700 MHz Schematic Diagrams, Overlays, and Parts Lists
Circuit
Motorola
Description
Ref
Part No.
Circuit
Ref
-R3471
0662057A73 10
K
Sffi30
1
R3472 0680194M18
51
SH3302
R3473 0662057A41
470
T3001
R3475
0662057A89 47 K
T3002
R3476
not used
U0101
R3477 0683962T51 120
R3478
0662057A49 1 K
R3479
not used
R3480
0683962T51 120
U0111
U0121
R3481 0662057B47 0
U0122
R3482 0662057C85
2.7 K
U0141
R3483
0662057A18
51
U0211
R3484 0662057A73
10
K
U0221
R3485
0662057A97
100
K
U0251
R3501
not used
U0271
R3502
0662057B09
300
K
U0611
R3503
0662057A73 10
K
R3504
0662057A69
6.8 K
R3505
0662057A87
39 K
U0641
R3506
0662057A97 100
K
R3507 0662057A49
1 K
R3508
0662057A80
20
K
R3509
0662057B47
0
R3510 0662057A87
39 K
R3511
0662057A57
2.2 K
R3512
0662057A87 39 K
R3513
0662057C13
2.7
R3514
0662057A58
2.4 K
R3515
not used
R3516
0662057A87
39 K
R3517
not used
R3518
0662057C13
2.7
R3519
0662057C13
2.7
R3520
0662057C13
2.7
R3521
0662057C13
2.7
R3522
not used
U0651
U0652
U0653
U3101
U3180
U3201
U3202
U3301
U3302
U3303
U3401
U3501
U3502
U3503
VR0151
VR0501
R3523
0662057A87 39 K
R3524
not used
VR0503
R3525
0662057A81 22 K
R3526
0662057A73
10
K
R3527
0662057A73 10 K
VR0504
VR0505
R3528
0662057A97
100K
R3529
not used
R3530
0662057B47 0
R3531
not used
R3532
0662057A65 4.7 K
SH3000
2680554Z01
Shield,
FE Top
SH3001
2680509Z01
Shield,
FE Bottom
SH3002
2680554Z01
Shield,
FE
Top
SH3201
2686081B02
Shield,
FracN Bottom
SH3202
2686081B02
Shield,
FracN
Top
VR0509
VR0510
VR0537
VR0541
VR0601
VR0621
VR0671
VR3470
Y0131
Motorola
Description
Part No.
2602641Y02
-Sh
1e
ld, V
CO
Bottom
2602641Y02 Shield,
VCO
Top
2580541Z02 Mixer Balun
2580541Z02
Mixer Balun
5102226J56
Microcontroller
MC68HC11
FLO
5102463J64 EEPROM X25128-2.7
5186137B01
512K x Bbit Flash ROM
5185748L01
32K x Bbit SRAM
5113805A30
Demux
MC74HC138A
5183222M49 Quad
Opamp
MC3403
5185130C53 ASFIC
Audio Filter IC
5184704M60
Mux/Demux HEF4053B
5102463J95
Audio Power
Amp
TDA1519C
5183308X01 Adjustable Voltage Regulator
LM2941
5183308X01 Adjustable Voltage Regulator
LM2941
5113816A07
SV
Regulator
MC78M05
5113815A02 Under Voltage Sensor
not used
5186144B01
SA616
IFIC
5185661L01 Dual Rail to Rail
Opamp
5185963A27 Low Voltage FracN
5105739X05
5V
Regulator MC78M05
5105750U54 VCO
Buffer IC
4802245J94 Resonator
4802245J94 Resonator
5185130C65
LDMOS Power Amplifier
5185765B26
Power Control IC
5185963A15 Temperature Sensor
5109731C21 Dual
Opamp
4813830A15
5.6V Zener MMBZ5232B
4805656W09 Quad
20V
Zener
MMQA20VT1
4805656W09
Quad
20V
Zener
MMQA20VT1
4813830A40 33V
Zener MMBZ5257B
4805656W09
Quad 20V Zener
MMQA20VT1
4813830A40 33V
Zener MMBZ5257B
4813830A40
33V
Zener MMBZ5257B
4813830A15
5.6V Zener MMBZ5232B
4813830A27
14V Zener
4813832C77 Transient Suppressor
4813830A15
5.6V Zener MMBZ5232B
not used
4813830A15
5.6V Zener MMBZ5232B
4880113R19 Ceramic Resonator 38.4 kHz
Circuit
Motorola
Description
Ref
Y3101
Y3102
Y3201
Part No.
4880606B10
72.895
MHz
3rd Overtone
Crystal
9186145B02
455
kHz
Discriminator
4802245J68
16.8
MHz
Reference
Oscillator
* Motorola Depot Servicing only
Reference designators with an asterisk indicate
components which are not
field replaceable
because
they
need to be calibrated with
specialized factory equipment after
installation.
Radios in which these parts have been replaced in
the
field will be off-frequency at temperature
extremes.
4-43
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