Philips A02U AA - Large Signal Panel: Frame Deflection & E;W Drive

Circuit Diagrams and PWB Layouts
33A02U AA 7.
Large Signal Panel: Frame Deflection & E/W Drive
FLYBACK
GENERATOR
POWER
AMPLIFIER
THERMAL
PROTECTION
3662
1K5
9622
GND-SUP
1V3
7V8
22V5
DEFLECTION
FRAME
RES
TO
21V2
12 13 14
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
1625 C13
1627 D13
1693 G4
2403 D3
2404 E2
-11V7
0V7
FRAME
*
BRIDGECOIL PROTECTION (5422) IS TRIGGERED VIA EW
0V
7V9
1 2 3 4 5 6 7 8 9 1011121314
1234567891011
RES
RES
FRAME DEFLECTION
A8-11
1V9
COIL
RES
RES
2448 B12
2451 G2
2454 G3
2457 E4
2458 E2
2466 E12
2480 G9
2481 F9
2482 G10
2487 A13
2490 F8
2491 G12
2493 G4
2497 F12
2498 G14
2499 F13
2603 C6
2604 D9
2605 C5
2620 D9
2621 D10
2622 B10
2623 C3
EW
RES
0V4
0V5
A8-41
A8-10
13V7
1V3
2624 C11
2625 C10
2627 D11
2628 A8
2629 D12
2630 C9
2631 C9
2633 D7
2635 B8
2642 B11
2653 E10
2656 C2
2657 B3
2659 C2
2660 G11
2661 D8
2662 C3
3403 B13
3412 E5
3418 F9
G
0V6
S
PROTECTION CIRCUIT
A1-A3-23
21V1
4V1
3419 E3
3420 D3
3421 D2
3422 D3
3449 G2
3455 D2
3456 E2
3457 D4
3458 E3
3459 E2
3466 E12
3467 A12
3472 F12
3474 F13
3475 F11
3476 E12
3478 F11
3479 G10
3480 G11
3481 F10
3482 F9
3483 G9
3484 F8
3485 G7
3486 F3
-
5V7
2V6
-15V2
RES
3487 G3
3488 E9
3489 G10
3490 E5
3491 G12
3492 E8
3493 F8
3495 F13
3496 G8
3497 D13
3610 B5
3611 C3
3620 E11
3621 E11
3622 E11
3623 E10
3624 C11
3625 C12
3626 D12
3627 D12
3628 A7
3629 C12
3630 C8
3631 C7
3632 C7
3633 C7
3634 C9
(SEE DIAGRAM A3 ALSO)
COLD
8V2
RES
D
3635 A9
3636 A9
3637 B9
3638 B8
3639 C6
3640 A7
3641 C6
3642 B8
3643 B8
3644 B12
3645 A11
3646 C12
3647 C12
3648 E11
3652 B12
3653 D11
3654 G4
3655 B2
3656 C2
3657 C3
3658 C2
3659 C2
3660 B6
3661 D12
3662 B6
3663 D13
3664 C2
1V2
1V1
0V
0V
0V
1V6
3V5
3665 B12
3688 G10
3690 C7
5467 F10
5620 C11
5621 B5
6405 A12
6442 B12
6455 E3
6456 G3
6457 G2
6458 G3
6480 F10
6481 G9
6482 G8
6483 G10
6491 F13
6493 F12
6494 G12
6499 F14
6614 D5
6615 E5
6616 C5
6617 B6
6618 B6
0V
0V1
6619 C11
6620 B10
6621 B10
6622 B10
6623 B11
6624 C12
6625 A7
6626 A7
6627 A6
6628 C13
7440-A C3
7440-B D3
7441 D3
7442 E13
7443 A13
7450-A C4
7450-B F5
7455 E3
7480 F10
7482 F6
7483 F6
7486 F9
7487 G8
7611 B7
7612 D6
7613 B9
7614 D5
7620 B10
7641 B12
7652 B13
0V4
A3-46
NOTE
FRAME DEFLECTION
RES
RES
7653 G13
7654 F12
9405 G4
9481 G5
9482 F7
9483 F7
9499 F13
9620 B10
9622 B11
1V1
1V5
RES
0V9
2V4
0V
0V3
3V
13V5
12V3
-10V
-16V
1V2
1V5
0V
0V7
21V1
-0V9
A3-46
HOT
A8-6
E/W DRIVE
-3V6
RES
*
RES
7V9
(SEE NOTE)
1V
21V2
VDAF
RES
22V7
7V9
*
RES
0V3
RES
1V2
GND-SUP
GND-SUP
A43
2
