59
J
K
L
M
N
O
P
Q
R
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R601
R604
R605
11
1
HK
MIC
MIG
PTT
GND
NC
SB
NC
GND
5M
VLI
CN601
C601
C602
C603
C606
C607
D601
D602
NC
MIC
PTT
SB
NC
GND
MIG
HK
D603
Q513
Q516
Q519
R509
R510
R511
R512
R513
R514
R
516
CN502
R521
R522
R523
R524
R529
R530
R531
R532
R533
7
C508
C509
C510
C512
C513
C514
C515
12
20
SB
NC
PSW
CLK
PTT/TXD
HK/RXD
K3
K5
5C
MIC
SB
GND
DAT
STB1
SOE
K1
K2
K4
VLI
MIG
19
IC501
1
8
9
16
IC503
1
3
4
6
1
3
4
6
+
RED
GRN
TX
1
4
5
8
1
3 4
6
J72-0756-12 B/2
PC BOARD
TKR-851
DISPLAY UNIT (X54-3330-21) Foil side view (J72-0756-12)