Panasonic NV-SJ200AM, Service Manual

Page: 21 / 78

Function Pin No. In/Out Port Name
Digital 5V
Oscillator output.
Oscillator input.
GND
Oscillator input.
Oscillator output.
Operating mode select.
This port supplies high during Superimpose OSD is displayed in MESECAM mode.
Picture mode control output.
Analogue V-sync input.
Picture mode control input.
Composite video signal output.
GND
Composite video signal input.
Composite video signal input.
+5V
AFC low pass filter output.
AFC low pass filter input.
4 muliply low pass filter output.
4 muliply low pass filter input.
SECAM chroma signal mute control output.
This port supplies low during SECAM tape playback.
OSD digital data output.
I/M:Low
BG/DK:High Impedance
OSD digital data output.
This port supplies high during OSD MENU mode and VV mode.
Audio mute control output.
This port supplies high during recording in EP(9H) mode.
GND
Cylinder PFG input.
GND
Capstan FG output.
Capstan FG input.
Op amp output for 1/2 VDD reference.
Op amp input for 1/2 VDD reference.
GND
Control amp reference input.
+5V
Control signal (+) in/output.
Control signal (-) in/output.
Control amp output.
Not used
This port supplies low during except FF and REW modes.
Model code input.
Model code input.
Not used
This port supplies high during the mechanism is loaded.
This port supplies high during the mechanism is unloaded.
Dew detection input.
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
60
61
59
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
82
83
84
78
79
80
81
VDD
14.32MHz OUT
14.32MHz IN
GND
32KHz IN
32KHz OUT
CLK SLCT
MESECAM
PICTURE MODE1
V SYNC
PICTURE MODE2
CV OUT
GND
CV IN
CV IN2
+5V
AFCC
AFCLPF
FSC
FSCLPF
SECAM MUTE
SECAM(L)
CHARA+HEM
I/DK/BG/M
CHARA
AVPB(H)
AUDIO MUTE(H)
PAL 9H(H)
GND
CYL PFG
GND
CAP FG OUT
CAP FG
OREF
IREF
GND
CTL AMP REF
+5V
CTL HEAD(+)
CTL HEAD(-)
PB CTL OUT
NC
EX FF/REW(L)
MODEL CODE1
MODEL CODE2
NC
LOAD(H)
UNLOAD(H)
DEW SNS
I
I
O
O
O
I
I
O
O
I
I
-
-
I
I
I
O
O
O
O
O
I
-
O
-
O
O
I
O
I
-
O
O
O
I
I
I
I
I
-
O
O
O
O
I/O
I/O
I
I
I