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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDX7580 | SERVICE MANUAL ADJUSTMENT SECTION ERRORS | The adjustment section of the manual has several errors. Onpage 6, shouldn't spindle height be closer to .95mm than .95cm? Also,instructions for entering the service mode are not given. On pages 7 & 8,the diagrams show the scope connected to ground. | ||
| Sony | CDX7540 | SERVICE MANUAL ADJUSTMENT SECTION ERRORS | The adjustment section of the manual has several errors. Onpage 6, shouldn't spindle height be closer to .95mm than .95cm? Also,instructions for entering the service mode are not given. On pages 7 & 8,the diagrams show the scope connected to ground. | ||
| Sony | CDX7520 | SERVICE MANUAL ADJUSTMENT SECTION ERRORS | The adjustment section of the manual has several errors. Onpage 6, shouldn't spindle height be closer to .95mm than .95cm? Also,entering the service mode requires you to press and release the resetbutton while simultaneously holding down the other 2 ke | ||
| Sony | CCDF55 | NO RECORD - PLAYBACK IS OK | Record Y RF was missing at the head amp. Y RF out was presenton pin 43 of IC-201 (Y process). Signal was not at the output of IC-101pin 2. Checked B+ at IC and it was missing. B+ also missing on transis-tors Q-115, Q-117 and Q-118. | ||
| Sony | KV25VXR | LOCK-UP | Set would turn on but no other functions. Raster ok and soundis ok. Measured crystal at IC-103 and found amplitude at 2Vp/p, s/b5Vp/p. | ||
| Sony | TCDD3 | CAUTION INDICATOR APPEARS AFTER A FEW SECONDS OF PLAY | After a few seconds of play, the caution indicator appears.Noticed Reference No. 112 was bent and touching drum assembly. There wasno indication that the unit had been dropped. | ||
| Sony | CCDF56 | CAPSTAN MOTOR RUNS WILD | Whenever any pressure was exerted on the camcorder, the cap-stan motor would run wild and unit would shut down. In trying to locatethe problem with the unit, disassembled - it would never malfunction. Itold the servicer to check all busses and connecto | ||
| Sony | SEN711CD | INCORRECT COMPONENT MODEL IDENTIFICATION FOR CASSETTE DECK | The service manual breakout sheet indicates an incorrectmodel for the cassette deck portion of this system. The incorrect modelnumber shown on the sheet is TA-WR511. | ||
| Sony | TCW301 | DECK "A" WON'T WORK | Deck A would not work. | ||
| Sony | SLV272UC | POOR RECORD AND DROPOUTS IN PLAYBACK | Output from IC-103 comb filter was incorrect. Input at pin 6was correct but output from pin 4 was all wrong. The 2x FSC clock pulsewas missing from pin 7. Traced back to pin 17 of IC-102. Changed IC withthe same problem. Found resistance between pin | ||
| Sony | SLV676UC | TAPE STUCK | Tape was stuck in unit. Found worm wheel and cam geardefective. | ||
| Sony | SLV585HF | TAPE STUCK | Tape is stuck. Found defective cam gear. | ||
| Sony | SLV575UC | WILL NOT EJECT TAPE | Unit would not eject tape. Found cam gear defective. | ||
| Sony | SLV575UC | FUNCTIONS SCRAMBLED/TAPE SKEWING | Push Stop and unit would play, push Play unit stops. Whenplaying back, the tape skewed through the tape path. | ||
| Sony | CCDV99 | INTERMITTENT NO COLOR | E-E color looks ok but on playback color intermittently cutsout. This is very intermittent and difficult to reproduce. |