External amplifier connection
PRINCESS – Edition: 17.02.2005
57
FIELD SERVICE MANUAL
NOTE:
Connect external speakers to the screw terminals on the LH amplifier side.
12.12
External amplifier connection
On the RCA terminals “Ausgang - Out-
put” you can connect an external amp-
lifier with any power rate. In Stereo
mode the output level is normally cont-
rolled by means of the pot for the 2nd
channel. Alternatively you can set the
first DIP switch of the 6 sw. group to
ON to couple this output to the normal
volume control knobs (1st channel), so
that both amplifiers can be controlled
together.
Connecting an external amplifier in 2-
channel mode is not useful.
To avoid hum- (earth-) loops try to use
an external amplifier with ground insu-
lation; it has no earth contacts. If it is impossible (e.g. receivers with cable supply) you can separate
both amps by means of the ground isolator part no. 0053300.
The signal of the RCA terminals is also controlled by the settings of bass, treble, BGM, AVC and
Mute.
Netzsicherung
Mains Fuse
210-240V - T 4A
100-117V - F 6A
Leuchtstofflampen
Fluorescent Lamps
230V / 117V
V
erstärker
Amplifier
Externer Hauptschalter
External Mains switch
Schein-
annehmer
Bill-
acceptor
Achtung!
Vor Abnahme der Kappe den Netzstecker
ziehen!
Warning!
Shock hazard!
Do not open!
Zur Beachtung:
Nur Sicherungen
mit
gleicher Größe und gleichem
Wert
verwenden, um Schäden zu vermeiden.
Caution: To reduce the risk of fire
replace only with same typ and rating fuses.
Netzspannung
50/60 Hz
Mains Voltage
50/60 cps
240
230
220
210
117
100
CAUTION
TO REDUCETHE RISK
OF FIRE REPLACE ONLY
WITH SAMETYPE AND
RATING FUSE
B
ass
T
reble
BGM
M
S
ONO
TEREO
ANAL
HANNEL
TEREO
2-K
/ 2-C
S
S
F
ICHERUNG
USE
F1 - F4
100-240 V
50Hz/60Hz
117 V
60Hz
3,0 AMP
250 V AC
SLOW BLOW
T 4 A
30V~
AC
F1
26V~
AC
F2
26V~
AC
F3
12V=
DC
F4
I
L
NTERNER AUTSPRECHER
NTERNAL PEAKER
I
S
O
PTION
O
PTION
R
L
E
L
E
S
8/
8
0
W
XTERNER
A
U
TSPRECHER
XTERNAL
P
EAKER
W
CD-T
CD-T
RAFO
RANSFORMER
B
-T
UBBLE
UBES
N
T
ETZTRAFO
RANSFORMER
E
E
RWEITERUNG
XTENSION
F
R
C
ERNREGLER
EMOTE- ONTROL
RS
232
BGM
I
R
I
R
NFRAR
O
T-
EGLER
NFRARED-
EMO
T
E
A
O
LR
USGANG
UTPUT
E
CD
IC
D
LR
INGANG
NPUT
E
E
300mV
XTRA
XTRA
E
300mV
I
LR
INGANG
NPUT
M
M
IKR
OFON
ICR
OPHONE
MECHANIK
MECHANISM
D
A
R
C
ECKEL
BNEHMEN
EMOVE
OVER
D
A
R
C
ECKEL
BNEHMEN
EMOVE
OVER
AVC
RS232
MICRO
TAPE
MUTE
A
/ D
NZEIGE
ISPLAY
BGM
ok.
S
/ S
CHALTER
WITCHES
A
/O
US
FF
A
/O
US
FF
E /O
IN
N
E /O
IN
N
AVC
MODE
STEREO
2-K
/2C
ANAL
HANNEL
INPUT
CD
TAPE
BGM
1
1
3
5
2
2
4
6
I
C
1
ntern
hannel
E
C
xtern
hannel
2
Verstärker K 99
0056041
Amplifier
K 99 C-UL
0058484
Netzsicherung
Mains Fuse
210-240V - T 4A
100-117V - F 6A
Leuchtstofflampen
Fluorescent Lamps
230V / 117V
V
erstärker
Amplifier
Externer Hauptschalter
External Mains switch
Schein-
annehmer
Bill-
acceptor
Achtung!
Vor Abnahme der Kappe den Netzstecker
ziehen!
Warning!
Shock hazard!
Do not open!
Zur Beachtung:
Nur Sicherungen
mit
gleicher Größe und gleichem
Wert
verwenden, um Schäden zu vermeiden.
Caution: To reduce the risk of fire
replace only with same typ and rating fuses.
