Motorola PDR3500 Tune-Up Instructions

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Basic service manual (75 pages)

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Motorola, Inc.

Schematic

Designator

Key

Motorola

Q5800

4880141L01

Q5801

4880182D50

Q5803

4880225C09

Q5806

4880141L02

Q5850

4880225C27

Q5875

4880225C30

EXCITER

Q3401

MMBR901

Q3402

MMBT3904

Q3403

MMBT3904

Q3405

MMBT3904

Q3407

MMBT3904

Q3408

MMBT3904

Q3410

MMBT3904

Q3411

MMBT3904

Q3412

MMBT3904

U3401

MC33074

U3401

MC33074

U3402

C42

U3403

74HC4066

U3404

MC33184

Q3100

MMBT3904

Q3200

MMBFJ310LT1 RF OSCILLATOR

Q3201

MMBR901LT1 BUFFER AMP

Q3230

MMBFJ310LT1 RF OSCILLATOR

Q3231

MMBR901LT1 BUFFER AMP

Q3260

MMBT3904T

Q3261

MMBT3906T

Q3262

MMBT3904T

Q3263

MMBT3906T

Q3280

MMBT3904T

U3270

MWA0311T1

Q3000

MMBT3904T

Q3001

MMBT3904T

Q3002

MMBT3904T

Q3003

MMBT3904

Q3004

MJD32RL

U3000

5183977M73

U3001

5183977M70

U3002

5113819A04

U3002

5113819A04

STATION CONTROL BOARD

Q301

MMBT3904

Q302

MUN2211

Q303

MUN2211

U301

74HC4066

U302

MC33074

U303

MAX543

U304

MAX543

U305

MC33074

U306

MAX281

U307

74HC4052

U308

MAX281

U309

74HC4053

U310

74HC4052

U311

U312

MC3303

U313

MC33074

U314

74HC4051

U315

MAX543

U316

MC145480

U317

LM380

Function of RF Semiconductors & Other Active Devices

Device

Type

TRANSISTOR

VCO FDBACK BUFF

REFERENCE BUFFER SYNTHESIZER

CHARGE PUMP

SYNTH ADAPT

LOW PASS FILTER

LO-FREQ MOD COMP SYTHESIZER

PHASE LOCKED LOOP SYTHESIZER

TRANS. GATE

LO PASS LOOP FILT

RF SWITCH CKT

VCO SELECT

SUPER FILTER

AMPLIFIER

FAST KEY CTRL

SERIES PASS

D/A CONVERTER

PWR CTRL IC

FAST KEY CTRL

BUFFER

LEVEL SHIFTER

GATE

OP AMP

D/A CONVERTER

OP AMP

FILTER

4:1 MUX

FILTER

2:1 MUX

4:1 MUX

EPOT

OP AMP

ANALOG MUX

D/A CONVERTER

PCM CODEC (D/A, A/D)

AUDIO AMP

Circuit

Operating

Application

Frequency

RF PA

438-470 MHz

RF PA

438-470 MHz

RF PA

438-470 MHz

RF PA

438-470 MHz

RF PA

438-470 MHz

RF PA

438-470 MHz

SYNTHESIZER

438-470 MHz

2.1 MHz

SYTHESIZER

AUDIO

SYTHESIZER

VCO

438-470 MHz

VCO

438-470 MHz

VCO

438-470 MHz

VCO

438-470 MHz

VCO

438-470 MHz

VCO

438-470 MHz

POWER CONTROL

DC REG

POWER CONTROL

DC REG

POWER CONTROL

DATA

AUDIO

FCC ID: AZ492FT4843

Source

MOTOROLA

EXHIBIT 10A

Summary of Contents for Motorola PDR3500

Page 1 Motorola, Inc. FCC ID: AZ492FT4843 Function of RF Semiconductors & Other Active Devices Schematic Designator Device Circuit Operating Motorola Type Application Frequency Source Q5800 4880141L01 TRANSISTOR RF PA 438-470 MHz MOTOROLA Q5801 4880182D50 TRANSISTOR RF PA 438-470 MHz MOTOROLA Q5803...
Page 2: Tune Up Procedure
Motorola, Inc. FCC ID: AZ492FT4843 TUNE UP PROCEDURE This exhibit contains the tune-up procedure as it will appear in the Radio Service Software (RSS) manual. The following adjustments comprise the total transmitter alignment: 1. Reference Oscillator 2. VCO 3. Modulation Compensation 4.
Page 3: Reference Oscillator Adjustment
Motorola, Inc. FCC ID: AZ492FT4843 ALIGNMENT SCREEN REFERENCE OSCILLATOR ADJUSTMENT EXHIBIT 10B(2/4)
Page 4 Motorola, Inc. FCC ID: AZ492FT4843 RF POWER OUT ALIGNMENT REFERENCE MODULATION COMPENSATION EXHIBIT 10B(3/4)
Page 5 Motorola, Inc. FCC ID: AZ492FT4843 TRANSMIT DEVIATION ADJUSTMENT EXHIBIT 10B(4/4)

Motorola PDR3500 Tune-Up Instructions

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Summary of Contents for Motorola PDR3500

Page 2: Tune Up Procedure

Page 3: Reference Oscillator Adjustment