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Vertex Standard VX-2500EV, Руководство по обслуживанию, Страница: 19 / 44

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Vertex Standard VX-2500EV Скачать руководство пользователя страница 19

RF Unit

19

Circuit Diagram (1)

WIDE: 0.4 V
NARROW: 4.6 V

0.6~2.3V

4.9V

4.8V

1.1V

4.5V

1.0V

4.8V

3.5V

WIDE: 4.2 V
NARROW: 0 V

WIDE: 0.4 V
NARROW: 4.6 V

3.5V

WIDE: 2.3 V
NARROW: 0 V

WIDE: 0.4 V
NARROW: 2.2 V

8.3V

0.6V

0V

0V

RX: 8.7V
TX: 0V

RX: 0.5V
TX: 0V

RX: 2.9V

RX: 2.1V
TX: 0V

RX: 7.8V
TX: 0V

RX: 5.0V
TX: 0V

RX: 0V
TX: 5.0V

RX: 1.1~7.0V

RX: 3.9V
TX: 0V

RX: 4.2V
TX: 0V

RX: 0V
TX: 7.4V

RX: 4.3V
TX: 4.6V

RX: 0.1V
TX: 1.9V

RX: 1.4V
TX: 1.9V

RX: 7.0V
TX: 7.5V

8.1V

6.9V

2.5V

0.6V

0.8V

8.5V

1.9V

2.4V

4.7V

Lock: 4.7V
Unlock: 0.6

4.6V

8.1V

RX: 3.8V
TX: 0V

RX: 0V
TX: 4.2V

RX: 0V
TX: 2.5V

RX: 0V
TX: 8.2V

RX: 0V
TX: 0.6V

RX: 0V
TX: 2.0V

High Power: 4.0~4.2V
Low Oower: 3.0~3.3V

RX: 0V
TX: 1.3V

RX: 0V
TX: 1.6V

RX: 0V
TX: 5.4V

4.2V

High Power: 0.2~0.7V
Low Power: 0~0.2V

High Power: 2.3~3.0V
Low Power: 1.0~1.3V

High Power: 1.0~1.3V
Low Power: 0.4~0.6V

High Power: 2.3~3.0V
Low Power: 1.0~1.3V

9.0V

RX: 0V
TX: 8.9V

RX: 8.9V
TX: 0V

3.8V

3.8V

3.8V

3.8V

3.8V

0.8V

0.8V

RX: 1.0~4.4V

RX: 1.0~4.4V

RX: 1.0~4.4V

Содержание VX-2500EV

Страница 1: ...ile we believe the technical information in this manual to be correct Vertex Standard assumes no liability for damage that may occur as a result of typographical or other errors that may be present Your cooperation in pointing out any inconsistencies in the technical information would be appreciated Specifications 2 DSUB 9 pin Accessory Connector 3 Exploded View Miscellaneous Parts 4 Block Diagram...

Страница 2: ...pe Double conversion Super heterodyne Sensitivity 20 dB SINAD 5 0 dBµV EN 12 dB SINAD 0 22 µV TIA EIA Adjacent Channel Selectivity 25 20 12 5 kHz 78 dB 78 dB 65 dB EN 25 20 12 5 kHz 80 dB 80 dB 67 dB TIA EIA Intermodulation 68 dB EN 75 dB TIA EIA Spurious and Image Rejection 80 dB Hum and Noise 25 20 12 5 kHz 45 dB 45 dB 40 dB TIA EIA Audio Output 4 W 4 Ohms 5 THD Transmitter Power Output 25 W 5W ...

Страница 3: ... data to the radio modulator Flat 10 Hz to 3 0 kHz 40 mVrms STD deviation Pin 4 DTR TXD Not used Pin 5 Ground Pin 6 Output Horn alert signal Open collector with maximum 16 0 V 100 mA sink Pin 7 Input external PTT Low Request the transmission High Request the Receiving Pin 8 Output supply voltage Need to set the solder short on the PCB JP1 JP1501 Output 5 0 V Maximum 100 mA output or JP2 JP1502 Out...

