aiden/Sony-rcp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

INtial commit

Browse Source
This commit is contained in:
Aiden
2026-05-13 01:18:16 +10:00
commit 3d769b995f
7 changed files with 653 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
docs/README.md Normal file
View File

@@ -0,0 +1,41 @@
# Sony RM-M7G and RCP-TX7 Research Notes
This folder collects known public information about the Sony RM-M7G Remote
Control Unit and Sony RCP-TX7 Remote Control Panel, with links to manuals,
service information, diagrams, related devices, and compatibility notes.
## Documents
- [Source Inventory](sources.md) - links to manuals, Sony pages, manual mirrors,
paid schematic listings, and related equipment documents.
- [RM-M7G Remote Control Unit](rm-m7g.md) - summary, specifications,
compatibility, service manual contents, and repair-relevant notes.
- [RCP-TX7 Remote Control Panel](rcp-tx7.md) - summary, specifications,
feature map, manuals, service manual leads, and protocol notes.
- [Related Equipment and Cables](related-equipment.md) - CCU-TX7, CCU-D50,
CCA-7 cables, camera families, and why those documents matter.
- [Research Notes](research-notes.md) - unresolved questions, likely next steps,
and practical notes for repair/protocol reverse engineering.
## High-Value Starting Points
1. RM-M7G service manual on ManualsLib:
<https://www.manualslib.com/manual/3397442/Sony-Rm-M7g.html>
2. Official Sony RCP-TX7 operating instructions PDF:
<https://pro.sony/s3/cms-static-content/operation-manual/3859859131.pdf>
3. RCP-TX7 operating instructions on ManualsLib:
<https://www.manualslib.com/manual/800089/Sony-Rcp-Tx7.html>
4. CCU-TX7 service manual on ManualsLib:
<https://www.manualslib.com/manual/1068508/Sony-Ccu-Tx7.html>
5. Official Sony CCU-D50 operating instructions PDF:
<https://pro.sony/s3/cms-static-content/operation-manual/3620534151.pdf>
## Scope Notes
- The public trail is strongest for manuals and related CCU documentation.
- Exact forum repair discussions for RM-M7G and RCP-TX7 appear sparse.
- The control connector is repeatedly described as a 10-pin remote interface
using an RS-232C-style/proprietary Sony protocol. The electrical pinout and
higher-level command protocol should be verified from service manuals before
connecting custom hardware.

19
docs/manuals/README.md Normal file
View File

@@ -0,0 +1,19 @@
# Manuals
This folder is reserved for local manual copies.
The first download attempt for official Sony PDF manuals failed because Sony's
PDF host returned an access-denied response to command-line download requests.
The source URLs are still recorded in [../sources.md](../sources.md).
Recommended local filenames if downloaded manually or through an allowed browser
session:
- `sony-rcp-tx7-operating-instructions-3859859131.pdf`
- `sony-ccu-d50-operating-instructions-3620534151.pdf`
- `sony-dxc-327b-operating-instructions-3856085221.pdf`
- `sony-rm-m7g-service-manual.pdf`
- `sony-rcp-tx7-service-manual.pdf`
- `sony-rcp-tx7-volume-2-service-manual.pdf`
- `sony-ccu-tx7-service-manual-volume-1.pdf`

