A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
1
2
3
4
5
8
9
6
7
10
11
12
44
TS-990S
SCHEMATIC DIAGRAM
MBPF2
MBPF1
MBPF7
MBPF1
M12DB
MBPF6
M6DB
MBPF5
MBPF4
MBPF11
MBPF13
MBPF3
MBPF14
MBPF10
MBPF9
MBPF8
MBPF12
MFIL2
MFIL3
MFIL4
MFIL5
M455FIL
MHFRGC
REN2
REN2
DATA
MFIL6
MPRE1
PSEL
PSAMP
LHF
NRLY
REN1
CLK
REN1
DATA
CLK
DAEN1
CLK
MNBL
DATA
MIFGC
M12DB
M50RGC
MRXFM
M455FIL
M50RGC
MHFRGC
MFIL4
MFIL3
MFIL2
MFIL1
CLK
CLK
M6DB
MFIL5
MRXC
CLK
DATA
PSEDA
PSESI
PSECK
PSEEN
PSEN
MBPF14
MBPF13
MBPF12
MBPF11
MBPF10
MBPF9
MBPF8
MBPF7
MBPF6
MBPF5
MBPF4
MBPF3
NRLY
MRXC
MFSM
MAGCV
MIBK
MFSQL
LHF
LHF
MPRE1
MPRE2
MPRE2
MFIL1
MFIL6
MFSQL
MRXFM
PSEL
MPRE1
MRXC
MRXC
MIBK
MPRE2
MRXFM
PSAMP
MNBL
NBS
MFIL6
MFIL5
MFIL4
MFIL3
MFIL2
MFIL1
NBS
CLK
DATA
PSEDA
PSESI
PSECK
PSEEN
DAEN1
PSEN
REN2
REN1
X55V2
MAGCV
MFSM
FM5
MIFGC
MPRE1
MPRE2
MPRE1
MPRE2
MPRE1
MBPF14
MBPF2
MPRE2
X55V2
MBPF14
Q2
RT5N234C-T112
K2
Q1
RT5N234C-T112
K1
K3
Q3
RT5N234C-T112
Q7
LTC043ZEBFS8
CN50
1
2
L18
1000u
Q8
LTC043ZEBFS8
L20
1000u
CN60
1
2
L16
1000u
K6
Q12
RT5N234C-T112
Q31
RT5N234C-T112
K9
2SC5551AF
Q25
L33
1000u
L34
1000u
2SC5551AF
Q26
L11
1000u
K7
Q13
RT5N234C-T112
2SC5551AF
Q20
Q29
RT5N234C-T112
K8
VR2
10k
IC7
SN74CBT3125PW
1
2
3
4
5
6
7
1oE
1A
1B
2oE
2A
2B
GND
8
3B
9
3A
10
3oE
11
4B
12
4A
13
4oE
14
VCC
Q54
LTC043ZEBFS8
Q53
LTC043ZEBFS8
L37
100n
2SC4226-A(R24)
Q24
2SC4226-A(R24)
Q33
D21
RB706F-40
2SC4226-A(R24)
Q21
2SC4226-A(R24)
Q30
2SC4226-A(R24)
Q28
2SK1824-A
Q32
LSCR523EBFS8
Q35
Q38
LTA014EEBFS8
2SC4226-A(R24)
Q37
2SC4226-A(R24)
Q36
XF1(15K)
L71-0677-05
Q56
RT5N234C-T112
K11
L21
1000u
XF3
Q57
RT5N234C-T112
XF4
L71-0676-05
K12
K13
Q58
RT5N234C-T112
K14
Q59
RT5N234C-T112
Q60
RT5N234C-T112
K15
K16
Q61
RT5N234C-T112
3SK293-F
Q70
IC13
NJM12904V
1
2
3
4
AoUT
A-IN
A+IN
GND
5
B+IN
6
B-IN
7
BoUT
8
V+
Q45
LTC043ZEBFS8
Q44
LTC043ZEBFS8
2SC5551AF
Q52
Q49,Q52
2SC5551AF
Q49
TH2
100
Q69
2SK1830F
CF2
L72-0372-05
TH3
47k
IC12
NJM2732V
1
AoUTPUT
2
A-INPUT
3
A+INPUT
4
GND
5
B+INPUT
6
B-INPUT
7
BoUTPUT
8
V+
CF1
L72-0376-05
D40
1SS226-F
IC9
NJM2591V
1
2
3
4
5
6
7
8
oSCIN
oSCoUT
MIXoUT
V+
IFIN
DEC
FILoUT
FILIN
9
AFoUT
10
QUAD
11
IFoUT
12
RSSI
13
NoISEDET
14
NoISEREC
15
GND
16
MIXIN
TH4
47k
D41
1SS226-F
Q65
2SK1830F
2SC4725
Q55
D33
HSM88ASR-E
D32
D32,D33
HSM88ASR-E
L90
Q71
LTC043ZEBFS8
CN137
2
1
IC11
TC4W53FU-F
1
2
3
4
