Sanyo ET 3510 User manual
SERVICE
MANUAL
PROGRAM
AUDIO
TIMER
ET
2510
(EUROPE)
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HIWAE
Bra.
2g
SPECIFICATIONS
Type
Daily
program
timer
Time
display
Digital
display
with
fluorescent
display
tube
23
to
O
(hours)
59
to
00
(minutes)
AC
outlets
4
(total
capacity:
500
W)
Power
requirements
AC:
110/220
V,
50
Hz
Power
consumption
5
W
(main
unit
only)
Dimensions
440(W)
x
45(H)
x
150(D)
mm
(including
knobs)
Weight
(approx.)
1.88kg
—Specifications
are
subject
to
change
without
notice.—
WM-4409
CONTENTS
Precaution
for
Use
Names
of
the
Parts
Adjusting
the
Brightness
Setting
the
Time
&
Checking
the
Seconds
Automatic
Power
ON/OFF
Setting
Checking
the
Automatic
Power
ON/OFF
Set
Times
Temporary
Power
OFF
During
Automatic
Power
ON
When
Not
Using
the
Automatic
Power
ON/OFF
Functions
When
Supplying
Power
Continuously
Example
for
Setting
the
Time
Example
of
Automatic
Power
ON
Setting
Trouble-Shooting
Guide
Cabinet
&
Chassis
Exploded
View
&
Parts
List
puP2725
Block
Diagram
Schematic
Diagram
Precautions
for
use
|
Before
use,
check
whether
the
power
line
AC
selector
switch
on
the
rear
panel
of
the
unit
is
set
properly.
If
the
setting
does
not
coincide
with
the
values
in
your
area,
this
may
result
in
a
breakdown
or
in
incorrect
time
display.
Therefore,
make
sure
that
the
selector
switch
is
set
properly.
Caution:
When
changing
the
position
of
the
AC
selector,
do
not
remove
the
two
screws
at
the
same
time.
Do
not
place
the
unit
immediately
above
or
beside
a
radio
or
receiver,
etc.
with
a
built-in
ferrite
bar
antenna.
This
may
generate
noise.
ET
3510
Printed
Circuit
Board
(Bottom
View)
&
Parts
List
3
re)
Do
not
connect
the
unit
to
a
radio,
etc.
with
a
power
consumption
of
less
than
2W
or
3W.
The
switch
which
is
coupled
to
the
timer
may
not
be
turned
off.
Do
not
connect
the
unit
to
a
tape
deck
or
tape
recorder
which
is
not
provided
with
a
stand-by
mechanism.
This
may
result
in
a
breakdown
of
the
tape
deck
or
tape
recorder.
This
unit
should
be
operated
only
at
the
50
Hz
area.
Names
of
the
parts
)OS®
@
®»
222
®BSANYO
PROGRAM
TIMER
ET
3510
TIME
HOUR
MINUTE
START
SECOND
ON
_
OFF
HOUR
MINUTE
T
TIME TIME
pe
DIGITAL
TIME
a
ON
TIMER
SET
STAND
EVER
BY
ON
iat
@
TIME
ADJUST
@®
TIME
SET
switch
@®
HOUR
switch
®
MINUTE
switch
@®
START
switch
©
SECOND
switch
©
TIMER
SET
€®
ON
TIME
switch
@
OFF
TIME
switch
&®
HOUR
switch
@
MINUTE
switch
©
Brightness
control
knob
©
AC
cord
@
AC
OUTLET
sockets
Adjusting
the
brightness
The
unit’s
automatic
dimmer
control
serves
to
adjust
the
brightness
of
the
display
digits
automatically
in
line
with
the
changes
in
the
brightness
of
the
room.
Nevertheless,
the
brightness
can
be
adjusted
beforehand.
Use
asmall
screwdriver
to
rotate
the
brightness
control
knob
counterclockwise
or
clockwise.
Caution:
Do
not
rotate
the
knob
too
far
since
the
automatic
dimmer
control
may
no
longer
work.
Fig.
3
Display
darkens
when
rotated
clockwise.
Display
brightens
when
rotated
counterclockwise.
@
Power
line
voltage
selector
switch
TIMER
SELECT
©
Fig.
