Kenwood TS-B2000 Marine Radio User Manual


 
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1
JIHGFEDCBA
64
Note : The components marked with a dot (
) are parts of layer 1.
SCHEMATIC DIAGRAM
TS-2000/B2000/2000X
TS-2000S/2000V/2000SX/2000VX
X51-318 1/1
4M
7M
21M
28M
50M
2M
14M
21M
10M
10M
14M
28M
2M
7M
4M
50M
C15
1000p
C11
0.01u
C552 39p
C3
0.01u
L1
1000u
C28
47p
C205 120p
C253 1000p
D8
DSA301LA
C456 22p
C201 1000p
C509 82p
C356 220p
K201
C256 560p
C12
0.01u
C17
56p
C304 68p
D7
1SS355
C19
0.01u
D401 1SS355
C14
0.01u
C557 4p
VR1
220
C203 1000p
C29
47p
C20
1000p
D501 1SS355
K402
C561 4p
C9
0.01u
K3
S76-0424-05
C453 56p
C454 120p
C206 1000p
K252
C26
0.01u
K202
C452 47p
K502
C502 56p
D451 1SS355
C4
0.01u
C559 27p
D551 1SS355
C308 330p
C507 18p
K2
S76-0424-05
K401
D5
1SS355
C202 560p
K451
C23
0.01u
D201 1SS355
C25
0.01u
C27
0.01u
K251
L6
C251 560p
K501
K452
K301
L8
C562 47p
C560 100p
VR2
22k
C405 82p C353 47p
K302
C459 100p
K551
C503 47p
C555
82p
C455 100p
C16
3p
C307 33p
C18
0.01u
C10
0.01u
L4
D6
1SS355
D301 1SS355
C302 100p
C506 100p
C13
0.01u
C505 33p
L5
2.2m
C255 120p
D9
DSA301LA
C7
47p
R21
39
C2
1000p
K552
C609
0.01u
CN21
C306 470p
C305 330p
C409 82p
C408 100p
D251 1SS355
R605
82
3W
C404 100p
C261 47p
C309 150p
C204 820p
C262 120p
C252 68p
C556 15p
C208
68p C209 68p
C263 120p
C359 15p
C504 5p
C355 3p
C207 0.01u
C258 0.01u
C301 0.01u
C401 0.01u
C451 0.01u
C501 0.01u
C551 0.01u
R18
*
L552
C22
47u25
CN5
CN8
CN6
CN9
12
11
10
9
8
7
6
5
4
3
2
1
CN10
10
9
8
7
6
5
4
3
2
1
D2
HSM88AS-E
D1
HSM88AS-E
1
IN-
2
VEE
3
IN+
4
oUT
5
VCC
1
CK
2
D
3
Q
4
GND
5
Q
6
CLR
7
PR
8
VCC
L551
47u
L7
47u
L451
47u
L201
47u
L401
47u
L501
47u
L11
47u
L251
47u
L10
47u
L301
47u
L9
47u
R5
10
R15
1/2W
R20
100
R3
100
R24
100
R23
100
R4
100
R6
100k
R28
100k
R27
100k
R26
100k
R7
100k
R25
100k
R1
1k
R12
1k
R13
1k
R2
1k
R8
10k
R22
10k
R9
10k
R19
10k
R10
1.5k
R11
1.5k
R17
1M
R16
1M
L503L502
L453
L302 L303
L253
L202 L203
L252
L403 L404L402
CN12
CN4
CN13
2SK208-F(GR)
Q1
2SK208-F(GR)
Q2
TC1
20p
C303 100p
1
NC
2
INA
3
GND
4
oUTY
5
VCC
1
NC
2
INA
3
GND
4
oUTY
5
VCC
CN7
L352 L353
C352 100p
C357 220p
C358 82p
C360 270p
C354 27p
