Icom IC-F3GT, Service Manual

Page: 38 / 83

VCC
R5
S5
MIC
CPU5 VCC 5V T5 R5 S5
VOLIN VOLOUT AFOUT MIC SP VCC CPU5 5V T5 R5 S5
CPU5
S5
T5
R5
CPU5
C223
0.01
D34
MA8056 M
E
only
C224
0.01
D
R131
470
Q17
UN911H
R130
100 k C147
0.047
PTT
C154
10
C
8
9
10
IC3C
NJM2902V
C133
0.1
C209
0.1
R177
1 k
C125
0.0022
C124
0.01 C217
0.1
R176
3.9 k R93
27 k
R109
10 k
C134
220 P
R104
100 k
R266
15 k
R108
150 k
C132
0.0056
C304
0.047
7
6
5
IC3B
NJM2902V
R96
47 k
R94
1 M
I/O
1
O/I
2
O/I
3
I/O
4
CONT.B
5
CONT.C
6
VEE 7 I/O 8
O/I
9
O/I
10 I/O
11
CONT.D
12
CONT.A
13 VDD
14
IC4
BU4066BCFV
C131
0.01
R95
1 M
C126
0.0027 R257
1
C286
0.0022
VCC
S5
R5
R159
100 k
R97
220 k
R98
180 k
C212
0.01
C213
2.2
C214
0.033 R113
68 k
R168
10 k
R170
10 k
C128
1
R112
1 M
C136
0.0056
R107
150 k
VCC
R178
3.9 k
C129
15
14
13
12
IC3D
NJM2902V
R120
68 k
R145
1 M
R99
12 k
R100
1.8 k
R115
120 k
C135
180 P
R117
1.5 k
R116
1 k
D26
DAN202K
Q15
2SB1132 R
R126
10 k
C149
0.1
C146
0.001 C145
10
R122
2.7 k
4 5 6
3 2 1
Q16
XP6501 AB
C140
0.1 R121
1 k C139
0.1
NC 1
VCC
2
NC
3
VIN 4
RIPPLE
5
NF
6
PHASE 7
PREGND
8
PWGND
9
POUT 10
IC5
TA7368F
C171
0.1 R123
3.3 k
R128
10
C150
10
R127
33
C151
47 P C152
0.047
C153
100
AFOUT
DS2
LNJ310M6URA
DS3
LNJ310M6URA
R204
3.3 k
Q25
2SC4116 GR
VOLOUT
VCC
CPU5
CTCIN
REMO
VOLOUT
AFONOP AFON
AFOUT
TEMPS
R182
NTCCM20124AG473JCT
R181
100 k C231
0.1
PB0/AN0
1
P97/SEG40 75
AVSS 2
TEST
3
X2
4
X1 5
VSS
6
OSC1
7
OSC2
8
RES
9
NMI
10
P20/IRQ4/ADTRG
11
P21/SCK1
12
P22/SI1 13
P23/SO1
14
P24/SCK3
15
P25/RXD 16
P26/TXD
17
P27/IRQ0
18
P17/IRQ3/TMIF
19
P16/IRQ2
20
P15/IRQ1
21
P14
22
P13/TMIG
23
P12/TMOFH 24
P11/TMOFL
25
P67/SEG16
51
P70/SEG17 52
P71/SEG18 53
P72/SEG19 54
P73/SEG20 55
P74/SEG21 56
P75/SEG22 57
P76/SEG23
58
P77/SEG24 59
P80/SEG25 60
P81/SEG26 61
P82/SEG27
62
P83/SEG28 63
P84/SEG29 64
P85/SEG30 65
P86/SEG31 66
P87/SEG32 67
P90/SEG33 68
P91/SEG34 69
P92/SEG35 70
P93/SEG36 71
P94/SEG37 72
P95/SEG38 73
P96/SEG39 74
IC8
HD6433876B50H
R215
100 k
R216
100 k C232
0.1
C195
56 P
BDET
BDET
R265
100 k
C302
0.1
R103
12 k
R146
12 k
D14
MA77
TONE CTCSS SIGOUT
C123
0.001
OUT 1
VDD
2
VSS
3
NC
4
CD 5
IC11
S-80942ANMP-DD6
C197
0.1 R148
100 k
L33
