Fl Display - Sharp XL-DV5 Service Manual

39 38 37 36 35 34 33 32 31 30
VF2
+B
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
IC701
IX0058SJ
SYSTEM
MICROCOMPUTER
TIMER_LED
SUB_WOOF_SEL
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
7
R705
1K
R740
1K
3
1
R741
2
10M
X701
32.768kHz
R745B
0
+B
+B
7
6
VFD701

FL DISPLAY

29 28 27 26 25 24 23 22 21 20 19 18 14 13 12 11 10
+B
P8 50
P7 49
P6
48
P5
47
C705
VDD3 46
0.1
P4 45
P3
44
P2 43
P1 42
NC
41
11G
40
10G 39
9G 38
8G
37
7G
36
6G 35
5G 34
4G
33
3G
32
2G 31
L703
0.82µH
+B
8
Figure 6-7 SCHEMATIC DIAGRAM (6/13)
9 8 7 6 5 4 2 1
VF1
–B
R752A 82K
R752B 82K
R752C 82K
R752D 82K
R752E 82K
R752F 82K
R752G 82K
R752H 82K
R752I 82K
R752J 82K
R752K 82K
R753A 82K
R753B 82K
R753C 82K
R753D 82K
R753E 82K
R753F 82K
R753G 82K
R753H 82K
R753I
82K
R753J
82K
R753K 82K
R753L 82K
R753M
82K
R753N 82K
R753O 82K
R753P
82K
R753Q
82K
R753R 82K
R753S 82K
R753T
82K
MEMORY/SET SW708
SW707
DISC 2
SW706
DISC 1
PRESET SW705
DOWN
SW704
PRESET UP
TUNNING SW703
UP/PLAY
TUNNING
SW702
DOWN/STOP
SW701
EQ
POWER/
ON-STAND-BY
SW709
RX701
GP1UD261
REMOTE
SENSOR
1 2 3
C709
R751
100/10
1K
R704
10K
C708 C710
100P 0.047
R760
47
C706
C707
220/10 0.1
1N4148
L701
0.82µH
+B
+B
L705
0.82µH
9 10
6 – 7
OPEN/CLOSE
SW717
R772
R786
5.6K
5.6K
SW716
DISC 5
R770 R785
3.9K
3.9K
SW715
DISC 4
R769
R784
2.7K
2.7K
SW714
DISC 3
R768 R783
2K 2.2K
SW713
VIDEO/AUX
R767
R782
1.5K 1.5K
SW712
TUNER(BAND)
R766
R781
1.2K
1.2K
SW711
DVD/CD
R765
R780
1.2K 1.2K
SW710
X-BASS/DEMO
D702
+B
D703
1N4148
+B
+B
R776
1K
Q703
R763
D704
C712
KTC3199 GR
3.3K
1N4148 D705
33/16
1N4148
2 R777
C713 10K
R761 3
R762
0.01
Q702
1K 1K
1 R775
KRC102 M
KTC3199 GR
R764
82
C711 100K
0.1
11
XL-DV5/DV50
ZD701
+B
DZH03C3+
R778
10K
C716
R779
47/16
120
R799
Q704
1K
12