Icom ID-5100A Service Manual Download Page 7

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FI104FI104

FI105FI105

IC1

IC3IC3

IC4IC4

IC100

IC101IC101

IC102

IC103IC103

IC104

IC107IC107

IC108

IC109IC109

IC110

IC111

IC112IC112

IC113IC113

IC117IC117

IC120

IC121

IC122

IC123

IC124

IC125

IC202IC202

IC203IC203

IC205

IC207IC207

IC208IC208

IC301

IC302

IC307IC307

IC308IC308

IC312IC312

IC314IC314

IC315IC315

IC316IC316

IC317IC317

IC318IC318

IC319IC319

IC320IC320

IC323IC323

IC324

IC400IC400

IC403

IC404IC404

IC405IC405

IC406

IC407IC407

X301

X400X400

LO AMP & LO SW
(Band B)

• MAIN UNIT
(TOP VIEW)

DSP
(IC400)

VOLTAGE DETECTOR
(IC324)

AF SW
(IC205)

IF IC (Band A)
(IC121)

AF SW
(IC100)

AF SW
(IC104)

AUDIO SIGNAL PROCESSOR
(IC103)

EXPANDER

(IC316)

AF SW
(IC109)

5 V REGULATOR
(IC319)

ELECTRIC VOLUME IC
(IC110)

AF LPF & HPF
(IC407)

EEPROM
(IC301)

RTC BACKUP BATTERY
(IC301)

REAL TIME CLOCK (RTC) IC
(IC302)

RS232 LEVEL CONVERTER
(IC318)

AF SW
(IC111)

AF BUFFER
(IC117)

AF SW
(IC113)

AF LPF & HPF
(IC406)

DSP CLOCK
(X400)

D/A CONVERTER

(IC1)

EXPANDER

(IC317)

1ST MIXER
(Band A)

EXPANDER

(IC315)

IF IC (Band B)
(IC120)

1ST IF FILTER (Band B)
(FI104)

1ST IF FILTER (Band A)
(FI105)

VCO
(Band B)

VCO
(Band A)

1ST MIXER
(Band B)

LO AMP & LO SW
(Band A)

Summary of Contents for ID-5100A

Page 1: ...S 15103XZ C1 June 2014 DUAL BAND TRANSCEIVER...

Page 2: ...D 5100A MAIN UNIT 5 pieces 8820001210 Screw 2438 screw ID 5100A Top cover 10 pieces Addresses are provided on the inside back cover for your convenience ORDERING PARTS 1 Make sure that the problem is...

Page 3: ...R CIRCUITS 4 3 4 3 FREQUENCY SYNTHESIZER CIRCUITS 4 5 4 4 VOLTAGE BLOCK DIAGRAM 4 6 4 5 PORT ALLOCATIONS 4 6 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION 5 1 5 2 FREQUENCY ADJUSTMENT 5 2 5 3 TRANSM...

Page 4: ...of program scan channels 25 channels 2 edge frequencies in each channel Number of call channels 4 channels 2 channels 2 bands Antenna connector SO 239 Antenna impedance 50 Usable temperature range 10...

Page 5: ...nd IF 450 kHz Sensitivity except spurious points Amateur bands FM FM N 12 dB SINAD 0 18 V DV BER 1 0 28 V Except Amateur bands FM FM N 12 dB SINAD 0 32 V 137 000 to 159 995 MHz 0 56 V 160 000 to 174 0...

Page 6: ...WS IC7 IC7 IC8 IC8 Q3 Q3 Q6 Q6 C80 IC2 IC2 IC5 IC5 IC6 IC6 X1 X1 CONTROL UNIT TOP VIEW CONTROL UNIT BOTTOM VIEW 3 3 V REGULATOR IC7 3 3 V REGULATOR IC6 RESET IC IC5 CPU CLOCK X1 TOUCH SCREEN CONTROLLE...

Page 7: ...24 IC400 IC400 IC403 IC403 IC404 IC404 IC405 IC405 IC406 IC406 IC407 IC407 X301 X301 X400 X400 LO AMP LO SW Band B MAIN UNIT TOP VIEW DSP IC400 VOLTAGE DETECTOR IC324 AF SW IC205 IF IC Band A IC121 AF...

