Icom IC-PCR1500 Service Manual Download Page 58

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10 - 2

ATT

LPF

HPF

BUFF

HPF

AMP

HPF

BUFF

VCO

FIL

LOOP

PLL

DVCO5V

REG

BPF

AMP

BPF

CTRL

LPF

HPF

LPF

HPF

AMP

BPF

ATT

Q60: 2SC4617

BPF

2NDIF

AMP

GATE

ATT

BPF

LPF

HPF

BUFF

1/2

ATT

BUFF

VCO

FIL

LOOP

BUFF

PLL

LPF

HF8V

REG

1/2 5V

REG

BUFF

ATT

LPF

BUFF

VCO

FIL

LOOP

FIL

RIPPLE

PLL

BPF

D/A

DDS

AMP

LPF

HPF

D/A

BPF

CERAMIC

LPF

HPF

GATE

CTRL

AGC

AMP

BPF

CERAMIC

BPF

CERAMIC

BPF

CERAMIC

BPF

AMP

APCO5V

REG

AMP

BUFF

DET

HPF

LPF

D/A

AGC

AMP

D/A

AGC

AMP

METER

AMP

HPF

DDSREF 8V

REG

BUFF

D3VS

A+5V

A+8V

GCSV

ANT

BAND

SELECT

D3.3V

REG

DPLL3.3V

REG

BAND

AGC

CTRL

BAND

MODE

AMP

MODE

VCO

SELECT

VCO

SHIFT

REF

AMP

ATT

CTRL

ATTC

D9: 1SV308

DPLL3.3V

D3.3V

DVCO5V

REF

AMP

REF

DPLL3.3V

Q5: 2SC5277

DVCO5V

Q14: 2SC5006

DVCO5V

Q19: 2SC5006

D43: 1SV245

Q13: 2SC5624

DPLL3.3V

D1GLO

D2GLO

BAND

D3.3V

D15: 1SV308

D7:1SV308

VCO1

TUENV2, 3

Q12: 2SC4835

D8, D16, D18: 1SV290

TUENV2

D32: 1SV282

TUENV3

D26: 1SV286

D33, D34: 1SV286

D19, D23: 1SV286

BAND5

BAND6

BAND7

BAND8

3SK318

Q16:

3SK324

Q18:

TUENV1

D35, D36: 1SV290

D37: 1SV282

D38: 1SV286

D39: 1SV282

D40, D41: 1SV286

D24: 1SV308

Q72: UNR9213

Q75: 2SC4617

D29: 1SV308

D98: DA221

D25: 1SV308

D99: DA221

D82: 1SV308

D100: DA221

D30: 1SV308

D101: DA221

D49: 1SV308

D83: 1SV308

D48: 1SV308

Q22:

2SC5226

HF8V

A+8V

BAND1, 4

HF8V

D56: 1SV307F

Q25: XP4311

IC14:

SPM5001

FI1: EFCH266MWNT1

A+8V

IFAGC

Q44: 3SK131

IC19: TA4107F

D66: MA2S077

D67: MA2S077

FI5: SFVLF10M7MF00

FI6: SFTLF10M7GA00

D70: MA2S077

D71: MA2S077

A+5V

A+8V

Q65: 2SC4617

Q68:

2SK882

D97: 1SV308

IC28: LMV321

IFCON

TUENV2

BAND

D5:1SV308

D6: 1SV308

D14: 1SV308

D13: 1SV308

BAND

D46: 1SV308

D44: 1SV308

BAND

D45: 1SV308

BAND

D47: 1SV308

D60: MA2S077

D85: MA2S077

D84: MA2S077

Q23:

UNR9111

VCO5V

A+5V

IC15:

PC2709TB

D58:1SV308

D59:1SV308

Q29:

2SC5193

Q28: 2SC5193

D53: 1SV278

D54: 1SV278

Q30: 2SC5193

Q32: UNR9211

Q33: UNR9211

Q21: UNR9113

D55: 1SV308

Q20: UNR9113

D52: 1SV308

VCO1

VCO2

VSF1

VSF2

A+33V

A+5V

A+8V

PLL3.3V

Q39: 2SC4835

Q35: 2SK880

Q36: 2SC4117

IC10: MB15E03SL

Q24:

