Sony BVH-2000, Руководство по эксплуатации и обслуживанию

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In this test, it is possible to check the
switches and dial on
switch check
Press the key or operate the switch on the control panel,
or
BV H-2000( U/C) IPS/PM
Search dial check
Turn the dial fully
CW
and
CCW~
and confirm that the
The free run test is a useful function for detecting
a
defective
address bus or bus buffer.
run condition
from the data bus on the board. Since the address which
increases every four clocks is outputted
from the CPU to
set to ON, it is possible to check the address bus and bus
buffer on the SY-80 board in a similar manner to
1
above.
on SV-43
set to ON. it is possible to check the address bus and bus
buffer
the board in to
4-13-7. Test
by
Memory Readout
and also status data which indicates the operating condition of
the VTR, on the ND1 of the SY-79 and SY-80 boards. By
shown later,
If the BKH-2015A time code reader/generator is installed, it is
the common memory by
and the 15th address after the above
'"4-13-9"
4-43