Sharp LC-13S1M Service Manual page 12

LC-13S1M
LC-15S1M
Precautions at the time of the side B(back) service of Main unit.
1. Remove of the FFC for connection between Main unit (SC2001) and Sub unit(SC3401), and connect the extended
cable (QCNW-A556WJZZ) for service.
2. Remove only SC1204 of the FFC for connection between Main unit (SC1204) and LCD panel unit, and connect
the extended cable (QCNW-A553WJZZ) for service.
3. Remove the FFC for connection between Main unit (SC1203) and LCD panel unit, and connect the extended
cable (QCNW-A556WJZZ) for service.
4. Remove the FFC for connection between Main unit (SC1202) and LCD panel unit, and connect the extended
cable (QCNW-A555WJZZ) for service.
5. Remove the main unit fixing screws (3 pcs.), a substrate is reversed.
Step
1 QCNW-A556WJZZ
2 QCNW-A553WJZZ
3 QCNW-A556WJZZ
4 QCNW-A555WJZZ
SC3401
R/C, LED PWB
Part No.
Extension Cable 50-pin Main (SC2001)-Sub (SC3401)
Extension Cable 30-pin Main (SC1204)-LCD Panel
Extension Cable 50-pin Main (SC1203)-LCD Panel
Extension Cable 20-pin Main (SC1202)-LCD Panel
Sub PWB
P3701
P3302
P701
SC1204
1
Main PWB
2 SC2001
SC2001
(Side B)
SC1203 SC1202
P2001
4
3
P4001
Description
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5