Sanyo PLC-XU87 - Lamp control

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Chassis Block Diagrams
IC301
SCALER
LAMP LP900
AC
SW901
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 11 3
1 3
K8R K6RK690
K8H
K8S
14
Q4801
POWER-ON:H POWER-ON:H
MAIN
POWER
Power
Control
Lamp control