CoMMoM
INH
VEE
VSS
5
A
6
CH1
7
CH0
8
VDD
IC1
M62353AGPDF5J
1
VSS
2
Ao2
3
Ao3
4
Ao4
5
Ao5
6
Ao6
7
Ao7
8
VDD
9
10
11
12
13
14
15
16
VCC
Ao8
Do
LD
CLK
DI
Ao1
GND
IC3
TC74HC4094AFF
1
2
3
4
5
6
7
8
ST
SI
CK
Q1
Q2
Q3
Q4
GND
9
QS
10
Q’S
11
Q8
12
Q7
13
Q6
14
Q5
15
oE
16
VCC
IC5
TC74HC4094AFF
1
2
3
4
5
6
7
8
ST
SI
CK
Q1
Q2
Q3
Q4
GND
9
QS
10
Q’S
11
Q8
12
Q7
13
Q6
14
Q5
15
oE
16
VCC
IC4
TC74HC4094AFF
1
2
3
4
5
6
7
8
ST
SI
CK
Q1
Q2
Q3
Q4
GND
9
QS
10
Q’S
11
Q8
12
Q7
13
Q6
14
Q5
15
oE
16
VCC
IC2
TC74HC4094AFF
1
2
3
4
5
6
7
8
ST
SI
CK
Q1
Q2
Q3
Q4
GND
9
QS
10
Q’S
11
Q8
12
Q7
13
Q6
14
Q5
15
oE
16
VCC
2SC5551AF
Q18
TH1
100
L4
L1
2SB1188(Q,R)
Q5
Q4
LTC043ZEBFS8
Q19
LTC043ZEBFS8
2SB1188(Q,R)
Q27
Q22
LTC043ZEBFS8
2SB1694
Q23
Q14
LTC043ZEBFS8
2SB1694
Q15
2SB1694
Q43
Q42
LTC043ZEBFS8
2SB1694
Q50
Q47
LTC043ZEBFS8
SSM3K15AMFV
Q48
2SB1694
Q40
Q39
LTC043ZEBFS8
XF8
L71-0675-05
IC8
TC74AC86FT
1
2
3
4
5
6
7
1A
1B
1Y
2A
2B
2Y
GND
8
3Y
9
3A
10
3B
11
4Y
12
4A
13
4B
14
VCC
L50
L53
TC1
TC2
L77
L79
L43
L52
L56
CN93
1
2
CN115
1
2
CN129
1
2
2SC4725
Q16
L103
L9
L70
680n
L67
680n
Q6
RT5N234C-T112
K4
L44
L32
2SC5551AF
Q10
2SC5551AF
Q11
Q10,Q11
Q9
RT5N234C-T112
CN28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
CN22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
CN70
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
D1
EZJZ1V500AA
IC10
BA4580RFVM
1
oUT1
2
-IN1
3
+IN1
4
VEE
5
+IN2
6
-IN2
7
oUT2
8
VCC
XF5
L71-0674-05
XF6
8.248MHz(270Hz)
L55
L59
L60
L106
L108
K10
Q51
RT5N234C-T112
2SC5551AF
Q46
L71
1000u
K5
L109
1.5u
CN86
1
2
Q72
LTC014EEBFS8
K17
Q73
RT5N234C-T112
Q66
LTC043ZEBFS8
Q67
LTC043ZEBFS8
Q68
LTC043ZEBFS8
Q62
LTC043ZEBFS8
Q63
LTC043ZEBFS8
Q64
LTC043ZEBFS8
L111
L110
L97
L94
L95
L98
L96
L99
F2
F1
D3
MC2858-T111
D2
MC2858-T111
D10
MC2858-T111
D17
MC2858-T111
D20
MC2858-T111
D18
MC2858-T111
D19
MC2858-T111
D34
MC2858-T111
D35
MC2858-T111
D36
MC2858-T111
D37
MC2858-T111
D38
MC2858-T111
D39
MC2858-T111
D31
MC2858-T111
D42
MC2858-T111
D43
MC2858-T111
D24
MC2858-T111
D11
MC2858-T111
D25
MC2858-T111
D15
MC2858-T111
D50
MC2858-T111
D8
RLS245
D7
RLS245
D13
HVC131
D16
HVC131
D14
HVC131
D12
HVC131
D28
HVC131
D27
HVC131
D29
HVC131
D26
D26-D29
HVC131
D44
HVC131
D45
HVC131
D46
HVC131
D47
HVC131
D48
HVC131
D49
HVC131
D30
L204BBB
D5
L8103R
D4
L8103R
D22
1SS388F
D23
1SS388F
CN1
CN26
CN53
CN89
