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Entertainment System: Overhaul Mazda MX-5 NC

Entertainment Systems 19 illustrations ~737 words

CENTER PANEL UNIT DISASSEMBLY/ASSEMBLY

CAUTIONBefore disassembling the center panel unit, spread a cloth on the floor to put the disassembled parts on. This protects the surface of the panel from scratches or dirt.

Scheme 22

Scheme 22
Scheme 22
  1. Disassemble in the order indicated in (Scheme 22).
  2. Assemble in the reverse order of disassembly.

Scheme 23

Scheme 23: Screw A Assemble Note
Scheme 23: Screw A Assemble Note
  1. Tighten screws A at the position (Scheme 23)

Scheme 24

Scheme 24: AUDIO UNIT DISASSEMBLY/ASSEMBLY
Scheme 24: AUDIO UNIT DISASSEMBLY/ASSEMBLY
  1. Disassemble in the order indicated in (Scheme 24).
  2. Assemble in the reverse order of disassembly.

Scheme 25

Scheme 25: AUDIO AMPLIFIER REMOVAL/INSTALLATION
Scheme 25: AUDIO AMPLIFIER REMOVAL/INSTALLATION
  1. Remove the battery cover.
  2. Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000) .)
  3. Remove the following parts: Console (See «CONSOLE REMOVAL/INSTALLATION»(ref-244480-S13223079142006092400000) .) Quarter trim (See «QUARTER TRIM REMOVAL/INSTALLATION»(ref-244480-S16800164452006092400000) .) Scuff plate (See «SCUFF PLATE REMOVAL/INSTALLATION»(ref-244480-S39395734462006092400000) .) Tire house trim (See «TIRE HOUSE TRIM REMOVAL/INSTALLATION»(ref-244480-S22602763862006092400000) .) Aeroboard (See «AEROBOARD REMOVAL/INSTALLATION»(ref-244480-S20755327122006092400000) .) Front seat back bar garnish (See «SEAT BACK BAR GARNISH REMOVAL/INSTALLATION»(ref-244480-S30703840992006092400000) .) Back trim (See «BACK TRIM REMOVAL/INSTALLATION»(ref-244480-S05269527192006092400000) .) Seat belt set plate (See «SEAT BELT REMOVAL/INSTALLATION»(ref-244524-S35117052402006092400000) .) Seat back crossmember assembly (See «SEAT BACK CROSSMEMBER ASSEMBLY REMOVAL/INSTALLATION»(ref-244484-S09110279232006092400000) .) Rear side trim (See «REAR SIDE TRIM REMOVAL/INSTALLATION»(ref-244480-S03667230102006092400000) .) Rear package trim (See «REAR PACKAGE TRIM REMOVAL/INSTALLATION»(ref-244480-S03607447592006092400000) .)
  4. Remove in the order indicated in the table.
  5. Install in the reverse order of removal.

Scheme 26

Scheme 26: DOOR SPEAKER REMOVAL/INSTALLATION
Scheme 26: DOOR SPEAKER REMOVAL/INSTALLATION
  1. Remove the battery cover.
  2. Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000).)
  3. Remove the door trim. (See «DOOR TRIM REMOVAL/INSTALLATION»(ref-244480-S17210560282006092400000).)
  4. Remove in the order indicated in (Scheme 26).
  5. Install in the reverse order of removal.

Scheme 27

Scheme 27: Door Speaker Installation Note
Scheme 27: Door Speaker Installation Note
  1. Remove the speaker with the wiring harness passing through the groove of the front door module. CAUTION: If the speaker is installed with the wiring harness out of the groove, an open circuit in the wiring harness could occur.

Scheme 28

Scheme 28: DOOR SPEAKER INSPECTION
Scheme 28: DOOR SPEAKER INSPECTION
  1. Verify the resistance between door speaker terminals. If the resistance is not within the specification, replace the door speaker. Resistance Standard: 4 ohms BOSE: 1 ohm
  2. Connect a 1.5 V battery to the door speaker and verify that noise is heard from the door speaker. If no noise is heard, replace the door speaker.

Scheme 29

Scheme 29: REAR SPEAKER REMOVAL/INSTALLATION
Scheme 29: REAR SPEAKER REMOVAL/INSTALLATION
  1. Remove the battery cover.
  2. Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000).)
  3. Remove the following parts: Console (See «CONSOLE REMOVAL/INSTALLATION»(ref-244480-S13223079142006092400000).) Quarter trim (See «QUARTER TRIM REMOVAL/INSTALLATION»(ref-244480-S16800164452006092400000).) Scuff plate (See «SCUFF PLATE REMOVAL/INSTALLATION»(ref-244480-S39395734462006092400000).) Tire house trim (See «TIRE HOUSE TRIM REMOVAL/INSTALLATION»(ref-244480-S22602763862006092400000).) Aeroboard (See «AEROBOARD REMOVAL/INSTALLATION»(ref-244480-S20755327122006092400000).) Front seat back bar garnish (See «SEAT BACK BAR GARNISH REMOVAL/INSTALLATION»(ref-244480-S30703840992006092400000).) Back trim (See «BACK TRIM REMOVAL/INSTALLATION»(ref-244480-S05269527192006092400000).)
  4. Remove in the order indicated in (Scheme 29).
  5. Install in the reverse order of removal.

