Sony STR-DE197 (serv.man2) Service Manual ▷ View online
1
US Model
Canadian Model
AEP Model
SERVICE MANUAL
Ver. 1.3 2006. 09
SUPPLEMENT-1
File this supplement with the service manual.
Subject: Change the MAIN, DISPLAY, VOLUME, H.PHONE,
POWER, FUNCTION KEY and AC OUTLET boards.
Printed wiring board and schematic diagram of new type, and changed parts list
are described in this Supplement-1.
When performing service and inspection, check the part number of the MAIN,
DISPLAY, VOLUME, H.PHONE, POWER, FUNCTION KEY and AC
OUTLET boards.
are described in this Supplement-1.
When performing service and inspection, check the part number of the MAIN,
DISPLAY, VOLUME, H.PHONE, POWER, FUNCTION KEY and AC
OUTLET boards.
DISCRIMINATION
— MAIN BOARD (COMPONENT SIDE) —
STR-DE197
9-877-864-81
— DISPLAY BOARD (COMPONENT SIDE) —
MAIN BOARD Part No.
Former : 1-861-592-11
New
Former : 1-861-592-11
New
: 1-871-790-11
DISPLAY BOARD Part No.
Former : 1-861-586-11
New
Former : 1-861-586-11
New
: 1-871-791-11
2
STR-DE197
— VOLUME BOARD (COMPONENT SIDE) —
VOLUME BOARD Part No.
Former : 1-861-587-11
New
Former : 1-861-587-11
New
: 1-871-792-11
— H.PHONE BOARD (COMPONENT SIDE) —
— POWER BOARD (COMPONENT SIDE) —
— FUNCTION KEY BOARD (COMPONENT SIDE) —
— AC OUTLET BOARD (COMPONENT SIDE) —
H.PHONE BOARD Part No.
Former : 1-861-590-11
New
Former : 1-861-590-11
New
: 1-871-793-11
POWER BOARD Part No.
Former : 1-861-591-11
New
Former : 1-861-591-11
New
: 1-871-794-11
FUNCTION KEY BOARD Part No.
Former : 1-861-588-11
New
Former : 1-861-588-11
New
: 1-871-795-11
AC OUTLET BOARD Part No.
Former : 1-861-589-11
New
Former : 1-861-589-11
New
: 1-871-796-11
3
3
STR-DE197
STR-DE197
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
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
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 µF unless otherwise noted. (p: pF)
• All capacitors are in µF unless otherwise noted. (p: pF)
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.
•
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
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)
J
: CD (ANALOG)
• Abbreviation
CND : Canadian model.
• (( )): Page of Supplement-1.
for printed wiring boards:
• X
: parts extracted from the component side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
•
Abbreviation
CND : Canadian model.
CND : Canadian model.
• (( )): Page of Supplement-1.
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.
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
2V/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
14
CNP905
CNJ901
J803
CNP801
IC401
IC402
JW
4
85
JW491
J
W
4
7
7
JW
4
1
5
J
W
46
9
JW430
JW
47
0
JW488
J
W
4
9
3
JW489
J
W
5
0
1
JW
49
5
JW
4
9
8
J
W
4
8
7
JW
5
0
6
JW428
JW480
JW416
JW504
JW
4
1
7
JW
4
0
5
JW
4
7
3
J
W
5
1
5
TP1
JW410
JW
5
2
0
JW
4
7
9
J
W
4
9
0
JW
4
9
4
J
W
4
4
8
JW438
JW
4
0
6
JW
5
0
3
JW
4
1
9
J
W
4
1
4
JW
4
1
8
JW
9
0
1
JW451
JW457
JW518
JW484
JW456
JW
5
0
7
J
W
4
9
6
JW467
JW455
JW431
JW
5
1
4
J
W
5
1
3
J
W
4
99
JW445
JW
47
8
JW
H
2
JW
H
3
JWH5
J
W
4
0
0
J
W
4
0
4
J
W
4
1
1
JW
4
1
2
JW
4
1
3
JW421
JW
4
2
5
JW427
JW
4
3
2
JW
4
3
3
J
W
4
3
4
JW
4
3
5
JW439
JW440
JW441
