DOWNLOAD Sharp QT-V5E (serv.man6) Service Manual ↓ Size: 3.69 MB | Pages: 44 in PDF or view online for FREE

Model
QT-V5E (serv.man6)
Pages
44
Size
3.69 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Portable
File
qt-v5e-sm6.pdf
Date
PREV: Sharp QT-V5E (serv.man5) Service Manual

Sharp QT-V5E (serv.man6) Service Manual ▷ View online

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
QT-V5E/QT-V5H
5 – 9
Figure 5-9 SCHEMATIC DIAGRAM (9/12)
CN102
CN03A
TO
TUNER PWB
J1
P5-12 11-D
TO
DVD SERVO PWB
P5-2 12-C
TO
DISPLAY PWB
J2
P5-8 7-H
TO
DVD SERVO PWB
AMP. PWB-A1
J5
P5-8 8-H
TO
DVD SERVO PWB
FM SIGNAL
CD SIGNAL
2.2/50
MMBT9014 C
MMBT9014 C
2.2K
2.2K
10/16
2.2/50
10/16
10/16
AC PO
A
2.2/50
2.2/50
0.1
MMBT9014 C
10/16
2.2/50
0.1
0.1
0.1
0.1
220/16
22/16
0.0027
0.1
10/16
0.1
0.0027
2.2/50
5.6K
5.6K
8050 C
560
47/16
0.1
0.1
6.2V
0.1
MMBT9014 C
ZD210
8.2V
10/16
2.2/50
2.2/50
10/16
R1
82
R273
100K
R272
100K
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
2
2
CN210
CON02A
P5-1 1-G
FROM
DISPLAY PWB
IC205
AUDIO
PROCESSOR
100
QT-V5E/QT-V5H
5 – 10
Figure 5-10 SCHEMATIC DIAGRAM (10/12)
47/16
47/16
J1A
J1A
J4
P5-7 7-C
TO
DVD SERVO PWB
J7
P5-8 8-E
TO
DVD SERVO PWB
P5-2 12-E
FROM
DISPLAY PWB
CN0301A
10/16
10/16
2.7K
2.7K
4.7/50
4.7/50
100/16
0.22
0.22
IC204
TA8229
APOWER AMP.
1000/16
1000/16
T401
POWER TRANSFORMER
AC POWER SUPPLY CORD
AC 230-240 V, 50 Hz
T2.5A L 250V
POWER PWB-A2
2.2/50
2.2/50
MMBT9014 C
MMBT9014 C
MMBT9014 C
MMBT9014 C
MMBT9014 C
2.2K
2.2K
47/16
0.1
10/16
1/50
0.15
0.01
1N5818
0.0056
0.001
IRU3048CS
0.01
1N5818
1
µH
10
µH
0.1
47/16
100/16
0.1
MMBT9014 C
MMBT9014 C
2.2/50
2.2/50
0.1
4.7
470P
0.1
1.8K
0.1
0.1
1000/16
1N5818
1N5818
0.1
0.1
0.1
0.1
4.7
10
µH
12
BATTERIES
DC 12 V [ "D" size
(UM/SUM-1,R20)
battery x 8 ]
C401
0.1
C403
0.1
C404
0.1
C402
0.1
R200
220
ZD201
12V
8
9
8
9
7
8
9
10
11
12
POWER MOS FET
POWER MOS FET
DC-DC CONVER TER
1K
QT-V5E/QT-V5H
5 – 11
Figure 5-11 SCHEMATIC DIAGRAM (11/12)
3.3K
3.3K
0.01
0.01
4.7K
KTC3199 GR
KTC3199 GR
KTC3199 GR
KTC3199 GR
S8050 S
0.015
0.015
0.001
0.001
0.001
0.001
0.1
4.7K
6.8K
1.2K
0.001
0.001
0.1
0.022
0.1
0.001
0.001
0.01
B.P.F
10
µH
0.1
0.022
SVC348S
0.047
0.022
R147
22
0.001
0.1
0.1
3.3K
NOTES ON SCHEMATIC DIAGRAM can be found on page 4-1.
0.1
A
B
C
D
E
F
G
H
1
2
3
4
5
6
PLL
TUNER
FM/AM
R167
2.2
0
0.47
0
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