MIC 1 Demodulation Adjustment


Note : Perform this adjustment only when replacing @T201/
AA-90 board.


Equipment : Oscilloscope, Audio generator
To be extended : AA-90 board
Preparations :


1. AUDIO SELECT switch (CAMERA/CA-MIC/CA-LINE)/ CA-TX7/TX7P rear panel - "CA-LINE"

2. Input the 1 kHz sine wave signal of the audio generator to CH 1 of MIC IN (rear panel) on the CA-TX7/TX7P. ¢ Fig-2 (Refer to 4-1-5. Audio connection.) 3. Adjust the output level control of audio generator so that the pin 19 (GND: pin 12)/AFM-15 board is 220 mV p-p.


Test point : TP8 (GND : E2)/AA-90 board


Adjustment Procedures :


1. Adjust the white core of @T201/AA-90 board slowly so
that the DC level at TP8 (GND : E2) /AA-90 board is
1.24 +0.01 V de.


## 4-7-7. MIC 1 Level Adjustment


Equipment
To be extended


: Oscilloscope,
: AA-90 board
AFM-15 board


Audio generator


(CA-TX7/TX7P)


Preparations :


1. AUDIO SELECT switch (CAMERA/CA-MIC/CA-LINE)/ CA-TX7/TX7P rear panel '-"CA-LINE"

2. Input the 1 kHz sine wave signal of the audio generator to CH 1 of MIC IN (rear panel) on the CA-TX7/TX7P. * Fig-2 (Refer to 4-1-5. Audio connection.) 3. Adjust the output level control of audio generator so that the pin 19 (GND: pin 12) / AFM-15 board is 220 mV p-p. 4. S201 (0 dB/-20 dBV/AA-90 board - 0 dB Test point : TP10 (GND : E2)/AA-90 board Adjustment point : @RV201 (MIC 1 LEVEL)/ AA-90 board


1100 + 50 mV p-p


1.24 + 0.01 Vde


GND


2. Set the input range of oscilloscope to AC mode, and adjust
the blue core of @T201/AA-90 board so that the sine wave
is minimum.


Minimum


1. Repeat procedure 1.

2. -30

3. -TX7 (E\V1




# 4-7-8. MIC 2 Demodulation Adjustment


Note : Perform this adjustment only when replacing @T301/
AA-90 board.


Equipment : Oscilloscope, Audio generator
To be extended : AA-90 board
AFM-15 board (CA-TX7/TX7P)
Preparations :


1. AUDIO SELECT switch (CAMERA/CA-MIC/CA-LINE)/ CA-TX7/TX7P - "CA-LINE"

2. Input the 1 kHz sine wave signal of the audio generator to CH 2 of MIC IN (rear panel) on the CA-TX7/TX7P. ¢ Fig-2 (Refer to 4-1-5. Audio connection.) 3. Adjust the output level control of audio generator so that the pin 17 (GND: pin 12)/AFM-15 board is 220 mV p-p.


Test point : TP11 (GND : E2)/AA-90 board


Adjustment Procedures :


1. Adjust the white core of @T301/AA-90 board slowly so
that the DC level at TP11 (GND : E2) /AA-90 board is
1.24 +0.01 V de.


## 4-7-9. MIC 2 Level Adjustment


Equipment
To be extended


: Oscilloscope,
: AA-90 board
AFM-15 board


Audio generator


(CA-TX7/TX7P)


Preparations :


1. AUDIO SELECT switch (CAMERA/CA-MIC/CA-LINE)/ CA-TX7/TX-7P - "CA-LINE"

2. Input the 1 kHz sine wave signal of audio generator to CH 2 of MIC IN (rear panel) on the CA-TX7/TX7P. ¢ Fig-2 (Refer to 4-1-5. Audio connection.) 3. Adjust the output level control of audio generator so that the pin 17 (GND: pin 12)/AFM-15 board is 220 mV p-p.


4. S301 (0 dB/-20 dB)/AA-90 board - "0 dB"


Test point : TP13 (GND : E2)/AA-90 board
Adjustment point : @RV301 (MIC 2 LEVEL)
. AA-90 board
Specifications :A=1100+50mVp-p


1. + 0.01 Vde GND

2. Set the input range of oscilloscope to AC mode, and adjust the blue core of @T301/AA-90 board so that the sine wave is minimum.


Minimum


1. Repeat procedure 1.


L441 jem


1. ol


TUNE5.6m LV101


edi S%


S
fo


O17


LV21DATACCU2.5M


gy, Le "é AS7-00N 41834910 ©
GO toes: 002s


byte AareoN
lt LoS


Z00zS S00gS
4103735 NOON! NOO-UYSTOSLE


z


AA-90 Board (A SIDE)


CCU-TX7 (E)\/V1 4-31




# DATA Demodulation Adjustment


4-7-10. CAM


Notes :


- ¢ This adjustment for the following cameras must be completed before this adjustment. [For NTSC] DXC-637 or DXC-D30 [For PAL] DXC-637P or DXC-30P

- * Perform the adjustment only when replacing @LV101 (5.6 MHz TUNE)/AA-90 board.


Equipment : Oscilloscope
20 MHz BW Limit : ON
ee made :DC
To be extended =: AA-90 board
Test point TP6 (GND : E2)/AA-90 board
Adjustment point : @LV101 (5.6 MHz TUNE)
AA-90 board
Specifications : -100 +40 mV dc


## 4-7-11. CAM TONE Adjustment


Notes:


¢ This adjustment for the Pollowinw cameras must be
completed before this adjustment.
[For NTSC] DXC-637 or DXC-D30
{For PAL] DXC-637P or DXC-30P


Equipment : Oscilloscope (DC mode)
To be extended =: AA-90 board
Test point : TP7 (GND : E2)/AA-90 board
Adjustment point : @RV101 (TONE TUNE)/
AA-90 board


Adjustment Procedures :


1. @RV101 (TONE TUNE)/AA-90 board - "Mechanical center"

2. Turn @RV1I01 (TONE TUNE)/AA-90 board slowly clockwise and stop it at the point where the sine. wave signal just appears. Measure the DC voltage "a"---Fig-1


Equal (a) :
Turn slowly clockwise


Mechanical center


3. Turn @RV101 (TONE TUNE)/AA-90 board slowly
counterclockwise and stop it at the point where the sine
wave signal just appears.
Measure the DC voltage "b"---Fig-2


Neate eet et aorta" Equal (a)


Turn slowly counterclockwise


Equal (b)


4, Adjust the DC level with @RV101 (TONE TUNE)/AA-
90 board so that "a" is equal to "b"---Fig-3


teen wet esate eettae" Equal (a)


## @RV101 (A=B)


et atetee er scetsuesnensne


Equal (b)


(fig. 3)


:


1. -32

2. -TX7 (E)/V1




||ManualsLib Projects|
|---|---|
||www.manualslib.com|
||www.manualslib.de|
||www.manualslib.es|
||www.manualslib.fr|
||www.manualslib.nl|
||www.manualslib.mx|
||www.manualslib.tech 30+ Languages|


