Composite Pb Signal Level Adjustment; Composite Pr Signal Level Adjustment - Panasonic DVCPRO50 Service Manual

5-17. Composite Pb signal Level
Adjustment
BOARD V IN (F2A)
TP Composite PB OUT
ADJ. C03: SITE PB GAIN (Service Menu)
TAPE -----
INPUT Analog Composite Signal
(75% Color Bar with 7.5% Setup)
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-2 CMPST ADJUST and press the "SET"
button to open the CMPST ADJUST menu.
4. Adjust the C03 SITE PB GAIN so that the level
"A" is in the specification.
5. Close the menu.
Pb OUT
5-18. Composite Pr Signal Level
BOARD
INPUT
MODE
M. EQ
SPEC.
(This adjustment performs without extender board.)
1.
2.
3.
4.
5.
Pr OUT
A
ELE-40
Adjustment
V IN (F2A)
TP Composite PR OUT
ADJ. C06: SITE PR GAIN (Service Menu)
TAPE -----
Analog Composite Signal
(75% Color Bar with 7.5% Setup)
EE
Analog WFM
Pr signal level (B): 700± 3mV
Open the SERVICE MENU. (Refer to SEC1
Service Information.)
Select the C00: VIN ADJUST and press the
"SET" button to open the V IN ADJUST MENU.
Select C-2 CMPST ADJUST and press the "SET"
button to open the CMPST ADJUST menu.
Adjust the C06 SITE PR GAIN so that the level
"B" is in the specification.
Close the menu.
B