Motorola IC-T81A, IC-T81E service manual Parts List, =Surface mount

Page 24

SECTION 6 PARTS LIST

[LOGIC UNIT]

REF

ORDER

 

DESCRIPTION

 

NO.

NO.

 

 

 

 

 

 

 

 

 

 

IC1

1140008110

S.IC

M38267E8GP

[USA-1] only

 

1140008100

S.IC

M38267M8L-230GP

[other]

IC2

1130009160

S.IC

X24320S8I-2.5T4

 

IC3

1110004890

S.IC

XC6371A500PR

 

IC4

1130006220

S.IC

TC4W53FU (TE12L)

 

IC5

1110004530

S.IC

M62368GP 70ED

 

IC141

1180001720

S.IC

S-81332HG-KC-T1

 

IC142

1110004540

S.IC

S-80928ALMP-DAR-T2

IC201

1110001810

S.IC

TA7368F (TP1)

 

IC202

1110004520

S.IC

M5222FP 600C

 

IC203

1110002750

S.IC

TA75S01F (TE85R)

 

IC241

1110003780

S.IC

NJM2902V-TE1

 

IC301

1110004110

S.IC

BA4510F-T1

 

IC701

1110003490

S.IC

TA31136FN (D,EL)

 

IC751

1130004200

S.IC

TC4S66F (TE85R)

 

Q1

1590001690

S.TRANSISTOR

UN9115 (TX)

 

Q3

1590001980

S.TRANSISTOR

XP4315 (TX)

 

Q7

1590001170

S.TRANSISTOR

XP1501-(TX) AB

 

Q8

1520000460

S.TRANSISTOR

2SB1132 T100 R

 

Q141

1590001140

S.TRANSISTOR

UN9210 (TX)

 

Q142

1590001170

S.TRANSISTOR

XP1501-(TX) AB

 

Q145

1520000460

S.TRANSISTOR

2SB1132 T100 R

 

Q151

1540000350

S.TRANSISTOR

2SD2216-S (TX)

 

Q201

1520000650

S.TRANSISTOR

2SB1201-S-TL

 

Q202

1590001170

S.TRANSISTOR

XP1501-(TX) AB

 

Q301

1590001690

S.TRANSISTOR

UN9115 (TX)

 

Q302

1520000430

S.TRANSISTOR

2SB1462-R (TX)

 

Q303

1590001440

S.TRANSISTOR

UN9214 (TX)

 

Q304

1550000010

S.FET

2SJ364-Q (TX)

 

Q305

1550000010

S.FET

2SJ364-Q (TX)

 

Q306

1550000010

S.FET

2SJ364-Q (TX)

 

Q307

1590001440

S.TRANSISTOR

UN9214 (TX)

 

Q308

1590001210

S.TRANSISTOR

XP5601-(TX) AB

 

Q309

1550000010

S.FET

2SJ364-Q (TX)

 

Q341

1590001440

S.TRANSISTOR

UN9214 (TX)

 

Q361

1550000010

S.FET

2SJ364-Q (TX)

 

Q602

1590001690

S.TRANSISTOR

UN9115 (TX)

 

Q603

1590001660

S.TRANSISTOR

XP4312 (TX)

 

Q702

1590001690

S.TRANSISTOR

UN9115 (TX)

 

Q751

1590001170

S.TRANSISTOR

XP1501-(TX) AB

 

Q752

1540000350

S.TRANSISTOR

2SD2216-S (TX)

 

Q753

1590001690

S.TRANSISTOR

UN9115 (TX)

 

Q754

1540000350

S.TRANSISTOR

2SD2216-S (TX)

 

D2

1790000970

S.DIODE

MA729 (TX)

 

D3

1790001250

S.DIODE

MA2S111-(TX)

 

D4

1790001250

S.DIODE

MA2S111-(TX)

 

D51

1790000820

S.DIODE

MA132K (TX)

[UK], [AUS]

 

1790000830

S.DIODE

MA132HK (TX)

[EUR], [USA-1]

 

1790000850

S.DIODE

MA132WK (TX)

[SEA]

D52

1790000830

S.DIODE

MA132HK (TX)

 

 

 

 

[ITA], [AUS], [SEA], [USA-1]

D53

1790000850

S.DIODE

MA132WK (TX)

except [ITA]

D55

1790001250

S.DIODE

MA2S111-(TX)

except [ITA]

D58

1790001200

S.DIODE

MA6S121 (TX)

 

D59

1790001200

S.DIODE

MA6S121 (TX)

 

D61

1790001250

S.DIODE

MA2S111-(TX)

except [ITA]

D141

1790001250

S.DIODE

MA2S111-(TX)

 

D143

1790001250

S.DIODE

MA2S111-(TX)

