| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4551
|
| 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 | G110-PTV | Addition to parts list | Addition to parts list. The EHT cable CRT to splitter (3) is available under code number 4822 320 20192. Please add to the parts list in the G110 PTV chassis service manual. | 14-09-04 |
| Philips | G110-PTV | Excess width | C2549 10µ 50v in EW Corr cct | 14-09-04 |
| Philips | G110-PTV | Excessive width | In the case of excessive width, it is possible that C2549 (east/west circuit) is low capacity. To improve reliability an alternative type of capacitor should be used as a replacement. However, the dimensions of this capacitor are different from the origi | 14-09-04 |
| Philips | G110-PTV | Horizontal adjustment does not work. Picture too wide. | Elco 2549 (10uF) capacity reduced. Replace by code 4822 124 80275 (mechanically bigger). | 14-09-04 |
| Philips | G110-PTV | Preventive action | Preventive action . After replacing a projection tube, the deflection coil may shift downwards. To keep the deflection coil on its correct location, the coil should be glued to the new projection tube. Adhesive 4822 390 30066 should be applied between t | 14-09-04 |
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| Philips | G110-S | Bad picture sharpness | Only for 21GR6766/56, 25GR6766/56, 28GR6776/56 serial numbers SV009025 or lower
Change 3481 SMD to 510R (4822 051 10511)
Change 3483 SMD to 100R (4822 051 10101)
Change 3484 SMD to 1k (4822 051 10102
For 21" sets: On the conductor side of the main p | 14-09-04 |
| Philips | G110-S | Picture jumping when switching from PAL to NTSC M | Place on copper side across item 2503 +VE to +VE and -VE to -VE of item 2503 a capacitor of 1uH 20% 50V (4822 124 40242).
REMARKS: Introduced in production in week 9252 | 14-09-04 |
| Philips | G110-S | Set dead; during switch-on, LED momentarily on with amber light. | Two possible solutions:
1. Replace uP IC7200 by TMP47C634N-R364 (4822 209 31492) and keyboard pos 1210 by 4822 218 21032
2. Upon switching on, if the set is hung, do the following initialising for the uP - Switch off the set. Disconnect pin 41 of uP | 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 | G8 | Colour - hanover bars. | Drys on LOPTX. | 14-09-04 |
| Philips | G8 | Dark picture. | 12v zener in beam lim cct , poor connection on plug J LTB. | 14-09-04 |
| Philips | G8 | Dead - after 15 mins. | Fuse 800mA. | 14-09-04 |
| Philips | G8 | Dead - blowing 250mA fuse intermittent. | Check for flash over on R414 to R212. | 14-09-04 |
| Philips | G8 | Dead. | Earth print on IF strip blown. | 14-09-04 |
| Philips | G8 | East west. | LOPTX | 14-09-04 |
| Philips | G8 | Flyback - lines at top. | C216. | 14-09-04 |
| Philips | G8 | Frame - black band at top of picture. | C22 , C51 , C55 , L120 , R49. | 14-09-04 |
| Philips | G8 | Frame - picture jitter. | C5536 ( 600u f ) o/c on 205v rail. | 14-09-04 |
| Philips | G8 | Frame cramping at top. | D4443 ( OA47 ) leaky , R4441 high. | 14-09-04 |
| Philips | G8 | HT control will not adjust to 205v | R1365 47k high. | 14-09-04 |
| Philips | G8 | Hum bar. | Extend mains lead by about 1 foot! | 14-09-04 |
| Philips | G8 | No colour | Filter network U3008 ( 220pf ) leaky. | 14-09-04 |
| Philips | G8 | No colour | R3215 ( 1.8M ) o/c. | 14-09-04 |
| Philips | G8 | Power supply flutter - intermittent. | C216. | 14-09-04 |