| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4551
|
| Philips | FL1.6 | Vertical line interference on CH 2, 3 and 4 (spook). | General remarks:
- Place the antenna at a good distance from the TV set.
- Use good shielded cables, connectors and splitters.
- Avoid HF amplifiers, splitters and rolled-up cables just nearby
the TV set.
- The stronger the signal is captured the less p | 14-09-04 |
| Philips | FL1.6 | Vertical position can not be adjusted. | Add position 3464 (1k8; 4822 053 10182) on the Large signal panel
between 1L30 and pin 9 of IC7450.
REMARKS :
The range of the vertical shift will be changed.
Introduced in production in week 9317.
| 14-09-04 |
| Philips | FL1.6 | With fast moving picture poor picture quality (scan effect visible) | Change software into version V54 version or higher on control board
7115 (4822 900 10356).
REMARKS :
With this software it is possible to switch off LFR.
| 14-09-04 |
| Philips | FL1.6 | Wrong synchronization, unstable colors | D6417 on the LSP dependent on temperature, check/replace
(4822 130 81223)
| 14-09-04 |
| Philips | FL1.7 | 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 | FL1.7 | 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 | FL1.7 | 50Hz buzz noticable through speaker | Check/replace IC7680 on the SSP - TDA8425, pseudo stereo IC.
(4822 209 63734).
| 14-09-04 |
| Philips | FL1.7 | After 10 minutes picture becomes red from right side | C2395 on the LSP poorly soldered.
| 14-09-04 |
| Philips | FL1.7 | 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This has been replaced by: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 | FL1.7 | 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 | FL1.7 | 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 | FL1.7 | 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 | FL1.7 | BUX85F in mikroSOPS defective | Change the value of C2260 to 4n7F, replace 7270 with transistor
BD825 (4822 130 41746).
| 14-09-04 |
| Philips | FL1.7 | Color interference | Check in High End Box 7204 (PCF80C51BH; 4822 209 31386)
| 14-09-04 |
| Philips | FL1.7 | Colored picture or picture is green/red, fly-back lines | Check zenerdiode 6450 on pin 19-IC7430 on the LSP. New diode must
be Philips (Telefunken does not work), 4822 130 81512
| 14-09-04 |
| Philips | FL1.7 | Correction to service information FL 95.01 | Correction to service information FL 95.01
------------------------------------------
Correction in the overview of 100Hz and Proscan boxen.
The replacement for service code 4822 212 30534 must be 4822 212 31231
The replacement for service code 4822 21 | 14-09-04 |
| Philips | FL1.7 | Correction to service manual FL1.1 AC/FL1.7 AA | Correction to service manual FL1.1 AC/FL1.7 AA
----------------------------------------------
The code number of position 3410 on the Large Signal Panel is not
correct. The correct code number is 4822 101 11871 (330k lin) | 14-09-04 |
| Philips | FL1.7 | Horizontal amplitude cannot be adjusted | Transistor 7610 (2SA1359) on the LSP short circuited,
check/replace. (4822 130 60111).
| 14-09-04 |
| Philips | FL1.7 | Horizontal black lines with 100Hz sets and Sony Hi8 camcorders. | Change the value of C2396 on the small signal into 220nF
(4822 122 32927).
On 100Hz sets together with the Sony Hi8 camcorders, you can see
very small sharp lines over the picture. This phenomenon is most of
the times visable when the tape is situated i | 14-09-04 |
| Philips | FL1.7 | How to enable/disable "Child Lock" | Press "MENU" button on Remote Control. When the menu appears on the
screen, you select "SPECIAL FEATURES" (this expression is language
dependent)
Within "SPECIAL FEATURES", the "CHILD LOCK" can be enabled or
disabled.
| 14-09-04 |
| Philips | FL1.7 | In hardware prot mode (error codes 4, 6, & 11 in service mode) | E-W coupling transfmr dry joints | 14-09-04 |
| Philips | FL1.7 | Jitter | In PIP unit change the value of R3336 to 4k7.
| 14-09-04 |
| Philips | FL1.7 | Low Brightness TXT and OSD, Picture OK | If this condition occurs, check the Option Codes.
Resetting the Option Code numbers as per the Service Manual provided
the cure.
| 14-09-04 |
| Philips | FL1.7 | 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 | FL1.7 | Modification | Modification
------------
Change position 4210 on the Small Signal Panel into 1k ohm
(4822 051 10102).
Reason: to prevent failure of IC7202 (TDA2579).
REMARKS :
It is recommended to check and replace position 4210 each time
the 100Hz box is rep | 14-09-04 |
| Philips | FL1.7 | No colors in TV mode | Check IC7365 (TDA4650) on the SSP (4822 209 30837)
| 14-09-04 |
| Philips | FL1.7 | No LEDs blinking, no Vstart (17,5V), no +5standby (5.5V). | Check R3250 (62 Ohm; 4822 116 52198).
| 14-09-04 |
| Philips | FL1.7 | No sound, "ON, Standby, I" LEDs blinking | 10MHz crystal 1602 on the SSP defective, 4822 242 80276
| 14-09-04 |
| Philips | FL1.7 | 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 | FL1.7 | 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 |