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31

MAIN Unit

Parts List

REF

DESCRIPTION

VALUE

V/W

TOL.

MFR'S DESIG

VXSTD P/N

VERS.

LOT

SIDE

LAY ADR

R 1150

CHIP RES.

3.3k

1/16W

5%

RMC1/16 332JATP

J24185332

1-

B

f4

R 1151

CHIP RES.

68

1/10W

5%

RMC1/10T 680J

J24205680

1-

B

b2

R 1152

CHIP RES.

22

1/16W

5%

RMC1/16 220JATP

J24185220

1-

B

b3

R 1153

CHIP RES.

68

1/10W

5%

RMC1/10T 680J

J24205680

1-

B

b2

R 1154

CHIP RES.

47k

1/16W

5%

RMC1/16 473JATP

J24185473

1-

B

g3

R 1155

CHIP RES.

0

1/16W

5%

RMC1/16 000JATP

J24185000

1-

A

F2

R 1156

CHIP RES.

5.6k

1/16W

5%

RMC1/16 562JATP

J24185562

1-

A

G2

R 1157

CHIP RES.

330

1/16W

5%

RMC1/16 331JATP

J24185331

1-

A

F2

R 1158

CHIP RES.

0

1/16W

5%

RMC1/16 000JATP

J24185000

1-

B

d3

R 1159

CHIP RES.

47k

1/16W

5%

RMC1/16 473JATP

J24185473

1-

B

d3

R 1160

CHIP RES.

6.8k

1/16W

5%

RMC1/16 682JATP

J24185682

1-

A

G2

R 1161

CHIP RES.

10k

1/16W

5%

RMC1/16 103JATP

J24185103

1-

A

F2

R 1163

CHIP RES.

1k

1/16W

5%

RMC1/16 102JATP

J24185102

1-

B

d3

R 1164

CHIP RES.

6.8k

1/16W

5%

RMC1/16 682JATP

J24185682

1-

B

g2

R 1165

CHIP RES.

15k

1/16W

5%

RMC1/16 153JATP

J24185153

1-

B

g2

R 1166

CHIP RES.

47k

1/16W

5%

RMC1/16 473JATP

J24185473

1-

A

A1

R 1167

CHIP RES.

47k

1/16W

5%

RMC1/16 473JATP

J24185473

1-

A

A2

R 1168

CHIP RES.

10k

1/16W

5%

RMC1/16 103JATP

J24185103

1-

A

A1

R 1170

CHIP RES.

2.2k

1/16W

5%

RMC1/16 222JATP

J24185222

1-

A

B3

R 1171

CHIP RES.

100k

1/16W

5%

RMC1/16 104JATP

J24185104

1-

A

A3

R 1172

CHIP RES.

22k

1/16W

5%

RMC1/16 223JATP

J24185223

1-

A

A1

R 1174

CHIP RES.

22k

1/16W

5%

RMC1/16 223JATP

J24185223

1-

A

F3

R 1176

CHIP RES.

18k

1/16W

5%

RMC1/16 183JATP

J24185183

1-

A

B3

R 1177

CHIP RES.

470k

1/16W

5%

RMC1/16 474JATP

J24185474

1-

B

f3

R 1178

CHIP RES.

47k

1/16W

5%

RMC1/16 473JATP

J24185473

1-

A

F3

R 1179

CHIP RES.

12k

1/16W

5%

RMC1/16 123JATP

J24185123

1-

B

d3

R 1180

CHIP RES.

470

1/10W

5%

RMC1/10T 471J

J24205471

1-

A

G3

R 1181

CHIP RES.

47k

1/16W

5%

RMC1/16 473JATP

J24185473

1-

B

f2

R 1182

CHIP RES.

47k

1/16W

5%

RMC1/16 473JATP

J24185473

1-

A

B3

R 1183

CHIP RES.

56k

1/16W

5%

RMC1/16 563JATP

J24185563

1-

A

A2

R 1184

CHIP RES.

47k

1/16W

5%

RMC1/16 473JATP

J24185473

1-

A

A3

R 1185

CHIP RES.

1k

1/16W

5%

RMC1/16 102JATP

J24185102

1-

A

G3

R 1186

CHIP RES.

47k

1/16W

5%

RMC1/16 473JATP

J24185473

1-

A

G3

R 1187

CHIP RES.

3.3k

1/16W

5%

RMC1/16 332JATP

J24185332

1-

B

f3

R 1188

CHIP RES.

