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Exactly what was needed to assess the product - excellent value and great service
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Nice to have the service manual for the Sony DCR-TRV345E now. The document is of excellent quality.
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MACKIE HR824 26 pages English-only Service Manual contains:
1) HR824 technical overview with the description of front and rear panel switches.
2) HR824 specs
3) Block Diagram
4) Wiring Diagram
5) Packaging management
6) Spare part & final assembly list (for PCB rev A and B) + exploded view
7) Test Procedures (where, how to measure voltage...) including Test Point diagram on the PCB.
8) IC and Transistor charts.
Excellent guide: very clear, good scan quality enabling us to print readable diagram :-)
Note:
Mackie HR824 make extensive use of surface mount devices (SMD). Service on the HR824 must
only be undertaken by experienced service technicians with the right tools, experience and patience to perform surface mount rework when needed.
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This Service manual is very well scanned and its clean to read, no any anti-theft words that un-english could understand. I got my CCD600 working with this manual and it´s clear shematics :)
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I was very pleased with the service provided and was surprised at how good the quality was of the manual. I thought it may be a third generation copy or so, but it is as good as the websites that charge 3 times this much. I repair some electronics for family and friends without charge, so this is perfect for me. Thank you very much.
ENGLISH
1-5-3. Self-diagnosis Code Table
Self-diagnosis Code Block Function C C C C C 0 1 1 2 3 4 3 3 1 2 Detailed Code 0 0 0 0 5 0 0 2 0 0 Symptom/State Correction
Repaired by:
JAPANESE
Non-standard battery is used. Faulty disc is used. Disc access error Condensation. Codec IC dose not return any reply Difficult to adjust focus (Cannot initialize focus) EEPROM data are rewritten. Drive fault Codec IC fault Audio Codec IC fault Zoom operations fault (Cannot initialize zoom lens.) The abnormalities in initialization of the focus lens and the abnormalities in initialization of the zoom lens occurred simultaneously. Handshake correction function does not work well. (With PITCH angular velocity sensor output stopped.) Handshake correction function does not work well. (With YAW angular velocity sensor output stopped.) Abnormality when flash is being charged. Fault of writing to or erasing the flashmemory Fault of writing to or erasing EEPROM
C E E E E
3 2 3 4 4
2 0 1 0 0
6 0 0 0 0
0 0 0 0 1
E
6
1
1
0
Use the InfoLITHIUM battery. Use a compatible disc with the camcorder. Clean the disc with the supplied cleaning cloth. Use a compatible disc with the camcorder. Remove the disc, and insert it again after one hour. Remove the power source. Reconnect it again and operate your camcorder again Retry turn the power on by the power switch. If it does not recover, check the focus MR sensor of lens block (pin ql, wa of CN2101 on the VC-439 board). If it is OK, check the focus motor drive IC (IC2104 on the VC-439 board). Make EEPROM data correct value. (Note 1) Inspect or replacement of the mechanism deck, IC (IC4301 on the MD-129 board) and drive block Inspect or replacement of the codec IC (IC3001on the VC-439 board) peripheral circuits Inspect or replacement of the Audio Codec IC (IC3001 on the VC-439 board) peripheral circuits Inspect the lens block zoom MR sensor (pin qh, qk of CN2101 on the VC-439 board) when zooming is performed when the zoom lever is operated, and the zoom motor drive circuit (IC2104 on the VC-439 board) when zooming is not performed. Check both C: 32: 60 and E: 61: 10 of the self-diagnosis code.
E
6
1
1
1
E
6
2
0
0
Inspect PITCH angular velocity sensors (SE6801 on the CM-069 board) peripheral circuits. Inspect YAW angular velocity sensors (SE6802 on the CM-069 board) peripheral circuits. Checking of flash unit or replacement of flash unit. (Note 2) Inspect the flash memory (IC3101 on the VC-439 board). (Note 1) Inspect the EEPROM (IC2602 on the VC-439 board). (Note 1)
E E E E
6 9 9 9
2 1 4 4
0 0 0 0
1 1 0 1 -
Note1: Refer to �10-2. Record of Self-diagnosis check� of �3-5. SERVICE MODE�, ADJ (9-876-938-51). Note2: After repair, be sure to perform �1-6. PROCESS AFTER FIXING FLASH ERROR�.
DCR-DVD505/DVD505E/DVD905/DVD905E_L2 1-3
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