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VHF FM TRANSCEIVER

TK-7150

SERVICE MANUAL

Microphone
(T91-0621-15)

Cabinet
(A01-2185-12)

Panel assy
(A62-1037-03)

Key top
(K29-9222-02)

Knob
(K29-9221-03) x 2

CONTENTS

GENERAL .................................................. 2

SYSTEM SET-UP ...................................... 3

OPERATING FEATURES .......................... 4

REALIGNMENT ......................................... 5

INSTALLATION ......................................... 7

CIRCUIT DESCRIPTION .......................... 12

SEMICONDUCTOR DATA ...................... 16

COMPONENTS DESCRIPTION .............. 20

PARTS LIST ............................................. 22

EXPLODED VIEW .................................... 32

PACKING ................................................. 33

ADJUSTMENT ........................................ 34

PC BOARD

DISPLAY UNIT (X54-3400-10) ............ 45

TX-RX UNIT (X57-6570-10) ................ 49

SCHEMATIC DIAGRAM .......................... 55

BLOCK DIAGRAM ................................... 63

WIRING .................................................... 65

TERMINAL FUNCTION ........................... 66

OPTIONS ................................................. 68

SPECIFICATIONS .................................... 69

Содержание TK-7150

Страница 1: ...221 03 x 2 CONTENTS GENERAL 2 SYSTEM SET UP 3 OPERATING FEATURES 4 REALIGNMENT 5 INSTALLATION 7 CIRCUIT DESCRIPTION 12 SEMICONDUCTOR DATA 16 COMPONENTS DESCRIPTION 20 PARTS LIST 22 EXPLODED VIEW 32 PACKING 33 ADJUSTMENT 34 PC BOARD DISPLAY UNIT X54 3400 10 45 TX RX UNIT X57 6570 10 49 SCHEMATIC DIAGRAM 55 BLOCK DIAGRAM 63 WIRING 65 TERMINAL FUNCTION 66 OPTIONS 68 SPECIFICATIONS 69 ...

Страница 2: ...per operation before installation 3 2 Testing The radio should be tested complete with all cabling and accessories as they will be connected in the final installation Transmitter frequency deviation and power output should be checked as should receiver sensitivity squelch operation and audio output QT equipment operation should be veri fied 4 PLANNING THE INSTALLATION 4 1 General Inspect the vehic...

Страница 3: ...ice scrambler ANI Modified of control unit Are you using the ignition sense cable KCT 18 Are you using the noise canceling micro phone KMC 28A Supplied microphone Delivery Transceiver programming DC power cable Supplied cable or KCT 23 M 10 feet KCT 23 M3 23 feet Are you using the external speaker Are you using the keypad microphone YES YES YES External speaker KES 5 YES YES KMC 27A YES NO NO NO N...

Страница 4: ...The default setting is None 2 TX BUSY LEDs The TX LED lights red while transmitting In Conventional Groups the BUSY LED lights green while receiving 3 PTT switch To transmit press and hold this switch then speak into the microphone Release to receive 1 3 Display Indicator Description Displays the zone group ID and channel numbers Also displays various functions which have been programmed by your d...

Страница 5: ...re on this disk allows a user to program the transceiver radio via programming interface cable KPG 46 Mode Function User mode For normal use Panel test mode Used by the dealer to check the funda ment characteristics Panel tuning mode Used by the dealer to tune the radio PC mode Used for communication between the radio and PC IBM compatible FPU data program Used to read and write frequency data and...

Страница 6: ... on the TK 7150 lights 8 If you want to continue programming other TK 7150 re peat steps 3 to 6 Note This mode cannot entered if the firmware programming mode is set to disable in the programming software KPG 79D 6 4 Function Each time you press the PF4 key the data transfer rate alters 19200 38400 57600 bps Note Normally write in the high speed mode 57600 bps 7 Clone Mode Programming data can be ...

Страница 7: ...d protective cover on the accessory con nector on the rear of the transceiver then clamp the bot tom of the protective cover with the supplied tie wrap INSTALLATION Name plates for the function keys Punch out the name plate cards Squeeze and insert the plates Name plates Side view of the key Fig 1 2 Ignition Sense Cable KCT 18 The KCT 18 is an optional cable to use the following func tions 2 1 Ign...

