Manuale d’uso / di manutenzione del prodotto TK-8180 del fabbricante Kenwood
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© 2004-7 PRINTED IN JAPAN B51-8692-00 ( N ) 1007 UHF FM TRANSCEIVER TK -8 1 80 SER VICE MANU AL Panel assy (A62-1094-23) Key top (K29-9312-21) Cabinet (A01-2194-11) Microphone (T91-0639-05) GENERAL ....................................................
TK -8 1 80 2 INTRODUCTION SCOPE OF THIS MANUAL This manual is intended for use by experienced techni- cians familiar with similar types of commercial grade commu- nications equipment. It contains all required service informa- tion for the equipment and is current as of this publication date.
TK -8 1 80 3 SERVICE This radio is designed for easy servicing. Refer to the schematic diagrams, printed circuit board views, and align- ment procedures contained in this manual.
TK -8 1 80 4 1. Modes Mode Function User mode For normal use. Panel test mode Used by the dealer to check the funda- mental characteristics. Panel tuning mode Used by the dealer to tune the radio. PC mode Used for communication between the radio and PC (IBM compatible).
TK -8 1 80 5 5-2. Connection procedure 1. Connect the transceiver to the personal computer with the interface cable. 2. When the POWER switch on, user mode can be entered immediately. When PC sends command the radio enter PC mode, and “PROGRAM” is displayed on the LCD.
TK -8 1 80 6 3. How to enter the password with the microphone keypad; If you press a key while “CLONE LOCK” is displayed, the number that was pressed is displayed on the transceiver.
TK -8 1 80 7 2. Radio Interface Cable (KCT-40 : Option) The KCT-40 connection cable kit is used to connect the TK-8180 transceiver to the KDS-100 (Mobile data terminal), KGP-2A (Modem GPS receiver), KGP-2B (Modem GPS con- troller) or through the KCT-36 extension cable.
TK -8 1 80 8 r CN2 u t E37-1113-05 y 3. Horn Alert/P.A. Relay Unit (KAP-2 : Option) The Horn alert (max. 2A drive), Public address and External speaker function are enabled by installing the KAP-2 in the TK-8180 transceiver. 3-1. Installing the KAP-2 unit in the transceiver 1.
TK -8 1 80 9 ■ Install the KRK-10 rear panel onto the front panel 6. Insert the flat cable attached to the interface unit (B/2) of the KRK-10 rear panel (A82-0056-01) into the connector (CN902) of the display unit of the panel ( o ). (The flat cable has been pre-inserted in the connector (CN2) of the rear panel at the time of shipping.
TK -8 1 80 10 5. Voice Guide & Storage Unit (VGS-1 : Option) 5-1. Installing the VGS-1 unit in the transceiver 1. Remove the cabinet, top packing and shielding plate of the transceiver. 2. Attach two cushions to VGS-1 as shown in Figure 5. ( q ) Note : Be sure not to cover the connector with the bottom cushion.
TK -8 1 80 11 8. GPS Receiver Connection 8-1. Installing the GPS receiver 1. Remove the cabinet, top packing and shielding plate of the transceiver. 2. Remove the front panel from the transceiver. 3. Attach two cushions to the top of the GPS receiver.
TK -8 1 80 12 CN1 CN403 GPS receiver VGS-1 8-2. Installing the GPS receiver together with the VGS-1 1. Remove the cabinet, top packing and shielding plate of the transceiver. 2. Remove the front panel from the transceiver. 3. Attach a cushion to the bottom of the VGS-1 as shown in Figure 8-5.
TK -8 1 80 13 ■ Removing the speaker hardware fixture (J21-8481-03) and holder (J19-5468-03) 1. Remove the speaker lead from the holder hook. ( q ) 2.
TK -8 1 80 14 ■ Top packing installation procedure 1. Place the top packing over the shielding plate. 2. Fit the convex tab of the top packing into the hollow of the chassis. ( q ) 3. Fit the chassis into the groove of the top packing. ( w ) Verify that the top packing is in close contact with the chassis.
