S980
FORM MCU J108
J2
R5
R6
3.3K
47K
C2 103
R7
Q4
68
OP
BACK LIGHT
LED METER BOARD
2SC945 X4
220uF/16V
10U/25V
M501 S/RF
Meter
67
S501A
OFF
NB
64
ON
61
S501B
OFF
62
ON
ANL
63
55
VR503
56
RF GAIN
1KB
G1
MIC
VR504 1KA
46
MIC GAIN
G2
VR509 20KB COARSE
49
VR510 1KB FINE
54
53
52
51
50
GND
IN
OUT
54
53
66
65
G1
G1
43
48
13.8V
B+
8V
35
34
40
39
38
37
36
PA
PA GND
J501
GND
SP GND
27
26
C507
103
C506
103
EXT SP
RX AMP
AMT IN
AMT OUT
PA OUT
S502
R.Beep
OFF
VR505
AF OUT
AMT
20KA
MIC IN
VR506
RF POWER
5KA
SQ
VR502
10K
R924
50KB
VOLUME
VR501
50KA
VR501
POWER SW
D601-D604
IN4148*4
PA
FM
AM
USB
D604
LSB
D603
D601
D602
PA
FM
AM
USB
LSB
S501
SPEAKER
J504
DC13.8V
MAGNUM S-980
10 METER HF AMATEUR MOBILE TRANSCEIVER SCHEMTIC
All changes are subject for better performance without further notice
NOTE:
: components marked with is not reguir ed for magnum s-950
NIL
GND
PA 8V
G2
P5
PTT
G2
GND
PTT
13.8V
P101 P108
S506A
S506B
P2
J14
J13
J12
J1
J2
13.8V
P4
G
RX
TX AF
MICROPHONE
PTT
C502 472
G2
MIC IN
MIC JACK
TALK BACK
PCBX-0319R4
ECHO
ECHO/TALK BACK BOARD
J5J4
GND
13.8V ECHO SW
P5
ECHO
ON/OFF
TX
PCBX-9709R1
C504
102
COXIAL WIRE
RD1
LEVEL
VR507
GRD
1234
MIKE
L501
C503
102
134
2
L502
J3
RD1
RD2
WH1
WH2
COXIAL WIRE
P3
RD2
WH1
WH2
COXIAL WIRE
DELAY
50KB50kA
VR508
VR4 500KB FM/AM SQL
R137
150
D39
R138
TH01
1K8
5K
3K3
47U/10V
C156
C57
1uF
C213
102
J51
IN4148
C197 102
R196
102
T1
C195
4700U/16V
PCBX-0619R4
MAIN BOARD
R252 10
67
J108 P108 1818
48
J108
66
65
J108
G1
64
P103
63
J103
62
61
55
56
J108
P108
G1
49
54
53
52
51
J106
P106
50
P5
P108
R.B
J108
8V
P13
PA 8V
P12
PA OUT
P102A
46
G2
J108
MIC
G
P108
J122
TX
P108
43
P101
J108
G1
8V
FM
35
AM
34
PA
40
J103
P103
U/LSB
39
38
F/AM
USB
37
LSB
36
PA
J104
P104
PA GND
33
32
PA.SP
31
53
J102A
54
GND
J104
P104
SP GND
R197
10/2W
30
J502
29
EXT SP
28
27
J109 P109
26
B+
13.8V
J101
BL
22
D93
SR520
21
GND
EXT SP
P14
RX AMP
TR4
R5 330 R142 4K7
2SC1623L
TR2
L1
2SC388
C4
2000
100P
TR1
2SC388
C44
10U/25V
D15
1SS53
C46 472
R63 6K8
S507
H
8V
J202
DISPLAY BOARD
7
48
220K
R9
FWD
R3 680
C3 103
R4 220
R257 1K8
C45
472L62004
R64 1K8
C333
10U/25V
4.7U/50V
C220
A
BAND SW
J105 J107
J108
J104
J109 J101 J102
J201
LED DRIVER BOARD
PCBX-0636R1
FREQUENCY
LED COM
J1
R14
100K
D1 IN4148
TR02
R10
100K
2SC945
R4
2K2
C10 473
J1
G
P1
SWR ALERT
R128 3K3
2SC1623L
M103
C110
MCU BOARD
PCBX-0635R3
100K
SWR ALERT
R6 47K
1K
R66
TR401
R15
C2 2.2u/50V
SWR ALERT BOARD
G
SWR ALERT ON/OFF
TR017
2SC2786ML
C48 473
R121
2K2
S506
CHANNEL
PCBX-0637R1
330K
R13
R11
200K
