Dicas Reparação PHILIPS





Pesquisa: PHILIPS

Resultados 13482

MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
PhilipsANUBIS-ATXT does not workChange the value of capacitor C2703 on decoder plate to 56pF (4822 122 31774).
PhilipsANUBIS-ATotally saturated colour.Check/replace delay line IC7221 - TDA4660; 4822 209 63108.
PhilipsANUBIS-ATotally inoperative.Replace line transistor T7445 BUT11AF by BU1508DX (4822 130 63569)
PhilipsANUBIS-ATotally inoperative.Check track between pin 1 LOT 5445 and collector of T7445 on interruption.
PhilipsANUBIS-ATimer not OK, no 10min/20min etc.Replace IC7600 by new software version TMP47C834N-R165 (4822 900 10508)
PhilipsANUBIS-ASupply in protection.Check/replace LOT (L5445; 4822 140 10406) (short circuit between several coils).
PhilipsANUBIS-ASqueeking sound from CTV chassis.Check/replace LOT L5445 (4822 140 10406). Check for short circuit between coil 7 and 4 of LOT.
PhilipsANUBIS-ASometimes "TXT - ERROR"Replace X-tal X1710.
PhilipsANUBIS-ASleep-timer timer skips 1 minute every 10 minutes.Replace item 7600 with new software TMP47C834N-R165; 4822 900 10508. REMARKS : Introduced in production in week 9413 or 9420 depending on the version
PhilipsANUBIS-ASet still defective after replacing SOPS repair kitCheck/replace thyristor 6570 (SFOR5D43; 4822 130 20245) and D6569 (LL4148; 4822 130 80446). REMARKS :SOPS repair kit is SBC7021; 4822 310 20491.
PhilipsANUBIS-ASet shuts off sometimes. LEDs blinking. No output from pin 29 IC701Wire B42 from R3053 too C2354 was mounted too strong around tuner. whith damaged isolation.
PhilipsANUBIS-ASet is motorboating after 15 minutes.Check C2545 (4u7/100V; 4822 124 40769).
PhilipsANUBIS-ASet is motorboating after 15 minutes.Check C2545 (4u7/100V; 4822 124 40769).
PhilipsANUBIS-ASet "Motorboating" when in Standby.Transistor 7553 was found to leaky B-E, type BC858A 5322 130 42012.
PhilipsANUBIS-ASearch does not stop; pin 12-IC7015 is ca. 2V.When the search stopped the picture is out of synchronization, Check/replace D6370 (LLZ-F12; 4822 130 82304).



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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