TK -8 1 80 15 q w ■ Installing the holder (J19-5468-03) and speaker hardware fixture (J21-8481-03) 1. Insert two tabs of the holder (J19-5468-03) into the hol- lows in the top of the panel. ( q ) 2. Push the two tabs of the holder in on the opposite side of those in step 1 above and fit them into the hollow in the bottom of the panel.
TK -8 1 80 16 1. Outline The TK-8180 is a UHF/FM transceiver designed to operate in the frequency range of 450 to 520MHz. Transmission out- put power is 30 watts (490~520MHz : 25W). The maximum channel capacity is 512. The unit consists of receiver, transmitter, phase-locked loop (PLL) frequency synthesizer, and control circuits.
TK -8 1 80 17 2-5. Squelch Circuit The output signal from IC172 enters FM IC again, then passed through a band-pass filter. The noise component output from IC172 is amplified by Q175 and rectified by D173 to produce a DC Voltage corre- sponding to the noise level.
TK -8 1 80 18 4. Frequency Synthesizer Unit 4-1. Frequency Synthesizer The frequency synthesizer consists of the TCXO (X301), VCO, PLL IC (IC301) and buffer amplifiers. The TCXO generates 16.8MHz. The frequency stability is 2.5ppm within the temperature range of –30 to +60 ° C.
TK -8 1 80 19 6. Power Supply Circuit The block diagram of the power supply circuit is shown in Figure 6. Power is always supplied from +B to the circuit (5M, +B) that is always started and the circuits (SB, 8C, 5E, 8T, 8R, 5C, 5R) controlled by the CPU (IC404).
TK -8 1 80 20 Pin No. Port Name I/O Function 1V R E F- +5V 2 AVCC - +5V 3 SBC O Switched B control 4 RXC O RX control 5 TXC O TX control 6P CO TX APC adjust 7 HSDO O High speed data output 8 STSW O Si.
TK -8 1 80 21 Pin No. Port Name I/O Function 1~4 NC - Non-connection 5 SHIFT O Beat shift 6B Y T E- +5V 7 CNVSS - GND 8,9 NC - Non-connection 10 RST I Reset 11 Xout O 14.
TK -8 1 80 22 Display unit (X54-3480-10) Ref. No. Part Name Description IC901 IC Voltage regulator/ 5V IC902 IC Microprocessor IC903 IC LCD driver Q901,902 Transistor HOOK switch Q904 Transistor TX in.
TK -8 1 80 23 Ref. No. Part Name Description Q413,414 FET AF Switch Q415 FET AF Switch (Voice) Q416,417 FET MIC mute switch Q418 Transistor AF mute control switch Q419 Transistor AF mute switch Q600 Transistor MIC mute switch Q701,702 Transistor Inverter switch Q801 Transistor Voltage regulator/ 8.
TK -8 1 80 24 P ARTS LIST ✽ New Parts. indicates safety critical components. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No.
TK -8 1 80 25 P ARTS LIST Ref. No. Address Parts No. Description Desti- nation New parts Ref. No. Address Parts No. Description Desti- nation New parts R927-935 RK73HB1J102J CHIP R 1.0K J 1/16W R936 RK73HB1J103J CHIP R 10K J 1/16W R939 RK73GB1J472J CHIP R 4.
TK -8 1 80 26 P ARTS LIST Ref. No. Address Parts No. Description Desti- nation New parts Ref. No. Address Parts No. Description Desti- nation New parts C186 CC73GCH1H330J CHIP C 33PF J C187 CC73GCH1H390J CHIP C 39PF J C188,189 CC73GCH1H040B CHIP C 4.0PF B C190 CC73GCH1H390J CHIP C 39PF J C192-194 CK73GB1H103K CHIP C 0.
