Panasonic DVC PRO Studio AJ-D950P Service Manual page 110

Board
Specification
Test Point
Adjustment Point
Input Signal
Mode
Tape
M.EQ
1. Open the Service menu and select item B00 EQ ED ADJUST menu.
2. Playback a 25M Master Tape.
3. Set the item as follows.
B41 VITERBI MODE : OFF
4. Adjust each adjustment item so that the R1 and R2 error rate is
minimum.
Adjustment items & procedures
A. B08 PB PLL PHS R , B09 PB PLL SL R
B. B33 PB MAIN DL R
C. B10 PB AEQ R
D. B11 PB GAIN R1 , B12 PB PHASE R1
E. B13 PB GAIN R2 , B14 PB PHASE R2
6.6.15. EQ Adjustment (50M PB VITERBI ON)
Board
Specification
Test Point
Adjustment Point
Input Signal
Mode
Tape
M.EQ
1. Set the items as follows.
B41 VITERBI MODE : ON
B01 PB PLL PHS L
B08 PB PLL PHS R
2. Adjust B02 PB PLL SL L so that the L1 and L2 error rate is
RF EQ
Error Meter
Service Menu
PLAY
VFM3580KM (Color Bar
Portion)
RF EQ
Error Meter
Service Menu
Playback
VFM3580KM (Color Bar
Portion)
Oscilloscope
-55
-55
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