JW442
JW
4
4
3
JW449
J
W
4
5
2
JW
4
5
3
J
W
4
5
4
JW458
JW461
JW482
JW483
JW471
JW500
JW
H
4
J
W
4
5
0
JW
5
05
JW
4
4
4
JW481
JW508
JW464
JW426
JW
4
4
6
JW468
JW
4
8
6
JW
4
76
JW447
JW502
JW900
JW436
JW
4
9
2
JW510
JW511
JW459
JW460
J
W
4
7
4
JW
4
75
TP4
JW472
JW465
JW466
JWH1
JW462
J
W
5
0
9
J
W
5
1
2
JW
4
0
2
JW
4
0
1
J
W
4
03
D915
C
C
40
3
R
9
4
3
Q906
TN1
C
C
4
5
5
C
C
4
0
5
C
C
4
0
7
C
C
4
5
7
C
C
4
1
1
C
C
4
5
9
C
C
4
0
9
C
C
4
6
1
C
C
7
5
2
CC702
Q
9
0
5
R
9
4
6
C940
RR702
R
9
4
5
R
9
4
7
IC905
R
9
4
2
C
C
4
5
3
CC701
RR752
RR751
RR701
C
9
4
1
C
C
4
0
1
C
C
4
5
1
CC751
R944
IC
9
0
7
R697
Q754
Q753
R755
Q
7
0
6
R762
IC
9
0
2
R
4
2
8
C413
C419
Q701
R
60
2
R702
R654
R
7
6
3
R
7
1
3
J801
R
45
3
R
4
5
6
Q
7
8
6
C905
C912
C464
R471
Q752
D907
C
9
2
9
J802
R
4
5
4
IC901
C915
Q704
C914
R
4
0
3
R
9
0
2
RY981
TM801
C
4
1
4
D784
T902
D
7
5
1
R
4
1
6
F901
C
90
6
R
Y
9
8
2
CNP902
R
9
0
3
R905
C903
D
9
0
5
Q703
Q702
R
7
1
1
C424
R790
R
7
0
9
C
6
5
3
C
6
0
4
C
6
0
3
R753
R918
B901
R
4
5
5
R
4
5
8
C910
R
4
8
2
C
7
0
4
R
4
0
7
C
93
0
C924
C465
R701
CNP901
R
7
0
7
R907
R910
R
40
8
R
4
5
9
R
4
6
0
R
4
0
9
R
4
1
0
R
4
6
1
R412
R462
C454
C404
C456
C406
C458
C408
C460
C410
C462
C412
R
4
2
3
C425
Q474
Q
4
24
C
4
6
7
R
9
2
0
R421
C420
C470
R
4
6
6
R415
R919
R
4
6
5
C
4
6
6
C
70
2
R474
R472
R
6
0
4
C
6
0
5
C
6
5
8
C928
R
4
8
4
R427
R
7
9
1
R
7
8
9
R
7
6
4
D788
R
7
1
4
D783
Q782
Q783
R
7
8
3
D
70
1
C
6
5
4
R
7
1
0
R
7
84
C
N
S
1
R761
R
9
2
3
C
91
3
C
N
P
9
04
C
N
8
0
1
D781
C782
D
9
8
1
Q901
D787
Q
9
0
3
Q
7
8
1
CNS3
C791
EP901
R904
C923
C
9
2
2
D785
D909
D910
D911
T901
D908
C781
R
4
5
7
R424
D786
D
7
8
9
R917
C917
C920
C919
C921
D912
D913
R
4
0
5
R452
R402
C927
R425
C474
R478
R473
C475
D782
R
4
0
6
R475
R
4
0
4
R
47
7
C926
C476
C
6
0
7
C908
C
7
0
1
C751
R792
R793
C463
CNS2
R
6
0
3
R
4
6
3
C
6
5
2
R
6
5
2
L
75
1
R422
R
6
5
3
C657
R
9
3
0
R655
R656
D
9
1
4
R
4
1
4
R
7
8
8
R
6
0
5
R
6
0
6
Q
7
8
4
C402
R
9
0
1
IC404
R782
C
6
0
2
Q756
C916
R
9
1
5
C
N
P
9
0
3
Q
9
0
2
C490
R708
C918
Q
7
0
5
R
9
2
9
C
9
02
R914
R916
R
Y
7
8
3
R
78
6
C468
R
41
1
R908
R
7
1
2
D
90
6
R
78
7
C904
Q904
C
4
1
5
IC
9
0
4
C931
Q
7
5
1
R
7
5
4
L701
R
7
0
5
R760
R
4
1
3
C484
C
4
8
5
R
9
13
R781
C
7
54
IC403
R906
R
9
2
6
C426
R
4
7
6
R
4
2
6
C
6
0
8
CN905
C469
R758
IC906
R
7
5
7
C418
R785
R
4
5
1
C
7
5
5
C
6
5
5
R
4
0
1
R
Y
7
8
2
D
9
0
1
C909
C703
R909
C
7
0
5
R912
C483
C
9
0
1
C753
C
9
2
5
D
90
2
R
7
5
1
R
7
5
2
R
4
6
4
R
Y
7
81
R706
Q
7
5
5
Q785
C
4
1
7
C
4
16
R911
F902
R756
C752
D
9
0
3
D
90
4
R703
D982
R481
R
4
8
5
C
9
0
7
C911
C452
R
7
5
9
R795
R
7
9
4
C
9
4
2
IC601
IC903
R
7
0
4
JW422
C
6
51
C
6
0
1
C606
C656
J
W
5
1
6
JW429
JW407
R941
C
4
8
7
C421
C422
C423
C
4
8
6
J
W
4
9
7
JW
5
2
1
JW522
JW523
J
W
4
2
0
JW423
((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
D906
B-8
• Semiconductor Location
Ref. No.
Location
D907
D-7
D908
D-11
D909
D-11
D910
D-11
D911
D-11
D912
E-8
D913
E-9
D914
C-4
(D915)
D-2
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
(IC905)
E-2
IC906
E-2
(IC907)
E-8
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
(Q905)
E-2
(Q906)
D-2
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
( ) : AEP model only
