Sony Repair Tips
Search: sony
Results: 20075
Results: 20075
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
CDPC30
|
Need part number for frame | No part number is listed in the service manual for frame. -hq comments: a service bulletin was issued on july 25, 1989. it ishi-fi #078. p/n for the frame is 4-924-407-06. a plastic pin whichretains the one of the table drive gears is missing on the | ||
| SONY |
CDPC20
|
Wind sensor board different style than shown in s/m | The wind sensor board sent to hq by boston tech. training isvery different from the wind sensor board in the cdp-c20 service manualsupplement-1. the original board layout pictured in the s/m shows a 5-pinconnector cnj1101, and ic1001. the board sent to h | ||
| SONY |
SSU930AV
|
Part number for passive radiator incorrect in s/m | The part number for the passive radiator listed in the ssu-930a/v service manual is incorrect (1-549-122-11). -hq comments: the correct part number is 1-544-122-11. use this numberwhen ordering a replacement part. | ||
| SONY |
CDPC401
|
Wire harness is too short | Regarding service bulletin hfp0127, part number 1-946-072-21yields an eight-pin harness about four inches long, whereas this unitrequires a harness about twelve inches long. -hq comments: will fax tokyo. to tokyo: should harness be longer? isthere a l | ||
| SONY |
CDPC400
|
Wire harness is too short | Regarding service bulletin hfp0127, part number 1-946-072-21yields an eight-pin harness about four inches long, whereas this unitrequires a harness about twelve inches long. -hq comments: will fax tokyo. to tokyo: should harness be longer? isthere a l | ||
| SONY |
EVS550
|
Need part number for cassette door | I need the part for the cassette compartment door. it ismissing from the exploded view drawings and is not included with theloading mechanism of which it is a part. i have checked the list ofmiscellaneous parts with no luck. -hq comments: the part num | ||
| SONY |
D9
|
Distortion with aa batteries only | This d-9 would play fine with ac adaptor and bp-2rechargeable battery pack as supplied power, but the audio would bedistorted when using aa batteries. | ||
| SONY |
KV19TS20
|
No power on with remote, replace q-110 | Could not turn power on with remote. all other functions wereok including power off on manual or remote. ic-101 pin 5 was receivingproper data for power on. pin 37 of ic-101 was low due to a leaky q-110which provides ac reference. | ||
| SONY |
CCDTR7
|
No eject (fuse blows) | Camera came in replaced open ps-602 on vs-61 board. every-thing seemed to work fine. camera came back in. same problem but theloading motor was frozen. | ||
| SONY |
CFS730
|
No operation when unit powered from batteries | Authorized servicer found 2 units which would not work whenpowered by batteries (second unit was serial number 5000740). servicerfound glue on one of the battery terminals but did not specify which one. | ||
| SONY |
ITD100
|
No ring | Cold solder joint on c-11. also pertains to serial number30134. | ||
| SONY |
PSX800
|
Turntable arm won't drop to record in auto play | When start/stop is pressed, the tonearm balances and moves tothe beginning of the record but will not lower to the record. -hq comments: the ff motor was defective, i noticed when manually movingarm across the record, using the forward arrow and the fas | ||
| SONY |
CDPC20
|
Need part number for frame | No part number is listed in the service manual for frame. -hq comments: a service bulletin was issued on july 25, 1989. it ishi-fi #078. p/n for the frame is 4-924-407-06. a plastic pin whichretains the one of the table drive gears is missing on the | ||
| SONY |
ICF2010
|
Poor am reception | Am reception is very poor. signal strength good, full lcd.after the tech. rep. comp. service bulletin no. aud0094, same problem.after troubleshooting we found ct-5 was dirty. | ||
| SONY |
KV2782R
|
Uhf drifts - vhf ok, replace tu-101 | Performed voltage analysis tuning voltage chart. bandswitch-ing and tuning voltage were operating correctly and all other voltageswere present. still no uhf or drifting when locked in. | ||
| SONY |
KV9300
|
No vertical sweep | No vertical sweep. the base of q-503 had a vertical pulse onit. voltages were changing when you adjusted rv-502 (v. hold) and rv-503(v. size). no vertical pulse on collector or emitter of q-503. checkedfor open q-503 which checked ok. performed resi | ||
| SONY |
KV2670R
|
Beat pattern in picture/pic. dark/loose tuner/sound breaks | All problems above occurred because loose connections on +9vregulator q-204. the high resistance connections caused the 9v dc levelto vary between 9 and 4vdc. thus causing the tuner chroma/luma jungle icand audio circuits to do many strange things. | ||
| SONY |
KV2680R
|
No video through tuner or video inputs, ic-1410 | No video through any inputs. sound is ok with blank rasteronly. traced video with a scope to pins 2 & 7 of ic-1410. nothing comingout of pin 4. | ||
| SONY |
KV27TS20
|
No high voltage, replace ic-301 | No high voltage, no horizontal pulse from pin no. 12 ofic-301. verified all b+ voltages present and checked for shorts on outputleg (both sides of c-508). all ok. | ||
| SONY |
KV2675R
|
Shutsdown upon turn on, c-609 open | Shutsdown upon turn on. relay clicks then kicks back out.scoped b+ line to relay and found a half wave 50v ac pulse unfiltered.found c-609 open. |