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Icom D-STAR ID-4100A Service Manual Download Page 34

SECTION 9 

BLOCK DIAGRAM

9-1

UT8

VCC

PTT

SW

CPU3.3V

VR

ELEC.

MUTE

SP

PCON

98_DATA

SW

MIC_PTT

SW

3VS

5VS

FANHV

IDET

DETECT

CURRENT

NOISE

FIL

REG

DETECT

VT8

CLONE

REG

3.3V

3VS

MUTE

DET

TEMP

SW

VCOMOD

REFMOD

TEMP

8V
MICU,D
EXTMIC
PTT
MICE
MIC
GND
MICIN

UTX_C

VTX_C

BTAF

FM

DV

BTMIC

SW

DTMF

RECO

BTMIC

I SENS

MOD

MUTE

3.3V

VOX

SELECT

DIGI/AN

8V

BT3.3V

BT3V

REG

UT8

VT8

DSP

FLASH

ROM

RTC_SCL

microSD

CLOCK IC

Bluetooth UNIT

12.288 MHz

RTC_SDA

CLOCK

1

REALTIME

to CONTROL UNIT

SHIFT

3

CPU

SD_CLK

5

SD_CD

LIMIT

4

SD_CMD

6

2

CPU

RTC_IRO

232C

HV

SW REG

(5.5 V)