TK -8 1 80 27 P ARTS LIST Ref. No. Address Parts No. Description Desti- nation New parts Ref. No. Address Parts No. Description Desti- nation New parts C407 CK73GB1H103K CHIP C 0.010UF K C408,409 CC73HCH1H150G CHIP C 15PF G C410-412 CK73GB1C104K CHIP C 0.
TK -8 1 80 28 P ARTS LIST Ref. No. Address Parts No. Description Desti- nation New parts Ref. No. Address Parts No. Description Desti- nation New parts C591 CK73GB1C104K CHIP C 0.
TK -8 1 80 29 P ARTS LIST Ref. No. Address Parts No. Description Desti- nation New parts Ref. No. Address Parts No. Description Desti- nation New parts X171 L77-1762-05 CRYSTAL RESONATOR (44.395MHZ) X301 L77-1952-05 TCXO (16.8MHZ) X401 L77-1802-05 CRYSTAL RESONATOR (32768HZ) X403 L77-1965-05 CRYSTAL RESONATOR (3.
TK -8 1 80 30 P ARTS LIST Ref. No. Address Parts No. Description Desti- nation New parts Ref. No. Address Parts No. Description Desti- nation New parts R316 RK73GB1J104J CHIP R 100K J 1/16W R317 R92-1252-05 CHIP R 0 OHM J 1/16W R318 R92-2577-05 METAL-R 1.
TK -8 1 80 31 P ARTS LIST Ref. No. Address Parts No. Description Desti- nation New parts Ref. No. Address Parts No. Description Desti- nation New parts R515 RK73GB1J104J CHIP R 100K J 1/16W R517 RK73G.
TK -8 1 80 32 P ARTS LIST Ref. No. Address Parts No. Description Desti- nation New parts Ref. No. Address Parts No. Description Desti- nation New parts R811,812 RK73GB1J103J CHIP R 10K J 1/16W R813 RK73GB1J472J CHIP R 4.
TK -8 1 80 33 EXPLODED VIEW 3 2 1 B A Right Side Front Rear 1 16 23 25 22 15 24 17 27 11 12 54 10 29 8 30 42 28 4 31 7 21 26 41 20 20 20 20 105 101 103 102 106 47 2 40 51 45 43 13 IC1 Cx2 Cx2 Cx2 Cx2 .
TK -8 1 80 34 P ACKING Parts with the exploded numbers larger than 700 are not supplied. 3 2 1 D C 5 Instruction manual (B62-1766-10) 9 DC cord assy (W ater -proof) (E30-7523-05) 18 Fuse (Blade) 15A/3.
TK -8 1 80 35 Controls Panel Test Mode ■ Test mode operation features This transceiver has a test mode. To enter test mode, press [A] key and turn power on. Hold [A] key until fre- quency version appears on LCD. Test mode can be inhib- ited by programming.
TK -8 1 80 36 • Test signaling No. RX TX 1 None None 2 None 100Hz Square Wave 3 LTR Data : LTR Data : AREA=0, GOTO=12 AREA=0, GOTO=12 HOME=12 HOME=12 ID=47, FREE=25 ID=47, FREE=25 4 QT : 67.0Hz QT : 67.0Hz 5 QT : 151.4Hz QT : 151.4Hz 6 QT : 210.7Hz QT : 210.
TK -8 1 80 37 ■ Flow chart Note : The “Wide 4k” can not use, please skip it. Frequency [C] Shift 1 [C] Shift 2 [C] High power [C] Low power [C] Balance Narrow [C] [C] [C] [C] [C] [A] Balance Wid.
TK -8 1 80 38 Test Equipment Required for Alignment Test Equipment Major Specifications 1. Standard Signal Generator Frequency Range 400 to 520MHz (SSG) Modulation Frequency modulation and external modulation Output 0.
TK -8 1 80 39 Item Condition Measurement Adjustment Specifications/Remarks Test- equipment Unit Terminal Parts Unit Method ADJUSTMENT 1. Setting 1) Power supply voltage DC power supply terminal : 13.6V 2) SSG standard modulation [Wide 5k] MOD : 1kHz, DEV : 3kHz [Wide 4k] MOD : 1kHz, DEV : 2.
