Nissan Maxima Service and Repair Manual: 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 synchronize the RGB images displayed with AV control unit such as the image quality adjusting menu, etc.

Diagnosis Procedure

1.CHECK CONTINUITY HORIZONTAL SYNCHRONIZING (HP) SIGNAL CIRCUIT

Nissan Maxima. CHECK CONTINUITY HORIZONTAL SYNCHRONIZING (HP) SIGNAL CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect display unit connector M141 and AV control unit connector M117.
  3. Check continuity between display unit harness connector M141 (A) terminal 8 and AV control unit harness connector M117 (B) terminal 45.
  4. Check continuity between display unit harness connector M141 (A) terminal 8 and ground.

Nissan Maxima. CHECK CONTINUITY HORIZONTAL SYNCHRONIZING (HP) SIGNAL CIRCUIT

Nissan Maxima. CHECK CONTINUITY HORIZONTAL SYNCHRONIZING (HP) SIGNAL CIRCUIT

2.CHECK HORIZONTAL SYNCHRONIZING (HP) SIGNAL

Nissan Maxima. CHECK HORIZONTAL SYNCHRONIZING (HP) SIGNAL

  1. Connect display unit connector M141 and AV control unit connector M117.
  2. Turn ignition switch ON.
  3. Check signal between display unit harness connector M141 terminal 8 and ground.

Nissan Maxima. CHECK HORIZONTAL SYNCHRONIZING (HP) SIGNAL

    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 ...

    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 sy ...

    Other materials:

    Removal and installation
    COMPRESSOR Removal and Installation for Compressor REMOVAL CAUTION: Before servicing, turn the ignition switch off, disconnect both battery terminals and wait at least three minutes. Disconnect the battery negative and positive terminals. Refer to PG-67, "Removal and Installation ( ...

    Front wiper motor hi circuit
    Component Function Check 1. CHECK FRONT WIPER HI OPERATION IPDM E/R AUTO ACTIVE TEST Start IPDM E/R auto active test. Refer to PCS-11, "Diagnosis Description". Check that the front wiper operates at the HI operation. CONSULT ACTIVE TEST Select "FRONT WIPER" of IPDM E/R active test ...

    Steering column
    Disassembly and Assembly The steering column assembly without electric motor is not serviceable and must be replaced as an assembly. With Electric Motor Steering column assembly Telescope motor Telescope motor link bracket Tilt motor Tilt motor bolt cap DISASSEMBLY Remo ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2025 Copyright www.nimainfo.com
    0.0055