Sanyo PLV-55WHD1, Service Manual, Page: 99 / 176

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Control Port Functions
68
P26/INT5/T1IN/T0LCP/T0HCP
LAMP_TX O
69
P27/INT5/T1IN/T0LCP/T0HCP
LAMP_RX I
70 P30/PWM4 DEV_SW H=ON O
71 P31/PWM5 PANEL_SW H=ON O
72 P32/UTX1 UART1 OUT O
73 P33/URX1 UART1 IN I
74 P34/UTX2 UART2 OUT O
75 P35/URX2 UART2 IN I
76 P36 Power_ON H=ON O
77 PB7 D7 I/O
78 PB6 D6 I/O
79 PB5 D5 I/O
80 PB4 D4 I/O
81 PB3 D3 I/O
82 PB2 D2 I/O
83 PB1 D1 I/O
84 PB0 D0 I/O
85 VSS3 Vss GND I
86 VDD3 Power IN 5V I
87 PC7/DBGP2 DBGP2 I
88 PC6/DBGP1 DBGP1 I/O
89 PC5/DBGP0 DBGP0 I/O
90 PC4 RS_JPC O
91 PC3 WAITB_JPC I
92 PC2 RD_JPC O
93 PC1 WR_JPC O
94 PC0 CS_JPC O
95 PA0 A1 O
96 PA1 A2 O
97 PA2 A3 O
98 PA3/AN12 A4 O
99 PA4/AN13 A5 O
100 PA5/AN14 A6 O
Pin No. Function Name Function Polarity I/O
IC1801
2 I IICSCL_DAC
3 I/O IICSDA_DAC
M62392
4 O FAN_CONT1
5 O FAN_CONT2
6 O FAN_CONT3
7 O FAN_CONT4
8 O
9 O
14 O
15 O
16 O PWDN_SH
17 O
18 O
19 O
20 - Vcc 5V
21 - Vdd 5V
22 I CS2 Slave address setting port 2 Vdd
23 I CS1 Slave address setting port 1 Vdd
24 I CS0 Slave address setting port 0 GND
IC Ref. No. Pin I/O Signal Name Function Note
●
IIC Bus D/A Converter