| Make | Model | Problem | Solution | Date |
| | | |
| Found: 497
|
| Grundig | GRT550 | Dead. | T661 ( S668T ) faulty. | 14-09-04 |
| ITT | Ideal color 3332GR | Won't start, going to stby. | Change polyester cap C709 connected between B-E of horizontal output Tr. Shorts hor. drive to ground | 14-09-04 |
| Osaki | P140 GR1AX | Sound but no pic | No A1 volts - LOPTx | 14-09-04 |
| Philips | 14RGR1 | Removing Hotel Mode | press control + & - on ch38 | 14-09-04 |
| Philips | 21GR2550 | F7 in display/ LED flashing - no user controls | 5v supply to Txt pcb low - C2843 22µ 16v | 14-09-04 |
| Philips | 21GR2554 | "F7" ON DISPLAY WITH NO SOUND CLEARS AFTER 20 MINS | REPLACE C2843 220MFD25V BESIDE LOPTX | 14-09-04 |
| Philips | 21GR9752 | Dead - no st/by | If OK on dummy load with HT 100v then LOPTx is sus | 14-09-04 |
| Philips | 22GR9972 | "Mono F2" flashes up at odd times | resolder sm ceramic caps on Nicam pcb | 14-09-04 |
| Philips | 22GR9972 | Txt int | resolder sm ceramic caps on Txt pcb | 14-09-04 |
| Philips | 41GR884 Proj | Shuts down aft couple of secs | Prot cct on due to R3818 180k o/c on conv/prot board | 14-09-04 |
|
|
| Philips | G110 25GR5764?05B | Pic randomly disappears with no Txt - only lines | Fault on Txt panel - could be coil L5803 which is unavailable or remove Txt pcb so that the TV works minus Txt | 14-09-04 |
| Philips | G110 25GR9660/22B | No horizontal adj | pot 3595 1K o/c, 2593-2594 caps both 10uF 63V leaky, resistor 3596 150R o/c & res 3502 8k2 heat stressed | 14-09-04 |
| Philips | G110 25GR9660/22B | Width excessive | Pot 3525 10k o/c | 14-09-04 |
| Philips | G110 25GR9762 | Blows Wickman fuse 1534 int | Dry joint pin 2 E/W Trfmr | 14-09-04 |
| Philips | G110 25GR9762 | Int blows wickman fuse 1534 esp when chassis in place | Dry joints pin 2 E/W Tx | 14-09-04 |
| Philips | G111 25GR6771/79 | Dead, no st/by led | replace 2SC3975B (wont oscillate ) in primary of power supply | 14-09-04 |
| Philips | G111S 25GR6771/56R | Lines at top of screen 10cm down screen | sm resistor 3807 (150R) | 14-09-04 |
| Philips | G90AE 21 GR2350 | No sound | IC7220 I/C sound chip TDA8191 | 14-09-04 |
| Philips | G90AE 21GR2350 | Shuts down with motorboating noise aft 10 mins | Dry joints Q7502 in FOP | 14-09-04 |
| Philips | G90AE 21GR2550 | Tripping PSU | Check/replace 3 x 33v sm zeners in series | 14-09-04 |
| Philips | G90AE 21GR2552 | PSU shutting down with popping sound. LEDs flashing | HT going down to 20-30V and tripping due to DJ on SMD R3663 | 14-09-04 |
| Philips | G90AE 21GR2554 | "F7" displayed with snow & no control - LED flashes orange | C2843 220µ near LOPTx low cap | 14-09-04 |
| Philips | G90AE 21GR2554 | F7 on screen, no sound, stuck on channel, may be intermittent | C2843 near LOPTx | 14-09-04 |
| Philips | GR1 | dead - front led flashing | lop tr o/c, ht now ok but no line - C2523 6µ8? 50v o/c and smoothing choke | 14-09-04 |
| Philips | GR1 | No pic - sound & EHT OK | No A1s - lopt | 14-09-04 |
| Philips | GR1 | off | 95v & 9v present lopt faulty | 14-09-04 |
| Philips | GR1 | off | L5524 1.5mH choke - can be int | 14-09-04 |
| Philips | GR1 | off | no HT or 9v ; 5v ok - lopt | 14-09-04 |
| Philips | GR1 | off - possible failure of lop tr & lopt | C2523 6µ8 50v | 14-09-04 |
| Philips | GR1 | off with low growling noise | 95v ok; no 9v start up - check C2523 6µ8 & L5524 1µ5 | 14-09-04 |