Yamaha AvantGard N1 유지 관리 핸드북 - 페이지 23

{카테고리_이름} Yamaha AvantGard N1에 대한 유지 관리 핸드북을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha AvantGard N1 45 페이지. Hybrid piano
Yamaha AvantGard N1에 대해서도 마찬가지입니다: 소유자 매뉴얼 (50 페이지)

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11. Bottom unit section (access to main circuit board)

11-1 Remove the Wo Grill (L, R).

Remove the key bed bottom screws [S05A], [S05B]

(two each).

Pull out the outer side towards you while holding down

the inner side of the Wo grill and remove the fastening

tape, then remove the Wo grill.

Wo Grill L

11-2 Remove the center board assembly.

Remove the four front panel screws [S03], and remove the

center board assembly.

* The main circuit board is now accessible. (See lower drawing)

MAD

(1)

MAD

(2)

[S09F] x 4

SPEAKER (WOOFER)

Wo Grill R

[S06A]

[S09A]

[S09B]

[S09C]

WO GRILL L

[S05A]

[S03]

CENTER BOARD

[S09G] x 4

MAD

(3)

[S09D]

x 8

DCDC

YDA3

(1)

DCDC

x 4

(2)

ACDC

YDD

x 4

WO GRILL R

[S05B]

[S09H] x 4 [S09H] x 4

MAD

(4)

(5)

DIP switch

[S06A]

x 4

[S09D]

x 4

[S09E]

x 4

SPEAKER (WOOFER)

[S03]