Kenwood TK-3200L Скачать руководство пользователя

Страница: 28 / 36

SCHEMATIC DIAGRAM

TK-3200L

C222

1000p

R43

100

C72

0.1u

R357

R34

470k

C77

470p

C45

R23

10k

C70

470p

R418

47k

L22

C354

0.1u

C78

33p

D301

RB706F-40

C431

0.01u

R25

22k

R308

C69

470p

R355

10k

C73

0.5p

(B)

2SK1830F

Q407

R447

12k

R338

2.2k

D202

HSC277

2SK1830F

Q408

R420

47k

R26

10k

R42

4.7k

R305

100k

L19

220n

C41

6800p

R424

47k

C76

1000p

C75

1000p

L24

L21

3.3u

R425

47k

L404

C435

L403

R417

47k

R36

270k

R419

47k

D11

MA2S111-F

CP405

1Kx2

L12

C47

100p

C39

3300p

C351

0.01u

2SC5108(Y)F

R39

150

R40

100

C433

R423

R301

10k

R435

47k

R217

4.7k

R41

150k

C432

C32

0.1u35

R354

10k

R35

270k

C302

270p

C79

10u6.3

R421

C352

0.01u

R426

R30

33k

C434

R22

IC406

BR24L08F-W

GND

SDA

SCL

VCC

C49

100p

C304

0.22u

R31

470k

7.3MHz

L78-1414-05

C90

1000p

R422

D101

HSC277

C80

470p

C301

3900p

HVC376B

C74

0.5p

C61

L20

3.3u

2SK508NV(K52)

TC2

10p

C68

470p

R37

100

L18

220n

C66 7p

C63

100p

C58

C71

0.1u

C65

L17

27n

C55

12p

R38

180

HVC376B

D10

1SV278F

C59

1.5p

C60

L16

27n

C54

TC1

10p

C52

C62

2SK508NV(K52)

C64

C67

R47

C85

1000p

C87

10p

C86

1000p

R46

10k

R48

330

R49

2.2k

C83

15p

C84

1000p

R50

4.7k

R100

4.7k

C100

470p

C102

12p

C101

470p

C290

(B)

C233

C291

PCTV

DTMF

EEPDAT

EEPCLK

BYTE

GND

BSHIFT

RESET

XOUT

VSS

XIN

VCC

INT

TCLK/DTRDO

RDF/FD

SCLK

DI/O

TDATA/DTRCLK

DIR

STD

QTVCO

DTRLOADN

1/2OSC

PTT

QTTCXO

TXD

RXD

GND

APCSW

DCSW

TX_W/N

RX_SW

TX_SW

GND

PLL_UL

PLL_STB

PLL_DAT

PLL_CLK

RX_W/N

EN5

EN4

EN3

EN2

EN1

OPTDET

AF_CONT

CALLING ALERT SW

DTMF SW

VCC

VSS

LEDTX

LEDRX

PF1

PF2

SIM1

SIM2

5T_C

5R_C

5C_C

BATT

RSSI

BUSY

VOX

QT/DQT_IN

TH_DET

AVSS

VREF

AVCC

MIC_MUTE

100

R457

R416

R456

R902

4.7k

R901

4.7k

C901

2SK1824-A

Q901

RT1P430U

2SC4619(P,Q)

C902

L10

100n

L13

100n

L11

100n

L14

100n

L23

22n

R415

L250

18n

L25

22n

L411

18n

TCLK/DTRDO

RIPPLE FILTER

DC SW/RX VCO

QTTCXO

DC SW/TX VCO

PLL_UL

RF BUFFER AMP

PLL_STB

RF AMP

PLL_DAT
PLL_CLK

MOD

VCO/RX

D3,5,8,9

5R_C

FREQUENCY
CONTROL
/RX VCO

VCO/TX

5T_C

BATT

SP2

EEPROM

APCSW

OSCIN

TX MODULATION

VCC

EN5

VCO OSCILLATION (RX)

