Dicas Reparação
Modelo - Chassis D15
Pesquisa: D15 Enviar Dica Resolvida
Resultados 100
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | D15 | INTERMITTENT NO FOCUS OR NO FOCUS (NO PLAY/START) | The focus bias is off because clearance between the turntableand MD chassis is too low. It should be 2mm. It is around 1.5mm. Turn-table gradually lowers with use causing the focusing distance to change. | ||
| Sony | D15 | NO SPIN/SCRAPING NOISE DURING PLAY | The height of the turntable is too low. It should be 1.5mm or2mm from MD chassis. A disc does not spin because there is no gap betweenthe turntable and MD chassis or the gap between them is just too small. Adisc touches the MD chassis intermittently. | ||
| Sony | D15 | INCORRECT PART NUMBER OF SCREW | The part numbers for Reference No. 24 are incorrect in theservice manual. | ||
| Sony | D15 | INTERMITTENTLY NO TRACK OR SKIP | Flex board is kinked under pick up jamming the sledmechanism. -HQ COMMENTS: Please re-dress flex board with tape. | ||
| Sony | D15 | 6V GENERATION | Could you give a brief description of how the 6V is derived?What should the waveform be on pin 10 of IC-104? The waveform on thecollector of Q-406? -HQ COMMENTS: Pin 10 of IC-504 is a PWM signal which by turning Q-405 onand off turns Q-406 on and off. | ||
| Sony | D15 | NO DISK SPIN | Intermittent or constant no disk spin by clv motor. ReferenceNo. 21 is bowed up at its narrowest point between the CLV motor and theFOP. Check the motor for (dead spots) as it may have been damaged due tostalling. | ||
| Sony | D15 | NO CHARGE OF BATTERY | Battery would not charge. Charging circuit inoperative.Found R-403 incorrectly located on the board and soldered to the collectorof Q-433. | ||
| Sony | D15 | THE ENTER/REMAIN OR PLAY FUNCTION WORKS INTERMITTENTLY | ENTER/REMAIN button or PLAY button does not reach their res-pective switch when it is pushed. The ENTER/REMAIN or PLAY function doesnot work or intermittently. I have many units which have this problem. | ||
| Sony | D15 | (ENTER/REMAIN) SWITCH DOES NOT FUNCTION | Enter/Remain switch does not function. This problem has alsobeen verified in three other units with unrelated serial numbers. | ||
| Sony | D15 | INCORRECT PART NUMBER IN MANUAL | Part number is wrong. |