Denon Home 250 Service Manual page 36

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SEMICONDUCTORS
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
1. IC's
D2-92683-QR-T (IC1001)
72
71
70
69
68
SCLK3 (SC20)
1
SDIN3 (SRD2)
2
LRCK3 (SC21)
3
SCLK4 (SCK2)
4
SDIO4 (STD2)
5
LRCK4 (SC22)
6
SCLK12 (SCK3)
7
SDIN2 (STD3)
8
LRCK12 (SC32)
9
SDIN1 (SRD3)
10
CVDD
11
CGND
12
RGND
13
RVDD
14
SCK
15
TIO1/NTC
16
MISO
17
MOSI
18
19
20
21
22
23
NOTE:
17. All pins pass Jedec II 100mA at +85°C, with exception of pins 2, 4, 6, 7, 8, 9, 37, which pass 50mA at +85°C
Block Diagram
Functional Block Diagram - DAE-3HT
FIGURE 5. DAE-3HT IC FUNCTIONAL BLOCK DIAGRAM
67
66
65
64
63
62
61
60
59
58
57
56
55
54
PWM0
53
PWM1
52
PWM2
51
PWM3
50
PWMGND
49
PWM4
48
PWM5
47
PWM6
PWM7
46
PWM8
45
PWM9
44
PWM10
43
PWM11
42
CVDD
41
40
CGND
39
RGND
38
RVDD
37
PROTECT2
24
25
26
27
28
29
30
31
32
33
34
35
36
CX20921-21Z (IC5001)
Block Diagram
36

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