Vertex Standard VX-4000V Service Manual Download Page 49 | Manualshive

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VX-4000 VHF Service Manual

6B-3

DISPLAY Unit (Lot. 1~)

Parts Layout

Side A

1

2

3

F

A

C

B

E

D

DAP202U (P)
(D3006)

MC2848 (A6)
(D3008)

MC2850 (A7)
(D3018, 3019)

RT1N241M (N2)
(Q3003)

NJM78L05UA (8C)
(Q3021)

2SB1132Q (BA)
(Q3031)

S-93C46AMFN-TB
(Q3012)

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Summary of Contents for VX-4000V

Page 1: ...nt Your cooperation in pointing out any inconsistencies in the technical information would be appreciated 2002 VERTEX STANDARD CO LTD Printed in Japan Service Manual VX 4000V VHF FM Transceiver Operating Manual Reprint 1 1 Cloning 2 1 Specifications 2 2 Exploded View Miscellaneous Parts 3 1 Block Diagram 3 2 Interconnection Diagram 3 4 Circuit Description 4 1 Alignment 5 1 Contents Board Unit Sche...

Page 2: ...Button Pressing these buttons changes the current group and displayed group number or name Hold ing this button for more than 1 2 second causes the function to repeat SQC Indicator This lamp glows orange when incorrect position at the setting of CE35 Programmable Function Button PF button This button can be set up for special applications such as high low power selection monitor dim mer talk aroun...

Page 3: ...e jack Caution Do not connect this line to ground and be certain that the speaker has adequate capa bility to handle the audio output from the VX 4000 Â 13 8 V DC Cable Pigtail w Connector The supplied DC power cable must be connected to this 2 pin connector Use only the supplied fused cable extended if necessary for power con nection Ã DSUB 25 Pin Accessory Connector External TX audio line input ...

Page 4: ...or the desired audio level Press and hold the MON button more than 1 2 seconds to quiet the noise and resume normal quiet monitoring Transmitting To transmit wait until the BUSY indicator is off the channel is not in use and press the PTT Push To Talk switch on the side of the micro phone the TX indicator will appear or the TX indicator will glow red While holding in the PTT switch speak across th...

Page 5: ... on next page For further details contact your VERTEX STAN DARD dealer For future reference check the box next to each function that has been assigned to the PF button on your particular radio and keep it handy 1 5 sec 1 5 sec 1 5 sec 1 5 sec 1 5 sec 1 5 sec 1 5 sec 1 5 sec 1 5 sec 1 5 sec 1 5 sec 1 5 sec 1 5 sec 1 5 sec Functions Programmable Function Button PF button None SCAN SCN Dual Watch Cal...

Page 6: ...unication range During ARTS operation your radio automatically transmits for about 1 second every 25 or 55 sec onds the interval is programmed by Dealer in an attempt to Shake hands with the other station If you move out of range for more than one min utes your radio senses that no signal has been received a ringing beeper will sound If you sub sequently move back into range as soon as the other s...

Page 7: ...ars on the display The in tercom can be used even while scanning and re ceiving a call Low Power Press the assigned PF button of the Low Power to set the radio s transmitter to the Low Power mode Press this key again to return to High Power operation when in difficult terrain ADVANCED OPERATION GRP UP DWN Press the assigned PF button of the GRP UP or GRP DWN to select a different group of chan nel...

Page 8: ...one sounds and SQL appears on the display with the current squelch level 2 Rotate the CHANNEL selector knob to select the desired level 3 Press the this key A tone sounds and the dis play returns to the normal channel Encryption Option When the Voice Scrambler feature is enabled pressing the assigned PF button of the Encryp tion toggles the Scrambler on and off ADVANCED OPERATION ...

Page 9: ...Deck w MMB 75 for Dual Band Installations RMK 4000SH Remote Kit for Single Transceiver RMK 4000DH Remote Kit for Dual Head Installations RMK 4000DB Remote Kit for Dual Band Installations RMK 4000DBH Remote Kit for Dual Band plus Dual Head Installations F2D 8 2 Tone Decode Unit Requires FIF 7 F5D 14 5 Tone ENC DEC Unit Requires FIF 7 VTP 50 VX Trunk Unit Requires FIF 7 FVP 25 Encryption DTMF pager ...

Page 10: ...To select the Input port page View à Com mon View à DSUB 25pin connector à Input port LOGIC level 5V 0V input Low active High Impedance input None MON This feature is the same as pressing and holding in the Monitor key DIM LCD illumination dimmer on Hook Activates the Hook1 feature SCAN Activates the scanner G SCAN Activates the Group scanner RPT INH Disables the repeater feature during Multi Deck...

