DOWNLOAD Sony STR-DA2400ES / STR-DG920 Service Manual ↓ Size: 9.12 MB | Pages: 127 in PDF or view online for FREE

Model
STR-DA2400ES STR-DG920
Pages
127
Size
9.12 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-da2400es-str-dg920.pdf
Date
PREV: Sony HT-IS100 Service Manual

Sony STR-DA2400ES / STR-DG920 Service Manual ▷ View online

STR-DA2400ES/DG920
STR-DA2400ES/DG920
49
49
6-22.  SCHEMATIC  DIAGRAM - MAIN Board (3/3) -
(1/3)
20
MAIN
BOARD
(2/3)
23
MAIN
BOARD
CN711
ACLASS
BOARD
AD
CN511
ACLASS
BOARD
AE
CN611
ACLASS
BOARD
AF
ACLASS
BOARD
CN411
AG
MAIN
CN604
BOARD
(2/3)
W
SURR SPEAKER
CN1502
BOARD
AC
CN6103
A-CLASS
SUPPORT A
BOARD
BA
CN6101
A-CLASS
SUPPORT B
BOARD
BB
0
0.3
0
0.3
0
0.3
0
0.3
0
0.3
0
0.3
0
-0.1
0.3
-0.1
-1.1
-1.1
-44.4
0
-0.1
-44.4
0
-0.1
-44.4
0
-0.1
-44.4
0
-0.1
-44.4
0
-0.1
-44.4
0
-0.1
-44.4
0
0
-0.6
0.5
-1.1
-0.6
0.5
-1.1
-0.6
0.5
-1.1
-0.6
0.5
0.5
1.1
-1.1
0.5
1.2
-1.1
0.5
1.2
-1.1
0.5
1.2
-1.1
-0.6
0.5
-1.1
0.5
1.2
-1.1
-0.6
0.5
-1.1
0.5
1.1
-1.1
-0.6
0.5
-1.1
0.5
1.1
0
-0.1
0
0
-0.1
0
0
-0.1
0
0
-0.1
0
0
-0.1
0
0
-0.1
0
0
1.1
45.4
0
1.1
45.4
0
1.2
45.4
0
1.2
45.4
0
1.2
45.4
0
1.2
45.4
0
1.1
45.4
0
0
-45.4
-1.1
0
-45.4
-1.1
0
-45.4
-1.1
0
-45.4
-1.1
0
-45.4
-1.1
0
-45.4
-1.1
0
-45.4
-1.1
BIAS ALIGNMENT
RV400, 470, 500, 570, 600, 670, 700
E
1
2
3
B
C
E
2.2k
R472
4.7k
R477
6.2k
R476
C471
25V
47
1.5k
R479
15k
R483
68k
R480
47k
R487
47k
R437
10
R681
0.022
C681
1
2
3
B
C
E
68k
R680
15k
R683
C671
25V
47
6.2k
R676
2.2k
R672
1.5k
R679
4.7k
R677
15k
R633
47k
R637
10
R631
0.022
C631
68k
R530
1
2
3
B
C
E
47k
R537
6.2k
R526
C521
25V
47
1.5k
R529
2.2k
R522
4.7k
R527
6.2k
R576
C571
25V
47
15k
R583
4.7k
R577
1.5k
R579
1
2
3
B
C
E
47k
R587
68k
R580
15k
R496
15k
R484
0.01
C476
50V
10
C477
0.01
C426
22k
R432
15k
R446
50V
10
C427
15k
R434
22k
R682
0.01
C676
15k
R696
50V
10
C677
15k
R684
4.
7
R689
47k
R687
0.01
C626
15k
R646
50V
10
C627
15k
R634
4.
