15.3. LUMINANCE & CHROMINANCE BLOCK DIAGRAM
SP2
SP2
SP1
SP1
SP2
SP2
SP1
SP1
CH2
CH1
CH2
CH1
SP
SP
SQUELCH
NTSC/PAL
CONVERTER
COLOUR
KILLER
MAIN
CONV 2
+
MAIN
CONV 1
R
P
R
P
R
P
R
P
R
P
PILOT
ADD
BPF
B.D
PILOT
ERASE
4.43PAL MPAL
CONV DELAY
C LPF1
6dB
AMP
C-
SQUELCH
V-AMP
C LPF2
VCA
C CCD
CCD
LPF
+
COLOUR
KILLER
fh HPF
CTL TRAP
CHROMA
ACC
B.E
MIX
LEVEL
ADJUST
REC TRAP/
Hi-Fi TRAP
P
R
C-
DELAY
FREC TRAP
L SECAM
L SECAM
L SECAM
C-ACC:ON
THROUGH
NO
FREC
TRAP
L SECAM
+
REC
MUTE
VCA
29
57
55
46
45
85
86
87
89
90
91
ATT
-6dB
ATT
-4dB
ATT
-10dB
ATT
-10dB
ATT
-10dB
VIDEO
AGC
HPF
2MHz
LPF
ACC
CLEAR
SYNC
FEED BACK
CLAMP
VIDEO ALC
NON-LINEAR
DE-EMPHASIS
SQPB
EQ
APC SW
PB APC
KILLER
REC APC
ACC SW
ACC DET
CHROMA
ACC DET
REC
FILTER
FM
MODULATION
fo/DEVIATION
ADJUSTMENT
REC FBC+ALC
PB AGC+APL
ET LPF
MAIN
DE-EMPHASIS
MAIN EMPHASIS
CARRIER OFFSET
W.C/D.C
SUB
LPF
DEMO
DLIM
G-EQ
X'TAL
VCO
OSCILLATOR
2FSC
C CLOCK
DRIVER
SQPB
DL
P-EQ
S-VHS
DET
FM
AGC
629MHz
TRAP
R
P
INT
EXT
SQPB
SQPB
TO C CCD
EXTERNAL PB LUMINANCE
SIGNAL INPUT LINE
(NOT USED IN THESE MODELS)
GCL
P
R
Y-LPF
SECAM DELAY
+SSEQ
SVHS+L SECAM
SVHS+L SECAM
R
P
SQPB
SQPB
DO/REC
DO
R(SVHS)
R(SVHS)
GCL
GCL
LPF
Y-CCD
DELAY
Y-NOISE
REDUCTION
HP-NC
TRAP-NC
PHASE
COMPARATOR
DEH
NON-LINEAR
EMPHASIS
15
17
19
21
23
26
33
35
37
38
40
49
51
36
12
9
67
71
65
53
20
8
PEAKING
FILTER
L3001,
C3007
TO
SYSTEM CONTROL
SVHS
SVHS
R
ATP
R
P
P
R
EXT
INT
FIXED TO INT IN
THES MODELS BY
PIN53
P5001
6
P5001
5
P5001
4
P5001
3
P5001
2
P5001
1
TO/FROM
DD CYLINDER
VIDEO HEAD
TO/FROM
DD CYLINDER
VIDEO HEAD
SP L
SP COM
SP R
LP/EP L
LP/EP COM
LP/EP R
IC3001
(AUDIO/VIDEO SIGNAL PROCESSOR)
R
P
LPF
EXT
INT
TUNER VIDEO
FROM TUNER
TL3711
52
59
50
IC6001
OSD
SIGNAL
PROCESS
Q3001
BUFFER
Q7701
L7702,
C7714
BUFFER
BPF
VIDEO MAIN SIGNAL PATH IN REC MODE
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
VIDEO
IN
2
3
VIDEO
OUT
JK33001
(REAR JACK)
JK4801
(FRONT JACK)
7
VIDEO
IN
PP4802
69
X3001
X3002
TL3712
(EE)
DVD VIDEO IN
FROM DVD INTERFACE
PS33001
1
AV2 IN
AV1 IN
VHS/DVD OUT
DVD VIDEO OUT
FROM DVD INTERFACE
6
4
1
2
L
H
IC3701
TO TUNER
RFC VIDEO OUT
73
74
IIC DATA
IIC CLOCK
TO/FROM SYSTEM CONTROL
S-VHS PB H
DVD OUT H
NV-VP32GN/EE
LUMINANCE & CHROMINANCE BLOCK DIAGRAM
NV-VP32GN / NV-VP32EE
59
Summary of Contents for NV-VP32EE
Page 8: ...6 GENERAL DESCRIPTION 6 1 OPERATING INSTRUCTIONS 8 NV VP32GN NV VP32EE ...
Page 9: ...9 NV VP32GN NV VP32EE ...
Page 30: ...4 Cut the antistatic flexible sheet for the optical pickup unit Fig 4 30 NV VP32GN NV VP32EE ...
Page 36: ...36 NV VP32GN NV VP32EE ...
Page 37: ...37 NV VP32GN NV VP32EE ...
Page 64: ...NV VP32GN NV VP32EE 64 ...
Page 80: ...NV VP32GN NV VP32EE 80 ...
Page 86: ...NV VP32GN NV VP32EE 86 ...
Page 87: ...18 EXPLODED VIEWS 18 1 VCR MECHANISM CHASSIS PARTS SECTION 87 NV VP32GN NV VP32EE ...
Page 88: ...18 2 DVD MECHANISM CHASSIS PARTS SECTION 88 NV VP32GN NV VP32EE ...
Page 89: ...18 3 CASING PARTS SECTION 89 NV VP32GN NV VP32EE ...
Page 90: ...90 NV VP32GN NV VP32EE ...
Page 91: ...18 4 PACKING PARTS SECTION 91 NV VP32GN NV VP32EE ...