CN104
CN81
CN80
CN11
CN13
CN501
CN534
R5
150
R2
68
R1
100
R3
47 1/4
R17
68
R11
10k
R15
68
R16
33
R14
470
R13
33
R18
56
R10
10k
R71
1.5k
R70
6.8k
R65
100
R52
47
R68
47
R73
1.5k
R72
6.8k
R53
47
R66
100
R69
47
R8
220
R9
220
R47
1k
R44
6.8k
R50
33
R59
4.7
R45
1.5k
R123
47
R109
47
R124
47
R108
270
R99
10k
R103
10k
R177
4.7k
R183
10k
R170
47
R163
220
R128
100
R130
100
R57
1k
R62
6.8k
R91
47k
R67
100
R55
220
R97
22k
R93
68k
R74
47k
R111
1.5k
R114
220
R77
0
R86
100
R113
10k
R116
33k
R121
270
R112
12k
R82
220
R84
6.8k
R34
0
R119
1k
R85
22k
R81
22
R83
1k
R118
56k
R122
680
R95
10k
R104
1k
R94
39
R120
100
R115
150k
R110
100
R117
470
R24
220
1/8
R23
220 1/8
R216
220
R217
220
R218
220
R255
10k
R250
100k
R249
68k
R267
2.2k
R261
100
R241
330
R266
10k
R257
12k
R265
10k
R153
27
R154
4.7
R142
0
R182
330
R181
100
R160
150
R159
560
R171
8.2
R164
680
R187
470
R175
8.2
R176
10
R201
10k
R195
470
R214
10k
R242
68k
R209
0
R215
10k
R232
33k
R196
1.5k
R233
1k
R251
22k
R193
680
R237
680k
R221
22k
R219
330k
R238
6.8k
R222
1.2k
R243
47k
R200
10k
R223
10k
R236
100k
R208
0
R245
18k
R239
22k
R252
10k
R244
27k
R197
1.5k
R240
680k
R247
27k
R202
8.2k
R180
47
R185
27
R192
270
R188
220
R178
1.5k
R167
0
R173
10k
R199
2.2k
R174
2.2k
R190
18
R191
270
R155
470
R189
220
R211
47k
R207
2.2k
R230
47k
R231
47k
R235
47k
R234
47k
R259
10k
R149
470
R42
1.5k
R56
22
R48
4.7
R43
150
R41
5.6k
R150
100
R206
22k
R205
R4
10k
R7
4.7k
R6
2.2k
R12
47k
R63
1k
R64
1k
R58
2.2k
R51
4.7k
R35
2.2k
R32
4.7k
R143
1k
R148
1k
R168
1k
R172
1k
R162
10k
R126
1k
R127
1k
R88
5.6k
R33
150k
R36
100
R37
470
R54
10
R78
0
R194
10k
R186
470
R253
22
R263
0
R227
10k
R228
10k
R229
10k
R224
10k
R225
10k
R226
10k
R184
150
R29
12
R28
12
R25
1.2k
R27
330
R26
180
R30
10
R141
0
R246
47
R262
4.7
R248
0
R258
47
R129
0
R134
0
R256
0
R158
1.8k
R147
33
1/8
R157
6.8k
R156
1/8
47
R161
0
R19
0
R21
18
R20
270
R22
270
R268
1.2k
R269
33k
R270
0
R273
100
R274
100
R275
100
R276
100
R277
100
R278
100
R280
100
R279
100
R281
100
R282
100
✽
R283
C13
0.1u
C32
1500p
C33
4700p
C11
0.01u
C22
1000p
C26
0.1u
C6
0.1u
C29
1000p
C20
0.1u
C36
1500p
C30
18p
C31
33p
C10
0.01u
C5
0.1u
C24
0.01u
C27
0.1u
C47
2200p
C71
0.01u
C70
2200p
C50
3300p
C87
0.01u
C90
1u
25
C76
0.1u
C80
1u
25
C77
0.01u
C85
0.01u
C78
0.015u
C68
220p
C111
0.1u
C116
0.01u
C173
0.01u
C177
0.1u
C151
0.1u
C150
