:NEGATIVE VOLTAGE LINE
:POSITIVE VOLTAGE LINE
:CD PLAYBACK SIGNAL LINE
4.9V
0V
0V
0V
5.1V
5.1V
0V
4.9V
4.9V
4.9V
4.9V
4.9V
2.6V
2.6V
0V
3.1V
1.7V
4.9V
4.9V
4.4V
4.9V
0V
(0V)
4.9V
5V
0V
(4.9V) 4.9V
0V
0V
3.6V
3.6V
0V
3.6V
0V
0V
0V
4.4V
2.8V
2.4V
5V
5V
4.9V
0V
4.9V
0V
4.9V
0V
4.9V
0V
0V
4.9V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
4.9V
0V
4.9V
4.9V
0V
4.9V
4.9V
5V
0V
0V
0V
4.9V
0V
4.4V
3.3V
0V
4.9V
5.1V
4.9V
0V
3.3V
0V
0V
(1.5V)
(1.5V)
1.5V
1.5V
5V
5.1V
5.1V
5.1V
5.1V
5.1V
4.9V
0V
0V
5V
5V
5V
2.6V
0V
5V
0V
4.3V
5V
0V
0V
0V
2V
2V
4.1V
4.1V
0V
0V
4.1V
4.9V
1.7V
2V
0V
0V
5V
2.4V
5V
2V
0V
0V
0V
2.6V
2.6V
2.6V
2.6V
5V
0V
0V
0V
0V
0V
0V
0V
0V
0V
-
8.6V
0V
0V
0V
0V
0V
4.9V
8.5V
0V
0V
0V
-8.6V
0V
0V
0V
0V
8.5V
-8.6V
-
8.6V
4.8V
-8.6V
0V
0V
0V
-
8.6V
-
8.6V
0V
0V
0V
0V
8.1V
4.8V
4.8V
4.8V
0V
5V
1.6V
1.6V
-8.6V
0V
1.6V
1.6V
0V
8.5V
1.8V
0V
0V
0V
2.4V
2.4V
4.9V
4.4V
0V
0V
0V (4.9V)
4.9V
4.4V
4.4V
1.8V
0V
2.4V
2.4V
4.9V
0V
0V
0V
(-1.8V)
-1.8V
1.7V
0V
4.9V
0V
0V
1.8V
0V
4.8V
10ms. 2V/DIV.
REC
0V
4.8V
REC
10ms. 2V/DIV.
PLAY
0.8V
4.8V
T
48ms.
2.4V
P-P
F=32kHz
4.8V
P-P
F=32kHz
2V
P-P
F=10MHz
2.6V
P-P
F=10MHz
PLAY/ REC
0V
4.8V
T
10ms.
0V
4.8V
PLAY/ REC
T
10ms.
4.4V
R2502
EP541
R551
X501
C502
C303
R5010
C508
C507
R509
R303
R562
C352
R580
R1506
C1505
C2505
R511
R2505
R1504
K385
R541
R370
R302
R301
R510
J354
IC362
R1503
J352
J351
C351
R512
K391
R307
R2503
R863
R2506
C364
R141
R241
R862
R142
R242
R308
C355
C357
K358
R2504
R369
R2501
R1505
R1501
C353
C361
CN722
K351
CN711
J353
R367
C1502
C2503
C1503
C371
R368
K392
R565
R564
R561
R1502
R1507
K393
R2507
K381
C370
C2502
K382
K383
R540
CN616
R555
R556
R557
C251
C151
R251
R151
C359
C363
R361
R864
C710
Q301
R365
C513
C512
C511
R504
C504
R501
D503
R503
R502
IC502
R545
R506
EP501
CN723
EP701
R311
R312
C311
IC851
C830
C840
R860
R850
C2507
C1507
R384
K384
R383
D361
C341
R371
K387
C368
C376
R385
X502
R566
R567
Q501
R530
R529
R528
R527
R522
R521
R520
R519
R515
R526
R523
CN501
R508
R536
D302
D301
R534
R535
D504
R539
K31
1
CN505
R514
C2501
3300P
R581
IC361
R558
R513
K501
R362
C342
R568
R569
R570
R571
R572
R573
R574
D501
D502
IC331
C362
C375
R1512
R2512
18K
E409182-001SH
4.7K
QAX0356-001Z
4.7/50
27P
2.7K
22P
22P
100K
180
1K
100/16
100
3.3K
1K
3.3K
2.2K
22K
100
100
100
100K
QNN0347-001
18K
GP1FA550RZ
GP1FA550TZ
0.1
1K
75
18K
47K
3.3K
0.01
1.2K
1.2K
10K
1K
1K
150
100p
150p
2.2K
100
18K
3.3K
18K
0.1
1.5
QGF1016C1-23
QGF1205F1-11
QNN0347-001
27
180P
0.033
0.033
0.1
100
470
470
470
18K
