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Schematic Diagrams
4-4 Video Decoder (VSP9437)
1
2
3
A
+5V
B
R505
22K
FT504
R506
C
LFA30-2A1E473MT
C514
10uF
100
Q501
1
2
B
A
B
KSC1623-G
JA104
C
slcon11p
3
E
1
R507
R508
2
22K
R509
75
470
TP1002
1
3
TP1003
1
4
5
FT507
R514
LFA30-2A1E473MT
C532
10uF
6
100
1
A
2
TP1004
B
1
7
C
C
3
8
R522
R523
9
22K
75
10
11
TP966
1
TP1005
1
+D12V
+9V
D
IC501
BD501
BA178M09FP
HH-1H4532-121JT
1
OUT 3
IN
B
GND
C543
C544
CN501
2
220uF
100nF
slcon14p_1
TP967
1
1
16V
50V
MO
TP968
1
2
3
TP969
1
AUDIO_RESET
4
5
2
B
A
1
SCL1_5V
FT508
C
LFA30-2A1E473MT
6
3
TP970
1
7
E
TP971
1
8
2
B
A
1
SDA1_5V
FT509
C
9
LFA30-2A1E473MT
3
TP972
1
10
11
2
B
A
1
HPDL
FT510
C
TP973
1
12
LFA30-2A1E473MT
3
TP974
1
13
TP975
1
14
2
B
A
1
HPDR
FT511
C
LFA30-2A1E473MT
3
F
2
1
B
A
MUTE
FT512
C
LFA30-2A1E473MT
3
S-VHS_SL
CN502
2
1
B
A
TP976
slcon14p_1
FT515
C
1
1
LFA30-2A1E473MT
3
TP977
1
2
S-VHS_SR
3
1
2
B
A
FT518
C
G
TP978
1
LFA30-2A1E473MT
3
4
5
TP979
1
1
C_SUB
6
2
B
A
FT521
C
7
LFA30-2A1E473MT
3
TP980
1
8
9
2
1
CVBS-Y_SUB
B
A
TP981
FT524
C
1
10
LFA30-2A1E473MT
3
11
TP982
1
12
2
1
B
A
TP983
FT527
C
1
13
LFA30-2A1E473MT
3
TP984
H
1
14
2
1
B
A
Y_MAIN
FT530
C
LFA30-2A1E473MT
3
1
2
4-4
4
5
+3.3V
VSP_3.3
BLM41P600S
FT501
C502
100uF
25V
VSP_3.3
S_VHS_Y
FT506
SGM32F1E104-2A
R512
22K
C
Q503
B
KSC1623-G
E
S_VHS_C
CLK20
R525
470
VSP_3.3
S_VHS_DET
R526
R527
10K
10K
SDA1
R539
656CLK
SCL1
R547
HOUT
656(0:7)
RESET_SNI
VOUT
CN503
2
1
B
A
slcon14p_1
TP985
C
FT514
1
1
3
LFA30-2A1E473MT
2
U14
1
3
U13
1
4
TP986
1
5
TP987
1
1
6
2
B
A
FT517
C
7
3
LFA30-2A1E473MT
TP988
1
8
9
TP989
1
10
11
2
1
B
A
TP990
C
FT520
1
12
3
LFA30-2A1E473MT
TP991
1
13
TP992
2
B
A
1
1
14
FT523
C
3
LFA30-2A1E473MT
2
1
B
A
C
FT526
3
LFA30-2A1E473MT
2
B
A
1
C
FT531
3
LFA30-2A1E473MT
5
6
7
8
VSP_1.8
L501
3.3UH
IC500
FAN1117AD-1.8
3 IN
OUT
4
GND
1
C501
R502
0
C503
C504
C505
C506
82uF
100uF
100nF
100nF
100nF
16V
25V
C507
C508
22pF
22pF
Q0
Q1
X501
HC-49/SM5H(20.25MHz)
C509
C510
FT503
100nF
100nF
SGM32F1E104-2A
2 B
A 1
C
3
C519
C515
C516
C517
C518
100uF
100nF
100nF
100nF
100nF
25V
2
1
B
A
C
3
C531
C526
C527
C528
C529
C530
100uF
100nF
100nF
100nF
100nF