1
©
TIMER
SELECT
@
STAND
BY
switch
@
EVER
ON
switch
©
OUTLET
ON
indicator
©
Time
digital
display
@
AUTO
DIMMER
control
(automatic
brightness
control)
BRIGHTNESS
CONTROL
To
darken
—
——
te,
—
tae
To
brighten
Fig.
3
ET
3510
Setting
the
time
Connect
the
power
cord
to
the
AC
power
outlet.
The
timer
digital
display’s
colon
now
winks.
The
display
winks
when
the
power
cord
is
initially
con-
nected
to
the
AC
outlet
and
also
when
there
has
been
a
power
outage
or
failure,
when
connected,
and
the
power
has
thereafter
been
restored.
When
the
display
winks,
the
time
is
not
indicated
and
so
it
is
necessary
to
set
the
time
and
also
the
asutomatic
ON/OFF
times
again.
Check
that
the
SECOND
switch
is
set
to
OFF
(depressed
position).
Set
the
TIME
ADJUST’s
TIME
SET
switch
to
ON
(released
position).
The
colon
now
stops
winking
anda
{722
display
appears.
Set
the
time.
First,
depress
the
TIME
ADJUST’s
HOUR
switch.
When
the
HOUR
switch
is
kept
depressed,
the
digits
on
the
left
of
the
colon
are
sent
forward
rapidly.
When
depressed
once,
the
hour
digit
advances
by
1
hour.
When
the
correct
hour
digit
approaches,
depress
the
switch
once
to
advance
the
hours.
(The
display
changes
from
23
to
0.)
Next,
depress
the
TIME
ADJUST’s
MINUTE
switch.
Like
the
HOUR
switch,
the
digits
on
the
right
of
the
colon
are
sent
forward
rapidly
when
the
MINUTE
switch
is
kept
depressed
and
the
minute
digit
advances
by
1
minute
when
the
switch
is
depressed
once.
When
the
correct
minute
digit
approaches,
depress
the
switch
once
to
advance
the
minutes.
(The
display
changes
from
59
to
00.)
Depress
the
TIME
ADJUST’s
START
switch
when
the
time
has
been
set.
The
bottom
colon
now
starts
to
wink
to
indicate
that
the
clock
function
is
now
working.
Set
the
TIME
ADJUST’s
TIME
SET
switch
to
TIME
DISP
(depressed
position).
Checking
the
seconds
Set
the
SECOND
switch
to
ON
(released
position).
The
normal
time
display
(hours
+
minutes)
now
changes
to
minutes
+
seconds,
with
the
minutes
on
the
left
of
the
colon
and
the
seconds
on
the
right.
Caution:
The
seconds
cannot
be
set
with
the
SECOND
switch.
When
the
time
is
set
with
the
TIME
ADJUST’s
HOUR
and
MINUTE
switches
and
the
START
switch
is
depressed,
the
seconds
are
automatically
set
to
{4
.
This
means
that
all
you
have
to
do
to
set
the
seconds,
is
to
set
the
time
to
a
time
signal
on
the
radio
or
TV.
After
checking
the
seconds,
set
the
SECOND
switch
to
OFF
(depressed
position).
The
time
returns
to
the
normal
display
(hours
+
minutes).
ET
3510
Automatic
power
ON/OFF
setting
1
2
Check
that
the
TIMER
SELECT’s
STAND
BY
switch
and
EVER
ON
switch
are
at
AUTO
(depressed
position).
Set
the
TIMER
SET’s
ON
TIME
switch
to
ON
(released
position)
and
first
set
the
power
ON
time.
Uv:
is
displayed
from
the
normal
time
display
(The
display
registers
{-2
2
with
the
first
setting
but
the
pre-
viously
set
time
is
displayed
with
the
second
and
later
settings.).
When
the
automatic
power
ON
is
set,
the
automatic
power
OFF
time
is
automatically
cleared
and
so
the
power
OFF
time
cannot
be
set
first.
Set
the
automatic
power
OFF
time
after
having
set
the
automatic
power
ON
time.
If
only
the
ON
time
ts
set,
the
unit
will
remain
on
continuously
and
the
power
will
not
be
shut
off.
