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AT
KRF-V7300D/V8300D/V9300D
MONI OUT-Y
MONI OUT-C
VIDEO2 IN-Y
VIDEO2 IN-C
Q801
R801
1K
R808
10K
DVD IN-Y
IC803
DVD IN-C
R829
5
1
VCC
2.2
2
3
4
GND
R827
1M
X801
32.000MHz
CODER
VBID DETECTION
I2C-BUS
BLOCK
CONTROL
C.C, WSS, CGMS,
BLOCK
COPY PROTECT
OUTPUT BLOCK
CHROMINANCE
BLOCK
PIXCEL NUMBER
DIGITAL ACC,
CORRECTION,
HUE CONTRON
PICTURE SIZING,
GAMMA
LUMINANCE
CORRECTION,
BLOCK
OUTPUT FORMAT
DIGITAL AGC,
BT.656 8bit
PIXEL POSITION
Y/CbCr 8bit
CORRECTION
Y/CbCr 16bit
R/G/B 18bit
SYNCHRONAZATION BLOCK
50
X08-3502-70 (C/3) (4/4)
AU
S/COMPOSITE
COMBO
J901
C940
R940
470u10
75
+
C920
R924
470u10
75
Y
+
C922
R926
C
0.1
75
C941
47u25
+
C916
47u25
Y
+
C918
C
0.01
C942
47u25
+
C912
47u25
Y
+
C914
C
0.01
J881
C935
R935
470u10
75
+
C933
47u25
+
COMPOSITE
+3.3V
+2.5V
ANALOG BLOCK
TEST
CONTROL
BLOCK
Y/C
SEPARATION
2-LINE or 3-LINE
ADAPTIVE
COMB
PLL BLOCK
+3.3V
+3.3V
AV
AW
IC801
:
ML86V7668AT03
IC802
:
ML86V7656T03
IC803
:
74AHC1GU04GW
IC804
:
NJM2820F-ZB
IC811
:
XC6203P332FRN
IC812
:
XC6214P252PN
IC880,931
:
NJM2586AM-ZB
IC881,903
:
NJM4565M-ZB
IC901,902
:
NJM2279M-ZB
IC904
:
NJM2595M-ZB
IC981,982
:
CD4052BPWR
Q801,881,902,981-983
:
2SC4081(R,S)
Q903,987
:
DTA124EUA
Q984-986
:
DTC124EUA
D881,901
: 1SS302-F
VIDEO SIGNAL LINE
SIGNAL LINE
GND LINE
+B
B LINE
B LINE
B
R805
75
R806
75
ADGND
C825
25
ADVDD
24
0.1
AGND4
23
REFN2
22
CM2
21
REFP2
20
AVDD4
19
LPFOUT2
18
C824
AGND3
17
0.1
VIN7
16
VIN6
15
VIN5
14
AVDD3
13
VIN4
C823
12
VIN3
11
0.1
VIN2
10
AGND2
9
VIN1
8
AVDD2
7
LPFOUT1
6
C822
AGND1
5
0.1
REFP1
4
CM1
3
REFN1
2
AVDD1
1
C811
100u10
+
KRF-V9300D (2/5)
AX
CAUTION: For continued safety, re-
place safety critical components only
with manufacturer's recommended
parts (refer to parts list).
indicates
safety critical components. For con-
tinued protection against risk of fire,
replace only with same type and rating
fuse(s). To reduce the risk of electric
shock, leakage-current or resistance
measurements shall be carried out
(exposed parts are acceptably insulat-
ed from the supply circuit) before the
appliance is returned to the customer.
The DC voltage is an actual reading
measured with a high impedance type
voltmeter with no signal input. The
measurement value may vary depend-
ing on the measuring instruments
used or on the product.
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