Страница 8: ...ctive cover 2 3 Short plug Speaker cable Fig 4 5 Single Control Head Remote Kit KRK 9 and Control Cable KCT 22 1 Lift the tab on the bottom of the transceiver then pull the panel away from the transceiver 2 Remove the connector that binds the display unit to the TX RX unit 3 As shown in Figure 5 1 make sure that the rubber seal is placed above the cable then plug the 11 pin connector into the fron...

Страница 9: ...on RXO Audio signal output PTOS TX signal output 8C 8V output E Ground CN701 1 14 Voice scrambler 6 2 ANI Board Connection Modification 1 Remove the cabinet and shielding cover from the trans ceiver 2 Remove the panel Connection Join the CN700 connector to the ANI board via the E37 0808 05 connector cable When the ANI board QE 2 is used you must also use the E37 1075 05 connector Note You must set...

Страница 10: ... State 7 Wiring of the Cable for Installing the Built in Type GPS Unit or Other PC Board 1 Loosen the 2 screws 1 to remove the D sub 25 pin connector 2 Looses the 4 screws 2 to remove the Hardware fix ture 3 Remove the CN704 connector with the 6 pin lead wire 4 Take out the Hardware fixture 5 Cut the packing as shown in the illustratation 7 Tighten the 4 screws to attach the Hardware fixture 8 Tig...

Страница 11: ...he electrodes of the chip 2 Solder the terminals until the electrodes of the chip are fully covered Refer to Fig 9 1 Note Use excessive solder to make it thicker than the the electrodes of the chip Refer to Fig 9 2 3 To solder the source side of C90 FET Q5 source side solder the earth springs until they are fully covered Refer to Fig 9 4 C89 C90 NG C89 C90 OK C89 C90 NG C89 C90 OK PCB The C89 and ...

Страница 12: ...11 and Q212 to be come a 44 85MHz first intermediate frequency IF signal The first IF signal is fed through two monolithic crystal filters XF201 Wide XF202 Narrow to further remove spurious signals 2 3 IF Amplifier The first IF signal is amplified by Q207 and Q206 and then enters IC201 FM system IC The signal is heterodyned again with a second local oscillator signal 44 395MHz with in IC201 to bec...

Страница 13: ...X RX unit X57 657 The signal then passes through the AGC circuit to avoid signal distortion This circuit consists of IC714 D711 D712 Q707 and Q708 The AGC is operated by controlling the and side levels of amplitude using the current obtained by positive and negative detection of the amplified audio signal The audio signal is amplified by IC712 B 2 input to the AINL terminal of CODEC IC IC713 and a...

Страница 14: ...CL PLL IC IC701 CPU 8CL STR MO 5C Q516 VCXO 5C X501 16 8MHz Q513 Q515 LPF LPF 12CL Q501 Q503 Q504 D513 D514 TX RX IC501 SW SW Q518 Q519 DT CP EP UL MB Fig 4 PLL circuit 1 3360 or a 1 2688 1 2240 fixed counter in IC501 at the phase comparator in IC501 The VCXO operates at 16 8MHz and its frequency stability is maintained within 2 5ppm tem perature range of 30 to 60 degrees The phase comparator outp...

Страница 15: ... SW Q101 SW D104 SW IC102 DFF Q111 SW Q112 113 SW IC701 CPU D105 SW Q109 110 SW D109 AVR Q710 SW Q108 SW Q713 SW R112 IGN PSW B Q103 SW SB Fig 6 Power supply circuit dio turn on When IGN falls the CPU IC701 output the pulse to IC102 set line to reverse the output Low High after the programmed time expire Timed power off func tion If 24V is supplied to the radio by mistake Q102 turns on Q101 turns ...

Страница 16: ...l 38 ALE O Cannot Use Address Latch Pin No Name I O Function 39 HOLD I Cannot Use BUS Hold 40 HLDA O Cannot Use BUS Hold Status 41 BCLK O Cannot Use Sys Clock Output 42 RD O Flash ROM RD DSP HDS1 43 BHE O Cannot Use BUS High Enable 44 WR O Flash ROM WR DSP HDS2 45 SBC O SB Control H SBC off L SBC on 46 AM O Audio Mute H SP mute L SP unmute 47 HCS O DSP HCS 48 CS0 O Flash CS 49 59 A19 A9 O Cannot U...