Set
the
automatic
power
ON
time.
First,
depress
the
TIMER
SET’s
HOUR
switch.
When
the
HOUR
switch
is
kept
depressed
the
digits
on
the
left
of
the
colon
are
sent
forward
rapidly.
When
depressed
once,
the
hour
digit
advances
by
1
hour.
When
the
set
hour
digit
approaches,
depress
the
switch
once
to
advance
the
hours.
(The
display
changes
from
23
to
0.)
Next,
depress
the
TIMER
SET’s
MINUTE
switch.
Like
the
HOUR
switch,
the
digits
on
the
right
of
the
colon
are
sent
forward
rapidly
when
the
MINUTE
switch
is
kept
depressed
and
the
minute
digit
advances
by
1
minute
when
the
switch
is
depressed
once.
When
the
set
minute
digit
approaches,
depress
the
switch
once
to
advance
the
minutes.
(The
display
changes
from
59
to
00.)
Once
the
time
has
been
set,
set
the
TIMER
SET’s
ON
TIME
switch
to
TIME
DISP
(depressed
position).
The
display
now
indicates
the
normal
time.
Once
the
power
ON
time
has
been
set,
set
the
TIMER
SET’s
OFF
TIME
switch
to
ON
(released
position),
and
set
the
power
OFF
time.
The
display
now
changes
from
the
normal
time
to
{ai
.
Set
the
automatic
power
OFF
time.
First
depress
the
TIMER
SET’s
HOUR
switch.
When
the
HOUR
switch
is
kept
depressed,
the
digits
on
the
left
of
the
colon
are
sent
forward
rapidly.
When
depressed
once,
the
hour
digit
advances
by
one
hour.
When
the
set
hour
digit
approaches,
depress
the
switch
once
to
advance
the
hours.
(The
display
changes
from
23
to
0.)
Next,
depress
the
TIMER
SET’s
MINUTE
switch.
Like
the
HOUR
switch,
the
digits
on
the
right
of
the
colon
are
sent
forward
rapidly
when
the
MINUTE
switch
is
kept
depressed
and
the
minute
digit
advances
by
1
minute
when
the
switch
is
depressed
once.
When
the
set
minute
digit
approaches,
depress
the
switch
once
to
advance
the
minutes.
(The
display
changes
from
59
to
00.)
Once
the
time
has
been
set,
set
the
TIMER
SET’s
OFF
TIME
switch
to
TIME
DISP
(depressed
position).
The
display
now
indicates
the
normal
time.
8
At
the
preset
power
ON
time,
the
power
is
automatically
supplied,
the
OUTLET
ON
indicator
lights
up
and
this
indicates
that
the
unit
is
being
powered.
9
At
the
preset
power
OFF
time,
the
power
is
automatically
switched
off,
and
the
OUTLET
ON
indicator
goes
off
to
indicate
that
the
power
has
been
turned
off.
Checking
the
automatic
power
ON/OFF
set
times
Checking
the
automatic
power
ON
set
time:
Set
the
TIMER
SET’s
ON
TIME
switch
to
ON
(released
position).
Checking
the
automatic
power
OFF
set
time:
Set
the
TIMER
SET’s
OFF
TIME
switch
to
ON
(released
position).
The
display
is
set
from
the
normal
time
display
to
the
automatic
power
ON/OFF
time.
Caution:
@®
Do
not
depress
the
TIMER
SET’s
HOUR
or
MINUTE
switches
when
checking
the
automatic
power
ON/OFF
set
time.
If
they
are
depressed,
the
automatic
power
ON/OFF
times
will
be
changed
or
they
will
be
erased
and
automatic
power
ON/OFF
operations
will
no
longer
be
performed.
@
After
having
checked
the
automatic
power
ON/OFF
set
times,
set
the
TIMER
SET’s
ON
TIME
switch
or
OFF
TIME
switch
to
TIME
DISP
(depressed
position).
The
normal
time
display
will
be
indicated
again.
Temporary
power
off
during
automatic
power
ON
Check
that
the
TIMER
SELECT’s
EVER
ON
switch
is
at
AUTO
(depressed
position)
and
set
the
STAND
BY
switch
to
ON
(released
position).
