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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV2781R | POPPING SOUND IN AUDIO, REPLACE IC-101 ON "A" BOARD | Popping sound in audio when changing channels. Also, whenMUTE button pressed, audio level would go high and stay high until volumelow function was pressed or set was turned off. | ||
| Sony | WMD3 | MISSING PART NUMBER - ROTOR ASSEMBLY | Incorrect: Ref #141 P/N missing. Description missing. Correct: Ref #141 P/N X-3310-905-00 Description - Rotor Ass'y -HQ COMMENTS: We issued a S/B in Oct. 1986 concerning the missing P/Nfor the rotor ass'y. It is Tape Recorder S/B #216. | ||
| Sony | PSLX255 | NO POWER | Repetitive failure of R806 in TA-AX430 unit caused byPS-LX255. | ||
| Sony | CCDV3 | AUTOFOCUS MOTOR NOISE | Auto focus motor noise. | ||
| Sony | CCDV110 | NO PICTURE IN CAMERA MODE | No picture in camera mode. | ||
| Sony | CCDV3 | INTERMITTENT NO COLOR IN CAMERA MODE | Intermittent no color in camera mode. Replaced X721 on theVC-20 board that changed frequency from 28.636 MHz to 28.682 MHz.Defective sample attached. -HQ COMMENTS: A service bulletin will be issued shortly regardinga circuit change. | ||
| Sony | CCDV110 | UNIT DEAD | Open fuse F381 on the SC-6 board. Tape inside unit. -HQ COMMENTS: Please try to determine the mode of operation duringfailure and check for bent pins on the multipin connector if you receiveany similar units. | ||
| Sony | CDP310 | DISC WILL NOT CLAMP AFTER LOADING | Plastic piece broken off left post that holds chucking armin place. | ||
| Sony | SLHF1000 | AUDIO MUTING IN PCM DURING RECORDING/PLAYBACK | Audio mute in PCM mode during recording/playback. | ||
| Sony | CCDV3 | NO CAMERA VIDEO - PLAYBACK OK | No video from camera, playback OK. Camera video looks as ifhoriz. sync. freq. is off, but flashes bright sometimes. Found X721on VC-20 board not oscillating. | ||
| Sony | CCDV110 | NO PLAYBACK VIDEO | No video on playback. Appeared to have defective video heads.RF output from heads, and head amp normal. Found loss of gain in Q227 onVI-21 board. | ||
| Sony | KPR36XBR | NO LEFT CHANNEL, RESOLDERED IC5008/PIN 7 | One speaker dead. | ||
| Sony | WMF77 | AUDIO CUTS OUT WITH MOVEMENT | Audio cuts out with movement. | ||
| Sony | WMF77 | NO AUDIO IN RIGHT CHANNEL | No audio - right channel. | ||
| Sony | CFSW440 | INOPERABLE PLAY BUTTON | Play button not working. |