PCBX-0638
C47 102
10K
R401
USB
LSB
SW200
R12
1M
1U/35V
3
2
S508
10PC2103
33K
R2
C1
R1 10K
D16
C42
472
1SS53
C43 18P/CH
FOR SWR
LED COM
J1-2
R3
10K
R4
Q3
3.3K
P102
D2
RX
TX
D1
G
Q2Q1
GND
LP
+
C3
BURD
8V
GND
8V
C9
C8
104
IC001B
5
6
1u
220K
VR1
R7 100K
C11 0.01uF
R6
C12 1U/50V
C13
50K
R8
15K
J1
REF
2SC1623L
C7 102
TR3
L2
2001
IN60P
100K
D2
D1 IN60P
C6 103
10.24MHZ
R111 220K
2SC1675L
R110 1K
C90
+5KHZ
+10KHZ
S505
+10K SW
CHANNEL
SW200
J1 P1
R68
820
3K3
R67
C83
56PF
X1
C81 68P/CH
L15
R122
33
100U/16V
C104 0.047
J101
8V
ANT
503
P1
G
J102
C8 82P
L7
2005
100
C51 0.01
R69
C82
270P/UJ
C80 15P/CH
C84 473
R935
330
C416 10U
D403 5V6
CLK
DI
EN
VCO SW ABCD/EFGH BAND
J103
J107
8V
8V
0.5p
C405
D402
IN60
R926
1K
R927
47K
TX
RX
P1 P1
R10
TP1
C52
8P
C85
390P/UJ
C415 103
C912a 103
D60
R227
1K5
R229
18K
10KB SSB PWR
L53
R936
330
C410
0.01U
0.01U
REF
473
330R72K7R968
R8
C5
C49 10P
C50 102P
TR24
R120 1K
C88 473
4.7U
C401
S504
DIMMER SW
J106
J103
C1
1
IC001A
LM2904
R5
100K
C9 103
C10 0.47U/50V
C11 330P
L8
TR18
2022
J310
10K
R116
C102 0.047U/16V
R402 10K
1234567
R228
470
R214
VR12
1K
R937
680
C408
D401 I N60
C406
103
R139
R140
FWD
TR5
2SC1623L
10K
6K8
R11
R12
R13
470K
C13
M222
1K5
102
C217
R74
J79 10K
470R
R115
C101
10uF/10V
C206
102
R217
IC5 MC145162D
C369
2SC1675L
C163
100P
L31A 39P
R213 10K 1/2W
C158 68P/CH
10K
10K
TR6
2SA733P
C56 102
C100A104
2K2
C1625PTR47
L31
8T5
C159 103
C160 150P CH
C336
0.068U
R14
10KD3IN4148
C15
330P
R16
3K3
R15 330
TR7
2SC1623L
C12 10U/25V
C58
L10
5P/CH
2007
102
L11
2007
C55
R73 100
R933 10K
TP2
TR62
2SC1623L
10111213141516
C207
89
C103 5P
3T5*2
100PCH
C403
L51 L52
3T5*2
C161
0.5P
D86
IN4148
2K2
D87
R283
IN4148
L3 2002
TR9
2SC388
FL1
R22
C371
CF455HT
3K3
102
1K
2K2
R293
R18
C277 103
TR8
R21
2SC2786L
180
R17 2K2
R19 68K
R20 330
R23 2K7
C16 473
C14 103
D5
IN4148
FL2
C59
E10.7S
5P/CH
L12
2008
C100
M102
10P
C98
R125 100
R215
220K
102
C198
470
472
R219
C225
68P
C75
68P/UJ
TR56
ERF2030
TR43
ERF2030
L33
VR8 100K
C166 102 MICA
1U/50V
100P
C164
C165A
R78 5K6R77 4K7
R76
6K8
C60
0.01
C87
R119
222
220K
R118
C86
10K
100P
C91 150P
C92 27P
L17
2017
SVC251
C80
10K
15P
C97 10P
D95
D30 SVC251
R113
D33
2SC3194Y
R105 56
C414 103
R269 33K
TR60
C3876
TR61
R932
C3876
1K
R264
R265
C338
472
R263
22
L50
10K
TR58
C3876
22UH
39P
C76
C106
TR57
R126
C3880
C224
33K
102
14.01MHZ
C120
R146
120P
R147
22K
1K
R275 47R
L25
470UH
L19
12012
C209
152
6K8
R216A
IC14 EN369FN CL
L55
R216
3K3
2.2U/50V
103
VR10
20K
SSB BAIS
C404
TR63
C111M
L71
C417 100P
+13.8V
103
220P
