Sharp XL-UR27H (serv.man2) Service Manual ▷ View online
XL-UR27H
6 – 24
Figure 6-21: WIRING SIDE OF MAIN PWB (BOTTOM VIEW) (1/2)
MAIN PWB-A1
Lead-free solder indication
Lead-free solder is used in the MAIN PWB.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.
XL-UR27H
6 – 25
Figure 6-22: WIRING SIDE OF MAIN PWB (BOTTOM VIEW) (2/2)
Q301
Q302
R311
R312
XL-UR27H
6 – 26
Figure 6-23a: WIRING SIDE OF POWER PWB (TOP VIEW)
POWER PWB-A2
XL-UR27H
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.
Refer to "Precautions for handling lead-free solder"
for instructions and precautions.
B
C
C
E
E
C B
1
1
2
3
4
5
6
7
2
3
4
5
6
7
3
2
1
1
2
5
6
7
8
9
D801
D802
1
2
3
4
5
6
7
8
9
10
PT801(MAIN)
PT802(SUB)
XL-UR27H
6 – 27
Figure 6-23b: WIRING SIDE OF POWER PWB (TOP VIEW)
POWER PWB-A2
XL-UR27H
For U.K. only
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.
Refer to "Precautions for handling lead-free solder"
for instructions and precautions.
B
C
C
E
E
C B
1
1
2
3
4
5
6
7
2
3
4
5
6
7
3
2
1
1
2
5
6
7
8
9
D801
D802
1
2
3
4
5
6
7
8
9
10
PT801(MAIN)
PT802(SUB)
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