Motorola EP450

11-40 UHF 440-470 MHz PCB 84863848Z13-C Schematic Diagrams, Overlays, and Parts Lists
November 24, 2003 HKLN4216A
* Motorola Depot Servicing only
UHF (438-470 MHz) Keypad Board Parts List
U310 5102478J01 TK71750S
U320 5185963A55 LP2986
U330 5102479J01 TK71730S
U401 5102226J56 MC68HC11FL0
U402* 5102463J64 X25128-2.7
U403 Not_Placed SRM2B256
U404* 5102480J01 AT49LV001N_70VI
U451 5185130C53 30C53
U480 5113818A01 LM2904
U490 5108858K99 TDA8541
U510 5113818A01 LM2904
U511 4802245J54 UMG5
VR110 4813830A86 MM3Z3V9T1
VR301 4813830A33 MMBZ5250B
VR302 4813830A33 MMBZ5250B
VR471 4813830A18 MMBZ5235B
VR472 4813830A09 MMBZ5226B
VR473 4813830A33 MMBZ5250B
VR474 4813830A33 MMBZ5250B
VR475 4880140L20 MMBZ5245B
Y51 4802245J84 TSS2_44_395MHZ
Y70 9186145B02 45B02
Y201* 4880114R06 14R06
Y202 Not_Placed 45J68
Circuit
Ref
Motorola
Part No.
Description
C1 NOTPLACED CAP, 150pF
C2 2113740F55 CAP, 150pF
C3 NOTPLACED CAP, 150pF
C4 2113743E20 CAP, 0.1uF
C5 NOTPLACED CAP, 150pF
C6 NOTPLACED CAP, 150pF
C7 NOTPLACED CAP, 150pF
C8 NOTPLACED CAP, 150pF
D1 4809496B11 QSMG-H799
D2 4809496B11 QSMG-H799
D3 NOTPLACED QSMG-H799
D4 NOTPLACED QSMG-H799
D5 NOTPLACED QSMG-H799
D6 NOTPLACED QSMG-H799
D7 NOTPLACED QSMG-H799
D8 NOTPLACED QSMG-H799
D9 4809496B11 QSMG-H799
D10 4809496B11 QSMG-H799
D11 4809496B11 QSMG-H799
J1 0986632Z01 CONN_J
Circuit
Ref
Motorola
Part No.
Description
J2 0909059E18 CONN_J
R1 0662057A97 RES, 100K
R2 NOTPLACED RES, 13K
R3 NOTPLACED RES, 22K
R4 NOTPLACED RES, 43K
R5 NOTPLACED RES, 130K
R6 0662057A97 RES, 100K
R7 0662057A76 RES, 13K
R8 0662057A81 RES, 22K
R9 NOTPLACED RES, 43K
R10 NOTPLACED RES, 130K
R11 0662057A41 RES, 470
R12 0662057A41 RES, 470
R13 NOTPLACED RES, 330
R14 NOTPLACED RES, 330
R15 NOTPLACED RES, 330
Circuit
Ref
Motorola
Part No.
Description