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CX-LDB30/LDB50
7-14. PRINTED WIRING BOARD — PANEL BOARD —
PANEL BOARD
J W 5 0 6
J W 5 0 7
A
MAIN BOARD
CN904
(Page 31)
IC501
D 5 0 4
LCD BACK LIGHT
STANDBY
D 5 0 2
S 5 1 1
S 5 1 2
I/1
DISPLAY
TAPE
CD
S 5 0 6
S 5 0 7
PLAY MODE/
x
TUNING MODE
S 5 0 5
S 5 0 4
DSYNC
zREC/PAUSE/START
S 5 1 6
S 5 1 5
CX-LDB30/LDB50
• See page 24 for Circuit Boards Location.
L C D 5 0 1
TREBLE
W5 0 2
BASS
D 5 0 3
VOLUME
S 5 1 3
i-Bass
AUDIO IN
TUNER
S 9 3 6
S 5 0 8
TUNING –
TUNING +
.
>
VOLUME
S 5 1 0
S 5 0 9
W 5 0 1
FOLDER –
FOLDER +
1-865-432-
S 9 2 9
S 5 1 4
:Uses unleaded solder.
CD EJECT BOARD
A
R529
S 5 5 0
R531
11
1-865-720-
(11)
R534
R536
LDB50
LDB30
R
517
R522
R539
R541
11
(11)
38
38
R513
R508
C503
R512
C506
D501
C908
C504
C986
R516
R518
C512
R560
JR501
R521
C516
C517
R554
R553
R550
R549
R548
R552
R546
11
R559
1-865-432-
(11)
R557
R558
• Semiconductor
Location
Ref. No.
D501
D502
D503
D504
D505
IC501
Q502
Q503
Location
B-9
D-2
D-3
D-1
D-5
C-2
D-7
D-9
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