Becker europa TR, Service Manual

Page: 15 / 45

Receiver remodeling
a) reclosing plug 551 E 100-36 remove (see FIG. 12).
b) In the proposed group of holes of the frame rear wall by means of screw connection
comprises a Kleinflanschdose (Tuchel T3377) attach (see Fig. 12a).
Fig. 13
Fig. 12
a) before the conversion
Fig. 12a
b) after the conversion
Note on the technical data of the microphone Vorsetzers for BECKER TR
devices
Type Nr. 334 E 0012 (12 volt) type no.
334 E 0006 (6 volts)
Electrical construction work
a) capacitor C3 (0.1 uF) of contact 27 on the Wel LEN Unsolder switch.
b) an intermediate shaft switch contact 27 and ratio measurement socket contact 5
(embarrassed as soldering terminal) with a shielded cable.
c) between said soldering terminal (Ratio-socket contact 5) and Kleinflanschdose
(Tuchel T 3377) contact 4, condensation sator C3 (0.1 microfarads).
d) a solder abgechirmte line between hot end P 1 and Kleinflanschdose contact. 2
e) The shield as mentioned under b) and d) are Leitun- gen soldered to the cold end of
P 1 and the contact 3 Kleinflanschdose.
f) Intermediate Kleinflanschdose contact 1 and the point X (see Fig. 13) is an
unshielded, einge- insulated wire
soldering (power supply 6.12 V).
g) From Kleinflanschdose contact 5 to the chassis is to produce a compound mass.
h) Within the Kleinflanschdose are Schaltzungen- their terminals respectively
connected to contacts 2 and 4 to connect, see Fig. 13).
Operating voltage: Power
requirements:
Input impedance ratio of the
transformer: Dimensions:
Microphone: Plug Connection:
Basic volume:
6/12 volt switchable about 1 watts
at 7 volts about 2 watts at 14
volts 200 Ω
volts 200 Ω
1:15 62 x 49 x 45 250 g 332 Z 7500
(Beyer M 41 bS) microphone cable to
Vorsetzer (according to DIN 41524)
Receiver Vorsetzer (according to DIN 41524) is
adjustable by means of potentiometers (P 1)
Gez. Switch position: radio playback
In regard to Europe TR / LMKU minibus reception system with
microphone connection
The van version EUROPE TR / LMKU with microphone system circuit is different from
the 12.6 Volt version only in the RF / IF section. The LF part is the same for 12.6 volts.
Applicable are all descriptions and test and Abgleichanweisun- th receiver parts gen of
6.12 volts and NF-parts for the van version. In the RF / IF rt
is also a 5-pin strength standard jack
(Hirschmann Mab 50 S) is installed. To the minibus conditioning has not a
Mikrofonvorsetzer 334, which is connected to a connecting cable 200 Z 7613 at the
5-pin connector.
Caution! is device without cables and Vorsetzer not operational. Caution! is device without cables and Vorsetzer not operational.
- 14 -
Fig. 14 control box 200 Z 2100 seen plug and
socket of solder termination.
seen both sockets of appliances outside.