Icom IC-7000 Service Manual

11 - 2
VOLTAG E L INE
Explanatory n o tes
DISPLAY UNIT (2)
J601
CLK1
Q2H
OEH
STH1
DISPLAY
UNIT (1)
CLK2
CLK3
GND
BLUE
GREEN
RED
VB
RL
STH2
VEE
VCOM
VGON
VDD
STV2
OEV
CPV
UD
STV1
VSS
VGOFF
123
654
Q651
XP4601
123
654
Q653
XP4601
49
50
51
52
53
54
56
57
58
59
60
61
62
63
64
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
LOAD
SCLK
DATA
RST1
RST2
HMC
QHSEL
R
- MON
GND1
B - MON
Y - IN
TRAP
Y - DET
B - Y IN
C/R - Y IN
ACC DET
APCDET VXO0 VXO1 KILLDET B
-
CH_DET
VCC1 VREF G
-
CH_DET
R
-
CH_DET
TEST CLK/YS COMMON OUT R
-
CH_AVEDET
VCC2 G
-
CH_AVEDET
B
-
CH_AVEDET
B
-
OUT
HSSIN
SYNC_OUT
V
-
SYNC_IN
COM DC ADJ
VCO ADJ
QH OUT
VSS
PCH VDD
STV3
AFC DET
VSCLK1 VSCLK2
STV1 STV2
VCC3
HSCLK1
HSCLK2
HSCLK3
HSCLK4
OEV
STH1
STH2
STH3
HD
VD
R - IN
G
- IN
B
- IN
GND2
R - OUT
G
- OUT
IC506
AN2533FH - V
55
IC651
BA15532F
2
1
3
-
+
4
8
GND
V+
IC651
BA15532F
R653 33k
C658 27p
123
654
Q652
XP4601
Q654
XP4601
456
321
IC651
BA15532F
6
7
5
-
+
R658 100k
S701
LS9J2M - 1FG - T
MODE
2
4
65
3
1
S702
LS9J2M - 1FG - T
P.AMP/ATT
2
4
65
3
1
S703
LS9J2M - 1FG - T
MENU/GRP DOWN
2
4
65
3
1
S704
LS9J2M - 1FG - T
MENU/GRP P
2
4
65
3
1
S721
LS9J2M - 1FG - T
F1
2
4
65
3
1
S722
LS9J2M - 1FG - T
F2
2
4
65
3
1
S723
LS9J2M - 1FG - T
F3
2
4
65
3
1
S724
LS9J2M - 1FG - T
F4
2
4
65
3
1
S741
LS9J2M - 1FG - T
NB/LEVEL
2
4
65
3
1
S742
LS9J2M - 1FG - T
NR/LEVEL
2
4
65
3
1
S743
LS9J2M - 1FG - T
NOTCH/ANF
2
4
65
3
1
S744
LS9J2M - 1FG - T
SET/REC
2
4
65
3
1
S761
LS9J2M - 1FG - T
TS
2
4
65
3
1
S763
LS9J2M - 1FG - T
UP
2
4
65
3
1
S764
LS9J2M - 1FG - T
DOWN
2
4
65
3
1
S762
LS9J2M - 1FG - T
LOCK
2
4
65
3
1
C537 0.1 C530 0.1
C531 22
C538 0.1 C532 0.1
C539 4.7 C542 4.7 C544 4.7
CP504
L508 10µ
Q701
2SC4081
L651 100µ
L802 100µ
DS808
NSSW008B
D804
MA8047
D803
MA8047
DS807
NSSW008B
DS806
NSSW008B
D802
MA8047
D801
MA8047
DS805
NSSW008B
L801
10µ
L509 10µ
CP506
CP507
R536 0
R549 0
R537 0
R550 0
R538 0
R551 0
R540 0
R802
150
D602
MA732
D601
MA732
R803
1k
L605 10µ L604 10µ L603 10µ L602 10µ
C526 0.0082
C540 4.7R532 10k
CP503 CP502
Q721
2SC4081
Q741
2SC4081
Q761
2SC4081
R743 2.2k
Q771
2SC4081
S782
LS9J2M - 1FG - T
TUNER/CALL
2
4
65
3
1
S781
LS9J2M - 1FG - T
POWER
2
4
65
3
1
Q781
2SC4081
L702 100µ
L506
10µ
C701
10
L701
100µ
L505 47µ
C519 0.1
C520 0.1
R522 0
C513 0.1
C514 0.1
C518
39p (USA)
27p (Others)
X501 CR
-
805 (USA)
CR
-
806 (Others)
C536
20p
C534 0.022
R531 5.6k
C533
1
R703 2.2k R704 4.7k R705 15k
R723 2.2k R724 4.7k R725 15k
R744 4.7k R745 15k
R761
220
R762
330
R741
220
R742
330
R721
220
R722
330
R701
220
R702
330
R771 220
R772
330
R781 220
R782
330
A
B
5V
3R3V
BUS LINE1
L601 100µ
R608
0
R609 4.7k
R601 3.9k R603 3.9k R604 3.9k
C601 0.1
C611 47
R533
0
C541 22
L507
10µ
C523 22 C525 0.1
R546 0
R544 0
R534 0
R548 0
C529 22
C524 150p
R529 10k
R528 0
R530 82k
R553 0
R541 5k
C528
470p
C527 680p
C515
1
R521
560
C516
4.7
C517
1
R523 0
R524
75
C559 0.001
C802 0.1 C801 0.1
R801 47k
Q802
2SB1132
R602 3.9k R605 3.9k R606 3.9k
R610 0
R612 4.7k
C602 0.1 C603 0.1
C604 10
C605 0.1
C606 10
C607 0.1
C608 10
C609 0.1
C610 10
C652 10
R651
10k
R654 68k C654 1
C656
2.2
R660 56k R661 22k R662 39k
R659 22k R666 100
R668 100
R652 22k
C655 0.01 R657 33k
R665 22k
R663 22k R667 100
R669 100
C560 10 C561 0.1
C562 0.0047
R656 220k
R655
100k
R664
15k
C657
2.2
R545 56k
C521 10 C522 0.1 C501 100 C502 100 C543 10 C545 0.1
C702 10
STH1
OEH
Q2H
CLK1
CLK2
CLK3
GND
BLUE
GREEN
RED
VB
RL
STH2
VEE
VCOM
VGON
VDD
STV2
OEV
CPV
UD
STV1
VSS
VGOFF
DS1
LCD
a
L703 100µ
R547 0
C549 10
C551 10
C550 10
R539 56k
C651 10
C653 0.1
C659 0.0047
CP501
KLVB TSK BUPK BDNK LCKK
BLV
KI2L
KI1L
KI0L
PWK
TUNK
YY -
VIDEO
LDT
LCK
LDST
5V
3R3V
5V
3R3V
FRONT

Icom IC-7000 Specifications

General

Input voltage	13.8 V
Microphone included	Yes
Product type	Portable CB radio
Product color	Black
Housing material	-
Frequency range	0.5 - 455000 MHz
Channels quantity	503 channels

Weight and Dimensions

Depth	180 mm
Width	167 mm
Height	58 mm