Philips 32PFL8605H/12 Service Manual page 386

Circuit Diagrams and PWB Layouts
Channel 3
Channel 3
BB7
1 2 3
A
+6V
B
74HC4094DB
15
34D9
SPI-CS3 EN1
1
C2
100R
SRG8
34E1
SPI-CLK3
3
C3/
100R
2 2D
SPI-DATA33
3D 1
C
QS
+6V
74C6
74HC4094DB
15
34E2 EN1
SPI-CS3
1
C2
100R
SRG8
D
34E3
SPI-CLK3
3
C3/
100R
2 2D
3D 1
QS
E
+6V
74HC4094DB
15
34E5
SPI-CS3 EN1
1
C2
100R
SRG8
34E6
SPI-CLK3
3
C3/
100R
2 2D
3D 1
F
QS
G
H
1 2 3
2464 A5 2469 D5 2474 E6 2479 H6 2484 C8 2489 E8 2494 G9 2499 B12
2465 B5 2470 C6 2475 F6 2480 A8 2485 D8 2490 E9 2495 H9 24A0 C11
2471 D6
2466 A6 2476 G5 2481 B8 2486 C9 2491 F9 2496 A11 24A1 D11
2467 B6 2472 E5 2477 G5 2482 A9 2487 D9 2492 G8 2497 B11 24A2 C12
2468 C5 2473 E5 2478 G6 2483 B9 2488 E8 2493 G8 2498 A12 24A3 D12
Q551.1E LA 10.
4 5 6
SEG3-32
7432-1
VRES+
2464
6
2n2
VRES-
2465
7432-2
3
2n2
74C5
SEG3-33
4
PWM3-32
5
PWM3-33
6
PWM3-34
7
PWM3-35 SEG3-34
14
PWM3-36
13
PWM3-37 7434-1
12
PWM3-38
11
PWM3-39 VRES+
2468
9
10 6
2n2
VRES-
2469
7434-2
3
2n2
4
PWM3-40
5 PWM3-41 SEG3-35
6 PWM3-42
7 PWM3-43
14 PWM3-44
13 PWM3-45
12 PWM3-46 SEG3-36
11 PWM3-47
9 7436-1
10
VRES+
2472
6
2n2
74C7
VRES-
2473
7436-2
3
2n2
4
PWM3-48
5
PWM3-49
6
PWM3-50
7
PWM3-51
14
PWM3-52 SEG3-37
13
PWM3-53
12
PWM3-54
11
PWM3-55
9
10
SEG3-38
7438-1
VRES+
2476
6
2n2
VRES-
2477
7438-2
3
2n2
SEG3-39
4 5 6
24A4 E11 24A9 G11 24C7 E4 3420 B10 3425 D12 34E1 B2 34E6 F2
24A5 E11 24B0 G12 3416 B7 3421 D10 3426 F12 34E2 D2 6416-1 A6
24A6 E12 24B1 H12 3417 D7 3422 F10 3427 H12 34E3 D2 6416-2 B6
24A7 F12 24C5 B4 3418 F7 3423 H10 34D9 B2 34E4 E3 6417-1 C6
24A8 G11 24C6 D4 3419 H7 3424 B12 34E0 C3 34E5 E2 6417-2 D6
EN 386
7 8 9 10
SEG3-40
7440-1
VRES+
2480
2 PWM3-32 2
6
2n2
+6V +6V
PUMB2 PUMB2
7433-1 7441-1
1 VRES- 1
PWM3-33 2481
7440-2
2 3
2n2
6 6
5 5
SEG3-41
SEG3-42
7442-1
VRES+
2484
2 2
PWM3-34
6
2n2
+6V +6V
PUMB2 PUMB2
7433-2 7441-2
4 4
VRES-
2485
PWM3-35
7442-2
5 3
2n2
5 3 5 3
SEG3-43
SEG3-44
7444-1
VRES+
2488
2 PWM3-36 2
6
2n2
+6V +6V
PUMB2 PUMB2
7437-1 7445-1
1 VRES- 1
PWM3-37 2489
7444-2
3
2
2n2
6 6
5 5
SEG3-45
SEG3-46
7446-1
VRES+
2492
2 PWM3-38 2
6
2n2
+6V +6V
PUMB2 PUMB2
7437-2 7445-2
4 4
VRES-
2493
PWM3-39
7446-2
5 3
2n2
5 3 5 3
SEG3-47
7 8 9 10
6418-1 E6 6420-2 B9 6423-1 G9 6425-2 D12 7432-1 A7 7434-2 D7 7438-1 G7
6418-2 E6 6421-1 C9 6423-2 G9 6426-1 E11 7432-2 B7 7436-1 E7 7438-2 G7
7433-1 B7
6419-1 G6 6421-2 D9 6424-1 A11 6426-2 E12 7436-2 E7 7440-1 A10
6419-2 G6 6422-1 E9 6424-2 B12 6427-1 G11 7433-2 C7 7437-1 E7 7440-2 B10
6420-1 A9 6422-2 E9 6425-1 C11 6427-2 G12 7434-1 C7 7437-2 G7 7441-1 B10
back to
2010-Oct-01
div. table
11 12 13
SEG3-48
7448-1
VRES+
2496
PWM3-40 2 PWM3-48
6
2n2
+6V
PUMB2
7449-1
VRES- 1
PWM3-41 2497 PWM3-49
7448-2
2 3 2
2n2
6
5
SEG3-49
SEG3-50
7450-1
VRES+
24A0
2
PWM3-42 PWM3-50
6
2n2
+6V
PUMB2
7449-2
4
VRES-
24A1
PWM3-43 PWM3-51
7450-2
5 3 5
2n2
5 3
SEG3-51
SEG3-52
7452-1
VRES+
24A4
PWM3-44 2 PWM3-52
6
2n2
+6V
PUMB2
7453-1
VRES- 1
PWM3-45 24A5 PWM3-53
7452-2
2 3 2
2n2
6
5
SEG3-53
SEG3-54
7454-1
VRES+
24A8
PWM3-46 2 PWM3-54
6
2n2
+6V
PUMB2
7453-2
4
VRES-
24A9
PWM3-47 PWM3-55
7454-2
5 3 5
2n2
5 3
SEG3-55
11 12 13
7441-2 C10 7445-1 E10 7448-2 B12 7452-1 E12 7454-2 G12
7442-1 C10 7445-2 G10 7449-1 B13 7452-2 E12 74C5 B3
46" C-BALANCE BOARD
7442-2 D10 7446-1 G10 7449-2 C13 7453-1 E13 74C6 D3
7444-1 E10 7446-2 G10 7450-1 C12 7453-2 G13 74C7 E3
7444-2 E10 7448-1 A12 7450-2 D12 7454-1 G12
BB7
14
A
B
C
D
E
F
G
H
14
2 2010-03-11
1 2009-11-13
3104 313 6442
18750_546_100521.eps
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