EN4

VCO OSCILLATION (TX)

EN3

EN2

3.6864 MHz CLK

EN1

SP2

OSCIN

AMP3O

OPTDET

AF_CONT

TX/RX
RF SW

DETECTOR

CURRENT
STEERING

DI/O

MODULATOR

STD

D2,4,6,7

DTRLOADN

FREQUENCY
CONTROL
/TX VCO

SCLK

BEAT SHIFT SW

DIR

BEAT SHIFT SW

XIN

RDF/FD

TDATA/DTRCLK

5C_C

AF_CONT

PCTV

TXD

INT

MIC_MUTE

RESET

SCAN

QT/DQT_IN

LEDRX

RSSI

LEDTX

OPTDET

LOCK

PTT

BUSY

TX/RX
RF SW

TH_DET

PTT

SP1

DCSW

SP1

RX_W/N

TX_W/N

VSS

VCC

RX LO1

CALLING ALERT SW

DTMF SW

W/N SW/TX

GND

VCC

IC405

30622MAPA49GU

MICROPROCESSOR

2SC5383-T111

R:2.87V

R:2.9V
T:3.0V

BSHIFT ON:4.95V

OFF:0V

R:0.59V
T:4.94V

R:4.94V
T:0.58V

3.7V

0.72V

T:3.37V

R:3.4V

3.4V

T:2.85V

4.73V

4.96V

TX-RX UNIT (X57-6900-XX) -12:K -13:K2 -14:K3

X57-690 2/4

Содержание TK-3200L

Страница 1: ...ing or otherwise for any purpose without the prior written permission of Kenwood Disclaimer While every precaution has been taken in the preparation of this manual Kenwood assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained herein Kenwood reserves the right to make changes to any products herein at any t...

Страница 2: ...ES KSC 35 RAPID CHARGER 31 KNB 45L Li ion BATTERY PACK 31 SPECIFICATIONS BACK COVER CONTENTS Photo is TK 3200L K3 type Knob Volume K29 9309 03 Knob CH K29 9318 03 Whip antenna T90 1039 15 Botton knob PTT K29 9308 23 Refer to the TK 3200 service manual B51 8695 00 for any information which has not been covered in this TK 3200L service manual Button knob Side1 Side2 K29 9364 03 This product uses Lea...

Страница 3: ...4 5500MHz QT 67 0Hz K 2 channel CH2 464 5500MHz CH30 464 4875MHz CH2 467 9250MHz QT 67 0Hz CH3 467 7625MHz CH31 464 5125MHz CH4 467 8125MHz CH32 464 5375MHz CH1 464 5500MHz QT 67 0Hz CH5 467 8500MHz CH33 464 5625MHz CH2 467 9250MHz QT 67 0Hz CH6 467 8750MHz CH34 466 0375MHz CH3 461 0375MHz QT 67 0Hz CH7 467 9000MHz CH35 466 0625MHz CH4 461 0625MHz QT 67 0Hz K2 8 channel CH8 467 9250MHz CH36 466 08...

Страница 4: ...ers PC mode When data is transmitting from the transceiver the red LED lights When data is received by the transceiver the green LED lights Notes The data stored in the computer must match the model type when it is written into the EEPROM Change the transceiver to PC mode then attach the interface cable 4 3 KPG 22 KPG 22A description PC programming interface cable Option The KPG 22 22A is required...

Страница 5: ...l sound from the Target unit 8 If the cloning fails no data will be available in the Target unit when it is returned to User mode 9 When the cloning is successful the Target unit s Scan function will return to its default value Scan OFF Notes The dealer can clone data to two or more transceivers by repeating the above procedures If the transceivers Clone Mode is configured as Disabled the transcei...

