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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPSANUBIS
Poor contrastIntegrado 7225 (tda8361). * 12fev96 anc *.
PHILIPSANUBIS
Commands do not work (all).A single LED screen flashes 5 times see IC 7600. anc possible leak in diode 6618 (bzx79 9v1). * 26feb96 hbg *.
PHILIPSANUBIS
Commands act partially or hotel modeCheck possible short between terminals of the 3600 resistor, corresponding to pins 16 and 17 of the microprocessor. * 09nov95 anc *.
PHILIPSANUBIS
With vertical bar(s) or stripesBar on the right, change capacitor 2456, to values between 47 and 82pf/500v, there will be different results depending the value. * 07Jul96 circular psc 011/t (03/06/96) *. center bars replace tda8361 for mascara n4, perform the changes
PHILIPSANUBIS
Burning or smoky smell.Check for possible leaks in the deflector unit. * Jul 95 ctr *.
PHILIPSANUBIS
White with traces (or some faint color).3300 open due to power supply overvoltage check capacitor 2512 open. *anc*. check resistors 3308 (100Û), 3469 and 3470 (3Û9), possibility of being open. * 2set96 anc *.
PHILIPSANUBIS
Appears in the / menu, however, without an image.Capacitor 2208 leaking. * Jul 95 jpba *. resistor 3209 (12Û) open. * 23jan98 jpba *.
PHILIPSANUBIS
Activating crowbar.See capacitor 2512 open on board set 94 anc. 3530 resistor open. * mai 95 ctr *. diode 6446. * mai 95 ctr *. leaky 7636 transistor. * 26Feb96 anc *.
PHILIPSAK701
Doesn't readHf adjustment 1.2 vpp.** cdm laser unit.**
PHILIPSAK630
Noisy or crunching soundMemoria um6264 e decoder set 94 eag.
PHILIPSAK630
Squeaky soundIntegrated 7031. * mai 95 ctr *.
PHILIPSAK630
Jumping trackSet to 118 7830/
PHILIPSAK630
Loses reading with small touch.Check cdm and integrated 7840. * 02dec96 esc *.
PHILIPSAK630
Right channel doesn't workResistor 3872. * mai 95 ctr *.
PHILIPSAK630
Doesn't readBroken track on tda 8808 pin 20 and pin 28 track from tda 8809. * jul 95 esc *. replace power supply diodes with possible intermittency. * 10oct97 lt *.
PHILIPSAK630
Doesn't open drawerResistor 3962. resistor 3949. * mai 95 ctr *.
PHILIPSAK630
Focus does not adjust.See track of pin 28 of the tda8809 and pin 20 of the tda8808. * Jul 95 esc *.
PHILIPSAK630
Flashing displayCapacitor 2600. * mai 95 ctr *. replace power supply diodes with possible intermittency. * 10oct97 lt *.
PHILIPSAK630
Display confusoVerify 5851 resonator 8.46 mhz as cold solder. * Dec 94 eag *.
PHILIPSAK630
Turn off inter. or protect (rew 3 for vcr).Check diodes: 6600/01/02/03. * mai 95 ctr *.