Icom IC-FR3000 manual SEMI-CONDUCTOR Information, Transistors and Fets

Page 46

SECTION 8 SEMI-CONDUCTOR INFORMATION

8 - 1 TRANSISTORS AND FETS

2SA1362-Y

2SA1576A T106R

2SB1182 TL Q

2SC2712-BL

2SC3661-TB

(Symbol: AEY)

(Symbol: FR)

(Symbol: B1182, Q)

(Symbol: LL)

(Symbol: FY)

B

C

E

B

B

B

B

C

C

C

C

E

E

B

E

E

E

C

2SC4081 T106 R

2SC4116-Y

2SC4215-O

2SC4226-T1 R25

2SC4703-T2 SF

(Symbol: BR)

(Symbol: LY)

(Symbol: QO)

(Symbol: R25)

(Symbol: SF)

B

B

B

B

B

C

C

C

C

C

C

E

E

E

E

E

2SC5006-T1

2SC5337QS-T1

2SD1664 T100Q

2SD1760 TLQ

2SJ377 (TE16R)

(Symbol: 24)

(Symbol: QS)

(Symbol: DAQ)

(Symbol: D1760)

C

(Symbol: J377)

D

B

E

B

B

G

C

D

C

B

C

C

C

E

S

E

E

E

B

G

E

S

2SJ533

2SJ553STR

2SK1771 (TE85R)

2SK3475 (TE12L)

2SK508 K53 T1B

(Symbol: J533)

D

(Symbol: J553)

D

(Symbol: UB)

(Symbol: WB)

(Symbol: K53)

G

D

G

D

NC

G

S

S

S

G

S

S

G

G D S

G

S

D

D

S

2SK880Y

DTA143ZUA T106

DTA144EE TL

DTC114EUA T106

DTC143ZUA T106

(Symbol: XY)

(Symbol: 113)

(Symbol: 16)

(Symbol: 24)

(Symbol: 123)

S

B

B

B

B

G

C

C

C

C

D

E

E

E

E

DTC144EE TL

DTC144EUA T106

IMZ4 T108

XP1111 (TX)

XP1114(TX)

(Symbol: 26)

(Symbol: 26)

(Symbol: Z4)

(Symbol: 9S)

(Symbol: 7Q)

B

B

B1

C1

B1

C1

E1

C1

C

C

E1

E1

B1

B2

E

B2

C2

B2

C2

E

C2

E2

XP1214(TX)

XP4311 (TX)

(Symbol: 9H)

(Symbol: 3X)

B1

C1

E1

C1

E1

B1

B2

B2

C2

C2

E2

8 - 1

Image 46

Contents IC-fr3000 iC-fr3 1 0 Ordering Parts IntroductionRepair Notes Table of Contents Specifications GeneralBoard Layout PA UnitLogic Unit Bottom viewTX Unit RX Unit2 1ST Mixer and 1ST if Circuits RX Unit Receiver CircuitsRF Circuit RX Unit 3 2ND if and Demodulator Circuits RX UnitReceiver Mute Circuits Logic Unit Transmitter CircuitsMIC Mute Case of the Ctcss and Dtcs Signals From the CPU Case of the 2/5TONE SignalsCase of the Dtmf Signals from Dialer IC Power Amplifier Circuit PA UnitPLL Circuits Power Supply Circuits Other CircuitsExpander IC Logic Unit IC40 Port AllocationsExpander IC Logic Unit IC39 Expander IC Logic Unit IC415 D/A Converter IC TX Unit IC5 Busy DtcsiTEL MCKRequired Test Equipment Battery RXPreparation MICBefore Entering the Adjustment Mode Process to the Permit Adjustment Mode AccessExiting the Adjustment Mode Entering the Adjustment ModeOperating in the Adjustment Mode After Finishing AdjustmentWide Adjustment Mode CH ListExplanation of LCD Display in the Adjustment Mode NarrowTX Unit TOP View RX Unit TOP View CP2 PLL AdjustmentIC-FR3000 TOP View CP4Software Adjustment LOW PowerOutput DeviationCtcss DtcsSection Parts List REG UnitFront Unit Logic UnitBridge Resistor ERJ12YJ390U ECEV1CA100SR ECEV1CA220SR Tantalum Teesva 1V 104M8L RX Unit Tantalum Teesva 1V 224M8L Rvco Unit TX Unit Tvco Unit PA Unit VR Unit JACK1 UnitJACK2 Unit Chassis UnitOption Unit Installation Duplexer and isolater installation Example 3 Duplexer and Isolater Connection Connection Example 1 Isolater ConnectionExample 2 Duplexer Connection ISO Isolater DUP DuplexerMechanical Parts and Disassembly Front Unit REG Unit Rvco Unit SEMI-CONDUCTOR Information Transistors and FetsDiodes Front Unit Tvco Unit Rvco UnitRvco Unit Tvco Unit VR Unit ¡BOTTOM ViewLogic Unit BoardGND TMUTE1 Txaf Tone TMUTE2 Patemp Rvswr Fwswr RX Unit RX Unit TX Unit TX Unit PA Unit PA Unit REG Unit JACK2 Unit REG UnitJACK1 Unit Block Diagram PA Unit Wiring Diagram Section Voltage Diagram Rvco Unit TX Unit PA Unit Unit Logic Unit Chassis Unit Icom New Zealand 32, Kamiminami, Hirano-ku, Osaka, 547-0003, Japan