4343
HCD-DZ830W/DZ850KW
HCD-DZ830W/DZ850KW
6-8. SCHEMATIC DIAGRAM – MAIN BOARD (2/10) –
33
W
MAIN
BOARD
(5/10)
(Page 46)
34
MAIN
BOARD
(3/10)
(Page 44)
21
MAIN BOARD
(1/10) (Page 42)
(10/10) (Page 51)
98
MAIN
BOARD
(3/10)
(Page 44)
2
MAIN
BOARD
(1/10)
(Page 42)
27
20
MAIN BOARD
(1/10) (Page 42)
(4/10) (Page 45)
(9/10) (Page 50)
(10/10) (Page 51)
MAIN BOARD
(8/10) (Page 49)
DIAT-TX
BOARD
CN1801
(Page 64)
T
DSP
BOARD
CN001
(Page 59)
B
C
IO-S-OUT
BOARD
(1/2)
CN307
(Page 56)
IO-SCART
BOARD
(1/2)
CN307
(Page 53)
1
MAIN
BOARD
(1/10)
(Page 42)
1.3
0
3.3
0
3.2
3.2
0
0
1.5
3.3
0
2.7
1.7
3.3
1.7
0.4
0.6
0.6
3.3
0.2
1.3
0.6
1.4
0
0
0.2
1.3
0
0.2
0.3
3.3
3.3
3.3
0.3
3.3
2.1
0.7
1.6
3.3
1.6
1.1
3.3
1.4
2.1
3.3
0
3.3
3.3
1.7
2.2
1.3
1.6
3.3
1.3
1.3
0
1
1.7
1.7
1.4
1.9
1.5
1
2.2
1.2
0.5
3
0
0.4
3.3
3.3
3.3
3.3
0
2.4
3
3
3.3
3.3
1.9
3.3
2
3.3
0
3.3
3.3
2.6
2.6
3.3
1.3
1.7
3.4
3.4
3.3
3.4
0.9
3.4
1.6
0
0
0
0
3.4
0
1.8
0
3.4
0
3.1
3.4
3.4
1.7
1.7
1.7
1.7
0.1
0
0
0
1.7
1.6
3.3
5.2
2.6
3.3
3.3
0.2
0
0.2
2.6
2.6
0
No mark:DVD STOP
47
RB1106
1
C1102
0.1
C1179
10k
R1105
8765
4321
BR24L64F-WE2
IC1103
A0
A1
A2
GND SDA
SCL
WE
VCC
474849
8
5051525354
1234567
414243444546
14131211109
3440 3536373839
1615 17 18 19 20 21
28
27
2930313233
2625242322
A2V64S40CTP-G75
IC1104
47
RB1105
48 43
65
46
4321
47 45 44 42 41 37383940
1210 11987
36 3132333435
181716151413
30 29 28 27 26 25
242322212019
S29AL032D70TF-OOH1-0701UC (E32)
S29AL032D70TF-OOH1-0701CE (EXCEPT SP,E32,KR,MX,TW)
S29AL032D70TF-OOH1-0701GA (SP)
S29AL032D70TF-OHE1-0705UC (MX)
S29AL032D70TF-OHE1-0705GA (KR,TW)
IC1102
A15
A14
A13
A12
A11
A10
A9
A8
A19
N.C
WE
RESET
N.C.
N.C.
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1 A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE
A16
10k
R1106
10V
100
C1190
0.1
C1191
0.1
C1197
0.1
C1180
FB1108
0uH
0.1
C1181
C1110
0.01
47
RB1108
47
RB1107
100
R2161
SW+3.3V
MIC1+2
A17
A0
A1
A16
A15
A14
A13
A12
A11
A10
A9
A20
A19
A18
A8
A7
A6
A5
A4
A3
A2
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
XRD
XROMCS
XWR
RA4
RA5
RA6
RA7
RA8
RA9
RA11
CLKE
RAS
CAS
RWE
DQMO
DQM1
RD8 RD7
RD6
RD5
RD4
RD3
RD2
RD1
RD0
RA3
RA2
RA1
RA0
RA10
BA1
BA0
RCS
A21
RD12
RD13
RD14
RD15
RD9
RD10
RD11
DIAT_SDATA
DIAT_XSCEN
DIAT_SCLK
DIAT_XRST
DIAT_DET
DIAT_DET
DIAT_CSOD
1
2
3
5
6
7
8
10
9
4
11
12
13
15
16
14
TP711
TP710
TP709
A5V
DSP-DIR
D-GND
D-GND
10uH
L701
AMP_D2
(SL/SR)D2
AMP_D3
AMP_BCKO
BCKO
CSOD
SDATA
XLAT
SCLK
XRST
D-GND
D-GND
AMP_LRCKO
LRCKO
AMP_MCKO
D3.3V
E4V
ICT569
0
R790
AMP_D1
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
5P
CN702
SFDIF
CN651
11P
MIC1+2
A-GND
R-IN
A-GND
L-IN
TC7SH08FU(TR550YJF)
