Kenwood TM-D710A Service Manual page 88

A B C D
TM-D710A/D710E
1
DISPLAY UNIT (X54-3620-00) (A/4, B/4, C/4, D/4)
Foil side view (J79-0141-09)
2
3
4
5
CN5
– +
BATT
+ SIDE UP
6
CP6
CN3
7 SQL_B 5
4 VOL_B
KEY13
2 VDD
GND 1
J79-0141-09 A/4
8
SQL_A
VOL_A
KEY12
9
VDD
GND
10
J79-0141-09 C/4
11
SQL_B
VOL_B
KEY13
12 VDD
GND
13
J79-0141-09 D/4
14
E F G
PC BOARD
C124
+ C7
50 26
IC15
51
4 3
5 1
G
4 3
IC14
5 1
D2
C109
R114
IC11
R102
R103
D3 C104
L14
R116
R104
R105
75
76 100
C105
C106
CN2
L15
SQL_A 5 48 37
1
MD2
4 VOL_A R112
KEY12
2 VDD
IC12
GND 1
R111
12
13 24
C115
TNC_5V R133
C116
C140 C138
C136
R125 R126
C137
Ref. No. Address Ref. No. Address Ref. No. Address
IC1 4M IC16 6E Q5 8L
IC2 6L IC17 9G Q6 9L
IC3 6L IC18 7I Q7 8L
IC4 3O IC19 6K Q9 6J
IC5 3P IC20 7J Q10 5O
IC6 7N IC21 3P Q11 7F
IC7 9N IC22 3Q Q12 9G
IC8 6I IC23 3R Q13 9H
IC10 9I IC24 5O Q14 8I
IC11 6G IC25 6K Q15 8I
IC12 7G Q1 5N Q16 6J
IC13 3F Q2 8M D1 5O
IC14 5F Q3 9J D2 5D
IC15 5F Q4 9K D3 6D
H I J K
CN1
25
R101
SVD2
C66 C67
CLK
R275
C126
V3
6 5
FWE G
IC25
X2
10 1
C127
C128
32K
1 8
1
R164 IC19
4 5
R163 R162
R52
L16 C120 TData
C60
R180
R51
C123
R50
36
C149
R152 R154
R153 R155
R151
C121
R150
25
C144 C146
R55 R56
R143
R139 R140 R141
C61
C145
R142
RData
R124
+ C4
R129 C131 R121
C130
L11
C62
R58
C101
+
C135
R59
C133 Q3
R119
R120
Ref. No. Address
D4 6D
D8 9Q
D9 9R
D10 8R
D14 9O
L M N O
PC BOARD
DISPLAY UNIT (X54-3620-00) (A/4, B/4, C/4, D/4)
Foil side view (J79-0141-09)
C34
CP11
CP12 C17
R29 C33
75 51
76 50
R28
IC1 R27
R113
R26
R25
R24
R23
R176 R22
C37
Q10
R175 R21
R8
100
26
C26
R20
1 25
C32
R11
R6
C29
C30 C25
D1
C24
C27
C28
C23 FW
G
R10
10V
X1
C80
R40 C38
1
8
IC2
+
4 5
C13
+
I
C14
IC6 G
+
C6
O
TX
C53 R33
C63 C65
R36
R37 RX C50 R34
R38
C52 R32
R39
C51 R31
CT
C64
RT E
R62
D14
R63
C47 C48 C49
P Q R
TM-D710A/D710E
CP2
C18 C15
C56
C8
R4
C41 C43
R2
1 10
R12
C42
IC23
R46
5 6
R47
C54
CN4
8 SQC
G
C20 TXD
RXD 7
PKD
GND
PKS
J3
TXD
GPS
GND
2 10V
PRI 1
C19
RXD
C11
+
S2 S1
J2
COM
7
8 6
RXD GND TXD
5 4 3
CP3
CTS
RTS
2
1
B C A
1 PRI GND RXD
PKS
1 7
CN13
10V TXD PKD SQC
2 8
10V
TXD PKD SQC
PRI GND RXD
PKS
J79-0141-09 B/4
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14