Toshiba MD9DM1R - Page 54

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC8503
PCM1748E
STEREO DAC
1
10 11
12 13 14 15 16
2345678
9
IC8504 SN74LV4052APW
DIGITAL AUDIO SW
1
101112
13141516
2345678
9
CP8502
IMSA-9604S-18Z14
1
10
11
12
13
14
15
16
17
18
2
3
4
5
6
7
8
9
Q8506
HN1C03F_B
REG.
123
456
D8504
1SS226
1
2
3
D8505
1SS226
1
2
3
D8506
1SS226
1
2
3
Q8503
KTA1504S_Y_RTK
BUFFER
Q8504
KTA1504S_Y_RTK
BUFFER
Q8502
KTA1504S_Y_RTK
BUFFER
CD8002 2H0I0102
FFC(1.25P)
L8503
1.8uH
L8502
1.8uH
L8505
15uH 0305
L8504
1.8uH
B8501
FCM2012H-102T04
B8502
FCM2012H-102T04
R8507
2.2K
R8508
2.2K
R8520
1K
R8523
100K
R8522
100K
R8515
75 +-1%
R8501
75 +-1%
R8506
2.2K
R8502
75 +-1%
R8503
75 +-1%
R8504
75 +-1%
R8516 680
C8534
10016V KA
C8536
226.3V KA
C8537
226.3V KA
C8503
1016V KA
C8523
10016V KA
C8525
12010V ZL
C8526
12010V ZL
C8535
0.1 F
C8538
0.1 F
C8506
0.1 F
C8524
0.1 F
C8520
0.1 F
C8509
22P CH
C8508
22P CH
C8518
1B
C8529
2.2 F
C8530
2.2 F
C8512
330P CH
C8513
330P CH
C8514
330P CH
C8505
270P CH
C8504
270P CH
C8502
270P CH
C8510
22P CH
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
W822
W821
W830
W840
W803W841
W811
W801
W802
W804
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
ALRCLK
ASDATA0
DAC_D
CS
DAC_A
DAC_B
DAC_C
DAC_D
G_DAC
DAC_C
SPDIF-CD
DAC_B
GND[A]
DAC/B[Y1]
DAC/C[C]
DAC/D[CVBS]
AUDIO_L
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
G-14G-13
PCB130
VMB261
FROM/TO REGULATOR
FROM/TO DSP
FROM/TO MPEG
FROM/TO SYSCON1
(DVD PCB)
0
1.2
0.6
NC
NC
NC
BCK
DATA LRCK DGND
VDD VCC
VOUTL VOUTRAGND
VCOM ZEROR/ZEROA ZEROL/NA MD MC ML SCK
2.6 2.6 5.2 3.2 0 3.1 3.1 3.1
3.12.93.03.03.02.92.60
Inhibit
Y1 Y3
Y
Y2 Y0
VEE GND
X0
B A X
X1 X2
VCC
X3
NC
1.6 0
1.6 00000
000 00003.2
Y(G)
C(CVBS)
CVBS
GND
GND
GND
GND
GND
GND
GND
CVBS
AUDIO-L
AUDIO-R
ZERO
DVD RESET
Y(G)
A
B
C
D
1
B
R
G
2
CVBS
CVBS
Y
C
C
CVBS CVBS
34
Y
Y
VV
U
U
NC
C(CVBS)
D
SYS MUTE
0.6
1.2
0
1.2
0.6
0
9.2 8.5
9.28.5 9.4
9.4
AUDIO/VIDEO SCHEMATIC DIAGRAM
(CP8002)