Страница 17: ...1 O Scrambler Code 1 For SCR L SCR Code1 off H SCR Code1 on 5 Q2 BC2 O Scrambler Code 2 For SCR L SCR Code2 off H SCR Code2 on 6 Q3 BC3 O Scrambler Code 3 For SCR L SCR Code3 off H SCR Code3 on 7 Q4 BC4 O Scrambler Code 4 For SCR L SCR Code4 off H SCR Code4 on 8 VSS VSS GND Pin No Port Name Name I O Function 9 Qs Qs O No Connect 10 Qs Qs O No Connect 11 Q8 AC O Scrambler ON OFF For SCR L Scrambler...

Страница 18: ...T connect to TXD1 37 O Not used 38 BCK1 O PF Key Backlight Control L Off H On 39 PF1 I PF1 Key Input 40 PF2 I PF2 Key Input Pin No Name I O Function 41 PF3 I PF3 Key Input 42 PF4 I PF4 Key Input 43 PF5 I PF5 Key Input 44 PF6 I PF6 Key Input 45 49 O Not used 50 BCK2 PF Key Backlight Control L Off H On 51 TP3 I Head Check Mode L Head check mode H Not go to head check mode 52 56 O Not used 57 BUSY O ...

Страница 19: ...t 51 HINT TOUT1 O Interrupt for Host CPU Boot mode select Pull up Pin No Name I O Function 53 BFSX0 I Frame sync for transmitter input LRCK 19 2kHz 54 BFSX1 I Not used No connect 55 HRDY Not used No connect 59 BDX0 O Serial data transmit output 60 BDX1 Not used No connect 61 IACK Not used No connect 62 HBIL I Byte identification HPI 63 NMI I Not used Pull up 64 INT0 I Command interrupt from Host C...

Страница 20: ... Bus transceiver IC707 709 IC OR gate IC710 IC DSP Ref No Part Name Description IC711 IC Inverter IC712 IC AF amplifier IC713 IC CODEC IC714 IC MIC amplifier AGC IC715 IC Buffer amplifier IC716 IC Anti aliasing filter IC717 IC Multiplexer IC718 IC D A converter IC719 IC AF amplifier IC720 IC Audio power amplifier IC721 IC DC amplifier IC722 IC AF amplifier IC723 IC Voltage regulator IC724 IC Multi...

Страница 21: ... Surge protector D101 Diode Protection of reverse connection D102 103 Zener diode Voltage reference Ref No Part Name Description D104 106 Diode DC switch D108 Diode Surge protector D109 Zener diode Voltage reference D201 Diode DC switch D202 Diode Noise detection D203 206 Diode Wide Narrow switch D207 209 Varicap BPF tuning D501 508 Varicap Frequency control D509 510 Diode Voltage doubler D511 Var...

Страница 22: ...30 470 750 Tolerance More than 10pF Code C D G J K M X Z P No code 0 25 0 5 2 5 10 20 40 80 100 More than 10µF 10 50 20 20 0 Less than 4 7µF 10 75 Voltage rating 2nd word A B C D E F G H J K V 1st word 0 1 0 1 25 1 6 2 0 2 5 3 15 4 0 5 0 6 3 8 0 1 10 12 5 16 20 25 31 5 40 50 63 80 35 2 100 125 160 200 250 315 400 500 630 800 3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 CHIP CAPACITORS EX C ...

Страница 23: ... DISPLAY UNIT 101 3A B38 0875 05 LCD ASSY D908 911 B30 2254 05 LED D912 B30 2193 05 LED RED D913 914 B30 2254 05 LED D915 B30 2194 05 LED GREEN C901 CC73GCH1H101J CHIP C 100PF J C902 CK73GB1H102K CHIP C 1000PF K C903 CK73GB1H103K CHIP C 0 010UF K C904 CK73GB1H102K CHIP C 1000PF K C905 906 CC73GCH1H101J CHIP C 100PF J C907 CK73GB1H102K CHIP C 1000PF K C909 910 CC73GCH1H101J CHIP C 100PF J C911 912 ...

