5-12. PRINTED WIRING BOARD – KEY SECTION –
1
2
LED BOARD
A
B
KEY (B) BOARD
C
D
1
3
E
KEY (A) BOARD
F
3
1
G
16
• See page 15 for Circuit Board Location. • See page 16 for Note on Printed Wiring Board.
3
4
1-678-295-
4
1
— 37 —
5
6
DISC 3
DISC 2
11
(11)
TO
D
DISPLAY
BOARD
(Page 41)
7
8
9
DISC 1
1
5
11
1-678-286-
(11)
5
1
— 38 —
PHC-Z10
8
C
TO
DISPLAY
1
BOARD
(Page 42)
11
1-678-294-
(11)