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Schaltbild
Wiring Diagram
R503 56k
1C502,503
LA6458DS
MAIN
P.C.B
=
BUFFER AMP
PLAY
ba
STOP (V)
D/A CONVERTER
4101
rl RF COIL
R111_470
T504,505
2S01468S
1C502
1C503]
SWITCHING FOR MUTING
(1/2)
(4/2)
8
"?C505.
LPFS501
NI
7 JOunev
8
¢s09
eeareas
T101_
OTA113ZS
LASER ORIVER
C405 47n
10n
C406
1502503 2SC5366
aes
T9046
SWITCHING FOR EMPHASIS
sees
CP
R5IB_22k
.
27k
82n
R524
C510
° =
oral
\ I \
|
1c401
LC7860KA
DIGITAL SIGNAL PROCESSOR
1c101
LA9200NM
ANALOG SIGNAL PROCESSOR
T601_
DTAI23¥S
SWITCHING FOR DRIVER
Lue
a>
zo
-
pea
T602
DTCI24ES
we
[SS
SWITCHING FOR RESET
30
<)
ik
POWER TRANSFORMER,
3
SECONDARY PC.B
1C402
LC3517BS-15
S RAM
SMP1(WCLK1)
OFOUT(DATA)
DACLK(BCLK)
101 Wy /t6V
°F
POWER TRANSFORMER,
PRINARY
PCB
POWER
SWITCH
PCB
1C201
LA6510
FOCUS & TRACKING
COIL DRIVER
=
>
x
3
l
=
BS
a
bed
8
[4
5
5a
Vv
a
2¢ 1340S
1203,204,205
SWITCHING
DIC124ES
SWITCHING
'GMA01
0204
GMAOT
020:
0321
1206
2SD1012G
REMARKS
$601....POWER SWITCH
$701....MEMORY SWITCH
$702....PLAY/PAUSE SWITCH
OPEN/CLOSE SWITCH
REPEAT SWITCH
SKIP/ SEARCH (BACK)
S706... .SKIP/SEARCH (FWD)
$707....STOP/CLEAR SWITCH
$801....SIZE SELECT SWITCH
$802... .LIMIT SWITCH
$803....CLOSE SWITCH
$804...
OPEN SWITCH
GRUNDIG
CD 103
D324~324
3332
1C202_ LA6510
or 1SS133
SPINDLE & SLED/LOADING MOTOR DRIVER
21
22
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