Service manual

LC-13E1U/UB/UW

LC-15E1U/UB/UW

» 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

Analog PWB

Inverter PWB

P4001

P6500

P6502

P3601P3500

P6501

SC1201SC1202

SC3100

P2003SC1203

P3702

P3703

P2004

SC2001

P3501

4 5

Digital PWB

(Side B)

R/C,LED PWB

6-2

6-1

Wire Holder