Read Sony STR-DG820 (serv.man2) Service Manual online
SERVICE MANUAL
STR-DG820
STR-DG820
1
9-889-096-81
Ver. 1.1 2008.08
SUPPLEMENT-1
File this supplement with the service manual.
AEP, ECE and UK models only:
In MAIN and VIDEO boards, there are type A and type B.
Only the diagrams and electrical parts list of type B in the MAIN and
VIDEO boards are described in this supplement-1.
Please refer to the original service manual for type A.
Plaese refer to this supplement-1 for type B.
In MAIN and VIDEO boards, there are type A and type B.
Only the diagrams and electrical parts list of type B in the MAIN and
VIDEO boards are described in this supplement-1.
Please refer to the original service manual for type A.
Plaese refer to this supplement-1 for type B.
All models:
In this set, HDMI and DSP boards have been changed in the midway of
production.
Only the diagrams and electrical parts list of new type in the HDMI and
DSP boards are described in this supplement-1.
Refer to original service manual for other information.
In this set, HDMI and DSP boards have been changed in the midway of
production.
Only the diagrams and electrical parts list of new type in the HDMI and
DSP boards are described in this supplement-1.
Refer to original service manual for other information.
1. DESCRIMINATION
................................................. 1
2. DIAGRAMS
2-1. Printed
Wiring
Board
- MAIN Board (AEP, ECE, UK models) - ...................... 3
2-2. Schematic
Diagram
- MAIN Board (1/3) (AEP, ECE, UK models) - ............. 4
2-3. Schematic
Diagram
- MAIN Board (2/3) (AEP, ECE, UK models) - ............. 5
2-4. Schematic
Diagram
- MAIN Board (3/3) (AEP, ECE, UK models) - ............. 6
2-5. Printed
Wiring
Board
- HDMI Board (Component Side) - ................................ 7
TABLE OF CONTENTS
1. DISCRIMINATION
STR-DG820
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Subject: Addition of MAIN and VIDEO boards
(Type B: AEP, ECE and UK models only)
Change of HDMI board (Suffi x-13)
Change of DSP board (Suffi x-12)
• Abbreviation
ECE : Continental European, East European and Russian models
ECE : Continental European, East European and Russian models
Former : 1-875-772-11
New :
New :
1-875-772-12
Former : 1-875-647-12
New :
New :
1-875-647-13
– DSP Board (Side A) –
– HDMI Board (Component Side) –
– MAIN Board (Component Side) – (AEP, ECE, UK models only)
IC5021
CN3507
IC5020
Type A : 1-875-588-12
Type B : 1-877-319-11
2-6. Printed
Wiring
Board
- HDMI Board (Conductor Side) - .................................. 8
2-7. Schematic Diagram - HDMI Board (1/2) - ..................... 9
2-8. Schematic Diagram - HDMI Board (2/2) - ..................... 10
2-9. Printed Wiring Board - DSP Board - .............................. 11
2-10. Schematic Diagram - DSP Board - ................................. 12
2-11. Printed Wiring Board
2-8. Schematic Diagram - HDMI Board (2/2) - ..................... 10
2-9. Printed Wiring Board - DSP Board - .............................. 11
2-10. Schematic Diagram - DSP Board - ................................. 12
2-11. Printed Wiring Board
- VIDEO Board (AEP, ECE, UK models) - .................... 13
2-12. Schematic Diagram
- VIDEO Board (AEP, ECE, UK models) - .................... 14
3.
ELECTRICAL PARTS LIST
.............................. 15
STR-DG820
STR-DG820
2
2
2. DIAGRAMS
For Schematic Diagrams.
Note:
• All capacitors are in
• All capacitors are in
μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω and 1/4 W or less unless otherwise
specifi ed.
•
f :
internal
component.
•
2 : nonfl ammable resistor.
•
5 : fusible resistor.
•
C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
•
A : B+ Line.
•
B : B– Line.
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER
• Voltages are taken with a VOM (Input impedance 10
• Voltages are taken with a VOM (Input impedance 10
M
Ω).
Voltage variations may be noted due to normal production
tolerances.
• Signal path.
J :
AUDIO
(DIGITAL)
F :
AUDIO
(ANALOG)
f :
TUNER
E :
VIDEO
• Abbreviation
ECE : Continental European, East European
ECE : Continental European, East European
and Russian models
For Printed Wiring Boards.
