XL-30 (serv.man7). Diagrams - Sharp Audio Service Manual (repair manual). Page 10

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XL-30H/30W
Figure 29 SCHEMATIC DIAGRAM (6/6)
7
8
9
10
11
12
C843
0.1
R863
2.2K
IC804 
LA6541D 
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
R861
2.2K
R862
2.2K
L801
10
µ
H
L803
10
µ
H
CFW807
SW801
OPEN/CLOSE
C850
220/10
C855
100/10
C849
0.056
C859
470/10
C857
47/16 
C848
39P
C860
0.1
C844
0.0068
Q861
2SB562 C
C842
47/10
R829
68K
C845
100/10
R823
1K
R828
1.2K
C846
0.1
IC801 
TA2109F 
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R825
82K
C847
0.1 
R826
2.7K
C839
2P
C813
100/10
C812
0.01
C841
100/10
Q801
KTA1266 GR
R824
27K
R822
22
C863
470P
R80B  68K
R80A  82K 
R80F  82K 
R80C  82K 
R80E
82K 
R80G  68K 
BI801
R821
150
BI802
BI605
C887
0.0027
C861
0.001
M_12V 
M_GND 
D_GND 
CD_6R2V 
CD_R
A_GND 
CD_L
6.3V
6.3V
4.9V
3.1V
3.1V
0V
0V
0V
0V
0V
0V
2.8V
2.8V
2.5V
2.2V
2.5V
2.8V
2.8V
2.2V
2.2V
2.2V
2.1V
2.1V
2.1V
2.1V
6.3V
2.2V
5.1V
5.6V
5V
5V
5V
2V
4.1V
3.4V
3.4V
4.3V
2.5V
5V
0V
0V
1.7V
2.2V
2.2V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
TO MAIN PWB 
TR+ 
FO+ 
FO- 
LD
VR
PD
GND 
TR- 
VREF
+5V 
SP+ 
SP- 
SL+ 
SL- 
PU-IN 
GND 
TR- 
+5V 
1/2V
GND
PU-IN
SL-
SL+
SP-
SP+
PICKUP UNIT
GND 
PD
VR
LD
FO- 
FO+ 
TR+ 
GH6C605B3A1 
ACTUATOR
FO-
FO+ 
TR+ 
TR-
VCC 
LD
MON 
GND 
1/2VCC
NM801
SLED
MOTOR
NM802
SPINDLE
MOTOR
2
1
2
1
NC
NC
NC
CNS605
BI803
CNS803
CNP803
NSW801
PICKUP IN
CNS802
CNS801
CD MOTOR PWB-C 
R827
27K
OPEN/CLOSE 
SWITCH 
PWB-A6
CD PWB-A3
8
9
10
2
3
+B
+B
+B
IC801
TA2109F
SERVO PRE AMP. 
+B
+B
SWITCHING
IC804
LA6541D
FOCUS/
TRACKING/
SPIN/SLED
DRIVER 
+B 
+B 
CNP605
P25 7-H
L804
2.2
µ
H
R843
1K
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