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Kenwood TK-5810 Service Manual
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Kenwood TK-5810 Service Manual

Uhf p25 transceiver
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See also: Instruction Manual
UHF P25 TRANSCEIVER
TK-5810
TK-5810H
SERVICE MANUAL
TK-5810(BG) with KCH-14
TK-5810H(BG)
Metallic cabinet (Bottom)
(A01-2164-31)
RoHS
This product complies with the
BG
(
BG
(
Metallic cabinet (Top)
(A01-2161-32)
POWER
GRP
TX BUSY
VOL
directive for the European market.
)
)
Use this service manual together with the KCH-14/15 service
manual (B51-8728-00) or KCH-16 service manual (B51-8834-00).
As for the hardware of this transceiver, version 3 is used.
The programming software must use KPG-95DG.
KCH-14
(Front panel kit)
CH
Metallic cabinet (Top)
(A01-2163-21)
© 2010-3 PRINTED IN JA PAN
B51-8913-00 ( N )
This product uses Lead Free solder.

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Summary of Contents for Kenwood TK-5810

  • Page 1 Use this service manual together with the KCH-14/15 service manual (B51-8728-00) or KCH-16 service manual (B51-8834-00). As for the hardware of this transceiver, version 3 is used. The programming software must use KPG-95DG. TK-5810(BG) with KCH-14 Metallic cabinet (Top) KCH-14 (A01-2161-32)

  • Page 2: Table Of Contents

    Neither is any liability assumed for dam- the fi rmware under the license of Digital Voice Systems, Inc. ages resulting from the use of the information contained herein. Kenwood reserves the right to make changes to any products herein at any time for improvement purposes. GENERAL...

  • Page 3: General

    3-1. Introduction Your KENWOOD dealer can help you select an antenna sys- Each radio is adjusted and tested before shipment. How- tem that will best serve your particular needs.

  • Page 4: System Set-Up

    1. Install the front panel kit (controller) directly on a radio to Before Reading About System Set-up operate it. (Form: Radio + KCH-14/15) The TK-5810(BG)/5810H(BG) is a transceiver main unit 2. Remotely control one radio with one controller. (Form: (without a panel or speaker) that you complete by adding Radio + KRK-5 + KCH-14/15 + KCT-22M/M2/M3) options.

  • Page 5: Realignment

    TK-5810 /5810H REALIGNMENT 1. Modes 2. How to Enter Each Mode Mode Operation User mode User mode Power ON Panel test mode [PF1] + Power ON Panel test mode Panel tuning mode PC mode Received commands from PC Data programming mode...
  • Page 6 TK-5810 /5810H REALIGNMENT 5-2. Connection procedure 6. PC Tuning Mode 1. Connect the transceiver to the computer using the inter- When making adjustment while in PC tuning mode, face cable and USB adapter (When the interface cable is modify the KPG-43/43A programming interface cable as de- KPG-43A, the KCT-53U can be used.).
  • Page 7 TK-5810 /5810H REALIGNMENT • KPG-43A • These transceivers use firmware versions G5.10 or Install the D-SUB socket into the cover after aligning the later. When using fi rmware versions earlier than version lead wire as shown in the fi gure.
  • Page 8 TK-5810 /5810H REALIGNMENT 7. The other target can be continuously cloned. When 11. Clone Mode the [PF2] key on the source is pressed while the source Programming data can be transferred from one trans- displays “END”, the source displays “CLONE MODE”.
  • Page 9 TK-5810 /5810H REALIGNMENT 12-1. Enter to the self programming mode 12. Self Programming Mode Press and hold the [GRP ] key while turning the trans- Write mode for frequency data and signaling etc. To be ceiver power ON. Ignoring whether the Read authorization used ONLY by the authorized service person maintaining the password is set or not, “PASSWORD”...
  • Page 10 TK-5810 /5810H REALIGNMENT 12-4. Key operation • Normal mode Zone- Channel Channel TX Mode RX NAC TX NAC Channel Frequency Frequency Type Spacing Signaling Signaling List No. [PF1] Unused [PF2] Go to the next item ANALOG/ Delete the least digit...
  • Page 11 TK-5810 /5810H REALIGNMENT 12-5. Self programming mode fl ow chart [GRP ] + Power ON Input Password Read authorization password entry (6 digits) [PF2] Self programming mode [PF2] [PF3] KEEP THIS CHANGE Zone/Channel Zone selection Channel selection [PF2] [PF2]: “YES” or [PF1]: “NO”...

  • Page 12: Installation

    TK-5810 /5810H INSTALLATION 1. Front Panel Kit (KCH-14/15: Option) 1-1. Installing the KCH-14/15 front panel kit to the transceiver 1. Remove the upper case and lower case of the transceiv- 2. Insert the lead wire with connector (W700) of the control unit (X53-440) into the connector (CN1) of the KCH-14 or KCH-15.
  • Page 13 TK-5810 /5810H INSTALLATION KCH-14 2. Remote kit (KRK-5: Option) The KRK-5 remote kit is used to remotely operate the POWER transceiver. The KRK-5 is connected to the KCH-14 or KCH- 15 with an optional KCT-22M (8 feet), KCT-22M2 (17 feet), or KCT-22M3 (25 feet) control cable.
  • Page 14 TK-5810 /5810H INSTALLATION 2-3. Control cable (KCT-22) connection (Fig. 2-3) 1. Insert one connector of the control cable to the trans- ceiver (with KRK-5) and the other to the display. Connect KRK-5 main panel the cable to the GND terminal with the screw q sup- plied with the control cable.
  • Page 15 TK-5810 /5810H INSTALLATION 3. Dual Control Head Remote Kit Transceiver (KRK-6DH: Option) The KRK-6DH remote kit connects two displays (two KCH-14s or KCH-15s) to the transceiver. The KRK-6DH is connected to the KCH-14s or KCH-15s with two optional CN503 control cables. There are three version of the control cable:...
  • Page 16 TK-5810 /5810H INSTALLATION Transceiver KRK-6DH main panel Cable fitting Display 2 Display 1 Cable fitting KCT-22 KCT-22 Control cable Control cable Fig. 3-2 4. Ignition Sense Cable (KCT-18: Option) 4-2. Connecting the KCT-18 cable to the KRK-5/6DH remote kit The KCT-18 is an optional cable to use the following func- 1.
  • Page 17 TK-5810 /5810H INSTALLATION 6-1. Connecting the KES-5 external speaker to the 5. Voice Guide & Storage Unit transceiver (VGS-1: Option) • When taking the AF output from the accessory con- nector (9-pin) on the rear of the transceiver 5-1. Installing the VGS-1 unit in the transceiver The following tools are required for changing the connec- 1.
  • Page 18 TK-5810 /5810H INSTALLATION 6-2. Connecting the KES-5 external speaker to the Note: KRK-5/6DH remote kit Even if the KRK-6DH is modifi ed in this way, the audio output of head 2 cannot be increased. • When taking the AF output from the 12-pin acces- sory connector on the rear of the control head •...
  • Page 19 TK-5810 /5810H INSTALLATION 7. Horn Alert Function 8. Handheld control head The HR1 and HR2 pins of the accessory connector (9- (KCH-16: Option) pin) on the rear of the transceiver are connected to the relay The KCH-16 Handheld control head is used to remotely (K500) and the maximum current is 1A.

