Read Sony STR-DA7100ES (serv.man2) Service Manual online
SERVICE MANUAL
STR-DA7100ES
SUPPLEMENT-1
US Model
Canadian Model
AEP Model
Taiwan Model
Korean Model
Chinese Model
9-879-764-81
Ver. 1.2 2005.11
Subject: Change of D-AMP and VIDEO boards (suffix-22)
TABLE OF CONTENTS
1.
NEW/FORMER TYPE DESCRIPTION
..............
2
2.
DIAGRAMS
2-1.
Printed Wiring Board
– D-AMP Board (Component Side) – .............................
– D-AMP Board (Component Side) – .............................
4
2-2.
Printed Wiring Board
– D-AMP Board (Conductor Side) – ...............................
– D-AMP Board (Conductor Side) – ...............................
5
2-3.
Schematic Diagram – D-AMP Board (1/4) – ..................
6
2-4.
Schematic Diagram – D-AMP Board (2/4) – ..................
7
2-5.
Schematic Diagram – D-AMP Board (3/4) – ..................
8
2-6.
Schematic Diagram – D-AMP Board (4/4) – ..................
9
2-7.
Printed Wiring Board
– VIDEO Board (Component Side) – .............................. 10
– VIDEO Board (Component Side) – .............................. 10
2-8.
Printed Wiring Board
– VIDEO Board (Conductor Side) – ............................... 11
– VIDEO Board (Conductor Side) – ............................... 11
2-9.
Schematic Diagram – VIDEO Board (1/3) – .................. 12
2-10. Schematic Diagram – VIDEO Board (2/3) – .................. 13
2-11. Schematic Diagram – VIDEO Board (3/3) – .................. 14
2-11. Schematic Diagram – VIDEO Board (3/3) – .................. 14
3.
ELECTRICAL PARTS LIST
................................ 15
2
STR-DA7100ES
C1503
C1502
C1504
C1505
D1425
D1422
C1506
C1499
C1423
C1518
D1424
D1421
C1426
R1429
D1423
R
1435
C1505
D1422
C1494
C1506
C1423
C1518
D1421
C1426
R1429
D1423
R1684
R1685
– D-AMP BOARD (Conductor Side) –
Former type
New type
^
^
1.
NEW/FORMER TYPE DESCRIPTION
New/former type of the D-AMP and VIDEO boards are discriminated by difference of the pattern.
STR-DA7100ES
3
3
STR-DA7100ES
2.
DIAGRAMS
1
1
1
1
2
6
6
CN3803
C3803
C3631
C3801
CN3808
C3816
R3635
R3636
R3637
R3813
R3812
R3820
R3639
R3640
R3641
C3822
1
1
1
2
6
6
CN3803
CN3806
C3801
CN3808
C3816
R3813
R3816
R3812
R3811
R3820
R3821
R3639
R3640
R3641
– VIDEO BOARD (Conductor Side) –
Former type
New type
^
^
•
Note for Printed Wiring Boards and Schematic Diagrams
Note on Printed Wiring Board:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
•
Indication of transistor
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
•
Voltages are dc with respect to ground under no-signal
(detuned) conditions.
(When measuring circuit that used “VIRTUAL GND”,
ground it from CN3804 pin
(detuned) conditions.
(When measuring circuit that used “VIRTUAL GND”,
ground it from CN3804 pin
2
on the MOTHER COM
board.)
– D-AMP board –
no mark : TUNER
– VIDEO board –
no mark : VIDEO 1 mode
– D-AMP board –
no mark : TUNER
– VIDEO board –
no mark : VIDEO 1 mode
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
•
Signal path.
F
: AUDIO (ANALOG)
J
: AUDIO (DIGITAL)
E
: VIDEO
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
pièce por tant le numéro
spécifié.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
•
D-AMP board is multi-layer printed board.
However, the patterns of intermediate layers have not been
included in this diagrams.
However, the patterns of intermediate layers have not been
included in this diagrams.
Note on Schematic Diagram:
•
All capacitors are in
µ
F 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.
•
2
: nonflammable resistor.
•
C
: panel designation.