Note:
•
•
X : Parts extracted from the component side.
•
Y : parts extracted from the conductor side.
•
f : internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
C E
B
These are omitted.
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Note:
The components identi-
fi ed by mark
The components identi-
fi ed by mark
0 or dotted
line with mark
0 are criti-
cal for safety.
Replace only with part
number specifi ed.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque
Les composants identifi és
par une marque
0 sont
critiques pour la sécurité.
Ne les remplacer que par
une piéce portant le nu-
méro spécifi é.
Ne les remplacer que par
une piéce portant le nu-
méro spécifi é.
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• HDMI board and DSP board are multi-layer printed
boards.
However, the patterns of intermediate-layers have not
been included in diagrams.
STR-DG820
STR-DG820
3
3
•
: Uses unleaded solder.
2-1. PRINTED WIRING BOARD - MAIN Board (AEP, ECE, UK models) -
B E
B
E
B
E
B
E
B
E
E
B
E
8
1
4
5
B E
B
E
B E
B
E
BE
BE
B
E
B
E
B
E
B E
B
E
B
E
B E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
BE
B
E
E
B
E
B
E
B
E
B
E
B E
B
E
8
1
4
5
BE
20
21
41
60
40
61
80
1
1
3
2
E
B
1
3
2
I
O
1
3
2
1
6
E
B
1
3
2
1
3
2
1
2
14
15
1
2
14
15
1
13
1
15
E
B
1
3
2
1
3
2
1
3
2
1
3
2
14
3
1
9
3
E
B
E
B
1
3
2
1
3
2
E
B
1
3
2
1
3
2
1
5
3
1
2
14
15
1
2
14
15
1
3
E
B
1
3
2
1
7
1
6
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
6
1
1
4
D940
R401
D365
D941
R402
D942
R403
D943
R404
R405
R408
R409
D561
D370
Q661
R601
Q662
R602
R603
R604
R605
D375
R606
R607
R608
D761
D570
Q861
R801
Q862
R802
R803
Q670
R804
R611
R805
R806
R807
R614
R808
R615
R616
D770
Q870
R811
R620
R814
R621
R815
IC565
R622
R816
R623
R430
R624
R431
R820
R821
R822
R823
R799
R630
R824
C400
C403
C405
R830
R449
C602
C604
R450
R451
R452
R453
R454
R455
C802
R458
C804
R459
C611
R651
R652
R653
R654
R656
R657
R658
C811
R466
R467
C620
R851
R852
R853
C430
R854
C431
R661
R856
R857
R470
R664
R858
R665
R666
C820
R861
R670
R864
R671
R865
R672
R866
R673
R674
R674
C449
R870
R871
R872
R873
R849
C450
R680
R874
Q301
R880
C652
C654
Q501
C852
C854
C661
Q320
C861
Q321
Q323
C670
Q324
Q325
D611
IC400
Q711
Q712
C870
D811
C489
D620
Q720
D820
C499
JR434
Q920
JR435
Q350
Q355
Q360
R301
R304
Q365
Q561
R501
Q562
R502
R503
R504
Q370
R505
R506
R507
D661
Q375
Q761
R701
Q762
R702 R703
R704
Q570
R705
R706
R707
R320
R708
D861
R323
D670
R325
R326
R327
Q770
R328
R711
R714
R715
R716
D870
R720
R721
R722
R699
R723
R724
CL001
R921
CL002
R923
CL003
R730
CL004
C500
CL005
CL006
CL007
CL008
CL009
R350
R353
R355
C702
R358
C704
R551
R552
R553
R360