  • Page 20: Disassembly For Repair

    /5810H DISASSEMBLY FOR REPAIR Note: Disassembly Procedure (TK-5810(BG)) When re-installing the fl at cable to the connector on the ■ Removing the upper/lower case and shielding cover CN600 side, do not align the cable as shown in the fi gure 1.
  • Page 21 TK-5810 /5810H DISASSEMBLY FOR REPAIR Note: Disassembly Procedure (TK-5810H(BG)) When re-installing the fl at cable to the connector on the ■ Removing the upper/lower case and shielding cover CN600 side, do not align the cable as shown in the fi gure 1.
  • Page 22 TK-5810 /5810H DISASSEMBLY FOR REPAIR Disassembly Procedure (TK-5810(BG)/5810H(BG)) Precautions for Reassembly ■ Removing the Control unit (X53-440) ■ Painting the lubricant (Part No.: 410-0019-05) on 1. Remove the 7 screws q. the groove of the case packing 2. Remove the shielding plate w.
  • Page 23 TK-5810 /5810H DISASSEMBLY FOR REPAIR ■ Align the cable connecting the W2 terminal: • Case packing (Lower) TK-5810H(BG) only TK-5810H When you assemble the fi nal unit, align the cable con- necting the W1 terminal as shown in fi gure, then insert it into the connector (CN1) of the control unit.

  • Page 24: Circuit Description

    TK-5810 /5810H CIRCUIT DESCRIPTION 1. Overview 2. Frequency Confi guration This transceiver is a UHF/FM/P25 transceiver designed The receiver is a double-conversion superheterodyne to operate in the frequency range of 450 to 520MHz (K) or using fi rst intermediate frequency (IF) of 49.95MHz and sec- 400 to 470MHz (K2).
  • Page 25 TK-5810 /5810H CIRCUIT DESCRIPTION 3-3. 1st IF The 1st IF signal passing through these MCFs is ampli- fied by the IF amplifier (Q205) and goes into the FM IC The 1st IF signal passes through the MCF (Monolithic (IC209). Crystal Filter) to remove unwanted signal.
  • Page 26 TK-5810 /5810H CIRCUIT DESCRIPTION 3-6. Audio Amplifi er Circuit 3-7. Squelch Circuit Audio processing (high-pass filter, low-pass filter, de- It amplifies the demodulated noise signal from FM IC emphasized and so on) at FM mode and decoding at P25 (IC209) after fi ltering through BPF circuit. Then, the ampli- mode are processed by DSP.
  • Page 27 REFL (CN1) MODULE Fig. 9 Final amplifi er circuit: TK-5810(BG) Forward wave is detected by D2, and is converted into 4-5. Final Amplifi er Circuit (From Power module to DC voltage. The converted DC voltage is fed to the APC...
  • Page 28 (X400). Similarly, the VCO output signal is divided into comparative frequency by the programmable N divider 4-7. Temperature Protection Circuit: TK-5810(BG) in the PLL IC (IC400), and is compared with the divided ref- To prevent thermal destruction of the power module (IC2), erence signal in its phase detector.
  • Page 29 TK-5810 /5810H CIRCUIT DESCRIPTION The VCO oscillation frequency is determined by two sys- 5-4. Lockup Accelerator tems of operation switching terminals “STR” and “VCO1/2” The lockup accelerator is a circuit composed of a potenti- and two systems of voltage control terminals “C/V” and ometer IC (IC401) and a DC amplifi...
  • Page 30 TK-5810 /5810H CIRCUIT DESCRIPTION 6-4. Temperature Detection Circuit 6. Control Circuit The temperature detection circuit detects the tempera- The control circuit consists of the ASIC (IC708) and its ture using a temperature IC (IC702) and corrects the thermal peripheral circuits. IC708 performs the following;...
  • Page 31 TK-5810 /5810H CIRCUIT DESCRIPTION CONTROL UNIT +B_2 DC/DC V.Det /BiNT 3.3V 33AC D1,Q1 V.Det /oVRB 3.3V 33M2 D10,D11 33BU /RST Li-Batt 1.5V 33GPS 3.3V TX-RX UNIT (X57-727) Q601 Q409 RX VCO2 VCO1/2 Q603 Q405 Q410 RX VCO1 IC601 VCO1/2 TX VCO...

  • Page 32: Components Description

    TK-5810 /5810H COMPONENTS DESCRIPTION Final unit (X45-3790-XX): TK-5810(BG) Ref. No. Part Name Description Ref. No. Part Name Description IC103 Buffer AMP (FTEMP1/FTEMP2) APC comparator IC200 Data multiplexer Power module IC201 Data multiplexer Diode ANT switch IC202~206 3.3V to 5V level converter...
  • Page 33 TK-5810 /5810H COMPONENTS DESCRIPTION Ref. No. Part Name Description Ref. No. Part Name Description IC700 Flash memory Diode DC/DC converter catch diode IC701 Digital signal processor Diode Logic control switch (SBC) IC702 Temperature sensor Diode DC/DC converter boost diode Reverse current prevention...
  • Page 34 TK-5810 /5810H COMPONENTS DESCRIPTION Ref. No. Part Name Description Ref. No. Part Name Description Q417 Transistor PLL f-in AMP Q200 Transistor RF AMP Q201,202 Transistor DC switch Q418 Transistor Buffer AMP Q203 Transistor Local AMP Q600,601 Transistor 8T switch Q204,205...

