Onkyo TX-SR875 Service Manual page 104

IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -50
Q8101 : AD8196 (HDMI/DVI Switch with Equalization)
TERMINAL DESCRIPTION
Pin No. Mnemonic
1, 10, 33, 42 AVCC
2 IN_A0
3 IP_A0
4, 13, 30, 39, ePAD AVEE
5 IN_A1
6 IP_A1
7, 36 VTTI
8 IN_A2
9 IP_A2
11 IN_A3
12 IP_A3
14 I2C_ADDR
15, 21 DVCC
16 ON0
17 OP0
18, 24 VTTO
19 ON1
20 OP1
22 ON2
23 OP2
25 ON3
26 OP3
27 RESET
28 I2C_SCL
29 I2C_SDA
31 IN_B0
32 IP_B0
34 IN_B1
35 IP_B1
37 IN_B2
38 IP_B2
40 IN_B3
41 IP_B3
43 AUX_B3
44 AUX_B2
45 AUX_B1
46 AUX_B0
47 AMUXVCC
48 AUX_COM3
49 AUX_COM2
50 AUX_COM1
51 AUX_COM0
52 DVEE
53 AUX_A3
54 AUX_A2
55 AUX_A1
56 AUX_A0
HS = high speed, LS = low speed, I = input, O = output.
Type Description
Power Positive Analog Supply. 3.3 V nominal.
HS I High Speed Input Complement.
HS I High Speed Input.
Power Negative Analog Supply. 0 V nominal.
HS I High Speed Input Complement.
HS I High Speed Input.
Power Input Termination Supply. Nominally connected to AVCC.
HS I High Speed Input Complement.
HS I High Speed Input.
HS I High Speed Input Complement.
HS I High Speed Input.
2
Control I C Address LSB.
Power Positive Digital Power Supply. 3.3 V nominal.
HS O High Speed Output Complement.
HS O High Speed Output.
Power Output Termination Supply. Nominally connected to AVCC.
HS O High Speed Output Complement.
HS O High Speed Output.
HS O High Speed Output Complement.
HS O High Speed Output.
HS O High Speed Output Complement.
HS O High Speed Output.
Control Configuration Registers Reset. This pin is normally pulled up to DVCC.
2
Control I C Clock.
2
Control I C Data.
HS I High Speed Input Complement.
HS I High Speed Input.
HS I High Speed Input Complement.
HS I High Speed Input.
HS I High Speed Input Complement.
HS I High Speed Input.
HS I High Speed Input Complement.
HS I High Speed Input.
LS I/O Low Speed Input/Output.
LS I/O Low Speed Input/Output.
LS I/O Low Speed Input/Output.
LS I/O Low Speed Input/Output.
Power Positive Auxiliary Switch Supply. 5 V typical.
LS I/O Low Speed Common Input/Output.
LS I/O Low Speed Common Input/Output.
LS I/O Low Speed Common Input/Output.
LS I/O Low Speed Common Input/Output.
Power
Negative Digital and Auxiliary Switch Power Supply. 0 V nominal.
LS I/O Low Speed Input/Output.
LS I/O Low Speed Input/Output.
LS I/O Low Speed Input/Output.
LS I/O Low Speed Input/Output.
TX-SR875