JRC JCY-1900 - Digital Signal Converter 32 CH: NCT-82

6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS)
JCY-1900
/
1950
V
DR Service Manual
78
DOC No. 7ZPNA4409
6.4. Digital Signal Converter 32CH: NCT-82
Dry Contact Input
Dry Contact x 32
Data Output Port
NMEA0183
to RCU
N.C.
AC/DC
Power Supply
Unit
PS201
OZ-030-12-J00
12v 30w
P1 B3P5-VH(JST)
1 5
AC(L) AC(N) FG
P51 B4P-VH(JST)
1 4
－－＋＋
17 1
32 16
TB1
CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
CH16 CH15 CH14 CH13 CH12 CH11 CH10 CH9
- + - + - + - + - + - + - + - +
- + - + - + - + - + - + - + - +
16 32
1
17
TB2
CH24 CH23 CH22 CH21 CH20 CH19 CH18 CH17
CH32 CH31 CH30 CH29 CH28 CH27 CH26 CH25
- + - + - + - + - + - + - + - +
- + - + - + - + - + - + - + - +
J102
DF1BZ-4P-2.5DS
1
2
3
4
NC
NC
+5V
GND
ADC CEF-60
HIF3BA-30PA-
2.54DS(71)
J303
1 CH0+
2 CH0-
3 CH1+
4 CH1-
5 CH2+
6 CH2-
7 CH3+
8 CH3-
TB301
TB302
1 CH4+
2 CH4-
3 CH5+
4 CH5-
5 CH6+
6 CH6-
7 CH7+
8 CH7-
+5V 1
2
J301
B2P-VH(LF)(SN)
J302
DF1BZ-4P-2.5DS
NC 1
NC 2
+5V 3
GND 4
1
8
CH0 CH1 CH2 CH3
TB301
H-7JTJD0029(WAGO)
1
8
CH4 CH5 CH6 CH7
TB302
H-7JTJD0029(WAGO)
J101
B3PS-VH(LF)(SN)（JST)
1
2
3
+12V
+12VGND
J103
HIF3BA-30PA-2.54DS(71)
VHR-5N(JST)
VHR-4N(JST)
P101
VHR-3N（JST)
P102
DF1B-4S-2.5R
P301
VHR-2N
W102 7ZCJD0238
W104 H-7ZCJD0263
P303 HIF3BA-30D-2.54DS
P103 HIF3BA-30D-2.54DS
1 2 3
CN1
FL201
AC Line Filter
CBJ-166
AC100～220v(φ1) 50/60Hz
1
2
3
4
5
TX_A
TX_B
G(GND)
RX_A
RX_B
TB101
H-7JTNA4033
(WAGO)
EVU
DSB CQD-2284
W201 7ZCNA4213
TB1
P201
321