Sennheiser HEV 70 Assembly instructions

Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel

HEV 70
03 / 94 – 2
Sicherheitsvorschriften/Safetyrequirements/
Prescrizioni de sicurezza / Prescriptions de
sécurité / Prescripciones de seguridad
Achtung:Bei Eingriffen in das Gerät sind die Sicherheitsvorschriften nach VDE
701 (reparaturbezogen) bzw. VDE 0860 / IEC 65 (gerätebezogen) zu beachten !
Bauteile nach IEC- bzw. VDE-Richtlinien ! Im Ersatzfall nurTeile mit gleicher
Spezifikation verwenden !
MOS - Vorschriften beim Umgang mit MOS - Bauteilen beachten !
Attention:Please observe the applicable safety requirements according to VDE
701 (concerning repairs) and VDE0860 / IEC 65 (concerning type of product) !
Components to IEC or VDE guidelines ! Only use components with the same
specifications for replacement !
Observe MOS components handling instructions when servicing !
Attenzione: Osservarne le corrispondenti prescrizioni di sicurezza VDE 701
(concernente servizio) e VDE 0860 / IEC 65 (concernente il tipo di prodono) !
Componenti secondo le norme VDE risp. te IEC ! In caso di sostituzione impiegare
solo componenti con le stesse caratteristiche.
Osservare le relative prescrizioni durante, lavori con componenti MOS !
Attention:Priere d‘observer les prescriptions de sécurité VDE701 (concernant
les reparations) et VDE 0860 / IEC 65 (concernant le type de produit) !
Composants répondant aux normes VDE ou IEC. Les remplacer uniquement par
des composants ayant les memes spécifications.
Lors de la manipulation des circuits MOS, respecter les pescriptions MOS !
Atención: Recomendamos las normas de seguridad VDE u otras normas
equivalentes, por ejemplo: VDE 701 para reparaciones, VDE 0860 / IEC 65 para
aparatos !
Componentes que cumplen las normas VDE / IEC. En caso de sustitución, emplear
componentes con idénticas especificaciones !
Durante la reparacion observar las normas sobre componentes MOS !
Attention: This set can only be operated from AC mains of 120V / 60Hz. Also
observe the information given on the rear of the set !
CAUTION: For continued protection against risk of fire replace only with same type
fuses!
CAUTION: To reduce the risk of electric shock, do not remove cover (or back), no
user-serviceable parts inside,refer servicing to qualified service personnel.
Components to safety guidelines (IEC / U.L.) ! Only use components with the same
specifications for replacement !
Observe by checking leakage-current or resistance measurement that the exposed
parts are acceptably insulated from the supply circuit.
Observe MOS components handling instructions when servicing !
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D E
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HEV 70
03 / 94 – 3
INHALTSVERZEICHNIS SEITE
1. BEDIENELEMENTE 4
2. TECHNISCHE DATEN 5
3. SERVICE HINWEISE 5
3.1. SMD
3.2. DEMONTAGE
3.3. VORBEREITUNGEN
4. MESSGERÄTE UND PRÜFMITTEL 7
5. MESSAUFBAU 7
6. PRÜF- UND ABGLEICHANLEITUNG 8
7. MESSPUNKTE 10
8. STROMLAUFPLAN 11
9. GEDRUCKTE SCHALTUNG 12
10. EXPLOSIONSZEICHNUNG 14
11. ERSATZTEILE 14
CONTENTS PAGE
1. OPERATING ELEMENTS 4
2. TECHNICAL DATA 5
3. SERVICE HINTS 5
3.1. SMD
3.2. DISASSEMBLY
3.3. PREPARATIONS
4. SPECIAL TOOLS AND EQUIPMENT 7
5. TEST SET-UP 7
6. TEST AND ALIGNMENT INSTRUCTIONS 9
7. TEST POINTS 10
8. CIRCUIT DIAGRAM 11
9. PRINTED CIRCUIT BOARD 12
10. EXPLODED VIEW 14
11. SPARE PARTS 14
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HEV 70
03 / 94 – 4
1. BEDIENELEMENTE 1. OPERATING ELEMENTS
6Stromversorgungsanschluß
7LINE Ein- und Ausgänge 6Socket for power supply 7Sockets for LINE input and output
1Lautstärkeregler rechts
2Lautstärkeregler links
3Betriebs- und Übersteuerungsanzeige
4EIN / AUS-Schalter
5Anschlußbuchse für elektrostatischen Kopfhörer
1Volume control right
2Volume control left
3Operating and peak level indicator
4ON / OFF switch
5Socket for electrostatic headphone
HIGH VOLTAGE ON
PEAK
M
I
M
A
X
N
L
R
HEV 70
12354
LINE
R
L
BYPASS
OUT
HEV 70
L
R
NUR VON AUTHORISIERTEM
FACHPERSONAL ZU ÖFFNEN!
VORSICHT HOCHSPANNUNG!
TO BE OPENED BY AUTHORIZED
PERSONS ONLY!
DANGER, HIGH VOLTAGE INSIDE!
POWER SUPPLY: NT 20 - 4 FUSE:
MADE IN
GERMANY
24 V
500mA
______
----------
630 mA SLOW
HEV 70
IN
67
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HEV 70
03 / 94 – 5
2. TECHNISCHE DATEN
Polarisationsspannung 540 V
Übertragungsbereich 10 - 20.000 Hz (±1 dB)
S/N Fremdspannungsabstand ≥93 dB
Klirrfaktor ≤0,01 %
Eingangsempfindlichkeit 250 mV
Eingangsimpedanz 10 kΩ
Ausgangsspannung max. 400 Veff
Steckernetzteil NT 20 (120 V, 230 V, 240 V
länderspezifisch)
Netzfrequenz 50 - 60 Hz
Leistungsaufnahme ca. 11 VA
Abmessungen in mm ca. 118 x 25 x 90
Gewicht 750 g
2. TECHNICAL DATA
Polarisation voltage 540 V
Amplitude response 10 - 20,000 Hz (±1 dB)
S/N ratio ≥93 dB
Distorsion (1 KHz) ≤0,01 %
Line input sensitivity 250 mV
Line input impedance 10 kΩ
Output voltage 400 Veff max.
Power supply unit NT 20 type (120 V, 230 V, 240 V
according to the country)
Line power frequency 50 - 60 Hz
Power consumption approx. 11 VA
Dimensions in mm approx. 118 x 25 x 90
Weight 750 g
3. SERVICE HINWEISE
3.1. SMD (SURFACE MOUNTED DEVICES)
DieLeiterplattedes HEV 70 ist weitgehendmitChip-Elementen
(SMD) bestückt. Sollte beim Hantieren mit den Baugruppen ein
SMD mechanisch zerstört werden, ist es erforderlich, dieses
Bauelement zu ersetzen.
SMD werden direkt auf die dafür vorgesehenen Lötflächen
gelötet. Hierfür besitzen sie lötfähige Stirnkontaktierungen, die
weitgehend hitzeunempfindlich sind.
ZumAuswechselnistfolgendesWerkzeugerforderlich:Neben
einer Pinzette und einem normalen temperaturgeregelten
Lötkolben (z. B. Weller mit 0,8 mm Flachkopflötspitze PT-H 7
oder 0,8 mm Langkopflötspitze PT-K 7) sollten noch ein absolut
rückschlagfreiesAbsauggerät und 1,2mmEntlötlitze vorhanden
sein. Sinnvoll ist eine Arbeitslupe.
Die Lötzeit ist so kurz wie möglich zu halten, damit die
Leiterbahnen nicht beschädigt werden. Beim Auslöten der
Bauteile ist darauf zu achten, daß die Leiterbahnen nicht
abgehoben werden. Danach ist die Auflagefläche der Bauteile
von Lötresten zu säubern. Um mechanische Spannungen in
den Bauteilen zu vermeiden, sollte man erst nach dem Erkalten
der ersten Lötstelle die gegenüberliegende Seite anlöten.
