Disassembly Instructions - Mitsubishi Electric MSH-C18TV Service Manual

12

DISASSEMBLY INSTRUCTIONS

NOTE:
<"Terminal with lock mechanism" Detaching points>
In case of terminal with lock mechanism, detach the terminal as shown below.
There are two types ( Refer to (1) and (2)) of the terminal with lock mechanism.
The terminal with no lock mechanism can be removed by pulling it out.
Check the shape of the terminal and work.
(1) Slide the sleeve and check if there is a locking lever or not.
Sleeve
Locking lever
12-1. MSH-C18TV -
INDOOR UNIT
OPERATING PROCEDURE
1. Removing the front panel
(1) Remove the screw caps at the down of the front panel.
Remove the screws.
(2) Pull the panel down to your side slightly and unhook the
catches at the top.
2. Removing the electronic control P.C. board, the
receiver P.C. board and the display P.C. board
(1) Remove the front panel. (Refer to 1)
(2) Remove the electrical cover.
(3) Remove the screw of the terminal cover.
(4) Remove the screw of the terminal block.
(5) Unhook the catch of the lamp holder.
(6) Remove the receiver holder and the receiver P.C. board.
(7) Remove the screw of the ground wire.
(8) Disconnect all the connectors and all the lead wires on the
electronic control P.C. board.
(9) Remove the electronic control P.C. board and display P.C.
board.
1Slide the sleeve.
2Pull the terminal while
pushing the locking
lever.
MSH-C24TV -
E1
(2) The terminal with this connector is a terminal
with lock mechanism
E1
Photo 1
Photo 2
47
1Hold the sleeve, and
pull out the terminal
slowly.
Connector
PHOTOS
Front panel
Screws
Lamp Display
Receiver
holder P.C. board P.C. board
Screw of
the termi-
nal block
Indoor
electronic
control
P.C. board
Receiver
holder