Printed Wiring Board -Digital Section - Sony STR-DA7ES Service Manual

STR-DA4ES/DA7ES/VA333ES
6-15. PRINTED WIRING BOARD — DIGITAL SECTION — • Refer to page 27 for Circuit Boards Location.
1 2 3
A
B
R2174
D1812
C
FB1901
Q1901 IC1903
Q1903
C1907
IC1902
IC1901 R1913
R1914
D
C1901
R1915
R2017
R2016
IC2002
R2014
R2008
R2007
R2006
R2148
R2005
R2147
E
R2145 R2146
R2144
FB2110 IC2108
FB2102
FB2109
R2141
FB2108
FB2107
R2139
FB2106
FB2105
F
G
4 5 6
R1806
R1807
R1804
C1822
C1821
IC1202
IC2110
IC2106
IC1201
R1201
R2167
C2129
R2025
R2020
C1221
IC2001
R2009
R2012
R2051
R2175
R2021
D2002
R2022 Q2003
R2059
Q2002 Q2001
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No.
(D1101) C-12 IC1203 D-7 IC1702
D1102 C-13 (IC1204) C-7 IC1703
(D1803) B-5 IC1205 E-5 IC1704
(D1804) B-5 IC1401 D-8 (IC1801)
(D1805) B-5 IC1402 E-8 (IC1802)
(D1806) B-5 IC1403 E-7 (IC1803)
D1812 C-2 IC1404 E-8 (IC1804)
D1901 D-2 (IC1405) D-9 (IC1805)
(D1902) D-2 IC1501 E-10 (IC1806)
(D1903) D-2 IC1502 D-10 (IC1807)
(D2001) E-5 IC1503 E-10 (IC1808)
D2002 E-5 (IC1504) D-11 (IC1809)
D2003 B-3 IC1601 C-10 (IC1810)
IC1602 B-12 IC1901
IC1101 C-13 IC1603 B-10 IC1902
IC1102 C-12 IC1604 B-9 IC1903
IC1103 D-11 IC1605 B-8 IC2001
IC1104 C-12 IC1606 B-7 IC2002
IC1201 D-6 (IC1607) C-11 IC2101
IC1202 C-6 IC1701 B-12 IC2102
( ): SIDE B
7 8 9
IC1604
IC1606
IC1605
R1605
R1603
R1601
R1407
R1404
R1405 JR1007
R1440
R1402
R1439
R1418
R1438
R1437
IC1401 R1436
R1526
R1527
IC1203
IC1404
IC1704
IC1402
IC1403
C1714
Location Ref. No. Location Ref. No. Location
B-13 IC2103 E-12 (Q1608) B-7
B-12 IC2104 E-11 (Q1609) B-6
E-7 IC2105 D-3 (Q1801) C-3
A-3 IC2106 D-5 (Q1802) B-2
A-4 IC2107 C-3 (Q1803) B-2
C-2 IC2108 E-3 (Q1804) B-2
A-2 IC2109 D-12 (Q1805) B-5
A-4 IC2110 C-4 (Q1806) B-6
C-4 IC2111 D-4 Q1807 B-6
A-5 (IC2112) B-2 Q1901 C-2
C-2 Q1902 C-2
B-2 Q1101 C-13 Q1903 D-3
C-11 Q1102 C-13 Q2001 F-5
D-3 (Q1601) B-10 Q2002 F-5
D-2 (Q1602) B-10 Q2003 E-5
C-3 (Q1603) B-9 Q2101 E-13
E-4 (Q1604) B-9 Q2102 B-13
E-3 (Q1605) A-8 Q2103 D-13
E-11 (Q1606) A-8 (Q2104) B-3
E-12 (Q1607) B-7
36 36
10 11 12
IC1701
IC1603
IC1602
C1610
C1611
R1609
R1610
R1607 R1608
R1606
R1604
FB1107
R1116
R1602
R1115
IC1104
R1114
FB1106
R1112
IC1102 IC1102
IC1502 R2116
R2117
C1107 R2114
R2115
C1108
C1518 R2125
R2124
IC2109
R2123
R2122
R2129
R2128
X2101
R2127
R2126
R2130
IC2104 IC2102
IC1501 IC2101
R2133
R2134
IC2103
R2103
IC1503
FB1503
13 14
Q2102
C1709
R1126
D1102
C1116
IIC1101
Q2103
R2173
R2135
R2136
Q2101