7
R639
0.01
C526
22k
R532
15k
R546
50V
10
C527
15k
R534
0.01
C576
22k
R582
15k
R596
50V
10
C577
15k
R584
15k
R533
22k
R482
15k
R433
22k
R632
2.2k
R572
1
2
3
B
C
E
C
E
C771
25V
47
68k
R730
6.2k
R726
15k
R746
1.5k
R729
0.01
C726
47k
R737
15k
R733
50V
10
C727
4.7k
R727
22k
R732
15k
R734
68k
R430
2.2k
R422
1.5k
R429
1
2
3
B
C
E
E
C421
25V
47
1
2
3
B
C
E
2.2k
R622
4.7k
R627
C621
25V
47
68k
R630
1.5k
R629
6.2k
R626
220
RV700
2.2k
R722
220
RV570
220
RV500
220
RV600
220
RV670
220
RV400
220
RV470
MA2J1
110GLS0
D476
MA2J1110GLS0
D475
MA2J1110GLS0
D425
MA2J1
110GLS0
D426
MA2J1110GLS0
D675
MA2J1
110GLS0
D676
MA2J1110GLS0
D625
MA2J1
110GLS0
D646
MA2J1110GLS0
D525
MA2J1
110GLS0
D526
MA2J1110GLS0
D575
MA2J1
110GLS0
D576
MA2J1110GLS0
D725
MA2J1
110GLS0
D726
82k
R471
JS470
82k
R421
82k
R671
JS400
JS670
82k
R621
JS600
82k
R521
JS500
82k
R571
JS570
82k
R721
JS700
500V
C473
33p
500V
33p
C474
500V
C429
33p
500V
33p
C424
500V
C673
33p
500V
33p
C674
500V
C623
33p
500V
33p
C624
500V
C523
33p
500V
33p
C524
500V
C573
33p
500V
33p
C574
500V
C723
33p
500V
33p
C724
220k
R499
220k
R449
220k
R699
220k
R649
220k
R549
220k
R599
220k
R799
13P
CN401
13P
CN671
13P
CN601
13P
CN501
220p
C475
220p
C525
220p
C575
220p
C625
220p
C675
220p
C725
47k
R485
47k
R435
47k
R685
47k
R635
47k
R535
R585
47k
R735
47k
R736
22k
R586
22k
22k
R536
22k
R636
22k
R686
22k
R436
22k
R486
1
2
2P
CN4016
FL_+V
FL_-
V
1
2
2P
CN4017
C_+V
C_-
V
1
2
2P
CN4018
SBL_+V
SBL_-
V
1
2
2P
CN4019
FR_+V
FR_-
V
1
2
2P
CN4020
SR_+V
SR_-
V
1
2
2P
CN4021
SL_+V
SL_-V
1
2
2P
CN4022
SBR_+V
SBR_-
V
109
97
106
95
92
108
96
101
94
107
103
102
110
104
91
105
99
98
100
93
2SC3052EF-T1-LEF
AF POWER SENSOR
Q477
2SC3052EF-T1-LEF
AF POWER SENSOR
Q427
2SC3052EF-T1-LEF
AF POWER SENSOR
Q677
2SC3052EF-T1-LEF
AF POWER SENSOR
Q627
2SC3052EF-T1-LEF
AF POWER SENSOR
AF POWER SENSOR
AF POWER SENSOR
Q527
2SC3052EF-T1-LEF
Q577
2SC3052EF-T1-LEF
Q727
2SA1163L-TE85L
Q726
2SA1163L-TE85L
Q725
CURRENT DETECT
Q725, 726
CURRENT DETECT
Q575, 576
CURRENT DETECT
Q525, 530
CURRENT DETECT
Q625, 626
CURRENT DETECT
Q675, 676
CURRENT DETECT
Q425, 426
CURRENT DETECT
Q475, 476
2SA1163L-TE85L
Q576
2SA1163L-TE85L
Q575
2SA1163L-TE85L
Q530
2SA1163L-TE85L
Q525
2SA1163L-TE85L
Q626
2SA1163L-TE85L
Q625
2SA1163L-TE85L
Q676
2SA1163L-TE85L
Q675
2SA1163L-TE85L
Q426
2SA1163L-TE85L
Q425
2SA1163L-TE85L
Q476
2SA1163L-TE85L
Q475
1
2
3
B
C
MN2488-OPY-MK
Q473
1
2
3
B
C
MN2488-OPY-MK
Q423
MP1620-OPY-MK
Q424
MP1620-OPY-MK
Q474
