CDX-GT828U/GT870US/GT878US
CDX-GT828U/GT870US/GT878US
31
31
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.
R902
D904
D901
D916
Q910
R92
9
R930
R93
1
R932
R90
9
R870
R871
R908
C902
R911
R910
Q911
C903
CN901
FB901
FB902
FB903
S901
R867
R866
C910
R877
R874
R933
R873
R87
6
R91
2
R890
C916
C91
7
C918
R926
R927
R928
C921
R891
LED903
LED901
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
LED919
LED917
C901
R924
D905
D902
D903
R851
R852
FB905
FB904
R850
R849
R872
C909
C911
R875
R916
R917
R879
R878
C914
R901
R900
R893
R892
R899
R898
R896
R897
C912
R894
R922
R869
R920
R921
R881
R884
R886
R883
R880
R882
R906
R907
C920
C915
S902
S903
S904
S905
S906
S907
S908
S914
S913
S912
S911
S910
S909
R859
R860
R861
R862
R863
R864
R858
R857
R856
R855
R854
R853
R865
R914
S915
S916
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