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XL-HP700 (serv.man14). Printed wiring board - Sharp Audio Service Manual (repair manual). Page 7

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XL-HP700H
– 34 –
Figure 34 SCHEMATIC DIAGRAM (11/11) / WIRING SIDE OF P.W.BOARD (7/7)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
C805
R805
R804
D805
D806
Q801
R808
ZD803
C804
C803
R803
D803
C801
ZD801
C807
ZD802
R802
C802
R806
R807
Q841
R843
R841
R842
D845
D844
D843
R801
C843
CNP706
CNP801
D842
C842
C841
D804
C806
C808
C809
FW804B
FW804A
FW804
D846
CNP805
PT841
PT801
RL841
C844
D802
F804
F805
F801
F802
F803
L841
+B
+B
1
3
2
1
4
1
4
12
34
5
6
7
1
2
3
4
5
1
2
3
T.F.
BR
BL
POWER PWB-B1
POWER PWB-B2
T2.0A L 250V
POWER TRANSFORMER
(MAIN)
POWER TRANSFORMER
(SUB)
T2.5A L 250V
T5.0A L 250V
T5.0A L 250V
T2.0A L 250V
TO MAIN PWB
CNS801
TO DISPLAY PWB
P30  2 - F
P29  11 - G
CNS706
LINE FILTER
When Servicing,
Pay attention as the area enclosed
by this line (          ) is directly
connected with AC main voltage.
B
C
E
B
C
E
(1/2W)
VF1
–VF
VF2
P_IN
AC_RLAY
230-240V
POWER PWB-B2
POWER PWB-B1
–28V 
–28V 
–33V 
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
AC POWER 
SUPPLY CORD
AC 230 V, 50 Hz
DS1SS133
0.0047/250
0.047(ML) 
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
GD1N4004
12K 
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 
T5.0A L 250V
T5.0A L 250V
TS6B04GM-1
T2.0A L 250V
T2.5A L 250V
T2.0A L 250V
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
F805
F801
C808
C809
F802
PT801
D802
CNP801
RL841
P25  12 - E
CNS706
FROM
DISPLAY PWB
P19  7 - E
CNS801
FROM MAIN PWB (1/3)
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