Board Layouts - Icom IC-2300H Service Manual Addendum

Feb. 2012
SECTION 8. SECTION 8.

BOARD LAYOUTS

• MAIN UNIT
(TOP VIEW)
[EXT SP]
J3
Q26
J2
C184
C321 L13
C182
C163
C178 C152 EP3 R108
C159
R106
C138
R99
C145
R214
R100
L12 C142
R102
Q21
R98
R94 C139
R91
R88
R87
C42
R215
C164
Q36
R216
C319
C150
R210
Q33
R211
The combination of top side and bottom side of this
W6
-
D16
+
C172 R157
W6
C179
C216
R134
C222
D19
R132
C245
C241
C239
R128
C237
R135
C234
C228
R146
C223
R235
R201
C218
R225
R149
C284 R180
R184
Q31 C149
C243
R54
C71
R60
R50
IC4
C98
R48 R44
R62 C334
R4
C59
R5
R46
R63 C77 X1
R51
R59
IC5
R6
C68
C75
C332
R72
J1
R208
6
–
+
W2
C225
L26
C260
C254 C265
C266
C272
C274
C278
D24 L40
L33
R182
D25
D30
C288
D31
C271 C257
C305
C240 R174 R166 R176
D32
C285
C275
R181
R160
R150 C226
R144
D28
L34
C9 R12 FI2
C17 C26
C16
C312
C70
C12
R220
C57 C49 C313
D2
R33 D1
R17 C30
C310
X2
R192
B-7530D FI1
• LOGIC UNIT
(TOP VIEW)
[DIAL]
[VOL] [SQL]
[MIC/SP]