Printed Wiring Board - Main Board (Conductor Side) - Sony STR-KM22 Service Manual

STR-KM22/KM55/KM77
Ver. 1.1
5-6. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
1 2 3
A
B
MAIN BOARD
(CONDUCTOR SIDE)
C
CL2809
CL2805
CL2066
CL2808
EXCEPT SAF, AR
CL2810
CL2806
D
CL2223
E
R2814 C2805
CL2238
C2807
R2811
CL2228
CL2231
R2855
CL2121
CL2119
R2802
CL2122
R2803
F
R2801
CL2120
CL2118
R2720
C2719
C2718 R2718
G
CL2708
CL2068
CL2709
CL2711 CL2710
CL2069
CL2061 CL2052
CL2065
H
CL2062
CL2063
CL2064
R320
C854
E
Q854 B
Q855
B E
R865
I
C851
C891
C892
R852
CL851
CL850 CL852
J
K
STR-KM22/KM55/KM77
• See page 14 for Circuit Boards Location.
4 5 6 7
CL2100 CL2099
C2370
CL2101
CL2804
CL2807
JR
C2093
CL2097
R2005 C2044
CL2098
CL2073
C2619
CL2082 D2313
CL2081
D2314
CL2079
C2609
CL2080 CL2906
JR R2102
CL2095
CL2077 R2037
CL2078
CL2075
CL2096
CL2074
CL2076
CL2071 CL2072 CL2908
CL2070
CL2910
CL2911
CL2229
C2024
C2055
R2059
C2119
CL2230 R2149
CL2232
R2141
C2418
C2501
D2003
R2140 C2206
R2094
C2033
C2031 C2624
CL2235
C2061 R2016
R2099
C2038 R2028 D2004
R2001
R2002 C2039 C2057
R2121
C2037
CL2123
CL2090
CL2087
CL2091 CL2055
CL2102
CL2088 CL2089
CL2057
CL2053
CL2085 CL2059
CL2115 CL2093
CL2084
CL2083 CL2054
CL2114
CL2092
CL2113 CL2060
CL2056
CL2058
CL435
CL378
C804 C654
D850
R809
R859
D650
D851 Q804 D801 D800 Q654
B E B E
R815 R665
E B E
Q805 B Q655
C801 C651
C842 C692
C841 C691
R802 R652
CL801 CL651
CL800 CL802 CL650 CL652
• : Uses unleaded solder.
8 9 10
CL339
CL356
CL363
CL375
CL374 CL341 CL340 CL337
CL338
CL2905
R360
CL2904
Q360
CL2902
CL2903
CL2907
CL430
CL2901
CL2900
KM77
CL2909 27 26
CL431
R928
39 IC404 14
40 13
CL868 CL869
CL863
C805
C855
C705
52 1
C755
C555
CL858
C505 C450
CL434
CL867
C605
C449
C655
CL859
CL433 CL437
R769
CL870
C754 D750 C604
R759
D600
Q604
R619
Q754 B E B E
D751
R765
E Q755 Q605 R615
B B E
C751 C601
C792 C642
C791 C641
R752
R602
CL751 CL601
CL750 CL752 CL600 CL602
22 22
11 12 13 14
CL360
CL358 CL357 CL359 CL362
CL355
R353
Q350
E B
Q920
Q365
R925
Q355 E
B
E B
Q929
R921
CL365
C934
CL864
CL855 CL862
CL861
CL860
CL857
CL856
CL872
C704
D700
CL874
R609 Q704 R709
CL873
B E D701 Q554
B E
CL871
R715 R565
Q555
B E
Q705 B E
KM55, KM77
C701 C551
C742 C592
C741 C591
R702 R552
CL701
CL551
CL700 CL702 CL550 CL552
15 16
KM55, KM77
CL361
CL369
CL370
CL371
CL373
CL372
C935
CL368
CL367
CL366
CL865
R559
CL866
12
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