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8 107B2 CM24 GSIII Mechanical Instructions
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0. Location of the panel
0.1 Main panel (1155)
0.2 Video panel (1157)
1. General lids
To be able to perform measurements and repairs on the "circuit
boards", the monitor should be placed in Service Position (fig. 1) first:
How to remove the back cover of monitor :
There are 2 screws in the lid [1 screw are at the right side of the
monitor, the other 1 screw are at the left side of the monitor],to fix the
screws
front cabinet and back cover of the monitor.
Step 1: To open the lid at the right-upper side and 1screw in right-
downer side of the monitor.(Fig.2) Fig. 2
Step 2: To open the lid at the left-upper side and 1screw in left-
downer side of the monitor.(Fig.3)
Step 3: To remove the back cover, you can see FIG.4
Chassis :
- After remove the back cover, you can see the inside of the monitor
as Fig. 4
- Then slide out chassis board and disconnect metal shield.
Video panel :
- Remove the metal shield on rear side of Video panel for lids
measurement.
Main panel :
After remove the metal frame.
- To cut out cable tie and disconnect "video panel"
- To disconnect EHT cable screws
- To disconnect ground wire(1703) of video board.
- To disconnect M1802(6pin) to control panel.
- To disconnect M1401(4pin) yoke connector.
- To disconnect M1603(2pin) degaussing coil Fig. 3
- To slide out Main panel as Fig. 1.
Service position :
To get service position as Fig. 1 to Fig. 4.
2. Repair instructions
After the service position was obtained, all the panel's copper track
side could be accessed.
1157
1155 Fig. 4
Fig. 1 Service Position
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