Sharp LC-13E1U Service Manual page 13

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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 Analag unit(SC3100), and
connect the extended cable (QCNW-A324WJZZ) for service.
2. Remove only P2004 of the Connecting Cord for connection between Digital unit(P2004) and Analag unit(P3702),
and connect the extended cable (QCNW-A323WJZZ) for service.
3. Remove the FFC for connection between Digital unit(SC1203) and LCD panel unit, and connect the extended
cable (QCNW-A553WJZZ) for service.
4. Remove the FFC for connection between Digital unit(SC1202) and LCD panel unit, and connect the extended
cable (QCNW-A556WJZZ) for service.
5. Remove the FFC for connection between Digital unit(SC1201) and LCD panel unit, and connect the extended
cable (QCNW-A555WJZZ) for service.
6. Remove the R/C, LED unit.
6-1. Remove a lead from a wire holder.
6-2. Remove the R/C, LED unit fixing screws(2 pcs.).
7. Remove the Digital unit fixing screws(3 pcs.), a substrate is reversed.
Digital PWB
(Side B)
4 5
SC1202 SC1201
3
SC1203 P2003
P3501 P3501 P3501 P3500
R/C,LED PWB
6-2
P4001
Inverter PWB
P6502
Digital PWB
1
P3703
SC2001
P2004
2
SC3100
P3702
Analog PWB
P3601
Wire Holder
6-1
13
LC-13E1U/UB/UW
LC-15E1U/UB/UW
P6501
P6500