Toa IR-200M Service Manual Download

Page: 21 / 24

IR-300M Y

MOUNTING DIAGRAMS AND PARTS LISTS

Designator

Part Code

Description

C222

113-40-794-7X

GRM185B30J105KE25D

C223

113-40-794-7X

GRM185B30J105KE25D

C224

113-40-794-7X

GRM185B30J105KE25D

C225

113-40-794-7X

GRM185B30J105KE25D

C226

113-40-794-7X

GRM185B30J105KE25D

C227

dummy

C228

113-13-570-3X

CAPACITOR,267E 10V 100MF(M)B

C300

113-40-652-0X

CAPACITOR,U0603C102JNT

C301

113-40-652-0X

CAPACITOR,U0603C102JNT

C302

dummy

C303

113-40-793-0X

GRM188B30J475KE18D

C304

113-40-640-5X

CAPACITOR,U0603C101JNT

C305

113-40-794-7X

GRM185B30J105KE25D

C306

113-40-652-0X

CAPACITOR,U0603C102JNT

C307

dummy

C308

113-40-795-6X

GRM21BB30J106KE18L

C309

113-40-646-1X

U0603C331JNT

C310

113-40-793-0X

GRM188B30J475KE18D

C311

113-40-794-7X

GRM185B30J105KE25D

C312

113-40-793-0X

GRM188B30J475KE18D

C313

dummy

C314

dummy

C315

113-40-795-6X

GRM21BB30J106KE18L

C316

113-40-794-7X

GRM185B30J105KE25D

C317

113-40-632-0X

U0603C220JNT

C318

112-80-300-3X

WIRE,JUMPER

C319

113-40-795-6X

GRM21BB30J106KE18L

C320

113-40-652-0X

CAPACITOR,U0603C102JNT

C321

113-40-640-5X

CAPACITOR,U0603C101JNT

C322

113-40-425-8X

CAPACITOR 0.047PF 50V

C323

113-40-793-0X

GRM188B30J475KE18D

C324

113-40-664-5X

CAPACITOR,1608 50V 10NF TAP

C325

dummy

C326

113-40-793-0X

GRM188B30J475KE18D

C327

113-40-795-6X

GRM21BB30J106KE18L

C328

113-40-631-7X

CAPACITOR,U0603C180JNT

C329

113-40-631-7X

CAPACITOR,U0603C180JNT

C330

113-40-652-0X

CAPACITOR,U0603C102JNT

C331

113-40-644-1X

CAPACITOR,U0603C221JNT

C332

113-40-652-0X

CAPACITOR,U0603C102JNT

C333

113-40-640-5X

CAPACITOR,U0603C101JNT

C334

113-40-664-5X

CAPACITOR,1608 50V 10NF TAP

C335

113-40-664-5X

CAPACITOR,1608 50V 10NF TAP

C336

113-40-663-8X

CAPACITOR,50V 8200PF X7R(K)

C343

113-40-794-7X

GRM185B30J105KE25D

CHARGE1, 2 124-04-439-10

CONTACT,IR200M CHARGE (-)

