Dicas Reparação




Modelo - Chassis


Pesquisa: Enviar Dica Resolvida
Resultados 81386
Pedir dica reparação
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyRMP201
FAILURE OF REMOTE AFTER JUST A FEW MONTHS, REPLACED BATTIRES The customer complained of repeat failures of his remotecontrols. He had received three exchange units with the same results.
SonyXR7400
PREVIOUS VOLUME LEVEL NOT REMEMBERED WHEN UNIT IS REMOVED Customer complained of intermittent change in volume levelwhen moving unit between his car and motorcycle. Dealer exchanged unit &new one was the same. Our SSC exchanged unit & new one was the same.
SonyCFD760
WRONG PART NUMBERS FOR MOTOR M-601/M-602 Above part number is for the pulley assembly, reference number360.
SonyCFD750
WRONG PART NUMBER FOR MOTOR M-601/M-602 Above part number is for the pulley assembly, reference number360.
SonyXK8D
PM-401 PLUNGER JAMS CAUSING Q-603 TO BE DAMAGED PM-401 plunger jammed and damaged Q-603. Also applies toserial numbers 10917 and 19158.
SonyKV27XBR60
SET GOES INTO OVP INTERMITTENTLY ON TURN ON, REPLACED Q-651 Set goes into OVP intermittently on turn on (every 4 or 5times). When unit works, all voltages are correct.
SonyCDP390
NO SLED MOTION WHEN DISC IS LOADED When turned on, the unit would power up and load the disc butthe sled would not move in.
SonySLV50
RF MODULATOR AUDIO SIGNAL PATH IN SLV-50 Since the SLV-50 does not have the HF-6 board (for Hi-Fiaudio) to provide audio to the RF modulator (CN-553) a 6.8K Ohm resistor(chip component) is connected between pins 11 and 8 of CN-571 on theMA-27 board. This information is not shown in the service
SonySTH500
BEAT NOISE ON TUNER When listening to audio at a low level, background noise canbe heard.
SonySTH300
BEAT NOISE ON TUNER When listening to audio at a low level, noise can be heard.
SonyST818M
BEAT NOISE ON TUNER When listening to audio at a low level, background noise canbe heard.
SonyHCDH7
SERVICE MANUAL ADDITION The part number for the Eject button is not in the servicemanual.
SonyHCDH1500
SERVICE MANUAL ADDITION The part number for the eject button is not supplied in theservice manual.
SonyTC555ES
NEW MOTOR DOES NOT TURN When replacing the capstan motor (M2), the new motor does notturn.
SonyKV27XBR15
SET GOES INTO OVP INTERMITTENTLY ON TURN ON, REPLACED Q-651 Set goes into OVP intermittently on turn on (every 4 or 5times). When unit works, all voltages are correct.


Assistência TécnicaAs dicas apresentadas destinam-se a técnicos de eletrónica, a tentativa de reparação ou assistência sem ter conhecimentos de eletricidade e eletrónica, podem provocar danos mais graves aos equipamentos e, devido a tensões muito elevadas em alguns circuitos, graves danos fisicos que podem constituir um risco em determinadas reparações.

Não arrisque reparar equipamentos com tensões elevadas se não tiver conhecimentos técnicos para o fazer em segurança.

Verifique se o esquema está disponível na área de downloads