| Last Modified: 11-29-2007 | 1.6 J | |
| Service Category: Audio/Visual/Telematics | Section: Audio/Video | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM0000033VW003X |
| Title: AUDIO / VIDEO: REAR SEAT ENTERTAINMENT SYSTEM: DESCRIPTION (2008 Sequoia) | ||
|
Mute Signal Circuit between Radio Receiver and Television Display Assembly |
DESCRIPTION
The radio receiver assembly controls the volume according to the mute signal from the television display assembly.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
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1. |
CHECK HARNESS AND CONNECTOR (TELEVISION DISPLAY ASSEMBLY - NAVIGATION RECEIVER ASSEMBLY) |
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(a) Disconnect the U2 television display assembly connector. |
(b) Disconnect the I8 radio receiver assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
U2-26 (MUTE) - I8-6 (MUTE) |
Always |
Below 1 Ω |
|
U2-26 (MUTE) - Body ground |
Always |
10 kΩ or higher |
(d) Reconnect the television display assembly connector.
(e) Reconnect the radio receiver assembly connector.
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|
2. |
INSPECT TELEVISION DISPLAY ASSEMBLY |
|
(a) Measure the voltage according to the value(s) in the table below. Standard Voltage:
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