Page 8: ...LLATOR Band B X201 APC AMP IC2 DISCRIMINATOR Band A X101 2ND IF FILTER Band A FI101 SRAM IC304 8 V REGULATOR IC321 8 V REGULATOR IC313 MAIN CPU IC300 3 3 V REGULATOR IC311 LINER CODEC IC402 SUB CPU IC...

Page 9: ...rews Flat cable Rear panel CONTROL UNIT flat cable Release the locks Pull straight FLAT CABLE Flat cable Flat cable BE CAREFUL about the locks Four screws CONTROL UNIT FRONT PANEL flat cable Release t...

Page 10: ...LE UNSOLDER Solder remover MAIN UNIT 4 Remove total of 14 screws from the MAIN UNIT 5 Disconnect the cooling fan cable and unsolder five points at the antenna connector and the DC cable 6 Remove the M...

Page 11: ...1 C395 and C402 and ANT SW D68 D73 D75 and D84 and then applied to the RF AMP Q23 Band A The amplified signal is passed through the ATT D32 BPF D24 D26 L21 L28 C113 and C114 and then applied to the RF...

Page 12: ...emodulation Cricut RX AF Cricut AM Band A 38 4MHz SELECTOR WIDE NARROW 12 8MHz X200 Q200 IC111 Q113 Q140 IC117 IC119 IC121 Q122 Q124 Q142 Q128 D107 D108 D111 D112 FI102 FI103 X102 BPF CERAMIC BPF CERA...

Page 13: ...evel When operating in the FM FM N mode The applied signal is passed through the HPF IC103 IDC IC103 LPF IC103 mode SW IC104 and LPF IC103 and then applied to the D A converter IC103 to be adjusted in...

Page 14: ...d to the antenna UHF BAND The TX signal is passed through the HPF L52 and C232 and ATT R155 R156 and R162 and then sequentially amplified by the YGR Q38 drive AMP Q41 and power AMP IC4 The amplified T...

Page 15: ...eceiving a signal on the UHF band through the RX LO SW D234 and D236 and LPF L337 C1102 and C1104 While transmitting the LO signal is applied to the TX AMP circuits through the LO SW D52 PLL Band A A...

Page 16: ...ule EP13 power supply control L GPS module is activated O 32 LCDRST LCD controller reset L Resets O 33 TEMP LCD controller temperature sens ing voltage I 38 41 LCDD4 LCDD7 LCD control data I O 47 FLTX...

Page 17: ...d I J13 BTPLAY The PLAY key input from the Blu etooth unit L When pushed I Ball No Line Name Description I O J15 BT_SW Bluetooth unit power supply con trol H The Bluetooth unit is acti vated O K1 L_SQ...

Page 18: ...ing range Line state H H 1 2 kHz H L 0 kHz L L 1 2 kHz Ball No Line Name Description I O 1 L_REFC Reference frequency control Band A O 2 R_REFC Reference frequency control Band B O 7 SCRES Sub CPU res...

Page 19: ...mV to 10 V Terminator Impedance 50 Capacity More than 100 W Modulation Analyzer Frequency range 30 600 MHz Measuring range DC to 10 kHz Attenuator Power attenuation 50 dB Capacity More than 100 W M JI...

Page 20: ...er Enters to the adjustment mode MAI N B A N D Band A DIAL Turn Clockwise Selects the next adjustment item Turn Counterclockwise Selects the previous adjustment item Band B DIAL Adjusts the value for...

Page 21: ...5 W Band High PLH 6 430 MHz BAND TRANSMIT OUTPUT POWER HIGH POWER Band Low PHL 1 Connect an RF power meter to the antenna connector Transmitting Rotate Band B DIAL to ad just the transmit output power...

Page 22: ...FM FMS 3 4 2 kHz FM N FMS 4 2 1 kHz Band High FM FMS 5 4 2 kHz FM N FMS 6 2 1 kHz 144 MHz Band FM MODULATION BALANCE Band A Band Low FM FMB 1 Connect a modulation analyzer with an oscil loscope to the...

