NAD 3020B User manual
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30208
AND
3120
REAR
PANEL CONNECTIONS
ENGLISH
1.
Ground
2.
Phono
J.
MM/MC
Phono
Seleetor
4.
Tuner
5.
Aux
7. P.-.-Amp
Oul
Norn'\8t
ln.
Lab In
8.
S-kon
I.
SoftOipp;nt
10. AC Con,.,_Mnce
Outlea
11.1-nc.
FRANCA$
1.
M••
I.
lorMI
pour~
2.
Entr•
p/lono
I.
E-on-.,
3.
SMee10Ur
Bobtne
mobite/
Aiment
mobile 10.
PrM
~
c:ounM
CA
-4,
Entr•tuMt
11.
l~nce
5.
Entree-.uuii.U.
DEU~H
1.
Erdo
,_,.._
..
.e.,..,.
1
MM/MCScholtw
4.
Aundfunbtntltnl
5. z....
tni~
7.
V--'<•·"""-1.
Honftoi.EI._,t.
Ubor-1:~"9
8.
u..-..oct>lul
l.t.u
___
_
10.N-
11.1.._,..
8.
TIPI
~•v/RecOf"d
8.
Entr--./Sortie....,W9-toptooo~~e-
&.
T-0-W--/Au,.,.,hmo
7.
Sortiepr•rnpli,
.mrnemplidepu~-normllll-
•mr•
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de
puill.a.r'la
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10
.-TAPE--,
NCl"MAL
PRf-Aw
'LAY/REC
1 3 2 4 5 6
30208
FRONT PANEL CONTROLS
EHGLJSH
1.
2.
"""""
J.
s..
-'·
Trft:JIIe
5.
Salona
6.
AuJIJTul'lft/Phono
•
P'OWER
1
9.
L....-..
10.
VOiu,..
11.
LED--
!'MONES
2
FRANCAIS
1. Alirnen1at:ion 7. Mavf'W'tOPhone
2.
~
decouu
8.
Mono
J.
GI'W'ft
9.
Com.-nat...,,
phySiolovi~•
4_
A9n
10.
Votv'""'/EQU•hbf"e9t
6.
Au•
Tuner/Phono
Steno
Amolrfier
30208
TREBLE
BALANCE
3 4 5
3120
FRONT PANEL CONTROLS
~
Sc...-.o
Arnphfj,er
3120
• "
POWER-
I'HONES
1 2
7 9
AUX
AUX
.11
lntHIGHt
-401NOAMAL)
IMPEDANCE
8
DEUTSCH
1.
Neu.
2.Kcp-......,.
J.~-
4,
H-...,
5.
Ba&ln<»revftr
8.
Zuut:tt-rat,
R•dto,
PtatteniPief«
TUNER
~HONO
TAI"E
6 7
TUNER
I'HONO
TAI"E
6 7
7.
Ton~n.tur
8.
MortOICtl*tw
9.
Gehorichtige
l.altrblfk.nregetung
10.
LeutstarU
11.
LED·L..;stu-zeogo
MONO
LOUDNESS
8 9
MONO
LOUDNESS
8 9
CAUTION:
TO
REDUCE
THE RISK OR
ELECTRIC
SHOCK,
00
NOT
REMOVE
COVER
lOA
BACK!.
NO
USER.SERVICEABLE
PARTS INSIOE. REFER
SERVICING TO
QUALIFIED
SERVICE PERSONNEL
11
VOLUME
10
·VOLUME
L
......
R
10
••
•
•
•
SPECIFICATIONS
POWER
AMPLIFIER
SECTION
Continuous average power
output
at 8 ohms
(minimum
RMS power per channel,
both
channels
driven,
with
no more than the rated
distortion)
Rated
distortion
(THO)
20Hz-20
KHz
Dynamic Headroom
at
8 ohms
Dynamic power
(maximum
short-term power
Per
channel)
8 ohms
4 ohms
2 ohms
T.H.D
and SMPTE I.M,
distortion
from
250
mW
to
rated
output
IHF
I.M. (CCIF
IM)
and T.I.M.
distortion
at
rated
output
Input
impedance
NORMAL
input
LAB
input
Input
sensitivity
for
1
Watt/25
Watts
out
Frequency Response,
LAB
Input
Audio
bandpass
filtering,
NORMAL
input
PREAMPLIFIER
SECTION
Phone
input
Input
impedance
Input
Sensitivity (1 KHz)
for
1
Watt/
25 Watts
out
Signal-to-Noise Ratio
with
cartridge
connected, A- weighted
Input
Overload
R
IAA
Accuracy
HIGH-LEVEL
INPUTS
(TUNER,
AUX,
TAPE)
Input
Impedance
Input
Sensitivity
fpr
1 W
/25
Watts
out
Signal-to-Noise ratio, A-weighted
Input
Overload
Frequency Response
PHYSICAL
SPECIFICATIONS
Height
Width-~
Depth
Net Weight
Shipping Weight
Power Consumption
'•
25 W (14 dBW)
0.02%
+3.0 dB
sow
55W
70W
<0.02%
<0.02%
11
Kohm
22
Kohm
200
mV/1.0V
10Hz-70KHz
-3
dB at
15Hz
and
35
KHz, 12 dB/octave
47
Kohm,
100
pF
MM
0.55
mV/2.7
mV
MC
35
pV/180
p.V
MM 75 dB
re
5
mV
MC 73 dB
re
0.5
mV
MM 250
mV
MC 18
mV
± 0.5 dB
20
kohm,
220
pF
35
mV/180
mV
90
dB
re
1 W
out
104 dB
re
25 W
out
>25
v
20Hz-20KHz±
0.5 dB
9.6
em
(3.8 in)
42
em
(16.5 in)
24
em (9.5 in)
5.26
Kg
(11.6 lbs.)