  • Page 35: Parts List

    TK-5810 /5810H PARTS LIST CAPACITORS 2 2 0 • Capacitor value CC45 Color* 010 = 1pF 0 = 22pF 1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating 100 = 10pF 2 = Shape ... round, square, etc.
  • Page 36 Les articles non mentionnes dans le Parts No. ne sont pas fournis. C : China X : Australia M : Oth er Areas Teile ohne Parts No. werden nicht geliefert. TK-5810(BG)/5810H(BG) FINAL UNIT (X45-3790-XX): TK-5810(BG) Desti- Desti- Ref. No. Ad dress Parts No.
  • Page 37 TK-5810 /5810H PARTS LIST FINAL UNIT (X45-3790-XX): TK-5810(BG) FINAL UNIT (X45-3800-XX): TK-5810H(BG) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation CN1,2 E04-0154-05 PIN SOCKET S1R103J440H THERMISTOR E40-6429-05 FLAT CABLE CONNECTOR...
  • Page 38 AIR-CORE COIL R12-6431-05 TRIMMING POT .(220K/12) L34-4523-05 AIR-CORE COIL K : TK-5810(BG) K K2 : TK-5810(BG) K2 If a part reference number is listed in a shaded HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2 box, that part does not come with the PCB.
  • Page 39 2.2UF C548 CC73HCH1H220J CHIP C 22PF K : TK-5810(BG) K K2 : TK-5810(BG) K2 If a part reference number is listed in a shaded HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2 box, that part does not come with the PCB.
  • Page 40 CHIP C 0.10UF L703-707 L92-0162-05 BEADS CORE K : TK-5810(BG) K K2 : TK-5810(BG) K2 If a part reference number is listed in a shaded HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2 box, that part does not come with the PCB.
  • Page 41 RK73HB1J101J CHIP R 1/16W R486,487 RK73HB1J101J CHIP R 1/16W R500 RK73HB1J393J CHIP R 1/16W R201 RK73HB1J103J CHIP R 1/16W R501 RK73HB1J153J CHIP R 1/16W K : TK-5810(BG) K K2 : TK-5810(BG) K2 HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2...
  • Page 42 1/16W R581 RK73HB1J472J CHIP R 4.7K 1/16W R716,717 RK73HB1J473J CHIP R 1/16W R583 RK73HB1J472J CHIP R 4.7K 1/16W R718 RK73HB1J474J CHIP R 470K 1/16W K : TK-5810(BG) K K2 : TK-5810(BG) K2 HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2...
  • Page 43 RV5C386A MOS-IC IC705 XC6109C29ANN ANALOGUE IC K : TK-5810(BG) K K2 : TK-5810(BG) K2 Note 1: This part cannot be replaced. Therefore, this part is not supplied as a service part. HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2 If a part reference number is listed in a shaded box, that part does not come with the PCB.
  • Page 44 3.0PF K,HK C256 CC73GCH1H090B CHIP C 9.0PF K : TK-5810(BG) K K2 : TK-5810(BG) K2 Note 1: This part cannot be replaced. Therefore, HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2 this part is not supplied as a service part.
  • Page 45 CC73GCH1H220J CHIP C 22PF C341 CK73GB1C104K CHIP C 0.10UF C466-468 CK73GB1E105K CHIP C 1.0UF C342 CK73GB1A224K CHIP C 0.22UF C470-472 CK73GB1H471K CHIP C 470PF K : TK-5810(BG) K K2 : TK-5810(BG) K2 HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2...
  • Page 46 470PF L220,221 L41-2278-08 SMALL FIXED INDUCTOR (22NH) K2,HK2 K : TK-5810(BG) K K2 : TK-5810(BG) K2 If a part reference number is listed in a shaded HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2 box, that part does not come with the PCB.
  • Page 47 R276 RK73GB2A182J CHIP R 1.8K 1/10W K : TK-5810(BG) K K2 : TK-5810(BG) K2 If a part reference number is listed in a shaded HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2 box, that part does not come with the PCB.
  • Page 48 RK73GB2A392J CHIP R 3.9K 1/10W K2,HK2 R486 RN73GH1J151D CHIP R 1/16W K,HK R423 RK73GB2A103J CHIP R 1/10W K2,HK2 R486 RN73GH1J181D CHIP R 1/16W K2,HK2 K : TK-5810(BG) K K2 : TK-5810(BG) K2 HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2...
  • Page 49 D403 HVC376B VARIABLE CAPACITANCE DIODE K,HK D405 BB664 VARIABLE CAPACITANCE DIODE K,HK D405-408 1SV282-F VARIABLE CAPACITANCE DIODE K2,HK2 D406,407 1SV282-F VARIABLE CAPACITANCE DIODE K,HK K : TK-5810(BG) K K2 : TK-5810(BG) K2 HK : TK-5810H(BG) K HK2 : TK-5810H(BG) K2...

  • Page 50: Exploded View

    TK-5810 /5810H EXPLODED VIEW (TK-5810(BG)) 60x2 60x2 CN151 CN150 40x2 CN200 TX-RX unit XF201 XF200 CF203 CN10 Final unit Tighten the screw using a regulated torque. Please be careful not to tighten the screw so much that the terminal is warped.
  • Page 51 TK-5810 /5810H EXPLODED VIEW (TK-5810H(BG)) 60x3 60x3 34x2 40x2 C141 C139 C140 Final unit C143 CN150 C142 CN151 CN200 TX-RX unit XF201 XF200 CF203 KCH-14 CN502 KCH-15 K500 IC522 Control unit W700 : N09-2292-05 M3 x 8 (F) : N32-3008-43...

  • Page 52: Packing

    TK-5810 /5810H PACKING (TK-5810(BG)) 52 Inner carton case (H02-0626-04) 62 Screw set (N99-2051-05) 38 Sheet 13 Lead wire connector 705 Pamphlet (G11-4379-04)x2 (E37-0733-15) 8 Instruction manual (B62-1938-10) 56 Packing fixture (H12-3183-02) 707 Protection bag 709 Protection sheet 55 Packing fixture...
  • Page 53 TK-5810 /5810H PACKING (TK-5810H(BG)) 52 Inner carton case (H02-0626-04) 62 Screw set (N99-2051-05) 13 Lead wire connector 38 Sheet 706 Pamphlet (E37-0733-15) (G11-4379-04)x2 8 Instruction manual (B62-1938-10) 57 Packing fixture (H12-3185-02) 708 Protection bag 710 Protection sheet 55 Packing fixture...

  • Page 54: Trouble Shooting

    TK-5810 /5810H TROUBLE SHOOTING Fault diagnosis of the BGA (Ball Grid Array) IC ■ Overview A fl owchart for determining whether or not the transceiver can be powered on (the LCD does not function even if the power switch is turned on) due to broken BGA parts.
  • Page 55 An error occurs when the SRAM internal RAM The LCD displays “INIT ERROR3”. reads or writes. The SRAM may be broken. Replacing Control Unit ■ Control unit Information Original Control For Service Control Model Name unit Number unit Number TK-5810(BG) K,K2 X53-4400-10 X53-4400-11 TK-5810H(BG) K,K2...

