background image

6 - 1

S.=Surface mount

IC1

1130007610 S.IC

µPD3140GS-E1 (DS8)

IC2

1110003490 S.IC

TA31136FN (D/EL)

IC3

1110003780 S.IC

NJM2902V-TE1

IC4

1130008090 S.IC

BU4066BCFV-E1

IC5

1110001810 S.IC

TA7368F (TP1)

IC6

1180001080 S.IC

S-81250PG-PD-T1

IC7

1140006050 S.IC

X25040SI-2.7T6

IC8

1140006470 S.IC

HD6433875A41H

[THA] only

1140006560 S.IC

HD6433875A45H

other

IC9

1130007560 S.IC

LC73881M-TLM

[ANI] only

IC10

1130004170 S.IC

TC4S01F (TE85R)

[ANI] only

IC11

1110003500 S.IC

S-80742SL-A6-T1

Q1

1560001060 S.FET

2SK3075 (TE12L)

Q2

1560001100 S.FET

2SK3074 (TE12L)

Q3

1530000371 S.TRANSISTOR 2SC3356 R25-T2B

Q4

1530002560 S.TRANSISTOR 2SC4403-3-TL

Q5

1530002920 S.TRANSISTOR 2SC4226-T2 R25

Q9

1590002160 S.TRANSISTOR XP6401-(TX)

Q12

1560000800 S.FET

2SK360IG-TR (D/E)

Q13

1560000800 S.FET

2SK360IG-TR (D/E)

Q14

1530002600 S.TRANSISTOR 2SC4215-O (TE85R)

Q15

1520000650 S.TRANSISTOR 2SB1201-S-TL

Q16

1590001190 S.TRANSISTOR XP6501-(TX).AB

Q17

1520000430 S.TRANSISTOR 2SB1462-R(TX)

Q18

1520000650 S.TRANSISTOR 2SB1201-S-TL

Q19

1590001190 S.TRANSISTOR XP6501-(TX).AB

Q20

1510000670 S.TRANSISTOR 2SA1588-GR (TE85R)

Q21

1510000670 S.TRANSISTOR 2SA1588-GR (TE85R)

Q22

1520000460 S.TRANSISTOR 2SB1132 T100 R

Q23

1530002280 S.TRANSISTOR 2SC4081 T107 S

Q25

1530002280 S.TRANSISTOR 2SC4081 T107 S

Q27

1520000460 S.TRANSISTOR 2SB1132 T100 R

Q28

1530002280 S.TRANSISTOR 2SC4081 T107 S

Q29

1530002920 S.TRANSISTOR 2SC4226-T2 R25

Q31

1590000660 S.TRANSISTOR DTC144TU T107

Q32

1590001070 S.TRANSISTOR UN521D (TX)

Q33

1530002280 S.TRANSISTOR 2SC4081 T107 S

Q34

1560000540 S.FET

2SK880-Y (TE85R)

Q35

1530002280 S.TRANSISTOR 2SC4081 T107 S

Q36

1530002280 S.TRANSISTOR 2SC4081 T107 S

Q37

1590000720 S.TRANSISTOR DTA144EUA T106

Q39

1590001060 S.TRANSISTOR DTA114TUA T106

[ANI] only

Q40

1590001170 S.TRANSISTOR XP1501-(TX).AB

D1

1790000620 S.DIODE

MA77 (TX)

D3

1790000620 S.DIODE

MA77 (TX)

D4

1790000620 S.DIODE

MA77 (TX)

D8

1710000870 S.DIODE

HVU131TRF

D10

1720000370 S.VARICAP

HVU350TRF

D11

1720000370 S.VARICAP

HVU350TRF

D12

1720000370 S.VARICAP

HVU350TRF

D14

1790001260 S.DIODE

MA2S077-(TX)

D15

1790001280 S.DIODE

MA111 (TX)

D16

1790001200 S.DIODE

MA6S121 (TX)

D17

1790001200 S.DIODE

MA6S121 (TX)

D18

1790001280 S.DIODE

MA111 (TX)

except [THA]

D20

1790001280 S.DIODE

MA111 (TX)

[ANI] only

D22

1160000050 S.DIODE

DAP202U T107

[USA]

1750000220 S.DIODE

DA113W T107

[ITA], [CSA/CSA-1], [TWN]

1750000240 S.DIODE

DA112 T107

[EUR], [UK], [THA]

D23

1750000240 S.DIODE

DA112 T107

[THA], [TWN]

D24

1750000130 S.DIODE

DA204U T107

D25

1790000670 S.DIODE

SB07-03C-TB

D27

1750000130 S.DIODE

DA204U T107

D31

1790001280 S.DIODE

MA111(TX)

