Kenwood TK-6110 Service Manual Download Page 41

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D102

W2+

W2–

R23

C103

C31

L10

D101

C104

–

C120

C112

C111

IC103

8TB

IC102

CN4

IGN

GND

ES2

ES1

ISP

SPG

C108

R101

CN5

CN2

DEO

HK2

MI2

FSW
AUX

PTT2

C101

SQL

CLK DAT

CN3

CN1

CN203

L11

R24

CN201

TP1

TP2

XF201

CN204

VR901

R930

J901

CN202

8RBC

L13

L19

L18

L20

L15

C45

L12

D103

C105

R102

D104

C117

Q110

C116

R117

R118
R108

C107

R128

Q108

Q106

Q103

Q112

D106

D105

D108

D109

R111
R145

R144

Q111

R112

C118

F701

R38

C780

C794

R761

R765

R768

R764

IC711

C845

R767

R766

R812

R110

IC715

C757

R714

R722

R725

Q706

Q704

Q705

Q703

R712

C136

R132

C135

C704

R130

R129

L701

R131

R814

L702

R791

R792

C831

C798

R762

R798

R800

IC714

R799

C760

R801

C834

R804
R803

C703

C792

R760

C791

R758

R779

C793

R763

R759

R757

IC709

R755

R754

C788

IC712

C795

C805

R780

R815

R781

Q707

C812

C811

C810

R783 R787

C814

C813

C816

R786

C817

R789

C815

R778

R769

C806

R777

R776

C801

R774

C809

C807

R775

C808

R770
R771
R773

C802
C803
C804

C832

VR701

L706

L704

IC710

C776

C775

R740

R738

R734

R782

R784

R785

R788

C772

C773

R735 C818

R790

R772

R741

R739

C777

C797

C796

C844

IC706

X701

D710

R751

C784

C785

R708

Q701

R710

L703

Q702

R756

C786

C787

R752

C789

IC708

Q113

C93

R123

C124

R119

Q117

C122

R120

Q118

R124

C125

Q114

Q13

R121

R63

R60

R61

R59

R58

R57

R56

Q119

C50

R47

C58

R48

R49

R50

R46

IC2

R44

C92

TH2

R27

R29
C59

C69

R52

R53

C51

R125

Q115

C126

R45

Q11

C744

C750

C747

C725

C730

C734

C756

C753

C738

R263

D208

R269

C279

D207

R264

D206

C821

C800

C839

C841

R805

C827

C837

Q708

R806

C828
C829
C830

IC713

Q709

R802

C836 R809

C840

C833
C838
C843

R810
R807
R808

D711

C825

L705

C822

R793
C820

R811

C819

R794

R795

C823

R797

C826

C824

R733

C771

R732

C770

R730
R731

R729
C768

C774

R742

R737

C778

R743

R744

C779

IC705

R749

R747

IC707

R748
C783 R745

C782

R746

C781

C251

C250

L225

L224

L237

R244
C252

R232

L204

Q205

R243

C255

C256

C253

R242

C309

R241

L226

C271

C257

C258

R254

C266 C262

C264

C263

R246

C267

IC202

C277

C275

R258

C273

R256

Q206

R253

R249

C269

C270 C272

R252

R260

R257

R255

C278

R259

C274

C276

R251

C268

C280

R261

R245

R265

C281

R262

IC203

TH201

CF201

CF202

C741

R706

C759

C748

C751

C754

C742

C731

C735

C745

C739

C726

C39

C46

C40

L210 C228

L211

C230

R223

C231

R225

L213

R226

R227

C233

C225

L208

R221

L212

C229

R267

C259

L228

R266

R268

C260

L214

L219

R234

R233
R237
R235
R239
R238
C247

Q203

Q204

C243

C245

C246

R240

L222

C248

L223

C249

C242

L220

L221

R236

C241
R231

C308

R230

C307

R270

L218

Q202

IC201

R228

C235

C236

L215

C237

L216

C239

R229

L217

C238

C240

C285

L207

C227

L209

C226

C232

L227

R218

C222

R215

C221

D205

C284

C47

C49

R32

C64

L16

C69

R33

C68

C95

C56

R26

L14

C196

C197

C100

C99

C198

C199

R31

C60
R30

R28

C55

C54

C78

C75

C72

C76

C77

C79

R36

C70

C71

R203

C206

D202

R202

C218

C204

L202

C80

