Read Sharp XL-DV50 (serv.man2) Service Manual online
XL-DV50H
6 – 7
Figure 6-7 SCHEMATIC DIAGRAM (6/13)
6
7
8
9
10
11
12
IXA009SJ
10M
1K
1K
5.6K
1.5K
1.2K
3.9K
1.2K
2.7K
2K
2.2K
1.5K
1.2K
1.2K
2.7K
3.9K
5.6K
10K
10K
GP1UD261
47
0.047
100/10
0.82µH
220
220
1K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
220/10
1.2K
2.4µH
8MHz
32.768kHz
10K
1K
10K
10K
1K
47/16
100P
0.01
KTC3199 GR
1K
10K
1K
1K
82
1K
1N4148
120
DZH03C3+
1N4148
3
1
2
10K
1N4148
100K
KTC3199 GR
33/16
3.3K
1N4148
KRC102 M
0.1
390
0.1
0.1
1K
0.82µH
0.82µH
1K
1K
1K
1K
1K
1K
1K
1K
1K
KTC3203
Y
3
2
1
Q
EQUALISER
TUNNING
DOWN/STOP
TUNNING
UP/PLAY
PRESET
DOWN
PRESET UP
MEMORY/SET
DVD/CD
VIDEO/AUX
OPEN/CLOSE
DISC 2
POWER/
ON-STAND-BY
RDS_CLE
RDS_DATA
RDS_VSM
FAN_START
SUB_WOOF_SEL
RESET
XT1
XT2
VSS1
CF1
CF2
VDD1
KEY1
KEY2
FAN_PRO
PATCH
MODEL
SYS_STOP
IRQ
MM+
MM
–
DVD_STB
CD_PH
TIMER_LED
VDD3
VP
VDD4
TUNER(BAND)
–B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
X-BASS/DEMO
DISC 4
DISC 3
DISC 5
DISC 1
6G
P3
2G
3G
10G
7G
1G
4G
5G
P1
P2
9G
8G
8G
11G
P5
P4
P7
P6
P6
P9
P11
P12
P15
P14
P17
P18
P16
P20
P19
P13
P10
P8
NP
F1
F1
6G
2G
3G
10G
7G
1G
4G
5G
9G
8G
11G
NP
NP
NP
P3
P9
P11
P12
P15
P14
P17
P18
P16
P20
P19
P13
P10
P5
P4
P1
P2
P7
P6
P8
F2
F2
NP
SW8
SW7
SW4
SW3
SW2
SW1
SW6
SW5
NC
P
_CON
P_MUTE
NC
NC
POWER_KEY
3
2
1
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
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
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
82K
VF1
1
2
4
5
6
7
8
9
10
11
12
13
14
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
VF2
FL DISPLAY
SYSTEM
MICROCOMPUTER
REMOTE
SENSOR
SENSOR
IC701
R514
R705
X702
X701
R741
R740
L702
R745B
R710
R714
R718
R717
R711
R726
R715
R713
R709
R708
R732
C705
R725
R724
R758
VFD701
R753R
R753Q
R753S
R753T
R753T
R753M
R753N
R753O
R753P
R753N
R753O
R753P
R753L
R753K
R753J
R753I
R753H
R753A
R753G
R753F
R753E
R753D
R753B
R753C
R753C
R752E
R752D
R752A
R752C
R752B
R752F
R752G
R752H
R752I
R752J
R752K
R752G
R752H
R752I
R752J
R752K
SW702
SW703
SW704
SW705
SW706
SW707
SW708
SW701
R772
R767
R765
R770
R766
R769
R768
SW713
SW714
SW715
SW716
SW712
SW711
SW710
SW717
R783
R782
R781
R780
R784
R785
R786
SW709
RX701
C709
C710
R760
R751
C708
C706
C707
D704
D703
R763
D702
L705
R761
R762
D705
Q702
C711
C713
R776
R775
R777
R764
Q703
C712
C716
Q704
R799
R778
R779
ZD701
R704
R745A
L701
L703
R744
R743
R742
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