Interconnection Diagram - Kenwood NX-3220 K Service Manual

INTERCONNECTION DIAGRAM

5
ANT
CN354
GPS
(To DISPLAY Unit)
CN353
Bluetooth
4
+
-
S
J651
PTT/RXD
EXTM_M
XC1-178(NX-3220)
NC
/OPTDET
3
50J
XC1-180(NX-3320)
AE
TXD
NC
EXTSPDET
SPO
J652
2
CN602
1
SP-
SP
2
SP+
1
DISPLAY Unit
XC1-209 B/2
A B
Power SW/ CHANNEL
AF Vol SELECTOR
LCD_/CS
LCD_A0
WR1_/OE
WR0_/WR
/LCD_RST
LCD_BLC
TX-RX Unit
INTM_M
C
(No.RA053<Rev.001>) 2-10
Bluetooth
MIC
MIC101
CN402 CN202
32M 1 32M
41
2
32M 32M
40
18M 3 18M
39
GND 4 GND
38
5 LCD_/CS
37
6
LCD_A0
36
7 WR1_/OE
35
8 WR0_/WR
34
9 /LCD_/RST
33
10
DB[0] DB[0]
32
DB[1] 11 DB[1]
31
DB[2] 12 DB[2]
30
DB[3] DB[3]
13
29
14
DB[4] DB[4]
28
DB[5] 15 DB[5]
27
DB[6] 16 DB[6]
26
DB[7] DB[7]
17
25
18
LCD_BLC
24
DISPLAY Unit
GND 19 GND
23
20
GND GND
22
XC1-209 A/2
ME 21 ME
21
22 INTM_M
20
50A 23 50A
19
24
50A 50A
18
/KEYI4 25 /KEYI4
17
/KEYI3 26 /KEYI3
16
/KEYI2 27 /KEYI2
15
28
/KEYI1 /KEYI1
14
/KEYI0 29 /KEYI0
13
KEYO3 30 KEYO3
12
KEYO2 KEYO2
31
11
32
KEYO1 KEYO1
10
KEYO0 33 KEYO0
9
LED_G 34 LED_G
8
LED_B LED_B
35
7
36
LED_R LED_R
6
LBC_G 37 LBC_G
5
38
LBC_R LBC_R
4
LBC_B LBC_B
39
3
GND 40 GND
2
GND 41 GND
1
D E
2-10 (No.RA053<Rev.001>)
GPS
CN201
NC 1
K-
2
A+
3
4
VSS
DB7 5
DB6 6
DB5 7
8
DB4
DB3 9
DB2 10
DB1
11
12
DB0
/RST 13
R/W(WR0) 14
E(WR1)
15
16
A0
/CS0 17
18
VSS
VDDI 19
VDDA 20
VB0+ 21
22
VB1+
VB1- 23
VB0- 24
VLCD 25
F G