MN2488-OPY-MK
Q673
1
2
3
B
C
E
MP1620-OPY-MK
Q674
MN2488-OPY-MK
Q623
1
2
3
B
C
E
MP1620-OPY-MK
Q624
MN2488-OPY-MK
Q523
1
2
3
B
C
E
MP1620-OPY-MK
Q524
MN2488-OPY-MK
Q573
1
2
3
B
C
E
MP1620-OPY-MK
Q574
MN2488-OPY-MK
Q723
1
2
3
B
MP1620-OPY-MK
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
Q724
2SC3623ATP-LK
Q722
2SA1115TP-EF
Q721
BIAS
Q721, 722
BIAS
Q571, 572
BIAS
Q521, 522
BIAS
Q621, 622
BIAS
Q671, 672
BIAS
Q421, 422
R420, 470, 520, 570, 620, 670, 720
∗
470 (DA2400ES: AEP, ECE, UK)
560 (DA2400ES: US/DG920)
BIAS
Q471, 472
2SC3623ATP-LK
Q572
2SA1115TP-EF
Q571
2SC3623ATP-LK
Q522
2SA1115TP-EF
Q521
2SC3623ATP-LK
Q622
2SA1115TP-EF
Q621
2SC3623ATP-LK
Q672
2SA1115TP-EF
Q671
2SC3623ATP-LK
Q422
2SA1115TP-EF
Q421
2SC3623ATP-LK
Q472
2SA1115TP-EF
Q471
1
2
3
4
5
6
7
8
9
10
11
12
13
C_IN
AUDIO_GND
+V_C
-V_C
NF_C
TEMP
 4/8
GND_ACLASS
GND_ACLASS
GND_ACLASS
+B_ACLASS
+B_ACLASS
-B_ACLASS
-B_ACLASS
1
R234
1
R220
1
2
3
4
5
6
7
8
9
10
11
12
13
4/8
AUDIO_GND
L_IN
AUDIO_GND
AUDIO_GND
R_IN
AUDIO_GND
NF_SL
-V_SL
+V_SL
+V_L
-V_L
NF_L
1
2
3
4
5
6
7
8
9
10
11
12
13
SL_IN
AUDIO_GND
SR_IN
AUDIO_GND
+V_SR
-v_SR
NF_SR
+7V
-7V
GND
NF_R
+V_R
-V_R
1
2
3
4
5
6
7
8
9
10
11
12
13
SBL_IN
AUDIO_GND
SBR_IN
AUDIO_GND
+V_SBR
-V_SBR
NF_SBR
-V_SBL
+V_SBL
NF_SBL
LIM_CONTROL
4/8_R
Y
PROTECT
OR
100
R725
∗
R720
0.22
5W
R728
100
R723
100
R575
0.22
5W
R578
100
R573
R570
∗
100
R525
0.22
5W
R528
100
R523
R520
∗
100
R625
0.22
5W
R616
100
R623
R620
∗
100
R675
0.22
5W
R678
100
R673
R670
∗
100
R425
0.22
5W
R428
100
R423
R420
∗
100
R475
0.22
5W
R478
100
R473
R470
∗
L651
220p
C425
4.7k
R427
6.2k
R426
L601
MAIN BOARD (3/3)
W450
W400
W650
W600
W500
W550
W700
W700
W650
SBL
W500
W550
W400
W600
W450
SBR
SR
SL
C
R-CH
L-CH
(DA2400ES: AEP, ECE, UK)
(DA2400ES: US/DG920)
(DA2400ES: 
AEP
, ECE, UK)
(DA2400ES: US/DG920)
(DA2400ES: 
AEP
, ECE, UK)
(DA2400ES: US/DG920)
(DA2400ES: 
AEP
, ECE, UK)
(DA2400ES: US/DG920)
(DA2400ES: 
AEP
, ECE, UK)
(DA2400ES: US/DG920)
(DA2400ES: 
AEP
, ECE, UK)
(DA2400ES: US/DG920)
(DA2400ES: 
AEP
, ECE, UK)
(DA2400ES: US/DG920)
(DA2400ES: 
AEP
, ECE, UK)
J
4
B
16
6
21
9
11
D
N
15
H
L
10
K
17
3
5
12
C
F
18
M
1
19
E
8
G
20
14
A
2
13
I
7
6
7
8
1
2
3
4
3
4
5
6
1
2
5
FOR BIAS
RESISTOR CHECK
FOR BIAS
RESISTOR CHECK
(Page 48)
(Page 69)
(Page 47)
(Page 48)
(Page 51)
(Page 51)
(Page 51)
(Page 51)
(Page 63)
(Page 63)
STR-DA2400ES/DG920
STR-DA2400ES/DG920
50
50
6-23.  PRINTED  WIRING  BOARD - ACLASS Board -
• 
 : Uses unleaded solder.