Страница 24: ...7PF J C37 38 C93 0602 05 CHIP C 820PF K C39 C93 0567 05 CHIP C 39PF J C40 C93 0602 05 CHIP C 820PF K C42 43 CC73GCH1H0R5C CHIP C 0 5PF C C44 CM73F2H390J CHIP C 39PF J C45 CK73GB1H102K CHIP C 1000PF K C46 C93 0566 05 CHIP C 33PF J C47 48 CC73GCH1H0R5C CHIP C 0 5PF C C49 CK73GB1H102K CHIP C 1000PF K C50 C93 0565 05 CHIP C 27PF J C51 CK73GB1H102K CHIP C 1000PF K C53 CK73GB1H102K CHIP C 1000PF K C54 C...

Страница 25: ...0UF K C285 CK73GB1H102K CHIP C 1000PF K C286 CC73GCH1H120J CHIP C 12PF J C287 CK73GB1H103K CHIP C 0 010UF K C288 CK73GB1H102K CHIP C 1000PF K C289 CC73GCH1H270J CHIP C 27PF J C290 CC73GCH1H100D CHIP C 10PF D C291 292 CC73GCH1H221J CHIP C 220PF J C293 CC73GCH1H270J CHIP C 27PF J C294 CK73GB1H103K CHIP C 0 010UF K C295 CK73GB1H102K CHIP C 1000PF K C305 CK73GB1C104K CHIP C 0 10UF K C306 C92 0712 05 C...

Страница 26: ...K CHIP C 0 010UF K C764 765 C92 0501 05 CHIP TAN 1 5UF 10WV C766 CC73GCH1H151J CHIP C 150PF J C767 C92 0628 05 CHIP TAN 10UF 10WV C768 769 CK73GB1C104K CHIP C 0 10UF K C770 C92 0712 05 CHIP TAN 22UF 6 3WV C771 772 C92 0628 05 CHIP TAN 10UF 10WV C773 CC73GCH1H470J CHIP C 47PF J C774 CK73GB1C104K CHIP C 0 10UF K C775 776 CK73GB1H103K CHIP C 0 010UF K C777 CK73GB1C104K CHIP C 0 10UF K C778 C92 0628 0...

Страница 27: ...5 FERRITE CHIP L704 713 L92 0140 05 FERRITE CHIP X201 L77 1762 05 CRYSTAL RESONATOR 44 395MHZ X501 L77 1902 05 VCXO 16 8MHZ 2 5PP X700 L77 1896 05 CRYSTAL RESONATOR 12 288MHZ XF201 L71 0512 05 MCF 44 85MHZ WIDE XF202 L71 0513 05 MCF 44 85MHZ NARR CP700 715 R90 0740 05 MULTIPLE RESISTOR R1 RK73GB1J102J CHIP R 1 0K J 1 16W R2 RK73GB1J180J CHIP R 18 J 1 16W R4 RK73GB1J100J CHIP R 10 J 1 16W R5 RK73GB...

Страница 28: ...J 1 16W R254 255 RK73GB1J100J CHIP R 10 J 1 16W R256 RK73GB1J103J CHIP R 10K J 1 16W R257 258 RK73GB1J100J CHIP R 10 J 1 16W R259 RK73GB1J101J CHIP R 100 J 1 16W R260 261 RK73GB1J103J CHIP R 10K J 1 16W R262 263 RK73GB1J271J CHIP R 270 J 1 16W R264 R92 1252 05 CHIP R 0 OHM J 1 16W R265 RK73GB1J102J CHIP R 1 0K J 1 16W R266 267 RK73GB1J104J CHIP R 100K J 1 16W R268 RK73GB1J221J CHIP R 220 J 1 16W R...

Страница 29: ...J 1 16W R773 RK73GB1J102J CHIP R 1 0K J 1 16W R774 RK73GB1J472J CHIP R 4 7K J 1 16W R775 777 RK73GB1J473J CHIP R 47K J 1 16W R778 RK73GB1J102J CHIP R 1 0K J 1 16W R779 780 RK73GB1J473J CHIP R 47K J 1 16W R781 RK73GB1J223J CHIP R 22K J 1 16W R782 RK73GB1J104J CHIP R 100K J 1 16W R783 RK73GB1J473J CHIP R 47K J 1 16W R784 RK73GB1J681J CHIP R 680 J 1 16W R785 RK73GB1J224J CHIP R 220K J 1 16W R786 RK73...

