Sony CDX-M800 Service Manual - Page 35

Schematic Diagram — Display

Page 35 highlights

• Refer to page 24 for Waveform. 4-14. SCHEMATIC DIAGRAM - DISPLAY SECTION - • Refer to page 37 for IC Block Diagrams. CNP908 S932 S931 (Page 31) D902 D908 D901 R929 Q903 R928 Q904 R936 R950 R946 R952 R945 R954 R951 R956 R953 R958 R955 R960 R957 R961 LED955 LED956 Q905 R935 LED957 LED958 LED912 R990 LED917 LED916 LED922 LED911 LED913 LED915 LED921 LED920 LED919 LED908 LED902 LED903 R959 R962 LED901 LED905 LED906 Q907 R994 R964 R901 R965 R967 R902 R988 LED931 C901 C983 Q908 C912 LED909 D70 FB60 C904 C905 IC62 C914 IC B/D R968 C902 R969 C903 CDX-M800 S901 R913 S902 R912 S903 S911 S912 R923 R911 S904 R910 S905 R909 S906 R908 S907 R907 S908 R906 S909 S913 R922 S914 R921 S915 R920 S916 R919 S917 R918 S918 R917 S919 R916 S920 R915 S921 R914 S922 R925 FL924 FL918 FL919 FB920 FB921 C960 C961 FB922 FB901 FB902 FB903 FB904 FB915 FB916 FB925 FB917 FB914 IC2 R970 X301 FB923 R939 C970 FL900 C962 C963 C973 C964 R971 FB926 R941 R942 R940 FB913 FB912 FB911 FL910 FB909 FB908 FB907 FB906 FB905 C913 C907 C908 C909 C910 C911 R981 R980 R979 R978 R987 R986 R985 R984 R982 R992 R991 R947 R944 FB971 IC301 IC B/D 35 35 IC1 LCD2 Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM

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35
35
CDX-M800
IC B/D
IC B/D
IC62
Q904
Q908
R942
R940
R941
Q907
D70
LED955
LED956
LED957
LED958
S931
S932
S902
S903
S905
S906
S908
S909
S911
S913
S915
S916
S919
S920
S921
S922
R946
R952
R936
R951
R953
R955
R956
R957
R958
R959
R960
R961
R962
D908
C905
R944
R947
FB971
LED909
LED917
LED931
IC301
LED911
D902
R950
D901
R971
LED902
LED903
LED905
LED906
LED908
LED901
LED913
LED915
LED916
LED919
LED920
LED921
X301
CNP908
R935
C964
R954
R945
LED912
Q903
R929
R928
R988
R902
R901
R965
R964
R967
C912
R968
C902
C901
R969
C903
C904
S901
R913
R912
R911
S904
S912
R923
R922
S914
R921
R910
R909
R920
R908
S907
R919
R907
S917
R918
R906
S918
R917
R916
R915
R914
R925
C970
R970
FL919
FL918
FL924
FL910
C914
R991
R992
C913
C907
R981
R980
R979
R978
R987
R986
R985
R984
R982
C908
C910
C909
C911
R939
C962
C983
IC1
Q905
R990
LED922
LCD2
FB911
FB907
FB908
FB909
FB904
FB901
FB902
FB903
FL900
R994
FB60
FB914
FB915
FB916
FB925
FB917
FB920
FB921
FB923
FB922
FB906
FB905
FB912
FB913
FB926
C960
C961
C963
C973
IC2
• Refer to page 24 for Waveform.
4-14. SCHEMATIC DIAGRAM — DISPLAY SECTION —
• Refer to page 37 for IC Block Diagrams.
Note:
Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark
: FM
(Page 31)