• See Page 35 for Circuit Boards Location.
IC1902
IC1904
IC600
IC500
IC700
IC400
IC1901
5
1
EB
E
B
C
C
1
2
3
1
2
14
15
1
1
2
2
14
14
15
15
1
2
14
15
1
13
1
13
1
13
1
13
R400
R600
CN1909
Q1902
Q1903
C1911
C1914
CN411
CN611
C403
R1904
R1905
R1906
R1908
C603
C411
C414
C415
C416
C611
C614
C615
C616
R1934
R1938
R1939
R1940
R1941
R1942
R1943
JW401
JW402
JW405
JW406
C655
C461
JW601
JW602
JW603
C464
C465
C466
JW413
JW414
JW418
C661
C665
C666
JW420
JW422
JW424
JW427
JW431
R500
R700
CN511
CN711
C503
C703
C511
C514
C515
C516
A001
C711
A002
A003
A004
C714
A005
C715
A006
C716
A007
JW1901
JW1902
JW1903
JW1904
JW1905
JW1909
C732
C733
C545
JW1920
JW501
JW502
JW506
C561
C564
JW511
C566
JW514
JW515
JW517
JW519
JW715
JW716
JW717
JW523
JW524
JW525
JW526
JW1560
JW529
JW1561
JW1562
JW1563
JW1564
JW1565
JW1566
JW1567
JW531
JW532
JW534
JW535
JW536
JW537
JW1570
JW1571
JW539
B E
B
E
B
E
B
E
B
E
BE
B
E
B E
8
1
4
5
8
1
4
5
R411
R412
R415
R416
Q1901
R611
R612
C1907
C1908
R615
R616
Q1907
Q1908
C1912
Q1910
C1915
Q1911
C1916
Q1912
Q1913
Q1914
D1901
D1902
D1903
R1901
D1905
R1902
D1907
R1907
R1909
D1911
C412
D1912
C413
R1910
R1914
R1915
R1916
R1917
R1918
R1919
C612
C613
R1920
R1921
R461
R1922
R462
R1924
R1925
R465
R466
R1927
R661
R662
R1930
R1931
R1549
R665
R1932
R666
R1933
R1937
C656
C462
C463
C662
R511
R512
R515
JL1649
R516
JL1650
R711
JL1651
R712
JL1652
JL1653
JL1654
R715
JL1655
R716
JL1656
JL1657
JL1659
JL1660
JL1661
JL1662
JL1663
JL1664
JL1665
JL1666
JL1667
JL1668
JL1669
JL1670
JL1668
JL1671
JL1672
JL1673
JL1674
JL1675
JL1676
JL1677
JL1678
JL1679
JL1680
JL1681
C512
JL1682
C513
JL1683
JL1684
JL1685
JL1686
JL1687
JL1688
JL1689
C712
C713
JL1690
JL1691
JL1692
JL1693
JL1694
JL1695
R561
JL1696
R562
JL1697
JL1698
R565
R566
C562
C563
1-875-886-
(11)
11
ACLASS BOARD
AH
LIMITER
 BOARD
CN1902
AF
MAIN
 BOARD
CN601
AE
MAIN
 BOARD
CN671
AD
MAIN
 BOARD
CN401
AG
MAIN
 BOARD
CN501
(DA2400ES:AEP,ECE,UK,TW)
DA2400ES:
AEP,ECE,UK,TW
A
B
C
D
1
2
3
4
5
6
7
8
9
 Ref. No.  Location
• Semiconductor 
Location
 D1901  A-5
 D1902  A-5
 D1903  A-5
 D1905  B-2
 D1907  A-3
 D1911  A-4
 D1912  B-5
 