Страница 4: ... P1090654 WIRE ASSY T9206634A IC G1093909 REF QTY 1 2 2 4 1 7 DESCRIPTION BINDING HEAD SCREW M2 6 x 6 NI BINDING HEAD SCREW M3 x 6 NI BINDING HEAD SCREW M3 x 8 NI TAPTITE SCREW M3 x 6 NI TAPTITE SCREW M3 x 8 OVAL HEAD SCREW M2 6 x 6 B VXSTD P N U20206002 U20306002 U20308002 U24306002 U24308001 U31206007 SHIELD GASKET x2 pcs RA0513500 SPONGE RA0383600 PM HOLDER RA0066400 SHIELD GASKET RA0517900 SHI...

Страница 5: ...5 Block Diagram 1 ...

Страница 6: ...6 Block Diagram 2 ...

Страница 7: ...7 Interconnection Diagram ...

Страница 8: ...8 Note ...

Страница 9: ... amplifier the signal is demodulated by the FM detector CD1001 Detected audio from Q1028 is applied to Q2016 and audio low pass filter After volume adjustment by Q2014 the audio signal is amplified by the AF power amplifier Q1509 and passed to speaker jack 4 Transmit Signal Path Voice audio from the microphone is delivered via the Jack Unit to the PANEL Unit after passing through amplifier Q2022 M...

Страница 10: ... Pin1 to Pin 4 of Microcom puter Q2013 It is filtered and amplified by Q2022 6 5 5 Tone Decoder The 5 Tone is compared by Q2015 The sig nal is applied to the pin 5 of the Microcomputer Q2013 for its decoding 6 6 Microcomputer Operation is controlled by 8 bit Microcomputer Q2013 The system clock uses a 7 3728MHz crys tal for a time base IC Q2003 resets the MPU when the power is on and monitors the ...

Страница 11: ... misalignment result ing from use of improper test equipment is not covered under the warranty policy While most steps do not re quire all of the equipment listed the interactions of some adjustments may require that more complex adjustments be performed afterwards Do not attempt to perform only a single step unless it is clearly isolated electrically from all other steps Have all test equipment r...

Страница 12: ... computer whilst switching on And it is operated by the alignment tool automatically During the alignment mode normal operation is suspend ed Use the alignment tool program running on PC PLL VCV Connect the positive lead of the DC voltmeter to the test point TP1007 VCV on the RF Unit as indicated in the figure and the negative lead to chassis ground Set the transceiver to the high band edge fre qu...

Страница 13: ...nu of the tool RF Power High This parameter is used to align RF High power Set the transceiver to CH 1 via the CH box lo cated upper left corner on the Alignment win dow previously To adjustment double click the left mouse but ton on the box to open pop up window RF Power High 25 W 0 5W When the 25Watt level is attained press the OK box to lock in the new data RF Power Low This parameter is used t...

Страница 14: ...tion balance Set the transceiver to CH 1 or CH 2 via the CH box located upper left corner on the Alignment window previously Adjust the AF generator output level to 774mVrms 0dBm at 300Hz to the pin3 of the J1502 D sub 9pin To adjustment double click the left mouse but ton on the box to open pop up window When the desired the modulation wave is at tained press OK to lock in the new data Press Ente...

Страница 15: ...S Deviation Narrow 0 35 kHz 0 1 kHz When the desired CTCSS deviation is attained press OK to lock in the new data DCS Modulation This parameter is used to align DCS deviation Set the transceiver to CH 5 or CH 6 via the CH box located upper left corner on the Alignment window previously To adjustment double click the left mouse but ton on the box to open pop up window Move the Slide bar as need as ...

Страница 16: ... corner on the Alignment win dow previously Set the SG output level to 6dBµ EMF with 3kHz deviation 1kHz To adjustment double click the left mouse but ton on the box to open pop up window Move the Slide bar as need as need to set the RX Sensitivity to the following specification Press OK to lock in the new data Alignment ...

Страница 17: ...ith 600 ohm termination Open No Action JP1505 JP5 No Action Spare Jumper JP1506 JP6 Define whether the TX Data Input at pin 3 of DSUB 9 pin Accessory Connector shall be on or off according to the external PTT Input signal signal pin 7 of DSUB 9 pin Accessory Connec tor Close on Enabled Open off Disabled JP1507 JP7 Determine the TX Data Input level at pin 3 of DSUB 9 pin Accessory Connector Close 4...

