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Philips Repair Tips




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Search: philips
Results: 14238
Make Model Symptom Problem Solution By
PHILIPS 7CM5299
With light stripe at the bottom of the screen (_). Changed resistor 3424, if the value increases higher and the range. * Jul 95 BC *.
PHILIPS 7CM5299
With vertical bar(s) or stripes Fuga no transistor 7508 (bc558). * jul 95 anc *.
PHILIPS 7CM5299
Varying or intermittent brightness 5503 trc socket (f701) kinescope (1100). *jun 95 anc*. cold solder f601. *out 95 hbg*.
PHILIPS 7CM5299
Brightness does not work Blanking capacitor 2602 shorted. * 26Feb96 jo *. resistor 3611 (47k) open. * 21Aug96 jo *.
PHILIPS 7CM5299
Excessive shine Cold solder at f601. *out 95 hbg*. check capacitor 2602 (470k). * 02Apr97 fr *.
PHILIPS 7CM5299
White with traces (or some faint color). Resistor 3786 (10r) on the trc board. *jun 95 anc*. transistor 7722/7723 shorted, 3786 open. * 23Jul96 ctr *
PHILIPS 7CM5299
Flashing blue. Broken capacitor 2701 (22nf). * Aug 95 BC *.
PHILIPS 7CM3689
Voltages above specified Resistors 3129/3131. mat high, see capacitor 2423 open (5k6). * May 95 BC *.
PHILIPS 7CM3689
Voltages below the specified (vo, +b,..) Changed transistor 7106. * 26Feb96 anc *.
PHILIPS 7CM3689
Purple screen (no green) Resistor 3340 (10e) aberto. * 26fev96 anc *.
PHILIPS 7CM3689
Dark "black" screen (see also bril4). Resistors 3340, 3366 and 3370 (10e) open. * 26fe 96 anc *.
PHILIPS 7CM3689
Cyan screen (no red) = red1 Resistor 3363 (10e) aberto. * 26fev96 anc *.
PHILIPS 7CM3689
Blue fabric 7301. broken track of pin 24 of the integrated 7301 (lm1203). * nov 95 acm *.
PHILIPS 7CM3689
Yellow screen (no blue) Check RGB interconnection cable. * Apr 95 BC *. 3370 resistor open. * 26Feb96 anc *.
PHILIPS 7CM3689
No voltage (vo, +b, hvt, etc.). Mat, check coil s121 open. * 02Apr97 fr *.
PHILIPS 7CM3689
Without horizontal synchronization. Integrated circuit 7801 (hef4538), or fit 3819. * May 95 jo/anc *.
PHILIPS 7CM3689
Lose sync nothing 640 x 400 - 640 x 480. Check damaged integrated 7801 or resistor 3819 misfit. * May 95 jo/anc *.
PHILIPS 7CM3689
Lose sync. hour. at 1024x768. Integrado 7406 (mc1391). * out 95 anc *.
PHILIPS 7CM3689
Loses sink. hot. when changing scene or resolution. When entering the 1024 x 768 resolution, check trimpot 3421 amended. * May 95 BC *. integrated 7406 (mc1391). *oct 95 anc*.
PHILIPS 7CM3689
It doesn't work (it stays off). Protection activated, see damping line capacitor 2423 open (5k6). * May 95 BC *. check capacitor 2544. * 13jul97 jo *.