R.V.R. Elettronica BRAVO-RX, Инструкция по использованию

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Mod. MAIN.RX 1.0
Main Board
B
1 14 Tuesday, January 12, 2021
Title
Size Document Number Rev
Date: Sheet of
PLL
+15V
GND
+5V
ENABLE
DATA
CLOCK
LOCK LED
PLL LOCK
VCO V
VCO RF
DEMODULATOR
+15V
+9V
GND
INPUT 70 MHz
VSQ
SIGNAL
IF TEST
AUDIO OUTPUT
METER
DEVIATION METER
SIGNAL METER
AUDIO
SIGNAL
+5V
GND
MUTING
- RELE
GND
SIGNAL
B-MUTE
ENABLE
SIGNAL LED
INTERLOCK
-15V
+15V
+ RELE
VSQ
+5V
C-MUTE
A-MUTE
MICROCONTROLLER
VU Meter
PLL ENABLE
RX RS232
TX RS232
PLL LOCK
SELECT
PLL DATA
ENABLE
GND DATA
PLL CLOCK
Auxiliary
SETTING
Signal
+5V
Temperature
GND
POWER SUPPLY
DC GND
+15V
+5V
-15V
DC +15V
+9V
GND_AN
AUDIO CIRCUITS
+15V
GND
-15V
AUDIO INPUT
+RELE
-RELE
MPX
+MONO
-MONO
SCA1
SCA2
+HEADPHONE
-HEADPHONE
A-VOLUME
B-VOLUME
C-VOLUME
+15V
B-VOLUME
ENABLE
LOCK LED A-MUTE
VSQ
ENABLE
A-VOLUME
-15V A-MUTE + HEADPHONE
+
H
E
A
D
P
H
O
N
E
B
-M
U
T
E
SELECT
- HEADPHONE
AUX
+15V
S
E
T
T
IN
G
S
IG
N
A
L
L
E
D
SIGNAL LED
C-MUTE
A-VOLUME
+15V
VSQ
-15V
-RELE
SIGNAL LED
+15V
+RELE
C-VOLUME
C
-M
U
T
E
V
D
C
L
E
D
TEMPERATURE
+15V
SELECT
+RELE
+9V
-RELE
A
-V
O
L
U
M
E
LOCK LED
+9V
VDC LED
B-MUTE
-15V
VDC LED
- HEADPHONE
B-VOLUME
C-MUTE
A
-M
U
T
E
SETTING
C-VOLUME
+ HEADPHONE
GND DATA
INTERLOCK
S
E
L
E
C
T
L
O
C
K
L
E
D
SETTING
TEMPERATURE
B-MUTE
C
-V
O
L
U
M
E
B
-V
O
L
U
M
E
-
H
E
A
D
P
H
O
N
E
INTERLOCK
A
U
X
+15V
GND DATA
GND DATA
GND
+5V
SIGNAL
+5V
SIGNAL
GND
GND
+5V
+5V
+5V
GND
AUDIO
AUDIO
GND
G
N
D
AUDIO
G
N
D
+5V
G
N
D
GND GND
GND
GND
GND
SIGNAL
J4
INPUT 70 MHz
J1
MPX
J6
SCA1
J10
DJ3-NEW
1
2
3
J7
SCA2
J8
VCO V
J9
RF INPUT
J3
MONO
2 1
3
4
L1
22uH
J5
DC 15V
J22
DJ2
JP1
JUMP
J21
INTERLOCK
JA1A
CONN ASY EDGE 16
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9 8 6 5 4 3 2 1 7
1
6
1
5
1
4
1
3
1
2
1
1
1
0 9 8 6 5 4 3 2 1 7
P1
CONNECTOR DB9
5
9
4
8
3
7
2
6
1
C2
39pF
R4
2K
J2
OUTPUT 10.7 MHz
R1
1K2
R2
2K2
R3
4K7
R5
4K7
C1
39pF
D1
LM335
J11
DJ2x8
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16