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9
LC-20SH1E
LC-20SH2E
SUPPLEMENT
»
Precautions at the time of the side-B(back) service of main, sub and Inverter unit.
1. Remove only SC1201 of the FPC for connection between Main unit (SC1201) and LCD panel, and connect the
1. Remove only SC1201 of the FPC for connection between Main unit (SC1201) and LCD panel, and connect the
extended cable (QCNW-C458WJQZ) for service.
2. Remove only SC105 of the FFC for connection between Main unit (SC105) and Operation unit (SC4201), and
connect the extended cable (QCNW-D444WJQZ) for service.
3. Remove only SC3601 of the FFC for connection between Sub unit (SC3601) and R/C, LED unit (SC4001), and
connect the extended cable (QCNW-D445WJQZ) for service. (LC-20SH1E)
3. Remove only SC3601 of the FFC for connection between Sub unit (SC3601) and R/C, LED unit (SC4101), and
connect the extended cable (QCNW-D445WJQZ) for service. (LC-20SH2E)
4. Remove the PWB unit fixing screws (main unit : 2 pcs., sub unit : 2 pcs., inverter unit : 3 pcs.)
Step
Part No.
Description
1
QCNW-C458WJQZ
Extension Cable 80-pin Main (SC1201)-LCD Panel
2
QCNW-D444WJQZ
Extension Cable 5-pin Operation (SC4201)-Main (SC105)
3
QCNW-D445WJQZ
Extension Cable 8-pin R/C, LED (SC4001)-Sub (SC3601):LC-20SH1E
3
QCNW-D445WJQZ
Extension Cable 8-pin R/C, LED (SC4101)-Sub (SC3601):LC-20SH2E
SC1201
SC3601
SC105
CN1
SC4201
SC4001
1
2
3
4
Main PWB
Operation PWB Inverter PWB
Inverter
PWB
(Side-B)
Main PWB
(Side-B)
Sub PWB
(Side-B)
Sub PWB
R/C, LED PWB
Ë
LC-20SH1E
SC1201
SC105
SC3601
CN1
SC4201
SC4101
1
2
3
4
Main PWB
Operation PWB
Inverter PWB
Inverter
PWB
(Side-B)
Main PWB
(Side-B)
Sub PWB
(Side-B)
Sub PWB
R/C, LED PWB
Ë
LC-20SH2E
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