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Rear Entertainment System (Res) Control Unit Connector For Inputs And Outputs (2019 2020 2021)

Connector Index
RES Control Unit Connector A (16P)
RES Control Unit Connector B (3P)
RES Control Unit Connector C (20P)
RES Control Unit Connector D (2P)
RES Control Unit Connector E (2P)

RES Control Unit Connector A (16P) (female terminals) 

GHH304239Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
A1 +B BACKUP Continuous power source
A2 CON CHECK1- Ground for RES auxiliary jack assembly connection signal
A3 DISP CONT RES Outputs signal for RES screen switching on/off
A4 Not used - - -
A5 GND Ground for RES control unit (G405)
A6 Not used - - -
A7 Not used - - -
A8 Not used - - -
A9 MOST ECL 7 Inputs ECL signal
A10 MOST ECL 9*1
MOST ECL 10*2
Outputs ECL signal
A11 Not used - - -
A12 CON CHECK1+ Detects connection for RES auxiliary jack assembly
A13 HP R Inputs sound signal from RES auxiliary jack assembly
A14 HP GND Ground for sound signal
A15 HP L Inputs sound signal from RES auxiliary jack assembly
A16 HP SH Shield for terminals No. 13, No. 14, and No. 15

*1: With 11 speakers

*2: With 7 speakers

RES Control Unit Connector B (3P) (female terminals) 

GHH304240Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
B1 LVDS+ Communication signal for RES screen
B2 LVDS- Communication signal for RES screen
B3 LVDS SH Shield for terminals No. 1 and No. 2

RES Control Unit Connector C (20P) (female terminals) 

GHH304241Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
C1 T.M.D.S DATA2+ Inputs video/audio data signal
C2 T.M.D.S DATA2 SHIELD Shield for terminals No. 1 and No. 3
C3 T.M.D.S DATA2- Inputs video/audio data signal
C4 T.M.D.S DATA1+ Inputs video/audio data signal
C5 T.M.D.S DATA1 SHIELD Shield for terminals No. 4 and No. 6
C6 T.M.D.S DATA1- Inputs video/audio data signal
C7 T.M.D.S DATA0+ Inputs video/audio data signal
C8 T.M.D.S DATA0 SHIELD Shield for terminals No. 7 and No. 9
C9 T.M.D.S DATA0- Inputs video/audio data signal
C10 T.M.D.S CLOCK+ TMDS synchronous signal
C11 T.M.D.S CLOCK SHIELD Shield for terminals No. 10 and No. 12
C12 T.M.D.S CLOCK- TMDS synchronous signal
C13 CEC HDMI control signal
C14 UTILITY Not used
C15 SCL I2C bus synchronous signal
C16 SDA I2C bus communication signal
C17 DDC/CEC GROUND Ground for HDMI control signal
C18 +5V POWER 5 V power supply
C19 HOT PLUG DETECT Detects connection signal
C20 SHIELD Shield for all of terminals

RES Control Unit Connector D (2P) (female terminals) 

GHH304242Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
D1 MOST TX+ Outputs MOST communication signal
D2 MOST TX- Shield for terminal No. 1

RES Control Unit Connector E (2P) (female terminals) 

GHH304243Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
E1 MOST RX+ Inputs MOST communication signal
E2 MOST RX- Shield for terminal No. 1