Page 11: ...sed this pin switches to open Pin 13 MD DI Digital Input for DATA Communications m TX Hi speed Data Input Type jumper JP2006 Input level 800 mV 600 Ohms Max input 1 2V m Tx Low speed Data input Type Jumper JP2007 Input level 40 mV 600 Ohms If the Jumper setting is Low speed Data JP2007 jumpered this port is usable in the AUDIO 300 3000 Hz range If the jumper setting is HI speed Data JP2006 jumpere...

Page 12: ...d in the Audio line Pin 18 E GND Ground for all logic levels and power supply re turn Pin 19 NC No Connection Pins 20 21 22 AO1 AO3 AO4 Universal Output Port LOGIC level 5V 0V output The logic output appears at these pins when the front panel s PF key is turned on The possible programming features use CE35 are illustrated below If the HA feature is assigned to these ports a cur rent amplifier must...

Page 13: ...n Data will now be transferred to the Destina tion transceiver from the source transceiver 6 If there is a problem during the cloning process sound an error beep from source the transceiver Check your cable connections and battery volt age and try again 7 If cloning is a successful turn the Destination transceiver off Now turn the source transceiv er off 8 Disconnect the CT 72 Replace the plastic ...

Page 14: ...d TIA EIA 603 Circuit Type Double conversion Super heterodyne Sensitivity EIA 12 dB SINAD 0 25 µV Adjacent Channel Selectivity 85 dB 75 dB Intermodulation 76 dB Spurious and Image Rejection 90 dB Audio Response 3 8 dB from the 6 dB oct re emphasis curve Audio Output 5 W 4 Ohms 10 THD 10 W 4 Ohms w 10 THD Option TRANSMITTER Measurements made per EIA standard TIA EIA 603 Power Output 50 25 W Modulat...

Page 15: ...90 HOLDER RA0251500 CHASSIS Q6000114 TERMINAL STRIP S6000396 RUBBER GROMMET TM 96 17 S6000395 COVER P 25P 23 Á É Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Á Á Á À À À Â Â Â Â Â Â Â Â Ä Å Á Á Æ È RA02543A0 KNOB Ã Ã P1090984 CONNECTOR MIC CONN Unit Non designated parts are available only as part of a designated assembly Accessories Description VXSTD P N Qty BLADE FUSE ATC 15A Q0000075 2 DC CABLE 02P 15AX2 T9021015 1 KNOB...

Page 16: ...VX 4000 VHF Service Manual 3 2 Block Diagram ...

Page 17: ...VX 4000 VHF Service Manual 3 3 Block Diagram ...

Page 18: ...VX 4000 VHF Service Manual 3 4 Interconnection Diagram ...

Page 19: ...n the IF IC is produced from crystal X1001 14 500MHz and the 1st IF is converted to 450kHz by the 2nd mixer and stripped of unwanted components by ce ramic filter CF1001 or CF1002 After passing through a limiter amplifier the signal is demodulated by the FM detector Demodulated receive audio from the IF IC is ampli fied by Q1031 2SA1602A Q2014 CXA1846N After volume adjustment by the AF power ampli...

Page 20: ...ing DC is fed through Automatic Power Controller Q1007 NJM2904V Q1001 2SC4154E Q1002 2SB1143S to transmitter RF amplifier and thus the power output Generation of spurious products by the transmitter is minimized by the fundamental carrier frequency being equal to the final transmitting frequency modulated di rectly in the transmit VCO Additional harmonic suppres sion is provided by a low pass filt...

Page 21: ...wing test equipment and thorough familiarity with its correct use is neces sary for complete realignment Correction of prob lems caused by misalignment resulting from use of improper test equipment is not covered under the warranty policy While most steps do not require all of the equip ment listed the interactions of some adjustments may require that more complex adjustments be per formed afterwa...

Page 22: ...row CH6 159 99 MHz None None Narrow CH7 147 01 MHz 151 4 Hz None Wide CH8 147 01 MHz None 023 Wide CH9 147 01 MHz 151 4 Hz None Narrow CH10 147 01 MHz None 023 Narrow VHF TYPE C Channel Frequency CTCSS DCS Narrow wide simplex Encode Encode CH1 148 01 MHz None None Wide CH2 161 01 MHz None None Wide CH3 173 99 MHz None None Wide CH4 148 01 MHz None None Narrow CH5 161 01 MHz None None Narrow CH6 17...

Page 23: ...s can be ad justed from the computer by utilizing the Alignment Software Refer to the onboard help of the Align ment Software Manual for details Microphone Audio Modulation Level 4 3 kHz 0 1 kHz CTCSS Modulation Level 0 75 kHz 0 1 kHz DCS Modulation Level 0 75 kHz 0 1 kHz TP1007 L1021 L1022 TC1001 ...

