Sony Repair Tips
Search: sony
Results: 20072
Results: 20072
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
PCMF1
|
Muting | In 14 bit mode unit works correctly. in 16 bit mode, unitmuted. | ||
| SONY |
KV2681R
|
No raster/sound, hi voltage ok, leaky c-049 on x board | Set could be turned on, h.v. would come on but no raster, nosound. found no reset at pin 18 of ic031 on x board. this is thesecond set i have worked on with this problem and the same part wasdefective. | ||
| SONY |
KV5100
|
Need's part # for bracket uhf tuner | I need part number and availability of bracket for the uhftuner. -hq comments: the p/n for the uhf tuner bracket is 4-309-327-05, butit is not, and will not be available. | ||
| SONY |
D5
|
Tracking not working | In service mode, tracking balance waveform is good but wouldnot turn tracking on when mode button is pushed. unit did not track. | ||
| SONY |
CDP30
|
Service manual correction | Adjustment mode for e-f balance adjustment shows groundingvariable contact point of rv103, this should be rv104. the test iscorrect, however the picture of the pcb is not. -hq comments: we will issue a s/b. | ||
| SONY |
WM10
|
Supply reel ass'y | Even with the thinner washers, it has been found that thesupply reel gear, wheel block assy, and motor chassis assy will not gotogether. caused dragging and washer and stopper will not go on shaft. -hq comments: washers are used to adjust clearances on | ||
| SONY |
CDP302
|
Compact disc player | Skips intermittently, track 6 or higher, not always in the same place. a mylar sheet is already in place inside the bottom panel to reduce drag on the flexible connector from bu-1. | ||
| SONY |
SL10
|
Negative picture | Negative picture and no sync on e-e and pb. | ||
| SONY |
SLHFR70
|
Intermittent no tuner audio | No tuner audio from ti-5 board. pin 11 (tuner audio mute) ofic301 on sa-10 board was high. it could be intermittent. | ||
| SONY |
SLHFR70
|
Poor betascan after 30 min to 2 hrs | Unit had very poor betascan (all modes) after warming up. | ||
| SONY |
STRVX550
|
Volume stuck in level | Volume stuck in one level, however, display changed. | ||
| SONY |
FD20A
|
Wrong color cabinet parts | Herman electronics, part distr. in miami ordered p/n3-314-033-21 and 3-314-023-21 for a silver unit but keeps getting thoseitems in blue. -hq comments: part numbers in service manual are incorrect. pleaseorder by the part numbers below.3-314-033-21 cab | ||
| SONY |
BMC220
|
Poor picture - with/no color | After repairing original focus problem, unit failed duringfinal test. unit displayed a very poor picture, no color and out offocus. | ||
| SONY |
TAAX6
|
Incorrect part # | End user has had unit serviced by a&e tv (non-asc, canogapark). pilot lamps need replacing. s/m has only one p/n 1-518-453-00which subs to 1-518-453-31 on kc system. color is red. please advisepart numbers for following color pilot lamps: pl#06-10 ( | ||
| SONY |
CCDV8
|
Video distorted | One video head was not soldered. | ||
| SONY |
TCFX500R
|
Pushing rec causes rec mute | Unit would go into rec mute whenever rec was actuated. normalrecording is not possible. | ||
| SONY |
SLHFR90
|
Intermittent snow when video signal level changes quickly | If video level changes rapidly, as when station cuts to acommercial or back, picture goes to snow for 1/2 sec. or so, but sound isnot disturbed. control pulse is still on tape. slow change in videolevel does not produce this symptom. servicer claims t | ||
| SONY |
KV25XBR
|
Schematic error - sound | In troubleshooting a kv-25xbr, i found a problem with theschematic. on the x board, ic1107, pin 8 goes to r1208 and then to12 volts. pin 8 goes to the wipers of the switch inside the chip. theway the schematic is drawn, there is no way to switch from | ||
| SONY |
D5
|
Dead | D-5 was dead. | ||
| SONY |
TCFX410R
|
Intermittently no power | Intermittently no power or power but no functions or noindicator lights. |