Vertex Standard VX-4200 Series Wartungshandbuch

©2004 VERTEX STANDARD CO., LTD. EC035U90BUHF FM TransceiverVX-4200 SeriesVX-4100 SeriesService ManualSpecifications ...

3. Transmitter System3-1. Mic AmplifierThe AF signal from microphone jack J4001 (VX-4100 series)or J5001 (VX-4200 series) is amplified with microphone

IntroductionThe VX-4100/-4200 series has been aligned at the factoryfor the specified performance across the entire frequencyrange specified. Realignm

AlignmentTest SetupSetup the test equipment as shown for transceiver align-ment, apply 13.6V DC power to the transceiver. Refer tothe drawings above f

Installation of OptionFVP-25/FVP-35/DVS-5/VTP-50The FVP-25 is an Encryption/DTMF Pageing Unit whichpermits secure voice communications with station wi

Installation of OptionNoteG-2

RF UnitH-1Circuit DiagramRX: 2.8 VTX: 0 VRX: 6.4 VTX: 0 VRX: 6.9 VTX: 0 VRX: 1.2 VTX: 0 V–121.0 dBmRX: 0 VTX: 1.6 V–120 dBmRX: 0 VTX: 8.0 VRX: 7.6 VTX

RF UnitH-2Note

H-3RF Unit (Lot. 1)Parts Layout (Side A)BA DCEFHGIJ12345672SA1774 (FR)(Q1020)2SC4617 (BR)(Q1072, 1091)BU4066BCFV(Q1063, 1068)NJM12902V(Q1066, 1074, 10

H-4RF Unit (Lot. 1)1234567ba dcefhgijParts Layout (Side B)DA221 (K)(D1021, 1038, 1067)HSM88AS (K)(D1013, 1014)DAN222 (N)(D1022, 1045, 1048)2SA1774 (FR

RF Unit (Lot. 2~5)H-5Circuit Diagram

SpecificationsGeneral SpecificationsReceiver SpecificationsSensitivity EIA 12dB SINAD EN 20dB SINADAdjacent Channel Selectivity EIA (

RF Unit (Lot. 2~5)H-6Note

H-7RF Unit (Lot. 2~5)Parts Layout (Side A)BA DCEFHGIJ12345672SA1774 (FR)(Q1020)2SC4617 (BR)(Q1072, 1091)BU4066BCFV(Q1063, 1068)NJM12902V(Q1066, 1074,

H-8RF Unit (Lot. 2~5)1234567ba dcefhgijParts Layout (Side B)DA221 (K)(D1021, 1038, 1067)HSM88AS (K)(D1013, 1014)DAN222 (N)(D1022, 1045, 1048)2SA1774 (

RF Unit (Lot. 6~)H-9Circuit Diagram

RF Unit (Lot. 6~)H-10Note

H-11RF Unit (Lot. 6~)Parts Layout (Side A)BA DCEFHGIJ12345672SA1774 (FR)(Q1020)2SC4617 (BR)(Q1072, 1091)BU4066BCFV (Lot. 1-5)CD4066BPWR (Lot. 6-)(Q106

H-12RF Unit (Lot. 6~)1234567ba dcefhgijParts Layout (Side B)DA221 (K)(D1021, 1038, 1067)HSM88AS (K)(D1013, 1014)DAN222 (N)(D1022, 1045, 1048)2SA1774 (

H-13Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitPCB with Components CB1916001Printed Circuit Board A

H-14Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitC 1057 CHIP CAP. 15pF 50V CH GRM36CH150J50PT K221782

H-15Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitC 1129 CHIP CAP. 0.1uF 10V B GRM36B104K10PT K2210880

DSUB 15-pin Accessory ConnectorPin 1: AF IN (ANALOG INPUT)External Microphone Input. Nominal input level is 6mV at 600-ohm.Pin 2: AF OUT (ANALOG OUTPU

H-16Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitC 1213 CHIP CAP. 0.01uF 16V B GRM36B103K16PT K221288

H-17Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitC 1283 CHIP CAP. 0.047uF 10V B GRM36B473K10PT K22108

H-18Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitC 1357 CHIP CAP. 1uF 10V B GRM40B105K10PT K22100802

H-19Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitC 1418 CHIP CAP. 100pF 50V CH GRM36CH101J50PT K22178

H-20Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitD 1058 DIODE DA221 TL G2070178 1- A A2D 1059 DIODE D

H-21Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitL 1046 COIL 0.014uH AS050425-14NJ L0022827 1- B a4L

H-22Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitQ 1064 IC LC73881M-TLM G1092755 1- B h6Q 1065 IC S-8

H-23Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitR 1035 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J2418

H-24Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitR 1110 CHIP RES. 100 1/16W 5% RMC1/16S 101JTH J24189