PSC

SW

LOWV

DET

PDV

ALARM

To BT

To CPU

REG

4.2V

CAP

SUPER

PWRSW

5

3

5.5V

to MAIN UNIT

CPU

6

VOL

+3.3V

1

4

SQL

2

12.288 MHz

+3.3V

CPU3.3

GPS

5V

POWER

CONTROL UNIT

MAIN UNIT

IC6

R3

R1

IC2

J4

IC310

Q306

IC313

Q301

IC309

IC320

IC306

IC311

IC323

C1340

IC314

Q303,D326

Q32,Q34

Q27,Q28

IC318

IC301,IC304

D304

J300

D335,D336,D328

IC300

IC307

IC100,Q100

Q151,Q152

Q102,D100

IC101,D101

IC101

IC308

IC405

IC112,D123,D124

IC104,Q154

IC112

IC100

IC112

IC104

IC20

IC312,Q304,Q305,D327

CLIN

CLOUT

IC106

AFMUTE

Q106

IC107

IC102

Q905,Q906

IC110

IC403

3.3V

REG

IC404

1.35V

REG

DSP3.3V

DSP1.35V

CLOCK

Q223

SHIFT

IC13

IC13

DAF

VCC

VCC

VOX

J301

UT-137

J3

B to B

CONNECTOR

CONNECTOR

B to B

IC324

CLSFT1

CODEC

LINEAR

12.288 MHz

X3

IC17

IC112

5V

IC319

REG

5V

S4~S11

KEY

LDIAL_B

LDIAL_A

BACK

LCD

LIGHT

KEY

BACK

LIGHT

IC103

IC103

IC12

IC12

IC14

D307,D309,D312,D314~D317
D321,D322

KEY9

Q12~Q14
DS14~DS21

Q6~Q8

IC5

RESET

SD_WP
SD_D0,SD_D1,SD_D2,SD_D3

RTC_RES

DSP3.3V

DSP1.35V

IC13

Q13

FM

DV

MAIN_DASEL

IC15

J305

DTMUTE

3.3V

REG

GPSC

CHG

IC303,D301,Q302

DS4~DS9,DS11,DS12

D325

#12,#13 Only

2

5

4

3

1

J25

5

3

1

4

2

5.5V

REG

SD3V

IC305

SD3.3V

J3

VDET

VIN

D351

D331,D333

SW

IC302

D352~D357

D332

D348~D350

DTCS

DTCS

SEL

DTCSSEL

Q149

DETECT

MIC

D340

D334

MICSEL

MICU/D

MICU/D

DETECT

D28,D251~D254

IC18

D302

Other

TX232
RX232

IC8

D3,IC7

LIMIT

D8,D9,D20,D21

D12~D14

D4,D18,D19

POWER

KEY DET

D338

SP1

DC1

W300

J100

1
2
3
4
5
6
7
8

PJ-3047S

J102

X300

BATTERY

BT300

HSJ1621-019011

J304

CR-839

X1

LS8J2M

S3

SW-170

S14

+8

REG

LEVEL

CONV

HPF

ALC
AMP

BUFF

D/A

LPF

IDC

AMP

LPF

DTMF
MUTE

AMP

BUFF

AF
AMP

LPF

HPF

AMP

LPF

PWR
CTRL

MIC
AMP

BUFF

ATT

AMP

EEPROM

MATRIX

RESET

+3

REG

LCD

COM

A
B

RESET

Summary of Contents for D-STAR ID-4100A

Page 1: ...S 15403XZ C1 May 2017 SERVICE MANUAL DUAL BAND TRANSCEIVER ID 4100E ID 4100A...

Page 2: ...blem is internal before disassembling the transceiver 2 DO NOT open the transceiver until you have disconnected it from its power source 3 DO NOT short any circuits or electronic parts 4 DO NOT keep p...

Page 3: ...VIEWS SECTION 4 DISASSEMBLY INSTRUCTIONS SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION 4 1 5 2 TRANSMIT ADJUSTMENTS 4 2 5 3 RECEIVE ADJUSTMENTS 4 7 SECTION 6 PARTS LIST SECTION 7 MECHANICAL PARTS SE...

Page 4: ...10 C to 60 C 14 F to 140 F at 25 C 77 F Antenna impedance 50 SO 239 Usable temperature range 10 C to 60 C 14 F to 140 F Power supply requirement 13 8 V DC 15 Negative ground Frequency resolution 5 kH...

Page 5: ...1 8 V 230 000 to 259 995 MHz 0 56 V 260 000 to 399 995 MHz 0 32 V 400 000 to 499 995 MHz 0 56 V 500 000 to 550 000 MHz AM AM N 10 dB S N 1 V 118 000 to 136 991 MHz 5 6 V 230 000 to 259 995 MHz 1 8 V 2...

Page 6: ...put Maximum 10 mA 2 MIC U D Frequency Up Down UP Ground DN Ground through 470 3 M8V SW Grounds when the HM 207S is connected 4 PTT PTT input Ground for transmission 5 MIC E Microphone ground 6 MIC Mic...

Page 7: ...V REGULATOR IC311 VCC SW Q306 FAN CTRL Q30 J1 3 3 V REGULATOR IC314 SD3V REGULATOR IC305 MIC AMP IC101 IF IC IC120 D A CONVERTER IC1 RF AMP Q500 RF AMP Q17 CERAMIC BPF FI100 CERAMIC BPF FI101 MAIN UN...

Page 8: ...llustrated below Knobs Front panel Front panel Screw x4 flat cable Release the locks Pull straight FLAT CABLE Flat cable Flat cable BE CAREFUL when unlocking the locks CONTROL UNIT FLAT CABLE J5 Top c...

Page 9: ...signal generator SSG Frequency range 0 1 600 MHz Output level 20 dB to 90 dB 127 dBm to 17 dBm AC millivoltmeter Measuring range 10 mV to 10 V Attenuator Attenuation 40 dB Capacity More than 60 W M RE...

Page 10: ...quency Adjustment value Adjustment item name M ADJUSTMENT MODE OPERATION 1 Push MONI to select the next adjustment item and push QUICK to select the previous adjustment item 2 Set or modify the adjust...

Page 11: ...he antenna connector as shown on page 4 1 Transmit 146 010 MHz 50 Hz TRANSMIT OUTPUT POWER VHF High power 2 Connect the test equipment to the antenna connector as shown in page 4 1 Transmit 50 W 3 VHF...

Page 12: ...cy 1 kHz Wave form Sine wave Output level 80 mV rms USA 20 mV rms other than USA Transmit 4 2 kHz 15 2 1 kHz 16 4 2 kHz 17 2 1 kHz 18 4 2 kHz 19 2 1 kHz UHF 20 4 2 kHz 21 2 1 kHz 22 4 2 kHz 23 2 1 kHz...