6.7Kg
(14.7 lbs.)
50-60Hz,
110-120
VAC
60Hz,
220
VAC
50 Hz,
240
VAC
150
VA
~·
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~-
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u
"Q.J"o-J""o--+--<_......,
r
PHONO~
TUNER@
L
AUX
@).__-------......1
l
Tr:eLAYl~----------~
l...
REC
(~--------------+---.
DIN
JACK
CD
DC
SUPPLY
SECTION
0
z
0
::::E
INSIDE VIEW
BLOCK
DIAGRAM
r
*
*
30208
ONLY
HEADPHONE
L
_!fl
SPEAKER
~TERMINAL
'·
,,..
.,:_.
.
'
. . .
::~
.~:::..
-=-.:.
:!'i·,;
*f.:!'&~·~·...,;tlli:f'.
r: t
?t"tr
!Tet'ti?!'f:
1
.!
5.
If
within
turn-on tolerances,
allow
unit
to
warm
up
for
5 minutes.
The voltage should then
be
30
mV,
tolerances± 10mV.
IF
NOT
WITHIN
TOLERANCES
GO
TO ADJUSTINGI
6.
If
0
K,
reconnect the soldershorts
across
R 653 and R 654.
Adjusting:
7.
Turn
off,
remove
bias
adjusting resistors RX 1 (left) and
RX
2 (right) and temporary replace
with
variable resistors 2 Kohms
to
5 Kohms,
set
the variable resistors
to
maximum resistance.
8.
Turn
on and read voltage
acress
R 653 and R 654.
It
should
be
less
than 10 mV.
If
too
high,
turn
off
unit
immediately and check the
output
amplifier
section, especially
0609-0611-
0613-0615-0617
left
channel
or
0610-0612-0614-0616-0618
right
channel.
9.
If
voltage
is
0 K upon
tum-on,
adjust variable resistors
to
read
approximately
12
mV
on VOM.
Leave
unit
on
for
5 minutes and reset voltage
to
30
mV. Note
that
it
takes a
little
time
for
readings
to
stabilize.
10.
Turn
off
and remove variable resistors and replace
with
fixed
resistance
with
exatly the
same
measured value.
Use
resistors in
series
or
paralell
if
necessary.
11. Recheck idling current.
12. Reinstall soldershorts
across
R 653 and R 654.
ALIGNMENT
INSTRUCTIONS
(continued)
Notes:
1.
Failure
to
re-install soldershort
across
R653 and R 654
will
result in failure
at
high volume.
2.
Decreasing value
of
RX 1 and RX 2
will
cause
idling current
to
increase.
3.
Too
little
idling current
will
cause
"Crossouer" distortion.
Too
much
idling
current
will
result
in overheating.
8
DC
OFFSET:
1.
Set
Volumecontrol
to
minimum,
disconnect any outputloads.
2.
Connect DMM
or
VOM across
each
channel's speaker terminals.
3.
Turn
on and read VOM. Reading should
be
0
V.
DC.
Tolerance±
50mV.
Adjust
VR 5 {left)
or
VR 6 (right)
as
necessary.
Notes:
1.
Before adjusting
VR
5
or
VR
6 soften the lock paint
with
laquer
thinner
to
avoid destroying
them. Secure
with
lock
paint
(nail polish) when adjustment
is
completed.
2.
Incorrect adjustment
of
DC
offset
can
create pop when inserting/removing Headphone plug.
"T
3. Offset more than 3 V
is
caused
by
defective parts,
not
by misadjustments.
For
Service Manuals
MAURITRON SERVICES
8
Cherry
'free Road,
Chinnor
Oxfordshlre, OX9
4QY.
Tel
(01844)
351694
Fax(01844)
3~2554
email:- [email protected]
(
',--:.:;
..
3120
PCB PARTS LOC1
GROUND
PHONO
TUNER
AU
X
~-TAPE
__
PLAt/REC
I
PLAY
R£C
NORNAL
PR£-ANP LAB
IN
OUT
IN
LOUDNESS
f10NO TAPE
PHONO
TUNER
~l
.
)
P
ARTS
3120
PCB
~.~.
----
~
LOCATION AND WIRING DIAGRAM
r-·
I
'""'f
L l
+ -
~------
iTION AND WIRING DIAGRAM
:----r----r---r==========:::::::-1
rtAI250V
Fl
0 0
ol
[0
TIA/250V
0 0
D!
[ 0
PS
P6
"'
"'
B
240V
150Hz
FOR
VERSION
B.
Bl
220V
150Hz
FOR
VERSION
C.
Cl
AC
GRY
B
For
Service Manuals
MAURITRON SERVICES
8 Cherry 'free Road, Chinnor
Oxfordshfre OX9 4
QY.
