Icom IC-F7000 service manual HM-146 Main Unit

Page 48

6-3 HM-146 [MAIN UNIT]

REF

ORDER

 

DESCRIPTION

 

 

M.

NO.

NO.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MIC

 

 

 

 

 

 

IC1

1130008990

S.IC

LC7366NM-TRM <KN>

T

Q1

1590003340

S.TRANSISTOR

DTA114EUA T106 <KN>

T

D1

1730002500

S.ZENER

MA8062-M (TX) <KN>

T

X1

6060000700

S.CERAMIC

PRBC 3.58AR <KN>

 

T

L5

6200008620

S.COIL

LK1608-R82K-T <KN>

T

R1

7030009370

S.RESISTOR

MCR03EZHJ 220

(221) <KN>

T

R13

7030009360

S.RESISTOR

MCR03EZHJ 100

(101) <KN>

T

R14

7030009410

S.RESISTOR

MCR03EZHJ 2.2 k

(222) <KN>

T

R15

7030009450

S.RESISTOR

MCR03EZHJ 5.6 k

(562) <KN>

T

R17

7030009430

S.RESISTOR

MCR03EZHJ 3.3 k

(332) <KN>

T

R18

7030009350

S.RESISTOR

MCR03EZHJ 10

(11) <KN>

T

R19

7030009430

S.RESISTOR

MCR03EZHJ 3.3 k

(332) <KN>

T

R20

7030009430

S.RESISTOR

MCR03EZHJ 3.3 k

(332) <KN>

T

R22

7030009380

S.RESISTOR

MCR03EZHJ 470

(471) <KN>

T

R23

7030009390

S.RESISTOR

MCR03EZHJ 1 k

 

(102) <KN>

T

R24

7030009470

S.RESISTOR

MCR03EZHJ 47 k

(473) <KN>

T

R25

7030009470

S.RESISTOR

MCR03EZHJ 47 k

(473) <KN>

T

R26

7030009470

S.RESISTOR

MCR03EZHJ 47 k

(473) <KN>

T

R27

7030009470

S.RESISTOR

MCR03EZHJ 47 k

(473) <KN>

T

R28

7030009470

S.RESISTOR

MCR03EZHJ 47 k

(473) <KN>

T

R29

7030009470

S.RESISTOR

MCR03EZHJ 47 k

(473) <KN>

T

R30

7030009470

S.RESISTOR

MCR03EZHJ 47 k

(473) <KN>

T

R31

7030009470

S.RESISTOR

MCR03EZHJ 47 k

(473) <KN>

T

R35

7030009360

S.RESISTOR

MCR03EZHJ 100

(101) <KN>

T

R36

7030011020

S.RESISTOR

MCR03EZHJ 330

(331) <KN>

T

C1

4030014380

S.CERAMIC

UMK107 CH 200JZ-T <KN>

T

C2

4030014380

S.CERAMIC

UMK107 CH 200JZ-T <KN>

T

C3

4030014370

S.CERAMIC

LMK212 BJ 105KG-T <KN>

T

C4

4030014410

S.CERAMIC

TMK107 B 103KZ-T <KN>

T

C13

4030014370

S.CERAMIC

LMK212 BJ 105KG-T <KN>

T

C15

4030014400

S.CERAMIC

TMK107 B 102KZ-T <KN>

T

C16

4030014360

S.CERAMIC

EMK212 BJ 334KG-T <KN>

T

C17

4030014370

S.CERAMIC

LMK212 BJ 105KG-T <KN>

T

C18

4030018730

S.CERAMIC

C1608 JB 1E 104K-T <KN>

T

C19

4030014390

S.CERAMIC

UMK107 SL 470JZ-T <KN>

T

C20

4030014400

S.CERAMIC

TMK107 B 102KZ-T <KN>

T

C21

4030014410

S.CERAMIC

TMK107 B 103KZ-T <KN>

T

C22

4030014400

S.CERAMIC

TMK107 B 102KZ-T <KN>

B

C24

4030014400

S.CERAMIC

TMK107 B 102KZ-T <KN>

B

C25

4030014400

S.CERAMIC

TMK107 B 102KZ-T <KN>

B

C26

4030014400

S.CERAMIC

TMK107 B 102KZ-T <KN>

T

C28

4030014390

S.CERAMIC

UMK107 SL 470JZ-T <KN>

T

C29

4030014390

S.CERAMIC

UMK107 SL 470JZ-T <KN>

T

J1

6510021010

CONNECTOR

52018-8835 <KN>

 

