BOARD
SPEC.
TEST
ADJUST
INPUT
MODE
TAPE
M.EQ
1. Open the Service menu and select "PG SHIFT ED".
2. Playback the color bar portion of the alignment tape.
3. Press search button and keep it until the number which is
displayed at right of "PG SHIFT ED" is renewed.
4. Connect a scope to TP722 andTP729.
5. Confirm the t1 and t2 are 126.8us±2us.
6.2.3. PG Shifter Adjustment (2)
BOARD
SPEC.
TEST
ADJUST
INPUT
MODE
TAPE
M.EQ
1. Open the Service menu and select "PG SHIFT DP".
2. Playback the color bar portion of the alignment tape.
3. Press search button and keep it until the number which is
displayed at right of "PG SHIFT ED" is renewed.
4. Connect a scope to TP722 andTP729.
SERVO (F1)
t1, t2 = 126.8~s ± 2~s
RP_L_HSW (TP722),
SPA_REC (TP729)
SEARCH BUTTON
PLAY
VFM3580KM
Oscilloscope
SERVO (F1)
t1, t2 = 253.6~s ± 4~s
RP_L_HSW (TP722),
SPA_REC (TP729)
VIDEO OUT 3
PLAY
VFM3580KM
Oscilloscope
82