Vr-Aboard; Vr-B Board; Mic Board; Phone Board - Icom IC-7200 Service Manual

SECTION 8 GENERAL WIRING
CHASSIS
W16,17
8970024290
1.5D coaxial cable
DC4A
4 2
3 1
W40
8900017860
CAB
OPC-1857

PA UNIT

8970024290
1.5D coaxial cable C31/C31
W12,13
1.5D coaxial cable C31/C31
W14,15
C31/C31
8970024290

FILTER UNIT

LOGIC UNIT
(LOGIC-1 and LOGIC-2)
8 - 1
5
9
6
10

MAIN UNIT

(MAIN-1 to MAIN-7)
SP1
FRONT UNIT

RF UNIT

FRONT UNIT
[MAIN DIAL]
1
2
3
4
AFGL
RFGL
PB1L
PB2L
VR-A
5VL
GND
BOARD
W2
8900014740
CAB
OPC-885A
(P1,N10,L39)
J1
MUPK 10
GND 9
MDNK 8
GND 7
MNFL 6
GND 5
GND 4
NC 3
VR-B
5VL 2
NC 1
BOARD
W1
8900014720

MIC BOARD

CAB
OPC-909A
(P1,N10,L110)
AFO
J2
MICE
MIC 10
MICE
J1 9
GND
8
AFO
MIC 7
7 1
SEND
6
SQLS
+8V 5
6 8 2
UD
4
8V
3
UD
5 3
GND 2
4
GND 1
SQLS
SEND
GND
W3
8900014740
CAB
OPC-885A
(P1,N10,L110)
J1 J2
GND
NC 10
NC AFE 9
NC AFE 8
AFO AFE 7
AFO AFO 6
ESPO AFO 5
AFO AFO 4
NC ESPO 3
AFE ESPO 2
ESPO 1

PHONE BOARD

J1
1 1 +5V
2 2 MSA
MSB
3 3
GND
4 4
CP302
AFGL
1
CP303
2 RFGL
CP304
3 PB1L
CP305
4 PB2L
CP306
5 5VL
CP307
6 GND
J1
J3
1 MUPK
2 GND
3 MDNK
4 GND
5 MMFL
6 GND
7 GND
8 NC
9 5VL
10 NC
LOGIC
UNIT
J4
1 MIC
MICE
2
GND
3
AF O
4
SEND
5
SQLS
6
7 UD
8 8V
9 GND
10 GND
J5
GND
1
2 AFE
3 AFE
4 AFE
5 AFO
6 AFO
7 AFO
8 ESPO
9 ESPO
10 ESPO