Page 13: ...nd set as shown below HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 No audio is applied to MIC Transmit 4 3 kHz 33 2 15 kHz 34 4 3 kHz 35 2 15 kHz 36 4 3 kHz 37 2 15 kHz DIGITAL MODULATION VHF 38...

Page 14: ...s the wide setting UHF wide 56 0 75 kHz UHF narrow 57 The same adjustment value as the wide setting DTMF DEVIATION VHF wide 58 Connect the test equipment to the antenna connector through the attenuato...

Page 15: ...d 75 Connect an SSG to the antenna connector and set as shown below Frequency As displayed Modulation Non Output level 0 dB Receive Push DIAL for automatic adjustment 76 77 4 3 RECEIVE ADJUSTMENTS Sel...

Page 16: ...0 VHF S1 81 VHF S3 82 VHF Full 83 UHF Low S1 84 UHF Low S3 85 UHF Low Full 86 UHF Center S1 87 UHF Center S3 88 UHF Center Full 89 UHF High S1 90 UHF High S3 91 UHF High Full 92 4 3 RECEIVE ADJUSTMENT...

Page 17: ...UELCH Air band 93 Terminate the antenna connector with a dummy load 50 so no signal is received Push DIAL for automatic adjustment Air band narrow 94 VHF 95 VHF narrow 96 UHF Low 97 UHF Low narrow 98...

Page 18: ...K T 33 7 3 7 R166 7030005050 S RES ERJ2GEJ 103 X 10K T 44 6 4 0 R167 7030005050 S RES ERJ2GEJ 103 X 10K T 56 1 3 9 R168 7030005050 S RES ERJ2GEJ 103 X 10K T 67 5 4 0 R169 7030005050 S RES ERJ2GEJ 103...

Page 19: ...1 HMZR B 84 0 70 5 IC3 1150002680 IC RA60H1317M1A 522 IC4 1150002690 IC RA60H3847M1 521 IC12 1110008940 S IC NJU7057RB1 TE2 ZMZH T 73 9 41 0 IC13 1110008830 S IC NJU7058V TE2 ZMZH T 84 2 49 1 IC14 111...

Page 20: ...40 5 45 9 D232 1750001790 S DIO 1SS390 TE61 T 38 4 46 9 D233 1750001790 S DIO 1SS390 TE61 T 40 1 47 9 D234 1750002990 S DIO BAR88 02V H6327 T 18 1 61 4 D235 1750002990 S DIO BAR88 02V H6327 T 22 3 60...

Page 21: ...100K T 74 9 37 7 REF PART DESCRIPTION M H V NO NO LOCATION R128 7030005120 S RES ERJ2GEJ 102 X 1K T 100 0 120 9 R129 7030011740 S RES ERJ12YJ1R5U T 97 8 115 2 R130 7030004980 S RES ERJ2GEJ 101 X 100 T...

Page 22: ...S RES ERJ2GEJ 473 X 47K T 125 0 22 8 R376 7030007340 S RES ERJ2GEJ 153 X 15K B 128 0 95 4 R377 7030005160 S RES ERJ2GEJ 105 X 1M B 124 9 95 2 R378 7030005090 S RES ERJ2GEJ 104 X 100K T 111 4 18 1 REF...

Page 23: ...8 R832 7030009270 S RES ERJ2GEJ 821 X 820 T 42 3 39 5 R833 7030007340 S RES ERJ2GEJ 153 X 15K T 45 2 45 5 R834 7030005040 S RES ERJ2GEJ 472 X 4 7K T 46 5 47 5 REF PART DESCRIPTION M H V NO NO LOCATIO...

Page 24: ...0402N100C500CT T 50 6 98 3 C104 4030022750 S CER 0402N221J500CT B 105 3 29 3 C105 4030023090 S CER 0402B102K500CT T 49 6 92 1 C107 4030022750 S CER 0402N221J500CT B 105 3 35 7 REF PART DESCRIPTION M...