CN100

123-36-094-2X

CONNECTOR, AXN320C038P

CN101

123-36-648-9X

CONNECTOR,BM03B-ACHSS-GAN-TF

CN200

123-36-095-1X

CONNECTOR, AXN420C530P TAPING

CN201

123-36-636-20

CONNECTOR,MX-2-4-5P HEADER

CN202

123-36-636-20

CONNECTOR,MX-2-4-5P HEADER

CN300

123-36-647-4X

CONNECTOR,BM02B-ACHSS-GAN-TF

CN301

123-03-400-30

JACK,HSJ1636-010520

CN302

123-36-637-50

CONNECTOR,ME-2-1-5P SOCKET

CN303

123-36-637-50

CONNECTOR,ME-2-1-5P SOCKET

111-03-981-2X

VARICAP, HVU17 TRF-T

dummy

111-03-987-0X

DIODE,DCG010 TAPING

111-23-048-4X

DIODE,1SS314 TPH3T

D100

111-23-041-1X

IC, RB501V-40 TE-17

D101

111-23-041-1X

IC, RB501V-40 TE-17

D102

111-23-041-1X

IC, RB501V-40 TE-17

D103

111-23-041-1X

IC, RB501V-40 TE-17

D104

111-23-207-5X

D1FH3(5063) TAPING

D105

111-03-664-6X

DIODE, SB05-05CP *

114-19-975-3X

COIL,NLV32T-220J-PF

114-19-992-8X

COIL, NLV32T-270J-PF G T

L100

114-29-023-4X

CDRH4D18C-100NC

L101

114-19-412-7X

COIL, LQH3C100K04

L200

112-80-300-3X

WIRE,JUMPER

Designator

Part Code

Description

R211

112-80-300-3X

WIRE,JUMPER

R212

112-80-300-3X

WIRE,JUMPER

R213

112-80-300-3X

WIRE,JUMPER

R214

112-80-300-3X

WIRE,JUMPER

R215

112-80-300-3X

WIRE,JUMPER

R216

112-80-300-3X

WIRE,JUMPER

R217

112-80-361-2X

RESISTOR,1K OHM 5%3/100

R218

112-80-300-3X

WIRE,JUMPER

R219

112-80-300-3X

WIRE,JUMPER

R220

112-80-361-2X

RESISTOR,1K OHM 5%3/100

R221

112-80-306-9X

RESISTOR,2.7OHM(J)

R222

112-80-306-9X

RESISTOR,2.7OHM(J)

R223

112-80-306-9X

RESISTOR,2.7OHM(J)

R224

dummy

R225

112-80-361-2X

RESISTOR,1K OHM 5%3/100

R226

dummy

R227

112-80-361-2X

RESISTOR,1K OHM 5%3/100

R228

112-80-361-2X

RESISTOR,1K OHM 5%3/100

R229

dummy

R230

112-80-306-9X

RESISTOR,2.7OHM(J)

R231

112-80-306-9X

RESISTOR,2.7OHM(J)

R232

112-80-306-9X

RESISTOR,2.7OHM(J)

R233

dummy

R300

112-80-369-2X

RESISTOR, 2.2K OHM 5%3/100

R301

112-80-381-4X

RESISTOR 6.8K OHM 5%

R302

112-80-369-2X

RESISTOR, 2.2K OHM 5%3/100

R303

112-80-361-2X

RESISTOR,1K OHM 5%3/100

R304

112-80-393-1X

RESISTOR, 22K OHM 5%3/100

R305

112-80-377-5X

RESISTOR, 4.7K OHM 5%3/100

R306

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R307

112-80-392-6X

RESISTOR, 1608 20K(J) T

R308

112-80-392-6X

RESISTOR, 1608 20K(J) T

R309

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R310

112-80-397-1X

RESISTOR, 33K OHM 5%3/100

R311

112-80-395-7X

RESISTOR 27K OHM 5%3/100

R312

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R313

112-80-345-2X

RESISTOR,220 OHM 5%3/100

R314

112-80-451-4X

RESISTOR 10M OHM

R315

112-80-451-4X

RESISTOR 10M OHM

R316

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R317

112-80-421-7X

RESISTOR 330K OHM 5%3/100

R318

112-80-429-7X

RESISTOR 680K OHM 5%

R319

112-80-435-8X

RESISTOR, 1608 1.2M(J) T

R320

112-80-389-4X

RESISTOR, 15K OHM

R321

112-80-389-4X

RESISTOR, 15K OHM

R322

112-80-389-4X

RESISTOR, 15K OHM

R323

112-80-389-4X

RESISTOR, 15K OHM

R333

112-80-369-2X

RESISTOR, 2.2K OHM 5%3/100

R334

112-80-369-2X

RESISTOR, 2.2K OHM 5%3/100

SW200

115-51-140-4X

SWITCH, ROTARY DIGITAL S-7010

SW201

115-12-262-4X

IC,SSSS820201

SW300

115-10-125-00

SWITCH,GW-12LCH-RM

TC1

dummy

TC100

dummy

VR1

112-06-722-3X

POT., 1K(B) EVM-1SS

VR300

112-06-686-6X

POT., 10K OHM (B)

