Audio System (Type 1, 2) — Section J-1
Z-70wiring diagramType 1 = 2-speaker (door only); Type 2 = 4-speaker (door + headrest). Schematic shows both side-by-side.
Audio System Type 1 (2 speakers) and Type 2 (4 speakers with headrest speakers) — Section J-1
Components (19)
BatteryMain Fuse (80A / 40A)Main fuse block connectorMain fuse block connectorFuse Box (10A ROOM, 15A CIGAR)Ignition SwitchConnector X-13Connector X-15Connector X-16Connector X-17Connector X-19Connector X-20AM/FM Radio & Cassette Player (Type 1, 2-speaker)AM/FM Radio & Cassette Player (Type 2, 4-speaker)Door Speaker LHDoor Speaker RHHeadrest Speaker (Driver Side)Headrest Speaker (Passenger Side)Combination switch (LIGHT, ref 41, SECTION E-1, 2)
Connections (21)
Battery
Battery:+Main Fuse (80A / 40A)Black (Engine harness)
Main Fuse (80A / 40A)
Main Fuse (80A / 40A):80AMain fuse block connectorWhite
Main Fuse (80A / 40A):40AMain fuse block connectorWhite/Red
Main fuse block connector
Main fuse block connectorFuse Box (10A ROOM, 15A CIGAR):10A ROOMWhite/Red
Fuse Box (10A ROOM, 15A CIGAR)
Fuse Box (10A ROOM, 15A CIGAR):10A ROOMAM/FM Radio & Cassette Player (Type 1, 2-speaker)Blue/Red
Fuse Box (10A ROOM, 15A CIGAR):15A CIGARConnector X-16Blue/Black
Ignition Switch
Ignition SwitchFuse Box (10A ROOM, 15A CIGAR):15A CIGARBlack/White
Connector X-16
Connector X-16AM/FM Radio & Cassette Player (Type 1, 2-speaker)Blue/Black
Combination switch (LIGHT, ref 41, SECTION E-1, 2)
Combination switch (LIGHT, ref 41, SECTION E-1, 2)AM/FM Radio & Cassette Player (Type 1, 2-speaker)Red/Yellow
AM/FM Radio & Cassette Player (Type 1, 2-speaker)
AM/FM Radio & Cassette Player (Type 1, 2-speaker):LH+Door Speaker LHRed/White (via X-17, X-15)
AM/FM Radio & Cassette Player (Type 1, 2-speaker):LH-Door Speaker LHRed/Green
AM/FM Radio & Cassette Player (Type 1, 2-speaker):RH+Door Speaker RHRed/White (via X-19)
AM/FM Radio & Cassette Player (Type 1, 2-speaker):RH-Door Speaker RHRed/Green
AM/FM Radio & Cassette Player (Type 2, 4-speaker)
AM/FM Radio & Cassette Player (Type 2, 4-speaker):LH+Door Speaker LHRed/White (via X-17)
AM/FM Radio & Cassette Player (Type 2, 4-speaker):LH-Door Speaker LHRed/Green
AM/FM Radio & Cassette Player (Type 2, 4-speaker):RH+Door Speaker RHRed/White (via X-19)
AM/FM Radio & Cassette Player (Type 2, 4-speaker):RH-Door Speaker RHRed/Green
AM/FM Radio & Cassette Player (Type 2, 4-speaker):HR-DRV+Headrest Speaker (Driver Side)Blue/Yellow (via X-20)
AM/FM Radio & Cassette Player (Type 2, 4-speaker):HR-DRV-Headrest Speaker (Driver Side)Blue/White
AM/FM Radio & Cassette Player (Type 2, 4-speaker):HR-PASS+Headrest Speaker (Passenger Side)Blue/Orange (via X-13)
AM/FM Radio & Cassette Player (Type 2, 4-speaker):HR-PASS-Headrest Speaker (Passenger Side)Red/Blue
Connector terminal layouts (J-series)
J-01 (I)
NameAM/FM Radio & Cassette Player (Type 1, 2-speaker)
Terminals (wire colors, * = unused)L/Y | R/G | * | R/B | L/B | L | * | * | * | *
J-02 (DR2)
NameDoor Speaker LH (Type 1)
Terminals (wire colors, * = unused)R/W | R/G
J-03 (DR1)
NameDoor Speaker RH (Type 1)
Terminals (wire colors, * = unused)R/W | R/G
J-04 (I)
NameAM/FM Radio & Cassette Player (Type 2, 4-speaker)
Terminals (wire colors, * = unused)* | * | R/L | * | L/W | L/O | * | R/L | *
J-05 (R) DRIVER
NameHeadrestraint Speaker (Driver Side)
Terminals (wire colors, * = unused)L/O | R/L | L/W | R/Y
J-05 (R) PASSENGER
NameHeadrestraint Speaker (Passenger Side)
Terminals (wire colors, * = unused)L/O | R/L | L/W | R/Y
NOTE
Some wire-color labels on the audio harness are partially illegible in the scan (dense small print); the connector terminal layouts at the bottom of the page are the authoritative source for color codes.