Once
the
STAND
BY
switch
is
set
to
ON
(released
position),
the
OUTLET
ON
indicator
goes
off
and
power
is
no
longer
supplied
to
the
unit.
When
the
STAND
BY
switch
is
set
to
AUTO
(depressed
position),
the
OUTLET
ON
indicator
lights
up
and
power
is
again
supplied
to
the
unit.
When
not
using
the
automatic
power
ON/OFF
functions
Check
that
the
TIMER
SELECT’s
EVER
ON
switch
is
set
at
AUTO
(depressed
position)
and
set
the
STAND
BY
switch
to
ON
(released
position).
When
the
STAND
BY
switch
is
kept
at
ON
(released
position),
the
automatic
power
ON/OFF
functions
do
not
work.
|
When
supplying
power
continuously
Set
the
TIMER
SELECT’s
EVER
ON
switch
to
ON
(released
position).
The
OUTLET
ON
indicator
remains
on
and
power
is
continuously
supplied.
(There
is
no
automatic
power
OFF
function.)
@
The
manual
ON
(power
on)
position
of
the
TIMER
SELECT’s
EVER
ON
switch
functions
as
the
manual
OFF
(power
off)
position
of
the
STAND
BY
switch.
If
both
switches
are
at
ON
(released
position),
the
EVER
ON
switch
takes
priority.
ET
3510
=xample
for
setting
the
time
‘etting
time
to
35
minutes
past
12.
1)
Winks
2)
Set
SECOND
switch
to
OFF
(depressed
position).
TIME
HOUR
MINUTE
START
SET
THE
Orr
ose
a
a
ON
ON
TIME
A0vUST
SECOND
ON
OFF
HOUR
MINUTE
TIME
TIME
0
ois
O
O
0
ose
a
ON
TIMER
SET
BSAaAnvo
Oi
TAL
PROGRAM
TIMER
ET
3510
3)
Set
TIME
SET
switch
to
ON
(released
position).
4)
Displa
y
is
set
to
ir
TIME
HOUR
MINUTE
START
SET
TIME
ADVUST
mre
aroe.
SECONO
OFF
HOUR
MINUTE
ON
TIME
TIME
es]
000
70
dst
00
TIMER
SET
BSAnvo
OIGITAL
OISPLAY
5)
Depress
HOUR
switch
and
set
to
‘'12”.
vr
A0wST
TIME
HOUR
MINUTE
START
SECOND
ON
OFF
HOUR
MINUTE
SET
TIME TIME
e[]
Oo
0
O
0
a
(]
0
0
a
a
a
ON
ON
ON
TIMER
SET
RF
SAnvo
(6)
Depress
MINUTE
switch
and
set
to
35”.
TIME
HOUR
MINUTE
START
SET
s[]
O
0
ose
=
On
TIME
ADVEST
SECOND
ON
OFF
HOUR
MINUTE
TIME
TIME
70
O80
0
0
TIMER
SET
(7)
Depress
START
switch.
(8)
Winks
ET
3510
TIME
HOUR
MINUTE
START
SECONO
ON
OFF
HOUR
MINUTE
ser
sl
oad
TIME
AOVUST
TIME
HOUR
MINUTE
START
fooag
TIME
ADWIST
“1
O80
00
TIMER
SET
SECONO
ON
OFF
HOUR
MINUTE
TIME
Time
i
0
0
e(]
0 0
ose
a a
On
On
TIMER
SET
BSAnNvO
@Sanvo
8
SANVO
PROGRAM
TimEeR
ET
3510
PROGRAM
TimMER
ET
3510
PROGRAM
TIMER
ET
3510
PROGRAM
TimER
ET
3510
PROGRAM
TimER
ET
3510
Example
of
automatic
power
ON
setting
Setting
time
to
13:45.
(1)
Present
time
(2)
Winks
(3)
Set
STAND
BY
switch
and
EVER
ON
switch
to
AUTO
(depressed
position).
°F
HOUR
MINUTE
ak
1O0
MER
SET
STANO
EVER
BY
ON
oo
TWER
SELECT
(4)
Set
ON
TIME
switch
to
ON
(released
position).
