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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPS20PT228A
Vertical black linesR-3477-openReplaceLUCIANO
PHILIPSGX VARIOS
When you randomly enter messagesGround pin 20 on the computer, turn on the TV, then turn off the TV and undo the short and that's it.Ademar / Videira sc
PHILIPS20PT-3331
I'm soundRemove or lift the diodes d-6809 and d-6908Ademar / Videira sc
PHILIPS29PT-9467
Cushion effectReplace the q-440 irfs-630 and zd-441 diode (8.2v)Ademar / Videira sc
PHILIPS20PT-326
No colorEnter service mode using code (062596) see option sy and set to 2 or 3Ademar / Videira sc
PHILIPS14PT-3131/4131/3331/4331
Vertical bars on the left sideMake 2 turns around the fly back ferrite and solder the two ends together.Ademar / Videira sc
PHILIPS20PT-4331
Sound noise when in stand-bayIncrease 01 10k capacitor for 50 volts no pine (1) do (ic-7902) an-7523 pro terraAdemar / Videira sc
PHILIPS29PT-552
Warming up the r-3488 (4r7)Change the vertical output ci (stv-9379)Ademar / Videira sc
PHILIPS25PT-5541
Does not oxidize, does not light up the LEDCheck the resistor that works together with the fet (r-3513) 2k2Ademar / Videira sc
PHILIPSLINHA GL
The image overlaps on the sideAdd 01 27 k resistor in parallel with the r-3239Ademar / Videira sc
PHILIPS29PT-4640
Little brightness or no contrast, use the fly back at-2078Change r-3481 (12k) and r-3482 (18k) is close to the fly backAdemar / Videira sc
PHILIPS20PT-326
With sound without image, and return lines (retrace)Check the open 10r r-2343) is on the tube plateAdemar / Videira sc
PHILIPS21PT-9467/C
Closes vertically after a few minutes on.Replace the diode (d-301)Ademar / Videira sc
PHILIPS21PT-6456
+b non-secondary oxylatingChange photo coupler and ci tea 1506Ademar / Videira sc
PHILIPSTV 4647
Lack of widthReplace (c-2455) (q-7461 e q-7463)Ademar / Videira sc
PHILIPS21PT 5433
+b low in secondary only with 54 voltsChange photo couplerAdemar / Videira sc
PHILIPS21PT 5433
Vertical does not open and then turns off.Reprogram eeprom memoryAdemar / Videira sc
PHILIPS14PT-3336
Turns on with 2 flashes and turns off, with vertical closedSwap (r-2447 value of 1r) is close to the fly backAdemar / Videira sc
PHILIPSTODOS LINHA PT
Pt televisions, when the transistors (bc-327 and bc-337) are replaced and a white streak is noticed on the screen on the left sideAdd 01 ceramic capacitor of 10k x 50 volts between the emitter and collector of the bc-337Ademar / Videira sc
PHILIPS14GL 1010
Running verticalReplace capacitor (c 930 de 100pf)Ademar / Videira sc