| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4551
|
| Philips | FL1.16 | 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 | FL1.16 | 50Hz buzz noticable through speaker | Check/replace IC7680 on the SSP - TDA8425, pseudo stereo IC.
(4822 209 63734).
| 14-09-04 |
| Philips | FL1.16 | Adaption of Service Information FL93.05 | Adaption of Service Information FL93.05
---------------------------------------
From 93-06-24 onwards the definition of optioncode 4 has been
changed.
From this day onwards the definition is as follows:
1 TXT peaking filter on/off for LFR box (Scandina | 14-09-04 |
| Philips | FL1.16 | 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 | FL1.16 | 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 | FL1.16 | Bad pict. No menu. Dark bars over pict. Red pict. in dig.scan mode. | +5V was 4,3V instead of 5,1V.
IC7551 (LM358N 4822 209 70672) defective.
IC7209 (SAA7158 4822 209 31059) Bendic defective.
| 14-09-04 |
| Philips | FL1.16 | Bad picture. Picture scrolls. No RC reaction. | +5V was 4,1V instead of 5,1V. Replace IC7551 (LM358N; 4822 209 70672)
| 14-09-04 |
| Philips | FL1.16 | Blank picture. OSD not synchronised and too large, no TXT. | Check/replace memory IC 7900 (ST24C08CB1; 4822 209 32283).
| 14-09-04 |
| Philips | FL1.16 | Both languages can be heard by Dual Nicam signals | For FL1-PTV change the software into V89; 4822 900 10732
For all other FL sets change the software into V88; 4822 900 10723
REMARKS :Introduced in production from week 9614 onwards. | 14-09-04 |
| Philips | FL1.16 | BUX85F in mikroSOPS defective | Change the value of C2260 to 4n7F, replace 7270 with transistor
BD825 (4822 130 41746).
| 14-09-04 |
|
|
| Philips | FL1.16 | 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 | FL1.16 | Correction of diagram M` of Service manual | Correction of diagram M` of Service manual
------------------------------------------
The diagram/partslist of the LFR (digital scan) box shows IC7244
typenumber N74F74D.
However on this position an IC with typenumber N74F125D (5322 209
61857) is used.
| 14-09-04 |
| Philips | FL1.16 | Correction to Product Survey 1993-4 | Correction to Product Survey 1993-4
-----------------------------------
Due to the introduction of new software (V67) an extra option bit
in option code 4 has to be set. For the following sets 32 has to be
added to option code 4:
25PT910A/01/19
25PT912A/0 | 14-09-04 |
| Philips | FL1.16 | Correction to Product Survey 1996-4 | Correction to Product Survey 1996-4 (4822 727 21505)
----------------------------------------------------
On page PCS 41989 is mentioned at:
FL1.10 AG11 and higher: Control panel 4822 212 31708
FL1.17 AG20 : Control panel 4822 212 31708
FL | 14-09-04 |
| Philips | FL1.16 | 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 | FL1.16 | Correction to Service Manual | Correction to Service Manual
----------------------------
In service manual FL1/2.14, FL1/2.16, FL1.17 AA the code number of
the Scavem amplifier panel is wrong. The correct code number for
this panel is 4822 212 31469.
REMARKS :
The code number | 14-09-04 |
| Philips | FL1.16 | Correction to service manual FLx.14/16/17 | Correction to service manual FLx.14/16/17 and FLx.24/26/27.
-----------------------------------------------------------
The code number of position 1200 (fuse 3,15 A) is wrong.
The correct code number is 4822 070 33152. This fuse is situated on
the LSP i | 14-09-04 |
| Philips | FL1.16 | Crazy behaviour: No response from RC or controls. | Other phenomenas: volume up/down, spontanuous service mode etc.
etc. in areas with TOP-teletext.
Replace control software by replacing EPROM IC7002 to version V82
(4822 900 10423). For easy mounting also the controlboard 7115
(on SSP) can be replaced by | 14-09-04 |
| Philips | FL1.16 | Dark fuzzy picture. OSD and menu not in focus. | +5V was 7.8V and +13V was 15.5V
IC7551 (LM358N; 4822 209 70672) defective.
| 14-09-04 |
| Philips | FL1.16 | Dark picture, only green led, no menu or OSD. | +5V supply was 4,1V. Voltage D6551 was 4,3V instead of 5,6V.
Check/replace D6551 (4822 130 80954).
| 14-09-04 |
| Philips | FL1.16 | Different heights of the characters in subtitling | (In the middle of the screen the characters have a smaller height).
Change position 2520 on the Large Signal Panel from 390nF into 330nF
250V (4822 121 51612) and adjust the picture width again. | 14-09-04 |
| Philips | FL1.16 | Distorted East-West & jitter on vertical side lines at switch-on. | Replace position C2611 on the large signal panel by a 1 uF
capacitor: 4822 121 51319.
REMARKS :
The East-west distortion shows a barrel-shape.
The jittering only occurs at the centre of vertical lines at the
left- and right-hand side.
After warm | 14-09-04 |
| Philips | FL1.16 | Distorted East-West & jitter on vertical side lines at switch-on. | In the FL1.16 and FL2.16:
Replace position T7610 on the LSP by BD536FI (4822 130 63508).
Delete position 2615.
Replace position 2611 on the LSP by 2,2 uF (4822 124 41576).
Replace position 3608 on the LSP by 1k (4822 051 10102).
In the FL2.24:
Replace po | 14-09-04 |
| Philips | FL1.16 | Faulty horizontal sync. (intermittent and temperature-sensitive) | Capacitor 2117 10nF on LFR box mechanically damaged.
(4822 122 32422)
| 14-09-04 |
| Philips | FL1.16 | Faulty horizontal sync. (intermittent and temperature-sensitive) | Capacitor 2117 10nF on LFR box mechanically damaged.
(4822 122 32422)
| 14-09-04 |
| Philips | FL1.16 | Four dark bars over the picture. | The +5 volt was 5.6 volt instead of 5.1 volt.
Check/replace IC7551 (4822 209 70672).
| 14-09-04 |
| Philips | FL1.16 | 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 | FL1.16 | Jitter | In PIP unit change the value of R3336 to 4k7.
| 14-09-04 |
| Philips | FL1.16 | Jitter at NTSC reception. | Replace item 9459, connected to pin 13 of IC7400 on the LSP, into
220 ohm (4822 116 52215).
REMARKS :
Introduced in production in week 9335.
| 14-09-04 |
| Philips | FL1.16 | 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 |