VR301

112-06-894-9X

POT.,ST-4TB 10K(B)

X100

115-46-189-5X

SMHF-49B 6.000MHZ XTAL

X300

115-45-380-70

X-TAL, DT-26S 32.768KHZ

ZR1

111-04-231-1X

THERMISTORS,SM6103-3435-1P

Designator

Part Code

Description

R36

112-80-365-6X

RESISTOR 1.5K OHM 5%3/100

R37

112-80-393-1X

RESISTOR, 22K OHM 5%3/100

R38

112-80-300-3X

WIRE,JUMPER

R39

112-80-373-5X

RESISTOR, 3.3K OHM 5%3/100

R40

112-80-361-2X

RESISTOR,1K OHM 5%3/100

R100

112-80-409-9X

RESISTOR, 100K OHM 5%3/100

R101

112-80-337-7X

RESISTOR,100 OHM 5%3/100

R103

112-80-357-7X

RESISTOR 680 OHM 5%3/100

R105

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R106

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R107

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R108

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R109

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R110

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R111

112-80-377-5X

RESISTOR, 4.7K OHM 5%3/100

R112

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R113

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R114

dummy

R115

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R116

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R117

dummy

R118

112-80-300-3X

WIRE,JUMPER

R119

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R120

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R121

112-80-377-5X

RESISTOR, 4.7K OHM 5%3/100

R122

112-80-377-5X

RESISTOR, 4.7K OHM 5%3/100

R123

112-80-300-3X

WIRE,JUMPER

R124

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R125

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R126

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R127

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R128

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R129

112-80-409-9X

RESISTOR, 100K OHM 5%3/100

R130

dummy

R132

112-80-331-9X

RESISTOR, 56 OHM

R133

112-80-345-2X

RESISTOR,220 OHM 5%3/100

R134

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R135

112-80-329-2X

RESISTOR,47 OHM 5%

R136

112-80-409-9X

RESISTOR, 100K OHM 5%3/100

R137

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R138

112-80-409-9X

RESISTOR, 100K OHM 5%3/100

R139

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R140

112-80-409-9X

RESISTOR, 100K OHM 5%3/100

R141

dummy

R142

112-80-300-3X

WIRE,JUMPER

R143

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R144

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R145

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R146

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R147

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R148

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R149

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R150

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R151

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R152

112-80-409-9X

RESISTOR, 100K OHM 5%3/100

R153

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R154

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R155

112-80-409-9X

RESISTOR, 100K OHM 5%3/100

R156

112-80-413-0X

RESISTOR 150K OHM 5%3/100

R157

112-80-393-1X

RESISTOR, 22K OHM 5%3/100

R201

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R202

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R203

112-80-347-6X

RESISTOR 270 OHM 5%3/100

R204

112-80-373-5X

RESISTOR, 3.3K OHM 5%3/100

R205

112-80-347-6X

RESISTOR 270 OHM 5%3/100

R206

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R207

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R208

112-80-361-2X

RESISTOR,1K OHM 5%3/100

R209

112-80-345-2X

RESISTOR,220 OHM 5%3/100

R210

112-80-401-9X

RESISTOR, 47K OHM 5%3/100

Designator

Part Code

Description

L201

112-80-300-3X

WIRE,JUMPER

L202

114-05-256-4X

COIL,LQH43CN100K03L

L203

112-80-300-3X

WIRE,JUMPER

L300

112-80-300-3X

WIRE,JUMPER

L301

112-80-300-3X

WIRE,JUMPER

L302

112-80-300-3X

WIRE,JUMPER

L303

112-80-300-3X

WIRE,JUMPER

LED200

111-08-374-50

LED, LN870F-04U(IR)