Page 23: ...on Band Center MDB 2 Band High MDB 3 144 MHz Band CTCSS DEVIATION FM MCT 1 Connect a modulation analyzer with an oscil loscope to the antenna connector through an attenuator and set it as HPF OFF LPF...

Page 24: ...m Band B LT4 8 420 020 MHz Band A MT4 9 Set the SSG as Frequency Displayed Modulation None Level 0 dB 107 dBm Band B MT4 10 449 980 MHz Band A HT4 11 Set the SSG as Frequency Displayed Modulation None...

Page 25: ...Frequency Displayed Modulation None Level 6 dB 113 dBm Band B FM S13 14 Band A FM S33 15 Set the SSG as Level 0 dB 107 dBm Band B FM S33 16 Band A FM SF3 17 Set the SSG as Level 10 dB 97 dBm Band B F...

Page 26: ...ect a Terminator 50 to the antenna connector to block any RF signal 127 020 MHz AM SQ1 1 Touch ENT Automatic adjustment AM SQ1 2 AM N SQ1 3 AM N SQ1 4 145 020 MHz FM SQ2 7 FM SQ2 8 FM N SQ2 9 FM N SQ2...

Page 27: ...20 4030017780 S CER C1005 JB 1H 472K T B 52 7 10 4 C21 4030017780 S CER C1005 JB 1H 472K T B 53 6 10 4 C22 4030019560 S CER GRM21BB31C106KE15L T 58 2 6 5 C23 4030016790 S CER C1005 JB 1E 103K T T 54 8...

Page 28: ...126 2 117 6 Q105 1530003091 S TRA 2SC4213 B TE85RF T 125 5 113 8 Q106 1530003091 S TRA 2SC4213 B TE85RF T 126 2 128 0 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mo...

Page 29: ...50 S COI AS080340 15N B 38 7 119 2 REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT D50 1790001621 S DIO 1SV308 TPL3F T 68 5 76 1 D52 1790001621 S DIO 1SV308 TPL3F T 27 7 76 1 D53 1750001810 S DIO...

Page 30: ...B 37 7 106 6 R225 7030005050 S RES ERJ2GEJ 103 X 10K B 81 3 91 9 R226 7030007290 S RES ERJ2GEJ 222 X 2 2K T 29 6 104 3 R227 7030005100 S RES ERJ2GEJ 154 X 150K B 81 3 94 1 R229 7030005220 S RES ERJ2G...

Page 31: ...25 X 2 2M T 8 2 63 5 R530 7030007320 S RES ERJ2GEJ 225 X 2 2M T 49 2 63 5 R531 7030007290 S RES ERJ2GEJ 222 X 2 2K T 9 6 64 7 R532 7030007290 S RES ERJ2GEJ 222 X 2 2K T 50 6 64 7 REF PARTS DESCRIPTION...

Page 32: ...28V103JX B 130 6 73 9 R905 7410001130 S ARR EXB28V102JX B 111 2 88 5 R907 7410001130 S ARR EXB28V102JX B 108 7 88 5 R908 7030005050 S RES ERJ2GEJ 103 X 10K T 88 9 53 1 R909 7410001220 S ARR EXB28V103J...

Page 33: ...1 C36 4030017610 S CER C1005 CH 1H 090C T T 8 0 110 9 C38 4030017610 S CER C1005 CH 1H 090C T T 59 5 114 1 C40 4030017530 S CER C1005 CH 1H 0R5B T T 10 9 112 3 REF PARTS DESCRIPTION M H V NO NO LOCATI...

Page 34: ...B 1H 102K T B 78 3 89 4 REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT C41 4030017530 S CER C1005 CH 1H 0R5B T T 9 3 112 3 C42 4030017520 S CER C1005 CH 1H 0R3B T T 57 7 116 6 C43 4030017530 S C...

Page 35: ...2 52 9 C723 4030016930 S CER C1005 JB 1A 104K T T 10 2 52 9 C724 4030016930 S CER C1005 JB 1A 104K T T 48 2 52 9 C725 4030016930 S CER C1005 JB 1A 104K T T 51 2 52 9 C726 4030016930 S CER C1005 JB 1A...

