![background image](http://html2.mh-extra.com/html/icom/ic-7600/ic-7600_service-manual_4139041113.webp)
10 - 6
33
R392
33
R401
0.1
C309
0
R415
0.
1
C432
0.1
C321
68
R309
100
R379
1K
R364
0.
1
C314
12K
R353
7.5K
R314
13K
R316
1.5K
R411
33
R324
33
R410
0.1
C426
0
R375
0.
1
C434
5.6K
R321
6.2K
R351
0.
1
C311
560
R315
27K
R418
0.1
C425
33
R394
10K
R308
0.1
C429
1M
R414
0.
1
C433
5.1K
R318
0
R372
IMSA-9637S-60Y922
J407
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
61
62
51
52
53
54
55
56
57
58
59
60
750
R313
180
R311
0.
1
C439
3.9K
R338
33
R323
10K
R340
33
R396
68
R305
100K
R416
510
R348
MPZ2012S331A
EP401
680
R336
33
R332
1K
R354
33
R391
0.
1
C318
33
R327
0
R376
680
R304
0.
1
C310
100
R404
33
R333
33
R322
0.
1
C305
100
R389
15K
R349
33
R393
1
C315
CPH3313
Q404
1
C312
1K
R366
DISPLAY UNIT (2/5)
33
R395
0.
1
C301
180
R342
33
R409
0.
1
C436
0.
1
C431
750
R352
9.1K
R335
0
R417
430
R303
1K
R380
33
R330
12K
R320
68
R341
8.2K
R344
0.
1
C435
0.
1
C317
RUF015N02
Q401
470
R500
6.2K
R302
33
R331
240
R350
8.2K
R347
2.4K
R345
100K
R357
33
R399
0.1
C308
100K
R371
27K
R413
0
R412
100
R403
100
R405
0.1
C427
3.9K
R307
1.1K
R317
100
R370
47K
R359
11K
R339
0.1
C428
11K
R306
180
R334
33
R400
1K
R360
1
C313
330
R346
11K
R310
910
R319
68
R337
1.2K
R356
10K
R312
33
R408
33
R398
33
R397
1K
R361
33
R407
11K
R343
680P
C422
33
R402
1K
R385
0.1
C320
0.001
C411
0.001
C403
0.001
C406
0.
1
C402
CFLV
BKLS
BD6067GU
IC603
A1
GNDA
A2
EN
A3
VDAC
B3
VFB
C3
GND
C2
SW
C1
VOUT
B1
VI
N
0.
1
C614
MPZ2012S331A
EP602
22U
L602
MPZ2012S331A
EP605
MPZ2012S331A
EP603
4.7
R626
4.7
R623
22U
L603
MPZ2012S331A
EP606
0.
1
C617
BD6067GU
IC604
A1
GNDA
A2
EN
A3
VDAC
B3
VFB
C3
GND
C2
SW
C1
VOUT
B1
VI
N
4.7
R619
4.7
R621
0.
1
C654
0.
1
C653
IMSA-9637S-08Y902
J601
1
2
3
4
5
6
7
8
9
10
1K
R631
68U
L401
0.001
C413
0.
1
C412
0.
1
C414
ADD8505WRUZ
IC305
1
INA1
2
INB1
3
INA2
4
INB2
5
INA3
6
INB3
7
INA4
8
INB4
9
INA5
10
INB5
11
OUT 5
12
OUT 4
13
GND
14
GND
15
A/B
16
VCC2
17
OUT 3
18
OUT 2
19
OUT 1
20
VCC1
ADD8505WRUZ
IC304
1
INA1
2
INB1
3
INA2
4
INB2
5
INA3
6
INB3
7
INA4
8
INB4
9
INA5
10
INB5
11
OUT 5
12
OUT 4
13
GND
14
GND
15
A/B
16
VCC2
17
OUT 3
18
OUT 2
19
OUT 1
20
VCC1
J301
30FLT-SM2-TB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
VDD3R3
1
C420
2.
2
C401
RB160L
D601
RB160L
D602
1K
R328
R1211N002B
IC406
1
DELAY
2
AMPOUT/CE
3
VFB
4
VIN
5
GND
6
EXT
KRA302E
Q405
KRC402
Q403
KRC402
Q406
0.
1
C437
0.
1
C405
1
C613
1
C616
10
C316
10
C430
10
C438
KDS4148U
D407
RB551V
D401
2.
2
C424
2.
2
C423
KDS122
D405
KDS122
D404
KDS122
D406
KDS122
D402
KDS122
D403
10
C609
10
C608
M
PZ1608S221A
EP607
MPZ1608S221A
EP608
0.
1
C418
10K
EP404
EP403
EP405
EP402
MMZ1608Y102BT
MMZ1608Y102BT
MMZ1608Y102BT
MMZ1608Y102BT
R419
0.22
C419
1.0U
L402
4.7K
R611
4.7K
R614
47K
R601
47K
R604
10
C606
10
C607
27K
R602
27K
R605
56K
R603
56K
R606
5R9I
5R9O
VDD_5R9V
NJM2904M
IC431
2
3
1
NJM2904M
IC431
6
5
7
47K
R433
FLCV
10K
R431
NJM2904M
IC431
V+
8
GND
4
0
R377
0.
1
C440
4.7K
R432
3073
MP 1
1
2
3
44
7.5K
R488
68K
R490
L5Z30673P00
IC452
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
MP 3
1
2
3
MP 4
1
2
3
M
PZ1608S300A
EP611
M
PZ1608S300A
EP612
1K
R384
B4
DE
OE
G4
R1_
RLS
INB5
G2
B2_
INB10
R0_
V9
INA0
G3
G0
STB
INB0
R1
B1_
G0
INA9
B0
INV
V6
R4
INA7
B0_
INB3
INB9
V2
R2
CLK
B0
INB3
G5_
G2_
INA5
R5
INB0
G4_
G1_
R5
G3_
R4_
INB7
R4
INA3
G0_
V10
INA3
CLKV
R2_
R5_
V7
R2
B1
B5_
INA2
G5
B2
INA8
V0
V3
INB5
B4_
G5
STHL
INB1
INB10
B3
R0
B3_
G1
INA2
INA1
INA10
INA0
INB2
INB8
B4
V5
R0
STHR
V1
G3
R1
INB8
B2
G4
B1
V4
INA5
INB2
R3
INA10
INB9
G2
VCOM
INA9
B5
V8
XCLK
INA8
RESET_
RESET_
INB1
INA1
INB7
L/R_G
B5
R3
G1
INA7
R3_
B3
VGL
VGH
VGH
ANODE2
ANODE1
CATH1
CATH2
BKLS
V0
V1
V2
V3
V5
V7
V8
V9
V10
VCOM
GND
GND
GND
GND
GND
GND
VDD_5R9V
R1
R0
R2
R3
R4
R5
G5
G4
G3
G1
G0
G2
B5
B4
B3
B1
B0
B2
XCLK
INV
STHR
STHL
STB
RLS
V0
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
3R3V
3R3V
FLMF
FLMB
L/R_G
CLKV
OE
AON
VCOM
VCOM
VGL
VGH
DISPLAY-1
To LOGIC UNIT
To LCD
To LCD
DISPLAY-1
*; Refer to “PARTS LIST.”
DISPLAY UNIT (2/5)