Read Sharp XL-HP500 (serv.man12) Service Manual online
XL-HP500E
XL-HP500H
– 32 –
Figure 32 SCHEMATIC DIAGRAM (13/13)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
P27 11 - E
CNS706
FROM
DISPLAY PWB
P21 11 - E
CNS801
FROM MAIN PWB (1/3)
P29 11 - E
CNS706
FROM
DISPLAY PWB
P21 7 - E
CNS801
FROM MAIN PWB (1/3)
U/W/V ONLY
(1/2W)
VF1
–VF
VF2
P_IN
230-240V
POWER PWB-B2
POWER PWB-B1
–28
–28
–33
POWER TRANSFORMER
(MAIN)
4
3
1
GND
–VCC
–B
VCC
1
2
3
4
5
3
1
2
3
1
2
BLUE
BROWN
5
2
TF
AC POWER SUPPLY CORD
AC 230V,50Hz
LINE FILTER
XL-HP500E
(1/2W)
VF1
–VF
VF2
P_IN
AC_RLAY
230-240V
POWER PWB-B2
POWER PWB-B1
–28
–28
–33
POWER TRANSFORMER
(MAIN)
POWER TRANSFORMER
(SUB)
4
3
1
GND
–VCC
–B
VCC
1
2
3
4
5
6
7
1
2
4
3
1
3
1
2
3
1
2
2
3
4
BLUE
BROWN
5
2
TF
When Servicing,
Pay attention as the area enclosed
by this line ( ) is directly
connected with AC main voltage.
AC POWER SUPPLY CORD
AC 230V,50Hz
LINE FILTER
XL-HP500H
+B
+B
+B
+B
47
47
220K
DZ6.2BSA
10
KTA1274 Y
47K
220/63
GD1N4004
12K
GD1N4004
DZ300BSB
47/50
47/50
47K
100/35
2.2K
DZ9.1BSB
22/50
0.1
0.1
GD1N4004
GD1N4004
D3SBA60F
0.1
0.1
T4.0A L 250V
T4.0A L 250V
T2.0A L 250V
T2.0A L 250V
DS1SS133
0.0047/250
GD1N4004
GD1N4004
GD1N4004 GD1N4004
470/35
KTC3199 GR
1000/6.3
1K
47K
220K
47
47
220K
DZ6.2BSA
10
KTA1274 Y
47K
220/63
12K
GD1N4004
GD1N4004
DZ300BSB
47/50
47/50
47K
100/35
2.2K
DZ9.1BSB
22/50
0.1
0.1
GD1N4004
GD1N4004
0.1
0.1
T4.0A L 250V
T4.0A L 250V
D3SBA60F
T2.0A L 250V
T2.0A L 250V
CNP805
L841
CNP706
R804
R805
R801
ZD801
R807
Q801
R802
C804
R803
ZD802
D806
ZD803
C803
C802
R806
C801
R808
D805
C805
C806
C807
D804
D803
F804
F803
F801
C808
C809
F802
PT801
D802
CNP801
CNP805
D846
L841
PT841
FW804A
FW804
C844
FW804B
C843
D842
D845
D844
D843
C842
Q841
C841
R842
R843
CNP706
R841
R804
R805
R801
ZD801
R807
Q801
R802
C804
R803
ZD802
D806
ZD803
C803
C802
R806
C801
R808
D805
C805
C806
C807
D804
D803
F804
F803
F801
C808
C809
F802
PT801
D802
CNP801
RL841