TK -8 1 80 40 Item Condition Measurement Adjustment Specifications/Remarks Test- equipment Unit Terminal Parts Unit Method ADJUSTMENT 5. Max low 1) Adj item : [MLPWR] Power meter Rear ANT Front [ ],[ .
TK -8 1 80 41 Item Condition Measurement Adjustment Specifications/Remarks Test- equipment Unit Terminal Parts Unit Method ADJUSTMENT 11. Max DEV 1) Adj item : [n DEV] Power meter Rear ANT Front [ ],[ ] 2.
TK -8 1 80 42 Item Condition Measurement Adjustment Specifications/Remarks Test- equipment Unit Terminal Parts Unit Method ADJUSTMENT 15. LTR 1) Adj item : [n LTR] Power meter Rear ANT Front [ ],[ ] 0.
TK -8 1 80 43 Item Condition Measurement Adjustment Specifications/Remarks Test- equipment Unit Terminal Parts Unit Method ADJUSTMENT 1. Sensitivity 1) Adj item : [SENS1] SSG Rear ANT Front [ ],[ ] En.
TK -8 1 80 44 Item Condition Measurement Adjustment Specifications/Remarks Test- equipment Unit Terminal Parts Unit Method ADJUSTMENT 4. Low RSSI 1) Adj item : [n LRSSI] SSG Rear ANT After input signa.
TK -8 1 80 45 Item Condition Measurement Adjustment Specifications/Remarks Test- equipment Unit Terminal Parts Unit Method ADJUSTMENT 6. High RSSI 1) Adj item : [n HRSSI] SSG Rear ANT After input sign.
TK -8 1 80 46 Display unit (X54-3480-10) Pin No. Name Description CN901 (to internal speaker) 1 GND Ground. 2 SPO Speaker output. CN902 (to TX-RX unit B/3 CN429) 1 SPO Speaker input. 2 SPO Speaker input. 3 SPO Speaker input. 4 SPO Speaker input. 5 SPO Speaker input.
TK -8 1 80 47 Pin No. Name Description J701 (ACC 25-pin) 1N C Non-connenction. 2 RXD1 Serial data input 1. RS-232C level. Input voltage range : ± 30V max. L ≤ 0.4V, H ≥ 2.4V, Zi ≥ 5k Ω 3T XD1 Serial data output 1. RS-232C level. L ≤ –5V, H ≥ 5V/3k Ω load, Zo ≤ 2k Ω 4A UXI/O9 AUX input/output 9.
TK -8 1 80 48 Pin No. Name Description 16 DTI Data signal input. Zin ≥ 22k Ω , 600 ± 200mVp-p 17 TCTL Speaker mute signal input. Input : L ≤ 1.0V, H ≥ 4.0V, Input voltage : 0V~5.0V 18 NC Non-connection. 19 AUDIH MIC mute signal input. 20 OPT2 Option boad I/F 2.
TK -8 1 80 49 Pin No. Name Description 21 SB Power output of switched power supply. 22 SB Power output of switched power supply. 23 8C 8V output. 24 GND Ground. 25 SPO Speaker output. 26 SPO Speaker output. 27 SPO Speaker output. 28 SPO Speaker output.
50 J I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CP909 CP910 CP911 Q901 Q902 Q904 Q905 Q906 Q907 B C E Q909 Q910 1 29 30 GND RXD 5C GND GND PSENS ME GND PSW SB 8C SPO SPO SPO GND TXD NC NC GND .
51 JKL M N O P Q R S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 9 09 CP910 L905 L906 L907 TH901 R943 R947 R948 R949 R950 R951 R952 R953 R954 R955 R956 R957 R958 R959 R967 R969 C930 C931 9 33 R971 IC903 ED1 C937.
JKL M N O P Q R S I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CP909 CP910 CP911 Q901 Q902 Q904 Q905 Q906 Q907 B C E Q909 Q910 1 29 30 GND RXD 5C GND GND PSENS M.
