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X-TAL
VCO/OSC
CCD
CONT
REC
APC
KILLER
DISCRI
ACC
DET
PB
APC
REC
AFC
2FSC
DOWN
CONV
LCVCO
ACC
SW
CHROMA
ACC DET
VCA
L-DET
CCD
LPF
CLPF2
MAIN
CONV2
4PHASE
MAIN
CONV1
CLPF1
+
C.K
CHROMA
ACC
B.E
MIX LEVEL
ADJUST
REC TRAP
HiFi TRAP
C-D
DELAY
4.43PAL
MPAL
DELAY
FH HPF
CTL TRAP
ACC
2MLPF
HPF
+
+
LPF
APC
SW
CLOCK
DRIVER
Y-CCD
C-CCD
CCD SECTION
GCL
LPF
GCL
GCL
SYNC
SEP
PG
MAIN EMPHASIS
CARRIER OFFSET
W.C/D.C
FO/DEVADJ
FM MOD
REC
FILTER
MAIN
DE EMPHASIS
REC FBC+ALC
PB AGC+APL
C-
SQUELCH
DELAY
P-EQ
FM
AGC
DET
S-DET
G-EQ
DLIM
DEMO
SUB
LPF
DO
DET
R
FEED BACK
CLAMP
VIDEO ALC
YNR
PG
AGC
DET
N.L
DE-EMPH
SQPB
EQ
Y-LPF
TRAP-NC
HP-NC
DEH
N.L.
EMPH
ET LPF
PC
VIDEO AGC
ATT
-4dB
ATT
-10dB
ATT
-6dB
ATT
-10dB
ATT
-10dB
629
TRAP
6dBAMP
C.K
NP
CONV
B.D
PILOT
ERASE
BPF
PILOT
ADD
V-AMP
SQUE-
LCH
CLEAR
SYNC
GCL
P
GCL
R
P
R
SD
R
SD
P
P
R
P
R
P
R
R
P
P
R
P
R
FEC
TRAP
P
C-ACC
INT
R
R*SVHS
EXT
DO
DO/REC
SQPB
R*SDECK
R*SDECK
R*SDECK
R*SDECK
SQPB
R*SDECK
P
R
R
ATP
R
P
R
P
P
R
R
P
GND
SQPB
SQPB
P
C-ACC
MODE
CONTROL
REC VIDEO SIGNAL
PB VIDEO SIGNAL
81
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95
96
97
98
99
100
1
2
3
4
5
6
7
80
79
78
77
76
75
74
SP1
SP2
SP1
SP2
DET
DET
COLOR
LEVEL
DETECTOR
ENVDET
HPF
COME
CR DET
BAND
GAP
INT
EXT
FH
TRAP
REC
EQ
DET
VCA
REC
MUTE
EXT
INT
SP
SP
CH2
CH1
P
R
SP2
B-Y
INVERT
SP1
SP2
SP1
VCA
PREAMP
REC ON
SP ON
CH1
CH2
EP ON
R
P
REC AUDIO SIGNAL
PB AUDIO SIGNAL
IC3001 VIDEO/AUDIO SIGNAL PROCESS/HEAD AMP IC-DETAIL BLOCK DIAGRAM
PV-D4734S/PV-D4744/PV-D4744S/PV-D4734S-K/PV-D4744S-K
IC3001 DETAIL BLOCK DIAGRAM
Summary of Contents for DoubleFeature PV-D4734S
Page 2: ...2 ...
Page 19: ...CAUTION Disconnect AC plug before disassembly or assembly Fig C2 19 ...
Page 23: ...Fig D1 Fig D2 23 ...
Page 27: ...9 2 DVD SECTION 27 ...
Page 28: ...9 3 CHASSIS FRAME AND CASING PARTS SECTION 28 ...
Page 29: ...9 4 PACKING PARTS AND ACCESSORIES SECTION 29 ...
Page 44: ...44 ...
Page 46: ...46 ...
Page 48: ...48 ...
Page 53: ...53 ...
Page 55: ...55 ...
Page 67: ...67 ...
Page 69: ...69 ...
Page 71: ...71 ...
Page 73: ...73 ...
Page 78: ...78 ...
Page 80: ...80 ...
Page 87: ...87 ...
Page 95: ...95 ...
Page 96: ...12 SCHEMATIC DIAGRAMS FOR PRINTING WITH LETTER SIZE 96 ...