  • Page 56: Adjustment

    TK-5810 /5810H ADJUSTMENT ■ Key operation Controls “FNC” not appears • KCH-14 (Basic control panel) Function Display Power switch Wide: “W” appears [Selector] Wide/Narrow/P25 Narrow: “N” appears POWER P25: “A” appears Shifts to the Panel tuning [GRP − mode TX BUSY High: “SP”...
  • Page 57 TK-5810 /5810H ADJUSTMENT • LED indicator • Test Signaling Red LED Lights during transmission. Signaling P25/ Green LED Lights when there is carrier. Analog None None Analog • LCD display in the panel test mode None 100Hz Square Wave Analog W : Wide QT 67.0Hz...
  • Page 58 TK-5810 /5810H ADJUSTMENT ■ 3, 5 or 7 reference level adjustments frequency Panel Tuning Mode • Assist voltage adjustments The transceiver is adjusted in this mode. TX assist voltage ■ Preparations for tuning the transceiver Tuning point Display Before attempting to tune the transceiver, connect the TX (MHz) unit to a suitable power supply.
  • Page 59 TK-5810 /5810H ADJUSTMENT ■ Adjustment item and Display (∗∗∗: 1~256) Adjustment item Display Wide/Narrow/P25 Tuning Point Note Transmit Assist Voltage VATX ∗∗ ∗ Receive Assist Voltage (Lower) VARXl ∗ ∗∗ Receive Assist Voltage (Upper) VARXu ∗∗ ∗ Frequency T XF ∗∗...
  • Page 60 TK-5810 /5810H ADJUSTMENT ■ Flow chart [PF1]: Not stored [PF5]: Stored Transmit Assist Voltage 7 reference level VATX adjustments [PF1]: Not stored [PF2]: Not stored [PF5]: Not stored Recive Assist Voltage 7 reference level VARXI adjustments [PF5]: Not stored Recive Assist Voltage...
  • Page 61 TK-5810 /5810H ADJUSTMENT BER (Bit Error Rate) Measurement [PF1]: Not stored 1. The Panel Test Mode is used to measure the BER (Refer 3 reference [GRP level to “Test mode operation features” described on page adjustments 56.). [PF1]: Not stored...
  • Page 62 Output Voltage 100mV or more 4Ω Dummy Load Approx. 4Ω, 30W 13.6V (TK-5810(BG)), 13.4V (TK-5810H(BG)) approx. 30A Regulated Power Supply (adjusted from 9 to 20V) Useful if ammeter equipped Caution Since the RX AF output is a BTL output, there is a DC Component.
  • Page 63 Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment 1. Setting 1) DC voltage: 13.6V (TK-5810(BG)) 13.4V (TK-5810H(BG)) 2) SSG standard modulation [Wide] MOD: 1kHz, DEV: 3kHz [Narrow] MOD: 1kHz, DEV: 1.5kHz 2. Transmit 1) Adj item: [VATX]...
  • Page 64 TK-5810 /5810H ADJUSTMENT Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment 4. MCF [Panel test mode] [PC test mode] Spectrum TX-RX CN202 TX-RX L218 Adjust the coils to obtain the waveform...
  • Page 65 TK-5810 /5810H ADJUSTMENT Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment 8. Frequency 1) CH-Sig: 3-1 1) Channel: 3 f. counter Rear [Panel Change the adjust- adjust *1...
  • Page 66 TK-5810 /5810H ADJUSTMENT Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment 5. Balance 1) Adj item: [BAL] 1) Adj item: [Balance] Deviation Rear [Panel Make the demodu- adjust *2 Adjust: [✳✳✳]...
  • Page 67 TK-5810 /5810H ADJUSTMENT Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment 8. MIC sensi- 1) Adj item: [MIC] 1) Adj item: [Mic sen- Deviation Rear [Panel Adjust AG input 5.0mV±1.5mV...
  • Page 68 TK-5810 /5810H ADJUSTMENT Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment 11. DTMF 1) Adj item: [DTMW] 1) Adj item: [DTMF Deviation Rear [Panel Write the value as ±100Hz...
  • Page 69 TK-5810 /5810H ADJUSTMENT Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment (Narrow) 1) Adj item: [MSKN] 1) Adj item: [MSK Deviation Rear [Panel Write the value as ±50Hz...
  • Page 70 TK-5810 /5810H ADJUSTMENT Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment 2. AF level [Panel test mode] [PC test mode] Rear Volume Turn the Volume 2.0V±0.3V knob...
  • Page 71 TK-5810 /5810H ADJUSTMENT Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment (P25) 1) Adj item: [SQOA] 1) Adj item: [Squelch Rear [Panel [Panel tuning mode] Adjust: [✳✳✳]...
  • Page 72 TK-5810 /5810H ADJUSTMENT Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment (P25) 1) Adj item: [RRSIA] 1) Adj item: [RSSI Rear [Panel [Panel tuning mode] Adjust: [✳✳✳]...
  • Page 73 TK-5810 /5810H ADJUSTMENT Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel tuning mode PC test mode Unit Terminal Unit Parts Method equipment (Narrow) 1) Adj item: [HRSIN] 1) Adj item: [RSSI Rear [Panel [Panel tuning mode] Adjust: [✳✳✳] (–70dBm) (Narrow)]...
  • Page 74 : –117dBm (0.32µV) 3) CH-Sig: 3-1 (MOD: 1kHz/±1.5kHz) 2) Channel: 2 3) Channel: 3 Adjustment Points CN10 CN151 CN150 CN200 FINAL UNIT (X45-3790-XX) : TK-5810(BG) Component side view CN14 L217 L222 L227 L229 TX-RX UNIT (X57-7270-XX) Component side view CN202 L218...

  • Page 75: Terminal Function

    TK-5810 /5810H TERMINAL FUNCTION Final unit (X45-3790-XX): TK-5810(BG) Control unit (X53-4400-10) Pin No. Name Function Pin No. Name Function CN1 (to TX-RX unit CN151) CN1 (to Final unit CN13: TK-5820, W1: TK-5810H) TX drive input Power supply voltage CN2 (to TX-RX unit CN200)
  • Page 76 TK-5810 /5810H TERMINAL FUNCTION Pin No. Name Function Pin No. Name Function No connection No connection EMERGENCY signal output. No connection L: Operated, H: Not operated No connection L≤0.4V, H≥4.6V / 30kΩ load No connection No connection SCRAMBLE CONTROL signal output.
  • Page 77 TK-5810 /5810H TERMINAL FUNCTION Pin No. Name Function Pin No. Name Function MIC GND AUX I/O 6 I/O Auxiliary input/output 6 ASQL Analog squelch signal output No connection RSSI RSSI signal output No connection Tuning voltage signal input for RX BPF...
  • Page 78 Final unit temperature 2 CN150 Control voltage of VCO TX drive output CN151 (to Final unit CN1) CN601 (to Final unit CN9: TK-5810, CN2: TK-5810H) TX drive output TX power control voltage CN200 (to Final unit CN2: TK-5810, CN4: TK-5810H) RX signal input...
  • Page 79 Ignition sense input. AUX I/O 4 I/O Active low with 47kΩ pull up to 5V L≤0.8V, H≥4.2V Switched B (TK-5810(BG): 13.6V±15%/ TK-5810H(BG): 13.4V±15%) Auxiliary input/output 3 (FPU selectable) AUX I/O 3 I/O Active low with 47kΩ pull up to 5V L≤0.8V, H≥4.2V...