52 J I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 R706 R707 R708 R709 R710 R717 R718 R719 CN701 C705 C706 C707 C708 C709 C710 C711 C712 C713 C714 C715 C716 C717 C718 C719 C720 C721 C722 C723 D70.
53 ABCD E F G H I J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 25 13 J701 Q701 Q702 L701 L702 R701 R702 R703 R704 R705 R711 R712 R713 R714 R715 R716 R720 C701 C702 C703 C704 D701 D702 D703 D704 D705 D706 D707 D.
54 J I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C20 R400 C21 C22 R403 C24 R600 R603 R604 R606 R800 R801 R802 R804 R612 R806 R613 CN403 R807 R615 R809 R616 R617 R618 R619 R811 R812 R620 R621 R6.
55 JKL M N O P Q R S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C 20 C 22 D173 D174 C25 R212 C26 C27 C28 C29 R217 C31 C32 R221 C42 C44 C45 C50 C53 C60 C211 C212 C214 C220 C221 C222 C223 C224 C74 C225 C226 C76 C.
JKL M N O P Q R S I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C20 R400 C21 C22 D173 R403 D174 C24 C25 R212 C26 C27 C28 C29 R217 R600 R603 R604 C31 R606 C32 R221.
56 J I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 D171 D172 R210 R601 R C30 CN202 CN203 R608 C34 R609 C35 C38 C39 R610 R611 IC171 C43 C47 C48 C49 C200 C201 C51 C202 C52 C204 C205 C55 C206 C56 C2.
57 JKL M N O P Q R S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 R401 R402 R405 R406 R407 R601 R602 R410 R411 R412 R607 C33 R414 R608 R415 R416 R418 R419 R803 R610 R611 R805 R420 R808 C40 R614 R421 R422 R423 R42.
JKL M N O P Q R S I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 D171 R401 D172 R402 R210 R405 R406 R407 R601 R602 R410 C30 R411 R412 CN202 R607 C33 CN203 R414 R60.
58 TK -8 1 80 SCHEMA TIC DIAGRAM 7 6 5 4 3 2 1 A B C D E X54-348 1/2 C906 0.01u C917 0.1u C918 10u10 C912 1000p C909 100p D901 02DZ18(X,Y) R904 1k R903 470 C904 100p J901 8 7 6 5 7 3 2 1 C916 0.1u C915 1000p R901 1k D906 D A204U D904 D A204U IC901 T A78L05F 2 COM 3 IN 1 OUT C927 1000p R943 100 R939 4.
59 SCHEMA TIC DIAGRAM TK -8 1 80 7 6 5 4 3 2 1 J I H G F X54-348 2/2 -t C908 1000p C907 1000p S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25 26 S26 27 S27 2.
-t C906 0.01u C917 0.1u C918 10u10 C912 1000p C909 100p D901 02DZ18(X,Y) R904 1k R903 470 C904 100p J901 8 7 6 5 7 3 2 1 C916 0.1u C915 1000p R901 1k D906 DA 204U D904 DA 204U IC901 TA 78L05F 2 COM 3 IN 1 OUT C927 1000p R943 100 R939 4.7k D905 DA 204U R905 4.
60 TK -8 1 80 SCHEMA TIC DIAGRAM 7 6 5 4 3 2 1 A B C D E X57-699 1/9 D D D D C815 4.7u16 R815 68k C804 470p 2 COM 3 IN 1 OUT C812 0.1u C817 470p C802 1000p R805 470 R813 4.7k R802 330k R807 10k C806 100p C810 0.047u Q806 DTC114EE Q808 DTC114EE R812 10k R814 47k R806 10k R808 47k C808 0.
61 SCHEMA TIC DIAGRAM TK -8 1 80 J I H G F X57-699 2/9 D D D D D D R434 47k R451 470k C423 1u R418 47k L401 R420 330k R461 470k R431 0 R458 470k L406 R453 470k R482 47k R432 1k R419 47k R405 470k C412 0.