Страница 18: ...18 RF Unit Jumper Information Note ...

Страница 19: ...3V TX 4 6V RX 0 1V TX 1 9V RX 1 4V TX 1 9V RX 7 0V TX 7 5V 8 1V 6 9V 2 5V 0 6V 0 8V 8 5V 1 9V 2 4V 4 7V Lock 4 7V Unlock 0 6 4 6V 8 1V RX 3 8V TX 0V RX 0V TX 4 2V RX 0V TX 2 5V RX 0V TX 8 2V RX 0V TX 0 6V RX 0V TX 2 0V High Power 4 0 4 2V Low Oower 3 0 3 3V RX 0V TX 1 3V RX 0V TX 1 6V RX 0V TX 5 4V 4 2V High Power 0 2 0 7V Low Power 0 0 2V High Power 2 3 3 0V Low Power 1 0 1 3V High Power 1 0 1 3V...

Страница 20: ...0 V HORN OFF 8 9 V HORN ACTIVE 0 V HORN OFF 8 9 V HORN ACTIVE 8 3 V HORN OFF 0 V HORN ACTIVE 5 0 V BUSY 4 2 V MUTE 0 V BUSY 5 0 V MUTE 0 V BUSY 0 V MUTE 13 1 V 0 8 V 1 3 V 0 8 V 0 V 1 6 V 13 2 V 12 7 V 7 3 V 3 8 V 3 8 V 8 5 V 3 7 V 3 8 V 1 2 V 0 7 V 3 8 V 3 8 V RX WIDE 0 2 3 8 V RX NARROW 0 2 3 5 V TX 0 2 V RX WIDE 0 8 3 8 V RX NARROW 0 8 3 1 V TX 0 8 V RX WIDE 0 3 5 6 V RX NARROW 0 3 5 1 V TX 0 3...

Страница 21: ...D1368CB CB Q1504 2SK508 K52 Q1013 SGM2016AM M Q1026 IMH6A H6 Q1017 M5223 Q1019 NJM2902V Q1003 1503 RT1N241M N2 Q1002 1006 1016 1032 1033 1034 1035 1502 1506 1507 1512 1518 TDA2003H Q1509 2SC2715GR LG Q1036 2SC4154 LE Q1023 1501 2SC4226 R22 Q1011 1015 2SC5107 MF0 Q1018 HSM88AS C1 D1011 1012 MC2850 A7 D1506 1507 ...

Страница 22: ...2 BA Q1009 2SB1201S Q1005 2SC4116 LG Q1001 2SC4154 LE Q1007 1519 2SC4215Y QY Q1029 2SC5107 MFO Q1020 1021 1025 2SC5415E EA Q1022 2SJ125D JD Q1515 DTB123EK F12 Q1008 IMH6A H6 Q1010 MM1216ENRE Q1004 NJM78L05 Q1024 PDTC114TE 24 Q1508 1510 RT1N241M N2 Q1012 1030 1516 1517 MC2850 A7 D1501 1502 1503 1SS321 F9 D1022 MC2848 A6 D1024 1026 ...

Страница 23: ...3 1 A G1 C 1037 CHIP CAP 47pF 50V CH GRM39CH470J50PT K22174227 1 A C3 C 1038 CHIP CAP 470pF 50V CH GRM39CH471J50PT K22174249 1 B c3 C 1039 CHIP CAP 0 001uF 50V B GRM39B102K50PT K22174821 1 A D1 C 1040 CHIP CAP 4pF 50V CH GRM39CH040C50PT K22174205 1 A G1 C 1041 CHIP CAP 2pF 50V CK GRM39CK020C50PT K22174203 1 B a3 C 1042 CHIP CAP 22pF 50V CH GRM39CH220J50PT K22174219 1 A H1 C 1043 CHIP CAP 0 001uF 5...

