Enc & Sync Level Adjustment (For Pal Only); Carrier Balance Adjustment (For Pal Only) - Panasonic AJ-D400P Service Manual

6-13. ENC Y & Sync Level Adjustment
(for PAL only)
BOARD Video I/F
SPEC.
A = 700 ± 15mV, B = 300 ± 4mV
VIDEO OUT (75 W terminated)
TEST
ADJUST VR602, EVR
MODE PLAY
TAPE VFM3680KM (0 ~ 10min)
M.EQ Waveform Monitor
Menu Setting
1. Open the operation panel.
2. Pressing [SHIFT], [+] and [-] buttons, set MENU
switch to SET position.
3. Set as follows :
PAGE : FUNCTION 3/5
ECU CONNECT
PAGE : SERVICE ADJ.
IF ADJ.
EVR Setting
CMD : 02 DATA : 86
1. Press [®] or [¬] key in EVR so that the level A is
within specification.
2. Adjust the VR602 so that the level B is within
specification.
: EVR
: OFF
ADR : 17
A
B
6-14. Carrier Balance Adjustment
(for PAL only)
BOARD Video I/F
A £ 10mV
SPEC.
VIDEO OUT (75 W terminated)
TEST
ADJUST VR609 (PR), VR610 (PB)
MODE PLAY
TAPE VFM3680KM (0 ~ 10min)
M.EQ Waveform Monitor, Vector Scope
1. Adjust the VR609 and VR610 so that the dot is at
the center of the vector scope.
2. Adjust the VR609 so that the width A is minimized.
3. Adjust the VR610 as well as VR609.
4. Repeat the above steps until the width A is within
specification.
Dot is at the center.
A