9-3
DVW-250/250P
9-1-5. Adjustment after Replacement of Boards and/or Blocks
After the board and/or block is replaced, excutes the following adjustment.
Block/Board name
Adjustment
Drum
9-3. Servo Adjustment
9-5-1. RF Parameter Initialize
9-5-4. Phase Adjustment
to
9-5-13. Save the Adjustment Data
CUE head
9-4-4. CUE ERASE Current Adjustment
to
9-4-7. CUE REC Level Adjustment
Lithium battery/SST-3
Recover the RF parameters.
*
1
SST-3
9-2-1. SST-3 Board Voltage Adjustment
9-3. Servo System Adjustment
9-4-4. CUE ERASE Current Adjustment
9-5-7. Equalizer (AMP) Adjustment
to
9-5-13. Save the Adjustment Data
DC/DC converter
No adjustment is required.
ADA-44
9-4-1. PB Level/Distortion Adjustment
to
9-4-3. DC Offset Adjustment
EQ-54
9-4-5. CUE Channel PB Frequency Characteristics Adjustment
to
9-4-7. CUE REC Level Adjustment
9-5. RF System adjustment
DIF-31
9-6. VIDEO System Adjustment-1
VPR-12
9-7-1. Pedestal Level Adjustment
to
9-7-4. INPUT SYNC Level Adjustment
DPR-62
No adjustment is required.
*
1: After the lithium battery/SST-3 is replaced, it is necessary to restore the RF parameters as follows.
1. On the DIAG menu, set PAGE and ITEM as follows.
PAGE : <TEST><RF><NV-RAM>
ITEM : LOAD
2. Push the SET button on the front panel.
9-1. General Information for Electrical Adjustment