R554
R649
R555
R556
R363
R557
R558
C711
R365
R368
R751
R752
R753
R754
R561
R756
R757
R758
R564
R370
R565
R566
R373
C720
R375
R378
R761
R764
R570
R765
R571
R766
R572
R573
R574
R549
R770
R771
R772
R773
R774
C350
R580
C352
R780
C552
C554
CC01
D301
CC02
CC03
CC04
C940
CC05
C941
CC08
CC09
C752
C754
D500
C561
D501
CC11
CC12
CC13
CC14
C761
C570
D320
Q611
JR702
Q612
D325
D326
D327
C770
JR321
D711
JR322
JR323
Q811
C3022
Q812
Q620
C3025
C3026
C3027
D720
Q820
C3032
IC3002
C3037
R3010
D920
R3011
R3012
R3013
D350
CC51
CC52
D352
CC53
CC54
R3020
CC55
R3021
D355
R3022
R3023
CC58
CC59
D360
1
5
Q654
JW758
TB601
TB603
CNP912
JW760
Q851
JW761
Q852
JW762
Q853
R600
Q854
HS350
IC350
IC352
JW766
JW767
JW768
JW769
CNP920
R609
R800
JW770
JW771
JW772
JW773
R610
R612
JW776
R613
JW777
JS510
R809
JW779
R810
JW781
CN602
R812
JW782
CN603
R813
JW783
JW785
JW789
R628
CNP940
R629
L678
JW790
JW791
JW794
JW795
R828
JW798
R829
JW799
L878
C408
C409
C601
C603
JWH1
C605
JWH2
C606
JWH3
C607
JWH4
C608
JWH5
C609
JWH6
JWH7
JWH8
JWH9
C801
C803
C805
C806
C807
R650
C808
C809
R659
R850
C621
R660
R662
R663
JS560
JS561
R859
C629
JS562
JS563
JS564
JS565
C821
JS566
JS567
JS568
R860
R862
R863
C829
JS570
JS571
JS572
R678
R749
R679
R487
R488
C644
R878
R879
C458
C459
C844
C651
C653
JW600
C655
JW601
C656
JW602
C657
JW603
C658
JW604
Q500
C659
JW605
JW606
JW607
JW608
C851
JW609
C853
JW800
C855
JW801
C856
JW802
C857
JW803
C858
JW610
JW804
C471
C859
Q701
JW611
Q702
JW612
Q703
JW613
JW807
Q704
JW614
JW615
JW616
JW617
JW618
JW619
C671
JW813
JW620
JW814
JW621
JW815
JW622
JW816
JW623
JW817
C679
JW819
JW626
C487
JW627
C488
C871
JW629
RR11
RR12
RR13
IC600
RR14
JW630
C879
JW631
JW825
JW632
JW826
JW633
JW827
JW634
JW635
JW829
JW636
JW637
IC800
JW638
JW639
JW830
JW831
JW832 JW833
JW640
JW834
JW641
JW835
JW642
JW836
JW643
JW837
JW644
CNP410
JW838
JW645
CNP411
JW839
JW647
JW648
L728
JW840
J401
JW841
JW842
J403
JW843
J404
JW650
J405
JW651
JW845
JW652
JW846
JW653
Q551
JW655
Q552
JW656
Q553
JW657
Q554
JW658
JW659
R302 R303
JW852
JW660
Q751
JW661
JW855
Q752
Q753
Q754
JW664
JW859
JW665
CNP432
JW667
JS400
JS401
JW860
JW861
JW862
JW863
R700
JW864
JW670
JS409
JW671
JW672
JW867
JW868
R511
JW675
JW676
JW677
JS410
JS604
JS411
JS605
R709
JS607
JS608
JWH10
JW870
JWH11
JW871
JWH12
JW872
R710
CN500
R712
R713
JW684
JW685
JS612
JW686
JW687
JW688
JW689
L578
JW690
JW691
JW692
JW693
JW694
JW695
JW696
R728
R729
JW699
L778
R920
R922
R545
R351
R546
R352
C701
R356
C703
R357
C705
C706
C707
R550
C320
C708
C709
C323
R361
C325
R362
C904
R940
R559
R366
R367
R750
JS459
R560
CN350
R562
R563
JS460
JS461
R759
R371 R372
C721
R376
R377
R760
R762
R763
C729
RY301
C920
CN941
