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Philips Repair Tips




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Search: philips
Results: 14231
Make Model Symptom Problem Solution By
PHILIPS 21PT5435
Changing color tone and turning off especially when the channel is not tuned Q 7463 bc 546 close to the two bds of the vertical Attention guys, replace it without measuring because in the test it says it's good antonio nobrega(patos pb)
MAGNAVOX/PHILIPS 29MT4505/78
Turning off after 10 seconds flashing After changing the two transistors bc337/25 and bc327/25+cap 47/25v, the defect persisted. The solution was to open the screen a little and the TV no longer turned off, it stayed on the whole time, but be careful; in a short time it can return to your assistance; to prevent this from happening, replace the picture tube, it is the cause of this defect. ELETRONICA SATO
MAGNAVOX/PHILIPS 29MT4505/78
Turning off after 10 seconds flashing After changing the two transistors bc337/25 and bc327/25+cap 47/25v, the defect persisted. The solution was to open the screen a little and the TV didn't turn off anymore, it stayed on all day, but be careful; it will soon be back on
PHILIPS 42PFL5332
Turns on but then turns off, the power supply keeps trying to start. Sometimes it stays on for a while but turns off again Swollen inverter capacitors (they were replaced but the defect persisted) Changing the capacitors on the inverter boards and opto changing the inverter power supply DEUNERTEC
PHILIPS 29PT5645
The TV works normally, but keeps switching off intermittently (turns off and on by itself) Diodes 6483 and 6484 open, both are bav21 diodes. WAGGUINHO
PHILIPS 29PT5645
The TV turns on and only a horizontal line appears and then turns off (vertical closed) insisting a lot, the TV turns on, but the screen remains white with retraction and reduced. 33 volts are missing from the tuning, replace the 33v zener diode even though it measures well, if it still keeps switching off, also replace the c2004. WAGGUINHO
PHILIPS 29PT4635
Burning horizontal outlet Change cap 47uf/25(2455), bcs337/25(7461) and 327/25(7463). if it continues to burn bu 4508dx put 2508dx and change drive transformer (5461) audio e video
PHILIPS 14PT3336/78R
14PT3336/78R 		Dark image and when I touched some resistors close to the 180 line, an image appeared R 3442 open R 3442 open ozenildo alves da silva
PHILIPS TV2092LVA
U16 		Starts oscillates and turns off Vertical shorted q301(stv9302a) FRANCISCO RS
PHILIPS 29PT552A
LED flashes quickly and does not oscillate 3 capacitor c2450 c2451 de 47uf 160v e 1 c2458 de10uf 100v Replace Eletroclaudio Aguas Belas PE
PHILIPS 29PT5645
Turns on with just a horizontal stroke and then turns off C2004 with leak, no +33volts Replace even if it measures good DEUNERTEC
PHILIPS 20PT3331/78R
Dead Dz6440(short) located at power supply Replace the same jarbas santos
TV PHILIPS 20PT3336/78
Tunes wrong. I changed the 24c16wp eprom and the TV returned to normal tuning the channels with good quality BF.COLATINO
PHILIPS 20PT123A/78R
Doesn't start D8502, 8503,8504,8505 e c=2518=331k em curto,r3525=22r 1w, r3506=2r2 5w , fet ,7518=p6na60fi e ci,7528=mc44603ap. Replacing them, I turned on the TV and again the fet, p6na60fi and fuse burned, then I checked the power supply p.c.i on the smd circuit on the bottom side and found that the 1k smd r3517 was open, I replaced it and everything worked normally. BF.COLATINO
PHILIPS 14PT 4131/78R
Does not open vertically, blinks and turns off Interrupted track powering 33v varicap pin BF.COLATINO
PHILIPS 29PT8457
SL04.21 		The TV doesn't turn on, it just stays on standby R 3575 resistor 82k Just run for the hug! ozenildo alves da silva
PHILIPS 47PFL5422D/37
TPM2.0U LA 		No image appears Inverter defect with swollen capacitors on the plates Replace of capacitors and also the two integrated on the two boards johnny busnadiego
PHILIPS 42PFL5432D/37
TPM2.0U LA 		No image appears Inverter defect with swollen capacitors on the plates Replace of capacitors and also the two integrated on the two boards johnny busnadiego
PHILIPS 47MF437B/37
TPM2.0U LA 		No image appears Inverter defect with swollen capacitors on the plates Replace of capacitors and also the two integrated on the two boards johnny busnadiego
PHILIPS 42MF437B/37
TPM2.0U LA 		No image appears Inverter defect with swollen capacitors on the plates Replace of capacitors and also the two integrated on the two boards johnny busnadiego