commit 3d769b995fd429db29b39ce9b8454197aa832b41 Author: Aiden <68633820+awils27@users.noreply.github.com> Date: Wed May 13 01:18:16 2026 +1000 INtial commit diff --git a/docs/README.md b/docs/README.md new file mode 100644 index 0000000..c5b68b6 --- /dev/null +++ b/docs/README.md @@ -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: + +2. Official Sony RCP-TX7 operating instructions PDF: + +3. RCP-TX7 operating instructions on ManualsLib: + +4. CCU-TX7 service manual on ManualsLib: + +5. Official Sony CCU-D50 operating instructions 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. + diff --git a/docs/manuals/README.md b/docs/manuals/README.md new file mode 100644 index 0000000..4e09348 --- /dev/null +++ b/docs/manuals/README.md @@ -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` + diff --git a/docs/rcp-tx7.md b/docs/rcp-tx7.md new file mode 100644 index 0000000..fc45388 --- /dev/null +++ b/docs/rcp-tx7.md @@ -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: + + +ManualsLib mirror: + + +## 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: + + + +Several manual sellers list `RCP-TX7 Volume 2` separately and describe it as the +schematic/circuit-diagram volume: + +- +- +- + +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. + diff --git a/docs/related-equipment.md b/docs/related-equipment.md new file mode 100644 index 0000000..f000dc7 --- /dev/null +++ b/docs/related-equipment.md @@ -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: + + +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: + + +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: + + +Sony Japan product page: + + +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: + + +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: + + +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: + + +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. + diff --git a/docs/research-notes.md b/docs/research-notes.md new file mode 100644 index 0000000..06ec9b7 --- /dev/null +++ b/docs/research-notes.md @@ -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. + diff --git a/docs/rm-m7g.md b/docs/rm-m7g.md new file mode 100644 index 0000000..9ea12b5 --- /dev/null +++ b/docs/rm-m7g.md @@ -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: + + +## 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. + diff --git a/docs/sources.md b/docs/sources.md new file mode 100644 index 0000000..d9b8fd2 --- /dev/null +++ b/docs/sources.md @@ -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: + + - 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: + + - Useful overview of the available RM-M7G manual and table of contents. + +- Sony RM-M7G / RM-M7GP FreeServiceManuals entry: + + - 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: + + - Paid PDF listing. + - Claims circuit diagrams and complete service manual. + +- Sony RM-M7G paid service manual listing, ManualsCenter: + + - Paid PDF listing. + - Lists 41 pages, English, approximately 2.3 MB. + +### Product and Sales References + +- Sony Japan RM-M7G product page: + + - Discontinued product page. + - Lists RM-M7G as a remote controller for professional cameras/camcorders. + +- RecycledGoods RM-M7G listing: + + - Used-equipment listing. + - Includes manufacturer-style feature summary and supported camera notes. + +## RCP-TX7 Sources + +### Operating Manuals + +- Official Sony RCP-TX7 operating instructions PDF: + + - 28 pages. + - English operating instructions. + - Sony document number: 3-859-859-13(1). + +- Sony RCP-TX7 operating instructions, ManualsLib: + + - 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: + + - German operating instructions. + - Sony document number: 3-859-859-33(1). + +### Service Manual Leads + +- RCP-TX7 service manual link referenced by ManualsLib: + + - 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: + + - Paid PDF listing. + - Described as containing circuit diagrams/schematics and service data. + +- RCP-TX7 Volume 2 service manual, Manuals-in-PDF: + + - Paid PDF listing. + - Notes English/Japanese and circuit diagrams/schemas. + +- RCP-TX7 Volume 2 listing, pdf-manuals.ru: + + - 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: + + - 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: + + - Another CCU-TX7 service manual entry. + +- CCU-TX7 service manual transcription, Doczz: + + - HTML text transcription. Useful for searching manual text. + +- CCU-TX7 service manual mirror, ABCDocz: + + - Another text/PDF mirror. + +### CCU-D50 / CCU-D50P + +- Official Sony CCU-D50/CCU-D50P operating instructions PDF: + + - Includes RM-M7G setup and RCP-TX7/RM-M7G compatibility references. + +- Sony Japan CCU-D50 product page: + + - Discontinued product page. + - Notes M5A mode and TX7 mode. + +- Sony Japan CCU-D50/CA-D50 catalog PDF: + + - Japanese catalog. + - Includes RCP-TX7 remote panel specifications and CCU-D50 remote modes. + +### CCA-7 Cable + +- Sony Japan CCA-7-25 product page: + + - Lists compatible device families. + - States connector format: 10-pin female to 10-pin male. + +- B&H Sony CCA-7-100 listing: + + - Confirms 100 m / 333 ft 10-pin male-to-female cable listing. + +### Camera Manuals and Compatibility References + +- Sony DXC-D30 user manual mirror, ManualMachine: + + - 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: + + - Includes RM-M7G connection notes and limitations. + +- Sony DSR-390/570 family user manual mirror, ManualMachine: + + - Contains RM-M7G remote connector notes. +