Panasonic NV-FJ623EC, Руководство по обслуживанию

Страница: 102 / 152

AMP
23 CURR.EMPH
Hi-Fi AUDIO
CONTROL/
SYSTEM
TO
FSC
CONTROL
SYSTEM
TO/FROM
ENV. SELECT
TRACKING ENV.
LP
D.REC
H.AMP SW
HEAD SW
34
27
32
25
2
1
HEAD
VIDEO
CYLINDER
TO/FROM
HEAD
VIDEO
CYLINDER
TO/FROM
SP COM
SP L
SP R
LP L
ADJ
PB Q
12 F. ADJ.
QR3502
LP
TW3030
14
TW3001
CONTROL
SYSTEM
FROM
ROTARY SW
37
38
TRANSCEIVER
IIC BUS
VV
EE
to the VCR can be appeared on the PAL TV.However when recording,
the signals from NTSC Signal Source (ex.NTSC GAME Machine)connected
FAMI MODE:When setting the NTSC CONVERTER to ON on the OSD Screen Display,
it is not recorded correctly.
P3502
6
P3502
4
P3502
& H.SW
PREAMP
LP COM
SW
H.AMP
SW
H.AMP
AMP &
& H.SW
PREAMP
15
C
Y
AGC
RF
DET
AGC
&HPF
L-TRAP
EE
27
24
23
LOCK
SIDE
AFC
EE VV
VV SP
FAMI/
VV LP
EE
EE VV
DET
ACC
VV
ALTERNATION
NTSC
FAMI
ADJ
REC-C
(FAMI)2.2M 4.43M
(PB)2.2/1.79M 4.43/3.58M
BM-B
CACC
BPF
630KHz
VV EE
+
+
0HDL
1HDL
2HDL
0HDL
(FAMI)3.58M 2.2M
(PB)630K 2.2/1.79M
(REC)4.43/3.58M
BM-A
ACC
LPF
EE
UP/DOWN
BURST
FAMI
VV/
FAMI/VV
EE
FAMI
EE
4.43M
3.58M/
BPF
VV
1.79M
(NTSC-PB)
(PAL-PB)2.2M
(FAMI)3.58M
BPF
VV
FAMI
PEAKING
20
DET
ENV
LIM
DOUB
LPF
SUB
DEM
FM
C
CLP1
EE
NC2
PICT
NC1
FAMI
VV
NOR
DDC
YNR
HSS
LPF
DELAY
1H
DET
C
AGC
Y/C
SYNC
ART
1/40
1/2
CLAMP
SUB
MIX
Y/C
56
X3001
31
Y
FH
30
ROTATION
PHASE
CK DET
APC
F.DET
19
+
1/4
BM
SUB
H-TRAP
ADJ
DEV
EMPH
MAIN
CLIP
W/D
VV
MOD
FM
Y
P3502
3
P3502
1
P3502
MIX
Y/C
6
4
9
7
3
10
31
LPF
LP R
5
2
30
ADJ
REC-Y
IC3501
C
FAMI
EE/
IC3001
VV
NLDE
NLE
DTE
LPF
MAIN
VCO
25
48
67
VV/FAMI EE
FAMI
50
KILLER SW
COLOUR
52
54
43
VV
42
EE
Y/C Y
2fsc
1/4
VXO
X2
fsc
H
H
H
H
NV-FJ623EC/ECN
LUMINANCE & CHROMINANCE BLOCK DIAGRAM
NV-FJ623EC/ECN
LUMINANCE & CHROMINANCE BLOCK DIAGRAM