220P
4U7
C165
C211
C168
C169 103
C169A
D6
IN4148
IN4148
VR5
10KB FM DEV
6K8
R114
R109
10K
C441
102
C266
2K2
2SC1623L
39P
X2
D124
SVC251
L61
5T5
C363
D17
D31 D32
TR25
2SC388
C93
270P
R268
68K
TR59
C339
R267
0.047
C61
IN4148*2
C94
100P
TR44A
ERF2030
L54
C402 103
C53 103
D125 1N4148
473
TR10
TR11
2SC388*2
R24 2K2
C17
C18
R25
R26
R29
R30
M473
2K7
100
270
100
R27
100K
R25
C19
150
10U/25V
R75 68K
1K
C63 0.01
FL3
R91
R81
1K5
10.695MHZ
R82 1K2
D19
R79
10K
IN4148
R80
R83
8K2
680R
D18
IN4148
C62
R84
C119
0.047
0.001
22K
R123
6K8
TR26
2SC388
R112
2.2UH
C78
15P
2K2
R83
R106
220K
100P
R104
D123
IN4148
C95
220U/16V
C96
L24
473
R124
C107
47
103
R266
R203
220K
1K
R127 2K2
102
470
C337
L22
472
12258
R134
100K
R135
C107
47K
103
R156 1K
L26 12016
L29 470UH
L27 12016
L28 12013
L30 470UH
39P
150P
C116
C117
C118 39P
R149 4K7
R157 1K
R150 1K
R153
C113
10KX410.965MHZ
103
C115
TR30
270P
2SC3880S
R151
C114
150P
1K
TR44
C364 152
C175
ERF2030
390P/UJ
L47
L39 6T5
L37 4T
IC12 EN369DR
IC13 EN1230
R218 390K
3K3
R939
L38
VR20
VR11
10K
500K
C176 103
SSB BAISSSB BAIS
R408
150
2.2U/50V
C172 104
L36
C174
TP7
L5 2003
C21
560P
IC2A
C22
L4 2002
68P
BA403
1
2
R31
6K8
C20
C23
10U/25V
473
R32
C24
100
1U/50V
IN4148
TR19
2SC2786L
R85
5K6
C65
D21
0.047
IN4148
C64
R86
0.01
680
L18 2010
TP3
470
C99 103
C77 10P
C111 473
R107
4K7
C79
473
R108
1K
C108
100U
C219
22uF
R143
C230
1K
103
C109 0
C108
100U
D57
D58
D74
D59
R144
10K
D94 IN4148R154 220
R152
R155
10K
2K2
TR45
C178
TR46
470P
2SC2314
1906
4.7
R220
C177 103
R222 330
R221 1K5
R223 150
C179 472
R224 47
TP9TP8
R34 1.5M
R254 6K8
C25
C28
C29
15P/CH
M102
270P
56
7
C27
3
4
M0.01
100K
R35 2K7
R36
C26 47U
R33 1K
R88 100D4
TR20
L13
2SC388
2001
C67
100P
R89
47K
1.5K
C66
473
R90
R277
TR27
2SC1623L
C123
R279
18P
C124
14
100P
1234567 8
D62
4148
104
C235
R158 3.3K D63
RX
TR36
2SA1271
S503
ON
OFF
R232 100R
L43
R231
2010
100
C278
18P
C182
5PF
R409
L42
1K2
L40
20105
12014
L41
R230 100
C183 103
R225 330
R226 1K5
C180 180P
R41 100K
12345678
IC1 TA324
1011121314
D7 IN4148
R37 82K
R38 39K
R39 220K
R40
820K
D25
D22 IN4148
TR22
TR21
2SC1906
2SC388
0.047
0.01
150
270
C68
C69
R93
R92
1K
2K7
102
R278
C122
C232
4K7
R280
R284
100
1K
910111213
IC3
NJM1496(8)
C234
104
4K7
2K7
100
R289
R287
R288
R159
104
4K7
VR7
C205
10KB SSB BAL
IN4148
D64
IN4148
R193
D76
1K5
5.1V
TR37
2SC1623L
R194
10K
C187 M223 R235
R233
D49
4
TOP GUN PCB
3
ACS-MDLR-001
1
R237 100
TR402-TR407
2SC3356L
TR406
TR407
TR404
TR403
R410 8K2
D503
D501-D504
IN4148*4
D504
R42
R47
100K
3K9
R44
R45
