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Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDXU303 | NO POWER/NO RESET (REPLACE IC701, P/N 1-532-686-00) | Unit will not power up or reset. Noted that DPT diode notilluminated. Found IC701 open. | ||
| Sony | CDXA55 | JACK BOARD RECEIVED FROM NPC IS DIFFERENT FROM ORIGINAL | Received unit with broken jack board. Ordered (1-643-781-11).The computer subs to (1-643-781-13), but 1-643-781-14 is received, whichwill not work with this unit. Supplement 2 describes 2 jack boards, onewith copper through-holes and one with silver th | ||
| Sony | CDXA55 | NO PLAY/NO EJECT (REPLACE DR GEAR REF. 112 P/N 3-364-432-01) | The unit would not load CD's. Also, it would not eject themagazine. The DR slider assembly moves freely. Found the gear (DR) wasbroken. | ||
| Sony | CDXA35RF | PART # CORRECTION: CNJ-801 (ORDER PART # 1-695-559-11) | I ordered this part, CNJ801, using part no. in service manual.It is a minature 14 pin connector. I received a very large 21 pin socketfor a KVM1621A. | ||
| Sony | CDX5460 | SCRATCHING NOISE WHEN CD STARTS OR STOPS | Units would make a scratching sound when the CD started up orwhen Off or Eject was pressed. | ||
| Sony | CDX5460 | WILL NOT ACCEPT CD (RESOLDER Q2) | Q2 was cold soldered and was not detecting the CD beingloaded. | ||
| Sony | CDX5460 | WILL NOT ACCEPT CD UNLESS FORCED IN (RESOLDER D802) | Unit will not accept CD until it is pushed in almost half way.Found D802 was not centered on PCB correctly and was not facing Q2 on MDboard. It appears this was done at the factory. | ||
| Sony | CDX5260 | SCRATCHING NOISE WHEN CD STARTS OR STOPS | Units would make a scratching sound when the CD started up orwhen Off or Eject was pressed. | ||
| Sony | CDX5080 | DISC LOADING PROBLEM, INTERMITTENT | Won't accept disc. Tried loading disc it clamped, thenwaited 20 seconds to eject. After pressing reset, I tried again and itloaded and played ok. I found no abnormal readings onIC-501-24, 25, 26, 39, 46, 47. I was unable to duplicate the problemagain | ||
| Sony | CDX5060 | NO FUNCTIONS, MAIN BOARD OVERDISSIPATED AT IC302 | Unit had no functions. Traced problem to IC302, which causedthe Main board to be overdissipated. | ||
| Sony | CDX5060 | SCRATCHING NOISE WHEN CD STARTS OR STOPS | Units would make a scratching sound when the CD started up orwhen Off or Eject was pressed. | ||
| Sony | CDX5040 | WON'T PLAY DISC WHEN COLD | Won't read disc when cold. All ok when it is not cold.Replaced pickup but no change. I noticed this problem is addressed in theSonam Technical Activity Report (4/92). Has a solution been found? -HQ COMMENTS: The specific problem mentioned in the acti | ||
| Sony | NP60D | CAM(CCDFX420) GOES INTO BATTERY DOWN - BUT BATT SHOWS CHARGE | Customer complained that his CCDFX420 would go into batteryshutdown, even though the NP60D showed that some charge was left. We foundthat the battery still lights one LED even at 5.6V, which is just aroundthe battery shutdown voltage on the camera. This | ||
| Sony | CCDVX3 | INTERMITTENT SNOW IN PIX/REPLACE FP522 | Unit had intermittent picture. Took shield off head amp(desoldered). Scoped CH 1 and 2 RF. Found no output CH 1. Touched inputat chip with dental pick and found CH 1 amp and Channel 2 working. Touchedinput with drum unplugged and found CH1 dead. | ||
| Sony | CCDV99 | NO COLOR RECORDED/L603 (VI-55) OPEN | No color recorded on tape by this unit. Playback good of othertapes. |