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Circuit ref motorola part no. description – Motorola CP150TM User Manual

Page 74

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7-20

VHF (136-162 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486769Z02-A)

June, 2005

6880309N62-C

* Motorola Depot Servicing only

S444

1880619Z02

switch, rotary on-off, with 10K
volume control

SH1

2686421Z01

shield, comp side, RF front
end

SH40

2686419Z01

shield, solder side, first mixer

SH50

2686423Z01

shield, solder side, IFIC and
2nd LO crystal

SH52

2686424Z01

shield, solder side, high IF
crystal filter

SH100

2686418Z01

shield, solder side, transmitter

SH200

2686424Z01

shield, solder side, synthe-
sizer charge pump

SH201

2686423Z01

shield, comp side, synthesizer

SH250

2686425Z01

shield, comp side, VCO tank
circuits

SH251

2686425Z01

shield, solder side, VCOBIC

SH253

2686422Z01

shield, comp side, VCO RX
injection buffer

SH400

2686420Z02

shield, solder side, micropro-
cessor

SH401

2686420Z01

shield, comp side, memory

T41

2580541Z02

transformer, balun

T42

2580541Z02

transformer, balun

U51

5186144B01

receiver system (IFIC), SA616

U52

5109522E10

triple inverter, TC7W04F

U110

0186438Z01

transmitter PA module,
RA07M1317M_VHF

U150

5113818A01

dual op amp, LM2904

U151

2484657R01

bead, 57R01

U201*

5185963A27

frequency synthesizer, 63A27

U251

5105750U54

VCO/buffer, 50U54

U310

5102478J01

5 V voltage regulator,
TK71750S

U320

5185963A55

adjustable voltage regulator w/
reset, LP2986

U330

5102479J01

3 V voltage regulator,
TK71730S

U403

Not_Placed

SRM2B256

U425

5162852A09

LOW PWR OP AMP W/RAIL
TO RAIL

U451

5185130C53

audio filter (ASFIC.cmp),
30C53

U480

Not_Placed

LM2904

U490

5108858K99

audio power amplifier,
TDA8541

U510

5113818A01

dual op amp, LM2904

U511

4802245J54

dual digital NPN, UMG5

U401*

5102226J56

microprocessor,
MC68HC11FL0

U402*

5102463J64

serial EEPROM 16Kx8,
X25128-2.7

Circuit

Ref

Motorola

Part No.

Description

U404*

5102480J01

Flash ROM 128Kx8,
AT49LV001N_70VI

VR110

4813830A82

zener diode, 4.3 V,
MM3Z4V3T1

VR301

4813830A33

zener diode, 20 V,
MMBZ5250B

VR302

4813830A33

zener diode, 20 V,
MMBZ5250B

VR471

4813830A18

zener diode, 6.8 V,
MMBZ5235B

VR472

4813830A09

zener diode, 3.3 V,
MMBZ5226B

VR473

4813830A33

zener diode, 20 V,
MMBZ5250B

VR474

4813830A33

zener diode, 20 V,
MMBZ5250B

VR475

4880140L20

zener diode, 15 V,
MMBZ5245B

Y51

4802245J84

crystal, 44.395 MHz

Y70

9186145B02

ceramic discriminator, 455
kHz, 45B02

Y201*

4880114R06

crystal, 16.8 MHz, 14R06

Y202

Not_Placed

45J68

Circuit

Ref

Motorola

Part No.

Description

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