 

D144

1790001240

S.DIODE

MA2S728-(TX)

 

D151

1730002330

S.ZENER

MA8100-M (TX)

 

D152

1790001250

S.DIODE

MA2S111-(TX)

 

D304

1730000020

S.ZENER

RD5.1M-T2B3

 

D701

1750000360

S.DIODE

1SS364 (TE85L)

 

D702

1750000360

S.DIODE

1SS364 (TE85L)

 

FI701

2020001480

S.CERAMIC

PBFC450R15DR

 

X1

6050010530

S.XTAL

CR-639 (5.039 MHz)

 

 

 

 

 

 

[LOGIC UNIT]

REF

ORDER

 

DESCRIPTION

NO.

NO.

 

 

 

 

 

 

 

L1

6200006720

S.COIL

5CA-395KN-0369AQ=P3

L2

6200003550

S.COIL

MLF1608A 4R7K-T

L3

6200001820

S.COIL

LQH 3N 331K 04

L702

6150005010

S.COIL

LS-528 (637AN-0223GW=P3)

R1

7510000910

S.THERMISTOR NTCCF2012 4AH 473KC-T

R2

7030005090

S.RESISTOR

ERJ2GEJ 104 X (100 kΩ )

R4

7030008280

S.RESISTOR

ERJ2GEJ 271 X (270 Ω )

R5

7030008280

S.RESISTOR

ERJ2GEJ 271 X (270 Ω )

R8

7030005050

S.RESISTOR

ERJ2GEJ 103 X (10 kΩ )

R9

7030005110

S.RESISTOR

ERJ2GEJ 224 X (220 kΩ )

R10

7030005220

S.RESISTOR

ERJ2GEJ 223 X (22 kΩ )

R12

7030005840

S.RESISTOR

RR0510R-473-D (47 kΩ )

R13

7030005840

S.RESISTOR

RR0510R-473-D (47 kΩ )

R14

7030005840

S.RESISTOR

RR0510R-473-D (47 kΩ )

R16

7030005050

S.RESISTOR

ERJ2GEJ 103 X (10 kΩ )

R17

7030005090

S.RESISTOR

ERJ2GEJ 104 X (100 kΩ )

R18

7030005040

S.RESISTOR

ERJ2GEJ 472 X (4.7 kΩ )

R19

7030005040

S.RESISTOR

ERJ2GEJ 472 X (4.7 kΩ )

R21

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R22

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R23

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R24

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R25

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R26

7030005040

S.RESISTOR

ERJ2GEJ 472 X (4.7 kΩ )

R27

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R28

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R29

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R30

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R31

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R32

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R33

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R34

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R35

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R36

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R37

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R38

7030005090

S.RESISTOR

ERJ2GEJ 104 X (100 kΩ )

R39

7030005090

S.RESISTOR

ERJ2GEJ 104 X (100 kΩ )

R42

7030008280

S.RESISTOR

ERJ2GEJ 271 X (270 Ω )

R51

7030005160

S.RESISTOR

ERJ2GEJ 105 X (1 MΩ )

R53

7030005110

S.RESISTOR

ERJ2GEJ 224 X (220 kΩ )

R54

7030005110

S.RESISTOR

ERJ2GEJ 224 X (220 kΩ )

R55

7030005110

S.RESISTOR

ERJ2GEJ 224 X (220 kΩ )

R56

7030005040

S.RESISTOR

ERJ2GEJ 472 X (4.7 kΩ )

R141

7030007340

S.RESISTOR

ERJ2GEJ 153 X (15 kΩ )

R142

7030005830

S.RESISTOR

RR0510R-223-D (22 kΩ )

R143

7030005050

S.RESISTOR

ERJ2GEJ 103 X (10 kΩ )

R144

7030005040

S.RESISTOR

ERJ2GEJ 472 X (4.7 kΩ )

R145

7030005050

S.RESISTOR

ERJ2GEJ 103 X (10 kΩ )

R146

7030005160

S.RESISTOR

ERJ2GEJ 105 X (1 MΩ )

R148

7030008270

S.RESISTOR

RR0510R-104-D (100 kΩ )

R151

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R153

7030005240

S.RESISTOR

ERJ2GEJ 473 X (47 kΩ )

R154

7030005050

S.RESISTOR

ERJ2GEJ 103 X (10 kΩ )

R196

7030005110

S.RESISTOR

ERJ2GEJ 224 X (220 kΩ )

R197

7030005050

S.RESISTOR

ERJ2GEJ 103 X (10 kΩ )

R201

7030005530

S.RESISTOR

ERJ2GEJ 100 X (10 Ω )

R202

7030007270

S.RESISTOR

ERJ2GEJ 151 X (150 Ω )

