| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4551
|
| Philips | FL1.0S | 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 | FL1.0S | Synchronization, picture disappears | D6703 and T7704 defective on picture tube panel.
| 14-09-04 |
|
|
| Philips | FL1.0S | Ticking noise and line in picture | Transistor 7381 (BC848C; 5322 130 42136) defective when hot.
| 14-09-04 |
| Philips | FL1.0S | 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 | FL1.0S | 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 | FL1.0S | Tuning does not function | Resistor R3240 on LSP in V-tuning wire broken.
| 14-09-04 |
| Philips | FL1.0S | 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 | FL1.0S | Wrong synchronization, unstable colors | D6417 on the LSP dependent on temperature, check/replace
(4822 130 81223)
| 14-09-04 |
| Philips | FL1.1 | 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 | FL1.1 | 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 | FL1.1 | 50Hz buzz noticable through speaker | Check/replace IC7680 on the SSP - TDA8425, pseudo stereo IC.
(4822 209 63734).
| 14-09-04 |
| Philips | FL1.1 | After 10 minutes picture becomes red from right side | C2395 on the LSP poorly soldered.
| 14-09-04 |
| Philips | FL1.1 | After about 10 minutes: red or blue picture, flyback lines | Check D6450 on the SSP, at pin 19 of TDA460 video controller IC
(LLZ-C6V2; 4822 130 81512).
| 14-09-04 |
| Philips | FL1.1 | After about 10 minutes: red or blue picture, flyback lines | Check D6450 on the SSP, at pin 19 of TDA460 video controller IC
(LLZ-C6V2; 4822 130 81512).
| 14-09-04 |
| Philips | FL1.1 | After some time, no line sync. | On the High End Box.
Check/replace IC7204 (PCF80C51BH-3P/J363; 4822 209 31386).
| 14-09-04 |
| Philips | FL1.1 | After some time, no line sync. | On the High End Box.
Check/replace IC7204 (PCF80C51BH-3P/J363; 4822 209 31386).
| 14-09-04 |
| Philips | FL1.1 | 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 | FL1.1 | 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 |
| Philips | FL1.1 | Auto CTI switching | Auto CTI switching
------------------
In order to improve RGB playback performance it is possible to
switch off CTI after a few modifications in the High-end box.
Please find below the changes which have to be made in the High-end
box in order to switch | 14-09-04 |
| Philips | FL1.1 | Auto switch-off with audio only input | With early receivers, if an audio signal only is applied to an
external socket without an accompanying video signal, the set will
switch to standby after about 10 minutes. The absence of a video
signal is interpreted as a no signal condition and an audio | 14-09-04 |
| Philips | FL1.1 | Auto switch-off with audio only input | With early receivers, if an audio signal only is applied to an
external socket without an accompanying video signal, the set will
switch to standby after about 10 minutes. The absence of a video
signal is interpreted as a no signal condition and an audio | 14-09-04 |
| Philips | FL1.1 | Back covers | Back covers
-----------
During production the back covers of the FL1.0 and FL1.1 are
changed.
The reason for this change was a bigger SSP coverplate.
Therefore a new back cover is not compatible with an old one.
For service this means that when an old ba | 14-09-04 |
|
|
| Philips | FL1.1 | Bad focus or focus varies in a new set or after CRT replacement | Possible solution:
Short circuit the focus and the G2 pins of the picture tube with the
aquadag coating. Switch the set on for approximately 5 seconds.
After this return the set to its original condition. Check if the
focus adjusted normally. If not repla | 14-09-04 |
| Philips | FL1.1 | Blue - red overshoot | High End Box: 7200 (SAA5231; 4822 209 63645) defective or 5V too
high. 5V OK in set produced after 10.91.
| 14-09-04 |
| Philips | FL1.1 | BUX85F in mikroSOPS defective | Change the value of C2260 to 4n7F, replace 7270 with transistor
BD825 (4822 130 41746).
| 14-09-04 |
| Philips | FL1.1 | Change of IC7201 and IC7215 to SAA9042P/A/MOB | Change of IC7201 and IC7215 to SAA9042P/A/MOB
--------------------------------------------
IC7201 in the High End Box and IC7215 in the LFR (digital scan) box
have been changed from SAA9042P/A/MOA to SAA9042P/A/MOB
(4822 209 31851).
REMARKS :
T | 14-09-04 |
| Philips | FL1.1 | Character blocks appearing down the screen. | On OSD menu, letter "e" displayed as letter "g".
Check/replace teletext character generator IC7201 on the High End
Box - SAA9042P/A (4822 209 31851).
| 14-09-04 |
| Philips | FL1.1 | Code number information SOPS kit 33" | Code number information SOPS kit 33"
------------------------------------
The code number of the SOPS kit mentioned in the service manuals
FL1.1 is only for the 25" and 28" sets.
For the 33" FL1.1 sets SOPS kit 4822 310 31932 has to be used.
| 14-09-04 |
| Philips | FL1.1 | Color interference | Check in High End Box 7204 (PCF80C51BH; 4822 209 31386)
| 14-09-04 |
| Philips | FL1.1 | Color spots or red and green lines | IC7253 (SDA9060; 4822 209 63891) in High End-box defective .
| 14-09-04 |