Canon Canovision8 E50E - Page 108

2A-E7E, E7B, E7AS SCHEMATIC DIAGRAM
GND GND
AD.
10V/2us
DC
\
CHG.
10V/2as
DC
CHG.
2v/2as
DC
CHG.
20mV/2us
AC
GND GND
AD. O.5V/2as OC
\ /
\ A %
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Notice
22
Sie
1,
The
voltages
and
waveforms
are
obtained
according
to
the
é!
Mc
GNOs
as
fellows.
a
N
“@1—=
GND
MATES
+ 1C51—=GND
:The
secondary
ciscults—=GNO
©
*
Since
the
GNOs
of
primary
side
and thesecondary
side
arel
each
other,
be
careful
not
touse
them
togather,
2,
The
voltages
and
waveforms
are
obtained
on
the
following
e
‘GND
“Power
suppl
y——
220V/S0Hz
-AD.
(Adapter
mode)—eThe
monoscope
master
isptaybacked
con
CA-E7
and CRE?
to
VETO
¥
“CHG.
(Charge
mode)—=The
charging
state
with.
CA-E7
and
CR-£
PHO?
(472)
to
BP-E77.
roan
e
jand
@
3.
Each
color
of
the
voltages
indicates
the
mode
as
be!
ow.
AD.
5V/2as
DC
CHG.
5V/2us
DC
“Black—=
Adapter
mode
-
*Ret
—wicharse
mee
4, Disconnect
the
GND termina!
of oscilloscope
and
the
GND
te
CHG.
SomV/2xs
AC
BE
COULD
S
4
.
Waveforms
and voltages
are
typical
values,
not
absolute
ste
Voltage
is
measured
by
a digital
voltmeter.
01] May. 1988
33
Waveforms are observed by using a 10:1 probe.
* Specifications are subject to change without notice for i
© CAN