1.0 H
VOLIN
SQLIN SQLIN
R150
470
SCK
SO
T1
T2
T3
T4 VIN1
1
VOUT1
2
VOUT2
3
VIN2
4
VDD
5
LD
6
CLK 7
DI
8
VIN3
9
VOUT3 10
VOUT4
11
VIN4
12
VIN5
13
VOUT5
14
VOUT6 15
VIN6
16
DO
17
VDAREF 18
RESET
19
GND
20 VIN7
21
VOUT7
22
VOUT8
23 VIN8
24
IC10
M62363FP-650C
VCC
C148
0.01
R171
47 k R125
27 k
1 2
4 5
3
IC6 TK11250BM [OTHER] NJM2870
D
Q20
DTA144 EU
R135
10 k
4 5 6
3 2 1
Q19
XP6501 AB
Q18
2SB1132 R
R137
100
TONE
BEEPOUT
VOLIN
VOLOUT
AFOUT
VOLOUT
AFOUT
CPU5
5V
C215
0.1
VOLIN
VOLOUT
AFOUT
S5
VCC
T5
T5C R5C
R5
R260
10 k R261
10 k
MICIN MICOUT
CPU5
5V
Q22
2SA1577 Q
Q21
2SA1577 Q
SP
C164
0.001
1
2
J6
BM02B-ASRS-TF
EXT.MIC
VOL/ PWR
SWITCH
VOLIN
VOLOUT
OPT
MIC
A
(VR)
C166
0.001
R142
100
J2
HSJ1122-010010
C165
0.001
R143
TP76N00N-15F-10KA-2251
UP
VCC
HV R132
470
R141
4.7 k
R139
4.7 k
C161
0.01
C174
22
R174
15 k R140
100 k
C294
33
D27
RB706F-40
S5
T5
R5
DN
C160
0.01 C159
470 P R134
2.2 k
R239
1 k
KR3
KR2
KR1
KR0
KS4
C158
10
C155
10
C156
0.01
D
0.1 [OTHER]
C248
0.01
R221
330 k
C244
0.01
R220
270 k
R219
120 k
R218
120 k
Q36
2SC4116 GR
R154
470 k R152
470 k R153
470 k C236
0.01
C144
0.001 C230
0.022
R147
12 k
C196
470 P
SCK
SI
SO
DAST SCK
SI
SO
DAST
A0
1
A1
2
A2 3
VSS
4
SDA
5
SCL 6
WP
7
VCC
8
IC7
HN58X2432TI [OTHER]
HN58X2464TI
Q
R228
10 k
R225
100 k
C245
0.01
CLOUT CLOUT
CLIN
CLIN
NOIS
NOIS
VIN
XIN
XOUT
RESET
CSIFT
R102
10
R101
1 M C193
8 P C194
15 P
X2
CR-663
R226
1 k
R232
1 k
SEG10
SEG11
SEG12
SEG7
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG8
SEG9
R155
100 R205
1.5 k
R237
1 k
T5C
TXC
AFON
CTDA2
CTDA1
CTDA0
ESCK
ESDA
UNLK
R236
1 k
S5C
R5C
DUSE
OPV3
OPV2
NWC
OPV1
MMUT
RMUT
MMUT
RMUT
C296
0.001
C297
0.001
R246
100 k R245
100 k
CONT
R193
100 k
R194
100 k R195
100 k R196
100 k R272
100 k
D only
R273
100 k
D only
R235
680 k
R241
1 M R242
1 M R243
1 M
C199
0.1
C250
0.01
R207
47 k
R234
10 k
D
22 k [OTHER]
Q35
2SC4116 GR
C227
0.047
D
0.1 [OTHER]
Q38
DTC144EU
OPT2
OPT1
CTDA0
CTDA1
CTDA2
CCS
OPT3
CIRQ
BUSY OPT2
OPT1
CCS
OPT3
CIRQ
BUSY
R202
47 k R203
47 k
R224
8.2 k
D
22 k A
27 k [OTHER]
R227
47 k
R230
56 k
R231
22 k
R229
180 k
C219
0.0082 C228
820 P
C216
0.1 [OTHER]
0.22
D
R5
T5
R190
22 k
R191
22 k
R192
22k
R197
