Sony D-NF610 Service Manual page 5

D-NF610/NF611
5-9. Schematic Diagram – MAIN Board (4/5) –
TO
MAIN
BOARD
(3/5)
(Page 19)
FB802
R496 0 KEY1(B)
• See page 10 for Wavefoms. • See page 22, 26 for IC Block Diagrams. • See page 30 for IC Pin Function Descritions.
TO
MAIN BOARD (1/5)
(Page 17)
FB703
C810 C821
1 0.1
TJ404
AU_GND
R58
0
R949 C897
100k 1
R933 10k
R935 100k
R816 0
R877 100k
R848 0
SYSTEM CONTROL
IC801
TMP91CW28FG
C830 4700p
R886 100k
R887 0
C833
4700p
C834
4700p
C835
4700p
R839 0
TJ807
KEY3(B)
C899
0.1
TJ801
VCPU(A)
TJ802
D_GND(UCOM)
S807 S808 S812 S813 S814
BAND ON (DISPLAY) (P MODE)
SOUND
R807
R809 R810
2.2k
10k NM
R872 22k R808 2.2k R946 22k R874 22k
S801 S802 S803 S804 S805 S806 S809
+ - +
VOL VOL
R813 R867 R868
10k 10k 22k
R805 R806
R803
4.7k 4.7k
2.2k
TJ805 R944 R945 R869
R802 1k R941 4.7k R804 2.2k R942 10k R943 47k
22k 47k 47k
R890
1k
TP813
TJ808
CD_TEST(A)
SL806
TEST
TJ803 TEST
R845 0
R844 0
R843 0
R915 0
TP831
TP830
R820 0 SL801
RESET
R840 10k
TP810 R837 0
C806 0.1
TP809
C898
R912 10k SL802
0.1
SL803
R913 R914 SL804
100k 100k
R831 1M
R830
470k
TO
MAIN
BOARD
(5/5)
(Page 21) D801
MA728-TX
R828
-
2.2M
R826 Q802
1M DTC143TUA-T106
20 20
TO
MAIN BOARD (2/5)
(Page 18)
TO
MAIN
BOARD
(5/5)
(Page 21)
C808
R875 10k
TO
MAIN
BOARD
(5/5)
(Page 21)
TO
MAIN
BOARD
(5/5)
(Page 21)
REG
IC802
MM3032EULE
R931 R932 R947 R948
1M 1M 470k
C852
1 C853
1
CN807
C804 1
R876
IC803
0
AK6417CH-E2
TP908
TP802
TP909
R894
10k
TP801
TP910 TP806
R938
TAP805 TP912
OPEN OPEN
4700p
S820
(OPEN/CLOSE)
S810
HOLD
OFF
R866 10k TP907 HOLD
TP906 GPRO ON
R865 10k S811
R811
10k
TP807 TP808
R903 1k
S822
TP811 TP812
R916 1k
(JOG DIAL)
ENTER
TP819 TP820
R917 1k
C901 1
LCD1
100k
C803 1
C801 1
R927 0
R926 0
LCD1
R925 0
(LCD MODULE)
R924 0
R923 0
R922 0
R921 0
R920 0
R919 0
R937 0
R929 0
0 R936 NM
R928 0
R930 10k
VDR901
AVRM1608C120MT6A
No mark : CD(PLAY)