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Exactly what was needed to assess the product - excellent value and great service
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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
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Exactly as described, a Service Manual complete with the schematics and PCB layout delivered in a timely manner. Many thanks for the great service.
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some of the writing is a bit blur but the part in the schmatic was great and i have fixed the machine thanks
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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