Toshiba 15LV505 service manual FFC Wire Handling, Pin FFC, B2-2

DISASSEMBLY INSTRUCTIONS

NOTE

1.	When installing the Rack Feed Ass'y, push both ends to
	align the teeth as shown Fig. 2-2-B. Then install it.
2.	In case of the Gear Motor installation, check if the value
	of the Fig. 2-2-C is correct.
3.	When installing the wire of the Switch PCB Ass'y, install it
	correctly as Fig. 2-2-D.
	Manual soldering conditions

Traverse Ass'y

Check Hook

Check Hook

Check Hook

• Soldering temperature: 320 ± 20oC

• Soldering time: Within 3 seconds

• Soldering combination: Sn-3.0Ag-0.5Cu

4. After the assembly of the Traverse Ass'y, hook the wire

on the Traverse Ass'y as shown Fig. 2-2-E.

Check Hook

• Loosen the wire in the direction of the arrow.

2-3: FFC WIRE HANDLING

Fig. 2-2-E

Rack Feed Ass'y

Push Push

[OK] [NG]

Fig. 2-2-B

Gear Motor

8.0 ± 0.2mm

Feed Motor

Safety surface for pressing
of the insert.	Fig. 2-2-C
Switch PCB Ass'y	~ FEED MOTOR ~
	WHITE (4)
	BROWN (3)
	• Install wire from (1) to (4) in order.

~ SPINDLE MOTOR ~

YELLOW (2)

GREEN (1)

Fig. 2-2-D

1.When installing the FFC, fold it correctly and install it as shown from Fig. 2-3-A to Fig. 2-3-B.

NOTE

1.Do not make the folding lines except the specified positions for the FFC.

[ 24 pin FFC ]

Fold it by 90û

To Pick Up PCB Printing Surface

20 ± 1mm

30 ± 1mm

Fig. 2-3-A

[ 6 pin FFC ]

40 ± 1mm

Fold

Printing Surface

Fig. 2-3-B

B2-2