Navigation System (For Navigation Receiver Type) Sound Signal Circuit Between Navigation Receiver Assembly And Stereo Component Amplifier
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - STEREO COMPONENT AMPLIFIER ASSEMBLY)
NAVIGATION SYSTEM (for Navigation Receiver Type) - Sound Signal Circuit between Navigation Receiver Assembly and Stereo Component Amplifier |
DESCRIPTION
The navigation receiver assembly sends a sound signal to the stereo component amplifier assembly via this circuit.The sound signal that has been sent is amplified by the stereo component amplifier assembly, and then is sent to the speakers.
WIRING DIAGRAM
INSPECTION PROCEDURE
- HINT:
- When replacing the navigation receiver assembly, it is necessary to perform the vehicle contract setting for Connected Services (w/ Connected Services Function).
| 1.CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - STEREO COMPONENT AMPLIFIER ASSEMBLY) |
Disconnect the H54 navigation receiver assembly connector.
Disconnect the H63 stereo component amplifier assembly connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Condition
| Specified Condition
|
H54-6 (FL-) - H63-2 (L-)
| Always
| Below 1 Ω
|
H54-2 (FL+) - H63-3 (L+)
| Always
| Below 1 Ω
|
H54-5 (FR-) - H63-4 (R-)
| Always
| Below 1 Ω
|
H54-1 (FR+) - H63-5 (R+)
| Always
| Below 1 Ω
|
H54-6 (FL-) - Body ground
| Always
| 10 kΩ or higher
|
H54-2 (FL+) - Body ground
| Always
| 10 kΩ or higher
|
H54-5 (FR-) - Body ground
| Always
| 10 kΩ or higher
|
H54-1 (FR+) - Body ground
| Always
| 10 kΩ or higher
|
H63-6 (SLD) - Body ground
| Always
| 10 kΩ or higher
|
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
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