Kenwood TS-2000 Service Manual Supplement

ACABAAZYXW
V
UT
S
RQP
O
NMLKJIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R361
R366
R365 R364
R363
R367
R362
C371
C367
C400
C374
Q310
Q311
L343
R360
C370
C372
C378 C373
C399
12EN3
L399
L338
C377
C381
Q313
Q314
14 23 14 23
C382
C384
C385
C165
C304
C311
C314 C313
C153
C369
C368
C21
C84
R318
C94
C91 R62
L336
C101
C85
R312
R386 R385
Q303
Q315
C302 C301
C156
C151
C136
C149 C148
C42
C318
R6
R14
R12
R15
C11
C9
C12
L18
C54 C58
C63
L19
L20
L21
C57
C72
C65
C67
D3
C64 R46 R48 C71 C70
C68
C315
D5
R45
R140 R141
C74
C327
C75
C60
C59
14S
GND
2 1
C44 C49
L17
CN1
C305
C176
C180
Q17
C307
Q301
G
D
S
D305
D301
L346
L301
L303
L50
L304
L305
R302
R307
R112
R301
R342
R105
R101
Q16
R102
R106
R95
R90
R333
R88
C79 C80
18
1
NC
GND
12VSF
12VSR
5C
NC
12TXB
12RXB
AGC
12OP
12THV
12UL
12EN2 12EN1
PDA
PCK
12EN3
GND
TC301
C320
C379
R369 R372 R371 R373
R370
L344
L49 L51
R379
R377
R376
R378
12LO31
CN9
C394
C392
Q312
VR2
VR1
R368
R374
R375
C397
C387
C386
+
L340
L341
L342
TP2
+
C179
+
C401
C391
C390
C393
R383
L345
CN16
L302
C306
C312
C309
C310
C172
C173
C308
C303
R303
R305R306
R304
CF1
CF2
C155
C398
C139
C138
R98
R89
R97
R335
R334
12EN2
C131
R359
C195
C134
C194
PCK
PDA
12EN1
12UL
AGC
12TXB
12RXB
5C
CP2 CP1
L39
L40
CN6
D12
Q13
R93
IC4
1
14
15
28
+
Q302
L42
L43 L45
L52
A1
A2
L12
IC2
1 2 3 4 5
L10
CN11
CN13
L7L8
L321
R7
L9
L5
L320
CN14
XF2
CN15
L3
L2
L25
L22
L24
L26
L27
L28
L29
XF1
CN7
CN12
14S
CN8
L33
L30
W2
+B
W3
GND
12VF
12VR
J72-0700-21
IC3
CN4
12ANT
CN14
GND
CN5
L337
R19 R18 R17
+
+ +
C41
C40
C43
C45
C46
C48
C38
C15
L13
R43
C86
C404
R53
R51
R314
R311
R52 TH2
C7
R13
1
12TIF
GND
12RIF
GND
4
C3
C2
L1
C53
C51
C52 C56
C55
1 2 3 4 5
+ +
+
C109
C61
C78
C76
R50
C66
R47
C69
D4
L309
PC BOARD VIEWS TS-2000X
TX-RX 3 UNIT (X57-6070-00) Component side view : KX,EX (J72-0700-21)
137
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Ref No. Address
 IC2 2L
 IC3 3S
 IC4 5F
 Q13 5G
 Q16 6E
Ref No. Address
 Q17 7E
 Q301 9E
 Q302 9F
 Q303 10N
 Q310 3B
Ref No. Address
 Q311 3B
 Q312 10C
 Q313 5A
 Q314 5B
 Q315 11M
Ref No. Address
 D3 5X
 D4 5AA
 D5 7AA
 D12 3G
 D305 8D
Ref No. Address
 D301 8D

Kenwood TS-2000 Specifications

General

Antenna Impedance	50 ohms
Supply Voltage	13.8V DC ±15%
Current Drain TX	20.5A
Receiver Type	Triple Conversion Superheterodyne
Modes	SSB, CW, AM, FM, FSK
Type	Base Station
Frequency Range TX	0.1-60 MHz (HF), 144-148 MHz (VHF), 430-450 MHz (UHF)
Image Rejection	More than 70 dB
Selectivity	2.4 kHz (SSB), 500 Hz (CW), 15 kHz (FM)
Antenna Connector	SO-239
Frequency Range	HF/6m/2m/70cm