R203

7030000240

S.RESISTOR

MCR10EZHJ 68 Ω (680)

R204

7030000240

S.RESISTOR

MCR10EZHJ 68 Ω (680)

R205

7030000240

S.RESISTOR

MCR10EZHJ 68 Ω (680)

R206

7030005040

S.RESISTOR

ERJ2GEJ 472 X (4.7 kΩ )

R207

7030005160

S.RESISTOR

ERJ2GEJ 105 X (1 MΩ )

R208

7030005050

S.RESISTOR

ERJ2GEJ 103 X (10 kΩ )

R209

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

R210

7030005950

S.RESISTOR

RR0510R-123-D (12 kΩ )

R211

7030005820

S.RESISTOR

RR0510P-103-D (10 kΩ )

R212

7030005220

S.RESISTOR

ERJ2GEJ 223 X (22 kΩ )

R213

7030005830

S.RESISTOR

RR0510R-223-D (22 kΩ )

R214

7030008270

S.RESISTOR

RR0510R-104-D (100 kΩ )

R215

7030005040

S.RESISTOR

ERJ2GEJ 472 X (4.7 kΩ )

R241

7030005160

S.RESISTOR

ERJ2GEJ 105 X (1 MΩ )

R242

7030005170

S.RESISTOR

ERJ2GEJ 474 X (470 kΩ )

R243

7030005080

S.RESISTOR

ERJ2GEJ 823 X (82 kΩ )

R244

7030005080

S.RESISTOR

ERJ2GEJ 823 X (82 kΩ )

 

 

 

 

S.=Surface mount

6 - 1

Page 23 Page 25
Image 24
Page 23 Page 25
Contents Multiband FM Transceiver Introduction Ordering PartsRepair Notes Sample OrderTable of Contents Specifications GeneralTransmitter Version 50 MHz 145 MHz 440 MHz 1200 MHz MHz RX onlyReceiver BandWFM WFMInside Views Logic UnitRF Unit CPUDisassembly Instructions Removing the Chassis Panel Removing the Shield PlateRemoving the Logic Unit Removing the RF Unit Logic unitAntenna Switching Circuits RF Unit Circuit DescriptionReceiver Circuits Duplexer Circuit RF Unit7 1ST Mixer Circuit RF Unit Transmitter Circuits DRIVE/POWER Amplifier Circuits RF Unit APC Circuits RF UnitMHz PA APC Control CircuitPower Supply Circuits Voltage Line PLL CircuitsLine Description VCCPort Allocations 1 I/O Expander IC RF Unit IC22 I/O Expander IC RF Unit IC3 Pin Port Description Number NameCPU Logic Unit IC1 Adjustment Procedures Preparation‘ Required Test Equipment ConnectionPLL Adjustment RF Unit Bottom View ULVVLV RF Unit TOP View 6MLVReceiver Adjustment DialSensitivity VHFLogic Unit TOP View Meter SSGTop Push and hold MHz band 101 dBmDisplayed frequency Push and hold445.000 MHz USA-1 SQL keyTransmitter Adjustment Deviation HPF OFF LPFDtmf AUS, SEAParts List =Surface mountTrimmer Ceramic ECUE1H121JCQ Transistor UN911D TX Coil Eljnd R10J 0.1U Themistor Ceramic ECUE1H060CCQ Ceramic ECUE1H390JCQ VCO Board Ceramic ECUE1H120JCQ Mechanical Parts and Disassembly AccessoriesChassis Parts VCO UnitMP29 C SEMI-CONDUCTOR Information Transistor and FET’SDiodes Board Layouts Logic UnitTOP View Bottom View IC1IC3 GND Pset IfinRF Unit IC6L912 J4 to Logic unit J1MP1 IC3IC2 VCO Board J302 to RF unitOUT 12VCOOUT VLVCO3 VHF GND VHVCO3 UVCO3 Uhfout GND 12VCO3 GNDQ354 Block Diagram Mode Xtal BPF PDA2, CK AMP TX/RX FrequencyTX/RX Buff ANT LPF HPF AMPReset Mode Xtal Initial BPFMOD TX/RX Frequency ANT Buff HPF LPF YGRSection Voltage Diagram Logic Unit2NDLO Oscin Mixin Oscout GND Mixout REC VCC DET Ifin RssiDEC Ifout Filout Quad WFM NTCCF20124AH 473KCT TXC12VCO COM2 Reset COM3 COM2 Reset PowerClonein VCC VIN Cpuhv COM4 COM3 COM2 COM1RF Unit VHF400M 1200M50M 00M1200MHz 400MHzGND1 PLST1 IN1ENB VCC2 LOK GND2Icom America Inc 5566I-S Icom Inc
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