130
docs/rcp-tx7.md Normal file
View File

@@ -0,0 +1,130 @@
# Sony RCP-TX7 Remote Control Panel
## Summary
The Sony RCP-TX7 is a larger remote control panel for Sony DXC-D30/D30P and
DXC-637 series camera systems. It can connect through CCU-TX7/TX7P systems, and
some later CCU-D50 workflows support it in TX7 mode.
Primary operating manual:
<https://pro.sony/s3/cms-static-content/operation-manual/3859859131.pdf>
ManualsLib mirror:
<https://www.manualslib.com/manual/800089/Sony-Rcp-Tx7.html>
## Known Specifications
From the RCP-TX7 operating instructions and related Sony catalog material:
- Power requirements: 10 V to 17 V DC, supplied from the camera or CCU.
- Power consumption: 4.0 W.
- Connector: circular 10-pin CCU/camera connector.
- Cable: CCA-7 10-pin remote cable.
- Maximum cable length: 50 m with CCA-7 cable.
- Data transfer: new protocol complying with RS-232C.
- Supplied accessories: number plates, screws, washers, cable, operating
instructions.
- Dimensions vary slightly by source:
- Operating manual text: 100 x 300 x 50 mm.
- CCU-TX7P/other catalog-style references: 100 x 330 x 70 mm.
- Treat dimensions as source-dependent until measured.
- Weight:
- Operating manual text: about 1.1 kg.
- Some catalog references: about 1.5 kg.
## Supported Systems
Confirmed in the operating manual:
- DXC-D30/D30P.
- DXC-637 series.
- CCU-TX7/TX7P with CA-TX7/TX7P and compatible camera head.
- Direct connection to DXC-D30/D30P when docked with CA-537/537P or VCR.
Related Sony material also ties RCP-TX7 to:
- CCU-D50 in TX7 mode.
- DXC-D35/D50/D55 series, depending on CCU/camera mode and exact system.
## Main Features
The RCP-TX7 operating manual describes:
- High-speed and high-precision remote command transfer.
- Direct camera-head or CCU connection.
- LCD status/menu display.
- Full camera adjustment and paint controls.
- Lens focus/zoom and tripod pan/tilt control support where compatible.
- Scene file memory for 16 shooting conditions.
- Setup file support for DXC-D30/D30P.
- Multi-camera coordination through command link when CCUs are connected.
- Operation locking modes: `FULL`, `PAINT`, `IRIS/M.BLACK`, and `LOCK`.
- Master/slave operation in multi-camera systems.
- Camera power, bars, auto setup, monitor select, gain, shutter, knee, gamma,
detail, iris, master black, white/black balance, flare, matrix, shading, and
diagnostic menu controls.
## Manual Contents
The official operating instructions contain:
- Overview.
- Location and function of parts.
- Operation panel and connector.
- Main operation section.
- Menu operation/setting display section.
- Paint section and CALL button.
- Menu operations.
- Menu contents.
- File operations.
- Scene files.
- Setup files for DXC-D30/D30P.
- Skin detail and skin matrix adjustment.
- Multi-camera control.
- Specifications.
## Service Manual Leads
ManualsLib links an RCP-TX7 service manual as an "Also See" item from the
operating manual page:
<https://www.manualslib.com/manual/3317117/Sony-Rcp-Tx7.html>
Several manual sellers list `RCP-TX7 Volume 2` separately and describe it as the
schematic/circuit-diagram volume:
- <https://www.owner-manuals.com/RCPTX7VOLUME2-service-manual-SONY.html>
- <https://www.manuals-in-pdf.com/download-RCPTX7VOLUME2-SONY-p-1426169.html>
- <https://pdf-manuals.ru/sony/rcp_tx7_volume_2_manuals.html>
For board-level repair, Volume 2 is likely important because it is repeatedly
described as containing circuit diagrams/schemas and parts catalog data.
## Connector and Protocol Notes
The RCP-TX7 has a 10-pin CCU/camera connector. The operating manual states that
power supply and signal exchange are both carried through this connector.
The RCP-TX7 specification says data transfer uses a new protocol complying with
RS-232C. The DXC-D30 material similarly says the 10-pin remote connector for
RM-M7G/RCP-TX7 is designed according to RS-232C and can be controlled from a PC
with the proper Sony protocol.
Practical implication:
- Do not assume generic RS-232 command syntax.
- Verify voltage levels and pinout from service manuals before wiring adapters.
- Expect a proprietary Sony command protocol above the serial layer.
## Repair Notes
Good first checks for a non-working RCP-TX7:
- Confirm 10 V to 17 V supply on the 10-pin remote cable.
- Inspect the circular 10-pin connector and cable.
- Confirm the CCU/camera is in a mode that accepts RCP-TX7 control.
- On CCU-D50, verify whether the system should be in `TX7 mode`, not `M5A mode`.
- Check operation lock mode; in `LOCK`, most controls are intentionally disabled.
- If using CCU-TX7 with COU-TX7 installed, confirm panel/remote/local control
selection.

