DOWNLOAD Sharp QT-V5E (serv.man5) Service Manual ↓ Size: 2.9 MB | Pages: 35 in PDF or view online for FREE

Model
QT-V5E (serv.man5)
Pages
35
Size
2.9 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Portable / (5) Circuit schematics and parts layout, (6) Others
File
qt-v5e-sm5.pdf
Date
PREV: Sharp QT-V5E (serv.man4) Service Manual

Sharp QT-V5E (serv.man5) Service Manual ▷ View 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
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
OPEN
OUTSW
CLOSE
INSW
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
CF2
0.01U
T4
T11
T17
T20
T5
RR66
1(0805)
T19
R114
91
CN3
LOADING CONN
1
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
LL3 FB-600 1.5A
1
2
BC19
0.1U
JJ3
Sanyo DV34 PICKUP
3
4
1
2
6
19
5
15
18
17
20
24
23
14
21
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
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
QT-V5E/QT-V5H
5 – 6
Figure 5-6 SCHEMATIC DIAGRAM (6/12)
2SB1132
**
3
(B)
(E)
(C)
BA
2
SC-62
1
SBA
E
F
FE
CDLD
DVDLD
SP+
DVDLDO
SVREF15
TRACK+
MEVO
MVCC
SDATA
DVDRF
SP-
SCLK
TRACK-
SP+
D
TE
RFGND
MVCC
SCSJ
CE
RF50V
MGND
CDLDO
SP-
RF50V
DVDMDI
CDMDI
PVC
A
RF50V
RF50V
RF50V
TRACK-
C
B
RFGND
LOAD-
CEI
SPINDLE
SDATA
DIN
SBAD
DIP
RFO
TEI
TRACK
MOCTL
SPDON
MIRR
FEI
SCSJ
SLDC
SCLK
SDEFCT
CLOSE
CD_DVD
RFGND
MGND
RFGND
RFGND
RF50V
RFGND
GND
RF50V
RF50V
RF50V
MGND
RF50V
MVCC
RFGND
MGND
MGND
RFGND
RFGND
MGND
RFGND
MVCC
RF33V
RFGND
RF50V
RFGND
MVCC
RFGND
C
RFGND
RR45
10
CC51
2200P
CC54
0.047
28
27
26
25
24
23
22
21
20
19
18
17
16
15
29
30
R1
R2
STBY
BIAS
VINTK
CTKERR1
CTKERR2
VINLD
PREGND
PVCC2
VNFTK
PGND
VOLD-
VOLD+
VOTK-
VOTK+
GND
GND
RR73 1M
RR50
1K
CC57
120P
RR70
10K
RR39
1.2K
CC66
0.033
CC45
0.01
CC77
0.1U
RR46
10
RR34
12K(1%)
CC56
2200P
CC67
0.01
RR1
1K
CC71
1000P
CC63
0.22
CC60
0.1
RR54
47K
CC38
0.1U
RS1
10K
UU2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
DVDFRP
DVDRFN
A2
B2
C2
D2
CP
CN
D
C
B
A
NC(CD_D)
NC(CD_C0)
NC(CD_B)
NC(CD_A)
CD_F
CD_E
VPB
VC
DVDLD
CDLD
DVDPD
CDPD
VNB
LDON
MIRR
MP
MB
MLPF
MIN
PIO(MEVO)
NC(RFDC)
RFSIN
ATOP
ATON
AIN
AIP
VPA
RFAC
BYP
DIN
DIP
FNP
FNN
VNA
NC(MEV)
RX
SDEN
SDATA
SCLK
V33
NC(LCP)
NC(LCN)
MNTR
NC(CE)
FE
TE
PI
NC(V25)
V165(V125)
DB(TPH)
DFT
MMON(LINK)
CC39
0.1U
+
-
3
2
1
8
4
LL2
3.9UH(2012)
CS2
4700P
CC50
0.1
CS3
0.1U
CC64
1000P
CC69
100/16
CC40
0.01
RR79
1.5K
CC81
0.1U
CS1
820P
RR48
22K
RR51
33K
RR82
22K
QQ1
2SB1132
1
3
2
CC41
470P
RR44
10K
RR76
4.7K
QS1
DTC114T
2
1
3
RR71
1.5K
LL1
3.9UH(2012)
CC44
0.1
QQ2
2SB1132
1
3
2
RR74
22K
CC68
100/16
CC52
2200P
RR67
1(0805)
CC72
100P
RR43
1K
DD1
LL4148
1
RS2
10K
RR77
10K
RR37
1.2K
CC43
470P
+
-
5
6
7
8
4
+
CC78
100U/6.3
DD3
LL4148
1
CC65
160P
CC42
0.01
CC53
2200P
RR69
1(0805)
UU4A
UU4B
TL3472
TL3472
U3
8024D
UU2
ES6603
7
8
9
10
11
12
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.