 IC400 
C-2
 IC500 
C-6
 IC600 
C-4
 IC700 
C-7
 IC1901  A-2
 IC1902  A-5
 IC1904  B-5
 
 Q1901  A-3
 Q1902  B-8
 Q1903  C-9
 Q1907  A-3
 Q1908  A-3
 Q1910  A-5
 Q1911  A-4
 Q1912  A-4
 Q1913  A-4
 Q1914  B-4
(Page 61)
(Page 46)
(Page 46)
(Page 46)
(Page 46)
Ver. 1.1
STR-DA2400ES/DG920
STR-DA2400ES/DG920
51
51
6-24.  SCHEMATIC  DIAGRAM - ACLASS Board -
• See Page 76 for IC Block Diagrams.
CN401
MAIN
BOARD
(3/3)
IC B/D
IC B/D
IC B/D
IC B/D
BOARD
(3/3)
MAIN
CN601
AE
AF
AD
BOARD
(3/3)
MAIN
CN671
BOARD
AG
(3/3)
MAIN
CN501
BOARD
AH
LIMITER
CN1902
3
-1.1
-43.5
-44.9
-44.9
45.1
45.1
0.1
0.1
3
-1.1
-1.1
-43.5
-44.9
-44.9
45.1
45.1
0.1
0.1
0
0
3
-1.1
-1.1
-43.5
-44.9
-44.9
45.1
45.1
0.1
0.1
0
0
3
-1.1
-1.1
-43.5
-44.9
-44.9
45.1
6.3
-5.6
-4.3
-7
45.1
0.1
0.1
0
0
-44.4
6.3
0
6.9
1.7
0.8
4.3
3.8
3.8
0
5
-44.9
-44.9
-44.1
6.9
6.9
-43.5
1.3
0
0.7
4.3
-44.9
7
7
-44.9
0
0
0
3.3
6.8
5
7
-5.6
2.1
0
5.9
68k
R712
68k
R565
1k
R711
+VOUT1
MUTE
COMP1
COMP2
-VOUT1
NF1
IN1
GND
IN2
NF2
-VOUT2
+VOUT2
VCC
VCC
VEE
68k
R715
2.2k
R516
100p
C713
500V
3p
C715
100p
C712
500V
3p
C515
2.2k
R566
68k
R515
500V
3p
C545
68k
R562
68k
R512
100p
C562
100p
C512
1k
R511
2.2k
R716
1k
R561
1k
R611
500V
3p
C665
100p
C662
2.2k
R616
68k
R665
500V
3p
C615
68k
R612
100p
C612
68k
R615
68k
R662
1k
R661
2.2k
R666
68k
R462
68k
R415
68k
R465
1k
R461
2.2k
R466
68k
R412
100p
C412
100p
C413
2.2k
R416
100p
C462
1k
R411
100p
C463
500V
3p
C415
JL1652
JL1650
1
3
4
5
5P
CN1909
+7V
GND
2
NC
TEMP1
TEMP2
JL1649
JL1651
I
O
G
1
2
3
JL1653
JL1654
JL1655
JL1656
JL1657
JL1659
JL1660
JL1661
JL1662
JL1663
JL1664
JL1665
JL1666
JL1667
JL1668
JL1669
JL1670
JL1671
JL1672
JL1673
JL1674
JL1675
JL1676
JL1677
JL1678
JL1679
JL1680
JL1682
JL1683
JL1684
JL1687
JL1688
JL1690
JL1691
JL1692
JL1693
JL1685
JL1681
JL1689
JL1686
R1927
10k
R1921
47p
C1908
MA2J1110GLS0
D1907
MA2J1110GLS0
D1911
MA2J1110GLS0
D1903
MA2J1110GLS0
D1901
MA2J1110GLS0
D1902
MA2J1110GLS0
D1905
1SS367-T3SONY
D1912
4
3
2
1
VSS
VDD
13P
CN711
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN511
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN611