Page 36: ...3 4 52 5 C1056 4030017460 S CER C1005 JB 1H 102K T T 32 1 53 7 C1057 4030017460 S CER C1005 JB 1H 102K T T 34 9 51 8 C1058 4030017420 S CER C1005 CH 1H 470J T B 28 1 44 2 C1059 4030017520 S CER C1005...

Page 37: ...9 55 0 C1433 4030020120 S CER C1005 JB 0J 225M T T 116 4 51 4 C1434 4030018910 S CER C1608 JB 0J 475K T B 101 1 61 7 C1435 4030017420 S CER C1005 CH 1H 470J T B 106 4 57 9 C1436 4030016930 S CER C1005...

Page 38: ...94 2 69 6 C1467 4030017460 S CER C1005 JB 1H 102K T T 111 4 65 0 C1468 4030017620 S CER C1005 CH 1H 100C T T 112 6 65 4 C1469 4030016780 S CER C1005 JB 1E 153K T T 96 2 49 7 C1470 4030016780 S CER C1...

Page 39: ...RSM1 GAN TB LF SN 1 BT300 3020000390 ML414HIV01E 1 W1 7030012290 RDS2T0R0 1 W300 8900015130 OPC 1131A 1 MP200 8510018150 2969 B VCO CASE 1 MP202 8510016471 2775 VCO CASE 1 1 MP203 8510018140 2969 S V...

Page 40: ...AIN 8930059770 MP16 CONTROL 8930064320 IC4 MAIN 1150002400 SP1 CHASSIS 2510001160 NOTE When replacing a flat cable form the new one in the same shape as the original MP212 MAIN 8930060270 MP10 CHASSIS...

Page 41: ...20 R21 R27 R44 R50 R52 R53 R56 R59 R63 R67 R68 R69 R70 R74 S4 S5 S6 X1 B 7917B J2 J1 H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H115 H120 H125 H130 H1...

Page 42: ...H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H115 H120 H125 H130 H135 H140 H145 H150 H155 H160 H165 H170 V0 V5 V10 V15 V20 V25 V30 V35 V40 V45 V50 V55 V60 V65 V70 CONTROL UNIT B...

Page 43: ...318 EP319 EP320 EP321 EP322 EP330 EP334 EP351 EP352 EP353 EP354 EP355 EP356 EP357 EP358 EP359 EP360 EP361 EP362 EP401 EP403 EP404 EP405 EP407 EP408 EP409 FI104 FI105 IC1 IC3 IC4 IC100 IC101 IC102 IC10...

Page 44: ...I101 FI102 FI103 IC2 IC105 IC106 IC119 IC200 IC201 IC206 IC300 IC303 IC304 IC305 IC306 IC309 IC310 IC311 IC313 IC321 IC401 IC402 J100 J101 J102 J103 J300 J304 J304 J305 L50 L51 L52 L53 L55 L57 L58 L60...

Page 45: ...UNIT SHIFT 3 CPU CLOCK SD_SCK 1 2 5 SD_CS SD_RXD LIMIT SRAM 4 SD_SENC 6 2 SHIFT CPU RTC_IRO 232C EXT I O X3 IOSTB CK IOEN DATA HV CONT8V SW REG 6V PSC SW SD3V REG SD3 3V LOW V DET PDV ALARM To BT To C...

Page 46: ...TTC RATT LATT L_SQL R_SQL SELECTOR WIDE NARROW L_SQLIN L_RSSI R_RSSI R_SQLIN L_WXALT L_DTCSIN R_DTCSIN R_WXALT L_DET R_DET D A D A DATA AUSTB CK PCON_V PCON_U R_R5C L_R5C R_R5 L_R5 8V R_VCOSHIFT R_PLL...