9p
C145
25
C137
0.1u
C160
0.1u
C153
0.1u
C146
1u
C152
9p
C138
0.1u
C161
0.1u
C35
1u
25
C110
0.1u
C118
0.01u
C133
0.1u
C129
1u
C132
0.1u
C170
0.1u
C172
0.01u
C221
0.01u
C197
1000p
C199
0.1u
C224
1000p
C225
1000p
C222
0.01u
C194
0.1u
C208
0.01u
C195
0.1u
C269
10p
C268
10p
C263
0.1u
C230
330p
C233
330p
C239
56p
C215
0.01u
C205
0.047u
C207
100p
C216
1000p
C223
0.01u
C218
1u
25
C213
0.01u
C144
0.01u
C182
100p
C149
1u
25
C183
0.01u
C171
0.01u
C214
10p
C226
0.01u
C155
100p
C141
0.01u
C211
0.01u
C176
0.01u
C201
0.01u
C156
0.01u
C227
1u
C119
0.01u
C174
0.01u
C219
0.01u
C209
0.01u
C220
0.01u
C175
33p
C188
33p
C293
0.01u
C301
0.01u
C96
0.1u
C140
47p
C319
33p
C294
0.01u
C329
12p
C302
0.01u
C350 0.01u
C351
0.01u
C295
0.01u
C303
0.01u
C352
0.01u
C296
0.01u
C347
0.01u
C304
0.01u
C353
0.01u
C348
0.01u
C305
0.01u
C297
0.01u
C354
0.01u
C355
0.01u
C298
0.01u
C306
0.01u
C349
0.01u
C369
0.01u
C125
0.1u
C163
0.1u
C380
0.01u
C386
0.01u
C372
0.01u
C387
0.01u
C370
0.01u
C385
0.01u
C242
0.01u
C274
0.01u
C264
0.01u
C266
1u
C272
0.01u
C261
0.01u
C267
0.1u
C255
0.01u
C283
0.01u
C265
0.01u
C314
0.1u
C309
0.01u
C371
1u
25
C315
0.1u
C367
10u
C330
0.1u
C346
27p
C307
0.1u
C363
390p
C338
0.1u
C373
2200p
C317
0.01u
C334
0.1u
C345
0.1u
C374
330p
C382
0.022u
C378
0.1u
C313
0.1u
C339
0.1u
C375
1u 25
C316
0.1u
C343
0.1u
C344
0.1u
C356
270p
C357
270p
C333
0.1u
C322
82p
C299
0.01u
C257
0.01u
C276
0.01u
C285
0.01u
C312
220p
C290
1u
25
C292
56p
C278
1000p
C275
0.01u
C308
0.01u
C289
120p
C318
1u
C300
120p
C258
C281
0.01u
C270
0.01u
C286
0.01u
C280
47p
C359
0.022u
C366
1u
C379
10u
C383
0.01u
C362
1u
C381
1u
25
C23
0.1u
C14
0.1u
C21
0.1u
C18
0.1u
C16
0.1u
C15
0.1u
C17
0.1u
C179
0.01u
C127
0.01u
C148
0.01u
C126
0.01u
C139
1u
C130
25
C135
0.1u
C142
220p
C198
0.01u
C377
0.01u
C228
0.01u
C323
0.022u
C4
1000p
C3
1000p
C7
1u
C43
0.1u
C165
0.1u
C73
56p
C75
56p
C74
56p
C49
1000p
C79
56p
C185
27p
C192
27p
C238
150p
C180
0.01u
C282
15p
C364
15p
C206
0.01u
C112
0.01u
C122
0.01u
C143
0.01u
C277
0.01u
C288
0.01u
C113
22p
C358
150p
C360
10p
C186
0.47u
25
C284
0.1u
C245
390p
C244
0.01u
C38
0.01u
C40
0.1u
C45
1000p
C147
0.1u C154
1000p
C123
1000p
C121
0.1u
C168
1000p
C291
1000p
C287
0.1u
C271
0.1u
C273
1000p
C231
0.1u
C235
1000p
C108
0.1u
C104
0.1u
C105
1u
C98
0.1u
C102
0.1u
C101
0.1u
C106
0.1u
C95
0.1u
C72
0.1u
C248