  • Page 80: Pc Board

    TK-5810 /5810H PC BOARD FINAL UNIT (X45-3790-XX): TK-5810(BG) -10 : K -11 : K2 Component side view (J79-0024-09) J79-0024-09 CN13 FINAL UNIT (X45-3790-XX): TK-5810(BG) -10 : K -11 : K2 Foil side view (J79-0024-09) J79-0024-09...
  • Page 81 TK-5810 /5810H PC BOARD FINAL UNIT (X45-3790-XX): TK-5810(BG) -10 : K -11 : K2 Component side view (J79-0024-09) CN10 Ref. No. Address Component side Layer 1 Layer 2 Layer 3 Layer 4 Foil side FINAL UNIT (X45-3790-XX): TK-5810(BG) -10 : K -11 : K2 Foil side view (J79-0024-09) Ref.

  • Page 82: Final Unit (X45-3800-Xx): Tk-5810H(Bg)

    TK-5810 /5810H PC BOARD FINAL UNIT (X45-3800-XX): TK-5810H(BG) -10 : K -11 : K2 Component side view (J79-0025-09) C122 C119 C116 C123 C120 C117 C126 C132 C133 C140 C135 C136 C134 C131 J79-0025-09...
  • Page 83 TK-5810 /5810H PC BOARD FINAL UNIT (X45-3800-XX): TK-5810H(BG) -10 : K -11 : K2 Component side view (J79-0025-09) C141 C107 Ref. No. Address C108 REV FWD C142 C104 Component side Layer 1 Layer 2 Layer 3 Layer 4 Foil side...
  • Page 84 TK-5810 /5810H PC BOARD FINAL UNIT (X45-3800-XX): TK-5810H(BG) -10 : K -11 : K2 Foil side view (J79-0025-09)
  • Page 85 TK-5810 /5810H PC BOARD FINAL UNIT (X45-3800-XX): TK-5810H(BG) -10 : K -11 : K2 Foil side view (J79-0025-09) J79-0025-09 Component side Layer 1 Layer 2 Layer 3 Layer 4 Foil side...

  • Page 86: Control Unit (X53-4400-10)

    TK-5810 /5810H PC BOARD CONTROL UNIT (X53-4400-10) Component side view (J79-0234-19) R403 R412 CN459 R420 IC400 R421 R422 R423 TXD3 R418 C471 /FLDM R707 F400 TP991 RXD2-GPS R346 GPS2 GPS1 RXD2 R833 Q204 R819 R805 Q206 33GPS C700 R827 C701...
  • Page 87 TK-5810 /5810H PC BOARD CONTROL UNIT (X53-4400-10) Component side view (J79-0234-19) BLACK SCRAMBLER C601 C407 C598 C597 C408 TCONT C596 STON BC1 LOK TXO RXEI AINH PTOS Q507 Q508 AUXI/O ECHO CN424 CN444 ATXI STXI RXEO C406 C405 C627 C638...
  • Page 88 TK-5810 /5810H PC BOARD CONTROL UNIT (X53-4400-10) Foil side view (J79-0234-19) C608 D503 R465 R466 Q509 C529 D428 R665 C609 C618 D429 C630 C599 C610 C619 L505 IC520 C631 C512 C632 R504 C621 L507 L506 C620 C612 C611 C634 L508...
  • Page 89 TK-5810 /5810H PC BOARD CONTROL UNIT (X53-4400-10) Foil side view (J79-0234-19) R472 D411 R471 D412 R474 D423 R476 D422 C417 C415 C412 C413 R424 R461 D413 R425 IC401 Q403 Q402 R465 R466 R467 R468 R462 L708 C764 R706 C765 C753...

  • Page 90: Tx-Rx Unit (X57-7270-Xx)

    TK-5810 /5810H PC BOARD TX-RX UNIT (X57-7270-XX) -10 : K -11 : K2 Component side view (J79-0023-09) CN151 C162 R216 R514 C541 C234 L214 C266 R240 R225 C260 R226 R232 L221 L220 D419 C253 C252 C251 C242 L219 R493 C502...
  • Page 91 TK-5810 /5810H PC BOARD TX-RX UNIT (X57-7270-XX) -10 : K -11 : K2 Component side view (J79-0023-09) CN150 CN601 C212 C208 C205 C203 C236 C232 C229 C226 R209 C218 C211 C207 C204 C201 D203 D202 D201 D200 L210 R204 R203...
  • Page 92 TK-5810 /5810H PC BOARD TX-RX UNIT (X57-7270-XX) -10 : K -11 : K2 Foil side view (J79-0023-09) R247 R229 C273 C244 L226 R251 R249 C281 C256 C272 C264 L225 C268 C274 C245 C282 C257 Q202 C280 R253 C254 R234 R328...
  • Page 93 TK-5810 /5810H PC BOARD TX-RX UNIT (X57-7270-XX) -10 : K -11 : K2 Foil side view (J79-0023-09) R155 R162 R165 R158 L444 C641 C170 R168 C169 L154 C165 R159 C153 R152 C152 C158 C483 C484 C503 Q410 R467 C472 Q412...

  • Page 94: Interconnection Diagram

    TK-5810 /5810H INTERCONNECTION DIAGRAM CN459 RXD2 AUXo2 TXD2 AUXo1 AUXI/o9 AUXI/o5 AUXI/o8 AUXI/o4 TXD3 KCH-14/15: Option AUXI/o3 RXD3 AUXI/o2 AUXI/o1 AUXI/o7 DISPLAY UNIT CN503 AUXI/o6 X54-3490-20: KCH-14 CONTROL UNIT X54-3500-20: KCH-15 X53-4400-10 RESET (KCH-14 Only) INT SP E: KCH-14, ES2: KCH-15...
  • Page 95 TXD3 AUXI/o3 AUXI/o3 RXD3 10 23 RXD3 AUXI/o2 AUXI/o2 AUXI/o1 AUXI/o1 AUXI/o7 AUXI/o7 AUXI/o6 AUXI/o6 TK-5810(BG) CN14 CN13: TK-5810(BG) 13.6V W1: TK-5810H(BG) TK-5810H(BG) 13.4V CN151 FTEMP2 FTEMP2 FTEMP1 FTEMP1 L2FT L2FT IC2: TK-5810(BG) CN2: TK-5810(BG) IC1: TK-5810H(BG) CN200 CN4: TK-5810H(BG)

