Icom IC-2200H Service Manual page 75

Feb. 2010
• MAIN UNIT [EUR], [TPE], [USA], [KOR], [SEA], [THA], [EXP], [EUR-1],
[AUS], [SEA-1], [EXP-1], [CHN], [CHN-01], [CHN-02]
+8V
T;0V
R;7.0V
Q8
T;6.6V
DTA113ZU
R;0V
Q5
R16
SHIFT Q3
2SC4116
22K
T;4.2 V
R;0V
R23
22K
Q6
R1 2SC422 6
D2 MA2S304 C20
MOD
R32
C34
68K D4 47P
HVC375B C25
0.5P 10
5P
LV
2509
MP1
T;0V
R;3.5V
L1 MA2S304 C21 R25
0.22U D5 22P 10K
Q7
2SC4226
C37 R33
C26
0.5P
10
10P
CP10S
CP1
LVIN
L3
1U
R6 R21
470 100
R29 Q10
NTCG16 R229
2SK1069
10K 0
R7
TEMP
R15
270K
Q2
XP4601
C;1.4V
10K L15
R13
2.7K
82N
R26
C281 R2
DTC X1
CR-779A
1 EEE-S(AN) 1K R10
C13
Q4
2SC4116
R3 47K 15P
FC
470K
EP7
MMZ1608Y102BT
IC1
1
XI N XOUT
PLLCK 2
CL OUT
PLLDATA 3
DI PE
4
PLLSTB
CE VCCD
5
EP8 VCCR GNDD
6
MMZ1608Y102BT
PI PDN
7
GNDR PDP
8
TEST CP
LV2105V
R236
0
UNLK
DTA113ZU
FM;5.1V
AM;0.2V
UNLK
+8V
+5V
C5V
EXSTB
SCK
I DET
J11
NOIS SD
12
CTCSS DETO
34
I DET +5V
56
+5V +5V
78
GND GND
91 0
OPV1 SCK
11 12
TEMP MODI N
13 14
UNLK REF_V
15 16
DEGI_W BSHIFT
17 18
OE PLLSTB
19 20
PLLCK S0
21 22
GND GND
23 24
EXSTB +8V
25 26
+8V +8V
27 28
C5V VOLOUT
29 30
LVIN PWRON
31 32
CLONE GND
33 34
232RX 232TX EP5 232T X
35 36
MMZ1608Y102BT
04-6274-036-000-800
EP6 232RX
MMZ1608Y102BT
T;7.8 V
R;0V
T8
R45
TXC Q15
2SC411 6
100K
R152
C242 C74 L18
0.001 47 0.001 39N
C;4.9V
C;5.4V
C54 L14 C67
9P 56N 0.001
C49
Q11
2SC422 6
10P
Q9
2SC422 6
C;4.9V
C55
R169
C240
22P
0.001 18
C50
Q12
2SC422 6
3P
C77 C80
0.01 22P
C244
0. 1
Q16
2SC4406
MMZ1608Y102BT MMZ1608Y102BT
R43
C53 EP1 EP2 C75
0.001 8.2K 0.001
IC4
1
OSCI N
2
OSCOUT
C224
3
MIXOUT
*R225
4
*R224 0. 1 VCC
C216
5
IFIN
6
0. 1 DEC
7
FI 1
FILOUT
LT450FW 8
*D23
FILI N
I O
TA31136FNG
*D24
*FI 2
I O
*D25
*D26 C84
16
220P
15
*Q13
14
C85 R64
13
12
220P
100K
11 FM-W;4.6V
10 FM-N;0V
9
R209
100
180K
R203 C269
0.01
Q36
AM
Q38
Q37
XP6501
XP6501
R213
10
R208
FM;0V
AM;1.75V
680K
DETO
C5V
IC2
1 16
STR V+
2 15
D OE
3 14
CLK Q5
4 13
Q1 Q6
5 12
Q2 Q7
6 11
Q3 Q8
7 10
Q4 Q'S
8 9
GND QS
CD4094BPWR
EP4
J7
MMZ1608Y102BT
232TX
RS-232C CONNECT
EP3
HSJ2462-010010
MMZ1608Y102BT
T;6.7V
T;6.9 V R;0V
R;0V
R180
56P 39
R185 C250 15 R178
C90
33P 15
*Q35
R54
Q17
*R92
2SC3356
22
R232
100K
T;0.3V
R;7.8V
DTC144EU
C153 R109 Q26
0. 1 3.9K
Q40
DTA144EU
R103
470K R106
2
1
10K
3
IC6
NJM3404AV
L20
C88
47N 56P
AGC1
R5V
T;0V
R;1.1V
R234
0
FI 3 FI 4
FL-363 FL-363
R62 C243 R72 T;0V
R;4.6V
0.001
1K 1.5K
Q19
3SK299
C124 C136
5P 0.75P
R63
220
T;0V
R;5.0V
DTB113ZK
16 Q25
MIXI N
15
GND
14
N-REC
13
N-DET
12
RSSI
11
I FOUT
10
QUAD
9
AFOUT
470
R71
470
IC5
R88
1 24
VIN1 VIN8
T3 2 23
VOUT1 VOUT8
SQLATT 3 22
VOUT2 VOUT7
Q34 4 21
VIN2 VIN7
20
5
VDD GND
6 19
2SC4116 OPV1
LD RESET
7 18
CLK VDAREF
SO 8 17
DI DO
9 16
VIN3 VIN6
FC 10 15
VOUT3 VOUT6
SQLI N 11 14
VOUT4 VOUT5
12 13
VIN4 VIN5
R173 C134
SCK M62363F P
0.001
10K
+5V
+8V
C5V
Q22
DTC144EU
+8V
Q21
DTB113ZK
R150
T8
100
*IC10
D27
L407CD
D12 C225 L37
L407CD 0.00 1 AS080547
L57 L59
ZBFS5105 ZBFS5105
L58 L60
ZBFS5105 ZBFS5105
HV
IC11
1 8
R193
2 7
C303
3 6
330K R187 L62
4 5
0.001
22K 10U
NJM3404AV
R233
0
DTC144EU
Q39
MA2S1110G
D31
T;0V
R;3.9V
L52
C133 C145 C152 C158 C178 C184
1P 1P 1P 0.001 4P 0.18U 5P
Q27
3SK299
R122
C188
47K 1
Q29
2SC4213
R112
Q41 C204
2SC4617
33K
R237
470
47K
C;7.9V IC7
C;13.0V 2SC4684
+8V SWHV
O I
G
IC6
8
V+
GND
4
NJM3404AV
C;COMMON
T;Tx
R;Tx
FM_W;Rx FM-wide
FM_N;Rx FM-narrow
FM;Rx FM-mode(wide/narrow )
AM;Rx AM-mode
*: Refer to the PARTS LIST for the value and name of component.
18
CHASSIS UNI T
J1
J3
MR-DSE-01
L39 L47 L48
1
AS080547 AS080647 AS080647
W5
HV
L45 L46
37.5N AS080647
R127
120K
MA2S1110G
R128
6 R5V
D18
7
100K R130
5
SQLATT
IC6
27K
NJM3404AV
J6
1
2
B2B-ZR-SM4-TF
PJ-3047S
R176
1K
J4
OPC-1131A
Q28
HV
DTC143ZU
R121
W6
100
Q30
DTA143TUA
Q31
IC8
AN78L05M C;13.8V
2 1
O I
C;5.1V G
C5V