1
8
4
100R
A33
10u
47K
9481
3458
470R
9482
GND-SUP
GND-SUP
10K
3637
BYD33D
6619
3412
1K8
3n3
2493
3638
470K
15n
BC857B
7654
3657
22K
GND-SUP
6481
BZX284-C15
560p
2458
2499
3n3
GND-SUP
MCL4148
MCL4148
6625
1K
3690
3663
150R
GND-SUP
3475
4K7
3627
22K
GND-SUP
BZV85-C
6622
3656
1K2
A38
7440-A
LM358N
3
2
1
8
4
3487
8K2
3629
1K5
3457
47R
3665
A34
3456
6K8
GND-SUP
2K2
39K
3632
2656
22n
3646
47K
3n3
2653
A48
100K
3688
1693
10n
2657
100n
2466
2487
10u
TL431CZ
2
1
3
GND-SUP
2629
100n
GND-SUP
1R
3K3
3420
3488
680K
GND-SUP
3485
470R
9499
33n
MCL4148
6617
3472
18K
3623
BZX384-C5V6
6458
A35
39K
GND-SUP
7612
BC847B
22K
3653
3633
56K
6623
MCL4148
GND-SUP
3493
150K
3490
3K3
MCL4148
6494
3
FLYB
4
GND
7
IN+
1 IN-
5 OUT
2
VSUP VSUPO
6
10u
2491
3611
2K2
BAS216
6482
7614
BC847B
GND-SUP
3639
56K
3491
GND-SUP
1627
1
2
3
GND-SUP
33K
3495
3K3
3422
2633
3n3
3628
100R
3486
6K8
3492
100R
A46
GND-SUP
7450-A
3
LM393D
15
42
3625
A49
470K
3419
2604
220n
A39
MCL4148
6455
7442
BC857B
GND-SUP
2480
4n7
2481
2n2
7486
BC847B
7480
STP3NB60
6624
MCL4148
3459
470R
MCL4148
6618
A47
1n
2660
150R
3661
7652
3484
4K7
TCET1102
7483
14
32
BC847B
3496
2K7
7611
BC847B
BZX384-C2V7
6457
100u
3660
5K6
2628
4R7
3479
7455
PMBT2369
2
22n
2659
BC857B
7441
6456
BAV99
1
3
2448
470p
4K7
3466
2627
MCL4148
6615
6442
BZX284-C15
3476
220K
3636
22K
6483
BAT254
1n
2403
3642
47K
3624
1R5
A36
100R
3403
7450-B
LM393D
5
6
7
8
4
1n
2605
2661
1n
3481
MCL4148
6626
6614
BAT254
100R
3644
220R
2498
470n
TCDT1102G
7482
3659
2K2
3421
470K
3455
3K3
2635 100n
12
A41
A37
2457
9483
2642 100u
9405
3634
39K
GND-SUP
2451
1m
3480
4R7
BYV27-200
6620
22K
3658
1R
3621
5
6
7
8
4
110
3
56
LM358N
7440-B
GND-SUP
S13974
5621
3655
12K
5467
220n
3641
470R
2u2
2631
2620
90R
5620
2n2
2623
100n 2621
1
2
3
3643
330K
3652
100R
1625
7443
BC847B
56K
7487
BC847B
1R
3648
3418
MCL4148
6616
7620
TDA8177
3630
GND-SUP
3497
33K
33K
3626
BC847B
7641
3647
2R2
100R
1K8
3483
2497
3489 15K
GND-SUP
A50
470n
2625
3620
3631
3467
100K
56K
3474
6480
BYD33D
220p 2603
6628
3R3
3622
BYD33D
6621
7613
A45
2454
15n
A44
3449
100R
3645
150K
MCL4148
6627
15K
3664
100R
3478
100u
2622
BAT254
6493
47n
2482
4K7
3654
A42
6499
BZX384-C10
6405
BZX79-C47
3640
2K2
2490
2404
1n
9620
100u
1PS76SB10
6491
BC847B
7653
2630
2u2
120R
2624
470n
330R
3635
2662
6n8
3482
GND-SUP
6K8
3610
8Vb
8Vb
EW-DRIVE
+8V-S
8Vb
-15V-LOT
FRAMEDRIVE-
100R
HFB_X-RAY-PROT
8Vb
8Vb
8Vb
+141V
EW
EW
+8V-S
+8V-S
+13V-LOT
+141V
+141V
+13V-LOT
FRAMEDRIVE+
+11D
8Vb
8Vb
SUP-ENABLE
A40
E_13950_027.eps
240304
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