Motorola GP series - Page 408

3-56 UHF PCB 8486686Z02 Parts List
* Motorola Depot Servicing only
** Not Field Serviceable
Tol er an ce
Capacitor - 5% unless specified otherwise
Inductor - 10% unless specified otherwise
Resistor - 5% unless specified otherwise
U407 *5102495J05 EEPROM 16K X 8
U409 5102226J56 Micro Processor
U410 5102463J57 3.3V Regulator (not placed in
GP640)
U420 5102463J44 Audio PA
VR432 4805656W08 5.6V Zener
VR433 4805656W08 5.6V Zener
VR434 4802245J73 Zener Diode 6.8V
VR439 4880140L17 Zener Diode 12V
VR440 4802245J73 Zener Diode 6.8V
VR441 4802245J73 Zener Diode 6.8V
VR442 4802245J73 Zener Diode 6.8V
VR443 4802245J73 Zener Diode 6.8V
VR444 4802245J73 Zener Diode 6.8V
VR445 4802245J74 Zener Diode 10V
VR446 4802245J74 Zener Diode 10V
VR447 4802245J74 Zener Diode 10V
VR448 4802245J74 Zener Diode 10V
VR449 4802245J74 Zener Diode 10V
VR450 4802245J75 Zener Diode 12V
VR460 4802245J73 Zener Diode 6.8V
VR501 4813830A18 Diode 6.8V
VR506 4802245J73 Zener Diode 6.8V
Y300 4802245J84 Xtal Oscillator 44.395MHz
Y301 9186145B02 455kHz Ceramic Discriminator
1485777Z01 Insulator (KAPTON)
8486686Z02 UHF B2 PC Board
Circuit
Ref
Motorola
Part No.
Description