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Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CFD570 | NO POWER | Located some errent solder underneath the board's shieldbetween the ground and JW210, Cauisng the VCC line of IC306 to short togrund. | ||
| Sony | CFD560 | DEFECTIVE/NO CD PLAY: RESOLDER CN806 | No CD operation caused by not enough solder on CN806. | ||
| Sony | CFD540 | WORN OUT TAKE UP REEL, PLATE ASSY: REPLACE | Take up reel plate assy is wearing out, creating grindingnoise in tape deck. -SOLUTION :Replace take up reel plate assy. | ||
| Sony | CFD470 | NO CD OPERATION OR DISPLAY: C765 0PEN | No CD operation, no CD display. Found C765 on CD main boardopen. | ||
| Sony | SLVR5C | TRACKING LIGHT CONTINUES TO BLINK | Erase of ctl and lateral audio track. Looks like bad capstanor drum, hi fi track and picture are visible. Very misleading, biasvoltlage must turn on but cannot find correct pin out that ties the twotogether. -SOLUTION Replace IC501 | ||
| Sony | SLV771HF | WON'T ACCEPT A TAPE | Won't accept any tape. Erasing protection lever was out ofposition toward right side. | ||
| Sony | SLV770HF | TAPE IS NOT THREADED | The tape is not threaded and the unit shuts down. | ||
| Sony | SLV750HF | UNIT DEAD LCD DISPLAY-:- | Unit dead, LCD display just showed -:-, no functions. | ||
| Sony | SLV701HF | UNIT WILL NOT EJECT TAPE CORRECTLY. | When you put the unit in the eject mode, the cassette did notcome out of the FL completely. | ||
| Sony | SLV696HF | DRUM SPEED WRONG | Picture was only horizontal lines, found drum running toofast, could only see picture in rev. search but even then there waschroma distortion. | ||
| Sony | SLV620HF | BIG HOLE ON MAIN BOARD | Big hole in M182 ic505 area. I've seen several caseswith same problem, it's not only 620HF also 720HF etc. -HQ COMMENTS:Please send in a video tape showing the problem if this isseen again. | ||
| Sony | SLV620 | GRAY SCREEN DURING PAUSE, RVS, FWD SEARCH | Gray screen druing pause and seaarch modes, PB is good. | ||
| Sony | SLV585HF | REWINDS WHEN TAPE IS INSERTED | After the tape is loaded, the unit rewinds the tape for abouta minute and finally it threads the tape. | ||
| Sony | SLV555VC | CASSETTE DOOR DOES NOT CLOSE PROPERLY | Cassette door doesn't close preperly with a tape in the unit. | ||
| Sony | SLV420 | S/B #236 FOR SLV-420/720HF DOES NOT APPEAR IN FPRIS | FPRIS S/B INDEX BY MODEL shows no service bulletins formodels SLV-420HF and SLV-720HF. Index should refer to service bulletin#236: Unit Locks-up in Eject Mode. -HQ COMMENTS: Thanks for the info, this will be added. |