Make | Model | Problem | Solution | Date |
| | | |
Found: 4551
|
Philips | FL1.16 | Low frequency hum from subwoofer, buzz from right hand squeeter. | Check DC level on pin 1 and 9 of IC7011 (TDA1521).
If not correct, replace (4822 209 63913).
| 14-09-04 |
Philips | FL1.16 | No colors in TV mode | Check IC7365 (TDA4650) on the SSP (4822 209 30837)
| 14-09-04 |
Philips | FL1.16 | No sound, "ON, Standby, I" LEDs blinking | 10MHz crystal 1602 on the SSP defective, 4822 242 80276
| 14-09-04 |
Philips | FL1.16 | Noise on high volume | Perform the following modifications on the SSP:
Add on position 3618 4,7nF (4822 122 31784)
Add on position 3619 jumper (4822 051 10008)
Connected in series from 2604/4610 to earth.
Change position 4610 into 1k ohm (4822 051 10102) | 14-09-04 |
Philips | FL1.16 | Overview of SOPS repair kits | Overview of SOPS repair kits
----------------------------
FL1.0 AG00 upto AG03 4822 310 20492
FL1.0 AG04 and higher 4822 310 31921
FL1.1 25" and 28" 4822 310 31919
FL1.1 33" 4822 310 31932
FL1.2 4822 310 31932
FL1.6 | 14-09-04 |
Philips | FL1.16 | Picture disappears (fly back lines), ON STEREO and DUAL LEDs blink | Check IC7430 (TDA4680). When TDA4680 is too hot there is no picture
(4822 209 31592).
| 14-09-04 |
Philips | FL1.16 | Picture disappears shortly after 30" or control does not function. | When hot, 13,5 MHz clock stops working; change the value of R3123
to 1k2.
| 14-09-04 |
Philips | FL1.16 | Picture gives black horizontal stripes, also on RGB | IC72027 SDA9205-2 LFR box defective (4822 209 31056). | 14-09-04 |
Philips | FL1.16 | Picture often dark | Check IC7201 in High End-box (SAA9042P/A; 4822 209 31851)
| 14-09-04 |
Philips | FL1.16 | Picture OK after some time | IC7207 (SDA9205-2; 4822 209 31056) defective when set is cold.
| 14-09-04 |
|
Philips | FL1.16 | Picture twists from top | Voltage of pin 8-IC7450 (TDA3654Q) on the LSP has raised to ca.
20 V. Check diode 6451 (BZX79/C5V6; 4822 130 80954).
| 14-09-04 |
Philips | FL1.16 | Picture twists from top | Voltage of pin 8-IC7450 (TDA3654Q) on the LSP has raised to ca. 20 V.
Check diode 6451 (BZX79/C3V6; 5322 130 34834 or
BZX79/C10; 4822 130 61219)
| 14-09-04 |
Philips | FL1.16 | PIP picture not in order. | Check R3345 (4822 111 41424) in PIP unit, check IC7755
(4822 209 63423).
| 14-09-04 |
Philips | FL1.16 | Poor colors, no light in picture | Check IC7207 (SDA9205; 4822 209 31056).
| 14-09-04 |
Philips | FL1.16 | Protection activated due to no +5V from LOT. | Check IC7551, LM 358N (4822 209 71825). If IC7551 has to be
replaced, it is recommended:
1) for production code AG00-09 add diode BZX79-C18 (4822 130 31024)
between 9240 and pin 8 of position 7551, with cathode to pin 8
of IC7551.
2) for production | 14-09-04 |
Philips | FL1.16 | Repair information | Repair information
------------------
In case of one of the line transistors T7504 or T7506 is defective,
it is necessary to replace both transistors.
Order number 4822 130 62934 (2x ON4673).
| 14-09-04 |
Philips | FL1.16 | Repeated light-up of the standby-led after switching-off from standby. | Change the following positions on the LSP:
Position 3250 from 47 ohm into 62 ohm (4822 116 52198)
Position 6251 from LLZ-C5V6 into LLZ-C7V5 (4822 130 80906)
REMARKS :Introduced in production in week 9418. | 14-09-04 |
Philips | FL1.16 | Set can only be operated with Remote Control | Check whether "Child Lock" is disabled. To check this, see
"Frequently Asked Questions", "How to disable Child Lock".
| 14-09-04 |
Philips | FL1.16 | Set inoperative only red or green LED. Supply was 141V but no EHT. | Line drive puls for T7506 (2SC4288A) too low.
L5503 defective (Line drive coil; 4822 157 63252)
| 14-09-04 |
Philips | FL1.16 | Set sometimes goes in STAND-BY and immediately switches ON again. | Replace position IC7120 on LFR box (PCF83C652P/AB/043) by
P83C652FFP/50 V34D (4822 209 33289).
REMARKS :
Introduced in production in week 9337.
| 14-09-04 |
Philips | FL1.16 | Set totally inoperative, no LEDs on. Supply hums. | R3252 220 kOhm (Start-up micro-sops) defective (4822 116 52258).
| 14-09-04 |
Philips | FL1.16 | Severe Moire patterning | Most modern Colour Televisions use Automatic Gray Scale Tracking and
while the setting of the G1 may not seem to have a major effect on the
picture brightness on a modern set, incorrect adjustment can have the
effect of causing severe Moire patterning if | 14-09-04 |
Philips | FL1.16 | Shuts off and on again on Pr.nr. 1 after 3 hours. | D6272 (BZX55B5V6) interruption when it becomes hot.
| 14-09-04 |
Philips | FL1.16 | Small picture with flyback lines. The +141 is about 110V. | Check D6372 on LSP (LL4148; 4822 130 80446).
| 14-09-04 |
Philips | FL1.16 | Sometimes in protection, or hor. width varies | Check or resolder on LSP the pins of E/W bridge coil 5521.
| 14-09-04 |
Philips | FL1.16 | Sometimes vibration in vertical direction. | Replace C2410 (150nF 5%; 4822 121 41854) on LSP.
| 14-09-04 |
Philips | FL1.16 | Sound can be heard when switching off the set. | Replace position 3037 on the Large signal panel with 1K3
(4822 051 10132)
REMARKS :
Introduced in production in week 9333.
| 14-09-04 |
Philips | FL1.16 | Sound shuts off and OSD in picture. | Voltage on pin 4 TDA8417 was 3.5V tt instead of >4.5V TT.
Replace X-tal 10 Mhz (4822 242 80276).
| 14-09-04 |
Philips | FL1.16 | Spoke on 134,25 and 287,25 MHz in proscan sets. | Spoke on above mentioned frequency can be solved by adding two
capacitors of 33pF (5322 122 32072) on the LFR box.
- between pin 10 of H22 and earth (pin 5 of H22) (CVBS).
- between pin 7 of H21 and earth (pin 4 of H21) (TXT INT).
| 14-09-04 |
Philips | FL1.16 | Spook in picture | Use special antenna cables.
Codenumbers:
4822 321 61224 PAL 1 meter
4822 321 61225 PAL 2 meter
4822 321 61226 SECAM 1 meter
4822 321 61227 SECAM 2 meter
| 14-09-04 |