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QT-V5E (serv.man5). (5) Circuit schematics and parts layout, (6) Others - Sharp Audio Service Manual (repair manual). Page 8

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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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