Kenwood TH-K20A Service Manual

24
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R402
R405
R414
R415
R235
R236
R237
R238
R239
R240 R241
R437
R243
R438
R439
R248
C404
C405
C406
C407
R452
C417
R453
C418
C419
C420
C424
C427
C428
R464
S417
C251
C253
C25
C255
C256
C259
C261
D203
C265
D401
L107
L108
L109
L110
L112
L11
3
L114
L115
IC400
R119
R319
R126
R127
R128
R129
R320
R321
R322
R325
R327
R328
R329
R330
R3
3
C316
C317
C318
C319
C125
C127
C129
C320
C324
R361
C325
C326
C327
C133
C134
C328
C135
C136
C137
C138
R369
C139
C3
3
C140
C141
C144
C146
C345
R38
2
C347
C154
R385
R386
C157
R387
R388
C160
D101
D102
D103
C357
D104
Q204
C361
Q401
Q402
Q403
Q404
L211
L213
L214
IC302
IC303
C38
6
R326
S418
PTT
MONI
VR300
S419
J301
J300
+
1
4
5
8
1
4
5
8
1
4
5
8
G
D
S
G
D105
TH-K20A/K20E PC BOARD
Ref. No. Address
IC1 8Q
IC200 8M
Ref. No. Address
Q7 9Q
Q101 4N
Q102 3N
Q200 8M
Q201 9O
Q202 8N
Q203 6M
Q204 6J
Ref. No. Address
Q401 9J
Q402 8J
D1 5P
D2 5P
D3 6P
D4 5Q
D5 5Q
D6 5P
D7 4P
Ref. No. Address
D101 4F
D102 4F
D103 4G
D200 6K
D201 6K
D203 5I
D204 6L
Ref. No. Address
Q1 6Q
Q2 4P
Q3 5Q
Q4 4Q
Q5 3Q
Q6 8R
IC302 6G
IC303 7F
IC400 8I
Q103 4L
Q104 4N
Q307 4O
Q403 8C
Q404 7C
D8 3P
D9 5R
D10 6R
D11 6Q
D104 5H
Ref. No. Address
D401 8J
TX-RX UNIT (X57-821X-XX) 0-11: K 0-20: M 2-71: E
Foil side view (J79-0325-09)
D105 4G

Kenwood TH-K20A Specifications

General

Brand	Kenwood
Model	TH-K20A
Category	Transceiver
Language	English