JVC KW-XC404 Service Manual page 59

Q Q
3 7 6 3 1 5 1 5 0
Func board
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Q331
J321
R325
D321
R345
R341
B331 Q351
R355
CN322 D331
R335
Switch board
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Forward side
D838
LCD1
D814
T E
L 1 3 9 4 2 2 9 6 5 1 3
S851
D816
S852
D815
S864
IC802
PJ801
D817 D819
D818 D820 D821
S856
S857
S853 S859
S858
w w w
.
D837
D839
S870
D836
S869
D834 D833
S867
D832
S863
EN851
D831
S865
D830
D829
D822 D823 D824 D825 D826
S862 S854
S860 S861 S855 S871
x a o
y
i
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8
R849
R887
R850
R848
R847
R846
D835
Q Q R845
3 7 6 3
R813
R886
R814
S868 R885
R883
R884
R817
R818
S866
R844
CN802
R843
R860
C813 C814
EN851
R837
R838
D842
R859
CN803
u 1 6 3
.
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2 4
9 9 8
Reverse side
IC801
1 5 1 5 0 8 9 2 4
C808
R816 D809
R812
R809 R810
R815 R808
R802
R806
C802
R841
R842
R882
R829
R834
R836 R840 R832
R874
R880 R876
R831 R830
R833 R839 R879
R835 R878 R877 R875
m
c o
2
9 9
R852
R851
9 8 2 9 9 D840
R825
R826
R823
CN801
R824
R871
R872
R803
R801
IC802
R858
D841 C812
C809
R856
R857
C810
C811
PJ801
R828
R827
R873
2-7