Basic HTML Version
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G.I. LIGHTS
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POWER DRIVER BOARD
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Power
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Figure #1
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JI06
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G.I. LIGHTS
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POWER DRIVER BOARD
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GENERAL ILLUMINATION CIRCUIT
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Figure #2
There are five general illumination strings; three like figure #1 and two like figure #2. When point "A"
toggles low, points, "8" and
"C"
are high. This turns on the triac and the desired general illumination
string of lights.
BLOCK DIAGRAM OF GENERAL ILLUMINA nON CIRCUIT
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OR
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Po••er Driver Board
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G.I. Lights . Up 10
18 bulbs per string .
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6.3 volt secondory
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Power Dr ive r Boo rd
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CPU Boord
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Zero Cross Detection
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5 vol t seccndcry
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croprocessor
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3-10
LS374
Latch
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