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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPSGR1-AL
There is no contrastDiodos d415,d556. transitor ts551. capacitor c555.
PHILIPSGR1-AL
Not for tuning bar.(scan2/sint3)Open resistor r975, see branch aft (6v). c162/c182 possible leak. capacitor c930 (100pf) leaking. * 18Sep96 anc *. check s180 setting, manually memorize a channel and adjust 6v pin 18 of IC130 (TDA8305). * 18Sep96 anc *.
PHILIPSGR1-AL
Does not work when cold.Capacitor c512. resistor r341.
PHILIPSGR1-AL
It doesn't work (it stays off).When turning off the protection, power supply with 150v, capacitor c345 with escape. * 13dec95 jpba*. integrated IC401, deforms sand castle pulse, causing the computer doesn't work. * 29jan96 anc*. c1
PHILIPSGR1-AL
Does not go into stand by.Ic900 c925 see status (adjust version).**.
PHILIPSGR1-AL
No characters/menu appear.Resistor r392. escape in ts938. oct 94 anc. changed resistor r931. * 15may96 ctr *. check ic410 (sand castle changed). * 08Oct96 anc *.
PHILIPSGR1-AL
White list. (vertical)Add: chap. 1k anode 6910 for earth r911 " r912 "
PHILIPSGR1-AL
Return lines (retraction).Resistor r552.**. diodes d410/d415.**. altered resistor r195. * Jul 95 jpba *.
PHILIPSGR1-AL
Excess widthCapacitor c312.**
PHILIPSGR1-AL
Poor widthAltered resistor r341.**
PHILIPSGR1-AL
Interference in the imagePossibility of r195 being altered. * Jul 95 jpba *. black and white stripes (zebra), capacitor c248 (22uf) open. * 31jan96 anc *.
PHILIPSGR1-AL
Flickering image (see serr1).Check 5322. * apr95 jpba *. d365. add a wire connecting the two s180 shields to the tuner, check after adjusting s180. * 31jan96 anc *.
PHILIPSGR1-AL
Negative image.Diode d415, leaky sand castle line. *anc*.
PHILIPSGR1-AL
Stripe on the right side (i). white/pink/darkCheck flyback welding. * 09jan97 irhd *.
PHILIPSGR1-AL
Dos/menu - with changed characters.See c921/c924 capacitors.
PHILIPSGR1-AL
Distortion at the top (warping).Check integrated IC130 (TDA8305). * May 95 BC *.
PHILIPSGR1-AL
Distortion in the image.Check capacitors c162/c182.**.
PHILIPSGR1-AL
Turn off inter. or protect (rew 3 for vcr).Check capacitors c337/c162. **. see transistor ts320.**. check changed resistor r320.**. check open capacitor c512 (18nf). * 10oct97 lt *.
PHILIPSGR1-AL
Turns off after some time of use.Change r523 to 1k5. sk1.
PHILIPSGR1-AL
Turns off when changing channelsCheck open capacitor c512. * 10oct97 lt *.