Dicas Reparação PHILIPS





Pesquisa: PHILIPS

Resultados 13482

MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
PhilipsFL1.0Spook in pictureUse special antenna cables. Codenumbers: 4822 321 61224 PAL 1 meter 4822 321 61225 PAL 2 meter 4822 321 61226 SECAM 1 meter 4822 321 61227 SECAM 2 meter
PhilipsFL1.0Sound distortion. Voltage pin 4 IC7635-2B too low.Check D6172 (LLZ-C7V5; 4822 130 80906) on the SSP for -8 supply voltage.
PhilipsFL1.0Sometimes set switched back to standby. Only red LED on.Microprocessor panel defective (4822 212 30502 and 4822 900 10331)
PhilipsFL1.0Sometimes no picture only sound.Check pin 3 from connector D14 (Blue input).
PhilipsFL1.0Sometimes in protection, or hor. width variesCheck or resolder on LSP the pins of E/W bridge coil 5521.
PhilipsFL1.0Set switches off by hardware protection from sound. Error code 99.Check Audio IC7000 on LSP (4822 209 73311; TDA1521Q).
PhilipsFL1.0Set shuts down.T7542 leaky.
PhilipsFL1.0Set in stand-by mode, cannot be switched-on with remote control.Check diode D6522 (BDY228/20; 4822 130 41275) and transistor T7610 (BD948F; 4822 130 60935).
PhilipsFL1.0Set can only be operated with Remote ControlCheck whether "Child Lock" is disabled. To check this, see "Frequently Asked Questions", "How to disable Child Lock".
PhilipsFL1.0Service manual corrections; remote control batteryService manual corrections; remote control battery lid ------------------------------------------------------ In the service (model) manual the battery lid (cover) for the RC6411 and RC6412 is supplied without the metal battery contact. Code numbers for
PhilipsFL1.0Service manual correction TS7005, TS7006Service manual correction TS7005, TS7006 ---------------------------------------- In chassis manuals for the FL1.0, FL1.1, FL1.6 and FL1.7AA transistors TS7005 (BC848C) and TS7006 (BC848C) in diagram G are drawn incorrectly. They should be drawn with coll
PhilipsFL1.0SAT box TXTSAT box TXT ----------- Modification: item 3333 added 4822 116 52284 (47k) Remark: mounted between pin 11 of IC7330 and L5350. Reason: pull-up resistor needed for D2sync of the TPU (TPU error) Production intro date: week 9234.
PhilipsFL1.0Production modification TDA4680 supplyProduction modification TDA4680 supply -------------------------------------- Jumper 9481 is replaced with a diode type BAT85 4822 130 31983 cathode to pin 5 of IC7430, TDA4680 on the SSP. REMARKS : Introduced production in week 9228.
PhilipsFL1.0Problems due to CNX83XChange into CNY17-3.6 (4822 130 83177) REMARKS : Production intro date: 92-06-18
PhilipsFL1.0PIP picture not in order.Check R3345 (4822 111 41424) in PIP unit, check IC7755 (4822 209 63423).



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