Sony Repair Tips
Search: sony
Results: 20077
Results: 20077
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV20V50
|
A board part number incorrect ?, 2 chassis use in this model | Service manual gives part number a1297080a and is not a substitute for a1297229a. | ||
| SONY |
KV20V50
|
Service manual update/ new crt, flyback yoke, etc. | Both the kv20ts32 and 20v50, had changes made to thecrt, yoke, flyback, and other components. -hq comments: please refer to service manual supplements for the newpart numbers and other circuit changes. kv-20ts32 was changed starting with seri | ||
| SONY |
KV20TS32
|
A board part number incorrect ?, 2 chassis use in this model | Service manual gives part number a1297058a and is not a substitute for a1297274a. | ||
| SONY |
KV20TS32
|
Service manual update/ new crt, flyback yoke, etc. | Both the kv20ts32 and 20v50, had changes made to thecrt, yoke, flyback, and other components. -hq comments: please refer to service manual supplements for the newpart numbers and other circuit changes. kv-20ts32 was changed starting with seri | ||
| SONY |
KV20S10
|
Words on screen slant upwards, adjusted dy | Picture slanted upwards. | ||
| SONY |
KV20S10
|
Telematic jig adapters | The following are the adapters use to connect the chassis tothe telematic jig. yoke crt vert. settings hor. settings hv 10j733 10j815 8 1.9 25k 1. vertical over scanned ho | ||
| SONY |
KV20S10
|
Specifications for the headphone jack? | The specifications for the headphone jack are missing from the s/m. -hq comments: the spec. are as follows: output impedance 47kΩ output voltage 500m vrms (100% modulation) | ||
| SONY |
KV20M10
|
Telematic jig adapters | The following are the adapters use to connect the chassis tothe telematic jig. yoke crt vert. settings hor. settings hv 10j733 10j815 8 1.9 25k 1. vertical over scanned ho | ||
| SONY |
KV20M10
|
Specifications for the headphone jack? | The specifications for the headphone jack are missing from the s/m. -hq comments: the spec. are as follows: output impedance 47kΩ output voltage 500m vrms (100% modulation) | ||
| SONY |
KPR46EX35
|
No pix has sound, resolder l1306 | No pix but has sound. all supply voltages ok. no voltage onpin 34 of ic304. | ||
| SONY |
KPR41EXR95
|
No picture, replaced e1 board | Set has a no picture and on screen display, but sound is ok.deflection and hv voltage circuits functioning properly. no video at r, gand b outputs at connector e1-24 pins 3, 4, 5. y and c entering e1 boardfrom a board pins 46 and 44 at connector e1-00 | ||
| SONY |
KPR41EXR95
|
No picture no functions, leaky diode d211 | Set displayed symptoms of no picture, would not accept anycommands. checked u board, no video coming from tuner or video inputs.no data at pin 20 of ic1002(audio video signal selector).i found data bus throughout set loaded down to approx .4 volts. | ||
| SONY |
KPR41EXR95
|
Hv shutdown, leaky cap c818 | Unit would go into hv shutdown when turned on. duringmonitoring discovered hv portect detector ic804 pin 1 was latching highwhen unit was turned on and monitored b+ boost at cathode of diode d801,found climbing over 160 volts. checking hv regulation de | ||
| SONY |
KP61V15
|
"d" and "ds" board changed, refer to the kp-46s55 s/m | The service manual shows the ds board has three ic mountedon it. the one in the unit only has one ic. -hq comments: both the d and ds boards have been changed. theyare not interchangeable. please refer to the kp-46s55 for the correctschematic, page | ||
| SONY |
KP53V16
|
"d" and "ds" board changed, refer to the kp-46s55 s/m | The service manual shows the ds board has three ic mountedon it. the one in the unit only has one ic. -hq comments: both the d and ds boards have been changed. theyare not interchangeable. please refer to the kp-46s55 for the correctschematic, page | ||
| SONY |
KP53V15
|
"d" and "ds" board changed, refer to the kp-46s55 s/m | The service manual shows the ds board has three ic mountedon it. the one in the unit only has one ic. -hq comments: both the d and ds boards have been changed. theyare not interchangeable. please refer to the kp-46s55 for the correctschematic, page | ||
| SONY |
KP46V16
|
"d" and "ds" board changed, refer to the kp-46s55 s/m | The service manual shows the ds board has three ic mountedon it. the one in the unit only has one ic. -hq comments: both the d and ds boards have been changed. theyare not interchangeable. please refer to the kp-46s55 for the correctschematic, page | ||
| SONY |
KP46V15
|
"d" and "ds" board changed, refer to the kp-46s55 s/m | The service manual shows the ds board has three ic mountedon it. the one in the unit only has one ic. -hq comments: both the d and ds boards have been changed. theyare not interchangeable. please refer to the kp-46s55 for the correctschematic, page | ||
| SONY |
KP41EXR96
|
"d" and "ds" board changed, refer to the kp-46s55 s/m | The service manual shows the ds board has three ic mountedon it. the one in the unit only has one ic. -hq comments: both the d and ds boards have been changed. theyare not interchangeable. please refer to the kp-46s55 for the correctschematic, page | ||
| SONY |
FDT5BX5
|
Deflection yoke part number, comes with crt | There is no part number in manual for deflection yoke. -hq comments: this yoke is only sold with the crt as one piece. alladjustments are done at the factory. |