5959
HCD-DZ830W/DZ850KW
HCD-DZ830W/DZ850KW
6-24. SCHEMATIC DIAGRAM – DSP BOARD –
MAIN
(2/10)
T
BOARD
CN703
(Page 43)
IC B/D
IC B/D
IC B/D
IC B/D
1
3.3
3.3
1.6
3.3
1.2
1.2
1.2
1.2
1.2
1.2
0
0
1.6
1.2
1.2
1.7
1.7
1.7
1.2
1.3
1.3
1.2
3.3
0
1.7
3.4
1.2
0
0
0
0
1.2
1.2
1.2
1.2
1.2
1.2
3.4
3.4
3.3 3.3
1.6 1.7
3.3 3.3
3.1
1
1.2
2.5
2.5
3.2
1
3.9
2.5
3.1
3.3
3.3 3.3
0.2
3.3
0
3.30
3.3
03.3
3.33.3
0
0
0
3.3
3.3
3.3
1.2
1.2
1.2
3.3
1.2
1.2
1.2
3.3
1.2
3.3
3.3
3.3
1.2
3.3
1.2
1.2
1.2
0
0
0
0
1.6
1.6
1.2
3.4
3.2
3.3
1.2
1.2
3.3
3.3
3.3
1.2
3.3 3.3
3.3
3.3
3.3
3.3
3.2
22R26
10k
R15
0
R58
0.1
C11
0
R51
0.1
C39
0R17
100
R90
22
R67
100R048
0.1
C75
10k
R32
0.1
C78
0.1
C71
0.01
C24
0.1C64
0.1
C55
0R20
100
R92
0.1
C61
0.1
C49
0.1C43
10
R36
22R30
10C36
0.1
C32
1k
R24
1k
R50
0.1
C28
0.1
C26
2k
R14
1M
R35
1k
R47
C080
220
10V
0.1
C42
10k
R43
0.01
C25
0.22
C783
0.1
C74
22R53
0R16
22R28
6.3V
1000
C7
0.1
C67
0.1
C63
0.1
C52
123456789101112131415161718192021222324252627282930313233343536
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
737475767778798081828384858687888990919293949596979899100101102103104105106107108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
ADSST-AVR-1115
IC002
VDDINT
CLKCFG0
CLKCFG1
BOOTCFG0
BOOTCFG1
GND
VDDEXT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
INT_REQ
DIR_ERR
AD7
GND
VDDINT
GND
VDDEXT
GND
VDDINT
AD6
AD5
AD4
VDDINT
GND
AD3
AD2
VDDEXT
GND
AD1
AD0
WR*
VDDINT
VDDINT
GND
RD*
ALE
AD15
AD14
AD13
GND
VDDEXT
AD12
VDDINT
GND
AD11
AD10
AD9
AD8
A16
VDDINT
GND
A17
A18
GND
VDDEXT
VDDINT
GND
PF_CE
SPI_MAS
DPSOA
DPSOB
VDDINT
GND
VDDINT
GND
DPSOC
DPSOD
VDDINT
VDDEXT
GND
VDDINT
GND
DPSOE
DPSIA
DPSIB
DPSIC
DPSID
DPSIE
VDDINT
GND
GND
DPDVLRCK
DPDVBCK
DPLRCK
DPBCK
VDDINT
GND
GND
VDDEXT
DPFSCK
GND
VDDINT
NONAUDIO*
SF_CE*
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDEXT
GND
VDDINT
GND
VDDINT
RESET*
SPIDS*
GND
VDDINT
SPICLK
MISO
MOSI
GND
VDDINT
VDDEXT
AVDD
AVSS
GND
CLKOUT
EMU*
TDO
TDI
TRST*
TCK
TMS
GND
CLKIN
XTAL
VDDEXT
0
R49
10C19
0.1
C59
0.1
C46
10k
R21
0.1
C40
220k
R781
1k
R4
0.1
C782
0.1C29
0R18
22
R65
8p
C10
0.1
C77
0.1
C90
0.1
C30
25MHz
X1
0.1C23
0
R59
0
R52
0R25
0.1
C2
10
C85
22R66
22R27
0.1
C79
22
R29
100
R782
0.1C73
0.1C66
10k
R41
12345
SI-3010KM-TL
IC1
EN
IN
GND
OUT
FB
0.1
C62
0.1
C50
8p
C9
0.1
C45
0.1
C57
0
R13
100R91
680
R023
22
R54
0.1
C34
0
R783
0
R788
0.1C33
10
C70
0.1
C76
0.1C35
10k
R45
8765
4321
TC7WZ08FK(TE85R)
IC783
GND
Vcc
10k
R744
0.1
C731
10V
100
C732
12345
SI-3010KM-TL
IC703
EN
IN
GND
OUT
FB
1k
R742
15k
R745
0.1
C729
25V
1000
C728
1k
R784
0R785
8765
4321
TC7WH157FK(TE85R)
IC785
A
B
Y-
GNDY
SELECT
ST-
Vcc
8765
4321
TC7WH125FK(TE85R)
IC786
GND
Vcc
22
R001
22
R002
22
R003
22
R004
22
R005
22
R006
22
R007
22R008
22
R009
10kR012
10k
R013
10k
R014
10k
R015
RT1P140C
-TP-1
Q781
0.1
C6
0.1
C784
0.1
C785
0.1
C786
0
R60
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
30P
CN001
DSP_SF_CE
SF_MASTER
DIR_XSTATE
P_CONT_DSP
DSP_SPICK
DSP_MOSI
DSP_MISO
DSP_SPIDS
DIR_ERR
DSP_RESET
DSP_INT
DIR_NONAU
AMP_MCKO
D-GND
LRCK
BCK
SI_C
SI_B
SI_A
D-GND
AMP_LRCKO
AMP_BCKO
AMP_D3
AMP_D2
AMP_D1
D-GND
E4V
E4V
D3.3V
D3.3V
8765
4321
SST25VF040B-50-4C-QAF
IC787
CE#
SO
WP#
VSS SI
SCK
HOLD#
VDD
54
321
74LVC1G79GW-125
IC782
D
CLK
DGND Q
VCC
10uH
L1
0.01
C787
0.01
C788
0
R38
AMP_BCKO
BCK
DIR_RERR
BCK
DSP_RESET
DSP_INT
AMP_MCKO
SI_A
AMP_D1
AMP_BCKO
AMP_D2
SI_A
LRCK
AMP_D3
SI_B
AMP_LRCKO
DSP_SPIDS
AMP_D3
AMP_D1
AMP_D2
DIR_NONAU
DIR_NONAU
AMP_MCKO
SF_MASTER
DSP_SPICLK
DSP_MOSI
DSP_MISO
SF_MASTER
SF_CE
MOSI
DSP_MISO
SPICLK
DSP_MOSI
DSP_SPICLK
SF_CE
SPICLK
No mark:DVD STOP
DIR_RERR
AMP_LRCKO
DSP_RESET
MOSI
SI_B
DSP_MISO
IC1
+1.2V REG
IC703
+2.5V REG
IC783
GATE/DELAY
IC782
D FLIP-FLOP
IC786
BUFFER
IC787
SERIAL FLASH
IC785
SELECT
IC002
DIGITAL AUDIO PROCESSOR
DSP BOARD
DELAY
1513
E
11812
D
C
2 17
I
75 1410 1669
G
A
B
H
F
1
L
K
J
34
DSP_SPIDS
DSP_INT
LRCK
• See page 35 for Waveform. • See page 74, 75 for IC Block Diagrams. • See page 87 for IC Pin Function Description.
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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