Page 24: ...After the previous step the final signal genera tor level should be less than 8 dBµ for wide or 6 dBµ for narrow for 12dB SINAD Squelch Threshold The squelch parameters can also be adjusted from the computer by utilizing the Alignment Software Refer to the onboard help of the Alignment Software Manual for details r Select the band center frequency channel and with the RF signal generator turned to...

Page 25: ... 02V 3 43V 2 54V 13 75V 13 11V 13 14V 9 04V 9 04V 8 97V 8 95V 8 32V 8 94V 0 0V 8 97V 0 07V 8 94V 4 96V 0 0V 9 02V 0 02V 0 0V 4 97V 1 98V 1 98V 1 67V 1 67V Narrow 4 92V Wide 0 0V 3 44V 2 55V 6 86V 5 08V 3 42V 2 54V 6 85V 5 08V 0 0V 4 53V 0 0V 4 95V 2 69V 2 71V 2 68V 2 71V 5 0V 4 98V 5 3V 5 3V 4 73V 4 81V 0 06V 4 81V 7 56V 0 05V 0 01V 0 68V 8 87V NB RF_G Hi 0 03V NB RF_G Lo 0 26V 0 66V 0 14V 4 47V 4...

Page 26: ...4 87V 1 96V 1 96V 1 92V 1 92V 1 96V 1 96V 1 9V 1 9V 1 95V 1 95V 1 97V 1 97V 4 87V 4 88V 1 97V 1 97V 4 50V 4 50V 4 59V 4 76V 0 0V 2 57V 2 57V 4 86V 4 86V 0 0V 4 86V 0 0V 0 0V 4 5V 4 5V 4 54V 8 97V 8 97V 4 5V 4 5V 4 04V 4 04V 3 85V 3 85V 3 84V 3 84V 2 14V 2 14V 8 97V 8 97V 4 03V 4 03V 3 85V 3 85V 3 65V 3 65V 8 96V 8 97V 3 84V 3 85V 4 03V 4 03V 0 0V 0 0V 2 4V 2 41V 2 21V 2 21V 2 38V 2 38V 4 86V 4 86V...

Page 27: ...4154E LE Q1001 2018 2SC5107 O MFO Q1014 1018 2SC4215Y QY Q1029 RT1N241M N2 Q1004 1016 1032 2006 2011 2116 2119 2124 IMH6 H6 Q1017 3SK228 XR Q1012 1025 2SK520 K41 Q1015 TA31136FN Q1026 2SA1602A MF Q1031 BU4066BF Q2007 DTC323TK H02 Q2012 CXA1846N Q2014 HN58X2432TI Q2028 IMD3 D3 Q2112 TC4W53FU Q2117 MB90F583B Q2019 SA7025DK Q1024 TDA7240AV Q2029 M67746 01 Q1013 ...

Page 28: ...2111 NJM2902V Q1007 2001 2003 2108 2110 IMH6 H6 Q1009 NJM78L05UA 8C Q1023 2024 MM1216ENRE 1A Q1030 IMZ1 Z1 Q2002 IMX1 X1 Q2009 MX165CDW Q2013 BU4053BCF Q2016 2SJ327Z Q2020 S 80735SN DZ Q2027 IMD3 D3 Q2115 2SC4154E LE Q1008 1027 2SC5107 O MFO Q1019 1021 2SB1132R BA Q1006 2SC2954 QK Q1020 2SC5415E EA Q1022 2SA1602A MF Q2025 MC2850 A7 D1033 2002 2006 2010 1SS321 F9 D1024 MC2848 A6 D1026 1028 MC2846 D...

Page 29: ... 02V 3 43V 2 54V 13 75V 13 11V 13 14V 9 04V 9 04V 8 97V 8 95V 8 32V 8 94V 0 0V 8 97V 0 07V 8 94V 4 96V 0 0V 9 02V 0 02V 0 0V 4 97V 1 98V 1 98V 1 67V 1 67V Narrow 4 92V Wide 0 0V 3 44V 2 55V 6 86V 5 08V 3 42V 2 54V 6 85V 5 08V 0 0V 4 53V 0 0V 4 95V 2 69V 2 71V 2 68V 2 71V 5 0V 4 98V 5 3V 5 3V 4 73V 4 81V 0 06V 4 81V 7 56V 0 05V 0 01V 0 68V 8 87V NB RF_G Hi 0 03V NB RF_G Lo 0 26V 0 66V 0 14V 4 47V 4...

