![background image](http://html.mh-extra.com/html/icom/ic-2200h/ic-2200h_service-manual_611460070.webp)
Feb. 2010
13
SECTION
9.
BOARD
LAYOUTS
The combination of top side and bottom side of this
• MAIN UNIT
(TOP VIEW)
• LOGIC UNIT
(TOP VIEW)
SP+
1
SP−
2
J6
PWR
S
.MW/MW
MICR
OPHONE
VO
L
SQL
SET/LOCK
MONI/ANM
LO
W/DUP
T
ONE/T
-SCAN
M/CALL/PRIO
V/MHz/SCAN
BANK/OPT
DIAL
1
to the microphone
2
7
8
J1
8V
EXTMIC
MICE
GND
MICUD
PTT
MIC
MICIN
36
to the LOGIC unit J3
35
2
1
J11
232TX
GND
PWR
ON
V
OLOUT
+8V
+8V
GND
SO
PLLSTB
BSHIFT
REF_V
MODIN
SCK
GND
+5V
+5V
DET
O
SD
232RX
CLONE
LVIN
C5V
+8V
EXSTB
GND
PLLCK
OE
DEGI_W
UNLK
TEMP
OPV1
GND
+5V
IDET
CTCSS
NOIS
J7
J4
[DATA]
[SP]
232TX
232RX
GND
CLONE
GND
AFOUT
[EUR], [TPE], [USA], [KOR], [SEA], [THA], [EXP], [EUR-1],
[AUS], [SEA-1], [EXP-1], [CHN], [CHN-01], [CHN-02]
C4
C5
C8
C23
C31
C52
C66
C70
C583
C584
C591
C595
C600
C601
D1
D2
D7
D8
D9
D21
7S
D
6S
D
5S
D
4S
D
3S
D
2S
D
31
SD
21
SD
11
SD
01
SD
9S
D
8S
D
EP1
EP5
IC6
IC24
IC520
IC525
J1
Q1
Q524
Q528
R1
R2
R3
R5
R6
R8
R9
R10
R12
R40
R46
R47
R52
R61
R62
R87
R516
R531
R532
R536
R537
R538
R539
R545
R546
R548
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
H0
H5
H10
H15
H20
H25
H30
H35
H40
H45
H50
H55
H60
H65
H70
H75
H80
H85
H90
H95
H100
H105
H110
H115
H120
H125
H130
V0
V5
V10
V15
V20
V25
V30
C4
C5
C7
C8
C9
C10
C13
C16
C20
C21
C25
C26
C28
C29
C31
C32
C34
C36
C37
C38
C40
C41
C42
C44
C48
C49
C50
C51
C52
C54
C55
C56
C57
C58
C59
C62
C63
C64
C68
C69
C82
C118
C122
C123
C125
C137
C157
C161
C166
C174
C175
C176
C177
C179
C181
C188
C190
C191
C192
C194
C195
C196
C197
C198
C200
C201
C204
C206
C208
C210
C215
C216
C217
C218
C221
C225
C227
C228
C230
C246
C247
C255
C256
C257
C258
C259
C265
C266
C267
C268
C269
C271
C272
C273
C278
C279
C281
C285
C289
C290
C291
C292
C295
C296
C299
C300
C301
C302
D2
D3
D4
D5
D12
D14
D15
D16
D17
D19
D20
D21
D24
D25
D27
D38
EP3
EP4
EP7
FI1
FI2
FI3
FI4
IC2
IC9
IC10
IC11
IC12
J6
J11
L1
L2
L6
L7
L8
L9
L11
L12
L13
L15
L31
L32
L37
L38
L39
L40
L43
L45
L46
L47
L48
L57
L58
L59
L60
L61
L62
MP1
Q6
Q7
Q9
Q10
Q11
Q12
Q13
Q14
Q15
Q21
Q22
Q25
Q30
Q31
Q36
Q37
Q38
R1
R2
R3
R4
R7
R8
R10
R19
R20
R23
R25
R27
R28
R30
R31
R32
R33
R34
R35
R36
R37
R39
R40
R41
R42
R45
R47
R48
R92
R95
R96
R112
R120
R121
R124
R125
R126
R135
R136
R140
R150
R172
R175
R176
R186
R187
R188
R189
R190
R191
R192
R193
R194
R201
R202
R203
R204
R205
R207
R208
R209
R212
R213
R220
R221
R223
R225
R228
R231
R232
R234
R237
R238
W5
X1
X2
SD
LVIN
1
2
3
4
5
6
7
B6076D
H0
H5
H10
H15
H20
H25
H30
H35
H40
H45
H50
H55
H60
H65
H70
H75
H80
H85
H90
H95
H100
H105
H110
H115
H120
V0
V5
V10
V15
V20
V25
V30
V35
V40
V45
V50
V55
V60
V65
V70
V75
V80
V85
V90
V95