Kenwood TK-7102H Service Manual page 18

A B C D
TK-7102H
PC BOARD VIEW
1
2 J1
R262
3
C350
4
E
5
6
7
8
1
9
R109
C353
IC101
10
C512
C525
C355 R334
R322 R260
11
C277
10
C284
Q30
+
C262
12
R255
C308 +
R825
C310 C298
C329
R279
CN1
13
C280 +
19
14
E F G H
C295
C299
R265
C328
R154 C853
C811
+B
S Q800
G D
S
C808
R805
C283
C803
TEMP1
C854
R804
C802
R233
R221
RF
C220
R234
R229 1 14
C168
R273
IC9
7 8
R118
POWER
R115
R122 C125
Q16 R128
C524
R176
R155
S
D
RXD
G S
D
R138 Q22
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
TX-RX UNIT (X57-6380-XX) -20 : K,M -21 : K2,M2 Component side view (J72-0829-12)
DC
+
S
G Q101
C812
S
TH1
C821
R817
R809 D807
5 4
PC
IC800
R820
8 1
8T
R800
R807
BPF
R184 R271
R7
R28 C338
+
C14
C29
R23
C37 R20
+
L3
+
C34
X1
R15
C332
11 10
C48
C331
C26
C330
+
IC1
Q4
D7 R12 C22
L2
R72
20 1
C371
R34
R88
C81
Q6
20
M N O P
C852
C829
C849
C827
S
D
C839
S
TEMP2
C828
TEMP3
C855
C835
L804
8T
C518
D44
R22
C24
+ C32 C30
R21
1
+ C342 R33
C50 IC21
C40 +
4
R42
R311 C378
C58
C374 +
1
R310
IC22
R278
4
R277 Q41
R59
R54
R276
AFV
R287
D13
R19
R113
R106 C333
R153
R111 C120
C112
C71
C116
C111 R87
C114
C31 +
R132
C88
C160
C335 R73
C138
C102 C377 +
R173
R164
C340 +
R307 R63
Q R S
Ref. No. Address
IC1 12J
IC3 10N
IC4 12P
IC9 9E
IC17 12B
IC19 10D
IC21 10P
IC22 11P
IC101 10B
IC800 8J
Q2 11I
Q4 12H
Q5 13H
Q6 13K
Q16 11F
C843
Q19 12N
Q22 11F
Q30 12C
Q32 11D
Q33 13C
Q34 3D
Q35 10D
Q38 4D
Q41 11O
Q42 3E
Q43 12F
Q101 5K
Q800 5G
D1 13F
D2 12F
C279
D3 12F
R258
D4 12D
D6 12J
D7 13I
D13 12O
D15 12O
D39 4D
R26
+
D41 7C
R30
D43 11O
8
D44 10O
5
R330
D800 8J
D801 7P
8
D807 7K
5
+
+
C352
R18
+
C64
Component side
Layer 1
Layer 2
Layer 3
Layer 4
J72-0829-12
Foil side