2-27
2-28
Y
SIGNAL PROCESSOR)
TU_VIDEO
TERMINAL
RF_VIDEO
MAIN (VIDEO/N. AUDIO, TERMINAL)
0 3
VIDEO_
MESECAM_DET
ENV
Q7104
BUF
TO
SYSCON
TO
IC1
(VIDEO & AUDIO
Fsc
I2C_DATA_AV
I2C_CLK_AV
S DET
V.PULSE
V_TO_OSD
SB_GAIN
V_FROM_OSD
SYSCON
TO
D. FF
TO
SYSCON
REAR1
VIDEO IN
REAR
VIDEO OUT
SP CH2
6
5
U.DRUM
CN1
SP CH1
4
2
3
1
5
6
3
4
1
2
LP/EP_CH2
LP/EP_CH1
6
4
5
3
1
2
VIDEO
HEAD
FILTER
SW11
GAP
BAND
MAIN EMPHASIS
CARRIER OFFSET
W.C/D.C
-10dB
FM MOD
MAIN
FO/DEV ADJ
DE EMPHASIS
REC
FILTER
PB AGC+APL
REC FBC+ALC
DET
FM AGC
629
TRAP
SUB LPF
DEMO
DLIM
ENVDET
ATT
-10dB
ATT
-10dB
ATT
-6dB
ATT
-4dB
ATT
VIDEO AGC
GCL
GCL
GCL
GCL
GCL
HPF
SP2
SP2
SP1
SP1
SP2
SP2
SP1
SP1
VC
DET
DET
X-TAL
VCO/OSC
2MLPF
HPF
REC
MUTE
+
LPF
4PHASE
CONV1
MAIN
CONV2
MAIN
CLPF1
CLPF2
REC
KILLER
PB
REC
2fsc
DISCRI
SW
DOWN
CONV
APC
APC
AFC
LCVCO
ACC
DET
APC
CHROMA
ACC DET
CR DET
TANK
MESECAM
DET
VCA
L-DET
4.43PAL
CONT
DELAY
ACC
+
CLOCK DRIVER
MODE
CONTROL
Y-CCD
C-CCD
CCD
LPF
PILOT
ADD
PILOT
ERASE
B.D
CONV
NP
C.K
BPF
ACC
SW
+
C.K
CHROMA
ACC
MIX LEVEL
ADJUST
B.E
3.3k ADD
C
H
1
HiFi TRAP
REC TRAP
FH HPF
CTL TRAP
P-EQ
SW13
DL
G-EQ
DO DET
LPF
S-DET
ET LPF
EMPH
N.L.
DEH
LPF
YNR
SEP
SYNC
V-AMP
C-SQUELCH
6dBAMP
PG
PG
AGC DET
LCH
SQUE
CLEAR
SYNC
FEED BACK
CLAMP
VIDEO ALC
PC
HP-NC
TRAP-NC
CCD
CONT
KILLER
MPAL CONV.
C
DELAY
SW10
Y-LPF
DELAY
SECAM
+SSEQ
N.L.
DE-EMPH
SQPB EQ
P
R
SW9
P
R
SW8
INT
EXT
SW12
SQPB
SQPB
C
H
2
P
R
SW16
SW25
SD
SD
SW38
P
R
SW28
P
R
SW27
SW26
P
R*L-SECAM
EXT
INT
0.5Vp-p
R*SDECK
SW22
R*SDECK
35PinGCL
R*SDECK
R*SDECK
SW21
SW24
SW23
DO
DO/REC
R*SDECK
R*SVHS
SW19
SQPB
SQPB
SW20
P
R
SW17
SVHS+L-SECAM
SVHS+L-SECAM
SW15
P
R
SW14
SW52
P
R
SW18
R
ATP
SW51
R
P
SW31
P
R
SW32
P
R
SW33
R
P
SW30
SW29
P
R
R
P
SW35
L-SECAM
C-ACC : ON
CCD BLOCK
SW36
L-SECAM
SW34
R
P
SW37
SW39
L-SECAM
L-SECAM
SW40
EXT
INT
SQPB
TRAP
TRAP
REC
REC
:ON
:OFF
SW41
SP
SP
SW44
SW45
SW46
SW47
SW48
SW49
SW42
CH2
CH1
CH2
CH1
SW43
B-Y INVERT
C
O
M
P
EXT
CCD-
OUT
CLK DATA
D.FF
C-ACC:THROUGH
57 PIN
KINSEKI
MSM7470 Series
C
H
3
C
H
4
81
82
83
85
86
87
89
90
91
7
8
9
10
11
14
30
25
24
18
12
15
16
17
19
20
21
23
26
27
28
29
42
NOT
USED
31
NOT
USED
32
33
34
38
39
35
36
37
40
41
46
45
43
48
49
51
53
55
57
58
59
75
76
64
65
66
67
68
69
62
61
63
70
72
71
73
74
NOT
USED
77
78
80
TP106
PB. FM
TP111
D. FF
C
C
C
C
C
WF4
WF5
WF6
WF1
WF2
WF3
SYSCON
TO
VPS/PDC
SLICER
TO
2
1
FRONT
VIDEO IN
Q2
BUF
NOT
USED
NOT
USED
NOT
USED
2Fsc
X1
X2
4HEAD
MODEL ONLY
79
A.MUTE
A.MUTE
SYSCON
TO
+5V
4 1
NOT
USED
NOT
USED
+5V
J7101
(AV1 IN/OUT)
18
V.GND
V.GND
V.IN
15
17
20
V.OUT
J7105
Q12
BUF
VIDEO/N.AUDIO BLOCK DIAGRAM