2SC5277

A+5V

REF

A+5V

VCO5V

AMP

REF

A+8V

A+5V

PLL3.3V

Q41: 2SC4215

IC13:

MB15F63UL

Q31:

2SC4617

A+5V

DDSREF 8V

IC22: SC-1287

Q48: 2SC4116

TUNE

CTRL

A+33V

A–5V

A+5V

DAT

DSTB

IC8:

M62363FP [4/8]

SCOPE

CTRL.

A+5V

PFL4

IC20: TA31136

IC16: LA1145M

NB-SW

AGC

CTRL.

SCAD

Q45: XP4601

Q43: 2SC4617

Q46: UNR9213

Q49: 2SC4617

Q52: XP4311

Q58:

2SC4617

AGC

CTRL.

Q57: UNR9213

/WF5

WFDET

D68: MA2S077

MODE

D93: MA2S077

MODE

D69: MA2S077

MODE

D72: MA2S077

MODE

D95: MA2S077

MODE

D73: MA2S077

MODE

D94: MA2S077

D96: MA2S077

MODE

FI9: CFWS450E

FI8: CFWS450HT

FI7: CFWS450K3

Q62:

2SK882

DET

CTRL

NOISE

CTRL.

FIL2

FIL3

APCO5V

IFOUT

D61: MA2S077

MODE

D92: MA2S077

REF

AMP

2SC4617

Q80:

TCXO

A+5V

REF

2SC4835

A+5V

AMP

REF

Q71:

IC8:

M62363FP [1/8]

X1: CR-814

M62363FP [1/8]

IC8:

AGCSET

AGC

CTRL.

IFAGC

RFAGC

ADJ

SELECT

Q67: 2SC4617

D81: 1SS400

Q69, Q70: 2SA1832

Q74: XP1213

AGCF

SCAN

A+8V

A–5V

IC25: NJM2904V [1/2]

D80: 1SS400

SMAD

HFAGC

IC29: SN74AHC1G08

IC30: SN74AHC2G53

IC24: TA31136

Q61: 2SK882

Q63: 2SC4617

D75: RD706

AFAM

IC23: TA4101F

AFSSB

IC31: LMV321

A+5V

SELECT

SSBAF

AMAF

WFDET

AFO

DAT

DSTB

EXPAND

BUFF

BAND1

BAND2

BAND3

BAND4

BAND3

BAND2

BAND

D102: 1SV307F

BAND1

HF8V

D3.3V

D42: 1SV308

D3.3V

D28,D31: 1SV290

BAND5

BAND6

BAND7

BAND8

A+5V

PFL2

D57: MA2S077

532.4–749.95 MHz

750–1066.65 MHz

PLL3.3V

REG

PLL3.3V

FI4: CFWS450HT

DOWN.

CONV.

D3VS

Q91: UNR9213

DDSREF 8V

PFL3

PFL4

D120: DAN222

Q90: XP4311

D103: MA2S728

IFSW

Q76: 2SC4215

RSSI

A+5V

AGCF

SCAN

FDET

D27: 1SV282

D76: MA2S728

(10.25 MHz)

IC27: CD4066BPWR

GAIN

CTRL

D78, D79, D90,

D91: MA2S077

Q66: 3SK131

X3: CDSCB10M7GA141

IF AGC/WF5

2NDIF

AMP

Q42:

XP4311

FI2:

SFECV10

M7CQ0C01

1st IF

AMP

IC11:

PB1508GV

Q34:

2SC4835

Q9:

XP1113

D1, D3: 1SV308

Q1: UNR9213

Q2: UNR9113

Q8: 2SC4617

IC4:

MB15E03SL

Q11:

2SC5006

IC5:

PC2749TB

IC6:

PC2757TB

D11, D12:

