Dicas Reparação








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Resultados 83890

Dicas de reparação para:
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyICFC11WL8 DISCONNECTED No buzzer alarm.
SonyCF520R401 OPENS R401 opens and the motor will not run.
SonyTCM121BELT JUMPS OFF MOTOR Belt jumps off motor pulley due to lubricant getting on belt.
SonyTAE5450TRANSFORMER RADIATING 60HZ Hum in both channels. Volume control had very little effecton control of hum. If volume control turned up, tone controls wouldeffect hum.
SonySTRV2BLOWN TRANSISTORS Several units came in with blown power fuses.
SonyICF7750WTIMER DOES NOT FUNCTION Timer will not cut off after activating.
Philips14PV162Calling installation menuThe installation menu is activated by the following procedure: - switch on the set by means of the stop key. - Press simutaneously the cursor left and the cursor right key on the remote control.
Philips14PT156BNo pic (field collapse) - sound okR3449 4R7 feed res to FOP chip o/c - no other fault detected
Philips14HT3303Service code of the FM-Radio tuner.In the partslist of the Radio-SP/LS-Vbatt panel of the Chassis Manual L9H.2E, the service code of the FM-Radio tuner item 1901 was not indicated. The service code is 9352 632 70112
Philips14CN3001/05Int low contrastCheck preset res (chan scan) isn't shorting to crt aquadag
Philips14CN2201Dead - correct 100v HT on dummy loadScan coils - had arced across rubber wedge
Philips12TVCR240/05St/by only - no line driveUG06B clamp diode leaky
Philips12B312/15SDead.Drys on sub PCB & BU type regulator.
Philips10CX1120/05Rpower supply working but no line drive.changed the following T539 / T534 / R537 / R502. LOPT faulty
Philips10CX1120/05Raster - distorted & no frame sync.SKE bridge recy.




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