[ANI] only

D32

1710000870 S.DIODE

HVU131TRF

D33

1790001280 S.DIODE

MA111(TX)

[TWN] only

D34

1790001280 S.DIODE

MA111(TX)

FI1

2020001300 XTAL

FL-251 (30.850 MHz)

FI2

2020001270 CERAMIC

CFWM450E

X1

6050009420 XTAL

CR-514 (15.200000 MHz)

X2

6050010110 S.XTAL

CR-584 (6.79966 MHz)

X3

6050009020 S.CERAMIC

EFOS4194E3

[ANI] only

X4

6070000210 S.DISCRIMINATOR CDBCA450CX24

L1

6200008260 S.COIL

0.30-1.7-8TL 60N

L2

6200008260 S.COIL

0.30-1.7-8TL 60N

L3

6200008260 S.COIL

0.30-1.7-8TL 60N

L4

6200008710 S.COIL

0.28-1.1-4TR 14.3N

L5

6200008480 S.COIL

0.30-1.4-5TR 25N

L6

6200002820 S.COIL

LQN 1A 47NJ04

L7

6200006990 S.COIL

ELJRE 56NG-F

L8

6200006990 S.COIL

ELJRE 56NG-F

L10

6200003640 S.COIL

MLF1608K 100K-T

L13

6200002930 S.COIL

ELJFC 1R5K-F

L14

6200007000 S.COIL

ELJRE 82NG-F

L15

6200008260 S.COIL

0.30-1.7-8TL 60N

L16

6200008500 S.COIL

0.30-1.3-6TL 28N

L17

6200005700 S.COIL

ELJRE 22NG-F

L18

6150004960 S.COIL

LS-523

L19

6150004960 S.COIL

LS-523

L20

6200004950 S.COIL

NL 252018T-1R8J

L21

6200003550 S.COIL

MLF1608A 4R7K-T

L22

6200002710 S.COIL

ELJFC 1R8K-F

L24

6200004480 S.COIL

MLF1608D R82K-T

L25

6200002930 S.COIL

ELJFC 1R5K-F

L26

6200006990 S.COIL

ELJRE 56NG-F

L30

6200006990 S.COIL

ELJRE 56NG-F

L31

6200005730 S.COIL

ELJRE 39NG-F

L32

6200006990 S.COIL

ELJRE 56NG-F

L33

6200005720 S.COIL

ELJRE 33NG-F

L34

6200003640 S.COIL

MLF1608K 100K-T

L35

6200006980 S.COIL

ELJRE R10G-F

[EUR], [UK], [ITA], [USA]

R2

7030005320 S.RESISTOR

RR0816P-103-D (10 k

)

R3

7030005390 S.RESISTOR

RR0816P-102-D (1 k

)

R5

7030003280 S.RESISTOR

ERJ3GEYJ 470 V (47 

)

R7

7030003380 S.RESISTOR

ERJ3GEYJ 331 V (330 

)

R9

7030003290 S.RESISTOR

ERJ3GEYJ 560 V (56 

)

R10

7030003200 S.RESISTOR

ERJ3GEYJ 100 V (10 

)

R11

7030003460 S.RESISTOR

ERJ3GEYJ 152 V (1.5 k

)

R12

7030003490 S.RESISTOR

ERJ3GEYJ 272 V (2.7 k

)

R13

7030003270 S.RESISTOR

ERJ3GEYJ 390 V (39 

)

R15

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R16

7030003370 S.RESISTOR

ERJ3GEYJ 271 V (270 

)

R18

7030003590 S.RESISTOR

ERJ3GEYJ 183 V (18 k

)

R20

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R21

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R30

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R32

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R33

7030003460 S.RESISTOR

ERJ3GEYJ 152 V (1.5 k

)

R34

7030003420 S.RESISTOR

ERJ3GEYJ 681 V (680 

)

R45

7030003340 S.RESISTOR

ERJ3GEYJ 151 V (150 

)

R46

7030003290 S.RESISTOR

ERJ3GEYJ 560 V (56 

)

R47

7030003330 S.RESISTOR

ERJ3GEYJ 121 V (120 

)

R48

7030003360 S.RESISTOR

ERJ3GEYJ 221 V (220 

)

R49

7030003660 S.RESISTOR

ERJ3GEYJ 683 V (68 k

)

R52

7030003800 S.RESISTOR

ERJ3GEYJ 105 V (1 M

)

R53

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R54

7030008050 S.RESISTOR

RR0816R-184-D (180 k

)

