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Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | GDM20SE1 | UNIT SHUTDOWN, FOUND D824 SHORTED AND PS500 OPEN | Unit came in with scan failure shutdown. Found D824 shortedand PS500 open. After replacing these components, the unit came up andworked but front panel buttons were locked up. I ran through the HSIwhite balance procedure per TF C/P0044 listed for th | ||
| Sony | GDM20SE1 | PICTURE JITTER HORIZONTALLY, CN910 PIN 11 N-BRD UNSOLDERED | At first, picture would shake and change sizehorizontally. A few minutes later, the picture would stabilize. | ||
| Sony | CPD15SF1 | VIDEO VISIBLE ON RIGHT CORNER ONLY, CAUSED BY BAD CRT | First time this unit was in shop w/o W39C2721 only the lowerright corner of the video image was visible, tried swapping the chassisfrom one which was being sent to refurb and it appeared to have solvedthe problem. However, it came back with same problem | ||
| Sony | CPD15SF1 | RED SCREEN WITH RETRACE LINES CAUSED BY OPEN R-118 | Red screen with retrace lines. Checked pin KR at CRT socket,finding a low 70V. Q103 & Q104 OK, but low voltage on collectors. | ||
| Sony | TCDD3 | DIGITAL STATIC DURING PLAYBACK: REPLACE IC515 | Static in audio during playback. Static could be seen atTP104 and TP204 but could not be seen prior to IC308. | ||
| Sony | MZE2 | SKIPPING W MECHANICAL VIBRATION: CHECK SPRING REF #719 | Unit skips and vibrates. Can be affected by how unit isheld or positioned, happens more often when held on end or side as opposedto flat. Usually noticed as soon as disc is inserted. | ||
| Sony | D-321 | INCORRECT PART NUMBER FOR IC303 AND IC403 | The service manual lists 8-759-177-70 as the part number forthis piece. What you recieve does not fit in the Board. It is too small. | ||
| Sony | CFD580 | DISTORTED AUDIO AT VOL LEVELS BETWEEN 5/7:CHECK Q209 OR Q109 | Audio would become distorted in the R speaker when unit wouldreach vol level 5. The distortion would disappear as level was raisedabove 7. | ||
| Sony | CFD540 | CABLES FOR OPTICAL PICKUP NOT LISTED IN SERVICE MANUAL | The cables connecting the optical pickup to CNP701 and CNP702on the CD main board are not illustrated or listed in the service manual. Because of the normal flexing of these cables, they seem prone forfailure. Replacements are going to be needed in the | ||
| Sony | CFD510 | CD SKIPS WHEN JARRED: RESOLDER THE RF SHIELD TO CD BD | Intermittent audio. CD shuts off when jarred. | ||
| Sony | CFD30 | DIFFICULT REMOVAL/REINSTALLATION OF CD CHASSIS | CD chassis difficult to remove and reinstall. This can breakthe function switch & am/fm switch. | ||
| Sony | CFD21 | CD/NO SPIN -INSTALL SCREW P/N 7-685-648-79 | When a CD is installed, it rubs against the chassis. | ||
| Sony | CFD12 | CD LID DOESN'T MATCH HOLDER, MAGNET: CHECK SUPP #1 FOR P/N | The CD lids that come when you order ref 111 X33671331,holder CD assy will not work with the part above, holder magnets. | ||
| Sony | CFD10/12 | INCORRECT PART NUMBER FOR OPTICS: CHECK CORRECTION #1 | The part number listed for the optic device is incorrect.The part number listed is 8-548-137-11 for model CFD12. This info is onpage 37, Ref 405. For model CFD10 this info is on pg 64 Ref 405.SOLUTION: The correct part number for the optic device is 8 | ||
| Sony | CFD10 | NO AC POWER: REPLACE INLET JACK P/N 1-540-009-11 | Switch inside inlet jack is defective. The switch gets stuckin the battery power position and will not accept the power cord. |