Hd Jack Panel: Sync Slicer (Diagram N3); Hd Jack Panel: Matrix (Diagram N4) - Philips EM5A P/M Service Manual

Circuit Diagrams and PWB Layouts
HD Jack Panel: Sync Slicer
2700 A3 2705 B2 2715 D3 3705 C1 3718 D3
2701 A1 2706 C1 3701 B4 3707 B1 6700 B2
2702 A4 2707 B1 3702 B2 3715 B3 6701 C1
2703 B3 2713 B4 3703 D1 3716 C4 7700 A2
2704 D2 2714 B3 3704 B1 3717 C4 7713 C4
1 2
SYNC SLICER JACK- HIGH DEFINITION INTERFACE
A
1
2701
2
N1-N2-N4- Y-G
100n
3
6700
3707
4
N1- V-770
680R
1PS76SB10
GND-S
3702
5Vs
5Vs
10K
B
7750-A
74HCT4538
GND-S GND-S
1
CX
3704
2
5Vs RCX
8K2
4
>
1
6701
5
1PS76SB10 3
R
2706
C
470p
GND-S
5Vs 5Vs
7750-B
74HCT4538
15
CX
14
GND-S
D RCX
12
>
1
GND-S
11
13
R
5Vs
N1-N2
GND-S
N2 8Vs
E
1 2
EM5A P/M
7750-A B2 9702 E3
7750-B D2
7751-A B4
7751-B D4
9701 D3
3 4
2700
7700 100n
GND-S
LM1881M
8
8Vs
CSYNC VS
2702
7
VIN O|E-FI
100n
6
VSYNC RSET
3701
5
GND BG|BP
330K
GND-S
5Vs
2713
5Vs
GND-S
7751-A 100n
GND-S
16 74HCT4538 16
1
CX
GND-S
6 2 6
RCX
4
>
1
GND-S
7 5 7
3
R
8 8
GND-S GND-S
5Vs
GND-S 5Vs
7751-B
74HCT4538
16 16
15
CX
10 14 10
RCX
12
>
1
9 11 9
13
R
(Res)
5Vs
9702
8 8
GND-S
CL 26532067_020.eps
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7. 99
HD Jack Panel: Matrix
1
MATRIX JACK-HIGH DEFINITION INTERFACE
2405
N1-N2- PR-R
22u
3433
22K
A
A
2406
N1-N2-N3- Y-G
B
22u
22K
B
3434
BC847B
7713
2407
C
N1-N2- PB-B
C
22u
22K
GND-S
3435
D
D
8Vvideo
E
E
290502
GND-V
F
N1-N2
8Vvideo
1
2 3
8Vvideo
8Vvideo
7451
BC847B
3401 7400-A
5
4
TSH93
820R
3402
6
1K3
11
GND-V
GND-V
Vref
3403 3404
820R 1K3
8Vvideo
8Vvideo
7452
BC847B
3405 7450-A
5
4
TSH93
1K8
3406
6
1K3
11
GND-V
GND-V
Vref
3407 3408
1K3 1K8
8Vvideo
8Vvideo
7400-B
3409
10
4
TSH93
7453
1K5
BC847B
3410
9
820R
11
GND-V
Vref
3411 3412
GND-V
820R 1K5
3413
8Vvideo
7450-B
1K1
10
4
TSH93
3414
620R
9
11
GND-V
3415 3416
Vref
620R 1K1
8Vvideo
7400-C
3417
12
4
TSH93
1K3
13
11
3420
GND-V
Vref
1K2 3421
Vref
3422 560R
3K
8Vvideo
3423 7450-C
12
4
TSH93
1K
13
11
3427
GND-V
1K3 3428
Vref
2K7 3429 910R
2 3
4
2400 A4
2403 F1
2404 B4
2405 A1
2406 B1
2407 C1
2408 F2
GND-V
7 N1- RA 3401 A3
A 3402 A3
3403 A3
3404 A4
3405 B3
3406 B3
3407 C3
3408 C4
3409 C3
3410 C3
3411 D3
B
GND-V
3412 D4
7 N1- RN 3413 D3
3414 D3
3415 D3
3416 D4
3417 E2
3419 E2
3420 E3
3421 E4
C
3422 F3
8 N1- BA
3423 F2
3424 E1
3426 F2
3427 F3
3428 F4
3429 F3
3430 A2
3431 C2
D 3433 A2
N1- BN
8
3434 B2
3435 C2
3436 B2
6400 F1
6703 E1
7400-A A4
7400-B C4
7400-C E4
N1- GA 7450-A B4
14
E
7450-B D4
7450-C F4
7451 A2
7452 B2
7453 C2
N1- GN
14
F
CL 26532067_021.eps
290502
4