Kenwood TKR-740 Service Manual page 25

2. Cooling Fan (Rear side)
(1) Attach the fan to the front of the chassis with the 2 supplied
screw s.
Cooling fan
(2) Slide the fan cable through the cable slot in the chassis,
then push the cable underneath the corner of the PCB (TX
unit (B/3)).
Guide the fan cable along to the chassis, then plug the
connector into the CN305 on the TX unit (B/3).
TX UNIT
(B/3)
DISASSEMBL Y FOR REPAIR
Chassis (Rear side)
CN305
Slide the fan cable
underneath the corner
of the PCB.
How to install a coaxial cable betw een CN301
and CN1 (TX unit)
When you connect CN1 (TX unit A/3) and CN301 (TX unit
B/3) w ith a coaxial cable, you must guide and align the coaxial
cable w ith the shielded case as show n in the figure below .
Ensure that the coaxial cable makes contact w ith the metal
shielded case.
Shielded case
TX UNIT
(B/3)
CN301
Coaxial cable
TKR-740
TX UNIT
(A/3)
CN1
25