Oscout Gnd - Icom IC-E92D Service Manual

MAIN UNIT
AR3
A:3.08V
B:0.40V
EP100
MMZ1005Y102C T
C116
R116 R115
12K 12K 0.1
10 MSVA
1k
D102 C115 C114
R117
0.1
0.1 R108
C113
1.5K
C123
0.01
O I
IC100
C137 C136
M A132WK 1 16
0.1 0.1
OSCIN MIXIN
R114
2 15
FI100
OSCOUT GND
12K
3 14
LTWC450E1
MIXOUT N-REC
4 13
VCC N-DET
5
C124 12
IFIN RSSI
0.1 6 11
DEC I FOUT
7 10
FILOUT QUAD
C125
D103 8 9
FILI N AFOUT
0.1
MA132W K
C126 R113
120K C121 TA31136FNG
470P
100P C122
470P
R118
R119
12K
12K
C117
R112
0.033
R111
1k
150K
C138
C120
0.01
0.001
FI200
LTWC450E1
C236
O I
0.1
C241
12K
0.1
R232
UNR9115J
Q205 R230
12K
C239
0.1
FI201
0.1 C238
R229
C237
0.1
C244
O I
0.0047 12K
0.0047
C243 C240
0.1
D203
CFWKA450KHFA
R228
12K
1SS364
0.1
C225
R231
3.9K
COMMON
CONTROL
C220
RX(Analog voice) 0.001
RX(Digital voice)
TX(Analog voice)
TX(Digital voice)
D 100
MA2S728
R104 R100
220 15K
C104
L100
R101
0.001
0.68U 6.8K
C105
2SC4215 1SS364
0.01
Q100
C9
C17
0.01
0.1
D3
R107
R11
47K R19
2.2K
2.2K
R102 C102
220 0.01
JTBM450CX24
C25
82P
X100
0.0047
C111
UNR9211J
Q 102 Q 101
R106
4 3
A WFM:0.21V
1k A FM:2.88V
2
L101
5 1 0.001 XP1115
C112 12U
XP1115 C472 1
100P C106
C109
0.001
2
390P Q151
UNR9211J
C108
3
68P
Q 453
R105
1.2K
EP200
MMZ1005Y102C T
D202
C216
0.1
1SS364
1.5K C214
C215
C213
R210
0.1 R209
10 MSVA
47K
0.01
I C200
R227 C223 1 16
OSCIN MIXIN
0.1
3.9K 2 15
OSCOUT GND
3 14
M IXOUT N -RE C
4 13 2.2K
VCC N-DET
C224 R205
5
12
IFIN R SSI
0.1 6 11
DEC IFOUT
7 10
FILOUT QUAD
8 9
FILI N AFOUT 82P X200
R216 C207
120K C221 TA31136FNG
C222 470P JTBM450CX24
470P C208
C211
0.1
100P
R214
R215
150K 1k R206
1.8K
C212
0.033
Q201
UNR9213J
AAGC
C29
C24 R7
FL-394
0.0047
0.0047 2.2K
2.2K FI1
R10
R8 C4
4 1
R9 GND IN
C8
2 3
0.01
OUT GND 330
C5
0.01 330
C7 6P
6P
C6
12P
SFECV13.35MA
FI2 R23
C16 R17 C13
O I
100P
0 0.1 470K
L1
R24
R18
0.33U
330
C792
330
22P
R25
D10
Q2
6.8K
H SB88AS
2SC4215
C12
A WFM:3.08V
C15
R16
0.01
A FM:0.18V
0.01 C14 100
0.001
1SS364
A WFM:0.10V
5 D450
R474
A FM:3.10V
2.2K
4
0.0047
C474
A:0.2V
B:2.51V
WFM:2.48V
A:0.40V
B:3.10V
D 200
R204 M A2S728
220
R200
15K
C204
L200
0.001
0.68 U
FL-335
C205 R201
FI50
6.8K
0.01
4 1
GND IN
C59 R52
Q200 2 3
OU T GND
2SC4215
C206
0.01
180
0.1
C58
4P
R202 C57
C203 18P
220
0.01
C210
0.001
B FM:3.01V
B FM-N::0.0V
UNR9211J
Q 650
R652
C650
0.001
R650
C651
1M
0.001
D2
C3
0.01
1SS364
R6
2.2K
5P
0.01