Страница 6: ...5 37 466 1125 10 461 0625 38 466 1375 11 461 0875 39 466 1625 12 461 1125 40 466 1875 13 461 1375 41 466 2125 14 461 1625 42 466 2375 15 461 1875 43 466 2625 16 461 2125 44 466 2875 17 461 2375 45 466 3125 18 461 2625 46 466 3375 19 461 2875 47 466 3625 20 461 3125 48 467 7875 21 461 3375 49 467 8375 22 461 3625 50 467 8625 23 462 7625 51 467 8875 24 462 7875 52 467 9125 25 462 8125 53 469 4875 26...

Страница 7: ...emory circuit consists of the CPU IC405 and an EEPROM IC406 An EEPROM has a capacity of 8k bits that contains the transceiver control program for the CPU and data such as transceiver channels and operating features 3 Low Battery Warning The battery voltage is checked using by the microprocessor The transceiver generates a warning tone when the battery voltage falls below the warning voltage 2 show...

Страница 8: ...73GB1H332K CHIP C 3300PF K C40 CC73HCH1H030B CHIP C 3 0PF B C41 CK73GB1H682K CHIP C 6800PF K C42 CC73HCH1H050B CHIP C 5 0PF B C43 CC73HCH1H100C CHIP C 10PF C C44 CK73HB1H471K CHIP C 470PF K C45 CK73GB1A105K CHIP C 1 0UF K C47 CC73HCH1H101J CHIP C 100PF J TX RX UNIT X57 6900 XX 12 K 13 K2 14 K3 1 1A A02 3985 03 PLASTIC CABINET ASSY 15CH SCAN K3 1 1A A02 3986 03 PLASTIC CABINET ASSY 2CH K 1 1A A02 3...

Страница 9: ...C149 CC73GCH1H070B CHIP C 7 0PF B C151 CC73GCH1H030B CHIP C 3 0PF B C152 CC73GCH1H200J CHIP C 20PF J C154 CK73GB1H471K CHIP C 470PF K C156 CC73GCH1H040B CHIP C 4 0PF B C157 CC73GCH1H2R5B CHIP C 2 5PF B C158 CC73GCH1H101J CHIP C 100PF J C159 CC73GCH1H020C CHIP C 2 0PF C C160 CC73GCH1H020B CHIP C 2 0PF B C161 CC73GCH1H050B CHIP C 5 0PF B C163 CC73GCH1H030B CHIP C 3 0PF B C164 CC73GCH1H050B CHIP C 5 ...

Страница 10: ... 0 10UF K C355 CK73GB1C104K CHIP C 0 10UF K C401 CC73GCH1H471J CHIP C 470PF J C402 CK73HB1H102K CHIP C 1000PF K C403 CK73GB1C104K CHIP C 0 10UF K C405 CC73GCH1H101J CHIP C 100PF J C407 CK73HB1H102K CHIP C 1000PF K C409 410 CK73GB1A105K CHIP C 1 0UF K C411 CK73HB1H102K CHIP C 1000PF K C415 CK73HB1H471K CHIP C 470PF K C417 CK73GB1A105K CHIP C 1 0UF K C418 419 CK73HB1H102K CHIP C 1000PF K C421 CK73GB...

Страница 11: ...0 J 1 16W R41 RK73HB1J154J CHIP R 150K J 1 16W R42 RK73HB1J472J CHIP R 4 7K J 1 16W R43 RK73HB1J101J CHIP R 100 J 1 16W R46 RK73HB1J103J CHIP R 10K J 1 16W R47 RK73HB1J220J CHIP R 22 J 1 16W R48 RK73HB1J331J CHIP R 330 J 1 16W R49 RK73HB1J222J CHIP R 2 2K J 1 16W R50 RK73HB1J472J CHIP R 4 7K J 1 16W R100 RK73HB1J472J CHIP R 4 7K J 1 16W R103 RK73GB2A473J CHIP R 47K J 1 10W R105 RK73GB2A331J CHIP R...