C921
C922
C923
R578
R579
C544
C351
C545
C546
C353
R778
R779
R599
R392
R393
C744
C551
C553
C555
C556
C557
C558
C559
C751
C753
JW700
C755
C756
C757
C758
JW704
C759
Q601
JW705
Q602
JW706
Q603
JW707
Q604
JW708
JW321
JW709
JW322
JW323
JW324
JW325
JW326
JW327
JW328
JW710
JW329
Q801
C571
Q802
JW712
Q803
Q804
JW714
JW715
JW716
JW717
JW330
JW718
RY920
JW331
C579
JW332
JW333
JW334
JW335
C771
JW336
CN792
JW337
JW338
IC500
JW720
JW339
C3024
RY350
C779
JW340
JW341
RY355
JW342
JW343
JW344
IC700
JW345
W001
JW346
W002
JW347
JW348
JW349
JW731
B400
RY360
C3034
CNP500
JW737
JW350
JW351
RY365
D921
JW739
JW352
JW353
JW354
JW355
JW356
JW358
L628
JW359
JW741
JW743
RY370
JW745
JW746
JW747
JW360
RY375
JW749
JW363
JW364
L828
JW750
JW751
JW752
JW753
JW754
Q651
JW755
Q652
JW756
Q653
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
L
R
TV
IN
L
R
SA-CD/CD/
CD-R
IN
L
R
SA-CD/CD/
CD-R
OUT
L
R
SAT
AUDIO IN
L
R
DVD
AUDIO IN
L
R
VIDEO 1
AUDIO OUT
L
R
VIDEO 1
AUDIO IN
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
FRONT A
L
R
B
DIGITAL AUDIO
BOARD
CN2223
CN2223
F
MICOM
BOARD
BOARD
CN7005
N1
SPEAKER
BOARD
CNP285
P1
SPEAKER
BOARD
CNP286
G
VIDEO
BOARD
CNP203
J
MAIN POWER
TRANSFORMER
T901
MAIN POWER
TRANSFORMER
T901
M
L
STANDBY
BOARD
CN914
E
FRONT V2
BOARD
CN721
K
STANDBY BOARD
CN911
RY350, 355, 360, 365, 370, 375
-1
-2
-2
RY301
RY920
A
DIGITAL AUDIO
BOARD
CN2222
CN2222
C
FRONT V2
BOARD
CN725
(Refer to page
42 on original
service manual)
42 on original
service manual)
(Refer to page
42 on original
service manual)
42 on original
service manual)
(Refer to page
33 on original
service manual)
33 on original
service manual)
(Refer to page
33 on original
service manual)
33 on original
service manual)
H
FRONT V2
BOARD
CN725
MAIN BOARD
1-877-319-
11
(11)
(CHASSIS)
SUBWOOFER
AUDIO OUT
+
–
+
–
R
L
FRONT B
SPEAKERS
1
3
2
1
3
2
-1
-2
1
3
(Refer to page
36 on original
service manual)
36 on original
service manual)
(Refer to page
44 on original
service manual)
44 on original
service manual)
N2
SPEAKER
BOARD
CNP285
(Refer to page
44 on original
service manual)
44 on original
service manual)
(Refer to page
44 on original
service manual)
44 on original
service manual)
P2
SPEAKER
BOARD
CNP286
(Refer to page
44 on original
service manual)
44 on original
service manual)
(Refer to page
46 on original
service manual)
46 on original
service manual)
(Refer to page
46 on original
service manual)
46 on original
service manual)
(Refer to page
46 on original
service manual)
46 on original
service manual)
(Refer to page
46 on original
service manual)
46 on original
service manual)
(Refer to page
42 on original
