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QT-V5E (serv.man5). (5) Circuit schematics and parts layout, (6) Others - Sharp Audio Service Manual (repair manual). Page 7

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QT-V5E/QT-V5H
5 – 7
Figure 5-7 SCHEMATIC DIAGRAM (7/12)
ES60x8
SDRAM
QUIET
AOUT0R
AOUT0L
R
TSD0-
MD
TBCK-
ML
L
TWS-
MC
ZERO
MCLK-
ZERO
EAUX00
TWS
EAUX02
MCLK
TSD0
TBCK
RESET#
EAUX01
FDAC1
VDAC1
VCC20
VCC33
+5VD
VCC33
VCC20
+3.5V
VCC33V
GND
GND
GND
GND
GND
VD33D
RF50V
MVCC
PLL33V
RF33V
RFGND
VCC33
MGND
GND
GND
+5VD
+5V
GNDA
+5V
GND
+5V
+5VD
+5VA
GNDA
GNDA
GNDA
+5VA
+5VD
GNDA
+5VD
+12V
+3.5V
+5VD
+5VA
GNDA
GNDA
+5VD
GND
GNDV
GNDV
VCCV
GNDV
GNDV
VCCV
GNDV
GNDV
GNDV
GNDV
VCCV
VCCV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
GND
GND
B9
0.1
FB20
3.9UH(2012)
B12
0.1
1
R75
430(1%)
R76
0(0805)
R63
33
C51
0.01
R120
68K
R49
33
CC93
220/6.3
B41
0.1
B10
0.1
C36
470/16
QQ4
RC1117_3.3
3
2
1
4
IN
OUT
ADJ
OUT
B15
0.1
C52
22/16
B36
0.1
R52
33
C53
100/16
CC94
0.1
C50
1/50
R
6
B42
0.1
B22
100/6.3
B61
10/16
C45
470/10
R60
FB 300 OHM
B5
220/6.3
B38
0.1
B55
0.1
R123
75
R89
1K
CC89
100/6.3
R50
33
B1
100/16
C49
0.01
C46
10/16
CC84
220/6.3
R95
470
FB19
FB 1K
B20
220/6.3
B
4
100/6.3
Q8
8550
2
1
3
B23
0.1
C43
10/16
CC83
1
R16
75
8
7
1
2
3
5
12
13
16
14
17
19
20
15
4
6
9
10
11
18
ZERO
RESET
NC
SCKI
NC
MC
VOUTL
CAP
SRCIN
BCKIN
MUTE
VDD
DGND
DIN
ML
MD
VOUTR
AGND
VCC
MODE
R15
75
FB21
FB 1K
CC86
470P
Q10
2SC4081
3
2
1
C38
220/16
CC91
100/6.3
Q11
2SC4081
3
2
1
CC88
1
U11
MM1512
1
2
3
4
5
6
SAG
OUT
VCC
C
GND
Y
D17
LL4148
R117
100
C21
0.1
R85
1K
LL6
FB 120 OHM
1
2
R92
OPEN
1
R119
12K
CC92
1
B25
0.1
FB22
FB 1K
J1
CON3
1
2
3
C20
0.1
R201
CC85
100/6.3
R90
1K
R58
33
R200
OPEN
J4
1
2
3
4
5
6
7
8
9
R115
12K
FB18
FB 1K
LL4
FB 120 OHM
1
2
Q9
2N3904
2
1
3
Q3
RC1117_3.3
3
2
1
4
IN
OUT
ADJ
OUT
C12
100/16
B14
100/6.3
R26
75
C32
10/16
B11
0.1
C44
470/10
B13
10/16
C4
470
Q4
RC1117_ADJ
3
2
1
4
IN
OUT
ADJ
OUT
C54
100/16
D15
LL4148
R83
82K
B2
100/16
R116
68K
R48
4.7K
LL5
FB 120 OHM
1
2
B3
100/16
R121
100
LL7
FB 120 OHM
1
2
B39
0.1
B24
0.1
R93
100K
U9
BA7664FV
1
2
3
6
7
8
4
5
MUTEA
YIN
GND
OUT2
OUT1
VCC
CIN
MUTEB
Q6
8550
2
1
3
B40
0.1
R80
330(1%)
RR83
3.3 (0805)
B37
0.1
R65
33
D16
LL4148
B45
0.1
CC87
100/6.3
C25
10/16
U10
2-CHANNEL AUDIO OUT
WOLFSON 2-CHANNEL AUDIODAC
DA1132
MPEG PWB UNIT (3/3)
CN209
P5-10 12-B
FROM
AMP.PWB
3.3V REGUALTOR
CN207
P5-9 1-D
FROM
AMP.PWB
A
B
C
D
E
F
G
H
1
2
3
4
5
6
NOTES ON SCHEMATIC DIAGRAM can be found on page 4-1.
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