Panasonic AJ-D455P, Руководство по обслуживанию

Страница: 395 / 743

ELE-4
2-6. PG Shifter Adjustment
BOARD SERVO (F7)
TP TP233 (RP HSW)
TP320 (SPA)
ADJ. Service Menu
TAPE VFM3580KM/KL
INPUT -----
MODE EJECT
M. EQ Oscilloscope
SPEC. T1, T2 = 126.4 ± 4µs
1. Open the SERVICE MENU. (Refer to SEC1
Service Information.)
2. Select the A00: SERVO ADJUST and press the
“SET” button to open the SERVO ADJUST
MENU.
3. Select the A05 PG SHIFT 25.
4. Playback the color bar portions of the 25M
alignment tape.
5. Press the “
4 4 4 4
” button continuously until the
numeric value displayed on the right side of PG
shift 25 goes off one time. Release the “
4
4 4
4
” button
when the new numeric value has been updated.
6. Connect a scope to TP233 and TP320.
Confirm the T1 and T2 are in the specification.
7. Close the menu.
TP233 (RP HSW)
TP320 (SPA)
T1
T2
Confirm the T1,T2