Sanyo PLC-XL50, Service Manual

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Control Port Functions
Scaler I/O Port Functions (PW190)
PIN NO. PORT NO. PORT NAME FUNCTION SIGNAL NAME DESCRIPTION I/O
90 M1 PORTA0 I/O XSTDBYEN Standby mode Enable/disable O
183 M2 PORTA1 I/O XRESET I/O Expander Reset O
474 N6 PORTA2 I/O WAKE UP for I/O Expander I
89 N1 PORTA3 LAMP LAMP_DC_ON Lamp Control, Power On: H O
443 N5 PORTA4 LAMP BLAST_AC Power Control, Power On: H O
182 N2 PORTA5 SIGNAL CABLE_SW Long Cabke Switch Output,Long Cable: H O
267 N3 PORTA6 SIGNAL S_SW S-Video Input Switch I
344 N4 PORTA7 POWER ON_15.5V 15.5V Power Drive. Power ON: H O
236 M3 PORTB0 SIGNAL MONIT_OUT Monitor Out/Computer Switch Monitor Out : H O
185 K2 PORTB1 LAMP LAMP_DET Power Control, Power On: H I
202 M4 PORTB2 POWER ON_3.3V 3-Wired Serial Control Data O
204 K1 PORTB3 POWER DC_ON IIC Bus Control Clock O
346 L4 PORTB4 LED POWER_LED V-Sync. Output O
91 L1 PORTB5 LED READY_LED IIC Bus Control Data O
184 L2 PORTB6 LED TEMP._LED IIC Bus Control Clock O
269 L3 PORTB7 LED LAMP_LED IIC Bus Control Data O
363 E15 PORTC0 - Noy Used -
111 B12 PORTC1 GAMMA SCS_PW 3wirw Chip Select O
262 C12 PORTC2 GAMMA SDATA_PW_EXT 3wire Data O
285 D12 PORTC3 FAN FAN_SW1 Fan_Control_1 ON:H O
362 E14 PORTC4 GAMMA IRM_RST Digital Gamma Reset Reset:L O
41 A11 PORTC5 POWER PC1/PC2_SW PC1/PC2 Switch PC1 : L O
110 B11 PORTC6 POWER ON_5VA 5V Power On/Off ON: H O
201 C11 PORTC7 POWER MUTE Audio Mute ON : H O
160 AE12 PORTD0/A20 ADR A20 Address 20 O
65 AF12 PORTD1/A21 ADR A21 Address 21 O
329 AC9 PORTD2/A22 ADR A22 Address 22 O
249 AD10 PORTD3/A23 ADR A23 Address 23 O
347 K4 PORTD4 - - Not Used -
278 D5 PORTD5 - - Not Used -
101 B2 PORTD6 AUDIO DDC_SW1 DDC Mode Switch OFF :L O
1 A1 PORTD7 DVI DDC_SW2 DDC Mode Switch OFF :L O
356 E5 PORTE0/IN1R2 SIGNAL FPGA_STATUS Config Status Signal I
276 D3 PORTE1/IN1R3 SIGNAL
FPGA_CONFIG_
DONE
Config Process End Signal I
352 E4 PORTE2/IN1R4 SIGNAL STB_FPGA FPGA Chip Select (Strobe) O
99 C1 PORTE3/IN1R5 SIGNAL CONFIG_FPGA Config Start Pin O
191 D2 PORTE4/IN1R6 SIGNAL I/O_TXD0 Alarm I
275 E3 PORTE5/IN1R7 SIGNAL I/O_AN3 Alarm I
98 D1 PORTE6/IN1R8 SIGNAL I/O_ALARM_OUT Alarm I
190 E2 PORTE7/IN1R9 SIGNAL FAULT Alarm I
97 E1 PORTF0/IN1G2 - FAN_CON_C Not Used -
189 F2 PORTF1/IN1G3 - MUTE Not Used -
420 F5 PORTF2/IN1G4 - SICLK Not Used -
273 G3 PORTF3/IN1G5 - SIDEN Not Used -
96 F1 PORTF4/IN1G6 SIGNAL I/O_RXD0 Alarm O
188 G2 PORTF5/IN1G7 SIGNAL I/O_CKL0 Alarm O
419 G5 PORTF6/IN1G8 SIGNAL I/O_TC Alarm O
95 G1 PORTF7/IN1G9 SIGNAL INH Alarm O
187 H2 PORTG0/IN1B2 SIGNAL COMP_SW Component DEtect I
94 H1 PORTG1/IN1B3 - - Not Used -
348 J4 PORTG2/IN1B4 - - Not Used -
271 J3 PORTG3/IN1B5 - - Not Used -
349 H4 PORTG4/IN1B6 - - Not Used -
186 J2 PORTG5/IN1B7 - - Not Used -
418 H5 PORTG6/IN1B8 - - Not Used -
93 J1 PORTG7/IN1B9 - - Not Used -
368 E20 PORTH0/RXD[0] RXD_PW RXD_PW UART RXD I