100nF
25V
R513
0
R515
0
R516
0
R517
0
C533
15pF
1
VDDDACY
VSS33C
R531
0
2
AYOUT
VDD33C
3
VSSDACY
CVBS7
4
VSSS2
CVBS6
5
VDDD2
CVBS5
6
IC502
SDA
CVBS4
R534
0
7
TMS
VSP9437B
CVBS3
R538
0
100
8
656VIO_BLANK
CVBS2
R541
0
9
656CLK
CVBS1
10
656IO7
VSSAC1
B0H
11
VSSP2
VDDAC1
12
VDDP2
VSSD5
13
SCL
BIN2
R545
0
14
VIN_INT
GIN2
15
100
656IO6
RIN2
16
656IO5
VSS33RGB
R548
0
17
HOUT
VDD33RGB
R550
0
18
H50_IRQ
VSSARGB
R551
0
19
TDI
VDDARGB
R552
0
20
V50_BLANK
BIN1
656(7)
RA501
656(6)
656(5)
22
656(4)
656(3)
RA502
656(2)
656(1)
22
656(0)
R558
100
C551
330nF
2
B
A
1
C
CVBS_MAIN
FT513
CN504
3
LFA30-2A1E473MT
slcon14p_1
TP993
1
1
2
2
B
A
1
C
CVBS_TTX_1
TP994
FT516
1
3
3
LFA30-2A1E473MT
4
TP995
1
5
2
B
A
1
SCT_B-PB
C
FT519
6
3
LFA30-2A1E473MT
TP996
1
7
CVBS_TTX_2
8
2
A
1
B
C
TP997
FT522
1
9
3
LFA30-2A1E473MT
10
SCT_G-Y
TP998
1
11
2
A
1
B
TP1001
C
FT525
1
12
3
LFA30-2A1E473MT
TP999
SCT_R_C-PR
1
13
TP1000
1
14
2
B
A
1
C
FT528
3
LFA30-2A1E473MT
SCT_BL_IN
2
B
A
1
C
FT529
SCT2_B-PB2
3
LFA30-2A1E473MT
6
7
8
9
10
11
VSP_1.8
FT502
SGM32F1E104-2A
1 A
B 2
C
3
C511
C512
C513
100nF
100nF
100uF
25V
FT505
SGM32F1E104-2A
1
2
A
B
C
3
+5V
C520
C521
C522
C523
C524
C525
100nF
100nF
100nF
100nF
100nF
100uF
25V
R510
15K
B
R519
0
VIDEO_OUT
R520
0
R521
C535
22K
4.7uF
TP08
47nF
C536
0
R528
C_SUB
47nF
C537
0
R529
CVBS-Y_SUB
47nF
C538
0
R530
60
59
47nF
C539
0
R532
58
Y_MAIN
57
47nF
C540
0
R533
56
TP09
55
47nF
C541
0
R535
54
53
47nF
C542
52
CVBS_MAIN
51
50
49
47nF
C545
0
R544
48
SCT_B-PB
47
47nF
C546
0
R546
46
SCT_G-Y
45
47nF
C547
0
R549
44
SCT_R_C-PR
43
42
41
TP10
0
R553
47nF
C548
SCT2_B-PB2
0
R554
47nF
C549
SCT2_G-Y2
0
R555
47nF
C550
SCT2_R-PR2
R559
75
1/16W
SCT_BL_IN
R560
75
1/16W
SCT2_BL_IN
C552
C553
150pF
150pF
+5V
SCT2_G-Y2
R570
15K
SCT2_R-PR2
C
Q504
B
CVBS_TTX_2
KSC1623-G
E
SCT2_BL_IN
R571
22K
S_VHS_Y
S_VHS_C
ED
DATE
P_A0
Jun 12th,2002
PV
Jul 22th,2002
PC_SL
Model :
Alexander_PAL
D
E
N
W
SEC
SEC
Sheet Title :
PC_SR
G
G
5_D1_Video Decoder (VSP9437)
REF.NO
CODE.NO
SEC
9
10
11
12
TP08
A
TP09
B
TP10
C
C
Q502
KSC1623-G
E
CVBS_TTX_1
R524
1K
D
E
F
G
CVBS_TTX
H
SHEET.NO
5/13
12
Samsung Electronics
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