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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV2080R | HI PITCH SQUEALING, REPLACE L1507 | L1507 causing an objectionable Hi pitch squeal. | ||
| Sony | SLHFT7 | NOT RECORDING AUDIO | Not recording audio on longitudinal track. | ||
| Sony | KV1948R | DEAD, REPLACE D631 AND R603 | R603 fails after one month of operation due to a missing D631on E-1 board from the factory. This is the second unit with this problem. | ||
| Sony | CDP110 | ROLLER GUIDE FOR CHUCKING ARM ASSY COMES OFF | Roller guide for chucking arm assy comes off. This rolleris a brown one. | ||
| Sony | CDP510 | ROLLER GUIDE FOR CHUCKING ARM ASSY COMES OFF | Roller guide for chucking arm assy comes off. This roller isbrown one. | ||
| Sony | WMF77 | INCORRECT PART NO FOR FWD IDLER ASSY | P/N for Ref. 211 Page 26 WM-F77 Service Manual is wrong.P/N X-3335-724-1 is no given, but this same number is also used asRef. 233 same page called Chassis Assy, Mechanism. Need correct P/N forRef. 211 Idler Assy. | ||
| Sony | KPR4150 | NO RASTER, NO DISPLAY, SLEEP LIGHT ON | Set would come on with Hi voltage, no raster, no display,sleep light on. Found 15VDC missing, trouble was traced to L8, 5.6uHchoke opened. | ||
| Sony | KV1946R | DEAD, REPLACED C556 | Unit was dead, with an external DC source, turned on oscilla-tor, connected variac, brought it up to 70VAC, output of oscillator wasgood but to the base of driver distorted. Found C556 leaky. (Also thehorizontal output had shorted and fuse burned.) | ||
| Sony | PCM701ES | DEAD UNIT | Two fuses and transistor bad. Replaced parts. All functionsnormal. Set unit aside to run. After approx. 3 hrs audio failed thoughmeters still worked. Found transistor had gone bad and collector shortedbut on removal of transistor found trace was sti | ||
| Sony | SL300 | BROKEN S GEAR | Unit came in with broken gear. Installed replacement, whichalso broke. -HQ COMMENTS: I am sending you a new S gear kit. This parts kit will bestocked in the future. | ||
| Sony | EVC8U | NEED TO FEED MIC INPUT TO 12 PIN CAM CONNECTOR | Need to feed mic input to 12 pin cam connector. Refer topage 96 S/M. CN113, Pin 2 Mic CN007, Pin 7 Cam/LineHow to switch to mic? -HQ COMMENTS: This 12 pin connector is a multi-connector with manyapparent applications. There is a serial control L | ||
| Sony | LC710 | NEED PLASTIC PIECE ON CHARGING STRAP OR COMPLETE STRAP | Customer needs plastic pieces on LC-710 carrying case. -HQ COMMENTS: This part as well as the strap is not stocked in Japan.The part will have to be removed from a case in stock. | ||
| Sony | KPR4150 | INVERTED IMAGE, REPLACE LENS, SEE S/B TVP0302 | In reference to FPR Sept 1, the improved green lens wasinstalled. Technician informed me there was a 90% improvement. Theinverted image had all but dissappeared. He said that in a total darkroom and only with certain screens an inverted image could be | ||
| Sony | D3 | BROKEN PRINTED PATTERN | Battery won't hold or take charge. | ||
| Sony | CCDV8AFU | NO RF OUT | RF unit had video out but no audio out. |