Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Philips | G110 | Start up and run perfectly all day. But if it was | 20V zener diode D6657. | ||
Philips | G110 | Standby Thyristor goes short circuit when switching to standby. | Checks in the Power Supply showed that TR7651 was open circuit Base/Emitter. Service Code 4822 130 42513. | ||
Philips | G110 | Sound mutes spontanuously | Mount two capacitors of 100 nF (5322 121 42578; in parallel) between pin 10 IC 7220 (stereo decoder) and earth. | ||
Philips | G110 | Sound distortion on lh chan - ok on fm sound | TDA1543 DA converter chip in Nicam cct faulty | ||
Philips | G110 | Sound abswent with "F2" in display | Black wire that supplies 9v to NICAM board (to D6661 cath component side) was detached | ||
Philips | G110 | Sometimes the SOPS will not start up. | Replace 3617 which is fitted across 6617 (220 ohm; 4822 111 90178) | ||
Philips | G110 | Slow start up & won't sw to st/by with no sound & pulsing pic (usually after psu rebuild) | R3617 220R sm o/c in psu pri | ||
Philips | G110 | Set will scan but not stop if chanel found | Check pin 13 TDA2579 for 0V rising to 9V when signal present C2451 ( 0.01uF ) & IC | ||
Philips | G110 | Set blocks | No functions possible anymore Replace IC 7720 (TMP47C634N-2475; 4822 310 31844) Important: also mount metal shielding with earth to R 3738 | ||
Philips | G110 | Set blocked; no control of functions. | Check solder joints of resonator 1760. | ||
Philips | G110 | Servicing the Philips G110 Chassis | See TV Mag Dec 1995 & Nov 1996 | ||
Philips | G110 | Screen goes blnk with Txt lines on Chan change | R3917 safety res o/c,(12v supply), SAA5231 vid proc chip got hot prior to it going - caused by L5803 6Mhz tuning coil | ||
Philips | G110 | SCART SOCKET WON'T SWITCH VIDEO OVER BUT DOES SWIT | TMP47C634-2676 | ||
Philips | G110 | Replacing the EAROM | Replacing the EAROM: The memory IC in these receivers has been replaced by type ST24C02CP (code no. 4822 209 62098). On some receivers however, the circuit will have to be modified. If the ST24C02CP is being fitted in place of an X2402 no circuit changes | ||
Philips | G110 | Replacing TDA2579 | Replacing TDA2579. During production, IC7470 TDA2579 versions N6 and N7 were replaced by TDA2579A/N8. At the same time the values of the following components were also changed. G110: Position N6, N7 and N8 Code C2466 4.7uF 6.8uF 4822 124 20727 C2468 1uF |