Matsushita CF-18NHHZXBM service manual Safety Working

Models: CF-18NHHZXBM

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!Assembly of LCD Back Damper (Applicable Model : Digitizer Model)

Digitizer PCB Assy

 

Detail of "A/B/C"

 

Pass the Cable￿

0~0.5mm

LCD Back Cushion DG CCFL

under the protrusion.

A

B

C

Screw the Digitizer￿ ￿￿

and the LCD Back Dumper together.￿

￿Screw

0~3mm

 

 

 

LCD Back Dumper

LCD Back￿

 

 

 

Remove the Release Paper on the back side and attach it.

Digitizer

 

4±0.5mm

Lengthwise: Match to the LCD Frame.￿

￿￿

￿ ￿

Cushion￿

 

 

￿

 

 

￿Crosswise: Match to the middle line.￿

 

DG Side

Handle it carefully.

 

 

 

 

 

 

￿

 

 

 

Digitizer PCB Assy

Screw the￿ Digitizer and￿ the LCD Back￿ Dumper together.￿

￿Screw

2±0.5mm

Digitizer Sheet

LCD Side￿

 

 

2±0.5mm LCD Back Cushion DG Side

 

 

Cushion A

 

 

￿

￿

Ensure the￿

Tape

Fold back the half length,￿

0~0.5mm

0~0.5mm

￿￿ ￿ ￿ ￿

Attach it to the side￿

￿ ￿

surface of the Frame.￿

(Match to the end of￿

the Frame within 0 to 0.5 mm￿

at the far side.)

10±2mm

￿ ￿ ￿

￿ ￿ ￿

Connector is￿

and attach to the LCD side.

￿ ￿

connected￿

 

 

￿

￿ ￿

10±2mm

securely.￿

 

￿

 

Fold back the surplus length.

Screw the Board together.￿

 

 

￿

Screw

 

 

 

0±0.5mm

LCD Side￿

0±0.5mm LCD Side Cushion D

 

 

Cushion C

 

 

 

0±0.5mm

0±0.5mm

 

 

 

Screw the Board together.￿

￿Screw

LCD Side Cushion C

0±0.5mm

0±0.5mm

!Assembly of Inverter PCB (Applicable Model : Touch Screen Model)

Safety Working

 

Prevent FPC from coming off.

LCD Side Cushion E

Insulation Parts

 

Insert between

Avoid any stress on the Cable

12

 

 

 

 

Connector

 

the ribs.

when connecting it

LCD Side Cushion E

FPC

PWB

 

 

to the Inverter.

 

 

(Hold the Connector part

Insert between the ribs.

 

LCD Side Cushion F

Caution High

when connecting

TS PWB

Voltage Label

/disconnecting.)

 

 

 

Insert

Insert between the ribs.

 

 

 

 

0~3mm

 

 

 

 

 

 

Inverter Assy

LCD REAR Side

 

Pay attention to the direction of

 

the INVERTER PCB when doing

 

this installation.

INV MIL Sheet

 

30~35mm

 

 

Inverter Case MIL

 

("Gap side" is front.)

INV Sheet 1

 

INV MIL Cover

 

 

(Black)

 

 

5~6mm

 

Insert

LCD Cable Connector side

 

 

Inverter

 

Insert

 

 

CCFL

5~6mm

Connector

side

 

INV Sheet 2

(Translucence)

Detail of "A"

Safety Working

Confirm a "Insulation ￿

Parts" isn’t frayed.

1~2

mm

 

0~0.5mm

 

 

Inverter Assy

 

 

 

 

PET TAPE 1

 

 

Connect

the Cable to the

left

Tape

 

 

 

 

 

and right Connectors.

 

 

 

 

 

 

 

 

Attach so the Inverter Assy

Avoid any stress on the Cable

 

 

 

when connecting it to the Inverter.

 

 

 

comes at the center,

(Hold the Connector part

 

 

 

and attach the left and right

when connecting/disconnecting.)

LCD Cable

 

surplus length to the Back Dumper

 

 

 

 

as illustrated below.

Sield Sheet

Safety Working

Carefully attach Tape

Tape

 

 

 

pasted on the connector

 

Inverter Assy

after it is wound around

Insulation Parts

LCD Back Dumper

the cable twice.

 

 

 

Fix the two Cables.

 

 

 

 

0~3mm

 

Avoid getting under the Sheet.

A6–2mm from the branch point

Don’t give stress to LCD TAB.

ANT Cable Cushion

Conductive Tape

Wrap over the Antenna Cable

 

Wrap.

 

 

Cushion and the Cable.

7-8

Page 27
Image 27
Matsushita CF-18NHHZXBM service manual Safety Working