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2. Open the Service Menu and select the item C00 RF ED.
3. Playback the Master Tape
4. Adjust C15 RP MAG L1 and C16 RP MAG L2 so that the DC level
Vdc is 2.5V ± 0.2V
5. Change the connection of the Oscilloscope.
CH1 : TP103 CH2 : TP2 (Trigger)
6. Adjust C23 PB MAG L1 and C24 PB MAG L2 so that the DC level
Vdc is 2.5V ± 0.2V
7. Press the MENU Button and the return to the Service Main Menu.
8. Select the item E00 RF DP.
9. Adjust E23 PB MAG L1 and E24 PB MAG L2 so that the DC level
Vdc is 2.5V ± 0.2V
10. Change the connection of the Oscilloscope.
CH1 : TP203 CH2 : TP1 (Trigger)
11. Adjust E15 RP MAG L1 and E16 RP MAG L2 so that the DC level
Vdc is 2.5V ± 0.2V.
12. Eject a tape and close the Service Menu.
13. Turns power OFF.
6.6.2. ENV Level Adjustment (Rch)
Board
Specification
Test Point
Adjustment Point
Input Signal
Mode
Tape
M.EQ
1. Scope Probe 10 : 1
RF EQ (H4)
Vdc = 2.5V ± 0.2V
TP1, TP2, TP103, TP203
Service Menu
Playback
VFM3580KM (Color Bar
Portion)
Oscilloscope
100
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