  • Page 96: Schematic Diagram

    TK-5810 /5810H SCHEMATIC DIAGRAM FINAL UNIT (X45-3790-XX): TK-5810(BG) POWER MODULE FORWARD WAVE RECTIFICATION HSM88AS-E E04-0154-05 100p R:0V R:13.60V R:4.40V T:3.79V T:12.40V HSM88AS-E REFLECTED WAVE RECTIFICATION E40-6429-05 FTEMP2 R:4.40V FTEMP1 330k MA2S111-F COMBINER R:0V T:7.62V APC COMPARATOR R:0V T:0.42V TA75W01FUF R:0V 5 IN2+ T:0.10V...
  • Page 97 TK-5810 /5810H SCHEMATIC DIAGRAM FINAL UNIT (X45-3790-XX): TK-5810(BG) ANT SW CN10 MA4PH633 MA4PH633 ANT SW R:0V T:1.53V ANT SW ANT SW R:13.60V CN14 T:12.60V E23-1290-05 SURGE ABSORPTION 13.6V PROTECT OF REVERSE CONNECTION CN13 E41-2672-05 X45-3790-XX 470p 470p • Note : The components marked with a dot ( ) are parts of layer 1.
  • Page 98 TK-5810 /5810H SCHEMATIC DIAGRAM FINAL UNIT (X45-3800-XX): TK-5810H(BG) R:13.4V R:13.4V T:12.72V T:12.73V R:0V R:0V T:2.38V T:2.11V TX DRIVE AMP FINAL AMP RD60HUF1-101 R:0V R:13.4V T:4.42V T:12.72V R:0V R:13.4V T:3.45V T:12.73V 470p FINAL AMP 470p RD60HUF1-101 FTEMP2 FTEMP1 R:0V R:0V DC AMP &...
  • Page 99 TK-5810 /5810H SCHEMATIC DIAGRAM FINAL UNIT (X45-3800-XX): TK-5810H(BG) FORWARD WAVE RECTIFICATION D5,6 ANT SW MA4P4002F MA4P4002F R:0V R:0V T:1.50V T:1.50V REFLECTED WAVE RECTIFICATION SURGE ABSORPTION R:0V T:4.76V R:0V T:5.78V R:0V R:0V T:0.81V T:0.41V 470p COMBINER MA2S111-F D7,8 D15,16 ANT SW ANT SW R:13.4V...
  • Page 100 TK-5810 /5810H SCHEMATIC DIAGRAM CONTROL UNIT (X53-4400-10) 13.6V:M DC/DC CONVERTER (5M) 13.4V:H 13.6V:M 1.25V LT1616ES6-PBF DC/DC BOOST 13.4V:H +B_2 SHDN 5.05V BooST 1SS388F 22uH DC/DC CATCH 3.30V 4.97V (33A) 3.30V 5.05V XC6204B332M VOUT (33M) 2SA1955A-F 33AC 3.30V 2.64V 5.03V SSM3K15TE(F) Q8-11 1.65V...
  • Page 101 TK-5810 /5810H SCHEMATIC DIAGRAM CONTROL UNIT (X53-4400-10) X2 CLKIN BSHIFT CLK-BUFF AMP /HINT 18.432MHz 18.432MHz 3.3Vp-p 1.0Vp-p IC707 R766 SM5023CNDH-G R761 3.30V 18.432MHz 3.3Vp-p INHN R770 470k 18.432MHz R764 1.0Vp-p X701 XTALI XTAL oUTPUT R779 R762 DSPCK 3.30V /RINT C746 1000p USRCKI C747 0.1u...
  • Page 102 TK-5810 /5810H SCHEMATIC DIAGRAM CONTROL UNIT (X53-4400-10) X2 CLKIN X2 CLKIN BSHIFT /HINT 3.30V 3.30V DGND3 DGND2 DGND1 C764 0.1u DVDIo7 C765 0.1u DVDIo6 C766 0.1u DVDIo5 C767 0.1u DVDIo4 C768 0.01u DVDIo3 C769 1u DVDIo2 C763 1000p DVDIo1 C771 0.1u DVDD10 C772 0.1u...
  • Page 103 TK-5810 /5810H SCHEMATIC DIAGRAM CONTROL UNIT (X53-4400-10) X2 CLKIN 1.50V 3.30V TP992 DGND 15M_1 33M_1 R727 18.432MHz 3.3Vp-p MCDIAF /MCCSAF DVSS7 BCLKX1 MCSCKAF R743 100k CVSS8 CVSS9 FSDET C703 C731 DVDD5 CVDD5 1000p R745 100k C705 INT3 INT3 C736 1000p 0.1u...
  • Page 104 TK-5810 /5810H SCHEMATIC DIAGRAM CONTROL UNIT (X53-4400-10) L705 3.30V IC704 RV5C386A 32KOUT OSCIN OSCOUT INTRB CLKC INTRA X700 C733 1000p 32.768kHz 1.0Vp-p C734 0.01u 3.30V DQ11 IC700 DQ13 PL064J70BFI12 DQ15 FROM VSS1 IC702 LM73CIMKX-0 TEMP VSS2 3.30V C719 0.01u C720...
  • Page 105 TK-5810 /5810H SCHEMATIC DIAGRAM CONTROL UNIT (X53-4400-10) R309 C207 0.1u C214 1000p IC206 TC74VHCT244AFK 4.97V 3.3V to 5V LEVEL CONVERTER R222 SC_AC 3_DiMUTE 3_SC_AC R223 3_ANi_PToA 3_DBSW R224 R328 ANi_BSY ANi_PToA 3_ANi_BSY R225 SC_ECHo 3_SC_ECHo DBSW C209 0.1u R310 4.96V...
  • Page 106 TK-5810 /5810H SCHEMATIC DIAGRAM CONTROL UNIT (X53-4400-10) DBSW /RF_SRoE R305 C203 0.1u 4.97V C210 1000p IC202 TC74VHCT244AFK 3.3V to 5V LEVEL CONVERTER R207 VGS_EN MT/ HT 3_VGS EN R205 R312 3_TXD0 /3_RF_SRoE R206 R313 RTS0 3_RTS0 TXD0 DBSW VGSSW R306 C204 0.1u...
  • Page 107 TK-5810 /5810H SCHEMATIC DIAGRAM CONTROL UNIT (X53-4400-10) VREF VREF IC503 1kHz 1kHz L.P.F (RX) / R : 322mVrms R : 321mVrms BUFF AMP (SCR-RX) AF SWITCH 5.02V 2.00V C525 0.1u R : 0.01V IC506 SUMMING AMP (RX) / 5.02V TC7W53FK(F)
  • Page 108 TK-5810 /5810H SCHEMATIC DIAGRAM CONTROL UNIT (X53-4400-10) R : 2.00V T : 4.80V(KM) 4.90V(KH) T : 4.75V(K2M) 4.77V(K2H) VREF VREF 1kHz 2.00V R : 321mVrms 1kHz 1kHz R : 66mVrms R : 356mVrms 1kHz R : 322mVrms C575 AF AMP...
  • Page 109 TK-5810 /5810H SCHEMATIC DIAGRAM CONTROL UNIT (X53-4400-10) CN502 L503 C609 C618 C630 L504 470p 1000p L505 IC522 AF POWER AMP AUDIO AMP TDA8561Q C610 C619 C631 6.59V:M 13.6V:M L506 13.6V:M 470p 1000p 6.49V:H 13.4V:H 13.4V:H C611 C620 C632 L507 470p...
  • Page 110 TK-5810 /5810H SCHEMATIC DIAGRAM TX-RX UNIT (X57-7270-XX) 5.03V Q408 R416 R417 2SJ347F TX2RX2 Q407,408 VCO1/2 SW R441 4.97V Q407 Q401,402 2.7k RN47A4-F TX1RX1 4.81V UL DETECTION R456 R439 R440 Q402 2SA1832(GR)F R:0V Q405 T:7.00V 2SJ347F Q401 RT1N441U-T111 Q404,405 7.77V TX/RX SW R:7.00V...
  • Page 111 TK-5810 /5810H SCHEMATIC DIAGRAM TX-RX UNIT (X57-7270-XX) [ K ] 400 - <485MHz:7.00V 485 - 520MHz:0V [K2] 400 - <435MHz:7.00V 435 - 470MHz:0V TX2RX2 Q410 RN47A4-F RXVCO 1 RIPPLE FILTER L411 R467 7.21V 7.92V Q412 2SC4116(GR)F R484 L409 TX1RX1 7.62V [ K ] 450 - <485MHz:0V...
  • Page 112 TK-5810 /5810H SCHEMATIC DIAGRAM TX-RX UNIT (X57-7270-XX) D419,420 RF AMP RF AMP TX/RX SW R:0V R:0V Q150 Q151 T:1.80V T:0.93V D420 2SC3357-A(RF) 2SC3357-A(RF) RN142S C151 C152 R152 C153 R159 C158 7.03V R:0V R:0V 470p R:0V T:1.21V T:0.59V T:5.57V D419 R500 RN142S 4.92V...
  • Page 113 TK-5810 /5810H SCHEMATIC DIAGRAM TX-RX UNIT (X57-7270-XX) L154 CN151 C165 C169 R168 C170 470p 470p VOLTAGE REGULATOR(5V) IC601 TA7805FQ 1 IN SHIFT REGISTER IC600 5V AVR BU4094BCFV CN150 L444 C641 STRB 470p 8R SW 8T SW DATA Q603 Q601 2SB1132(Q,R)

