Sony Repair Tips
Search: sony
Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
CDX5080
|
Cd loads, but will not spin (clean contacts on sw90 & sw91) | Cd loads, but will not spin up. found that sw90 (lock geardetect) and sw91 (limit switch) were dirty. | ||
| SONY |
SLV757UC
|
Speed problem , capstan motor | Speed would changed intermittently. traced to defectivecapstan motor. | ||
| SONY |
KV27XBR10
|
No vertical drive from ic301/pin 31, replaced d253 and d252 | Missing vertical drive from ic301/pin 31, on the a board. | ||
| SONY |
KV32XBR55
|
No picture, replaced r519 and d505 | No picture - hv okay, brightness problem. | ||
| SONY |
SLV750HF
|
Will not load tape , capstan motor | When loading a tape, it would eject the tape instead of takingtape up. | ||
| SONY |
B&K480/490
|
Crt tester (b&k 480/490) | Do we have an upgrade crt test to test newer model sets? -hq comments: we are recommending crt tester b&k 467. the latest crt adaptors are:cr-17cr-36cr-37cr-38cr-40 if you need others let me know for what tubes (part number or model).i | ||
| SONY |
KV27TS32
|
Pop through variable outputs when set is turned off, normal | I was contacted by a dealer who said he has 2 complaints onthis. is this normal? -hq comments: the mute circuit is connected to the audio outputcircuit ic2200 on the d board only. there is no mute on the variableoutput except channel mute. therefore, a | ||
| SONY |
KPR46EXR15
|
No pix, replace crt | Previously out of focus on w.o. 0698093. now, no pix - shortin crt. | ||
| SONY |
KPR46XBR15
|
Snowy pix, replace tuner | Previous w.o. 3698 snowy picture and turned to black. in-hometechnician could not duplicate this problem. with this workorder the unitacted up again. | ||
| SONY |
FD525
|
Dead, repaired broken trace to q601 on "a" board | Nothing working, unit dead. | ||
| SONY |
FD525
|
No picture or audio, replaced r218 | Tv has raster, but no video or audio. tuning bar scans backand forth. checked b+ line presents at tuner, video output. checkingic201/pins 14 and 15 shows no (5.4v). touching pin # 14 with probe willrestore picture. visual inspection revealed only pigt | ||
| SONY |
D36
|
Dead unit - jumper q451 and q453 emitters. | The unit will not function and will not run a test. checkedpower supply and found proper voltage on emitter of q451. there was novoltage on emitter of q453. | ||
| SONY |
KV27TS36
|
Poor pincushion, foil open around l510 | The unit had poor pincushion. the problem was caused by thefoil path being open around l510. | ||
| SONY |
KV32XBR35
|
No h-freq lock, replace ic201 (9v regulator) on a board | At normal ac line level (115v) there would be no h-freq lock.running set at 90v set would function normally. found excessive noise on9v line. | ||
| SONY |
KV32XBR35
|
Bowed picture, replace q516 (pin-mute) | Picture was bowed in at the sides. | ||
| SONY |
PCM501ES
|
No audio from copy out terminal - q532 faulty 8-729-900-89 | Record signal missing from data out of ic502. found pin 23(mute) at 1.3v. | ||
| SONY |
CCDTR51
|
Drum motor runs away f901 open | When power is applied the drum runs at high speed. | ||
| SONY |
TCWR500
|
No exploded view of decks included in s/m - see supplement 1 | I have a servicer who needs a part for deck a. he calls ita clutch, but i can not be sure if it is part #3-393-142-01 felt or2-393-143-01 gear. neither are listed in kcp. can we get some type ofparts breakdown on the deck? i am sure tokyo used it in | ||
| SONY |
PVM2530
|
Shut down due to hv protect circuit cap c-1587 | Shut down problem. | ||
| SONY |
SLVR5UC
|
Black horizontal lines (like dropouts) in e-e: ic701 lr10 bd | In e to e mode, black horizontal streaks - similar todropouts. |