Sharp LC-20E1H - Page 12

12
LC-20E1H
LC-20E1M
Precautions at the time of the side B(back) service of digital unit.
1. Remove only SC2001 of the FFC for connection between Digital unit(SC2001) and Analog unit(SC3403), and
connect the extended cable (QCNW-A324WJZZ) for service.
2. Remove only P2004 of the Cable for connection between Digital unit(P2004) and Analog unit(P3702), and connect
the extended cable (QCNW-A552WJZZ) for service.
3. Remove the R/C, LED unit.
3-1. Remove a lead from a wire holder.
3-2. Remove the R/C, LED unit fixing screws(2 pcs.).
4. Remove the main unit fixing screws(3 pcs.), a substrate is reversed.
P6705
P3703
SC1201SC1202
SC1202
SC1202
SC1203
SC1203
P2004
SC2001
SC2001
SC3403
SC3403
P6706
P6706
P3704
P3602
P3602
P3602
P2003
P6705
SC1203
SC2001
SC3403
P6706
P3704
2
1
4
3-2
3-1
P3702
P3601
P3500
P3500
P3500
P3503
P3504
P3504
P3504
Inverter-A
PWB
Inverter-B
PWB
Wire Holder
Analog
PWB
Digital
Digital
PWB
PWB
Digital PWB
(Side B)
R/C, LED PWB
Digital
PWB