HT-DD5000W
– 25 –
Figure 25 SCHEMATIC DIAGRAM (10/12)
7
8
9
10
11
12
C843
0.001
C842 10/16
R863 22
R861 22
R867 22
R865 22
R877
6.8K
R876
56K
C874
47P
R878
18K
C877
0.01
R875
1K
C873
10/16
IC811
NJM4580M
OPE AMP.
CNS802A
R882
100K
R883
100K
Q801
KRC107 M
Q802
KRA107 M
Q803
KRC107 M
C898
0.001
L808 0.82
µ
H
C883
0.001
C895
0.001
C893
47/25
R898
100K
R897
100K
R896
100
R895
100
C844
15P
C845
15P
X801
12.288Mz
C889
100P
C892
100P
IC809
AK4321VF
D/A CONVERTER
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C878
10/16
R879
220
C887
0.022
C888
0.022
R891
22K
R892
22K
IC813
NJM4580M
MIX AMP.
R893
27K
R894
27K
C891
100P
C890
100P
R887 22K
R888
22K
R889 22K
R890 22K
C884
10/16
IC812
TC4066BF
ANALOGUE SWITCH
13
12
1 1
10
9
8
6
5
4
3
2
1
R880
100K
C882
0.022
C881
0.022
C857
10/16
C858
10/16
R858
27K
R857
27K
C856
0.015
C855
0.015
R859
220
R860
220
C859
0.015
C860
0.015
C851
0.1
C852
100/16
R856
220
C847 10/16
R855
220
R853
27K
C854
10/16
C848
10/16
R854
27K
C846 0.01
C849
0.1
C850
0.1
C853
10/16
C861 0.01
C863
10/16
C862 10/16
C864
0.1
C865
0.1
C866
0.1
C867
100/16
C871
0.015
C872
0.1
R874
220
R873
220
R872
27K
C836
0.1
IC808
ZR38600
DOLBY AC-3/5.1CH MPEG2
AUDIO DECORDER
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
C831
0.1
R838
1K
R839 560
C870
10/16
R835
10K
R834
1K
R833
10K
R836
1K
R840
1K
C832
0.1
C833
0.1
C830
0.1
C835
0.1
C869
10/16
IC810
AK4321VF
D/A CONVERTER
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R871
27K
C834
0.1
78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
9
8
7
6
5
4
3
2
1
8 7 6 5
4
3
2
1
8 7 6 5
4
3
2
1
81
29
30
100
C876
0.1
C875
0.1
14
7
FC802
H
L
H
XT1
DVSS
BICK
SDATA
PD
DFS
DEM1
DEM0
LRCK
SMUTE
DIF0
DIF1
BVDD
AOUTR
AOUTL
AVDD
VCOM
AVSS
VREF
TTL
DVDD
CKS
TTL
VREF
VCOM
AVSS
AVDD
AOUTR
AOUTL
DEM1
DIF0
DIF1
BVDD
DEM0
DFS
SMUTE
LRCK
SDATA
BICK
PD
XT1
DVSS
DVDD
CKS
XT0
DZF
0V
0V
0V
7.2V
0V
0V
0V
–7.2V
0V
0V
7V
7V
–7V
–7V
–7V
H
L
L
L
H
7V
–7V
–7.2V
0V
–7.2V
0V
7.2V
0V
7.2V
0V
0V
0V
0V
0V
–7.2V
7.2V
7.2V
–7.2V
2.8V
6.7V
2.7V
0V
0V
0V
0V
4.7V
0V
4.2V
1.7V
4V
1.7V
1.7V
4V
5V
0V
5V
0V
5V
2.5V
2.5V
2.5V
5V
5V
5V
0V
0V
0V
0V
0V
5V
4V
1.7V
4V
1.7V
1.2V
1.6V
0V
0V
4V
5V
0V
5V
0V
5V
2.5V
2.5V
2.5V
5V
5V
5V
0V
0.
8V
0V
3.3V
3.3V
3V
0.4V
0.4V
1.4V
0V
3.5V
0V
3.5V
1.7V
0V
0V
1.7V
3.5V
0V
0V
0V
3.3V
0V
0V
3.3V
0V
1.0~1.6V
3.3V
3.3V
0.4V
3.3V
0.1V
0V
3.3V
0V
0.1V
0.1V
0V
2V
3V
0.2V
0V
0V
0V
0V
0V
0V
3.3V
0V
0V
3V
1V
3V
1.2V
1V
1V
0V
1.1V
0V
0V
3.3V
0.8V
1.3V
1.3V
1.4V
3.3V
1.7V
1.9V
1.6V
0V
1V
3.3V
3.3V
0V
4.4V
VDD
GND
VDD
0.36V
D19
D18
A17
A18
A19
GND
CLKOUT
GND
VCCA
FLTCAR
GND
VDD
SCKIN
GND
XTO
P/M
XTI
SPFRX
BYPASS
VDD
GPI02
GPI01
GPI00
GND
SDD
VDD
CS
WR
A16
D4/PP0
D5/PP1
A15
A14
GND
VDD
D6/PP2
D7/PP3
A13
A12
TO0
SKL
GND
VDD
RD
3.3V
SO
D8/PP4
D9/PP5
A11
A10
A9
D10/PP6
A8
A7
GPI03
D11/PP7
A6
A5
GND
D13/C/D
VDD
GPI04
A4
D12/ERR
GPI05
VDD
A3
A2
A1
GND
D14/RDY
VDD
INT
TMS
SS
X/SDG
T
D15
+B
DZF
XT0
+B
+B
+B
–B
+B
+B
–B
+B
Q801~Q803:SWITCHING
1
2
3
1
2
3
1
2
3
C_CH
L_CH
LS_CH
R_CH
RS_CH
LT_CH
A_GND
RT_CH
SW_CH
1 9
CNS802B
P21 7 - A
TO AUDIO JACK PWB
1.5V
(CH)
(CH)