Sony STR-DB795 - Page 59

59
STR-DB795
– COMP-V Board –
IC370 TC90A69N
7
YCIN
2
VRT
6
VRB
4
TESTI1
8
TEST
1
BIAS
5
VSS2
9
KILLER
3
VDD1
11
VDD3
12
VSS3
13
VDD2
14
TESTI3
10
TESTI2
A/D
CONVERTER
D/A
CONVERTER
CORING
PEAKING
SYNC CLAMP
DELAY
LINE
MEMORY
DELAY
IIC BUS
VCO
1/2 1/8
8fsc
4fsc
LINE
MEMORY
DINAMIC COMB FILTER
V-ENHANCER CORING
COLOR
KILLER
+
27
COUT
25
YOUT
28
VB1
24
VB2
26
VSS1
D/A
CONVERTER
23
PD
22
FIL
19
FSC
21
VSS4
20
VDD4
18
TESTOUT
17
MODE1
16
SDA
15
SCL
CNR
C-NLC
PLL
DET
Ped.
CLIP
INTERPOLATION
IC371 MM1093NF (TW, KR)
MM1093PFB (EXCEPT TW, KR)
APC1
4FSC
VCO
FSC
VCXO
ACC
DET
DIVIDER
(1/4)
BGP
GEN
2ND
BPA
SYNV
SEP
9
8
7
APC2
11
5
1ST
BPA
13
3
10
6
12
4
14
2
15
OSC R
NC
VCC1
FSC
OUTPUT
VCC2
GND2
OSC C
GND1
APC2 FILTER
X
,
TAL
4FSC OUTPUT
APC1
FILTER
BURST GATE FILTER
ACC
FILTER
1
16
COMPOSITE INPUT
CHROMA
INPUT
IC372 NJM2268D
1 2 4
VIN1
GND
3
VSAG1
VOUT1
75Ω
DRIVER
6dB
AMP
CLAMP
8 7 5
VIN2 V+
6
NC VOUT2
75Ω
DRIVER
6dB
AMP
BIAS