220 k
R198
18 k
R164
100 k [F3GT] only
R206
470 k
Q40
XP1213
R213
470
R275
4.7 k
D only
R276
10 k
D only
C309
0.1
D only
R212
68 k C198
2.2
C200
0.033
C201
0.1
R268
100 k
1
2
3
5
4
5
4
1
2
3
C222
0.1
3
2
1
4
8
IC12A
NJM2904V
R211
120 k
5
6
7
IC12B
NJM2904V
IC13
TC7S66FU
IC14
TC7S66FU
D only
Q42
DTC144EU
D
only
C221
0.039
C202
0.01
2 3
5 6
8 9
0 #
P0
P1
P2
P3
R238
1 k
R240
1 k
C249
0.01
KS0
KS1
KS2
KS3
S1
S1
JPM1990-2711R
S2
JPM1990-2711R
1
4
7
*
C169
0.001
Q31
DTC144TU
C299
470 P
EXT.SP
AFOUT
SP
CLONE
C173
47
J3
HSJ1456-01-220A
C167
47 P C168
0.001
C283
0.001
BDET
R160
150
VCC
T5
R13
33 R15
100
T5
VCC
R28
100
R27
470 C39
0.001
R19
100 R21
100 R23
100
C46
0.001
1
3
2
4
5
6
Q11
XP6501 AB
R31
1 k
R175
1 k
R151
47 k
CP1
(LV check ponit)
R30
4.7 k
C50
10
C300
0.001
C301
0.001
C211
0.1
R45
100
Q34
2SK1069 4
R184
10 k
C63
39 P
C64
4 P
T5
R5
S5
VCC
C72
1
C70
0.01
R49
47 k C69
68 P
D7
1SV288
C71
0.1
FRQCON
AFOUT DISCIN AFOUT
DISCIN
SQLIN
AFOUT
LVIN
DBAL
5V
T5
R5
R5
S5
S5
VCC
DISCIN
AFOUT
5V
T5
R5
R5
S5
S5
VCC
DISCIN
AFOUT
5V
T5
R5
R5
S5
S5
R5
S5
VCC
DISCIN
AFOUT
5V
W8
ERJ3GE-JPW
R50
470 k R51
100 k
S5
R5
S5 5V R5
C60
0.001
C55
0.01
SCK
UNLK
PLST
SO
DEV
C293
0.1
R223
100 k
C49
0.68
VCC1
1
IN1 2
ENB
3
CLK
4
DATA
5
T1
6
LOK
7
CP1
8
FI1
9
FO1 10 FO2 11
FI2 12
CP2 13
GND2 14
XO 15
XI 16
XB 17
VCC2 18
IN2 19
GND1 20
IC1
UPD3140GS
R32
560
C54
0.001 C290
15 P
C295
0.001
R35
680 R34
10
C42
0.001
D28
MA77
Q32
DTC144EU
C47
0.1
C229
0.001
R249
47 k
R208
10 k R209
100 k
R25
4.7 k
R26
4.7 k
C36
0.001
C37
2 P
C38
2.5 P
C218
0.001
C235
0.1
L12
2.7 H
R29
1 k
Q7
2SC5085 Y
Q8
2SC5085 Y
S5
R5
5V
R5
C27
18P
Q4
2SC4215 O
R18
39 k C29
0.001
Q5
2SC4215 O
C30
22 P
C28
12 P
C32
0.001
R20
68 k
Q6
2SC4215 O
R22
68 k
C33
0.001
R17
1 k
C35
0.001
C31
5 P
C34
0.5 P
R200
47 k
R199
47 k
C86
5 P
C97
5 P [OTHER]
4 P
N
C91
5 P
L8
0.1 H
S5
D4
MA77
D3
MA77
C23
0.001
R11
1.2 k
R12
3.3 k
C24
0.001
C26
0.001
R14
4.7 k
R16
1
Q2
2SK2973
C17
0.001
C25
6 P
C22
27 P
C280
30 P
A
47 P [OTHER]
R9
10 k
C298
4.7
R7
100
L28
82 nH
Q3
2SC5085 Y
L7
0.1 H
C205
0.001
C288
0.001
C204
0.001
L24
2.7 H
D1
MA77
C10
0.001
C251
0.001
C252
0.001
L4
50 nH
C281
0.001 L31
7.5 nH
