| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4551
|
| Philips | FL4.16 | 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 | FL4.16 | Overview of doors for FL4 styling | Overview of doors for FL4 styling
---------------------------------
4822 432 93229 Door for 29" FL4.17/FL4.27
4822 432 93393 Door for 29" 4GFL2.20E AA
4822 432 93312 Door for 29" FL4.16/FL4.26
4822 432 93382 Door for 29" GFL2.20E AB
4822 432 93271 Do | 14-09-04 |
| Philips | FL4.16 | 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
FL1.0S 4822 310 31924
FL1.1 25" and 28" 4822 310 31919
FL1.1 33" 4822 310 31932
FL1.1S | 14-09-04 |
| Philips | FL4.16 | Picture gives black horizontal stripes, also on RGB | IC72027 SDA9205-2 LFR box defective (4822 209 31056).
| 14-09-04 |
| Philips | FL4.16 | Picture OK after some time | IC7207 (SDA9205-2; 4822 209 31056) defective when set is cold.
| 14-09-04 |
| Philips | FL4.16 | 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 | FL4.16 | 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 | FL4.16 | 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 | FL4.16 | Set totally inoperative, no LEDs on. Supply hums. | R3252 220 kOhm (Start-up micro-sops) defective (4822 116 52258).
| 14-09-04 |
| Philips | FL4.16 | Shuts off and on again on Pr.nr. 1 after 3 hours. | D6272 (BZX55B5V6) interruption when it becomes hot.
| 14-09-04 |
|
|
| Philips | FL4.16 | Sometimes in protection, or hor. width varies | Check or resolder on LSP the pins of E/W bridge coil 5521.
| 14-09-04 |
| Philips | FL4.16 | Sometimes vibration in vertical direction. | Replace C2410 (150nF 5%; 4822 121 41854) on LSP.
| 14-09-04 |
| Philips | FL4.16 | 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 | FL4.16 | Supply +5V too low, black horizontal bar in picture. Bad sync. | Check/replace IC7551 (LM358N; 4822 209 70672)
| 14-09-04 |
| Philips | FL4.16 | Supply switch-off sometimes | Check the +5 stand-by. This voltage has to be 5.5V and may not vary.
When the voltage drops below 5.2V the set switches-off.
Cure: check leakage of D6266 (BZX79/F6V8; 4822 130 34278)
| 14-09-04 |
| Philips | FL4.17 | "NVM write protection enabled" message on screen. | Startup problem or 'NVM write protection enabled' message on screen
after replacement of NVM
(ST24C08CB1; 4822 209 32283) with a ST24C08CB6 (4822 209 33113).
Use as replacement the ST24C08 1 (9311 021 36682). | 14-09-04 |
| Philips | FL4.17 | After 10 minutes picture becomes red from right side | C2395 on the LSP poorly soldered.
| 14-09-04 |
| Philips | FL4.17 | 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 | FL4.17 | 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 | FL4.17 | 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 | FL4.17 | 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 | FL4.17 | Bad synchronization with external signals | Delete position 3115 on the ECO 100Hz box.
REMARKS :
Introduced in production in week 9415.
| 14-09-04 |
| Philips | FL4.17 | Blank picture. OSD not synchronised and too large, no TXT. | Check/replace memory IC 7900 (ST24C08CB1; 4822 209 32283).
| 14-09-04 |
| Philips | FL4.17 | 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 | FL4.17 | BUX85F in mikroSOPS defective | Change the value of C2260 to 4n7F, replace 7270 with transistor
BD825 (4822 130 41746).
| 14-09-04 |
| Philips | FL4.17 | 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 | FL4.17 | Colour loss at photofinish and scan. | Change position 6003 on the ECO-box into a LL4148 (4822 130 80446).
REMARKS :
Introduced in production in week 9424. | 14-09-04 |
| Philips | FL4.17 | 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 | FL4.17 | 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 | FL4.17 | 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 |