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Control Port Functions
Scaler I/O Port Functions (PW190)
PIN NO. PORT NO. SIGNAL NAME DESCRIPTION I/O
1 A1 DDC_SW2 DDC Mode Switch OFF :L O
101 B2 DDC_SW1 DDC Mode Switch OFF :L O
11 A11 PC1/PC2_SW PC1/PC2 Switch PC1 : L O
110 B11 ON_5VA 5V Power On/Off ON: H O
201 C11 MUTE Audio Mute ON : H O
111 B12 SCS_PW 3wirw Chip Select O
202 C12 SDATA_PW_EXT 3wire Data O
285 D12 FAN_SW1_EX Fan_Control_1 ON:H O
362 E14 IRM_RST Digital Gamma Reset Reset:L O
204 C14 PW_DCLK O
286 C16 PW_VS O
288 D15 PW_HS O
205 C15 PW_DE Data Enable O
208 C18 SDA2 IIC Bus Control Data O
209 D17 SCL2 IIC Bus Control Clock O
367 E10 SCLK_PW_EXT O
293 D20 SCL0 IIC Bus Control Data O
211 C21 SCL1 IIC Bus Control Clock O
294 D21 SDA1 IIC Bus Control Data O
212 C22 SDA0 IIC Bus Control Data O
214 C24 IRRCVR0 Remote Control I
295 D22 CHO_TXS O
26 A26 CHO_RXD I
124 B25 PW_EX_UART O
368 E20 EX_PW_UART I
28 C26 KEY1 Key Control Input I
126 D25 KEY2 Key Control Input I
215 D24 P_FAIL Power Failure Signal Input Failure : L I
30 E26 FAN_CON_B FAN Control_B O
127 E25 BATT alarm O
128 F25 FAN_CON_C FAN Control_C O
373 H22 FAN_CON_A FAN Control_A O
374 J22 DAC3 -
50 AE26 MNI_RESET I
318 AC20 TEXTMCLK -
241 AD18 TCS1 -
59 AF18 XCS0 O
154 AE18 FAULT Alarm I
242 AD17 XINT I
155 AE17 ROMWE O
60 AF17 XWR O
243 AD16 XRD O
161 AE11 VS I
162 AE10 PW_RESET O
331 AC7 HS I
256 AD3 CB YCbCr I
78 AD1 Y YCbCr I
172 AC2 CR YCbCr I
258 AB3 B1 R/G/B I
82 Y1 R1 R/G/B I
260 Y3 G1 R/G/B I
261 V3 VIDEO I
263 U3 GSYNC I
409 U5 Y I
86 T1 SCART_CV I
264 T3 S_Y I
265 R3 S_CHROM I
344 N4 ON_15.5V 15.5V Power Drive Power ON : H O