C18
0.001
C13
0.001
R2
2.2 k
R3
2.2 k
R161
22 k
R162
22 k
C287
20 P [OTHER]
27 P
A
C278
20 P [OTHER]
27 P
A
D32
RB706F-40
D33
RB706F-40
S5
C8
0.001
R1
82 k
L1
32 nH
C3
30 P [OTHER]
39 P
N
L2
28 nH
R210
3.9 k
Q37
DTA144EU
R53
10 k
R251
330 k
R54
180 k
C243
0.001 R163
2.2 k
1
2
3
11
4
IC3A
NJM2902V
D9
HVU350B
R58
100 k
C81
100 P C78
10 P D8
MA77 D2
MA77 C52
22 P
R52
100 k
L15
50 nH
C75
0.1
T4 TXC
W7
ERJ3GE-JPW
C76
8 P
C79
5 P
D29
MA8030 H
L22
50 nH
C90
0.001
C89
0.001
Q12
3SK293
R222
10 k [OTHER]
15 k
A
R252
100 k
D10
HVU350B
R63
100 k
C84
0.001 C82
0.001
R57
100 k R62
100 k
C138
0.001
R258
33 k
C85
180 P
C83
1 P
D12
HVU350B
D11
HVU350B
R67
100 k
R66
100 k
R64
100 k
C95
0.001 C93
0.001
R65
100 k
C92
100 P C96
180 P
C94
1 P
C98
5 P [OTHER]
3 P
N
C111
0.01
R77
10
E
100 [OTHER]
R81
1.5 k [OTHER]
560
J
R80
100 k
R269
2.7 k
D only
C307
0.01
D only
R253
470
C115
0.01
C108
0.01 C107
0.001
Q14
2SC4215 O
Q41
2SC4116 GR
D only
C109
0.001
F (DET)
C118
0.01
R84
390
R244
100 k
X3
CDBC450CX24 R85
1.5 k
C120
0.1 C119
1
OSCIN
1
OSCOUT 2
MIXOUT
3
VCC
4
IFIN 5
DEC
6
FILOUT
7
FILIN 8 AFOUT 9
QUAD
10
IFOUT
11
RSSI 12
N-DET
13
N-REC
14
GND 15
MIXIN
16
IC2
TA31136FN (D)
C117
0.001
R83
470
R270
47 k
D only
C113
0.001 C112
0.001
R136 100
C114
0.033
C303
0.001
C66
18 P
C67
10 P
Q10
2SC4116 GR
R89
1.2 k
R90
680 k
C53
18 P
C51
47 P
C56
0.01
C65
2 P L13
1.0 H
L25
1.0 H
P10/TMOW VSS
COM4 COM3 COM2 COM1
KS4 KS3 KS2 KS1 KS0 KR3 KR2 KR0 KR1 S1
V3 V2 V1 VCC PA3/COM4 PA2/COM3 PA1/COM2 PA0/COM1 P50/WKP0/SEG1 P51/WKP1/SEG2 P52/WKP2/SEG3 P53/WKP3/SEG4 P54/WKP4/SEG5 P55/WKP5/SEG6 P56/WKP6/SEG7 P57/WKP7/SEG8 P60/SEG9 P61/SEG10 P62/SEG11 P63/SEG12 P64/SEG13 P65/SEG14 P66/SEG15
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
P81/AN1 P82/AN2 P83/AN3 P84/AN4 P85/AN5 P86/AN6 P87/AN7
AVREF VTREF TONED TONEM
AVCC
PE3/SEG52/CL1 PE2/SEG51/CL2
PE1/SEG50/DO
PE0/SEG49/M
PD7/SEG48 PD6/SEG47 PD5/SEG46 PD4/SEG45 PD3/SEG44 PD2/SEG43 PD1/SEG42 PD0/SEG41
VCC
LVIN SD REMO PTT CTCIN CPU5 CPU5 CPU5 CPU5 DTMF MTONE SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
VIN
VOUT
CONT GND N. BYPASS
COM4
1
COM3 2
COM2
3
COM1
4
SEG1 5
SEG2
6
SEG3
7
SEG4 8
