-85-
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 Reset Output for Motor Drive Ics O H: On
5 P4 F_MOTOR_SW Filter Motor Drive Switch O H: On
6 P5 DVI_HOT Hot Plug Switch for DVI O
7 P6 R/C_CTL0 Remote Control High:FRONT-ONLY/WIRED,Low:NORMAL/REAR-ONLY O
8 P7 PJ_UPDATE PJNET Firmware update O
9 P8 NET_H/L PJNET O
48 P21 R/C_CTL1 Remote Control High:REAR-ONLY/WIRED,Low:NORMAL/FRONT-ONLY O
49 P22 PROG_B_FRT SW_FPGA Config O
50 P23 SYS_SW_CPU Gammma Switch O
51 P24 FAN_DRIVE_CPU Fan Voltage Switch O H: On
52 P25 SDA3_GAM IIC for Gamma IC IO
53 P26 SCL3_GAM IIC for Gamma IC IO
54 P27 USBB_VBUS IO USB
55 P28 USBB_D+ IO USB
61 AIN[1] S1.2V_FRT Power Fail Input for SW_FPGA S1.2V I
62 AIN[2] PF_S5V_MAIN Power Fail input S5V I
63 AIN[3] PF_5V_MAIN Power Fail 5V I
64 AIN[4] GND
65 AIN[5] ACCELE_SENS1+ G-Sensor1 I
66 AIN[6] ACCELE_SENS1- G-Sensor1 I
67 AIN[7] ACCELE_SENS2+ G-Sensor2 I
68 AIN[8] ACCELE_SENS2- G-Sensor2 I
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 UART
76 P35 LENS_LR_PWM Lens Shift L/R Control PWM O PWM
77 P36 LENS_UD_PWM Lens Shift U/D Control PWM O PWM
78 P37 LENS_LR_SW Lens Shift L/R Switch O PWM
79 P38 LENS_UD_SW Lens Shift U/D Switch O
81 DMINUS USBB_D- USB IO
82 DPLUS USBB_D+ USB IO
91 P11 SCLK_FRT SW FPGA Config O 3-Wire
92 P12 SDAT_FRT SW FPGA Config O 3-Wire
93 P13 3-Wire
94 P14 BOX_SW PJNET I
97 P15 W_RC_SW Wired Remote Control Detect Input I
98 P16 S3.3V_I/O
99 P17 INT_FRT SW FPGA Config O
100 P18 DONE_FRT SW FPGA Config O
Control Port Functions
PIN PORT SIGNAL FUNCTIOM I/O NOTE
P1 SCART_CV_PW SCART C Sync Input I
P2 SCART_G SCART Green Input I
R3 SCART_R SCART Red Input I
T2 SCART_G SCART Green Input I
U1 Y_IN_PW Component SOG Signal I
U2 Y_IN_PW Component Y Signal I
U3 CB_IN_PW Component Cb Signal I
V2 CR_IN_PW Component Cr Signal I
AA2 INPUT2_VS_EX V Sync for Input 2 I
AA3 INPUT2_HS_EX H Sync for Input 2 I
AG11 PW_R/C_FRONT Remote Control Signal Input [Front} I
AG12 EX_PW_UART UART for S Port I/O
AG17 PW_DCLK Clock I
AG18 PW_DHS H Sync Input I
AH9 NMI_RST Push switch I
AH10 PW_R/C_REAR Remote Control Signal Input [Rear] I
AH11 RC_PW Remote Control Signal Input [Wired] I
AH12 PW_EX_UART UART for S Port I/O
AH18 PW_DVS V Sync Input I
AH21 OPTION2 Option for Lamp I
AH22 PRESS_SENSE Pressure Sensore Input I
AJ20 OPTION3 Option for Brand
AJ21 OPTION1 Option for lamp
AK21 WINS_SENSE Flow Sensor Input I