Netzspannung
50/60 Hz
Mains Voltage
50/60 cps
240
230
220
210
117
100
CAUTION
TO REDUCETHE RISK
OF FIRE REPLACE ONLY
WITH SAMETYPE AND
RATING FUSE
B
ass
T
reble
BGM
M
S
ONO
TEREO
ANAL
HANNEL
TEREO
2-K
/ 2-C
S
S
F
ICHERUNG
USE
F1 - F4
100-240V
50Hz/60Hz
117 V
60Hz
3,0 AMP
250 V AC
SLOW BLOW
T 4 A
30V~
AC
F1
26V~
AC
F2
26V~
AC
F3
12V=
DC
F4
I
L
NTERNER AUTSPRECHER
NTERNAL PEAKER
I
S
O
PTION
O
PTION
R
L
E
L
E
S
8/
8
0
W
XTERNER
A
UTSPRECHER
XTERNAL
P
EAKER
W
CD-T
CD-T
RAFO
RANSFORMER
B
-T
UBBLE
UBES
N
T
ETZTRAFO
RANSFORMER
E
E
RWEITERUNG
XTENSION
F
R
C
ERNREGLER
EMOTE- ONTROL
RS
232
BGM
I
R
I
R
NFRAR
O
T
-
EGLER
NFRARED-
EMO
T
E
A
O
LR
USGANG
UTPUT
E
CD
I
CD
LR
INGANG
NPUT
E
E
300mV
XTRA
XTRA
E
300mV
I
LR
INGANG
NPUT
M
M
IKR
OFON
ICR
O
PHONE
MECHANIK
MECHANISM
D
A
R
C
ECKEL
BNEHMEN
EMOVE
OVER
D
A
R
C
ECKEL
BNEHMEN
EMOVE
OVER
AVC
RS232
MICRO
TAPE
MUTE
A
/ D
NZEIGE
ISPLAY
BGM
ok.
S
/ S
CHALTER
WITCHES
A
/O
US
FF
A
/O
US
FF
E /O
IN
N
E /O
IN
N
AVC
MODE
STEREO
2-K
/2C
ANAL
HANNEL
INPUT
CD
TAPE
BGM
1
1
3
5
2
2
4
6
I
C
1
ntern
hannel
E
C
xtern
hannel
2
Verstärker K 99
0056041
Amplifier
K 99 C-UL
0058484
+
+
+
+
+
+
+
+
+
+
In Stereo mode do not connect a single
speaker with less than 4ohm to each
channel.
Two speakers of 2ohm also represent
total impedance of 4ohm.
4
Ω
4
Ω
2
Ω
2
Ω
2
Ω
2
Ω
CAUTION
TO REDUCETHE RISK
OF FIRE REPLACE ONLY
WITH SAMETYPE AND
RATING FUSE
B
ass
T
reble
BGM
M
S
ONO
TEREO
ANAL
HANNEL
TEREO
2-K
/ 2-C
S
S
F
ICHERUNG
USE
F1 - F4
100-240V
50Hz/60Hz
117 V
60Hz
3,0 AMP
250 V AC
SLOW BLOW
T 4 A
30V~
AC
F1
26V~
AC
F2
26V~
AC
F3
12V=
DC
F4
I
L
NTERNER AUTSPRECHER
NTERNAL PEAKER
I
S
O
O
PTION
PTION
R
L
E
L
E
S
8
/80
W
XTERNER
AUTSPRECHER
XTERNAL
PEAKER
W
CD-T
CD-T
RAFO
RANSFORMER
B
-T
UBBLE UBES
N
T
ETZTRAFO
RANSFORMER
F
R
C
ERNREGLER
EMOTE- ONTROL
RS
232
BGM
I
R
I
R
NFRAR
O
T-
EGLER
NFRARED-
EMO
TE
A O LR
USGANG
UTPUT
E
CD
IC
D
LR
INGANG
NPUT
E
E
300mV
XTRA
XTRA
E
300mV
I
LR
INGANG
NPUT
M M
IKR
OFON
ICR
OPHONE
M
M
ECHANIK
ECHANISM
D
A
R
C
ECKEL BNEHMEN
EMOVE OVER
D
A
R
C
ECKEL BNEHMEN
EMOVE OVER
I
C
1
ntern
hannel
E
C
xtern
hannel
2
Verstärker K 99
0056041
Amplifier K 99 C-UL
0058484
AVC
RS232
M
ICRO
T
APE
M
UTE
A
/ D
NZEIGE
ISPLAY
BGM
ok.
S
/ S
CHALTER
WITCHES
A /O
US FF
A /O
US FF
E /O
IN N
E /O
IN N
A
A
VC
VC
MODE
STEREO
2-K
/2C
ANAL
HANNEL
INPUT
CD
TAPE
BGM
1
1
3
5
2
2
4
6
SEPARATE
NORMAL
AUTO
VOLUME
RS232
MUTE
HIGH
LOW
PARALLEL
SERVICE
AUS/OFF
E
E
RWEITERUNG
XTENSION
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