  • Page 114: Block Diagram

    TK-5810 /5810H BLOCK DIAGRAM Control unit IC501 F1 F53-0328-15 IC505 TC75W51FUF IC509 TC75W51FUF +B_2 (2/2) IC512 IC512 TC75W51FUF(1/2) TC7W53FK(F) (2/2) Q11 2SA1955A-F Q503 TC75W51FUF Q501 2SC4738(GR)F IC4 LT1616ES6-PBF Q9 SSM3K15TE(F) 33AC 2SJ243-A E41-2672-05 (2/2) Q502 2SA1832(GR)F DC/DC CONVERTER STXi XC6204B332M 3.3V...
  • Page 115 TK-5810 /5810H BLOCK DIAGRAM TX/RX UNIT IC501 TC75W51FUF /RF_STRB (2/2) SCK1 IC519 SDo1 33AC TA75W01FUF SF_SRoE (2/2) RF_EP RF_PCS TXAF IC502 IC514 TC75W51FUF TC75W51FUF IC103 IC514 FC_DAC (2/2) (1/2) VREF_ASIC VREF TC75W51FUF TC75W51FUF (2/2) (2/2) IC507 FSET 3_FTEMP1 TC75W51FUF VREF...
  • Page 116 TK-5810 /5810H BLOCK DIAGRAM (TK-5810(BG)) TX-RX unit Q400 2SK879(Y)-F ASSIST Q416 RX VCO1 2SC5108(Y)F RX VCO2 Buff TX VCO IC400 IC400 EP,CLK,DAT LMX2352TMX/NP LMX2352TMX/NP Q418 D419,D420 Q151 Q413,414,415 Q150 RN142S 2SC5108(Y)F 2SK508NV(52K) 2SC3357-A(RF) 2SC3357-A( 16.8MHz VCXO DOUB X400 L77-3013-05 Q403...
  • Page 117 TK-5810 /5810H BLOCK DIAGRAM (TK-5810(BG)) Final unit K: 450~520MHz K2: 400~470MHz K: RA60H45521101 K2: RA60H40471101 POWER COUPLER MODULE D1,D12 Q151 MA4PH633 2SC3357-A(RF) D3,D11 MA4PH633 REFL R32-0350-05 HSM88AS-E HSM88AS-E TA75W01FUF K: 450~520MHz Local K2: 400~470MHz NARROW NARROW Q203 XF200 XF200 2SC3357-A(RF)
  • Page 118 TK-5810 /5810H BLOCK DIAGRAM (TK-5810H(BG)) TX-RX unit Q400 2SK879(Y)F ASSIST Q416 RX VCO1 2SC5108(Y)F RX VCO2 Buff TX VCO IC400 IC400 EP,CLK,DAT LMX2352TMX/NP LMX2352TMX/NP Q418 D419,D420 Q151 Q413,414,415 Q150 RN142S 2SC5108(Y)F 2SK508NV(52K) 2SC3357-A(RF) 2SC3357-A( 16.8MHz VCXO DOUB X400 L77-3013-05 Q403...
  • Page 119 TK-5810 /5810H BLOCK DIAGRAM (TK-5810H(BG)) Final unit K: 450~520MHz K2: 400~470MHz RD60HUF1-101 K: RA13H4452M123 K2: RA13H4047M123 POWER MODULE COUPLER D5,D6 Q151 MA4P4002F 2SC3357-A(RF) D7,D8 L7091CER REFL RD60HUF1-101 D15,D16 RN142S HSM88AS-E HSM88AS-E TA75W01FUF VR 1 R12-6431-05 K: 450~520MHz Local K2: 400~470MHz...

  • Page 120: Level Diagram

    TK-5810 /5810H LEVEL DIAGRAM...

