Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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(Chassis)
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SonyTCWR99ES
UNIT DEAD, FOUND OPEN R-703 Found R-703 (1219-154-11) open. Replaced resistor and unitchecked out fine. After turning unit on and off several times, R-703opened again. Found excessive AC waveform on R-703 when unit was turnedoff. C-701 appeared shorted in circuit but out of cir
SonyCDX6020
EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje
SonyCDXR79
EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje
SonyCDXR77
EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje
SonyCDX7580
EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje
SonyCDX7560
EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje
SonyCDX7540
EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje
SonyCDX7520
EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje
SonyCDX5040
EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje
SonyXRU220
NO AUDIO, OTHER FUNCTIONS O.K. (Q-108 DEFECTIVE) Unit would power up, display would be on but no audio.
SonyCDPC215
VARIOUS PROBLEMS (RESET NOT WORKING) FLEX CABLE REF. 101 BAD This unit would manifest a variety of odd problems, includingno play. Noticed that RESET on IC-202 was not going to 0V as required.It stayed at around 3V. Found a break in the ground lead of flexconnector between Main and BD board. This robbed the BD
SonyCDPC211
VARIOUS PROBLEMS (RESET NOT WORKING) FLEX CABLE REF. 101 BAD This unit would manifest a variety of odd problems, includingno play. Noticed that RESET on IC-202 was not going to 0V as required.It stayed at around 3V. Found a break in the ground lead of flexconnector between Main and BD board. This robbed the BD
SonyICF2011
LOW SENSITIVITY ON AM AND SHORT WAVE - RESOLDER VR-1 Low sensitivity on Short Wave and AM. Found cold solder jointon VR-1 pot, the AM RF Gain Control.
SonyICF2010
COMPATIBILITY PROBLEM IC-504 The IC-504 is a surface mount IC type. The part number is8-759-240-13. The computer substitutes to part number 8-759-205-76, whichis a dip type IC. Physical size is not compatible. -HQ COMMENTS: KCP corrected the sub. 8-759-240-13 now subs correctly t
SonyCDPC221
NEWER UNITS HAVE DIFFERENT LOADING GEAR SCREW, 7-682-661-09 Newer production units have a different screw for securing theA loading gear (ref. 112). The original screw is a step screw whichserves as the shaft for the gear the newer units have a machine screwwhich secures the gear to a brass post which is secured


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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