62 TK -8 1 80 SCHEMA TIC DIAGRAM K L M N O X57-699 3/9 D IC405 AT 29C040A-90TI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 IC410 M62364FP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 C429 1u C454 0.
63 SCHEMA TIC DIAGRAM TK -8 1 80 T S R Q P X57-699 4/9 A A A C517 0.01u C506 1u R585 180k R570 150k C480 1000p C518 0.1u C528 2200p R552 10k C520 1000p C489 0.1u R599 180k C535 0.068u R610 150k R586 1k R597 1M C491 0.1u C485 1u R576 220k R568 120k R606 0 C538 1000p R559 120k C488 12p R581 150 C484 4.
64 TK -8 1 80 SCHEMA TIC DIAGRAM U V W X Y X57-699 5/9 A VC GND 2SC4116(BL) Q303 2SC4116(BL) Q302 C327 0.22u R303 560 R333 0 R317 0 R302 10 R305 56 L301 2.2u L302 R131 100k C148 1p C152 470p C150 5p L114 8.2n C155 470p L117 8.2n C154 1.5p C146 470p C149 470p C151 1p R129 100k C144 7p R130 100k L115 8.
65 SCHEMA TIC DIAGRAM TK -8 1 80 AD AC AB AA Z X57-699 6/9 C384 0.01u C382 0.01u C185 0.01u D315 HVC131 D316 HVC131 C385 470p R367 3.3k C380 470p C186 33p C383 1000p R365 2.2k C374 1000p R254 0 R255 0 R253 10k R356 10k R352 10 C255 10u16 C257 1u25 C370 470p C253 0.
66 TK -8 1 80 SCHEMA TIC DIAGRAM AE AF AG AH AI X57-699 7/9 -t R199 56 R210 2.7k Q178 DT A144EE C215 18p C222 1000p R197 330k C213 0.01u C217 1000p X171 L77-1762-05 R203 3.3k C216 15p C225 270p C218 0.01u R205 3.3k R200 3.3k C232 1000p R190 15k C220 0.
67 SCHEMA TIC DIAGRAM TK -8 1 80 AN AM AL AK AJ X57-699 8/9 -t J401 R654 0 C581 1000p C583 470p R655 0 D6 HSM88AS ANT D7 HSM88AS CN428 1 2 3 4 5 6 C57 L10 1.
68 TK -8 1 80 SCHEMA TIC DIAGRAM 7 6 5 4 3 2 1 AO AP AQ AR AS X57-699 9/9 Note : The components marked with a dot ( • ) are parts of layer 1. D E E E E E E E E E E E E E E E E E E E E E E E E E E E .
-t D D D D D D D D A D D D -t A D A A E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E R199 56 R210 2.7k C384 0.01u Q178 DT A144EE C215 18p C222 1000p R197 330k C213 0.01u C217 1000p X171 L77-1762-05 R203 3.3k C216 15p C225 270p C218 0.
TK -8 1 80 69 CN429 (DM) GND RXD TXD NC 5C SHIFT/MODEL (CLK) (LCDDO) (LCDDI) (LCDRST) RST2 PSENS GND ME MIC GND GND PSW NC SB SB 8C GND SPO SPO SPO SPO SPO SPO CN701 AUXIO6 AUXIO7 AUXIO1 AUXIO2 RXD2 A.
70 AGC MIC AMP MI2 IC414 TC75W51FU 8C MM2 MOD TX VCO RX VCO IN V SW VCXO T/R Q302,Q303 2SC4116(BL)*2 Q309 2SC4116 (GR) DISPLAY UNIT (X54-348) AVR BUSY LED RXD2 TXD2 X901 14.
71 BLOCK DIAGRAM TK -8 1 8 0 DAC IC410 M62364FP AUX I/O1~ AUX I/O9 EEPROM IC401 AT24256N10SI27 Flash ROM IC405 AT29C040A-90TI RTC IC402 RV5C386A ANT SW TUNE TV D3: XB15A407A2GB D2: XB15A709 D111: HVC1.