Страница 30: ... IC IC700 BU4094BCFV MOS IC IC701 30620M8A 5H1GP MPU IC702 BU4094BCFV MOS IC IC703 ADM202EARN MOS IC IC704 AT24128N10SI27 ROM IC IC705 AT29C040A 12TI ROM IC IC706 TC74LVX4245FS MOS IC IC707 709 TC7WH32FK MOS IC IC710 320VC5402PGE MPU IC711 TC7SU04FU MOS IC IC712 TA75W01FU MOS IC IC713 AK4550VT MOS IC IC714 TC75W51FU MOS IC IC715 716 TA75W01FU MOS IC IC717 BU4053BCFV MOS IC IC718 M62364FP MOS IC IC...

Страница 31: ...Q709 DTC144EE DIGITAL TRANSISTOR Q710 DTC114EE DIGITAL TRANSISTOR Q711 2SD1757K TRANSISTOR Q712 2SJ243 FET Q713 2SK1824 FET Q714 DTC144EE DIGITAL TRANSISTOR Q716 DTC114EE DIGITAL TRANSISTOR Q719 720 DTC114YE DIGITAL TRANSISTOR TH1 2 S1R104J475H THERMISTOR TH201 157 503 53006 THERMISTOR TH202 157 104 65001 THERMISTOR Ref No Address Parts No Description Desti nation New parts Ref No Address Parts No...

Страница 32: ...48 B 2 C G 701 G G G E E E E E E C E Ex2 Cx2 Ex2 TX RX unit E 706 704 D B 705 G G A A Fx2 F Fx3 Fx3 702 703 E 24 A N09 2409 05 B M7 N10 2070 46 C M3 x 8 N67 3008 46 D M2 6 x 6 N80 2606 46 E M2 6 x 6 Br Tap N87 2606 46 F M2 6 x 20 Br Tap N87 2620 46 G M3 x 8 Br Tap BLK N87 3008 45 Pats with the exploded numbers larger than 700 are not supplied ...

Страница 33: ...plate B11 1297 04 9 DC cord assy E30 3478 05 37 Bracket J29 0697 03 43 Screw set N99 2033 05 35 Holder J19 1584 05 18 Fuse Blade 15A 32V F05 1537 05 x 3 14 Lead wire with connector Short plug E37 1031 05 20 Protective cover F29 0478 05 38 Band J61 0307 05 708 Pamphlet x 2 709 Packing fixture 711 Packing fixture 710 Protection bag 713 Protection bag 712 UPC code label 714 Inner packing case ...

Страница 34: ...ning item Selector knob Tuning value up down 2 Panel Test Mode The transceiver s transmission output receiver sensitiv ity and other items are measured and QT DQT 2 Tone and DTMF signalling is decoded in this mode 2 1 To Enter the Panel Test Mode Hold down PF1 and turn the power switch on to enter this mode The test frequency channel and test signalling channel will be displayed Test frequency CH ...

Страница 35: ...TMF deviation Wide DTMF 9 DTMF deviation Narrow n _ _ DTMF 9 MSK deviation Wide 0xAAA MSK deviation Narrow n _ _ 0xAAA Single tone deviation Wide 1000Hz Single tone deviation Narrow n _ _ 1000Hz Sensitivity _ _ L No signalling Squelch off Sensitivity _ C L No signalling Squelch off Sensitivity _ _ C No signalling Squelch off Sensitivity _ H C No signalling Squelch off Sensitivity _ _ H No signalli...

Страница 36: ...requency high 2 5kHz TX low power Max deviation DQT balance TX high power Low PF2 PF1 PF6 PF6 PF6 TX high power Center TX high power High TX low power Low TX low power Center TX low power High Max deviation Low Max deviation Center Max deviation High Sensitivity Low Sensitivity HC Sensitivity Center Sensitivity CL Sensitivity High QT deviation DQT deviation LTR code deviation DTMF deviation MSK de...

Страница 37: ...AG Frequency Range 50Hz to 5kHz 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 20W 13 Regulated Power Supply 13 6V approx 20A adjustable from 9 to 20V Useful if ammeter requipped 4 3 Test Cable for Microphone input The following test cable are ...

