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A
B
8
7
FROM/TO MOTOR DRV
6
GND
M_GND
P.CON+9V
D_GND
P.CON+3.3V
P.CON+A5V
5
FROM/TO AUDIO/VIDEO
GND
D_GND
P.CON+5V
P.CON+3.3V
VCC+9V
4
FROM/TO RF_AMP/DSP
GND
D_GND
P.CON+A5V
P.CON+3.3V
P.CON+3.3VA
FROM/TO MPEG
3
GND
SPDIF
RXD
TXD
P.CON+2.5V
P.CON+3.3V
D_GND
FROM/TO MEMORY
P.CON+3.3V
D_GND
2
1
A
B
G-11
C
D
REGULATOR2 SCHEMATIC DIAGRAM
(DVD PCB)
D8510 MCL4148
LEVEL_CONVERT
Q8505
KTC3875S_Y_RTK
3.2
3.2
W825
RXD
TXD
L8509
L8507
2.2uH
0305
P.CON+A5V
2.2uH 0305
W871
W870
SPDIF
P.CON+5V
P.CON+3.3V
C8530
0.0047 B
IC8504
PQ025EZ01ZP
REG+2.5V
V_OUT
V_IN
V_C
NC
GND
6
1
2
3
4
5
3.17
3.17
2.50
0.05
0
NC
B8504
FCM2012H-102T04
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
4.8
FROM/TO REGULATOR
CD8505
(CP8001)
CU2B2001
GND
1
GND
2
TX
3
RX
4
GND(M)
5
P.CON+9V
6
P.CON+5V
7
P.CON+3.3V
8
B8505
P.CON+3.3V
9
W4BRH3.5X6X1.0X2
GND
10
SPDIF
11
10
L8504
W5T29X7.5X19
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
E
F
G
DIGITAL AUDIO SIGNAL(PB)
F
G
H
8
7
6
5
4
3
2
PCB130
VMB283
1
H
G-12
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