Page 30: ...4 87V 1 96V 1 96V 1 92V 1 92V 1 96V 1 96V 1 9V 1 9V 1 95V 1 95V 1 97V 1 97V 4 87V 4 88V 1 97V 1 97V 4 50V 4 50V 4 59V 4 76V 0 0V 2 57V 2 57V 4 86V 4 86V 0 0V 4 86V 0 0V 0 0V 4 5V 4 5V 4 54V 8 97V 8 97V 4 5V 4 5V 4 04V 4 04V 3 85V 3 85V 3 84V 3 84V 2 14V 2 14V 8 97V 8 97V 4 03V 4 03V 3 85V 3 85V 3 65V 3 65V 8 96V 8 97V 3 84V 3 85V 4 03V 4 03V 0 0V 0 0V 2 4V 2 41V 2 21V 2 21V 2 38V 2 38V 4 86V 4 86V...

Page 31: ...CAP 47pF 50V CH GRM39CH470J50PT K22174227 1 A G3 C 1031 CHIP TA CAP 68uF 10V TEMSVC1A686M12R K78100048 1 A C3 C 1031 CHIP TA CAP 47uF 16V TEMSVC1C476M12R K78120057 4 A C3 C 1032 CHIP CAP 0 001uF 50V B GRM39B102K50PT K22174821 1 A D3 C 1033 FILM CAP 27pF 500V UC232H0270J T K33279023 1 A G2 C 1035 CHIP CAP 0 1uF 16V B GRM39B104K16PT K22124805 1 A E2 C 1036 CHIP CAP 0 001uF 50V B GRM39B102K50PT K2217...

Page 32: ...B102K50PT K22174821 1 A F3 C 1088 CHIP CAP 100pF 50V CH GRM39CH101J50PT K22174235 1 A C3 C 1089 CHIP CAP 0 001uF 50V B GRM39B102K50PT K22174821 1 A E4 C 1090 CHIP CAP 0 001uF 50V B GRM39B102K50PT K22174821 1 A E4 C 1091 CHIP CAP 100pF 50V CH GRM39CH101J50PT K22174235 1 A D3 C 1092 CHIP CAP 1pF 50V CK GRM39CK010C50PT K22174202 1 A E4 C 1094 CHIP CAP 1pF 50V CK GRM39CK010C50PT K22174202 1 A E4 C 109...

Page 33: ...HIP CAP 2pF 50V CK GRM39CK020C50PT K22174203 VERSION A 4 B c4 C 1141 CHIP CAP 1pF 50V CK GRM39CK010C50PT K22174202 VERSION C 4 B c4 C 1142 CHIP CAP 6pF 50V CH GRM39CH060D50PT K22174207 1 B c4 C 1144 CHIP CAP 100pF 50V CH GRM39CH101J50PT K22174235 1 B b5 C 1145 CHIP TA CAP 10uF 10V TEMSVA1A106M 8R K78100028 1 B b5 C 1146 CHIP CAP 33pF 50V CH GRM39CH330J50PT K22174223 1 B b5 C 1147 CHIP CAP 0 001uF ...

Page 34: ...H151J300 K22253201 VERSION C 4 C 1213 CHIP CAP 7pF 500V CH GRM42 6CH070D500PT K22271210 2 3 C 1213 CHIP CAP 7pF 500V CH GRM42 6CH070D500PT K22271210 VERSION C 4 C 1213 CHIP CAP 5pF 500V CH GRM42 6CH050C500PT K22271208 VERSION C 10 C 1214 CHIP CAP 82pF 500V CH GRM42 6CH820J500PT K22271235 3 C 2001 CHIP TA CAP 10uF 10V TEMSVA1A106M 8R K78100028 1 A A1 C 2002 CHIP TA CAP 10uF 10V TEMSVA1A106M 8R K781...

Page 35: ...B103K25PT K22144803 1 A C3 C 2057 CHIP TA CAP 4 7uF 10V TEMSVA1A475M 8R K78100022 1 A C3 C 2057 CHIP TA CAP 4 7uF 16V TEMSVA1C475M 8R K78120031 4 A C3 C 2058 CHIP CAP 220pF 50V CH GRM39CH221J50PT K22174243 1 A C3 C 2059 CHIP CAP 220pF 50V CH GRM39CH221J50PT K22174243 1 A C3 C 2060 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 A B4 C 2061 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 A B4 C 2...

Page 36: ...GRM39B222K50PT K22174822 1 B d5 C 2111 CHIP CAP 100pF 50V CH GRM39CH101J50PT K22174235 1 B d5 C 2112 CHIP CAP 220pF 50V CH GRM39CH221J50PT K22174243 1 B f1 C 2113 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 B f2 C 2114 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 A A5 C 2115 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 B d5 C 2116 CHIP CAP 0 001uF 50V B GRM39B102K50PT K22174821 1 B g4...