Tel (01844) 351694 ·
. Fax (01844) 352554
emad:- [email protected]
•
•
3120
sc
•
(
3120
SCHEMATIC DIAGRAM
rnllH.frl!:I6J-4.miffi,o1ID!lBJ..HL1.ill~~--<
~30.5
(
~33.3)
NOTES
I:
I ALL
RESISTORS
2
All
DIOOCS
AF
3
CAPACITANCE
~
4
.t.
MEANS
RES
IS
s::::MEANS
Me
6
:H
MEANS
R65:
7 TtiE
VOLTAGE
8
ALL
SW
ARE
A
9 (
)MEANS
TUR
NOTES
2:
I
SW-1
a.o.c,
2
SW-2
a.o
3
SW-3
ao
4 sw- 4
a.o
5
SW-5
a o
6
$W-6
a.O
7
SW-7
~
29
·
5
va
sw-s
ao
9
s·11
-9
a. o
NOTES
3:
a(~~E
Vc
80HM l
HEMATIC
DIAGRAM
NOTES
I
I ALL
RESISTORS
ARE
I/4W~5"l
0
CARBON
UNLESS
OTHERWISE
SPECIFIED.
2
ALL
DIODES
ARE
IN4148
UNLESS
OTHERWISE
SPECIFIED.
3
CAPACITANCE
ARE
IN
uF
UNLESS
OTHERWISE
SPECIFIED.
4
X·
MEANS
RESiSTOR
WITH
CERAMIC
TUBE
STANO
UP
ON
THE
i>C.B.
5 ::::;:
MEANS
MOUNT
ON
COMMON
HEAT
SINK·
6
i·
X·
MEANS
R653
R654
WILL
BE
SHORTED
AFTER
IOLE
CURRENT
ALIGNMENT.
7
THE
VOLTAGE
SHOWN
ATEACH
POINTS
ARE
TESTED
ON
STATIC
CONDITON.
8 ALL
SW
ARE
AT
OFF
POSITION.
TURBO
SWAT 4
OHM
POSITION
9 ( )MEANS
TURBO
SW
AT
8
OHM
POSIT
IOM.
NOTES
z:
NOTE
4: FUSES RATING
I
SW-1
2
SW-2
a.o
3
SW-3
a o
4 sw- 4 a o
5
SW-5
Q o
6
SW-6
a.O
7
SW-7
•Z9.Sva
sw-a
a.o
9
SW
-9
a b
NOTES
3:
"0'
..
0
(c
4
OHM
80HM
POWER
SW.
PHONO
SW.
TUNER
SW.
AUX
SW.
TAPE
MONITOR
SW.
LOUDNESS
SW.
MONO.
SOFT
CLIPPING.
TURBO
SW
~
0
E C 8 G
258669
Jill
250469
UL.
CA
FOR
Sl.
HK
SD.FL.DM
UK.AS,IL
EC.
SA.
Fl.FZ
IAIZSOV TlAIZSOV
F3.
F4:
T4AI250V
T4A
1250V
0c u
BCS46
25C2602
BCSH
BCSS6
BCSS9
,-{n,_
~if
SWib
240V/50Hz
FOR
VERSION
B.BI
Z20V150Hz
FOR
VERSION
C Cl.
SWia
C3
120VI
60Hz
FOR
VERSION
A,AI
220V/
50Hz
FQR
VERSION
C2
For Service Manuals
MAURITRON SERVICES
8
Cherry
'free
Road,
Chinnor
Oxfordshire, OX9
4QY.
Tel (01844) 351694
Fax (01844) 352554
email:- [email protected].uk
t 3120 PARTS LIST
SYMBOL NO. PART NO. DESCRIPTION
REF
R401 1003346227 ca·rbon
res
330K
ohm
±5%
1/4W
R402 1003346227 Carbon
res
330K
ohm
±5% 1/4W
R403 1005636229 Carbon
res
56K
ohm
±5%
1/4W
R404 1005636229 Carbon
res
56K
ohm
±5% 1/4W
R405 1004726225 Carbon
res
4K7
ohm
±5%
1/4W
R406 1004726225
Carbon
res
4K7
ohm ±5% 1/4W
R407 1004726232 Carbon
res
4K7
ohm
±5% 1/4W
R408 1004726225 Carbon
res
4K7
ohm
±5% 1/4W
R409 1002216234 Carbon
res
220
ohm
±5% 1/4W
R410 1002216234 Carbon
res
220
ohm
±5% 1/4W
R411
1002016237 Carbon
res
200
ohm
±5% 1/4W
R412 1002016237 Carbon
res
200
ohm
±5% 1/4W
R413 1003926237 Carbon
res
3K9
ohm ±5% 1/4W
R414 1003926237 Carbon
res
3K9
ohm
±5% 1/4W
R415 1006816237 Carbon
res
680
ohm
±5%
1/4W
R416 1006816237 Carbon
res
680
ohm
±5% 1/4W
R417 1001506238 Carbon
res
15
ohm
±5% 1/4W
R418 1001506238 Carbon
res
15
ohm
±5% 1/4W
R419 1002735236 Carbon
res
27K
ohm
±2% 1/4W
R420 1002735236 Carbon
res
27K
ohm
±2% 1/4W
R421
1001245230 Carbon
res
120K
ohm
±2% 1/4W
R422 1001245230 Carbon
res
120K
ohm
±2%
1/4W
R423 1001035238 Carbon
res
1
OK
ohm
±2%.