Eine Wiederverwendung eines bereits ausgelöteten Chip-
Bauelementes ist nicht zulässig. Dies gilt auch dann, wenn es
offensichtlich fehlerfrei ist, da durch die mechanische
Beanspruchung beim Ein- und Auslöten eine Beschädigung
nicht ausgeschlossen werden kann.
Die SMD werden in Packeinheiten von je 50 Stück geliefert. Die
Verpackungen müssen verwechslungssicher gekennzeichnet
sein, da nur so eine Unterscheidung der Bauteile möglich ist.
3. SERVICE HINTS
3.1. SMD (SURFACE MOUNTED DEVICES)
The PCB of the HEV 70 is chiefly equipped with Surface
Mounted Devices (SMD). Handle with care. Should one SMD
be damaged replace defective component with new one.
SMDs must be soldered to the surface provided for this
purpose.Theyfeature solderable contactswhichare insensitive
to heat.
Tools required to replace SMDs: tweezers, temperature-
controlled soldering iron (e.g. Weller with 0.8 mm flat headed
soldering tip PT-H 7 or 0.8 mm oblong soldering tip PT-K 7),
blow-back proof unsoldering set, 1.2 mm unsoldering braid. It
is recommendable to use magnifying glasses.
Minimize soldering time in order not to damage the p.c.b. Be
carefulnot todamageany trackswhen unsolderingcomponents.
Clean the surface. Wait until the first soldered joint has cooled
down before starting to solder the opposite side. This serves to
avoid stress built-up in the components.
Do not reuse unsoldered components, even if they seem to be
faultless. Mechanical damage, possibly caused by soldering or
unsoldering components, cannot be excluded.
SMDs are available as spare parts, 50 pcs. packaged in a poly
bag. Packages should be marked to make the components
distinguishable from each other.
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HEV 70
03 / 94 – 6
SICHERHEITSHINWEISE
WURDE DER VERSTÄRKER HEV 70 LÄNGERE ZEIT BEI
KALTEN TEMPERATUREN GELAGERT, CA. 1-2 STUNDEN
WARTEN DAMIT SICH DAS GERÄT AUF NORMALE
ZIMMERTEMPERATUR ERWÄRMT. ES BESTEHT SONST
DIEGEFAHR,DASS DER VERSTÄRKERIMBETRIEBDURCH
KONDENSATION SCHADEN NIMMT!
WÄHRENDDERDEMONTAGEDESVERSTÄRKERSHEV70
DARF DAS GERÄT AUF KEINEN FALL UNTER SPANNUNG
STEHEN!
AUFGRUND DER DORT AUFTRETENDEN HOCH-
SPANNUNG BESTEHT LEBENSGEFAHR!
WÄHREND DER REPARATUR SIND BESTEHENDE
SICHERHEITSVORSCHRIFTEN ZU BEACHTEN!
3.2. DEMONTAGE
– Anschlüsse (NF-Eingang, Steckernetzteil) abziehen.
– Kreuzschlitzschrauben (1) und Torxschraube (2) entfernen.
– Rückwand (3) entfernen.
– Madenschrauben (4) auf der Geräteunterseite lösen.
– Leiterplatte mit Bedienungselementen nach vorne aus
Gehäuse (5) schieben.
LINE
R
L
BYPASS
OUT
HEV 70
L
R
NUR VON AUTHORISIERTEM
FACHPERSONAL ZU ÖFFNEN!
VORSICHT HOCHSPANNUNG!
TO BE OPENED BY AUTHORIZED
PERSONS ONLY!
DANGER, HIGH VOLTAGE INSIDE!
POWER SUPPLY: NT 20 - 4 FUSE:
MADE IN
GERMANY
24 V
500mA
______
----------
630 mA SLOW
HEV 70
IN
HIGH VOLTAGE ON
PEAK
M
I
M
A
X
N
L
R
HEV 70
4
4
4
4
5
3
2
1
1
If the amplifier had been stored for a longer period at cold
temperatures, wait 1 - 2 hours until the amplifier is adapted to
the normal room temperature. Otherwise the amplifier risks to
be moistened inwards by condensation water.
3.3. VORBEREITUNGEN
– Verstärker HEV 70 demontieren (siehe 3.2.).
– Verstärker HEV 70 auf einer elektrisch nicht leitfähigen
Unterlage positionieren.
– Lautstärkeeinsteller R104.1 und R104.2 auf minimale
Lautstärke einstellen (Linksanschlag).
– Elektrostatischen Kopfhörer (z.B. HE 60) am Ausgang des
Verstärkers HEV 70 anschließen (definierter Abschluß).
– NF-Signalgenerator an NF-Eingangsbuchsen R und L (J1)
anschließen (200 mV / 1 kHz).
– Steckernetzteil NT 20 oder Netzgerät (24 VDC / 1A) an
Kontaktstiften anschließen (TP1: +24 V / TP2: 0 V).
BeiSpeisungmit
NT20 istdie Stromaufnahme durchEntlöten
von Sicherung F1 und entsprechendes Einschleifen eines
DC-Amperemeters zu überprüfen.
Bei Speisung mit
Netzgerät kann ein DC-Amperemeter in die
Spannungsversorgung eingeschaltet werden.
– Verstärker HEV 70 mit Schalter S1 auf "ON" schalten. Zur
Kontrolle leuchtet die Betriebsanzeige grün.
– Verfahren wie in der Abgleichanweisung beschrieben.
SAFETY INSTRUCTIONS
IF THE HEV 70 AMPLIFIER HAS BEEN STORED OVER A
LONG PERIOD AT COLD TEMPERATURES, WAIT APPROX.
1-2 HOURS UNTIL IT HAS WARMED UP TO NORMAL
ROOMTEMPERATURE.OTHERWISE, THEAMPLIFIERMAY
BE DAMAGED DURING OPERATION DUE TO
CONDENSATION!
THE HEV 70 AMPLIFIER MUST NEVER BE LIVE DURING
DISASSEMBLY!
DANGER - THE UNIT CONTAINS HIGH VOLTAGE!
DURINGREPAIR WORK,EXISTINGSAFETYREGULATIONS
MUST BE OBSERVED!
3.2. DISASSEMBLY
– Pull out connections (AF input, plug-in power supply).
– Remove Phillips screws (1) and torx screw (2).
– Take off rear panel (3).
– Slacken grub screws (4) on the underside of the unit.
– Pushtheprintedcircuit board with control elements forwards
out of the housing (5).
3.3. PREPARATIONS
– Disassemble HEV 70 amplifier (see 3.2.).
– Place the HEV 70 amplifier on a non-conductive surface.
– Set the volume controls R104.1 and R104.2 to minimum
volume (left as far as possible).
– Connect electrostatic headphone (e.g. HE 60) to the output
of the HEV 70 amplifier (defined termination).
– Connect AF signal generator to AF input jacks R and L (J1)
(200 mV / 1 kHz).
– Connect plug-in power supply NT 20 or mains power supply
unit (24 VDC / 1A) to the contact pins (TP1: +24 V / TP2: 0 V).
When power is supplied by
NT 20 , the current consumption
must be checked by desoldering fuse F1 and looping in a DC
current meter.
When the supply is from the
mains power supply unit , a DC
current meter can be switched into the voltage supply.
– Switch the HEV 70 amplifier to "ON" with switch S1. The
operational display lights up green to confirm this.
– Proceed as described in the test and alignment instructions.