C203

C217 R208 C212 R207 C205 R201

R204

Q201

R211
C282

C211

R212

C209

C208
C214
C210

L205

R205

L203

R206

C213

D203

D204

C219

R216

L206

C215

L232

L231

L230

L229

C287

C288

TC202

C290

C291

C293

C294

TC204

C296

ANT

GND

PTT/TXD

MIC

GND

VOL

BLC

GND

HK/RXD

GND

5CM

GND

TXLED

BLC

PSW

KES

CLK

LCDCS

5CM

RXLED

J72-0720-02 A/3

J72-0720-02 C/3

BLC

GND

PSB

PTT

MIC

TK-6110

PC BOARD VIEW

TX-RX UNIT (X57-6100-XX) (A/3, C/3) -10 : K -11 : K2 Component side view

Component side

Foil side

Pattern 1

Pattern 2

Pattern 3

Pattern 4

Pattern 5

Pattern 6

Ref. No. Address

IC2

IC102

IC103

IC201

10N

IC202

11L

IC203

11K

IC705

13J

IC706

10H

IC707

13K

IC708

IC709

13H

IC710

10G

IC711

IC712

13H

IC713

11I

IC714

11G

IC715

10F

Q11

Q13

Q103

Q106

Q108

Q110

Q111

Q112

Q113

Q114

Q115

Q117

Q118

Q119

Q201

Ref. No. Address

Q202

11N

Q203

11M

Q204

11M

Q205

12L

Q206

10K

Q701

Q702

Q703

11E

Q704

11E

Q705

11E

Q706

11E

Q707

12H

Q708

11I

Q709

11J

D101

D102

D103

D104

D105

D106

D108

D109

D202

D203

D204

D205

D206

10J

D207

10J

D208

D710

D711

12J

Summary of Contents for TK-6110

Page 1: ...ESCRIPTION 13 SEMICONDUCTOR DATA 18 DESCRIPTION OF COMPONENTS 20 PARTS LIST 22 EXPLODED VIEW 31 PACKING 32 ADJUSTMENT 33 TERMINAL FUNCTION 40 PC BOARD VIEWS TX RX UNIT X57 6100 XX A 3 C 3 41 TX RX UNIT X57 6100 XX B 3 47 SCHEMATIC DIAGRAM 51 BLOCK DIAGRAM 57 SPECIFICATIONS 59 Cabinet A01 2170 03 Microphone T91 0621 05 Knob VOL K29 5389 03 Panel assy A62 0761 13 Key top K29 5388 02 ...

Page 2: ...one operator s license There is no license required to install or operate the radio GENERAL 3 PRE INSTALLATION CHECKOUT 3 1 Introduction Each radio is adjusted and tested before shipment How ever it is recommended that receiver and transmitter opera tion be checked for proper operation before installation 3 2 Testing The radio should be tested complete with all cabling and accessories as they will...

Page 3: ...INSTALLATION PLANNING CONTROL STATIONS 5 1 Antenna system Control station The antenna system selection depends on many factors and is beyond the scope of this manual Your KENWOOD dealer can help you select an antenna sys tem that will best serve your particular needs 5 2 Radio location Select a convenient location for your control station radio which is as close as practical to the antenna cable e...

Page 4: ... you receive a call by 2 Tone or DTMF 1 2 3 4 5 6 7 8 9 Press these PF programmable function keys to activate their programmable func tions The default setting of these keys is No Function 10 1 2 Display Displays the operating Channel number the Channel name and the transceiver status Displays the operating channel number and the channel status P indicates a Priority channel HC indicates a Home Ch...

Page 5: ...alkback The transceiver reverts to the channel before scanning or the channel that you changed during scan 4 Selected channel The transceiver reverts to the channel before scanning or the channel that you changed during scan While the transceiver pauses scanning the revert chan nel becomes the channel you selected with CH UP CH DW CH1 to CH5 in the last step 5 Priority with talkback The transceive...