(5)
Display
is
set
to
2-08,
BS
SANVO
PROGRAM
TIMER
ET
3510
TIME
HOUR
MINUTE
START
SECOND
ON
OFF
HOUR
MINUTE
SET
TIME
TIME
ey
Sa
-
Ss
rt
rl
CU
Ona
rier
re
é
sl
Ooo
70
feoo0
ccm
ee
on
on
on
ome
TIME
AOVUST
TIMER
SET
(6)
Depress
HOUR
switch
and
set
to
“13”.
PROGRAM
TiMeR
ET
3510
We
MOUR
MINUTE
START
SECOND
ON
FF
HOUR
MINUTE
“ooo
+0
O80
00
a
On
93
TIME
ADVUST
TIMER
SET
(7)
Depress
MINUTE
switch
and
set
to
“45”.
BSANVO
PROGRAM
TimeR
ET
3510
TIME
HOUR
MINUTE
START
SECOND
ON
OFF
HOUR
MINUTE
SET
Time Time
so
oO00
70
o80
0
TIME
ADVUST
TIMER
SET
(8)
Set
ON
TIME
switch
to
TIME
DISP
(depressed
position).
(9)
Display
indicates
present
time.
(10)
Winks
Tye
HOUR
MINUTE
START
SECOND
ON
r
=
000
O20
TIME
AOWUST
TROUBLE-SHOOTING
GUIDE
Time
display
vanishes
and
center
colon
winks.
Power
has
been
restored
after
power
outage
or
failure.
Time
and
automatic
power
ON/
OFF
must
be
set.
No
change
in
display
even
when
TIME
ADJUST’s
HOUR
and
MINUTE
switches
are
depressed.
TIME
ADJUST’s
TIME
SET
switch
is
at
TIME
DISP
(de-
pressed
position).
Set
TIME
SET
switch
to
ON
(released
position).
No
change
in
display
even
when
TIMER
SET’s
HOUR
and
MINUTE
switches
are
depressed.
TIMER
SET’s
ON
TIME
switch
or
OFF
TIME
switch
is
at
TIME
DISP
(depressed
position).
Set
ON
TIME
switch
or
OFF
TIME
switch
to
ON
(released
position).
No
automatic
power
ON.
TIMER
SELECT’s
STAND
BY
switch
is
at
ON
(released
posi-
tion).
Always
set
STAND
BY
switch
to
AUTO
(depressed
position)
for
automatic
power
ON.
No
automatic
power
OFF.
TIMER
SELECT’s
EVER
ON
switch
is
at
ON
(released
posi-
tion).
Always
set
EVER
ON
switch
to
AUTO
(depressed
position)
for
automatic
power
OFF.
Cannot
depress
TIME
ADJUST’s
START
switch
after
having
set
time.
SECOND
switch
is
at
ON
(released
position).
Always
set
SECOND
switch
to
OFF
(depressed
position)
to
set
time.
Clock
time
is
extremely
fast.
This
unit
is
used
at
the
60
Hz
area.
Use
the
unit
at
the
50
Hz
area.
Time
display
does
not
change
even
after
many
hours
have
passed.
Display
does
not
change
even
when
SECOND
switch
its
set
to
ON
(released
position).
TIME
ADJUST’s
START
switch
is
not
depressed.
(Colon
bottom
is
not
winking.)
Depress
START
switch
and
set
TIME
ADJUST’s
TIME
SET
switch
to
TIME
DISP
(depressed
position).
No
automatic
power
OFF
even
when
TIMER
SELECT’s
STAND
BY
switch
is
set
to
ON
(released
position).
TIMER
SELECT’s
EVER
ON
switch
is
at
ON
(Released
posi-
tion).
(OUTLET
ON
indicator
is
lighted.)
Set
EVER
ON
switch
to
AUTO
(depressed
position).
CAUTION:
This
timer
is
specifically
designed
to
operate
ONLY
with
«
SANYO
audio
equipment.
ET
3510
CABINET
&
CHASSIS
EXPLODED
VIEW
11
ET
3510
PARTS
LIST
PACKING
PARTS
LIST
CHASSIS
PARTS
LIST
Ref.
No.