QT-V5E/QT-V5H
5 – 8
Figure 5-8 SCHEMATIC DIAGRAM (8/12)
ES60x8
24C02
FR
QUIET
FL
FL
FR
R
L
QUIET
QUIET
ROUT
LIN
LOUT
R/V
G/Y
B/U
CVBS1
RIN
CVBS2
SPDIF
CVBS2
SVIDEO_Y
SVIDEO_C
AOUT0R
AOUT0L
CVBS1
SVIDEO_C
CVBS2
SVIDEO_Y
YDAC
FR
CDAC
SCARTCTL
SWITCH
UDAC
CVBS1
FL
+5VD
GND
GND
+5VD
GND
GNDA
+5VD
GND
+5VD
GND
GNDV
GNDA
GND
GNDA
GNDA
GNDA
GND
GNDA
GNDA
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
VCCV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
+12V
+3.5V
GNDV
GNDA
GNDV
GNDA
C34
10P
R203
220
B43
10/16
B30
0.1
L4
2.4UH
C85
470P
C22
10P
R214
22K
B19
10/16
Q19
MMBT2222ALT1
2
1
3
L7
2.4UH
B41
0.1
C80
470/10
2
3
1
4
5
7
6
1
2
3
4
5
6
C36
470/16
6
5
4
3
2
1
7
8
C24
10P
L8
2.4UH
R211
68K
B42
0.1
70/10
FB16
FB 220 OHM
FB15
FB 220 OHM
R210
12K
R54
56(1206)
C26
10P
R123
75
J7
1
2
3
4
5
C83
470P
R113
68
Q18
2SC4081
3
2
1
C81
470/10
R91
10M
C27
10P
B26
0.1
C84
470P
L6
2.4UH
C35
10P
B33
0.1
R152
2K
C28
10P
B47
0.1
R16
75
R15
75
C16
10/16
JK3
SCART OUT
1
3
2
5
7
11
15
9
13
17
19
21
6
4
8
10
12
14
16
18
20
AUDIO_OUT_R
AUDIO_OUT_L
AUDIO_IN_R
GND_BLUE
BLUE
GREEN
RED
GND_GREEN
GND_RED
GND_VIDEO
CVBS_OUT
SHIELD
AUDIO_IN_L
GND_AUDIO
SWITCH
DATA2
DATA1
GND_COMM
BLANK
GND_BLANK
CVBS_IN
C37
10P
B28
0.1
R51
1K
C23
10P
C29
10P
8
7
3
2
4
9
5
1
6
B32
0.1
B48
0.1
C82
470P
FB6
FB 220 OHM
Q22
MMBT2222ALT1
2
1
3
R140
2K
C39
10P
C9
470P
FB12
FB 220 OHM
FB7
FB 220 OHM
B25
0.1
1
2
R55
820
R5
1K
FB17
FB 220 OHM
J5
1
2
3
4
FB11
FB 1K
J2
1
2
R96
1M
C12
100/16
FB4
FB 1K
C48
470P
Q1
OPEN
2
1
3
B46
0.1
R26
75
11
10
Q2
2N3904
2
1
3
FB13
FB 220 OHM
0/10
C47
470P
FB14
FB 1K
9
8
C10
470P
B34
10/16
FB8
FB 1K
13
12
B31
0.1
R215
22K
FB9
FB 1K
C17
10/16
B29
0.1
FB10
FB 1K
R202
220
5
6
B24
0.1
R93
100K
B27
0.1
FB5
FB 1K
C30
10P
3
4
R25
1K
C42
0.1
C15
10P
R213
100
B44
0.1
C31
10P
B35
10/16
B18
0.1
CN210
P5-9 1-B
FROM
AMP.PWB
P1
DIDITAL
OUTPUT
U13E
U13F
U13D
U13C
U13B
74HCU04
U13A
74HCU04
74HCU04
74HCU04
74HCU04
74HCU04
CN201
P5-9 6-B
FROM
AMP.PWB
CN203
P5-10 12-E
FROM
AMP.PWB
J6
HEADPHONES
JK2
AUDIO/VIDEO
OUTPUT
JK1
S-VIDEO
OUTPUT
7
8
9
10
11
12
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