SEG5
9
SEG6
10
SEG7
11
SEG8
12
SEG9 13
SEG10
14
SEG11
15
SEG12 16
SEG13
17
SEG14
18
SEG15 19
SEG16
20
SEG17
21
SEG18
22
SEG19
23
SEG20 24
SEG21
25
SEG22
26
COM1 27
COM2
28
COM3
29
COM4
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
COM1
COM2
COM3
COM4
30
DS1
LM-7045B
CLIN
CLOUT
BDET
MMUT R5C
RMUT
OPV1
OPV2
OPV3
GND
OPT3
OPT2
OPT1
SIGOUT
MOWN
BUSY
AUX
MICIN
MICOUT
PTTOUT
PTTIN
SCK
SI
SO
CIRQ
CCS
REM
AFOUT
DISCIN
RXMUTE RMUTE
BEEPOUT
AFONOP
MICMUTE MMUTE
VCC
5V
GND
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
to Optional unit
J5
AXN330C038
17
18
19
20
21
22
23
24
25
26
27
28
29
30
BUSY
DUSE
O I
NOIS SD DET NWC T4 T3
T2 T1
1LO
DET
S5C
TONE
MTONE
DTMF
REM
NWC
FRQCOM
CTCSS CTCIN
ESDA ESCK
DBAL CTCSS DEV DET 5V CTCIN
DAST
PLST
PLST
C48
2.2
R33
2.2 k
R186
47 k
C233
0.001
R185
1 k
C162
0.01
C73
0.1
R59
470 C87
0.01 C88
0.001
MIC
MIC
R144
22 K
C163
0.001
MC1
KUC3523-040245
S3
JPM1990-2711R PTT
SWITCH
C305
470 P
E only
BDET
BATT
GND
R165
100 k [F3GS] only
C234
0.001
L11
MC152-E558CN-100024
D5
HVC350B
D13
HVC350B
D6
MA2S077
C44
0.001
L34
2.2 H
L26
3225 H
C19
0.001
R255
56
L6
39 nH
C14
0.001 [OTHER]
0.01
N
C21
4.7
L5
10.5 nH
C289
0.01
C20
0.001
Q1
2SK2974
C15
82 P R5
22
C99
0.001
R69
100
C104
0.001 R72
10 k
R70
4.7 k
M , P
10 k A
56 k F
100 k [OTHER]
C102
15 P
C101
56 P [OTHER]
22 P
A
R68
4.7 k
Q13
3SK239A [OTHER]
3SK320
E
C100
39 P [OTHER]
22 P
A
L21
47 nH
L29
0.1 H C105
0.01
R75
120 [OTHER]
150
A
C179
0.01
C225
0.0047
I
0.0068 [OTHER]
R267
47 k
R
100 k [OTHER]
R114
22 k [OTHER]
33 k
I
C137
0.027 [OTHER]
0.033
I
R48
1 k
A , O
10 k [OTHER]
X1
CR-664A [OTHER]
CR-671A
D
,
H
L14
47 nH
B
82 nH C
C61
12 P
C
18 P
B
FI2
SFPC450E
G , P
SFPC450D J
SFPC450G [OTHER]
CFWC450F
D
R88
33 k
R
39 k [OTHER]
R87
2.2 k
I
470 [OTHER]
C121
220 P
I
330 P [OTHER]
C122
220 P
I
330 P [OTHER]
C116
82 P
I
120 P [OTHER]
R79
560 except
J
1.2 k G
C110
1 P
G
3.5 P J
9 P [OTHER]
R262
1 k [OTHER]
1
G
C106
39 P
E
47 P G
56 P [OTHER]
L20
0.47 H [OTHER]
0.56 H
E
,
G
FI1 (31.05MHz)
FL-311 [OTHER]
FL-312
G
FL-333
M
,
P
FL-334 J
R82
2.2 k [OTHER]
3.9 k
I
R86
47 k
I
82 k [OTHER]
C41
30 P
B
39 P C
C45
82 P
C
180 P B
L10
0.1 H
C
0.15 H B
