Sony MVC-FD73 Service Manual page 38

PK-46 BOARD (SIDE B)
C601 E-6 (C) L904 D-5 R820 F-5 (C) R970 E-3
C602 D-6 R821 F-6 (C) R971 E-3
C603 D-6 Q701 E-1 R822 F-5 (C) R972 E-3
C604 D-7 Q702 E-1 R823 E-5 R973 D-4
(S) C605 E-7 Q854 B-1 R824 F-6 R974 E-4
C606 F-7
Q855 D-1 R825 F-6 R975 E-4
C701 E-2 Q856 B-1 R826 E-6 R976 E-5
C702 E-1
Q857 D-1 R827 E-5 R977 E-2
C703 E-1 Q858 D-1 R828 F-5 R978 F-4
C801 E-6 Q859 D-1 R855 B-1 R979 F-4
C802 E-6 Q860 B-1 R856 B-1 R980 E-4
C803 E-6 Q862 D-1 R857 B-1 R981 E-4
C804 E-6 Q903 E-3 R860 D-1
C805 E-6 Q904 E-3 R861 D-1 X601 C-7
C806 D-5 Q905 F-3 R862 C-1
C807 F-5 Q906 E-3 R863 C-1
C808 F-5
R864 D-1
(S) C810 E-5 R601 E-7 R865 C-1
C811 E-5
R602 E-7 R867 B-1
C812 E-5 R603 E-7 R868 B-1
C813 E-6 R604 E-7 R870 D-1
C814 E-6 R605 E-6 R871 D-1
(S) C815 E-5 R606 E-7 R872 D-1
C816 F-5 R607 E-7 R873 D-2
C817 F-6 R608 E-7 R874 D-2
C853 B-1 R609 E-7 R875 A-1
C856 B-1 R610 E-7 R876 A-1
C859 B-1
R611 E-6 (C) R901 E-5
C863 B-1 R612 E-6 R905 D-4
C865 D-1 R613 E-6 (C) R906 E-4
C867 D-1 R614 E-7 R907 D-4
(C) C901 D-5 R615 E-7 R908 D-4
C902 D-4 R616 E-7 R909 D-4
C904 D-5 R617 E-7 R912 E-4
C905 E-4 R618 E-7 R913 F-4
C909 F-4 R619 E-7 R915 F-4
C911 F-4 R620 D-6 R916 E-4
C913 D-4 R621 D-6 R918 F-4
(S) C916 E-3
R622 D-6 R920 D-4
C918 E-2 R623 D-7 R921 E-4
C919 D-3 R624 D-7 R922 E-4
(C) C921 E-3 R625 D-7 R924 D-4
C924 D-4 R626 D-7 R926 E-4
C925 D-4 R627 D-7 (S) R927 E-3
C927 E-4 R628 D-7 R929 E-4
R629 E-6 R930 E-4
CN601 E-7 R630 E-6 (S) R931 E-3
CN602 F-6
R631 C-6 R932 E-3
CN851 D-2 R632 D-6 R933 F-3
CN901 D-3
R633 E-7 R934 F-3
R634 C-7 R935 E-3
D852 C-1 R702 E-2 (C) R936 E-3
D853 D-2 R709 E-1 (C) R937 E-3
D854 A-1 R710 E-1 R940 E-3
D902 E-4 R713 E-1 (S) R945 E-3
D905 D-5 R714 E-1 (S) R946 E-3
R715 E-1 (S) R947 E-3
IC601 D-7 R801 D-5 (S) R948 E-3
IC801 D-5
R802 D-5 (S) R949 E-3
IC802 E-5 R803 D-5 (C) R950 E-3
IC852 D-1
R804 E-5 (C) R951 E-3
IC901 E-4 R805 E-6 (C) R952 E-3
IC902 E-4 R806 E-5 (C) R953 E-3
R812 E-6 (C) R954 E-2
L601 E-7 R813 E-5 (C) R955 E-2
(S) L701 E-2 R814 E-5 (S) R956 E-2
L801 F-5 R815 E-6 (C) R957 E-2
L802 E-5 R817 F-5 (S) R958 D-3
L901 D-5 R818 F-6 (C) R959 D-3
L902 D-5
R819 F-6 (S) R961 E-2
L903 D-5
Note: (C) mark is CASIO made LCD panel model only.
(S) mark is SHARP made LCD panel model only.
– 7 –
PK-46 (FDD INTERFACE) SCHEMATIC DIAGRAM
• See page 3 for PK-46 BOARD printed wiring board.
PK-46 BOARD (1/5)
TO PK-46 BOARD
1500
8200
47k
TO PK-46 BOARD
09
1200
– 8 –
TO PK-46 BOARD TO PK-46 BOARD TO PK-46 BOARD TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
(SHARP)
2.2uH
– 9 –
MVC-FD73
PK-46
BOARD
(1/5)
1
IC601 $™ REC/PB
5Vp-p
4MHz
TO FC-69 BOARD (3/8)
FDD INTERFACE
PK-46 (1/5)