Kenwood TK-780 Service Manual page 56

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A
B
C
D
Ref. No. Address
Ref. No. Address
Ref. No. Address
Ref. No. Address
Ref. No. Address
IC1
9M
IC13
6G
Q11
7G
Q26 10C
D1
13D
IC2
13G
IC15
9C
Q12
7H
Q27
7D
D2
13C
IC3
10E
IC201 6M
Q15 12K
Q28
7D
D3
13C
IC4
9E
IC400
2K
Q18
11J
Q29
6N
D4
13D
IC6
6M
Q1
8E
Q20
5G
Q30
8D
D5
13E
IC7
9G
Q2
9J
Q22
9C
Q31
8C
D6
12C
IC8
10G
Q3
9I
Q23
10J
Q202 9Q
D15 11N
IC9
8D
Q7
10N
Q24
10J
Q203
7L
D16
7B
IC12
9H
Q9
8B
Q25
9C
Q204
7J
D17 13D
L14
C197
SP
C196
C188
C151
R148
C198
R106
C163
C143
C144
C142
PA
C89
R90
C80
R153
Q9
D20
D21
IC9
I
R116
Q30
G
R145
R155
D26
O
Q25
C127
C65
8
7
Q22
R140
IC15
R408
14
1
R137
LOK
PSW
E
SB
DEO
RD2
TD2
TD1
E
F
G
H
TX-RX UNIT (X57-6142-XX) (A/2) -70 : E -72 : E3
Ref. No. Address
Ref. No. Address
Foil side view (J72-0724-22 A/2)
D20
8C
D31
8C
D21
8B
D34
8C
D22
11I
D35
12F
D23 11H
D209
7L
D24
7E
D210
7J
D26
9B
D211 5N
D27
7Q
D212 6O
D28
8B
1
D30
6R
R251
C111
R249
Q20
B
C
E
+
C121
C177
R138
R142
I
SB
G
O
IC13
C120
C119 +
9C
C78
B
8R
C
8T
E
Q12
8C
G
D
S
Q1
R39
R36
9
8
DT
IC7
16
1
ES
9
8
IC8
CK
16
1
R130
5C
C4
C3
+
C42
D23
RD1
SQ
OP
R18
C2
C1
FW
D35
R64
R31
R22
C17
DEO
1
8
IC2
4
5
I
J
K
L
IC400
2
3
C288
C289
C406
C407
DB
C273
C274
C261
C243
C285
C283
R239
C282
C240
C241
R241
Q204
C235
C242
E
Q203
E
C
C237
C
B
B
D210
R238
5C
C117
MB
+
C116
DT
CP
EP
R28
+
C25
R29
C30
C27
KEY
W/N
LD
X1
R161
QAD
R131
R107
Q15
DM
R16
R104
TP3
R165
M
N
O
P
PC BOARD VIEW
4
C290
C272
C271
C251
D211
D212
C255
R223
5
4
Q29
IC6
8
1
R52
C44
H/L
R224
C231
R230
5
4
IC1
SUB UNIT (X58-)
8
1
R169
R62
R170
R27
R26
ST
C52
C55
R34
HT
E
9CL
L3
8CL
R69
MD
C49
D15
C161
CV
C47
R56
R174
L7
R171
R172
C154
Q
R
S
TK-780
1
Component side
2
Layer 1
Layer 2
Layer 3
Layer 4
3
Foil side
4
ANT
ANT E
5
C202
6
C148
R147
7
C146
+
C162
8
9
10
TV
11
12
TP1
TP2
13
J72-0724-22 A/2
58
14

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