Read Sharp QT-V5E (serv.man5) Service Manual online
QT-V5E/QT-V5H
5 – 5
Figure 5-5 SCHEMATIC DIAGRAM (5/12)
1(S)
2(B)
2(G)
KL
3(D)
1(E)
DTC114T
2SK2731
04
3(C)
GND
DVDDATA
DVDINT
DVDCLK
DVDDATA
DVDINT
DVDCLK
IR_REC
SLED+
MGND
FOCUS+
SVREF15
MVCC
FOCUS-
INSIDE
SLED-
MGND
FOCUS-
LOAD-
CLOSE
LOAD+
SLED-
SLED+
SP+
SP-
TRACK-
CDMDI
F
E
FOCUS+
B
C
CD_DVD-PICKUP
VR_DVD
D
A
E
C
FOCUS-
CDMDI
F
RFGND
TRACK+
TRACK+
CDLDO
CDMDI
PVC
FOCUS+
VR_CD
TRACK-
B
VR_CD
D
RF50V
DVDRF
DVDMDI
DVDLDO
CDLDO
DVDRF
DVDLDO
A
VR_DVD
FOCUS-
PVC
SVREF15
HOMESW
SLEGN
SPDON
FOCUS
IR_REC
DATA
INT
CLK
INT
CLK
OPEN
OUTSW
CLOSE
INSW
LOAD-
LOAD+
LOAD+
CD_DVD-PICKUP
CD_DVD-PICKUP
MGND
MVCC
+5VD
MVCC
MGND
MGND
MVCC
GND
MGND
MVCC
MVCC
MGND
MGND
MVCC
MGND
RFGND
RF50V
RF50V
RFGND
RFG
RFGND
T16
RR49
47K
D55
LL4148
1
2
T3
T13
CC73
4700P
6Q2
2SK2731
2
3
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
29
30
VINFC
CFCERR1
CFCERR2
VINSL+
VINSL-
VOSL
VNFFC
VCC
PVCC1
PGND
VOSL-
VOSL+
VOFC-
VOFC+
STBY
BIAS
VINTK
CTKERR1
CTKERR2
VINLD
PREGND
PVCC2
VNFTK
PGND
VOLD-
VOLD+
VOTK-
VOTK+
GND
GND
T10
T12
RR53
12K
CN4
I/O CONN
1
2
3
4
5
2
3
4
5
CF2
0.01U
T4
T11
T17
T20
T5
RR66
1(0805)
T19
R114
91
CN3
LOADING CONN
1
2
3
4
5
2
3
4
5
1
2
3
4
5
6
7
8
OUT1
VM
VCC
FIN
RIN
VREF
OUT2
GND
RR55
1.2K
TC112
220U/6.3
6Q3
2SK2731
2
3
1
R536
10K
T6
RR56
1K
R112
91
CF1
100U/16
T7
CC70
100P
100P
LL3 FB-600 1.5A
1
2
BC19
0.1U
JJ3
Sanyo DV34 PICKUP
3
4
4
1
2
2
6
19
5
15
18
17
20
24
23
14
21
22
22
11
7
10
8
13
16
9
12
TR+
TR-
F-
F+
D
CD_LD
C
E
VR_DVD
VR_CD
MD
GND_LD
DVD_LD
Vcc
HFM-Vcc
NC
F
CD/DVD
B
RF
Vc
NC
A
GND-PD
C558
0.1U
C557
0.1U
T8
QS1
DTC114T
1
3
D56
LL4148
1
2
CC75
0.1U
T2
J11
1
2
3
4
5
6
2
3
4
5
6
T1
R177
10K
RR68
1(0805)
T9
R178
10K
R540
100K
R566
10K
RR47
33K
RS2
10K
T18
RR52
33
T14
RS3
100K
6Q1
DTC114T
2
1
3
R541
100K
T15
UU3
UU5
FAN8024D
BA6289F
TO
DVD UNIT
TO
DVD UNIT
TO
DVD UNIT
MPEG PWB UNIT (2/3)
NOTES ON SCHEMATIC DIAGRAM can be found on page 4-1.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
CN04A
P5-2 12-D
FROM
DISPLAY PWB
Click on the first or last page to see other QT-V5E (serv.man5) service manuals if exist.