Страница 12: ...4 355 RK73HB1J103J CHIP R 10K J 1 16W R357 RK73HB1J000J CHIP R 0 0 J 1 16W R360 RK73HB1J000J CHIP R 0 0 J 1 16W R388 RK73HB1J000J CHIP R 0 0 J 1 16W R403 RK73GB2A101J CHIP R 100 J 1 10W R404 RK73HH1J474D CHIP R 470K D 1 16W R405 RK73GB2A334J CHIP R 330K J 1 10W R406 RK73HH1J474D CHIP R 470K D 1 16W R407 RK73HB1J334J CHIP R 330K J 1 16W R408 412 RK73HB1J473J CHIP R 47K J 1 16W R413 414 RK73GB2A331J...

Страница 13: ...1824 A FET Q109 RT1P441U TRANSISTOR Q202 RT1P441U TRANSISTOR Q203 2SC4649 N P TRANSISTOR Q204 205 3SK318 FET Q301 RT1P141U TRANSISTOR Q302 2SC4919 TRANSISTOR Q303 RT1N441U TRANSISTOR Q304 2SA1362 F GR TRANSISTOR Q305 RT1N441U TRANSISTOR Q306 2SK3577 A FET Q316 2SK3577 A FET Q317 318 2SK1824 A FET Q401 402 RT1N141U TRANSISTOR Q403 404 CPH3317 FET Q405 RT1P237U T111 TRANSISTOR Q407 408 2SK1830F FET ...

Страница 14: ...30 2606 48 E N83 2005 48 TX RX Unit 50 6 11 9 20 19 10 37 23 E E Ex2 Ex2 E E 21 Ex2 45 33 18 2 Dx2 25 15 E 26 32 28 22 14 31 31 55 C C 38 49 B 5 A 34 36 57 46 35 51 52 16 17 29 47 53 1 CF201 24 7 30 56 3 12 K Note If a part reference number is listed in a box on the exploded view of the PCB that part does not come with the PCB These parts must be ordered separately ...

Страница 15: ...CLIP J29 0734 05 4 CAP SP MIC B09 0680 03 42 PROTECTION BAG H25 0085 04 40 PACKING FIXTURE H12 4221 05 54 SCREW SET N99 2046 05 44 HOLDER SP MIC J19 5472 03 59 CHARGER W08 0988 05 8 INSTRUCTION MANUAL B62 1978 00 700 KNB 45L Li ion BATTERY PACK 60 AC ADAPTER AC120V W08 0989 05 701 WARRANTY CARD 702 PAMPHLET 58 WHIP ANTENNA T90 1039 15 ...

Страница 16: ...Useful if ammeter equipped The following parts are required for adjustment 1 Antenna connector adapter The antenna connector of this transceiver uses an SMA terminal Use an antenna connector adapter SMA f BNC f or SMA f N f for adjustment The adapter is not provided as an option so buy a commercially available one 2 Repair Jig Chassis Use jig part No A10 4086 03 for repairing the transceiver Place...

Страница 17: ...nt meter at all times during tuning ADJUSTMENT Adjustment points VR1 Frequency adjustment BPF Band pass wave form test point CV VCO lock voltage adjustment terminal TC1 Transmit VCO lock voltage adjustment TC2 Receive VCO lock voltage adjustment CV VCO lock voltage adjustment terminal Frequency and signaling The transceiver has been adjusted for the frequencies shown in the following table When re...

Страница 18: ...e After replacing Adjust 2 PTT ON 50Hz the TCXO X1 align frequency 2 High power TEST CH Low Power meter Programming 2 0W 0 1W Adjust Low Ammeter Software KPG 88D 1 3 A or less Center High High 5 points BATT terminal voltage 7 5V PTT ON 3 Low power TEST CH Low 1 0W 0 1W Adjust Low 1 0 A or less Center High High 5 points BATT terminal voltage 7 5V PTT ON 4 DQT TEST CH Center Power meter Make the bal...

