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Details of modification

TYPE(PARTS)

Reason of modification

Unit

REF NO. F3061

F3161

F3061

F3161

FRONT/FRONT-A

Q505

UMG2N

-

2G

-

Due to the change of CPU.

Q514

UNR9113J

-

2F

-

Due to the change of CPU.

Q517

-

UNR9213J

-

F

Due to the change of CPU.

D502

MA2S728

-

1G

-

Due to the change of CPU.

D503

MA2S728

-

1F

-

Due to the change of CPU.

D509

-

MA8110 M

-

1G

Due to the change of CPU.

R512

-

10 ERJ2GE

-

5I

Due to the change of CPU.

R517

ERJ2GE-JPW

-

1G

-

Due to the change of CPU.

R518

ERJ2GE-JPW

-

1G

-

Due to the change of CPU.

R519

10K ERJ2GE

-

2G

-

Due to the change of CPU.

R520

10K ERJ2GE

-

2G

-

Due to the change of CPU.

R545

10K ERJ2GE

-

2G

-

Due to the change of CPU.

R568

-

100K ERJ2GE

-

3C

Due to the change of CPU.

R569

-

100K ERJ2GE

-

3C

Due to the change of CPU.

R570

-

100K ERJ2GE

-

3C

Due to the change of CPU.

R571

-

100K ERJ2GE

-

3E

Due to the change of CPU.

R572

-

100K ERJ2GE

-

2B

Due to the change of CPU.

C519

-

0.047 ECJ10 10V B

-

5I

Due to the change of CPU.

C524

0.001 ECJ10 B

-

1G

-

Due to the change of CPU.

C551

-

47P ECJ10 CH

-

4K

Due to the change of CPU.

C552

-

47P ECJ10 CH

-

4K

Due to the change of CPU.

C554

-

47P ECJ10 CH

-

4K

Due to the change of CPU.

C556

-

47P ECJ10 CH

-

3K

Due to the change of CPU.

C558

-

47P ECJ10 CH

-

3K

Due to the change of CPU.

C562

-

0.001 ECJ10 B

-

3B

Due to the change of CPU.

MC501

SKB-2746 LPC

EM6027P-46C33-G-01

3H

3H

Due to the change of CPU.

EP501

B-6418

B-6947

-

-

Change of PC board

MAIN/MAIN-A

IC18

HD64F2268TFV (EMPTY)

HD64F2552RBR26DV(EMPTY)

8M

8M

Due to the change of CPU.

IC19

24LC512T-I/SM

24LC1025T-I/SM

7O

6P

Due to the change of CPU.

IC21

NJM2125F

NJM2904V

2C

2C/7C

Due to the change of CPU.

IC22

CD4053B PWR

-

7J

-

Due to the change of CPU.

IC24

CD4094BPWR

-

10O

-

Due to the change of CPU.

IC25

-

NJM2711F

-

6C

Due to change of IF circuit (to improve selectivity at digital mode)

IC26

-

TC7W53FK F

-

11D

Due to change of modulation circuit

Q38

2SC4116 BL F

-

6F

-

Due to change of IF circuit (to improve selectivity at digital mode)

Q47

-

UNR9213J

-

2P

VCC switching circuit

Q48

-

TPC6103 F

-

1P

VCC switching circuit

Q49

-

2SC4116 BL F

-

6C

Due to change of IF circuit (to improve selectivity at digital mode)

Q50

-

UNR9213J

-

3L

Due to the change of CPU.

Q52

-

2SK3019

-

5D

Due to the change of CPU.

D43

-

MA2S111

-

7J

Due to the change of CPU.

L48

-

MLF1608A 1R8K 1.8U

-

5F

Due to change of IF circuit (to improve selectivity at digital mode)

L51

-

NLV25T 4R7J 4.7U

-

3O

Due to the change of CPU.

R1

270K ERJ2GE

150K ERJ2GE

2C

2C

Due to the change of CPU.

