Panasonic AJSD955B - DVCPRO50 STUDIO DECK, Service Manual, Page: 189 / 562

ELE-48
5-9 Component Pb signal Level
Adjustment
BOARD V IN (F2A)
TP Component PB OUT
ADJ. Service Menu
TAPE -----
INPUT Analog Component Signal
(100% Color Bar)
MODE EE
M. EQ Analog WFM
SPEC. Pb signal level (A): 700 ± 3mV
(This adjustment performs without extender board.)
1. Open the SERVICE MENU. (Refer to SEC1
Service Information.)
2. Select the C00: VIN ADJUST and press the
“SET” button to open the V IN ADJUST MENU.
3. Select C-1 CMPNT ADJUST and press the
“SET” button to open the CMPNT ADJUST
menu.
4. Adjust the C03 NENT PB GAIN so that the level
“A” is in the specification.
5. Close the menu.
5-10. Component Pr Signal Level
Adjustment
BOARD V IN (F2A)
TP Component PR OUT
ADJ. Service Menu
TAPE -----
INPUT Analog Component Signal
(100% Color Bar)
MODE EE
M. EQ Analog WFM
SPEC. Pr signal level (B): 700 ± 3mV
(This adjustment performs without extender board.)
1. Open the SERVICE MENU. (Refer to SEC1
Service Information.)
2. Select the C00: VIN ADJUST and press the
“SET” button to open the V IN ADJUST MENU.
3. Select C-1 CMPNT ADJUST and press the
“SET” button to open the CMPNT ADJUST
menu.
4. Adjust the C06 NENT PR GAIN so that the level
“B” is in the specification.
5. Close the menu.
A
Pb OUT
B
Pr OUT