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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPSCHASSI L9.2 A
Inoperative, remains in "stand-by"Capacitor c 2601 ( 22 u f) com fuga
PHILIPSCHASSI L9
DeadHorizontal exciter transistor (driver) short base - emitter
PHILIPSANUBIS
White screen, with excess brightness (effect similar to excessive excitation of the "screen"Resistor r 3969 (3, 9) open
PHILIPSANUBIS
Sound failingCold solder on headphone board ground cable
PHILIPSANUBIS
Mat "high", high voltage leak, sparking inside the trcCapacitor c 2446 (0.012 u f x 1600v)-damping cracked (broken)
PHILIPSANUBIS
Colored lines in the middle of the screen ( g , rb). without osdFaulty tda 3563 vertical scan integrated circuit
PHILIPSANUBIS
Inoperative, stand by LED flashing 6 timesHorizc output transformer - (fly back) faulty
PHILIPSANUBIS
Inoperative, power supply does not startResistor r 338 (33 k) open
PHILIPSANUBIS
Inoperative, low voltages, weak blinking LEDCapacitor 2506 (47 uf x 25 v: loss of capacitance or high esf
PHILIPSANUBIS
Dead, no plotResistor r 506 ( 27 kq) open
PHILIPSANUBIS
Inoperative, power supply does not startCapacitor c 2605 (100 pf) emc.-
PHILIPSANUBIS
Inoperative - when it is turned off for a day it starts working again, stopping when changing channelsCold solder on one of the ts-pins (fly back)
PHILIPSANUBIS
Inoperative, releasing ts 423 comes without the charactersAltered or open resistors r 3607 and/or r 3606
PHILIPSANUBIS
DeadResistor r 3441 (22k) open
PHILIPSANUBIS
Enters demo mode alone and randomlyFaulty control panel keys
PHILIPS29 PT 652 A
Turns off by itselfJumper 9914 with cold solders
PHILIPS29 PT 552
Sem "closed caption"Capacitor c 739 (10 u f x 160 v) with loss of capacitance or high esf
PHILIPS29 PT 552
Stand-by LED flashing, device inoperativeCapacitor c 2463 (1k pf x 2 kv) in short circuit (it is close to ac
PHILIPS29 PT 1898
Dark screen, normal sound, when acting on the "screen" control return lines appearBroken eeprom
PHILIPS28 GR 7680
DeadCapacitor c 304 (47 pf) shorted