48
STR-DE997
IC3641 NJM2267M(TE2) (VIDEO BOARD (2/2))
IC3601 CXD2064Q (VIDEO BOARD (2/2))
1
2
3
4
CLAMP
75
Ω
DRIVER
6.2dB
AMP
8
7
6
5
CLAMP
75
Ω
DRIVER
6.2dB
AMP
VIN1
GND
VSAG1
VOUT1
VOUT2
VSAG2
VCC
VIN2
37
FIN
38
CKSL
39
PLSL
40
MCKO
41
ADCK
42
CPO
43
PLVS
44
VCV
45
PLVD
46
CLVD
47
CLPEN
48
CLVS
1
CLPO
2
ADIN
3
RB
4
ADVS
5
ADVD
6
RT
7
ACO
8
DAVD
9
AYO
10
DAVS
11
VG
12
VRF
24 DTR
23 PNR
22 VEH1
21 VEH2
20 VEH3
19 MOD1
18 DVSS
17 MOD2
16 DVDD
15 TEST
14 VB
13 IRF
36
DVSS
35
TEST
34
DVDD
33
TEST
32
TEST
31
TRAP
30
APCN
29
DVSS
28
TEST
27
DVDD
26
NTPL1
25
NTPL2
A/D
1/2
D/A
DL
CLAMP
NTSC: 1H
PAL : 2H
NTSC: 1H
PAL : 2H
LOGICAL OPERATION
ADAPTIVE
FILTER
OPERATION
+
+
–
+
–
+
D/A
VERTICAL CONTOUR
ACCENTUATION CIRCUIT
VCO
1/4
4fsc
PHASE
COMPARATOR