Parts
Number
Ref.
No.
Parts
Number
Description
131
6
1139
79202
Box
Corrugate-E
XP
(Inner
Carton)
7
13121801
12900
Leg
1316
1139
79301
Box
Corrugate-EXP
(Outer
Carton)
8
*
13123301
26400
Chassis
Description
1316
2119
01980
Bag
Polyethylene-E
XP
9
*
13123306
30900
Panel
Rear
131
6
3009
29120
Pad
(Bottom)
10
131
2
5205
15300
Cushion
131
6
3009
29130
Pad
(Top)
11
1312
5205
15400
Cushion
1316
3009
29140
Pad
(Outer
Carton)
12
131
2
5205
23100
Cushion
1:3
13126111
14200
Bushing
14
131
27103
20914
Label
(Fuse
T250mA)
ACCESSORIES
PARTS
LIST
1
13127103
20918
Label
(Fuse
T200mA)
Ref.
No.
Parts
Number
Description
131
6
4119
80900
Explanatory
Booklet
ELECTRICAL
PARTS
LIST
Ref.
No.
Parts
Number
Description
CABINET
PARTS
LIST
16
A
4231201020
Slide
Switch
(Voltage
Select)
17
A.
42349
20960
Fuse,
T200mA
Ref.
No.
Parts
Number
Description
18
A
4.2349
21320
Fuse,
T250mA
1
13121410
22100
Cover
19
A
4
2349
20570
Fuse,
T2.5A
9
131
2
4208
32200
Spacer
20
&
4235200450
AC
Socket
Zi
A.
4.
2359
21021
Fuse
Holder
2?
A.
4
2439
20528
Line
Cord
APPEARANCE
PARTS
LIST
23
A.
4251209721
Power
Transformer
24
*
13104001
03940
Main
P.C.B.
Assy
Ref.
No.
Parts
Number
Description
25.
*
13104001
03950
Sub
P.C.B.
Assy
96
»*
13104001
03960
Power
Source
P.C.B.
Assy
3
1310
1016
34600
Panel
Decorate
Assy
57»
13104001
03970
Digitron
P.C.B.
Assy
4
1310
2025
00300
Frame
Assy
5
131
2
1601
60300
Knob,
Push
Switch
(Non
Lock)
*__Not
a
service
part.
6
1312160160400
Knob,
Push
Switch
(Lock)
NOTES:
1.
Part
orders
must
contain
Model
Number,
Part
Number
and
Description.
2.
Ordering
quantity
of
screws
and/or
resistors
must
be
multiple
of
10
pcs.
PRODUCT
SAFETY
NOTICE
PRODUCT
SAFETY
SHOULD
BE
CONSIDERED
WHEN
A
COMPONENT
REPLACEMENT
IS
MADE
IN
ANY
AREA
OF
AN
UNIT.
COMPONENTS
INDICATED
BY
AMARK
A
IN
THISPARTS
LIST
AND
THE
SCHEMATIC
DIAGRAM
SHOW
COMPONENTS
WHOSE
VALUE
HAS
SPECIAL
SIGNIFICANCE
TO
PRODUCT
SAFETY.
IT
IS
PARTICULARLY
RECOMMENDED
THAT
ONLY
PARTS
SPECIFIED
ON
THE
FOLLOWING
PARTS
LIST
BE
USED
FOR
COMPONENT
REPLACEMENT
POINTED
OUT
BY
THE
MARK.
P2725
BLOCK
DIAGRAM
R
OUTPUT
(11/13
BIT)
f
PROGRAM
COUNTER
ROM
R
OUTPUT
RAM
SUBROUTINE
1024
WORD
LATCH
64
WORD
RETURN
REGISTER
8
BIT/WORD
&
BUFFER
4
BIT/WORD
PAGE
ADDRESS
REGISTOR
PAGE
BUFFER
REGISTOR
ORDER
DECODER
Y
REGISTOR
|
|
OSCILLATOR
OPERATIONAL
K
INPUT
CIRCUIT
(4
BIT)
ACCUMULATOR
REGISTOR
O
OUTPUT,
LATCH,
and
PLA
CODE
CONVERTER
V
O
OUTPUT
(8
BIT)
PIN
CONFIGURATION
(TOP
VIEW)
ET
3510
SCHEMATIC
DIAGRAM
?
