Sony Repair Tips
Search: sony
Results: 20073
Results: 20073
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
CDXU8000
|
Doesn't load cd (found q950 defective) | Fm/am working fine, but unit won't take in cd. found loadingmotor not working. tracing b+, found q950 defective. | ||
| SONY |
CDXC590
|
No audio (found audio amp ic304 defective) | No audio. found audio amp ic 304 defective. -hq comments: tokyo has analyzed samples we sent them and havedetermined that the defects are ususally caused by excessive reversevoltage being applied to the ic, probably by the power antenna relayturning of | ||
| SONY |
CDXC490
|
No audio (found audio amp ic304 defective) | No audio. found audio amp ic304 defective. -hq comments: tokyo has analyzed samples we sent them and havedetermined that the defects are ususally caused by excessive reversevoltage being applied to the ic, probably by the power antenna relayturning off | ||
| SONY |
CDX7560
|
Does not chuck discs (found cnj3 defective) | Disc is drawn into mechanism, but won't chuck, it will chuckand play upside down but not chuck at normal position. | ||
| SONY |
CDX5490
|
No audio (found audio amp ic303 defective) | No audio. found audio amp ic303 defective. -hq comments: tokyo has analyzed samples we sent them and havedetermined that the defects are ususally caused by excessive reversevoltage being applied to the ic, probably by the power antenna relayturning off | ||
| SONY |
CDX5490
|
Display lamp not illuminating (resoldered lamp) | Pilot lamp in faceplate was not illuminating. | ||
| SONY |
CDX5290
|
Clicking during loading, then cd is ejected | Cd loads and makes continuous mech noise (clicking) then unitwill eject cd. found one of the arms of the roller assembly slightly bentbackward causing gears to engage during cd loading. | ||
| SONY |
CDX5290
|
Part number correction: lcd801 (correct # is 1-810-847-21) | On page 42 of service manual lcd801 has wrong part number.correct part number is 1-810-847-21. -hq comments: thank-you for pointing out this error. we will issue aservice bulletin. -see car stereo bulletin # 379 for details. | ||
| SONY |
CDX5090
|
No audio (found audio amp ic303 defective) | No audio. found audio amp ic303 defective. -hq comments: tokyo has analyzed samples we sent them and havedetermined that the defects are ususally caused by excessive reversevoltage being applied to the ic, probably by the power antenna relayturning off | ||
| SONY |
CDX5090
|
No audio; no tuner seek function | Unit has no audio and tuner seek function is not working.found transistor q506 (tuner regulator) is shorted. | ||
| SONY |
CDX5090
|
Faceplate vibrates | Faceplate exhibits very loud vibrations when car is moving.replaced with new lock but problem remained. | ||
| SONY |
CDX45
|
Missing part nos: motor flex brd & sensor-t0-driver flex cbl | Service manual does not have part numbers for the flex cablewhich connects the sensor board to the driver board, and the flex boardwhich connects the driver board to the elevator motor and disc load/savemotor. -hq comments: the part numbers you are look | ||
| SONY |
CDX4090
|
No audio, stereo indicator on display always illuminated | The unit has no audio. the stereo indicator on the display is always illuminated. | ||
| SONY |
CDX4090
|
Does not play discs, displays "e-04" (found cnj1 flex loose) | The unit would not play discs, and e-04 appeared on thedisplay. | ||
| SONY |
CDX4090
|
No audio (found audio amp ic303 defective) | No audio. found audio amp ic303 defective. -hq comments: tokyo has analyzed samples we sent them and havedetermined that the defects are ususally caused by excessive reversevoltage being applied to the ic, probably by the power antenna relayturning off | ||
| SONY |
CDX4050
|
No power (found q506 and q601 defective) | No power. found q506 and q601 defective. | ||
| SONY |
CDX4050
|
No am/fm output (found q602 and d602 shorted) | No tuner output. found q602 and d602 shorted. | ||
| SONY |
CDX4050
|
Won't accept cd (found d608 shorted) | Unit won't accept cd. found d608 shorted. | ||
| SONY |
CCDV5000
|
Dist audio first approx 10 sec aft cam on/rpl c378, pc52 bd | Distorted and low audio for first approx 10 seconds afterturning camera on. has to be off for several hours in order toduplicate. | ||
| SONY |
CCDV5000
|
New mic jack part different internally than original/jumper | Standardized replacement dual mic jack p/n 150779721 has different internal switching from original jack. because pins 5 and 6 must be cut off to fit board, the mic audio is lost. |