Tx-Rx Unit (X57-6390-20) - Kenwood TK-8102H Service Manual

A B C D
TK-8102H
PC BOARD VIEW
1
J1
2
R262
3
C350
4
E
5
6
7
8
1
9
R109
IC101
C346
10
C512
C522
C355 R328
R105
R322 R260
11
C277
10
C284
Q30
+
C262
12
R255
+
C308
R834
C310 C298
C329
R279
CN1
13
C280 +
35
14
E F G H
C295
C299
R265
C328
R154 C821
C818
+B
Q801
S
G D
C814
S
R813
C813
R814
TEMP1
C811 C812
RF
C220
R234
1 14
R229
C168
R273
IC9
7 8
+
C808
R118
POWER
R115
R122 C125
Q16
R128
C521
R176
R155
S
D
RXD
G
S
D
Q22
R138 G
TXD
Q43
R177
R60
CV
R135
C65 +
R56
R274
D2
C60 +
R2
R46
C12 +
D3
Q5
R285
R3
D1
R4
I J K L
DC
+
S
G
C820 Q101
S
C827
R815
R812 R819 PC D807
5 4
IC800
8 1 R827
8T
R805
R810
BPF
R184 R271
R7
R28 C338
+
C14
C29
R23
C37 R20
+
L3
C34 +
X1
C332 R15
11 10
C48
C331
C330
+
IC1
Q4
R12 C22
D7 R326
L2
R72
20 1
C371 R88
R34
C81 C80
Q6
36
M N O P
TX-RX UNIT (X57-6390-20) Component side view
C833
C832
S
D
S
TEMP2
8T
C518
D44
C24
+ C30
C32
R21
1
+ C342 R33
C50
C40 +
R42 4
R311 C378
C58
C374 +
1
R310
R278
4
R277 Q41
R59
R54
C156
R276
AFV
R287
C145 D13
R113
R106
R153
R111
C120
C112 C71
C116
C111
R87
C114
C31 +
R132
C88
C335 R73
C138
C102 +
R173 C377
+
C340
Q R S
Ref. No. Address
IC1 12J
IC3 10N
IC4 12P
IC9 9E
IC17 12B
IC19 10D
C853
IC21 10P
IC22 11P
IC101 10B
IC800 8J
C849
Q2 11I
Q4 12H
Q5 13H
Q6 13K
Q16 11F
C842 Q19 12N
Q22 11F
Q30 12C
Q32 11D
Q33 13C
Q34 3D
TEMP3
Q35 10D
Q38 4D
C304
Q41 11O
Q42 3E
Q43 12F
C835
Q101 5K
Q801 5G
D1 13F
D2 12F
D3 13F
C279
R258
D4 12D
D6 12J
D7 13I
D13 12O
D15 12O
D39 4D
R26
+
D41 7C
R30
D43 11O
8
D44 10O
IC21
5 C53
D800 8J
D801 6P
8
IC22
D802 6P
5
D807 7K
+ +
R19 C352
C333
R18
+ C64
Component side
Pattern 1
R307 R63
Pattern 2
Pattern 3
Pattern 4
J72-0830-02
Foil side