1SV308

D21, D22:

1SV308

Q27:

2SC5193

Q79:

2SC4617

IC25:

NJM2904V [1/2]

IC32:

LMV321

X2:

CDBC450CX24

Q73: 2SC4617

IC26: SN74AHC1G66

D74: DAN222

Q64: UNR9213

Q81: UNR9213

IC1, IC3, IC17, IC18:

CD4094

Q3, Q4, Q6, Q7, Q54: XP1114

Q55, Q56: XP1114

Q59: XP4311

D2, D4: DAN222

Q53: UNR9111

IC21:

TC7S04FU

Q50:

2SC4835

Q47: 2SC5193

D62, D63: 1SV284

Q77:

2SA1832

Q78:

UNR9111

IC9:

S-812C33AMC

Q10:

UNR9111

IC2:

S-812C33AMC HF-RF

AMP

CTRL.

Q17:

3SK318

Q15:

3SK318

IC7:

NJM2902

T1, T4

TUNV1,

TUNV4

D50, D51:

DAN222

MAIN

-B

UNIT

Explanatory notes

+B LINE

RX LINE (PCR1500/2500)

MAIN-A UNIT

WFM-IC

DOWN CONV.

1st-Mix

2nd-Mix

1st-VCO

2nd-VCO

DDS

IFIC

IF-IC

2nd-IF: 10.7 MHz

1300.000001–3299.999999 MHz

50.000000–1300.000000 MHz

0.01–1.799999 MHz

1.8–14.999999 MHz

15–29.999999 MHz

30–49.999999 MHz

50–149.999999 MHz

150–349.999999 MHz

1001 MHz/2002 MHz

532.4–1066.65 MHz

266.7–532.35 MHz

1st-IF: 266.7/265.7/267.7 MHz

254.947301–267.0027 MHz

(1000.5 MHz/2001 MHz)

350–699.999999 MHz

700–1300.000000 MHz

o LOGIC UNIT]

SSB DEC

Summary of Contents for IC-PCR1500

Page 1: ...2500_A3format pdf Consists of A3 format pages Board layouts Mechanical parts and disassembly and etc This file is used for printing out A3 format pages Consists of A4 format pages Board layouts Mechan...

Page 2: ...ogo Acrobat and the Acrobat logo are trademarks of Adobe Systems Incorporated Microsoft and Windows are registered trademarks of Microsoft Corporation in the U S A and other countries Copyright 2006 I...

Page 3: ...3 26 5 iC pcr1500 iC pcr2500 S 14222MZ C1 Jun 2006 COMMUNICATIONS RECEIVERS...

Page 4: ...s could damage the receiver s front end 1 Make sure a problem is internal before disassembling the receiver 2 DO NOT open the transceiver until the receiver is disconnected from its power source 3 DO...

Page 5: ...PORT ALLOCATION 4 7 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION 5 1 5 2 MAIN A UNIT ADJUSTMENT 5 3 5 3 MAIN B UNIT ADJUSTMENT PCR2500 only 5 5 SECTION 6 PARTS LIST SECTION 7 MECHANICAL PARTS AND...

Page 6: ...ound 9 9 9 9 9 9 9 2 0 0 0 0 1 0 0 1 2 0 0 0 0 0 2 1 5 0 0 2 0 5 9 9 9 9 9 9 7 0 1 0 0 5 7 8 0 0 0 0 0 6 4 1 0 0 0 4 4 1 0 0 0 0 0 0 4 4 0 0 0 0 3 4 0 0 0 0 0 0 0 3 1 0 0 0 0 4 2 1 9 9 9 9 9 9 9 9 2 3...

Page 7: ...M 9 9 9 9 9 2 0 0 0 0 5 V 2 n a h t s s e L z H M 9 9 9 9 9 6 0 0 0 0 0 3 V 5 2 n a h t s s e L z H M 0 0 0 0 0 3 1 0 0 0 0 0 7 W C B S S N S B d 0 1 V 5 n a h t s s e L z H M 9 9 7 1 5 9 4 0 V 5 0 n...