Страница 38: ...decode 159D DTMF encode 159D 10 2 Tone decode 2 Tone encode A 304 7Hz B 3106 0Hz A 304 7Hz B 3106 0Hz 11 Single tone 979 9Hz Single tone 979 9Hz 12 MSK MSK 13 None Single tone 1kHz 1 Frequency Frequency range MHz list K 136 174 2 Setting Receiver section Transmitter section The indicated SSG output level are for maximum output Whenever there is no modulation desingnation standard modulation MOD 1k...

Страница 39: ...aximum and make the Wide Spectrum analyzer analyzer L207 band flat as ahown in the below Span 25kHz L209 Scale 2dB div Tracking CN202 Center frequency 44 850MHz generator Tracking generator Output 30dBm Narrow 1 PF5 key Set the narrow L206 Adjust it to make gain maximum and make the n_ _ appear on the LCD L208 band flat as ahown in the below L210 7 AF coil 1 CH SIG 1 1 SSG TX RX CN201 TX RX L201 M...

Страница 40: ...IG 3 1 Select _ _H Hi_Powe_ in tuning mode PTT ON 9 TX low 1 CH SIG 2 1 15W 15W 1W power Select _ _L 11A or less Lo_Power_ in tuning mode PTT ON 2 CH SIG 1 1 Select _ _C Lo_Power_ in tuning mode PTT ON 3 CH SIG 3 1 Select _ _H Lo_Power_ in tuning mode PTT ON 10 Maximum 1 CH SIG 2 1 Power meter Rear ANT Front Selector 3 8kHz 0 1kHz deviation Select _ _L Deviation panel panel knob Wide Max_Dev_ _ me...

Страница 41: ...SIG 1 1 TX RX VR700 Check 2 2 3 7kHz seisitivity PTT ON Wide only Deviation meter filter HPF OFF LPF 15kHz De emphasis OFF AG 1kHz 5mV 12 DQT 1 CH SIG 1 1 Front Selector Wide Narrow Flat the A parts balance Select DQT_Bal_ _ panel knob Make the Wide in tuning mode demodulation wave PTT ON form neat Deviation meter filter HPF OFF LPF 3kHz De emphasis OFF Narrow 2 PF5 key Set the narrow n_ _ DQT_Bal...

Страница 42: ...1 CH SIG 1 2 1 00kHz 0 05kHz deviation Select LTR_Dev_ _ Wide in tuning mode PTT ON Deviation meter filter HPF OFF LPF 3kHz De emphasis OFF Narrow 2 PF5 key Set the narrow 0 75kHz 0 05kHz n_ _ LTR_Dev_ _ in tuning mode PTT ON 16 DTMF 1 CH SIG 1 9 3 0kHz 0 1kHz deviation Select DTMF_Dev_ Wide in tuning mode PTT ON Deviation meter filter HPF OFF LPF 15kHz De emphasis OFF Narrow 2 PF5 key Set the nar...

Страница 43: ...NAD 12dB or more Select _ _L panel panel knob SINAD Sens_ _ _ _ _ in tuning mode AF VTVM EXT SP SSG output 117dBm 0 32µV Distortion AF output 2V 4Ω meter Oscilloscope 2 CH SIG 4 1 4Ω dummy Select _CL load Sens_ _ _ _ _ in tuning mode 3 CH SIG 1 1 Select _ _C Sens_ _ _ _ _ in tuning mode 4 CH SIG 5 1 Select _HC Sens_ _ _ _ _ in tuning mode 5 CH SIG 3 1 Select _ _H Sens_ _ _ _ _ in tuning mode 20 Sq...

Страница 44: ...int of Set the value to 255 open Select Sql_O_ _ _ _ panel panel knob opening squelch Adjust the SSG out Wide in tuning mode put to Condition SSG output Value when 3dB AF VTVM EXT SP Then decrease the is subtracted from the Distortion value to the point of sensitivity value of 12dB meter opening the squelch SINAD Oscilloscope 4Ω dummy Narrow 2 PF5 key Set the narrow load n_ _ Sql_O_ _ _ _ in tunin...

