Sanyo PLC-WTC500AL Service Manual page 97

Control Port Functions
PIN PORT SIGNAL
AH21 KEY2
AH22 PRESS_SENS
AJ20 OPTION3
AJ21 KEY1
AJ22 THERM_DET
AJ23 PW_DAC
AK20 THERM1
AK21 WINS_SENSE
I/O Expander (TE7783, IC4801)
PIN PORT SIGNAL
2 P1 BUFFER_SW1
3 P2 NET_SW_PW
4 P3 IC_RESET_CPU
5 P4 POWER_KEY
6 P5 RC_CTRL2
7 P6 F_MOTOR_SW
8 P7 PJ_UPDATE
9 P8 NET_H/L
48 P21 LENS_UD_SW
49 P22 PROG_B_FRT
50 P23 LENS_LR_SW
51 P24 FAN_DRIVE_0
52 P25 RC_CTL1
53 P26 RC_CTL0
54 P27 USBB_VBUS
55 P28 USBB_D+
61 AIN[1] P-FAIL_S3.3V_KS
62 AIN[2] LENS_SENS_U
63 AIN[3] LENS_SENS_D
64 AIN[4] LENS_SENS_R
65 AIN[5] LENS_SENS_L
66 AIN[6] LENS_SENS_C
67 AIN[7] OPTION2
68 AIN[8] OPTION1
72 P31 I/O_PJ_UART
73 P32 PJ_I/O_UART
74 P33 MOUSE_TXD
75 P34 Not used
76 P35 LENS_LR_PWM
77 P36 LENS_UD_PWM
78 P37 MOTOR_STEP
79 P38 PW_LAMP_ID_INH2
91 P11 SCLK_FRT
92 P12 SDAT_FRT
93 P13 Not used
94 P14 BOX_SW
97 P15 RC_W_SW
98 P16 LAMP-ID_INH1
99 P17 INT_FRT
100 P18 DONE_FRT
FPGA (XC3S50A, IC5201)
PIN PORT SIGNAL
G13 SW_HDMI5V
G14 IN0_HDET
G16 IN0_VDET
E13 ON_15.5V_PNL_EX
E14 ON_3.3V_PNL_EX
F14 SI_RST
K16 SW_HDMI1.2V
E16 R1HPDOUT
FUNCTION
Key Control Input 2
Pressure Sensor Input
Option
Key Control Input 1
Thermal Sensor Detection (Thermistor/Thermal Sensor IC)
Not used
Thermal Sensor Input
Wind Sensor Input
FUNCTION
Buffer SW Output
PJNET Switch Output
Main Power Switch
Power SW Input (Not used)
RC Switch (Not used)
Filter Motor Drive Switch
PJNET Firmware update
PJNET
Lens Shift U/D Switch
SW_FPGA Config
Lens Shift L/R Switch
Fan Voltage Switch
Remote Control 1 Front Enable (Not used)
Remote Control 0 Top Enable (Not used)
Power Fail Input for S3.3V Keystone
Lens Sensor Input Up
Lens Sensor Input Down
Lens Sensor Input Right
Lens Sensor Input Left
Lens Sensor Input Center
Option Input
Option Input
UART for PJNET
UART for PJNET
PJNET Mouse
Lens Shift L/R Control PWM
Lens Shift U/D Control PWM
Filter Motor Drive
SW FPGA Config
SW FPGA Config
PJNET
Wired Remote Control Detect Input
Lamp Cover Detection
SW FPGA Config
SW FPGA Config
FUNCTION
HDMI 5V Power SW
H-Sync Detect
V-Sync Detect
Panel 15.5V Power SW
Panel 3.3V Power SW
HDMI Receiver Reset
HDMI 1.2V Power SW
Hot plug Detect HDMI (Not used)
-97-
I/O NOTE
I
I
I
I
I
I
I
I/O NOTE
O
O
O H: On
I
O L: Enable, H: Disable
O L: Output, H: Stop
O H: Normal Mode
O Active L
O L: Down
O
O
O
O L: Front
O L: Top
IO USB
IO USB
I
I H: Detected
I H: Detected
I H: Detected
I H: Detected
I H: Detected
I Not used
I Not used
IO UART
IO UART
IO UART
UART
O L: Operating, H: Stop
O L: Operating, H: Stop
O PWM
O
O 3-Wire
O 3-Wire
3-Wire
I L: Detected
I L: Detected
I L: Detected
O
O
I/O NOTE
O H: On
I
I
O H: On
O H: On
O
O H: On