L553
C553 12p
L554
C510 100p
C514 5p
C515 82p
C511 8p
C463 100p
L454
L3
47u
R603
680
C605
470p
L602
1u
R601
68
CN22
C604
1000p
C613
1000p
D604
L407CDB
D603
L407CDB
C615 27p
D605
MA4PH633
D606
HVU131-E
L2
47u
L608
33n
C620
10p
C621
1000p
D607
HVU131-E
CN3
CN2
L601
1u
C602
1000p
C603
470p
R604
*
C6
4p
R14
1/2W
33
33
C607
1000p
R602
*
C460 68p
C458 100p
C411 82p
C410 22pC406 56p
C351 0.01u
L12
180n
C606
1000p
C24
0.01u
K351
K352
C464 47p
K1
S51-1429-05
CN20
C31
5p
L609
C622
7p
C601
8p
L351
47u
D351 1SS355
D3
1SS348-F
D4
1SS348-F
C600
6p
L452
L605
L603
C611
1000p
C624
2p
C610
2p
C623
27p
L606
C614
12p
L604
C625
22p
C608
18p
L504
R610
0
C612
22p
R451
0
R29
270k
C310 150p
1.705~2.5
4.7~7.5
2.5~4.7
7.5~10.5
10.5~14.5
14.5~21.5
21.5~30.0
49.0~54.0
Vdet
Idet
HFRX
ANT2
GND
ANT1
14RX
144PIN
HFPIN
VSF
VSR
PHDO
AMDO
5A
HFRL
ATS
ANT
GND
NC
144RL
2RL
4RL
14RL
21RL
7RL
28RL
10RL
50RL
GND
NC
GND
(Land)
VSR
AMDO
HFRL
ANT
NC
VSF
PHDO
5A
ATS
GND
ATIN
ATOUT
GND
VSR
GND
144ANT
ATS
PHD
(AMD)
TP1
VDET
IDET
SIGNAL
AMPLIFIER
SIGNAL
AMPLIFIER
HIGH-FREQUENCY
RECTIFICATION
HIGH-FREQUENCY
RECTIFICATION
470
0-00 820
R602R18
J,J2,K1,K2,K3,E1,E2,E3,E4,E5
J1,J3
33k
4.7k
X51-318X-XX
0-01 100
68
R604
TX-RX1 UNIT
(HF/IF)
X57-605X-XX
(A/10)-CN1
TX-RX2 UNIT
(VU RF)
X57-606X-XX
(A/11)-CN1
FINAL UNIT
(HF)
X45-384X-XX
(A/2)-CN802
FINAL UNIT
(HF)
X45-384X-XX
(A/2)-CN801
FINAL UNIT
(HF)
X45-384X-XX
(A/2)
FINAL UNIT
(HF)
X45-384X-XX
(A/2)-CN4
FINAL UNIT (HF)
X45-384X-XX (A/2) -CN15
FINAL UNIT (HF)
X45-384X-XX (A/2) -CN16
FILTER UNIT (X51-318X-XX)
D7-9
SURGE
ABSORPTION
D602
MA3J742
HIGH-FREQUENCY
RECTIFICATION
D601
MA3J742
HIGH-FREQUENCY
RECTIFICATION
D603,604
SWITCHING
D605-607
SWITCHING
SURGE
ABSORPTION
D201
D251
SURGE
ABSORPTION
D301
SURGE
ABSORPTION
D351
SURGE
ABSORPTION
D401
SURGE
ABSORPTION
D451
SURGE
ABSORPTION
D501
SURGE
ABSORPTION
D551
SURGE
ABSORPTION
IC3
TA75S393F-F
COMPARATOR
IC2
TC7SU04FU-F
SIGNAL
AMPLIFIER
IC1
TC7SU04FU-F
SIGNAL
AMPLIFIER
IC4
TC7WH74FU-F
D FLIP-FLOP
D3,4
HIGH-FREQUENCY
RECTIFICATION
D5,6
SURGE
ABSORPTION
4.77V
0V
0.95V
2.39V
2.39V
4.77V
4.77V
2.39V
0V
0.95V
4.77V
2.39V
4.77V
2.39V
0V
0V
4.77V
0.05V