Dicas Reparação
Modelo - Chassis
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Resultados 81392
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | STRAV560 | NO VOLUME CONTROL - CORRODED CONNECTIONS ON IC301 | It was not possible to control the volume. It appeared as ifthe ASP/IC-602 was defective. All other ASP functions (switching, bass,treble) worked fine. The problem was caused by corrosion on the DisplayController/IC-301 around pins 1 to 5. These are | ||
| Sony | KV32XBR75 | BARKHAUSEN OSCILLATION, RESOLDERED FBT CONNECTIONS | We received some reports of barkhausen oscillation which maybe intermittent in nature and sometimes signal strength dependent. Theproblem is caused by a poor ground connection on the focus block sectionof the flyback. | ||
| Sony | GEN-CAM | LANC JIG ON BACKORDER/BEG. MAY 1993 | The Lanc Jig is on backorder with 0 shown in transit. Couldsomeone be contacted to expedite part number T-998-548-61, Lanc Jig? -HQ COMMENTS: Delivery to KC should be on or about the beginning of May1993. | ||
| Sony | TCK700ES | PART NUMBER FOR CAPSTAN MOTOR COILS NOT LISTED IN S/M | Need part number for L-901 through L-906 (capstan motorcoils). | ||
| Sony | TAN80ES | NO SOUND & PROTECTOR ON - A-BOARD GROUND CONNECTION FAULTY | All of the B+ and B- lines are ok. Both left and right ouputTR of Q-403 - Q-408 & Q-453 - Q-458 base and emitter has the samevoltage. Somtimes +16V or -14V. None of the TR is defective. | ||
| Sony | CFD444 | OPTICAL ASSEMBLY CABLES: P/N 194607311 AND 194607221 | Servicer is trying to identify the part numbers of the cablesfrom the optical pick-up block to the CD main board and to the RF board.Shown on page 29 of the service manual but not identified in the partslist. -HQ COMMENTS: KCP identified the part number | ||
| Sony | TCWR500 | NEED PART NUMBER FOR LEVER (FR ARM) ASSEMBLY, X-3391-015-1 | Need part number for the Lever (FR ARM) Assembly. The Part isnot referenced in the S/M or the S/M Supplement-1 but is similar toref. 208 on page 24 of the TC-WR480 S/M. -HQ COMMENTS: 4/23/93 - We will send this information to KCP so thatthey may locate | ||
| Sony | CCDTR81 | THE SIGNAL RF OUT ON ONE CHANNEL (2A) IS MISSING/L-007,VS-76 | The signal RF out holds one channel and (ZA) is missing.Looks like head is bad in Playback. | ||
| Sony | CCDTR101 | CAMERA STUCK IN DIGITAL SOLARIZATION MODE/IC708, VC-103 | The camera was locked in solarization mode (digital effect)and could not be cleared to normal picture. Found IC-708 was bad. | ||
| Sony | CCDTR31 | NO VIDEO FROM CAMERA/L-160, VS-95 | Unit has audio in camera mode but no video out. | ||
| Sony | STRAV1020 | INTERMITTENT PROTECT CIRCUIT - FAULTY SOLDER CONNECTION | Unit would intermittently go into protect mode. Also appliesto serial number 815336. This has happened with 20 units. | ||
| Sony | ITA750 | INCORRECT PART FOR REPLACEMENT OF BASE REEL ASSEMBLY | Replacement part being supplied from Kansas City is the wrongpart. Gear is missing and design of part seems very different from theoriginal. Should we remove parts from old assembly and either try to makeit work or get the correct part? This is a comm | ||
| Sony | ITA850 | INCORRECT PART FOR REPLACEMENT OF BASE REEL ASSEMBLY | Replacement part being supplied from Kansas City is wrongpart. Gear is missing and design of part seems to be very different fromthe original part. Should we remove parts from old assembly and try tomake it work or can we get the correct part? This is | ||
| Sony | CCDF55 | NO COLOR IN CAMERA MODE /L-401, VC-82 | No chroma from VC-82 board. Check signal at IC-401 pin 16,and signal was ok. Checked pin 18, no signal. Checked each side ofL-401, no signal on one side. L-401 checked open. | ||
| Sony | STRD590 | INTERMITTENT POP IN AUDIO - FAULTY CONNECTION ON R-952 | Audio would occasionally pop, display would blank and thenreturn. |