Akai GX 650 D Schematic

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Akai GX 650 D Schematic

Extracted text from Akai GX 650 D Schematic (Ocr-read)


Page 7

TENSION LEVER

.-POS|T|ON AT WHICH MICRO

SWITCH IS CUT

MICRO SWITCH

2mm

AFTER BEING CUT THE MICRO

SWITCH OPERATES AT A MINIMUM
OF 2mm BELOW THE CUTTING POINT

6 T0 7qr.
DIAL TENSION GAUGE

Fig. 17

Fig. 18

10. CONFIRMATION OF POINT AT WHICH 11. TENSION ARM RETURN TENSION

LEFT AND RIGHT TENSION ARMS
OPERATE

Confirm that the left and right micro switches ope-
rate at the positions indicated in Fig. 17.

A DJ USTMENT

Bend the oval shaped lug terminal and adjust the
strength of coil spring so that as shown in Fig. 18,
when the tension arm returns in the direction of

the arrow, the tension registered with a tension
gauge is 6 to 7 gr,

10

A-A

I’ll

REEL TABLE

it Imm

‘C
‘ STOP DETECTION RC
BOARD TY-IOO5

«KAI

30g;

Q

>121

©

STOP DETECTION RC
BOARD TY-IOOS

‘in

Fig. 19

12. HALL IC (DN835) AND ROTARY

MAGNET CLEARANCE ADJUSTMENT

Adjust the Stop Detection P.C Board in the directions
indicated by the arrow mark so that the gap between
the Hall IC and the rotary magnet is 1 mm as shown

in the Fig.19.

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