Kenwood KRF-V5090D Service Manual page 6

U V
PC BOARD(Component side view)
Q Q
3 7 6 3 1 5 1 5 0
1
2
X14-7930-10 A/2 (J75-0056-01)
WH804
5 1 1 4
STANDBY WHT
3
R913
D808 R851 CN805
W2
S801
C834
IC803
STANDBY
C846
W3
R848
W8
R849
W9
S812 W1
SP ON/OFF
W13
W11
T E
L 1 3 9 4 2 2 9 6 5 1 3
W153
W6
W7
4
W4
X14 B/2
W5
R845
W12
WHT
5
WHT
6
w w w
.
7
Refer to the schematic diagram for the value of resistors and capacitors.
W X
W64
ED801
W19 C817
W20
R817
W35
C814
R820
W31
C803
C813
1 5
C812
C804
IC806 D816
C845
DOLBY DIG EX/
ACTIVE EQ DOLBY DIG
DTS
FAST-OFF2
W18
D806
D805 D807
S811 S803
DIMMER
LISTEN
R805
W21
R846
R852
R961
W23
W24
W22
S802
S804 S805 S806
ACTIVE EQ
INPUT AUTO
BAND
x a o
y
i
Y Z
8
X800 C851
W41
22 23
12 33
IC801
11 34
1 44
15 35
IC802
Q Q
RESET CCT
3 7 6 3
D812
D813
C843
W70
W55
W66
C810
W65
EEPROM
W501
W75
CLK
S808
W71
DATA SOUND
W39
W72
W73
W69
S809
S807
SETUP
MEMORY
u 1 6 3
.
7
AA AB
2 4
9 9 8
R884
E3
19
C841
A801 18
5 4
R840
WH105
R839
10 1 13
R837 C829
1 3
R838 R886
R865
C806
R871
50 55
W110
FLASH
W109
D826
C850
R878
R862
D823
W95 FLASH
R970 R881
W96
W78 R897
W85
1 5 1 5 0 8 9 2 4
W81
W107
R953
W91
W87
CP803
C835
W79
C827
R935
OUTPUT
INPUT CLK
26
25
NON-BKUP
SUPPLY
X801
BACKUP
SUPPLY
R939
MULTI CONT.
S813
C819
C818
S814
R946
SELECTOR
W82
m
c o
AC AD
2
9 9
CN803
E1
1
W151
R917
2
R899
W152
R807
WH106
1
R901
R832
W128
VOLUME
S815
R963
R806
R964
C821
R900
C820
W149
R902
9 8 2 9 9 R829
50 51
W113
75 CP801
IC804
76
W144
R965
W145
W140
CP802
R906
1 100
R907
R908
C831
W124
R912
C830
R904
W130
S810
R966 MUTE
R909
E2
8