120
docs/related-equipment.md Normal file
View File

@@ -0,0 +1,120 @@
# Related Equipment and Cables
The RM-M7G and RCP-TX7 are best understood as part of a Sony SD camera remote
control ecosystem. Related camera control units and cables often contain the
pinout, mode, and compatibility details missing from the remote-panel manuals.
## CCA-7 Remote Cable
The CCA-7 family is the 10-pin remote cable used by the RM-M7G and RCP-TX7.
Known cable lengths:
- CCA-7-5.
- CCA-7-25.
- CCA-7-50.
- CCA-7-100.
Sony Japan CCA-7-25 page:
<https://www.sony.jp/pro/products/CCA-7-25/feature_1.html>
Important details from Sony Japan:
- Connects professional video cameras/camcorders and remote controls.
- 10-pin female to 10-pin male.
- Listed compatibility:
- DXC-D30/D35/327/537/637 series, CA-325 series, CCU-M5/M7 to RM-M7G.
- DXC-D30/D35/D50/D55 series to RCP-TX7/RCP-D50/RCP-D55.
The CCU-TX7 service manual includes a CCA-7 cable wiring diagram. Use that as
the better source for cable fabrication or continuity checks.
## CCU-TX7 / CCU-TX7P
Primary service manual:
<https://www.manualslib.com/manual/1068508/Sony-Ccu-Tx7.html>
The CCU-TX7 is directly relevant to RCP-TX7 because the RCP was designed for
CCU-TX7/TX7P camera systems with CA-TX7/TX7P camera adaptors.
Useful sections in the CCU-TX7 service manual:
- Connector input/output signals.
- REMOTE connector information.
- Connection connector list.
- CCA-7 cable wiring diagram.
- Board switch functions.
- Service information and disassembly.
- Video signal system adjustment.
- Triax interface system adjustment.
- Intercom/tally details.
The CCU-TX7 rear panel REMOTE connector is described as a 10-pin connector for
the RCP-TX7 via a CCA-7 cable.
## CCU-D50 / CCU-D50P
Official operation manual:
<https://pro.sony/s3/cms-static-content/operation-manual/3620534151.pdf>
Sony Japan product page:
<https://www.sony.jp/pro/products/CCU-D50/>
The CCU-D50 is useful because it bridges older RM-M7G-style operation and
RCP-TX7-style operation:
- `M5A mode` supports basic control using RM-M7G.
- `TX7 mode` supports more detailed camera operation using RCP-TX7.
The official CCU-D50 manual lists RCP-D50/D51, RCP-TX7, and RM-M7G as remote
control options. It also includes a section on using the RM-M7G remote control
unit and describes panel active handoff behavior.
The Japanese CCU-D50/CA-D50 catalog notes:
- CCU-D50 can use RM-M7G in M5A mode for basic DXC/DSR control.
- CCU-D50 can use RCP-TX7 in TX7 mode for broader picture-making controls.
- RCP-TX7 connector is circular 10-pin.
- RCP-TX7 power is DC 12 V, 10 V to 17 V range.
- RCP-TX7 power consumption is 4.0 W.
## DXC-D30 / DXC-D30WS
DXC-D30 user manual mirror:
<https://manualmachine.com/sony/dxcd30/551509-user-manual/>
This is useful for protocol research because it explicitly says the 10-pin
remote connector for RM-M7G and RCP-TX7 is designed according to RS-232C, and
that external PC control is possible with the proper Sony protocol.
System diagrams show:
- RM-M7G connected through CCA-7.
- RCP-TX7 connected through CCA-7.
- CCU-M7 / CCU-M5 camera control units.
- CCU-TX7 / CA-TX7 triax system.
## DXC-327B / DXC-327BP
Official Sony operating instructions PDF:
<https://pro.sony/s3/cms-static-content/operation-manual/3856085221.pdf>
Useful RM-M7G notes:
- RM-M7G connects with CCA-7-5/25/50/100 camera remote cable.
- CAMERA SELECT switch on RM-M7G should be set to `1`.
- Some RM-M7G controls do not affect camera output in this system.
- Some camera-side switches are disabled while RM-M7G is connected.
## DSR-390 / DSR-570WS Family
ManualMachine mirror:
<https://manualmachine.com/sony/powerhaddsr570wspl/1203049-user-manual/>
Useful notes:
- Has a 10-pin REMOTE connector for RM-M7G.
- CAMERA SELECT on RM-M7G should be set to `1`.
- EZ mode cannot be used while RM-M7G is connected.
- Power should be off before connecting or disconnecting remote equipment.

