LG Electronics TL-AT130M service manual Mechanism Alignment Position Check, Fig. C-1

DECK MECHANISM ADJUSTMENT

1. Mechanism Alignment Position Check

Purpose:To determine if the Mechanism is in the correct position, when a Tape is ejected.

Test Equipment/ Fixture	Test Conditions (Mechanism	Check Point
	Condition)
• Blank tape	• Eject Mode (with Cassette ejected)	• Mechanism and Mode Switch Position

1)Turn the Power S/W on and eject the Cassette by press- ing the Eject Button.

2)Remove the Top Cover and Plate Assembly Top, visual- ly check if the Gear Cam Hole is aligned with the Chassis Hole as below Fig. C-2.

3)IF not, rotate the Shaft of the Loading Motor to either clockwise or counterclockwise until the alignment is as below Fig. C-2.

4)Remove the Screw which fixes the Deck Mechanism and Main Frame and confirm if the Gear Cam is aligned with the Gear Drive as below Fig. C-1(A).

5)Confirm if the Mode S/W on the Main P.C.Board is aligned as below Fig. C-1(B).

6)Remount the Deck Mechanism on the Main P.C.Board and check each operation.

CHECK DIAGRAM

Gear Cam

Mode S/W

(B)

(A)

Gear Drive

Gear Cam (o) and Gear Drive (o) groove alignment

BOTTOM VIEW

Fig. C-1

L/D Motor Assembly

Gear Cam

(A')	(A)	(B)
(B')
Chassis Hole	Gear Cam Hole	Gear Drive Hole

TOP VIEW

Fig. C-2

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