2.2

1/16W

5%

RMC1/16 2R2JATP

J24185229

1-

A

H3

R 1189

CHIP RES.

12k

1/16W

5%

RMC1/16 123JATP

J24185123

1-

B

d3

R 1190

CHIP RES.

2.2M

1/16W

5%

RMC1/16 225JATP

J24185225

1-

A

B3

R 1196

CHIP RES.

0

1/16W

5%

RMC1/16 000JATP

J24185000

1-

A

B2

R 1197

CHIP RES.

12k

1/16W

5%

RMC1/16 123JATP

J24185123

1-

B

d3

R 1198

CHIP RES.

12k

1/16W

5%

RMC1/16 123JATP

J24185123

1-

B

d3

R 1200

CHIP RES.

560

1/16W

1%

RMC1/16 561FTP

J24183561

1-

A

A3

R 1202

CHIP RES.

100k

1/16W

1%

RMC1/16 104FTP

J24183104

1-

A

B3

R 1203

CHIP RES.

33k

1/16W

5%

RMC1/16 333JATP

J24185333

1-

A

B3

R 1204

CHIP RES.

12k

1/16W

5%

RMC1/16 123JATP

J24185123

1-

B

c3

R 1205

CHIP RES.

82k

1/16W

5%

RMC1/16 823JATP

J24185823

1-

A

B2

R 1206

CHIP RES.

100k

1/16W

5%

RMC1/16 104JATP

J24185104

1-

A

A2

R 1207

CHIP RES.

100k

1/16W

1%

RMC1/16 104FTP

J24183104

1-

A

B3

R 1208

CHIP RES.

12k

1/16W

5%

RMC1/16 123JATP

J24185123

1-

B

c3

R 1209

CHIP RES.

2.7k

1/16W

5%

RMC1/16 272JATP

J24185272

1-

B

e2

R 1210

CHIP RES.

150k

1/16W

5%

RMC1/16 154JATP

J24185154

1-

B

e3

R 1211

CHIP RES.

180k

1/16W

5%

RMC1/16 184JATP

J24185184

1-

A

B2

R 1212

CHIP RES.

68k

1/16W

5%

RMC1/16 683JATP

J24185683

1-

A

B3

R 1213

CHIP RES.

2.2k

1/16W

5%

RMC1/16 222JATP

J24185222

1-

A

B1

R 1214

CHIP RES.

100

1/16W

5%

RMC1/16 101JATP

J24185101

1-

A

H3

R 1215

CHIP RES.

2.2k

1/16W

5%

RMC1/16 222JATP

J24185222

1-

B

e3

R 1216

CHIP RES.

2.2k

1/16W

5%

RMC1/16 222JATP

J24185222

1-

B

e3

R 1218

CHIP RES.

470

1/16W

5%

RMC1/16 471JATP

J24185471

1-

A

D1

R 1219

CHIP RES.

0

1/16W

5%

RMC1/16 000JATP

J24185000

1-

A

E3

R 1220

CHIP RES.

0

1/16W

5%

RMC1/16 000JATP

J24185000

1-

A

F3

R 1221

CHIP RES.

0

1/16W

5%

RMC1/16 000JATP

J24185000

1-

A

E3

R 1222

CHIP RES.

0

1/16W

5%

RMC1/16 000JATP

J24185000

1-

A

F3

R 1223

CHIP RES.

4.7k

1/16W

5%

RMC1/16 472JATP

J24185472

1-

B

f3

R 1224

CHIP RES.

0

1/16W

5%

RMC1/16 000JATP

J24185000

1-

A

F4

R 1225

CHIP RES.

1.8k

1/16W

5%

RMC1/16 182JATP

J24185182

1-

B

e3

R 1226

CHIP RES.

12k

1/16W

5%

RMC1/16 123JATP

J24185123

1-

B

e3

R 1227

CHIP RES.

12k

1/16W

5%

RMC1/16 123JATP

J24185123

1-

B

d3

R 1228

CHIP RES.

47k

1/16W

5%

RMC1/16 473JATP

J24185473

1-

A

D1

R 1229

CHIP RES.

360k

1/16W

1%

RMC1/16 364FTP

J24183364

1-

A

B3

R 1231

CHIP RES.

22k

1/16W

1%

RMC1/16 223FTP

J24183223

1-

A

B3

R 1232

CHIP RES.

82k

1/16W

5%

RMC1/16 823JATP

J24185823

1-

A

B3

R 1233

CHIP RES.