 

T

DS1

5040002380

S.LED

SML-311YT T86 <KN>

B

DS2

5040002380

S.LED

SML-311YT T86 <KN>

B

DS3

5040002380

S.LED

SML-311YT T86 <KN>

B

DS4

5040002380

S.LED

SML-311YT T86 <KN>

B

MC1

7700002410

MICROPHONE

KUB2823-011500 <KN>

B

S1

2230001020

S.SWITCH

JPM1990-2013R <KN>

T

S2

2220000620

S.SWITCH

SSSS81560A

 

 

T

S3

2260002500

SWITCH

SKHHLM

 

 

T

S4

2260002500

SWITCH

SKHHLM

 

 

T

W1

8900007971 CABLE

OPC-762A <KN>

T

EP1

0910057261 PCB

B 6021A

M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)

S.=Surface mount

6 - 17

Image 48
Contents Service Manual Introduction Ordering Parts Repair NotesAUS OTHTable of Contents Specifications RC-26 Remote Controller ‘ General SP-25 External Speaker ‘ GeneralUnit mm inch 37 1 15 Section Inside Views RC-26IC-F7000 TOP View IC-F7000 Bottom ViewAbout External Reference Signal Input ‘ in Case of Using External Reference Signal‘ in Case of Using Internal Reference Signal ‘ ConnectionCircuit Description Receiver CircuitsDSP Unit DSP Receiver Circuit Main and DSP Units AGC Circuit DSP and Main UnitsDSP Circuit AF Amplifier Circuit DSP and Main UnitsTransmitter Circuits RF Circuit MAIN, PA, PLL Units and DRI VER BoardRF Filter Circuit PLL Circuits Reset Circuit Display Board 3 2ND LO and Reference Oscillator Circuits PLL UnitLCD Circuit Display and Connect Boards Microphone Circuit Display BoardPower Supply Circuits PA Unit Voltage LineDisplay Board RC-26 Voltage Line PLL Unit Voltage LinePort Allocations Output Expander IC for the PLL Strobe Main Unit IC3601Output Expander IC for the PLL Unit Main Unit IC3602 Output Expander IC for Bandpass FIL- Ters Main Unit IC3604 Output Expander IC Main Unit IC36036 D/A Converter IC Main Unit IC3606 Front CPU Port Allocations RC-26, Display Board IC8201 Adjustment Procedures PreparationRequired Test Equipment ConnectionEntering the Adjustment Mode Operating on the Adjustment ModePLL Unit Adjustment LPL LockPLL VoltagePLL Unit TOP View PA and Filter Units Adjustment PA Unit TOP View PLL Unit Bottom ViewReceiver Adjustments L209 Presetting Main Unit TOP ViewRC-26 Front Panel Transmitter Adjustments IC-APC VOL DialSection Parts List Main UnitMain Board Resistor ERJ3GE JPW Resistor ERJ12YJ0R00U R3332 7030003640 ECEV1CA471P Tantalum ECST1AY335R PLL Unit ADM202EARNResistor ERA3YEB Mylar PA Unit DSP Unit DSP Board Driver Board VARISTOR-1 BoardVARISTOR-2 Board Front Unit Display BoardConnect Board Rear BoardHM-146 Main Unit Mechanical Parts and Disassembly Front PartsChassis Parts MIC UnitAccessries Accessories Front PartsConnect Board Chassis Parts MIC UnitDS DSP Board DR Driver BoardSEMI-CONDUCTOR Information Transistor and FET’SDiodes Board Layouts TOP ViewConnect Board TOP View Rear Board TOP ViewBottom View MIC Unit Bottom View Connect Board Bottom View Rear BoardDisplay Board TOP View Bottom View Display Board DSP Board TOP View Bottom View DSP Board J9901 J9902J2051 Bottom View Main Unit PA Unit Bottom View PA Unit PLL Unit Bottom View PLL Unit Driver Board TOP View VARISTOR-1 Board Bottom View Driver Board Section Block Diagram Voltage Line TX Line RX Line Common LineWiring Diagram IC-F7000Voltage Diagrams 12-1 RC-26 and HM-146Main Unit Explanatory notes Main PA Unit PLL Unit JPW-ERJ3GE DSP Board