1/4W
R424
1001035238
Carbon
res
1
OK
ohm ±2% 1/4W
R425 1005626224 Carbon
res
5K6
ohm
±5% 1/4W
R426 1005626224 Carbon
res
5K6
ohm
±5% 1/4W
R427 1005626231 Carbon
res
5K6
ohm
±5% 1/4W
R428 1005626231 Carbon
res
5K6
ohm
±5% 1/4W
R429 1005616237 Carbon
res
560
ohm
±5% 1/4W
R430 1005616237 Carbon
res
560
ohm
±5% 1/4W
R431 1001816233 Carbon
res
180
ohm
±5% 1/4W
R432 1001816233 Carbon
res
180 ohm ±5% 1/4W
R433 1001516232 Carbon
res
150
ohm
±5% 1/4W
R434 1001516232 Carbon
res
150
ohm
±5% 1/4W
R435 1001516232 Carbon
res
150 ohm ±5% 1/4W
R436 1001516232 Carbon
res
150 ohm ±5% 1/4W
R437 1002246238 Carbon
res
220K
ohm
±5%
1/4W
R438 1002246238 Carbon
res
220K
ohm
±5%
1/4W
R439 1006816237 Carbon
res
680
ohm
±5% 1/4W
R440 1006816237 Carbon
res
680
ohm
±5%
1/4W
R501
1001026221 Carbon
res
1K
ohm
±5% 1/4W
R520
'·
1001026221 Carbon
res
1K
ohm
±5% 1/4W
R503 1002246221 Carbon
res
220K
ohm
±5% 1/4W
I
R504 1002246221 Carbon
res
220K
ohm
±5%
1/4W
R505 1001046221 Carbon
res
1
OOK
ohm
±5%
1/4W
R506 1001046221 Carbon
res
100K
ohm
±5%
1/4W
R507 1001816233 Carbon
res
180
ohm
±5% 1/4W
R508 1001816233 Carbon
res
180
ohm
±5%-1
/4W
R509 1005626231 Carbon
res
5K6
ohm
±5% 1/4W
R510 1005626231 Carbon
res
5K6
ohm
±5% 1/4W
R511 1005636236 Carbon
res
56K
ohm
±5% 1/4W
R512 -
~
1005636236 Carbon
res
56K
ohm
±5% 1/4W
R513 1
OQ39-l6232 Carbon
res
390
ohm
±5% 1/4W
R514 1003916232 Carbon
res
390
ohm
±5% 1/4W
'
i
I
It
•
SYMBOL NO. PART NO. DESCRIPTION REF
R515
1001846237 Carbon
res
180K
ohm
±5%
1
/4W
R516
1001846237 Carbon
res
180K ohm
±5%
1
/4W
R517
1003926237 Carbon
res
3K9
ohm
±5%
1
/4W
R518
1003926237 Carbon
res
3K9
ohm
±5%
1/4W
R519
1003916232 Carbon
res
390
ohm
±5%
1
/4W
R520 1003916232 Carbon
res
390
ohm
±5%
1
/4W
R521
Not
Used
R522
Not
Used
R523
1006826231 Carbon
res
6
K8
ohm
±5%
1
/4W
R524 1006826231 Carbon
res
6
K8
ohm
±5%
1
/4W
R525
1006826231 Carbon
res
6
K8
ohm
±5%
1
/4W
R526
1006826231 Carbon
res
6K8
ohm
±5%
1/4W
R527
1006806232 Carbon
res
68
ohm
±5%
1
/4W
R528
1006806232 Carbon
res
68
ohm
±5%
1
/4W
R529
1006806232 Carbon
res
68
ohm
±5%
1
/4W
R530
1006806232 Carbon
res
68
ohm
±5%
1
/4W
R539
1001046238 Carbon
res
1
OOK
ohm
±5%
1
/4W
R540
1001046238 Carbon
res
1
OOK
ohm
±5%
1
/4W
R541
1005616257 Carbon
res
560
ohm
±5%
1
/4W
R542
1005616237 Carbon
res
560
ohm
±5%
1
/4W
R543
1002216234 Carbon
res
220
ohm
±5%
1
/4W
R544
Not
Used
R545
1001066237 Carbon
res
1OM
ohm
±5%
1
/4W
R546
1001066237 Carbon
res
1OM
ohm
±5%
1
/4W
R547
1001546236 Carbon
res
150K ohm
±5%
1
/4W
R548
1001046238 Carbon
res
1
OOK
ohm
±5%
1
/4W
R549
1003916232 Carbon
res
390
ohm
±5%
1
/4W
R550
1001226236 Carbon
res
1
K2
ohm
±5%
1
/4W
R553
1002226239 Carbon
res
2K2
ohm
±5%
1
/4W
R554
1C02226239 Carbon
res
2K2
ohm
±5%
1/4W
R601
1002246238 Carbon
res
220K ohm
±5%
1
/4W
R602
1002246238 Carbon
res
220K
ohm
±5%
1
/4W
R603
1002246238 Carbon
res
220K ohm
±5%
1
/4W
R604
1002246238 Carbon
res
220K ohm
±5%
1
/4W
R605
1006816237 Carbon
res
680
ohm
±5%
1
/4W
R606
1006816237 Carbon
res
680
ohm
±5%
1
/4W
R607
1005626231 Carbon
res
5K6
ohm
±5%
1
/4W
R608
1005626231 Carbon
res
5K6
ohm
±5%
1
/4W
R609
1002236233 Carbon
res
22K
ohm
±5%
1
/4W
R610
1002236233 Carbon
res
22K
ohm
±5%
1
/4W
R611
1002236233 Carbon
res
22K
ohm
±5%
1
/4W
R612
1002236233 Carbon
res
22K
ohm
±5%
1
/4W
R613
1003916232 Carbon
res
390
ohm
±5%
1
/4W
R614
1003916232 Carbon
res
390
ohm
±5%
1
/4W
R615
1005616237 Carbon
res
560
ohm
±5%
1
/4W
R616
1005616237 Carbon
res
560
ohm
±5%
1
/4W
R617
1001226236 Carbon
res
1
K2
ohm
±5%
1
/4W
R618
1001226236 Carbon
res
1
K2
ohm
±5%
1
/4W
R619
1001836232 Carbon
res
18K
ohm.
