Xenon lamp ballast (663b): Connection

The ballast (663b) is connected to the ignition transformer (663a).

The ballast is supplied voltage from headlamp pin 3 and is grounded in headlamp pin 1.

Power supply and ground, left (US/CA)

Fig 1: Power Supply And Ground, Left (US/CA) Circuit Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Power supply and ground, left (others)

Fig 2: Power Supply And Ground, Left (Others) Circuit Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Power supply and ground, right (US/CA)

Fig 3: Power Supply And Ground, Right (US/CA) Circuit Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Power supply and ground, right (others)

Fig 4: Power Supply And Ground, Right (Others) Circuit Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.