Страница 24: ...9CH150J50PT K22174215 1 A H3 C 1125 CHIP CAP 0 001uF 50V B GRM39B102K50PT K22174821 1 B e2 C 1126 CHIP TA CAP 0 1uF 35V TESVA1V104M1 8R K78160025 1 B e3 C 1127 CHIP TA CAP 4 7uF 10V TEMSVA1A475M 8R K78100022 1 B d3 C 1128 CHIP CAP 22pF 50V CH GRM39CH220J50PT K22174219 1 A D3 C 1129 CHIP CAP 22pF 50V CH GRM39CH220J50PT K22174219 1 A D3 C 1130 CHIP CAP 56pF 50V CH GRM39CH560J50PT K22174229 1 A G3 C ...

Страница 25: ...03M50PT K22174823 1 B d2 C 1207 CHIP CAP 3pF 50V CJ GRM39CJ030C50PT K22174204 1 B a3 C 1208 CHIP CAP 0 001uF 50V B GRM39B102K50PT K22174821 1 B d2 C 1209 CHIP TA CAP 4 7uF 10V TEMSVA1A475M 8R K78100022 1 A C3 C 1210 CHIP CAP 12pF 50V CH GRM39CH120J50PT K22174213 1 B e3 C 1211 CHIP CAP 0 1uF 16V B GRM39B104K16PT K22124805 1 A C3 C 1212 CHIP CAP 0 001uF 50V B GRM39B102K50PT K22174821 1 A C3 C 1213 C...

Страница 26: ...K010C50PT K22174202 1 A F3 C 1296 CHIP CAP 15pF 50V CH GRM39CH150J50PT K22174215 1 A H1 C 1297 CHIP TA CAP 10uF 10V TEMSVA1A106M 8R K78100028 1 A C3 C 1298 CHIP CAP 220pF 50V CH GRM39CH221J50PT K22174243 1 A H2 C 1299 CHIP CAP 33pF 50V CH GRM39CH330J50PT K22174223 1 A G4 C 1501 CHIP CAP 100pF 50V CH GRM39CH101J50PT K22174235 1 A B1 C 1502 CHIP CAP 100pF 50V CH GRM39CH101J50PT K22174235 1 B g1 C 15...

Страница 27: ...021 DIODE BAS316 G2070716 1 B d2 D 1022 DIODE 1SS321 TE85R G2070076 1 B c2 D 1023 DIODE BAS316 G2070716 1 A C3 D 1024 DIODE MC2848 T11 1 G2070694 1 B b3 D 1025 DIODE HVC306B TRF G2070918 1 A D3 D 1026 DIODE MC2848 T11 1 G2070694 1 B b4 D 1028 DIODE HVC306B TRF G2070918 1 A D3 D 1029 DIODE HVC306B TRF G2070918 1 A D3 D 1030 DIODE HVC306B TRF G2070918 1 A D3 D 1501 DIODE MC2850 T11 1 G2070704 1 B g3...

Страница 28: ...67D 1 A D3 Q 1016 TRANSISTOR RT1N241M T11 1 G3070249 1 A E3 Q 1017 TRANSISTOR IMH6A T108 G3070066 1 A E3 Q 1018 TRANSISTOR 2SC5107 O TE85R G3351077O 1 A E3 Q 1019 IC M5223AGP 600C G1093020 1 A C3 Q 1020 TRANSISTOR 2SC5107 O TE85R G3351077O 1 B e3 Q 1021 TRANSISTOR 2SC5107 O TE85R G3351077O 1 B c3 Q 1022 TRANSISTOR 2SC5415E TD G3354158E 1 B d2 Q 1023 TRANSISTOR 2SC4154 T11 1E G3341548E 1 A C3 Q 102...

Страница 29: ... RMC1 16 103JATP J24185103 1 A H2 R 1039 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A G2 R 1040 CHIP RES 22k 1 16W 5 RMC1 16 223JATP J24185223 1 A D3 R 1041 CHIP RES 330k 1 16W 5 RMC1 16 334JATP J24185334 1 A E1 R 1042 CHIP RES 100 1 16W 5 RMC1 16 101JATP J24185101 1 B d3 R 1043 CHIP RES 100 1 16W 5 RMC1 16 101JATP J24185101 1 B d3 R 1044 CHIP RES 3 9k 1 16W 5 RMC1 16 392JATP J24185392 1 B e...

