Yamaha Portatone PSR-530 Panduan Servis - Halaman 6

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Halaman Cetak

DISASSEMBLY PROCEDURE (^^¥11)

Lower Case Assembly

1-1

Remove the battery cover assembly.

1-2

remove the five (5) screws marked [410], four (4)

screws marked [200A] and nine (9) screws marked

[220A], then the lower case assembly can be

removed. (Fig. 1)

Ass'y

1-1 n'v-rU-^ll'-Ass'y

(0 1)

1-2 [410]®^'V 5 2^ t[200A]COt'V 4 2^i:[220A]®^'.

V 9

T^-7, Ass'y

(0 1)

Lower case assembly

(T'!r —Ass'y)

[220A1

[220A]

)[220A]

[410];

Bind Head Tapping Screw-P 3.0X10 MFZN2Y (EP600270)

[200]:

Bind Head Tapping Screw-P 3.0X25 MFZN2Y (VK228100) -F/U > F P

-f h

[220]:

Bind Head Tapping Screw-P 3.0X12 MFZN2Y(EP600300) -F-'W > F Pd^-f h

(Fig. 1)

DM Circuit Board

2-1

Remove the lower case assembly. (See procedure 1)

2-2 Remove the two (2) screws marked [180B], nine

(9) screws marked [210A], one (1) screw marked

[220B] and remove the shield case (lower). (Fig. 2)

2-3

Remove the five (5) screws marked [210B], two (2)

screws marked [190], then the DM circuit board

can be removed. (Fig. 2 and Fig. 3)

2-1

Ass'y

2-2 [ISOB]®^''))^ 2 2^ t [210A]®^'V 9 2^<h[220B]®

(0 2

)

2-3 [210B]®t'V 5 2Ft[190]®^-V 2

(

0 3

)

[180]:

Bind Head Tapping Screw-P 3.0X8 MFZN2Y (EP600280) -F/W

> F

P 3''!' F

[210]:

Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190) -F/t'-T

> F

B tPd" F

[220]:

Bind Head Tapping Screw-P 3.0X12 iVIFZN2Y (EP600300) -F/W>'FP^d'F

(Fig. 2)