±5%
1
/4W
R620
1001836232 Carbon
res
18K
ohm
±5%
1
/4W
R621
1003916232 Carbon
res
390
ohm
±5%
1
/4W
R622
1003916232 Carbon
res
390
ohm
±5%
1
/4W
R623
~
1002226239 Carbon
res
2K2
ohm
±5%
1
/4W
...
R624
1002,226239 Carbon
res
2K2
ohm
±5%
1
/4W
I
SYMBOL NO.
PART
NO. DESCRIPTION REF
R625
1002226239 Carbon
res
2K2
ohm
±5%
1/4W
R626
1002226239 Carbon
res
2K2
ohni
±5%
1
/4W
R627
1006806232 Carbon
res
390
ohm
±5%
1
/4W
R628
1006806232 Carbon
res
390
ohm
±5%
1
/4W
R629
1004716416 Carbon
res
470
ohm
±5%
1W
R630
1004716416 Carbon
res
470
ohm
±5%
1W
R631
1001826310 Carbon
res
1
K8
ohm
±5%
1
/2W
R632
1001826310 Carbon
res
1
K8
ohm
±5%
1
/2W
R633
1004706233 Carbon
res
47
ohm
±5%
1
/4W
R634
1004706233 Carbon
res
47
ohm
±5%
1
/4W
R635
1002706238 Carbon
res
27
ohm
±5%
1
/4W
R636
1002606238 Carbon
res
27
ohm
±5%
1
/4W
R637
1003916232 Carbon
res
390
ohm
±5%
1
/4W
R638
1003916232 Carbon
res
390
ohm
±5%
1
/4W
R639
1006806232 Carbon
res
68
ohm
±5%
1
/4W
R640
1006806232 Carbon
res
68
ohm
±5%
1
/4W
R641
1043306233 Carbon
res
33
ohm
±5%
1
/4W
R642
1043306233 Carbon
res
33
ohm
±5%
1
/4W
R643
1003916232 Carbon
res
390
ohm
±5%
1
/4W
R644
1003916232 Carbon
res
390
ohm
±5%
1
/4W
R645
1001816226 Carbon
res
180
ohm
±5%
1
/4W
R646
1001816226 Carbon
res
180
ohm
±5%
1
/4W
R647
1001226318 Carbon
res
1
K2
ohm
±5%
1/2W
R648
1001226318 Carbon
res
1
K2
ohm
±5%
1
/2W
R649
1001226318 Carbon
res
1
K2
ohm
±5%
1
/2W
R650
1002226318 Carbon
res
1
K2
ohm
±5%
1
/2W
R651
1005616237 Carbon
res
560
ohm
±5%
1
/4W
R652
1005616237 Carbon
res
560
ohm
±5%
1
/4W
R653
1000106223 Carbon
res
1
ohm
±5%
1
/4W
R654
1000106223 Carbon
res
1
ohm
±5%
1
/4W
.,
R655
1001006418 Carbon
res
10
ohm
±5%
1W
R656
1001006418 Carbon
res
10
ohm
±5%
1W
R657
1002216412 Carbon
res
220
ohm
±5%
1W
R658
1002216412 Carbon
res
220
ohm
±5%
1W
R703
1001826238 Carbon
res
1
K8
ohm
±5%
1
/4W
R704
1001836238 Carbon
res
1
K8
ohm
±5%
1
/4W
R705
1001836238 Carbon
res
1
K8
ohm
±5%
1
/4W
R706
1001836238 Carbon
res
1
K8
ohm
±5%
1
/4W
R707
1001226236 Carbon
res
1
K2
ohm
±5%
1
/4W
R708
1001226236 Carbon
res
1
K2
ohm
±5%
1
/4W
R709
1001226236 Carbon
res
1
K2
ohm
±5%
1/4W
R710
1001226236 Carbon
res
1
K2
ohm
±5%
1
/4W
R711
-': 1001836232 Carbon
res
18K
ohm
±5%
1
/4W
R712
1001836232 Carbon
res
18K
ohm
±5%
1
/4W
R713
1'oo
1836232 Carbon
res
18K
ohm
±5%
1
/4W
R714
1001836232 Carbon
res
18K
ohm
±5%
1
/4W
R901
1001226236 Carbon
res
1
K2
ohm
±58 1
/4W
R902
1001226236 Carbon
res
1
K2
ohm
±5%
1
/4W
~·
I
!
