Kenwood TK-2200 Service Manual page 33

A B C D
TK-2200
PC BOARD
1
2
TX-RX UNIT (X57-6880-XX) -10 : K -11 : K2 Foil side view (J72-0948-09)
3
D106
D105
C149
L116
C153
4
C160
C156
C111
L118
5 R136
R137
C142
6
L115
C141
7
C139
R343
8
R337
+
9
10
J72-0948-09
11
Ref. No. Address Ref. No. Address Ref. No. Address
IC2 7L Q6 8K
IC201 5N Q7 10L
12
IC301 8P Q9 6K
IC402 4Q Q102 7H
Q1 7O Q103 7H
Q2 8L Q106 7F
Q3 9M Q202 6O
13
Q4 8J Q203 4N
Q5 8I Q204 4J
30
14
E F G
S401
R237
PTT
R239
Q205
4 1
C263
3 2
R234
C264
C266
R230
L211
R243
L210
C268
+ C251
C252
D203
R122
C135
C124
R124
C133
R117
C137
TH101
C134
R144
S
C117
D Q106 G
R451
L113
S
MIC MICIN
J301
EXT. SP/EXT. MIC
SPO
TXD
PTT/RXD
SPI
NC AE
Ref. No. Address Ref. No. Address
Q205 3F D7 10J D203 5G
Q301 6P D9 10L D204 5G
Q302 9R D10 9J D205 4E
Q317 7P D101 7J D206 4E
Q318 7P D103 4C D301 10P
Q403 4Q D104 4C D302 10Q
Q404 3Q D105 3C D303 9R
D4 9K D106 3C D402 4R
D5 10L D202 6J D405 9R
H I J K
S402
S403
SW1 SW2
CN201
C241
R291 R227
C245
R224 C348
R223
L207
C239
C235
C230
D202
R217
C87
C104 R103
R107
C101
C105
R109
L9
L22
C50
Q5
C64 R43 C78
L23
C60
R41
C59 Q6
C73
C57
C69
OPTDET 5MS C67
C62
R39
TC1
C63
C53 C68
C52
C71
L13
C47
D7
L10 L24
R23
L M N O
TX-RX UNIT (X57-6880-XX) -10 : K -11 : K2 Foil side view (J72-0948-09)
XF201
C219
C228
C207
R209
C208
CF201
C210
+
C213
C35
L5
3 4
C82
L7
IC2 C26
8 1
L3
C221
C43 C40
L8
C38
C18
C9
C15
L20
C16
C66 R38
R13
S
C74
Q3 G
D
L17
C58 TC2
L14
D9
CV
L11
P Q R
TK-2200
PC BOARD
C421
C427
C225
D402
R215
C443
C426
CD201
R206
R213
R211 C215
Q301
R320
R319 C320
C319
R417
R316
C307
+ C318
C308
G
D C314 C329
C306 +
C312
S
Q317
C328
9 1
10 32
IC301
R321
16
26
R326
17 25
R426
R327
R330
R388
C309 C313
D405
R310 R313
R360
R331
D303
R445
C332
R328
C317
Q302
R318
C321
R308
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
S
1
2
3
4
5
6
7
8
9
10
11
12
13
31
14