Console Installation CPU Board Component Locations
12
CPU Board Component Locations
Figure 6 shows important component locations on the CPU board.
Figure 6. CPU Board Components
Legend for numbered boxes
1 Console features ibutton (under display)
2 Door (reference)
3 Liquid crystal touch screen display
4 Filtered probe data indicator
5 RAM clear jumper J2 (shown in normal position)
6 CPU board (extends under display)
7 Alarm indicator LED1
8 Power indicator LED2
9 Dip switch with all switches in the open position (normal). Set switch 1 to Closed position to access diagnostic screens.
Switches 2-4 are unused.
10 Display contrast adjustment
11 Console features update ibutton
12 Console setup archive history
13 Console system software U19, U22, and U25.
U19 U22 U25
PGM1
R83
CONTRAST
1
OPEN
234
FPD
LED2
LED1
J2
1
consoles/tls2/display.eps
2
3
4
5
6
7
8
9
10
11
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