Service manual

-47-
Chassis Block Diagrams
IC301
SCALER
LAMP
LP900
AC
SW902
THERMAL SW
LINE
FILTER
A901
LAMP
BALLAST
SW901
LAMP COVER-SW
Q4811
CHO_RXD LAMP_DET
BALAST_AC
LAMPDC_ON
CHO_TXD
IC9882
INVERTER
13 10295
26
89
413
11 5 4 1 1 3
K8R
K6R
K8H K8S
12
POWER-ON:H
POWER-ON:H
MAIN
POWER
LAMP COVER SW
Power
Control
Lamp control