Page 6: ...OST function always starts at off 3 10 TOT Time Out Timer The transceiver has the TOT This parameter selects the period of time users can continuously transmit When the selected period passes the transceiver gener ates an warning tone and stops the transmission 3 11 TOT Pre Alert The transceiver has TOT pre alert timer This param eter selects the time at which the transceiver generates TOT pre ale...

Page 7: ...ly displayed channel be tween Delete and Add The Add channel contained in the scan sequence and Delete channel is not contained In the scan mode this key switches the channel delete or add temporarily 5 7 Home Channel Press this key once the channel switches to the pre pro grammed home channel Press this key again the channel goes back to the previous channel 5 8 Monitor Monitor the channel before...

Page 8: ...ds If Auto Reset has been pro grammed and 4 receiving reset code Primary code or secondary code 8 Data Programming PC Mode 8 1 Preparation and Connection The TK 6110 transceiver is programmed by using a per sonal computer programming interface cable KPG 46 and programming software KPG 59D The programming software can be used with an IBM PC or compatible machine Figure 2 shows the setup for pro gra...

Page 9: ...e select 7 Held down the A key Turn the transceiver power on Until the display change to PROG1152 8 Check the connection between the transceiver and the personal computer and make sure that the transceiver is in the Main Programming Mode 9 Press F10 on the personal computer A window opens on the display to indicate progress of writing When the transceiver starts to receive data PG is appeared on 2...

Page 10: ...tting mode 2 Set a code for each channel by using the programming software KPG 59D 2 Option Board Terminal Terminals for mounting the option board are provided at the center of the TX RX unit The table shows the corre spondence between the board and terminals Disconnect R725 and R778 in TX RX unit when the voice scrambler board is attached Connect the option board to the connection terminals of th...

Page 11: ...tion Port 2 For voice scrambler etc Port name Abbreviation Abbreviation Name Description Connection Note PCB Schematic diagram G CODE 1 Scrambler code 1 First of four bits of scrambler code CPU output Board code selection D CODE 2 Scrambler code 2 Second of four bits of scrambler code Logic by binary code E CODE 3 Scrambler code 3 Third of four bits of scrambler code F CODE 4 Scrambler code 4 Four...

Page 12: ...changing the connec tor Extracting tool the following extracting tool is recommended Molex Inc Order No 11 03 0002 1 Remove the connector with jumper from the external speaker connector on the rear panel of the radio Fig 3 1 Note Save the jumper which is required when the radio is used without the external speaker INSTALLATION Fig 2 1 3 13 15 KCT 18 Contact Fig 3 1 Fig 3 2 Fig 3 3 1 3 6 12 13 15 B...

Page 13: ... First Mixer The signal from the band pass filter is heterodyned with the first local oscillator signal from the PLL frequency syn thesizer circuit at the first mixer IC201 to become a 128 55MHz first intermediate frequency IF signal The first IF signal is fed through two monolithic crystal filters XF201 to further remove spurious signals 3 3 IF Amplifier The first IF signal is amplified by Q202 a...

Page 14: ... limited and pre empha sized by IC713 and D711 4 2 Modulator Circuit The output of Audio processor IC703 is passed to the D A converter IC710 for maximum deviation adjustment and the summing amplifier IC711 before being applied to a varactor diode in the voltage controlled oscillator VCO lo cated in the frequency synthesizer section 4 3 Down Mixer At Q503 a modulated VCO2 signal is mixed with 2nd ...

Page 15: ...reduce the transmitter output power to a safe operating level TX mixer Q503 RF amp Q1 RF amp Q2 LPF Predrive amp Q3 Drive amp Q4 Drive amp Q5 RF power amp Q6 TX RX ANT SW K1 RF power amp Q7 ANT Fig 6 Drive and final amplifier PDAT PCLK LE TCXO LPF LPF VCO2 VCO1 BUFF BUFF BUFF SW BUFF CPU SW 16 8MHz UL Dual PLL 8TB 8R 8TB 8R TX local 1 RX local 1 TX local 2 RX local 2 MOD TONE Fig 7 PLL block diagr...

