Sony Repair Tips
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Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
WMF63
|
Failure of take-up spool | Numerous units eating tapes. one spool fails to take up.grinding noise is heard. play lever pops out of mounting rail - motorfails. takes about 1 hour to rebuild unit. -hq comments: thank you for your information. we have reported thisproblem to tok | ||
| SONY |
WMF73
|
Failure of take-up spool | Numerous units eating tapes. one spool fails to take up.grinding noise is heard. play lever pops out of mounting rail - motorfails. takes about 1 hour to rebuild unit. -hq comments: thank you for your information. we have reported thisproblem to tok | ||
| SONY |
SL5600
|
Very coarse picture in playback, self-recording worse | Playback of known good recording shows dc shift of video sig-nal every other horizontal line. ic001 and ic007 were replaced. foundic005 defective causing a switching signal to appear at ic001 pin 8, evenin playback. | ||
| SONY |
CCDV3
|
No picture in viewfinder | The unit had no picture in the viewfinder, all other functionsworked fine. | ||
| SONY |
CCDV1
|
Unit will not turn on | The unit would not power up. we found the dc-dc converter(dr201) inoperative. turn on and unreg. was present but there was nooutput. | ||
| SONY |
KXM120
|
Service manual missing part number, 1-536-941-11 | No part number for (video in) jack. part is not included aspart of (u) board or terminal block (page 8 of s/m, ref. no. 10 and 11). | ||
| SONY |
SLHF900
|
In audio e-e | No audio e-e, playback low audio and distorted. no -70vdc atpin 7 ic606 af-9 board. c008 hp-12 board short. | ||
| 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 |