Display Unit (X54-3640-10); Interconnection Diagram - Kenwood NX-800 Service Manual

NX-800

INTERCONNECTION DIAGRAM

INT SP CN902
2
SPO
GND
1
X54-364*-**
DISPLAY UNIT
J901
1
DM
HK
MIC
ME
PTT
E
SB
BLC
8
1
CN905
96
CN901
30
GND
GND
RXD
TXD
5C
NC
SHIFT
GND
GND
GND
GND
PRST
AFO
GND
ME
MIC
GND
GND
PSW
NC
SB
SB
80C
GND
SPO
SPO
SPO
SPO
SPO
SPO
1
20
LCD
INTERCONNECTION DIAGRAM
26 PIN BOARD TO BOARD CONNECTO
CN403
CN597
1
GND
GND
RX D
TXD
NC
50C
SHIFT
GND
GND
GND
GND
PRST
AFO
GND
ME
MIC
X57-739*-**
GND
GND
PSW
TX-RX UNIT
NC
SB
SB
80C
GND
A/2
SPO
SPO
SPO
SPO
SPO
SPO
30
NX-800
IC102
RA30H4452M123
R
ANT
1 4
R152
CN705
1
SB
SPI
SPO
PA
HO R
GN D EXT SP
6
CN401
CN402
CN600 CN901
30 30
AUXIO6 AUXIO6
AUXIO7 AUXIO7
AUXIO1 AUXIO1
AUXIO2 AUXIO2
RXD2 RXD2
AUXIO3 AUXIO3
TXD 2
AUXIO4 AUXIO4
AUXIO8 AUXIO8
AUXIO5 AUXIO5
AUXIO9 AUXIO9
AUXO 1 AUXO1
TXD 0 TXD0
AUXO 2 AUXO2
RXD0 RXD0
GN
ME ME
MI2
MI2
DEO
GN D
50C
DI DI
AFO
SB SB
SB SB
SB SB
SB SB
SB SB
SB SB
NC NC
1
1
1 5
1 3
AUDIO IC 80C AV R
LA4425A
IC715 IC403
+
13.6 V
-
J90 1
13 AUXIO6
ME
25
12 AUXIO7
AUXIO 1
24
11 GN D
23 AUXIO 2
RXD2
10
22 AUXIO 3
9 TXD 2
AUXIO 4
21
8 AUXIO8
AUXIO 5
20
GN D
7
DE O
19
6 MI2
GN D
18
5 DI
AFO
17
AUXIO9
4
16 AUXO1
3 TXD 1
AUXO2
15
2 RXD1
14 SB
1
NC
97