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HEV 70
03 / 94 – 7
4. MESSGERÄTE UND PRÜFMITTEL
1 Netzgerät 0 - 30 V / 1A oder Steckernetzteil NT 20
1 DC - Voltmeter (z.B. Thandar TM 351)
1 DC - Amperemeter (z.B. Thandar TM 351)
1 NF - Signalgenerator 20 Hz - 20 kHz, einstellbar, k ≤0,1 %
1 NF - Voltmeter (z.B. UPM 550-1, Sennheiser)
1 Klirrfaktormeßgerät (z.B. UPM 550-1, Sennheiser)
1 Oszilloskop (z.B. Hameg 203)
1 Elektrostatischer Kopfhörer (z.B. Sennheiser HE 60)
5. MESSAUFBAU
4. SPECIAL TOOLS AND EQUIPMENT
1 Power supply unit 0 - 30 V / 1A or plug-in transformer NT 20
1 DC voltmeter (e.g. Thandar TM 351)
1 DC ammeter (e.g. Thandar TM 351)
1 AF generator 20 Hz - 20 kHz, adjustable, THD ≤0.1 %
1 AF voltmeter (e.g. UPM 550-1, Sennheiser)
1 THD meter (e.g. UPM 550-1, Sennheiser)
1 Oscilloscope (e.g. Hameg 203)
1 Electrostatic headphone (e.g. Sennheiser HE 60)
5. TEST SET-UP
1 kHz /
200 mVeff
HEV 70
HE 60
NF-Generator / AF generator
+ 24 V
GND
0
15
30
5
A
V
0
2,5
+–
Netzgerät / Power supply
0
50
+
–
mA
TP22
TP23
TP24
C40
R104
R108
TP9
R99
D12
Q1 Q2
Q3
S1
R16
R25
R97
R98
C41
D29 C43
R106
R111
R124
R96
R126
TP48
TP47
C39
R94R123
TP19
TP20
TP21
C11
R26
C29
R93
TP46
C9
C10
C12
C27
R7
D28
C30
U3
C42
R122 C57
R125
R103
R36
R69
C34
C38
R95
R100 R101 R102
R58R59
R127
Q12
D24 R37 R60
T1
C1
D16
R89
L6
C2
D5
C25 C26
R21 R22
C51
C52
C72
R117
D9
C7
R14 R15
R6
D26 R39
R67 R68 R86 R87 R88
C33
C37
C63
D33
C67
C22
Q13
D25
R48
R47
R38
R76
TP49
D13 D14 D15
R90
TP45
D6
D10 D11
R2
R24
C47
C69
R118
D8
U2
C8
C23C24
R5
R12 R13
R33
R71 R72 R83 R84 R85
C32
C36
R70
C64
D34
C68
C21
Q10 Q11
D22
D23
R34
R35
R45
R46
R55R56R57
R75
C3
Q15
C4
R91 R92
C44
R112
U1
C17 C18
R19
R20
C50
C70
R120
D4
C6
R4
R10 R11
R30
R64 R65
R66
R80 R81
C61C62
D31
C20
Q8 Q9
D20
D21
R31
R44
R43
R52R53R54
R74
C66
L2
R105
Q5
C14 R40
R109
R110
R113
R114 R115
U4
C45
C58
C28
R128
C46
TP43
R121
D1 D2
D17
Q4
R1
C15 C16
R17
D27
R107
R116
C48
C71
R119
D3C5
R3 R8 R9
R29
R61
R62
R63
R79
C31
C35
C49
D32
R42
C19
Q7 D18
D19
R28
R49
R50R51
R32
TP42
TP38
TP44
TP35
TP37
TP39
TP36
J1
R130
C60
R131
C59
TP27
TP25
TP26
TP30
TP31
TP32
TP33
TP34
TP41
TP40
TP28
TP29
F1
R77 R78
R82
TP1
TP2TP11
TP12
C65
C13
Q6
R27
R41
R73
S1
D29
R104
Amperemeter / Ammeter
DVM
Oszilloskop / Oscilloscope
Sennheiser UPM 550-1
Oszilloskop / Oscilloscope
MP2
10 V / Div
2 µs / Div
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HEV 70
03 / 94 – 8
6. PRÜF - UND ABGLEICHANWEISUNG
Nr. Messung,
Einstellung
Signal-
einspeisung
Vorbereitung,
Geräteeinstellung
Meßpunkt Sollwert Einsteller Bemerkungen
1Stromaufnahme NF - Generator an
J1 R und L-Kanal:
200 mVeff / 1 kHz
Schalter S1 "ON"
Lautstärkeeinsteller
R104.1 und R104.2
"Rechtsanschlag";
DC-Amperemeter
Eingangs-
strom
210 - 230 mA
(minimum)
R128 LED D29
leuchtet rot
1.1 Betriebsspannung wie 1. wie 1.;
DC - Voltmeter
TP1 24 - 28 VDC
2Referenzspannung wie 1. wie 1.;
DC - Voltmeter
MP1 5,1 VDC
3Schaltfrequenz wie 1. wie 2.;
Oszilloskop
MP2 > 60 kHz siehe Oszillo-
gramm auf
Seite 7
4Betriebsspannung
+ 600 V
wie 1. wie 2.;
DC - Voltmeter
MP3 580 - 600 VDC
4.1 Betriebsspannung
+ 10 V
wie 1. wie 2.;
DC - Voltmeter
MP4 10 VDC
4.2 Betriebsspannung
– 10 V
wie 1. wie 2.;
DC - Voltmeter
MP5 – 10 VDC
4.3 Arbeitspunkt
Endstufe
wie 1. wie 2.;
DC - Voltmeter
MP6 (+R)
MP7 (–R)
MP8 (–L)
MP9 (+L)
300 ±15 VDC
5Polarisations-
spannung
wie 1. wie 2.;
DC - Voltmeter
MP10 255 VDC
6NF - Verstärker wie 1. wie 2.;
UPM 550 - 1 und
Oszilloskop
MP11 (R)
MP12 (L)
190 - 200 mVeff
6.1 NF - Verstärker wie 1. wie 2.;
UPM 550 - 1 und
Oszilloskop
MP13 (R)
MP14 (L)
190 - 200 mVeff
6.2 Ausgangsspannung falls Ausgänge in
Begrenzung, NF -
Generatorausgang
auf bis zu 180 mVeff
verringern
wie 2.;
UPM 550 - 1 und
Oszilloskop
MP15 (+R)
MP16 (–R)
MP17 (–L)
MP18 (+L)
180 - 200 Veff Ausgangssig-
nale sind nicht
in Begrenzung
(Klipping)
7Klirrfaktor wie 6.2. wie 2.;
UPM 550 - 1 und
Oszilloskop
MP15 (+R)
MP16 (–R)
MP17 (–L)
MP18 (+L)
k < 0,3 %
8Frequenzgang NF - Generator:
60 mVeff / 1 kHz
wie 2.;
Angezeigten Wert auf
UPM 550 - 1 als
0 dB-Wert einstellen
(Uncal. - Regler)
MP15 (+R)
MP16 (–R)
MP17 (–L)
MP18 (+L)
U = 0 dB LED D29
leuchtet grün
8.1 Frequenzgang Mit NF - Generator
Frequenzbereich von
20 Hz bis 20 kHz
durchstimmen
MP15 (+R)
MP16 (–R)
MP17 (–L)
MP18 (+L)
– 2 ... 0 dB
NOTIZEN:
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HEV 70
03 / 94 – 9
NOTES:
No. Measurement,
adjustment
Signal input Preparations, settings Test point Desired value Adjuster Remarks
1Current
consumption
AF signal generator to
J1 (R and L channel):
200 mVeff / 1 kHz
Switch S1 "ON"
volume control
R104.1 and R104.2 "cw";
DC ammeter
Input
current
210 - 230 mA
(minimum)
R128 LED D29 "red"
1.1 Operating voltage as 1. as 1.;
DC voltmeter
TP1 24 - 28 VDC
2Reference voltage as 1. as 1.;
DC voltmeter
MP1 5.1 VDC
3Converter
frequency
as 1. as 2.;
Oscilloscope
MP2 > 60 kHz please see
pattern on
page 7
4Operating voltage
+ 600 V
as 1. as 2.;
DC voltmeter
MP3 580 - 600 VDC
4.1 Operating voltage
+ 10 V
as 1. as 2.;
DC voltmeter
MP4 10 VDC
4.2 Operating voltage
– 10 V
as 1. as 2.;
DC voltmeter
MP5 – 10 VDC
4.3 Output stage
bias voltage
as 1. as 2.;
DC voltmeter
MP6 (+R)
MP7 (–R)
MP8 (–L)
MP9 (+L)
300 ±15 VDC
5Polarisation
voltage
as 1. as 2.;
DC voltmeter
MP10 255 VDC
6AF amplifier as 1. as 2.;
UPM 550 - 1 and
Oscilloscope
MP11 (R)
