Icom IC-F8101 Service Manual page 78
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Also See for IC-F8101:
- Instruction manual (88 pages) ,
- Instruction manual (101 pages) ,
- Service manual (80 pages)
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• DSP2-A UNIT (1/3)
13.6 V
MPZ2012S331A
F8002
EP8001
L8001
7E08L-100M
1
2
To SHT002
14V
046601.5NR
IC8003
SN74LVC3G34DCUR
1
8
SYNC
MMZ1608Y102BT
To SHT002
2
7
3
6
4
5
EP8220
MPZ2012S331A
F8001
1
2
046601.5NR
RTOP
1.5k
22k
RBOT
R8004
R8005
15k
47k
820P
Cc
R8007
R8009
C8005
Rc
0.022
C8008
C8007
4.7
Cs
R8333
47k
1
24
PGOOD1
SW1
EP8219
2
23
SCFG
BST1
3
22
SYNC
DL1
4
21
GND
IC8001
PGND
5
20
INTVCC
ADP2323ACPZ
VDRV
6
19
MMZ1608Y102BT
RT
DL2
7
18
MODE
BST2
8
17
PGOOD2
SW2
C8009
4.7
0.022
C8012
Cs
Rc
R8011
C8010
R8010
0
82k
820P
Cc
R8012
R8013
RBOT
2.2k
10k
RTOP
EP8205
L8002
10U
LT8582IDKD
R8021
100k
IC8206
1
24
SWA1
SWB1
220k
2
23
VIN1
CLKOUT1
C8272
47P
R8019
3
22
PG1
SHDN1
4
21
C8270
R8280
R8279
GATE1
RT1
5
20
VC1
SS1
6
19
0.0047
4.7k
1.8k
FBX1
SYNC1
7
18
R8282
FBX2
SYNC2
C8271
R8281
8
17
VC2
SS2
9
16
0.0022
2.7k
12k
GATE2
RT2
R8020
10
15
PG2
SHDN2
11
14
C8273
47P
VIN2
CLKOUT2
220k
12
13
SWA2
SWB2
R8022
100k
3.3
L8003
C8025
10U
R8024
47k
5.1 V
L8006
L8206
5V
10U
10U
Q8001
SSM3K131TU
SSM3K131TU
Q8002
MPZ2012S331A
L8005
EP8204
3.3V
10U
R8018
RFB
0
SSM3J117TU
Q8003
EP8005
8V
D8002
MPZ2012S331A
To SHT002
RB060L
100
120k
RT
15k
R8016
R8275
R8276
0.1
C8030
0.1
C8031
120k
RT
15k
R8277
R8278
L8004
EP8003
-12V
10U
MPZ2012S331A
To SHT002
R8025
100k
IC8216
DSP2AFO
1
COM
VCC
2
INH
CH0
3
VEE
CH1
4
GND
A
TC7W53FU
IC8217
1
DSP2AFI
COM
VCC
2
INH
CH0
3
VEE
CH1
4
GND
A
TC7W53FU
5V
To SHT002
TC4_AFI
TC4_AFO
J8204
TC4_Uart2_TX
1
51
2
52
3
53
4
54
U1TX
5
55
3.3V
To SHT002
6
56
7
57
MPZ2012S331A
8
58
EP8207
9
59
U1RX
10
60
11
61
12
62
13
63
14
64
U1RT
15
65
16
66
17
67
18
68
19
69
U1CT
20
70
21
71
22
72
MPZ2012S331A
23
73
EP8206
24
74
25
75
26
76
PTT_Sense
27
77
28
78
29
79
30
80
31
81
32
82
33
83
MODPTT
34
84
35
85
36
86
Q8010
37
87
DTC114EE
38
88
39
89
40
90
41
91
CP8248
42
92
43
93
44
94
CP06S
45
95
46
96
47
97
48
98
49
99
50
100
*: Refer to the PARTS LIST for the value and name of component.
11-13
8
7
6
5
U1TX
U1TX
To SHT003
U1RX
U1RX
To SHT003
8
U1RT
U1RT
To SHT003
7
6
U1CT
U1CT
To SHT003
5
MODPTT
MODPTT
To SHT002
USB_AFO
USB_AFO
To SHT003
USB_AFI
USB_AFI
To SHT003
DSP2AFO
DSP2AFO
To SHT002
DSP2AFI
DSP2AFI
To SHT002
MSEL2
TC4_Uart2_RX
MSEL2
To SHT002
Module_Speed select
TC7W04FU
5
4
R8347
CP8252
6
3
7
2
CP06S
18k
8
1
IC8218
DMG504010
Q8013
R8344
D8007
DA2S00100L
18k
CI-V_TC4
To SHT003
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