Page 37: ...00pF 50V CH GRM39CH101J50PT K22174235 1 A B1 C 2168 CHIP CAP 100pF 50V CH GRM39CH101J50PT K22174235 1 A B1 C 2169 CHIP CAP 100pF 50V CH GRM39CH101J50PT K22174235 1 A B1 C 2170 CHIP CAP 100pF 50V CH GRM39CH101J50PT K22174235 1 A B1 C 2171 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 B g4 C 2172 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 B f3 C 2173 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22...

Page 38: ...2850 T11 1 G2070704 1 B f5 D 2007 DIODE MC2846 T11 1 G2070702 1 B f2 D 2010 DIODE MC2850 T11 1 G2070704 1 B g3 D 2011 DIODE BAS316 G2070716 1 A A2 D 2012 DIODE BAS316 G2070716 1 B g1 D 2013 DIODE BAS316 G2070716 1 B g1 D 2014 DIODE BAS316 G2070716 1 A A4 D 2015 DIODE BAS316 G2070716 1 A A5 F 2001 CHIP FUSE 0 25A KAB 2402 251NA31 Q0000085 1 A A1 J 2001 CONNECTOR JBY 25S 1A3F P1090815 1 B f1 J 2004 ...

Page 39: ...K1608 330M T L1690690 1 A E4 L 1051 M RFC 33uH LK1608 330M T L1690690 1 A E4 L 1052 M RFC 33uH LK1608 330M T L1690690 1 A E5 L 2001 M RFC 2 2uH LK1608 2R2K T L1690634 1 A A4 Q 1001 TRANSISTOR 2SC4154 T11 1E G3341548E 1 A D2 Q 1002 TRANSISTOR 2SB1143S G3211430S 1 B d2 Q 1003 TRANSISTOR 2SB1201S TL G3070195 1 B e3 Q 1004 TRANSISTOR RT1N241M T11 1 G3070249 1 A D3 Q 1005 TRANSISTOR DTB123EK T146 G3070...

Page 40: ...1 B d5 Q 2111 TRANSISTOR DTB123EK T146 G3070022 1 B g5 Q 2112 TRANSISTOR IMD3 T108 G3070053 1 A A4 Q 2114 TRANSISTOR RT1N241M T11 1 G3070249 1 B g1 Q 2115 TRANSISTOR IMD3 T108 G3070053 1 B g4 Q 2116 TRANSISTOR RT1N241M T11 1 G3070249 1 A B5 Q 2117 IC TC4W53FU TE12L G1091675 1 A A5 Q 2118 TRANSISTOR RT1N241M T11 1 G3070249 1 B e4 Q 2119 TRANSISTOR RT1N241M T11 1 G3070249 1 A B5 Q 2120 TRANSISTOR RT...

Page 41: ...0 1 A F3 R 1048 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 1 A E4 R 1049 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A E4 R 1050 CHIP RES 0 1 8W 5 RMC1 8T 000J J24215000 1 B d2 R 1051 CHIP RES 10 1 16W 5 RMC1 16 100JATP J24185100 1 A F3 R 1054 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 1 A E5 R 1055 CHIP RES 470 1 10W 5 RMC1 10T 471J J24205471 1 3 B d2 R 1055 CHIP RES 470 1 10W 5 RM...

Page 42: ...6 123JATP J24185123 1 B a4 R 1103 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A F5 R 1104 CHIP RES 270 1 16W 5 RMC1 16 271JATP J24185271 1 A G4 R 1105 CHIP RES 2 2k 1 16W 5 RMC1 16 222JATP J24185222 1 B a5 R 1106 CHIP RES 12k 1 16W 5 RMC1 16 123JATP J24185123 1 B a5 R 1107 CHIP RES 12k 1 16W 5 RMC1 16 123JATP J24185123 1 B a4 R 1108 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 B a4 R 1109...

Page 43: ... RMC1 R33KATE J24309001 1 A B2 R 2020 CHIP RES 150k 1 16W 5 RMC1 16 154JATP J24185154 1 B f5 R 2022 CARBON FILM RES 2 2 1 6W 5 RD16UJ2R2 2 2 J02225229 1 B g2 R 2022 CHIP RES 2 2 1 16W 5 RMC1 16 2R2JATP J24185229 4 B g2 R 2026 CHIP RES 100k 1 16W 5 RMC1 16 104JATP J24185104 1 B f4 R 2028 CHIP RES 100k 1 16W 5 RMC1 16 104JATP J24185104 1 B f4 R 2029 CHIP RES 100k 1 16W 5 RMC1 16 104JATP J24185104 1 ...

