DOWNLOAD Sony STR-DE197 (serv.man3) Service Manual ↓ Size: 2.19 MB | Pages: 13 in PDF or view online for FREE

Model
STR-DE197 (serv.man3)
Pages
13
Size
2.19 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-2
File
str-de197-sm3.pdf
Date

Sony STR-DE197 (serv.man3) Service Manual ▷ View online

1
US Model
Canadian Model
AEP Model
SERVICE MANUAL
Ver. 1.4  2007. 03
SUPPLEMENT-2
File this supplement with the service manual.
Subject: MAIN and DISPLAY boards change of US model.
Printed wiring board and schematic diagram of new type, and changed parts list
are described in this Supplement-2.
When performing service and inspection, check the part number of the MAIN
and DISPLAY boards.
DISCRIMINATION
STR-DE197
9-877-864-82
MAIN BOARD Part No.
1-861-592-1   : Service Manual
1-871-790-1   :Supplement-1
1-861-592-2   :Supplement-2
DISPLAY BOARD Part No.
1-861-586-1   : Service Manual
1-871-791-1   :Supplement-1
1-861-586-2   :Supplement-2
– MAIN BOARD (COMPONENT SIDE) –
– DISPLAY BOARD (COMPONENT SIDE) –
2
TABLE OF CONTENTS
1. Printed Wiring Boards –Main Section– ................................... 4
2. Schematic Diagram –Main Section (1/2)– .............................. 5
3. Schematic Diagram –Main Section (2/2)– .............................. 6
4. Printed Wiring Boards –Panel Section– .................................. 7
5. Schematic Diagram –Panel Section– ....................................... 8
6. Electrical Parts List .................................................................. 9
STR-DE197
3
3
STR-DE197
STR-DE197
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
for schematic diagram:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in 
 and 
1
/
4
 