0.01u
C178
2p
C191
5p
C325
2p
C340
5p
C335
33p
C326
2p
C320
39p
C341
2p
C336
39p
C327
7p
C321
39p
C342
2p
C337
39p
C100
1000p
C384
0.1u
C310
0.1u
C361
0.1u
C37
0.1u
C103
1u
C251
0.01u
C250
0.01u
C252
1u
C260
0.01u
C247
0.01u
C254
0.01u
C259
1u
25
C262
0.01u
C167
0.1u
C162
1u
25
C92
0.01u
C388
180p
C246
15p
C389
0.01u
C391
0.01u
C390
0.01u
R285
0
M12DB
MRAT
M6DB
MBPF1
MBPF2
CN99
MNBL2
CN100
MNBL1
CN94
NB2
CN101
MBLNK
CN92
NB1
AGC
MHFRGC
M50RGC
MFSQL
455FIL
TP1
CAR
RIF
GND
MRXFM
33S
CLK
DATA
PSEDA
PSESI
PSECK
PSEN
PSEEN
8A
14S
RX14
8A
MBPF14
MBPF13
MBPF12
MBPF11
MBPF10
MBPF7
MBPF9
MBPF8
MBPF5
MBPF4
NRLY
MBPF3
MBPF6
REN2
MRXC
MFSM
DAEN1
PSEEN
PSESI
PSECK
PSEDA
DATA
MFSQL
CLK
MIBK
MAGCV
33S
5A
GND
GND
GND
14S
8A
GND
RX14
PRE1_14
RX8
PRE2_14
BPFW
GND
GND
IFFIL
IFFIL
GND
SC08M
NB
NB
BIAS
DUTY
MLO1
RX5
MRXFM
NFM8
BPFO
BPFI
PREI
PREO
LHF
LHF
PSAMP
MPRE1
MPRE1
MPRE1
MPRE2
MPRE2
MPRE2
MBLNK
MFIL1
MFIL2
MFIL3
MFIL4
MFIL5
MFIL5
MFIL4
MFIL3
MFIL2
MFIL1
MRXFM
MLO2
MFSM
14S
PSEL
MPRE1
GND
NB MCF
NBS
NBS
NNBS
X55V2
MAGCV
FM5
L3
220u
L5
10u
L2
220u
L6
220u
L14
6.8u
L15
6.8u
L17
15u
L19
15u
L27
220u
L49
220u
L26
220u
L42
10u
L46
220u
L36
47u
L47
47u
L84
220u
L85
220u
L86
220u
L87
220u
L100
100u
L101
100u
L88
220u
L89
220u
L102
100u
L107
100u
L104
100u
L83
10u
L78
10u
L76
100u
L92
47u
L73
100u
L93
10u
L75
10u
L80
10u
L91
1.5u
L72
10u
L30
100u
L35
100u
L12
10u
L10
10u
L82
10u
L105
1u
L81
100u
L13
220u
L25
100u
L23
100u
L22
220u
L28
10u
L61
10u
L69
220u
L24
10u
L112
220u
R286
10k
R287
10k
L115
10u
R288
10
C28
470u
25
C117
47u
16
C311
22u
16
C8
470u
16
C398
390p
L116
470n
C399
56p
R289
270
R290
270
R291
18
R292
39k
R293
6.8k
C400
10u
R294
4.7
R296
68
C401
0.01u
R299
4.7
R298
4.7
R300
270
CN2
4
3
2
1
L39
L40
L74
R49
4.7
R301
0
R305
0
R303
0
C402
0.1u
CN153
1
2
CN154
1
2
CN155
1
2
D52
1SS388F
D53
1SS388F
MPRE2
MPRE2
D55
1SS388F
D54
1SS388F
CN158
CN159
CN160
CN161
C410
120p
C405
120p
L120
680n
L118
680n
R306
47
C409
390p
C406
39p
L119
4.7u
C407
39p
C408
820p
Q75
LTC043ZEBFS8
Q74
LTC043ZEBFS8
R308
4.7k
R309
22k
680k
L38
1.8u
C411
820p
L121
1.8u
L122
560n
L123
220n
L124
100u
CN162
C412
100p
C414
10p
C413
0.01u
R311
33
D57
HVC131
R312
68
L127
2.2u
C418
330p
C415
390p
C423
1000p
C424
1u
C422
0.01u
R310
10k
Q76
LTC043ZEBFS8
C419
68p
C425
1000p
L128
2.2u
C416
68p
C421
390p
D56
HVC131
C420
