Panasonic CS-Z20TKR Service Manual page 161

18.3.2 CU-Z42TKR CU-Z50TKR CU-Z60TKR CU-Z71TKR
Caution! When handling electronic controller, be careful of electrostatic discharge.
1 Remove the 5 screws of the Top Panel.
Screw
Screws
2 Remove the 8 screws of the Front Panel.
Screws
Screws
3 Remove the screw of the Terminal Board
Cover.
4 Remove the Top Cover of the Electronic
Controller by 4 hooks.
Hooks
Top Panel
Screws
Fig. 1
Front Panel
Screw
Fig. 2
Top Cover
Hooks
Terminal
Board
Cover
Screw
Fig. 3
5 Remove 2 screws for the plate of Terminal
Board Cover.
6 Remove the Control Board.
Release
screw of
Control Board
Release of 6
connectors
7. Remove the 4 screws of the Electronic
Controller.
161
Plate of
Terminal
Board
Cover
Screws
Fig. 4
Control Board
Release
3 terminal
connectors
Release
screw of
Control Board
Fig. 5
Screws
Electronic Controller
Fig. 6