Page 8: ...SC TONE filter IC21 LM0904 AF selecter IC23 SN74AHC2053 AF selecter IC2023 SN74AHC2053 IC PCR2500 only USB audio IC IC16 PCM2901M Electric VR IC17 SM6451B AF amplifier Q18 2SC4617 AF amplifier Q2018 2...

Page 9: ...C amplifier Q58 2SC4617 2nd IF amplifier Q66 3SK131 2nd mixer IC19 TA4107F 1st IF amplifier Q44 3SK131 1st mixer IC14 SPM5001 5V regulator Q23 UNR9111 DVCO 5V regulator Q78 UNR9111 DPLL 3 3V regulator...

Page 10: ...31136 AGC amplifier Q58 2SC4617 2nd IF amplifier Q66 3SK131 2nd mixer IC19 TA4107F 1st IF amplifier Q44 3SK131 1st mixer IC14 SPM5001 5V regulator Q23 UNR9111 ATT circuits HF filter circuits 1st VCO c...

Page 11: ...D and E in the direction of the arrow Removing the LOGIC unit MAIN A unit and MAIN B unit q Unscrew nut F G w Unscrew 6 screws H from the LOGIC unit and remove the LOGIC plate e Unscrew 6 screws I fro...

Page 12: ...band switch D82 LPF L46 L49 C116 C118 C124 C130 C136 HPF L55 L58 C139 C149 C151 C162 C164 and another band switch D83 and then applied to the RF amplifier Q22 The amplified signals are then applied t...

Page 13: ...m the buffer amplifier Q63 are applied to the AF mixer IC23 pin 6 and converted into the AF signal by being mixed with the 447 3 452 7 kHz BFO signal from the DDS circuits The converted audio signals...

Page 14: ...components in the demodulated AF signals the squelch circuit toggles the AF power amplifier ON and OFF A portion of the demodulated signals from the IF IC IC24 pin 9 are applied to the D A converter I...

Page 15: ...Hz and above the VCO outputs are doubled by being passed through the HPF L23 C61 C69 C75 and applied to the mixer IC6 pin 3 as the 2002 MHz LO signals via the band switches D12 D22 1st VCO s The 1st V...

Page 16: ...he applied signals are divided at the prescaler and programmable counter according to the N data DAT1 from the expnader IC3 pin 2 controlled by the CPU IC18 The divided signal is phase compared with t...

Page 17: ...ter MAIN A B UNITS Q35 Q36 A 8V USB3 3V USB HUB IC20 IC32 USB audio IC IC16 5V AGC amplifier MAIN UNIT IC25 VOLTAGE LINE DESTINATION DPLL3 3V Down converter circuit PLL IC IC4 D3 3V Down converter cir...

Page 18: ...31 pin 2 High The AF line for the optional unit is dis connected Pin No PORT NAME DESCRIPTION 49 RXMUTE Input port for mute signal from the attached optional unit via the pin 24 of J2018 High While th...

Page 19: ...ACK UP the originally programmed memory data in the receiver before starting the adjustment There is possiblity of losing original memory data when the adjustment is finished TO THE SUPPLIED ADAPTER T...

Page 20: ...DE ATT PRIO NB AGC MONI T T SCAN key and turn the power switch MAIN UNIT ON KEY ASSIGNMENTS FORTHE ADJUSTMENT MODE SET LOCK Selects the next adjustment item S MW MW Selects the previous adjustment ite...

Page 21: ...and milliwatt meter then set the audio output level to 50 mW with VOL 3 Push SET LOCK MAIN NB to select next adjustment item AM AGA 4 Set the SSG as Frequency Specified frequency Mode AM Modulation 1...

Page 22: ...higher than specified frequency Modulation None Level 34 dB 73 dBm 2 Push TS MODE SET SKIP to store the adjustment value SQUELCH SQL 1 Set the SSG as Frequency Specified frequency Mode FM Modulation 1...

