Panasonic NV-SD440EG/ - 4.3.3 Adjustments

4.3.3 ADJUSTMENTS
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ITEM TP ADJ. MODE INPUT TAPE M. EQ. SPEC. REMARKS
PG SHIFTER
ADJUSTMENT
--- --- PLABACK --- ALIGNMENT
TAPE (PAL)
--- --- Refer to procedure of PG
SHIFTER ADJUSTMENT as
shown in Fig. E3 .
AI FUNCTION
ADJUSTMENT
--- --- PLAYBACK
(SELF-REC)
PAL
COLOUR
BAR
BLANK TAPE --- --- Refer to the
procedure of AI
FUNCTION
ADJUSTMENT as
shown in Fig. E4 .
1.
This adjustment has
to be done before
VIDEO
FREQUENCY
RESPONSE
ADJUSTMENT.
2.
VIDEO
FREQUENCY
RESPONSE
ADJUSTMENT
VIDEO
OUT
VR3012
(SP)
VR3013
(LP)
SP/LP
PLAYBACK
(SELF-REC)
VIDEO
SWEEP
(See Fig.E1
)
BLANK TAPE OSCILLO
SCOPE/ VIDEO
SWEEP
GENERATOR
SP: 0+-1
(dB)
(90~110%)
LP: 0+-1
(dB)
(90~110%)
(See Fig.E2
)
Connect a jumper
wire between pin 6
of IC6001 and GND.
(TEST MODE)
1.
Set the Video sweep
signal./(See Fig.E1 )
2.
Fig.E1 Fig.E2
CONDITION: BURST SIGNAL OFF/ 75 ohm TERMINATED
•@
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