LED201

111-08-374-50

LED, LN870F-04U(IR)

LED202

111-08-374-50

LED, LN870F-04U(IR)

LED203

111-08-374-50

LED, LN870F-04U(IR)

LED204

111-08-374-50

LED, LN870F-04U(IR)

LED205

111-08-374-50

LED, LN870F-04U(IR)

111-10-238-1X

IC, TC7S66FU CM0S TE85L

111-26-029-2X

IC, BU2630FV T

M100

111-12-428-60

IC.TMP86FH47ADUG IR200M V1.10

M101

111-26-122-4X

R3111N261A TAPING

M102

111-26-174-1X

IC,XC6367A501MRN

M200

111-26-026-7X

IC, LMH6642MF T

M201

111-26-026-7X

IC, LMH6642MF T

M202

111-26-026-7X

IC, LMH6642MF T

M300

111-26-058-2X

IC,TK10690MTL-G

M302

111-06-842-1X

IC,NJM2115V T

M303

111-10-242-0X

IC TC7SU04FU TE85L CMOS

M304

111-10-201-3X

TC7S04FU

111-02-405-6X

TRANSISTOR, 2SC4081S

111-01-225-3X

TRANSISTOR, 2SA1576S

111-02-405-6X

TRANSISTOR, 2SC4081S

111-02-377-8X

TRANSISTOR, 2SC4555

111-02-450-6X

TRANSISTOR, KTC4075(GR) T

Q101

111-07-115-5X

XP161A1355PRN TAPING

Q102

111-07-125-0X

TRANSISTOR,MCH3319

Q103

111-02-450-6X

TRANSISTOR, KTC4075(GR) T

Q105

111-02-450-6X

TRANSISTOR, KTC4075(GR) T

Q106

111-02-450-6X

TRANSISTOR, KTC4075(GR) T

Q107

111-02-450-6X

TRANSISTOR, KTC4075(GR) T

Q108

111-02-450-6X

TRANSISTOR, KTC4075(GR) T

Q200

111-01-196-4X

TRANSISTOR, 2SA1362(GR)

Q201

111-02-450-6X

TRANSISTOR, KTC4075(GR) T

Q202

111-07-102-1X

FET, 2SK3074 T

Q203

111-02-450-6X

TRANSISTOR, KTC4075(GR) T

Q205

111-07-102-1X

FET, 2SK3074 T

Q206

111-07-102-1X

FET, 2SK3074 T

Q207

111-07-102-1X

FET, 2SK3074 T

Q208

111-02-450-6X

TRANSISTOR, KTC4075(GR) T

Q300

111-02-405-6X

TRANSISTOR, 2SC4081S

R11

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R12

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R13

112-80-401-9X

RESISTOR, 47K OHM 5%3/100

R14

112-80-401-9X

RESISTOR, 47K OHM 5%3/100

R16

112-80-391-3X

RESISTOR 18K OHM 5%3/100

R17

112-80-371-7X

RESISTOR, 2.7K OHM

R18

112-80-409-9X

RESISTOR, 100K OHM 5%3/100

R19

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R20

112-80-300-3X

WIRE,JUMPER

R21

112-80-373-5X

RESISTOR, 3.3K OHM 5%3/100

R22

112-80-397-1X

RESISTOR, 33K OHM 5%3/100

R23

112-80-421-7X

RESISTOR 330K OHM 5%3/100

R24

112-80-367-0X

RESISTOR 1.8K OHM

R25

112-80-353-7X

RESISTOR,470 OHM 5%3/100

R26

112-80-393-1X

RESISTOR, 22K OHM 5%3/100

R27

112-80-385-8X

RESISTOR, 10K OHM 5%3/100

R28

112-80-393-1X

RESISTOR, 22K OHM 5%3/100

R29

112-80-361-2X

RESISTOR,1K OHM 5%3/100

R30

112-80-421-7X

RESISTOR 330K OHM 5%3/100

R31

112-80-353-7X

RESISTOR,470 OHM 5%3/100

R32

112-80-365-6X

RESISTOR 1.5K OHM 5%3/100

R33

112-80-337-7X

RESISTOR,100 OHM 5%3/100

R34

112-80-365-6X

RESISTOR 1.5K OHM 5%3/100

R35

112-80-369-2X

RESISTOR, 2.2K OHM 5%3/100

* The parts not listed are not supplied.