Page 23: ...meter and set the audio output level to 50 mW with VOL 3 Push MAIN NB to select next adjustment item AM AGA 4 Set the SSG as Frequency Specified frequency Mode AM Deviation 70 Level 34 dB 73 dBm Modul...

Page 24: ...ET SKIP to store the adjustment value SQUELCH SQL 1 Set the SSG as Frequency Specified frequency Mode FM Modulation 1 kHz Deviation 3 5 kHz Level 13 dB 120 dBm Automatic adjustment 2 Set the SQL value...

Page 25: ...34 73 L84 34 73 L85 34 73 L86 34 73 L87 34 73 L88 34 73 L89 34 73 L8A 34 73 L8H 34 73 L9L 34 73 L9H 34 73 LAL 34 73 LA1 34 73 ADJUSTMENT ITEM Disp RF Level dB dBm S METER FLATNESS LA2 34 73 LA3 34 73...

Page 26: ...ESCRIPTION M H V NO NO LOCATION D18 1790001250 S DIO MA2S111 TX T 79 2 41 3 D20 1790001250 S DIO MA2S111 TX EUR 1 FRA 1 only T 84 2 38 7 D21 1790001250 S DIO MA2S111 TX T 83 38 7 D23 1790001250 S DIO...

Page 27: ...J JPW T 77 19 1 R245 7030005160 S RES ERJ2GEJ 105 X 1 M B 26 8 22 2 R246 7030005290 S RES ERJ2GEJ 682 X 6 8 k T 84 3 33 6 R247 7030005290 S RES ERJ2GEJ 682 X 6 8 k T 83 2 34 6 LOGIC UNIT REF ORDER DES...

Page 28: ...030018890 S CER ECJ0EB0J224K T 70 9 18 5 C135 4030017460 S CER ECJ0EB1E102K T 70 5 16 9 S Surface mount LOGIC UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION C142 4030016790 S CER ECJ0EB1C103K T 72 9...

Page 29: ...S CNR AXN330C130P T 120 29 3 J2021 6510020531 S CNR 52808 1871 T 44 3 4 7 J2022 6510020531 S CNR 52808 1871 T 22 3 4 7 S1 2220000700 S SW SW 168 SSSS820101 T 10 5 40 2 EP5 6910014690 S BEA MPZ1608S22...

Page 30: ...S VCP 1SV290 TPH3 F B 9 6 20 6 D17 1720000801 S VCP 1SV290 TPH3 F B 8 3 21 D18 1720000801 S VCP 1SV290 TPH3 F B 10 9 20 6 D19 1720000650 S VCP 1SV286 TPH3 T 12 7 34 5 D21 1790001621 S DIO 1SV308 TPL3...

Page 31: ...22J T 41 7 6 9 MAIN A UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION L87 6140004591 S COL LR 517A T 30 4 8 6 L88 6200002631 S COL NLV25T R10J T 50 3 9 L89 6200001981 S COL NLV25T 1R0J B 43 3 43 L90 6...

Page 32: ...80 S RES ERJ2GEJ 101 X 100 T 29 5 30 9 R118 7030008290 S RES ERJ2GEJ 183 X 18 k B 37 6 10 8 S Surface mount MAIN A UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION R119 7030008290 S RES ERJ2GEJ 183 X 1...

Page 33: ...7 4 58 3 R338 7030005100 S RES ERJ2GEJ 154 X 150 k B 101 6 10 3 R339 7030009160 S RES ERJ2GEJ 181 X 180 B 77 4 63 5 MAIN A UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION R340 7030004980 S RES ERJ2GEJ...

Page 34: ...82 3 6 9 R532 7030005120 S RES ERJ2GEJ 102 X 1 k B 102 9 30 5 R533 7030004970 S RES ERJ2GEJ 470 X 47 B 90 7 24 5 R534 7030004990 S RES ERJ2GEJ 221 X 220 B 80 6 6 2 R535 7030010040 S RES ERJ2GEJ JPW B...

