Sony Repair Tips
Search: sony
Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
EVDT2
|
Intermittent shut down/check cooling fan fg pulses | Intermittently would shut down, or not come on at all. fanmotor generates a fg pulse to turn on ic 853 and 854. | ||
| SONY |
STRD990
|
Unit inoperative - d957 faulty 8-719-933-41 | Unit is inoperative. cannot turn on and no relay click, no+5v regulator, q951 off. i found shorted diode d957. | ||
| SONY |
STRAV500
|
Ic board change, no service info | Having problem with ic board. stk pack (ic701) defective anddetailed service information for ic board not included in service manualfor str-av500 (only info for str-av700 included in s/m). | ||
| SONY |
CDPC225
|
No functions/partial dsply only; replace ic202 8-759-061-65 | Unit dead, only music calendar shows up on display (theboxes of music calendar show up, but not the numbers). nothing else ondisplay, door will not open, and optical pickup runs to the outside andstays there. | ||
| SONY |
KV20TS29
|
Vertical jitter at turn on, replaced c334 ("a" board) | Set had severe vertical jitter at turn on but wouldoperate normal after a few minutes. asc located bad capacitorc334 off pin 32 ic301 mcb a. capacitor checked good out of circuitbut was heat sensitive in circuit. replaced with exact replacementand set op | ||
| SONY |
KV1923
|
Wrong fbt p/n in service manual, two fbt used | Found tv had a bad fbt and ordered one by the number given byservice manual. it does not work tv shuts down. part number is wrong!in the manual it reads 1-439-235-00. part number should be 1-439-254-00. | ||
| SONY |
EVS900
|
Play for a while then shut down m901 | Playback prerecorded tape for a while then, shuts off. afterthat, you can not perform any function. you have to unplug the unit andput it back on, in order for unit to work again. | ||
| SONY |
KV19TR20
|
Dead, replaced t501 | Dead, smoke out of unit. | ||
| SONY |
CCDTR200
|
No picture, iris closed/replace lens assy | Oil on iris. | ||
| SONY |
CDPC90ES
|
M602 runs continuously/magazine jams (resolder cnp604) | Magazine jams and m602 runs continuously (same symptoms as fpro1314). | ||
| SONY |
STRD159
|
Fm tuner not working - poor connection on jumper wire @ r302 | Fm tuner is not working (two units with same problem). | ||
| SONY |
STRAV970X
|
Unit inoperative - q952 faulty 8-729-620-05 | Unit is inoperative, pushed the power button, nothinghappened, no relay click, no display. i found q952 on the power board had5v dc on the base. | ||
| SONY |
CDPC100
|
Continuously tries to eject disc (replace d601) | Even with no disc in unit, it continued in eject cycle. thiswas due to an open disc detect diode. | ||
| SONY |
STRD1090
|
No audio on rear & center outputs - q523 faulty 8-729-900-61 | No audio from rear and center channels. q523 was leaky betweenemitter and collector. | ||
| SONY |
KV32XBR35
|
No p.i.p after replacing mcb a, service mode adj. "ppll" | G and a boards were replaced because of a severe power surge.after installing a board and completing the adjustments, there was nochild picture window, though all other functions were normal. the displaywas indicating that pip was on by displaying the c | ||
| SONY |
PC261M
|
Pc261 not available from sales or parts (use 1-506-521-11) | This adapter plug is not available through sales or parts. | ||
| SONY |
ICFSW77
|
Pc261m adapter plug not available (use 1-506-521-11) | The owner's manual indicates that the pc261m adapter should beused when making recordings at a pre-determined time onto a tape recorderequipped with a remote-in jack. the pc261m is not available through salesor wrpc. | ||
| SONY |
CDPC910
|
No focus search (repair trace between ic102-27 & cn102-9) | No focus operation of optic assembly. checked focus and tracking and they checked out good. had the proper voltages on pins 28 and 27 of ic102, although the f+ voltage was missing at cn102 pin 9. | ||
| SONY |
CCDTR7
|
No video out pb (looks like bad head)/check c-180, vf-61 | Repaired impact damage to loading assy, had no pb (looked likebad head). | ||
| SONY |
SLV696HF
|
Remote activates freeze frame on a kpr53exr15 | While activating the rewind mode on the remote (rmt-v112a) thetv (kpr53exr15) will lock in the freeze frame mode. the tv must be powereddown to remove the function or use the tv remote and turn of the pip.customer is both confused and annoyed. -hq comm |