Dicas Reparação
Modelo - Chassis D7
Pesquisa: D7 Enviar Dica Resolvida
Resultados 253
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | TCDD7 | AUDIO WOULD INTERMITTENTLY GO TO STATIC | Sound would intermittenly go to static. | ||
| Sony | CFD770 | NO PLAYBACK AUDIO AFTER REPLACEMENT OF HEAD ASSY | No playback from deck A after replacing head. Found that theground and hot wires on the head were transposed. | ||
| Sony | CFD768 | REPLACEMENT OPTICAL ASSEMBLY DOESN/T FIT. | ASC ORDERED REPLACEMENT OPTICAL ASSY 884824601. KCP VIAANDREWS SENT 884824611, WHICH DOESN'T FIT. ORIGINAL HAD 12MM WIDE FLEXCONNECTOR WITH 18 CONTACTS. REPLACEMENT HAS 24MM WIDE FLEX CONNECTOR WITH18 CONTACTS. BOTH PARTS ARE MARKED KSS-360A. -HQ C | ||
| Sony | CFD767 | MAIN BOARD FROM STOCK DIFFERS FROM UNIT | The main board received from NPC is different from the one inunit. When installed and powered up, board smokes. We checked supplementsand corrections, found nothing regarding this problem.Sample board forwarded to NPC(partially modified by tech). | ||
| Sony | CFD767 | TAPE DECK BAD RECORD AND PLAYBACK | Needed a new tape head. Page 83 of s/m shows the former typeof mech. Discovered the former head and its connector were never put inthe system and they do not exist. -HQ COMMENTS: I checked the discrepancy with KCP. The former head andconnector have not | ||
| Sony | CFD765 | UNIT DEAD - REPLACE IC304, P/N 8-759-995-62 | Unit will not turn off or on and CD will not respond. | ||
| Sony | CFD760 | NEW TUNER BOARD IN 9K MODE - REMOVE D513 FOR 10K MODE | New tuner control board from NPC was in 9K mode. | ||
| Sony | CFD758 | NO RECORDING - RESOLDER GROUND WIRE TO HE101 | No recording. Ground wire to HE101 was not soldered toground. | ||
| Sony | CFD758 | NO POWER - REPLACE IC309, P/N 8-759-996-77 | When power button was pressed, the opr/batt led and back lightflickered but unit would not turn on. If power button was pressed andheld, the led and back light would keep flickering until the power buttonwas released. | ||
| Sony | CFD758 | TUNER INOPERATIVE - REPLACE C322, P/N 1-162-306-11 | Tuner inoperative. No power to TU board through CN1. C322was shorted, bypassing C323 and pulling the 30v ouput from T302 to ground.This DC-DC converter didn't work. | ||
| Sony | CFD758 | NO FM - RESOLDER IC1 | Units have no FM, AM is ok. Checked VCC pin 4 of IC3, it wasonly 2.5 volts instead of 5v. Problem traced back to IC1 (IF AMP, FM MPX) | ||
| Sony | CFD758 | INCORRECT LASER | The laser in the unit is a KSS360A, same as the unit receivedunder part #884824601, sub 884824611 but the flex connector in the unit isapprox 3/4 inch across. The flex connecter on the replacement isapprox. 1 inch across. Please advise. -HQ COMMENTS | ||
| Sony | CFD758 | NO AUDIO - TAPE DECK B - REALIGN BY RESOLDERING S604 | Leaf switch mis-aligned. Several decks (4) out of fourteenrepaired by this tech. | ||
| Sony | CFD758 | LEFT SPEAKER DIFFICULT TO REMOVE FOR SERVICE | Left speaker is difficult to remove too tight from mainunit. I have found excess amount of plastic in (L) speaker's real rail. | ||
| Sony | CFD757 | CD DOOR IS SLOW AND WILL NOT CHUCK CD - REPLACE RING | Door opened very slowly and somtimes would be stuck closedwhen the door did open and a CD was placed on tray the unit would notchuck. |