Страница 45: ...S Q905 Q906 Q907 R908 R909 R910 R941 X901 R951 R952 R953 R954 R955 C919 C922 C923 S1 VR901 VOL C926 C927 C931 C932 C933 C934 C935 C938 W1 D908 D909 D910 D911 D912 D913 D914 D915 IC902 G O I IC904 E BLC DM 1 5 8 4 MIC PTT SB HK ME PF1 PF2 PF3 PF4 PF5 PF6 POWER 1 25 26 50 51 75 76 100 E P4 P3 P2 1 J72 0840 19 A 2 B 2 1 5 2 3 6 4 DISPLAY UNIT X54 3400 10 Component side view J72 0840 19 DISPLAY UNIT X...

Страница 46: ...D917 D918 IC901 O I G 2 1 ES2 IRS J901 E Q902 G D S Q905 Q906 Q907 R908 R909 R910 R941 X901 R951 R952 R953 R954 R955 C919 C922 C923 S1 VR901 VOL C926 C927 C931 C932 C933 C934 C935 C938 W1 D908 D909 D910 D911 D912 D913 D914 D915 IC902 G O I IC904 E BLC DM 1 5 8 4 MIC PTT SB HK ME PF1 PF2 PF3 PF4 PF5 PF6 POWER 1 25 26 50 51 75 76 100 P1 P2 P3 P4 5 1 J72 0840 19 A 2 B 2 1 5 2 3 6 4 PC BOARD TK 7150 4...

Страница 47: ...754 C525 R755 R756 R563 R757 C528 R564 R758 C529 R759 R566 R33 R567 R34 R568 R569 C530 R760 VR700 C531 R761 R762 C534 R570 C535 R765 C729 R571 R572 R573 C538 C730 VR1 8T C731 C732 C733 C734 R771 C735 C542 C736 CN756 R773 C737 C738 R775 R778 R50 D101 R52 C740 R54 Q201 R55 C742 Q202 Q203 C744 Q205 R59 C746 R784 C748 Q209 G G D D S G D S S G D S C749 R787 2 1 R788 BUSY EMG KEY AUX INH STON TCNT DATA ...

Страница 48: ...727 R763 CN747 C728 R764 CN748 R9 CN749 R766 C537 R767 R40 R768 R41 C539 R769 R42 R43 R44 CN750 R45 CN751 R46 CN752 R47 CN753 C540 R770 R48 CN754 C541 R49 CN755 R772 C543 C544 R774 C545 C739 C546 R776 C547 R777 C548 C549 R779 R51 D102 D103 R53 D104 D105 C741 D106 R56 C743 R58 C550 D108 R780 Q204 C551 R781 C745 D109 C552 R782 Q206 Q207 B C E C553 C747 R783 Q208 B C E C554 C555 R785 C556 R786 C557 C...

Страница 49: ...93 C243 C94 C244 C820 R861 R862 C831 C257 D1 D3 Q103 S G D D4 Q104 Q105 Q106 Q107 B E C B E C D7 C263 D203 D204 NARROW WIDE D207 C267 D208 C268 D209 C269 C846 C270 C271 Q501 C272 C273 Q503 C274 Q504 Q505 C276 Q506 C277 C278 C279 Q700 G S D Q702 C280 C281 IC201 1 8 9 16 C282 C283 C284 C285 L501 C286 Q516 C287 L503 C288 Q518 C289 Q519 L506 Q710 L509 Q713 C290 L700 Q520 C291 L701 Q521 Q716 C292 C293 ...

Страница 50: ...5C 5C R701 47k C724 0 01u C733 1000p R766 4 7k IC707 TC7WH32FK 1 1A 2 1B 3 2Y 4 GND 5 2A 6 2B 7 1Y 8 VCC R763 47k R783 47k C729 1000p D707 DA204U C754 0 01u R768 47k R761 47k IC700 BU4094BCFV 1 STRB DATA CLK Q1 Q2 Q3 Q4 8 VSS 9 16 D700 1SS355 C759 1u C732 1000p R718 47k C707 0 01u C743 0 1u C706 0 01u R778 1k Q704 DTD114EK C722 0 01u R774 4 7k C740 1000p IC705 AT29C040A 12TI 1 A11 A9 A8 A13 A14 A1...

