Dicas Reparação




Modelo - Chassis XR2300


Pesquisa: XR2300 Enviar Dica Resolvida
Resultados 10
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyXR2300
WILL NOT MANUALLY REVERSE TAPE (B-LINK SELECTOR WAS MISSING) Unit works normally except that the tape will not reversemanually.
SonyXR2300
NO AUDIO (REPLACE D359, P/N 8-719-110-13 The unit had no audio. Found D359 open.
SonyXR2300
NO AUDIO (REPAIR DAMAGED TRACES) The unit has no audio. Found 3 open traces. Between CNP801 Pin#8 to JW61 Between C357 and CNP901 and 2 Between JW60 and JW54This FPR also pertains to serial numbers 618587 and 44212.
SonyXR2300
NO AUDIO (REPAIR DAMAGED TRACE BETWEEN JW105 AND JW50) The unit has no audio. Found open trace between JW105 andJW50. Also the tape deck does not function. When a tape is inserted theradio stays on.This FPR also pertains to Serial number 589067.
SonyXR2300
NO BALANCE (REPAIR OPEN TRACE BETWEEN CNP801 PIN 3 & JW780) The balance control has no effect on the audio. It is alwayscentered. Found a trace blown between Pin # 3 of CNP801 and JW780.This FPR also pertains to Serial numbers 566600 and 595357.
SonyXR2300
INTERMITTENT AUDIO/TUNING ON RADIO Unit will have intermittent audio and tuning/seek functionon radio. Tape deck is fine. Found that regulator B+ terminal on S703was not making good connection.
SonyXR2300
WILL NOT ACCEPT TAPE (REPLACE REF. 105, "TAPE HOOK") The tape hook is broken, jamming the mech and not allowing itto accept a tape.
SonyXR2300
NO FUNCTIONS (REPLACE SHORTED D361) D361 shorts, sending ACC straight to ground.
SonyXR2300
DEFECTIVE BALANCE CONTROL When adjusting the balance control, it would just keep turningand not stop. When turning the balance control back the other way, theAudio would not come back on.
SonyXR2300
NO POWER, NO AUDIO (REPAIR TRACES IN VICINITY OF CNP801) Some units have no power, and others have no audio or audiomissing from some channels. Found the board cracked and/or lifted tracesaround CNP801.This FPR also pertains to Serial numbers 575379 and 609757.


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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