2.2k

1/16W

5%

RMC1/16 222JATP

J24185222

1-

A

D1

R 1234

CHIP RES.

100k

1/16W

5%

RMC1/16 104JATP

J24185104

1-

A

B2

R 1235

CHIP RES.

10k

1/16W

1%

RMC1/16 103FTP

J24183103

1-

A

B3

Summary of Contents for VX-131 Series

Page 1: ...mation 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...

Page 2: ...44 25 MHz 2nd 450 kHz Sensitivity 0 25 V EIA 12 dB SINAD 0 35 V 20 dB Quieting Selectivity 6 dB 60 dB 12 kHz 30 kHz 25 kHz 9 kHz 30 kHz 12 5 kHz Adjacent channel selectivity 65 dB 25 kHz 60 dB 12 5 k...

Page 3: ...0 CAP RA0294200 PTT KNOB RA010340B TERMINAL HOLDER RA0351700 TERMINAL PLATE RA0351600 TERMINAL PLATE RA0110200 HOLDER RUBBER RA0533600 SHEET GP1 1 0 6X6 CP8021001 BELT CLIP ASSY RA0309800 MYLAR SHEET...

Page 4: ...ION BEEP two seconds NUMBER 5 6 7 8 9 CONFIRMATION BEEP FIRST AND SECOND BEEPS LOW PITCH TONES CHANNEL BANDWIDTH Wide CONFIRMATION BEEP BANDWIDTH Narrow CONFIRMATION BEEP THIRD BEEPS HIGH PITCH TONES...

Page 5: ...8 8 Hz 123 0 Hz 127 3 Hz 131 8 Hz 136 5 Hz 141 3 Hz 146 2 Hz 151 4 Hz Code 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049 050 CTCSS 156 7 Hz 159 8 Hz 1...

Page 6: ...LED indicator blinks orange approx 5 seconds the release the MONITOR button Do this for both transceiver the order of the switch on does not matter 6 On the Destination transceiver press the MONITOR...

Page 7: ...7 Block Diagram...

Page 8: ...8 Block Diagram Note...

Page 9: ...70M which provides up to 0 5 Watts to the internal 4 loud speaker or the optional headphone Squelch Control The squelch circuitry consists of a noise amplifier and band pass filter within Q1040 TA3113...

Page 10: ...O Q1003 2SC5231 oscillates be tween 194 25 and 218 25 MHz according to the pro grammed receiving frequency The VCO output is buff ered by Q1006 2SC5005 then applied to the prescaler section of Q1005 M...

Page 11: ...icropro cessor Q1013 M37516F8HP so that when the PTT switch is closed pin 23 of Q1013 M37516F8HP goes low This signal disables the receiver by disabling the 5 V supply bus at Q1025 DTB123EK to the fro...

Page 12: ...12 Circuit Description Note...

Page 13: ...s 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 equipment listed the interactions of some adj...

Page 14: ...Tool Outline Basic Alignment Sequence 1 Activates the CE74 Programming Software 2 Upload the Current Channel Data of the radio then save to the disk 3 Open the Alignment Channel Data test v C74 then...

Page 15: ...W Click the left mouse button on the OK box to lock in the new data MAX Deviation Set the transceiver to CH 2 160 005 MHz via the CH box Inject a 1 kHz tone at 17 dBm to the MIC jack Double click the...

Page 16: ...d so that the deviation meter reading is 0 9 kHz 0 1 kHz deviation Click the the left mouse button on the OK box to lock in the new data MIC Sensitivity Set the transceiver to CH 2 160 005 MHz via the...

Page 17: ...z 0 1 kHz deviation Click the the left mouse button on the OK box to lock in the new data CTCSS Ref Modulation Set the transceiver to CH 2 160 005 MHz via the CH box Activate the CTCSS encoder with 67...

Page 18: ...l is 6 dB EMF 0 25 V or less for 12 dB SINAD Click the the left mouse button on the OK box to lock in the new data Alignment Threshold NSQ Level Wide Set the transceiver to CH 2 160 005 MHz Wide via t...

Page 19: ...e left mouse button on the Threshold NSQ Level parameter to open the pop up window Move the Slide bar from the Value 0 position to the position which the LED indicator on the transceiver s top panel w...

Page 20: ...20 Alignment Note...

