8525 and 8528
Schematic Drawings
Test Set Audio and IF 1650 kHz Mic, Amp and Interface Two Tone Decoder Selective Call Fan Controller PA Ex Interface PA and Filter Antenna Driver
RF Mixer and Dual Synth (old) RF Mixer and Dual Synth (new) Micro Controller (old) Micro Controller (new) Display, Front Display PCB Display PCB Transceiver and Head Motherboard Data Mode Switch
