DSR-20MD/20MDP
4-81
4-82
HI MICOM
VA-102 (10/12)
VA-102 (HI MICOM) SCHEMATIC DIAGRAM
• See page 4-59 for VA-102 printed wiring board.
• See page 4-123 for waveforms.
DSR-20MDP
5.2
5.7
5.9
5.3
3.4
0.2
0.4
0.1
0.4
0.6
0.5
5.2
5.3
5.3
0.2
3.5
0
0
0
5.2
3.8
5.1
0
5.2
5.3
5.2
5.3
5.1
5.3
4.9
5.4
0
0
5.3
0.1
4.9
5.3
5.2
5.1
4.9
5.2
0
5.2
2.7
2.5
5.3
5.3
5.1
5.3
5.2
5.3
5.4
5.2
5.2
5.2
5.2
5.2
5.2
5.2
4.8
5.2
0
5.3
0
0
0
0
0
2.7
2.2
5.3
4.6
0.6
5.3
5.3
4.4
5.3
4.3
4.3
5.4
2.8
0.1
0.1
5.3
0
32
31
5.3
5.3
5.3
5.2
5.2
4.9
5.2
14.9
-18.9
-22.9
39.4
-31.6
5.5
5.2
5.2
0.1
2.1
0.6
33
5.1
0
0.2
5.4
0
NO MARK:REC/PB MODE
NJM2129M-TE2
IC851
1
2
3
4
5
6
7
8
9
10
11
12
13
14
20MHz
X851
30P
CN851
1
POWER SW
2
SW_5V
3
GND
4
IR IN
5
GND
6
KEY0
7
KEY1
8
KEY2
9
KEY3
10
KEY4
11
KEY5
12
DA
T
A
TO HI
13
LED RST
14
LED CS
15
GND
16
DA
T
A
FROM HI
17
GND
18
HI SCK
19
FLD CS
20
BUZZER
21
GND
22
GND
23
DIG_5V
24
DIG_5V
25
GND
26
RESET(NC)
27
GND
28
FL-VEE
29
FL-VDD
30
FL+VDD
1-1
B.UP_5V
1-2
D_5V
16-10
1-7
16-4
1-6
1-4
1-5
0.001u
B
C854
0.001u
B
C855
0.1u
F
C852
0.1u
F
C851
47k
R855
0.1u
F
C853
AK6440AM-E2
IC854
1
2
3
4
5
6
7
8
0.1u
F
C861
100k
R919
16-5
16-6
32.768kHz
X852
24p
CH
C872
0.1u
F
C858
0.1u
C859
10k
R922
IC856
1
2
3
4
5
6
7
8
9
10
47uH
L853
16V
47u
C874
0.1u
F
C875
1uH
L851
1uH
L852
16V
47u
C862
0.1u
F
C865
0.01u
B
C866
35V
22u
C863
MA3082-TX
D853
0
R908
0
R906
0
R902
0
R898
0
R895
0
R893
0
R890
0
R888
10k
R907
10k
R905
10k
R901
10k
R897
10k
R894
10k
R892
470
R903
470
R899
470
R896
10k
R900
10k
R904
470
R910
470
R912
10k
R911
10k
R913
10k
R859
J851
J852
MA3075WA-(TX)
D852
CL872
CL873
CL880
CL882
CL883
CL884
CL885
CL887
CL891
CL894
CL895
CL896
CL897
CL909
CL911
CL912
CL913
16-9
13-1
10k
R886
470
R927
0.01u
B
C871
0.1u
F
C867
0.1u
F
C869
0.1u
F
C860
10k
R884
470
R887
XX
R854
MA3075WA-(TX)
D851
CT851
xx
470
R885
470
R867
10k
R858
10k
R860
10k
R861
470
R863
470
R864
470
R856
470
R868
470
R869
470
R870
470
R874
470
R871
470
R872
470
R873
470
R875
470
R876
470
R877
470
R878
470
R879
470
R880
470
R881
470
R889
470
R917
470
R915
10k
R918
10k
R916
47k
R914
470
R921
CL867
CL868
CL869
CL851
CL852
CL853
CL854
CL855
CL856
CL857
CL858
CL859
CL860
CL861
CL862
CL863
CL864
CL865
CL866
CL875
CL877
CL879
CL881
CL886
CL888
CL890
CL899
CL901
CL903
CL906
CL908
CL910
CL917
CL916
CL914
TP851
TP852
TP853
