Printed Wiring Board - Digital Board (Side A) - Sony STR-DH820 Service Manual

STR-DH820
5-7. PRINTED WIRING BOARD – DIGITAL Board (Side A) –
1 2
DIGITAL BOARD
(SIDE A)
A
FLASH
PROGRAMMING
(UK, TW, AUS, ECE)
B
CN2001
1
A
DSP BOARD
C
CN5001
(Page 40)
B
D
DCDC BOARD
CN1501
(Page 50)
E
D2018
C2021
F
IC2004
C
STANDBY BOARD
G
CN913
(Page 46)
H
I
J
K
STR-DH820
• See page 21 for Circuit Boards Location.
3 4 5 6
DIGITAL (ASSIGNABLE)
J2000
COAXIAL
BD/DVD IN
TV OPTICAL
OPTICAL IN SAT/CATV IN
IC2114 IC2112
9
O VCC O VCC
R2310
R2308
C2011
R2941 R2173
FB2302
R2172 D2020
A2001
R2019
R2009
R2008
FB2121
IC2121
JL2063
R2031
R2611
R2612 R2614
R2618
6
R2015
IC2003 R2613
IC2120
1 5
D2021
R2559
R2525
IC2105
C2024
R2944
D2702
R2526
IC2001
C2721
R2743
R2744
VCC
E B E B E B Q2705
Q2703
Q2704 R2747
R2741 R2746
R2740
A2000
FB2207
C2089
CN2501
1
TEMP-
SENSOR
D
BOARD
CN250
(Page 54)
•
: Uses unleaded solder.
7 8 9 10
R2305
IC2111
D2301
C2193
R2267
12
1
R2204
D2201 13 48
R2266
IC2102
JL2288
24 37
36
C2267
25 R2252
R2261
R2260
R2265 C2239
FB2203
R2264
O
FB2202
FB2101
C2156
R2132
RB2112
R2147
C2131
R2133
R2134
Q2101
RB2113
R2135
R2953
RB2111 RB2110
C2223 R2136 B E
R2118
R2954
R2955
C2127
51
80
81 50
R2162
IC2101
R2116
C2117
R2129
R2156
100
31
30 C2106
1
RB2116
C2130 C2105
RB2101 C2133
RB2117 C2103
RB2102
R2157
1 3
R2905
R2101 R2146
R2159
RB2103
4
D-VIDEO
BOARD
CN3005
X2101
(Page 33)
22 22
11 12 13
CN2002 : 11P
CN2012 : 9P (US, CND)
(CHASSIS)
R2678
R2670
D2501
C2685 IC2115
C2522
C2687
C2596
C2642
R2521
IC2005
C2684
FB2608
R2633
R2951
R2952
R2690
C2683
R2672
R2631
R2632
C2689
C2682
R2673
C2650 C2699
C2644 C2681 C2690
R2699
R2674
C2680
R2248
R2675
C2679
C2697
R2676
R2249
R2694
R2286
C2694
C2269
C2678
IC2118
C2264 C2268
C2693
R2685 R2144
C2695
C2240
R2687
R2695
C2903
R2961
X2201
R2960
C2904 R2959
R2958
D2119
C2115
R2109
C2123
D2114
CN2201
13
D2113
LP2000
D2112
2
CN2003
1
E
DISPLAY
BOARD
F
CNS100
(Page 48)
Note: IC2104 on the DIGITAL board cannot exchange with single. When
this part on the DIGITAL board is damaged, exchange the entire
mounted board.
14 15 16
TN1
ANTENNA
AM
COAXIAL
TUNER
(FM/AM)
C2610
R2600
C2601
I
R2601
CONNECTION
BOARD
CN175
IC2116
(Page 45)
R2688
IC2117
R2697
H
CONNECTION
BOARD
CN173
(Page 45)
G
CONNECTION
BOARD
CN174
(Page 45)
28
29
(CHASSIS)
1-883-289-
11
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