Mode Key Switch) Schematic Diagram - Sony MVC-FD73 Service Manual

PK-46 BOARD (SIDE B)
BH701 E-1 *R971
L903 B-6 R821 A-7
*L904 C-6 R822 A-6 *R972
C601 B-8 R823 B-6 R973
C602 C-8 Q701 B-1 R824 A-7 R974
C603 C-8 R975
Q702 B-1 R825 A-7
C604 C-9 Q854 F-2 R826 A-7 R976
C605 B-8 Q855 C-1 R827 A-6 R977
C606 A-8 Q856 F-2 R828 A-6 R978
C701 B-2 R979
Q857 D-1 R855 F-2
C702 B-1 Q858 D-1 R856 F-2 R980
C703 B-1 Q859 D-1 R857 F-2 R981
C801 B-7 Q860 E-1 R860 C-1
C802 B-7 X601
Q862 C-2 R861 C-1
C803 A-7 Q903 A-4 R862 D-1
C804 B-7 Q904 A-4 R863 D-1
C805 B-7 Q905 A-4 R864 C-1
C806 C-6
Q906 A-4 R865 D-1
C807 A-6 R867 F-1
C808 A-7 R601 A-8 R868 E-1
C811 B-6 R602 B-8 R870 C-1
C812 B-6
R603 B-8 R871 C-1
C813 B-7 R604 A-8 R872 C-2
C814 B-7 R605 B-8 R873 C-2
C815 B-6 R606 B-8 R874 C-2
C816 A-7
R607 B-8 R875 F-1
C817 A-7 R608 B-9 R876 F-1
C853 F-1 R609 B-9 *R901 A-6
C856 F-2 R610 B-9 R905 C-5
C859 F-2 R611 B-8 *R906 B-5
C863 E-1 R612 B-8 R907 C-5
C865 C-2 R613 B-8 R908 C-5
C867 C-1 R614 B-9 R909 C-5
*C901 C-6 R615 B-9 R912 B-5
C902 C-2 R618 B-9 R913 A-5
C904 C-2 R619 B-9 R914 A-5
C905 B-5
R620 C-8 R915 A-5
C909 A-5 R621 C-8 R916 A-5
C911 A-5 R622 C-8 R918 A-5
C913 B-5 R623 C-9 R920 C-5
C916 B-4
R624 C-9 R921 A-4
C918 B-3 R625 C-9 R922 A-5
C919 C-4 R626 C-9 R924 B-5
*C921 B-4 R627 C-9 R926 A-5
C924 B-5
R628 C-9 R927 B-4
C925 B-5 R629 A-7 R929 A-4
C927 A-5 R630 A-7 R930 A-4
R631 D-8 R931 B-4
CN601 A-9
R632 C-8 R932 A-4
CN602 A-8 R633 B-9 R933 A-4
CN851 D-2 R634 D-8 R934 A-4
CN901 C-3 R702 B-2 R935 A-4
R709 B-1 *R936 B-4
D852 D-1 R710 B-1 *R937 B-4
D853 C-2 R713 B-1 R940 B-4
D854 F-2 R714 B-1 R945 B-4
D905 C-5
R715 B-1 R946 B-4
R801 C-6 R947 B-4
IC601 C-8 R802 C-6 R948 B-4
IC801 B-7 R803 C-7 *R950 B-3
IC802 B-7
R804 B-6 *R951 B-3
IC852 C-1 R805 B-7 *R952 B-3
IC901 B-5 R806 B-6 *R953 B-3
IC902 A-5 R812 B-5 *R954 B-3
R813 B-6 *R955 B-3
L601 A-8 R814 B-7 R956 B-3
L701 B-2 R815 B-7 *R957 B-3
L801 A-6
R817 A-7 R958 C-4
L802 A-6 R818 A-7 *R959 C-4
L901 C-6 R819 A-7 R961 B-3
L902 C-6 R820 A-7 *R970 B-4
Note: * mark is CASIO made LCD panel model only.
PK-46 (MODE KEY SWITCH) SCHEMATIC DIAGRAM
(ORIGINAL : PAGE 4-51)
B-4
B-4
B-5
B-5
B-5
B-6
B-3
A-1
PK-46 BOARD (4/5)
A-5
A-5
A-5
D-8
09
4-17
• See page 4-13 for PK-46 BOARD printed wiring board.
MVC-FD73
2SC4738F-Y/GR (TPL3)
2SC4738F-Y/GR (TPL3)
: Point deleted parts
4-18E MODE KEY SWITCH
PK-46 (4/5)