JVC Model 200 Projector User Manual


 
Chapter 2---System Description
V_PARAB Vertical parabola wave form. About 4 VPP.
V_RAMP Vertical ramp wave form. About 4 VPP.
Raster Timing Generator Board
INPUTS DESCRIPTION
V_DRIVE Square wave HCT level synchronized to vertical sync with 4H duty
cycle.
High Voltage Power Supply
OUTPUTS DESCRIPTION
H_
PARABOLA
Horizontal parabola for dynamic focus section of High Voltage Power
Supply
V_
PARABOLA
Vertical parabola for dynamic focus section of High v\Voltage Power
Supply
Low Voltage Power Supply
INPUTS DESCRIPTION
+5.1 V + 5 V supply for use by convergence board.
+15 V + 15 V supply for use by convergence board.
-15 V - 15 V supply for use by convergence board.
Interlocks and protection
None
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