Read Sony D-F21 / D-F22ST / ICD-BP220 Service Manual online
D-F21/F22ST
20
20
R425
R422
C420
C428
R442
R417
TP420
D407
R464
R470
R466
R454
R453
TP446
TP421
C451
VDR402
VDR401
C436
C452
L412
TP424
C437
TP422
R452
R451
C453
R455
R421
C407
C412
R407
TP416
TP411
C405
R469
R459
C410
TP419
TP410
R468
R449
R450
R440
L410
L409
R406
R419
R418
C414
L402
C416
C415
R431
R410
TP401
C418
C401
R415
C413
R416
C430
C427
R423
TP417
R402
C403
R401
R424
C411
L408
IC401
L413
R458
R461
R403
C404
C419
S811
S810
TP813
TP812
R805
C424
R412
D409
R858
R859
TP811
S809
R854
TP810
S808
R852
TP806
S807
S806
S805
TP821
TP805
R803
R804
R810
C811
R813
TP809
C810
TP814
R820
TP803
C804
TP807
R860
C318
C319
C841
TAP802
TP819
TP818
R806
R801
TP808
C813
TP817
R842
R845
TP820
TP816
R841
C408
R409
C417
L401
C409
C406
C422
R408
C432
R463
R811
C807
C805
TAP801
R802
R814
R816
R822
S802
S803
S801
S804
Q407
C402
BT400
BT402
J401
R467
TP402
R462
R486
C461
C462
R824
R829
R830
R831
C423
Q406
Q410
D402
D415
D405
Q401
D401
D406
D408
Q408
D404
C450
Q411
Q402
Q413
BT401
R481
R482
R483
L411
R411
Q412
TP413
D461
Q409
D801
R856
R855
R853
R857
R851
IC801
R850
IC B/D
5-8. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 23 for IC Block Diagrams.
• Refer to page 16 for Common Note on Schematic Diagram.
(Page 19)
(Page 18)
• Waveforms (CD play mode)
6
IC801
ul
(XIN_1)
3.6Vp-p
0.235
µsec
1V/div
0.2
µsec/div
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