Functions And Service Data Of At24C08 (N200)’ S Pins - Changhong Electric 21NF55 Service Manual

35 AUDEXT/QSSO/AMOUT(1)
36 AUDEXT/
37 QSSO/AMOUT(1)
38 AUDEXT/
39 QSSO/AMOUT(1)
40 AUDEXT/
41 GND1
42 CVBS/Y
43 CHROMA
44 AUDOUT /AMOUT(1)
45 INSSW2
46 R2/VIN
47 G2/YIN
48 B2/UIN
49 BCLIN
50 BLKIN
51 RO
52 GO
53 BO
54 VDDA
55 VPE
56 VDDC
57 OSCGND
58 XTALIN
59 XTALOUT
60 RESET
61 VDDP
62 P1.0/INT1
63 P1.1/T0
64 P1.2/INT0
Table 11 Functions and Service Data of AT24C08 (N200)' s Pins
Pin
Function Description
No.
1 Address input
2 Address input
3 Address input
4 Common ground
5 Clock line
6 Data line
7 PW write protect
8 Supply voltage
SERVICE MANUAL
0.02
Reference Voltage (V) Positive Resistance (20KΩ)
0.00
0.00
0.00
0.00
4.94
4.94
4.94
4.94
38
3.7 27.8
1.6 18.7
2.4 27.8
3.3 24.0
7.7 1.8
3.8 27.5
0 0
3.3 27.5
1.4 26.8
3.3 27.5
1.6 1.0
2.6 28.0
2.6 28.0
2.6 28.0
2.5 27.6
6.0 27.9
2.6 1.1
2.5 1.1
2.4 1.1
3.2 11.0
0 0
3.2 11.0
-
- -
- -
0 0
3.2 11.0
0 -
1.5 3.3
5.0 18.2
Digital Multimeter
Negative Resistance (20KΩ)
0.00
0.00
0.00
0.00
6.85
6.89
9.58
3.5
21.5
16.0
21.5
21.1
1.8
21.2
0
21.2
20.9
21.5
1.0
21.7
21.7
21.7
20.8
21.3
1.1
1.1
1.1
11.3
0
11.3
-
-
-
0
11.3
-
3.3
17.5
0.00
0.00
0.00
0.00
4.83
5.15
6.31
3.25