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TX
GND
RX
Mod. ESVA-1C
1.0
Mather Board ESVA-1C
C
1 1Friday, October 24, 2003
Title
Size Document Number Rev
Date: Sheet of
N COM
Microcontroller
VU Meter
ENABLE
RX RS232
TX RS232
PLL LOCK
SW2
DATA
RF ON/OFF
GND
CLOCK
Temperature
Reflected PW
SW1
Forward PW
+5V
Protection & Meter
+5V
+15V
GND
-15V
FORWARD POWER
REFLECT POWER
V. GATE
RF FWD METER
RF RFL METER
ADJ-A
ADJ-B
ADJ-C
VADJ
LED RF
DB9_FWD_PW
DB9_RFL_PW
Interlock
+24V
DRIVER OFF
VCO
+15V
GND
V-VCO
BF IN
RF OUT
GND RF OUT
GND BF IN
RF PLL
GND RF PLL
PLL
+15V
GND
V-VCO
+5V
ENABLE
GND DATA
DATA
CLOCK
GND RF IN
LED LOCK
RF IN
PLL LOCK
RF Driver
RF INPUT
RF OUTPUT
GND RF OUTPUT
GND RF INPUT
+15V
GND
DRIVER OFF
V-ADJ
Power Supply
GND
+15V
+24V
-15V
VB
VD
+5V
VA
VC
-5V
Audio
BF OUT
VC
VB
GND
VA
VD
GND BF OUT
VU METER
MONO +
GND MONO
MONO -
SCA 1
GND SCA 1
SCA 2
SCA 3
MPX
GND SCA 2
GND SCA 3
GND MPX
+15V
-15V
-5V
INTERLOCK
LOCK
LOCK
CLOCK
CLOCK
ENABLE
TEMP.
TEMP.
DATA
DATA
ENABLE
INTERLOCK
-5V
GND
ADJ-C
GND
LED PW
LED LOCK
LED LOCK
SW2
LED PW
LED RF
ADJ-B
ADJ-A
SW1
SW2
SW1
LED LOCK
SW1
SW2
DB9_RFL
DB9_RFL
INTERLOCK
+24V
ADJ-A
+24V
LED RF
+5V
FWD PW V-ADJ
-5V
IN FWD PW
+24V
ADJ-C
ADJ-B
+5V
ADJ-A
DB9_FWD
IN RFL PW
IN FWD PW
ADJ-C
+24V
DB9_FWD
V-GATE
FWD PW
V-ADJ
RFL PW
V-GATE
+5V
+5V
ADJ-B
LED RF
+5V
INTERLOCK
IN RFL PW
RFL PW
+5V
+5V
+5V
VD
VC
+15V
+15V
VU METER
VU METER
-15V
-15V
VC
GND
VD
GND
VB
+15V
VA
+15V
VA
+15V
VB
GND
+15V
-15V
GND
GND
GNDGND
ADJ-A
ADJ-B
ADJ-C
GND
LED RF
GND
LED LOCK
LED PW
SW2
SW1
GND
V-ADJ
J5
STEREO_CODER
1
2
3
L9
22uH
+
C1
22MF / 16V
J11
XLR
2 1
3 4
C20
39pF
C21
39pF
C17
39pF
J2
SMB
D1
LL4148
J19
PUSH
1
2
3
L8 22uH
C3
1nF
TERM7
GND
L1
22uH
C4
1nF
C19
1nF
C18
1nF
L6
22uH
C14
1nF
C13
1nF
TERM6
V-ADJ
1
10
J3
DJ2x5
C9
1nF
1
10
J13
DB9
C10
1nF
J20
RJ45
4
5
6
7
8
3
2
1
+
C2
22MF / 16V
+
C15
2.2MF / 50V
C16
39pF
C6
1nF
C5
1nF
L10 22uH
TERM1
+5V
TERM2
-5V
C7
1nF
C8
1nF
L2
22uH
L3
22uH
C22
1nF
R4 10K
J12
DB9_AUX
1
2
3
C23
1nF
D2 LL4148
R3
10K
J4
BNC
1
2
R2
2K2
R1
1K
1
J7
DJ3
TERM4
RFL PWR
TERM3
FWD PWR
TERM5
V. GATE
SW1
DB9 MONITOR
1
2
3
4
8
7
6
5
L7
22uH
C11
1nF
C12
1nF
L5
22uH
J6
BNC
1
2
J8
BNC
1
2
L4
22uH
J9
BNC
1
2
L11 22uH
C25
1nF
C24
1nF
J10
BNC
1
2
J1
POWER