Sanyo PLC-XU300A, Service Manual

Page: 63 / 114

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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
93 J1 PORTG7 ON_3.3V 3.3V Power Drive, Power On: H O
187 H PORTG0 ON_5V 5VA Drive On/Off, On: H O
111 B1 PORTC1 SCS_PW 3-Wired Serial Control O
14 B5 TXD_PW TXD_PW Serial Control RXD O
94 H1 PORTG1 ON_15V 15V Power Driver,Pow on:H O
0 C1 PORTC SDATA_PW 3-Wired Serial Control Data O
05 C15 PORTI7 PW_NMCLR LAN control I
08 C18 PORTH5 -Wire Serial Data SDA IIC Bus Switch IC DAC, SoundIC[5V_SW] O
11 C1 PORTH1 -Wire Serial Clock 1 SCL1 O
1 C PORTH7 -Wire Serial Data 0 SDA0 IIC Bus Temp Sensor [S3.3V] O
8 C6 ADC1 KEY1 Input/Select/Keystone I
78 D5 PORTD5 ID_PWR_SW lamp ID power 5V ON/OFF I
84 D11 PWM1 BLAST_AC Ballast CTL O
85 D1 PORTC3 LAMP_DET LampErrorDet Low=Error I
90 D17 PORTH4 -Wire Serial Clock SCL IIC Bus Control Clock O
93 D0 PORTH6 -Wire Serial Clock 0 SCL0 IIC Bus Control Clock O
94 D1 PORTH3 -Wire Serial Data 1 SDA1 IIC Bus Control Data O
96 D3 PORTI6 PW_UPDATE LAN control O
15 D4 ADC0 ADC0 P_FAIL Power Failure Signal Input, Failure:L I
16 D5 ADC ADC KEY- Key Control Input I
9 D6 ADC6 ADC6 LAMP Option Lamp Option I
36 E14 PORTC4 IRM_RST L3E07111 reset O
368 E0 PORTH0 RXD_PW Serial Control RXD I
370 E ADC5 ADC5 P_FAIL_LAN LAN error detect I
30 E6 DAC1 DAC1 FAN_CON_A FAN CON_A O
98 F3 ADC4 ADC4 BRAND Option Option Switch BRAND I
18 F5 DAC DAC FAN_CON_B FAN CON_B O
373 H DAC0 DAC0 FAN_CON_C FAN_CON_C O
9 K1 PORTB3 DG[1] O
185 K PORTB1 DB[1] O
91 L1 PORTB5 DR[1] O
184 L PORTB6 PW_LAMP_ID_A lamp ID O
346 L4 PORTB4 DR[0] O
183 M PORTA1 POWER_ON_LAN POWER_ON_LAN O
68 M3 PORTB0 DB[0] O
345 M4 PORTB DG[0] O
89 N1 PORTA3 LAMP_DC_ON Power Control, Power On: H O
67 N3 PORTA6 S_SW S_Video DET, Low=Connect, High=NC I
344 N4 PORTA7
MUTE
High=Mute_ON O
413 N5 PORTA4
MONIT_OUT Low=in, High=Monit OUT
O
474 N6 PORTA SW_PNL_REF 15.5V for PANEL REF on/off O
39 AC9 PORTD A[] A[] O
160 AE1 PORTD0 A[0] A[0] O
7 AF1 PORTD1 A[1] A[1] O
186 J PORTG5 ON_-5V -5V Power Driver, Power On:H O
110 B11 PORTC6 ON_16V 16V Power Driver, Power On:H O
00 C10 PWM3 LAMP_PWM LAMP STATE CONTROL O
96 F1 PORTF4 PW_MASTER_SDO SUB CPU COMMUNICATION O
189 F PORTF1 PW_MASTER_SDI SUB CPU COMMUNICATION O
97 E1 PORTF0 PW_MASTER_SCK SUB CPU COMMUNICATION O