Grundig STR 631, Service Manual

Page: 14 / 40

Allgemeiner T
eil / General Section
STR 632
1 - 14
GRUNDIG
Service
Rear panel
MAINS INPUT Connector for plug-in power cord.
LNC 1 LNC connector for satellite aerial.
LNC 2 LNC connector for further satellite
aerials.
CH. ADJ. no function
AERIAL Terrestrial aerial input (VHF/UHF).
TV/VCR Modulator output (VHF/UHF).
AUDIO OUT AF stereo output,
left (L) and right (R) channels.
TV Euroconnector for TV set.
AUX 2 Euroconnector for video recorder.
AUX 1 Euroconnector for external
decoder.
k
Buttons and Connections on the Receiver
CH. ADJ.
AERIAL
MADE IN U.K.
AUX1
HAZARD-LIVE PARTS
DO NOT REMOVE COVERS
R
L
AUDIO
OUT
40W MAX.
50 Hz
230V
LNC
13/18V
400mA DC
TV /VCR
INPUT
MAINS
TV AUX2
1
2
Additional Information for Units sold in Great
Britain
Units sold in GB are suitable for operation from a 240 V AC,
50 Hz mains supply.
In case this appliance is supplied with a Safety Standard
Approved mains lead fitted with a non-rewireable 13 Amp mains
plug which, if unsuitable for your socket, should be cut off and
an appropriate plug fitted by a qualified electrician. The fuse and
fuse holder must be removed from the plug as accidental
insertion of the redundant plug into a 13 Amp socket is likely to
cause an electrical hazard.
Note: The severed plug must be destroyed to avoid a possible
shock hazard should it be inserted into a 13 Amp socket
elsewhere.
If it is necessary to change the fuse in the non-rewireable plug,
the correct type and rating (5 Amp ASTA or BSI approved BS
1362) must be used and the fuse cover must be refitted. If the
fuse cover is lost or damaged the lead and plug must not be
used until a replacement is obtained. Replacement fuse covers
should be obtained from your dealer.
If a non-rewireable plug or a rewireable 13 Amp (BS 1363) plug
is used, it must be fitted with a 5 Amp ASTA or BSI approved BS
1362 fuse. If any other type of plug is used it must be protected
by a 5 Amp fuse either in the plug or at the distribution board.
Important:
The wires in the mains lead are coloured in accordance with the
following code:
BLUE – NEUTRAL
BROWN – LIVE
As the colours of the wires in the mains lead of your appliance
may not correspond with the coloured marking identifying the
terminals in your plug, proceed as follows:
Connect the BLUE coloured wire to plug terminal marked with
the letter "N" or coloured black.
Connect the BROWN coloured wire to the plug terminal marked
with a letter "L" or coloured red.
In no circumstance must any of the wires be connected to the
terminal marked with a letter "E", earth symbol
, coloured
green or green and yellow.
Replacement mains lead can be obtained from your dealer.
b
Switches the receiver to standby or from
standby to the last selected programme
position.
1 … 0 Direct programme position selection.
Data entry in menus.
]
Steps forward through the programme
positions (long pressure: scrolling).
Selects data in the menus.
|
Steps backward through the programme
positions (long pressure: scrolling).
Selects data in the menus.
x c Adjusts the volume, modifies settings.
. - Calls up the Status display (press 1x),
- calls up the menu guide (press 2x),
- selects the next menu in the menu
guide or exits the main menu. Modifi-
cations are not saved.
,
A / B
Switches between SAT, VCR and TV
mode (see paragraph ”Switching be-
tween SAT, TV and VCR mode” in the
“Using the Receiver” chapter).
In a menu: blue screen background and
TV picture background switch-over.
¢
F
Switches between the channel indices
for normal mode, radio mode and favou-
rite (channels) mode.
¢
AUDIO
Displays the Audio index.
¢
´
Displays the Channel index (programme
positions).
¢
RADIO
no function.
O
Confirms/saves settings.
From stand-by: access to UHF channel
setting menu (press approx. 6 seconds).
¢
TV /ATS
no function.
¢
+
Mute function in SAT mode ("MUTE"
appears on the picture screen).
k
The Buttons on the Remote Control Unit
AUX
1 2 3
4 5 6
7 8 9
TV 0
OK
P
+
ATS
AV
+
k
P
-
TP 720
SAT
A/B
RADIO
AUDIO
VIDEO
F
TV
SAT