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Q
STR-DA7100ES
4
4
STR-DA7100ES
A19
E
E
E
C1424
C1428
C1430
C1421
C1420
C1419
C1422
IC1409
R1530
R1489
IC1421
R1534
R1546
C1492
R1496
C1465
R1512
R1494
R1508
R1574
C1468
C1469
C1496
R1488
R1595
C1411
R1641
IC1416
R1639
C1630
R1629
IC1419
R1538
R1519
R1521
R1524
R1532
R1548
R1549
R1622
R1624
Q1443
E
E
E
E
R1551
R1552
IC1417
C1521
C1435
FB1405
C1440
Q1446
R1475
R1453
R1493
R1461
C1434
IC1405
C1436
R1478
R1450
R1602
C1470
R1590
R1620
R1536
C1517
C1493
IC1410
R1584
C1410
R1526
R1544
R1525
R1601
C1571
R1614
R1591
IC1429
C1572
R1599
R1600
C1570
R1598
C1544
IC1426
R1596
C1543
R1582
C1541
R1464
R1572
IC1425
R1583
C1542
R1581
R1627
R1628
R1634
C1595
R1609
C1490
R1637
R1638
R1580
IC1414
R1635
C1597
R1636
C1624
R1610
R1616
C1596
R1516
R1619
C1598
R1617
R1456
FB1406
R1555
R1631
IC1418
R1553
R1625
C1611
R1557
R1559
R1621
Q1445
R1561
R1563
R1565
R1567
R1527
IC1406
TH1405
Q1442
Q1444
C1500
R1513
C1628
R1510
R1506
R1504
R1502
R1500
IC1415
IC1437
R1484
R1605
R1615
R1623
R1633
C1600
R1611
C1601
R1606
Q1438
Q1441
C1602
IC1435
R1612
IC1436
R1640
R1607
C1585
R1454
R1603
Q1440
TH1406
Q1437
Q1439
IC1433
R1597
C1575
C1586
R1592
IC1412
IC1434
IC1430
C1623
C1592
C1577
C1576
C1573
R1578
R1586
R1587
C1625
R1618
C1456
Q1433
Q1436
R1593
IC1431
R1569
R1588
C1555
R1585
R1604
Q1435
R1452
R1472
C1462
C1463
TH1407
Q1432
Q1434
C1483
C1432
C1433
C1425
IC1432
C1427
C1413
Q1425
IC1428
R1579
C1547
R1575
C1412
IC1420
Q1424
IC1424
R1570
Q1427
Q1430
TH1404
R1576
IC1427
R1486
R1573
C1530
IC1422
Q1429
Q1426
Q1428
IC1407
R1491
C1487
R1515
IC1423
C1568
R1487
Q1416
Q1418
R1498
IC1408
R1446
R1509
C1501
R1537
Q1417
TH1403
Q1419
Q1420
R1457
C1461
R1480
R1407
C1482
R1448
Q1411
Q1413
R1466
X1402
R1518
R1476
C1475
R1497
Q1412
Q1422
Q1414
Q1415
IC1411
R1531
C1444
C1520
R1550
C1491
C1489
R1523
Q1421
Q1423
R1539
IC1413
R1547
C1522
R1577
R1594
R1613
R1632
R1541
R1499
R1470
R1495
C1546
C1548
C1531
IC1402
R1465
C1510
R1490
R1529
R1542
R1669
C1523
C1536
D1529
D1530
D1533
D1534
D1535
D1531
TH1402
TH1401
D1532
1-866-136-
11
(22)
D-AMP BOARD
(COMPONENT SIDE)
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
11
12
13
2-1. PRINTED WIRING BOARD – D-AMP Board (Component Side) –
: Uses unleaded solder.
Ref. No. Location
Ref. No. Location
D1529
B-13
D1530
D-13
D1531
F-13
D1532
C-3
D1533
D-3
D1534
F-1
D1535
G-1
IC1402
E-8
•
Semiconductor Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
IC1405
G-10
IC1406
F-10
IC1407
G-11
IC1408
F-11
IC1409
E-10
IC1410
D-10
IC1411
E-11
IC1412
B-8
IC1413
D-11
IC1414
C-10
IC1415
B-10
IC1416
C-11
IC1417
G-6
IC1418
B-11
IC1419
G-6
IC1420
I-5
IC1421
H-5
IC1422
G-8
IC1423
I-4
IC1424
H-4
IC1425
G-5
IC1426
E-5
IC1427
G-4
IC1428
E-4
IC1429
E-6
IC1430
D-6
IC1431
E-5
IC1432
D-8
IC1433
D-5
IC1434
C-6
IC1435
B-6
IC1436
C-5
IC1437
B-5
Q1411
F-13
Q1412
G-11
Ref. No. Location
Q1413
H-11
Q1414
F-11
Q1415
G-11
Q1416
D-13
Q1417
E-11
Q1418
E-11
Q1419
D-11
Q1420
D-11
Q1421
B-13
Ref. No. Location
Ref. No. Location
Q1422
C-11
Q1423
C-11
Q1424
B-11
Q1425
B-11
Q1426
I-3
Q1427
G-2
Q1428
H-3
Q1429
H-3
Q1430
G-3
Q1432
G-3
Q1433
F-2
Q1434
F-3
Q1435
F-3
Q1436
E-3
Q1437
E-4
Q1438
D-3
Q1439
D-4
Q1440
D-4
Ref. No. Location
Q1441
C-4
Q1442
C-4
Q1443
B-3
Q1444
B-4
Q1445
B-4
Q1446
A-4
