Pg Shifter Adjustment / (Automatic) - Panasonic NV-SJ220EG Service Manual

ITEM
PG
SHIFTER /
ADJUSTMENT
AI
FUNCTION
/
ADJUSTMENT
VIDEO /
FREQUENCY
/
RESPONSE
/
ADJUSTMENT
CONDITION: BURST SIGNAL OFF /
75 ohm TERMINATED

3.3.4. PG SHIFTER ADJUSTMENT / (AUTOMATIC)

http://cxema.ru
TP ADJ. MODE
--- --- PLAYBACK ---
--- ---
PLAYBACK
/
(SELF-REC)
--- SP/LP/EP
VIDEO
/
OUT
PLAYBACK
/
(SELF-REC)
Fig.E1
INPUT TAPE M. EQ.
---
ALIGNMENT
TAPE /
(PAL)
PAL / BLANK / ---
COLOUR TAPE
/ BAR
VIDEO BLANK
OSCILLO
/
TAPE
/
SWEEP
SCOPE/
/ (See
/ VIDEO
Fig.E1)
SWEEP
GENERATOR
Fig.E2
SPEC. REMARKS
--- Refer to procedure of P
SHIFTER ADJUSTMEN
as shown in Fig.E3.
--- Refer to the procedure
AI FUNCTION
ADJUSTMENT as show
in Fig.E4.
SP: 0+-1 Refer to the procedure
(dB) VIDEO FREQUENCY
RESPONSE
(90~110%)
ADJUSTMENT as show
LP: 0+-1
in Fig. E5.
(dB)
(90~110%)
EP: 0+-3
(dB)
(70~140%)
[LP/EP
MODE:
B/BL
ONLY]
(SeeFig.
E2)