MP12 (L)
190 - 200 mVeff
6.1 AF amplifier as 1. as 2.;
UPM 550 - 1 and
Oscilloscope
MP13 (R)
MP14 (L)
190 - 200 mVeff
6.2 Output voltage if outputs are clipping
decrease AF signal
generator voltage
down to 180 mVeff
as 2.;
UPM 550 - 1 and
Oscilloscope
MP15 (+R)
MP16 (–R)
MP17 (–L)
MP18 (+L)
180 - 200 Veff Output voltage
is not clipping
7THD as 6.2. as 2.;
UPM 550 - 1 and
Oscilloscope
MP15 (+R)
MP16 (–R)
MP17 (–L)
MP18 (+L)
k < 0.3 %
8Frequency
response
AF signal generator:
60 mVeff / 1 kHz
as 2.;
set indicated value to
reference level, adjust
UPM 550 - 1 to 0 dB
(Uncal. - Adjuster)
MP15 (+R)
MP16 (–R)
MP17 (–L)
MP18 (+L)
U = 0 dB LED D29
"green"
8.1 Frequency
response
Check frequency
response with
AF signal generator
from 20 Hz to 20 kHz
MP15 (+R)
MP16 (–R)
MP17 (–L)
MP18 (+L)
– 2 ... 0 dB
6. TEST AND ALIGNMENT INSTRUCTIONS
Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel

HEV 70 03 / 94 – 10
HEV 70, MESSPUNKTE
HEV 70, TEST POINTS
TP22
TP23
TP24
C40
R104
R108
TP9
R99
D12
Q1 Q2
Q3
S1
R16
R25
R97
R98
C41
D29 C43
R106
R111
R124
R96
R126
TP48
TP47
C39
R94R123
TP19
TP20
TP21
C11
R26
C29
R93
TP46
C9
C10
C12
C27
R7
D28
C30
U3
C42
R122 C57
R125
R103
R36
R69
C34
C38
R95
R100 R101 R102
R58R59
R127
Q12
D24 R37 R60
T1
C1
D16
R89
L6
C2
D5
C25 C26
R21 R22
C51
C52
C72
R117
D9
C7
R14 R15
R6
D26 R39
R67 R68 R86 R87 R88
C33
C37
C63
D33
C67
C22
Q13
D25
R48
R47
R38
R76
TP49
D13 D14 D15
R90
TP45
D6
D10 D11
R2
R24
C47
C69
R118
D8
U2
C8
C23C24
R5
R12 R13
R33
R71 R72 R83 R84 R85
C32
C36
R70
C64
D34
C68
C21
Q10 Q11
D22
D23
R34
R35
R45
R46
R55R56R57
R75
C3
Q15
C4
R91 R92
C44
R112
U1
C17 C18
R19
R20
C50
C70
R120
D4
C6
R4
R10 R11
R30
R64 R65
R66
R80 R81
C61C62
D31
C20
Q8 Q9
D20
D21
R31
R44
R43
R52R53R54
R74
C66
L2
R105
Q5
C14 R40
R109
R110
R113
R114 R115
U4
C45
C58
C28
R128
C46
TP43
R121
D1 D2
D17
Q4
R1
C15 C16
R17
D27
R107
R116
C48
C71
R119
D3C5
R3 R8 R9
R29
R61
R62
R63
R79
C31
C35
C49
D32
R42
C19
Q7 D18
D19
R28
R49
R50R51
R32
TP42
TP38
TP44
TP35
TP37
TP39
TP36
J1
R130
C60
R131
C59
TP27
TP25
TP26
TP30
TP31
TP32
TP33
TP34
TP41
TP40
TP28
TP29
F1
R77 R78
R82
TP1
TP2TP11
TP12
C65
C13
Q6
R27
R41
R73
MP9 MP8 MP7 MP3 MP6
MP1 MP11 MP13
MP12
MP14 MP2 GND
MP5
+24 V
TP1
0 V
TP2
MP4
MP15
S1
D29
R104
MP16
MP17
MP18
MP10
Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel

Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel

HEV 70 03 / 94 – 12
HEV 70, GEDRUCKTE SCHALTUNG, BESTÜCKUNGSSEITE
HEV 70, PRINTED CIRCUIT BOARD, COMPONENT SIDE
TP22
TP23
TP24
C40
R104
R108
TP9
R99
D12
Q1 Q2
Q3
S1
R16
R25
R97
R98
C41
D29 C43
R106
R111
R124
R96
R126
TP48
TP47
C39
R94R123
TP19
TP20
TP21
C11
R26
C29
R93
TP46
C9
C10
C12
C27
R7
D28
C30
U3
C42
R122 C57
R125
R103
R36
R69
C34
C38
R95
R100 R101 R102
R58R59
R127
Q12
D24 R37 R60
T1
C1
D16
R89
L6
C2
D5
C25 C26
R21 R22
C51
C52
C72
R117
D9
C7
R14 R15
R6
D26 R39
R67 R68 R86 R87 R88
C33
C37
C63
D33
C67
C22
Q13
D25
R48
R47
R38
R76
TP49
D13 D14 D15
R90
TP45
D6
D10 D11
R2
R24
C47
C69
R118
D8
U2
C8
C23C24
R5
R12 R13
R33
R71 R72 R83 R84 R85
C32
C36
R70
C64
D34
C68
C21
Q10 Q11
D22
D23
R34
R35
R45
R46
R55R56R57
R75
C3
Q15
C4
R91 R92
C44
R112
U1
C17 C18
R19
R20
C50
C70
R120
D4
C6
R4
R10 R11
R30
R64 R65
R66
R80 R81
C61C62
D31
C20
Q8 Q9
D20
D21
R31
R44
R43
R52R53R54
R74
C66
L2
R105
Q5
C14 R40
R109
R110
R113
R114 R115
U4
C45
C58
C28
R128
C46
TP43
R121
D1 D2
D17
Q4
R1
C15 C16
R17
D27
R107
R116
C48
C71
R119
D3C5
R3 R8 R9
R29
R61
R62
R63
R79
C31
C35
C49
D32
R42
C19
Q7 D18
D19
R28
R49
R50R51
R32
TP42
TP38
TP44
TP35
TP37
TP39
TP36
J1
R130
C60
R131
C59
TP27
TP25
TP26
TP30
TP31
TP32
TP33
TP34
TP41
TP40
TP28
TP29
F1
R77 R78
R82
TP1
TP2TP11
TP12
C65
C13
Q6
R27
R41
R73
S1
D29
R104
Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel

HEV 70
03 / 94 – 13
HEV 70, GEDRUCKTE SCHALTUNG, LÖTSEITE
HEV 70, PRINTED CIRCUIT BOARD, SOLDER SIDE
Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel

HEV 70
03 / 94 – 14
10. EXPLOSIONSZEICHNUNG 10. EXPLODED VIEW
R108 R99
D12
Q1 Q2
Q3 R16
R25
R97
R98
D29
R106
R111
R124
R96
R126
TP48
TP47
C39
TP46
C9
C10
R7
D28
U3
R122 C57
R125
R103
R36
R69
R95
R100
R101
R102
R58
R59
R127
Q12
D24
R37
R60
T1
C1
D16
L6
C2
D5
R21
R22
C51
C52
C72
R117
D9
C7
R14
R15
R6
D26
R39
R67
R68
R86
R87
R88
C63
D33
C67
Q13
D25
R48
R47
R38
R76
TP49
D13 D14 D15
R90
TP45
D6
D10
D11
R2
R24
C47
C69
R118
D8
U2
C8 R5
R12
R13
R33
R71
R72
R83
R84
R85
R70
C64
D34
C68
Q10 Q11
D22
D23
R34
R35
R45
R46
R55
R56
R57
R75
C3
C4
R91 R92
C44
R112
U1
R19
R20
C50
C70
R120
D4
C6
R4
R10
R11
R30
R64
R65
R66
R80
R81
C61
C62
D31
Q8 Q9
D20
D21
R31
R44
R43
R52
R53
R54
R74
C66
L2
R105
Q5
C14 R40
R109
R110
R113
R114
R115
U4
C45
C58
C46
TP43
D1
D2
D17
R1
R17
R116
C48
C71
R119
D3
C5
R3
R8
R9
R61
R62
R63
R79
C31
C49
D32
R42
Q7 D18
R28
R49
R32
TP42
C60
C59
TP27
TP25
TP26
TP30
TP31
TP32
TP33
TP41
TP40
TP28
TP29
F1
R77
R78
R82
TP1
TP2
TP11
TP12
C65
C13
Q6
R27
R41
R73
R108 R99
D12
Q1 Q2
Q3 R16
R25
R97
R98
R106
R111
R124
R96
R126
C39
C9
C10
R7
D28
U3
R122 C57
R125
R103
R36
R69
R95
R100
R101
R102
R58
R59
R127
Q12
D24
R37
R60
T1
C1
D16
L6
C2
D5
R21
R22
C51
C52
C72
R117
D9
C7
R14
R15
R6
D26
R39
R67
R68
R86
R87
R88
C63
D33
C67
Q13
D25
R48
R47
R38
R76
D13 D14 D15
R90
D6
D10
D11
R2
R24
C47
C69
R118
D8
U2
C8 R5
R12
R13
R33
R71
R72
R83
R84
R85
R70
C64
D34
C68
Q10 Q11
D22
D23
R34
R35
R45
R46
R55
R56
R57
R75
C3
C4
R91 R92
C44
R112
U1
R19
R20
C50
C70
R120
D4
C6
R4
