Icom Ic-r2 Communications Reciever Service Manual

S.=Surface mount
R100 7030008010 S.RESISTOR ERJ2GEJ 123X (12 k½)
R101 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 k½)
R102 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 k½)
R103 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 k½)
R104 7030005040 S.RESISTOR ERJ2GEJ 472 X (4.7 k½)
R105 7030005590 S.RESISTOR ERJ2GEJ 680 X (68 ½)
R106 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 k½)
R108 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 k½)
R110 7030008010 S.RESISTOR ERJ2GEJ 123X (12 k½)
R112 7030007290 S.RESISTOR ERJ2GEJ 222 X (2.2 k½)...

S.=Surface mount
C99 4030014230 S.CERAMIC ECUE1E681KBQ
C100 4030013970 S.CERAMIC C1005 JB 0J 104K-T-N
C101 4030014120 S.CERAMIC ECUE1H100CCQ
C102 4030013850 S.CERAMIC ECUE1E102KBQ
C103 4030009820 S.CERAMIC C1005 JB 1C 103K-T-A
C104 4030006900 S.CERAMIC C1608 JB 1E 103K-T-A
C105 4550003220 S.TANTALUM TEMSVA 1E 105M-8L
C106 4030011600 S.CERAMIC C1608 JB 1C 104KT-N
C107 4030011810 S.CERAMIC C1608 JB 1A 224K-T-N
C108 4030011810 S.CERAMIC C1608 JB 1A 224K-T-N
C118 4030013850 S.CERAMIC ECUE1E102KBQ
C119...

S.=Surface mount
C665 4030014200 S.CERAMIC ECUE1H101JCQ
C666 4030014470 S.CERAMIC ECUE1E391KBQ
C667 4030009820 S.CERAMIC C1005 JB 1C 103K-T-A
J1 6510020550 S.CONNECTOR AXK6S40445P
EP1 0910050763 PCB B 5163C
6 - 6 REF ORDER
DESCRIPTION
NO. NO.
[RF UNIT] 

SECTION 7 MECHANICAL PARTS AND DISASSEMBLY
7 - 1
Screw abbreviationsA, B0, BT:  Self-tapping
PH: Pan head
FH: Flat head
BiH: Bind head
NI: Nickel
SUS: Stainless
ZK: Black
REF. NO. ODER NO. DESCRIPTION QTY.
J1 6510020950 Connector SMA-R226 1
SP1 2510000960 Speaker K036NA500-26A27 1
MP1 8210015690 1995 Front panel (C) 1
MP2 8210014981 1995 Rear panel-1 1
MP3 8110006280 1995 BATT cover 1
MP4 8930044211 1995 7-Key-1 1
MP5 8930047620 2127 PTT rubber 1
MP6 8930047610 2127 Jack cap 1
MP7 8310044470 1995 Window...

7 - 2
UNIT abbreviation(C): CHASSIS PARTS, (R): RF UNIT, (L): LOGIC UNIT
SP1 (C)
MP4 (C)
MP27 (C) MP26 (C)
MP7 (C)
MP11 (C)
MP1 (C)MP14 (C)
MP10 (C) MP6 (C)
MP13 (C)MP23 (C)
MP15 (C)
MP2 (C)MP3 (C)
MP5 (C)
MP22 (C)
MP5 (L)MP22 (C)
MP4 (L)
RF unit
LOGIC unit
MP1 (L)DS8 (L)MP2 (L)
MP3 (L)
EP2  (L)
MP9 (C)
J1 (C)
MP8 (C)
J1 (R) 

SECTION 8 SEMI-CONDUCTOR INFORMATION
8 - 1
2SA1588 GR
(Symbol: A6)
2SC5006
(Symbol: 24)
DTA144EE
(Symbol: 16)
X P 111 3
(Symbol: 7L)XP4312
(Symbol: 7T) DTC144EE
(Symbol: 26)FH102
(Symbol: 102)µPA805T
(Symbol: T82) 2SC5231 C8
(Symbol: C8)2SC5277 D2
(Symbol: D2)2SJ144 Y
(Symbol: VX)2SK880 Y
(Symbol: XY) 2SC4081 S
(Symbol: BS)2SC4117 GR
(Symbol: DG)2SC4617 S
(Symbol: BR)• TRANSISTOR AND FET’S
B
EC
EC B
EC B
EC B
EC B
EC B
EC B
EC B
B
EC
B
EC
B
EC
E2
B2
B1C2
E1
C1
E2
B2
B1C2
E1
C1
B1
B2 EC2
C1
E1
C2 B1C1
E2...

SECTION 9 BOARD LAYOUTS
9 - 1 LOGIC UNIT • TOP VIEW
R185R26
IC2R77C42
R51R50 R49
D1
R86
Q18R35
R34
R33
R32
C51
C106
Q40
W2
IC11
R5
DS2
R100
R87
Q13
C39
R24
R89
R88
C40
IC5
D9
D8
D7
D6
D10 D14
C121
C24
IC3
C5
C35
+
+
++
C15
9 - 1 

• BOTTOM VIEW
Q11
R37 R23 R25R79
C102C123
Q3
R9 R68C37
R8
R174
C96 L1 C98
C119
R183 C100
C103
R186 R114
C107
R52
Q38
R78
C41 R22
X1C8 R173
Q39
R175
R182
R179 R67
R3
R1
Q6 C4
IC4
Q4
Q17 D4 IC10
C6
C120
R180C9
R172
R94
C101
R181
R103
C114
R42C13
R41
R141 R40
R153 C11
C76
D17
W3
C44 C108
R14
R92
R12
C3
R91
R18 R82
R48
C66
R118
C67
R119R120R124
R125C73
C72
R128R150 R129 C74R90
R138
R133
R149
C91
R164
R166C90 C80
R165 R137R156
R113
W5
R112
R159
C82
Q35
C61
IC15 Q23
C89
Q36
Q37
C86 Q30IC14 C88
+
+
++
IC1
++...

C543R236
R234D69
L11
C47L13
C50
C5
Q26
C51
R110
R19 C45 R99
D13
D3 R233R237
C546
C540
C19
C20
C218
R239
C23 C22 C21
L2
L5 L4
L39
L83
C517 C519
C518 C516 D63
R222
R225
R226
L86
C526R223
C528
C171
D52
R128 R224C199C44R106
L41
R108
L10 D31
C42
R98C665
C141R6 C43 C46R18
R112 C414
R105
D34
C136C664
L56
C206R325Q5
C73R36
C431 R208
C18C429
R209 C430
C101C93
C94
R56
C96
R57
R58
R59
C99
C98
C92
C239
C87
R43
R42
C88
C251C250C252R199
R219
R116
D57
C107
C155D53
C60
C65
C61 R35
C198R221 R220
C527
L87L54L55
L61IC11...

• BOTTOM VIEW
C264
C139L40
C214
R93 C138
C39
L1D2
C234 C103
C659
C259 R50
C424
R121
C656C81
C154
C80
R1
D17
C78C79
C162
C211
R123
R188
D46
C182
C166
C158 C183
Q30
D54
L63
R125 C178 C164R67
C241
C434
L77
FI1
C505
C233
C119D25 D72
IC1
D1
L28
R79
R9
C13
C12R8
C416
C10
L59
C512C8L82
C514 C11
L58C9 C67 C539
R228
C538
L88C534
C657 C658
C544
Q508R238
C535 R230
D62
R229 R215R210 C186 C167C172
R129L50
C168 C190
C193C191
L53
L51
C410 C503
D20
Q502
Q501
D67Q505 L90
C557C69
R78
C118C35 D32
C436L74
D59 R203
L21
C507...