Sony D-NE710 - ATRAC3/MP3 CD Walkman Portable Disc Player, Service Manual

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D-NE510/NE511/NE518CK
18 18
5-5. PRINTED WIRING BOARD — MAIN SECTION —
Common Note on Printed Wiring Boards:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
a
: Through hole.
•
f
: internal component.
• : Pattern from the side which enables seeing.
Common Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in
Ω
and 1 /
4
W or less unless otherwise
specified.
• % : indicates tolerance.
•
f
: internal component.
• C : panel designation.
•
A
: B+ Line.
• Total current is measured with CD installed.
• Power voltage is dc 4.5 V and fed with regulated dc power
supply from external power voltage jack.
• Voltages and waveforms are dc with respect to ground in
playback mode.
no mark : CD PLAY
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 M Ω ).
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 model.
E18
: AC 100 – 240V area in E model.
E92 : AC 120V area in E model.
EE : East European model.
AUS : Australian model.
MX : Mexican model.
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A) parts face are indicated.
• Abbreviation
CND : Canadian model.
E18
: AC 100 – 240V area in E model.
E92 : AC 120V area in E model.
EE : East European model.
AUS : Australian model.
MX : Mexican model.
Note:
The components identi-
fied by mark
0
or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
1
A
B
C
D
E
F
G
H
I
J
2 3 4 5 6 7 8 9 10 11
FB704
C709
R722
R732
R1001
C821
IC806
C703
R724
C710
R876
VDR802
R727
C810
TP918
IC702
TP917
C708
TP920
TP919
VDR703
TP922
R702
C805
R894
C830
C445
TP915
TP303
J301(1/2)
NE518CK
MODEL
C438
R418
TP825
TP912
TP913
IC803
C417
C308
R301
C307
R302
FB406
FB408
R313
R314
R316
R315 R873
C309
FB405
FB404
R650
FB409
R606
CN601
TAP805
TP910
TP911
FB401
FB402
R898
FB410
R427
SL806
TP814
TP819
TP916
TP817
TP816
TP828
C420
VDR406
C901
R1003
R931 C802 C804
R413 R412
C415
R411
C406
VDR407
R917
C432
C437
C424
C446
C426
C435
R903
R419
CN401
CN402
R476
L413
IC404
C419
C458
TP901
TP419
TP418
TP902
C459
BT401
BT403
R460
R416
R916
TP806
1-686-788-
12
(12)
TP807
TP832
TP401
S822
JOG DIAL
T t
r ENTER
S803
.
S812
x
S801
u
S802
>
TP904
TP905
TP907
TP906
TP909
TP908
R932 R1002
C803
S8
01
S8
03
S8
02
S81
2
S822
C801
R925 R924 R923 R922 R921 R920 R919
FB407
VDR901
L408
R436
C404
VDR408
R477
VDR405
VDR404
R406
C427
R927
R926
R936
R901
R930
FB801
R928
R929
C809
L412
C834
C833
C835
R703
OPTICAL
PICK-UP
BLOCK
(DAX-25E)
C714
L704
L411
L703
L407
C303 C302
C463
C698
TP614
TP613
TP611
TP609
TP610
TP650
TP601
TP607
8 5
1 4
MAIN BOARD (SIDE A)
2
3
1
1
3
5
4
15
1
BLK
BLK
M902
SPINDLE
MOTOR
M901
SLED
MOTOR
ORG
GRY
RED
BLK
RED
RED
RED
GRY
ORG
BLK
1
2
41
• Semiconductor
Location (Side A)
IC404 H-3
IC702 A-4
IC803 E-4
IC806 B-4
Ref. No. Location
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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