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IC432
PIN
VOLTAGE PIN
VOLTAGE PIN
VOLTAGE
1
0
24
H/L
47
0
2
H/L
25
H/L
48
0
3
NC
26
NC
49
0
4
3.3
27
H/L
50
NC
5
H/L
28
0
51
H/L
6
H/L
29
H/L
52
3.3
7
H/L
30
NC
53
H/L
8
H/L
31
0
54
H/L
9
H/L
32
0
55
H/L
10
H/L
33
0
56
H/L
11
H/L
34
NC
57
H/L
12
H/L
35
3.3
58
H/L
13
H/L
36
NC
59
H/L
14
0
37
H/L
60
H/L
15
NC
38
H/L
61
0
16
H/L
39
H/L
62
H/L
17
0
40
H/L
63
NC
18
0
41
H/L
64
0
19
NC
42
H/L
20
H/L
43
H/L
21
3.3
44
NC
22
H/L
45
0
23
H/L
46
NC
IC430,IC446
PIN
VOLTAGE
1
0
2
H/L
3
H/L
4
H/L
5
H/L
6
H/L
7
H/L
8
H/L
9
NC
10
0
11
0
12
H/L
13
H/L
14
H/L
15
H/L
16
H/L
17
H/L
18
H/L
19
0
20
3.3
IC431
PIN
VOLTAGE
1
ANALOG
2
ANALOG
3
5
4
0
5
NC
6
NC
7
NC
8
10
IC467
PIN
VOLTAGE
1
0
2
H/L
3
3.3
4
H/L
5
H/L
6
H/L
7
H/L
8
H/L
IC464
PIN
VOLTAGE
1
NC
2
NC
3
NC
4
0
5
3.3
6
H/L
7
H/L
8
10
IC461
PIN
VOLTAGE
1
10
2
0
3
5
IC465
PIN
VOLTAGE
1
H/L
2
H/L
3
5
4
0
5
0
6
H/L
7
H/L
8
10
IC468
PIN
VOLTAGE
1
H/L
2
ANALOG
3
ANALOG
4
ANALOG
5
0
6
5
IC457
PIN
VOLTAGE
1
0
2
H/L
3
14
4
H/L
5
H/L
6
H/L
7
H/L
8
H/L
IC433
PIN
VOLTAGE PIN
VOLTAGE
1
NC
24
H/L
2
H/L
25
H/L
3
NC
26
H/L
4
3.3
27
H/L
5
3.3
28
H/L
6
H/L
7
H/L
8
H/L
9
H/L
10
0
11
0
12
H/L
13
H/L
14
H/L
15
H/L
16
H/L
17
H/L
18
H/L
19
H/L
20
H/L
21
0
22
3.3
23
H/L
Summary of Contents for LAN-8680MH
Page 3: ... CONTENTS SPECIFICATION 1 1 SECTION 1 SPECIFICATION ...
Page 5: ... 1 2 ...
Page 8: ... 2 2 REAR CONNECTION DIAGRAM Radio ANT GPS ANT 24 PIN CONNECTOR A B 32 PIN CONNECTOR TV ANT ...
Page 10: ... 2 4 ...
Page 11: ... CONTENTS WIRING DIAGRAM 3 1 BLOCK DIAGRAMS 3 2 SECTION 3 TOTAL WIRING BLOCK DIAGRAMS ...
Page 12: ... 3 1 WIRING DIAGRAM LAN8680MH ...
Page 13: ... 3 2 BLOCK DIAGRAM H W ...
Page 14: ... 3 3 BLOCK DIAGRAM S W Destination ...
Page 15: ... 3 4 ...
Page 19: ... 4 4 ...
Page 21: ... 5 1 FRONT SCHEMATIC DIAGRAM ...
Page 22: ... 5 2 TRIM SCHEMATIC DIAGRAM ...
Page 23: ... 5 3 FRONT TRIM PRINTED CIRCUIT BOARDS LOWER SIDE UPPER SIDE ...
Page 24: ... 5 4 ...
Page 26: ... 6 1 MAIN BLOCK DIAGRAM ...
Page 27: ... 6 2 MAIN POWER BLOCK DIAGRAM ...
Page 28: ... 6 3 MAIN SCHEMATIC DIAGRAM CPU 3 4 6 7 2 1 5 ...
Page 29: ... 6 4 MAIN SCHEMATIC DIAGRAM FLASH SDRAM 8 ...
Page 30: ... 6 5 MAIN SCHEMATIC DIAGRAM GRAPHIC IC 9 10 11 12 13 ...
Page 31: ... 6 6 MAIN SCHEMATIC DIAGRAM KEY BUFFER UARTC AUDIO BUFFER 15 14 ...
Page 32: ... 6 7 MAIN SCHEMATIC DIAGRAM GPS CFC TOUCH CONTROLLER 16 17 ...
Page 33: ... 6 8 MAIN SCHEMATIC DIAGRAM PLD DVD TV BUZZER FAN 18 ...
Page 34: ... 6 9 MAIN SCHEMATIC DIAGRAM 32PIN CON INTERFACE 19 ...
Page 35: ... 6 10 MAIN WAVEFORMS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ...
Page 43: ... 6 18 MAIN PRINTED CIRCUIT BOARD UPPER SIDE ...
Page 44: ... 6 19 MAIN PRINTED CIRCUIT BOARD LOWER SIDE ...
Page 45: ... 6 20 ...
Page 47: ... 7 1 AUDIO BLOCK DIAGRAM ...
Page 48: ... 7 2 AUDIO POWER BLOCK DIAGRAM ...
Page 49: ... 7 3 AUDIO SCHEMATIC DIAGRAM MICOM 5 7 8 6 4 3 1 2 ...
Page 50: ... 7 4 AUDIO SCHEMATIC DIAGRAM EQ 9 10 ...
Page 51: ... 7 5 AUDIO SCHEMATIC DIAGRAM PLL SLIDING 14 15 11 12 13 ...
Page 52: ... 7 6 AUDIO SCHEMATIC DIAGRAM AUDIO POWER MAIN ...
Page 53: ... 7 7 AUDIO SCHEMATIC DIAGRAM AUDIO POWER SUB I ...
Page 54: ... 7 8 AUDIO SCHEMATIC DIAGRAM AUDIO POWER SUB 2 ...
Page 55: ... 7 9 AUDIO WAVEFORMS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ...
Page 58: ... 7 12 AUDIO PRINTED CIRCUIT BOARD UPPER SIDE ...
Page 59: ... 7 13 AUDIO PRINTED CIRCUIT BOARD LOWER SIDE ...
Page 60: ... 7 14 ...
Page 62: ... 8 1 POWER SCHEMATIC DIAGRAM POWER LINE ...
Page 63: ... 8 2 POWER SCHEMATIC DIAGRAM ECHO CANCELLER ...
Page 65: ... 8 4 POWER PRINTED CIRCUIT BOARD UPPER SIDE ...
Page 66: ... 8 5 POWER PRINTED CIRCUIT BOARD LOWER SIDE ...
Page 67: ... 8 6 ...
Page 88: ... 9 20 ...