Sony Repair Tips
Search: sony
Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
NP68
|
Replacement battery | If the np-60d battery needs to be replaced the replacementbattery np-68 is listed as the replacement. this is not correct as faras the fdl-kb300 is concerned. the np-68 is larger then the originalnp-60d. because of the np68 size the rear cabinet can n | ||
| SONY |
NP60D
|
Replacement battery | If the np-60d battery needs to be replaced the replacementbattery np-68 is listed as the replacement. this is not correct as faras the fdl-kb300 is concerned. the np-68 is larger then the originalnp-60d. because of the np68 size the rear cabinet can n | ||
| SONY |
KV46V25
|
Shutdown, repalce shorted q509 and q510 | Unit goes to shutdown. troubleshooting power supply and verified +135v and -135v lines in protection mode. found q509 and q510 shorted. | ||
| SONY |
KV3000R
|
Color smeared looks like bad crt, c702 | When looking at the rgb outputs on the c board, the p-pvideo level was over 300v. this was because horizontal pulses wereriding on the 200 volt +b to the video drivers. found c702 a 0.47mfd350v open. | ||
| SONY |
KV27XBR45
|
Intermittent vertical sweep, replaced y/c-jungle ic | Picture would collapse to white line after 10-15 minutes. voltage checks at vertical output ic (501) on d board were near normal. waveform test at pin1 revealed no v drive. | ||
| SONY |
KV20VM20
|
Q1801 description & part number incorrect,see sb 264 | The description and part number listed on page 145 of theservice manual for ref. #q1801, transistor, 2sd1135-c, is incorrect. | ||
| SONY |
KV20V50
|
No sound, foil open tuner pin 24/c101 | Dealer stock unit had no sound, checked sound with videohookup, normal, signal tracing back to tuner found no sound from eitherpins 26 or 27. measured voltage at mute pin 15, sound returned. | ||
| SONY |
KV20TS32
|
Intermittent popping sound, replaced tuner | Dealer stock set would play for 10-15 mins. then develop a popping sound. noticed picture would flash at same time, tapping tuner would aggravate problem. | ||
| SONY |
KV13VM21
|
Q1801 description & part number incorrect,see sb 264 | The description and part number listed on page 145 of theservice manual for ref. #q1801, transistor, 2sd1135-c, is incorrect. | ||
| SONY |
KV13VM20
|
Unit turns off after warm up, fr1838 | After the set warms up it intermittently shuts off. | ||
| SONY |
KV13VM20
|
Q1801 description & part number incorrect,see sb 264 | The description and part number listed on page 145 of theservice manual for ref. #q1801, transistor, 2sd1135-c, is incorrect. | ||
| SONY |
KPR53XBR15
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
KPR46XBR15
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
KPR41EXR95
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
KP61XBR28
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
KP61V15
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
KP53XBR45
|
Blue and green too bright, serbice bulletin tvp0821r2 | Blue and green crts had excessive brightness, screen controls adjustment did not reduce it. this unit already had the circuit improvement as per bulletin tvp0281r1, except it had the old version ics tda6101q. | ||
| SONY |
KP53XBR25
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
KP53V16
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
KP53V15
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. |