| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | EVS1 | TRACKING IS OFF/OR EATS TAPES-WRINKLES TAPES | Customer complains about lines in picture, off tracking oreats tapes. | ||
| Sony | XR5500 | HANDLE COMING OFF WHEN CUSTOMER REMOVES UNIT FROM BRACKET | District office CIC has received three customer complaints dueto the handle coming off their removable car stereo unit as they pull fromthe bracket. Will attempt to get a sample. This part is used in severalmodels. -HQ COMMENTS: Tokyo has been made aw | ||
| Sony | KV27HFR | DEAD, REPLACE R-664 ON "G" BOARD | Resistor R-664 (base of Q-655) had increased in valueaffecting the bias of Q-655. As a result, unit did not start up. | ||
| Sony | KV32XBR50 | NOISE WHILE CHANGING CHANNELS, NORMAL NO MUTE ON AUDIO AMP | When changing channels, you will hear a slight noise such as,thump, thump. You hear this even if set is in mute mode. I have alsoheard this in a new KV-27XBR50. It seems inherent in this new model. -HQ COMMENTS: What you are hearing is the audio ampl | ||
| Sony | SLHF360 | WILL NOT LOAD/EJECT | I have found two units with the same problem. One of the twoleads soldered to the terminals of the loading motor breaks off due to themovement and play of the motor. | ||
| Sony | KV13TR20 | INTERMITTENT LOSS OF PICTURE,RESOLDERED VHF TUNER | Set will work and start to fade in and out and loss signal. | ||
| Sony | CCDTR5 | RECORDS DRUM MOTOR NOISE | Records motor noise. Cylinder motor Ref. No. 320 on page 217(part number A-704-820-2A) is noisy when compared to other TR5s. Havereplaced cylinder motor and (VS-22) part number A-706-194-1A. The problemstill exists. -HQ COMMENTS: Please replace the m | ||
| Sony | CDP370 | DOES NOT WORK WITH REMOTE PROPERLY | Does not work with remote control, or intermittent remoteoperation. Not taking commands properly. Remote commander checks ok. | ||
| Sony | STRAV710 | NO SYSTEM POWER | Power relay RY-901 will not turn on. Solder joints at legs ofQ-911 look discolored by excessive heat. | ||
| Sony | KV27TS22 | COMPRESSED PICTURE, REPLACE C-542 | Severely compressed picture with signal in picture foldoverand bright line in the center - horizontal deflection is ok. | ||
| Sony | CCDF55 | DEW LIGHT COMES ON | DEW light comes on intermittently. Read about 7K Ohm atsensor and 45K Ohm at other end of connector on loading motor board. | ||
| Sony | CCDF55 | COLOR FADES | Color fades in and out - with flicker on some part of picture. | ||
| Sony | KV27TS30 | PURITY CHANGES ON LEFT SIDE, CRT | Purity changes on the left side after warming up. | ||
| Sony | KV27EXR10 | NO AUDIO, REPLACE IC-405 AUDIO OUT | No audio. | ||
| Sony | KV20XBR | IMMEDIATE SHUT DOWN | Unit powered up and immediately shut down. We found thatQ-503 in the protect circuit had a E-B short. This was caused by anintermittently arcing flyback. Replacement of the transistor and flybackresolved the problem. -HQ COMMENTS: With the flyback ar |