Sanyo PLC-WM4500L Service Manual page 87

Control Port Functions
PIN Port SIGNAL
AG12 EX_PW_UART
AG18 PW_DHS
AH10 PW_R/C_TOP
AH11 RC_R&W_WIRED
AH12 PW_EX_UART
AH18 PW_DVS
AH21 PF_S-6V_AV
AH22 PRESS_SENS
AJ20 PF_LNS
AJ21 PF_IC_S3.3V
AJ22 LENS_CH_POSI_EX Lens Shift H Center Position Detect
AK20 PF_12V_ID
AK21 PF_FAN
AK22 LENS_CV_EX
I/O Expander (TE7783, IC4801)
PIN Port SIGNAL
4 P3 IC_RESET
6 P5 LENS_LR_SW
7 P6 LENS_UD_SW
50 P23 DDC_SCL
51 P24 DDC_SDA
52 P25 GAMMA_SCL
53 P26 GAMMA_SDA
54 P27 USBB_VBUS
55 P28 USBB_D+
61 AIN[1] PF_S5_AV
62 AIN[2] PF_MAIN
63 AIN[3] PF_5V_MAIN
64 AIN[4] P_FAIL_LAN
65 AIN[5] ACCELE_SENS1+
66 AIN[6] ACCELE_SENS1-
67 AIN[7] ACCELE_SENS2+
68 AIN[8] ACCELE_SENS2-
76 P35 LENS_LR_PWM
77 P36 LENS_UD_PWM
97 P15 RC_W_SW
IIC Bus D/A Converter (M62393FP Fan Control, IC7801)
Pin
Function Name
No.
1 Reset Input
2 IIC BUS SCL
3 IIC BUS SDA
4 FAN_CONT1
5 FAN_CONT2
6
7 FAN_CONT4
8 GND
9 DAC Upper Ref. Voltage(CH5~CH8)
10 GND
11 DAC Upper Ref. Voltage (CH1~CH4)
12 FAN_CONT3
13 FAN_CONT7
14 FAN_CONT6
15 FAN_CONT5
16 Power for Output Buffer (4.5V ~ 5.5V)
17 Power Supply +5V±10%
18 Slave Address Setting Pin2 (Vdd)
19 Slave Address Setting Pin1 (Vdd)
20 Slave Address Setting Pin0 (Vdd)
FuNctIoN
UART RXD
Horiz. Sync Signal Output
RC Input Top
RC Input Rear and Wired
UART_TXD
Vert. Sync Signal Output
Power Fail Detect Input S-6V
Pressure Sensor Input
Power Fail Detect Input LENS Power
Power Fail Detect Input S3.3V
Power Fail Detect Input 12V_ID
Power Fail Detect Input Fan Power&Fan Lock
Lens Shift V Center Position Detect
FuNctIoN
Low Power Switch
Lens Shift LR Switch
Lens Shift U/D Switch
IIC Bus DDC
IIC Bus DDC
IIC Bus GAMMA
IIC Bus GAMMA
Power Fail Input for S5V AV
Power Fail Input for MAIN S5V, 6V
Power Fail Input for 5V MAIN
Power Fail Input for LAN
Acceleration Sensor Input 1+
Acceleration Sensor Input 1-
Acceleration Sensor Input 2+
Acceleration Sensor Input 2-
Lens Shift L/R Control PWM
Lens Shift U/D Control PWM
Wired Remote Control Detect Input
Function
FAN_FN909, FN910, FN911 Control Voltage (Panel
Cooling)
FAN_FN906, FN907, FN908 Control Voltage (Panel
Cooling)
FAN_FN902 Control Voltage (PBS Cooling)
FAN_FN904 Control Voltage (Lamp Cooling)
FAN_FN905 Control Voltage (Exhaust)
FAN_FN903 Control Voltage (Lamp Cooling)
FAN_FN901 Control Voltage (Power Cooling)
-87-
I/o
I
O
I
I
O
O
I
I
I
I
I
I
I
I
I/o Note
O H: On
O
O L: Down
O
I/O
O
I/O
IO USB
IO USB
I
I
I
I
I
I
I
I
O L: Operating, H: Stop
O L: Operating, H: Stop
I L: Detected
Action
Pol.
Stand-by Power on
I
→
I
→
I/O
→
AO 0:FAN Max ~ 255:FAN Min
→
AO 0:FAN Max ~ 255:FAN Min
→
AO 0:FAN Max ~ 255:FAN Min
→
-
→
-
→
-
→
-
→
AO 0:FAN Max ~ 255:FAN Min
→
AO 0:FAN Max ~ 255:FAN Min
→
AO 0:FAN Max ~ 255:FAN Min
→
AO 0:FAN Max ~ 255:FAN Min
→
-
→
-
→
I H
→
I H
→
I H
→
Note