Sharp XL-ES5 Service Manual page 29

40 39 37 36 35 34 33 32 31 30 29
VF2
+B
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
IXA008SJ
IX0058SJ
SYSTEM
MICROCOMPUTER
MER_LED
_MUTE
NLY
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
R740
1K
1 3
2
X701
32.768kHz
R745B
0
+B
+B
7
VFD701
FL DISPLAY
28 27 26 25 24 23 22 21 20 19 18 14 13 12 11 10 9
+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
R771
10K
L703
0.82µH
+B
8
Figure 6-7 SCHEMATIC DIAGRAM (6/8)
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 D702
1N4148
+B
L701
0.82µH
+B
+B
L705
0.82µH
R761
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
2K
SW713
VIDEO/AUX
R767
R782
1.5K 1.5K
SW712
TUNER(BAND)
R766
R781
1.2K
1.2K
SW711
CD
R765
R780
1.2K 1.2K
SW710
X-BASS/DEMO
+B
D703
1N4148
+B
R776
1K
Q703
R763
D704
C712
KTC3199 GR
3.3K
D705
1N4148
33/16
1N4148
1 R777
10K
C713
3
R762
0.01
Q702
1K 1K Q704
2
R775
KRC102 M
KTC3199 GR
R764
82
C711 100K
0.1
11
XL-ES5/ES50
ZD701
+B
DZH03C3+
R778
10K
C716
R779
47/16
120
R799
1K
12