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23” LCD Color Monitor BenQ G2320HD
50
Power Board
ON/OFF
PID
EMI filter
Start Resistor
(R904, R905)
PWM Control
(IC901)
Transformer
AC input
16V
Feedback
Circuit
Transformer
(PT801)
MOSFET
(Q805, Q806)
Lamp
5V
Bridge Rectifier
and Filter
Feedback Circuit
Rectifier diodes
Output Circuit
PWM Control
(IC801)
Power Switch
(
Q901
)
Photocoupler
(IC903)
16V
DIM
Summary of Contents for G2320HD
Page 13: ...23 LCD Color Monitor BenQ G2320HD 13...
Page 14: ...23 LCD Color Monitor BenQ G2320HD 14...
Page 43: ...23 LCD Color Monitor BenQ G2320HD 43 C Put the disassembly tool into the nick...
Page 44: ...23 LCD Color Monitor BenQ G2320HD 44 D Gash slightly the latch with the disassembly tool...
Page 48: ...23 LCD Color Monitor BenQ G2320HD 48 MAIN BOARD POWER BOARD...
Page 68: ...23 LCD Color Monitor BenQ G2320HD 68 PCB LAYOUT Main Board...
Page 69: ...23 LCD Color Monitor BenQ G2320HD 69...
Page 70: ...23 LCD Color Monitor BenQ G2320HD 70 Power Board...
Page 71: ...23 LCD Color Monitor BenQ G2320HD 71...