TP854
TP855
TP856
2SC4081T106R
Q851
4700
R862
3300
R882
4700
R883
0.01u
B
C856
470
R891
10-1
S-3513 BEFS-TB
IC857
1
2
3
4
5678
47k
R920
0.1u
F
C876
CL870
CL871
0
R940
CL918
CL915
470
R962
10k
R963
0
R964
470
R965
0
R966
0
R967
CL934
470
R969
AD_VDD
GND
16-8
16-7
0
R970
MA728-TX
D864
47
R972
5.5V
0.22
C912
6.3V
100u
C913
470
R976
15
R978
32.768kHz
X853
33p
CH
C887
10M
R982
33p
CH
C886
470
R909
XX
R983
CL935
TP857
IC852
S579178PJ
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 49 50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
2SC4081T106R
Q855
22k
R985
10k
R986
MA111-TX
D866
XX
R987
470
R988
0
R989
470
R992
100k
R993
47k
R857
47k
R973
47k
R974
47k
R975
47k
R923
47k
R981
47k
R980
47k
R943
470
R994
100p
CH
C914
10k
R995
CL937
50V
1u
C870
50V
1u
C916
CL938
TP858
15
R977
50V
10u
C917
16V
47u
C918
CL939
470
R996
470
R997
13-2
CL940
0
R866
1k
R865
470
R1001
470
R1002
470
R1003
16-1
16-3
16-2
CL874
470
R1005
470
R1027
470
R1028
IC865
TC74VHC00FT(EL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
120
R1029
UN5113-TX
Q856
UN5213-TX
Q857
0.1u
F
C919
TC7ST04FU(TE85R)
IC866
1
2
3
45
0.1u
F
C920
100
R1030
22
R832
47
R1031
47
R1032
10V
33u
C921
1 3
1 4
1 5
1 6
1 7
1 8
1 9
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
CL942
0
R1033
22
R1004
TP859
CM35
CM34
CM46
CM45
CM94
CM93
CM92
CM91
CM90
CM89
CM97
CM2
CM14
CM15
CM16
CM18
CM19
CM20
CM21
CM22
CM23
CM24
CM33
CM34
CM35
CM25
CM44
CM63
CM27
CM28
CM50
CM49
CM16
CM60
CM45
CM46
CM34
CM29
CM35
CM33
CM5
CM19
CM5
CM33
CM6
CM7
CM94
CM93
CM92
CM91
CM90
CM89
CM97
CM25
CM28
CM44
CM18
CM50
CM49
CM35
CM34
CM33
CM22
CM30
CM29
CM1
CM60
CM57
CM56
CM55
CM56
CM57
CM55
CM59
CM58
CM58
CM59
IN
OUT
CONTROL S
IC865
(8/12, 9/12)
16
VA-102 BOARD
IC852
IC851
IC866
(2/12)
10
VA-102 BOARD
VA-102 BOARD
1
(1/12)
05
IC854
IC857
IC856
CN104
FR-136 BOARD
K
L
N
M
VA-102 BOARD
13
(5/12)
(SEE PAGE 4-107)
(SEE PAGE 4-77, 78, 80)
(SEE PAGE 4-72)
(SEE PAGE 4-66)
(SEE PAGE 4-63)
-REF.NO.:1,000 SERIES-
HI MICOM
XX MARK:NO MOUNT
SW_5V
UNSW_14V
24-1
24-2
UNSW_6V
B.UP_5V
D_5V
GND
24-3
5V
24-5
24-4
VA-102 BOARD
(11/12)
24
(SEE PAGE 4-83)
VA-102 BOARD(10/12)
Summary of Contents for DSR-20MD
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Page 223: ... 294 DSR 20MD 20MDP 9 974 189 11 Sony EMCS Co 2007E0500 1 2007 5 Published by Kohda TEC ...