Icom ID-880H Service Manual page 44

MAIN UNIT (2/7)
FANHV
HV
DA_STB
DA_CK
DA_DAT A
5VS
5V
440_R 5
C13
U_MI X
15P
UHF_MIX
V_MI X
RFAGC
RX140
140_R5
Q3
140_R5
UNR9114G0
RX300 300_R5 300_R5
Q6
300_R5
UNR9114G0
1SV308 R1099 R1097
D36 33 33
L5V
47K
RX400 440_R5 ATTC
R16
Q9
440_R5
UNR9114G0
RX800 800_R5
Q11
800_R5
UNR9114G0
I C1
1 20
VSS GND
2 19
AO3 AO2
3 18
AO4 AO1
4 17
AO5 D I
5 16
AO6 CLK
6 15
AO7 LD
7 14
AO8 DO
8 13
AO9 AO12
9 12
AO10 AO11
10 11
VDD VCC
M62352GP
C;4.9V
TX :0.0 R X 4 4 0 ( 4 2 0 - 5 5 0 )
RX(440MHz):4.8
R35
L 3 8
33N
47
R107
4 . 7 K R1089 R754
0 10
C32 C29 0 . 5 P 1P C114
0 . 5 P 1P C46 C48 68P
C35
C34
1P
1P
TX :0.0
RX(350MHz):4.8
R X 2 2 0 ( 2 3 0 - 4 2 0 )
R147
10
L 3 2 C167
C196 L 5 7 0 . 0 0 1
47N 10P
C234
4P 0 . 1 8 U
C133
22P
Q34 Q35
2SC5006 2SC5008
R156 R192
100K 100K
C;4.9V
Q14
2SC4738
10 - 3
M PZ1608S221A
E P 1
FANCONT
Q123
2SB1132
Q21
2SC4738
R44
10K D169
MAZ8075GL
L 4 2 C148 C146 C952
Q19
39N 100P 100P 100P
3SK324
C187
0 . 5 P
C169 C188
8P
10P
D178
MA2S7280G 2 . 2 K
R56
L 6 4
1 8 . 3 N
C135
5P
R160
R161
100K
100K
FAN
FAST:11. 5
MID: 9.5
SLOW: 7.8
C H A S S I S u n i t
MMZ1608Y102BT
EP 7 1
J 1
1 1
2 2
MF 1
FAN
D16
1SV308
TX :0.0
D56
RX(145MHz):4.8
R X 1 4 0 ( 1 1 8 - 1 7 4 )
1SV308
LQW18AN82NG00D C206 C283
1P 8P
R169
47
R756
3SK318
47
C261 Q33
8P
RX(910MHz):4.8
R X 8 0 0 ( 8 1 0 - 9 9 9 )
R9
100
C77 C222
2P 1 . 5 P
1SV308 R78 100K R72
C15
D9 3P 100K
A
HV
V - V ( 1 1 8 - 1 7 4 )
VHF
LQW18ANR15G00D
R1087
C242 L 5 1
0 220P
LQW18AN82NG00D
UHFLPF B
VHFLPF C
MA2S7280G
D3
R144
C25
L 1 7 6
D
1P
10
Q28 18N
3SK324
E
ATT F
*; Refer to "PARTS LIST."