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Control Port Functions
Scaler I/O Port Functions (PW190)
PIN NO. PORT NO. FUNCTION SIGNAL NAME DESCRIPTION I/O
93 J1 ON_3.3V 3.3V Power Drive, Power On: H O
187 H2 RESET_MIC O
111 B12 PW_SCS O
124 B25 TXD_PW Serial Control TXD O
94 H1 ON_15V 15V Power Driver,Pow on:H O
201 C11 MIC_OFF MIC Control, MIC On:H O
202 C12 SDATA_PW 3-Wired Serial Control Data O
205 C15 PW_NMCLR LAN control I
208 C18 2-Wire Serial Data 2 SDA2 IIC Bus Switch IC DAC, SoundIC[5V_SW] O
211 C21 2-Wire Serial Clock 1 SCL1 O
212 C22 2-Wire Serial Data 0 SDA0 IIC Bus Temp Sensor [S3.3V] O
28 C26 KEY1 Input/Select/Keystone I
278 D5 ID_PWR_SW lamp ID power 5V ON/OFF I
285 D12 LAMP_DET Lamp Error Det I
290 D17 2-Wire Serial Clock 2 SCL2 IIC Bus Control Clock O
293 D20 2-Wire Serial Clock 0 SCL0 IIC Bus Control Clock O
294 D21 2-Wire Serial Data 1 SDA1 IIC Bus Control Data O
296 D23 PW_UPDATE LAN control O
215 D24 ADC0 P-FAIL I
126 D25 ADC2 KEY2 Key Control Input I
29 D26 ADC6 FAN_ERR_C FAN C error alarm I
190 E2 FAN_SW1 FAN A Control, FAN A ON: H O
362 E14 IRM_RST L3E07111 reset O
368 E20 RXD_PW Serial Control RXD I
370 E22 ADC5 P_FAIL_FAN I
30 E26 DAC1 FAN_CON_A FAN CON_A O
420 F5
FAN_SW2
FAN B Control. FAN B ON: H O
128 F25 DAC2 FAN_CON_B FAN CON_B O
349 H4 FAN_SW3 FAN C Control, FAN C ON: H O
373 H22 DAC0 FAN_CON_C FAN_CON_C O
271 J3 RST_DB DB IC9001 RESET O
182 N2 AMP_STBY O
92 K1 DG[1] I
185 K2 DB[1] I
347 K4 PC1_L_OFF PC1_L Control O
91 L1 DR[1] I
184 L2
PW_LAMP_ID_A
lamp ID O
346 L4 DR[0] I
183 M2
AUDIO_IN_MUTE
O
268 M3 DB[0] I
345 M4 DG[0] I
89 N1 LAMP_DC_ON Power Control, Power On: H O
267 N3 FAN_ERR_B FAN B error alarm I
344 N4
MUTE
Mute_ON : H O
413 N5
MONIT_OUT Low=in, High=Monit OUT
O
329 AC9 A[22] A[22] O
160 AE12 A[20] A[20] O
65 AF12 A[21] A[21] O
186 J2 ON_-7V -7V Power Driver, Power On:H O
110 B11 AUDIO SEL O
96 F1
PW_MASTER_SDO
SUB CPU COMMUNICATION O
189 F2
PW_MASTER_SDI
SUB CPU COMMUNICATION O
97 E1
PW_MASTER_SCK
SUB CPU COMMUNICATION O
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