Schematic Diagram Dvd3/3 - Sharp XL-DV60 Service Manual

XL-DV60

[9] SCHEMATIC DIAGRAM DVD3/3

A
B
C
D
J2
CNW2
+12V1
1 1 1
TO
VCC1
2 2 2
MAIN PWB
GND
3 3 3
SVCC1
CNP807
4 4 4
RFGND
5 5 5
VCCA1
6-3 2-D
6 6 6
GNDA1
7 7 7
E
F
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1
1
DVD PWB-C (3/3)
R39
0(0805)
MGND
R182
R38
0(0805)
GND RFGND
AUDIO D/A CONVERTER
WM8746
L21
10µH
1
VCCA
DVDD
+
C34
C13
0.1
10/16 11
DGND
GND
ML1196 12
LATCH/12S
DAC_MC 13
SCLK/IWL
DAC_MD R9 33 14
SDIN/DM0
33
R8 9
MUTE
8
MODE
10
LRCLK2
R6 33 2
MCLK MCLK
R7 33 3
TBCK BCLK
R12 33 4
TWS LRCLK
R13 33 5
TSD0
DIN0
6
R11 33
TSD1
DIN1
R10 33 7
TSD2 DIN2
+12V VCCA
R46 R47 R48
OPEN OPEN OPEN
D5
OPEN
GNDA
L2 FB(0805) +12V
L3 FB(0805) VCC
SVCC
L5 FB(0805)
OPEN
R74
GNDA
R49
VCCA
L6
3.3
FB(0805)
Q3 VCC33
AMS1117
3.3V REGULATOR
VCC
R37
1
3 OUT 2
IN
OUT 4
1
OPEN
R3
412(1%)
(EZ1085)
+
C2
100/16
R1
681(1%)
GND GND
Q2
SVCC C21 C122
AMS1117
0.1
220/16
2
IN OUT
+ 4
3
OUT
C7
100/16
GND
R4
412(1%)
R2
681(1%)
GND
2 3
Figure 6-13 SCHEMATIC DIAGRAM (12/13)
R115 R118
+12VA
10K
10
+6V
+12V
+
+
C31
C10
0.1
100/16
C11
R119
GNDA 100/16
10K
GNDA
0
U1
VCCA
15
AVDD1
28
AVDD2
+
C102
10/16
20
AGND1
24
C23
AGND2 C25
GNDA
0.1 0.1
26
GR0
22
GR1
18
GR2
C99
25
OUT0L
10/16
27
OUT0R
C101
21
10/16
TP1 SL
OUT1L
23
TP2 SR
OUT1R
C103
17
TP3 C
OUT2L
10/16
19
OUT2R
16
CAP
+
C26
C100
0.1
10/16
GND D2
RLS4148 GNDA
SVCC
SVCC
+12V
VCC
R180
0(0805)
MVCC1
+ + + + + C5
100/16
GNDA
GND
Q1
AMS1117
VCC20
2
3 2
IN OUT
4
2
OUT
D4
1N4001
R5
330(1%)
+
+
C12
C4
100/16
100/16
GND
R36
249(1%)
D3
1N4001
GND
PLL33V
VD33D
R35
+
+
3.3 (0805)
+
C85
470P
C6
C123
(CH)
100/16
220/16
PLLGND
RF33V
L1
FB(0805)
C22
+
0.1
C19
C3
0.1
100/16
RFGND
4
6 – 13
+12VA
+
C114 R93
C33
10/16 100K
0.1
+6V
GNDA
GNDA
R
R109
9.1K
C131
C106
10/16 0.001
GNDA
R94
100K
+6V
C109
10/16
GNDA
L
R110
9.1K
C107
C132
10/16
0.001
L
GNDA
R
+12VA
+
C32
C113 R96
0.1
10/16 100K
+6V
GNDA
SUB
GNDA
R111
3.9K
SUB
C111
C133
10/16
0.001
GNDA
RF50V
L7
FB(0805)
+
C35
C37
C14
VCC1
0.1
0.1
100/16
RFGND
MVCC
L8
FB(0805)
+
C36
C124
0.1
220/16
MGND
LD[7:0]
LD0
LD3
LD4
LD5
LCS1#
LCS1#
GND
VCC VCC
24C01
C98
10/16
+
C27 C24 C20
0.1 0.1 0.1
GND
5
(A,B)
U4
4558
AMP.
8
U4A
3
V+
+
2
C108
1
10/16
V-
C125
GNDA
4
150P
R83
(CH)
3.3K
+12VA
U4B
8
5
V+
+
6
7
V-
C126
4
GNDA
150P
R84
(CH)
3.3K
U5
4558
AMP.
8
3
V+
+
C112
2
1
10/16
V-
4
C127
U5A
150P
GNDA
(CH)
R85
3.3K
L4
VCCV
FB(0805)
+
C29
C9
100/16 0.1
GNDV
R73
0
GND
GNDV
U3
8D TRIGGER
74HC374
3
2 SE_RGB
D0 Q0
4
5
D1 Q1
7
6
D2
Q2
8
9 DAC_MD
D3
Q3
13 12
DAC_MC
D4
Q4
14 15 ML1196
D5 Q5
17
16
D6 Q6
18
19
D7 Q7
1
OE
11
CLK
C18 C17
0.1 0.1
GND
6