Kenwood FleetSync KDS-100 Service Manual Download Page 9

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KDS-100

Display Unit (X54-3350-20)

Ref. No.

Use/Function

Operation/Condition

Q1,2

Switching

Logic Inverter

Switching

Level converter

RS232C

→

TTL

Switching

Level converter

Switching

Logic Inverter

Switching

LED switch

Q7,8

DC amp

LCD backlight adjustment

Switching

LED switch, Keyboard backlight

Q10

Switching

AF amp power supply SW

Q11,12

Switching

Q13~16

Switching

Level converter

→

IC1

Reset IC

Reset backup

IC2

Real time clock

Time management

IC3

Level shift

Level converter

RS232C

→

TTL

IC4

Extended I/O

Serial/parallel conversion

IC5

Multiplexer

Serial port SW

IC6

CPU

16 bit

IC7

Analog SW

Serial/parallel conversion

IC8,9

Buffer

Extended I/O

IC10

Level converter

←

→

IC11

Level converter

→

IC12

Memory

5V S-RAM

IC13

Memory

3.3V Flash ROM

IC14

Amplifier

Output data

IC15

Amplifier

Input data

IC16

Gate IC

Logic inverter

IC17

D/A converter

IC19

Clock demultiplier

For DSP

IC20

A/D,D/A

CODEC

IC21,22

Amplifier

Output data

IC23

DSP IC

Ref. No.

Use/Function

Operation/Condition

IC24

Shift register

LED, Audio amp SW

IC25

Shift register

KEY Scan

IC26

Regulator

1.8V

IC27,28

Regulator

3.3V

IC30

Regulator

5V (1A)

IC31

Regulator

5V (150mA)

IC32,33

Regulator

5V (15mA)

IC34

AF amp

IC35

Regulator

5V (1A)

IC36

Regulator

8V (1A)

IC37,38

Level converter

→

IC39

Gate IC

IC10 direction

IC40

Analog SW

Serial/parallel conversion

IC41

Buffer

Reset signal

Over current

0.75A

protection

Zener diode

Connection detector

Backward voltage

protection

D4,5

Reverse current

protection

D6~17

Surge absorption

D18

Level converter

D19~24

Surge absorption

D27

LED

TX/RX

D28~32

LED

KEY backlight

D34~39

Surge absorption

D40

Reverse current

protection

DESCRIPTION OF COMPONENTS

Summary of Contents for FleetSync KDS-100

Page 1: ... ADJUSTMENT 5 CIRCUIT DESCRIPTION 6 DESCRIPTION OF COMPONENTS 9 SEMICONDUCTOR DATA 10 PARTS LIST 11 EXPLODED VIEW 15 PACKING 16 PC BOARD VIEWS DISPLAY UNIT X54 3350 20 17 SCHEMATIC DIAGRAM 23 BLOCK DIAGRAM 27 LEVEL DIAGRAM 29 TERMINAL FUNCTION 30 SPECIFICATIONS 31 Panel assy A62 0979 03 Key top K29 9135 02 LCD assy B38 0856 05 Bracket J29 0689 03 ...

Page 2: ...es Installing the KCT 34 in the Transceiver 1 Remove the upper cover from the transceiver 2 Lift the DC cord bushing 1 from the chassis 3 Remove the pad as shown in the Figure 1 2 4 Insert the KCT 34 cable 3 into the chassis 4 The wire harness band 5 must be inside the chassis 5 Replace the DC cord bushing 6 6 Connect the KCT 34 to the TX RX unit A 2 as shown in Figure 2 7 Fig 1 1 2 D C B A 1 3 13...

Page 3: ...m the Edit menu and set COM1 Internal Port None to Data 2 Select FleetSync from Edit and set functions to Yes No as follows Status Message Stack No Short Message Stack No Caller ID Stack No Status Message Serial Output Yes Short Message Serial Output Yes 3 Enter an ID Fleet Own A three digit number between 100 and 300 can be entered in ID Own A four digit number between 1000 and 4999 can be entere...

