-97-
I/O Expander (TE7783, IC4801)
PIN PORT SIGNAL FUNCTION I/O NOTE
2 P1 BUFFER_SW1 Buffer SW Output O
3 P2 NET_SW_PW PJNET Switch Output O
4 P3 IC_RESET_CPU Main Power Switch O H: On
5 P4 TE7783_POWER_KEY Power SW Input at Eco mode O L: Power-On
6 P5 RC_CTRL2 RC Switch O L: Enable, H: Disable
7 P6 F_MOTOR_SW Filter Motor Drive Switch O L: Output, H: Stop
8 P7 PJ_UPDATE PJNET Firmware update O H: Normal Mode
9 P8 NET_H/L PJNET O Active L
48 P21 LENS_UD_SW Lens Shift U/D Switch O L: Down
49 P22 PROG_B_FRT SW_FPGA Config O
50
P23
LENS_LR_SW Lens Shift L/R Switch
O
51 P24 FAN_DRIVE_CPU Fan Voltage Switch O
52 P25 RC_CTL1 Remote Control 1 Front Enable O L: Front
53 P26 RC_CTL0 Remote Control 0 Top Enable O L: Top
54 P27 USBB_VBUS IO USB
55 P28 USBB_D+ IO USB
61 AIN[1] P-FAIL_S3.3V_KS Power Fail Input for S3.3V Keystone I
62 AIN[2] LENS_SENS_U Lens Sensor Input Up I H: Detected
63 AIN[3] LENS_SENS_D Lens Sensor Input Down I H: Detected
64 AIN [4] LENS_SENS_R Lens Sensor Input Right I H: Detected
65 AIN[5] LENS_SENS_L Lens Sensor Input Left I H: Detected
66 AIN[6] LENS_SENS_C Lens Sensor Input Center I H: Detected
67 AIN [7] OPTION2 Option Input I Not used
68 AIN[8] OPTION1 Option Input I Not used
72 P31 I/O_PJ_UART UART for PJNET IO UART
73 P32 PJ_I/O_UART UART for PJNET IO UART
74 P33 MOUSE_TXD PJNET Mouse IO UART
75 P34 Not used UART
76 P35 LENS_LR_PWM Lens Shift L/R Control PWM O L: Operating, H: Stop
77 P36 LENS_UD_PWM Lens Shift U/D Control PWM O L: Operating, H: Stop
78 P37 MOTOR_STEP Filter Motor Drive O PWM
79 P38 PW_LAMP_ID_INH2 O
91 P11 SCLK_FRT SW FPGA Config O 3-Wire
92 P12 SDAT_FRT SW FPGA Config O 3-Wire
93 P13 Not used 3-Wire
94 P14 BOX_SW PJNET I L: Detected
97 P15 RC_W_SW Wired Remote Control Detect Input I L: Detected
98 P16 LAMP-ID_INH1 Lamp Cover Detection I L: Detected
99 P17 INT_FRT SW FPGA Config O
100 P18 DONE_FRT SW FPGA Config O
Control Port Functions
PIN PORT SIGNAL FUNCTION I /O NOTE
AH21 KEY2 Key Control Input 2 I
AH22 PRESS_SENS Pressure Sensor Input I
AJ20 OPTION3 Option I
AJ21 KEY1 Key Control Input 1 I
AJ22 THERM_DET Thermal Sensor Detection (Thermistor/Thermal Sensor IC) I
AJ23 PW_DAC Not used
AK20 THERM1 Thermal Sensor Input I
AK21 WINS_SENSE Wind Sensor Input I
PIN PORT SIGNAL FUNCTION I/O NOTE
G13 SW_HDMI5V HDMI 5V Power SW O H: On
G14 IN0_HDET H-Sync Detect I
G16 IN0_VDET V-Sync Detect I
E13 ON_15.5V_PNL_EX Panel 15.5V Power SW O H: On
E14 ON_3.3V_PNL_EX Panel 3.3V Power SW O H: On
F14 SI_RST HDMI Receiver Reset O
K16 SW_HDMI1.2V HDMI 1.2V Power SW O H: On
E16 R1HPDOUT Hot plug Detect HDMI (Not used)
FPGA (XC3S50A, IC5201)
To Next Page
Loading...
