| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4551
|
| Philips | G110 | DEAD BUT POWER SUPPLY WORKS ON DUMMY LOAD . OR LIN | C2546 8n2 C2550 390nF | 14-09-04 |
| Philips | G110 | Dead chopper transistor s/c. | Also change CNX83A optocoupler part No.4822 130 82034 | 14-09-04 |
| Philips | G110 | DEAD FUSE SHATTERED | FIT POWER SUPPLY SERVICE KIT | 14-09-04 |
| Philips | G110 | DEAD HT LOW AT 20v ISOLATE PIN 3 LOPT + SET STARTS | SHORT ON 12v RAIL OR POSS Q7284 | 14-09-04 |
| Philips | G110 | Dead -PSU rep kit fitted; HT low at 40v | R3616 100R risen to 1k | 14-09-04 |
| Philips | G110 | Dead with electronic trip operated | To dis trip remove R3660 - this resulted in E-W dist; T1534 315mA Wickman fuse o/c | 14-09-04 |
| Philips | G110 | Does not function | Remove connector G15 and connect lamp to +148V. Lamp does not burn.
Replace TS7625 (BUT18AF; 4822 130 61407) Build-in SOPS repair kit (SBC7020) Apply at the same time 2 diodes (BDY73B; 4822 130 60778) in series between basis and emittor of TS7625 (anode | 14-09-04 |
| Philips | G110 | Does not function well | Replace IC 7720 (TMP47C634N-2475; 4822 310 31844)
Important: also mount metal shielding with earth to R 3738 | 14-09-04 |
| Philips | G110 | F2 error & no sound | check 9v supply to NICAM board | 14-09-04 |
| Philips | G110 | Field bounce/rolling | C2465 220µ 16v - 12v smoother | 14-09-04 |
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| Philips | G110 | Field lin poor | C2509 2µ2 50v | 14-09-04 |
| Philips | G110 | Ghosts and poor colours | SAW filter 1016 (4822 242 72374).
| 14-09-04 |
| Philips | G110 | Goes dead when sw to st/by (no LED) - ok if sw on again from mains | D6657 20v zener | 14-09-04 |
| Philips | G110 | HINTS WHEN REPAIRING THE G110 POWER SUPPLY. | HINTS WHEN REPAIRING THE G110 POWER SUPPLY.
While fitting the G110 Power supply Repair kit check fuse 1559 in the 8V feed from the Line Output Transformer. This Fuse can fail as a result of a defective Power Supply. This 8 Volt feed is used in the Powe | 14-09-04 |
| Philips | G110 | Int dead | dry joints chip res R3619 | 14-09-04 |
| Philips | G110 | int off - no leds | pin 18 lopt dry joint | 14-09-04 |
| Philips | G110 | Int partial field collapse | 1R chip res in emitter BD234 fop tr on underside of pcb | 14-09-04 |
| Philips | G110 | Int pic blanking with fb lines | 12G & H supply lines low at 6v - R3912 dry jointed | 14-09-04 |
| Philips | G110 | Int start & no st/by | D6657 16v monitor diode leaky | 14-09-04 |
| Philips | G110 | INT START NO STBY | D6657 ( 20v ZENER ) | 14-09-04 |
| Philips | G110 | Int/no col | 4.43Mhz osc badly dist - fit earth to xtal clip | 14-09-04 |
| Philips | G110 | line at the side of the screen, pic shift preset not working | SMD Tr7533 BC858 and Tr7530 BC848 next to the shift preset | 14-09-04 |
| Philips | G110 | Lines, parts of pic blanked & no Txt | IC7830 SAA5231 txt proc chip | 14-09-04 |
| Philips | G110 | Low contrast of teletext | In cases of specific complaint, the contrast in teletext mode can be increased by removing D6813 (LLZC7V5).
D6813 is a chip component mounted on the print side of the teletext decoder panel 1003. | 14-09-04 |
| Philips | G110 | Mono/Stereo-indication switches | Connect a capacitor (1 uF; 4822 124 20722) and a resistor (1,5 MOhm; 4822 111 50452) in parallel. In series with this circuit a diode (1N4148; 5322 130 30621) is connected (cathode on R/C). Mount this D/RC circuit between pin 3 of IC 7220 (stereo-decoder | 14-09-04 |
| Philips | G110 | No AV pic when scart connected | AV sound ok but off air pic remains - IC7720 TMP47C634-2676 faulty | 14-09-04 |
| Philips | G110 | no line deflection | Transistor 7545 (4822 130 61265) defect
cause: pins of line transformer 5541 bad soldered. | 14-09-04 |
| 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 | 14-09-04 |
| 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) | 14-09-04 |
| 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) | 14-09-04 |