Kenwood TK-7150 manuals
Marine Equipment > Marine Radio
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Kenwood TK-7150 Service Manual
58 pages 2.84 Mb
TK-7150SERVICE MANUALCONTENTS 2 GENERALINTRODUCTION ORDERING REPLACEMENT PARTS PERSONNEL SAFETY PRE-INSTALLATION CONSIDERNATIONS1. UNPACKING 2. LICENSING REQUIREMENTS 3. PRE-INSTALLATION CHECKOUT 3-1. Introduction 3-2. Testing 4. PLANNING THE INSTALLATION 4-1. General 4-2. Antenna 4-3. Radio 4-4. DC Power and wiring CAUTION5. INSTALLATION PLANNING CONTROL STATIONS 5-1. Antenna system 5-2. Radio location SERVICE 3 GENERAL / SYSTEM SET-UP4 OPERATING FEATURES1. Controls and Functions 5 TK-7150REALIGNMENTFig. 1 1. Modes 3. Panel Test Mode 4. Panel Tuning Mode 5. PC Mode5-1. Preface 5-2. Connection Procedure 5-3. KPG-46 Description (PC programming interface cable : Option) 5-4. Programming Software Description 2. How to Enter Each Mode5-5. Programming With IBM PC 6 6. Firmware Programming ModeFig. 3 6-1. Preface 6-2. Connection Procedure 6-3. Programming 6-4. Function 7. Clone Mode 8. Firmware Version Information 7 TK-71501. Installing Name Plate 3. External Speaker (KES-5) 2. Ignition Sense Cable (KCT-18)2-1. Ignition Function 2-2. Timed Power Off Function 2-3. Modification Fig. 3-1 Fig. 3-2 8 4. Use as Public Address Speaker5. Single Control Head Remote Kit (KRK-9) and Control Cable (KCT-22) 9 6. Optional Board6-1. Voice Scrambler Board Connection Modification Fig. 6-2 Fig. 6-1 Foil side of the TX-RX unit Connection 6-2. ANI Board Connection Modification Connection 6-3. Example for Wire Connection Picture (Scrambler board and ANI board) Fig. 6-3 Component side of the TX-RX unit 10 8. Horn Alert Function7. Fig. 7-3 8-1. Modification Wiring of the Cable for Installing the Built-in Type GPS Unit or Other PC BoardFig. 7-1 Fig. 8 Fig. 7-2TX-RX UNIT Component side 11 9. Special Instructions for Replacing the Final Amplifier Q59-1. C89 and C90 Positions Fig. 9-4 9-2. Soldering Fig. 9-1 Fig. 9-2 Fig. 9-3 12 1. Outline2. Receiver CircuitFig. 1 Receiver circuit 2-1. Front-end Circuit 2-2. First Mixer 2-3. IF Amplifier 2-4. Audio Amplifier 2-5. Squelch Circuit Fig. 3 Drive and final amplifier circuit 13 3. Transmitter Circuit3-1. Microphone Circuit 3-2. Modulation Level Adjustment Circuit 3-3. Driver and Final Power Amplifier Circuit Fig. 2 Microphone circuit 3-4. Automatic Power Control, Circuit and Transmitter 14 4. PLL Frequency SynthesizerFig. 5 Control circuit Fig. 4 PLL circuit 5. Control Circuit5-1. CPU 5-2. Memory Circuit 15 TK-71505-3. DSP Circuit Fig. 7 Display circuit Fig. 6 Power supply circuit 5-4. Power Supply Circuit 6. Display Circuit 7. RS-232C Circuit 16 1. CPU : 30620M8A-5H1GP (TX-RX Unit IC701)17 2. Shift Register 1 : BU4094BCFV (TX-RX Unit IC702)3. Shift Register 2 : BU4094BCFV (TX-RX Unit IC700) 4. D/A Converter : M62364FP (TX-RX Unit IC718) 18 5. Display CPU : 30622M4A-443GP (Display Unit IC904)19 6. DSP : 320VC5402PGE (TX-RX Unit IC710)20 COMPONENTS DESCRIPTION1. Display Unit (X54-3400-10) 2. TX-RX Unit (X57-6570-10) 21 COMPONENTS DESCRIPTION32 EXPLODED VIEWPats with the exploded numbers larger than 700 are not supplied. 