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Control Port Functions
System Control I/O Port Functions (IC301)
PIN NO. PORT NO. PORT NAME FUNCTION SIGNAL NAME DESCRIPTION I/O
10 A10 PWM0 PWM0
11 A11 PORTC5 GPIO PortC[5] ON_33V 3.3V Drive On/Off, On: H O
26 A26 RXD1 UART 2 Receiver CHO_RXD Lamp Control I
110 B11 PORTC6 GPIO PortC[6] ON_50V 5V Drive On/Off, On: H O
111 B12 PORTC1 GPIO PortC[1] BLAST_AC Ballast Board Control, On: H O
124 B25 TXD0 UART 1 Transceiver TXD_PW Lamp Control I
201 C11 PORTC7 GPIO PortC[7] ON_150V 15V Drive On/Off, On: H O
202 C12 PORTC2 GPIO PortC[2] SDATA Serial Data O
204 C14 DCLKOUT DCLKOUT DCLK IIC Bus Control Clock O
206 C16 DVS DVS DVS V-Sync. Output O
208 C18 TWOWSD2 2-Wire Serial Data 2 SDA2 IIC Bus Control Data O
211 C21 TWOWSC1 2-Wire Serial Clock 1 SCL1 IIC Bus Control Clock O
212 C22 TWOWSD0 2-Wire Serial Data 0 SDA0 IIC Bus Control Data O
214 C24 IRRCVR0 IRRCVR0 IRRCVR0 Remote Controln Sinal Input I
28 C26 ADC1 ADC1 KEY-1 Key Control Input I
278 D5 IN0FLD IN0FLD DC_ON not used O
285 D12 PORTC3 GPIO PortC[3] FAN_SW1 Fan Control Switch O
288 D15 DHS DHS DHS H-Sync. Output O
290 D17 TWOWSC2 2-Wire Serial Clock 2 SCL2 IIC Bus Control Clock O
293 D20 TWOWSC0 2-Wire Serial Clock 0 SCL0 IIC Bus Control Clock O
294 D21 TWOWSD1 2-Wire Serial Data 1 SDA1 IIC Bus Control Data O
295 D22 TXD1 UART 2 Transceiver CHO_TXD Lamp Control O
296 D23 IRRCVR2 IRRCVR2 DDC_SW DDC Switch O
215 D24 ADC0 ADC0 P_FAIL Power Failure Signal Input, Failure:L I
126 D25 ADC2 ADC2 KEY-2 Key Control Input I
29 D26 ADC6 ADC6 LAMP Option Lamp Option I
362 E14 PORTC4 GPIO PortC[4] IRM_RST
363 E15 PORTC0 GPIO PortC[0] LAMP_DC_ON Lamp Control, Power Control, On: H O
367 E19 THRWSC 3-Wire Serial Clock SCLK Serial Control Clock O
368 E20 RXD0 UART 1 Receiver RXD_PW Serial Control RXD I
370 E22 ADC5 ADC5 Resolution Option Option Switch XGA/SVGA I
216 E24 ADC3 ADC3 KEY-3 Key Control Input I
127 E25 ADC7 ADC7 LENS Option Option Switch LENS I
30 E26 DAC1 DAC1 TDAC1
298 F23 ADC4 ADC4 BRAND Option Option Switch BRAND I
128 F25 DAC2 DAC2 TDAC2
92 K1 PORTB3 GPIO PortB[3] SH_B_STB
185 K2 PORTB1 GPIO PortB[1] SH_R_STB
347 K4 IN1PEN IN1PEN MUTE Mute Control Output, Mute On: H O
91 L1 PORTB5 GPIO PortB[5] READY_LED READY LED Drive, On: H O
184 L2 PORTB6 GPIO PortB[6] TEMP_LED WARNIG LED Drive Oh: H O
269 L3 PORTB7 GPIO PortB[7] LAMP_LED LAMP LED Drive, On: H O
346 L4 PORTB4 GPIO PortB[4] POWER_LED POWER LED Drive, On: H O
34 L26 MREFIN0 Memory Voltage Reference
90 M1 PORTA0 GPIO PortA[0] LAMP_DET Lamp Detection Input I
183 M2 PORTA1 GPIO PortA[1] M2
268 M3 PORTB0 GPIO PortB[0] IRM_STB
345 M4 PORTB2 GPIO PortB[2] SH_G_STB
344 N4 PORTA7 GPIO PortA[7] CABLE_SW Cable Switch O
88 P1 RMUXIN2 Red MUX input Ch2 not used
181 P2 ASPECT0 Aspect ratio detect for SCART (MUX0)
343 P4 ASPECT1 Aspect ratio detect for SCART (MUX1) not used
412 P5 ASPECT2 Aspect ratio detect for SCART (MUX2) not used
473 P6 REXT PullDown (23.5K) not used
87 R1 GMUXIN2 Green MUX input Ch2 not used
265 R3 RMUXIN1 Red MUX input Ch1 S_CHROMA S-Chroma Signal Input I
411 R5 RMUXIN0 Red MUX input Ch0 not used
307 R23 MCKFBK Memory Feedback Clock
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