10p
MBPF14
C417
10p
L129
39n
L125
39n
L126
39n
C426
1000p
C427
1000p
C428
1000p
R314
10k
Q77
LTC043ZEBFS8
R79
0
L41
10u
C12
1u 25
C19
0.1u
R316
27
Q34
LTA043EEBFS8
R315
10
C115
1u
25
C157
0.1u
L45
1000u
C164
0.1u
D6
HVC131
C187
0.1u
R87
470
R89
1k
R90
1k
C403
1u
R297
22
L7
L8
R100
4.7k
R101
4.7k
R102
4.7k
R272
4.7k
R319
0
CN109
-t
-t
-t
-t
MRAT
ATT 6dB
8t
4t
4t
8t
4t
4t
PRE1_14
MNBL
MBLNK
455kHz BW 12kHz(WIDE)
MRIF
GND
8A
455kHz BW 9kHz(NARROW)
MRXC
MRXC
1A
MRXC
14S
IF FILTER
WAVE-FORM
BPF
WAVE-FORM
LHF
GND
8A
8A
14S
14S
NC
GND
GND
NC
8A
NC
RX14
NC
MBPF12
MBPF13
MBPF14
MBPF11
MBPF8
MBPF9
MBPF10
MBPF3
MBPF7
MBPF5
MBPF4
NRLY
MBPF6
8A
NC
X55V2
8A
GND
GND
PSEL
PSEN
PSEEN
PSECK
PSESI
PSEDA
DATA
CLK
33S
5A
X55V1
GND
GND
X55V2
REN1
NBS
33S
REN2
MRXC
DAEN1
PSEN
MFSM
PSECK
PSEEN
MFSQL
MIBK
PSESI
DATA
CLK
MAGCV
PSEDA
MBLNK
14S
14S
14S
8A
8A
14S
8A
8A
8A
8A
NB8
8A
8A
8A
RX14
RX14
RX14
RX14
RX5
FM5
FM5
FM5
RX8
5A
RX8
RX8
RX8
RX8
RX8
5A
5A
5A
5A
14S
14S
PRE1_14
NNBS
NNBS
NNBS
NNBS
14S
BPFI
BPFO
RX UNIT(X55-313X-XX)(A/2:RX)
L71-0677-05
L71-0673-05
SURGE ABSORPTION
D4,D5,D7,D8
D22,D23
REVERSE CURRENT
PREVENTION
D52,D53
D54,D55
DETECTION
NOISE BLANKING
(MUTE)
ATTENUATOR
RX MIXER
CLIPPER
D40,D41
D/A CONVERTOR
SHIFT REGISTER
MIXER
EXCLUSIVE OR GATE
MAIN RX FM
MULTIPLEXER
AMPLIFIER
SWITCHING
AT UNIT
X53-441 (A/2)-CN17
DC DC UNIT
X43-322 (A/3)-CN174
CONTROL UNIT X53-452 -CN32
RX UNIT X55-313(B/2)
CN520
ACCESSORY UNIT X42-343 (B/10)
CN402
CN401
CN446
DSP UNIT
X53-453 -CN665
MLO2
ACCESSORY UNIT
X42-343 (A/10)-CN2
IF FILTER
WAVE-FORM
8.248MHz(500Hz)
8.248MHz(2.7kHz)
8.248MHz(6kHz)
8.248MHz(15kHz)
DX
NORM
BC TRAP
ATT12dB
8.248M
TRAP
PREI
PREO
522K~1.705MHz
30k~522KMHz
35M~40MHz
PREAMP2
(21.5M~60MHz)
( 22dB )
PREAMP1
(30K~21.5MHz)
( 9dB )
PLL(MAIN) UNIT
X50-322-CN22
RX 1st MIXER
HF
→
8.248MHz
FOST AMP
9dB
IF FILTER
AGC AMP
PLL(MAIN) UNIT
X50-322-CN21
IF AMP
FM
RX 2nd MIXER
8.248MH
→
24KHz
MRIF
FM DETECTION
SC08M
✽
R284
R283 R284
X55-313X-XX
0-00
2-71
TS-990S
TS-990S
K
E
0
0
NO
NO
0.5A
1.25A
10p
10p
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
AMPLIFIER
BUFFER AMP
AMPLIFIER
AMPLIFIER
AMPLIFIER
AMPLIFIER
AMPLIFIER
BUFFER AMP
BUFFER AMP
SWITCHING
AMPLIFIER
AMPLIFIER
AMPLIFIER
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SHIFT REGISTER
SHIFT REGISTER
SHIFT REGISTER