Summary of Contents for IR-200M

Page 1: ...put output 7 Adjustment and Check Method 8 OPERATION FLOW At power on 9 From turning off the power switch to when the operation stops 9 TROUBLESHOOTING IR 200M 10 IR 300M 10 BLOCK DIAGRAMS AND OPERATION DESCRIPTION IR 200M 11 IR 300M 12 SCHEMATIC DIAGRAMS IR 200M MAIN PCB 13 SUB PCB 14 IR 300M BATT PCB 15 IR PCB 16 SW PCB 17 MOUNTING DIAGRAMS AND PARTS LISTS IR 200M MAIN PCB 18 SUB PCB 18 Charge c...

Page 2: ...y responsible for such accidents Since lead can become an environmental contaminant this unit has been manufactured using solders that contain no lead in the printed circuit board While conventional solders are alloys of zinc and lead lead free solder is comprisend of an alterna tive alloy that contains no lead NOTES Circuit boards using lead free solder bear a lead free solder designation To main...

Page 3: ...batteries Infrared Emitter Note The design and specifications are subject to change without notice for improvement Accessories Screwdriver for setting 1 Color label 6 colors 1 Optional products Battery Charger IR 200BC Rechargeable battery IR 200BT 2 containing 2 pieces Battery IR 200BT rechargeable battery for the infrared wireless microphone 2 pieces or AA alkaline dry cell battery 2 pieces Curr...

Page 4: ...g on this switch causes its indicator to come on allowing it to also function as a battery indicator This switch continuously lights green while the battery is fully charged and gradually changes to red as the battery becomes weaker 2 External microphone input terminal MIC Used to connect a headset microphone or other external microphone 3 Infrared emitter Transmits the infrared beam for communica...

Page 5: ...5 Remove 1 screw securing the SUB PCB disconnect 2 harnesses then remove the SUB PCB and Charge PCB assembly Note Be careful not to over tighten the removed SUB PCB fixing screw when reassembling Note When reassembling first insert the pins of the CN202 and CN203 on the MAIN PCB into the pinholes of the CN101 and CN102 on the SUB PCB then attach the contact lug BATT into the front case s slot Be s...

Page 6: ...ame frame Windscreen frame Upper filter Upper filter Upper filter Windscreen frame Windscreen frame Windscreen frame 1 2 Upper filter Upper filter Upper filter Windscreen frame Windscreen frame Windscreen frame Measuring instruments to be used Modulation analyzer Band width 1 5 30 MHz or more Deviation meter Frequency counter Zi 50 Ω Audio analyzer Band width 20 Hz 20 kHz or more Audio frequency g...

Page 7: ...control Charge terminal connector Positive terminal of power supply Power switch L H ON OFF IR 300M SW PCB Component side SW PCB Solder side IR PCB Solder side BATT PCB Component side BATT PCB Solder side Power switch External microphone input terminal AF input connector AF level control Negative terminal of power supply Positive terminal of power supply Vt terminal Charge terminal connector Chann...

Page 8: ...mV Carrier signal level 150 mVp p 10 mV Current consumption 340 20 mV IR 300M Conditions Room temperature 15 35 ºC 59 95 ºF Power source 2 4 0 1 V DC Power switch SW300 ON Microphone level control VR301 H Maximum position Power selector switch SW201 N Normal position Channel selector switch SW200 B position Channel B Oscillation frequencies of Channels A and B are as follows Channel A 3 100 MHz 20...

