Dantel 41095 Installatie- en bedieningshandleiding - Pagina 3
Blader online of download pdf Installatie- en bedieningshandleiding voor {categorie_naam} Dantel 41095. Dantel 41095 12 pagina's. Order wire control and speaker monitor panels
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CIRCUIT DESCRIPTION
F
. 1 - B
D
, 41095
IG
LOCK
IAGRAM
3 R1 1
B C D
1
I
SP1
J
2
1
L
MONITOR SELECT
SP1
K
2
1 F1 2
N
M
3
G
1 F2 2
A
3
H
P103
1 2 3
1 2 3
J103
Monitor Select Sub-Assy
P103
41095-0898 <90-00129>
F
ig. 1 shows a 41095 Panel block diagram.
3 R2 1
2
2
O E F
1
2
STA 1
3
STA 2
4
5
To each Order Wire
6
STA 3
Terminal
ASSY.
Odd to P1-12
7
Even to P1-7
STA 4
8
9
STA 5
1 0
11
STA 6
12
D9
-BATT
1
GND
3
D10
P102
2 3 4 5 6 7 8
2 3 4 5 6 7 8
1
J102
2
STA 7
3
STA 8
4
5
To each Order Wire
Option
STA 9
6
Terminal
Odd to P1-12
7
Even to P1-7
STA 10
8
9
STA 11
1 0
11
STA 12
12
P102
Fig. 2 shows the 41095 Order-Wire and Speaker Monitor Panel
functional schematic.
The 41095 Panel monitoring section monitors all associated
order wire channels over the speaker. Incoming calls couple
through transformers to operational amplifiers, and a volume
control potentiometer to feed speaker amplifiers.
The push-button speaker monitor channel selector monitors any
one or two channels through an additional volume control
potentiometer. You can monitor the selected channel(s) at a
louder level and monitor unselected channels over the speaker
at a quieter level.
A fuse and fuse alarm indicator LED are on the front panel.
When the fuse blows, the alarm indicator LED lights up.
J1
J2
DIAL
S/W
R/G
J104
1 2 3 4
P104
J1 THRU J18
STA Select
4
J105
1
4
J106
1
A
1
2
3
B
1
Hookswitch
2
(Shown Off-Hook)
3
4
5
6
1
2
3
Handset Jack
4
RCV
TYP
TYP
XMT
STA 1 THRU 12
LED
1A
THRU
10 F
1A
THRU
8 F
P
3
AGE