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7-16. PRINTED WIRING BOARDS – MIC, VOL and SPEAKER BOARDS –
1
2
A
MIC 1
B
MIC
BOARD
C
D
I
VOL
BOARD
(Page 39)
E
MP3 BOOSTER
F
>
OPERATION DIAL
GROOVE
G
HCD-GNX660
• See page 25 for Circuit Boards Location.
3
4
5
MIC 2
MIC 1 LEVEL
MIC 2 LEVEL
PANEL
BOARD
CN1452
SPEAKER
BOARD
EQ BAND/MEMORY
>
PRESET EQ
11
11
1-868-832-
(12)
(13)
6
7
ECHO LEVEL
MAIN
BOARD
B
CN205
(Page 35)
SMASTER
M
BOARD
NO680
(Page 45)
41
41
: Uses unleaded solder.
8
9
10
PHONES
11
11
1-868-831-
(12)
(13)
SMASTER
BOARD
J
CN503
(Page 45)
SMASTER
L
BOARD
NO580
(Page 45)
+
–
+
–
–
+
L
R
SUB
FRONT SPEAKER
WOOFER
HCD-GNX660
Ver. 1.2
11
• Semiconductor Location
Ref. No.
Location
D1307
G-3
D1308
F-4
D1309
E-3
D1310
G-2
D1311
F-2
11
11
D1312
E-2
1-869-011-
(12)
(13)
D1400
B-6
IC1400
C-4
IC1401
C-5
Q1400
C-8
Q1401
C-8
Q1450
C-8
Q1451
C-8
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