R10
R11
R30
R64
R65
R66
R80
R81
C61
C62
D31
Q8 Q9
D20
D21
R31
R44
R43
R52
R53
R54
R74
C66
L2
R105
Q5
C14 R40
R109
R110
R113
R114
R115
U4
C45
C58
C46 D1
D2
D17
R1
R17
R116
C48
C71
R119
D3
C5
R3
R8
R9
R61
R62
R63
R79
C31
C49
D32
R42
Q7 D18
D19
R28
R49
R32
C60
C59
F1
R77
R78
R82
C65
Q6
R27
R41
R73
F1
7
973
2
1
4
5
10
8
10
11
6
11. ERSATZTEILE 11. SPARE PARTS
POS IDENT BEZEICHNUNG DESCRIPTION
001 51011 Gehäuseschale, vorne Housing shell, front
002 51030 Gehäuseprofil Housing profil
003 51013 Gehäuseschale, hinten Housing shell, rear
004 51044 Drehknopf "L...R" Knob "L...R"
005 51046 Drehknopf Knob
006 51048 Knopf Knob
007 41361 Linsenschraube M2,5x8 DIN7985 (MOQ:10x) Lens screw M2.5x8 DIN7985 (MOQ:10x)
008 52111 Gewindestift Threaded pin
009 52145 Zylinderschraube KB30x10 (MOQ:10x) Cheese head screw KB30x10 (MOQ:10x)
010 51087 Klebefuß Foot
011 51050 Gabelfeder Spring, forked
AA001 28727 Bezeichnungsschild Type plate
AA002 51061 Kabel 1m 2xChinch/2xChinch Cable 1m 2xChinch/2xChinch
AA003 53295 Stecker-Netzteil 120V/24VDCx0,5A-US AC/DC converter 120V/24VDCx0.5A-US
C001 45518 Kondensator AL-ELKO 10uF 400V CA Capacitor AL-ELKO 10uF 400V CA
C002 45518 Kondensator AL-ELKO 10uF 400V CA Capacitor AL-ELKO 10uF 400V CA
C003 41390 Kondensator AL-ELKO 680uF 50V CA Capacitor AL-ELKO 680uF 50V CA
C004 24566 Kondensator AL-ELKO 100uF 16V Capacitor AL-ELKO 100uF 16V
C005 19480 SMD Kondensator KERKO 100nF 50V X7R (MOQ:50x) SMD capacitor KERKO 100nF 50V X7R (MOQ:50x)
C006 19480 SMD Kondensator KERKO 100nF 50V X7R (MOQ:50x) SMD capacitor KERKO 100nF 50V X7R (MOQ:50x)
C007 19480 SMD Kondensator KERKO 100nF 50V X7R (MOQ:50x) SMD capacitor KERKO 100nF 50V X7R (MOQ:50x)
C008 19480 SMD Kondensator KERKO 100nF 50V X7R (MOQ:50x) SMD capacitor KERKO 100nF 50V X7R (MOQ:50x)
Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel

HEV 70
03 / 94 – 15
POS IDENT BEZEICHNUNG DESCRIPTION
C009 19480 SMD Kondensator KERKO 100nF 50V X7R (MOQ:50x) SMD capacitor KERKO 100nF 50V X7R (MOQ:50x)
C010 19480 SMD Kondensator KERKO 100nF 50V X7R (MOQ:50x) SMD capacitor KERKO 100nF 50V X7R (MOQ:50x)
C011 19480 SMD Kondensator KERKO 100nF 50V X7R (MOQ:50x) SMD capacitor KERKO 100nF 50V X7R (MOQ:50x)
C012 19480 SMD Kondensator KERKO 100nF 50V X7R (MOQ:50x) SMD capacitor KERKO 100nF 50V X7R (MOQ:50x)
C013 19480 SMD Kondensator KERKO 100nF 50V X7R (MOQ:50x) SMD capacitor KERKO 100nF 50V X7R (MOQ:50x)
C014 19480 SMD Kondensator KERKO 100nF 50V X7R (MOQ:50x) SMD capacitor KERKO 100nF 50V X7R (MOQ:50x)
C015 39658 SMD Kondensator AL-ELKO 22uF 6,3V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 22uF 6,3V SUP12 (MOQ:50x)
C016 39658 SMD Kondensator AL-ELKO 22uF 6,3V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 22uF 6,3V SUP12 (MOQ:50x)
C017 39658 SMD Kondensator AL-ELKO 22uF 6,3V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 22uF 6,3V SUP12 (MOQ:50x)
C018 39658 SMD Kondensator AL-ELKO 22uF 6,3V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 22uF 6,3V SUP12 (MOQ:50x)
C019 45342 SMD Kondensator AL-ELKO 4,7uF 25V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 4.7uF 25V SUP12 (MOQ:50x)
C020 45342 SMD Kondensator AL-ELKO 4,7uF 25V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 4.7uF 25V SUP12 (MOQ:50x)
C021 45342 SMD Kondensator AL-ELKO 4,7uF 25V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 4.7uF 25V SUP12 (MOQ:50x)
C022 45342 SMD Kondensator AL-ELKO 4,7uF 25V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 4.7uF 25V SUP12 (MOQ:50x)
C023 39658 SMD Kondensator AL-ELKO 22uF 6,3V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 22uF 6,3V SUP12 (MOQ:50x)
C024 39658 SMD Kondensator AL-ELKO 22uF 6,3V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 22uF 6,3V SUP12 (MOQ:50x)
C025 39658 SMD Kondensator AL-ELKO 22uF 6,3V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 22uF 6,3V SUP12 (MOQ:50x)
C026 39658 SMD Kondensator AL-ELKO 22uF 6,3V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 22uF 6,3V SUP12 (MOQ:50x)
C027 39658 SMD Kondensator AL-ELKO 22uF 6,3V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 22uF 6,3V SUP12 (MOQ:50x)
C028 39656 SMD Kondensator AL-ELKO 47uF 16V SUP16 (MOQ:50x) SMD capacitor AL-ELKO 47uF 16V SUP16 (MOQ:50x)
C029 39656 SMD Kondensator AL-ELKO 47uF 16V SUP16 (MOQ:50x) SMD capacitor AL-ELKO 47uF 16V SUP16 (MOQ:50x)
C030 39656 SMD Kondensator AL-ELKO 47uF 16V SUP16 (MOQ:50x) SMD capacitor AL-ELKO 47uF 16V SUP16 (MOQ:50x)
C031 45509 Kondensator MKC-KO 15nF 630/220V Capacitor MKC-KO 15nF 630/220V
C032 45509 Kondensator MKC-KO 15nF 630/220V Capacitor MKC-KO 15nF 630/220V
C033 45509 Kondensator MKC-KO 15nF 630/220V Capacitor MKC-KO 15nF 630/220V
C034 45509 Kondensator MKC-KO 15nF 630/220V Capacitor MKC-KO 15nF 630/220V
C035 45510 Kondensator MKC-KO 47nF 630/220V Capacitor MKC-KO 47nF 630/220V
C036 45510 Kondensator MKC-KO 47nF 630/220V Capacitor MKC-KO 47nF 630/220V
C037 45510 Kondensator MKC-KO 47nF 630/220V Capacitor MKC-KO 47nF 630/220V
C038 45510 Kondensator MKC-KO 47nF 630/220V Capacitor MKC-KO 47nF 630/220V
C039 45510 Kondensator MKC-KO 47nF 630/220V Capacitor MKC-KO 47nF 630/220V
C040 41709 SMD Kondensator AL-ELKO 22uF 16V SUP16 (MOQ:50x) SMD capacitor AL-ELKO 22uF 16V SUP16 (MOQ:50x)
C041 41709 SMD Kondensator AL-ELKO 22uF 16V SUP16 (MOQ:50x) SMD capacitor AL-ELKO 22uF 16V SUP16 (MOQ:50x)
