Nissan Maxima Service and Repair Manual: Vertical synchronizing (VP) signal circuit

Description

In composite image (AUX image, camera image), transmit the vertical synchronizing (VP) signal and horizontal synchronizing (HP) signal from display unit to AV control unit so as to synchronize the RGB images displayed with AV control unit, such as the image quality adjusting menu, etc.

Diagnosis Procedure

1.CHECK CONTINUITY VERTICAL SYNCHRONIZING (VP) SIGNAL CIRCUIT

Nissan Maxima. CHECK CONTINUITY VERTICAL SYNCHRONIZING (VP) SIGNAL CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect display unit connector M141 and AV control unit connector M154.
  3. Check continuity between display unit harness connector M141 (A) terminal 20 and AV control unit harness connector M154 (B) terminal 57.
  4. Check continuity between display unit harness connector M141 (A) terminal 20 and ground.

Nissan Maxima. CHECK CONTINUITY VERTICAL SYNCHRONIZING (VP) SIGNAL CIRCUIT

Nissan Maxima. CHECK CONTINUITY VERTICAL SYNCHRONIZING (VP) SIGNAL CIRCUIT

2.CHECK VERTICAL SYNCHRONIZING (VP) SIGNAL

Nissan Maxima. CHECK VERTICAL SYNCHRONIZING (VP) SIGNAL

  1. Connect display unit connector M141 and AV control unit connector M154.
  2. Turn ignition switch ON.
  3. Check signal between display unit harness connector M141 terminal 20 and ground.

Nissan Maxima. CHECK VERTICAL SYNCHRONIZING (VP) SIGNAL

    Horizontal synchronizing (HP) signal circuit
    Description In composite image (AUX image, camera image), transmit the vertical synchronizing (VP) signal and horizontal synchronizing (HP) signal from display unit to AV control unit so as to ...

    Front door speaker
    Description The AV control unit sends audio signals to the BOSE speaker amp. The BOSE speaker amp. amplifies the audio signals before sending them to the front door speakers using the audio sig ...

    Other materials:

    Tel antenna
    Removal and Installation REMOVAL Disconnect the battery negative terminal. Refer to PG-67, "Removal and Installation (Battery)". Remove the rear parcel shelf finisher. Refer to INT-28, "Removal and Installation". Remove the Bluetooth antenna screw (A). Detach the Bluetooth antenna ...

    Rear view monitor system
    System Diagram System Description When the shift selector is in the R position, the display shows a view to the rear of the vehicle. Lines which indicate the vehicle clearance and distances are also displayed. Component Parts Location Tweeter LH M51 Center speaker M130 Tweeter ...

    RGB AREA (YS) signal circuit
    Description Transmits the display area of RGB image displayed by AV control unit with RGB area (YS) signal to display unit. Diagnosis Procedure 1.CHECK CONTINUITY RGB AREA (YS) SIGNAL CIRCUIT Turn ignition switch OFF. Disconnect display unit connector M141 and AV control unit conne ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2026 Copyright www.nimainfo.com
    0.0081