Philips Repair Tips

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Results: 14210

Make	Model	Symptom	Problem	Solution	By
PHILIPS	20PT122	Doesn't start	Cap. smd 2442
PHILIPS	21GX1669	LED flashes 4 times	Check c2058
PHILIPS	FW-C380	Doesn't start	Check leakage of power diodes, check d6203
PHILIPS	29PT5642	Dead power supply	Check optocoupler and tl431
PHILIPS	21PT1663 L7.2E	Inoperative. power supply failure.	Power supply failure - open r3506 and c2518 with 1700Ω. resistance opened due to excess current caused by the 470pf/1 kv capacitor - (typical failure of some Philips models).		MFM
PHILIPS	14PT136 B AA AB	Stretched image	Fuga na cola dos smd r3340-r3341 5,6m e 6,8m
PHILIPS	22CS5440 K40	Poor and unadjustable e/w	C2127 150uf
PHILIPS	29PT5642	Turning off at the main switch, it often doesn't turn on	C2532 10mf (smd)
PHILIPS	CTN-BB	Does not start	D6515
PHILIPS	21PT5435	Dark screen	Check r3442 100k
PHILIPS	107E	Osd varying brightness	Check dip switches for anomalies		Nilson Barbosa
PHILIPS	29PT5645	No audio	Check tr 7991
PHILIPS	20PT3331	No audio	Capacitors 2201(4n7 smd) or 2202(820pf smd), checking both only one of them can produce this symptom
PHILIPS	FWC-780	Device turns on, disarms and goes into demo	Stk short
PHILIPS	20PT3331 L03.1LAA	No audio	C2201-4n7 which comes out of pin 31 ci7200 (tda9370).
PHILIPS	14PT3336 L03.6L CA	Dark screen with osd		Replace r3442 (150k)
PHILIPS	20PT228	Turn off	220r r3347 on kinescope board
PHILIPS	20GL1349	Little contrast	R-3556 (1k) changed
PHILIPS	14PT1532/00 L6.1 AA	When tuning, you can only tune in the VHF band. When changing to UHF, it stops at weak signal positions, always following when it reaches a station that we want to save.	Signal too strong.	By lowering the gain in the agc, we can now tune all the stations. Then just put the AGC control as it was.
PHILIPS	29PT4641 29PT4641	Turns on, 3 lines of red, green and blue colors appear at the top of the screen and the TV returns to standby.	D6457 with leak.