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN411
JL1694
JL1695
JL1696
JL1697
JL1698
0.1
C1907
0.1
C1912
22k
R1901
22k
R1902
10k
R1930
2.2k
R1937
R1933
47k
12k
R1916
22k
R1914
22k
R1915
470k
R1917
47k
R1918
10k
R1919
3.3k
R1922
10k
R1932
33k
R1909
100k
R1549
100k
R1907
1k
R1920
1k
R1931
16V
100
C1914
10V
220
C1911
50V
10
C711
50V
10
C611
50V
10
C661
50V
10
C411
50V
10
C461
50V
10
C511
50V
10
C561
10V
220
C516
10V
220
C616
10V
220
C416
10V
220
C716
10V
220
C566
10V
220
C666
10V
220
C466
C403
C603
C503
C703
C732
22
100V
0.1
C1915
0.1
C1916
100V
22
C733
R1910
330k
500V
33p
C714
500V
33p
C414
500V
33p
C464
ACLASS BOARD
C_IN
AUDIO_GND
+V_C
-V_C
NF_C
TEMP 4/8
GND_ACLASS
GND_ACLASS
GND_ACLASS
+B_ACLASS
+B_ACLASS
-B_ACLASS
-B_ACLASS
1
2
3
4
5
6
7
8
9
10
11
12
13
IC700
POWER AMP
POWER AMP
POWER AMP
POWER AMP
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
UPC2581V-S
IC700
R1938
10k
10k
R700
IC500
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
IN1
IN2
+VOUT1
MUTE
-VOUT1
COMP1
COMP2
NF1
GND
NF2
-VOUT2
+VOUT2
VCC
VCC
VEE
UPC2581V-S
IC500
10k
R500
10k
R1939
IC600
10k
R600
R1940
10k
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
+VOUT1
MUTE
COMP1
COMP2
-VOUT1
NF1
IN1
GND
IN2
NF2
-VOUT2
+VOUT2
VCC
VCC
VEE
UPC2581V-S
IC600
4/8
AUDIO_GND
L_IN
AUDIO_GND
AUDIO_GND
R_IN
AUDIO_GND
NF_SL
-V_SL
+V_SL
+V_L
-V_L
NF_L
SL_IN
AUDIO_GND
SR_IN
AUDIO_GND
+V_SR
-V_SR
NF_SR
+7V
-7V
GND
NF_R
+V_R
-V_R
IC400
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
+VOUT1
MUTE
COMP1
COMP2
-VOUT1
NF1
IN1
GND
IN2
NF2
-VOUT2
+VOUT2
VCC
VCC
VEE
UPC2581V-S
IC400
10k
R400
10k
R1941
500V
3p
C465
SBL_IN
AUDIO_GND
SBR_IN
AUDIO_GND
+V_SBR
-V_SBR
NF_SBR
-V_SBL
+V_SBL
NF_SBL
LIM_CONTROL
4/8_RY
PROTECTOR
10k
R1924
+5V REGULATOR
IC1904
LIMITER
IC1902
4
3
2
1
5
6
7
8
NJM4565M(TE2)
IC1902
Q1912, 1913
LIMITER
DETECT
Q1910, 1911
LIMITER
DETECT
DTC124EKA-T146
Q1912
DTC124EKA-T146
Q1913
DTC124EKA-T146
Q1911
DTC143TKA-T146
Q1910
8
7
6
5
VCC
VEE
2SA1163L-TE85L
Q1901
DTC124EKA-T146
Q1914
Q1901, 1914
LIMITER CONTROL
NJM4565M(TE2)
IC1901
OVER LOAD DETECT
IC1901
2SA1163L-TE85L
Q1907