Page 16: ...smitting encode data QT DQT 7 Sending serial data to output expander IC704 IC701 IC702 and IC703 to control various function in the unit 7 1 Memory Circuit IC607 has a flash memory with a capacity of 2M bits that contains the transceiver control program for the CPU and data such as transceiver channels and operating features This program can be easily written from an external de vices Data such as...

Page 17: ...TD DCK SD Fig 13 Decode CIRCUIT DESCRIPTION IC901 D913 D912 D914 D915 CH UP MON B SCN CH DN A C Q1 Q3 Q4 Q5 IC604 CPU CLK DAT LCDCS K1 K2 Fig 11 Key input IC604 CPU LPF SUM LPF SUM SUM VCO2 HSDO LSDO TX AUDIO RX AUDIO to AF AMP MOD IC710 DAC ADJ Fig 12 Encode 8 2 Decode Low speed data QT DQT The demodulated signal from the FM IC IC202 is ampli fied by IC709 2 2 and passes through a low pass filter...

Page 18: ...ONDUCTOR DATA Pin No Pin name I O Action 46 STB1 O Shift register 1 STB 47 STB2 O Shift register 2 STB 48 71 Cannot use Flash ROM access port 72 VSS GND 73 74 Cannot use Flash ROM access port 75 Cannot use Flash ROM 4Mbit access port 76 Cannot use open 77 78 Cannot use Flash ROM access port 79 KEY I GE STAR KEY 80 NC Cannot use open 81 VDD 5V 82 SCL O EEPROM clock 83 SDA I O EEPROM data 84 CLK O C...

Page 19: ... Scrambler code set 12 Q7 COD3 Scrambler code set 11 Q8 COD4 Scrambler code set RF Final Amplifier 2SC2540 TX RX Unit Q6 Q7 Absolute maximum ratings Symbol Parameter Condition Rating VCBO Collector to base voltage 35V VEBO Emitter to base voltage 4V VCEO Collector to emitter voltage RBE 17V IC Collector current 10A PC Collector dissipation 75W Tj Junction temperature 175 C Tstg Storage temperature...

Page 20: ...mplifier Q4 5 TX drive amplifier Q6 7 TX final amplifier Q8 DC switch Q9 DC amplifier APC controller Q10 DC switch TX RX switch Ref No Use Function Operation Condition Q11 DC switch APC control Q12 DC amplifier APC controller Q13 DC switch APC control Q101 DC switch On when push the power switch Q102 DC switch On when power off Q103 DC switch On when power on Q104 DC switch On when power off Q105 ...

Page 21: ...n D106 DC switch D107 Surge absorption D108 DC switch D109 Voltage reference Protection of high voltage D202 205 B P F tuning Vari cap tuning D206 Noise detector D207 DC switch On when TX D208 Voltage reference Voltage protection D401 DC switch D501 504 RF switch TX RX D701 710 Surge absorption D711 Voltage clamp Display Unit X57 6100 XX B 3 10 K 11 K2 Ref No Use Function Operation Condition IC901...

Page 22: ... PACKING FIXTURE REAR 47 2C H25 0723 04 PROTECTION BAG 230X400 MAIN BODY 48 3C H52 1504 02 ITEM CARTON CASE 50 1D J19 1584 05 HOLDER ACSY 51 2B J21 8387 04 HARDWARE FIXTURE 15P CONNECTOR 52 2B J21 8388 04 HARDWARE FIXTURE SP 53 3B J21 8413 04 HARDWARE FIXTURE LCD 54 1D J29 0662 03 BRACKET ACSY 55 1B J42 0515 05 BUSHING 15P CONNECTOR 56 1A J42 0702 05 BUSHING W1 57 2B J99 0356 04 ADHESIVE TAPE SP 5...

Page 23: ...04K CHIP C 0 10UF K C107 CK73FB1E224K CHIP C 0 22UF K C108 CE04EW1E470M ELECTRO 47UF 25WV C109 110 CK73FB1E104K CHIP C 0 10UF K C111 CE04EW1E101M ELECTRO 100UF 25WV C112 CE04EW1E470M ELECTRO 47UF 25WV C113 C92 0560 05 CHIP TAN 10UF 6 3WV C114 115 CK73FB1E224K CHIP C 0 22UF K C116 117 CK73GB1H102K CHIP C 1000PF K C118 119 CK73FB1E104K CHIP C 0 10UF K C120 CE04EW1E470M ELECTRO 47UF 25WV C121 CK73FF1...

