D-NE590
21
21
IC B/D
L403
TP401
L404
L407
C433 C450
C429 C428
C432
C434
TP417
TP908
TP927
TP904
TP907
TP906
C430
C440
R438
TJ401
TJ402
TP422
R440
R427
C427
C447
L406
L409
L411
C458
R460
D405
R489
TP902
TP402
TP403
TP404
C419
C420
C421
C422
C423
C406
TJ406
R498
FB403
FB405
BT401
BT403
J401
D403
VDR401
C410
D402
C405
C415
L401
L402
R411
R412
R413
TJ407
TJ408
TP421
TP813
R840
R820
R837
TP810
TP831
TP809
R908
R897
R842
TP808
TP805
TP804
TP803
TP802
R898
TP817
TP814
R814
R949
TP815
TP816
R911
TP818
TP819
TP828
TP829
TP830
R886
R821
R912
R913
R914
SL802
SL803
SL804
SL801
SL806
TJ801
R971
C898
C899
C812
C896
SL805
R935
R877
Q801
Q802
TP811
TP812
D801
R828
R830
R831
R807
R808
S812
R809
R946
S813
R874
S814
S801
S802
S803
S806
S809
R802
R941
R803
R804
R805
R942
R806
R943
R867
R944
R948
R945
R947
TP923
TP924
TP925
TP926
TP929
TP930
TP823
TP824
TP851
TP825
TP852
C805
R894
TP853
IC802
IC803
C808
TAP805
TP826
S820
TP822
TP821
R866
R865
R419
TJ502
R487
TP820
FB406
TJ403
FB410
C830
C835
C833
C834
TJ503
TP420
R418
C417
TP419
TP418
TP905
C426
IC801
TP827
R823
S810
CN807
Q402
TJ405
R417
C403
R480
R826
C897
D425
TJ409
VDR404
VDR405
VDR408
C446
FB414
C463
L408
FB413
C425
D426
C454 C455
R459
C436
C404
FB404
L412
FB411
R839
C818
C819
C817
R815
R832 R833
TP834
TP835
TP806
TP807
TP832
TP833
C801
C802
TP405
C408
C409
C437
R495
TJ501
C401
R402
TP909
R406
R477
C445
C438
C435
VDR402
R401
JT404
R824
TP836
S811
TP801
R834
C806
VDR801
C402
SL807
S804
SL808
IC403
FB407
R813
R812
R811
R933
R934
LCD801
C816
C815
C809
C804
C803
R818
CN801
5-7. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 22 for IC Block Diagram.
• Refer to page 18 for Common Note on Schematic Diagram.
(Page 20)
• Waveforms (CD play mode)
2
µ
sec/div
IC403
qd
(L2H)
4
1V/div
5.7
µ
sec
3.0Vp-p
5
1V/div
IC801
wk
(XIN)
50nsec/div
117nsec
3.0Vp-p
Summary of Contents for CD Walkman D-NE509
Page 29: ...29 D NE509 MEMO ...