Dicas Reparação




Modelo - Chassis CDXR7


Pesquisa: CDXR7 Enviar Dica Resolvida
Resultados 82
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCDXR7
SLED WILL NOT RETURN TO INSIDE OF DISC Weak focus search. Sled does not reset to inside of disc atturn on.
SonyCDXR7
UNIT STUCK IN RADIO MODE Pin 22 PD2 of IC803 was always high, leaving radio always on.
SonyCDXR7
TUNER AVAILABILITY Many reports of theft of the tuner section. Can we getseparately? -HQ COMMENTS: The tuner and players are produced in a pair, and no tuneralone is available.
SonyCDXR7
WRONG INDICATION IN SVC MANUAL Pages 58 and 59, #912 is shown as the entire DC-DC converter.The converter is #904 and the cable is #912. -HQ COMMENTS: We will issue a S/B.
SonyCDXR7
DISC WILL NOT LOAD The disc will not load. The chucking arm gets below its guidepin blocking discCDX-5.
SonyCDXR7
SERVICE MANUAL CORRECTION Pages 43 and 44 of service manual has R714, 715, 717, 724,722 connected to Pin 2, IC6. Actually they connect on the other side ofL3 to Pin 12, IC8. This is a small flaw, but I was told to send it toyou for your reference. Also, could you tell me if th
SonyCDXR7
WRONG PART NUMBER Transistors Q1 and Q2 are listed as 8-759-105-29 on page 69of service manual. Correct number is 8-729-105-29. -HQ COMMENTS: We will issue a T/N and S/B.


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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