2SD774-T-34
Q1902
LIMITER SWITCH
2SD774-T-34
Q1903
DTC124EKA-T146
Q1908
2W
330
R1905
1W
3.3k
R1934
10k
R1906
10k
R1943
10k
R1904
10k
R1942
R1908
33 2W (DA2400ES: US, CND/DG920)
68 2W (DA2400ES: AEP, ECE, UK, TW)
∗
R1921
20k (DA2400ES: AEP, ECE, UK, TW)
22k (DA2400ES: US, CND/DG920)
(DA2400ES: 
AEP
, ECE, UK, 
TW)
(DA2400ES: AEP, ECE, UK, TW)
R1925
∗
24k
500V
33p
C514
100p
C513
100p
C563
500V
33p
C564
IC1904
PQ050ES1MXPQ
J
4
B
16
6
9
11
D
15
H
10
K
17
3
5
12
C
F
18
1
E
8
G
14
A
2
13
I
7
500V
33p
C614
100p
C613
100p
C656
500V
33p
C655
LIMITER SWITCH
Q1907, 1908
LIMITER CONTROL
∗
∗
∗
∗
∗
C503
10 50V (DA2400ES: AEP, ECE, UK, TW)
10 100V (DA2400ES: US, CND/DG920)
∗
C703
10 50V (DA2400ES: AEP, ECE, UK, TW)
10 100V (DA2400ES: US, CND/DG920)
∗
C403, 603
10 50V (DA2400ES: AEP, ECE, UK, TW)
10 100V (DA2400ES: US, CND/DG920)
(Page 
49)
(Page 
49)
(Page 
49)
(Page 
61)
(Page 
49)
Ver. 1.1
STR-DA2400ES/DG920
STR-DA2400ES/DG920
52
52
6-25.  PRINTED  WIRING  BOARD - VIDEO Board -
• 
 : Uses unleaded solder.
• See Page 35 for Circuit Boards Location.
IC6205
IC6206
IC6505
IC6506
IC6001
IC6104
IC6302
IC6101
IC6102
IC6501
IC6502
IC6503
1
24
13
12
16
9
8
1
14
1
8
7
16
1
9
8
16
1
9
8
3
3
2
2
1
1
8
1
4
5
1
14
8
7
B E
1
24
13
12
B E
B
E
B E
B
E
C6320
R6104
C6515
R6105
C6516
R6106
C6323
C6517
C6518
C6324
C6519
C6325
C6326
C6327
R6301
R6302
R6303
C6520
R6110
R6304
R6111
R6306
R6307
D6501
D6502
R6118
R6119
R6501
R6502
R6503
R6311
R6505
L6001
R6506
L6002
R6120
R6508
R6121
R6122
R6123
R6124
R6125
R6510
R6511
Q6001
C6011
C6012
C6013
JL6240
JL6241 JL6242
JL6243
JL6244
JL6247
JL6248
JL6249
D6003
JL6250
JL6251
R6001
JL6252
R6002
JL6253
R6003
JL6254
R6004
JL6255
R6005
R6006
R6007
R6008
R6009
JL6260
JL6261
R6011
JL6262
R6012
R6013
JL6264
R6014
JL6265
R6015
JL6266
R6016
JL6267
R6017
JL6268
R6018
JL6269
JL6270
JL6271
C6253
C6254
R6236
R6239
R6240
R6241
R6242
R6243
R6244
R6245
R6246
R6247
R6250
R6251
R6252
JL6501
JL6502
JL6503
JL6504
C6105
Q6101
C6106
Q6102
Q6103
Q6104
C6302
C6303
C6501
C6502
C6503
C6504
C6505
C6507
C6316
C6318
C6319
D6101
D6102
C6510
R6101
R6102
R6103
1
5