C042 41709 SMD Kondensator AL-ELKO 22uF 16V SUP16 (MOQ:50x) SMD capacitor AL-ELKO 22uF 16V SUP16 (MOQ:50x)
C043 45342 SMD Kondensator AL-ELKO 4,7uF 25V SUP12 (MOQ:50x) SMD capacitor AL-ELKO 4.7uF 25V SUP12 (MOQ:50x)
C044 19512 SMD Kondensator KERKO 1nF 50V NP0 0805 (MOQ:50x) SMD capacitor KERKO 1nF 50V NP0 0805 (MOQ:50x)
C045 19479 SMD Kondensator KERKO 470pF 50V NPO 0805 (MOQ:50x) SMD capacitor KERKO 470pF 50V NPO 0805(MOQ:50x)
C046 17630 SMD Kondensator KERKO 4,7nF 50V X7R (MOQ:50x) SMD capacitor KERKO 4.7nF 50V X7R 0805 (MOQ:50x)
C047 16632 Kondensator MKT-KO 1uF 50V Capacitor MKT-KO 1uF 50V
C048 16632 Kondensator MKT-KO 1uF 50V Capacitor MKT-KO 1uF 50V
C049 16632 Kondensator MKT-KO 1uF 50V Capacitor MKT-KO 1uF 50V
C050 16632 Kondensator MKT-KO 1uF 50V Capacitor MKT-KO 1uF 50V
C051 16632 Kondensator MKT-KO 1uF 50V Capacitor MKT-KO 1uF 50V
C052 16632 Kondensator MKT-KO 1uF 50V Capacitor MKT-KO 1uF 50V
C057 17648 SMD Kondensator KERKO 10nF 50V X7R (MOQ:50x) SMD capacitor KERKO 10nF 50V X7R 0805 (MOQ:50x)
C058 17648 SMD Kondensator KERKO 10nF 50V X7R (MOQ:50x) SMD capacitor KERKO 10nF 50V X7R 0805 (MOQ:50x)
C059 19483 SMD Kondensator KERKO 680pF 50V NP0 (MOQ:50x) SMD capacitor KERKO 680pF 50V NP0 (MOQ:50x)
C060 19483 SMD Kondensator KERKO 680pF 50V NP0 (MOQ:50x) SMD capacitor KERKO 680pF 50V NP0 (MOQ:50x)
C061 29112 SMD Kondensator KERKO 220pF 50V NP0 0805 (MOQ:50x) SMD capacitor KERKO 220pF 50V NP0 0805 (MOQ:50x)
C062 29112 SMD Kondensator KERKO 220pF 50V NP0 0805 (MOQ:50x) SMD capacitor KERKO 220pF 50V NP0 0805 (MOQ:50x)
C063 29112 SMD Kondensator KERKO 220pF 50V NP0 0805 (MOQ:50x) SMD capacitor KERKO 220pF 50V NP0 0805 (MOQ:50x)
C064 29112 SMD Kondensator KERKO 220pF 50V NP0 0805 (MOQ:50x) SMD capacitor KERKO 220pF 50V NP0 0805 (MOQ:50x)
C065 17654 SMD Kondensator KERKO 1nF 50V X7R (MOQ:50x) SMD capacitor KERKO 1nF 50V X7R (MOQ:50x)
C066 17654 SMD Kondensator KERKO 1nF 50V X7R (MOQ:50x) SMD capacitor KERKO 1nF 50V X7R (MOQ:50x)
C067 17654 SMD Kondensator KERKO 1nF 50V X7R (MOQ:50x) SMD capacitor KERKO 1nF 50V X7R (MOQ:50x)
C068 17654 SMD Kondensator KERKO 1nF 50V X7R (MOQ:50x) SMD capacitor KERKO 1nF 50V X7R (MOQ:50x)
D001 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D002 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D003 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D004 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D005 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D006 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D008 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D009 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D010 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D011 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D012 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D013 45514 Diode BYD37M SOD87 SUP8 Diode BYD37M SOD87 SUP8
D014 45514 Diode BYD37M SOD87 SUP8 Diode BYD37M SOD87 SUP8
D015 45514 Diode BYD37M SOD87 SUP8 Diode BYD37M SOD87 SUP8
D016 45514 Diode BYD37M SOD87 SUP8 Diode BYD37M SOD87 SUP8
D017 40390 SMD Z-Diode Mini-MELF ZMM10-2 SMD z diode Mini- MELF ZMM10-2
D018 40390 SMD Z-Diode Mini-MELF ZMM10-2 SMD z diode Mini- MELF ZMM10-2
Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel

HEV 70
03 / 94 – 16
POS IDENT BEZEICHNUNG DESCRIPTION
D019 40390 SMD Z-Diode Mini-MELF ZMM10-2 SMD z diode Mini- MELF ZMM10-2
D020 40390 SMD Z-Diode Mini-MELF ZMM10-2 SMD z diode Mini- MELF ZMM10-2
D021 40390 SMD Z-Diode Mini-MELF ZMM10-2 SMD z diode Mini- MELF ZMM10-2
D022 40390 SMD Z-Diode Mini-MELF ZMM10-2 SMD z diode Mini- MELF ZMM10-2
D023 40390 SMD Z-Diode Mini-MELF ZMM10-2 SMD z diode Mini- MELF ZMM10-2
D024 40390 SMD Z-Diode Mini-MELF ZMM10-2 SMD z diode Mini- MELF ZMM10-2
D025 40390 SMD Z-Diode Mini-MELF ZMM10-2 SMD z diode Mini- MELF ZMM10-2
D026 32945 Mini-MELF-Z-Diode ZMM5,1-2 Mini-MELF-Z-Diode ZMM5.1-2
D027 32945 Mini-MELF-Z-Diode ZMM5,1-2 Mini-MELF-Z-Diode ZMM5.1-2
D028 32945 Mini-MELF-Z-Diode ZMM5,1-2 Mini-MELF-Z-Diode ZMM5.1-2
D029 45516 Duo-LED, grün+rot Double LED, green+red
D031 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D032 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D033 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
D034 29994 SMD Diode Mini-MELF LL4148 SMD diode Mini-MELF LL4148
F001 45525 Sicherung Fuse
J001 45589 Buchse P-CIN4 2xrot+2xweiß Socket P-CIN4 2xred+2xwhite
L002 45513 Spule 22uH Coil 22uH
L006 37294 SMD Spule 2,2mH SMD coil 2.2mH
Q001 32468 SMD Transistor BC860B SOT23 SMD transistor BC860B SOT23
Q002 32468 SMD Transistor BC860B SOT23 SMD transistor BC860B SOT23
Q003 32467 SMD Transistor BC850B SOT 23 SMD transistor BC850B SOT23
Q004 32467 SMD Transistor BC850B SOT 23 SMD transistor BC850B SOT23
Q005 32467 SMD Transistor BC850B SOT 23 SMD transistor BC850B SOT23
Q006 45511 SMD N-Mosfet BSP125 SOT223 SMD N Mosfet BSP125 SOT223
Q007 45511 SMD N-Mosfet BSP125 SOT223 SMD N Mosfet BSP125 SOT223
Q008 45511 SMD N-Mosfet BSP125 SOT223 SMD N Mosfet BSP125 SOT223
Q009 45511 SMD N-Mosfet BSP125 SOT223 SMD N Mosfet BSP125 SOT223
Q010 45511 SMD N-Mosfet BSP125 SOT223 SMD N Mosfet BSP125 SOT223
Q011 45511 SMD N-Mosfet BSP125 SOT223 SMD N Mosfet BSP125 SOT223
Q012 45511 SMD N-Mosfet BSP125 SOT223 SMD N Mosfet BSP125 SOT223
Q013 45511 SMD N-Mosfet BSP125 SOT223 SMD N Mosfet BSP125 SOT223
