Blaupunkt BSA 80 Service Manual
~
"-../
.BLAUPUNKT
AMPLIFIER
BSA 80
7 607 781 511
3 D94 440 011 KN
Kundendienstschrift. Service Manual. Manuelde service. Manualde servicio
' /
~
Technische Daten
Max. Power: 2 x 40 W an 2 n
Sinus-Leistung: 2 x 20 W bei 1 % Klirr. (DIN 45500)
Klirrfaktor:
Frequenzgang: 10 Hz - 60 kHz (-3 dB)
Kanaltrennung:
Signal Rauschabstand:
Eingange:
Ausgange:
Abmessungen (B x H x T):
< 0.05 % bei 10 W, 1 kHz, 4 n
> 60 dB / 1 kHz
> 94 dB (A)
8 paI. DIN, 2 x Cinch (RCA) vergoldet
2 x Lautsprecher, 4 n, vergoldet
130 x 30 x 90 mm
Caractéristiques techniques
Puissance maxi: 2 x 40 W sur 2 n
Puissance sinuso"idale:2 x 20 W pour 1 % distors. (DIN 45500)
Taux de distorsion totale:
Gamme de fréquence:
Séparation das canaux:
Rapport signal/bruit: > 94 dB (A)
Entrées:
Sortias:
Dimensions (L x H x P):
Prise DIN 8 pôles, 2x Cinch (RCA) dorée
< 0,05 % à 10 W, 1 kHz, 4 n
10 Hz - 60 Hz (-3 dB)
> 60 dB/ 1 kHz
2 x haut-parleurs, 4 n, dorée
130 x 30 x 90 mm
Specification
Max. power:
RMS power: 2 x 20 W with 1% THD (DIN 45500)
Distortion factor:
Frequencyresponse:
Channel separation:
Signal-to-noise ratio: > 94 dB (A)
Inputs:
Outputs:
Dimensions (W x H x D):
8-pin DIN, 2 x Cinch (RCA) gold-plated
2 loudspeaker outputs, 4 n, gold-plated
< 0.05 % at 10 W, 1kHz, 4 n
2 x 40 W into 2 n
10 Hz - 60 kHz (-3 dB)
> 60 dB / 1 kHz
130 x 30 x 90 mm
Datas técnicos
Potencia máxima:
Potencia senoidal:2 x 20 W con un 1 % de distorsión (DIN 45500)
Factor de distorsión:
Gama de frecuencias:
Atenuación de diafonía:
Distancia sefíal/ruido:
Entradas:
Salidas:
Dimensiones (An. x AI. x Prof.):
DIN de (8 paios), 2 x Cinch (RCA) doradas
< 0.05 % con 10W, 1 kHz, 4 n
2 altavoces, 4 n, doradas
4 x 75 V en 2 n
10 Hz - 60 kHz (-3 dB)
> 60 dB / 1 kHz
> 94 dB (A)
130 x 30 x 90 mm
REM
+3
R.CH 10u16V
C1
.l.
15k
L.CH
470p I
8PIN OIN
INPUT
C3
47u
16V -
151 71
R1
2 IC1
+
BA3121N
1
C118 I
lOu16V 3 10u16V C20
I 1 I R13
+ + IOV Q,
C15...L
"" I
+2
04
5V1
03
1N4001
C29 ...L
47n I 11O: I
R21
10k
15k
r
+1
R22
75
L2
TR1
9013 130T
-
-
C30
C4
10u16V
:;:{JI
VR1A
20KA
R2
6C17
3k6 I
_10u
116V
VR1B +
20KA
3k6 10k
r
+3 '+2
R23
750
+
RED
LED
-
R1
R8
C6
R3
1u50V
15k
I
I
"'I
"'-
...L C5
TOOP
47u-
16Vr
-1-
C7
I
-"] l'I;
I
9
5 6 13
4
14 1 10 17 3 16 15 7 11
TA8225H
IC2
I
4
9 5 6 13
.l. C19
"'\
r"
+4
R24
1k
R25
'
3k
R26 T80-H6510
10k
02
1N4001
fg
C21 g
-
47u
16V
- - - -
+1
14 1 10
- H ., ., '!;- 2":;"
f6V-
IC3 TA8225H
17 3
16 15 7
111 rr
-
75
C12
47n
11 12
SPEAKER
4 OHM
I RIGHT
12
cn
(')
::T
Q)
;:;
C"
.
LEFT
SPEAKER
R19
3k
47n
R18
75
-
L1
FUSE
lOA
01 C38 C39
1N5403
-
R20
1
r
"" ff "
I1n
100nI -
4OHM
cc
Q
""I
(')
c
;::::;:
Q,
ii)'
""I
Q)
3
(
(
l
<..
Loading...