Page 25: ...7 120 9 C402 4030024620 S CER GRM31A5C2J6R0DW01D B 41 0 129 6 C405 4030022770 S CER 0402N270J500CT T 50 2 112 9 C406 4030022770 S CER 0402N270J500CT T 77 8 127 2 C407 4030023090 S CER 0402B102K500CT...

Page 26: ...0 4030024500 S CER C1005 JB 1C 224K T B 38 3 32 4 C993 4030022640 S CER 0402N101J500CT B 39 6 33 2 C1002 4030020000 S CER C1005 JB 1A 105K T B 22 4 35 0 REF PART DESCRIPTION M H V NO NO LOCATION C1006...

Page 27: ...1367 4030023090 S CER 0402B102K500CT T 90 2 47 1 C1368 4030023120 S CER 0402B182K500CT T 79 6 48 6 C1369 4030022940 S CER 0402B104K100CT T 87 4 47 6 C1370 4030020000 S CER C1005 JB 1A 105K T T 84 6 42...

Page 28: ...5Y102C T B 126 6 40 7 EP312 6910018460 S BEA MMZ1005Y102C T T 80 1 32 4 EP315 6910018460 S BEA MMZ1005Y102C T T 77 4 32 4 EP316 6910018460 S BEA MMZ1005Y102C T T 78 0 24 9 EP320 6910018460 S BEA MMZ10...

Page 29: ...032651 3167 FRONT PANEL D 1 13 1 8210032621 3167 FRONT PANEL C 1 15 1 8210032621 3167 FRONT PANEL C 1 19 1 MP23 8930079170 3167 MODULER CAP TOT S 1 MP24 8930079120 3167 WINDOW SHEET 1 MP26 8930079260...

Page 30: ...P4 8930096400 3866 PLATE 1 MP5 8510019462 3167 L COVER ASSEMBLY 2 1 including MP10 MP6 8510019452 3167 U COVER ASSEMBLY 2 1 including MP11 MP7 8930078590 3167 SP RUBBER TOP 1 MP8 8110009020 2969 FAN C...

Page 31: ...930097280 MP5 CHASSIS 8510019462 MP6 CHASSIS 8510019452 W1 CHASSIS 8600037590 J1 CHASSIS 6510004882 SP1 CHASSIS 2510001160 MP1 CHASSIS 8010024000 MP2 CHASSIS 8210025491 MP3 CHASSIS 8930078580 MP4 CHAS...

Page 32: ...7 C1439 C1440 C1443 C1445 C1452 C1488 C1509 C1514 C1515 C1516 C1517 C1518 C1519 C1520 C1521 C1522 C1523 C1524 C1525 C1526 C1527 C1528 C1529 C1530 C1531 C1532 D1 D2 D10 D11 D14 D15 D18 D19 D21 D23 D25...

Page 33: ...299 C1301 C1303 C1314 C1315 C1316 C1317 C1318 C1319 C1320 C1322 C1323 C1331 C1332 C1337 C 1 3 4 0 C1345 C1346 C1355 C1356 C1406 C1450 C1451 C1453 C1454 C1455 C1456 C1457 C1458 C1460 C1465 C1487 C1500...

Page 34: ...IC312 Q304 Q305 D327 CLIN CLOUT IC106 AFMUTE Q106 IC107 IC102 Q905 Q906 IC110 IC403 3 3V REG IC404 1 35V REG DSP3 3V DSP1 35V CLOCK Q223 SHIFT IC13 IC13 DAF VCC VCC VOX J301 UT 137 J3 B to B CONNECTOR...

Page 35: ...MHz RX 336 35 503 65 MHz RX 164 35 243 645 MHz D19 D86 Q19 D14 D27 D85 AMC TX 137 174 MHz BPF2 BPF3 230 375 MHz AGC BPF1 BPF1 260_R8 VVCOC UVCOC DDET IC13 SELECT SQL SELECTOR IC122 RSSI IC102 SQLIN IC...

