44
LC4.9E AB
7.
Circuit Diagrams and PWB Layouts
PDP FHP Supply (.2): Pre Conditioner
RD
FB
COMP
MULT
LEB
C
S
ZCDET
AGND
PGND
NC2
NC1
FC
GATE
VREF
LINE
VCC
I649 G6
I650 E
3
I652 G5
I65
3
F5
I654 C5
I605 B5
I606 C6
I655 C7
15V(1V
8
)
I604 B7
I612 E7
I61
3
E7
I620 H5
I621 G4
I624 H9
I625 G10
I627 F12
I62
8
G11
I629 H11
I6
3
0 C
8
I6
3
1 E5
I6
3
5 C7
I6
3
6 H12
I6
3
7 F
3
I6
38
E10
I6
33
H1
I6
3
4 B6
I641 E
8
I642 E10
I64
3
G7
I644 G
8
I645 G
8
I646 G
8
NFR25
NFR25
F996 A10
F997 A10
I647 F
3
I64
8
H12
I601 C7
I602 D2
I651 E
3
BIA
S
I656 E
8
I657 G12
I65
8
H12
I659 G12
I614 B
8
I662 H12
I66
3
G1
I664 I6
I665 I7
I666 I6
I667 I7
I66
8
I7
I616 G5
I617 G2
I61
8
H4
I619 H4
6665 E11
6666 H7
I622 G7
I62
3
H
8
760
8
C6
7610 B7
I626 H10
PRECONDITIONER
7641 G10
7642 G11
I6
3
9 D
8
F601 B
3
F602 D2
F604 C10
I640 E11
F606 I10
F60
8
D11
F609 F9
F610 G9
3
659 G5
3
660 F5
F99
8
A11
F999 A11
3
66
3
E6
3
664 H12
I60
3
B4
RE
S
RE
S
I660 G12
I661 G12
I60
8
B7
I609 C
8
I610 E5
I611 E6
664
3
H9
6651 H5
6652 H4
I615 H1
6654 G1
6660 F7
6661 E7
666
3
E10
3
620 C
8
3
621 C
8
7601 G
8
7602 F
8
3
6
3
9 H
8
3
640 H
8
7640 H9
1
u
RE
S
7650 G6
I6
3
2 E6
7655 I7
7656 I6
7661 D
8
F600 B10
3
642 G11
3
64
3
F11
F605 D10
3
652 G5
3
654 G1
3
655 H1
3
656 H1
3
604 E
3
3
605 F
3
3
661 F5
3
662 E6
3
60
8
C5
3
609 D
3
3
665 F9
D
I607 C6
6611 B
8
6640 G11
6641 H10
6642 H11
3
612 H4
3
61
3
G
8
3
614 C7
665
3
H5
3
616 G9
3
617 G7
3
61
8
G7
3
619 F
8
2665 H
8
2666 H4
3
622 C9
3
62
3
G6
2672 H
8
267
3
G12
3
641 H9
G
0R27
7654 H2
(0V)
RE
S
2676 G12
2677 C7
2690 I6
3
651 H
3
3
104 H12
3
601 D2
3
602 D2
3
60
3
E
3
B
C
3
606 C5
3
607 F
3
F
G
3
610 C6
PRECONDITIONER
CONTROL
3
611 C6
2655 H
3
2656 H2
3
615 C
8
2661 F
8
2662 F11
266
3
E6
2664 E7
2616 C9
2617 C9
2670 H12
2671 H12
2651 H
3
265
3
H5
2674 G12
2W
2W
S
2R2
2R2
2675 G11
E
2691 I7
G
H
I
A
3
675 E
8
3
676 F
8
D
E
B
C
H
3
6
8
2 H12
0R27
0R27
2604 C2
2605 C
3
260
8
H
8
2660 E10
2611 B
8
2612 B5
261
3
C6
2614 C6
6606 A2
10
2640 H
8
2642 G11
RE
S
PRECONDITIONER
11
12
1
3
2
3
4
MEA
S
URED DC-VOLTAGE
S
6
7
8
3
2V
NFR25H
3
666 H4
F
3
66
8
F10
3
669 H12
3
671 H12
3
67
3
F12
11
12
1
3
A
S
TW26NM50
D
3
692 I7
COLD GROUND
2W
1
%
2600 B
3
2601 B2
2602 C6
260
3
C
3
3
6
8
6 C7
3
690 I7
3
691 I7
2610 B7
6600 B2
6601 F
3
6602 G6
6605 A
3
6609 C7
(0V)
2654 H1
660
8
B6
5
NORMAL . . .
