A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 67 -
~ J4 Board Schematic Diagram [ AV, Scart, I/O Switching & Sockets ] Page 2/4 ~
16V
1
C3418
2SC1623
Q3407
1/10W
2.2k
R3456
2SC1623
Q3400
RN-CP
150
R3855
2SC1623
Q3406
+9V
16V
1
F
C3413
Q3303
1/10W
100
R3461
1/10W
680
R3406
2SC1623
Q3401
16V
1
F
C3414
100
R3401
150
R3636
1/10W
10k
R3463
35V
47
C3402
XX
R3409
16V
1
F
C3415
1/10W
470
R3405
16V
100
C3451
RN-CP
150
R3856
1/10W
47k
R3421
10
C3654
2SC1623
Q3625
0.1
C3650
16V
1
F
C3416
16V
1
C3417
XX
R3713
A
V4MODE_1
UDZS-TE17-12B
D2652
1/10W
2.2k
R3416
1/10W
33k
R3420
A
V4Mode_2
SCL
150
R3858
2SC1623
Q3405
EMI
FL3400
1/10W
10k
R3460
TU_CVBS
UDZS-TE17-12B
D2650
25V
100
C3676
1/10W
1k
R3412
16V
0.1
B
C3408
1/10W
100
R3411
35V
47
C2655
1/10W
100
R3407
0.1
C3403
16V
0.1
C3675
1/10W
470
R3414
1/10W
150
R3419
25V
470
C3410
35V
47
C3400
25V
100
C3421
150
R3857
35V
47
C2652
DTV_R_IN
10
C3406
1/10W
68k
R3681
1/10W
27k
R3682
CHIP
0
R3462
CHIP
0
R3417
0.1
C3401
1/10W
22k
R3408
1/10W
1k
R3410
+8V
1/10W
470
R3415
25V
0.1
C3450
B
R3714
0
2SC1623
Q3410
50V
100
C3412
1/10W
150
R3716
10 50V
C3653
2SA1037AK-T146-QR
Q3404
SDA
1/10W
2.2k
R3333
10
C3407
1/10W
15k
R3413
2SC1623
Q3403
R3854
150
25V
100
C3419
1/10W
33k
R3422
0.1
C3411
25V
100
C3420
1/10W
47k
R3423
150
R3402
2SA1037AK-T146-QR
Q3402
150
R3403
150
R3638
DTV_L_IN
100
R3400
R3853
150
1
2
3
4
5
6
7
8
9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
IC3400
CXA1855Q-T6
A
VFY
A
VFC
VMONIT_OUT
AV3Y
A
V4C
A
V3R
OUT
A
V3LOUT
A
V3R
C_MAIN
A
V3L
AV3MODE
AV
4
L
A
V3V
OUT
A
V3V
OUT
C_to_2149
AV3C
Y_to_2149
Y_to_2149
C_Sub1
Y_MAIN
AV
4
Y
A
V4R
CVBS_to_2149
A
VFL
A
VFR
CVBS_to_1855
BIAS
L_to_2149
R_to_2149
NC
GND
R_A
V3
L_A
V3
CVBS_A
V4
L_FR
ONT
Y_A
V4
R_FR
ONT
C_A
V4
A
V4MODE
CVBS_from_2149
Y_FR
ONT
C_FR
ONT
Y_to_2149
9V
C_to_2149
R_from_2149
L_from_2149
CVBS_AV3
Y_AV3
R_AV4
C_AV
L_AV4
AV3MODE
L_to_2149_P26
CVBS_to_2149
R_to_2149_P33
C_Sub
L_sel_OUTPUT
CVBS_SEL_(AV3)
R_sel_OUTPUT
ADR
SDA
SCL
J4
2/4
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
J4.-32/36HQ100
C_Sub
J4 3/4
CVBS
J4 1/4
3/4
4/4
R_from_2149
J4 4/4
L_from_2149
J4 4/4
R_to_2149
J4 4/4
R_to_2149_P33
J4 4/4
L_to_2149
J4 4/4
L_to_2149_P26
J4 4/4
2SC1623
+9V
50V
50V