Page 47: ...8 PD11 59 PD12 60 PD13 61 PD14 62 PD15 63 PC6 64 PC7 65 PC8 66 PC9 67 PA8 68 PA9 69 PA10 70 PA11 71 PA12 72 PA13 73 NC 74 VSS_2 75 VDD_2 76 PA14 77 PA15 78 PC10 79 PC11 80 PC12 81 PD0 82 PD1 83 PD2 84...

Page 48: ...8 Ao1 19 Ao2 20 GND Q22 2SC4738 L40 C2012C 220 R49 18k R47 100P C79 120k R37 7P C107 0 001 C24 0 001 C2 D3 DB2S31400 BAP50 D34 LDTC144EE Q6 L13 4 7U 47 R45 0 001 C54 0 75P C127 FANHV 100k R16 D18 1SV3...

Page 49: ...8P C215 U_LOOUT 12P C363 0 047 C384 2SB1132L Q30 12 1N L92 2P C282 L53 18N 1P C301 0 001 C213 R165 680 0 001 C400 R174 1k 10P C332 0 001 C376 0 001 C338 10P C243 L64 27N 100 R233 MPZ1608S221A EP1 33P...

Page 50: ...047 C564 LA4425A IC106 1 2 3 4 5 470 C554 R354 4 7 MMZ1005Y102CT EP103 R432 8 2k 100k R603 SP1 R303 100k C637 0 0039 TC74VHC4066AFK IC111 1 I O1 2 O I1 3 O I2 4 I O2 5 CONT2 6 CONT3 7 VSS 8 I O3 9 O I...

Page 51: ...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 22k R520 C721 0 1 X101 JTBM450CX24 100k R554 C735 0 1 0 R589 SMA5101 IC124 1 B2 2 C1 3 C2 4 E...

Page 52: ...22P C972 0 001 C933 2SC4738 Q206 D207 L1SS400 47 R738 0 001 C999 R781 4 7k 0 1 C919 10k R703 0 001 C991 0 001 C1015 5VS 0 001 C918 10k R734 D209 DA2S00100L C916 0 1 10k R749 0 001 C943 470P C921 0 001...

Page 53: ...270 R830 R786 680k 4P C1094 2969 MP207 1 2 3 4 0 001 C1090 LDTC144EE Q222 0 01 C1092 L325 0 22U 10k R828 0 001 C1082 3P C1019 0 1 C1025 R783 1M 10k R856 2 2M R798 10k R841 R800 10k R785 10 22P C1093...

Page 54: ...I O8 C1 I O9 C2 I O10 D2 I O11 E1 VCC E6 VSS E2 I O12 F2 I O13 F1 I O14 G1 I O15 A1 LB B2 UB A2 OE D4 A7 C4 A6 C3 A5 R5F56106WNBG IC300 A1 P04 A2 AVCC A3 VREFL A4 P43 A5 P46 A6 P90 A7 P93 A8 P97 A9 PG...

Page 55: ...86 MICSEL R_WN_SEL 100k R1026 0 01 C1284 2 2 C1272 L_WN_SEL 0 001 C1310 XC6221A332MR IC305 1 VIN 2 VSS 3 CE 4 NC 5 VOUT 1 C1256 MMZ1005Y102CT EP334 HV CLONE 22 C1288 0 001 C1282 UTX_C AURES DCSFT L_SQ...

Page 56: ...0P C1406 CP420 220P C1400 0 R1114 100k R1120 100k R1111 CP401 J400 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 47k R1137 100k R1119 CP419 47k R1128 0 1 C1401 CP416 10 C1407 47k R1152 47k...

Page 57: ...VOUT 0 01 C1452 470 R1186 1 C1485 MMZ1005S601CT EP404 0 001 C1450 LMV324IPW IC407 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 001 C1453 0 01 C1480 NFM18PC104R1C3 C1427 10k R1192 10k R1201 NFM18PC104R1C3 C1426...

Page 58: ...com E mail info icomcanada com Unit 1 103 Garden Road Clayton VIC 3168 Australia Phone 61 03 9549 7500 Fax 61 03 9549 7505 URL http www icom net au E mail sales icom net au 146A Harris Road East Tama...

Page 59: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 15103XZ C1 2014 Icom Inc...

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Icom ID-5100A, Service Manual

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