| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4551
|
| Philips | FL1.2S | 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
FL1.0S 4822 310 31924
FL1.1 25" and 28" 4822 310 31919
FL1.1 33" 4822 310 31932
FL1.1S | 14-09-04 |
| Philips | FL1.2S | Picture dimming with subtittle. | Change the following items on the picture tube panel:
- item C2708 changed into 270pF (4822 122 32142)
- item R3707 changed into 33Ohm (4822 051 10339)
REMARKS :
Introduced in production in week 9326.
| 14-09-04 |
| Philips | FL1.2S | 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 | FL1.2S | 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 | FL1.2S | Picture often dark | Check IC7201 in High End-box (SAA9042P/A; 4822 209 31851)
| 14-09-04 |
| Philips | FL1.2S | 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 | FL1.2S | 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 | FL1.2S | PIP picture not in order. | Check R3345 (4822 111 41424) in PIP unit, check IC7755
(4822 209 63423).
| 14-09-04 |
| Philips | FL1.2S | Spare parts remote control RC64xx | Spare parts remote control RC64xx
---------------------------------
Codenumbers for part of the RC64xx remote control:
Flap right 4822 432 92716
Flap left 4822 432 92715
Battery lid (cover) 4822 432 92714
| 14-09-04 |
| Philips | FL1.2S | 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 |
|
|
| Philips | FL1.2S | Switch-off spot visible longer than 5 seconds. | 1) Change item C2518 on the LSP into 10uF 250V (4822 124 23494).
2) For 29" and 33".
As service solution the EHT cable can be replaced by
4822 218 21041. This EHT cable with bleeder provides a faster
discharge time.
REMARKS :
1) So | 14-09-04 |
| Philips | FL1.2S | Synchronization, picture disappears | D6703 and T7704 defective on picture tube panel.
| 14-09-04 |
| Philips | FL1.2S | Ticking noise and line in picture | Transistor 7381 (BC848C; 5322 130 42136) defective when hot.
| 14-09-04 |
| Philips | FL1.2S | Total inoperative, leds blinking, error 99 | Check and replace if necessary C2504 and/or 2505 (2kV HRR) on the
Large signal panel.
Replace by a 3kV15 HR-R capacitor if possible:
820pF 4822 126 13152
1nF 4822 126 13153
1,2nF 4822 126 13154
1,5nF 4822 126 13155
1,8nF 4822 126 13156
2, | 14-09-04 |
| Philips | FL1.2S | Totally inoperative. | Transistors 7250 (BUX85F; 4822 130 62509) and
7251 (BC848; 4822 130 61207) in microSOPS defective.
Or D6251 (LLZ-C5V6; 4822 130 80954) and
R1250 (=R3230; 1 Ohm; 4822 052 10108) defective.
Or T7270 (BD825; 4822 130 41746)
Or T7201 (BC857C; 5322 130 427 | 14-09-04 |
| Philips | FL1.2S | Tuning does not function | Resistor R3240 on LSP in V-tuning wire broken.
| 14-09-04 |
| Philips | FL1.2S | Unstable picture, horizontal jitter. | Check/replace R3405 on the LSP. (4822 051 10303 for 50 Hz sets;
4822 051 10333 for 100 Hz sets).
| 14-09-04 |
| Philips | FL1.2S | Wrong service batch of ST24C08CB1 memory IC's | Wrong service batch of ST24C08CB1 memory IC's 4822 209 32283
------------------------------------------------------------
Temporarily a wrong batch of EAROM's has been delivered, causing the
fault "NVM MEMORY NOT WRITE PROTECTED" after replacing the EAROM | 14-09-04 |
| Philips | FL1.2S | Wrong synchronization, unstable colors | D6417 on the LSP dependent on temperature, check/replace
(4822 130 81223)
| 14-09-04 |
| Philips | FL1.6 | "ON" LED blinks. No control menu and/or "dark TXT" and/or "no PIP". | Options lost, mount Motorola IC MC33164P (4822 209 31294) as
described in Service Information FL1 93.02 (4822 727 19885).
| 14-09-04 |
| Philips | FL1.6 | +141 is 75V when disconnecting hardware protection (PROT signal). | When disconnected hardware protection, output voltage was 75V.
Apply SOPS repair kit (4822 310 31993).
| 14-09-04 |
| Philips | FL1.6 | 100Hz cross | Possible solutions:
1. Interrupt on the SSP the 50Hz Y-signal, between pin 11 position
IC7324 (TDA4568) and pin 11 position IC7395 (TDA8443), by
deleting position 4302.
Repair the connection by means of a shielded cable of 16cm long,
m | 14-09-04 |
| Philips | FL1.6 | 22AV1440 is switched on by external VCR when FL1 is switched off | Connect 4 diodes of type BAT 85 to inputs of IC7630 on SSP.
1 diode between pin 3/IC7630 and +5V, cathode to +5V.
1 diode between pin 5/IC7630 and +5V, cathode to +5V.
1 diode between pin 3/IC7630 and -8V, anode to -8V.
1 diode between pin 5/IC7630 and -8 | 14-09-04 |
| Philips | FL1.6 | 50Hz buzz noticable through speaker | Check/replace IC7680 on the SSP - TDA8425, pseudo stereo IC.
(4822 209 63734).
| 14-09-04 |
| Philips | FL1.6 | Adjustment of white balance and cut-off | Adjustment of white balance and cut-off
---------------------------------------
The white balance and cut-off adjustment instructions given on page
7.5 of the FL1.6 AA chassis manual require clarification as
follows.
Manuals:
GB 4822 727 18914
NL 482 | 14-09-04 |
| Philips | FL1.6 | After 10 minutes picture becomes red from right side | C2395 on the LSP poorly soldered.
| 14-09-04 |
| Philips | FL1.6 | After a while stripes in picture | IC7430 (TDA4680) defective (4822 209 31592).
| 14-09-04 |
| Philips | FL1.6 | After one hour picture jumps vertically | Burst key 50 (BK50) on LFR (digital scan) box is 10Vtt with 50Hz
frame sync. instead of 5Vtt without frame sync.
Check D6001 (LLZ-C5V1 4822 130 80884) on LFR box.
| 14-09-04 |
| Philips | FL1.6 | Alternative for A66EAK252X43 | Alternative for A66EAK252X43
----------------------------
The following Blackline S tube will no longer be supplied:
28" A66EAK252X43 4822 131 20502
This has been replaced by:
28" A66EAK252X44 4822 131 20567
REMARKS :
If an old picture tube | 14-09-04 |
| Philips | FL1.6 | Antenna input: no sound. External input: sound O.K. | Check whether crystal 1602 (stereo decoder) 10MHz oscillates.
If not replace X1602 (4822 242 80276).
| 14-09-04 |