Brand: SONY
Category: Digital Camera
Document Type: Parts/Service
Language: EN
Available Languages: EN , ES
Parts/Service for DSC-T70/T75
Uploaded: Nov. 21, 2025, 7:27 p.m.
Manual Publish Date: 2007-08-01
Warranty Information
This manual is for service purposes and does not contain warranty information.
SERVICE MANUAL
This manual provides detailed information for servicing the Sony DSC-T70/T75 digital camera. It includes sections on specifications, model information, safety precautions, self-diagnosis functions, repair procedures, block diagrams, and a comprehensive parts list. Key sections include:- Specifications: Detailed technical specifications of the camera.
- Model Information Table: Differentiates between regional models.
- Safety Check-out: Important safety procedures for technicians.
- Service Note: Precautions for board replacement, self-diagnosis, and error handling (e.g., Flash Error).
- Disassembly: Step-by-step instructions for taking the camera apart, including important warnings about high-voltage capacitors.
- Block Diagrams: Overall and power block diagrams illustrating the camera's internal structure.
- Repair Parts List: Comprehensive lists of all parts with reference numbers, descriptions, and diagrams.
Troubleshooting and error codes
| Block | Detailed Code | Symptom/State | Correction |
|---|---|---|---|
| C | 1 | 3 | 0 |
| 1 | The internal memory has experienced a format error. Format the internal memory. | ||
| "Memory Stick Duo" is unformatted. Format the "Memory Stick Duo". | |||
| "Memory Stick Duo" is broken. Insert a new "Memory Stick Duo". | |||
| "Memory Stick Duo" type error Insert a supported “Memory Stick Duo". | |||
| The camera cannot read or write data on the "Memory Stick Duo". Turn the power off and on again, or taking out and inserting the "Memory Stick Duo" several times. | |||
| C | 3 | 2 | 0 |
| 1 | Trouble with hardware Turn the power off and on again. | ||
| E | 6 | 1 | 0 |
| Difficult to adjust focus (Cannot initialize focus) Retry turn the power on by the power switch. If it does not recover, check the focus reset sensor of lens block (pin 3 of CN401 on the SY-183 board). If it is OK, check the focus motor drive IC (IC401 on the SY-183 board). | |||
| E | 6 | 1 | 1 |
| Zoom operations fault (Cannot initialize zoom lens.) Retry turn the power on by the power switch. Check the zoom reset sensor of lens block (pin 28 of CN401 on the SY-183 board), if zooming is performed when the zoom button is operated. If it is OK, check the zoom motor drive IC (IC401 on the SY-183 board). | |||
| E | 6 | 2 | 0 |
| Abnormality of IC for steadyshot. Check or replacement of the IC for steadyshot (IC503 on the SY-183 board). | |||
| E | 6 | 2 | 1 |
| Lens initializing failure. Check or replacement of the IC for steadyshot (IC503 on the SY-183 board). | |||
| E | 6 | 2 | 1 |
| Lens overheating (PITCH). Check the HALL element (PITCH) of optical image stabilizer (pin, of CN401 on the SY-183 board). If it is OK, check PITCH angular velocity sensor (SE502 on the SY-183 board) peripheral circuits. | |||
| E | 6 | 2 | 1 |
| Lens overheating (YAW). Check the HALL element (YAW) of optical image stabilizer (pin , of CN401 on the SY-183 board). If it is OK, check YAW angular velocity sensor (SE501 on the SY-183 board) peripheral circuits. | |||
| E | 6 | 2 | 2 |
| Abnormality of thermistor. Check the OIS temp sensor of optical image stabilizer (pin of CN401 on the SY-183 board). | |||
| E | 9 | 1 | 0 |
| 1 | |||
| Abnormality when flash is being charged. Checking of flash unit or replacement of flash unit. (Note) | |||
| E | 9 | 2 | 0 |
| 0 | |||
| Non-standard battery is used. Use the compatible battery only. |