Scheme 30

Scheme 30: REAR SPEAKER INSPECTION
Scheme 30: REAR SPEAKER INSPECTION

Scheme 31

Scheme 31
Scheme 31
  1. Inspect for resistance between the rear speaker terminals using an ohmmeter. If the resistance is not within the specification, replace the rear speaker.

Scheme 32

Scheme 32: TWEETER/DOOR UPPER SPEAKER REMOVAL/INSTALLATION
Scheme 32: TWEETER/DOOR UPPER SPEAKER REMOVAL/INSTALLATION
  1. Remove the battery cover.
  2. Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000) .)
  3. Remove the door trim. (See «DOOR TRIM REMOVAL/INSTALLATION»(ref-244480-S17210560282006092400000) .)
  4. Disconnect the connector.
  5. Remove the screws.
  6. Remove the tweeter/door upper speaker.
  7. Install in the reverse order of removal.

Scheme 33

Scheme 33: TWEETER INSPECTION
Scheme 33: TWEETER INSPECTION

Scheme 34

Scheme 34
Scheme 34
  1. Inspect for resistance between the tweeter terminals using an ohmmeter. If the resistance is not within the specification, replace the tweeter.

Scheme 35

Scheme 35: DOOR UPPER SPEAKER INSPECTION
Scheme 35: DOOR UPPER SPEAKER INSPECTION

Scheme 36

Scheme 36
Scheme 36
  1. Inspect for resistance between the door upper speaker terminals using an ohmmeter. If the resistance is not within the specification, replace the door upper speaker.

Scheme 37

Scheme 37: CENTER SPEAKER REMOVAL/INSTALLATION
Scheme 37: CENTER SPEAKER REMOVAL/INSTALLATION
  1. Remove the battery cover.
  2. Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000).)
  3. Remove in the order indicated in (Scheme 37).
  4. Install in the reverse order of removal.

Scheme 38

Scheme 38: Center Speaker Cover Removal Note
Scheme 38: Center Speaker Cover Removal Note
  1. Insert a tape-wrapped flathead screwdriver into the service hole.
  2. Pry with the screwdriver in the direction shown by the arrow to remove the center speaker cover.

Scheme 39

Scheme 39: CENTER SPEAKER INSPECTION
Scheme 39: CENTER SPEAKER INSPECTION
  1. Verify the resistance between center speaker terminals. If the resistance is not within the specification, replace the center speaker. Resistance 3.6 ohms
  2. Connect a 1.5 V battery to the center speaker and verify that noise is heard from the center speaker. If no noise is heard, replace the center speaker.

Scheme 40

Scheme 40: CONDENSER REMOVAL/INSTALLATION
Scheme 40: CONDENSER REMOVAL/INSTALLATION
  1. Remove the battery cover.
  2. Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000).)
  3. Remove the following parts: Console (See «CONSOLE REMOVAL/INSTALLATION»(ref-244480-S13223079142006092400000).) Quarter trim (See «QUARTER TRIM REMOVAL/INSTALLATION»(ref-244480-S16800164452006092400000).) Scuff plate (See «SCUFF PLATE REMOVAL/INSTALLATION»(ref-244480-S39395734462006092400000).) Tire house trim (See «TIRE HOUSE TRIM REMOVAL/INSTALLATION»(ref-244480-S22602763862006092400000).) Aeroboard (See «AEROBOARD REMOVAL/INSTALLATION»(ref-244480-S20755327122006092400000).) Front seat back bar garnish (See «SEAT BACK BAR GARNISH REMOVAL/INSTALLATION»(ref-244480-S30703840992006092400000).) Back trim (See «BACK TRIM REMOVAL/INSTALLATION»(ref-244480-S05269527192006092400000).) Seat belt set plate (See «SEAT BELT REMOVAL/INSTALLATION»(ref-244524-S35117052402006092400000).) Seat back crossmember assembly (See «SEAT BACK CROSSMEMBER ASSEMBLY REMOVAL/INSTALLATION»(ref-244484-S09110279232006092400000).) Rear side trim (See «REAR SIDE TRIM REMOVAL/INSTALLATION»(ref-244480-S03667230102006092400000).) Rear package trim (See «REAR PACKAGE TRIM REMOVAL/INSTALLATION»(ref-244480-S03607447592006092400000).)
  4. Remove in the order indicated in (Scheme 40).
  5. Install in the reverse order of removal.

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