Page 4: ...e 2 Select Optional Features from Edit and change ACC Hook DTC from ACC Hook to DTC 3 Enter an ID with the FPU KPG 71D by connecting a transceiver with the KDS 100 For a connection method see Figure 1 REALIGNMENT Fig 1 IBM PC Transceiver KDS 100 KPG 49D or KPG 60D TK 80 KPG 56D TK 60G IBM PC Transceiver KDS 100 KPG 71D KDS 100 KPG 46 KPG 46 ...

Page 5: ...see the Ser vice Manual for the TK 80 series TK 60G series 1 Connect a transceiver and a PC to the KDS 100 and se lect Test Mode from Program on the FPU KPG 71D menu 2 Adjust the Output Level DIGIT value on the MSK screen 3 When you click on OK on the PC screen the adjust ment value is written into the KDS 100 memory MSK Detection Input Level Adjustment Same as for the TK 80 series and TK 60G seri...

Page 6: ... R235 R234 R171 IC17 D A converter ch1 out 2 3 Audio Amplifier Circuit The KDS 100 audio amplifier IC34 amplifies the beep signal generated by the microcomputer to the level for out putting to a speaker The audio amplifier power supply is turned ON or OFF according to the timing that sounds a beep with a shift regis ter IC24 controlled by the CPU IC6 The volume is con trolled according to the DC v...

Page 7: ... H level and the CPU PFint INT0 port also goes H level In addition the RESET signal from IC1 is sent to the CPU RESET port to initialize and start the CPU CEOUT is obtained by gating CEIN S RAM CE with CEIN S RAM CE output When the VCC is equal to or higher than the threshold CEOUT tracks CEIN S RAM CS1 If the VCC is lower than the threshold CEOUT goes High Fig ure 7 Note The backup lithium batter...

Page 8: ...2904M AMP SP CN17 IC34 TDA7053AT AUDIO AMP Q10 2SB798 DL DK 5V AMP SW 1 2 DO IC17 M62364FP ELE VOL DI MIC DO BUZZER IC20 AK4550VT CODEC IC22 NJM2904M AMP IC14 NJM2904M AMP BUZZER Q7 2SC4617 Q8 2SB1132 LED DIMMER IC23 TMS320VC5402PGE IC19 TC74VHC4040FT COUNTER DSP X2 12 288MHz DSPCLK EXT SP CN18 1 2 Transmit data signal The digital data processed by the DSP is transferred seri ally from the DSP to ...

Page 9: ... IC13 Memory 3 3V Flash ROM IC14 Amplifier Output data IC15 Amplifier Input data IC16 Gate IC Logic inverter IC17 D A converter IC19 Clock demultiplier For DSP IC20 A D D A CODEC IC21 22 Amplifier Output data IC23 DSP IC Ref No Use Function Operation Condition IC24 Shift register LED Audio amp SW IC25 Shift register KEY Scan IC26 Regulator 1 8V IC27 28 Regulator 3 3V IC30 Regulator 5V 1A IC31 Regu...

Page 10: ...LOCK 32 DATA O Common DATA 33 TXD0 O Radio data output 34 RXD0 I Radio data input 35 RADSQ I Radio squelch input 36 RADTXS I Radio TXS input Pin No Pin Name I O Function 37 RDY I Not used 38 ALE O Not used 39 HOLD I Not used 40 HLDA O Not used 41 BLCK O Not used 42 RD O Read signal 43 BHE O Not used 44 WR O Write signal 45 DSPCS O DSP chip select 46 SRAMCE O S RAM CE1 47 LCDCS O LCD ASSY CS 48 FRO...

Page 11: ... C92 0628 05 CHIP TAN 10UF 10WV C54 CK73GB1H471K CHIP C 470PF K C55 C92 0628 05 CHIP TAN 10UF 10WV C56 CK73GB1H471K CHIP C 470PF K C75 C92 0003 05 CHIP TAN 0 47UF 25WV C79 C92 0628 05 CHIP TAN 10UF 10WV C84 85 C92 0628 05 CHIP TAN 10UF 10WV C89 C92 0546 05 CHIP TAN 68UF 6 3WV C98 CC73GCH1H101J CHIP C 100PF J C103 CK73GB1E103K CHIP C 0 010UF K C104 CC73GCH1H101J CHIP C 100PF J C113 CK73GB1E103K CHI...