Page 35: ...030011600 S CER C1608 JB 1E 104K T T 27 2 55 7 C167 4030017360 S CER ECJ0EC1H030B T 25 7 16 8 MAIN A UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION C168 4030017730 S CER ECJ0EB1E471K T 24 37 3 C169 4...

Page 36: ...CER ECJ0EB1H391K T 101 2 64 7 C369 4030017380 S CER ECJ0EC1H050B B 59 2 62 1 C370 4030017460 S CER ECJ0EB1E102K B 63 2 58 7 S Surface mount MAIN A UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION C371...

Page 37: ...K B 103 6 23 C571 4030016930 S CER ECJ0EB1A104K B 104 3 24 6 MAIN A UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION C572 4030016930 S CER ECJ0EB1A104K B 74 6 28 3 C573 4030017460 S CER ECJ0EB1E102K B...

Page 38: ...33 19 4 D52 1790001621 S DIO 1SV308 TPL3 F T 55 3 8 4 D53 1750000981 S VCP 1SV278 TPH3 F T 44 6 8 1 D54 1750000981 S VCP 1SV278 TPH3 F T 53 2 10 2 D55 1790001621 S DIO 1SV308 TPL3 F T 46 5 6 3 D57 179...

Page 39: ...5 22 9 L120 6200010540 S COL C2012C 47NG A T 40 8 53 L122 6200007001 S COL ELJRE 82NGFA T 67 4 33 L123 6200010210 S COL C2012C 22NG A B 54 7 51 8 L124 6200010100 S COL C2012C 33NG A T 54 1 52 4 L125 6...

Page 40: ...7030005000 S RES ERJ2GEJ 471 X 470 T 54 7 3 5 R226 7030007280 S RES ERJ2GEJ 331 X 330 B 40 3 37 5 S Surface mount MAIN B UNIT IC PCR2500 only REF ORDER DESCRIPTION M H V NO NO LOCATION R228 703000498...

Page 41: ...3 X 47 k B 99 8 28 8 R487 7030005070 S RES ERJ2GEJ 683 X 68 k B 95 4 32 2 R488 7030005090 S RES ERJ2GEJ 104 X 100 k B 88 1 28 9 R489 7030005240 S RES ERJ2GEJ 473 X 47 k B 98 8 27 9 R499 7030005000 S R...

Page 42: ...6790 S CER ECJ0EB1C103K B 35 34 5 C268 4030016930 S CER ECJ0EB1A104K B 56 2 12 4 C269 4030017460 S CER ECJ0EB1E102K B 35 6 31 6 S Surface mount MAIN B UNIT IC PCR2500 only REF ORDER DESCRIPTION M H V...

Page 43: ...0 S CER ECJ0EC1H680J B 96 2 39 8 C545 4030016790 S CER ECJ0EB1C103K T 93 2 42 2 C546 4030017730 S CER ECJ0EB1E471K T 80 5 11 1 MAIN B UNIT IC PCR2500 only REF ORDER DESCRIPTION M H V NO NO LOCATION C5...

Page 44: ...RES ERJ2GEJ 332 X 3 3 k T 17 7 16 R39 7030009290 S RES ERJ2GEJ 562 X 5 6 k T 17 7 15 1 R41 7030005240 S RES ERJ2GEJ 473 X 47 k B 16 5 37 9 R42 7030007250 S RES ERJ2GEJ 220 X 22 T 12 1 16 1 R43 703000...

Page 45: ...J0EB1H222K T 22 1 14 9 C62 4030017460 S CER ECJ0EB1E102K B 12 8 20 5 C63 4030016930 S CER ECJ0EB1A104K T 19 9 20 C64 4030017460 S CER ECJ0EB1E102K T 23 14 C65 4030016930 S CER ECJ0EB1A104K T 18 9 17 6...

Page 46: ...930068800 Sponge IU 2 MP34 8930068770 Rubber sheet BS 1 REF NO ORDER NO DESCRIPTION QTY J1 6510018450 Connector TMP S01X B1 1 J5 6510018450 S connector TMP S01X B1 1 MP5 8510014460 2509 VCO cover 1 MP...