680
100K
9
D8
R274
IN4148
47U/10V
270K
R43
C30
270K
472
IN4148
L14
2009
D20 I N4148
68
R94
R161
R160 15K
100
MOD PCB
2
ACS-
10V 47U
1
CPSR-001
C126
100
25V 2.2U
C233
104
R285
R163
5.6k
1K
104
R286
104
C125
C121
R260
10K
TR31
C199 330UF/16V
2SC1623L
D66
IN4148
R195
R196
C143
680
22K
1U/50V
R199
D77
2.1V
TR38
2SA1271
TX
1.8K
6
2
7
5
VR13
5KB HI PWR
R408
470
TR405
L44
C189 473
2007
R240 470
IN4148
TR402
C185
0.01U
R405
2K2
R406 2K2
R255 470
D501D502
C188 473
R46 100K
C33
M473
D9
IN4148
C32
R50
3K9
D23
D61 I N4148
D65A D65B
R162 100
R256 220
123
IC4
NJM4558D
15K
R166
R169
10K
C127 473
R200
1K
47
D79A
R19856R201
D79B
15K
R238
10K
C191
M473
R239
5K6
TR49
2SC1623L
R241
D91
10
C190
100U/16V
D509
IN4148
C200 103
C201 103
D12
IN4148
VR1
D11
10KB AM
2SC1623LX2
D10IN60P*2
TR13
C34
27p
R53 1K
R54 47K
R96 22K C725PC74 15P
D24
IN60P*2
TR23
2SC1623L
C70 220P
R95 3K3
R923 10K
R164
10K
C128
2u2/50V
45
678
R167
100K
R170
100K
D78
7.5V
TR40
2SC1623L
TR41
47K
2SB1566
C212 M104
TR50
2SB1566
C192
M102
R928 560
D510
IN4148
C202 473
C203 473
C204 473
R58
TR15
C39
TR32
R171
47K
R248
8K2
R249
D92
1N4148
R251 2K2
R61
3K3
2SC1623L
M104
10K
TR16
R62
2SC1623L
10K
R60
470
1K
C36 M102
C37 47U/10V
R59
R57 10K
R103
C38 M0.022
390K
C41
M0.0056
C40
22U/25V
D13 IN4148 VR3 500KB SSB SQL
D14 IN4148
R102
1K
R190 470 VR22 10K RF GA IN
R141
47
TR901
2SC1623L
D113 IN4148
D28 IN4148
102
R180
2K2
R178 4K7
D114 IN4148
D116 7V5
C134
2U2
IN4148
D82
AUDIO AMP
IC8
TDA2003V
5
C145
470U
4
3
1K
R261
R262
2R2
C151 2U2/25V
R925
D80
22K
IN4148
VR16
5KB LOW PWR
TR35
C111M
R272
R250
3K3
TR54
10K
2SC1623L
R901 10K
C910
R911
0.01U
20K
R187
10K
R276 100
C130
C138
0.015
0.0047
R182
4K7
R179
R181
220K
3M6
C137
TR33
2SC1623L
R183
4K7
R259
R209 1K
R210
C155
C159
M473
680K
M104
4K7
TR42
1K8
2SC1623L
R208
R207
R205
470
C916
1
2
G1
472
C150
22U/16V
TR913
2SC1623L
C146
R202
102
4K7
33K
D29
IN4007
TF083
C194 1000U/25V
C407 473
RX S-METER
VR2
10KB
R55
TR14
47K
R51
R52
3K3
3K3
C35 47U/10V
R56 1K
C73 15P
R97
R98
100K
100K
C71
D26
IN4148
1U/50V
R99
68K
68K
1M
R101
R100
R1741KC130
C129
0.22U/16V
12K
R173
G2
2SC1623L
R176
D71
IN4148
3K3
R177
1K2
C135 473
D70
IN4148
R168
470K
TR34
R175
2SA733P
470
D81 IN4148
C133
10U/25V
D83 IN60P
C144 102
D508 IN4148
R238a 10K
TR53
TR51
2SC945P
2SB688
R247 100K
R242 10K
R245 3K3
VR14
R246
470
1KB AM MOD
TR52
2SC1623L
R243
680
R929 33K
C193 2U2
POWER SOURCE GND
C218 473
C216 473
C332 472
C335 472
CHASSIS GND
P1
POWER LIM
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