Control Port Functions; Scaler I/O Port Functions (Pw392) - Eiki LC-WB42N Service Manual

Control Port Functions

Scaler I/O Port Functions (PW392)

PIN Port
Port NAMe FuNctIoN
No. No.
4 E0 PortB7
147 E29 PortB6
252 E28 PortB5
49 E27 PortB4
48 E26 PortB
5 F0 PortB2
148 F29 PortB1
25 F28 PortB0
50 F27 PortC7
49 F26 PortC6
6 G0 PortC5
149 G29 PortC4
254 G28 PortC
51 G27 PortC2
440 G26 PortC1
7 H0 PortC0
06 AB PortD7
15 B20 PortD6
20 A20 PortD5
40 D19 PortD4
241 C19 PortD
19 A19 PortD1
154 M29 PortH7
41 M0 PortH6
444 L26 PortH
55 L27 PortH2
291 AH12 PortH1
86 AG12 PortH0
56 M27 PortJ7
445 M26 PortJ6
67 AK22 ADC0
69 AK20
178 AJ21 ADC1
180 AJ20
281 AH22 ADC2
68 AK21 ADC
170 AJ22 ADC4
282 AH21 ADC5
65 AK24 DAC0
176 AJ24 DAC1
66 AK2 DAC2
475 AF10 EXTIN0
SIGNAL
deScrIPtIoN
NAMe
POW_KEY
LAMP_LED LAMP LED Drive, On:H
TEMP_LED Temp Driver, On:H
READY_LED Ready LED Driver, On:H
POWER_LED Power LED Driver, On:H
ON_15V 15V Power Driver, Power On:H
ON_5V 5V Power Driver, Power On:H
ON_.V .V Power Driver, Power On:H
MUTE Sound Mute Driver, Mute On:H
W_R/C_SW Wired R/C Swicth
S_SW S_Video Input Switch
DDC_SW1 DDC Control Swicth1
MONIT_OUT Monitor Out
SDATA_PW -Wired Serial Control Data
SCS_PW
BLAST_AC Lamp Control, Lamp On:H
FAN_SW1 Fan Control Switch-1
FAN_SW2 Fan Control Switch-2
LAMP_DC_ON Power control, Power On:H
IRM_RST LE07111 Reset
SIRST HDMI Reset
SISCDT HDMI Detect
SDA0 IIC Bus Control Data
SCL0 IIC Bus Control Data
SDA1 IIC Bus Control Data
SCL1 IIC Bus Control Data
PW_TXD Serial Control TXD
PW_RXD Serial Contrl RXD
TXD1 Serial Control TXD1
RXD1 Serial Control RXD1
KEY2 Key Control Input
Keytone_T G Sensor input
KEY1 Key Control Input
Keystone_X G Sensor input
P_FAIL Power Failure Signal Input, Failure:L
P_FAIL_FAN Power Failure Signal Input, Failure:L
LAMP option Option Switch LAMP
BRAND option Option Switch BRAND
FAN-A Fan A Voltage Control
FAN_B Fan B Voltage Control
FAN_C Fan C Voltage Control
SIINT Interrupt from HDMI
-64-
I/o
I
O
O
O
O
O
O
O
O
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I
O
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O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
O
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I
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O
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