Sony Repair Tips
Search: sony
Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
GDM17SE1
|
Shuts down immediatelly. open r639 (72v line) on g-board | At turn on the unit goes into shutdown, the power led, powersaving led, and geom led are blinking. found the 72v line inoperative.replacing open r639 corrected the problem. -hq comments: thank you for the great symptom description. these typesof led fa | ||
| SONY |
GDM17SE1
|
Picture fades after a while caused by failed c-625, g-board | Monitor had normal picture for a few minutes then, faded outto none. if unit was allowed to cool down then re-powered, the sameoccurred. checking heater voltage at ic604 revealed low output (withref to pin 3) when problem occurred. determined that prob | ||
| SONY |
CPD1730
|
Error downloading adjustments mismatch at index 8 (xxx, xxx) | The following error message was displayed when the old datawas down loaded into the replacement board (a-1346-104-b). the picturethen came up excessively white with scan lines. -hq comments: please see bulletin 64r1. | ||
| SONY |
CPD1730
|
Difficulty adjusting focus | Unit had out of focus picture. i was able to adjust the horizontal focus but not the vertical. | ||
| SONY |
CPD1730
|
No power due to open r902 | Monitor was shipped to customer after service. customerclaims that monitor had no video on arrival. upon inspection, i foundthat the board had a small crack between c922 and r922. crack wasrepaired but power supply was still down. | ||
| SONY |
CPD15SF1
|
No operation, shorted d627 d-board | The unit came in dead. | ||
| SONY |
CPD15SF1
|
No operation, leds flashing ic504 (vert out chip) | Also serial # 7002225. these units would power on for about 5sec. the power saver and centering leds were flashing. | ||
| SONY |
CPD15SF1
|
No operation, ticking sound is heard | Will not turn on. only a ticking sound is heard. | ||
| SONY |
CPD1430
|
Wrong part for t901, correct part number is: 1-423-3461-1 | As listed in manual, it is the part number for t401 instead.these are not same transformer. need correct part # for t901. | ||
| SONY |
WMSXF39
|
Tape guide does not fit on ss chassis assy | Tech ordered ref 101 part x33672101, chassis assy. did notcome with tape guide ref 105, 390573301. tape guide ordered but holes donot line up with chassis. chassis not same as original -hq comments: per kcp: checked stock on 12/6/94, all chassis ass | ||
| SONY |
WMSXF10
|
Joint vol and gear b | Volume and tuning knobs shaft does not fit into joint andgear. the part number for the knobs is 337525701. -hq comments: when changing knobs, gears and joints have also to bechanged to a improved part (same part number). kcp has received a batch ofthe | ||
| SONY |
WMGX90
|
Unit will not go into record or tuner mode from front panel | The unit would not allow you to go into record or radio onmode from the front panel buttons, however, they could be selected fromthe headset controls. | ||
| SONY |
WMFS393
|
Broken mech | Unit came in with broken chassis/mech assy. ordered 101 partx33684851, chassis assy. part arrives as a chassis only, no othercomponent attached as per manual. (see attached page 24 of s/m) | ||
| SONY |
WMFS393
|
Board and motor polarity legends do not agree | The polarity silkscreen on the main board (165266712) is theopposite of the stamped polarity markings on the motor (x33671481). thisis true of the original and replacement motors. | ||
| SONY |
WMFS393
|
Wront part supplied | Bare chassis was sent from kc, no parts on chassis perblowout on pg 24 of service manual, including buttons and sliding chassispieces. -hq comments: per dave ponder (kcp): tokyo will not supply completechassis. order parts as needed. | ||
| SONY |
WMFS393
|
Tape speed is off - replace washer (ref 106) | The washers are worn and can't hold flywheels properly. unitplays fast and slow. | ||
| SONY |
WMAF79
|
No audio - replace q503, p/n 8-729-100-76 | No audio, due to power amp muting. | ||
| SONY |
TCDD7
|
No audio (replaced defective headphone jack (1-750-372-11) | No audio. audio was present all the way to the digitalfilter, ic 311 had no b+ at pin 1. | ||
| SONY |
TCDD7
|
Part number addition: ph1001/ph1002 (8-759-710-34) | The part number for the takeup and supply reel sensors(ph1001 and ph1002) is not shown in the service manual. | ||
| SONY |
TCDD7
|
No functions (replaced m1001, part number 1-698-104-11) | No functions. the unit would not power up. |