STR-DG820
STR-DG820
48
48
• Waveforms
– HDMI Board –
RB
IC102
XI
(OSCOUT)
2 V/DIV, 10 ns/DIV
22.8 ns
4.1 Vp-p
RT
IC102
FM
(I2SSCLK)
2 V/DIV, 200 ns/DIV
356 ns
4.6 Vp-p
RE
IC102
SB
(I2SLRCLK)
2 V/DIV, 10
μ
s/DIV
22.8
μ
s
4.2 Vp-p
RG
IC102
SE
(I2SOCLK)
2 V/DIV, 50 ns/DIV
88.5 ns
4.2 Vp-p
35.3 ns
3 Vp-p
IC3506
PG
(XTALOUT)
1 V/DIV, 20 ns/DIV
– XM Board –
• IC Block Diagrams
– MAIN Board –
IC400 BD3471KS2
1
GND
2
HPFN
3
LPF01
4
LPF02
5
LPFN2
6
LPFN1
7
SWVOL
8
VCC
9
DGND
10
DA
11
CL
12
VEE
13
FROUT
14
FLOUT
15
SWOUT
16
COUT
17
SROUT
18
SLOUT
19
SBROUT
20
SBLOUT
21
GND
22
GND
23
RECL4
24
RECR4
25
RECL3
26
RECR3
27
RECL2
28
RECR2
29
RECL1
30
RECR1
40
GND
39
INR13
38
INL13
37
INR14
36
INL14
35
INR15
34
INL15
33
INR16
32
INL16
31
GND
60 INR3
59 INL3
58 INR4
57 INL4
56 INR5
55 INL5
54 INR6
53 INL6
52 INR7
51 INL7
50 INR8
49 INL8
48 INR9
47 INL9
46 INR10
45 INL10
44 INR11
43 INL11
42 INR12
41 INL12
61
INL2
62
INR2
63
INL1
64
INR1
65
GND
66
SBLIN1
67
SBRIN1
68
SBLIN1
69
SLIN1
70
SRIN1
71
CIN1
72
FLIN1
73
FRIN1
75
ADCR
76
ADCL
74
GND
78
SUB1R
79
SUB1L
77
GND
80
GND
ADC
SWITCH
FR
VOLUME
SUB1
LOGIC
SWITCH
SWITCH
SWITCH
SWITCH
FL
VOLUME
SW
VOLUME
C
VOLUME
SR
VOLUME
SL
VOLUME
SBR
VOLUME
SBL
VOLUME
EQ
REC
SUB2
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
Summary of Contents for STRDG820 - STR AV Receiver
Page 95: ...MEMO STR DG820 95 ...