service manual)
42 on original
service manual)
(SUFFIX-11/-12)
(SUFFIX-13)
(SUFFIX-11/-12)
(SUFFIX-13)
Ref. No. Location
• Semiconductor Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
D301
B-7
D320
F-8
D325
F-8
D326
F-8
D327
F-8
D350
C-11
D352
C-6
D355
B-9
D360
C-8
D365
C-11
D370
C-7
D375
F-13
D500
D-9
D501
D-9
D561
F-2
D570
F-3
D611
G-7
D620
F-8
D661
F-4
D670
F-4
D711
F-9
D720
G-9
D761
F-6
D770
F-6
D811
G-12
D820
F-13
D861
G-11
D870
F-11
D920
C-13
D921
C-13
D940
D-14
D941
E-14
D942
D-13
D943
D-14
IC350
C-6
IC352
C-6
IC400
C-3
IC500
E-3
IC565
D-9
IC600
E-4
IC700
D-6
IC800
D-7
IC3002 B-2
Q301
B-7
Q320
F-8
Q321
F-7
Q323
F-8
Q324
F-8
Q325
F-8
Q350
C-11
Q355
B-9
Q360
C-9
Q365
C-10
Q370
B-8
Q375
F-14
Q500
E-9
Q501
D-9
Q551
G-2
Q552
H-2
Q553
G-2
Q554
G-3
Q561
G-3
Q562
G-3
Q570
F-2
Q601
G-7
Q602
H-8
Q603
G-7
Q604
G-8
Q611
G-8
Q612
G-8
Q620
F-7
Q651
G-4
Q652
H-4
Q653
G-4
Q654
G-5
Q661
G-5
Q662
G-4
Q670
F-4
Q701
G-9
Q702
H-9
Q703
G-9
Q704
G-10
Q711
G-10
Q712
G-9
Q720
F-9
Q751
G-6
Q752
H-6
Q753
G-5
Q754
G-6
Q761
G-6
Q762
G-6
Q770
F-6
Q801
G-13
Q802
H-13
Q803
G-12
Q804
G-13
Q811
G-13
Q812
G-13
Q820
F-12
Q851
G-11
Q852
H-11
Q853
G-11
Q854
G-11
Q861
G-11
Q862
G-11
Q870
G-10
Q920
B-13
(Page 13)
Ver. 1.2
STR-DG820
STR-DG820
4
4
2-2. SCHEMATIC DIAGRAM - MAIN Board (1/3) (AEP, ECE, UK models) -
2
(2/3)
BOARD
MAIN
(3/3)
MAIN
BOARD
1
0
1.1
-35.7
0
35.7
-1.1
0
-35.7
1.1
-1
0
35.7
0
-35.7
1.1
-1.1
0
35.7
0
-35.7
1.1
-1.1
0
35.7
0
-35.7
1.1
-1.1
0
35.7
0
-35.7
1.1
-1.1
0
35.7
0
-35.7
1.1
-1.1
0
35.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-35
0
0
0
-35
0
0
-35
0
0
-35
0
0
-35
0
0
-35
0
0
-35
0
2.7
0
0
2.7
0
2.7
0
2.7
0
2.7
0
2.7
0
2.7
-1.1
1.1
0.5
-1.1
-0.6
-0.6
-1
0.4
1.1
-1
-0.6
-1.1
0.5
1.1
-1.1
-0.6
-1.1
0.5
1.1
-1.1
-0.6
-1.1
0.5
1.1
-1.1
-0.6
-1.1
0.5
1.1
-1.1
-0.6
-1.1
0.5
1.1
-1.1
-35.4
35.7
-1
-34
0
0
0
0
-33.8
-1.1
2.3
35.7
0
-1.1
35.7
2.2
0
-33.8
-35.4
35.7
-33.9
0
-1.1
0
0
-1.1
35.7
2.3
0
-33.8
-35.4
35.7
-33.8
0
-1.1
0
0
35.7
2.2
0
-35.4
-35.4
35.7
-33.7
-1.1
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
UPC2581V-S
IC500
MUTE
-VOUT1
+VOUT1
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
R555 22k
2SA1163L-TE85L
Q562
2SA1163L-TE85L
Q561
L578
1
2
3
B
C
E
2SA1115TP-EF
Q551
5W
0.22
R563
10
R579
1.5k
R564
15k
R572
15k
R565
1
2
3
B
C
E
4.7
R578
50V
10
10
C571
2.2k
R556
47k
R580
220p
C561
560
R558
68k
R566
6.2k
R562
0.022
C579
4.7k
R561
82k
R557
25V
47
C557
500V
47p
C559
0.01
C570
500V
C558
47p
2SC3623ATP-LK
Q552
2SA1163L-TE85L
Q611
560
R658
500V
47p
C609
15k
R672
500V
C658
47p
2SA1115TP-EF
Q601
1
2
3
B
C
E
6.2k
R662
47k
R680
2.2k
R656
10 50V
C621
25V
47
C607
