Dicas Reparação SONY
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV2792R | LIGHT PICTURE, NO CH WOULD TUNE IN, REPLACE R-1576 | The unit would turn on, but had a light picture washed out.Could not tune in any channels. Video could be received but light pix. | ||
| Sony | SLHF300 | NEED PART # - RIGHT LOCK BASE | Can you provide me with the part number for the circledlever? -HQ COMMENTS: Part number is 3-684-232-02 which is called lock (right)base and is available at KCP. | ||
| Sony | KP5000 | OVERALL GREEN TINT ON UPPER 1/3RD OF PROJECTION SCREEN | The upper 1/3 of the screen has an overall green tint to thepicture/program material. I have also seen 2 other KP-5000 projectionsystems recently with the identical problem. -HQ COMMENTS: Please clean CRT surface. It will be necessary to removelens as | ||
| Sony | LCV | NO PART NUMBERS FOR CAMERA CASE PARTS | Customers need parts for various camera. -HQ COMMENTS: Plealse contact me directly if you need any specificparts. We can get them through Sales or Tokyo. During our internationalserviceability meeting in Tokyo, we will suggest making these partsavaila | ||
| Sony | SLHF1000 | FLAGGING DURING PLAYBACK IN SPECIAL EFFECTS MODE (BIS) | Picture flags during special effect playback in Beta Is mode.Is this normal? -HQ COMMENTS: I checked our lab unit and there is no evidence of anyflagging. Please try adjusting tape path and inform results. | ||
| Sony | RM717 | NO CHANNEL 3 FUNCTION | The conductive coating on the ch. 3 pad is worn off and thisfunction will not work. The remote works on all functions except thech. 3 button. Bulletin should be produced on disassembly procedured onremotes and the fix for this problem. | ||
| Sony | RM724 | INTERMITTENT REMOTE | No ch. up/down or volume down. Conductive coating on pad isworn off on functions that will not work. This problem is becoming biggerand bigger. Many remotes are being replaced. Many shops do not know howto open these units so they never want to repai | ||
| Sony | CFS9000 | TRACKING NOISE IN AUDIO | When using the D-14 and the CFS-9000 on the same DC source,there is a noise in the audio that is equal to the tracking changes onthe D-14. The noise can be seen all over the D-14 including the ground,when the scope ground is connected to the DC supply g | ||
| Sony | SPP100 | INSUFFICIENT RANGE | Maximum range is 20 to 40 feet. Checked base unit output -low. Checked handset output - low. Is there another procedure for TXpower adj using a DVOM or a scope? An RF power meter is not in every SSC. | ||
| Sony | SDP505ES | WILL NOT FUNCTION | Display erratic. No functions. Display is cycling as if intest mode. | ||
| Sony | KV20XBR | NO PICTURE, 200V LEAD AND ONE FILAMENT LEAD BROKEN OFF | Servicer told me that he just repaired 3 sets with the 200Vlead and one filament lead broken off right at the board (C board) connec-tion. It is possible that there may not be enough slack in the leadswhich could cause the problem. | ||
| Sony | XR780 | NO AM OR FM OPERATION | No AM or FM. DC voltage at emitter of Q225 was 7.4VDC insteadof 8.8VDC. Although the regulator transistor (Q225) did not check open orshorted, it would not function in the set. | ||
| Sony | KPR4620 | UPWARD BENDING - VERTICALLY UP TO 2 INCHES | Picture distortion-bending on top left edge of picture (verti-cally up to 2). Produced only when playing back prerecorded tapes on RCA(2 head) VCR deck. Also the same identical problem is produced when usingSony EVS-700U 8 mm video deck, but in the slo | ||
| Sony | HVC1000 | P/N FOR LENS ASSEMBLY | No P/N in service manual. -HQ COMMENTS: Refer to page 4-4 of S/M. Part No. 1-547-030-21(incorrectly listed as -12) is the chassis assy including lens. Pleaseorder under this part No. | ||
| Sony | SLHFR30 | DISTORTED AUDIO, VIDEO ON RF OUTPUT ONLY | Picture overload, bending, buzz in sound, only when using RFoutput. Pix and sound OK at video output jack. |