Страница 19: ...Hz 40Hz Adjust Low Software KPG 88D Wide High 3 points LPF 3kHz HPF OFF PTT ON Narrow TEST CH Center 0 40kHz 40Hz PTT ON 8 DQT deviation TEST CH Center 0 75kHz 40Hz Adjust Low Wide High 3 points LPF 3kHz HPF OFF PTT ON Narrow TEST CH Center 0 40kHz 40Hz PTT ON 9 DTMF deviation TEST CH Center 3 0kHz 100Hz Adjust LPF 15kHz Wide HPF OFF PTT ON Narrow TEST CH Center 1 5kHz 100Hz PTT ON 10 MSK deviatio...

Страница 20: ...123 dBm 0 16µV SSG MOD 3 0kHz Narrow TEST CH Center SSG output 122 dBm 0 18µV SSG MOD 1 5kHz 4 SQL9 TEST CH Center Tight Low Writing High Wide SSG output 117 dBm 0 3µV SSG MOD 3 0kHz Narrow TEST CH Center SSG output 116 dBm 0 35µV SSG MOD 1 5kHz 5 BATT BATT terminal voltage 5 9V DVM ANT Write BATT terminal detection BATT terminal voltage 5 9V Writing Receiver Section Item Condition Measurement Adj...

Страница 21: ...7 R18 R19 R20 C901 R21 R22 R2 C301 R26 F401 Q8 R30 R31 R1 R2 R3 R4 R5 R6 R8 R9 R42 VR1 C351 C352 C354 C355 Q405 Q407 D G S Q408 L401 L402 L403 L404 X2 C10 C11 C13 R203 C19 BATT 1 100 25 26 50 51 75 76 1 3 4 5 1 4 5 8 D G S 5M 5C 1 10 11 20 PCTV BPF CV TK 3200L PC BOARD TX RX UNIT X57 6900 XX 12 K 13 K2 14 K3 Component side view J79 0048 09 Ref No Address IC1 9G IC101 4M IC302 8P IC401 4C IC403 8A ...

Страница 22: ... R334 R140 R335 R141 R336 R142 R143 R339 R340 R341 R342 R344 R345 R346 R347 R348 R349 R350 C126 C901 C902 R25 R26 C138 Q8 C334 C140 R30 C335 R31 C336 C146 C148 C340 C341 C342 C343 C344 C345 C346 D102 Q401 Q402 IC101 IC302 1 5 6 10 BPF D G S 5MS OPTDET PTT RXD MICIN MIC TXD AE SPO SPI NC B 1 4 5 8 SB S S D D G G CN13 ANT J79 0048 09 SP SP EN5 EN4 EN3 GND EN2 EN1 GND SP2 SP1 SB B TX RX UNIT X57 6900...

Страница 23: ...901 R21 C902 R22 R25 C301 R26 C138 F401 Q8 C334 C140 R30 C335 R31 C336 R1 R2 C146 R3 R4 C148 R5 R6 R8 C340 R9 C341 C342 C343 C344 C345 C346 R42 VR1 C351 C352 C354 C355 D102 Q401 Q402 Q405 Q407 D G S Q408 IC101 L401 L402 L403 L404 IC302 1 5 6 10 X2 C10 C11 C13 R203 C19 BATT 1 100 25 26 50 51 75 76 1 3 4 5 1 4 5 8 D G S 5M 5C 1 10 11 20 PCTV BPF CV D G S 5MS OPTDET PTT RXD MICIN MIC TXD AE SPO SPI N...

Страница 24: ...C130 C132 C145 Q4 G D Q5 C149 R32 R137 L109 C338 R34 C152 C151 C135 C133 C191 C134 C136 C339 R35 R36 C156 C158 L110 C169 R40 C157 C160 C159 C168 C154 R192 R191 C163 C161 C164 C166 C 06 R145 R151 D103 D122 D104 Q205 D204 D203 D210 C110 C113 C111 L250 L214 L212 L211 L215 J79 0048 09 G D S S 1 3 4 2 PTT RXD J301 EXT SP EXT MIC TXD AE SPI SPO NC 5MS OPTDET MIC MICIN TK 3200L PC BOARD TX RX UNIT X57 69...