'
I
~
R903
1001006418 Carbon
res
10
ohm
±5%
1W
R904
1001016519 Carbon
res
100
ohm
±5%
2W
R905
1001226236 Carbon
res
1
K2
ohm
±5%
1
/4W
R906
1001226236 Carbon
res
1
K2
ohm
±5%
1
/4W
R907
-4 1001226236 Carbon
res
1
K2
ohm
±5%
1
/4W
R908
10012-26236 Carbon
res
1
K2
ohm
±5%
1
/4W
;
SYMBOL
NO. PART NO. DESCRIPTION REF
R909 1.001226236 Carbon
res
1
K2
ohm
±5% 1/4W
R910
1001016234
Carbon
res
100
ohm
±5% 1/4W
R911 1001836232 Carbon
res
18K
ohm
±5% 1/4W
R912 1001536231 Carbon
res
15K
ohm
±5% 1/4W
R913 1001846237 Carbon
res
180K
ohm
±5% 1
/4W
C401
160475500601 Elec.
Capa.
4.
7JLF
+50-1
0%
50V
C402 160475500601 Elec.
Capa.
4.
7JLF
±50-1
0%
50V
C403 166101647021 Ceramic
Capa.
100PF ±10% 50WV
C404 166101647021 Ceramic Capa. 100PF ±10% 50WV
C405 166560647029 Ceramic Capa. 100PF ±10% 50WV
C406
166560647029
Ceramic Capa. 100PF ±10% 50WV
C407
160228063605
Elec.
Cap
a.
2200JL
F
+50-1
0%
6.3V
C408
160228063605
Elec.
Cap
a.
2200pF
+50-1
0%
6.3V
C409 160336250603 Elec.
Capa.
33JLF
+50-10%
25V
C410
160336250603
Elec.
Cap
a.
33JL
F
+50-1
0%
25V
C411
166680647029 Ceramic
Capa.
68PF ±10% 50WV
C412 166680647029 Ceramic
Cap
a.
68PF ±10% 50WV
C413
162183524
Mylar
Capa.
0.018pF
±50% 50WV
C414
162183524
Mylar
Capa.
0.018JLF ±50% 50WV
C415
162752525
Ceramic
Capa.
0.0075pF ±50% 50WV
C416
162752525
Ceramic
Capa.
0.0075p
F ±50% 50WV
C417
160476250605
Elec. Capa.
47pF
+50-1
0%
25V
C418
160476250605
Elec.
Capa.
47JLF
+50-10%
25V
C419 162222521 Ceramic
Capa.
0.0022JLF ±50% 50WV
C420 162222521 Ceramic
Cap
a.
0.0022JL
F ±50% 50WV
C421
160106160608
Elec.
Capa.
10JLF
+50-10%
16V
C422
160106160608
Elec.
Capa.
10pF
+50-10%
16V
C423
160227100604
Elec.
Capa.
220pF
+50-10%
10V
C424
160227100604
Elec.
Capa.
220pF
+50-1
0%
1
OV
C425 167104800021 Ceramic
Capa.
0.1pF
+80-20%
50WV
C426 167104800021 Ceramic
Cap
a.
0.1JLF
+80-20%
50WV
C427 162822527 Ceramic Capa. 0.0082JLF ±5% 50WV
C428 162822527 Ceramic
Capa.
0.0082JL
F
±5%
50WV
C501
166471547029
Ceramic
Capa.
470PF ±5% 50WV
C502
166471547029
Ceramic
Capa.
470PF ±5% 50WV
C503
162104520
Ceramic
Capa.
0. 1
JL
F ±5% 50WV
C504
162104520
Ceramic
Capa.
0. 1pF ±5% 50WV
C505
162104520
Ceramic
Capa.
0. 1
JL
F ±5% 50WV
C506
162104520
Ceramic
Capa.
0.1JLF
±5% 50WV
C507
162104520
Ceramic
Capa.
.
0.1pF
±5% 50WV
C508
162104520
Ceramic
Capa.
0. 1pF ±5% 50WV
C509 166221647021 Ceramic
Capa.
220PF ±10% 50WV
C510 166221647021 Ceramic
Capa.
220PF
±1
0%
50WV
C511
166101647021 Ceramic
Capa.
100PF ±10% 50WV
C512 166101647021 Ceramic
Capa.
100PF ±10% 50WV
C513
160476100603
Elec.
Capa.
47pF
+50-10%
10V
C514
160476100603
Elec.
Capa.
47pF
+50-10%
10V
C515
166150647024
Ceramic
Capa.
15pF
±1
0%
50WV
C516
166150647024
Ceramic
Capa.
15PF ±10% 50WV
C517
160476250605
Elec.
Capa.
