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2. Set the item as follows
D41 VITERBI MODE : OFF
3. Adjust D08 PB PLL PHS R and D09 PB PLL SL R so that the R1 and
R2 error rate is minimum.
4. Adjust D33 PB MAIN DL R so that the R1 and R2 error rate is
minimum.
5. Adjust D10 PB AEQ R so that the R1 and R2 error rate is minimum.
6. Adjust D11 PB GAIN R1 and D12 PB PHASE R1 so that the R1 error
rate is minimum.
7. Adjust D13B PB GAIN R2 and D14 PB PHASE R2 so that the R2
error rate is minimum.
6.6.21. EQ Phase Adjustment (25M PB)
Board
Specification
Test Point
Adjustment Point
Input Signal
Mode
Tape
M.EQ
1. Playback the 25M Master Tape.
2. Set the item as follows.
D41 VITERBI MODE : OFF
3. Adjust D05 PB PHASE L1 so that the L1 error rate is minimum.
4. Adjust D07 PB PHASE L2 so that the L2 error rate is minimum.
5. Adjust D12 PB PHASE R1 so that the R1 error rate is minimum.
6. Adjust D14 PB PHASE R2 so that the R2 error rate is minimum.
6.6.22. EQ Adjustment (25M PB, VITERBI ON)
RF EQ
Service Menu
PLAY
VFM3580KM (Color Bar
Portion)
114
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