Sony Repair Tips
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Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
CFD12
|
Speaker rattles/distorts - replace speaker (1-504-269-21). | Speaker rattles during playback of all power supplys of audio. | ||
| SONY |
CFD110
|
Speaker rattles/distorts - replace speaker (1-504-269-21). | Speaker rattles during playback of all power supplys of audio. | ||
| SONY |
CFD110
|
No audio output on deck b - heat and bend play lever (ref 21 | The play lever (part #21) of deck b is not pushing in s308 allthe way, causing a high voltage on pin 20 of ic301. pin 20 needs a zerovoltage to activate. | ||
| SONY |
CFD10
|
Speaker rattles/distorts - replace speaker (1-504-237-21). | Speaker rattles during playback of all power supplys of audio. | ||
| SONY |
SLV75HF
|
No picture in playback, just b/w lines | In playback there would be no picture just black and whitelines. | ||
| SONY |
SLV700HF
|
Unit will not ff or rev | Unit will play fine. will shut off in ff or rew +emergencycodes are displayed. ic402 pins 1 and 7 have outputs, only the risingedge is not vertical. found pins 2 and 6 (2.5v bias) at only 0.6v. tracebetween pins 6 and 10 open around r426. | ||
| SONY |
SLV700HF
|
Won't load tape | Unit would not take in a tape. | ||
| SONY |
SLV595HF
|
Intermittent operations of front panel controls | Front panel controls were intermittent. | ||
| SONY |
SL2710
|
Will stop when in rw | When unit went into rewind, it would shut down. | ||
| SONY |
EVS3000
|
Picture jitters/scrambles/jumps tracks/stops | Rf appears to be breathing at times. tape pathalignment/torques checked good. capstan error at cn304- pin 3 varies from1-3 volts. | ||
| SONY |
CVPG500
|
Won't memorize picture | After pressing the memory button, picture would blink toindicate in memory, but when printing, the print would be black. found q9dec-2 board leaky. grid d-18. -replaced q9. -hq comments: q-9 is a buffer which passes the luminance signal. | ||
| SONY |
KV32XBR65
|
Lines in picture, replaced r-527 | Lines on picture. | ||
| SONY |
KV32XBR50
|
Horiz lines in picture, replaced open l1502 ("d" board) | There aren't any waveshapes or voltages for the input signalfor this. the input is approx. 250-275 (not 28v) vpp pulse the same waveshape as the horiz. out pulse on the input side of l1502 and the pulse isapprox. 110-120 vpp parabolic horiz pulse on the | ||
| SONY |
KV32TS46
|
Dashed lines in child picture, resoldered d3202 | Unit had problem in child picture only. picture had dashedlines in center portion of child picture. | ||
| SONY |
KV32TS46
|
Tv cabinet buzzes with audio, apply rtv between crt & bezel | This is the second unit at the same shop with this problem.at approximately 30% volume the cabinet buzzes and rattles. mostprevalent at 187hz audio input. | ||
| SONY |
KV32TS36
|
Cabinet buzzes with tv audio, apply rtv between crt & bezel | Customer complained of cabinet buzzing with the tv audio atapproximately 30% volume level. found that it is extremely susceptible tobuzz at 187 hz audio output. | ||
| SONY |
KV32TS20
|
Crt mounts not listed in service manual, refer s/m kv-27ts29 | The white crt mounting pieces with bolt are not in the servicemanual and do not come with the front cabinet. help! -hq comments: please refer to the service manual for kv-27ts29, page102.reference 56 support (right) 4-031-428-01 57 su | ||
| SONY |
KV27XBR51
|
No video or raster, resoldered connector b-29/pin 22 | No video or raster. sound sometimes. | ||
| SONY |
KV27XBR35
|
No vertical, replaced ic1501 and r553 ("a" board) | No vertical deflection. only small horizontal line in thepicture. | ||
| SONY |
KV27V55
|
On screen display in spanish, used menu to select english | All displays were in spanish. also packed with spanishinstruction manual. customer purchased from best buys. dallas, tx. solution: by going into service adj mode found set was correctly setfor kv27v55 features. this model does not allow changing |