Sharp XL-1000H Service Manual page 34

XL-1000H/1100H
XL-1000H
A
1
J801
2
DIGITAL OUT
3
0.0047
B
R-CH
SO401
AUX IN
C
L-CH
D
TF
E
T651
POWER
TRANSFORMER(MAIN)
1 3
1 3
CNP651
F
IC681
AN78L05
VOLTAGE
REGULATOR
5.7V
3 3 1
2
D_GND
2
1
P_CONT
G
D682
1N4004
C661
0.001
NOT
C683
CONNECT
2200/16
D683
1N4004
When Servicing,
Pay attention as the area enclosed
by this line ( ) is directly
H
connected with AC main voltage.
• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.
1
TERMINAL PWB-A4
C851 L802 CNP805
0.82µH
100/10
C852
0.0022
C853
R405
27K
C411
CNP607
330P
C412
330P
R406
27K
C413
0.0047
F651
T2.5A L 250V
CNP801
1 1
2 2
3 3
4 4
F653
T1.25A L 250V
POWER PWB-B
D685
D689
1N4004
1N4004
R687
ZD684
2.7K
MTZJ16C
9.2V
0.7V
R688
1K
RLY601
0V
Q683
R689
KTC3199 GR
1K
0.72V
R685
10K R686
47K
D681
1N4004
D684
1N4004
T681
POWER
TRANSFORMER
(SUB)
AC INPUT SOCKET
AC230V,50Hz
2 3
Figure 34 SCHEMATIC DIAGRAM (9/12)
P27 12-E
11 10
CNP307
3
2
1
CFW852
CHASSIS
GND
R402
CNW607
1K
1 1 1
2 2 2
3 3 3
R401
CNS607
1K
CFW451
CHASSIS CHASSIS
GND GND
D651
D652
1N5402M
1N5402M
+B
D653
1N5402M
+B1
C125
2200/50
D657
1N4004
D658
1N4004
D659
1N4004
D660
1N4004
+B
R612
820
Q609
KRC107 M
4.8V
2 3
C630 3
0V
4700/25
Q608
1
0V
KRA102 M
20V 11.7V
Q605
2SD2012 Y
R623
12.2V
R619
22K
47
Q604
2SD2012 Y
20V 11.7V
+B
D602
1N4148
20V 12.3V
Q603
R624
LF651
KTC3200 GR
22K
LINE
R628
13V
FILTER
100
R617
33K
ZD601
DZ130BSA
SO655
C621
100/25
AC POWER SUPPLY CORD
4
– 34 –
TO
CNS307
TUNER PWB-A2
9 8 7 6 5 4 3 2 1
1 2
+B
+B
Q607
2SD2012 Y
+B
20V 7.1V
7.9V
9.4V
1
7.7V
9.4V
2 9.3V
R613
R611
33K
100
C629 ZD602 C626
470/25 DZ8.2BSC 100/25
C624
0.022
C625
10/16
+B
C622
0.022
AC 230V,50Hz
5
P31 12-F
FRO
CNS703
DISP
3 4 5 6 7 8
+B
+B
+B
6