Page 9: ...ot light even if the power switch is turned on Operating on rechargeable batteries Battery polarities not correct Specified battery not used Battery not charged Reinsert batteries correctly Replace the batteries with the IR 200BT rechargeable batteries for the infrared wireless microphone Charge using IR 200BC Battery Charger Reinsert batteries correctly Replace with new ones When the power switch...

Page 10: ...nals are received by the infrared tuner No Tone oscillation circuit X300 M303 M304 or AF mute circuit M3 may be failed IR 300M DC DC converter s output voltage is 5 0 V C113 terminal Reset terminal of the CPU is maintained at H TP105 and Pin No 8 of the M100 Yes Yes Yes Clock 6 MHz is oscillating Pin No 3 of the M100 No DC DC converter M102 or power switch SW300 may be failed No Reset circuit M101...

Page 11: ...r frequencies Logarithmic compresses audio signals to 2 1 Supplies power to microphone element Oscillation circuit uses C MOS inverter Performs system control frequency data transmission to PLL and battery voltage monitor Serves as an impedance converter as well as a buffer Oscillates transmitting frequency in conjunction with PLL Amplifies RF signals from VCO Frequency divides and phase compares ...

Page 12: ...ls from microphone element Logarithmic compresses audio signals to 2 1 Oscillation circuit uses C MOS inverter Amplifies high frequency components of audio signals at time constant of 300 μs Serves as a buffer and cuts 15 kHz or higher frequencies Oscillates transmitting frequency in conjunction with PLL Frequency divides and phase compares each output from reference oscillator 6 MHz and VCO gener...

Page 13: ...3 of SUB PCB To CN200 of SUB PCB AF mute PLL Ripple filter VCO Buffer amplifier RF level control Power selector switch OFF detection Power switch Channel selector switch Voltage detector Clock Battery checker CPU control dummy 1608Jumper IR 200M MAIN PCB SCHEMATIC DIAGRAMS SCHEMATIC DIAGRAMS ...

Page 14: ...mbly To Microphone element assembly Microphone amplifier Pre emphasis AF level control Low pass filter Compressor Tone oscillator Electret condenser microphone To CN102 of MAIN PCB To CN101 of MAIN PCB Drive current control LED driver Infrared emitting LED LED driver RF amplifier IR bias control Drive current control 300μs SUB PCB ...

Page 15: ... 9 11 12 13 10 I IR 300M Y 15 15 SCHEMATIC DIAGRAMS To CN200 of IR PCB Ripple Filter VCO Buffer amplifier RF level control OFF detection CPU control Voltage detector PLL dummy 1608Jumper Clock To Charge PCB assembly IR 300M BATT PCB ...

Page 16: ...6 16 SCHEMATIC DIAGRAMS Power selector switch Channel selector switch RF amplifier LED driver LED driver Infrared emitting LED Drive current control Drive current control IR bias control AF mute To CN100 of BATT PCB To CN303 of SW PCB To CN302 of SW PCB IR PCB ...

Page 17: ...IR 300M Y 17 17 SCHEMATIC DIAGRAMS To MIC ASSY Electret condenser microphone Pre emphasis 6dB ATT Microphone amplifier AF level control Low pass filter Compressor To microphone To CN202 of IR PCB To CN201 of IR PCB Power switch Tone oscillator SW PCB ...

Page 18: ...5 113 40 652 0X CAPACITOR U0603C102JNT C36 113 40 664 5X CAPACITOR 1608 50V 10NF TAP C37 113 40 621 0X U0603C030CNT C38 113 40 664 5X CAPACITOR 1608 50V 10NF TAP C39 113 40 664 5X CAPACITOR 1608 50V 10NF TAP C41 113 40 632 0X U0603C220JNT C100 113 40 630 6X CAPACITOR U0603C150JNT C101 113 40 626 5X U0603C080DNT C102 113 40 652 0X CAPACITOR U0603C102JNT C103 113 40 747 5X CAPACITOR C 25V 0 1MF B T ...