Page 44: ...MC1 16 223JATP J24185223 1 A B4 R 2086 CHIP RES 18k 1 16W 5 RMC1 16 183JATP J24185183 1 A B4 R 2087 CHIP RES 39k 1 16W 5 RMC1 16 393JATP J24185393 1 A B4 R 2088 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A B4 R 2089 CHIP RES 15k 1 16W 5 RMC1 16 153JATP J24185153 1 A C5 R 2090 CHIP RES 12k 1 16W 5 RMC1 16 123JATP J24185123 1 A C5 R 2091 CHIP RES 39k 1 16W 5 RMC1 16 393JATP J24185393 1 B e5 R ...

Page 45: ...0k 1 16W 5 RMC1 16 334JATP J24185334 1 B d5 R 2147 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 B d4 R 2149 CHIP RES 15k 1 16W 5 RMC1 16 153JATP J24185153 1 A A4 R 2150 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 A A3 R 2151 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 B g4 R 2152 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 B f4 R 2153 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J241854...

Page 46: ...CHIP RES 1M 1 16W 5 RMC1 16 105JATP J24185105 1 A C5 R 2221 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A B5 R 2222 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 A B5 R 2223 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A C4 R 2224 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 1 B d4 R 2227 CHIP RES 0 33 1W 10 RMC1 R33KATE J24309001 1 A B2 R 2229 CHIP RES 1k 1 16W 5 RMC1 16 102JATP J2...

Page 47: ...2JATP J24185229 4 B g3 R 2265 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 4 A A5 R 2266 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 4 B e4 R 2267 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 4 A B5 R 2268 CARBON FILM RES 10k 1 6W 5 RD16PJ103 10K J01225103 1 R 2269 CHIP RES 1M 1 10W 5 RMC1 10T 105J J24205105 2 TC1001 TRIMMER CAP 10pF ECR JA010A11X K91000227 1 A F4 TH1002 THERMISTOR TBPS1R...

Page 48: ...4 86V 4 61V 0 0V 0 0V 4 92V 4 96V 4 76V 13 77V 0 0V 4 96V 4 76V 4 96V 3 1V 2 18V 2 18V 2 18V 2 18V 2 18V 2 18V 2 16V 4 96V 3 92V 4 97V 12 32V 2 39V 2 29V 3 2V 3 86V 4 19V 4 34V 4 46V 4 53V 4 61V 4 93V 0 07V 4 26V 4 95V 4 97V 13 07V 0 17V MON On 2 92V 2 26V 4 94V 5 81V 3 91V 3 73V 5 7V 7 71V 4 63V 3 94V 4 48V 12 89V 13 16V 13 77V ...

Page 49: ...VHF Service Manual 6B 3 DISPLAY Unit Lot 1 Parts Layout Side A 1 2 3 F A C B E D DAP202U P D3006 MC2848 A6 D3008 MC2850 A7 D3018 3019 RT1N241M N2 Q3003 NJM78L05UA 8C Q3021 2SB1132Q BA Q3031 S 93C46AMFN TB Q3012 ...

Page 50: ...C3 D3005 LC75823W Q3001 IMZ1 Z1 Q3004 3011 3040 IMX1 X1 Q3010 3038 RT1N241M N2 Q3005 3008 3009 3020 3022 3024 3025 3026 3027 IMD3 D3 Q3013 IMH6 H6 Q3015 3033 S 80735SN DZ Q3016 2SA1602A MF Q3017 2SC4154E LE Q3019 2SB1132Q BA Q3028 3029 UMW1 W1 Q3030 NJM2902V Q3039 TC4S66F C9 Q3043 HD64F3642AH Q3014 ...

Page 51: ...4 86V 4 61V 0 0V 0 0V 4 92V 4 96V 4 76V 13 77V 0 0V 4 96V 4 76V 4 96V 3 1V 2 18V 2 18V 2 18V 2 18V 2 18V 2 18V 2 16V 4 96V 3 92V 4 97V 12 32V 2 39V 2 29V 3 2V 3 86V 4 19V 4 34V 4 46V 4 53V 4 61V 4 93V 0 07V 4 26V 4 95V 4 97V 13 07V 0 17V MON On 2 92V 2 26V 4 94V 5 81V 3 91V 3 73V 5 7V 7 71V 4 63V 3 94V 4 48V 12 89V 13 16V 13 77V ...

Page 52: ...VHF Service Manual 6B 7 DISPLAY Unit Lot 3 Parts Layout Side A 1 2 3 F A C B E D DAP202U P D3006 MC2848 A6 D3008 MC2850 A7 D3018 3019 RT1N241M N2 Q3003 NJM78L05UA 8C Q3021 2SB1132Q BA Q3031 S 93C46AMFN TB Q3012 ...