3.3K
3.3K
0
0.1
180P
0
0
47K
QGF1016C1-08
47K
47K
4.7/50
4.7/50
0
0
0.022
GND
0.22
3.3K
47K
0.1
KRC103M-T
27K
0.1
0.1
0.1
1K
0.01
330
22K
100K
22K
47K
QNZ0136-001Z
QGF1016C1-08
QNZ0136-001Z
3.3K
3.3K
0.1
NJM4580L
4.7/50
4.7/50
47K
47K
0.01
0.01
10
180
1.5
27
1.5
1000/6.3
27
QAX0401-001
100
1K
8.2K
8.2K
8.2K
8.2K
1K
1K
1K
1K
1K
47K
4.7K
QGF1205C1-19
22K
47K
47K
QGF1205C1-06
1K
0
10K
150
1K
1.5
100
100
100
100
100
100
100
TC74HCU04AF-W
220/10
1.5
27K
27K
MIC_LED-
XBCK
DATA
LRCK
VR_STB
VR_DATA
VR_CK
MROUT
MLOUT
3CDROUT
3CDLOUT
LRCK
DATA
XBCK
STBY_LED
CDEMP
CDCOPY
FLCS-
LIN_LED-
CD_LED-
DITOUT
DIG_LED-
FLCLK
FLDAT
CDTNO
CDINDEX
SLCDR
DOCD
SMIC-
SLIN2-
SLIN1-
S_REQ-
RDY
R_REQ-
ACLK
DTO
DTI
CD_DOUT
DOCD
3CD_RES-
DS5V
DD5V
SLCD
DOCDR
DOCDR
3CDINL
A5V
ACON
ST
A
T
REM
CDRROUT
CDRLOUT
F2
VP
3CDINR
F1
A-8V
A8V
HPLIN
HPRIN
LLEVE
HPRIN
HPLIN
A8V
COMD
A-8V
R_REQ-
AIN_HI
DIG_LED-
SLCDR
SCD-
CD_LED-
SLIN1-
LIN_LED-
SLIN2-
SMIC-
MIC_LED-
KEY1
5V
CDINDEX
CDTN0
CDCOPY
CDEMP
D.GND
JOGA
JOGB
FLCS-
FLCLK
FLDA
T
DTI
DTO
ACLK
S_REQ-
RDY
PON-
A8V
SMUTE-
A-8V
MN35505
-
X
C1501
3300P
NJM4580M-X
22/25
22/25
Q861
KRA103M-T
IC861
BU4066BCF-X
Q862
KRC103M-T
IC891
TC9412AF-X
IC851
NJM4580L
IC302
TC7S08F-W
IC301
TC74HC00AF-X
IC311
TC74HC00AF-X
1K
22K
IC501
IC-PST600/H/-T
DTC1
14ESA-T
R861
470
C354
0.1
1.5
C365
C366
1000/6.3
SCD-
47K
R533
47K
R305
100
C301
0.1
R309
27
MAIN CIRCUIT
A
R1511
2
7K
To
CD SERVO
CIRCUIT(CN606)
on SEET 4/4
G
27K
R2511
C358
220p
T301
QQR1185-001
C356
47/25
R315
330
To
POWER SW CIRCUIT(CN71)
on SEET 3/4
C
To
FL CIRCUIT
(CN541)
on SEET 3/4
F
SL-PR300(PP)
MAIN SCHEMATIC DIAGRAM
SHEET
2/4
Summary of Contents for SLPR300 - CD RECORDER
Page 12: ...9 Operation Checks and Component Replacement Procedures 12...
Page 13: ...13...
Page 14: ...14...
Page 15: ...15...
Page 16: ...16...
Page 17: ...17...
Page 18: ...18...
Page 19: ...19...
Page 20: ...20...
Page 21: ...21...
Page 22: ...22...
Page 23: ...23...
Page 24: ...24...
Page 30: ...30...
Page 31: ...14 Description of major ICs 31...
Page 32: ...32...
Page 33: ...33...
Page 34: ...34...
Page 35: ...35...
Page 36: ...36...
Page 37: ...37...
Page 38: ...38...
Page 39: ...39...
Page 40: ...40...
Page 41: ...41...
Page 48: ...A6 LV42668 001A CAUTION SHEET 1 48...
Page 62: ...62...
Page 63: ...22 Changer Mechanism Parts Location 63...
Page 64: ...64...
Page 65: ...65...
Page 66: ...23 Packaging 66...
Page 67: ...24 Schematic Diagram for printing with A4 size H010900000 TN AM 67...