Chapter 2---System Description
OUTPUT DESCRIPTION
RED_VIDEO Red video output. 0 Volt to 1 Volt.
GRN_VIDEO Similar to RED_VIDEO
BLU_VIDEO Similar to RED_VIDEO
RESTORE DC RESTORE control signal. When this signal is asserted, the
DC level of the video signal is clamped at the proper value
on the VAB.
RED_G2 Red CRT G2 voltage adjust control signal.
GRN_G2 Similar to RED_G2
BLU_G2 Similar to RED_G2
G1_BIAS Control the adjustment of G1 voltage for all three CRTs
External Video
INPUT DESCRIPTION
RED_VIC #1 Red video input from video input card #1
GRN_VIC #1 Similar to RED_VIC #1
BLU_VIC #1 Similar to RED_VIC #1
RED_VIC #2 Similar to RED_VIC #1
GRN_VIC #2 Similar to RED_VIC #1
BLU_VIC #2 Similar to RED_VIC #1
RED_VIC #3 Similar to RED_VIC #1
GRN_VIC #3 Similar to RED_VIC #1
BLU_VIC #3 Similar to RED_VIC #1
H_VIC #1 Horizontal sync signal input from video input card #1
H_VIC #2 Similar to H_VIC #1
H_VIC #3 Similar to H_VIC #1
V_VIC #1 Vertical sync signal input from video input card #1
V_VIC #2 Similar to V_VIC #1
V_VIC #3 Similar to V_VIC #1
2-28 Model 200 Service Manual