Sony BKM-301HD Service Manual page 21

Adjusting Procedure
1. Y Gain Adjustment
State during Adjustment
• Input the HD SDI color bar
(100% color bar) signal into
the INPUT C (HD SDI) input
terminal.
• Connect the oscilloscope to
pin 7 of CN102 (Y SDI).
2. P Gain Board
B
State during Adjustment
• Input the HD SDI color bar
(100% color bar) signal into
the INPUT C (HD SDI) input
terminal.
• Connect the oscilloscope to
pin 9 of CN102 (PB SDI).
3. P Gain Board
R
State during Adjustment
• Input the HD SDI color bar
(100% color bar) signal into
the INPUT C (HD SDI) input
terminal.
• Connect the oscilloscope to
pin !¡ of CN102 (PR SDI).
Specification
• Output level of pin 7 of CN102 (Y SDI): 700 ±10 mV p-p
700 mV p-p
Specification
• Output level of pin 9 of CN102 (PB SDI): 700 ±10 mV p-p
700 mV p-p
Specification
• Output level of pin !¡ of CN102 (PR SDI): 700 ±10 m Vp-p
700 mV p-p
Adjusting Point
1 RV101 (A-3) B Board
Adjusting Point
1 RV103 (A-1) B Board
Adjusting Point
1 RV102 (A-1) B Board
2-3