Tx-Rx Unit (X57-5390-10) - Kenwood TK-290 Service Manual

A B C D
TX-RX UNIT (X57-5390-10) Foil side view
R219 C237 R216
C214
C216
D205
D207
C215
D208
D206
D203
L202
R82
D204
C212
C81 R70
R207 R206
C84 R71
C209
R204
L13
C207
L201
R202 C233
R226
R203 R209
C213
R201
L12
L14
C85
C86
C92 C90 C88
C91 C89
L16
Ref No. Address Ref No. Address Ref No. Address Ref No. Address
IC5 4L Q1 4L Q412 7N D203
IC200 4E Q3 3K Q413 8Q D204
IC300 7H Q4 5G Q414 7N D205
IC301 6L Q5 4G Q415 8N D206
IC401 9P Q200 6B D5 3L D207
IC406 6Q Q301 6H D6 5G D208
IC409 9R Q302 8G D10 6C D300
IC412 3O Q303 6G D11 8A D302
IC413 8R Q304 6G D200 8A D303
IC414 4Q Q305 6G D201 7B D401
IC415 4O Q407 8P D202 7B D404
E F G H
D603
C227
D602
R33
L212
R213
5
C224
L210
C99
C229 C228
Q4
L213 8
R214
C230 C206
L214
D6
C37
+
R27
L215
D300 Q301
C310
C240
C319 5 1
Q305
R336
3 2
C309 C337
R304
R743
C317
R341 TH301
R305
R307
CD300
XF301
9 8
IC300
16 1
C305 C315
L300
C307 R319
R308
X300
Ref No. Address
HN1L02FU
5B D408 7M
5B D602 3G
5B D603 3G
5B
5C
5C
6H
9J
AT29C020-90TI
6K
8R
7O
I J K L
R24
C36
C35 R20
Q3
C33
D5
R21
Q1
+
C29
R73
4
R77
R74
11 10
L800
IC5
C19
1
20 1
+
+
C43
IC301
4 3
R28
+
C323
+
C320 R333
5 1
C333
R332 R329
C321
CF301 CF303
CF300 CF302
C331 R317 R318 C330
R315
C311
2SJ243 TC7SH08FU TK11250BM
2SK1824 TC7S66FU
TC35453F
AT2408N10SI2.5 GN2011
57
M N O P
PC BOARD VIEW
17
X1
R403 R430
C93 C10
C95
+
32
4 3
C96 C94
IC415
C17
5 1
R466
75
L21
C485
76
R4
R460
R437
R431
R6
CP714
CP715
CP716
CP718
CP719
R441
CP720
R418
Q414
CP721 100
G
D
1
S
R482
G
D
S
G
R483
D
C444
R496
S
R428
Q415
C443
+
+
R426
L905
784214GC0648EU LMC7101BIM5
TC7S02F LC75824W
Q R S
TK-290
1
2
3
16
IC414
4
1
+ C484
51
R461
50
5
L404
CP712
CP711
CP707
IC406
CP706
6
R432
C487
R425
R433
CP705
26
CP704
25
7
R424
R420
R422
C440
C448 C438
R423
R494 R427
C447
Q413 R468
5 4
X400 8
IC413
8 1
R419
R429
C481
C434 +
9
J72-0519-32
Component side
Pattern 1
10
Pattern 2
Pattern 3
Pattern 4
Pattern 5
Pattern 6
11
Foil side
12
13
58
14