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4.5 Circuit board structure and function definition
This product has equipped special connection board for main circuit board to provide reliable connection and fix
for cables. Connection board and main board connect through pins and the main board provides two connector
jack to install extend function sub-board.
No.
Mark
1
U2
—
2
SONY
SANYO
LG
HONEYWELL
7
P17. Main circuit board picture
T6. Main board main function definition
Name
CPU
Camera control sub-board
SVEX-W125-3 (Ex) Explosion proof PTZ Camera Manual
ON
OFF
OFF
OFF
ON
ON
OFF
ON
2
1
6
3
Control core of the whole system
Different sub-board could control different type of
cameras. There are two types of sub-boards by far:
ON
ON
OFF
OFF
5
4
Function
Book
Ver: 2.3
15
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