64
docs/research-notes.md Normal file
View File

@@ -0,0 +1,64 @@
# Research Notes
## What Is Well Established
- RM-M7G has a 41-page service manual available publicly through ManualsLib.
- RCP-TX7 has an official Sony 28-page operating manual PDF.
- RCP-TX7 has at least one 22-page service manual listing on ManualsLib.
- RCP-TX7 Volume 2 is probably the schematic/circuit volume and appears mostly
on paid/manual mirror sites.
- Both devices use Sony's 10-pin remote ecosystem through CCA-7 cables.
- RCP-TX7 uses a data protocol described as RS-232C-compliant/new protocol.
- DXC-D30 material confirms that PC control is possible only with proper Sony
protocol.
## What Is Not Yet Confirmed
- Exact command protocol framing, baud rate, checksums, and command table.
- Exact RCP-TX7 schematic availability from free public sources.
- Whether the RCP-TX7 ManualsLib 22-page service manual includes only service
notes or also board-level diagrams.
- Whether all CCA-7 cables are fully straight-through for every pin in every
system, although related service documentation strongly suggests this cable
family is the correct interconnect.
- Exact differences between RM-M7G and RM-M7GP.
- Exact dimensional/weight discrepancy for RCP-TX7 between operating manual and
catalog-style references.
## Suggested Next Steps
1. Save local PDFs for the official Sony manuals and service-manual pages if
licensing/usage allows.
2. Obtain the RCP-TX7 service manual and Volume 2 schematic manual.
3. Extract the 10-pin remote pinout from:
- RM-M7G service manual.
- RCP-TX7 service manual.
- CCU-TX7 service manual.
- CCU-D50 service manual, if available.
4. Compare pin names across devices and create a normalized pinout table.
5. Check whether serial lines are true RS-232 voltage levels or TTL-level serial
with RS-232-style framing on any particular device.
6. Use a passive serial analyzer or high-impedance oscilloscope probes on a
known-working camera/remote combination before attempting custom control.
7. Document observed packets, timing, and state transitions in a future
`docs/protocol/` folder.
## Practical Reverse-Engineering Cautions
- The remote connector carries both power and data, so a wiring mistake can
damage the remote, camera, or CCU.
- Sony uses the phrase RS-232C in several documents, but that does not guarantee
standard DB-9 pinout, command language, or safe direct wiring to a PC serial
port.
- Some connected cameras disable local controls while RM-M7G/RCP-TX7 is present.
That can look like a fault if the control handoff behavior is not expected.
- CCU modes matter. CCU-D50 can operate in M5A mode or TX7 mode, and the wrong
mode can make a good panel appear nonfunctional.
## Sparse Forum Trail
Searches for exact forum-style discussions around `RM-M7G` and `RCP-TX7` found
mostly manual mirrors, reseller listings, and camera/CCU manuals. There does not
appear to be a rich public repair-forum trail for these exact units. The best
available repair information is in the service manuals and related CCU manuals.

123
docs/rm-m7g.md Normal file
View File

@@ -0,0 +1,123 @@
# Sony RM-M7G Remote Control Unit
## Summary
The Sony RM-M7G is a compact remote control unit for Sony professional SD video
camera systems. It is commonly associated with the DXC-M7 family, CCU-M7/CCU-M3,
CCU-M5/M5A, CCU-D50, and several DXC/DSR camera families through the Sony CCA-7
10-pin remote cable.