Page 12: ...IP R 47K J 1 16W R6 RK73GB1J102J CHIP R 1 0K J 1 16W R7 RK73GB1J221J CHIP R 220 J 1 16W R8 9 RK73GB1J102J CHIP R 1 0K J 1 16W R10 RK73GB1J473J CHIP R 47K J 1 16W R11 14 RK73GB1J102J CHIP R 1 0K J 1 16W R15 RK73GB1J101J CHIP R 100 J 1 16W R16 21 RK73GB1J102J CHIP R 1 0K J 1 16W R22 R92 1252 05 CHIP R 0 OHM J 1 16W R23 26 RK73GB1J102J CHIP R 1 0K J 1 16W R27 RK73GB1J223J CHIP R 22K J 1 16W R28 29 RK...

Page 13: ...J CHIP R 1 0K J 1 16W R179 RK73GB1J221J CHIP R 220 J 1 16W R180 RK73GB1J473J CHIP R 47K J 1 16W R181 RK73GB1J392J CHIP R 3 9K J 1 16W R182 183 RK73GB1J103J CHIP R 10K J 1 16W R185 RK73GB1J224J CHIP R 220K J 1 16W R186 RK73GB1J473J CHIP R 47K J 1 16W R187 RK73GB1J224J CHIP R 220K J 1 16W R189 R92 1252 05 CHIP R 0 OHM J 1 16W R190 RK73GB1J273J CHIP R 27K J 1 16W R191 RK73GB1J182J CHIP R 1 8K J 1 16W...

Page 14: ...78L05F MOS IC IC34 TDA7053AT BI POLAR IC IC35 TA7805F MOS IC IC36 TA7808F ANALOG IC IC37 38 TC74LVX244FT MOS IC IC39 TC7S08FU MOS IC IC40 TC7W66FU MOS IC IC41 TC7S08FU MOS IC Q1 DTC114YE DIGITAL TRANSISTOR Q2 DTC144EE DIGITAL TRANSISTOR Q3 RN47A4 TRANSISTOR Q4 DTC144EE DIGITAL TRANSISTOR Q5 DTC114EUA DIGITAL TRANSISTOR Q6 FMA5A TRANSISTOR Q7 2SC4617 R TRANSISTOR Q8 9 2SB1132 Q R TRANSISTOR Q10 2SB...

Page 15: ...30 5 101 BA1 Display unit 8 9 26 D D 13 13 34 2 14 14 14 4 11 11 Cx2 Cx2 Bx2 700 701 Bx2 B B M2 6 x 8 BLK N80 2608 45 C M2 6 x 6 BLK N82 2606 45 D M2 6 x 6 Br Tap N87 2606 46 Parts with the exploded numbers larger than 700 are not supplied ...

Page 16: ...tection bag H25 2342 04 27 Bracket Base J29 0689 03 20 Carton board H13 1177 14 23 Protection bag H25 2343 04 28 Bracket Rear J29 0690 14 17 Packing fixture H12 3116 12 16 Packing fixture H12 3115 02 6 Instruction manual B62 1480 10 21 Protection bag H25 0337 04 24 Item carton case H52 1846 02 Parts with the exploded numbers larger than 700 are not supplied ...

Page 17: ...76 C174 C175 C168 C169 C156 C158 D10 C21 C9 R4 D11 D13 D7 R21 C18 C17 C13 C6 R10 R8 R161 R159 R158 R151 R147 R144 48 25 24 1 5 4 3 C233 IC38 1 10 11 20 IC11 1 10 11 20 IC37 1 10 11 20 C231 D29 Vcc GND L4 C186 C183 C181 C185 C178 C182 C188 C171 C179 C180 C187 C184 C170 C151 R163 1 36 37 144 IC23 72 73 108 109 C145 C144 C147 Q5 R136 R134 R232 R132 R124 R131 R130 R129 R206 R137 R133 C133 C130 C142 R1...