R15 C10 C18 C30
470K 10P
L10
C20
C19
68P 0.15 U
L30
68P
Q1 0.1U
R14
2SC4215
56
A:2.63V
C26
C475
B:0.15V
0.0047
R472
0.0047 WFM:0.20V
2.2K
C473
0.01
R455
R470
C465
100
C464 470
R473
0.001
2.2K L452 0.01
R471
0.47U
220K
C470 C468
R456
4P 2P
Q 450 68K
C466
2SC4215
L453 C469
C455
0.47U 8P
0.01
47P
Q452
C467
C405
2SC4215
D 452 12P
0.01
C456
R457
R459
0.01 82K
470
C458
C457 R458
M A132WK
L450 1k
0.001 0.01
R460
0.56U
100K
C463 C461
4P 3P
C459
C460
L451
18P
0.56U
C462 100P
Q451
12P
2SC4215
C403 C400 C401
C402
0.22
0.22 0.001 0.001
B:145MHz 2.33V
B:435MHz 2.55V
EP50
MMZ1005Y102CT C60
68P 68P
U PC2757TB
R51 C54
C50
IF O RF I
6 1
150 VCC GND
0.01
5 2
PS LO
C56
4 3
4P C51 C360
IC50
C52 10P
0.001 L50
R354
82N
150
0.001
C359 R355
68K
0.001
C416
0.001
Q353
R410 2SC5006
56
Tx:6.72V B:145MHz 1.60V
Rx:6.90V
2775
MP300
2SB1132
XP1501
10K
Q 651 Q652
R651
34
Tx:5.0V
Rx:0.0V
2
470
1 5
R654
C652
C655
0.001
220P
4.7K
C654
B:435MHz 1.25V
10 MSVA
R653
C653
10K
0.001
10 - 4
MP302
OG-321610G
AAGC
J703
1 30
HV-I
2 29 DASTB1
BAGC 3 28 T5
UAVCOC 4 27 UNLK
AR3C 5 26 TTEMP
6 25
VAVCOC REFC
7 24
APLLSTB CHG
+5V 8 23 IOSTB1
DATA 9 22 VMOD
CK 10 21 HV
R3 11 20 VCC
12 19
+3V +5.5V
13 18
VCO3V
14 17
15 16 REF
AXK5S30340P
C730 C735 C731 C733 C734
220P
220P 0.001 220P 220P
R55
1k
C61
10P
C479
1
R453
C454
C452
270K
0.001 RMOD
1
C471
47P
15.3MHZ R451
L454 C451
15K
OUT GND
3 2
2.2U 0.001
C477
C476 VCC VCON
56P 4 1
10P
150K
X450
R452
R450
C453
390K
0.001
MMZ1005Y102C T
D451
C450 EP450
M A2S728 C478
0.1
220P
EP400
+3V
MMZ1005Y102C T +5.5V
I C400
EP401
1 16
MMZ1005Y102CT
OSCI R
2 15
OSCO P
3 14
VP L/F
1k
4 13
VCC ZC
R400
5 12 BPS
DO PS
6 11 R401 BPLSTB
GND LE
7 10 R402 1k DATA
XFIN DAT
8 9 1k CK
FIN CLK
R403
MB15E03SLPFV1
C406 1k
47P 47P
C404
C409 47P
C408 C407
0.001
47P
R406 R405
5.6K
470
C414 C412
C410
0.1 0.47 R404 0.1
820
C415
10P
C411
B:145MHz 2.95V 4.7 MSVA
M A132WK
C309
22P
C302
C300
10 MSVA 0.001
UNR9113J
Q300
R300
D 351 VBVCOC
C303 47
C301
R301
0.001 0.001
6.8K
HVC376B
2SC5195
C305 D 301
Q301
15P R304
C306
C308 1k
27P L301
R302
33N D 300
1P 10K
1SV325
C307
47P
R303
150
C350
B:435MHz 3.17V 0.001
UNR9113J
Q350
R350
UBVCOC
47
C352
R351 0.001 C351
C353
6.8K
0.001
2SC5195
Q351
100P
C355 D350
15P
HVC375B R356
C356
C358 1k
12P
L351
D352
1.5P 15N
R352
HVC375B
10K
C357
R353 18P
330
B BAND VCO
*; Refer to "PARTS LIST."