Disassembly Procedures - Sanyo SBM-20 Service Manual

7.
Disassembly Procedures
1.
Disassembly of lid
(1)
(2)
L
Remove the fitting screws on the left side of the lid hinge. Open the lid and, while lifting its left side slightly,
slide rightward to dismount the lid ass'y.
Finder glass, glass supporter and air exhaust can be dismounted by removing tab of outer lid fixing inner
lid. (Fig. 1)
Inner lid
Gla
Outer
2. Disassembly of main unit
(1)
(2)
(3)
b
(4)
(5)
(6)
The bottom lid can be dismounted by removing 4 fitting screws and 4 feet on the bottom lid.
The power supply cord can be removed by unfastening 3 screws on the terminal ass'y and the screw on the
cord bushing (Fig. 2)
Removing the fitting screw on the rear surface
of control panel. The control panel can be re-
moved from the main unit by removing tab of
control panel out of enclosure, through pressing
rightward on the rear surface of control panel.
The control panel can be dismounted by remov-
ing detached 2 sockets from the control PCB
ass'y.
The control PCB ass'y can be removed from
control panel by removing the 2 fitting screws
and tab of control panel.
Remove the 4 fitting screws of the heating shel-
ter plate (B). The heating shelter plate (B)
can be dismounted by setting tab of heating
shelter plate (A) to its horizontal position.
(Fig. 2)
The main unit can be pulled up after removing 6
fitting screw of inner case (upper) , and the
main unit can be separated out of enclosure.
(Fig. 2)
Self-tapping screw, pan hd. 3 x 8mm
F&
Self-tapping screw, pan hd. 3 x 6mm
h
r
%Enc,.s.re
plate (A)
Power supply cord ass'y
(Fig. 2)
16