LG LAN-8680MH User Manual

CAR NAVIGATION /
DVD PLAYER
SERVICE MANUAL
MODEL : LAN-8680MH/LAN-8681MH/LAN8682MHSERVICE MANUAL
P/NO : AFN30824806 DECEMBER, 2006
http://biz.lgservice.com
Map data and dangerous area information are not newly updated.
You must periodically update the map data.
Refer to the homepage for details on how to update the data.
http:// www. motrex. co. kr
If you have other questions about the Navigation Device, please
refer to troubleshooting Guide or contact your supplier or Technical Support.
GUIDANCE
MODEL : LAN-8680MH/LAN-8681MH/LAN8682MH

LG LAN-8680MH Specifications

General

Brand	LG
Model	LAN-8680MH
Category	Car Receiver
Language	English

Summary

SECTION 1. SPECIFICATION

GENERAL

General specifications including output power, power source, dimensions, and net weight.

DISPLAY

Specifications related to the LCD display, resolution, color, and backlight.

NAVIGATION SELECTION

Details of the navigation system components like CPU, OS, memory, and GPS.

SECTION 2. NAME OF EACH PART

FRONT

CONNECTOR TERMINAL FUNCTION

Details the function of each terminal for the 32-pin and 24-pin connectors.

SECTION 3. TOTAL WIRING/BLOCK DIAGRAMS

WIRING DIAGRAM

BLOCK DIAGRAMS

Provides an overview of the system's hardware and software architecture.

SECTION 6. MAIN PART

MAIN BLOCK DIAGRAM

MAIN POWER BLOCK DIAGRAM

Diagram illustrating the power supply distribution and regulation within the main unit.

IC/CONNECTOR VOLTAGE SHEET

Table listing voltage values for various ICs and connectors.

SECTION 7. AUDIO PART

AUDIO BLOCK DIAGRAM

LAN-8680MH CONNECTOR (24 PIN) PIN DESCRIPTION

Detailed description of each pin function for the 24-pin audio connector.

AUDIO IC/CONNECTOR VOLTAGE SHEET

Table listing voltage values for audio ICs and connectors.

SECTION 8. POWER PART

POWER SCHEMATIC DIAGRAM (POWER LINE)

POWER IC/CONNECTOR VOLTAGE SHEET

Table listing voltage values for power ICs and connectors.

SECTION 9. TROUBLESHOOTING GUIDE

GENERAL PART (NAVIGATION)

Troubleshooting common issues related to GPS navigation and positioning.

AUDIO PART