Toshiba MD20F51 Service Manual page 50

A B
8
7
FROM/TO MPEG/MICON/DSP/RF_AMP
DAC_VIDEO_C
DAC_VIDEO_B
P.CON+5V
6
RESET
MC
MD
ML
AMCLK
ABCLK
ALRCLK
ASDATA0
P-H/I-L
V_SW
SYS_MUTE
GND
5
GND
TO MEMORY
B8103
4
MMZ1608R102CT
RESET
3
2
1
A B
G-7
C D
AUDIO/VIDEO SCHEMATIC DIAGRAM
C8105
DAC_VIDEO_C
12P CH
L8102
1uH 0305 W819
C8108
DAC_VIDEO_B
12P CH
L8103
1uH 0305
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
R.SIGNAL + COMPONENT SIGNAL(U)
B.SIGNAL + COMPONENT SIGNAL(V)
AUDIO SIGNAL(PB)
C D
E
(DVD PCB)
C/B/U
DAC_C_VIDEO
9
Y/R/V DAC_B_VIDEO
10
P-H/I-L
V_SW
RESET
D8111
ZERO
R_AUDIO
L_AUDIO
DAC_B_VIDEO
DAC_C_VIDEO
DAC_D_DVD_VIDEO
SYS_MUTE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
E
F G
TP8101 FROM/TO REGULATOR1
TP8102
DVD/VR 95mm
TP8103
NC
DVD COMBO 180mm
TP8104
TP8105 CP8101_2 (CP8002)
NC
IMSA-9604S-12F
DVD-H(GND) 12
TP8106
DVD RESET 11
TP8107
1SS355
ZERO 10
TP8108
AUDIO-R 9
GND 8
TP8109
AUDIO-L 7
TP8110 TP8111
GND 6
TP8112
Y 5
4
GND
TP8113
C 3
GND 2
TP8114
CVBS 1
S800Y
D8112
1SS355
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
F G
MD20F51/MD20F51C
H
8
7
6
5
FFC(1.0mm pitch)
CD8101
2F0C1602
4
3
2
PCB130
DMD020
1
H
G-8