Sony Repair Tips
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Results: 20073
Results: 20073
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
CCDV220
|
Unit works with a/c adaptor but not battery | Camera would function fine with 5v regulator but not withbattery. with battery there was no initialization. no vtr/on pulse orsystem reset pulse. | ||
| SONY |
EVA300U
|
Intermittent shutdown | Unit shuts down intermittently. | ||
| SONY |
XR6200
|
Error in service manual part number | All dta114ts in unit. old 872990439 dta114ts new 872990434 dta114ts | ||
| SONY |
XR6250
|
Error in service manual part number | All dta114ts in unit. old 872990439 dta114ts new 872990434 dta114ts | ||
| SONY |
XR6150
|
Error in service manual part number | All dta114ts in unit. old 872990439 dta114ts new 872990434 dta114ts | ||
| SONY |
XR6150
|
Schematic diagram error | Q513 emitter of dta114es is not tied to ground (page 13). -hq comments: you are correct. we will publish a service bulletin. | ||
| SONY |
XR210A
|
Schematic diagram error | Q513 emitter of dta114es is not tied to ground (page 13). -hq comments: you are correct. we will publish a service bulletin. | ||
| SONY |
PCM601ESD
|
No pcm playback | Records pcm but does not playback. was loosing video acrossr521. did not get any video out of ic505 pin 7. no clock found at pin 12of ic506. found crystal x502 bad. | ||
| SONY |
CCDV9
|
Intermittent no operation/dew sensor | Intermittent, no operation or dew sensor lighting on 3 units.found flex connectors to the mechanical chassis making poor contact. | ||
| SONY |
SLHF900
|
Bad wow and flutter | Unit had 1.7 of w and f. checked over all of unit. found 12vline was up to 17.8v. (found by h. horimoto). | ||
| SONY |
SL5600
|
Bad video | The unit had noisy playback on a prerecorded tape. on a self-recording, the picture looked like no interlace and very bad video. ic5was shorted. (found by h. horimoto). | ||
| SONY |
CPD1303
|
Slight bend in vertical lines | Very slight bend in vertical lines at top one inch of screen.i was suggested that i try to modify afc circuit to resolve complaint. | ||
| SONY |
CPD1303
|
Static shock | 1) static shocks when touching chassis/screen 2) a spark ofstatic when removing screws of the back cover -hq comments: we found the static at crt surface exist only when the setis turned off. however when the set is on, there is no static on thescreen | ||
| SONY |
TCW233
|
No output from a deck - display fluctuates - not in play | This unit had two unrelated problems. no output from a deckwas traced to a bad a-b switching ic. the display problem was still pre-sent. if a tape was played, then stop pushed, the meter would show anindication like an oscillation in both channels. f | ||
| SONY |
EVS700U
|
No audio output in pb or ee use | Unit had no audio output e-e or in playback. no audio indica-tion on level meters and no stereo indicator when tuned to stereo broad-cast. | ||
| SONY |
CFSW360
|
Missing part numbers in service manual | No part numbers listed for capacitors and resistors. seepages 25, 26, 27 and 28. -hq comments: we asked tokyo about this problem. as soon as we get aresponse, we will issue a service bulletin. | ||
| SONY |
CDPC5F
|
Drawer will not open | The disc tray would not open because it was hung up on thedisc table. readjustment of the disc table resolved the problem. (disctable height is not specified in the manual. we compared a working unitand found it to be 20mm - base to top of table). -h | ||
| SONY |
CCDV3
|
No power up | Unit would not power up, found 5 volts not getting throughwindings of drum assembly. open windings in upper drum. | ||
| SONY |
CCDV9
|
Auto focus not working | Auto focus was intermittent, would work at times and timeswould not. | ||
| SONY |
CDXA20
|
Unit locks up after a few days | Within 2 to 3 days after installation, unit will lock up. youcannot operate anything. if the unit is removed, it will operate normallyafter a few days. this has happened to 3 units which were installed in achevy pickup. -hq comments: i would suggest |