Sony CDX-GT878US - Schematic Diagram -Key Section

CDX-GT828U/GT870US/GT878US
CDX-GT828U/GT870US/GT878US
3131
5-12. SCHEMATIC DIAGRAM – KEY Section –
• See page 21 for Waveforms. • See page 33 for IC Block Diagrams. • See page 36 for IC Pin Function Description of IC901.
IC B/D
R902
D904
D901
D916
Q910
R929
R930
R931
R932
R909
R870
R871
R908
C902
R911
R910
Q911
C903
CN901
FB901
FB902
FB903
S901
R867
R866
C910
R877
R874
R933
R873
R876
R912
R890
C916
C917
C918
R926
R927
R928
C921
R891
LED903LED901
LED902
LED906
LED904
LED907
LED908
LED909
LED910
LED911
LED912
LED913
LED914
LED915
LED916
R868
R816
R913
R818
R820
R801 R803
R805
R807
R804
R806
R808
R923
R925
R809
R811
R813
R810
R812
R814
R815
R817
R819
R802
R895
R915
R821
R823
R825
R822
R824
R826
R827
R829
R831
R828
R830
R832
R833
R835
R837
R834
R836
R838
R839
R841
R840
R842
R843
R844
R845 R847
R846 R848
LED918 LED920
LED919LED917
C901
R924
D905
D902
D903
R851 R852
FB905
FB904
R850
R849
R872
C909
C911
R875
R916
R917
R879R878
C914
R901
R900
R893R892
R899
R898
R896 R897
C912
R894
R922
R869
R920
R921
R881
R884R886
R883
R880 R882
R906
R907
C920
C915
S902S903
S904
S905S906S907
S908
S914
S913 S912
S911
S910
S909
R859R860R861R862R863R864
R858 R857 R856 R855 R854 R853
R865 R914
S915S916
R887 R888 R889
LF901
IC903
IC902
J901
Q901
CN902
Q902 Q903 Q904 Q905
R903 R905
R904
X901
Q908
Q909
RB901
RB902
RB903
RB904
RB905
RB906
RB907
RB908
RB909
RB910
RB911
RB912
RB913
IC904
D907
D915
D914
C906
D908
D912
D911
D913
D910
D909
D906
RE901
D917
D918
IC905
R885
FL901
IC901
(Page 29)