R55

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R58

7030003240 S.RESISTOR

ERJ3GEYJ 220 V (22 

)

R59

7030003220 S.RESISTOR

ERJ3GEYJ 150 V (15 

)

R61

7030003380 S.RESISTOR

ERJ3GEYJ 331 V (330 

)

R62

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R64

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R66

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R68

7030003300 S.RESISTOR

ERJ3GEYJ 680 V (68 

)

[SEA], [THA], [CSA/CSA-1], [TWN], [ANI]

R69

7030003410 S.RESISTOR

ERJ3GEYJ 561 V (560 

)

[SEA], [THA], [CSA/CSA-1], [TWN], [ANI]

7030003460 S.RESISTOR

ERJ3GEYJ 152 V (1.5 k

)

[EUR], [UK], [ITA], [USA]

SECTION 6 PARTS LIST

REF

ORDER

DESCRIPTION

NO.

NO.

[MAIN UNIT]

REF

ORDER

DESCRIPTION

NO.

NO.

[MAIN UNIT]

Summary of Contents for IC-T2E-T

Page 1: ...144 MHz FM TRANSCEIVER iC t2h iC t2e t...

Page 2: ...6 pieces Addresses are provided on the inside back cover for your convenience REPAIR NOTES 1 Make sure a problem is internal before disassembling the transceiver 2 DO NOT open the transceiver until th...

Page 3: ...4 2 4 3 PLL CIRCUIT 4 3 4 4 POWER SUPPLY CIRCUITS 4 3 4 5 CPU PORT ALLOCATIONS 4 4 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION 5 1 5 2 PLL AND TRANSMITTER ADJUSTMENTS 5 2 5 3 RECEIVER ADJUSTMENT...

Page 4: ...d only 0 7 W typical low Modulation system Variable reactance frequency modulation Max frequency deviation 5 kHz Spurious emissions Less than 60 dB External microphone connector 3 conductor 2 5 d mm 1...

Page 5: ...3140GS 1st mixer circuit Q13 2SK360IG FM IF IC IC2 TA31136FN Power amplifier Q1 2SK3075 EEP ROM IC7 X25040S1 2 7 TX RX switching D3 D4 MA77 Antenna switching circuit D8 D32 HVU131TRF Crystal filter FI...

Page 6: ...assis Removing the MAIN unit q Remove the sealing rubber w Unsolder 2 points D and unscrew 1 nut E e Unscrew 2 screws F and 6 screws G silver 2 mm to separate the chassis and MAIN unit r Remove the MA...

Page 7: ...signal coming from the VCO circuit to produce a 30 85 MHz 1st IF signal The 1st IF signal is applied to a crystal filter FI1 to suppress out of band signals The filtered 1st IF signal is applied to t...

Page 8: ...pass filter circuit IC3d pins 13 14 via the analog switch IC4 pins 2 3 The filtered AF signals are applied to the modulator circuit after passing through the analog switch IC4 pins 8 9 and the deviati...

Page 9: ...is detected on phase at the phase detector using the reference frequency If the oscillated signal drifts its phase changes from the ref erence frequency causing a lock voltage change to compen sate f...

Page 10: ...ignal Low While power is ON Outputs transmit output power select HIGH or LOW signal Low HIGH power is selected Input ports for the PTT switch High While PTT is pushed Outputs LCD backlight control sig...

Page 11: ...RADE AND RANGE Output voltage 9 6 V DC Current capacity 5 A or more Measuring range 1 10 W Frequency range 120 300 MHz Impedance 50 SWR Less than 1 2 1 Frequency range 0 1 300 MHz Frequency accuracy 1...

Page 12: ...h HIGH Connect an audio generator to the MIC jack and set as 1 kHz 90 mV Set an FM deviation meter as HPF OFF LPF 20 KHz De emphasis OFF Detector P P 2 Transmitting MAIN Top panel Top panel Top panel...

Page 13: ...tion 3 5 kHz Receiving Operating freq 146 000 MHz Connect the JIG to the SP jack Connect an SSG to the antenna con nector and set as Frequency 146 000 MHz Level 0 5 V 113 dBm Modulation OFF Receiving...

Page 14: ...0010110 S XTAL CR 584 6 79966 MHz X3 6050009020 S CERAMIC EFOS4194E3 ANI only X4 6070000210 S DISCRIMINATOR CDBCA450CX24 L1 6200008260 S COIL 0 30 1 7 8TL 60N L2 6200008260 S COIL 0 30 1 7 8TL 60N L3...

