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A
B
DVR-S100/NX-SW100
1
I BLOCK DIAGRAM
▼DVR-S100 (5/5)
2
D600
DVD Module Control Signal
P525_LED
U600
4
∼
6
27 28
31 38 40
43
30 29
43
REMOTE
SENSOR
Bass Boost
PRE_MUTE
3
MUTE
PHONE_DET
SW_DET
SW_PRT
SW_ON
SP-RY1
IC600
SP-RY2
NM101CP35D
D_AUDIO
DVD_Panel _ON
25
4
DVD_ C
7
6
5
2
IC2
DVD_Panel_RXD
1
9
8
3
IC2
51
∼
100
5
5
∼
40 44
∼
56
V602 FL Display
1
60
F2
F1
6
7
78
C
D
OPERATION
See page 105 SCHEMATIC DIAGRAM
CONTROL
CONTROL
CONTROL
CONTROL
WIDE
VIDEO SW
6ch Volume
INPUT Selector
72
68
69 70 71
2
1
87 86
81 82 83
REMOTE
73
BASS_BOOST
88
Q15
PRE_MUTE
Q19
77
MUTE
Q14/Q8
76
PHONE_DET
23
SW_DET
25
SW_PRT
95
SW_ON
22
Q36
EF_SP
20
SW_SP
21
M30624FGAF
D_AUDIO
84
11
13
12
IC2
18
DVD_Panel_TXD
35
11
10
IC2
36
DVD_Panel_CLK
37
14 64 96 16 62 99
98
13
15
80
91
92
XL2
KEY
INPUT
1
F1
E
F
DSP Control Signal
5
∼
7
19
26
27
29 39
40
42
∼
45
POW_RY
24
STND_BY_SW
74
POW ON/OFF
POWER_DOWN
75
RST
12
IC15
DVD_ON
10
V_PRT
94
28 30 50 54
51
∼
53
55
∼
60
TUNER & RDS Control Signal
63 64 61 62
IC601 FL DriverIC
LC75712E
1
∼
37 39
∼
54
V602 FL Display
69
F2
SW_POWER
G
H
MAIN
See page 101 SCHEMATIC DIAGRAM
BK+5
+
D22
C219
CPU+5
D5
Power Down Detect
Q6/D3/D4
RESET
Circuit
+D2.5
IC23
5
D3.3V
IC22
DV+5
IC24
4
M+9
IC25
Voltage Monitor
4
R124∼R130
-12
IC18
D16
+12
IC17
D17
+5
IC19
-5
IC20
DSP+5
IC10
D13
IC10
D14
FL-25
SW_ON
+
D7
Q12
D12
C189
I
J
IC18
4
3
2
1
7
8
3
D18
4
5
6
9
D19
10
11
2
D20
1
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