Service manual

4. DISASSEMBLY AND ASSEMBLY
4.18 Service Manual CNS-9701
- Ground wire from the base
A ground wire (green/yellow) which comes from the base must be
connected to the chassis with the screw (4 mm in dia.) as shown below.
Ground wire
8. Replace the boards or speakers if necessary. Refer to the following connection
diagram.
9. Assemble the display unit by reversing the above procedure.
12 V DC output
20) Key switch assembly
on the rear cover
3) LCD control board
10) Digital RGB cable
15) Touch screen
control board
TOUCHSCREEN
socket
DC IN socket
VIDEO socket
11) Connection cable
13) Power supply cable
4) Audio board
9) Speaker
9) Speaker
SOUND
socket
19) Power switch
16) Power supply cable
2) Touch
screen
(100 V to 240 V AC)
12) AC adapter
1) LCD assembly
(LCD, backlight lamp and
inverter for backlight lamp
included.)
18) Analog RGB
17) Serial data cable