POWER
SOURCE
PCB.
ASS’Y
:
MAIN
P.C.B.
ASS’Y
=
1310-4001-03940
|
a
v
STAND
BY
EVER
ON
ON
TIME
_
OFF
TIME
TIME
ADJ.
START
(ae
nl
a
Tae
oie
ps1307D
O
kG
ee
1
|
ore
es
a
[plore
id
O4
!
iA
dh,
ifts
Pr
On
€
D2W
-1112P-V
SECOND
CO5
O
(@)
OFF
r—
0.01/250
;O
@
|
5
RELAY
:
A\
RELAY
FS7815M
SIRBA2O
RO1
RO2
22/1W
100/1W
Wy
CO4
470/16
TOTAL
500W
MAX
HO
\
OF
FUSE
=a
Fuse
A
asec
AC
110/220V
50
Hz
NOTES:
1.
All
resistors
values
are
indicated
in
‘‘ohm”
(K=10°
,M=10°).
2.
All
capacitors
values
are
indicated
in
“wF"
(P=1077).
3.
All
volatages
indicated
on
the
schematics
are
measured
under
the
following
conditions.
a.
Usea
V.T.V.M.
ET
3510
—
10
—
:
eo
Q01
Apo!
2SC536
SIRBA2O
E,F
Qo
ROS
10K
T250mA
VUYQYOQY
AC
SELECTOR
b.
All
voltages
+10%
with
respect
chassis
ground
c.
No
signals
at
input
terminals
d.
AC
input
at
220
volts
50
Hz
4.
This
is
a
fundamental
schematics
diagram.
Some
products
may
be
modified
without
notice.
SUB
P.C.B.
ASS’Y
1310-4001-
03950
Q03,
04
2SC536
E,F
x
2
oO
nn
a
uw
DO1~13
.
SEE
DS442
x
13
R18
47K
¢
l
9
6
|
|
I
ICO!
=
pP
2725
|
|
2vroi
|
|
47K-B
|
10
io
€
6
Roo
BRIGHTNESS
1K
CONTROL.
Q01
,
02
2SA
659
x2
aa
O
O) O) O) O) O) O) O)
@
O)
O)
I
|
janan
rt
tthettt
ta
@
e
@ 8
@
@ S
@
@
6 @
@
a
© O
®
16
9
4
7
"1
14
12
10
15
8
13
6
5
3
2
1
°
~~
Cr?
°
PL
Wb
LED
CdS
DIGITRON
OUTLET
AUTO
ON
DIMMER
DIGITRON
P.C.B.
ASS’Y
—
4310-
4001-03970
PRODUCT
SAFETY
NOTICE
PRODUCT
SAFETY
SHOULD
BE
CONSIDERED
WHEN
A
COMPONENT
REPLACEMENT
IS
MADE
IN
ANY
AREA
OF
AN
UNIT.
COMPONENTS
INDICATED
BY
A
MARK
A\
IN
THIS
SCHEMATIC
DIAGRAM
SHOW
COMPONENTS
WHOSE
VALUE
HAS
SPECIAL
SIGNIFICANCE
TO
PRODUCT
SAFETY.
IT
IS
PARTICULARLY
RECOMMENDED
THAT
ONLY
PARTS
SPECIFIED
ON
THE
ATTACHED
PARTS
LIST
BE
USED
FOR
COMPONENT
REPLACEMENT
POINTED
OUT
BY
THE
MARK.
|
MAIN
PRINTED
CIRCUIT
BOARD
SUB
PRINTED
CIRCUIT
BOARD
(BOTTOM
VIEW)
(BOTTOM
VIEW)
rq
BRIGHTNESS
G
|
—
bc)
eau}
STAND
BY
EVER
ON
TIME
SET
HOUR
MINUTE
START
SECOND
ON
TIME
OFF
TIME
HOUR
MINUTE
DIGITRON
P.C.BOARD
POWER
SOURCE
P.C.BOARD
(BOTTOM
VIEW)
|
(BOTTOM
VIEW)
2W-
1112P-V
DIGITRON
le
|
oer
ET
3510
MAIN
P.C.B.