SURGE ABSORPTION
SURGE PROTECTION
SURGE ABSORPTION
SURGE ABSORPTION
SURGE ABSORPTION
SURGE ABSORPTION
SWITCHING
AMPLIFIER
SURGE ABSORPTION
SURGE ABSORPTION
SURGE ABSORPTION
SWITCHING
SWITCHING
SURGE
ABSORPTION
SURGE
ABSORPTION
SURGE
ABSORPTION
SURGE ABSORPTION
SURGE ABSORPTION
SURGE ABSORPTION
AMPLIFIER
OP AMPLIFIER
OP AMPLIFIER
OP AMPLIFIER
AMPLIFIER
AMPLIFIER
REVERSE CURRENT
PREVENTION
REVERSE CURRENT
PREVENTION
REVERSE CURRENT
PREVENTION
AMPLIFIER
SURGE ABSORPTION
REVERSE CURRENT
PREVENTION
SURGE ABSORPTION
SURGE ABSORPTION
OFF:3.18V
6dB:0.0V
12dB:3.18V
18dB:0.0V
30~522KHz:3.1V
522K~1.705MHz:3.1V
1.705~35MHz:0.0V
35~40MHz:3.1V
40MHz~:0.0V
BPF SELECT:4.5V
BPF NO SELECT:13.4V
BPF SELECT:3.24V
BPF NO SELECT:0.0V
BPF SELECT:0.2V
BPF NO SELECT:13.6V
30~522kHz:5.22V
522k~1.705MHz:5.84V
1.705~35MHz:13.7V
35~40MHz:4.81V
40MHz~:13.7V
R:13.86V
T:13.93V
R:13.14V
T:13.91V
30~522kHz:5.5V
522k~1.705MHz:5.4V
1.705~35MHz:13.7V
35~40MHz:5.2V
40MHz~:13.7V
30~522kHz:3.1V
522k~1.705MHz:3.1V
1.705~35MHz:0.0V
35~40MHz:3.1V
40MHz~:0.0V
30~522kHz:0.0V
522k~1.705MHz:0.0V
1.705~35MHz:7.9V
35~40MHz:0.0V
40MHz~:7.9V
30~522kHz:0.0V
522k~1.705MHz:0.0V
1.705~35MHz:7.9V
35~40MHz:0.0V
40MHz~:7.9V
ATT
OFF:0.0V
6dB:7.86V
12dB:0.0V
18dB:7.86V
8.0V
R:13.81V
T:0.0V
R:3.14V
T:0.0V
13.92V
13.4V
1.74V
4.92V
3.24V
3.24V
3.24V
3.24V
BPF SELECT:0.2V
BPF NO SELECT:13.0V
BPF SELECT:3.24V
BPF NO SELECT:0.0V
BPF SELECT:3.15V
BPF NO SELECT:0.0V
R:0.0V
T:13.92V
OFF:0.0V
6dB:0.0V
12dB:7.85V
18dB:7.85V
OFF:3.18V
6dB:3.18V
12dB:0.0V
18dB:0.0V
BPF SELECT:0.0V
BPF NO SELECT:13.6V
4.92V
3.24V
3.24V
13.92V
7.85V
PREAMP1 ON : 0.0V
PREAMP2 ON :13.5V
R:0.0V
T:7.9V
R:3.15V
T:0.0V
1.09V
8.0V
2.2V
12.1V
1.52V
2.2V
12.1V
1.52V
R:7.8V
T:0.0V
2.37V
2.11V
1.82V
2.29V
2.44V
6.88V
2.0V
3.97V
4.83V
4.83V
2.5V
4.82V
2.29V
1.83V
4.82V
2.5V
2.5V
2.29V
4.82V
4.82V
2.44V
2.11V
4.82V
4.82V
0.0V
SELECT:2.74V
0.0V
R:3.15V
4.8V
4.9V
4.81V
13.7V
1.81V
1.94V
2.62V
0.0V
NB1 SELECT : 2.7V
NB1 NO SELECT : 0.0V
NB1
SELECT : 1.0V
NB1
NO SELECT : 0.0V
MFIL1-H:0.1V
MFIL1-L:7.7V
MFIL1-H:0.1V
MFIL1-L:7.7V
NB1 SELECT:0.0V
NB1 SELECT:0.9V
3.0V
MFIL1-H:0.0V
MFIL1-L:7.7V
MFIL1-H:0.0V
MFIL1-L:7.64V
MFIL1-H:3.16V
MFIL1-L:0.0V
MFIL2-H:0.0V
MFIL2-L:7.85V
MFIL1-H:0.0V
MFIL1-L:7.85V
4.42V
4.38V
7.75V
2.67V
6.53V
3.92V
3.96V
6.05V
NB1 SELECT : 0V
