Instruction/ maintenance manual of the product VX-3200V Vertex Standard
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1 VHF FM Transceiver VX-3200V Service Manual Introduction This manual provides technical information necessary for servicing the VX-3200V Transceiver. Servicing this equipment requires expertise in handling surface-mount chip components.
2 Specifications General Frequency range : 134-160 MHz (Version A) 148-174 MHz (Version C) Number of Groups : 10 Number of Channels : 128 channels PLL Steps : 2.5 kHz / 5.0 kHz / 6.25kHz Power Supply Voltage : 13.6V DC ±15 % Channel Spacing : 12.5 / 15.
3 DSUB 9-pin Accessory Connector Pin 1 : Output Logic squelch (Will be effective this output during Data transmission – Inputting logic Low level signal to the Pin #4 as the DTR signal) High: Radio receiving the signal with the correct CTCSS or DCS.
4 Exploded View & Miscellaneous Parts LEAF SPRING RA0014700 PANEL ASSY RA0376000 VOLUME KNOB RA0377000 SPEAKER M4090154 SPONGE RUBBER RA0383600 PANEL UNIT SP HOLDER RA0378300 CHASSIS RA0152700 CON.
5 Block Diagram (1).
6 Block Diagram (2).
7 Interconnection Diagram.
8 Note.
9 1. Overview The VX-3200V is a VHF/FM mobile transceiver designed to operate in the frequency range of 148 to 174MHz(C Band), or 134 to 160MHz(A Band). 2. Circuit Configuration by Frequency The receiver is a double-conversion superheterodyne with a first intermediate frequency (IF) of 44.
10 for providing to the first local signal. In TX, the VCO gen- erates 148 to 174MHz (C Band), 134 to 160MHz (A Band). The output of the VCO is amplified by the Q1020 and rout- ed to the pin 8 of the PLL IC. Also the output of the VCO is amplified by the Q1021 and routed first local /Power Module according to D1022 .
11 Alignment Introduction The VX-3200V is carefully aligned at the factory for the specified performance across the frequency range speci- fied for each version. Realignment should therefore not be necessary except in the event of a component failure, or altering version type.
12 Alignment Setup the test equipment as shown below, apply 13.6V DC power to the transceiver. The transceiver must be programmed for use in the in- tended system before alignment is attempted. The RF pa- rameters are loaded from the file during the alignment process.
13 Alignment The alignment tool outline Installation the tool This alignment tool consists, MS-DOS based, only one ex- ecute file “svc52.exe.“ You make a directly as you think fit, and copy this file.
14 - [3] REF Deviation This parameter is used to align the REF Deviation. ¦ Press [ Enter ] on “[3] REF Deviation” to align REF Deviation. ¦ Select the Channel “1“ in alignment range. ¦ Adjust the AF generator output level to 388mVrms(–6dBm) at 100Hz to the pin 3 of the J1502.
15 JP1501 (JP1) : Determine the output supply voltage at pin 8 of DSUB 9-pin Ac- cessory Connector. Close: +5.0 V (Maximum 100 mA) Open: No Action JP1502 (JP2) : Determine the output supply volt- age at pin 8 of DSUB 9-pin Acces- sory Connector. Close: +13.
16 Note.
RF Unit 17 Circuit Diagram (1) RX: 0 V TX: 1.6 V HIGH POWER: 0.4 V LOW POWER: 0.1 V RX: 0 V TX: 4.2 V HIGH POWER: 3.2 V LOW POWER: 1.3 V HIGH POWER: 3.9 V LOW POWER: 3.5 V 13.6 V 0 V HIGH POWER: 3.4 V LOW POWER: 1.6 V 9.0 V RX: 0 V TX: 8.9 V RX: 0 V TX: 8.