33 PACKING46 PC BOARD TK-715047 48 DISPLAY UNIT (X54-3400-10) Component side view + Foil side (J72-0840-19) 47 TX-RX UNIT (X57-6570-10) Component side view (J72-0839-19)IC104 NOPQRS 49 504A IC105 4C IC107 5D IC108 6D IC201 8I IC501 11J IC701 11C IC702 9D IC703 8B IC704 12D IC705 13C IC706 11E IC707 10E IC708 12E IC709 12E IC716 10E IC720 6B IC721 8E IC724 S RQP O NMLK J IHGF E D CB A TX-RX UNIT (X57-6570-10) Foil side view (J72-0839-19) 48 PC BOARD TK-715050 SCHEMATIC DIAGRAM TK-7150OE Q5 Q6 Q7 Q8 QS QS OUT VEE2 CURRENT PROTECTOR RX light TX light KEY Backlight D902-906 SURGE PROTECTOR TX-RX UNITCN703 1E VCC CE CL DI DO DISP LEDA LEDK NC PF2 PF3 PF4 PF5 PF6 RESET VOL RXD TXD TX BUSY IRS MIC ME PTT HK HK PF1 SB$R942 1k $C940 $C913 $C908 8 7 6 5 4 3 2 1 R960 4.7k C901 R955 100k R954 100k R953 100k R951 C9441000p C943 33k R919 TP4 R944 470 10 9 8 7 12MHz Q902 2SK1824L902 1u L901 1u C906 C905 C934 C910 2SD1760 Q901 2SJ243 GND 848 P44 47 P45 46 P46 45 P47 44 P50 43 P51 42 P52 41 P53 40 P54 39 P55 38 P56 37 P57 36 P60 35 P61 34 RXD0 33 TXD0 32 RTS1 31 CLK1 30 RXD1 29 TXD1 28 TXD2 27 RXD2 26 P72 C933 R931 R915 C909 R918 47k R916 47k R917 47k TP1R9331k R9321k R9281k R9251k R9241k R9231k ON:1.90V 5.96V 5.96V 8.29V 4.67V 13.20V 58 Note : Components marked with a dot () are parts of layer 1.13.49V ON:1.76V 8.29V 4.94V 7.48V 4.76V 8.88V CN901 E40-5538-05 C916 C915 R906 1k R907 1k R902 R935 47k R936 47k R937 47k R938 47k R939 47k R940 47k TP2 D906 D904 D905 D903 R913 47kC928 C924 C918 C921 C923 0.022u R910 D907 02CZ9.1(X,Y) IC904 30622M4A-443GP 49 P43 50 P42 51 P41 52 P40 53 P37 54 P36 55 P35 56 P34 57 P33 58 P32 59 P31 60 Vcc 61 P30 62 Vss 63 P27 64 P26 65 P25 66 P24 67 P23 68 P22 69 P21 70 P20 71 P17 72 P16 73 P15 74 P14 75 P1376 P12 77 P11 78 P10 79 P07 80 P06 81 P05 82 P04 83 P03 84 P02 85 P01 86 P00 87 AN7 88 AN6 89 AN5 90 AN4 91 AN3 92 AN2 93 AN1 94 AVss 95 AN0 96 AVref 97 AVcc 98 P97 99 P96 100 P95 J901 E08-0877-05 7 IC901 TA7805F 1IN 2 OUT IC902 RH5VL42C 2VDD 1 OUTD912 B30-2193-05 D915 B30-2194-05 Q906 Q903 C917 D902 R905 0 R904 0 Q907 D914 D913 D911 Q908 D910 D908 D909 Q904 R927 R926 Q905 R920 56 R909 4.7k R948 X901 L77-1863-05 CN902 E40-6140-05 11 Q909 DTC144EE Q910 DTC144EE VR901 R31-0630-05 R945 6.8 Q911 DTC144EE R946 2.2 R947 2.2 R949 1k R950 220k CN906 E40-5752-05 W1 E37-1057-05 S1 S60-0423-05 D917 MINISMDC020 R956 1k R957 1k R959 1k R958 1k CN905 E40-5823-05 $R921 ME BLC DM PTT MIC DM BLC ES2 IRS SB PSW RXD TXD ES2 POWER 5V DISPLAY UNIT (X54-3400-10) (A/2) (X54-3400-10) (B/2) X57-6570-10VOLTAGE REFERENCE D908-910 D911,913,914 KEY Backlight D912 D915 D916 SURGE PROTECTOR VOLTAGE REGULATOR VOLTAGE DETECTOR CPU MIC SWITCH CURRENT DRIVER Q906,907 INVERTER INVERTER SP OP OSABMON CALL TX-RX UNIT (X57-6570-10)STRB DATA CLK Q1 Q2 Q3 Q4 VSS NC7 TSRQPONMLKJIHGREDCBA 1 2IC724 :TC4W53FU 701,710,716 (X54-3400-10) (A/2) 3 4 5 6 7 59 Note : Components marked with a dot () are parts of layer 1. 51 T K-7150 DISPLAY UNIT D1 :ZSA5A27 :02DZ6.2(Y) :MA4PH633 :XB15A709 :MA742 :1SS226 :1SS355 202,203,514, Q508,510-512,517,520 :2SC4116(GR) :PD55003SQ4 Q5 :RD70HVF1-01 TX-RX UNIT (X57-6570-10) 52 TK-7150 TK-715 0BLOCK DIAGRAMVoltage DISPLAY UNIT (X54-340) 53 WIRINGTX-RX UNIT X57-6570-10 DISPLAY UNIT X54-3400-10 A/2 66 54 TERMINAL FUNCTION1. Display Unit (X54-3400-10) (A/2)CN901 (To remote speaker) CN902 (To TX-RX unit) CN905 (To LCD assy) CN906 (To Display unit B/2 : CH SW) J901 (MIC jack) 2. Display Unit (X54-3400-10) (B/2) 3. TX-RX Unit (X57-6570-10) 55 TERMINAL FUNCTIONCN701 (To voice scrambler) CN703 (To Display unit A/2) CN704 (To ACC 6-pin connector) J700 (ACC 25-pin) 4. ACC 6-pin Connector 56 TERMINAL FUNCTION / OPTIONS1-1. External View 1. KES-5 (External Speaker) 2. KRK-9 (Single Control Head Remote Kit) 57 SPECIFICATIONS
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2 pages 468.57 Kb
TK-7150/8150VHF/UHF FM Mobile RadiosCONVENTIONAL ZONES TRUNKED ZONES FleetSync GENERAL FEATURES 2 SpecificationsApplicable MIL-STD & IPKMC-9C KMC-27A KMC-27B KMC-28A KCT-18 KCT-22 KCT-23 KES-5 KLF-2 KPS-10A KPS-15 KRK-9 Options
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