Dicas Reparação




Modelo - Chassis


Pesquisa: Enviar Dica Resolvida
Resultados 81352
Pedir dica reparação
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonySLHFR70
PART NUMBER What is the part number of PS2.6x4 screw and the spring pin2.5x16 on page 88 of the S/M. -HQ COMMENTS: The P/N of the screw is in the Hardware List on page 92(7-628-235-95). The pin is not available. However, a 2.5x14 pin shouldwork (P/N 7-626-302-31)
SonyBMC550
DISTORTION IN UPPER AND LOWER PORTION OF PICTURE Upper and lower portion of picture was distorted only duringa short period of time after standby to REC or REC PAUSE to REC. Afterthis point, playback picture appears normal.
SonyBMC110
UNIT DEAD, NO POWER UP Unit was completely dead, no operation. Found u-comp of SS-17board (IC301) Pin 38 (Reset) always remains low.
SonyKV25DXR
INTERMITTENT HORIZONTAL SQUEAL This unit has an intermittent horizontal squeal.
SonyKV1993R
THE AUX WOULD COME ON IN FRONT OF THE CHANNEL NUMBER This set displayed the same symptom as the KV-1970R. The AUXwould come on in front of the channel number. This model number is notlisted on the Bulletin.
SonyCDX5
PROTECTOR PLATE AND FRAME PART # The original frame has notches in the side so the protectorkit 3-323-287-01 can be snapped on. The replacement frame part does nothave these notches.
SonyALL CAM
NO 80 PIN IC REMOVER & NO PART NUMBER Video equipment now has 80 pin flat pack IC
SonyWMF75
PART NUMBER MISSING Page 5 of S/M Sony Bond SC-108, No. 9 digit part number given.
SonySLHF600
VIDEO NOISE Units displayed white video noise, resembling static, duringplayback.
SonyKV3000R
DEAD UNIT Dead. F604 was opened.
SonyKV2680R
SOUND FM R SPEAKER IS MUCH LOUDER THAN L SP, RESOLDER C-1190 Sound from right speaker is much louder than left speaker.
SonyKV20XBR
DEAD UNIT Dead. F601 was opened.
SonyKV3000R
UNIT WAS DEAD Dead. F601 was opened.
SonyD7
DISTORTION IN HEADPHONE Only headphones are distorted (intermittent).
SonyBMC550
NO AUTO FOCUS Unit came in with complaint of no auto focus. After extensiveelectronic troubleshooting and adjustments I noticed that the push rodthat is activated by the lens barrel to give mechanical reference to theinfrared transmitter did not move when lens moved.


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