Electrical Alignment After Replacement Of Main Parts; General Information For Electrical Alignment; Notes On Electrical Alignment - Sony DNW-A100 Maintenance Manual

Electrical Alignment after Replacement of Main Parts

6-1. General Information for Electrical Alignment

In Section 6 explains the electrical alignment after replacing the following parts.
. Drum assembly / Upper drum assembly ................................................................... Sections 6-2 and 6-3.
. AT head .................................................................................................................................... Section 6-4.

6-1-1. Notes on Electrical Alignment

. Never touch (or turn) the adjustment parts which are not described in Section 6.
If turned once, the parts require the electrical adjustments that are described in Section 3.
. Do not execute adjustment items nor change data in the maintenance mode which are not described in
Section 6.
If executed or changed carelessly, turn off the power of the DNW or execute "ALL DATA PREVI-
OUS" in each NV-RAM control menu so as not to save the data. (Never execute "SAVE ALL ADJUST
DATA" in each NV-RAM control menu.)
n
NV-RAM control menu for the servo system have no function "ALL DATA PREVIOUS".
If executed carelessly the automatic adjustment, turn off the power of the VTR.
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
Section 6
6-1. General Information for Electrical Alignment
6-1