Page 47: ...0 C MP20 C MP31 C MP22 C MP22 C MP10 C MP25 C MP26 C MP27 C MP1 L MP15 MA MP16 MA MP17 MA MP14 MA MAIN A UNIT MAIN B UNIT DIGITAL UNIT LOGIC UNIT MP6 MB MP8 MB MP7 MB J1 MB J5 MB MP23 C MP23 C MP23 C...

Page 48: ...J UNR9211J UNR9213J UNR9214J 26 8C 8A 8C 8A UNR9111J UNR9114J 6A 6D XP1213 9L XP1501 AB 5R B1 E B2 C1 C2 NAME SYMBOL INSIDE VIEW 2SA1832 GR SG 2SB1123 T TD BF 2SB1201 S TL XP1113 XP1114 B1201 7L 7Q E1...

Page 49: ...OE 5V GND GND SCAD GND AFO FDET GND GND 5V 8V 2 1 17 to MAIN A unit J2 J23 18 MST2 DPSTR P1STB MST1 GND MDAT DSTB 33V GND GND PPS MST0 P2STB GND MCK PDRES PDSTB 5V 1 2 P1 Internal speaker CHASSIS SP1...

Page 50: ...9 2 LOGIC UNIT BOTTOM VIEW H135 H130 H125 H120 H115 H110 H105 H100 H95 H90 H85 H80 H75 H70 H65 H60 H55 H50 H45 H40 H35 H30 H25 H20 H15 H10 H5 H0 V5 V10 V15 V0 V25 V30 V35 V20 V45 V50 V55 V40 V60...

Page 51: ...SCAD GND GND 5V OE IFOUT GND NOIS GND SMAD WFDT To antenna connector CHASSIS J1 MAIN A UNIT TOP VIEW H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H115 H120...

Page 52: ...MAIN A UNIT BOTTOM VIEW H130 H125 H120 H115 H110 H105 H100 H95 H90 H85 H80 H75 H70 H65 H60 H55 H50 H45 H40 H35 H30 H25 H20 H15 H10 H5 H0 V5 V10 V15 V0 V25 V30 V35 V20 V45 V50 V55 V40 V65 V60 9 4...

Page 53: ...J2022 J3 18 B 8V B 5V GND GND BFDET BAFO GND GND GND GND B 5V BOE BIFOUT GND BNOIS GND BSMAD BWFDT to MAIN A unit J5 To antenna connector CHASSIS J2 MAIN B UNIT TOP VIEW PCR2500 only H5 H10 H15 H20 H2...

Page 54: ...MAIN B UNIT BOTTOM VIEW PCR2500 only H130 H125 H120 H115 H110 H105 H100 H95 H90 H85 H80 H75 H70 H65 H60 H55 H50 H45 H40 H35 H30 H25 H20 H15 H10 H5 H0 V5 V10 V15 V0 V25 V30 V35 V20 V45 V50 V55 V40 9 6...

Page 55: ...CPU RES CTS TEMP SCK SI SO CIRQ CCS FLASH RXD AFOUT FLASHTXD RMUT BUSY RSSI MIC BASE OUT PTTO PTTI 3 3V AFON MMUT VCC 5V GND UT 122 Optinal product DIGTAL UNIT for IC PCR2500 USA 3 TOP VIEW The combi...

Page 56: ...H25 H20 H15 H10 H5 H0 V5 V10 V15 V0 V25 V30 V35 V20 V40 UT 122 Optinal product DIGTAL UNIT for IC PCR2500 USA 3 BOTTOM VIEW 9 8...

Page 57: ...V L5V USB AUDIO SELECT L5V L5V L5V Q2015 2SA1832 Q15 2SA1832 IC2038 SN74AHC1G66 USBINSEL BEEP L5V AF SELECT OPAFINH OPAFSEL L5V IC27 LM2904 L5V L5V SELECT APAFSEL APAFINH AF ANA_AP DV SEL AF DIV OFF F...