L9
0.1 H
C
0.15 H B
R10
27
K
68
A
82 [OTHER]
R61
47
L18
56 nH
C
68 nH
B
C277
1.5 P [OTHER]
2 P
G
L17
56 nH
C
68 nH B
L16
56 nH
C
68 nH B
C80
2 P
B
3 P C
C285
56 P
K
47 P [OTHER]
39 P
N
L32
15 nH [OTHER]
17 nH
E
C5
18 P
C
24 P B
C4
5 P
K
9 P [OTHER]
11 P
A
C2
6 P [OTHER]
8 P
A
9 P K
C1
15 P
L
22 P K
C1
15 P
N
18 P A
C62
9 P
C
18 P B
R169
10 k
R
12 k [OTHER]
R187
1 k
B
100 k C
R264
68 k [OTHER]
150 k
R
L19
56 nH
C
68 nH
B
R41
47
B
100 C
R44
10 k
R
18 k [OTHER]
20 k
A , D
R105
390 [OTHER]
470
I
C282
470 P
N
0.001 [OTHER]
C256
0.001
C255
0.001
R274
10 k
D
only
C308
0.01
D only
NOTE
ANT
CHASSIS
2 1
3
4 5
R271
47 k
D only
TX: 4.84 V
RX: 0 V
4.92 V
TX: 4.97 V
RX: 0.03 V
4.96 V
TX: 3.69 V
RX: 5.01 V
TX: 0.85 V
RX: 5.01 V TX: 5.01 V
RX: 0.86 V
4.44 V
5.01 V 0.12 V
5.02 V
TX: 5.0 V
RX: 0.01 V
5.01 V
TX: 0 V
RX: 4.99 V
TX: 0 V
RX: 3.96 V
1.5 V (Light ON)
1.94 V
1.94 V
VOLMIN — VOLMAX
7.23 V — 7.07 V 3.31 V
TX: 0 V
RX: 3.47 V
TX: 0 V
RX: 3.64 V
TX: 0.85 V
RX: 0.47 V
TX: 0.97 V
RX: 1.03 V
TX: 1.92 V
RX: 1.98 V
TX: 0 V
RX: 3.24 V
TX: 5.03 V
RX: 0.05V
4.72 V
3.57 V
3.58 V
3.59 V
3.37 V
TX: 0.7 V
RX: 0.73 V
TX: 0.8 V
RX: 0 V
TX: 2.16 V
RX: 0.53 V
TX: 2.17 V
RX: 0.53 V
TX: 1.69 V
RX: 0.03 V
TX: 4.62 V
RX: 0.04 V
4.03 V
1.44 V
TX: 0 V
RX: 2.3 V
0 V
0 V
TX: 1.39 V
RX: 2.47 V
TX: 0 V
RX: 0.53 V
TX: 0 V
RX: 4.58 V
TX: 0 V
RX: 4.62 V TX: 0 V
RX: 3.96 V
TX: 0 V
RX: 5.01 V
5.06 V
TX: 0 V
RX: 4.76 V
TX: 0 V
RX: 3.57 V
TX: 0 V
RX: 4.76 V
TX: 0.83 V
RX: 0.01 V
TX: 1.68 V
RX: 5.03 V
TX: 1.61 V
RX: 0.67 V
TX: 0 V
RX: 2.43 V
TX: 1.67 V
RX: 3.73 V
0.4 V
1.2 V
0.4 V
1.5 V
DTCS
CTCSS
DTCS
4.8 V
4.4 V
1.4 V
1.0 V
CTCSS
4.5 V
1.2 V
DTMF
3.8 V
0.8 V
0 V
3.8 V
A : L-band of ETS/CEPT version B : L-band C : H-band D : W/N-type E : ETS/CEPT version F : W-type and H-band of ETS/CEPT version
G : W-type of [GEN] H : EIA/TIA version I : N and W/N-type J : W-type of ETS/CEPT version K : L-band of [GEN] and EIA/TIA version
L
: H-band of [GEN] and EIA/TIA version
M
: N-type of ETS/CEPT version
N
: H-band of ETS/CEPT version
O
: W-type and L-band of [GEN]
P
: M (20 kHz)-type
Q
: 100 channel version
R
: N-type
SECTION 12 VOLTAGE DIAGRAM
12 - 1