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Philips Repair Tips




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Search: philips
Results: 14238
Make Model Symptom Problem Solution By
PHILIPS 53UP72G
Intermittently changes the dos/menu. After heating, the VPP level of the Y301 crystal (12MHz) drops causing random characters to appear on the screen and blocking the functioning of the micro ic300. * 02Apr97 anc *.
PHILIPS 53UP72G
Activating crowbar. See coil l417, bad internal contact. * 29Aug96 anc *.
PHILIPS 53TP60C
Vertical flutter Ver capacitor smd c554 (.022) trincado. * 22ago97 anc *.
PHILIPS 53TP60C
Voltages above specified Power supply +130v check possibility of resistor r453 changed. * 18mar97 anc *. +9v power supply check possible leak in diode d812 (ph181). 20Aug97 anc *.
PHILIPS 53TP60C
Pink screen with image. Check grounding cable for trc panels. * 20Aug97 anc*.
PHILIPS 53TP60C
Screen half dark or noisy. Verificar ajuste vertical blank r802. * 22ago97 anc *.
PHILIPS 53TP60C
Dark screen with narrow white stripes. Check cabo j310 split pine. * 15mai96 anc *.
PHILIPS 53TP60C
Dark "black" screen (see also bril4). Open resistor r815 or d910. * 15may96 ac *. transistor q906 short and r934 open, check capacitor smd c907 intermittent (0.15) cracked. * 10jan97 anc *. check welding of the comb filter module. *22Aug97 anc*. see i heating
PHILIPS 53TP60C
White screen, without retractions. Disconnect j450, if it works, see integrated ic12 in convergence panel. *22Aug97 anc*.
PHILIPS 53TP60C
Blue fabric Possibility of being caused by the convergence panel to make it easier, disconnect the j450 to see the problem and the panel, if it is, see integrated ic14 (74hc32). *22Aug97 anc*.
PHILIPS 53TP60C
Intermittent sound (crashes, hiccups). Check +14v track below b61 (dig comb ground filter). *22Aug97 anc*.
PHILIPS 53TP60C
Low sound. Check disc l201 coil adjustment. * 25Aug97 anc *.
PHILIPS 53TP60C
Tuner with little gain Verificar capacitor c211 smd 0,47µf (fuga). * 25ago97 anc *
PHILIPS 53TP60C
No sound. (with or without image for TV, VCR). Check j620 cable. * 15may96 ac *. possible lack of activation in the menu. how to proceed: press <m> in control select advanced controls <m> select tv speakers on/off <m>. * 21nov96 anc *. follow previous procedure and call center
PHILIPS 53TP60C
No horizontal oscillator pulse. Measure pin 8 of IC900, if it is above 4.5v, there is possibility of being triggered by "h&v deflection failsafe" (q501), check integrated ic550. *22ago97 anc*. Check for possible leaks in Q500 and Q502. * 27Aug97 *. see with oscilosc
PHILIPS 53TP60C
No vertical linearity. Check possible short in d812 (ph181), in this case the 9v power supply becomes high. *20Aug97 anc*. possibility of integrated IC600 (TA8850N). *25Aug97 anc*
PHILIPS 53TP60C
No focus. Check the TRC fluid level, perform adjustments mechanical and electrical. *22Aug97 anc*. Check cables connected to the focus combo. *22Aug97 anc*. possibility of integrated IC600 (TA8850N), frame expands exaggerated, making it unfocused. *
PHILIPS 53TP60C
No colors only in palm Adjustment and welding of the crystal 3.579545 mhz. * 21nov96 anc *.
PHILIPS 53TP60C
No colors in ntsc Check resistor r817 (1Û) open. * 16Sep97 anc *.
PHILIPS 53TP60C
Loud noise (air leak). Check grounding cable j540 of the "trcs" panels, this must be connected below the capacitor c930, side bottom left of the main board. * 03Apr97 anc *.