Jaguar XJ (X350). Manual — part 1323

-> Yes

GO to Pinpoint Test G240121t163.

-> No

GO to Pinpoint Test G240121t161.

G240121t161 : CHECK THE TV BLUE SIGNAL HARNESS FOR SHORT TO
GROUND

1. Measure the resistance between TL20, pin 14 (W) and GROUND.

•

Is the resistance less than 10,000 ohms?

-> Yes

GO to Pinpoint Test G240121t164.

-> No

GO to Pinpoint Test G240121t162.

G240121t162 : CHECK THE TV BLUE SIGNAL HARNESS FOR SHORT TO B+

1. Measure the voltage between TL20, pin 14 (W) and GROUND.

•

Is the voltage greater than 3 volts?

-> Yes

GO to Pinpoint Test G240121t165.

-> No

GO to Pinpoint Test G240121t166.

G240121t163 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR HIGH RESISTANCE

1. Disconnect intermediate connector, CC02. 2. Measure the resistance between CC11, pin 08 (W)

and CC02, pin 14 (W).

•

Is the resistance greater than 5 ohms?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t164 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR SHORT TO GROUND

1. Disconnect intermediate connector, CC02. 2. Measure the resistance between CC11, pin 08 (W)

and GROUND.

•

Is the resistance less than 10,000 ohms?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t165 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR SHORT TO B+

1. Measure the voltage between CC11, pin 08 (W) and GROUND.

•

Is the voltage greater than 3 volts?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t166 : CHECK THE TV RED SIGNAL HARNESS FOR HIGH
RESISTANCE

1. Disconnect the battery negative terminal. 2. Disconnect the audio video selector module electrical

connector, TL20. 3. Disconnect the TV electrical connector, CC11. 4. Measure the resistance between

TL20, pin 12 (R) and CC11, pin 02 (R).

•

Is the resistance greater than 5 ohms?

-> Yes

GO to Pinpoint Test G240121t169.

-> No

GO to Pinpoint Test G240121t167.

www.

G240121t167 : CHECK THE TV RED SIGNAL HARNESS FOR SHORT TO
GROUND

1. Reconnect the battery negative terminal. 2. Measure the resistance between TL20, pin 12 (R) and

GROUND.

•

Is the resistance less than 10,000 ohms?

-> Yes

GO to Pinpoint Test G240121t170.

-> No

GO to Pinpoint Test G240121t168.

G240121t168 : CHECK THE TV RED SIGNAL HARNESS FOR SHORT TO B+

1. Measure the voltage between TL20, pin 12 (R) and GROUND.

•

Is the voltage greater than 3 volts?

-> Yes

GO to Pinpoint Test G240121t171.

-> No

GO to Pinpoint Test G240121t172.

G240121t169 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR HIGH RESISTANCE

1. Disconnect intermediate connector, CC02. 2. Measure the resistance between CC11, pin 02 (R) and

CC02, pin 15 (R).

•

Is the resistance greater than 5 ohms?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t170 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR SHORT TO GROUND

1. Disconnect intermediate connector, CC02. 2. Measure the resistance between CC11, pin 02 (R) and

GROUND.

•

Is the resistance less than 10,000 ohms?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t171 : CHECK THE CIRCUIT BETWEEN CC11 AND INTERMEDIATE
CONNECTOR CC02 FOR SHORT TO B+

1. Measure the voltage between CC11, pin 02 (R) and GROUND.

•

Is the voltage greater than 3 volts?

-> Yes

INSTALL a new harness between CC02 and CC11. TEST the system for normal operation.

-> No

INSTALL a new harness between CC02 and TL20. TEST the system for normal operation.

G240121t172 : CHECK THE TV RGB SIGNAL GROUND HARNESS FOR HIGH
RESISTANCE

1. Disconnect the battery negative terminal. 2. Disconnect the audio video selector module electrical

connector, TL20. 3. Disconnect the TV electrical connector, CC11. 4. Measure the resistance between

TL20, pin 11 (W) and CC11, pin 01 (W).

•

Is the resistance greater than 5 ohms?

-> Yes

GO to Pinpoint Test G240121t175.

-> No

GO to Pinpoint Test G240121t173.

G240121t173 : CHECK THE TV RGB SIGNAL GROUND HARNESS FOR SHORT
TO GROUND

1. Reconnect the battery negative terminal. 2. Measure the resistance between TL20, pin 11 (W) and

GROUND.

•

Is the resistance less than 10,000 ohms?

-> Yes

GO to Pinpoint Test G240121t176.

www.