RF Unit 18 Circuit Diagram (2) 4.8 V 2.2 V 0.7 V 1.3 V 1.2 V 5.3 V 5.8 V 3.7 V 3.7 V HORN OFF: 0 V HORN ACTIVE: 8.9 V HORN OFF: 0 V HORN ACTIVE: 0.6 V HORN OFF: 0 V HORN ACTIVE: 4.2 V HORN OFF: 10.0 V HORN ACTIVE: 0 V HORN OFF: 8.9 V HORN ACTIVE: 0 V HORN OFF: 8.
RF Unit 19 Parts Layout (Side A) A C B E D G F H 1 3 4 2 5 6 7 RA60H1317M (Q1039) MB15A02PFV1 (Q1023) 2SA1162GR (SG) (Q1035) 2SA1602A (MF) (Q1031) 2SC2712 (LG) (Q1036) 2SC3356 (R24) (Q1011, 1037) 2SC4.
RF Unit 20 Parts Layout (Side B) a c b e d g f h 1 3 4 2 5 6 7 2SB1201S (Q1005) TA31136FN (Q1028) 2SB1132 (BA) (Q1009) 2SA1602A (MF) (Q1505) 2SB1301 (ZQ) (Q1511) 2SD1368CB (CB) (Q1504) 2SC4154 (LE) (Q.
21 RF Unit Parts List REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR PCB with Component (w/o Q1039) CB1946001 Printed Circuit Board FR008050B 1- C 1001 CHIP CAP. 0.001uF 630V R GHM1030R102K630PT K22281801 1- A G1 C 1002 CHIP CAP.
22 REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR RF Unit Parts List C 1079 CHIP TA.CAP. 10uF 10V TEMSVA1A106M-8R K78100028 1- A E6 C 1080 CHIP CAP. 0.01uF 50V B GRM39B103M50PT K22174823 1- B d2 C 1081 CHIP CAP. 0.1uF 16V B GRM39B104K16PT K22124805 1- B d2 C 1082 CHIP CAP.
23 RF Unit Parts List REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR C 1159 CHIP CAP. 12pF 50V CH GRM39CH120J50PT K22174213 1- B e3 C 1160 CHIP CAP. 0.001uF 50V B GRM39B102K50PT K22174821 1- B d3 C 1161 CHIP CAP. 18pF 50V CH GRM39CH180J50PT K22174217 1- B d3 C 1162 CHIP CAP.
24 REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR RF Unit Parts List C 1241 CHIP CAP. 22pF 50V CH GRM39CH220J50PT K22174219 1- A C6 C 1242 CHIP CAP. 100pF 50V CH GRM39CH101J50PT K22174235 1- A C2 C 1243 CHIP CAP. 100pF 50V CH GRM39CH101J50PT K22174235 1- A C2 C 1244 CHIP CAP.
25 RF Unit Parts List REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR C 1527 CHIP CAP. 0.1uF 16V B GRM39B104K16PT K22124805 1- A B4 C 1528 CHIP CAP. 0.1uF 16V B GRM39B104K16PT K22124805 1- B f5 C 1529 CHIP CAP. 470pF 50V CH GRM39CH471J50PT K22174249 1- A C4 C 1530 CHIP CAP.
26 REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR RF Unit Parts List L 1010 M.RFC 0.47uH 5% C2012C-R47J L1691016 1- A D6 L 1011 M.RFC 0.47uH 5% C2012C-R47J L1691016 1- A D5 L 1012 M.RFC 10uH LK1608 100K-T L1690689 1- A D5 L 1013 COIL 0.
27 RF Unit Parts List REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR Q 1507 TRANSISTOR RT1N241M-T11-1 G3070249 1- B g1 Q 1508 TRANSISTOR PDTC114TE G3070238 1- A B3 Q .
28 REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR RF Unit Parts List R 1067 CHIP RES. 4.7k 1/16W 5% RMC1/16 472JATP J24185472 1- A D5 R 1068 CHIP RES. 1.2k 1/16W 5% RMC1/16 122JATP J24185122 1- B c6 R 1069 CHIP RES. 10k 1/16W 5% RMC1/16 103JATP J24185103 1- A E5 R 1070 CHIP RES.
