Toshiba MW20H63 User Manual - Page 23

Audio/video Schematic Diagram

Page 23 highlights

A B C D E F AUDIO/VIDEO SCHEMATIC DIAGRAM 8 (DVD MT PCB) G H 8 7 FROM/TO MPEG/MICON/DSP/RF_AMP DAC_VIDEO_C DAC_VIDEO_B DAC_VIDEO_D 6 P.CON+5V RESET MC MD ML AMCLK ABCLK ALRCLK ASDATA0 SYS_MUTE GND (A_GND) 5 GND (D_GND) DAC_VIDEO_C DAC_VIDEO_B DAC_VIDEO_D C8110 150P CH C8107 150P CH C8104 150P CH C8105 12P CH L8102_1 1uH 0405 C8108 12P CH L8103_1 1uH 0405 C8111 12P CH L8104_1 1uH 0405 C8112 150P CH C8109 150P CH C8106 150P CH W819 W820 W818 C/B/U DAC_C_VIDEO 9 7 Y/R/V DAC_B_VIDEO 10 CVBS/C DAC_D_DVD_VIDEO 11 6 NC TP8115 NC TP8102 NC TP8103 NC TP8105 TP8101 FROM/TO REGULATOR DVD COMBO 180mm CP8101_2 (CP8002) IMSA-9604S-12F RESET ZERO R_AUDIO D8111 1SS355 TP8106 TP8107 TP8108 W826 DVD-H(GND) 12 DVD RESET 11 ZERO 10 AUDIO-R 9 5 W824 L_AUDIO DAC_B_VIDEO TP8109 TP8110 TP8112 TP8111 GND 8 AUDIO-L 7 GND 6 Y 5 FFC(1.0mm pitch) CD8101 2H0C1302 DAC_C_VIDEO TP8113 GND 4 C 3 DAC_D_DVD_VIDEO TP8114 GND 2 CVBS 1 C8120 0.1 F C8119_1 6.3V 100 KA_P C8122 0.001 B TO MEMORY B8103 4 4 RESET EBMS160808A102_RDC45 SYS_MUTE D8112 C8114 R8113 1SS355 1B C8125 470 6 1B C8113 R8112 1B C8126 470 7 1B 3 3 NC 2.4 2.5 4.9 3.3 0 1.6 1.1 1.6 8 7 6 5 4 3 2 1 BCK DATA LRCK DGND VDD ZEROR/ZEROA VCC VOUTL VOUTR STEREO DAC IC IC8102 PCM1753DBQR ZEROL/NA SCK ML MC MD VCOM AGND 9 10 11 12 13 14 15 16 0 2.4 3.3 0 0 NC 0 3.3 1.7 2 2 C8121_2 25V 10 KA_P ZERO MD MC ML AMCLK ABCLK ASDATA0 ALRCLK 1 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. A B C H-7 D E F PCB130 DME064 1 G H H-8

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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
TP8103
TP8115
TP8105
TP8102
TP8101
TP8114
TP8113
TP8112
TP8110
TP8109
TP8108
TP8107
TP8106
TP8111
CD8101
2H0C1302
FFC(1.0mm pitch)
IC8102
PCM1753DBQR
STEREO DAC IC
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
B8103
EBMS160808A102_RDC45
D8112
1SS355
D8111
1SS355
CP8101_2
IMSA-9604S-12F
1
10
11
12
2
3
4
5
6
7
8
9
C8122
0.001
B
C8120
0.1
F
C8114
1
B
C8125
1
B
C8113
1
B
C8126
1
B
C8105
12P
CH
C8104
150P
CH
C8106
150P
CH
C8107
150P
CH
C8109
150P
CH
C8108
12P
CH
C8110
150P
CH
C8112
150P
CH
C8111
12P
CH
R8113
470
R8112
470
C8119_1
100
6.3V
KA_P
C8121_2
10
25V
KA_P
W826
W824
W818
W819
W820
L8104_1
1uH
0405
L8102_1
1uH
0405
L8103_1
1uH
0405
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
DAC_C_VIDEO
DAC_VIDEO_C
DAC_B_VIDEO
DAC_VIDEO_C
DAC_VIDEO_B
DAC_VIDEO_B
DAC_D_DVD_VIDEO
DAC_VIDEO_D
DAC_VIDEO_D
P.CON+5V
RESET
MC
MD
ML
AMCLK
ABCLK
ALRCLK
ASDATA0
SYS_MUTE
GND
RESET
ZERO
R_AUDIO
L_AUDIO
GND
DAC_B_VIDEO
DAC_C_VIDEO
DAC_D_DVD_VIDEO
RESET
SYS_MUTE
ASDATA0
AMCLK
ABCLK
ALRCLK
ZERO
MD
MC
ML
H-8
H-7
PCB130
DME064
(DVD MT PCB)
NC
NC
NC
NC
FROM/TO REGULATOR
DVD COMBO 180mm
(CP8002)
GND
CVBS
ZERO
AUDIO-R
AUDIO-L
C
GND
Y
GND
GND
DVD RESET
DVD-H(GND)
Y/R/V
10
CVBS/C
11
NC
NC
FROM/TO MPEG/MICON/DSP/RF_AMP
C/B/U
9
6
7
0
0
SCK
ML
MC
MD
ZEROL/NA
ZEROR/ZEROA
VCOM
AGND
VOUTR
VOUTL
VCC
VDD
DGND
LRCK
DATA
BCK
1.6
1.1
1.6
3.3
4.9
2.5
2.4
2.4
3.3
0
0
0
3.3
1.7
AUDIO/VIDEO SCHEMATIC DIAGRAM
(A_GND)
(D_GND)
TO MEMORY