Sony D-E301NC User manual

MICROFILM
D-E301NC
COMPACT DISC COMPACT PLAYER
US Model
AEP Model
UK Model
SERVICE MANUAL
The D-E301NC is approximately the same as the D-E301.
Consequently, only differences between D-E301 and D-E301NC are listed.
For other information, please refer to the D-E300AN/E301/E305/E307CK/E307CKT
service manual (9-923-150-ππ) previously issued.
9-923-247-11 Sony Corporation
Personal A&V Products Company
97H0271-1
Printed in Japan © 1997.8
Published by Quality Engineering Dept.
(Shibaura)
ACCESSORIES & PACKING MATERIALS
Page 33
Ref. No. Part No. Description Remark
1-751-419-11 CORD, CONNECTION (US)
1-473-686-11 ADAPTOR, PLUG (DUAL)
3-859-283-25 MANUAL, INSTRUCTION (ENGLISH)
3-860-870-21 MANUAL, INSTRUCTION (ENGLISH,SPANISH,
FRENCH,GERMAN,ITALIAN,PORTUGUESE,
DUTCH,SWEDISH,FINISH)
3-861-044-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH)
3-861-044-21 MANUAL, INSTRUCTION (AEP)
(SPANISH,PORTUGUESE)
3-861-044-31 MANUAL, INSTRUCTION (AEP)
(GERMAN,ITALIAN)
3-861-044-41 MANUAL, INSTRUCTION(AEP)
(DUTCH,SWEDISH)
3-861-044-51 MANUAL, INSTRUCTION(AEP) (FINISH)
4-991-222-01 CASE, CARRYING
8-953-216-90 HEADPHONE MDR-NC05 SET
DIFFERENT PARTS LIST

– 7 – – 8 – – 10 –– 9 – – 11 –
rWAVEFORMS
1
IC502 &ª
5
IC301 !§
2
IC502 ^¢
6
IC801 @º
3
IC502 ^•
7
IC501 @£
4
IC502 &º
1.0 ± 0.2 Vp-
p
4.32MHz
3.9 Vp-p
SERVICE MODE
during TRK servo OFF
2.9 Vp-p
136
µ sec
2.9 Vp-
p
22.7 µ sec
3.0 Vp-p
0.47
µ sec
2.6 Vp-
p
16.9 MHz
3.0 Vp-
p
4.19MHz
ESP : OFF
ESP : OFF
ESP : OFF
VOLT/DIV : 1 V AC
TIME/DIV : 0.1msec
VOLT/DIV : 1 V AC
TIME/DIV : 50µsec
VOLT/DIV : 1 V AC
TIME/DIV : 10msec
VOLT/DIV : 1 V AC
TIME/DIV : 0.2msec
VOLT/DIV : 1 V AC
TIME/DIV : 50nsec
VOLT/DIV : 1 V AC
TIME/DIV : 0.2msec
VOLT/DIV : 0.2 V AC
TIME/DIV : 0.5msec
rSCHEMATIC DIAGRAM D-E300AN/E301/E305/E307CK/E307CKT
Note :
• All capacitors are in µF unless otherwise noted. pF: µµF
50WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in and 1/4 W or less unless otherwise
specified.
•¢: internal component.
Note :
The components identified
by mark !or dotted line
with mark !are critical
for safety.
Replace only with part
number specified.
Note :
Les composants identifiés
par une marque !sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le numéro
spécifié.
•
B +
: B+ Line
•: adjustment for repair.
• Power voltage is dc 4.5 V and fed with regulated dc power
supply from external power voltage jack (J401).
• Voltage and waveforms are dc with respect to ground under
no-signal conditions.
no mark : STOP
( ) : PLAY
• Voltages are taken with a VOM ( Input impedance 10M ).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
: CD