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 – 19
FL701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
R746
R763
R734
R741
RP750
R767
R765
1
3
5
2
4
CNP702
R789
R783
R784
R768
RP765
RP773
CNP705
BI701
C758
D706
D705
D707
D713
RP772
SW701
DISC4
SW704
DISC1
SW705
DISC2
SW702
DISC5
C734
R770
R790
RP749
RP748
RP747
RP752
R732
CNP703
R736
R751
1
2
L702
L703
R771
RP768
IC705
RD09
1
3
5
7
9 11
2
4
6
6 7
5
4
3
3
2
1
2
1
8 10 12
C737
BI702
1 2 3 4 5 6 7 8 9
C726
C728
SW706
DISC3
SW703
OPEN/
CLOSE
Lead-free solder indication
Lead-free solder is used in the DISPLAY PWB.
Refer to "Precautions for handling lead-free solder" for
instructions and precautions.
7
8
9
10
11
12
Figure 6-17: WIRING SIDE OF DISPLAY PWB (TOP VIEW) (2/2)
XL-UR250H
6 – 20
DISPLAY PWB-B1
C730
C731
C732
C733
C727
R747
R737
R735
R725
C725
C729
JP706
C756
C757
C755
C754
Q706
C739
RD07
RD08
RD06
C716
R762
C715
C742
RP770
RP779
RP771
C735
R748
R750
R749
R753
R752
R755
R759
R761
R722
RP762
Q704
R710
JP703
C720
C721
R773
R756
R757
IC702
R705
R760
R758
R754
1 2 3 4 5 6 7
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
8
JP7
R766
1
Lead-free solder indication
Lead-free solder is used in the DISPLAY PWB.
Refer to "Precautions for handling lead-free solder" for
instructions and precautions.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 6-18: WIRING SIDE OF DISPLAY PWB (BOTTOM VIEW) (1/2)
XL-UR250H
6 – 21
5
C720
C721
RP745
RP746
C704
D702
R786
R785
R787
R779
R780
R773
R776
R777
R778
R774
R775
IC701
C738
R792
R794
R788
RP776
R764
R798
RP774
D701
RP775
R731
R709
R708
RP758
R711
C702
C701
R717
R713
C708
IC703
R707
R718
R733
R728
C
702
RP740
RP741
Q702
C707
C718
C717
Q701
D712
RP763
JP702
C705
RP757
RD01
C740
RD04
RD05
CP740
R712
R793
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 4849 50 51
JP707
66
1
7
8
9
10
11
12
Figure 6-19: WIRING SIDE OF DISPLAY PWB (BOTTOM VIEW) (2/2)
XL-UR250H
6 – 22
Lead-free solder indication
Lead-free solder is used in the USB, JACK, LED, SUB PWB.
Refer to "Precautions for handling lead-free solder" for
instructions and precautions.
1
2
3
4
BI706
C722
WH
LUG2-3
LUG3
BK
1
2
3
4
JK702
FROM
EXTERNAL DEVICE
CNP708
C744
C745
4 5
3
2
1
L704
L702
FROM
HEAD PHONE
JK701
LED708
RP767
2
1
BI703
USB PWB-B2
SUB PWB-B5
JACK PWB-B3
LED PWB-B4
COLOR TABLE
WH
WHITE
BK
BLACK
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 6-20: WIRING SIDE OF USB, JACK, LED, SUB PWB (TOP VIEW)
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