Page 15: ...8 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 k R181 7030005870 S RESISTOR RR0816R 104 D 100 k R182 7510000910 S THERMISTOR NTCCF2012 4AH 473KC T REF ORDER DESCRIPTION NO NO MAIN UNIT R183 7030003380 S R...

Page 16: ...A REF ORDER DESCRIPTION NO NO MAIN UNIT C118 4030006900 S CERAMIC C1608 JB 1E 103K T A C119 4030008680 S CERAMIC C2012 JF 1C 105Z T A C120 4030011600 S CERAMIC C1608 JB 1C 104KT N C121 4030006850 S CE...

Page 17: ...62B DS2 5010000160 S LED LNJ310M6URA DS3 5010000160 S LED LNJ310M6URA DS4 5040002190 S LED LNJ808R8ERA MC1 7700002160 MICROPHON KUC3523 040245 S1 2230000900 S SWITCH JPM1990 2013R W1 7030003860 S JUMP...

Page 18: ...Rear sheet J 1 SEA CSA 1 TWN ANI 8930047940 1902 Rear sheet K USA 1 8930047950 1902 Rear sheet L EUR UK ITA 1 MP19 8830001250 Nut antenna connector 101 1 MP20 8810000100 Screw PH M2 4 ZK 2 MP21 88100...

Page 19: ...P15 C EP2 M MP24 C MP17 C MP33 C MP30 C MP31 C SP1 C MP21 C VR board MP21 C MAIN unit MP21 C MP21 C MP35 C MP21 C MP1 VCO MP28 C MP34 C MP1 M MP25 C MP11 C MP1 C MP18 C MP23 C MP10 C J1 C MP20 C MP4 C...

Page 20: ...2SC4403 3 LY3 B E C 2SK3074 WA G D S S 2SK880 Y XY G S D UN521D 8M B E C DTA114TU 94 DTC144TU 06 DTC144EU 26 B E C XP1501 AB 5R C1 C2 E B1 B2 XP6401 5O E E B C C B 2SK3075 RF72 G D S S 2SK360IG TR IG...

Page 21: ...D VCC VR BOARD VCO OUT S5V GND SHIFT LV The combination of this page and the next page shows the unit layout in the same configuration as the actual P C Board SECTION 9 BOARD LAYOUTS MAIN UNIT J6 VCC...

Page 22: ...the unit layout in the same configuration as the actual P C Board EMIC OPT EXT MIC J2 CLONE AF OUT SP EXT SP J3 CHARGER J4 PTT SWITCH J1 CHASSIS BATT VOL IN VOL OUT GND VCC VR BOARD VCOOUT S5V GND SH...

Page 23: ...IGHT LED SW CPU 5 IC9 IC10 Q39 ANI only X3 4 194 MHz Q33 Q35 Q36 RESET DTMF DECODER LPF CTDA 0 2 COM 1 4 SEG 29 52 CIN DTMF DTMF BEEP LPF BUFFER IC6 R5C S5C T5C IC11 D15 Q23 IC8 CPU X2 6 8 MHz D14 CLO...

Page 24: ...k R230 47 k 47 k R231 Q35 2SC4081 R224 0 01 C250 1 k R207 47 k 47 k R203 C227 R202 0 027 0 0033 C228 0 047 C226 1 k 1 k 1 k 1 k 1 k 1 k 1 k 1 k 1 k R281 R282 R283 R226 R290 R227 R256 SCK SI SO UNLK C...

Page 25: ...9 8 I O I O I O O I O I O I O I I O CONT B CONT C VEE VDD CONT A CONT D 0 01 C131 VOL IN R5C MMUT VCC T5 S5 100 R28 220 R27 150 R23 1 p C37 6 8 k R26 0 001 0 001 0 001 0 001 18 p 0 001 0 001 0 001 0 0...

Page 26: ...EG42 PD0 SEG41 VCC CLV PLST SCK SO UNLK L21 W10 0 001 0 1 C54 C56 IC1 PD3140GS 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC1 IN1 ENB CLK DATA T1 LOK CP1 FI1 FO1 GND1 IN2 VCC2 XB XI XO GND2 C...

Page 27: ...Australia Phone 03 9387 0666 Fax 03 9387 0022 Unit 9 Sea St Herne Bay Kent CT6 8LD U K Phone 01227 741741 Fax 01227 741742 URL http www icomuk co uk Zac de la Plaine Rue Brindejonc des Moulinais BP 58...

Page 28: ...A 5518MI S 1998 by Icom Inc 6 9 16 Kamihigashi Hirano ku Osaka 547 0002 Japan Count on us...

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