Assy
131
0
4001
03940
Ref.
No.
Parts
Number
4
2312
03810
Description
PARTS
LIST
POWER
SOURCE
P.C.B.
Assy
VRO1
4
2222
01140
Semi-Fixed
47k-B
4
2312
02310
Push
Switch
1key
4
2312
03420
Key
Board
Switch
4
2312
03820
Switch
Push
3key
CAPACITORS
COT
CIHCZJ470SPA
Ceramic
4/7
pF
5OV
+£5%
CO2
CIHRY-474APA
Electrolytic
0.47
uF
50V
COS
C2HYDP103A
Ceramic
O.01
uF
500V
+100,—0%
SEMICONDUCTORS
DO1,02
20559040
44210
Diode,
DS-442
05
06
07,08
09,10
11,12
13
{C01
III-MP2725AS
IC,
wP2725AS
Q01,02
2035
6800
65960
TR
2SA659
F
Q03,04
203
55000
53650
TR
2SC536
E,
F
RESISTORS
RO1,02
R2EDZJ1O4APA
Carbon
100k
1/4W
=+5%
03,04
05,06
07,08
09,10
11,12
R13,14
R2EDZJ224APA
Carbon
220k
1/4W
=
=+5%
R15
R2EDZJ472APA
Carbon
4.7k
1/4AW
=
+5%
R16
R2EDZJ122APA
Carbon
1.2k
1/4W
3
+5%
Ri7
R2EDZJ103APA
Carbon
10k
1/4W
+5%
R18
R2EDZJ473APA
Carbon
47k
1/4W
+5%
R19
R2ZEDPJ475A
Carbon
4.7M
1/4W
+5%
R20
R2EDZJ102APA
Carbon
ik
1/4W
+£5%
R21
R2ZEDZJ682APA
Carbon
6.8k
1/4W
=+5%
R22
R2EDZJ102APA
Carbon
1k
1/4W
+5%
SUB
P.C.B.
Assy
131
0
4001
03950
Ref.
No.
Parts
Number
Description
131
0
4001
03960
Ref.
No.
Parts
Number
Description
A.
4
232200120
Relay
CAPACITORS
CO
CIVRFE-477A.
Electrolytic
4/0uF
35WV
C02
CIVRY-226APA
Electrolytic
22nF
35V
C03
CIHFYK103APA
Mylar
0.01
nF
50V
+16V.
Co4
CICRE477A
Electrolytic
470uF
16V
C05
C2EHRM103A
Metallized
Paper
0.01
pF
250V
£20%
SEMICONDUCTORS
DO01,02
A
DDD-S1RBA20
DO3
202
5
2440
13040
ICO1
IAA-FS-7815M
RESISTORS
RO1
R3BAXBJ220A
RO2
R3AXBJ101A
DIGITRON
P.C.B.
Assy
131
0
4001
03970
Ref.No.
Parts
Number
4
2082
00010
4
2142
00030
131
2
4208
27100
131
2
4208
31400
131
2
5205
22500
Diode,
S1RBA20
Diode,
DS-130T
IC,
Votage
Regulator
Oxide
Metal
Film
22
1W
45%
Oxide
Meta!
Film
100
1W
+5%
Description
Cd
S
Cell
P201D-7R
Digitron
Spacer
(L.E.D.)
Spacer
(L.E.D.)
Cushion
SEMICONDUCTORS
DOO-SLP-132B
NOTES:
1,
Part
orders
must
contain
Model
Number,
Part
Number
and
Description.
2.
Ordering
quantity
of
screws
and/or
resistors
must
be
multiple
of
10
pcs.
Push
Switch
2key
(Ever
ON.
Standby)
SEMICONDUCTORS
Q01
203
5
5000
53650
RESISTORS
RO1
R2EDZJ222
APA
RO2
R2ZEDZJ273APA
ROS
R2EDZJ103APA
ET
3510
TR
25C536
E,:F
Carbon
2.2k
Carbon
27k
Carbon
10k
1/4W
1/4W
1/4W
t5%
t5%
+5%
—14—
Diode,
SLP-132B
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