Dicas Reparação
Modelo - Chassis CDX7560
Pesquisa: CDX7560 Enviar Dica Resolvida
Resultados 14
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDX7560 | DOES NOT CHUCK DISCS (FOUND CNJ3 DEFECTIVE) | Disc is drawn into mechanism, but won't chuck, it will chuckand play upside down but not chuck at normal position. | ||
| Sony | CDX7560 | PLL ADJUSTMENT DRIFTS (FOUND C24 & C25 LEAKING ELECTROLYTE) | Unit would play fine for a few days after PLL was adjusted.Found C24 and C25 electrolytic capacitors leaking oil to the board.Schematic location I, J-10. | ||
| Sony | CDX7560 | DOES NOT PLAY DISCS (FOK SIGNAL VOLTAGE ONLY REACHES 1.5V) | The FOK line would only rise to ~ 1.5V. Problem was caused byIC2 (Servo IC) loading it down. | ||
| Sony | CDX7560 | SKIPPING WHEN OUTER TRACKS ARE PLAYED | The customer may complain that skipping occurs when outertracks of discs are played. This may occur if the mechanism sub-chassisis bent, which makes it more difficult to maintain proper focus at theouter portions of discs. | ||
| Sony | CDX7560 | SWITCHES FROM TUNER TO CD AT RANDOM (REPLACE SW80 ON LED BD) | While playing the radio, the unit reverts to CD operation evenif no CD has been inserted. | ||
| Sony | CDX7560 | INOPERATIVE/ NO POWER OR ILLUMINATION (REPLACE D-412) | The unit was completely inoperative (no power, no reset and noillumination). I did a quick check of +5V supply to pins 3 and 4 of IC501(system control IC) and found no voltage. I traced it back to Q422emitter and there was no voltage. +14V was availab | ||
| Sony | CDX7560 | EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) | This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje | ||
| Sony | CDX7560 | 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 key | ||
| Sony | CDX7560 | RECEIVING INCORRECT PART: L-401 68UH INDUCTOR | When L-401 is ordered, replacement from Kansas City will notfit. Original part is axial type in shape, while replacement is radialtype and will not fit under cross brace of main board. -HQ COMMENTS: The radial type inductor which you received from NPC | ||
| Sony | CDX7560 | SERVICE MANUAL CORRECTION | According to the schematic diagram in the service manual, thecollector of Q-418 is connected to the collector of Q-416. This isincorrect. | ||
| Sony | CDX7560 | UNIT HAS NO AUDIO OUT FOR AM OR FM | Unit has no audio out for AM or FM, has no seek tuning, alsoin FM stereo, indicator is on all the time. | ||
| Sony | CDX7560 | NO POWER | No power, unit reset O.K. | ||
| Sony | CDX7560 | DISPLAY WILL NOT CHANGE COLORS | Amber LEDs and lamps very dim green LEDs and lamps OK. | ||
| Sony | CDX7560 | QUICK CHECK OF AMP REMOTE LINE | Remote Line testing can be made easier. |