2SA1163L-TE85L
Q662
1.5k
R664
2SC3623ATP-LK
Q602
2SA1115TP-EF
Q651
82k
R607
L628
1.5k
R614
15k
R622
4.7k
R611
560
R608
50V
10
C671
0.022
C679
82k
R657
220p
C611
4.7k
R661
R628
4.7
0.022
C629
2SA1163L-TE85L
Q661
68k
R666
1
2
3
B
C
E
25V
47
C657
1
2
3
B
C
E
10
R679
R629
10
15k
R615
1
2
3
B
C
E
47k
R630
L678
15k
R665
R663
2SA1163L-TE85L
Q612
2.2k
R606
0.01
C670
R613
0.01
C620
6.2k
R612
220p
C661
68k
R616
2SC3623ATP-LK
Q652
500V
47p
C659
4.7
R678
2SA1163L-TE85L
Q711
560
R808
R813
1
2
3
MN2488-OPY-MK
Q803
B
C
E
47k
R830
R863
500V
C758
47p
2SA1163L-TE85L
Q862
2SA1115TP-EF
Q701
1
2
3
B
C
E
25V
47
C807
4.7k
R811
47k
R780
82k
R857
2SA1115TP-EF
Q801
68k
R854
2SA1163L-TE85L
Q762
1.5k
R764
2SC3623ATP-LK
Q702
4.7k
R861
1.5k
R714
100p
C804
500V
C708
47p
0.01
C870
560
R708
50V
10
10
C771
1
2
3
MP1620-OPY-MK
Q804
B
C
E
220p
C711
4.7k
R761
500V
3p
C805
25V
47
C857
68k
R766
68k
R704
1.5k
R814
R805
22k
25V
47
C757
1
2
3
B
C
E
10
R779
10
R729
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
UPC2581V-S
IC800
MUTE
+VOUT1
-VOUT1
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
L878
15k
R815
500V
3p
C855
1
2
3
B
C
E
15k
R822
2SA1163L-TE85L
Q712
2.2k
R706
500V
C858
47p
0.01
C720
1.5k
R864
R705 22k
100p
C704
220p
C761
2SC3623ATP-LK
Q752
100p
C754
4.7
R778
560
R758
500V
47p
C709
0.01
C820
15k
R772
2SA1163L-TE85L
Q811
68k
R754
100p
C854
2.2k
R856
0.022
C879
500V
47p
C809
2SA1163L-TE85L
Q812
2.2k
R756
68k
R804
50V
10
10
C721
L828
1
2
3
B
C
E
220p
C861
500V
3p
C705
25V
47
C707
68k
R816
2SA1115TP-EF
Q851
2SA1115TP-EF
Q751
50V
10
C821
10
R879
82k
R707
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
UPC2581V-S
IC700
MUTE
+VOUT1
-VOUT1
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
L728
2.2k
R806
15k
R722
4.7k
R711
10
R829
500V
C808
47p
0.022
C779
2SA1163L-TE85L
Q861
82k
R757
560
R858
4.7
R728
0.022
C729
2SA1163L-TE85L
Q761
1
2
3
B
C
E
6.2k
R862
500V
47p
C859
15k
R865
15k
R872
68k
R866
47k
R880
15k
R715
L778
4.7
R878
6.2k
R812
15k
R765
2SC3623ATP-LK
Q852
R763
0.01
C770
R713
6.2k
R712
82k
R807
500V
3p
C755
50V
10
C871
1
2
3
B
C
E
0.022
C829
68k
R716
4.7
R828
220p
C811
500V
47p
C759
100V
100
C546
10
R546
10
1W
R545
100V
100
C545
500V
3p
C605
500V
3p
C655
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
UPC2581V-S
IC600
MUTE
+VOUT1
-VOUT1
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
1k
R601
50V
C601
10
68k
R604
100p
C602
100p
C654
100p
C604
50V
C651
10
R605
22k
1k
R651
100p
C652
68k
R654
68k
R652
1k
R751
1k
R701
50V
C751
10
100p
C752
100p
C702
50V
C701
10
68k
R752
68k
R702
1k
R851
1k
R801
50V
C851
10
100p
C852
100p
C802
50V
C801
10
68k
R852
68k
R802
R730
47k
