DOWNLOAD Sharp XL-UR250H (serv.man3) Service Manual ↓ Size: 16.95 MB | Pages: 118 in PDF or view online for FREE

Model
XL-UR250H (serv.man3)
Pages
118
Size
16.95 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
xl-ur250h-sm3.pdf
Date
PREV: Sharp XL-UR250H (serv.man2) Service Manual

Sharp XL-UR250H (serv.man3) Service Manual ▷ View online

XL-UR250H
6 – 15
Figure 6-14: WIRING SIDE OF MAIN PWB (BOTTOM VIEW) (2/2)
7
8
9
10
11
12
XL-UR250H
6 – 16
POWER PWB-A2
PT841
D846
RL841
1
4
8
L
5
0
8
P
N
C
9
0
8
H
F
0
1
8
H
F
R844
C808
0
1
8
C
7
0
8
R
1
0
8
Q
8
0
8
R
3
0
8
R
4
0
8
R
6
0
8
R
3
0
8
D
Z
1
0
8
D
Z
5
0
8
R
1
0
8
R
2
0
8
R
5
0
8
G
U
L
7
0
8
C
3
0
8
D
5
0
8
C
6
0
8
D
4
4
8
R
4
0
8
D
C841
R858
C842
1
6
8
C
0
6
8
C
6
5
8
D
3
5
8
D
4
5
8
CI
R841
C813
CNP802
CNP801
1
2
3
4
5
6
C804
R843
Q841
R842
3
4
8
D
2
4
8
D
4
4
8
D
5
4
8
D
C843
3
0
8
C
6
0
8
D
5
0
8
D
2
0
8
D
Z
1
0
8
C
1
1
8
C
2
0
8
C
9
0
8
C
2
0
8
H
F
2
0
8
D
1
0
8
H
F
4
0
8
H
F
FH806
FH808
FH805
FH807
3
0
8
H
F
5
6
7
8
9
4
3
2
1
5
0
8
F
1
0
8
F
F802
3
0
8
F
4
0
8
F
V
0
5
2  
L  
 
A
2
T
V
0
5
2  
L  
 
A
4
T
T4A   L  250V
V
0
5
2  
L  
 
A
2
T
V
0
5
2  
L  
 
A
2
T
B C E
AC POWER SUPPLY 
CORD (223)
AC 230V, 50Hz
A
B
C
D
E
F
G
H
1
2
3
4
5
6
SCREW TO 
CHASSIS
BR
BL
6
7
8
9
10
2 1
3
4
5
1
0
8
D
BC
E
8
7
6
5
4
3
2
1
9 10 11 12 13 14 15 16 17
1
2
3
Lead-free solder indication
Lead-free solder is used in the POWER PWB.
Refer to "Precautions for handling lead-free solder" for instructions 
and precautions.
COLOR  TABLE
B L
B R
BLUE
BROWN
area enclosed by this line(             )
When Servicing, pay attention as the
is directly connected with AC main
voltage.
Figure 6-15: WIRING SIDE OF POWER PWB
XL-UR250H
6 – 17
-MEMO-
XL-UR250H
6 – 18
Figure 6-16: WIRING SIDE OF DISPLAY PWB (TOP VIEW) (1/2)
DISPLAY PWB-B1
RP753
RP742
R729
LED701
CP741
R719
R720
R703
R704
SW707
POWER
RD02
C719
1
2
3
C743
C709
C706
C703
C736
RX701
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
RD03
RP743
R797
L701
XL702
XL701
SW708
PLAY/REPEAT
SW711
TUNER/XM
SW710
VIDEO/AUX
SW709
STOP
RP761
RP777
CNP701A
R795
SW712
CD
2
4
6
8 10 12 14 16 18 20
3
1
5
7
9 11 13 15 17
21
R791
1
3
5
7
9
11
13
2
4
6
8
10
12
14
16
15
CNP702
R772
R782
R789
R783
R784
R768
R770
R790
R730
R732
19
A
B
C
D
E
F
G
H
1
2
3
4
5
6
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