The most repair-useful public source is the 41-page RM-M7G/RM-M7GP service
manual on ManualsLib.
Primary source:
<https://www.manualslib.com/manual/3397442/Sony-Rm-M7g.html>
## Known Specifications
From the RM-M7G service manual:
- Power requirements: 9 V to 17 V DC.
- Power consumption: 0.4 W.
- Monitor connector: BNC, VBS 1.0 Vp-p, 75 ohms.
- CCU/CAMERA connector: 10-pin.
- AUX connector: 10-pin.
- Operating temperature: -5 C to +40 C.
- Storage temperature: -20 C to +60 C.
- Dimensions: 86 x 170 x 47 mm.
- Weight: about 500 g.
- Supplied accessory: operating instructions.
## Recommended / Compatible Equipment
The RM-M7G service manual lists:
- Video camera: DXC-M7.
- Camera control cables: CCA-7-5, CCA-7-25, CCA-7-50, CCA-7-100.
- Camera control units: CCU-M7, CCU-M3.
- Studio adaptor: CA-M7.
Other public Sony/camera documentation and product pages also connect the RM-M7G
to:
- DXC-D30/D30WS.
- DXC-D35 family in some CCU-D50 workflows.
- DXC-327, DXC-537, DXC-637 families depending on camera/adaptor/CCU.
- DSR-390 and DSR-570WS family camcorders.
- CCU-M5/M5A and CCU-D50.
## Controls and Functions
Public listings describe the RM-M7G as controlling principal camera paint and
operation functions, including:
- Gain selection.
- Output mode selection.
- VTR start/stop.
- Iris auto/manual and auto-iris override.
- Auto/manual/preset white and black balance.
- White balance memory.
- R/B gain.
- Gamma manual/preset.
- Master pedestal.
- R/B pedestal.
- Knee point auto/manual/preset.
- Panel active handoff when used with compatible CCUs.
Function availability depends heavily on the camera and CCU/adaptor. For
example, Sony DXC-327 documentation states some RM-M7G controls do not affect
output in that system, and some camera-side switches are disabled while the
remote is connected.
## Service Manual Contents
The RM-M7G/RM-M7GP service manual table of contents includes:
- Adjustments.
- General description.
- Location and function of controls.
- Connections.
- Adjustments.
- Service information.
- Cabinet removal.
- Connectors and cables.
- Connector input/output signals.
- Connections.
- Block diagram.
- Semiconductor electrodes.
- Schematic diagram and board.
- Spare parts.
- Parts information.
- Exploded view.
This is the best starting point for repair, continuity checks, parts
identification, and reverse engineering the hardware.
## Connector Notes
The rear panel has:
- MONITOR BNC output for VBS monitoring.
- CCU/CAMERA 10-pin connector for the camera or CCU via CCA-7 cable.
- AUX 10-pin connector, described in the manual as reserved for future expansion.
Important: verify the actual pinout in the service manual before connecting
custom hardware. Some related Sony manuals describe the broader 10-pin remote
interface as RS-232C-based/proprietary Sony protocol, but signal names and power
pins vary by device and generation.
## Repair Notes
Good first checks for a dead unit:
- Confirm 9 V to 17 V DC supply from the camera/CCU on the CCA-7 connector.
- Inspect the 10-pin connector for bent pins or cracked solder joints.
- Confirm the CCA-7 cable is pinned straight-through and has no shield/ground
faults.
- Check whether the connected camera/CCU requires `PANEL ACTIVE` handoff.
- If powered but not controlling, confirm the bottom CAMERA SELECT switch
position for the connected camera/CCU.
For board-level repair, use the service manual's schematic/board section rather
than relying on the operating manuals.

