Dicas Reparação
Modelo - Chassis
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Resultados 81407
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDX45RF | MAGAZINE WON'T LOCK INTO MAGAZINE AFTER IT HAS BEEN EJECTED | The lock lever would stay down after the magazine wasejected. Hence, when you reinserted magazine it would not work. | ||
| Sony | CDX4050 | WILL NOT PLAY CD (RADIO FUNCTIONS OK) | No 5V on pin 20 & 21 of IC701 when disc was inserted (radiofunctions ok). Lifted pins 21/20 IC701, still no voltage. Applied 5V tobase of Q610, switching and regulation ok. 5V was applied to pin 20IC701, Pin 21 IC701 showed 5V. With power off grounde | ||
| Sony | CCDTR80 | NO EVF PIX / MISSING DATA PAGE "D", ADDRESS B0 TO BB | No EVF Pix | ||
| Sony | CCDTR700 | INT. LOADING AND FUNCTIONS / RESOLDER IC 501 ON VS-99 BD. | Intermittent loading and function. | ||
| Sony | IPS760 | UNABLE TO LIST WAY POINTS | Customer cannot call up mark points and way pointspreviously entered. ICON marks can be seen on screen but when listingpoints they do not appear on the list page. | ||
| Sony | SLVR5UC | TRACKING LIGHT CONTINUES TO BLINK - REPLACE IC501 | Erase of CTL & lateral audio track, looks like bad capstan or drum hi fi track and picture are visible. Very misleading. Bias voltage must turn on but connot find correct pin out that ties the two together. | ||
| Sony | SLV900HF | STUCK IN SAP MODE - RESOLDER PIN20 OF CN401 | The tuner was stuck in the sap function and if the channelhas the sap transmission it will record with normal audio head. | ||
| Sony | SLV900HF | SYSTEM LOCK UP - READJUST TRIMMER C101 | After unit being on for 30 mins found remote would not workunplugged to see if unit would reset. Upon plugging back in stereo timer,record LEDs on front were lit but no function wold work. -SOLUTION : found clock signal on pins 1-2 on IC101 on MF172 b | ||
| Sony | SLV771HF | WON'T LOAD PROPERLY - RESOLD S001 (CASSETTE UP/DWN SWITCH) | The tape does not load properly. Cassette moves in andout. The S001 cassette up/down switch is soldered tilted at the factoryand the pin swithc ref 303 cannot activate it because it gets stuck. | ||
| Sony | SLV757HF | NO SOUND AT EE OR PLAYBACK - RESOLDER COLLECTOR OF Q201 | No sound at EE or playback. | ||
| Sony | SLV750HF | MECH LOCKS UP | Cannot eject tape. | ||
| Sony | SLV720HF | TAPE STUCK NO EJECT - REALIGN MECH, ADD .047U (CASS IN SW) | Tape stuck, won't eject | ||
| Sony | SLV720HF | WILL NOT ERASE TAPES - RESOLDER JOINT BTWN R332 & Q303 BASE | the unit will display vertical rainbow band typical for tapenot being erased. Found open circuit trace between R332 and Q303 base.this is not the first case of bad feed through connections for this model. | ||
| Sony | SLV700HF | INTERMITTENT TUNER VIDEO - REPLACE IC651, RESOLD PIN30 IC501 | Tapping anywhere on the unit caused video from tuner toblank, missing from pin 6. No voltages changed w/tapping. Whileresoldering pin 2 I noticed that video came back but did not stay.Followed A1, L2, to pin 30 of IC501. | ||
| Sony | SLV640HF | WON'T PLAY - REPAIR THE PLAY/STOP SWICH CONTACTS | Won't play. the contacts for play and stop were bent on theknob. |