Dicas Reparação




Modelo - Chassis


Pesquisa: Enviar Dica Resolvida
Resultados 81393
Pedir dica reparação
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyKV2691R
SET SHUT DOWN AT START UP, OPEN C609 I found a ripple on the retified standby line.
SonySTRD790
NO SURROUND - R628 FAULTY P/N 1-249-389-11 No surround at all.
SonyKV32XBR25
INTERMITTENT PIX, RESOLDERED Q2303 ON "E2" BOARD Intermittently there was no video, channel display O.K.
SonyKV27TS27
NO VIDEO, REPLACE IC-301 There was no video, raster (dark) intermittently. The soundwas fine though.
SonyKV20TS27
NO POWER, REPLACE RY601 No power.
SonyPVM2530
RETRACE LINES, TOP OF PICTURE The picture was distorted with retrace lines on the top.
SonyKV13TR27
SNOW AND NO DISPLAY, RESOLDERED 5V REGULATOR IC There was no picture instead, raster and snow appeared. Inaddition, there were no channels or volume display.
SonyCPD1302
SHUTS DOWN IMMEDIATELY WHEN RGB CABLE IS CONNECTED TO PC The unit would shut down immediately after the cable wasconnected to the computer.
SonyCPD1604S
INTERMITTENTLY LOSES GREEN, COLD SOLDER ON R526 ON "B" BOARD The monitor would intermittently lose green.
SonySTRAV920
DISPLAY OUT BUT OPERATION OK - FAULTY SOLDER R202,203,242 The unit had no display, however, operation was normal.Tapping around the left front part of the unit caused the display toflash.
SonySLV585HF
NO DRUM ROTATION. EATS TAPES./ CN007 MD49 BOARD LOOSE. No drum rotation and it ate the tapes when the tape was loadedand PLAY was hit.
SonySPPA20
NO RANGE There is no range from the handset.
SonyITA550
INOPERATIVE - REPLACE IC-203, P/N 8-759-945-88 Inoperative, and the AC ADAPTOR (AC-T145) was getting hot.
SonyCCDV5000
AUTO FOCUS QUESTION We need to know at what point the auto focus sets the lens ata fixed point when in wide angle zoom. We cannot locate this informationin the service or owners manual. Are we overlooking it or does this modelhave a different mode of operation?? Please l
SonyCFD440
CD NOT OPERATIONAL - REPLACE IC-802, P/N 8-759-971-11 No power. I only repair CD mechs, and of the ones I do, about1 out of 20 has this problem.


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.

Verifique se o esquema está disponível na área de downloads