Kenwood TK-7102H Service Manual page 20

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
R104
10
C512
C525
C106
C316 +
C355 R334
1
100
R84
R83
R322 R260
11
R82
C277
10
R81
C284
R80
Q29
I
+
C262
R1
Q30
G IC20
12
R255
C308 + 76
R825
O
75
C310 C298
C268 +
C329
I
R279
CN1
13 G
C280 + +
C265
O
IC14
23
14
E F G H
TX-RX UNIT (X57-6380-XX) -20 : K,M -21 : K2,M2 Component side view + Foil side (J72-0829-12)
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
X2
C216
C199
L33 C514
B
7 8
R318
C107 C
R117
R118
E
POWER Q25
C334
R115
R119
R205
25
R122 C125 D23
26
R158
Q16
R162 R128
R166
C524
R176
C144
R151
R155
D11
RXD
R145 C126
IC6
S
D
R142 R120
G S L5 C74
D
R138 Q22
G
TXD
R70
D14
Q43
R60
R177 C77
L4 CV
L11
R135 L6
C65 +
50 R56
R274
51 D12
C100
D2
C60 +
R2
R332
R46
G
C12 +
R303
D3
Q5
C375
R333 R285
C86
R3
C79
D1
R4
I J K L
DC
+
S
G Q101
C812
S
TH1
C821
R817
R809 D807
5 4
PC
IC800
R820
8 1
8T
R800
R807
R306
C174 R178
C358 R320
R183
R198 R181
C176
C336 C167
BPF
R184 R271 D20
R7
R28 C338
+
Q12 C14
C29
R23
C158
1 5
C99
R169
2 3 C162
L15
C152
C146
R20
C37
+
R156
L9
L3
+
C34 Q20
C95
X1 R148
R15
R62 C332 R147
L7
Q3
C42 R159
11 10
C48
C331
L54
R40
C115 C26
C154
C330
+
Q15
IC1 R126
C133
Q11 C108
Q4 S
R12 C22
4 5
C105 C109 L2
D7
IC23
R72
D 20 1
L20 R107
+ 1 8
C371
R34 C103
R88
R321
C122 C81
Q6
24
M N O P
CN800
ANT
C852
C829
C849
C827
S
L807
D
C839
S
TEMP2
C828
C832
C855
C835
R821
L804
C836
8T
C518
D44
R22
D22
C197
C24
C367 + C32 C30
R21 C177
1
C163 R319 C206
C342
+ R33
C50
C184 C40 +
R167 4
R42
R193
L32
R311 C378
C58
L26
C374 +
1
R310
R278
4
R277 Q41
R59
R54
XF1
R276
AFV
R287
CF2 D13
C127 R275 R19
R113
C128
R106 C333
R153
R111 C120 CF1
10 11
C112
C71
+
C116
L22
C111 R87
C114 C208
C31 +
IC5
R132 4 5
C88
C160
C335 R73
C138 R232 R194
R164 C102 C377 +
R173 1 IC11 8
1 20
C222
C193
R130
C136 R227
+
C147 R305 C192
R209 R302
C226
C143 C340 R304
R150 C214 R215
C142
Q18
Q R S
Ref. No. Address Ref. No. Address
IC1 12J Q33 13C
IC3 10N Q34 3D
IC4 12P Q35 10D
IC5 12M Q37 10E
IC6 11D Q38 4D
IC7 12F Q41 11O
IC9 9E Q42 3E
L809
IC10 12Q Q43 12F
IC11 12O Q101 5K
IC14 13C Q800 5G
C850
C846
IC15 13F D1 13F
R823
IC17 12B D2 12F
D806
IC18 12F D3 12F
C840 C841
IC19 10D D4 12D
IC20 12B D6 12J
C843
D805
IC21 10P D7 13I
IC22 11P D9 11H
IC23 13L D10 12G
IC101 10B D11 11H
IC800 8J D12 12H
Q2 11I D13 12O
Q3 12J D14 12H
D803
Q4 12H D15 12O
L805
Q5 13H D16 12J
C837 Q6 13K D18 13L
Q7 11J D19 10K
Q10 11I D20 10I
TEMP3
D26
Q11 13H D21 10N
C247
Q12 11J D22 10P
L38
Q13 10D D23 10H
C279
Q14 12J D24 13O
R258
Q15 12I D25 9P
TC3
Q16 11F D26 8Q
Q18 13M D38 3E
Q19 12N D39 4D
Q20 12K D41 7C
Q21 10L D43 11O
R26
+
C213
Q22 11F D44 10O
R30
R208
Q23 10I D305 5Q
R283
8
R282
1 Q24 11Q D800 8J
4
IC21
Q26 5 2 3
R330
Q25 10G D801 7P
R217
C221
Q26 10P D803 7Q
R218
8
IC22 Q29 12C D804 7P
5
Q30 12C D806 4P
Q31 12B D807 7K
Q32 11D
+
+
C352 R191
C196
+ C223
R18
R210
C217
7 8 Component side
R214
+
C64
IC10 Layer 1
C212
C211
Layer 2
14
1
R307
Layer 3
R202
R63
C191 Layer 4
C185
Foil side
J72-0829-12
Connect 1 and 4