Sony STR-DE597 Service Manual ▷ View online
STR-DE597
21
21
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
for schematic diagram:
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
2
: nonflammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B– Line.
• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
no mark : FM
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: TUNER (FM/AM)
L
: VIDEO (AUDIO)
I
: VIDEO
J
: CD (ANALOG)
c
: CD (DIGITAL)
• Abbreviation
CND : Canadian model.
E2
E2
: AC 120 V area in E model.
AUS
: Australian model.
SP
: Singapore model.
MY
: Malaysia model.
AR
: Argentina model.
KR
: Korea model.
for printed wiring boards:
• X
: parts extracted from the component side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
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.
C
B
These are omitted.
E
Q
B
These are omitted.
C
Q
Q
E
B
C
E
• Abbreviation
CND : Canadian model.
E2
E2
: AC 120 V area in E model.
AUS
: Australian model.
SP
: Singapore model.
MY
: Malaysia model.
AR
: Argentina model.
KR
: Korea model.
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
• Waveforms (DIGITAL Board)
3.8Vp-p
1
IC1301
qd
(CKOUT)
1V/DIV 50nsec/DIV
12.288MHz
3.2Vp-p
2
IC1301
qf
(BCK)
1V/DIV 0.2
µ
sec/DIV
3.07MHz
3.5Vp-p
3
IC1301
wa
(XOUT)
1V/DIV 50nsec/DIV
12.288MHz
2.2Vp-p
4
IC1501
9
(MCLK1)
1V/DIV 50nsec/DIV
13.5MHz
3.5Vp-p
5
IC1501
qs
(MCLK2)
1V/DIV 50nsec/DIV
13.5MHz
3.8Vp-p
6
IC1501
qf
(SCKOUT)
1V/DIV 50nsec/DIV
12.288MHz
2.1Vp-p
7
IC1101
id
(X1)
1V/DIV 50nsec/DIV
16MHz
STR-DE597
23
23
4-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 21 for Common Note on Schematic Diagram.
C808
Q340
Q350
C340
C350
C300
C310
Q320
C320
Q330
C330
R300
R310
R340
R350
R320
R330
D560
Q560
R474
R473
C471
R499
R532
R533
C499
C810
R381
C807
R470
R407
R457
R406
R456
R408
R458
C408
C458
R405
R455
R404
R454
R436
R435
R434
R433
R432
R431
C481
C483
C485
C486
R459
R409
C459
C409
C801
C802
Q801
R804
R803
D801
D804
Q471
R802
C822
D808
D807
R806
C472
R480
C811
C464
C804
C803
C805
C806
R430
R429
R428
C468
C469
C470
CN505
C445
C444
C403
J309
C400
R360
Q360
C360
CNP501
Q300
Q310
Q379
D896
CNP912
CN720
CNP500
CNP915
CN909
CNP913
CNP802
C490
C494
C492
C493
C491
C496
C489
C495
R471
R472
C467
C488
R362
R342
R341
R361
R352
R351
R322
R321
R331
R332
R302
R312
R311
R301
R380
C482
C484
J403
J404
R402
R452
RY560
R469
D805
C831
D806
C830
C832
R421
R441
R910
IC401
R475
C466
IC402
D802
CC52
CC02
CC59
CC09
CC54
CC04
CC55
CC05
CC07
CC57
CC06
CC56
CC08
CC58
CC36
CC35
CC34
CC33
CC32
CC31
CNP911
WP01
IC801
IC802
J402
C453
C463
C809
J401
The components identified by
mark
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
specified.
Les composants identifiés par
une marque
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
(Page 33)
(Page 29)
(Page 29)
(Page 27)
(Page 37)
(Page 37)
(Page 31)
(Page 37)
(Page 37)
(Page 24)
(Page 29)
(Page 28)
(Page 24)
(Page 31)
STR-DE597
24
24
4-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 21 for Common Note on Schematic Diagram and page 38 for IC Block Diagrams.
IC B/D
IC B/D
IC B/D
D710
Q710
R737
C722
D721
R753
R703
C753
C703
C755
C705
L701
R671
R669 C670
L651
Q722
Q725
R735
C721
R736
R621
L601
Q605
R620 C619
R623
R701
R751
L751
R771
Q756
R769 C770
R603
R653
R654
C603
C653
C605
C655
R651
R601
R731
C706
C756
C656
C606
C707
C757
C657
C607
C501
C503
R501
R505
R503
R504
R521
R520 C519
D540
D640
C701
C751
C651
C601
D791
Q790
R791
Q706
R674
D665
Q606
R625
R624
D605
Q755
R775
R778
D765
R525
R524
D505
R744
R743
R718
R768
Q703
Q704
R714
R715
Q701
Q653
Q654
R665
R664
Q603
Q604
R614
R615
Q601
R765
R764
Q754
Q753
Q503
Q504
R514
D680
R695
R696
R693
R698
C733
C732
C691
R793
R734
C642
C681
C752
C541
R770
R780
D690
R690
D610
Q610
R634
R631
C744
D740
D705
R724
C742
TM602
R635
D611
Q611
R632
TP701
IC501
R540
Q540
R557
R640
Q640
R677
R750
Q750
R757
Q691
Q692
R680
Q680
R657
R694
R648
R681
R758
R699
TM601
R740
Q740
R747
R748
CN809
CN721
CN807
CN806
R754
R704
R702
R752
C743
R652
R602
R604
R502
C507
C506
R711
R710
R713
Q702
C710
C720
R719
R721
Q705
R722
C711
R723
R717
R725
R673
C661
R667
R638
Q655
R663
Q652
C660
R661
R660
Q651
Q656
R672
R611
R610
R613
Q602
C610
R622
R763
Q752
C760
R772
R761
R760
Q751
R511
R510
Q501
Q505
R515
R513
Q502
C510
Q506
R522
C511
R517
R767
R668
R618
R617
C611
R773
C761
R573
R546
D722
D732
Q723
RY701
RY601
RY602
C740
C640
C680
C750
C540
RY791
CNP791
CN792
C790
J791
C704
C754
C654
C604
R691
R692
D691
C505
C504
R733 R732
C717
C716
C669
R716
R666
C666
C621
R616
C620
C767
R766
C766
C517
R516
C516
R556
R555
D750
R756
R755
R656
R655
R676
R675
R746
R745
R794
R792
CC21
CC19
RR15
RR16
CC11
RR11
CC13
RR12
CC17
RR14
RR13
CC15
IC701
IC601
IC691
The components identified by
mark
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
specified.
Les composants identifiés par
une marque
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
(Page
23)
(Page
23)
(Page 31)
(Page 31)
(Page 31)
(Page 31)
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