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Block diagrams
Main section (SHEET 1,2)
Mechanism unit
DATA
LRCK
BCK
DATA
LRCK
BCK
K2 Interface
STAT
COMD
3CDRES
DOUT
CDDOUT
Optical
digital output
J351
IC302
J353
COAXIAL
T301
OUT
J354
IC331
COAXIAL
IN
Optical
digital input
J352
TO CD-R/RW
CN723
OUT1C/D
DAC
IC361
DADATA
OUT2C/D
DALRCK
DABCK
IC363
LIN RIN
CD Direct switch
IC861
IC851
MROUT
MLOUT
IC891
CD-R/RW LPF
IC811
DOCDR
DOCD
Digital output
selector
IC301
DIN
DIN_COA
Digital input
selector
IC311
CD-R
DCS
J541
IC362
3CDLOUT
3CDROUT
DCS I/O
System controller
STB
DATA
CK
3CDLOUT
3CDROUT
Line out
selector
IC821
CDRLOUT
CDRROUT
3CDLOUT
3CDROUT
REC Source
selector 1
IC831
MLIN1
MRIN1
REC Source
selector 2
MLIN2
IC841
MRIN2
TO FL Display & Operation
TAPE
switch section
S531
CN501
MODE
IC501
HP
Line out
buffer
IC881
LNLI
Line input
LNRI
amplifier
IC871
MIC IN
XL-R2010BK
2-3
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