Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18944
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCDXC510
LOADS DISC, WON'T CLAMP (CLEANED AREA BETWEEN REF 161 & 159) Would load disc, but not clamp it. Found that the D-lever(ref. 161) was sticking, which prevented the TR circular rack gear toengage (this rack gear is not referred to in the service manual, but isatached to TR tension spring ref. 163).
SonyCDXC410
LOADS DISC, WON'T CLAMP (CLEANED AREA BETWEEN REF 161 & 159) Would load disc, but not clamp it. Found that the D-lever(ref. 161) was sticking, which prevented the TR circular rack gear toengage (this rack gear is not referred to in the service manual, but isatached to TR tension spring ref. 163).
SonyCDX71RF
PART AVAILABILITY: HIDEAWAY/WIRED DISPLAY The manual has no part number for Hideaway units and WiredDisplays that are defective and cannot be repaired to component level.
SonyCDX65RF
PART AVAILABILITY: HIDEAWAY/WIRED DISPLAY The manual has no part number for Hideaway units and WiredDisplays that are defective and cannot be repaired to component level.
SonyCDX51RF
PART AVAILABILITY: HIDEAWAY/COMMANDERS The manual has no part number for Hideaway units and Wiredcommanders that are defective and cannot be repaired to component
SonyCDX5090
DISPLAY INDICATOR BAD (FOUND POOR SOLDER ON CNP801) The CDX5090 had a bad display readout. This was caused by abad solder connection on CNP801. This connector is located on the displayboard.
SonyCDX45RF
PART AVAILABILITY: HIDEAWAY/COMMANDERS The manual has no part number for Hideaway units and Wiredcommanders that are defective and cannot be repaired to component level.
SonyCDX4090
LIGHTS ON DISPLAY WENT OUT The Display board lamps (ref# PL801, PL802) went out, foundthe Display board resistors (R825,R827) were over-dissipated. Thiscaused the Display board to become damaged.
SonyCDX3100
LOADS DISC, WON'T CLAMP (CLEANED AREA BETWEEN REF 161 & 159) Would load disc, but not clamp it. Found that the D-lever(ref. 161) was sticking, which prevented the TR circular rack gear toengage (this rack gear is not referred to in the service manual, but isatached to TR tension spring ref. 163).
SonyCDX2100
LOADS DISC, WON'T CLAMP (CLEANED AREA BETWEEN REF 161 & 159) Would load disc, but not clamp it. Found that the D-lever(ref. 161) was sticking, which prevented the TR circular rack gear toengage (this rack gear is not referred to in the service manual, but isatached to TR tension spring ref. 163).
SonyCCDV701
NO RECORD, LOOKS LIKE ONE CHANNEL BAD (FOUND Q202 DEFECTIVE) No record, looks like one head out. Found pin 4 of HR10board good. At pin 24 of IC001 (on the HR10 board) the signal was good,but bad at pin 37. Found Q202 to test pin 204 shorted.
SonyCCDTR91
NO FOCUS, NO ZOOM (FOUND PS501 OPEN) Unit has no focus or zoom functions.
SonyCCDTR7
NO E-E VIDEO (REPAIRED OPEN TRACE BETWEEN R217 & D303 CATH.) No E-E video burst and sync ok.
SonyCCDTR65
NO PB VIDEO (FOUND IC158 ON VS100 MCB BAD) No PB video audio OK. Camera E-E OK.
SonyCCDTR5
DISTORTED EVF PIX; EE OK (FOUND Q230 ON VS-22 MCB DEFECTIVE) EVF pix extremely distorted EE pix ok.


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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