H-25Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitR 1189 CHIP RES. 10k 1/16W 5% RMC1/16S 103JTH J24189

NoteB-2

H-26Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitR 1264 CHIP RES. 1k 1/16W 5% RMC1/16S 102JTH J241890

H-27Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitR 1343 CHIP RES. 1k 1/16W 5% RMC1/16S 102JTH J241890

H-28Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRRF UnitR 1421 CHIP RES. 10 1/16W 5% RMC1/16S 100JTH J241890

I-1Circuit DiagramRX: 0 VTX: 5.0 VRX: 5.0 VTX: 0 VNORMAL: 0 VEMERGENCY MIC: 5.0 V8.6 V 5.0 VRX: 5.0 VTX: 0 VHOOK OFF: 5.0 VHOOK ON: 0 V13.6 VFRONT-C U

I-2Parts Layout (Side A)123BA DCEFHGba dcefhg123Parts Layout (Side B)DTC144EE (26)(Q4001, 4003, 4005,4006, 4007, 4008, 4010,4011, 4013, 4014)BU4094BCF

I-3Circuit DiagramFRONT-C Unit (VX-4100: Lot. 6~)

I-4Parts Layout (Side A)123BA DCEFHGba dcefhg123Parts Layout (Side B)FRONT-C Unit (VX-4100: Lot. 6~)DTC144EE (26)(Q4001, 4003, 4005,4006, 4007, 4008,

I-5Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRFRONT-C Unit (VX-4100)PCB with Components CB2529001Printed C

I-6FRONT-C Unit (VX-4100)Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRR 4012 CHIP RES. 47k 1/16W 5% RMC1/16

J-1Circuit DiagramDIMMER LEVEL 3: 10.0 V13.6 VDIMMER LEVEL 3: 5.0 VRX: 5.0 VTX: 0 VRX: 0 VTX: 5.0 VCONTRAST LEVEL 8: 4.3 VRX: 5.0 VTX: 0 V13.6 VHOOK O

C-1Exploded View & Miscellaneous Parts (Lot. 1~5)R0124501SHIELD PLATEM4090158SPEAKER 2W/32-OHMRA0490100GROUND PLATERA0486600PANEL ASSYRA0530400HOL

J-2Parts Layout (Side A)123BA DCEFHGba dcefhg123Parts Layout (Side B)DTC144EE (26)(Q5001, 5004)CPH6102 (AB)(Q5003)M5278L05M(Q5009)M5278L09M(Q5007)DA22

J-3FRONT-D Unit (VX-4200: Lot. 6~)Circuit Diagram

J-4FRONT-D Unit (VX-4200: Lot. 6~)Parts Layout (Side A)123BA DCEFHGba dcefhg123Parts Layout (Side B)DTC144EE (26)(Q5001, 5004)CPH6102 (AB)(Q5003)M5278

J-5Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRFRONT-D Unit (VX-4200)PCB with Components CB2530001Printed C

J-6Parts ListREF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRFRONT-D Unit (VX-4200)Q 5009 IC M5278L05M 600C G1093101 1- B

K-1FVP-25 Encryption/DTMF Pager Unit (Option)M64026FP(Q1001)Circuit DiagramParts LayoutLC73881(Q1002)DTC144EU (26)(Q1003)Side BSide A

K-2Parts ListFVP-25 Encryption/DTMF Pager Unit (Option)REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRPrinted Circuit Bo

L-1DVS-5 Voice Storage Unit (Option)Circuit Diagram

L-2REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRDVS-5 Voice Storage Unit (Option)Printed Circuit Board AAD51X000 FR010

M-1VTP-50 VX-Trunk Unit (Option)Circuit DiagramParts LayoutSide BSide ABR93LC56FV(Q1004)NJM2904V(Q1001)MC68HSC705C8A502(Q1002)TA75S01F (SA)(Q1003)

C-2Exploded View & Miscellaneous Parts (Lot. 6~)R0124501SHIELD PLATEM4090158SPEAKER 2W/32-OHMRA0559300GROUND PLATERA048660BPANEL ASSYRA0530400HOLD

M-2Parts ListVTP-50 VX-Trunk Unit (Option)REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS.LOTSIDELAY ADRPrinted Circuit Board A12780000

Copyright 2005VERTEX STANDARD CO., LTD.All rights reservedNo portion of this manualmay be reproduced withoutthe permission ofVERTEX STANDARD CO., LTD.

D-1Block DiagramRF Unit

D-2Block DiagramFRONT-C Unit (VX-4100) FRONT-D Unit (VX-4200)

1. Circuit Configuration by FrequencyThe receiver is a double-conversion superheterodyne with a 1stintermediate frequency (IF) of 50.85 MHz and a 2nd