Dicas Reparação




Modelo - Chassis


Pesquisa: Enviar Dica Resolvida
Resultados 81420
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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCFD758
INTERMITTENT AUDIO (RESOLDER CN316 ON MEGABASS BOARD) Audio was intermittent.
SonyCDPC505
LEGS OF POWER TRANSFORMER DO NOT MATCH HOLES ON PCB The power transformers supplied by NPC (p/n 1-449-954-11) havelegs which do not line up with the holes on the power PCB. -HQ COMMENTS: Tokyo has advised that the transformer can be adapted tothe power board by trimming the two leads that do not match th
SonyCDPC305
LEGS OF POWER TRANSFORMER DO NOT MATCH HOLES ON PCB The power transformers supplied by NPC (p/n 1-449-954-11) havelegs which do not line up with the holes on the power PCB. -HQ COMMENTS: Tokyo has advised that the transformer can be adapted tothe power board by trimming the two leads that do not match th
SonyCDPC205
LEGS OF POWER TRANSFORMER DO NOT MATCH HOLES ON PCB The power transformers supplied by NPC (p/n 1-449-954-11) havelegs which do not line up with the holes on the power PCB. -HQ COMMENTS: Tokyo has advised that the transformer can be adapted tothe power board by trimming the two leads that do not match th
SonyCDPC201
LEGS OF POWER TRANSFORMER DO NOT MATCH HOLES ON PCB The power transformers supplied by NPC (p/n 1-449-954-11) havelegs which do not line up with the holes on the power PCB. -HQ COMMENTS: Tokyo has advised that the transformer can be adapted tothe power board by trimming the two leads that do not match th
SonyCDPC35
LEGS OF POWER TRANSFORMER DO NOT MATCH HOLES ON PCB The power transformers supplied by NPC (p/n 1-449-954-11) havelegs which do not line up with the holes on the power PCB. -HQ COMMENTS: Tokyo has advised that the transformer can be adapted tothe power board by trimming the two leads that do not match th
SonyCCDFX510
UNIT IS INTERMITTENTLY DEAD OR HAS NO FUNCTIONS/W651 The unit is intermittently dead after assembly during repair.I found you can flex W573 or W561 to introduce the problem. The cable isbreaking at the end that plugs into the CS-35 board.
SonyDTX10
PART NUMBER FOR LED HOLDER (3-365-233-01) The service manual shows the plastic bracket which holds theLED D901 as not supplied. -HQ COMMENTS: The part number for the holder is 3-365-233-01.
SonyCDX5180
INTERMITTENT NO OPERATION (RESOLDER Q502 COLLECTOR) The unit will intermittently not turn on (no functions, nodisplay). Found no LED B+ and no Lamp B+ when the Main board was flexed.
SonyITA4000
UNIT INTERMITTENTLY DIALS WRONG NUMBER Unit intermittently dials the wrong number in the tone dialingmode.
SonyGV300
INSTALLING NEW LCD The horseshoe light is on the screen when LCD is replacedbecause the new LCD's are being stocked without curtains (ref 58).
SonyKV27XBR95S
INTERMITTENT COLOR DOTS ON SCREEN, REPLACED COMB FILTER After about five minutes of play, the picture showed colordots on the screen. After a while, the picture was unwatchable and thecolor started to bleed off of images.
SonySTRD2090
INCORRECT PIN CONFIGURATION LAYOUT, IC125 The semiconductor pin configuration in the beginning of S/Mdoes not match that of the on-screen schematic or the on-screen boardlead layout.
SonySTRD1090
NO PIN OUT FOR IC150 SHOWN IN S/M When installing the new IC150, I found all IC pin outs infront of S/M except IC150.
SonySTRD1090
MISSING IC 417 AND ADJOINING PARTS This unit is missing IC417, X401, C464, C462 and jumpernumbers 443, 437, 435, and 472. These are all Surround board components.Although the surround works, why are all these parts missing? On anotherreceiver, STRD1090, serial number 1800140, these part


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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