Page 19: ...112 80 421 7X RESISTOR 330K OHM 5 3 100 R31 112 80 353 7X RESISTOR 470 OHM 5 3 100 R32 112 80 365 6X RESISTOR 1 5K OHM 5 3 100 R33 112 80 337 7X RESISTOR 100 OHM 5 3 100 R34 112 80 365 6X RESISTOR 1 5K OHM 5 3 100 R35 112 80 369 2X RESISTOR 2 2K OHM 5 3 100 R36 112 80 365 6X RESISTOR 1 5K OHM 5 3 100 R37 112 80 300 3X WIRE JUMPER R38 112 80 300 3X WIRE JUMPER R39 112 80 300 3X WIRE JUMPER R40 112 ...

Page 20: ...2 113 40 644 1X CAPACITOR U0603C221JNT C33 113 40 644 1X CAPACITOR U0603C221JNT C34 113 40 664 5X CAPACITOR 1608 50V 10NF TAP C35 113 40 652 0X CAPACITOR U0603C102JNT C36 113 40 664 5X CAPACITOR 1608 50V 10NF TAP C37 113 40 621 0X U0603C030CNT C38 113 40 664 5X CAPACITOR 1608 50V 10NF TAP C39 113 40 664 5X CAPACITOR 1608 50V 10NF TAP C41 113 40 632 0X U0603C220JNT Designator Part Code Description ...

Page 21: ...X RESISTOR 100 OHM 5 3 100 R103 112 80 357 7X RESISTOR 680 OHM 5 3 100 R105 112 80 385 8X RESISTOR 10K OHM 5 3 100 R106 112 80 385 8X RESISTOR 10K OHM 5 3 100 R107 112 80 385 8X RESISTOR 10K OHM 5 3 100 R108 112 80 385 8X RESISTOR 10K OHM 5 3 100 R109 112 80 385 8X RESISTOR 10K OHM 5 3 100 R110 112 80 385 8X RESISTOR 10K OHM 5 3 100 R111 112 80 377 5X RESISTOR 4 7K OHM 5 3 100 R112 112 80 385 8X R...

Page 22: ...FE 3BK Ref No Part Code Description 1 Z3195 WIND SCREEN ASSY IR200M 2 108 03 113 70 FILTER IR200M UPPER 3 105 02 772 00 HOLDER IR300M SHOCK MOUNT 4 Z3194 MIC ASSY IR200M 5 108 03 114 40 FILTER IR200M LOWER 6 108 03 115 30 JOINT IR200M NECK 7 101 02 741 20 CASE IR200M FRONT 8 121 09 114 10 LED IR200M 9 121 01 936 70 KNOB IR200M SW 10 102 32 296 30 FIXING BRACKET IR200M KNOB 11 700 04 267 80 PCB ASS...

Page 23: ...60 SCREWDRIVER WM2200 SCREWS Ref No Part Code Description A 606 01 114 70 PAN HEAD SCREW M2 5 BS NI B D06 31 348 00 PAN HEAD SCREW BT M2 10 FE 3BK Ref No Part Code Description 1 101 02 745 60 CASE IR300M FRONT 2 121 09 108 60 FILTER IR300M 3 105 03 416 00 FILTER IR300M MIC 4 105 02 772 00 HOLDER IR300M SHOCK MOUNT 5 Z3194 MIC ASSY IR200M 6 700 04 219 50 PCB ASSY IR200M CHARGER 7 70004 268 30 PCB A...

Page 24: ...n this case fold back the strap 1 cm at the bar section Strap replacement procedure IR 300M NP AW8 NP AW8 NP AW8 NP AW8 NP AW8 NP AW8 Longer strap side Longer strap side Longer strap side Shorter strap side Shorter strap side Shorter strap side NP AW8 NP AW8 NP AW8 NP AW8 NP AW8 NP AW8 Bar section Bar section Bar section NP AW8 NP AW8 NP AW8 Bar section Bar section Bar section 5 Clip and clamp the...

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