Page 58: ...33V A 5V A 5V DAT CK DSTB IC8 M62363FP 4 8 SCOPE CTRL A 5V PFL4 IC20 TA31136 IC16 LA1145M NB NB SW AGC CTRL SCAD Q45 XP4601 Q43 2SC4617 Q46 UNR9213 Q49 2SC4617 Q52 XP4311 Q58 2SC4617 AGC CTRL Q57 UNR...

Page 59: ...CTRL Q45 XP4601 Q43 2SC4617 Q46 UNR9213 Q49 2SC4617 Q52 XP4311 Q58 2SC4617 AGC CTRL Q57 UNR9213 B WF5 BWFDET BWFDET X3 CDSCB10M7GA141 D68 MA2S077 D93 MA2S077 MODE SW D69 MA2S077 MODE SW D72 MA2S077 D...

Page 60: ...4 P02 AN02 D2 85 P01 AN01 D1 86 P00 AN00 D0 87 P107 AN7 KI3 88 P106 AN6 KI2 89 P105 AN5 KI1 90 P104 AN4 KI0 91 P103 AN3 92 P102 AN2 93 P101 AN1 94 AVSS 95 P100 AN0 96 VREF 97 AVCC 98 P97 ADTRG SIN4 99...

Page 61: ...6K 10 C165 4 194304MHZ X2 0 001 C2123 470P C2116 82K R80 470P C116 0 R244 150K R102 R139 10K 0 1 C171 BU8872FS IC19 1 INPUT 2 NC 3 OSC0 4 NC 5 NC 6 OSCI 7 NC 8 GND 9 SD 10 NC 11 ACK 12 NC 13 NC 14 EST...

Page 62: ...C195 4P C261 0 001 C159 4 7K R14 R214 330 1SV308 D58 R197 1k 120P C216 R42 47K L90 HF50ACC322513 L97 5 6nH 10K R180 47P C680 470P C138 NFM18PC104R1C3 C47 MPZ1608S221A EP5 0 001 C82 D45 1SV308 R158 6 8...

Page 63: ...63 R433 150K 2SA1832 Q70 R450 100 0 01 C513 0 001 C563 R474 0 0 1 C402 R353 33K 2SK882 Q61 0 1 C507 R283 10K R253 4 7K R302 10K UNR9213J Q72 XP1114 Q56 1 2 3 4 5 R268 10K 0 001 C679 18K R118 NJM2902V...

Page 64: ...17 18 22P C601 L113 33nH L12 47nH 33P C65 R9 390 0 5P C264 0 001 C289 2P C246 0 001 C294 C33 100P 5P C229 L92 3 9nH 8P C259 L94 4 7nH 0 001 C211 0 001 C53 R141 1K L5 C2012C L41 2 2nH 0 001 C315 0 001...

Page 65: ...01 C560 470P C497 R348 470 5P C369 MA2S077 D78 R258 4 7K 0 001 C287 0 001 C370 UNR9213J Q81 R300 22 L138 18nH 0 001 C671 10K R107 2SC4617 Q73 R443 15K R480 NTCG16 0 01 C486 0 1 C670 0 01 C587 R252 0 2...

Page 66: ...75 0 1 C84 0 1 R45 8 2k R43 8 2k R59 47 R41 47k R57 1k R61 47k R64 47k R66 47k L4 1H IC15 TC7MET541AFK 1 G1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 11 Y8 12 Y7 13 Y6 14 Y5 15 Y4 16 Y3 17 Y2 18...

Page 67: ...COMAMERICA COM USTOMER 3ERVICE 0HONE LENWOOD ENTRE IGHWAY ELTA 6 ANADA 0HONE AX 52 HTTP WWW ICOMCANADA COM MAIL INFO ICOMCANADA COM 5NIT ARDEN 2OAD LAYTON 6 USTRALIA 0HONE AX 52 HTTP WWW ICOM NET AU M...

Page 68: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14222MZ C1 2006 Icom Inc...

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