Service manual
HT-DD5000/C
– 24 –
A
B
C
D
E
F
G
H
1
23456
Figure 24 SCHEMATIC DIAGRAM (9/12)
NOTES ON SCHEMATIC DIAGRAM can be found on page 38.
C843
0.001
C885
0.001
R824
22
R822
22
C817
0.1
C818
10/16
R831
@
1K
R830
@
1K
R829
@
1K
CNS801A
C898
0.001
C886
0.001
L804
@
0.82µH
L803
@
0.82µH
L802
@
0.82µH
C841
100/10
C840
1000/6.3
L807 0.82µH
C883
0.001
C897
0.001
C895
0.001
C893
47/25
C894
47/25
L801
0.82µH
R846
270
R828
@
1K
C824 10/16
IC806
74HC153F
INVERTER
C823 0.1
IC805
TC7WU04F
INVERTER
R821 2.2K
R820
47K
D801
1SS133
C826 10/16
C825 0.1
R848
@
1K
R849
@
1K
R898
100K
R812
10K
R847
270
C816 0.1
C815
10/16
C814 0.1
R827
10K
R826
10K
R808
10K
R810 10K
IC802
NJM4580M
OPE AMP.
C806
10/16
R816
330
R802
330
R818
10K
R806
10K
C812 0.0015
C804
0.1
C802
22/16
R804
47K
C808
10/16
C810
0.1
R814
10K
R807
10K
R809
@
10K
IC801
NJM4580M
OPE AMP.
R815
330
R801
330
R817
10K
R805
10K
C811
@
0.0015
C801
22/16
R803
47K
C807
10/16
C809
0.1
R813
10K
IC803
AK4580M
20BIT 2CH
A/D,D/A CONVERTER
C
8
0
DOLBY
A
AUDI
O
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
R832
1K
C828
0.1
C827
0.001
C829
0.1
R833
10K
R850
10K
R840
1K
R841
1K
R842
1K
R844
1K
R845
1K
R843
1K
C839
0.1
C838
0.1
C837
0.1
80
79 78
77
76
75
74
73
72
71
70
69
12
11
10
98
7
6
5
4321
17
16
15
14
1312
11
10
9
8
7
6
5
4321
7
6
5
4321
18
16 15 14 13
12
11
10
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
8
7
6
5
4 3 2 1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13 12
11
10
9
8
7
6
5
4321
81
C822
0.1
D802
1SS133
CNP803
J802
J801
C821
0.1
C820
10/16
L806
10µH
R852
150
R819
150
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
CNS803
BI803
1
2
3
C819
0.001
C880
470P
100
100
FC801
C803
0.1
C805
10/16
R811
10K
VCOM
AOUTR
AOUTL
CMODE
PWAD
PWDA
DGND
VD
TST3
DEM1
MCLK
DEM0
TST2
TST1
SDTO
SDTI
SCLK
LRCK
DIF1
DIF0
AGND
VA
AINL–
AINL+
AINR–
AINR+
VREFL
VREFH
3.4V
1.7V
1.7V
3.4V
0V
1.7V
0V
0V
3.4V
0V
4.2V
0V
0V
0V
0V
0V
0V
1.7V
0.2V
1.7V
0V
0V
0V
0V
0V
0V
1.3V
0V
1.2V
1.2V
0V
0.8V
0.5V
0.6V
2.5V
2.5V
0V
C813 10/16
2.5V
2.5V
0V
0V
0V
0V
0V
0V
0V
4V
4V
3.3V
3.9V
1.7V
0V
2.5V
5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
0V
2.5V
2.5V
5V
2.5V
1.2V
0.8V
0V
3.3V
3.3V
3V
0.4V
0.4V
1.4V
0V
3.5V
0V
3.3V
1.7V
1.9V
1.6V
0V
1V
3.3V
3.3V
0V
4.4V
0V
1.8V
0V
0V
0V
1.6V
0V
1.7V
0V
3.3V
1.6V
0V
1.7V
0V
0V
0V
0V
0V
3.3V
1.0V
0V
3.3V
VDD
DVD
DIGITAL
INPUT
2
1
+B
+B
+B
+B
+B
+B
SDB
SDC
D19
D18
A17
A18
A19
GND
CLKOUT
GND
VCCA
FLTCAR
VDD
A3
A2
A1
GND
D14/RDY
VDD
INT
TMS
SS
GND
A0
SPFTX/SDG
D16
SCKB
D17
WSB
SDF
VDD
WSA
SCKA
GND
SI
TDI
SCK
TCK
SDE
VDD
SDA
RESET
D15
CCH
L_CH
LS_CH
R_CH
RS_CH
LT_CH
A_GND
RT_CH
1
CNS802B
P21 7 - A
TO AUDIO JACK
P
CNS801B
P16 2 - A
TO MAIN PWB
181
+B
+B
–B
AC3_SO
AC3D_GND
DEM0
DAPD
ADPD
AC3_SI
DEM1
AC3_GND
A_GND
–7V
D_SEL
A_5V
+7V
AC3_SCK
AC3_RES
AC3_SS
AC3_3V
SW_ON
+B+B
+B
+B
FM SIGNAL
DOLBY PWB-B2
DIGITAL INPUT
JACK PWB-B3
D804
ISS133
D803
ISS133
CNW804