156
docs/sources.md Normal file
View File

@@ -0,0 +1,156 @@
# Source Inventory
This page lists sources found during the initial research pass. Links are grouped
by usefulness for repair, reverse engineering, or operation.
## RM-M7G Sources
### Manuals and Service Information
- Sony RM-M7G service manual, ManualsLib:
<https://www.manualslib.com/manual/3397442/Sony-Rm-M7g.html>
- 41 pages.
- Covers RM-M7G and RM-M7GP.
- Includes specifications, adjustments, service information, connector and
cable information, block diagram, semiconductor electrode diagrams,
schematic/board section, spare parts, and exploded view.
- Sony RM-M7G manuals page, ManualsLib:
<https://www.manualslib.com/products/Sony-Rm-M7g-13878997.html>
- Useful overview of the available RM-M7G manual and table of contents.
- Sony RM-M7G / RM-M7GP FreeServiceManuals entry:
<https://www.freeservicemanuals.info/en/servicemanuals/viewmanual/Sony/RMM7G/RMM7GP/>
- Free service manual index entry.
- Notes that a preview/download may be available when a manual image is shown.
- Sony RM-M7G paid service manual listing, Owner-Manuals:
<https://www.owner-manuals.com/RMM7G-service-manual-SONY.html>
- Paid PDF listing.
- Claims circuit diagrams and complete service manual.
- Sony RM-M7G paid service manual listing, ManualsCenter:
<https://www.manualscenter.com/manuals/sony/rmm7g-service-manual.html>
- Paid PDF listing.
- Lists 41 pages, English, approximately 2.3 MB.
### Product and Sales References
- Sony Japan RM-M7G product page:
<https://www.sony.jp/pro/products/RM-M7G/>
- Discontinued product page.
- Lists RM-M7G as a remote controller for professional cameras/camcorders.
- RecycledGoods RM-M7G listing:
<https://www.recycledgoods.com/sony-rm-m7g-remote-control-unit-for-dxc-m7-series/>
- Used-equipment listing.
- Includes manufacturer-style feature summary and supported camera notes.
## RCP-TX7 Sources
### Operating Manuals
- Official Sony RCP-TX7 operating instructions PDF:
<https://pro.sony/s3/cms-static-content/operation-manual/3859859131.pdf>
- 28 pages.
- English operating instructions.
- Sony document number: 3-859-859-13(1).
- Sony RCP-TX7 operating instructions, ManualsLib:
<https://www.manualslib.com/manual/800089/Sony-Rcp-Tx7.html>
- HTML manual mirror with table of contents and page navigation.
- Links to a 22-page RCP-TX7 service manual.
- Official Sony RCP-TX7 German operating instructions PDF:
<https://pro.sony/s3/cms-static-content/operation-manual/3859859331.pdf>
- German operating instructions.
- Sony document number: 3-859-859-33(1).
### Service Manual Leads
- RCP-TX7 service manual link referenced by ManualsLib:
<https://www.manualslib.com/manual/3317117/Sony-Rcp-Tx7.html>
- ManualsLib lists it as a 22-page service manual.
- If the link layout changes, reach it from the RCP-TX7 operating manual's
"Also See" section.
- RCP-TX7 Volume 2 service manual, Owner-Manuals:
<https://www.owner-manuals.com/RCPTX7VOLUME2-service-manual-SONY.html>
- Paid PDF listing.
- Described as containing circuit diagrams/schematics and service data.
- RCP-TX7 Volume 2 service manual, Manuals-in-PDF:
<https://www.manuals-in-pdf.com/download-RCPTX7VOLUME2-SONY-p-1426169.html>
- Paid PDF listing.
- Notes English/Japanese and circuit diagrams/schemas.
- RCP-TX7 Volume 2 listing, pdf-manuals.ru:
<https://pdf-manuals.ru/sony/rcp_tx7_volume_2_manuals.html>
- Russian manual listing.
- Lists RCP-TX7 Volume 2 as a PDF around 2219 KB.
## Related Equipment Sources
### CCU-TX7 / CCU-TX7P
- Sony CCU-TX7 service manual, ManualsLib:
<https://www.manualslib.com/manual/1068508/Sony-Ccu-Tx7.html>
- Service manual Volume 1.
- Covers CCU-TX7, CCU-TX7P, COU-TX7, and DXBK-701.
- Contains connector input/output signals, cable wiring, service information,
disassembly, board notes, and adjustment procedures.
- Sony CCU-TX7 service manual alternate ManualsLib entry:
<https://www.manualslib.com/manual/3284330/Sony-Ccu-Tx7.html>
- Another CCU-TX7 service manual entry.
- CCU-TX7 service manual transcription, Doczz:
<https://doczz.net/doc/1509536/ccu-tx7-service-manual>
- HTML text transcription. Useful for searching manual text.
- CCU-TX7 service manual mirror, ABCDocz:
<https://abcdocz.com/doc/307244/ccu-tx7-ccu-tx7p-camera-control-unit-service-manual>
- Another text/PDF mirror.
### CCU-D50 / CCU-D50P
- Official Sony CCU-D50/CCU-D50P operating instructions PDF:
<https://pro.sony/s3/cms-static-content/operation-manual/3620534151.pdf>
- Includes RM-M7G setup and RCP-TX7/RM-M7G compatibility references.
- Sony Japan CCU-D50 product page:
<https://www.sony.jp/pro/products/CCU-D50/>
- Discontinued product page.
- Notes M5A mode and TX7 mode.
- Sony Japan CCU-D50/CA-D50 catalog PDF:
<https://www.sony.jp/products/catalog/CCU-D50_CA.pdf>
- Japanese catalog.
- Includes RCP-TX7 remote panel specifications and CCU-D50 remote modes.
### CCA-7 Cable
- Sony Japan CCA-7-25 product page:
<https://www.sony.jp/pro/products/CCA-7-25/feature_1.html>
- Lists compatible device families.
- States connector format: 10-pin female to 10-pin male.
- B&H Sony CCA-7-100 listing:
<https://www.bhphotovideo.com/c/product/49126-REG/Sony_CCA7_100US_CCA_7_100_10_pin_Male_to.html>
- Confirms 100 m / 333 ft 10-pin male-to-female cable listing.
### Camera Manuals and Compatibility References
- Sony DXC-D30 user manual mirror, ManualMachine:
<https://manualmachine.com/sony/dxcd30/551509-user-manual/>
- States the 10-pin remote connector for RM-M7G/RCP-TX7 is designed according
to RS-232C and requires Sony protocol for PC control.
- Sony DXC-327B operating instructions PDF:
<https://pro.sony/s3/cms-static-content/operation-manual/3856085221.pdf>
- Includes RM-M7G connection notes and limitations.
- Sony DSR-390/570 family user manual mirror, ManualMachine:
<https://manualmachine.com/sony/powerhaddsr570wspl/1203049-user-manual/>
- Contains RM-M7G remote connector notes.