29 RF Unit Parts List REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR R 1155 CHIP RES. 39 1/10W 5% RMC1/10T 390J J24205390 1- B e3 R 1156 CHIP RES. 220 1/16W 5% RMC1/16 221JATP J24185221 1- B c5 R 1157 CHIP RES. 180k 1/16W 5% RMC1/16 184JATP J24185184 1- B c5 R 1158 CHIP RES.
30 REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR RF Unit Parts List R 1550 CHIP RES. 33k 1/16W 5% RMC1/16 333JATP J24185333 1- A C4 R 1551 CHIP RES. 4.7k 1/16W 5% RMC1/16 472JATP J24185472 1- A B5 R 1553 CHIP RES. 47k 1/16W 5% RMC1/16 473JATP J24185473 1- A B3 R 1554 CHIP RES.
PANEL Unit 31 Circuit Diagram LIGHT ON: 5.0 V LIGHT OFF: 0 V LIGHT ON: 3.9 V LIGHT OFF: 0 V BUSY: 2.2 V TX: 1.8 V 5.0 V 5.0 V 2.7 V 8.2 V 5.0 V FLASH ROM WRITE: 5.0 V FLASH ROM WRITE: 5.2 V FLASH ROM WRITE: 5.2 V HOOK ON: 4.7 V HOOK OFF: 0.5 V FLASH ROM WRITE: 5.
PANEL Unit 32 D2035 D2036 Parts Layout (Side A) LC87F72C8A (Q2003) BU4066BF (Q2024) S-93C56AMFN (Q2011) S-80835CNMC (Q2003) 2SC4617 (BR) (Q2004, 2020) BRPG1211C (D2004) DA221 (K) (D2003, 2033, 2034) M.
33 PANEL Unit Parts List REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR PCB with Component CB1947001 Printed Circuit Board FR007630D 1- C 2001 CHIP CAP. 0.1uF 10V BJ LMK105BJ104KV-F K22108806 1- A B1 C 2002 CHIP TA.CAP.
34 REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR PANEL Unit Parts List * : Do not exchange a CPU for the upgrading of the firmware. C 2083 CHIP CAP. 820pF 50V B UMK105B821KW-F K22178828 1- B c1 C 2085 CHIP TA.CAP. 10uF 6.
37 PANEL Unit Parts List REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR R 2161 CHIP RES. 120k 1/16W 5% RMC1/16S 124JTH J24189050 1- A F2 R 2162 CHIP RES. 82k 1/16W 5% RMC1/16S 823JTH J24189048 1- A E2 R 2163 CHIP RES.
35 PANEL Unit Parts List REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR Q 2020 TRANSISTOR 2SC4617 TL R G3346178R 1- A E1 Q 2021 IC NJM2902V-TE1 G1091679 1- B c2 Q 202.
36 REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR PANEL Unit Parts List R 2070 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- B d1 R 2071 CHIP RES. 1.5M 1/16W 5% RMC1/16S 155JTH J24189063 1- B d2 R 2072 CHIP RES.
38 REF DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR PANEL Unit Parts List Note.
17.
18 Copyright 2002 VERTEX STANDARD CO., LTD. All rights reserved. No portion of this manual may be reproduced without the permission of VERTEX STANDARD CO.
An important point after buying a device Vertex Standard VX-3200V (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Vertex Standard VX-3200V yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Vertex Standard VX-3200V - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Vertex Standard VX-3200V you will learn all the available features of the product, as well as information on its operation. The information that you get Vertex Standard VX-3200V will certainly help you make a decision on the purchase.
If you already are a holder of Vertex Standard VX-3200V, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Vertex Standard VX-3200V.
However, one of the most important roles played by the user manual is to help in solving problems with Vertex Standard VX-3200V. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Vertex Standard VX-3200V along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
