Dicas Reparação




Modelo - Chassis D14


Pesquisa: D14 Enviar Dica Resolvida
Resultados 97
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(Chassis)
SintomaCausaSoluçãoPor:
AiwaVXD1420
Pin code removalEnter wrong no 3 x, then press Vol- on set & "7" on R/C for 5 secs when "protected" appears
Microtec 14" NE DigitalJD144k
Sem controle de brilhoR437 (220K) aberto
Microtec 14" NE DigitalJD144k
Sem controle de brilhoR437 (220K) aberto
Microtec 14" NE DigitalJD144k
Sem controle de brilhoR437 (220K) aberto
SonyD143
#S SWITCHED FOR M901/902 IN MANUAL Reference numbers on page 31 of service manual for motorsswitched. M901/902 in break out are switched.
SonyD143
STATIC NOISE HEARD IN AUDIO OUT - REPLACE IC601 (875929718) Static or noise heard in audio out.
SonyD141
UNIT POWERS UP THEN SHUTS DOWN WITHIN 2 SECONDS Unit would power up but shuts down within 2 seconds.
SonyD141
NO DISPLAY - REPLACE IC801 (8-759-326-68) No display. Unit functions ok. IC801 syscon, putting outabnormal/distorted pulses. All B+ and must haves read ok.
SonyD141
#S SWITCHED FOR M901/902 IN MANUAL Reference numbers on page 31 of service manual for motorsswitched. M901/902 in break out are switched.
SonyD141
STATIC NOISE HEARD IN AUDIO OUT - REPLACE IC601 (875929718) Static or noise heard in audio out.
SonyCPD1425
PART NUMBER CORRECTION Service Bulletin C/P0100 has VR307 listed as T99857471 andalso as T99858191. Both part numbers are incorrect, I believe correctpart number is T99858181. -HQ COMMENT Check SB CSI-111 No. 100R1. This was issued in Jan.1996 with updated replacement p
SonyD143
UNIT WON'T READ A DISC Disc table won't spin and unit won't read disc.
SonyD143
UNIT POWERS UP THEN SHUTS DOWN WITHIN 2 SECONDS Unit would power up but shuts down within 2 seconds.
SonyCPD1425
H. POSITION CONTROL VR DEFECTIVE Picture shifts horizontally.
SonyCPD1425
BROKEN MAIN BOARD Dead, Main Board broken near flyback transformer. Damagecaused by hard plastic support bearing against weak spot on board.Unit bumped in normal handling causes a break in Main PCB.


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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