Sony BVP-550 Maintenance Manual page 538

4-3. Overall Electrical Alignment
4-3-22. RGB Adjustment
4-3-22. RGB Adjustment
Equipment : Oscilloscope
Preparations:
• Extend IF-510 board with EX-464 board.
• Set the DISP switch (on the side panel) to MENU while
holding down the MENU SEL switch (on the front
panel). Set the menu as follows.
MENU : System config
PAGE : VTR/CCU (S5)
: CB → On
ITEM
Adjustment Procedures:
1. Set the menu as follows, and adjust the G video level
by using the MENU SEL switch.
Test Point : TP61 (GND:GND (A))/
Extension board (extending IF-510)
Adjustment Point:
MENU : System config
PAGE : VTR/CCU (S5)
ITEM : RGB OFFSET
Specifications: A = 700 ±5 mV
(For NTSC)
(For PAL)
4-48 (E)
2. Confirm the R video level.
Test Point
: TP63 (GND:GND (A))/
Extension board (extending IF-510)
Specifications:B = 700 ±7 mV
(For NTSC)
(For PAL)
BVP-550