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Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV32XBR10 | RETRACE LINE IN THE PICTURE, SHORTED Q-706 ON "C" BOARD | Green retrace lines in picture. | ||
| Sony | TAAV521 | HISS NOISE ON REAR SURROUND CHANNELS WHEN IN DOLBY MODE | Two (2) units have a hiss on the rear channels. The hissoccurs on all Dolby functions only. The auto balance light also stays onduring all dolby functions. This is most noticeable on quiet passageswith high volume levels on front and rear. -HQ COMMEN | ||
| Sony | DD10BZ | WILL NOT READ DISC | RF measured 0.5V (Normally 0.9-1.4V) and Traverse Wave form1.0V (Normally 1.4-2.4V). Replaced the Optical pickup which brought theRF level to 1.2V. Now it would play audio disc (with some noise) but, didnot play computer disc at all. | ||
| Sony | KV20TS27 | INTERMITTENT REMOTE OPERATION, REPLACED IC-501 | Remote operation would stop (locked up). SCIRCS was beingseen at IC101pin 5. Vertical pulse was intermittent. Traced back toIC-501 and monitored untill failure occured. IC-501 was over heatingbecause of pin 5 (ground) was bent back and not in circuit. | ||
| Sony | KPR41EXR95 | SPOT ON THE PHOSPHOR OF THE CRT, OPEN R-898 (N BOARD) | Spot on the CRT phosphor. | ||
| Sony | KPR41EXR95 | SPOT ON SCREEN AT POWER OFF/REPLACED CRT, SEE S/B TVP0153 | When set is turned OFF a 2-3 inch out of focus spot appearsin the center top portion of the Screen. | ||
| Sony | GEN-CAM | PART NUMBER FOR ANTI-STATIC MAT/T-9985-198-1 | What is the part number for the 3M Anti-Static Bench Mat? | ||
| Sony | TCWR90ES | UNIT DEAD, FOUND OPEN R-703 | Found R-703 (1219-154-11) open. Replaced resistor and unitchecked out fine. After turning unit on and off several times, R-703opened again. Found excessive AC waveform on R-703 when unit was turnedoff. C-701 appeared shorted in circuit but out of circu | ||
| Sony | TCWR99ES | UNIT DEAD, FOUND OPEN R-703 | Found R-703 (1219-154-11) open. Replaced resistor and unitchecked out fine. After turning unit on and off several times, R-703opened again. Found excessive AC waveform on R-703 when unit was turnedoff. C-701 appeared shorted in circuit but out of cir | ||
| Sony | CDX6020 | EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) | This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje | ||
| Sony | CDXR79 | EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) | This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje | ||
| Sony | CDXR77 | EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) | This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje | ||
| Sony | CDX7580 | EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) | This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje | ||
| Sony | CDX7560 | EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) | This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje | ||
| Sony | CDX7540 | EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) | This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje |