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Extracted text from sony d e 660 ej610 ej611 ej613 ej615 ej616 (Ocr-read)
Page 1
Ð 11 ÐÐ 13 Ð Ð 12 Ð
5-2. BLOCK DIAGRAM
¥ Signal path.
J: CD
D-E660/EJ610/EJ611/EJ613/EJ615/EJ616CK
Page 2
Ð 17 ÐÐ 18 ÐÐ 20 Ð Ð 19 Ð
5-4. SCHEMATIC DIAGRAM D-E660/EJ610/EJ611/EJ613/EJ615/EJ616CK
Note:
¥ All capacitors are in mF unless otherwise noted. pF: mmF
50 WV or less are not indicated except for electrolytics
and tantalums.
¥ All resistors are in W and
1/4
W or less unless otherwise
specified.
Note: Note:
The components identi- Les composants identifiŽs
fied by mark 0 or dotted par une marque 0 sont cri-
line with mark 0 are cri- tiques pour la sŽcuritŽ.
tical for safety. Ne les remplacer que par
Replace only with part une piŽce portant le
number specified. numŽro spŽcifiŽ.
¥U: B+ Line.
¥ Power voltage is dc 4.5V and fed with regulated dc power
supply from external power voltage jack (J401).
¥ Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : PLAY
* : Impossible to measure
¥ Voltages are taken with a VOM (Input impedance 10 MW).
Voltage variations may be noted due to normal produc-
tion tolerances.
¥ Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
¥ Circled numbers refer to waveforms.
¥ Signal path.
J: CD¥ Abbreviation
CND : Canadian
AUS : Australian
FR : French
HK : Hong Kong
AR : Argentina
JE : Tourist
G : German
EA : Saudi Arabia
CH : Chinese
EE : East European
C&SA : Central and South America
z Refer to page 21 Ð 22 for IC Block Diagrams.
r Waveforms
1
IC601 wg
CLOCK
5
2 6
3 7
4 8
VOLT/DIV : 0.5 V AC
TIME/DIV : 0.5 msec IC601 ih
LRCK
IC601 e;
R4MIC601 o;
BCK
IC601 rd
MDPIC601 of
XTAO
IC601 ua
RFACIC801 ul
XIN
VOLT/DIV : 0.5 V AC
TIME/DIV : 0.1 msec
PLAY MODE
VOLT/DIV :0.5 V AC
TIME/DIV : 2 msec
VOLT/DIV : 0.1 V AC
TIME/DIV : 0.5 msecVOLT/DIV : 0.5 V AC
TIME/DIV : 5 msec
VOLT/DIV : 0.5 V AC
TIME/DIV : 0.1 msec
VOLT/DIV : 0.2 V AC
TIME/DIV : 20 nsec
VOLT/DIV : 0.5 V AC
TIME/DIV : 0.1 msec
2.1 Vp-p
1.9
msec
1.76 Vp- p
239 nsec
2.1 Vp-p
3.8
msec
400 - 500
mVp-p
2 Vp-p
22.9
msec
2.1 Vp-p
479 nsec
0.9 Vp-p
16.9MHz
2.6 Vp- p
4MHz