Page 36: ...7 UART0_T X C1 VSS C2 VSS C3 VSS C4 NRST C5 BOOT_MODE0 C6 VDD_IO_HOST C7 GPIO1 E7 VSS E6 VSS E5 VDD_PRPH_OUT E4 VSS E3 VSS E2 VSS E1 VSS D7 I2C_SDA D6 I2C_SCL D5 VDD_BKUP_BAT_IN D4 NC D3 VSS D2 VSS D1...

Page 37: ...100P 1 5P C97 0 1 C37 0 001 C886 0 1U L17 6 8k R52 L118 47N LRB751S D14 0 001 C12 220P C947 0 75P C125 100k R69 68k R47 220P C249 100k R65 0 5P C69 22k R673 AGC 8V 33P C126 0 001 C71 0 001 C16 8P C63...

Page 38: ...C 0 001 C352 15P C378 JDP2S12CR D84 0 001 C237 1 8k R77 0 001 C416 100k R135 0 001 C333 5P C232 R183 4 7k 0 001 C209 R195 18 0 001 C346 0 001 C208 0 001 C383 0 001 C364 0 1 C341 D68 JDP2S12CR LDTC114Y...

Page 39: ...M2746V IC101 1 2 3 4 5 6 7 8 DTMUTE 0 022 C609 120 R684 R312 22k 10 C883 NJU7057RB1 IC103 1 2 3 4 5 6 7 8 100k R380 MIC_PTT R317 330k 47P C529 47k R453 R306 4 7k Q149 LDTC144EE MICMUTE 150k R455 R307...

Page 40: ...UT 4 GND 5 AM_IF_IN 6 AM_DEC 7 FM_IF_IN 8 FM_DEC 9 FM_IF_OUT 10 QUAD_IN 11 FM_AF_OUT 12 AMP_IN 13 AMP_OUT 14 AM_AF_OUT 15 AM_SW 16 RSSI_OUT 17 RF_AGC_OUT 18 AM_AGC_IN 19 V 20 MIX_IN TC74VHC4066AFK IC1...

Page 41: ...4 4 7k 0 001 C1012 0 5P C1083 1SS390 D232 10k R828 390 R799 L338 82N LV 0 R886 LDTC144EE Q222 0 001 C1065 4 7k R853 MODMUTE C1023 0 01 47k R790 LO 0 001 C1098 REFC 4P C1022 0 1U L333 0 001 C1064 10P C...

Page 42: ...0 ANI0 AVREFP 33 P130 34 P01 TO00 RxD1 TRGCLKB TRJIO0 35 P00 TI00 TxD1 TRGCLKA TRJO0 36 P140 PCLBUZ0 INTP6 37 P120 ANI19 VCOUT0 38 P41 TRJIO0 39 P40 TOOL0 40 RESET 41 P124 XT2 EXCLKS 42 P123 XT1 43 P1...

Page 43: ...6 1Y D324 1 5KE20A 10 C1278 100k R1025 100 R1005 MMZ1005Y102CT EP351 RSSI 10 C1280 0 22 C1315 0 001 C1285 0 R1086 J304 150k R1000 0 R1087 10P C1317 NJM7808DL1A IC313 I O G 0 001 C1276 LQM2HPN2R2MJ0L...

Page 44: ...2 GND 3 OUT 4 VCC 100k R223 150P C1373 4 7k R379 0 001 C176 10 C1406 100k R364 100k R347 100k R339 NFM18PC104R1C3 C1401 100k R338 100k R337 0 1 C193 47k R349 0 R296 10k R200 100k R369 100k R342 4 7 C...

Page 45: ...619 Glenwood Centre 150 6165 Highway 17 Delta B C V4K 5B8 Canada Phone 1 604 952 4266 Fax 1 604 952 0090 URL http www icomcanada com E mail info icomcanada com Unit 1 103 Garden Road Clayton VIC 3168...

Page 46: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 15403XZ C1 2017 Icom Inc...

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