Page 24: ...1H220J CHIP C 22PF J C416 CK73GB1H102K CHIP C 1000PF K C417 CC73GCH1H221J CHIP C 220PF J C418 CC73GCH1H680J CHIP C 68PF J C419 421 CK73GB1H103K CHIP C 0 010UF K C422 CC73GCH1H221J CHIP C 220PF J C423 C92 0543 05 CHIP TAN 3 3UF 10WV C424 CK73GB1H102K CHIP C 1000PF K C425 CK73GB1H103K CHIP C 0 010UF K C501 C92 0560 05 CHIP TAN 10UF 6 3WV C502 CC73GCH1H100D CHIP C 10PF D C503 CK73GB1H103K CHIP C 0 01...

Page 25: ...00PF J C757 CK73GB1H102K CHIP C 1000PF K C759 CC73GCH1H101J CHIP C 100PF J C760 C92 0560 05 CHIP TAN 10UF 6 3WV C764 767 CK73GB1H102K CHIP C 1000PF K C768 CK73GB1C333K CHIP C 0 033UF K C770 CC73GCH1H121J CHIP C 120PF J C771 CK73GB1H103K CHIP C 0 010UF K C772 CK73GB1C273K CHIP C 0 027UF K C773 CK73GB1H103K CHIP C 0 010UF K C774 CK73GB1H222K CHIP C 2200PF K C775 CC73GCH1H271J CHIP C 270PF J C776 CK7...

Page 26: ...OR 270NH L213 214 L39 1272 05 TOROIDAL COIL L215 L92 0138 05 FERRITE CHIP L216 L39 1272 05 TOROIDAL COIL L217 L40 1885 92 SMALL FIXED INDUCTOR 180NH L218 L40 1295 34 SMALL FIXED INDUCTOR 1 2UH L219 L34 4616 05 AIR CORE COIL L220 L40 1295 34 SMALL FIXED INDUCTOR 1 2UH L221 L40 2205 34 SMALL FIXED INDUCTOR 22UH L222 L34 4648 05 COIL L223 L34 4625 05 COIL L224 L34 4648 05 COIL L225 L34 4625 05 COIL L...

Page 27: ...R 470 J 1 16W R113 RK73GB1J104J CHIP R 100K J 1 16W R114 RK73GB1J333J CHIP R 33K J 1 16W R115 117 RK73GB1J473J CHIP R 47K J 1 16W R118 RK73GB1J472J CHIP R 4 7K J 1 16W R119 121 RK73GB1J473J CHIP R 47K J 1 16W R123 RK73GB1J152J CHIP R 1 5K J 1 16W R124 125 RK73GB1J472J CHIP R 4 7K J 1 16W R127 RK73GB1J102J CHIP R 1 0K J 1 16W R128 RK73GB1J104J CHIP R 100K J 1 16W R129 132 RK73GB1J103J CHIP R 10K J ...

Page 28: ...R522 RK73GB1J100J CHIP R 10 J 1 16W K2 R523 RK73GB1J101J CHIP R 100 J 1 16W K2 R523 RK73GB1J331J CHIP R 330 J 1 16W K R524 RK73GB1J100J CHIP R 10 J 1 16W K R524 R92 1252 05 CHIP R 0 OHM K2 R525 RK73GB1J102J CHIP R 1 0K J 1 16W R526 RK73GB1J182J CHIP R 1 8K J 1 16W R527 R92 1252 05 CHIP R 0 OHM R528 RK73GB1J154J CHIP R 150K J 1 16W R529 RK73GB1J104J CHIP R 100K J 1 16W K R529 RK73GB1J124J CHIP R 12...

