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A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
IC8503
PCM1748E
STEREO DAC
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
IC8504
SN74LV4052APW
DIGITAL AUDIO SW
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
CP8502
IMSA-9604S-18Z14
1
10
11
12
13
14
15
16
17
18
2
3
4
5
6
7
8
9
IC8501
MM1540AFBE
VIDEO DRIVER
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
3
4
5
6
7
8
9
Q8506
HN1C03F_B
REG.
1
2
3
4
5
6
D8501
1SS226
1
2
3
D8502
1SS226
1
2
3
D8503
1SS226
1
2
3
D8504
1SS226
1
2
3
D8505
1SS226
1
2
3
D8506
1SS226
1
2
3
CC001
CD8002
2H0I1801
FFC(1.25P)
L8505
15uH 0305
B8501
FCM2012H-102T04
B8502
FCM2012H-102T04
R8502
75
+-1%
R8503
75
+-1%
R8504
75
+-1%
R8520
1K
R8523
100K
R8522
100K
R8511
10K
R8510
10K
R8517
75 +-1%
R8515
75 +-1%
R8518
75 +-1%
R8519
75 +-1%
R8501
75
+-1%
R8521
75 +-1%
R8514
75 +-1%
R8516
680
C8523
100
16V
KA
C8534
100
16V
KA
C8536
22
6.3V
KA
C8537
22
6.3V
KA
C8503
10
16V
KA
C8522
100
16V
KA
C8525
120
10V
ZL
C8526
120
10V
ZL
C8535
0.1 F
C8538
0.1
F
C8506
0.1
F
C8524
0.1
F
C8520
0.1 F
C8521
0.1 F
C8516
1
B
C8517
1
B
C8518
1
B
C8519
1
B
C8529
2.2 F
C8530
2.2 F
W826
W820
W825
W824
W823
W813
W822
W821
W816
W819
W811
W801
W827
W831
W832
W834
W838
W833
W836
GND
VCC+9V
GND[A]
AT+D5V
SPDIF
CPU_RESET
VCC+9V
SYS_MUTE
SCL
SDA
CD/DVD
AT+3.3V
DAC/D[CVBS]
DAC_A
DAC/C[C]
SPDIF-DVD
DAC/B[Y1]
AMCLK
ABCLK
DAC_D
ALRCLK
ASDATA0
CS
DAC_A
DAC/A[Y2]
DAC_B
DAC_C
DAC_D
G_DAC
DAC_C
DVD_U
DAC_B
DVD_V
SPDIF-CD
GND[A]
DAC/B[Y1]
DAC/C[C]
DAC/D[CVBS]
DVD_U
DVD_V
AUDIO_L
DAC/A[Y2]
AUDIO_R
AUDIO_L
AUDIO_R
ZERO
CPU_RESET
SYS_MUTE
SPDIF-DVD
ASDATA0
ALRCLK
SPDIF-CD
CD/DVD
AMCLK
ABCLK
ZERO
SPDIF
SDA
SCL
CS
VMB261
PCB130
(DVD PCB)
AUDIO/VIDEO SCHEMATIC DIAGRAM
NC
FROM/TO DVD I/O
(CP8002)
BCK
DATA
LRCK
DGND
VDD
VCC
VOUTL
VOUTR
AGND
VCOM
ZEROR/ZEROA
ZEROL/NA
MD
MC
ML
SCK
2.6
2.6
5.2
3.2
0
3.1
3.1
3.1
3.1
2.9
3.0
3.0
3.0
2.9
2.6
0
Inhibit
Y1
Y3
Y
Y2
Y0
VEE
GND
X0
B
A
X
X1
X2
VCC
X3
NC
1.6
0
1.6
0
0
0
0
0
0
0
0
0
0
0
0
3.2
VCC
VIN
YCMIX
MUTE1
MUTE2
YIN2
GND
CBIN
D/S
CRIN
VEE1
VEE2
CROUT
PS2
VEE2
YOUT2
VEE2
VEE2
YOUT1
VEE2
COUT
PS1
VOUT
VCC2
CBOUT
YIN1
CIN
CLP
DVD_V(R)
DVD_U(B)
DVD_Y(G)
Y(G)
C(CVBS)
CVBS
GND
GND
GND
GND
GND
GND
GND
CVBS
AUDIO-L
AUDIO-R
ZERO
DVD RESET
Y(G)
NC
NC
8.5
4.6
7.0
4.6
0
4.7
0
6.0
4.7
4.2
4.6
0
4.6
0
NC
8.5
4.7
0
4.0
0
4.9
0
0
4.9
0
4.0
0
4.0
0
DVD U(B)
DVD V(R)
DVD Y(G)
C(CVBS)
D
FROM/TO SYSCON1
SYS MUTE
FROM/TO MPEG
FROM/TO DSP
9.2 8.5
9.2
8.5
9.4
9.4
H-14
H-13