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HCD-EX100
22
22
5-7. PRINTED WIRING BOARD – LED/LOADING/SW/AMP SECTION –
• See page 14 for Circuit Boards Location.
AMP BOARD (SIDE A)
AMP BOARD (SIDE B)
11
(11)
1-682-071-
11
(11)
1-682-071-
MAIN
BOARD
CN703
(Page 18)
REGBOARD
CN902
(Page 26)
REG BOARD
CN902 (Page 26)
MAIN
BOARD
TP772
MAIN
BOARD
TP771
LED BOARD (SIDE A)
SW BOARD
LOADING BOARD (SIDE A)
LOADING BOARD (SIDE B)
LED BOARD (SIDE B)
11
(11)
1-682-074-
11
(11)
1-682-074-
11
(11)
1-682-072-
11
(11)
1-682-073-
11
(11)
1-682-072-
MAIN BOARD
CN351(Page 18)
2
3
4
5
6
7
8
9
A
1
B
C
D
E
F
G
Q821
D821
Q823
Q822
Q824
R802
R852
R821
R807
R857
R822
C807
CN801
JW807
JW802
AEP,UK,CH
CN802
JW808
C855
R806
CN810
JW805
JW803
JW804
JW806
C853
C803
RY801
C851
C801
IC801
R803
C814
R851
C813
C804
C854
R801
R854
R853
C822
C821
C806
L851
E
E
E
L801
R804
R855
C812
R805
C811
C856
C805
C859
C809
R856
R823
E
R781
R782
R783
R784
D781
D782
D783
TP782
(GND)
TP782
(GND)
( BACK LIGHT)
D784
D351
R351
C352
C354
B3
M351
M
_
CN353
1
6
1
1
3
3
C351
S351
(OPEN CLOSE)
CN352
CN354
IC351
1
4
Ref. No.
Location
• Semiconductor
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