Page 53: ...C3 D3005 LC75823W Q3001 IMZ1 Z1 Q3004 3011 3040 IMX1 X1 Q3010 3038 RT1N241M N2 Q3005 3008 3009 3020 3022 3024 3025 3026 3027 IMD3 D3 Q3013 IMH6 H6 Q3015 3033 S 80735SN DZ Q3016 2SA1602A MF Q3017 2SC4154E LE Q3019 2SB1132Q BA Q3028 3029 UMW1 W1 Q3030 NJM2902V Q3039 TC4S66F C9 Q3043 HD64F3642AH Q3014 ...

Page 54: ... 1 A F2 C 3027 CHIP TA CAP 4 7uF 16V TEMSVB21C475M 8R K78120016 1 B e2 C 3027 CHIP TA CAP 4 7uF 16V TEMSVA1C475M 8R K78120031 3 B e2 C 3028 CHIP CAP 4pF 50V CH GRM39CH040C50PT K22174205 1 B b3 C 3029 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 B e3 C 3030 TANTALUM CAP 10uF 10V DN1A100M1S K70107106 1 B d2 C 3030 CHIP TA CAP 10uF 10V TEMSVA1A106M 8R K78100028 3 B d2 C 3031 CHIP CAP 0 1uF 16V B ...

Page 55: ... T11 1 G2070704 1 A F1 D 3020 DIODE BAS316 G2070716 1 B a1 D 3021 DIODE BAS316 G2070716 1 B b1 D 3022 DIODE BAS316 G2070716 1 B a1 D 3023 DIODE BAS316 G2070716 1 B b1 DS3002 LCD MS 6403 G6090140 1 A D1 J 3001 CONNECTOR 9210B 1 08Z696 T P0091300 1 A F3 J 3005 CONNECTOR 9210B 1 08Z707 T P0091304 1 A C2 J 3007 CONNECTOR SB20 15WS P0091093 1 B f2 J 3008 CONNECTOR BM14B SRSS TBT P0091302 1 B a1 J 3009 ...

Page 56: ... A3 R 3031 CHIP RES 22k 1 16W 5 RMC1 16 223JATP J24185223 1 B d3 R 3033 CHIP RES 1 5M 1 16W 5 RMC1 16 155JATP J24185155 1 B d3 R 3034 CHIP RES 220 1 16W 5 RMC1 16 221JATP J24185221 1 B d3 R 3035 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 1 B a1 R 3036 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 1 B a1 R 3037 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 1 B a1 R 3038 CHIP RES 2 2k 1 16W...

Page 57: ... 1 16W 5 RMC1 16 473JATP J24185473 1 A A3 R 3091 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 8 A B2 R 3092 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A F2 R 3093 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A E1 R 3095 CHIP RES 2 2k 1 16W 5 RMC1 16 222JATP J24185222 1 B e2 R 3096 CHIP RES 12k 1 16W 5 RMC1 16 123JATP J24185123 1 A C3 R 3097 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185...

Page 58: ...b1 R 3155 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 1 B c1 R 3156 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 1 B c1 R 3157 CHIP RES 2 2k 1 16W 5 RMC1 16 222JATP J24185222 1 B b2 R 3158 CHIP RES 180k 1 16W 5 RMC1 16 184JATP J24185184 1 B e3 R 3159 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 B d2 R 3160 CHIP RES 4 7 1W 5 RMC1 4R7JTE J24305479 1 B g2 R 3161 CHIP RES 4 7 1W 5 RMC1 4R7J...

Page 59: ...VX 4000 VHF Service Manual 6C 1 KEY Unit Lot 1 Circuit Diagram Parts Layout Side A Side B 4 95V 7 71V 3 82V 1 92V 1 96V 3 9V 5 8V 4 62V 3 18V 3 87V 4 19V 4 34V 4 46V 4 53V 4 61V 2SA1602A MF Q3401 ...

Page 60: ...VX 4000 VHF Service Manual 6C 3 KEY Unit Lot 3 Circuit Diagram Parts Layout Side A Side B 4 95V 7 71V 3 82V 1 92V 1 96V 3 9V 5 8V 4 62V 3 18V 3 87V 4 19V 4 34V 4 46V 4 53V 4 61V ...

Page 61: ...05 CHIP RES 33k 1 16W 5 RMC1 16 333JATP J24185333 1 B R 3406 CHIP RES 15k 1 16W 5 RMC1 16 153JATP J24185153 1 B R 3407 CHIP RES 12k 1 16W 5 RMC1 16 123JATP J24185123 1 B R 3408 CHIP RES 6 8k 1 16W 5 RMC1 16 682JATP J24185682 1 B R 3409 CHIP RES 6 8k 1 16W 5 RMC1 16 682JATP J24185682 1 B R 3410 CHIP RES 8 2k 1 16W 5 RMC1 16 822JATP J24185822 1 B R 3411 CHIP RES 8 2k 1 16W 5 RMC1 16 822JATP J2418582...