Page 18: ... R241 R242 CLK L2 L3 WR L1 R226 C124 C53 C42 C38 R19 R18 R3 DGPS NC GND CN1 COM 1 1 1 3 1 1 10 5 GND NC NC GND R219 R220 C224 C46 C48 IC9 1 10 11 20 C32 R1 R49 R52 R54 R57 R41 R39 R38 R37 C33 C35 C36 C31 C30 C28 C23 C221 C218 C216 C214 CLOCK2 DATA2 NC GND CLOCK1 DATA1 SELECT 5V OUT DATA CLOCK 5V OUT 2 R17 R16 R34 Q3 1 3 4 5 R227 C49 C52 DAT RXD1 TXD1 C47 BA1 R247 CNVss IC8 1 10 11 20 C44 C43 R84 R...

Page 19: ... L7 L10 R203 D38 D36 D34 D37 D35 R202 R200 R198 R194 R204 R177 R178 R42 R35 R22 R43 R45 R46 R44 R51 C128 CP2 CP6 CP7 CP4 R209 CP18 CP3 CP5 CP8 CP9 CP11 CP10 C219 C222 C215 C15 C14 C11 C10 R119 C239 R27 R30 Q2 IC40 1 4 5 8 D24 R68 Q4 D39 D30 R215 R47 R63 R73 R90 R208 R207 C234 R69 R71 Q16 R201 R199 Q12 Q11 D S G D S G CP12 CP14 CP13 CP15 CP16 CP17 Q13 Q14 1 3 4 5 1 3 4 5 C248 IC12 1 32 C247 C226 16...

Page 20: ...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 KDS 100 Note Components marked with a dot are parts of pattern 1 26 ...

Page 21: ...cc BACK UP TXD RXD NC DGPS NC GND DGPS NC GND TXD1 RXD1 CTS1 GND I O A1 I O A2 I O A3 I O A4 GND 5V I O B1 I O B2 I O B3 I O B4 ACC DET GND TXD2 RXD2 CTS2 GND SB J1 CN3 IC7 TC7W04F INVERTER LCDRST LCDCS IC3 ADM3202ARV RS 232C DRIVER IC8 9 TC74HCT244AF BUS BUFFER IC36 TA7808F 8V Reg IC32 TA78L05F 5V Reg IC31 TA78L05F 5V Reg IC33 TA78L05F 5V Reg 5V Reg 5V Reg IC26 XC62FD1802P 1 8V Reg IC27 XC62FP330...

Page 22: ...p TK 80 series TK 60G series Wide 0 7Vrms Narrow 0 7Vrms 2 0Vp p Wide 0 7Vrms Narrow 0 7Vrms 2 0Vp p Wide 1 24Vrms Narrow 1 24Vrms Wide 1 24Vrms Narrow 1 24Vrms Wide 0 59Vrms Narrow 0 30Vrms Wide 0 85Vrms Narrow 0 42Vrms Wide 0 59Vrms Narrow 0 30Vrms Wide 0 59Vrms Narrow 0 42Vrms TK 80 series TK 60G series Note WIDE indicates 3 0kHz deviation and NARROW indicates an AF level when the RF signal mod...

Page 23: ...ol 13 DISP OFF O Controls radio LCD on off 14 TXD O Serial output CMOS level 15 RXD I Serial input CMOS level Connector Pin Pin Name I O Description Name No CN6 1 I O A1 I O Multipurpose I O port Group A programmable I O 2 I O A2 I O Multipurpose I O port Group A programmable 3 I O A3 I O Multipurpose I O port Group B programmable 4 I O A4 I O Multipurpose I O port Group B programmable 5 GND Groun...

Page 24: ...31 KDS 100 SPECIFICATIONS Modem Encode Level Range 100 1000mVrms Modem Decode Level Range 100 1000mVrms Received Log Backup Period More than 2 months at full charged Current Drain Less than 700mA ...

Page 25: ...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 Centr...

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