Note: Connecting a video transmitter directly to a shared battery source
may induce interference on the video image. Consider adding a filter
between the solder pad and video transmitter.
TBS DISCOVERY / DISCOVERY PRO - Video transmitter (VTx) setups
+
--
--
+
--
+
--
PPM
+ --
+
--
S + -
DISC
OVER
Y PR
O
Top Link
+
+B
at
te
ry
50
A
Boscam VTx
FatShark/ImmersionRC VTx
TBS/Lawmate VTx
Racewood VTx
· 2.4G 500mW
· 5.8G 200mW, 400mW, 500mW
· 5.8G 25mW, 250mW
· 5.8G 600mW
GND - Black BA
TT - R
ed
AUDR - Gr
een
AUDL - Gr
ey
VID
- Y
ello
w
GND - Black 5V O
ut - R
ed
· 1.2G 500mW
· 2.4G 100mW, 200mW, 500mW
· 5.8G 25mW (TBS Greenhorn), 200mW (TBS Rookie), 500mW (TBS Boss)
· 1.2G 1000mW
· 2.4G 1000mW
· 1.3G 500mW
5.8GHz
600mW
A/V Tx
8 7 6 5 4 3 2 1
- + S
PPM Gimbal
Bott
om link
IMU/GoPro
Roll
Pitch
VTX
CAM
5V 12V
5V 12V
A
udio
Video
Gnd
Pwr
Pwr
Gnd
A
udio
Video
GP Out Sel
VTX2 Switch
Vb
at
Gnd
Video
VTX2
Gnd
Vcc
Rx
Tx
UA
RT
Gimbal
EzUHF RSSI Link
Gimal Roll
Gimbal Pitch
Gimbal PPM
Camera switch
Analog RSSI
Flight controller PPM
GND - Black BA
TT - R
ed
AUDR - Gr
een
AUDL - Gr
ey
VID
- Y
ello
w
GND - Black 5V O
ut - R
ed
FatShark
5.8GHz
250mW
BA
TT - R
ed
GND - Black
AUDR - Gr
een
AUDL
- W
hit
e
VID -
Yello
w
BA
TT
OUT - R
ed
GND - Black
FatShark
5.8GHz
250mW
+
--
--
+
--
+
--
PPM
+ --
+
--
S + -
DISC
OVER
Y PR
O
Top Link
+
+B
at
te
ry
50
A
8 7 6 5 4 3 2 1
- + S
PPM Gimbal
Bott
om link
IMU/GoPro
Roll
Pitch
VTX
CAM
5V 12V
5V 12V
A
udio
Video
Gnd
Pwr
Pwr
Gnd
A
udio
Video
GP Out Sel
VTX2 Switch
Vb
at
Gnd
Video
VTX2
Gnd
Vcc
Rx
Tx
UA
RT
Gimbal
EzUHF RSSI Link
Gimal Roll
Gimbal Pitch
Gimbal PPM
Camera switch
Analog RSSI
Flight controller PPM
5V - Red
GND - Black
AUD - White
VID - Yellow
GND - Black
AUD - White
12V - Red
VID - Yellow
VID - Yellow
AUD - White
GND - Black
5V - Red
GND - Black
AUD - White
12V - Red
VID - Yellow
Supply voltage: 12-14V (3S)
Supply voltage: 7-17V (2S-4S)
Supply voltage: 6-25V (2S-6S)
Supply voltage: 5.0-5.5V (all)
Supply
voltage: 12V
Supply voltage: 9.5-12.5V (3S)
+
--
--
+
--
+
--
PPM
+ --
+
--
S + -
DISC
OVER
Y PR
O
Top Link
+
+B
at
te
ry
50
A
8 7 6 5 4 3 2 1
- + S
PPM Gimbal
Bott
om link
IMU/GoPro
Roll
Pitch
VTX
CAM
5V 12V
5V 12V
A
udio
Video
Gnd
Pwr
Pwr
Gnd
A
udio
Video
GP Out Sel
VTX2 Switch
Vb
at
Gnd
Video
VTX2
Gnd
Vcc
Rx
Tx
UA
RT
Gimbal
EzUHF RSSI Link
Gimal Roll
Gimbal Pitch
Gimbal PPM
Camera switch
Analog RSSI
Flight controller PPM
+
--
--
+
--
+
--
PPM
+ --
+
--
S + -
DISC
OVER
Y PR
O
Top Link
+
+B
at
te
ry
50
A
8 7 6 5 4 3 2 1
- + S
PPM Gimbal
Bott
om link
IMU/GoPro
Roll
Pitch
VTX
CAM
5V 12V
5V 12V
A
udio
Video
Gnd
Pwr
Pwr
Gnd
A
udio
Video
GP Out Sel
VTX2 Switch
Vb
at
Gnd
Video
VTX2
Gnd
Vcc
Rx
Tx
UA
RT
Gimbal
EzUHF RSSI Link
Gimal Roll
Gimbal Pitch
Gimbal PPM
Camera switch
Analog RSSI
Flight controller PPM
+
--
--
+
--
+
--
PPM
+ --
+
--
S + -
DISC
OVER
Y PR
O
Top Link
+
+B
at
te
ry
50
A
8 7 6 5 4 3 2 1
- + S
PPM Gimbal
Bott
om link
IMU/GoPro
Roll
Pitch
VTX
CAM
5V 12V
5V 12V
A
udio
Video
Gnd
Pwr
Pwr
Gnd
A
udio
Video
GP Out Sel
VTX2 Switch
Vb
at
Gnd
Video
VTX2
Gnd
Vcc
Rx
Tx
UA
RT
Gimbal
EzUHF RSSI Link
Gimal Roll
Gimbal Pitch
Gimbal PPM
Camera switch
Analog RSSI
Flight controller PPM
+
--
--
+
--
+
--
PPM
+ --
+
--
S + -
DISC
OVER
Y PR
O
Top Link
+
+B
at
te
ry
50
A
8 7 6 5 4 3 2 1
- + S
PPM Gimbal
Bott
om link
IMU/GoPro
Roll
Pitch
VTX
CAM
5V 12V
5V 12V
A
udio
Video
Gnd
Pwr
Pwr
Gnd
A
udio
Video
GP Out Sel
VTX2 Switch
Vb
at
Gnd
Video
VTX2
Gnd
Vcc
Rx
Tx
UA
RT
Gimbal
EzUHF RSSI Link
Gimal Roll
Gimbal Pitch
Gimbal PPM
Camera switch
Analog RSSI
Flight controller PPM
GND - Black BA
TT - R
ed
AUDR - Gr
een
AUDL - Gr
ey
VID
- Y
ello
w
GND - Black 5V O
ut - R
ed
Supply voltage: 6-16V (2S-4S)
5.8GHz
25mW
A/V Tx
VID - Yellow
AUD - White
GND - Black
5V - Red
TBS 5G
VTX
BA
TT - R
ed
GND - Black
AUDR - Gr
een
AUDL
- W
hit
e
VID -
Yello
w
BA
TT
OUT - R
ed
GND - Black
Supply voltage: 12-14V (3S)
!
!
Battery voltage
Battery voltage
Battery voltage
Battery voltage
Battery voltage
Battery voltage
12V
5V
Connect directly
only on 3S battery*
!
* On 4S+ setups where 12V is not available, consider using a dedicated
TBS CORE PNP to supply power to the video transmitter.
Connect directly
only on 3S battery*
!
Connect directly
only on 3S battery*
!
rev. Feb 2014 - by ivc.no/tbs