Q015 45512 N-Kanal Mosfet 2SK1301 TO220AB N channel Mosfet 2SK1301 TO220AB
R001 34464 SMD Widerstand MELF 100k 1% 0204 (MOQ:50x) SMD resistor MELF 100k 1% 0204 (MOQ:50x)
R002 34464 SMD Widerstand MELF 100k 1% 0204 (MOQ:50x) SMD resistor MELF 100k 1% 0204 (MOQ:50x)
R003 33232 SMD Widerstand MELF 3k32 1% 0204 (MOQ:50x) SMD resistor MELF 3k32 1% 0204 (MOQ:50x)
R004 33232 SMD Widerstand MELF 3k32 1% 0204 (MOQ:50x) SMD resistor MELF 3k32 1% 0204 (MOQ:50x)
R005 33232 SMD Widerstand MELF 3k32 1% 0204 (MOQ:50x) SMD resistor MELF 3k32 1% 0204 (MOQ:50x)
R006 33232 SMD Widerstand MELF 3k32 1% 0204 (MOQ:50x) SMD resistor MELF 3k32 1% 0204 (MOQ:50x)
R007 37201 SMD Widerstand MELF 221k 1% 0204 (MOQ:50x) SMD resistor MELF 221k 1% 0204 (MOQ:50x)
R008 40347 SMD Widerstand MELF 47k5 1% 0204 (MOQ:50x) SMD resistor MELF 47k5 1% 0204 (MOQ:50x)
R009 40347 SMD Widerstand MELF 47k5 1% 0204 (MOQ:50x) SMD resistor MELF 47k5 1% 0204 (MOQ:50x)
R010 40347 SMD Widerstand MELF 47k5 1% 0204 (MOQ:50x) SMD resistor MELF 47k5 1% 0204 (MOQ:50x)
R011 40347 SMD Widerstand MELF 47k5 1% 0204 (MOQ:50x) SMD resistor MELF 47k5 1% 0204 (MOQ:50x)
R012 40347 SMD Widerstand MELF 47k5 1% 0204 (MOQ:50x) SMD resistor MELF 47k5 1% 0204 (MOQ:50x)
R013 40347 SMD Widerstand MELF 47k5 1% 0204 (MOQ:50x) SMD resistor MELF 47k5 1% 0204 (MOQ:50x)
R014 40347 SMD Widerstand MELF 47k5 1% 0204 (MOQ:50x) SMD resistor MELF 47k5 1% 0204 (MOQ:50x)
R015 40347 SMD Widerstand MELF 47k5 1% 0204 (MOQ:50x) SMD resistor MELF 47k5 1% 0204 (MOQ:50x)
R016 40347 SMD Widerstand MELF 47k5 1% 0204 (MOQ:50x) SMD resistor MELF 47k5 1% 0204 (MOQ:50x)
R017 34463 SMD Widerstand MELF 10k 1% 0204 (MOQ:50x) SMD resistor MELF 10k 1% 0204 (MOQ:50x)
R019 34463 SMD Widerstand MELF 10k 1% 0204 (MOQ:50x) SMD resistor MELF 10k 1% 0204 (MOQ:50x)
R020 34463 SMD Widerstand MELF 10k 1% 0204 (MOQ:50x) SMD resistor MELF 10k 1% 0204 (MOQ:50x)
R021 34463 SMD Widerstand MELF 10k 1% 0204 (MOQ:50x) SMD resistor MELF 10k 1% 0204 (MOQ:50x)
R022 34463 SMD Widerstand MELF 10k 1% 0204 (MOQ:50x) SMD resistor MELF 10k 1% 0204 (MOQ:50x)
R024 34463 SMD Widerstand MELF 10k 1% 0204 (MOQ:50x) SMD resistor MELF 10k 1% 0204 (MOQ:50x)
R025 34463 SMD Widerstand MELF 10k 1% 0204 (MOQ:50x) SMD resistor MELF 10k 1% 0204 (MOQ:50x)
R026 40087 MELF Widerstand 10M 2% 0204 (MOQ:50x) MELF resistor 10M 2% 0204 (MOQ:50x)
R027 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R028 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R029 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R030 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R031 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R032 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R033 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R034 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R035 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R036 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R037 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R038 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R039 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R040 34461 SMD Widerstand 1k 1% 0204 (MOQ:50x) SMD resistor 1k 1% 0204 (MOQ:50x)
R041 34462 SMD Widerstand 681k 1% 0204 (MOQ:50x) SMD resistor 681k 1% 0204 (MOQ:50x)
R042 40477 SMD Widerstand MELF 1k21 1% 0204 (MOQ:50x) SMD resistor MELF 1k21 1% 0204 (MOQ:50x)
Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel

HEV 70
03 / 94 – 17
POS IDENT BEZEICHNUNG DESCRIPTION
R043 40477 SMD Widerstand MELF 1k21 1% 0204 (MOQ:50x) SMD resistor MELF 1k21 1% 0204 (MOQ:50x)
R044 34462 SMD Widerstand 681k 1% 0204 (MOQ:50x) SMD resistor 681k 1% 0204 (MOQ:50x)
R045 40477 SMD Widerstand MELF 1k21 1% 0204 (MOQ:50x) SMD resistor MELF 1k21 1% 0204 (MOQ:50x)
R046 34462 SMD Widerstand 681k 1% 0204 (MOQ:50x) SMD resistor 681k 1% 0204 (MOQ:50x)
R047 40477 SMD Widerstand MELF 1k21 1% 0204 (MOQ:50x) SMD resistor MELF 1k21 1% 0204 (MOQ:50x)
R048 34462 SMD Widerstand 681k 1% 0204 (MOQ:50x) SMD resistor 681k 1% 0204 (MOQ:50x)
R049 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R050 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R051 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R052 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R053 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R054 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R055 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R056 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R057 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R058 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R059 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R060 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R061 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R062 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R063 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R064 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R065 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R066 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R067 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R068 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R069 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R070 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R071 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R072 40802 MELF Widerstand 1m50 1% 0204 (MOQ:50x) MELF resistor 1m50 1% 0204 (MOQ:50x)