47pF
+50-10%
25V
C518
160476250605
Elec.
Capa.
47pF
+50-1
0%
25V
C519
160107100604
Elec.
Cap
a.
100pF
+50-10%
10V
C520
--~
160107100604
Elec.
Capa.
100JLF
+50-10%
10V
i
.•
'
r
I·
f
i
SYMBOL
NO.
C531
C532
C533
C601
C602
C603
C604
C605
C606
C607
C608
C609
C610
C611
C612
C613
C614
C615
C616
C617
C618
C619
C620
C621
C622
C623
C624
C625
C626
C627
C628
C629
C630
C631
C632
C633
C634
C635
C636
C637
C638
C639
C640
C641
C642
C645
C646
C701
C702
C703
C704
C901
C902
C905
-·
PART
NO.
160476610607
Elec.
160475500601 Elec.
160476500605
Elec.
160105500699
Elec.
160105500699
Elec.
160105500699
Elec.
160105500699
Elec.
162102521
Mylar
162102521
Mylar
162272529
Mylar
162272529
Mylar
162102521
Mylar
162102521
Mylar
166470647020
Ceramic
166470647020
Ceramic
160476100603
Elec.
160476100603
Elec.
166101647021 Ceramic
166101647021 Ceramic
166220647026
Ceramic
166220647026
Ceramic
166470647020
Ceramic
166470647020
Ceramic
160108100609
Elec.
160108100609
Elec.
162104520
Ceramic
162104520
Ceramic
160476250605
Elec.
160476250605
Elec.
166220647026
Ceramic
166220647026
Ceramic
162102521
Mylar
162102521
Mylar
162104520
Ceramic
162104520
Ceramic
167104800021 Ceramic
167104800021 Ceramic
167104800021 Ceramic
167104800021 Ceramic
162102521
Mylar
162102521
Mylar
Not
Used
167473800020
Ceramic
167472800025
Ceramic
1
167472800025
Ceramic
167104800021 Ceramic
167104800021 Ceramic
160226100600
Elec.
160226100600
Elec.
160226100600
Elec.
160226100600
Elec.
160478500604
Elec.
160478500604
Elec.
1603.37q00602 Elec.
~
DESCRIPTION
REF
Capa.
Capa.·
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Cap
a.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Cap
a.
Capa.
Capa.
Capa.
Capa.
Capa.
Cap
a.
Cap
a.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
Capa.
4.7~F
+50-10%
100V
4.7~F
+50-10%
50V
47~F
+50-10%
50V
1~F
+75-10%
50V
1~F
+75-10%
50V
1~F
+75-10%
50V
1~F
+75-10%
50V
0.001~F
±5% 50WV
0.001~F
±5% 50WV
0.0027~F
±5% 50WV .
0.0027~F
±5%
50WV
0.001~F
±5% 50WV
0.001~F
±5% 50WV
47PF ±10% 50WV
47PF ±10% 50WV
47~F
+50-10%
10V
47~F
+50-10%
10V
1
OOPF
±1
0%
50WV
100PF ±10% 50WV
22PF ±10% 50WV
22PF ±10% 50WV
47PF ±10% 50WV
47PF ±10% 50WV
1000~F
+50-10%
10V
1
OOO,u
F
+50-1
0%
1
OV
0.1
,u
F ±5% 50WV
0.
1
,u
F ±5% 50WV
47,uF
+50-10%
25V
47,uF
+50-10%
25V
22PF ±10% 50WV
22PF ±10% 50WV
0.001,uF ±5% 50WV
0.001,uF ±5% 50WV
0. 1
,u
F ±5% 50WV
0.
1
,u
F ±5% 50WV
0.1
,uF
+80-20%
50WV
0.1,uF
+80-20%
50WV
0. 1
,u
F
+80-
20% 50WV
0. 1
~
F
+80-
20%
50WV
0.
001
,u
F ±5% 50WV
0.001,uF ±5% 50WV
0.047,uF
+80-20%
50WV
0.0047,uF
+80-20%
50W'!
0.0047,uF
+80-20%
50WV
0.1
,u
F
+80-20%
50WV
0.1,uF
+80-20%
50WV
22,u
F
+50-1
0%
1
OV
.22,uF
+50-10%
10V
22,u
F
+50-1
0%
1
OV
22,uF
+50-10%
10V
4
700,u
F
+50-1
0%
50V
4700,uF
+50-10%
50V
330,uF
+50-1
0%
50V
For
Service
Manuals
MAURITRON SERVICES
8 Cherry 'free Road,
Chinnor
Oxrordshlre, OX9
4QY.
Tel (01844) 351694
. Fax (01844) 352554
email:- [email protected].uk
SYMBOL NO.
PART
NO. DESCRIPTION • REF
C906 160337500602 Elec.
Capa.
330~
F
+50-1
0%
50V
C907 160476500605 Elec.
Capa.
47~F
+50-10%
50V
C908 160476500605 Elec.
Capa.
47~F
+50-10%
50V
C909 166220647026 Ceramic
Capa.
22PF ±10% 50WV
C910 166220647026 Ceramic
Capa.
22PF ±10% 50WV
C911
160475500601 Elec.
Capa.
4.7~F
+50-10%
50V
C912 160475500601 Elec.