Страница 30: ...185150 1 B d2 R 1114 CHIP RES 220 1 16W 5 RMC1 16 221JATP J24185221 1 B d2 R 1115 CHIP RES 1k 1 16W 5 RMC1 16 102JATP J24185102 1 A E2 R 1116 CHIP RES 15 1 16W 5 RMC1 16 150JATP J24185150 1 B a3 R 1117 CHIP RES 1k 1 16W 5 RMC1 16 102JATP J24185102 1 B c3 R 1118 CHIP RES 12k 1 16W 5 RMC1 16 123JATP J24185123 1 B b3 R 1119 CHIP RES 1k 1 16W 5 RMC1 16 102JATP J24185102 1 A E3 R 1121 CHIP RES 2 2k 1 1...

Страница 31: ...5 RMC1 16 473JATP J24185473 1 B g3 R 1524 CHIP RES 2 2k 1 16W 5 RMC1 16 222JATP J24185222 1 A B3 R 1525 CHIP RES 470 1 10W 5 RMC1 10T 471J J24205471 1 B g1 R 1526 CHIP RES 12 1 16W 5 RMC1 16 120JATP J24185120 1 B g1 R 1527 CHIP RES 47 1 16W 5 RMC1 16 470JATP J24185470 1 B f2 R 1528 CHIP RES 15k 1 16W 5 RMC1 16 153JATP J24185153 1 B f2 R 1529 CHIP RES 12k 1 16W 5 RMC1 16 123JATP J24185123 1 B f2 R ...

Страница 32: ... 5 RMC1 16 000JATP J24185000 1 TH1001 THERMISTOR TBPS1R104K475H5Q G9090069 1 B b1 TH1003 THERMISTOR TBPS1R473K475H5Q G9090068 1 B b1 TH1004 THERMISTOR TBPS1R473K475H5Q G9090068 1 A E1 VR1001 POT 4 7k RH03A3AS3X 4 7K J51807472 1 A E3 X 1001 XTAL OSC 14 6MHz TTS05VS P2 14 6MHZ H9500740 1 A E3 XF1001 XTAL FILTER MFT44P2 44 25MHZ H1102359 1 A F3 SHIELD CASE RA0515300 1 LEAF SPRING R0140031 1 SHIELD CA...

Страница 33: ...F 5 0 V BUSY 0 3 V BUSY 2 4 V TX 0 2 V 1 8 V 1 8 V 4 2 V 5 0 V 0 6 V 2 6 V 0 5 V 2 6 V 1 8 V 1 8 V 1 8 V 1 8 V 0 8 V 5 0 V 0 8 V 5 0 V 0 8 V 0 8 V 4 9 V 0 8 V 3 0 V 2 7 V 2 5 V 2 5 V 2 5 V 2 5 V 2 2 V 2 5 V 1 8 V 1 8 V 2 5 V 1 8 V 1 8 V 2 5 V 2 5 V 2 5 V 2 9 V 2 5 V 4 9 V 5 0 V COMPANDOR OFF 0 V COMPANDOR ON 5 0 V 2 5 V 2 5 V 0 8 V 3 8 V 1 8 V 1 8 V 1 8 V 1 8 V 4 0 V 1 8 V 1 8 V 1 8 V 1 8 V 5 0 V ...

Страница 34: ...PANEL Unit 34 Note ...

Страница 35: ...rts Layout Side A C B E D G F H 1 2 LC75834W Q2029 2SC4617 BR Q2020 BRPG1211C D2004 DA221 K D2034 MC2846 A4 D2011 S 80835CNMC Q2003 A 2SJ125D JD Q2030 2031 2032 PDTC144EE 08 Q2033 RT1P441U P3 Q2034 2037 TC4W66FU Q2024 ...

Страница 36: ...M62364FP Q2014 LA8630M Q2017 NJM2902V Q2015 2022 NJM78L05 Q2006 2SC4154 LE Q2007 2SC4617 BR Q2001 2002 2027 PDTC144EE 08 Q2028 RT1N241M N2 Q2008 RT1P441U P3 Q2009 2036 DA221 K D2001 2002 2005 2009 2012 2013 2036 IMH6A H6 Q2025 2035 M37516F8HP Q2013 M5223AGP 600C Q 2021 ...

