Chroma Adjustment - Sony BVP-550 Maintenance Manual

4-4. Overall Electrical Alignment

4-4-4. Chroma Adjustment

Equipment : Waveform monitor, Vectorscope
Test point : TEST OUT connector
Preparations:
Connect the vectorscope to the TEST OUT connector.
OUTPUT/DCC switch (on the side panel) → BARS
RGB/ENC switch (on the side panel) → ENC
Adjustment procedures:
1. Menu setting:
MENU : System config
PAGE : Y/Chroma (S2)
ITEM : CHROMA LVL
Specifications: Place the beam spots inside the
corresponding frames on the
vectorscope.
2. Connect the waveform monitor to the TEST OUT
connector.
(For NTSC)
(For PAL)
4-28(E)
3. Menu setting:
MENU : System config
PAGE : Y/Chroma (S2)
ITEM : BURST LVL
Specifications: A = 40 ±1 IRE (for NTSC)
A = 300 ±5 mV (for PAL)
(For NTSC)
(For PAL)
BVP-550
BVP-550P