Rf System Alignment; Pb All Automatic Adjustment - Sony GY-2120WD Maintenance Manual

6-6. RF System Alignment

6-6. RF System Alignment
Adjust each component in the order below when repairs and component replacement were performed in
the electric circuit of an RF system. For the connection of equipment, refer to Section 6-1-1.
n
Execute No.1 instead when executing No.2 to No.4.
Item
No. Adjustment title
1

PB All Automatic Adjustment

2 PB Level Automatic Adjustment
3 PB PLL Automatic Adjustment
4 PB Equalizer Automatic Adjustment
5 REC Current Automatic Adjustment
6 Saves RF Adjustments Data
Equipment and tool
. Alignment Tape YR5-1 (Sony part No. 8-960-074-11)
. Blank tape (DTF cassette tape)
. PC (IBM PC/AT compatible computer)
. Terminal Emulator Software (DEC VT100 or equivalent)
. RS-232C cross cable
. GY-2120 control software (remo.exe) (Refer to Section 1-10.)
6-200
Board name Adjustments
RF01 : PB All Adjust
RF02 : PB Level Adjust
RF03 : PB PLL Adjust
RF04 : PB Equalizer Adjust
RF05 : REC Current Adjust
RF07 : RF NV-RAM Save
Remarks
GY-2120WD/WS