| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4551
|
| Philips | FL1.0 | 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 | FL1.0 | 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 | FL1.0 | Modification of the stand-by SOPS | Modification of the stand-by SOPS
---------------------------------
Due to a shortcircuit in the stand-by SOPS it can happen that fuse
1250 breaks down too slowly. Because of this the fuse can carbonize
and the current will flow for a to long time which c | 14-09-04 |
| Philips | FL1.0 | Nicam not working on certain frequencies and no FM sound | Fit replacement tuner unit 4822 210 10416 and
adhere to modifications!
| 14-09-04 |
| Philips | FL1.0 | No analogue sound | Checks showed that the 10Mhz clock signal required by IC 7600 was
missing. This was caused by Crystal 1602 4822 242 80276
| 14-09-04 |
| Philips | FL1.0 | No colors in TV mode | Check IC7365 (TDA4650) on the SSP (4822 209 30837)
| 14-09-04 |
| Philips | FL1.0 | No LEDs blinking, no +Vstart (17,5V), no +5standby (5.5V) | Check TS7250 (4822 130 62509; BUX85F). In case of a failure of
TS7250 it is recommended to change the following components on the
Large Signal Panel.
Position Component New Code no.
C2260 470pF 4.7nF 4822 122 317 | 14-09-04 |
| Philips | FL1.0 | No mono sound, Nicam sound OK. | On checking around IC7200 it was found that there was no 10 MHZ
clock on pin 4. Replacing crystal 1602 (10Mhz; 4822 242 80276)
cured the fault.
| 14-09-04 |
| Philips | FL1.0 | No picture, no sound. ERROR 10. | Check IC7115.
| 14-09-04 |
| Philips | FL1.0 | No picture, only TXT/menu/OSD and sound. | If voltage P13 TDA4680 (IC7430) not 0V, T7182 is leaking.
Replace T7182 (BSR12; 5322 130 44743).
| 14-09-04 |
|
|
| Philips | FL1.0 | No picture, sound is OK. Error 00 99 07 15 09. | Check R3480 and R3481 on the SSP.
(2,7 Ohm safety resistor; 4822 052 10278).
| 14-09-04 |
| Philips | FL1.0 | No picture, sound OK. | If Burst-key signal is O.K.: Check D6404 (LL4148; 4822 130 80446)
on the SSP.
| 14-09-04 |
| Philips | FL1.0 | No Red measure line when set is cold, after 2 minutes set is OK. | IC TDA4680 on SSP defective (4822 209 31592)
| 14-09-04 |
| Philips | FL1.0 | No sound, "ON, Standby, I" LEDs blinking | 10MHz crystal 1602 on the SSP defective, 4822 242 80276
| 14-09-04 |
| Philips | FL1.0 | No stand-by mode | In stand-by mode (+141V) is >> 0V.
Check D6352 and D6353 (LL4148; 4822 130 80446) on the LSP.
Note: On print lay-out (service printing), the anode and cathode in
FL1.0 AA service manual are interchanged.
The cathode has to be connected with pin 5 of the S | 14-09-04 |
| Philips | FL1.0 | 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 | FL1.0 | Picture disappears | Check voltage on TP55 on the LSP. If not correct, check C2528
(4822 121 40336)
| 14-09-04 |
| Philips | FL1.0 | 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 | FL1.0 | Picture moved to the right | Voltage of pin 12-IC7400 on the LSP has raised to 1 V (0,6V).
Check resistor R3408 (33k; 4822 051 10333).
| 14-09-04 |
| Philips | FL1.0 | 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 | FL1.0 | 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 | FL1.0 | 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 | FL1.0 | PIP picture not in order. | Check R3345 (4822 111 41424) in PIP unit, check IC7755
(4822 209 63423).
| 14-09-04 |
| Philips | FL1.0 | Problems due to CNX83X | Change into CNY17-3.6 (4822 130 83177)
REMARKS :
Production intro date: 92-06-18
| 14-09-04 |
| Philips | FL1.0 | Production modification TDA4680 supply | Production modification TDA4680 supply
--------------------------------------
Jumper 9481 is replaced with a diode type BAT85 4822 130 31983
cathode to pin 5 of IC7430, TDA4680 on the SSP.
REMARKS :
Introduced production in week 9228.
| 14-09-04 |
| Philips | FL1.0 | SAT box TXT | SAT box TXT
-----------
Modification: item 3333 added 4822 116 52284 (47k)
Remark: mounted between pin 11 of IC7330 and L5350.
Reason: pull-up resistor needed for D2sync of the TPU (TPU error)
Production intro date: week 9234.
| 14-09-04 |
| Philips | FL1.0 | Service manual correction TS7005, TS7006 | Service manual correction TS7005, TS7006
----------------------------------------
In chassis manuals for the FL1.0, FL1.1, FL1.6 and FL1.7AA
transistors TS7005 (BC848C) and TS7006 (BC848C) in diagram G are
drawn incorrectly. They should be drawn with coll | 14-09-04 |
| Philips | FL1.0 | Service manual corrections; remote control battery | Service manual corrections; remote control battery lid
------------------------------------------------------
In the service (model) manual the battery lid (cover) for the
RC6411 and RC6412 is supplied without the metal battery contact.
Code numbers for | 14-09-04 |
| Philips | FL1.0 | 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 | FL1.0 | Set in stand-by mode, cannot be switched-on with remote control. | Check diode D6522 (BDY228/20; 4822 130 41275) and transistor T7610
(BD948F; 4822 130 60935). | 14-09-04 |