Panasonic CS-TZ25ZKEW Service Manual page 182

19.5.2 CU-TZ50ZKE CU-TZ60ZKE CU-RZ50ZKE
Caution! When handling electronic controller, be careful of electrostatic discharge.
1 Remove the 5 screws of the Top Panel.
2 Remove the 8 screws of the Front Panel.
3 Remove the screw of the Terminal Board
Cover.
4 Remove the Top Cover of the Control Board
by 4 hooks.
Fig. 1
Fig. 2
Fig. 3
5 Remove the Control Board as follows:
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Fig. 4
Fig. 5
Fig. 6