TK -8 1 80 72 W: 5.0mVrms N: 6.3mV rms W: 5.0mVrms N: 6.3mV rms 21 IC414 W: 72.5mVrms N: 91.3mV rms 12 14 IC413 W: 72.5mVrms N: 91.3mV rms 26 IC415 W: 340mVrms N: 180mV rms 43 IC410 W: 140mVrms N: 70mV rms 21 IC412 W: 96mVrms N: 48mV rms W N MIC TX VCO –122.
TK -8 1 80 73 LEVEL DIAGRAM 67 IC412 52 6 IC415 315mV rms 190mV rms 88mV rms 4.00V rms 11 5 IC413 16 15 IC410 15 IC417 14 IC1 9 6mV rms 4 8mV rms W: –83.5dBm N: –83.0dBm W: –86.0dBm N: –86.0dBm –0.5dBm TX V CO +2.5dBm +8dBm +17dBm 450~490MHz : 30W 490~520MHz : 25W 0 dBm 0 5.
T K - 8 1 80 74 ■ External View 1 ✽ A62-1101-01 MAIN PANEL 2 ✽ A82-0056-11 REAR PANEL 4 ✽ E30-7514-05 TRUNK CABLE 5 ✽ E37-1121-05 FLAT CABLE 7 ✽ F07-1884-03 MOLDING COVER 9 ✽ G53-1614-23 PACKING 11 ✽ H12-3163-03 PACKING FIXTURE 12 H25-0029-04 PROTECTION BAG (60/110/0.
TK -8 1 80 75 2 Rear panel (A82-0056-11) 1 Main panel (A62-1101-01) 4 T runk cable (E30-7514-05) 4 T runk cable (E30-7514-05) 7 Molding cover (F07-1884-03) 7 Molding cover (F07-1884-03) 9 Packing (G53.
TK -8 1 80 76 C41 D2 D3 D4 D5 D6 D9 D10 D11 D12 1 30 D13 D14 D15 D16 D17 D18 D19 D20 L2 L3 L5 L6 IC1 1 45 8 IC2 1 45 8 R1 1 30 SPI SPI SPI SPI SPI SPI GND 8C SB SB NC PSW GND GND MIC ME GND PSENS RST2.
TK -8 1 80 77 ■ Schematic Diagram INTERFACE UNIT (X46-3310-20) (A/2) OPTIONAL ACCESSORIES: KRK-10 (Control Head Remote Kit: 23ft/7m) A A A A A IC1 1 G1 2 A1 3 Y2 4 GND 5 A2 6 Y1 7 G2 8 VCC IC2 1 G1 .
TK -8 1 80 78 ■ Terminal Function Pin No. Name Description CN1 (Radio side) 1 SPI Speaker input. 2 SPI Speaker input. 3 SPI Speaker input. 4 SPI Speaker input. 5 SPI Speaker input. 6 SPI Speaker input. 7 GND Ground. 88 C 8V input. 9S B Power input of switched power supply.
TK -8 1 80 79 OPTIONAL ACCESSORIES KAP-2 (Horn Alert/P.A. Relay Unit) ■ External View KCT-40 (Radio Interface Cable) ■ External View KCT-46 (Ignition Sense Cable) ■ External View KMC-35 (Microph.
TK -8 1 80 KENWOOD CORPORA TION 2967-3, Ishikawa-machi, Hachioji-shi, T okyo, 192-8525 Japan KENWOOD U.S.A. CORPORA TION P. O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A. KENWOOD ELECTRONICS CANADA INC. 6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8 KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembrücker Str .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Kenwood TK-8180 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Kenwood TK-8180 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Kenwood TK-8180 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Kenwood TK-8180 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Kenwood TK-8180, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Kenwood TK-8180.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Kenwood TK-8180. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Kenwood TK-8180 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
