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4.14
VIDEO BLOCK DIAGRAM
MAIN ( S-SUB, 2D DIGITAL, TERMIANL )
0
3
IC1201 ( Y/C SEP & MIX )
REC
PS
com/CNR
PB
REC
3L
COMB
Y COMB
REC
PB
19
10
5
Y
ONLY USED FOR
J1
REAR1
REAR1
S_IN
S_IN MODEL
J2
REAR1
S_OUT
J7103
FRONT
S_IN
34
I2C DATA
IIC DATA
35
I2C CLK
IIC CLK
KILLER_DET
37
C MUTE
41
C FROM DIGI
COUT
44
YOUT
Y FROM DIGI
PB
Q1205
V/Y TO DIGI
AMP
C TO DIGI
6
REAR1_Y_IN
7
Y
5
REAR1_C_IN
C
8
6
Y_OUT
7
Y
5
C_OUT
C
8
1
3
FRONT_Y_IN
Y
4
FRONT_C_IN
C
2
C
Y
Y
Fsc
C
C
Y
C
Y
C
WF16
PB-Y
WF17
43
Y
REC
44
PB SW11
45
46
VHS[H]
47
WF18
WF19
49
50
NOT
SP[H]
USED
51
CH1-C
C
WF20
52
CH2-C
C
WF21
53
NOT
PB[H]
USED
54
C
WF22
55
PAL[H]
NOT
USED
56
Y
C
Note : For the waveforms in this
4-27
42
ATT
GCL
DIG OS
DIG OS
PRE
LPF
C
D1
PB
REC
SW17 SW
PRE
LPF
1
NOT
USED
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