1
5
1
9
3
1
2
11
12
1
3
10
1
3
I
O
1
6
C6514
C6328
C6329
JW6001
JW6002
JW6003
JW6004
JW6005
JW6006
JW6007
JW6008
JW6009
JW6010
JW6011
JW6012
JW6013
JW6015
JW6016
JW6017
JW6018
JW6019
JW6020
JW6021
JW6024
JW6025
JW6026
JW6027
JW6028
JW6029
JW6030
JW6031
JW6032
JW6033
JW6034
JW6035
JW6036
JW6037
JW6038
JW6039
JW6040
JW6041
JW6042
JW6043
JW6044
JW6045
JW6046
JW6047
JW6048
JW6049
JW6050
JW6051
JW6052
JW6053
JW6054
JW6055
JW6056
JW6057
JW6058
JW6059
JW1622
JW1623
JW1624
JW1625
JW1626
JW1627
JW6060
JW6061
JW6062
JW6063
JW6064
JW6065
JW6066
JW6067
JW6068
JW6069
JW6070
JW6071
JW6072
JW6073
JW6074
JW6075
JW6076
JW6077
JW6078
JW6079
JW6080
JW6081
JW6082
JW6083
JW6084
JW6085
JW6086
JW6087
JW6088
JW6089
JW6090
JW6091
JW6092
JW6094
JW6095
JW6096
JW6097
JW6098
CN6201
C6002
C6003
CN6203
CN6204
C6004
C6005
C6006
C6007
C6008
C6009
C6010
C6014
C6015
RY6001
RY6002
RY6003
R6010
C6235
C6251
C6252
JW6100
JW6101
JW6102
JW6103
JW6104
JW6105
JW6106
JW6107
JW6108
JW6109
JW6111
JW6112
JW6113
JW6114
JW6116
JW6118
JW6119
JW6120
JW6121
JW6122
LP6001
LP6002
C6101
C6102
C6103
C6104
C6108
C6109
CN6501
CN6502
C6110
C6304
C6305
C6306
C6307
C6309
C6116
C6117
C6118
C6311
C6315
C6513
VIDEO BOARD
1-875-885-
AJ
AK
U
L
K
VIDEO2
BOARD
CN728
MAIN
BOARD
CN4015
DIGITAL
VIDEO BOARD
CN3200
DIGITAL
VIDEO BOARD
CN3800
MICON
BOARD
CN2005
11
(11)
(CHASSIS)
(CHASSIS)
(CHASSIS)
VIDEO 1
VIDEO IN
VIDEO 1
VIDEO OUT
BD
VIDEO IN
DVD
VIDEO IN
SAT
VIDEO IN
COMPO 2
IN
COMPO 1
IN
COMPO 3
IN
MOITOR
OUT
MONITOR
VIDEO OUT
J6004
J6005
J6002
J6001
P
B
/C
B
P
R
/C
R
Y
COMPONENT VIDEO
ASSIGNABLE (INPUT ONLY)
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
RY6001 – 6003
 Ref. No.  Location
• Semiconductor 
Location
 D6003  D-7
 D6101  E-5
 D6102  D-4
 D6501  B-3
 D6502  B-3
 
 IC6001  D-9
 IC6101  E-4
 IC6102  D-4
 IC6104  D-7
 IC6205  F-3
 IC6206  F-4
 IC6302  C-5
 IC6501  D-2
 IC6502  C-3
 IC6503  B-2
 IC6505  E-2
 IC6506  D-5
 
 Q6001  E-7
 Q6101  D-4
 Q6102  D-4
 Q6103  E-5
 Q6104  D-4
(Page 57)
(Page 66)
(Page 46)
(Page 40)
(Page 40)
Page of 127
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