Kenwood TS-B2000 Service Manual Supplement page 83

A B C
TS-2000/X,TS-B2000
PC BOARD VIEWS
1
TX-RX 2 UNIT (X57-606X-XX) (A/11) 0-11 : K,KB,KX 2-71 : E,EB,E2,E2B,EX Component side view (J72-0699-11 A/11)
C304
C350
R233
2
R263 C307
C298
R370 R229
R224
R374 R371
R377
C352
Q65
W1
R373
C358 L86
C301
R329
C314 R368
TH1
C324
R350
VRXB
VPRE
R351
3
URXB R223
+
R20S
8RS1/2
R50S
8C
18 NC
R314
GND R43S
8RS1
R221
DOT
R315
DASH
UPRE
C48
KYS Q55
KEY Q3
C397 E
NC 1 5
C396
C
DATA E
C50 3 4
CLK B +
C294
C R226
REN1
R383
SRBK B D89
Q56
SALT
SSQ
4 C35
SSM
+
R326 C368
GND
Q35
THU R325
C213
GND
R327
1 NC
SSQ
R365
C343
R14S
+
18 GND
VATT
UATT
D6
VRXB R3
CN4
URXB
5
MBPF
R6
C80
8C
5BPH
C73
TBPH
5C
C75
5C
14TX C12
AGC
VTXB
UTXB
43VSR
VTXB
14S
14S
43VSF
1 GND
6
7
112
D E F
C232
Q30
C222
C282
R376 C243
R159
L82
L66
R170
Q38
L80
Q42
2 3
R207
S
G 1 4
C291 D
R167
XF1
R213 C260 C246
R209 R195 C233
S
G
R214
D
Q43
C292
+
C323 Q36
X1 1 5
D57
3 4
R211
L89
C315
R304
R248
C319 R230
C338 R333
R220 Q51 C299
C340 C336
CF2 CF1
C321
C331 D56
C348
55G R225 55E C342
R260 C267
R269
C262
R378
R254
R359
Q37
D59 R305
C277 2 3
C349
C308
C309 1 4
C312 C258
R382 R236
Q45 R242
1 8
C391 + R235 R200
R289
IC8
4 5
R266
R287 C390
Q57
C303
C251 R232 XF2
SSM
R217
C364
C357 R360
L93
R361
Q63
C389 C126 R73
D83
R375 C76
Q18
5 4
C28
C64
IC3
Q60
R11 8 1 C54 R33
D19
C57 R38
C26
D33
D68
C66 Q26
Q62 R316
L144 R397
L128
UTXB
C25
L141
C19
R113
CN12
C77 C97
TBPF
L142
G H I
MBPF
R153 C136
Q24
C164
C166 B
R89
C196
C
D41
L64 L59 E
R142 L47
6 1
IC4 C187
4 3
C194
R300
CN15
C210
R137
ADJ
TC3 L111
C188
R71
Q32
R72
L118
L116
R176
1 8 C165
IC6
R303
C238 L72
4 5 R151 R356 C189 C178
R172
C270 R162 R154
C227
C235
C224
R160
C247 R161
C206
R388
C133
C219
C225
C129
R94
R70
R385
C184
1 R143 L31
6
L61 L50
L68
C177 C162
IC5 C195
L46 C142
4 3 R128 C167 Q19
C157
D93
C128
C198 R387
C150 L139
C155 C143
C190
1 4
D87
D82
2 3 C120
R398
C171
C160 R92
L44
C174
C137
C197
D40 C175
C183
R120
C179
L158
R395
R132 D54
D52
R384
C214
Q17
L75
L67
C203
R320
R319
C158 C61
C200
D47 R164
C259
R190 C253
C265
R343
Q34
J K L
R82
C205 D99
C71
C109
CN19
C85 D69 R7
D85 C102 ADJ Q58
D84 D30 R317 L5
R68
L160
D13
D34
D15
C92 L159
Q15
C52 2 3
D24 C56 D10
R20
C62
4
1
D22
L15
L9
C42
TC9
TC1
R14
L108
R391
D23
L110
L105
C99 Q1
L8
C116 L13 2 3
1 4
C16
Q14
D76 R35
D20 C39 L146
Q59 R28
3 4 D9
D17
R8 C21
R63 1 5
R297 R31
Q16
L154
C86 R56 L4
C49 D11
C81
C119 L29 C96
R340
R286
R66
C101
D97
C82
C193
C104
R62
R111
C112
D101
Q22 D79
B
D32
C169
C C111 C91
C105
R64 D98
E
C353
R42
C191 R288
C159
3 4
Q47
2 3 R247
1 5
SBPF
Q66
1 4
L91 C330
C248 R255
XF3 C287 R166
2 3 R246
R245
1 4 R240
Q46
W1
L90
R265
C322
C333
C284
C345
C281
Q50
R276
M N O
C3
L163
C361
L164
C271
R104
L162 L102
R296 L101
D14
R29 R295
Q2
14RX
D63
L97
C6
L103 C4
R24
D18
R21
J2
CN1
KEY
D65
D66
D64
R335 C374
J1
L134
PADDLE
C372
C373
J72-0699-11 A/11
Component side
Foil side