W or less unless otherwise
specified.
f
: internal component.
2
: nonflammable resistor.
1
: 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
• Voltages are taken with a VOM (Input impedance 10 M
).
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.
F
: TUNER (FM/AM)
L
: VIDEO (AUDIO)
J
: CD (ANALOG)
• ((      )): Page of Supplement-2.
for printed wiring boards:
• X
: parts extracted from the component side.
f
: internal component.
: Pattern from the side which enables seeing.
• ((      )): Page of Supplement-2.
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.
C
B
These are omitted.
E
Q
B
These are omitted.
C
Q
Q
E
B
C
E
• IC Block Diagram
IC402  R2S15904SP
24
23
22
MCU
I/F
TONE CONTROL
L-CH BASS/TREBLE
SURROUND
21
20
25
26
27
28
INR4
LOUT
ROUT
AGND
VCC
REFIN
DATA
CLK
DGND
TRER
TREL
NC
BASSL2
NC
INR3
INPUT
SELECTOR
INPUT
SELECTOR
INPUT GAIN
CONTROL
INPUT GAIN
CONTROL
MUTE
MUTE
REF
MODE
SELECTOR
VOLUME
VOLUME
INR2
INR1
INL1
INL2
INL3
INL4
IGOUTL
VOLINL
IGOUTR
VOLINR
BASSR1
BASSL1
BASSR2
19
18
17
16
15
1
2
3
5
6
7
8
9
4
10
11
12
13
14
TONE CONTROL
R-CH BASS/TREBLE
• Waveform
3.6 Vp-p
2 V/DIV, 0.2 
µ
sec/DIV
4.19 MHz
1
IC201 
eg
 (X2)
4
4
STR-DE197
STR-DE197
1. PRINTED WIRING BOARDS — MAIN SECTION  —  • Refer to page 13 of Service Manual for Circuit Boards Location.  
: Uses unleaded solder.
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
CNP905
CNJ901
J803
CNP801
T901
IC401
IC402
B2
JW
485
JW491
JW
477
JW
415
JW
469
JW430
JW
470
JW488
JW
493
JW489
JW
501
JW
495
JW
498
JW
487
JW
506
JW428
JW480
JW416
JW504
JW
417
JW
405
JW473
JW
515
TP1
1-861-592-
JW410
JW
520
JW
479
JW
490
JW
494
JW
448
JW438
JW
406
JW
503
JW
419
JW
414
JW418
JW
901
JW451
JW457
JW518
JW484
JW456
JW
507
JW
496
JW467
JW455
JW431
JW
514
JW
513
JW
499
JW445
JW
478
JW
H2
JW
H3
JWH5
JW
400
JW
404
JW
411
JW
412
JW
413
JW421
JW427
JW
432
JW
433
JW
434
JW
435
JW439
JW440
JW441
JW442
JW
443
JW449
JW
452
JW
453
JW
454
JW458
JW461
JW482
JW483
JW471
JW500
JW
H4
JW
450
JW
505
JW
444
JW481
JW508
JW464
JW426
JW446
JW468
JW486
JW
476
JW447
JW502
JW436
JW
492
JW
510
JW511
JW459
JW460
JW474
JW
475
TP4
JW472
JW465
JW466
JWH1
JW
462
JW
509
JW
512
JW
402
JW
401
JW
403
R697
Q754
Q753
R755
Q706
R762
IC902
R428
C413
C419
Q701
R602
R702
R654
R763
R713
J801
R453
R456
Q786
C905
C912
C464
R471
Q752
D907
C929
J802
R454
IC901
C915
Q704
C914
R403
R902
RY981
TM801
C414
D784
T902
D751
R416
F901
C906
R
Y982
CNP902
R903
R905
C903
D905
Q703
Q702
R711
C424
R790
R709
C653
C604
C603
R753
R918
B901
R455
R458
C910
R482
C704
R407
C930
C924
C465
R701
CNP901
R707
R907
R910
R408
R459
R460
R409
R410
R461
R412
R462
C454
C404
C456
C406
C458
C408
C460
C410
C462
C412
R423
C425
Q474
Q424
C467
R920
R421
C420
C470
R466
R415
R919
R465
C466
C702
R474
R472
R604
C605
C658
C928
R484
R427
R791
R789
R764
D788
R714
D783
Q782
Q783
R783
D701
C654
R710
R784
CNS1
R761
R923
C913
CNP904
CN801
D781
C782
D981
Q901
D787
Q903
Q781
CNS3
C791
EP901
R904
C923
C922
D785
D909
D910
D911
D908
C781
R457
R424
D786
D789
R917
C917
C920
C919
C921
D912
D913
R405
R452
R402
C927
R425
C474
R478
R473
C475
D782
R406
R475
R404
R477
C926
C476
C607
C908
C701
C751
R792
R793
C463
CNS2
R603
R463
C652
R652
L751
R422
R653
C657
R930
R655
R656
D914
R414
R788
R605
R606
Q784
C402
R901
IC404
R782
C602
Q756
C916
R915
CNP903
Q902
C490
R708
C918
Q705
R929
C902
R914
R916
R
Y783
R786
C468
R411
R908
R712
D906
R787
C904
Q904
C415
IC904
C931
Q751
R754
L701
R705
R760
R413
C484
C485
R913
R781
C754
IC403
R906
R926
C426
R476
R426
C608
CN905
C469
R758
IC906
R757
C418
R785
R451
C755
C655
R401
R
Y782
D901
C909
C703
R909
C705
R912
C483
C901
C753
C925
D902
R751
R752
R464
R
Y781
R706
Q755
Q785
C417
C416
R911
F902
R756
C752
D903
D904
R703
D982
R481
R485
C907
C911
C452
R759
R795
R794
C942
IC601
IC903
FH952
FH902
FH951
FH901
R704
JW422
C651
C601
C606
C656
JW516
JW429
JW
407
C487
C421
C422
C423
C486
JW
497
JW
521
JW522
JW523
JW
420
JW423
 
 
 
 
 
 
JW900
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1-861-590-
1-861-589-
((Page 7))
((Page 7))
D701
D-6
D751
D-6
D781
E-9
D782
C-6
D783
C-6
D784
D-6
D785
D-6
D786
E-9
D787
E-9
D788
D-6
D789
D-10
D901
B-8
D902
B-9
D903
B-8
D904
B-8
D905
B-8
• Semiconductor Location
Ref. No.
Location
D906
B-8
D907
D-7
D908
D-11
D909
D-11
D910
D-11
D911
D-11
D912
E-8
D913
E-9
D914
C-4
D981
E-9
D982
B-11
IC401
C-3
IC402
D-3
IC403
D-5
IC404
C-5
IC601
E-5
IC901
C-9
IC902
D-9
IC903
C-4
IC904
C-2
IC906
E-2
Q424
C-5
Q474
C-5
Q701
E-4
Q702
F-4
Q703
F-4
Q704
F-5
Q705
E-5
Q706
E-6
Q751
E-7
Q752
F-7
Q753
F-7
Q754
F-8
Q755
E-7
Q756
E-7
Q781
D-9
Q782
E-8
Q783
E-8
Q784
D-6
Q785
D-6
Q786
D-5
Q901
B-8
Q902
B-9
Q903
D-9
Q904
E-8
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Page of 13
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Sony STR-DE197 (serv.man3) Service Manual ▷ Download

  • DOWNLOAD Sony STR-DE197 (serv.man3) Service Manual ↓ Size: 2.19 MB | Pages: 13 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony STR-DE197 (serv.man3) in PDF for free, which will help you to disassemble, recover, fix and repair Sony STR-DE197 (serv.man3) Audio. Information contained in Sony STR-DE197 (serv.man3) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.