Mimio MimioProjector, Руководство по обслуживанию

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3-13 MimioProjector Service Manual
Chapter 3: Troubleshooting
J6: FAN1_System
PIN Description Voltage(V)
1 FAN1_1 Pre-cooling mode : 12V ±5%
25 °C Full power mode : 6.5V ±5%
25 °C Eco mode : 5V ±5%
40 °C Full power mode : 12V ±5%
40 °C Eco mode : 11V ±5%
ED Mode (30% lamp power):4.5V±5%
2 FAN1_2 Normal Mode:Low
Error Mode:High
3 FAN1_3 0
Pin1
Pin3
J4: Thermal sensor
PIN Description Voltage(V)
1 TS_BD_VCC 3.3V±5%
2 TS_BD_GND 0
3 TS_BD_SDA high (3.3V)
4 TS_BD_SCL high (3.3V)
Pin1
Pin4
J20: Photo sensor
PIN Description Voltage(V)
1 PHOTO_1 5V±5%
2 PHOTO_2 0.9V±5%
3 PHOTO_3_GND 0
Pin1
Pin3
J5: Front IR
PIN Description Voltage(V)
1 IR_F_VCC 5V±5%
2 IR_F_GND 0
3 IR_F high (5V)
Pin1
Pin3