Page 21: ...7 V W 3 1 V N 1 9 V W 5 0 V N 1 2 V W 3 7 V N 0 V W 3 7 V N 0 V W 3 1 V N 1 9 V W 5 0 V N 0 V MUTE ON 5 0 V MUTE OFF 0 V MUTE ON 5 0 V MUTE OFF 1 0 V SQL CLOSE 0 9 V SQL OPEN 0 6 V SQL CLOSE 5 0 V SQ...

Page 22: ...22 MAIN Unit Note...

Page 23: ...1N441U N3 Q1036 2SC4154E LE Q1022 1035 2SA1586Y SY Q1012 1037 1043 RT1P441U P3 Q1034 LM2902PWR Q1017 1030 CPH6102 AB Q1039 IMZ2 Z2 Q1029 NJM2070M Q1041 12 22SURSYGC S530 A2 TR8 D1023 NJM12903R Q1045 A...

Page 24: ...1016 2SC5231 C9 Q1003 2SA1586Y SY Q1010 FMW1 W1 Q1021 1028 RT1N441U N3 Q1004 1023 1044 RT1P441U P3 Q1002 1015 M37516F8HP Q1013 BR93L66FV Q1009 CPH6102 AB Q1020 1027 DTB123EK F12 Q1025 M62364FP Q1001 P...

Page 25: ...43 1 B e2 C 1039 CHIP CAP 1pF 50V CK GRM39CK010B50PT K22174267 1 B d2 C 1040 CHIP CAP 100pF 50V CH GRM39CH101J50PT K22174235 1 B e1 C 1041 CHIP CAP 0 1uF 16V B GRM39B104K16PT K22124805 1 A C2 C 1042 C...

Page 26: ...19 CHIP CAP 7pF 50V CH GRM39CH070D50PT K22174208 1 B b2 C 1120 CHIP TA CAP 10uF 16V TEMSVB21C106M 8R K78120025 1 A G1 C 1124 CHIP CAP 0 001uF 50V B GRM39B102K50PT K22174821 1 A F1 C 1127 CHIP CAP 0 01...

Page 27: ...J50PT K22174243 1 A E3 C 1211 CHIP CAP 220pF 50V CH GRM39CH221J50PT K22174243 1 A E3 C 1212 CHIP CAP 0 0033uF 50V B GRM39B332K50PT K22174831 1 A B2 C 1213 CHIP CAP 0 0022uF 50V B GRM39B222K50PT K22174...

Page 28: ...L E2 0 35 1 6 7T L L0022390 1 A F1 L 1025 M RFC 0 1uH HK1608 R10J T L1690528 1 B b3 L 1026 COIL E2 0 5 1 4 2 5T L L0022613 1 B b1 L 1027 COIL E2 0 5 2 0 5T R L0022487 1 B b1 L 1028 M RFC 0 82uH LK1608...

Page 29: ...101JATP J24185101 1 B c2 R 1032 CHIP RES 100k 1 16W 5 RMC1 16 104JATP J24185104 1 B d2 R 1033 CHIP RES 220 1 16W 5 RMC1 16 221JATP J24185221 1 B d2 R 1034 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185...

Page 30: ...1 A B1 R 1106 CHIP RES 100k 1 16W 5 RMC1 16 104JATP J24185104 1 B b3 R 1107 CHIP RES 10 1 16W 5 RMC1 16 100JATP J24185100 1 B e1 R 1108 CHIP RES 100k 1 16W 5 RMC1 16 104JATP J24185104 1 B b3 R 1109 CH...

Page 31: ...8 CHIP RES 2 2 1 16W 5 RMC1 16 2R2JATP J24185229 1 A H3 R 1189 CHIP RES 12k 1 16W 5 RMC1 16 123JATP J24185123 1 B d3 R 1190 CHIP RES 2 2M 1 16W 5 RMC1 16 225JATP J24185225 1 A B3 R 1196 CHIP RES 0 1 1...

Page 32: ...1 A D3 R 1274 CHIP RES 2 2k 1 16W 5 RMC1 16 222JATP J24185222 1 A D3 R 1276 CHIP RES 0 1 16W 5 RMC1 16 000JATP J24185000 1 B f3 R 1279 CHIP RES 0 1 16W 5 RMC1 16 000JATP J24185000 1 B e2 R 1280 CHIP R...

Page 33: ...33...

Page 34: ...34 Copyright 2004 VERTEX STANDARD CO LTD All rights reserved No portion of this manual may be reproduced without the permission of VERTEX STANDARD CO LTD Printed in Japan...

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