Page 29: ...K J 1 16W R777 RN73GH1J913D CHIP R 91K D 1 16W R778 R92 0670 05 CHIP R 0 OHM R779 R92 1252 05 CHIP R 0 OHM R780 RK73GB1J104J CHIP R 100K J 1 16W R781 RN73GH1J682D CHIP R 6 8K D 1 16W R782 RK73GB1J472J CHIP R 4 7K J 1 16W R783 RK73GB1J155J CHIP R 1 5M J 1 16W R784 785 RK73GB1J472J CHIP R 4 7K J 1 16W R786 RN73GH1J683D CHIP R 68K D 1 16W R787 RK73GB1J474J CHIP R 470K J 1 16W R788 RK73GB1J472J CHIP R...

Page 30: ...U4094BCF IC SHIFT REGISTER IC902 LC75824W IC LCD DRIVER Q1 2SC4649 N P TRANSISTOR Q2 2SC3357 TRANSISTOR Q3 2SK2596 FET Q4 5 2SK3075 FET Q6 7 2SC2540 TRANSISTOR Q8 2SK1824 FET Q9 2SA1362 Y TRANSISTOR Q10 2SK1824 FET Q11 DTC114TE DIGITAL TRANSISTOR Q12 2SB1132 Q R TRANSISTOR Q13 2SK1824 FET Q101 DTA114EE DIGITAL TRANSISTOR Q102 DTA114YE DIGITAL TRANSISTOR Q103 DTA114EE DIGITAL TRANSISTOR Q104 DTC114...

Page 31: ...0 X57 A 3 X57 C 3 X57 B 3 25 56 23 26 Dx2 60 59 18 41 64 57 38 21 19 31 VR901 J901 2 Bx4 Dx17 Ax2 Cx2 C C 701 Chassis D D Dx4 A M2 6 x 6 OC BLK N33 2606 45 B N67 3008 46 C M2 6 x 6 Br Tap BLK N87 2606 45 D M2 6 x 6 Br Tap N87 2606 46 The FFC Flexible Flat Cable could be inserted to the connector at an angle Make sure that the cable is inserted into the connector firmly to the end ...

Page 32: ... Warranty card 11 Instruction manual B62 1216 10 16 DC cord E30 3339 05 17 Lead wire with connector E31 3228 05 27 Fuse 20A F51 0018 05 44 Inner packing case H02 0616 03 45 Packing fixture Front H12 3083 12 46 Packing fixture Rear H12 3084 12 47 Protection bag H25 0723 04 48 Item carton case H52 1504 02 50 Holder J19 1584 05 54 Bracket J29 0662 03 ...

Page 33: ...er switch MON key A key B key C key SCN key LCD TX BUSY LED UP key DW key Test frequency channel MHz Default setting K K2 CH TX RX TX RX 1 Center 33 300 33 400 42 500 42 600 2 Low 29 700 29 800 35 000 35 100 3 High 37 000 36 900 50 000 49 900 4 33 300 33 300 42 500 42 500 5 33 500 33 500 42 700 42 700 6 33 700 33 700 42 900 42 900 Test signalling channel Default setting CH No Encode tone Decode to...

Page 34: ... edge Squelch tight Center SQ_T_XXX Three digits on the upper left side _ _ C Transmission and reception at the center Squelch tight High SQ_T_XXX Three digits on the upper left side _ _ H Transmission and reception at the high edge Squelch open point SQ_O_XXX Squelch open Low SQ_O_XXX Three digits on the upper left side _ _ L Transmission and reception at the low edge Squelch open Center SQ_O_XXX...

Page 35: ... Frequency Range 50Hz to 10kHz AFVTVM Voltage Range 3mV to 3V 9 Audio Generator AG Frequency Range 50Hz to 5kHz or more Output 0 to 1V 10 Distortion Meter Capability 3 or less at 1kHz Input Level 50mV to 10Vrms 11 Voltmeter Measuring Range 10 to 1 5V DC or less Input Impedance 50kΩ V or greater 12 4Ω Dummy Load Approx 4Ω 30W 13 Regulated Power Supply Adjustable from 9 to 17V 30A Useful if ammeter ...