Страница 51: ...6 47p L506 39n C561 47u 20 C563 0 01u L2 68n C552 1000p C527 10u 10 C274 220p R230 1k 2SC4215 Y Q206 C232 47p R33 100k C38 820p C277 0 01u C248 150p C34 240p C20 33p C541 33p D501 1SV282 C289 27p R53 470 R257 10 C568 1000p R48 270 L6 47n C517 0 1u R29 0 C27 120p R39 10k C45 1000p R254 10 C535 15p D505 1SV282 C234 0 01u R37 100k C529 3p C6 1000p R232 2 2k R556 10k D201 1SS355 L205 C219 10u 6 3 L14 ...

Страница 52: ... SCL SDA EEPROM AT24128N10SI27 DIR D0 D7 3 3D 5MD 5C 3 3D 5MD 5C 5C DTC144EE MA2S111 TC7WH32FK x3 TC74LVX4245FS 5MD INV 12 288MHz 1 8D TXD RXD BEAT SHIFT 12 288MHz RST POF 5C 5C 5C AI1 AI4 AUX ANI MCM ANI TCNT ANI KEY ANI DT CK EP CP OE LD STB1 STB2 8RC 8TC STR W N AM TEMP1 TEMP2 ASQ RSSI UL 5C RXO SCR AFO RXI SCR DI B ES1 ES2 OS1 OS2 2SD1757K BU4053BCFV 8C 5C VDD VRef PC TV 5C MCO RST 5C DT CK LD...

Страница 53: ...1 RXO PTOS NC CN701 AC TXO BC4 E BC1 IRS E 11 RXD ME E 1 ES2 SB CN703 RESET MIC PSW TXD PSW ES2 IRS RESET MIC 1 RXD E TXD SB ME E 11 CN902 CN906 1 5 LEDA NC CL VCC 1 DO DISP DI LEDK E CE 10 CN905 1 2 IRS ES2 INT SP CN901 HK SB BLC DM E ME 8 MIC PTT 1 ANT J901 TX RX UNIT X57 6570 10 DISPLAY UNIT X54 3400 10 A 2 13 6V 1 5 2 3 5 6 1 4 P3 E P1 P4 P2 W1 R59 CN704 6 1 4 3 6 5 13 1 14 25 1 5 2 6 3 7 4 8 ...

Страница 54: ...al data input for keypad MIC 2 MIC MIC signal input 3 PTT PTT signal input L TX OPEN RX Serial data output 4 SB Power output after power switch 13 6V 15 Pin No Name Description 5 HK Hook signal input L On hook H Off hook Serial data input 6 ME MIC ground 7 E Ground 8 BLC MIC backlight control signal output H On L Off 2 Display Unit X54 3400 10 B 2 Pin No Name Description W1 To Display unit A 2 1 P...

Страница 55: ... signal input 3 E Ground 4 RESET Reset signal output 5 TXD Serial data output Pin No Name Description 6 RXD Serial data input 7 E Ground 8 PSW Power switch control signal input 9 SB Power output after power switch 13 6V 15 10 IRS BTL output for remote speaker output 11 ES2 BTL output for remote speaker output CN704 To ACC 6 pin connector 1 IRS Remote speaker switch 2 ES1 BTL output for external sp...

Страница 56: ... Pin No Name Description 1 IGN Ignition sense input 2 OS2 BTL output for external speaker B PA 3 OS1 BTL output for external speaker B PA 4 ES2 BTL output for external speaker A 5 ES1 BTL output for external speaker A 6 RS1 Remote speaker switch 13 12 11 10 9 8 7 6 5 4 3 2 1 20 19 18 17 16 25 24 23 22 21 15 14 TERMINAL FUNCTION OPTIONS 4 1 5 2 6 3 1 KES 5 External Speaker 1 1 External View 2 KRK 9...

Страница 57: ...wood follows a policy of continuous advancement in development For this reason specifications may be changed without notice FleetSync is a trademark of Kenwood Corporation Applicable MIL STD Standard MIL 810C MIL 810D MIL 810E MIL 810F Methods Procedures Methods Procedures Methods Procedures Methods Procedures Low Pressure 500 1 Procedure I 500 2 Procedure I II 500 3 Procedure I II 500 4 Procedure...

Страница 58: ...ris France KENWOOD ELECTRONICS U K LIMITED KENWOOD House Dwight Road Watford Herts WD18 9EB 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 Centrecourt ...

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Kenwood TK-7150, Руководство по обслуживанию

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