APGRD003 Microchip Technology, APGRD003 Datasheet - Page 14

• Manufacturer Part Number: APGRD003
• Description: KIT TPMS REFERENCE DESIGN
• Manufacturer: Microchip Technology
• Type: Automotive, Tire Pressure Monitorr

Specifications of APGRD003

• Frequency: 433.92MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PIC18F4680, PIC18F2680, MCP2030
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

2.3
DS51624B-page 10
NETWORK SETUP OVERVIEW
FIGURE 2-1:
The reference kit provides one wiring harness for LIN connectivity between the Base
Station Module and one Low Frequency Initiator Module. Refer to A.4 “Base Station
Wiring Harness - Schematic” in Appendix A. “Schematic and Layouts” for the wir-
ing harness schematic. The user must provide or modify the wiring harness in order to
build a complete TPMS network via LIN. Refer to Figure 2-2 for more information.
FIGURE 2-2:
Power
Source
Base Station
Wheel well
Wheel well
Inside
Inside
Inside
Inside
Tire
Tire
COMPLETE TIRE PRESSURE MONITORING SYSTEM
Driver Side
WIRING HARNESS FOR COMPLETE TPMS NETWORK
Driver Side
Front
Snr/TX
Snr/TX
Rear
J2
LF
LF
+12V DC
LIN
GND
Initiator
LF
Passenger Side
Passenger Side
Snr/TX
Snr/TX
Vehicle
LF
LF
Inside
Station
Base
Front
Rear
J4
Wheel well
Wheel well
Inside
Inside
Initiator
Tire
Tire
Inside
Inside
LF
Wheel well
J4
Inside
LF
© 2006 Microchip Technology Inc.
Optional for
Spare Tire
Initiator
LF
Snr/TX
Inside
Tire
J4
Initiator
LF
J4