Capa.
4.7~F
+50-10%
50V
C913 160476350606 Elec.
Capa.
47~F
+50-10%
35V
C914 160476350606 Elec.
Capa.
47~F
+50-10%
35V
C915 167104800021 Ceramic
Capa.
0.1pF
+80-20%
50WV
C918 167473800020 Ceramic
Cap
a.
0.047pF ±10% 50WV
C919 167473800020 Ceramic
Capa.
0.047pF
±10%
50WV
C920 167473800020 Ceramic
Capa.
0.047pF ±10% 50WV
C921
167473800020 Ceramic
Capa.
0.047pF ±10% 50WV
L401
35400020019 Coil Toroidal 3.7mH
L402 35400020019 Coil Tordidal
3.
7mH
L601
35500140016 Coil Spring 1pH
L602 35500140016 Coil Spring 1pH
0401 270041480007 Diode 1N4148
D402 270041480007 Diode 1N4148
0403
270041480007 Diode 1N4148
D404 270041480007 Diode 1N4148
0501 270041480007 Diode 1N4148
0502
270041480007 Diode 1N4148
0503
270041480007 Diode 1N4148
0504
270041480007 Diode 1N4148
D505 270041480007 Diode 1N4148
0506
270041480007 Diode 1N4148
D507 270041480007 Diode 1N4148
0601 270041480007 Diode 1N4148
0602
270041480007 Diode 1N4148
0603
270041480007 Diode 1N4148
0604
270041480007 Diode 1N4148
D701
270041480007 Diode 1N4148
D702 270041480007 Diode 1N4148
0703
270041480007 Diode 1N4148
D704 270041480007 Diode 1N4148
0901 26301302042 LED RED 3.0¢
Z0701 273000100525 Zener Diode 108M
ZD702 273000100525 Zener Diode 108M
ZD901 273000220425 Zener Diode 228H
0403,0404
260032602066 2SC2602F Transistor
260032602075 or2SC2602G Transistor
0407,
0408
260032602066 2SC1602F Transistor
t 260032602075 or2SC2602G Transistor
0409,
0410
260180559029 BC5598 Transistor
260180556027 or BC5568 Transistor
0411'
0412
260180559029 BC5598 Transistor
260180556027 or BC5568 Transistor
0501,
0502
260180559029 BC5598 Transistor
260180556027 or BC5568 Transistor
0503,
0504
260180549031 BC549C Transistor
0505,
0506
260180546011 BD546A Transistor
0507,
0508
260180556027 BC556B Transistor
SYMBOL NO.
PART
NO.
' 0509,
0510
262000001112
0601,
0602
260180549031
0603,0604
260180556027
0605,0606
260180556027
0607,0608
260040669032
260040669041
260040669598
260040669604
0609,
0610
260040669032
260040669041
260040669598
260040669694
0611,
0612
260040669032
260040669041
260040669598
260040669604
0613,0614
260020649032
260020649041
260020649598
260020649604
0615,
0616
260093055009
0617,
0618
260222955003
0901 260040669032
260040669041
260040669598
260040669604
0902
260020649032
260020649041
260020649598
260020649604
0903
260180546011
0904
260180556027
Slide
SW
43100200019
Slide
SW
43100310019
Push
SW
43200160019
·
Push
SW
43200180010
VR
12000240011
Semi
VR 12700110021
Semi
VR 12700110021
-
,.
!
-
~
DESCRIPTION
FET E
(J)
111
Transistor
BC549C Transistor
BC5568 . Transistor
BC5568 Transistor
2S0669C Transistor
or2SC6690
Transistor
or 2S0669AC Transistor
or
2S0669AD
Transistor
2S0669C Transistor
or
2S06690
Transistor
or
2S0669AC
Transistor
or
2S0669AD
Transistor
2S0669C Transistor
or 2S0669D Transistor
or 2SD669AC Transistor
or 2SD669AD Transistor
2SB649C Transistor
or2S8649D
Transistor
or 2S8649AC Transistor
or 2SB649AD Transistor
2N3055 Transistor
MJ2955 Transistor
2S0669C Transistor
or 2SD669D Transistor
or 2SD669AC Transistor
or
2S0669AD
Transistor
2SB649C Transistor
or 2S8649D Transistor
or 2S8649AC Transistor
or 2S8649AD Transistor
BC546A Transistor
BC5568 Transistor
Slide
SW
Slide
SW
Push
SW
Push
SW
50KB
20K
10i
20K 10ri
-
REF
For Service Manuals
MAURITRON SERVICES
8 Cherry 'free Road, Chlnnor
Oxfordshire,
OX9
4QY.
Tel
(01844) 351694
Fax
(01844) 352554
email:- [email protected]
•
.
PACKING DIAGRAM
--=======-----:::<:::::®
.....
Doooooooooo
0
CD
Item Number Name
O'ty
1 83145970014
Bag
Poly 1
2 82525610019 Box Snow 2
3 871003020017 IB
4 80046341 0
59
Carton Individual 1
3020B Packing Diagram (Different Packing From 3120B)
Item
3 Number Name
871003020026 IB
4 80046340028 Carton Individual
O'ty
1
I
c
(
Other manuals for 3020B
2
This manual suits for next models
1
Table of contents
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