R95

100K ERJ2GE

220K ERJ2GE

5F

5F

Due to change of IF circuit (to improve selectivity at digital mode)

R98

680 ERJ2GE

-

5F

-

Due to change of IF circuit (to improve selectivity at digital mode)

R101

2.2K ERJ2GE

1.8K ERJ2GE

5E

5E

Due to change of IF circuit (to improve selectivity at digital mode)

R122

470 ERJ2GE

120 ERJ2GE

5D

6D

Due to change of IF circuit (to improve selectivity at digital mode)

R123

100K ERJ2GE

68K ERJ2GE

5D

6D

Due to change of IF circuit (to improve selectivity at digital mode)

R124

4.7K ERJ2GE

1.5K ERJ2GE

6D

6D

Due to change of IF circuit (to improve selectivity at digital mode)

R141

39K ERJ2RKF

33K ERJ2GE

8B

8B

Due to change of modulation circuit

R143

39K ERJ2RKF

33K ERJ2GE

8B

8B

Due to change of modulation circuit

R147

330K ERJ2GE

470K ERJ2GE

9C

9C

Due to change of modulation circuit

R148

33K ERJ2GE

3.9K ERJ2GE

9C

9C

Due to change of modulation circuit

R149

27K ERJ2GE

ERJ2GE-JPW

10C

10C

Due to change of modulation circuit

R150

470 ERJ2GE

10 ERJ2GE

10B

10B

Due to change of modulation circuit

R151

470 ERJ2GE

100 ERJ2GE

10B

10B

Due to change of modulation circuit

Location in schematic

Summary of Contents for IC-F3061T

Page 1: ...screen ADJ screen 154 9MHz RX RX LVA1 3 2 RX LVA1 LVIN 174MHz RX RX LVA2 3 0 RX LVA2 174MHz TX TX LVA 3 0 TX LVA LOCK VOLTAGE Verify the Lock Voltage as below VERIFY LVIN 136MHz RX 0 6 1 6 ADJ screen...

Page 2: ...ERIFY SPRIOUS Verify the sprious emittion VERIFY USA GEN ver ANT connector EUR ver ANT connector NOTICE FOR The modulation adjustments for wide and MODULATION middle can not be done at the same time A...

Page 3: ...Adjust the deviation as below band first MOD C then adjust the deviation in the upper and lower edge NARROW ADJUSTMENT ITEM ADJUSTMENT VALUE ADJ screen around 155MHz MOD N C MOD N C ANT connector arou...

Page 4: ...S Adjust the deviation of CTCSS signal 151 4Hz DEVIATION on the ADJ screen ADJUSTMENT ADJUSTMENT FREQUENCY ADJ screen WIDE CTCS DTCS ANT connector CTCSS DTCS DEVIATION signals as below VERIFY WIDE ANT...

Page 5: ...CPU IC25 NJM2711F 6C Due to change of IF circuit to improve selectivity at digital mode IC26 TC7W53FK F 11D Due to change of modulation circuit Q38 2SC4116 BL F 6F Due to change of IF circuit to impr...

Page 6: ...K ERJ2GE 10C Due to change of modulation circuit R330 6 8K ERJ2GE 15K ERJ2GE 10C 10C Due to change of modulation circuit R332 680 ERJ2GE 10D Due to change of modulation circuit R334 15K ERJ2GE ERJ2GE...

Page 7: ...it C312 0 1 ECJ10 10V B 1 ECJ10 6 3V B 8G 8G Due to change of modulation circuit C316 0 1 ECJ10 10V B 0 47 ECJ10 6 3V B 10N 10L Due to the change of CPU C362 0 1 ECJ10 10V B 8O Due to the change of CP...

Page 8: ...ne maximum sensitivity RX SENSITIVITY Verify the sensitivity as below VERIFY Sensitivity ANT connector EXT SP S METER RX SENSITIVITY must be adjusted before ADJUSTMENT S METER S METER must be adjusted...

Page 9: ...er shows 5 and verify the AF level below AF OUTPUT EXT SP Or turn the VOL untill the distortion meter shows 10 and verify the AF level below AF OUTPUT EXT SP RX S N Set the SG level 60dB and turn the...

Page 10: ...NT Adjustment Condition Tuning MAX CURRENT Verify the current consumption at max audio CONSUMPTION RX MAX CURRENT HV line VERIFY CURRENT Verify the current consumption in no CONSUMPTION accessory is a...

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