| Make | Model | Problem | Solution | Date |
| | | |
| Found: 33
|
| Philips | 29PT5324 | Picture distortion (moire) visible. | Picture distortion (moire) visible in the top of the screen.
Using one of the EXT-inputs, a picture distortion will become visible in the top of the screen as a horizontal bar (Moire-effect). This distortion is more visible when brightness value is betwe | 14-09-04 |
| Philips | 29PT6021 | SDM does not work by shorting service pins. | Measure pin 19 of SIMM connector 0226 on LSP, if it is 2V (normal is 1V)
then add a resistor of 1K8 between pin 19 of the SIMM connector and
ground. Make sure counting left from pin 1, do not use the pin no. printed
on service print! See attached ph | 14-09-04 |
|
|
| Philips | 29PT6231 | Interference from adjacent channel | Check, and replace/change posn: 1145 (SAW filter)
on chassis to 2422 549 44223 OFWK7260M
For /79R, add posn: 1168, 4822 242 81572 6MHz
ceramic filter
REMARKS :
Solution implemented in production | 14-09-04 |
| Philips | 29PT828C | STUCK IN STANDBY | RESOLDER SCAN COIL PLUGS | 14-09-04 |
| Philips | 29PT828C | TRIPS FROM GREEN LED TO RED TO GREEN TO RED | REPLACE IC7450, AND IC7550 ON AUDIO PCB | 14-09-04 |
| Philips | 29PT8319 | Corrections on service manual EM1A AA | Page 4 Chapter 2:
It was forgotten to mention here in this chapter that the architecture is 'hot'for a big part.
E,g. deflection is 'hot', but also the middle big heatsink. So be warned.
Page 16 Chapter 5:
SAM-menu on right hand top side, sho | 14-09-04 |
| Philips | 29PT8419 | Corrections on service manual EM1A AA | Page 4 Chapter 2:
It was forgotten to mention here in this chapter that the architecture is 'hot'for a big part.
E,g. deflection is 'hot', but also the middle big heatsink. So be warned.
Page 16 Chapter 5:
SAM-menu on right hand top side, sho | 14-09-04 |
| Philips | 29PT8424 | Correction to position 21 of styling 220 | Correction to position 21 of styling 220 of Product Survey 1999-3 (3122
785 10300
The code numbers mentioned for the aluminium columns at position 21 of
styling 220 are not correct. The correct code numbers must be:
21 4822 466 12216 Aluminium colum | 14-09-04 |
| Philips | 29PT8434 | Correction to position 21 of styling 220 | Correction to position 21 of styling 220 of Product Survey 1999-3 (3122
785 10300
The code numbers mentioned for the aluminium columns at position 21 of
styling 220 are not correct. The correct code numbers must be:
21 4822 466 12216 Aluminium colum | 14-09-04 |
| Philips | 29PT8444 | Correction to position 21 of styling 220 | Correction to position 21 of styling 220 of Product Survey 1999-3 (3122
785 10300
The code numbers mentioned for the aluminium columns at position 21 of
styling 220 are not correct. The correct code numbers must be:
21 4822 466 12216 Aluminium colum | 14-09-04 |
| Philips | 29PT9113C | WHITE BOX BOTTOM LEFT OF SCREEN | AUTO SUBTITLE SELECTED SWITCH OFF FROM HANDSET | 14-09-04 |
| Philips | 29PT9416 MG7.1 | Service Mode entering | Use the standard remote control and key in a special sequence '0,6,2,5,9,6' followed by pressing the 'MENU' button. If the main menu also appears with the service menu just press 'MENU' again to clear it.. The other way is to short the two service pins on the signal panel (pins 2 and 3 of connector 0356). The advantage of this last method is that all the software protections are turned off. | 14-09-04 |
| Philips | GFL2.20E 29PT828C | dead | R3528 39k o/c | 14-09-04 |
| Philips | GFL2.20E 29PT828C | dead, green LED flashing | R3148 120k gone high (large signal panel) | 14-09-04 |
| Philips | GFL2.20E 29PT828C | dead, LED flashing | Frame IC TDA8177 and C2260 100uF 63V | 14-09-04 |
| Philips | GFL2.20E 29PT828C | no sound from front speakers in dolby or surround modes | go to install menu, then TV config menu and set "external amp" to off | 14-09-04 |
| Philips | GFL2.20E 29PT828C | quiet buzz from centre speaker when playing back VCR via SCART | unclip the features board mounted behind the LOPTx on a plastic frame, turn through 180 degs and clip back into its frame (it works) | 14-09-04 |
| Philips | GFL2.20E 29PT828C | set trips from green LED to red, then back green to red | IC 7540/7550 TDA2616Q on audio PCB | 14-09-04 |
| Philips | GFL2.20E 29PT828C | sound int. goes low and distorted, rear speakers crackling | resolder earth links on component side of dolby module | 14-09-04 |
| Philips | GFL2.20E 29PT828C | stuck in stby | resolder both ends of scan coils leads and resolder LOPTx | 14-09-04 |
| Philips | GR2.4 29PT5301/05 | Dead with mains I/p fuse o/c | Check for dry joints PSU pri | 14-09-04 |
| Philips | GR2.4 29PT632A | Dead with burn up of mains sw & sub pcb | Replacement pcb available from SEME | 14-09-04 |
|
|
| Philips | GR2.4 29PT632A | No R/C functs after replacement of mains sw sub panel | Check for s/c track on o/p of IR rx | 14-09-04 |
| Philips | GR2.4 29PT727B | Tripping with burning smell possible | Tr7545 LOPTr s/c due to C2550 dry joint &/or o/c | 14-09-04 |
| Philips | L2.2AA 29PT828C/05 | Dead - 5A fuse in plug o/c | Mains rect cap arcing 220µ 385v | 14-09-04 |
| Philips | MD1.1A 29PT886A/79R | Dead with burning smell | Cap 2428 330nF 250v conn arcing | 14-09-04 |
| Philips | MD1.2EAA 29PT6773/05 | Won't go into st/by | R3588 3R3 ?w o/c in st/by prot cct on large sigs panel - also replace C2561 with 3,300µ 16v | 14-09-04 |
| Philips | MD2.22E 29PT9113 | at switch on green LED comes on for 10 secs, then switches to stby (red) | Micro M27C801100F1V00640 | 14-09-04 |
| Philips | MD2.22E 29PT9113 | bright red raster | R3351 120k o/c | 14-09-04 |
| Philips | MD2.22E 29PT9113 | no tuning | R3568 56k 0.5W on large signal panel (+40V supply to tuner) | 14-09-04 |