MA2J1
110GLS0
D661
MA2J1
110GLS0
D570
MA2J1
110GLS0
D870
MA2J1
110GLS0
D820
MA2J1
110GLS0
D61
1
MA2J1
110GLS0
D861
MA2J1
110GLS0
D561
MA2J1
110GLS0
D670
MA2J1
110GLS0
D81
1
MA2J1
110GLS0
D761
MA2J1
110GLS0
D770
MA2J1
110GLS0
D720
MA2J1
110GLS0
D620
MA2J1
110GLS0
D71
1
100p
C554
500V
22p
C553
68k
R552
1k
R551
500V
3p
C555
100p
C552
R554
68k
50V
C551
10
22k
R720
22k
R670
22k
R870
22k
R770
22k
R820
22k
R620
22k
R570
50V
C644
10
50V
C844
10
50V
C744
10
50V
C544
10
500V
22p
C603
4.7k
R771
4.7k
R821
4.7k
R871
4.7k
R621
22k
R824
22k
R674
22k
R724
22k
R624
22k
R874
22k
R574
22k
R774
47k
R573
47k
R773
47k
R873
47k
R723
47k
R673
47k
R823
47k
R623
100
R760
100
R859
100
R709
100
R809
100
R810
100
R860
100
R710
100
R660
100
R659
100
R759
100
R560
100
R559
100
R610
100
R609
2.2k
R853
2.2k
R703
2.2k
R803
2.2k
R753
R553
2.2k
2.2k
R653
2.2k
R603
JS712
JS710
JS711
500V
C608
47p
6.2k
R762
JS559
JS560
JS561
JS562
JS563
JS564
JS565
JS566
JS567
JS568
JS570
JS571
JS572
JS604
JS605
JS607
JS608
JS612
68k
R602
500V
22p
C853
500V
22p
C803
500V
22p
C653
500V
22p
C703
500V
22p
C753
10V
C706
220
10V
C606
220
10V
C756
220
10V
C556
220
10V
C856
220
10V
C656
220
10V
C806
220
4.7k
R671
4.7k
R721
4.7k
R571
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
86
87
88
89
91
92
93
94
95
96
POWER AMP
IC600
POWER AMP
IC700
(1/3)
MAIN BOARD
BOOSTER
BOOSTER
BIAS
Q801, 802
BIAS
Q851, 852
BIAS
Q701, 702
BIAS
Q601, 602
BIAS
Q751, 752
BIAS
Q651, 652
BIAS
Q551, 552
7
11
D
B
16
6
9
17
10
F
5
N
15
L
K
3
G
1
18
12
C
M
E
H
8
J
4
13
A
14
2
I
2SC3052EF-T1-LEF
Q570
AF POWER
SENSOR
DETECT
CURRENT
Q561, 562
MP1620-OPY-MK
Q554
BOOSTER
MN2488-OPY-MK
Q553
BOOSTER
POWER AMP
IC500
POWER AMP
IC800
MP1620-OPY-MK
Q654
BOOSTER
MN2488-OPY-MK
Q653
BOOSTER
MN2488-OPY-MK
Q753
BOOSTER
MP1620-OPY-MK
Q754
BOOSTER
MN2488-OPY-MK
Q603
BOOSTER
MP1620-OPY-MK
Q604
BOOSTER
MN2488-OPY-MK
Q703
BOOSTER
MP1620-OPY-MK
Q704
BOOSTER
MN2488-OPY-MK
Q853
BOOSTER
MP1620-OPY-MK
Q854
BOOSTER
2SC3623ATP-LK
Q802
2SC3052EF-T1-LEF
Q820
Q811, 812
CURRENT
DETECT
AF POWER
SENSOR
2SC3052EF-T1-LEF
Q870
AF POWER
SENSOR
DETECT
CURRENT
Q861, 862
2SC3052EF-T1-LEF
Q720
AF POWER
SENSOR
DETECT
CURRENT
Q711, 712
2SC3052EF-T1-LEF
Q620
AF POWER
SENSOR
DETECT
CURRENT
Q611, 612
2SC3052EF-T1-LEF
Q770
AF POWER
SENSOR
DETECT
CURRENT
Q761, 762
2SC3052EF-T1-LEF
Q670
AF POWER
SENSOR
DETECT
CURRENT
Q661, 662
5W
0.22
5W
0.22
5W
0.22
5W
0.22
5W
0.22
5W
0.22
3.3k
1/2W
1/2W
R550
R650
3.3k
1/2W
R600
3.3k
1/2W
R750
3.3k
1/2W
R700
3.3k
R850
1/2W
3.3k
1/2W
R800
3.3k
1W
3.3k
1/2W
R549
1/2W
R649
3.3k
1/2W
R559
3.3k
1/2W
R699
3.3k
1/2W
R749
3.3k
1/2W
R799
3.3k
R849
1/2W
3.3k
(Page
6)
(Page 5)
