Philips 43PUS8505/12 Service Manual page 57

9-3-4 LLC SSC3S931 with PF7302
FB8601
1 2
Vbus
BEAD
R8620
1M 1% 1/4W
R8601
1M 1% 1/4W
R8602
1M 1% 1/4W
R8605
1M 1% 1/4W
R8691
NC Q8611
MTN127KN3 R8689
10K 1/10W
R8690
LLC_VSEN
100K
C8690
100pF 50V
+VCC2
R8667
+ C8614 1K 1/10W
22UF 50V
R8695
NC
C8619
0.22UF 50V
R8624
0R05 1/10W
R8629 R8630
1K 1/10W 1% 0R05 1/4W
U8606
EL817M(X)
4
3
ZD8608
NC
HS8601
1
2
3
4
NC
!
D8605
1N4148W
R8604 1
10R 1/8W 5%
U8601
LLC_VSEN
1 18
R8606 R8613
VSEN NC4
2 17
47OHM +-5% 1/8W 10K 1/10W
3 VCC NC3 16
FB VGH
4 15
5 DTS VS 14
D8601 R8603
CSS VB
6 13
UF4007 2R2 +-5% 1/8W C8613
7 CL NC2 12
100N 50V
RC REG
8 11
9 CD VGL 10 2 1
NC1 GND
C8653 ZD8601
SSC3S931
2.2uF 25V BZ T52-B15
!
D8607
1N4148W
1
R8615
10R 1/8W 5%
R8616 R8617
47OHM +-5% 1/8W 10K 1/10W
R8618
120 OHM
R8619 C8616
180R 1/10W 1% 100pF 2KV C8617 C8618
27nF NC
C8621
220PF 50V
+12V VLED_S
U8608
NC
2
ZD8602 ZD8603 ZD8604 ZD8605
GND
NC NC NC BZT52-B36 R8696
NC
ZD8607
BZT52-B33
R8697
NC
R8688 R8687 R8686 ZD8606
0R05 1/4W 0R05 1/4W 0R05 1/4W BZT52-B36
C8623
NC R8627 C8654
120K OHM 1% NC
R8631 R8632 C8655
2.4K OHM 5K1 +-5% 1/8W
NC
C8627
NC R8638 C8656
120K OHM 1% NC
1
C8628 C8657
!
100N 50V
NC
2
R8639
220K 1%
U8607 R8640
R8642 11K 1/10W 1%
7. 5K 1%
TL431G-AE2-R
VLED_S
ZD8610
R8692
BZT52-B33
NC
R8693 ZD8611
NC BZ T52-B36
R8694 ZD8612
NC BZ T52-B36
R8682
LLC_OVP
NC
R8683
0R05 1/4W
D8612
+12V
SCS160P
R8684
0R05 1/4W
R8670 R8671
2K 1/10W 1K 1/10W
1
Q8609
MMBT3906
R8679
100R 1/10W 1%
R8680
1K 1/10W
Q8610
MMBT3904 R8681
C8645 1K 1/10W 1%
100N 50V
HS8612
D8602
FMNS-1106S
1
2 2
3
T8601
!
POWER X'FMR 7 4
8
5
11
12 HEAT SINK
9
4 10
7
8
Q8601 D8606 +
FMNS-1106S
I PA50R500CE
2
+
!
T8602 5
HS8611
6
7 1
3 8 2
5 3
Q8602
6 4
I PA50R500CE
2 9
10
NC
NC
T8603
9
C8646
10
NC
2 5
6
7
8
3
5
6
NC
C8649
NC
-VLED-2
R8621
NC
Q8606
MTED6N25J3
LED_VCC
R8623
NC
R8625
20K 5% 1/8W
R8626 HS8602
NC C8647
NC
1
2
NC
TPV101_COMP
U8602 TPV101_COMP
DI M
1 8
DIM COMP
2 7
SLP GM
3 6
LED_VCC VCC ISET
4 5
LED GND
R8644
C8643 NC
NC
NC C8634
NC
R8641
NC
-VLED-1
R8652
3M3 +-5% 1/8W
Q8603
MTED6N25J3 R8656 HS8603
LED_VCC
3M3 +-5% 1/8W
R8657
20K +-5% 1/8W
R8658
C8648
510K 1%
NC NC
TPV101_COMP
DIM U8603
1 8
DIM COMP
2 7
3 SLP GM 6
LED_VCC
VCC ISET
4 5
LED GND
R8661
C8633 2 OHM 1%
PF7302
NC C8639
100N 50V
ON/OFF
R8669
NC
TPV101_COMP
DIM
U8604
1 8
2 DIM COMP 7
SLP GM
3 6
LED_VCC
4 VCC ISET 5
LED GND
R8674
C8638 2 OHM 1%
PF7302
NC C8644
100N 50V
VLED_S
+ + R8611
R8607 NC
+ C8612 120K
100uF 220V
R8608 R8610
120K 120K
C8620
+ + +
100uF 220V
R8609
+ 120K
-VLED-2
-VLED-1
R8643
NC
R8645 R8646 R8647 R8648 C8632
NC NC NC NC NC
LED_VCC
HS8604
1 1
2 2
NC
R8660
0R05 1/10W
R8662 R8663 R8664 R8665 C8637
2 OHM 1% 2 OHM 1% 2 OHM 1% 1R6 1% 4.7UF 16V
R8673
0R05 1/10W
R8675 R8676 R8677 R8678 C8642
2 OHM 1% 2 OHM 1% 2 OHM 1% 1R6 1% 4.7UF 16V
VLED
L8601
3UH
R8612
NC + C8603
39uF 160V C8604
NC
VLED
CN8601
1
2
3
4
5
6
7
8
9
10
11
12
C8622
NC CONN
R8622
NC
D8610
1N4148W
3 2
+12V
Q8604
LMBT2907ALT1G
R8649
10K 1/10W
R8650
ON/OFF
10K 1/10W
R8651
100R
Q8605
2N7002K
R8654
510K 1/10W 5%