S
TANDBY ( . . . )
HOT GROUND
NFR25H
CONTROL
3
4
5
6
1
2
9
7
8
9
3
667 H6
3
679 F12
3
6
8
0 G12
3
6
8
1 G12
10
3
677 F
8
3
67
8
F
8
1
%
100n
5V
I
1
3
6
83
G12
3
6
8
4 G12
3
6
8
5 H12
5600 A5
5601 B
8
5612 B7
5660 E10
3
69
3
I6
3
999 A10
2672
B
S
N20
7640
270K
3
665
2K2
3
612
470p
2665
50V
I625
2
S
WE
3
TIMC
6
VCC
3
104
1K0
5
CIN_NEG
8
DCOL
4
GND
7
I
S
1
S
WC
I640
S
R
Q
IPK
O
S
C
REFERENCE
REGULATOR
MC
3
406
3
AD
7661
1n0
2600
1000V
I621
3
6
3
9
1K0
3
652
1M0
400V
220
u
2616
2656
100n
I611
2677
2n2
3
651
22K
3
605
470K
10n
2651
16V
3
999
1K0
S3
J
6605
3
692
10K
3
691
8
K2
2690
1n0
BC
8
47BW
7655
7656
BC
8
47BW
3
654
10K
F60
8
F610
F604
6651
BA
T54 COL
BC
8
57BW
7654
4n7
2666
50V
400V_HOT
I619
6
8
0p
265
3
50V
100-2
3
0VAC1
1
2
4
61
4
16
5600
B
S
4222
8
-02
I60
8
3
690
3
K9
PDZ
8
.2-B
6666
7610
10n
2674
500V
3
69
3
2K2
I604
3
656
1K
8
3
641
470R
6642
SS
14
I606
BA
S3
16
6654
120K
3
664
BC
8
17-25W
7641
I629
3
602
4M7
220K
3
6
8
1
2614
2n2
F99
8
3
K
3
3
619
I62
8
I626
I627
16
5
14
15
10
2
12
1
7
7650
8
4
6
3
1
3
11
9
I616
MC
333
6
8
P
3
662
1R0
BA
S3
16
6641
500V
267
3
10n
3
6
8
0
220K
50V
260
8
1n0
666
3
S
L04
266
3
50V
1
u
0
3
66
8
1K0
660
8
SS
14
1n0
2601
1000V
5601
470p
2640
50V
3
614
100R
3
606
I617
2602
664
3
BZX
38
4-C1
8
2n2
50V
2642
1n0
7642
BCP56
3
640
33
0R
I612
3
610
3
R
3
3
642
220R
F600
1n0
I62
3
I6
3
9
2661
I6
38
470p
2660
3
675
1R0
2605
100-2
3
0VAC2
S
W25V_HOT
100n
2670
16V
I607
3
679
1n0
2691
150K
16V
47
u
2654
S3
J
6606
I614
I610
I60
3
3
60
3
470K
470K
3
604
I644
120K
3
669
I605
I6
33
I6
3
4
2617
220
u
400V
I646
3
659
220R
F996
10K
3
61
3
33
K
3
61
8
47K
3
617
I601
2611
220p 2000V
3
615
I6
3
6
3
667
10K
BYG22D
6661
BZX
38
4-C
3
9
6601
3
66
3
50V
2612
1n0
1R0
3
60
8
12R
6660
BYG22D
1n
8
2610
5612
1K0
3
655
6665
S
L04
5660
F606
220
u
I6
3
1
220R
3
64
3
I6
3
5
3
6
8
6
15R
I61
8
1K0
3
611
3
666
100R
47K
3
67
8
I61
3
I6
3
7
I622
3
676
4K7
I661
BC
8
57BW
7602
7601
BC
8
47BW
3
2
1
4
2604
GBU
8
J
6600
BZX
38
4-C
8
V2
665
3
BYV29X-500
6611
I65
8
SS
14
6652
270R
3
661
I655
10n
2676
F602
I609
I652
I64
3
12K
3
616
4M7
3
601
220K
3
607
I649
F999
3
621
260
3
F997
100
u
2664
33
0K
3
6
83
I615
50V
I66
8
I667
760
8
BC
3
69
2662
1m0
2
5V
I666
I664
I665
470K
3
609
100n
2671
16V
I66
3
33
0K
3
6
8
5
3
6
8
2
220K
3
62
3
1K0
I624
I620
3
622
1
u
0
2655
10V
3
660
270R
I6
3
0
BZX
38
4-C15
6602
I641
I64
8
3
620
I647
F609
3
6
8
4
33
0K
I662
I659
I660
SS
14
6640
I657
I645
I656
I654
I602
I65
3
I651
I650
47K
3
677
1K0
3
67
3
I6
3
2
F601
10K
3
671
10n
F605
500V
2675
1n0
261
3
50V
6609
BZG0
3
-C1
8
I642
A5
A5
H_16041_005.ep
s
171007
3
104
3
1
3
612
8
.2