Advertisement
AJ
KRF-V7300D/V8300D/V9300D
DEO1
VIDEO1
N Cb
IN Y
DVD
DVD
N Cb
IN Y
7
C943
P
10P
7
R946
R945
75
75
C945
10P
R941
0
R942
0
R943
0
TG
TG
TG
TG
TG
TG
TG
TG
Q987
R929
100K
Q984
Q986
+5V
4.9V
48
X08-3502-70 (C/3) (2/4)
AK
COMPONENT
SIGNAL SELECTOR
IC931
R875
75
COMPONENT
SIGNAL SELECTOR
IC880
R871
75
R873
R874
75
R866
R867
75
300
300
CTRL4
CTRL3
CTRL2
CTRL1
MUTE
AL
+5V
4.9V
+5V
R876
75
+5V
R870
+5V
4.9V
4.9V
2.2
R869
+5V
2.2
+5V
4.9V
AM
AN
KRF-V8300D/V9300D
S Y-DETECTOR
+5V
R912
100K
D901
8
2
1
3
IC903
(1/2)
IC903
(2/2)
Q902
R917
6
10K
7
5
4
YUV Y-DETECTOR
+5V
R886
100K
D881
8
2
1
3
IC881
(1/2)
IC881
(2/2)
R891
Q881
6
10K
YUV YDET
7
5
4
Q903
+3.3V
L856
Y
10uH
L857
CB
10uH
L858
CR
10uH
L860
L855
UP SC
10uH
4.7uH
L859
L854
UP SY
10uH
4.7uH
IC804
CATHODE
1
NC1
2
ANODE
3
REFERENCE
NC3
+3.3V AVR
IC811
1
VSS
2
4
VIN1
VIN2
3
VOUT
+3.3V
+3.3V
+5V
R9
2
C907
1000P
R
C883
2
2200P
+5V
4.9V
L851
4.7uH
L852
4.7uH
C845
L853
0.1
4.7uH
C846
0.1
R837
C850 0
220
R839 1
C849
0.1
C847
R840
0.1
300
5
C848
4
0.1
C818
100u10
+
+3.3V
+2.5V AVR
IC812
IN
OUT
GND
+3.
Advertisement