Страница 25: ...02 1 3 4 5 06 Q100 R103 C102 L411 D10 R305 R306 R307 R308 R310 R311 R312 R313 R314 L1 R315 R316 L3 R317 R318 L5 R319 L7 L8 L9 R320 R321 R322 R323 R324 R325 R326 R327 R328 R329 L10 L11 L13 L14 R330 R331 R332 L17 L18 L19 L20 L21 L22 L23 C304 L24 C306 C307 C308 C309 C310 C311 C312 C313 C314 C315 R12 C316 R13 C317 R14 C318 C319 R17 C320 C321 C322 C323 C324 R360 C325 C326 C327 R23 C328 Q1 C329 Q2 Q3 G ...

Страница 26: ...7 L18 TH101 L19 R337 L20 L21 L22 L23 C304 L24 C306 C307 R343 C308 C309 C122 R903 C310 C311 C312 C313 C314 C904 C315 R12 C316 R13 C317 R124 C129 R194 R14 C318 C319 C124 C128 R17 C130 C320 C321 C322 C323 C324 C132 R360 C325 C326 C327 R23 C328 Q1 C329 C145 Q2 Q3 G S D R27 Q4 G D S Q5 C149 Q6 Q7 C330 Q9 C331 C332 C333 R32 R137 L109 R33 C338 R34 C152 C151 C135 C133 C191 C134 C136 C339 R35 R36 R37 R38 R...

Страница 27: ... VoUT R411 47k C427 1u L3 560n C16 1000p S401 CPH3317 Q404 D1 MA2S111 F C409 1u C426 1u R14 330k D404 B30 2157 05 C17 47p R437 47k C27 3 3u16 R413 330 R15 220 R3 33k C402 1000p L402 R409 47k C30 470p R405 330k C40 3p X1 12 8MHz L77 1931 05 1 VC 2 GND 3 oUTPUT 4 VCC R18 180 D402 1SR154 400 C407 1000p IC404 BD4845FVE 1 VoUT 2 SUB 3 NC 4 GND 5 VDD R5 100k C419 1000p R10 0 C12 1000p Q405 RT1P237U T111...

Страница 28: ...24 QTVCO 25 DTRLOADN 26 1 2OSC 27 PTT 28 QTTCXO 29 TXD 30 RXD 31 GND 32 APCSW 33 34 35 DCSW 36 TX_W N 37 RX_SW 38 TX_SW 39 GND 40 PLL_UL 41 PLL_STB 42 PLL_DAT 43 PLL_CLK 44 45 RX_W N 46 EN5 47 EN4 48 EN3 49 EN2 50 EN1 51 OPTDET 52 AF_CONT 53 CALLING ALERT SW 54 DTMF SW 55 56 57 58 59 60 VCC 61 62 VSS 63 64 65 66 67 68 69 70 71 72 LEDTX 73 LEDRX 74 PF1 75 PF2 76 SIM1 77 SIM2 78 79 80 5T_C 81 5R_C 8...

Страница 29: ...00k R312 330k C319 270p R331 150k C333 0 1u R207 4 7k R130 150k D TH203 100k R317 470k R135 150k D R446 0 C310 0 068u C440 1 5p R134 150k D TH101 100k R139 47k C220 1000p C329 1u R209 2 7k R206 10 R142 0 D102 HZU5CLL C228 10p RXAFO R215 100 C326 1000p R332 15k R314 10k R115 8 2k C307 0 1u C106 470p C107 6p R103 47k R106 22 L102 C111 470p C110 470p C113 0 1u R110 330 C191 0 01u L220 2 5n C123 33p C...

Страница 30: ... R227 1k R226 1k R243 1M R253 100k L202 C258 470p BPF L204 270n R255 0 R248 220 R251 100k L410 C152 20p C159 2p C161 5p C164 5p C168 1p L223 4T C156 4p B C157 2 5p B C240 3 5p B L211 8 2n C244 2 5p B D210 HVC355B C245 22p C246 2p B C248 2p B C247 470p R241 1M C249 4 5p C250 22p C252 1p B C253 1 5p B C255 22p C257 4p L214 8 2n C292 1000p L228 8 2n C267 2 5p C268 22p C272 2p B C269 2p B C273 22p C27...

