Dicas Reparação SONY
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | WMF76 | WRONG SPEAKER | When ordering the speaker, we receive 1-502-631-00. While thecomputer shows this to be a correct cross, the speaker is about 4 timestoo large. Can you help? | ||
| Sony | KV1370R | NO PICTURE OR SOUND,REPLACED TUNER, Q241, AND R241 | High voltage came on, no raster, no sound. 1) Sound problemwas traced to R255 opened, Q252 shorted, performed audio upgrade.2) No video was traced to shorted VHF tuner on the 5 volt line. This wascausing regulator Q241 to short and resistor R241 to ope | ||
| Sony | CDP102 | RF PLL ADJUSTMENT | Intermittent TOC and/or tracking. | ||
| Sony | SL2000 | PINCH ROLLER ASSEMBLY | X-3669-307-0 subs A-6759-344-A will not physically fit. -HQ COMMENTS: The spring must be replaced with the pinch roller. Theoriginal spring is larger and will not allow the replacement pinch rollerto fit properly. | ||
| Sony | ECM16 | WRONG TIE CLIP HOLDER | We are receiving the wrong tie clip holder for this unit. Ihave enclosed samples. Please note the diameter of the holder. -HQ COMMENTS: We reported this problem to Tokyo. They have changed thematerials and diameter. | ||
| Sony | CDP310 | DISC SPINS BACKWARD | When replacing this part in a CDP-310, it was discovered thatthe motor is mounted 180 degrees from where it should be. This causes themotor to run backward when installation is completed. | ||
| Sony | EVS700U | CONTROL S JACK | What type, if control is Control S? -HQ COMMENTS: Control S is Sircs, the same as our remote controls.Sircs is described in the (Sony Remote Control Systems). Manual partnumber is 2RM383-1. | ||
| Sony | CCDV9 | P/N FOR SHIPPING CARTON | There is no part number listed in the service manual forshipping carton. -HQ COMMENTS: Part number is 3-719-839-01. A service bulletin will beissued. | ||
| Sony | FD42A | NO VIDEO, RESOLDERED Q401 | Cold solder on collector of Q401. | ||
| Sony | CDPC10 | GEAR GETS DAMAGED | Gear referred as item No. 321 on page 44 of service manual isstripping probably from excessive stress when customer uses certain thick-er audio discs. Servicer reported failure of several units. | ||
| Sony | CCDM8U | DOOR WILL NOT LATCH AND WILL NOT EJECT | Unable to complete any mode. Found defective cam, adhesivefailed to bond contact wipers. Initial mechanical motion during ejectappears normal with the LS assy. rising. Just before actuation of thetray latch it will pause briefly, reverse direction and | ||
| Sony | SPP80 | BAD PART NUMBER | Ordered new D.C. Jack per P/N in manual. Received phone jacklabeled as D.C. on pick ticket. | ||
| Sony | WMD3 | NO RECORD; ERASE ONLY | No record erase only. Playback of prerecorded tapes was ok. | ||
| Sony | CCDV9 | FROZEN IRIS IN LENS ASSEMBLY | Will record sound but no video. | ||
| Sony | CDP750 | WOULD NOT PLAY | Unit would not play, found S251 defective. |