Dvdm Assy (2/2) - Pioneer PD-D6MK2-K Service Manual

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1

10.2 DVDM ASSY (2/2)

QQ
3 7 63 1515 0
DVDM ASSY
B
2/2
(AWM8184)
A
B
1/2
from PAGE 1/2
AUDIO
ASPDIF
CN951
VKN1417
STBY
GNDD
ABCK
ACLK0
MCLK
GNDD
ALRCK
LRCLK
GNDD
ASDAT0
DATA0
GNDD
ASDAT1
DATA1
GNDD
ASDAT2
DATA2
B
GNDD
ACLK
ABCK1
BCLK
GNDD
GNDD
ASDAT0
ALRCK
C
V+3R3
TE
L 13942296513
CN953
CKS3885
D
GNDD
1
(L931)
R931
ACLK0
MCLK
2
CTF1384
GNDD
3
R932
ALRCK
LRCLK
4
0
(AD)
GNDD
5
R933
ASDAT0
6
DATA0
0
7
GNDD
R934
ASDAT1
DATA1
8
0
GNDD
9
R935
ABCK1
BCLK
10
0
GNDD
11
(L936)
DAC_SO
R936
CTF1389
SO
12
(L937)
DAC_SCK
R937
CTF1389
SCL
13
(L938)
DAC_XCS0
R938
CTF1389
14
XCS0
(L939)
DAC_XCS1
R939
CTF1389
15
XCS1
GNDD
16
R940
ASDAT2
DATA2
17
0
E
GNDD
www
F
B
2/2
54
1
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2
(D)
STBY
DAC 2ch
R594
ABCK0
0
PCM OUT
R595
ABCK1
0
V+3R3
STBY
IC591
TC7SHU04FU
5
R592
4
2
10
3
GNDD
R591
0
AUDIO
DAC
(FL,FR)
IC501
PCM1753DBQ
R505
100
1
16
ABCK0
PCMBCK
PCMMCK
R504
100
2
15
PCMDATA
CS
R503
100
3
14
PCMLRCK
SCK
4
13
R502
GNDD
SI
STBY
0
5
12
VDD
ZEROL/NA
6
11
VCC
ZEROR/ZEROA
7
10
VOUTL
VCOM
8
9
VOUTR
GNDA
V+5V
GNDD
R501
0
GNDA
Chip Size
DIODE
1SS355
RESISTOR
Size
x
ao
y
RS1/10S***J
:1608 Size
(F):RS1/16S****F
OTHERS:RS1/16S***J
.
i
CAPACITOR
:2125Size
CKSQ**~
:1608 Size
CH:CCSRCH~
OTHERS:CKSRYB~
PD-D6MK2-K
2
http://www.xiaoyu163.com
3
8
VOLTAGE DETECT
5V_OVER_VOLTAGE_DETECT
(5V_OVD)
V+5V
V+12
R851
47K
GNDD
V+12
V+6R5
V+5V
Q821
2SA1576A(RS)
GNDD
ACLK0
(D)
Q506
DTC114YUA
R517
1K
XAMUTE
V+5V
ACLK0
2SA1576A(RS)
R506
22
R507
100
DAC_XCS0
R508
100
DAC_SCK
R509
100
DAC_SO
GNDA
Q503
DTC114YUA
GNDD
C511
R513
Q Q
10/16
470
3
6 7
1 3
C512
R514
470
10/16
VIDEO
u163
.
***:parts not mounted
3
4
2 9
9 4
2 8
VPR+8
V+12
u-com
supply
R881
voltage
47K
V+3R3
NORMAL
3.3V
<2.5V
ABNORMAL
>4.25V
GNDD
*[3.3V u-com]
Need to add external
Ω
pull-down(470
on the VDET line.
D821
Q801
DTC124EUA
GNDD
V+5V
B
1/2
to PAGE 1/2
SYS
GNDD
STBY
Q505
Q501
2SD2114K(VW)
FL
1 5
0 5
8
2 9
9 4
R515
2.2K
R516
2.2K
FR
Q502
2SD2114K(VW)
from PAGE 1/2
m
B
1/2
co
4
9 9
*
5V
3.3V
1.65V
<0.85V
>2.45V
VDET
)
DVDMUTE
(D)
2 8
9 9

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