87
J
K
L
M
N
O
P
Q
R
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
S
G
D
AUXI/O
ATXI
E
E
STON
TCONT
AINH
8C
5C
E
ECHO
BC4
BC2
BC1
LOK
E
SCRAMBLER
ANI
T/R
PTT
TXO RXEI
PTOS
E
5C
8C
STXI
BC3
E
RXEO
AC
J79-0234-19
USY
KEY
TOA
MG
C59
1
9
CN424
C60
C405
C406
C407
C408
C601
1
2
CN444
2
20
9
C627
C7
C638
C643
Q507
Q508
16
17
F1
GND
+
CN504
Q2
R1
R8
D504
D505
D507
D510
CN1
IGN
E
HR1
HR2
OS2
OS1
ES2
ES1
RS1
RED
BLACK
C596
C597
C598
C11
+
+
CN457
30
29
GND
AUXI/O7
AUXI/O6
NC
NC
AUXI/O1
ME
GND
NC
NC
R477
R486
R487
C414
C416
BC1
1
2
25
26
LOK
NC
NC
E
NC
E
NC
T/R
PTT
TXO
RXEI
BC3
BC2
PTOS
ECHO
BC4
E
NC
5C
NC
NC
AC
RXEO
STXI
8C
BUSY
1
2
25
26
1
11
NC
NC
NC
E
NC
E
STON
TCONT
AINH
NC
NC
NC
AKEY
ES2
RS1
SB
IGN
PSW
TRD
1/2
RESET
GND
MIC
ME
NC
PTOA
EMG
E
NC
5C
ATXI
NC
AUXI/O
NC
NC
8C
C418
C419
R634
K500
C6
CN502
C1
1
+B
+B
GND
3
C2
C3
C4
C5
D1
D3
IC5
GI
O
Q1
Q3
G
S
D
R5
R7
R9
C12
R626
R630
R631
C600
C602
IC522
CONTROL UNIT (X53-4400-10) Component side view (J79-0234-19)
PC BOARD
TK-5810
(
BG
)
/5810H
(
BG
)
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6