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6-23. PRINTED WIRING BOARDS – SPEAKER, P-SW BOARD –
1
2
3
SPEAKER BOARD
A
FRONT R
+
B
(CHASSIS)
C
C302
ET301
C310
D
E
F
G
P-SW BOARD
H
I
J
K
HCD-DZ555K/DZ556KB/DZ750K
• See page 31 for Circuit Boards Location.
:Uses unleaded solder.
4
5
6
7
SPEAKER
FRONT L
SUR R
SUR L
–
+
–
+
–
+
–
TB301
C301
C304
C305
C308
C303
C306
C307
C312
C309
C314
C311
C313
C316
C315
JW301
4
5
CN303
I
H
MAIN BOARD
MAIN BOARD
CN3100
CN3200
(Page 36)
(Page 36)
JACK BOARD
O
CN809
(Page 50)
CN804
C851
I/1
S801
12
(12)
1-872-107-
6-24. SCHEMATIC DIAGRAM – SPEAKER, P-SW BOARD –
8
9
10
(CHASSIS)
MAIN
H
BOARD
ET302
(7/10)
CN3100
(Page 43)
MAIN
I
BOARD
(6/10)
CN3200
(Page 42)
12
(12)
1-872-109-
JACK
O
BOARD
CN809
(Page 52)
53
53
HCD-DZ555K/DZ556KB/DZ750K
SPEAKER BOARD
C308
C307
C306
C305
C304
C303
CN303
0 . 0 1
0 . 0 1
0 . 0 1
0 . 0 1
0 . 0 1
0 . 0 1
8P
FR+
1
FR-
2
FL-
3
FL+
4
SR+
5
SR-
6
SL-
7
SL+
8
C316
C315
C314
C313
C312
C311
0.001
0.001
0.001
0.001
0.001
0.001
P-SW BOARD
CN804
2P
S801
C851
100p
2
P-SW
1
GND
TP301
ET301
(CHASSIS)
C302
C301
0 . 0 1
0 . 0 1
TB301
1 FR+
FRONT R
2 FR-
9
3 FL+
FRONT L
4 FL-
SPEAKER
5 SR+
SUR R
6 SR-
10
7 SL+
SUR L
8 SL-
C310
C309
0.001
0.001
ET302
TP302
(CHASSIS)
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