Control Port Functions; Scaler I/O Port Functions (Pw39) - Eiki LC-WB200 Service Manual

Control Port Functions

Scaler I/O Port Functions (PW392)
PIN PORT
PORT NAME FUNCTION
NO. NO.
145 C9 PortA6
33 D30 PortA4
146 D9 PortA3
34 E30 PortB7
147 E9 PortB6
5 E8 PortB5
349 E7 PortB4
438 E6 PortB3
35 F30 PortB
148 F9 PortB1
53 F8 PortB0
350 F7 PortC7
389 F6 PortC6
36 G30 PortC5
149 G9 PortC4
54 G8 PortC3
351 G7 PortC
440 G6 PortC1
306 AB3 PortD7
135 B0 PortD6
0 A0 PortD5
340 D19 PortD4
41 C19 PortD3
134 B19 PortD
19 A19 PortD1
339 D18 PortD0
48 C6 PortE7
7 A7 PortE6
14 B7 PortE5
49 C7 PortE3
139 B4 PortF7
345 D4 PortF5
47 C5 PortF
346 D5 PortF1
437 E5 PortF0
34 D1 PortG7
 A PortG6
137 B PortG5
44 C PortG4
343 D PortG3
138 B3 PortG1
45 C3 PortG0
154 M9 PortH7
41 M30 PortH6
58 L8 PortH5
153 L9 PortH4
444 L6 PortH3
355 L7 PortH
91 AH1 PortH1 PW_EX_UART
386 AG1 PortH0
93 AH10 PortI6
441 H6 PortI5
356 M7 PortJ7
445 M6 PortJ6
40 L30 PortJ0
67 AK ADC0
178 AJ ADC1
81 AH ADC
SIGNAL NAME DESCRIPTION
FAN_ERR_B
FAN B error alarm
SCS_SUB
PW_UPDATE NET UPDATE FLAG
POW_KEY
POW KEY
LAMP_LED
LAMP LED DRIVER ON:H
TEMP_LED
TEMP LED DRIVER ON:H
READY_LED
READY LED DRIVER ON:H
POWER_LED
POWER LED DRIVER ON:H
ON_15V
15V POWER SWITCH ON:H
ON_5V
5V POWER SWITCH ON:H
ON_3.3V
3.3V POWER SWITCH ON:H
MUTE SOUND MUTE DRIVER
LAMP_DET
LAMP POWER DETECTION
S_SW
S_VIDEO INPUT SWITCH
DDC_SW1
DDC WIRE SWITCH
MONIT_OUT
PC OUTPUT SWITCH
SDATA_PW
3 WIRE SERIAL CONTROL DATA
SCS_PW
3 WIRE SERIAL CONTROL SELECT
FAN_SW1
FAN SWITCH
FAN_SW FAN SWITCH
LAMP_DC_ON
LAMP POWER SWITCH ON:H
IRM_RST
RESET RGB COMMON
SIRST
SII917 RESET
PW_NMCLR
NET RESET
SISCDT
ON_1.8V
1.8V POWER SWICTH ON:H
ON_-7V
S-7V POWER SWITCH ON:H
PW_MASTER_SCK
SUB CPU COMMUNICATION
PW_MASTER_SDI
SUB CPU COMMUNICATION
PW_MASTER_SDO
SUB CPU COMMUNICATION
PW_NET_H/L NET STATE
AMP_STBY
AUDIO_SEL1
MIC_OFF MIC Control, MIC On:H
AUDIO_SEL
RST_DB
DB IC9001 RESET
PW_LAMP_ID_C
LAMP_ID_DATA
PW_LAMP_ID_B
LAMP_ID_DATA
PW_LAMP_ID_A
LAMP_ID_DATA
FAN_SW3 FAN SWITCH
ID_PWR_SW
LAMP_ID_POWER_SWITCH
RESET_MIC
SDA0
IIC Bus Temp Sensor [S3.3V]
SCL0
IIC Bus Control Clock
EEPROM-SDA
EEPROM-SCL
SDA1
IIC Bus Control Data
SCL1 IIC Bus Control Clock
PW_TXD
PW_RXD
PW_CEA_C
PC1_L_OFF
TXD_MCI
RXD_MCI
CEC_D .
KEY
KEY
KEY1
KEY1
P_FAIL
POWER PROTECTION
-65-
I/O
I
O
I
O
O
O
O
O
O
O
O
I
I
O
O
O
O
O
O
O
O
O
O
I
O
O
I
I
O
O
O
O
O
O
O
I
I
I
O
O
O
O
O
I
I
O
O
O
I
O
O
O
I
O
O
O
I