Icom IC-7600 Service Manual page 128

CTRL UNIT (1/3)
CI1_
CI1_
CI2_
CI2_
CI3_
CI3_
CO1_
CTRL-3 CO1_
ISET
CO2_
CO2_
R231 R207
CO3_ 36
CO3_
47K 47K
NVHF_
SETI_
NVHF_
L5M_
L3R5M_
L24M_
FOR_ L7M_
FOR_
RXENB
REF_
REF_
CTRL-2
R_
R_
P_
P_
CTRL-2&3 TRC
TRC
L3R5M_
L3R5M_
L5M_
L5M_
L7M_
L7M_
L10M_
L10M_
CTRL-3
L14M_
L14M_
L18M_
L18M_
L24M_
L24M_
VHF_
VHF_
THRU
CTRL-2&3
5V
CTRL-3 ANTI
REFV_
REFV_
CTRL-2
FORV_
FORV_
ANTS_
CTRL-3
ANTS_
-12V_
CTRL-2&3 -12V_
1R5V_
1R5V_
R8V_
R8V_
CTRL-3
14V
14V
CP207
CP10S
33 16
34 15
35 14 STOK
R218
13
THRU 100K
12
37
38 11 R216
39 10 4.7K
40 9
41 IC201 8
42 7
R5F212A7SNFP(SX-3073B-1)
43 6
44 5
45 4
46 3
L14M_
47 2 L10M_
48 1
L201
10U
FOR_
REF_
R_
4.9
P_
R217 0
R229 0
Q261
KRC402
10 - 21
KRC402
Q249
50.8ns
4.5Vp-p
R226
10K
C210
X201
12P
C211 Q264 Q263
KRC402 KRC402
RESET 12P
MODE
C208
Q203
Q202
0.1
IC202 KRA302E
1 8
KRC402
A0 VCC
2 7
A1 WP
3 6
A2 SCL
4 5
VSS SDA 4.8
BR24L32FV
0.0
TRC
IC204
D202 R232
O I 15
G KDS4148U
TA7805F 11.3
IC203
5 1
NC OUT
5V_ 2
VDD
4 3
NC VSS
S-80851CNMC
R270
R263 220
R271 220
R277 220
1K
R264
R282 220
10K
R272
R265 1K
R293 470
220
EP263
M PZ2012S331A
EP270
EP264 MPZ2012S331A
M PZ2012S331A
EP269
MPZ2012S331A
L261
100U
3.3
IC261 R266
1 16
R273 10
STROBE VCC
2 15 R267 10
DATA OE
3 14 R274 10
CP Q4
4 13 R268 10
Q0 Q5
5 12 R275 10
Q1 Q6
6 11 R269 10
Q2 Q7
7 10 R276 10
Q3 QS2
8 9 10
GND QS1
CD74HC4094M
3.3
L240
100U
Q241
RW_
KRC402
Q242
RX_
KRC402
RY_ Q243
KRC402
Q244
RZ_
KRC402
7.8
PW _ Q245
0.0
KRC402
Q246
PX_
KRC402
5V_
MODE
Q247
RESET PY_
KRC402
Q248
PZ_
KRC402
IC251
5 1
2
4 3
SN74AHCT1G86DCK
5V_ L291
M ODE R291
13.7
RESET R292
CMCK
CMDT
FSTB
I SET_
I KEY_
I STA_
DRESL
THRI
REFV
FORV
ANTS
1R5V
3R3V
R8V
T8V EP268
MPZ2012S331A
14V EP265
MPZ2012S331A
13.2
L262
100U
T14V
10
RW
9
RX
8
RY
7
RZ
6
T14V To TUNER UNIT
5
4
PX
3
PY
2
PZ
1
J241
B10B-ZR-SM4-TF
J291
B4B-PH-SM4-TB
10U
1
1K
2
1K
3
4
24
23
22
21
20
19
18
MPZ1608S221A
17
EP267
16
15
14
13
12
To MAIN UNIT
11
10
9
8
7
6
5
4
3
2
1
J262
24FMN-BMTTR-A-TBT
+14V
10
9
LPF8
8
LPF7
7
LPF3
6
LPF6 To FILTER UNIT
5
LPF5
4
LPF1
3
LPF2
2
LPF4
1
J261
10FMN-BMTTR-A-TBT
*; Refer to "PARTS LIST."