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1
2. SCHEMATIC DIAGRAM
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST"
2.1 DVD MT PCB ASSY
A
DVD MT PCB ASSY (A2G512A130)
A
F4/5
AUDIO/VIDEO JACK BLOCK
FROM/TO MPEG/MICON/DSP
DAC_XCS0 {1}
LETTER {1}
SQUEEZE {1}
XAMUTE {1}
ACLK {1}
(DA)
ASPDIF {1}
SCK {1}
SD {1}
VSEL1 {1}
B
I/XP {1}
ABCK {1}
(D)
ASDAT0 {1}
ALRCK {1}
(R/CR)
R/CR {1}
(B/CB)
B/CB {1}
(G/Y)
G/Y {1}
C/V {1}
FROM/TO POWER PORT
C
D_GND {1,2,3,5}
V+12 {5}
V+12AT {5}
V+5V {5}
V+5A {5}
V+3A {5}
LETTER
SQUEEZE
V+5V
D
C/V
VSEL1
E
G/Y
B/CB
R/CR
F
I/XP
A
F4/5
6
1
2
: VIDEO SIGNAL ROUTE
(SY)
: S VIDEO SIGNAL ROUTE (Y ch)
(SC)
: S VIDEO SIGNAL ROUTE (C ch)
(R/CR)
: VIDEO SIGNAL ROUTE (R/CR ch)
(G/Y)
: VIDEO SIGNAL ROUTE (G/Y ch)
(B/CB)
: VIDEO SIGNAL ROUTE (B/CB ch)
(D)
: AUDIO DATA SIGNAL ROUTE
(DA)
: AUDIO SIGNAL ROUTE (Digital)
: AUDIO SIGNAL ROUTE (L ch)
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
VIDEO DRIVER 6CH
MM1623BFBE
5.1
Vcc1
(SC)
C8001
2.5
C in
0.1
B
5.1
MUTE1
C8003
1.8
V in
1 B
W859
5.1
YC MIX
(SY)
C8006
1.8
Y in
1 B
0
C8014
GND1
10V
100
YK
2.5
BIAS
C8015
3.3
0.1 B
I/P
(G/Y)
C8002
1.8
CY in
1 B
0
CLP
(B/CB)
C8004
2.5
Cb in
0.1
B
5.1
MUTE2
(R/CR)
C8005
2.5
Cr in
0.1
B
JAPAN ---> Q8002,R8010 ON
2
3
W857
W858
IC8002
5.1
Vcc2
0
DC out
(SC)
2.5
C uot
0
14
S1
0
S2
2.6
V out
0
GND2
(SY)
2.6
Y out
13
(G/Y)
2.6
CY out
10
0
GND2
(B/CB)
2.5
Cb out
11
0
GND2
(R/CR)
2.5
Cr out
0
GND2
12
DV-383-S
3
4
ASPECT
CVBS_OUT
9
4
(SY)
(SC)
R8021
10K
H2
H1
H2
H1
3
2
6
5
1
4
E
E
J8001
MSP-244V10-95_NI_FE_LF
CVBS/Y/U/V
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