R073 40343 SMD Widerstand MELF 2k21 1% 0204 (MOQ:50x) SMD resistor MELF 2k21 1% 0204 (MOQ:50x)
R074 40343 SMD Widerstand MELF 2k21 1% 0204 (MOQ:50x) SMD resistor MELF 2k21 1% 0204 (MOQ:50x)
R075 40343 SMD Widerstand MELF 2k21 1% 0204 (MOQ:50x) SMD resistor MELF 2k21 1% 0204 (MOQ:50x)
R076 40343 SMD Widerstand MELF 2k21 1% 0204 (MOQ:50x) SMD resistor MELF 2k21 1% 0204 (MOQ:50x)
R077 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R078 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R079 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R080 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R081 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R082 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R083 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R084 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R085 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R086 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R087 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R088 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R089 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R090 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R091 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R092 45273 SMD Widerstand MELF 825k 1% 0204 (MOQ:50x) SMD resistor MELF 825k 1% 0204 (MOQ:50x)
R093 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R094 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R095 34513 SMD Widerstand 221k 1% 0204 (MOQ:50x) SMD resistor 221k 1% 0204 (MOQ:50x)
R096 34513 SMD Widerstand 221k 1% 0204 (MOQ:50x) SMD resistor 221k 1% 0204 (MOQ:50x)
R097 34513 SMD Widerstand 221k 1% 0204 (MOQ:50x) SMD resistor 221k 1% 0204 (MOQ:50x)
R098 37198 SMD Widerstand 100R 1% 0204 (MOQ:50x) SMD resistor 100R 1% 0204 (MOQ:50x)
R099 40384 SMD Widerstand MELF 22R1 1% 0204 (MOQ:50x) SMD resistor MELF 22R1 1% 0204 (MOQ:50x)
R100 40387 MELF Widerstand 8k25 1% 0603 (MOQ:50x) MELF resistor 8k25 1% 0603 (MOQ:50x)
R101 40387 MELF Widerstand 8k25 1% 0603 (MOQ:50x) MELF resistor 8k25 1% 0603 (MOQ:50x)
R102 40479 MELF Widerstand 68k1 1% 0204 (MOQ:50x) MELF resistor 68k1 1% 0204 (MOQ:50x)
R103 40479 MELF Widerstand 68k1 1% 0204 (MOQ:50x) MELF resistor 68k1 1% 0204 (MOQ:50x)
R105 40389 MELF Widerstand 27k4 1% 0204 (MOQ:50x) MELF resistor 27k4 1% 0204 (MOQ:50x)
R106 29103 SMD Widerstand 10k 5% 0805 (MOQ:50x) SMD resistor 10k 5% 0805 (MOQ:50x)
R107 29103 SMD Widerstand 10k 5% 0805 (MOQ:50x) SMD resistor 10k 5% 0805 (MOQ:50x)
R108 29170 SMD Widerstand 100k 5% 0805 (MOQ:50x) SMD resistor 100k 5% 0805 (MOQ:50x)
R109 29170 SMD Widerstand 100k 5% 0805 (MOQ:50x) SMD resistor 100k 5% 0805 (MOQ:50x)
R110 29170 SMD Widerstand 100k 5% 0805 (MOQ:50x) SMD resistor 100k 5% 0805 (MOQ:50x)
R111 34512 SMD Widerstand 4k75 1% 0204 (MOQ:50x) SMD resistor 4k75 1% 0204 (MOQ:50x)
R112 29561 SMD Widerstand 22R 5% 0805 (MOQ:50x) SMD resistor 22R 5% 0805 (MOQ:50x)
R113 32822 SMD Widerstand 470k 5% 0805 (MOQ:50x) SMD resistor 470k 5% 0805 (MOQ:50x)
R114 29107 SMD Widerstand 47k 5% 0805 (MOQ:50x) SMD resistor 47k 5% 0805 (MOQ:50x)
R115 29107 SMD Widerstand 47k 5% 0805 (MOQ:50x) SMD resistor 47k 5% 0805 (MOQ:50x)
R116 29119 SMD Widerstand 27k 5% 0805 (MOQ:50x) SMD resistor 27k 5% 0805 (MOQ:50x)
Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel

HEV 70
03 / 94 – 18
Ident.-Nr. 52166
Printed in Germany
POS IDENT BEZEICHNUNG DESCRIPTION
R117 45524 SMD Widerstand MELF 51k1 1% 0204 (MOQ:50x) SMD resistor MELF 51k1 1% 0204 (MOQ:50x)
R118 45524 SMD Widerstand MELF 51k1 1% 0204 (MOQ:50x) SMD resistor MELF 51k1 1% 0204 (MOQ:50x)
R119 45524 SMD Widerstand MELF 51k1 1% 0204 (MOQ:50x) SMD resistor MELF 51k1 1% 0204 (MOQ:50x)
R120 45524 SMD Widerstand MELF 51k1 1% 0204 (MOQ:50x) SMD resistor MELF 51k1 1% 0204 (MOQ:50x)
R121 29985 SMD Widerstand 1M 5% 0805 (MOQ:50x) SMD resistor 1M 5% 0805 (MOQ:50x)
R122 34514 SMD Widerstand MELF 475k 1% 0204 (MOQ:50x) SMD resistor MELF 475k 1% 0204 (MOQ:50x)
R123 34474 SMD Widerstand 1M 1% 0204 (MOQ:50x) SMD resistor 1M 1% 0204 (MOQ:50x)
R124 32258 SMD Widerstand MELF 15k 1% 0204 (MOQ:50x) SMD resistor MELF 15k 1% 0204 (MOQ:50x)
R125 32258 SMD Widerstand MELF 15k 1% 0204 (MOQ:50x) SMD resistor MELF 15k 1% 0204 (MOQ:50x)
R126 32258 SMD Widerstand MELF 15k 1% 0204 (MOQ:50x) SMD resistor MELF 15k 1% 0204 (MOQ:50x)
R127 32258 SMD Widerstand MELF 15k 1% 0204 (MOQ:50x) SMD resistor MELF 15k 1% 0204 (MOQ:50x)
R128 45430 SMD Trimmwiderstand 1k SMD resistor, variable 1k
R130 33113 SMD Widerstand 0R 0805 (MOQ:50x) SMD resistor 0R 0805 (MOQ:50x)
R131 33113 SMD Widerstand 0R 0805 (MOQ:50x) SMD resistor 0R 0805 (MOQ:50x)
S001 45520 Druckschalter 2xUM/U Press switch 2xUM/U
T001 45517 Transformator EF25 Transformer EF25
U001 41402 SMD IC TL074ID SMD IC TL074ID
U002 41402 SMD IC TL074ID SMD IC TL074ID
U003 32249 IC 339 IC 339
U004 45526 SMD IC SO16L SUP12 SMD IC SO16L SUP12
ZZ010 51809 Faltschachtel Folding box
ZZ011 51811 Einsatz Insert
ZZ012 51856 Einsatz (Netzteil) Insert (power suply unit)
ZZ013 51858 Einsatz (Kabel) Insert (cable)
ZZ020 51815 Bedienungsanleitung HEV70 Instructions for use HEV70
Download v. www.rainers-elektronikpage.de ; gescannt von Rainer Fredel