Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyWMAF62
AVAILABILITY OF LCD ASSY WHICH INCLUDES FLEX CABLE The LCD display (Ref#E701), and it's connector (Ref#905) areavailable as separate items. However, there is no way to connect the LCDto it's connector manually. -HQ COMMENTS: Tokyo fax (#A900509): The Synthesizer PCB, which includesthe Flex cable and th
SonyEVS1
TRACKING IS OFF/OR EATS TAPES-WRINKLES TAPES Customer complains about lines in picture, off tracking oreats tapes.
SonyXR5500
HANDLE COMING OFF WHEN CUSTOMER REMOVES UNIT FROM BRACKET District office CIC has received three customer complaints dueto the handle coming off their removable car stereo unit as they pull fromthe bracket. Will attempt to get a sample. This part is used in severalmodels. -HQ COMMENTS: Tokyo has been made aw
SonyKV27HFR
DEAD, REPLACE R-664 ON "G" BOARD Resistor R-664 (base of Q-655) had increased in valueaffecting the bias of Q-655. As a result, unit did not start up.
SonyKV32XBR50
NOISE WHILE CHANGING CHANNELS, NORMAL NO MUTE ON AUDIO AMP When changing channels, you will hear a slight noise such as,thump, thump. You hear this even if set is in mute mode. I have alsoheard this in a new KV-27XBR50. It seems inherent in this new model. -HQ COMMENTS: What you are hearing is the audio ampl
SonySLHF360
WILL NOT LOAD/EJECT I have found two units with the same problem. One of the twoleads soldered to the terminals of the loading motor breaks off due to themovement and play of the motor.
SonyKV13TR20
INTERMITTENT LOSS OF PICTURE,RESOLDERED VHF TUNER Set will work and start to fade in and out and loss signal.
SonyCCDTR5
RECORDS DRUM MOTOR NOISE Records motor noise. Cylinder motor Ref. No. 320 on page 217(part number A-704-820-2A) is noisy when compared to other TR5s. Havereplaced cylinder motor and (VS-22) part number A-706-194-1A. The problemstill exists. -HQ COMMENTS: Please replace the m
SonyCDP370
DOES NOT WORK WITH REMOTE PROPERLY Does not work with remote control, or intermittent remoteoperation. Not taking commands properly. Remote commander checks ok.
SonySTRAV710
NO SYSTEM POWER Power relay RY-901 will not turn on. Solder joints at legs ofQ-911 look discolored by excessive heat.
SonyKV27TS22
COMPRESSED PICTURE, REPLACE C-542 Severely compressed picture with signal in picture foldoverand bright line in the center - horizontal deflection is ok.
SonyCCDF55
DEW LIGHT COMES ON DEW light comes on intermittently. Read about 7K Ohm atsensor and 45K Ohm at other end of connector on loading motor board.
SonyCCDF55
COLOR FADES Color fades in and out - with flicker on some part of picture.
SonyKV27TS30
PURITY CHANGES ON LEFT SIDE, CRT Purity changes on the left side after warming up.
SonyKV27EXR10
NO AUDIO, REPLACE IC-405 AUDIO OUT No audio.


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.

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