HCD-EX100
5-7. PRINTED WIRING BOARD – LED/LOADING/SW/AMP SECTION –
• See page 14 for Circuit Boards Location.
1
2
A
LED BOARD (SIDE A)
LED BOARD (SIDE B)
B
C
MAIN BOARD
CN351(Page 18)
A
LOADING BOARD (SIDE A)
D
E
1-682-072-
LOADING BOARD (SIDE B)
F
G
1-682-072-
3
4
(Page 18)
MAIN
MAIN
BOARD
BOARD
TP772
TP771
1-682-074-
1-682-074-
SW BOARD
11
1-682-073-
11
(11)
(11)
11
(11)
5
6
7
AMP BOARD (SIDE A)
F
REG BOARD
CN902 (Page 26)
11
(11)
11
(11)
1-682-071-
D
E
MAIN
REGBOARD
BOARD
CN902
CN703
(Page 26)
(Page 18)
22
22
8
9
AMP BOARD (SIDE B)
11
11
1-682-071-
(11)
(11)
• Semiconductor
Location
Ref. No.
Location
D351
E-2
D781
B-4
D782
B-3
D783
B-3
D784
B-2
D821
C-7
IC351
E-2
IC801
C-6
Q821
E-7
Q822
C-7
Q823
C-7
Q824
B-7