Страница 37: ...2 C 2038 CHIP CAP 0 1uF 10V BJ LMK105BJ104KV F K22108806 1 A C2 C 2040 CHIP CAP 1uF 10V F GRM39F105Z10PT K22105001 1 B c1 C 2042 CHIP CAP 0 0018uF 50V B UMK105B182KW F K22178832 1 A E1 C 2043 CHIP CAP 560pF 50V B UMK105B561KW F K22178826 1 B f2 C 2044 CHIP TA CAP 0 33uF 16V TESVSP1C334M 8R K78120029 1 B d2 C 2045 CHIP CAP 0 22uF 10V B GRM39B224K10PT K22104801 1 A D2 C 2047 CHIP CAP 15pF 50V CH UMK...

Страница 38: ...TA CAP 4 7uF 6 3V TESVSP0J475M 8R K78080053 1 B e2 D 2001 DIODE DA221 TL G2070178 1 B g2 D 2002 DIODE DA221 TL G2070178 1 B h2 D 2003 DIODE MA2S111 TX G2070614 1 A C1 D 2004 LED BRPG1211C TR G2070654 1 A B1 D 2005 DIODE DA221 TL G2070178 1 B h2 D 2006 LED TLOU262 G2090763 1 A B1 D 2007 DIODE MA2S111 TX G2070614 1 B g1 D 2008 LED TLOU262 G2090763 1 A B1 D 2009 DIODE DA221 TL G2070178 1 B c2 D 2010 ...

Страница 39: ...HIP RES 2 2k 1 16W 5 RMC1 16S 222JTH J24189029 1 B h2 R 2035 CHIP RES 10k 1 16W 5 RMC1 16S 103JTH J24189037 1 A D1 R 2038 CHIP RES 1 8k 1 16W 5 RMC1 16S 182JTH J24189028 1 B g2 R 2039 CHIP RES 1k 1 16W 5 RMC1 16S 102JTH J24189025 1 B f1 R 2040 CHIP RES 1k 1 16W 5 RMC1 16S 102JTH J24189025 1 B e1 R 2041 CHIP RES 10k 1 16W 5 RMC1 16S 103JTH J24189037 1 B f1 R 2042 CHIP RES 20k 1 16W 0 5 RR0510R 203 ...

Страница 40: ...16W 5 RMC1 16S 104JTH J24189049 1 B c1 R 2122 CHIP RES 100k 1 16W 5 RMC1 16S 104JTH J24189049 1 A C1 R 2123 CHIP RES 0 1 16W 5 RMC1 16S JPTH J24189070 1 B e1 R 2126 CHIP RES 10k 1 16W 5 RMC1 16S 103JTH J24189037 1 A B1 R 2127 CHIP RES 1k 1 16W 5 RMC1 16S 102JTH J24189025 1 B f2 R 2128 CHIP RES 68k 1 16W 5 RMC1 16S 683JTH J24189047 1 A E1 R 2129 CHIP RES 82k 1 16W 5 RMC1 16S 823JTH J24189048 1 B d1...

Страница 41: ... RMC1 16S JPTH J24189070 1 A D2 R 2211 CHIP RES 0 1 16W 5 RMC1 16S JPTH J24189070 1 A E1 R 2212 CHIP RES 0 1 16W 5 RMC1 16S JPTH J24189070 1 A E1 R 2213 CHIP RES 0 1 16W 5 RMC1 16S JPTH J24189070 1 A E2 R 2214 CHIP RES 0 1 16W 5 RMC1 16S JPTH J24189070 1 A F2 R 2215 CHIP RES 0 1 16W 5 RMC1 16S JPTH J24189070 1 A G2 R 2216 CHIP RES 0 1 16W 5 RMC1 16S JPTH J24189070 1 A G2 R 2217 CHIP RES 10k 1 16W ...

Страница 42: ...42 REF DESCRIPTION VALUE V W TOL MFR S DESIG VXSTD P N VERS LOT SIDE LAY ADR PANEL Unit Parts List Note ...

Страница 43: ...19 ...

Страница 44: ...20 Copyright 2003 VERTEX STANDARD CO LTD All rights reserved No portion of this manual may be reproduced without the permission of VERTEX STANDARD CO LTD ...

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