| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV32XBR70 | SET GOES INTO OVP INTERMITTENTLY ON TURN ON, REPLACED Q-651 | Set goes into OVP intermittently on turn on (every 4 or 5times). When unit works, all voltages are correct. | ||
| Sony | CCDTR5 | VERY DARK VIDEO OUT | Very dark video out. Further checked the video out you wouldonly see chroma out, no luminance. | ||
| Sony | CCDV8 | IC-501 DRUM DRIVE RUNS HOT | Drum driver IC-501 ran very hot to the touch. The drum motorspun. Traced cause back to open Q-510 SV-13 board. | ||
| Sony | MDP333 | WILL NOT PLAY LD - CD IS OK | Above unit did not lock up to LDs but plays CDs ok. Unitappeared to be not able to achieve proper speed. Also noticed unit wasn'table to input horizontal sync into sys control. Spindle motor would speedup to a point where RF was visible at TP momentar | ||
| Sony | KV32XBR15 | SET GOES INTO OVP INTERMITTENTLY ON TURN ON, REPLACED Q-651 | Set goes into OVP intermittently on turn on (every 4 or 5times). When unit works, all voltages are correct. | ||
| Sony | CCDSP7 | VIDEO ROLLS IN CAMERA MODE | Video rolls in viewfinder and monitor. | ||
| Sony | TCWR8ES | TAPE SPEED ADJUSTMENT IS INCORRECT | The tape speed adjustment on page 7 of the service manual isincorrect. Test pin CN-811 is not on the circuit board. Need properprocedure for adjustment. -HQ COMMENTS: Tokyo reply, Fax #A910504-2. TP801 is correct for tapespeed adjustment. A Service Ma | ||
| Sony | XR7080 | MISSING PART NUMBER- Q314, Q320 | Schematic shows type 2SD1760. Parts list shows type2SD1802-S. Unit has 2SD1760. Need part number. -HQ COMMENTS: The part number for the 2SD1760F5Q is 8-729-921-48. Thiskind of information can often be found in the Sony SemiconductorReplacement Handb | ||
| Sony | GEN-TVP | SNIFFER (RADIO SHACK, SOUND LEVEL METER) | Purchased a unit and found it is very useful in determiningsquealing yokes, CDP tracking noises and even camera noises. Like every-thing else, it has to be used correctly. For one thing an extender isneeded. The extender should be made of styrofoam or | ||
| Sony | CCDF40 | VIDEO ROLLS IN CAMERA MODE | Video rolls in viewfinder and monitor. | ||
| Sony | CDPC35 | DAMAGED LOADING GEAR | Unit does not open/close properly, or will close, openslightly and then close again. | ||
| Sony | KV32XBR50 | SET GOES INTO OVP INTERMITTENTLY ON TURN ON, REPLACED Q651 | Set goes into OVP intermittently on turn on (every 4 or 5times). When unit works, all voltages are correct. | ||
| Sony | KV27HSR10 | SET GOES INTO OVP INTERMITTENTLY ON TURN ON, Q0651 OPEN | Set goes into OVP intermittently on turn on (every 4 or 5times). When unit works, all voltages are correct. | ||
| Sony | KPR4600A | ALL CHANNELS WORK OK EXCEPT ONE, REPLACED IC-002 | All channels work except No. 3 (audio good) had display. | ||
| Sony | TCWR80ES | HUM | Found the top popped on C-712. |