Page 62: ...25V B GRM39B103K25PT K22144803 1 B J 3601 CONNECTOR 9110S 08L P1091104 1 A R 3601 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 B R 3602 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 B R 3603 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 B R 3604 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 B R 3605 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 B R 3606 CHIP RES 0 1 16W 5 RMC1 16 0...

Page 63: ...Layout Side A Side B Parts List MIC CONN UNIT PCB with Components CB1384001 Printed Circuit Board FR006090C 1 J 3901 CONNECTOR 14FE ST VK N P1091103 1 A J 3902 CONNECTOR BM14B SRSS TBT P0091302 1 B REF DESCRIPTION VALUE WV TOL VXSTD P N MFR S DESIG VERS LAY ADR LOT SIDE ...

Page 64: ...7A 1 VX 4000 VHF Service Manual F2D 8 2 Tone Decode Unit HD64F3334YTF16 Q1001 Circuit Diagram Parts Layout TC7S04FU E5 Q1003 DTC124TU 05 Q1005 TA75S01F SA Q1004 Side B Side A ...

Page 65: ...OR AXK5S40035P P1091012 1 A Q 1001 IC HD64F3334YTF16 R0226 G1092873 1 A Q 1003 IC TC7S04FU TE85R G1091530 1 A Q 1004 IC TA75S01F TE85R G1091593 1 A Q 1005 TRANSISTOR DTC124TU T106 G3070065 1 A R 1001 CHIP RES 2 2k 1 16W 5 RMC1 16 222JATP J24185222 1 A R 1002 CHIP RES 2 2k 1 16W 5 RMC1 16 222JATP J24185222 1 A R 1003 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 A R 1004 CHIP RES 47k 1 16W 5 RMC...

Page 66: ...7B 1 VX 4000 VHF Service Manual F5D 14 5 Tone Unit Circuit Diagram Parts Layout Side B Side A 2SC4617 BR Q1004 DTC114TE 04 Q1002 BR93LC66FV Q1006 TK71650SC L50 Q1001 MD09 Q1005 PIC17LC44 08 PQ Q1003 ...

Page 67: ...ANSISTOR DTC114TE TL G3070225 1 A Q 1003 IC PIC17LC44 08 PQ S8100917 1 A Q 1004 TRANSISTOR 2SC4617 TL R G3346178R 1 A Q 1005 IC MD09 G1093276 1 A Q 1006 IC BR93LC66FV E2 G1092853 1 A R 1001 CHIP RES 18k 1 16W 5 RMC1 16S 183JTH J24189040 1 A R 1002 CHIP RES 0 1 16W 5 RMC1 16S JPTH J24189070 1 A R 1003 CHIP RES 82k 1 16W 5 RMC1 16S 823JTH J24189048 1 A R 1004 CHIP RES 0 1 16W 5 RMC1 16S JPTH J241890...

Page 68: ...7C 1 VX 4000 VHF Service Manual FVP 25 Encryption DTMF Pager Unit M64026FP Q1001 Circuit Diagram Parts Layout LC73881 Q1002 DTC144EU 26 Q1003 Side B Side A ...

Page 69: ...M39B104K16PT K22124805 1 A A1 D 1001 DIODE 1SS355 TE 17 G2070470 1 A B1 D 1002 DIODE 1SS355 TE 17 G2070470 1 A B1 J 1001 CONNECTOR AXK5S40035P P1091012 1 A A2 Q 1001 IC M64026FP 650C G1092754 1 A A1 Q 1002 IC LC73881M TLM G1092755 1 A B1 Q 1003 TRANSISTOR DTC144EU T106 G3070041 1 A B1 R 1001 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 A A1 R 1002 CHIP RES 1M 1 16W 5 RMC1 16 105JATP J24185105 ...

Page 70: ...7D 1 VX 4000 VHF Service Manual VTP 50 VX Trunk Unit NJM2904V Q1001 Circuit Diagram Parts Layout MC68HSC705C8A502 Q1002 TA75S01F SA Q1003 Side B Side A BR93LC56FV Q1004 ...

Page 71: ...S 100k 1 16W 5 RMC1 16 104JATP J24185104 1 A R 1004 CHIP RES 470k 1 16W 5 RMC1 16 474JATP J24185474 1 A R 1005 CHIP RES 120k 1 16W 5 RMC1 16 124JATP J24185124 1 A R 1006 CHIP RES 680k 1 16W 5 RMC1 16 684JATP J24185684 1 A R 1007 CHIP RES 330k 1 16W 5 RMC1 16 334JATP J24185334 1 A R 1008 CHIP RES 150k 1 16W 5 RMC1 16 154JATP J24185154 1 A R 1009 CHIP RES 82k 1 16W 5 RMC1 16 823JATP J24185823 1 A R ...

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