  • Page 121: Specifications

    Dimensions (W x H x D) (Projections included) RF Deck only TRANSMITTER TK-5810 ..7.01 x 2.36 x 7.68 in. (178 x 60 x 195 mm) RF Output Power TK-5810H ..7.01 x 2.36 x 12.87 in. (178 x 60 x 327 mm) TK-5810 ............
  • Page 122 Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex Kwai Fong, N.T., Hong Kong KENWOOD House, Dwight Road, Watford, Herts., 1 Ang Mo Kio Street 63, Singapore 569110 WD18 9EB United Kingdom...
  • Page 123 TK-5810 /5810H TK-5810 /5810H PC BOARD PC BOARD FINAL UNIT (X45-3790-XX): TK-5810(BG) FINAL UNIT (X45-3790-XX): TK-5810(BG) -10 : K -11 : K2 -10 : K -11 : K2 Component side view (J79-0024-09) Component side view (J79-0024-09) J79-0024-09 CN10 Ref. No. Address...
  • Page 124 TK-5810 /5810H TK-5810 /5810H PC BOARD PC BOARD FINAL UNIT (X45-3800-XX): TK-5810H(BG) FINAL UNIT (X45-3800-XX): TK-5810H(BG) -10 : K -11 : K2 Component side view (J79-0025-09) -10 : K -11 : K2 Component side view (J79-0025-09) C141 C122 C119 C116...
  • Page 125 TK-5810 /5810H TK-5810 /5810H PC BOARD PC BOARD FINAL UNIT (X45-3800-XX): TK-5810H(BG) FINAL UNIT (X45-3800-XX): TK-5810H(BG) -10 : K -11 : K2 Foil side view (J79-0025-09) -10 : K -11 : K2 Foil side view (J79-0025-09) J79-0025-09 Component side Layer 1...
  • Page 126 TK-5810 /5810H TK-5810 /5810H PC BOARD PC BOARD CONTROL UNIT (X53-4400-10) Component side view (J79-0234-19) CONTROL UNIT (X53-4400-10) Component side view (J79-0234-19) R403 R412 CN459 R420 IC400 R421 R422 R423 TXD3 R418 C471 /FLDM R707 F400 TP991 BLACK RXD2-GPS R346...
  • Page 127 TK-5810 /5810H TK-5810 /5810H PC BOARD PC BOARD CONTROL UNIT (X53-4400-10) Foil side view (J79-0234-19) CONTROL UNIT (X53-4400-10) Foil side view (J79-0234-19) R472 D411 R471 D412 R474 D423 R476 D422 C417 C415 C412 C413 R424 R461 D413 R425 IC401 Q403...
  • Page 128 TK-5810 /5810H TK-5810 /5810H PC BOARD PC BOARD TX-RX UNIT (X57-7270-XX) -10 : K -11 : K2 TX-RX UNIT (X57-7270-XX) -10 : K -11 : K2 Component side view (J79-0023-09) Component side view (J79-0023-09) CN151 CN150 CN601 C162 C212 C208...
  • Page 129 TK-5810 /5810H TK-5810 /5810H PC BOARD PC BOARD TX-RX UNIT (X57-7270-XX) -10 : K -11 : K2 TX-RX UNIT (X57-7270-XX) -10 : K -11 : K2 Foil side view (J79-0023-09) Foil side view (J79-0023-09) R162 R155 R165 R158 L444 C641...
  • Page 130 FINAL UNIT (X45-3790-XX): TK-5810(BG) POWER MODULE FORWARD WAVE RECTIFICATION HSM88AS-E ANT SW CN10 MA4PH633 E04-0154-05 100p MA4PH633 ANT SW R:0V T:1.53V R:0V R:13.60V R:4.40V T:3.79V T:12.40V HSM88AS-E REFLECTED WAVE RECTIFICATION ANT SW ANT SW E40-6429-05 FTEMP2 R:4.40V FTEMP1 330k MA2S111-F COMBINER R:13.60V...
  • Page 131 FINAL UNIT (X45-3800-XX): TK-5810H(BG) R:13.4V R:13.4V T:12.72V T:12.73V R:0V R:0V T:2.38V T:2.11V TX DRIVE AMP FORWARD WAVE FINAL AMP RECTIFICATION RD60HUF1-101 R:0V R:13.4V T:4.42V T:12.72V D5,6 ANT SW R:0V R:13.4V T:3.45V T:12.73V MA4P4002F 470p MA4P4002F FINAL AMP 470p RD60HUF1-101 R:0V R:0V T:1.50V T:1.50V...
  • Page 132 CONTROL UNIT (X53-4400-10) 13.6V:M DC/DC CONVERTER (5M) R : 2.00V L503 CN502 13.4V:H DBSW T : 4.80V(KM) 4.90V(KH) 13.6V:M 1.25V T : 4.75V(K2M) 4.77V(K2H) C609 C618 C630 13.4V:H LT1616ES6-PBF DC/DC BOOST R309 R305 /RF_SRoE 470p 1000p L504 SHDN +B_2 C207 0.1u C203 0.1u L505 5.05V...
  • Page 133 TX-RX UNIT (X57-7270-XX) [ K ] 400 - <485MHz:7.00V 5.03V 485 - 520MHz:0V R416 R417 Q408 [K2] 400 - <435MHz:7.00V 2SJ347F 435 - 470MHz:0V TX2RX2 TX2RX2 Q410 RN47A4-F D419,420 RXVCO 1 RF AMP Q407,408 TX/RX SW RF AMP RIPPLE FILTER R:0V R:0V VCO1/2 SW...
  • Page 134 Control unit TX/RX UNIT IC501 F1 F53-0328-15 IC505 TC75W51FUF IC509 TC75W51FUF /RF_STRB (2/2) +B_2 IC512 IC512 TC75W51FUF(1/2) TC7W53FK(F) SCK1 Q11 2SA1955A-F (2/2) Q503 IC519 TC75W51FUF Q501 2SC4738(GR)F SDo1 IC4 LT1616ES6-PBF Q9 SSM3K15TE(F) 33AC 2SJ243-A TA75W01FUF E41-2672-05 (2/2) Q502 2SA1832(GR)F SF_SRoE (2/2) RF_EP DC/DC CONVERTER...
  • Page 135 TK-5810(BG) TX-RX unit Final unit Q400 2SK879(Y)-F K: 450~520MHz ASSIST K2: 400~470MHz K: RA60H45521101 Q416 K2: RA60H40471101 RX VCO1 2SC5108(Y)F RX VCO2 Buff POWER TX VCO COUPLER MODULE IC400 IC400 EP,CLK,DAT LMX2352TMX/NP LMX2352TMX/NP Q418 D419,D420 D1,D12 Q151 Q413,414,415 Q150 RN142S...
  • Page 136 TK-5810H(BG) TX-RX unit Final unit Q400 2SK879(Y)F K: 450~520MHz ASSIST K2: 400~470MHz RD60HUF1-101 K: RA13H4452M123 Q416 K2: RA13H4047M123 RX VCO1 2SC5108(Y)F RX VCO2 Buff POWER TX VCO COUPLER MODULE IC400 IC400 EP,CLK,DAT LMX2352TMX/NP LMX2352TMX/NP D5,D6 Q418 D419,D420 Q151 Q413,414,415 Q150 MA4P4002F RN142S 2SC5108(Y)F...
  • Page 137 DISPLAY UNIT CN503 AUXI/o6 AUXI/o6 X54-3490-20: KCH-14 CONTROL UNIT X54-3500-20: KCH-15 X53-4400-10 RESET TK-5810(BG) (KCH-14 Only) CN14 INT SP CN13: TK-5810(BG) 13.6V W1: TK-5810H(BG) E: KCH-14, ES2: KCH-15 CN504 TK-5810H(BG) 13.4V RESET RESET 1 SB 7 KVL 2 HK 8 DN...

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