Audio/Video Schematic Diagram - Toshiba MD20H63 Circuit Diagrams

A B
8
7
FROM/TO MPEG/MICON/DSP
DAC_VIDEO_C
DAC_VIDEO_B
DAC_VIDEO_D
P.CON+5V
6
RESET
MC
MD
ML
AMCLK
ABCLK
ALRCLK
ASDATA0
DVD-H
SYS_MUTE
GND
(A_GND)
5
GND
(D_GND)
TO MEMORY B8103
4
MMZ1608R102CT
RESET
3
2
1
A B
H-25
C D

AUDIO/VIDEO SCHEMATIC DIAGRAM

C8105
DAC_VIDEO_C
12P CH
L8102_1
1uH
0405
C8108
DAC_VIDEO_B
12P CH
L8103_1
1uH 0405
C8111
DAC_VIDEO_D
12P CH
L8104_1
1uH 0405
C8114 R8113
1 B
470
6
C8125
1 B
C8113 R8112
1 B
470
7
C8126
1 B
NC
2.4 2.5 4.9 3.3 0 1.6 1.1 1.6
8 7 6 5 4 3 2 1
9 10 11 12 13 14 15 16
0 2.4 3.3 0 0 0 3.3 1.7
NC
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C D
E
(DVD MT PCB)
C/B/U DAC_C_VIDEO
9
Y/R/V DAC_B_VIDEO
10
CVBS/C DAC_D_DVD_VIDEO
11
DVD-H
RESET
D8111
ZERO
R_AUDIO
L_AUDIO
DAC_B_VIDEO
DAC_C_VIDEO
DAC_D_DVD_VIDEO
D8112
SYS_MUTE
1SS355
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
E
F G
TP8115
NC
R8101
TP8101
TP8102
1K NC
TP8103
NC
NC TP8105
TP8106
W826
1SS355 TP8107
TP8108
W824
TP8109
TP8110 TP8111
TP8112
TP8113
TP8114
FROM/TO REGULATOR
DVD COMBO 180mm
CP8101_2
IMSA-9604S-12F
DVD-H(GND)
F G
H
8
7
6
5
4
3
(CP8002)
12
DVD RESET 11
FFC(1.0mm pitch)
ZERO
10
CD8101
AUDIO-R 9
2F0C1602
GND 8
AUDIO-L 7
GND 6
Y 5
2
4
GND
C 3
GND 2
CVBS 1
PCB130
DME064
1
H
H-26