Page 36: ...206 TC202 TC204 ANT Measurement Test equipment Unit Terminal Adjustment Unit Parts Method Specifications Remarks Condition Item 1 PLL lock 1 CH SIG 2 1 DC VM TX RX TP1 Check 1 0 1 6V K voltage Power meter A 3 1 5 2 3V K2 check Main VCO 2 CH SIG 3 1 1 7 2 6V K 3 0 4 3V K2 Sub 3 CH SIG 1 1 TP2 1 7 3 3V RX center 2 Transmit 1 CH SIG 1 1 Power meter Rear ANT Front B key CH1 frequency 100Hz frequency S...

Page 37: ...requency 128 55MHz generator Tracking generator Output 20dBm 5 Delay line 1 CH SIG 1 1 Spectrum TX RX CN204 TX RX TC202 Adjust it so it is almost symmetrical and so the NB Spectrum analyzer analyzer A 3 A 3 TC204 gain is maximum Span 20MHz Scale 10dB div Tracking CN202 Center frequency 128 55MHz generator Tracking generator Output 20dBm 6 Distortion 1 CH SIG 1 1 SSG Rear ANT TX RX L237 Adjust it a...

Page 38: ...eviation meter filter AF VTVM Front MIC HPF OFF LPF 15kHz AG panel De emphasis OFF Oscilloscope AG 1kHz 50mV 9 MIC 1 CH SIG 1 1 TX RX VR701 Check 2 2 3 8kHz sensitivity PTT ON A 3 Deviation meter filter HPF OFF LPF 15kHz De emphasis OFF AG 1kHz 5mV 10 QT 1 CH SIG 1 4 Front B key 0 75kHz 0 05kHz deviation Select QTDV_XXX panel C key in tune mode PTT ON Deviation meter filter HPF OFF LPF 3kHz De emp...

Page 39: ...tput Value when 7dB is added from the sensitivity value of 12dB SINAD NB ON 3 Select _ _C SQ_T_XXX in tune mode 4 Select _ _H SQ_T_XXX in tune mode 16 Squelch 1 Squelch open point open point SQ_O_XXX Adjust the squelch open point All values in Low Center and High frequencies changes one time 2 Select _ _L SQ_O_XXX in tune mode SSG output Value when 3dB is subtracted from the sensitivity value of 1...

Page 40: ...ME 6 8 MIC MIC1 7 7 HK RXD Hook 1 RXD 1 On hook L 8 6 GND GND 9 5 CM DTMF Key Scan 10 4 GND GND 11 3 GND GND 12 2 VOL Volume level det 13 1 5CM 5V TX RX Unit X57 6100 XX A 3 to ACC15 pin 1 2 CN4 ACC15 Pin Name Function 1 13 SPG Speaker ground 2 9 ISP Internal speaker 3 6 ES1 External speaker 4 12 ES2 External speaker 5 15 GND GND 6 7 SB SB 7 3 IGN Ignition sense input Note Pin 9 and pin 12 of the ...

Page 41: ...43 R744 C779 IC705 1 4 5 8 R749 R747 IC707 1 4 5 8 R748 C783 R745 C782 R746 C781 C251 C250 L225 L224 L237 R244 C252 R232 L204 Q205 R243 C255 C256 C253 R242 C309 R241 L226 C271 C257 C258 R254 C266 C262 C264 C263 R246 C267 IC202 1 8 9 16 C277 C275 R258 C273 R256 Q206 R253 R249 C269 C270 C272 R252 R260 R257 R255 C278 R259 C274 C276 R251 C268 C280 R261 R245 R265 C281 R262 IC203 1 3 4 5 TH201 CF201 CF2...

Page 42: ...R719 R608 Q601 R622 Q602 R621 C643 CP627 R605 R606 R604 R607 R601 IC601 L602 C605 C607 R603 R602 IC603 C601 1 4 5 8 1 3 4 5 CP602 CP626 CP625 CP601 CP603 CP 604 CP605 CP606 CP607 CP608 CP609 R609 IC604 1 25 26 50 51 75 76 100 CP610 R638 C48 TH1 R39 CP617 CP 624 CP 616 CP 623 CP 622 CP 621 CP 620 CP 619 CP 611 CP 618 C613 CP615 CP614 CP613 CP612 IC607 1 16 17 32 C638 C639 C622 C621 C620 C619 C617 C...

