Sony Repair Tips
Search: sony
Results: 20092
Results: 20092
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV32TS20
|
No remote function, replaced ic102 | Replace ic102. | ||
| SONY |
KV27XBR96S
|
Fuse inside speaker box part number, 1-518-645-11 | Part number for the fuse (lamp) inside the speaker box ismissing from the service manual. -hq comments: the part number is 1-518-645-11. | ||
| SONY |
KV27XBR26
|
No horiz sync and filter wave in picture, replaced ic651 | Horizontal sync is out and there is a wave going throughpicture that looks like a leaky filter in the power supply. b+ was 104 v.dc. at the base of q605 the voltage was 0 v.dc. | ||
| SONY |
KV27XBR25
|
Horizontal color lines in picture, replace ic803 on vc board | Horizontal color lines rgr on middle of screen. | ||
| SONY |
KV27V55
|
Menu items appear in spanish, reset id code 52 | Menu items appear in spanish. | ||
| SONY |
KV27V55
|
When connected to cable circuit breaker trips | When set is connected to the cable line the customers groundfault circuit breaker trips. current between the cable (unconnected) andthe antenna terminal of the tv was 6.5ma. the breaker will trip at 5 ma. -hq comments: the earth ground of the ac out | ||
| SONY |
KV27V55
|
Poor b+ regulation, replaced ic601 | H-width was small and vertical size was too large. b+ waslow. freezing ic601 brought pix back to normal. | ||
| SONY |
KV27V10
|
Part numbers missing from service manual | Part numbers for r651 & r652 are missing in service manual. can you provide these part numbers? thank you... -hq comments: the aa-1 chassis of '94 models are using jw(jumper wire) for r651 and r652 instead of res | ||
| SONY |
KV27V10
|
Shuts down, replaced ic501 | Shuts down. | ||
| SONY |
KV27TS36
|
"d" board p/n is reversed, see sb 219 | The part number for the d board used in the 27 and 32 inchsets are reversed. | ||
| SONY |
KV27TS32
|
"d" board p/n is reversed, see sb 219 | The part number for the d board used in the 27 and 32 inchsets are reversed. | ||
| SONY |
KV27TS32
|
Unit dead, replaced pm501 | Found voltage at cn116/pin 5, on the d board to be 3.8volts. should be 4.9 vdc. voltage was pulled down by pin 1 of pm501. | ||
| SONY |
KV27TS32
|
Dead, replaced vdr601 | No power. | ||
| SONY |
KV27TS32
|
Picture jumps and distorted, replaced ic301 | Picture jumps and distorted. | ||
| SONY |
KV27TS29
|
"d" board p/n is reversed, see sb 219 | The part number for the d board used in the 27 and 32 inchsets are reversed. | ||
| SONY |
KV27TS29
|
Power supply failure, replaced q601/602,vdr603,c609/611,r607 | Dead/ power supply inop -- fusible resistor r607 open, q601 &q602 shorted. no obvious load problems, and noticed that vdr603 wasslightly burnt. after replacement of above parts, q601 and r607 got hot,even on low ac input voltages. finally discovered c60 | ||
| SONY |
KV27TS29
|
Q314,d305,d306,c351,r382 no parts on manual, s/m correction | Q314,d305,d306,c351 and r382 are missing from the parts listof the service manual. also servicer states that these parts are not onthe board itself but was not able to confirm. the schematic does showparts on page 86 of service manual (m-17). -hq com | ||
| SONY |
KV20TR23
|
Unit doesn't hold memory, resoldered r065 | Unit would not hold adjustments in memory. | ||
| SONY |
KV20TR23
|
No picture after sec., replaced q773 on "c" board | Unit comes up with bright blue screen with retrace lines.found 8 v on the collector of q751. after lifting the base of q773, theline returned. | ||
| SONY |
KV20TR23
|
Black screen, replaced crt | No rgb output from ic301. p25=1.5v, p26=6.3v. p5(g2) ofv901 read 6v. when disconnecting the c board the g2 voltage wouldincrease to 800v. also, q309 and q501 were not installed on the a board. -found: shorted g2, replaced the crt. hq comments: q30 |