NB1 NO SELECT:13.5V
2.6V
7.7V
3.54V
1.0V
2.25V
7.4V
7.22V
7.1V
1.59V
7.55V
1.29V
3.16V(FM)
7.9V
4.84V
1.46V
7.04V
7.42V
3.8V
7.4V
1.83V
2.53V
2.59V
0.6V
3.18V
0.3V
1.68V
4.8V
1.29V
6.65V
3.3V
0.7V
2.48V
0.0V(FM)
4.85V
0.0V(FM)
7.31V
4.51V(FM)
0.0V
7.7V
0.0V(FM)
6.85V
7.75V
7.74V
0.0V(FM)
7.54V
1.58V
0.78V
0.78V
0.7V
FM-W:4.0V
FM-N : 0V
3.15V(FM)
0.0V
3.67V
3.88V
3.88V
4.5V
4.5V
1.16V
0.0V
0.82V
0.64V
0.92V
0.0V(FM)
7.45V
3.43V
7.24V
7.24V
3.88V
2.46V
2.46V
4.15V
0.82V
0.98V
3.74V
4.5V
0.32V
1.83V
3.18V
3.78V
7.75V
2.44V
4.27V
4.1V
3.89V
0.0V
7.75V
1.09V
BPF SELECT:4.5V
BPF NO SELECT:13.4V
BPF SELECT:4.5V
BPF NO SELECT:13.4V
BPF SELECT:4.5V
BPF NO SELECT:13.4V
BPF SELECT:4.5V
BPF NO SELECT:13.4V
BPF SELECT:4.5V
BPF NO SELECT:13.4V
PREAMP1 ON : 13.5V
PREAMP2 ON : 1.0V
PREAMP1 ON : 13.6V
PREAMP2 ON 13.8V
PREAMP1 ON : 1.8V
PREAMP2 ON : 0.0V
PREAMP1 ON : 3.0V
PREAMP2 ON : 0.0V
PREAMP1 ON : 13.7V
PREAMP2 ON : 13.85V
PREAMP1 ON : 13.7V
PREAMP2 ON : 0.0V
PREAMP1 ON : 3.0V
PREAMP2 ON : 0.0V
PREAMP1 ON : 0.0V
PREAMP2 ON : 7.96V
PREAMP1 ON : 2.18V
PREAMP2 ON : 0.0V
PREAMP1 ON : 13.5V
PREAMP2 ON : 0.0V
PREAMP1 ON : 1.48V
PREAMP2 ON : 0.0V
PREAMP1 ON : 3.0V
PREAMP2 ON : 0.0V
PREAMP1 ON : 0.0V
PREAMP2 ON : 7.87V
PREAMP1 ON : 3.0V
PREAMP2 ON : 0.0V
PREAMP1 ON : 3.0V
PREAMP2 ON : 7.92V
PREAMP1 ON : 3.0V
PREAMP2 ON : 0.0V
PREAMP1 ON : 3.0V
PREAMP2 ON : 0.0V
PREAMP1 ON : 0.0V
PREAMP2 ON : 7.87V
PREAMP1 ON : 13.7V
PREAMP2 ON : 13.85V
PREAMP1 ON : 3.0V
PREAMP2 ON : 0.0V
PREAMP1 ON : 0.0V
PREAMP2 ON : 12.6V
PREAMP1 ON : 13.65V
PREAMP2 ON : 0.0V
PREAMP1 ON : 3.0V
PREAMP2 ON : 0.0V
T:0.0V
NO SELECT:0.0V
MFIL2-H:0.0V
MFIL2-L:7.64V
MFIL2-H:0.0V
MFIL2-L:7.7V
MFIL2-H:3.16V
MFIL2-L:0.0V
MFIL2-H:0.1V
MFIL2-L:7.7V
MFIL3-H:0.0V
MFIL3-L:7.7V
MFIL3-H:0.0V
MFIL3-L:7.85V
MFIL3-H:3.16V
MFIL3-L:0.0V
MFIL3-H:0.0V
MFIL3-L:7.64V
MFIL3-H:2.85V
MFIL3-L:6.8V
MFIL4-H:0.0V
MFIL4-L:7.85V
MFIL4-H:3.16V
MFIL4-L:0.0V
MFIL4-H:0.0V
MFIL4-L:7.7V
MFIL4-H:2.85V
MFIL4-L:6.8V
MFIL5-H:0.0V
MFIL5-L:7.85V
MFIL5-H:3.16V
MFIL5-L:0.0V
MFIL5-H:0.0V
MFIL5-L:7.7V
MFIL6-H:3.16V
MFIL6-L:0.0V
MFIL6-H:0.0V
MFIL6-L:7.85V
MFIL6-H:0.0V
MFIL6-L:7.7V
NB1 SELECT:3.97V
NB1 SELECT:0.0V
NB1 SELECT : 3.2V
NB1 NO SELECT:0.0V
NOT FM
FM-W:0.0V
FM-N : 4.0V
Summary of Contents for TS-990S
Page 53: ...TS 990S 3 53 MEMO ...
Page 54: ...TS 990S ...