Page 43: ...110 C116 R117 R118 R108 C107 R128 Q108 Q106 Q103 Q112 D106 D105 D108 D109 R111 R145 R144 Q111 R112 C118 F701 R38 C780 C794 R761 R765 R768 R764 IC711 1 C845 R767 R766 R812 4 5 8 R110 IC715 1 8 9 16 C757 R714 R722 R725 Q706 Q704 Q705 Q703 R712 C136 R132 C135 C704 R130 R129 L701 R131 R814 L702 R791 R792 C831 C798 R762 R798 R800 IC714 1 4 5 8 R799 C760 R801 C834 R804 R803 C703 C792 R760 C791 R758 R779...

Page 44: ...9 R926 R927 R928 C908 C907 R925 R924 D916 D908 D909 D911 D910 J72 0720 02 B 3 42 1 CH UP CH DN SCN D901 C B A MON PWR PC BOARD VIEWS TK 6110 48 TX RX UNIT X57 6100 XX B 3 10 K 11 K2 Component side view TX RX UNIT X57 6100 XX B 3 10 K 11 K2 Foil side view Component side Foil side Pattern 1 Pattern 2 Pattern 3 Pattern 4 Pattern 5 Pattern 6 Component side Foil side Pattern 1 Pattern 2 Pattern 3 Patte...

Page 45: ...onent side Foil side Pattern 1 Pattern 2 Pattern 3 Pattern 4 Pattern 5 Pattern 6 Connect 1 and 6 Ref No Address IC901 5F IC902 4F Q901 6K Q902 7K Q903 6K Ref No Address Q904 6K Q905 6K D901 6N D902 4B D903 3B Ref No Address D904 5B D905 5K D906 3K D907 4K D908 7F Ref No Address D909 7J D910 2L D911 5L D912 6F D913 6E Ref No Address D914 6E D915 6E D916 5G DTA114EE DTA114YE DTA144TE DTC114EE DTC114...

Page 46: ...T R P N L J H F D B S Q O M K I G E C A 1 3 5 7 2 4 6 SCHEMATIC DIAGRAM TK 6110 Note Components marked with a dot are parts of patterun 1 54 ...

Page 47: ...Note Components marked with a dot are parts of patterun 1 55 A C E G I B D F H J 1 3 5 7 2 4 6 TK 6110 SCHEMATIC DIAGRAM ...

Page 48: ...U Audio Processor IC713 TC35453F LPF LPF LPF LSD SUM Amp D A convertor IC709 1 2 TC75W51FU IC705 TC75W01FU MOD IC711 1 2 TC75W51FU Flash ROM EERROM IC605 AT2408N10SI2 5 IC607 AT29C020 90TI Latch IC606 TC7S02FU Shift Register IC701 702 703 704 BU4094BCFV TX RX UNIT X57 610X XX A 3 L18 19 20 L202 L203 206 207 XF201 IC2 TA75S01F Q1 2SC2649 Q503 3SK131 L Buff INV IC603 TC7WU04FU SW SW IC102 TDA7053AT ...

Page 49: ...x 2 in 50mm H x 6 1 4 in 160mm D Weight Body only 3 5 lbs 1 6kg RECEIVER Measurements made per TIA EIA 603 Sensitivity EIA 12dB SINAD 0 25µV Selectivity 75dB Intermodulation 70dB Spurious Response 70dB Audio Power Output 10W at 4Ω less than 5 distortion Channel Frequency Spread 7 3MHz K 15MHz K2 TRANSMITTER Measurements made per TIA EIA 603 RF Power Output 70W Harmonics 62dB Modulation 16K0F3E FM ...

Page 50: ... 75018 Paris France KENWOOD ELECTRONICS U K LIMITED KENWOOD House Dwight Road Watford Herts WD1 8EB United Kingdom KENWOOD ELECTRONICS EUROPE B V Amsterdamseweg 37 1422 AC Uithoorn The Netherlands KENWOOD ELECTRONICS ITALIA S p A Via G Sirtori 7 9 20129 Milano Italy KENWOOD IBERICA S A Bolivia 239 08020 Barcelona Spain KENWOOD ELECTRONICS AUSTRALIA PTY LTD A C N 001 499 074 16 Giffnock Avenue Nort...

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