IC651
C651
R661
10k
Q652
KR,MX,TW
EXCEPT KR,MX,TW
DTC124EKA-T146
LEVEL SHIFT
Q651
DTC124EKA-T146
LEVEL SIFT
R660
10k
0.1
100
R659
100
R655
100
R654
100
R653
100
R652
100
R651
0R3081
100
R658
100
R657
100R656
5
4
3
2
1
A
B
Y
GND
VCC
IC1104
IC1102
IC1103
200
LEVEL SHIFT
IC651
32M FLASH ROM
IC702
DIGITAL AUDIO INTER FACE
IC772
A/D COVERTER
64M SDRAM
EEPROM
COAX-IN
OPT-IN
DZ850KW
DZ830W
MAIN BOARD (2/10)
L
M
100
R724
100
R723
R722
100
0
R721
100
R771
123456789101112
13
14
15
16
17
18
19
20
21
22
23
24
252627282930313233343536
3738
39404142434445464748
IC LC890561W
IC702
DISEL(I)
SPDIF(O)
DIN0(I)
DIN1(I)
DIN2(I)
DGND
DVDD
SDIN
AGND
LPF(O)
AVDD
AGND
CKOUT(O)
BCK(O)
LRCK(O)
DATA(O)
XSTATE(O)
DGND
DVDD
XMCK(O)
XOUT(O)
XIN(I)
EMPHA(O)
AUDIO-(O)
CSFLAG(O)
F0(O)
F1(O)
F2(O)
VF(O)
DVDD
DGND
VREF
BPSYNC(O)
ERROR(O)
DO(O)
DI(I)
CE(I)
CL(I)
XSEL(I)
MODE0(I)
MODE1(I)
DGND
DVDD
DOSEL0(I)
DOSEL1(I)
CKSEL0(I)
CKSEL1(I)
XMODE(I)
47R725
47R727
0R728
47R729
100R730
1k
R731
0.1
C722
TP729
1M
R733
12.288 MHz
X701
100
R736
ICT527
ICT525
ICT526
ICT528
ICT529
100
R738
100
R739
100
R740
100
R741
0.1
C727
100
R735
100
R734
100
R726
100R719
100R718
100R717
0.1
C723
0.01
C721
ICT523
ICT524
10V
220
C720
0.01
C716
10uH
L703
0.1
C719
0.1
C711
0
R713
220
R716
ICT102
ICT532
ICT530
10V
220
C709
10uH
L702
R778
0
47
R780
47
R781
0
R786
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL008
JL009
JL010
JL012
JL013
JL014
JL015
JL016
JL017
JL018
JL019
JL020
JL021
JL022
JL023
JL024
JL025
JL026
ICT100
ICT587
ICT580
ICT581
ICT589
ICT582
ICT555
ICT556
ICT557
ICT558
ICT559
ICT560
ICT561
ICT569
ICT570
ICT572
R792
0
C774
0.1
50V
C775
10
50V
10
C706
50V
10
C717
50V
10
C705
0.1
C707
0.1
C718
C710
0.068
14 13 12 11 10 9 8
7654321
IC772
PCM1808PWR
Vref
AGND
AVcc
DVdd
DGND
SCKI
LRCK BCK
DOUT
MOD0
MOD1
FMT
VinL
VinR
CN703
30P
SF_CE
SF_MASTER
DIR_XSTATE
P_CONT_DSP
DSP_SPICLK
DSP_MOSI
DSP_MISO
DSP_SPIDS
DIR_ERR
DSP_RESET
DSP_INT
DIR_NONAU
AMP_MCKO
D-GND
LRCK
BCK
D-GND
SI_B
SI_A
D-GND
AMP_LRCKO
AMP_BCKO
AMP_D3
AMP_D2
AMP_D1
D-GND
E4V
E4V
D3.3V
D3.3V
15p
C724
15p
C725
3.3k
R732
MC2837
D701
DIR_XSTATE
DIR_ZERO
DIR_ERR
DIR_DO
DIR_HCE
DIR_RST
CSFLAG
DSP_RESET
DSP_INT
DSP_MISO
DIR_XSTATE
DSP_MOSI
DSP_SPICLK
P_CONT_DSP
DSP_MASTER
DSP_SF_CEDSP_SF_CE
DIAT_SCLK
DIAT_SDATA
DSP_SPIDS
22R777
22R775
22R776
100R770
30
29
28
27
26
25
24
23
22
21
20
15
14
13
12
11
10
16
17
18
19
9
8
7
6
5
4
3
2
1
• See page 70, 71 for IC Block Diagrams.
Ver. 1.1
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
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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