Manuale d’uso / di manutenzione del prodotto VX-3200V del fabbricante Vertex Standard
Vai alla pagina of 40
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.
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 Vertex Standard VX-3200V 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 Vertex Standard VX-3200V - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Vertex Standard VX-3200V imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Vertex Standard VX-3200V ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Vertex Standard VX-3200V, 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 Vertex Standard VX-3200V.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Vertex Standard VX-3200V. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Vertex Standard VX-3200V 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.
