| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | G110 | No TXT; oscillator on TXT decoder does not function. | Add C2802, C2803 15pF (4822 122 32504) on the teletext module U1003. | ||
| Philips | G110 | no txt | dry joint link on 12v supply on txt pcb | ||
| Philips | G110 | No tune store | TDA2579 ic | ||
| Philips | G110 | No start up & trips when LOPTx dis'd | TS7591 BC858 s/c | ||
| Philips | G110 | No sound, wont stop when searching & goes to st/by aft 10mins | No sig ident volts pin 13 IC7470 TDA2579A (should be 9v with sig, 0v with no sig). Replaced TDA2579A & C2451 0µ1 sm cap which was blowing the chip | ||
| Philips | G110 | No sound, picture OK | Picture is present and the selection of programs functions. Check/replace IC 7220 (TDA 1521/N4; 4822 209 73853) Check/replace IC 7220 (TDA 8405/V2; 4822 209 72371) Check/replace IC 7260 (TDA 8425/V1; 4822 209 73213) | ||
| Philips | G110 | No sound, picture OK | Replace IC 7260 (TDA 8425/V1; 4822 209 73213) | ||
| Philips | G110 | No sound nor picture. No line oscillation | Starting voltage missing in line oscillator. Diode 6455 (LLZ-C2V7;4822 130 81138) defective. | ||
| Philips | G110 | No picture, sound OK. No 8,86 Mhz on pin 28 IC7350. | Replace Q1352 (4822 242 70323) | ||
| Philips | G110 | No picture, sound OK. Clock (8,86 MHz) on pin 28 IC 7350 is OK | Replace IC 7350 (TDA8390/N4; 4822 209 61027) Modifications if replacing TDA8390/N3 remove R3340; remove R3341; change R3371 into 1,2Ohm change R3372 into 680 kOhm; remove D6336 | ||
| Philips | G110 | No picture, no sound. | Only snowy picture from presets. On pin 19 of SCART no video signal. External signal supplied to pin 20 SCART is processed well.Replace U1000 (UV816; 4822 210 10365) | ||
| Philips | G110 | No picture, no sound | Remove connector G15 and connect lamp to +148V. When lamp does not light up, build-in SOPS repair kit (SBC7020) (4822 310 20489) Apply at the same time 2 diodes (BDY73B; 4822 130 60778) in series between basis and emitter of TS7625 (anode to basis) | ||
| Philips | G110 | No pic - sound ok | No 200v supply to RGB as R3375 180R o/c - caused by IC7465 TEA5101A/P RGB o/p IC s/c | ||
| Philips | G110 | no line deflection | Transistor 7545 (4822 130 61265) defect cause: pins of line transformer 5541 bad soldered. | ||
| Philips | G110 | No AV pic when scart connected | AV sound ok but off air pic remains - IC7720 TMP47C634-2676 faulty |