Страница 31: ... 2n C128 470p L109 C119 470p R114 47k C129 470p C134 0 01u R137 0 C130 470p C122 33p C135 0 1u C132 20p L107 1 2n R193 47k L105 15n R112 0 R194 47k R190 100 R116 22 C905 6p L106 C136 1u C112 7p R238 100k L212 8 2n 3SK318 Q205 C266 470p CN201 R254 68k C254 470p D205 HVC355B C262 470p R244 1M C265 470p D206 HVC355B C271 470p C263 470p R257 1M R249 22 C251 470p C230 0 01u R258 0 C256 4 7u6 3 C259 470...

Страница 32: ...4 2SA1362 F GR Q303 RT1N441U AGC DET Q302 2SC4919 D303 DAN222 D302 RB706F 40 D301 RB706F 40 VOX MOD DTRLOADN TDATA DTRCLK STD TCLK DTRDO DI O RDF FD SCLK DIR 5M EN1 EN2 EN3 EN4 LPF QTVCO LPF QTTCXO Q202 RT1P441U 5C INT IC404 BD4845FVE INT PROTECT D402 1SR154 400 SB PROTECT D401 RB521S 30 RESET RESET AVR IC401 XC6204B502MR 5C DC SW Q405 RT1P237U T111 AVR DC 5R SW 5R_C X2 L78 1414 05 7 37MHz EEPROM ...

Страница 33: ...LEDTX LEDRX BATT XIN XOUT PF2 PF1 PTT 5M MICROPROCESSOR IC405 30622MAPXXXGU LED GREEN LED RED SB SB SW DC SW DC D404 B30 2157 05 D403 B30 2156 05 Q401 RT1N141U LEDTX LEDRX TH_DET D11 MA2S111 F APCSW Q102 2SK2596 D101 HSC277 D202 HZU5CLL SW SW Q105 2SK879 Y F PCTV AMP AMP SW Q108 2SK1824 A SW 5C IC101 TA75W01FUF CURRENT Q9 2SC4619 P Q D122 D103 D104 D106 HVC131 DC AMP Q107 RT1N141U AMP ANT 5T 5T DC...

Страница 34: ...er Frequency LPF Q203 BPF IF2 450kHz Q9 C87 D101 RXLO C107 D202 1 0dBm C101 Q100 Receiver Section Transmitter Section LEVEL DIAGRAM To make measurements in the AF section connect the AC level meter ANT input 53dBm 1kHz FM 3kHz DEV WIDE In the RF section use 1000pF coupling capacitor The display shows the SSG input value required to obtain 12dB SINAD without local level AG is set to the MIC input b...

Страница 35: ... 3W x 43 2H x 100 0D mm 3 3 8W x 1 45 64 x 4D inches Weight Charger only Approx 90g 0 2 lbs Specifications KNB 45L Li ion BATTERY PACK External View External View Schematic Diagram Thermistor 10kΩ 0 5 Diode PCBA DISCHARGE TERMINAL SIDE REAR CHARGE TERMINAL SIDE Voltage 7 4V 3 7V x 2 Battery capacity 2000mAh Specifications ...

Страница 36: ... Selectivity 70dB Wide 60dB Narrow Intermodulation 65dB Wide 60dB Narrow Spurious Response 60dB Audio Power Output 500mW at 8Ω less than 10 distortion Transmitter Measurements made per TIA EIA 603 RF Power Output 2W 1W Spurious and Harmonics 65dB Modulation 16K0F3E Wide 11K0F3E Narrow FM Noise 45dB Wide 40dB Narrow Audio Distortion Less than 5 SPECIFICATIONS 2967 3 Ishikawa machi Hachioji shi Toky...

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