Routing Ffcs/Cables - Epson Stylus TX235 Service Manual

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Table Of Contents

Table of Contents

Epson Stylus SX230 series / SX235W series / SX430W series / SX440W series

2.4 Routing FFCs/cables

Right side of Main Board

Main Board

CN6

CN102

Head FFC

PF Motor cable

CR Motor

PS Unit cable

cable

CN12

CSIC FFC

Card Slot Board cable

Connect the following cables/FFCs to the Main Board as shown in the figure above.

•

CSIC FFC (CN6)

•

Head FFC (CN102)

•

PF Motor cable (CN13)

•

PS Unit cable (CN501)

•

Wireless LAN Module cable (CN4: SX235W series/SX430W series only)

•

Panel FFC (CN2)

Attach the ferrite core A to the FFC Holder MB, and route the FFC through the ferrite core A and connect it to the Main Board.

•

Scanner FFC (CN11)

Attach the ferrite core B to the FFC Holder MB, and route the FFC through the hole of the Housing Left and the ferrite core B, and then connect it to the Main Board.

•

Card Slot Board cable (CN9:SX230 series/SX430W series only)

Panel Unit (1)

Hole for

grounding wire

Panel FFC

Panel Stand

Panel FFC

Frame Base

Grounding wire

(SX230 series / SX430W series only)

Route the Panel FFC and grounding wire (SX230 series / SX430W series

only) as follows before installing the Panel Unit.

•

Route the Panel FFC through the hole of the Frame Base as shown

above with the side with the stiffener upward.

•

Pull out the grounding wire from the hole of the Frame Base shown

above. (SX230 series / SX430W series only)

Before installing the Panel Unit, make sure that the Panel FFC is routed

correctly without any part getting caught.

Disassembly/Reassembly

Main Board

Left side of Main Board

FFC Holder MB

Ferrite core A

Ferrite core B

Panel FFC

PF Encoder FFC

FFC through Hole

Wireless LAN

of Housing Left.

Module cable

Housing Left

•

CR Motor cable (CN12)

•

PF Encoder FFC (CN7)

Panel Unit (2)

Hole for

Hole A

Panel FFC

Frame Base

Grounding wire

(SX230 series / SX430W series only)

Panel FFC

Hole A

Grounding wire

Hole

C.B.S-TITE SCREW 3x6 F/ZN-3C (6 ± 1 kgf·cm)

After installing the Panel Unit, route the Panel FFC and grounding wire pulled

out from the hole of the Frame Base as follows.

Route Panel FFC through the ribs (x2) of the Frame Base and Main Frame

with folded along the fold line, and then secure it with double-sided tape

on the position shown in the figure above.

Route the grounding wire through the hole A of the Frame Base, and secure

it to the Main Frame with the screw.(SX230 series / SX430W series only)

CN11

SX230 series/SX430W series

CN2

CN13

CN4

Panel Housing Lower Assy

CN7

CN501

CN9

SX235W series

Route Scanner

Route the Panel FFC through the hole of the Panel Housing Lower Assy with its terminal side upward as shown in the figure above.

Fold the Panel FFC aligning it with its folded lines, and then connect the FFC to the connector (CN1) on the Panel Board firmly.

Secure the grounding wire to the Panel Board with the screw, and pull it out from the hole of the Panel Housing Lower Assy.

(SX230 series/SX430W series only)

Panel Unit

Frame Base

Double-sided tape

Rib

Route the Panel FFC through the hole of the Panel Housing Lower Assy with its side with the stiffener upward as shown in the figure above.

Fold the Panel FFC aligning it with its folded lines and attach acetate tape as shown above, and then connect the FFC to the connector (CN1) on the Panel

Board firmly.

Secure the grounding wire to the Panel Board with the screw, and pull it out from the hole of the Panel Housing Lower Assy.

Routing FFCs/cables

Inside the Panel Unit (SX230 series/SX235W series/SX430W series)

Panel Board

Panel FFC

Grounding wire

Panel Board

Panel FFC

Panel Housing Lower Assy

Inside the Panel Unit (SX440W series only)

Panel FFC