Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18941
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyD3
BATTERY WILL NOT TAKE CHARGE Battery will not charge and hold charge.
SonySL300
WILL NOT LOAD Will not load tape.
SonySLHF900
NO DISPLAY Unit had no display.
SonyCDP110
MAKES NOISE AND DOOR WILL NOT STAY CLOSED Unit makes noise and door will not stay closed.
SonyCCDV1
FLASHES Video flashes.
SonyKV2775R
PICTURE SHIFTED, REPLACE IF BLOCK 1-464-597-11 When TV was first turned on, picture was good. After fiveminutes, the picture had shifted.
SonyKV25XBR
VIDEO BLANKED OUT By doing a voltage analysis on the D board, I was able totrace to Q1504 - E2.4, B.4, C.12.9, Q1506, E2.4, C.2.4, B.2.4 checkedtransistors they were ok. Checked surrounding components R1537 Changedvalue.
SonySL250
CHANNELS (STATIONS) CANNOT BE TUNED IN Channel display can be seen, however, stations cannot be tunedin.
SonyCDP110
IC3 FAILURE Four units with distorted audio of varying degrees - somequite severe. Found IC303 (CXD1135Q) defective. This was after theRAM chip was changed on two of the units.
SonyKV27HFR
NO VERTICAL SYNC ON COPY-GUARDED TAPE, ADD CAPACITOR When playing certain copy-guarded tapes, namely, two WaltDisney tapes, this TV model has absolutely no vert. sync. Picture rollsupward rapidly. This problem was noted on two other sets, same model i.e.KV27HFR. Same symptom was present using two differ
SonyVTX1100R
PROFEEL TUNER Intermittent shutdown when unit gets hot.
SonyWMF69
MOTOR MOUNT HOLES POSITIONED WRONG ON NEW MOTORS The servo board solders onto motor in one way. The holes tomount motor to deck assembly are drilled in wrong position. When motorservo board is properly attached, the motor will not fit onto deckproperly or the servo board is not positioned properly.
SonyCCDV100
ELECTRONIC VIEWFINDER COMPATIBILITY Can an NTSC viewfinder be used on the PAL camera? -HQ COMMENTS: No, pix will roll continuously.
SonySPP80
SPP80 BATTERY PART NUMBER We have a customer that needs a battery for an SPP80 telephoneWe have no service information on this phone. I have made a half dozenphone calls on this subject. I am no further ahead at this time. If youcould help in this area, I would appreciate it.
SonyTCW21
NO P/B OR REC WITH B DECK No P/B or REC with B deck. No indication on level meters.A deck PLAYBACK OK. Found IC309 Pins 9, 13 held at -5.8V instead of+6.4V. Traced switching logic back to Pin 2 of IC402. It measured0.6V instead of -5.8V. Found IC401 at Pin 6 was drawing exce


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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