GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Tahoe - 4WD 🢒 Accessories 🢒 Entertainment 🢒 Video System Schematics
Figure 1:

Video System Schematics - w/o ULT
Object Number: 1465019 Size: FS
Master Electrical Component List
Video Entertainment System Description and Operation
Control Module References
Power, Ground, Serial Data, and Audio Output (ULT)
B+ Bus - 1 of 2
CIG LTR, EAP, and INFO Fuses
CIG LTR, EAP, and INFO Fuses
Entertainment Schematic Icons
Rear Seat Entertainment (U42)
External Audio Source (U42)
Splice Pack SP207
G203 - 1 of 3
G203 - 2 of 3
Figure 2:

Power, Ground, Serial Data, and Audio Output - ULT
Object Number: 1465020 Size: FS
Master Electrical Component List
Video Entertainment System Description and Operation
Control Module References
Audio and Video Output to Splitter and Rear Display (ULT)
Video System Schematics - except ULT
B+ Bus - 1 of 2
CIG LTR, EAP, and INFO Fuses
Splice Pack SP207
Entertainment Schematic Icons
External Audio Source (U42)
G203 - 2 of 3
Figure 3:

Audio and Video Output to Splitter and Rear Display - ULT
Object Number: 1465023 Size: FS
Master Electrical Component List
Video Entertainment System Description and Operation
Control Module References
Audio and Video Output to Front Display (ULT)
Power, Ground, Serial Data, and Audio Output (ULT)
Entertainment Schematic Icons
Entertainment Schematic Icons
Figure 4:

Audio and Video Output to Front Display - ULT
Object Number: 1465027 Size: FS
Master Electrical Component List
Video Entertainment System Description and Operation
Control Module References
Audio and Video Output to Splitter and Rear Display (ULT)
Entertainment Schematic Icons
Entertainment Schematic Icons