Philips Repair Tips
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Results: 14206
Results: 14206
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
53UP72G
|
Damage IC or TS semiconductor | Q906 (d1556) and r934, check tsh (primary with impedance ok, problem in the secondary winding). * 04Sep97 anc *. | ||
| PHILIPS |
53UP72G
|
Damages resistor | Only resistor r934, possibility of TSH being defective in the secondary. * 04Sep97 anc *. resistor r380, possible short in q357. * 16Sep97 anc *. | ||
| PHILIPS |
53UP72G
|
Damage fuse | F1 and f2, check possible short in q357. * 16Sep97 anc *. f409, check smd capacitor c458 (4.7µf) with possible escape. *23Oct97 anc*. | ||
| PHILIPS |
53UP72G
|
Colored outlines in the image (rgb). | Check cable j468 pine 1 (32v) internally split. * 18mar97 anc *. | ||
| PHILIPS |
53UP72G
|
Commands do not work (all). | After heating, check crystal Y301 (12MHz) the level vpp drops, causing the computer to crash. * 02Apr97 anc *. | ||
| PHILIPS |
53UP72G
|
Poor brightness (little shine). | Check for possible leakage on pin 51 or 52 printout. ic600. * 15Aug96 *. | ||
| PHILIPS |
53UP72G
|
White with traces (or some faint color). | J608 connection bad connected. * 03mar97 anc *. | ||
| PHILIPS |
53UP72G
|
Heating resistor | R54 e r56 (+15), verifique ic110 (n5532). * 25set97 anc *. | ||
| 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 *. |