ViewSonic G90fB-4 - Block Diagram

Function key menu/exit/up /down control
G1 control Q412 circuit
IC802 LM2465 O/P
Q426 Size control
IC801 LM1246DKA PRE.AMP. On screen display
Q403,T402(FBT) HOR. O/P
Q402,T401 HOR. DRIVER
IC601 STV8172A VERT. O/P
EHT
G1 G2 FOCUS
IC405 UC3843 EHT
26KV
H
HV
CRT
R
SIGNAL CABLE
G
B
R
G
B
V
IC101 SAA4849PS/V1016 CRYSTAL 48M
IC803 LM2480
Q907, IC903 Power saving
9. Block Diagram
ViewSonic Corporation Confidential - Do Not Copy G90fB-4
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