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Home >> Volvo >> 2004 >> S40 Base, 1.9 27 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Media, Communication And Navigation - Specifications, Electrical/Electronic (544 Body)) >> Signal Specification, Remote Digital Audio Receiver (RDAR) (2007-2011) >> Signal Specification

Signal Specification

WARNING: This page is about a different variant/trim than selected.
GENERAL

U= DC voltage in volts (V) UAC = AC voltage in volts (V)
Ubat = Battery voltage (V) f = Frequency in Hertz (Hz)
Ulow = Voltage approximately 0 V t = Time in seconds
PWM = Pulse width modulated signal as a %    

Connector C784 

Fig 1: Identifying Connector C784
GLL153826Courtesy of VOLVO CARS OF NORTH AMERICA.
SIGNAL TABLE

Breakout box terminal  Control module terminal  Signal type  Ignition on  Ignition off  Other 
- #C784-1 30-feed U = Ubat U = Ubat -
- #C784-2 ground, 30 supply U=Ulow U=Ulow -

Connector C782 

Fig 2: Identifying Connector C782
GLL153827Courtesy of VOLVO CARS OF NORTH AMERICA.
SIGNAL TABLE

Breakout box terminal Control module terminal Signal type Ignition on Ignition off Other
- #C782-1 Input, antenna - - -

Connector C786 

Fig 3: Identifying Connector Most
GLL153820Courtesy of VOLVO CARS OF NORTH AMERICA.
SIGNAL TABLE

Breakout box terminal Control module terminal Signal type Ignition on Ignition off Other
- #C786-1 Output, optical - - -
- #C786-2 Input, optical - - -