Kenwood TK-5710(H), Service Manual, Page: 21 / 124

21
TK-5710
(
B
)
/5710H
(
B
)
DISASSEMBLY FOR REPAIR
Disassembly Procedure (TK-5710H (B))
■
Removing the upper/ lower case and shield cover
1. Remove the 12 screws
z
and 12 spacers
x
.
2. Remove the upper case
c
and lower case
v
.
3. Remove the upper packing
b
and lower packing
n
.
4. Remove the shield cover
m
.
■
Removing the TX-RX unit (X57-703)
1. Remove the 7 screws
,
holding the PLL shield cover.
2. Remove the PLL shield cover
.
.
3. Remove the coaxial cables from the two connectors
(CN152, CN200) of the TX-RX unit
/
.
4. Remove the flat cables from the two connectors (CN600,
CN601) of the TX-RX unit
Ω
.
5. Remove the 5 screws
≈
.
3
6
5
8
8
8
8
8
7
9
11
11
14
15
15
16
16
12
12
12
4
2
2
1
2
2
1 1
2
1
1
10
10
13
17
17
17
17
17
17
17
17
17
17
Final unit
TX-RX
unit
CN152
CN200
CN601
CN600
Control
unit
CN702
■
Removing the Final unit (X45-376)
1. Remove the cables from the connector (CN702) of the
control unit
ç
.
2. Remove the 2 screws
√
holding the power module.
3. Remove the solder of the power module with a solder
absorber.
4. Remove the 4 screws
∫
holding the two final transistors.
5. Remove the 2 screws
~
holding the + (positive) terminal
and - (negative) terminal of the power supply cable.
6. Remove the 16 screws
µ
holding the final unit.
7. Remove the solder of the antenna receptacle with a
solder absorber.