Vertex Standard VX-131 Series Service Manual Download | Manualshive

Page: 27 / 34

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27

MAIN Unit

Parts List

REF

DESCRIPTION

VALUE

V/W

TOL.

MFR'S DESIG

VXSTD P/N

VERS.

LOT

SIDE

LAY ADR

C 1172

CHIP CAP.

0.047uF

16V

B

GRM39B473K16PT

K22124804

1-

B

e2

C 1173

CHIP CAP.

82pF

50V

CH

GRM39CH820J50PT

K22174233

1-

B

d3

C 1174

CHIP CAP.

0.0033uF

50V

B

GRM39B332K50PT

K22174831

1-

A

A2

C 1175

CHIP CAP.

0.001uF

50V

B

GRM39B102K50PT

K22174821

1-

B

d3

C 1176

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

A

H3

C 1178

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

A

F3

C 1179

CHIP CAP.

0.001uF

50V

B

GRM39B102K50PT

K22174821

1-

B

h3

C 1180

CHIP TA.CAP.

1uF

16V

TESVA1C105M1-8R

K78120009

1-

A

B3

C 1181

CHIP CAP.

0.01uF

25V

B

GRM39B103K25PT

K22144803

1-

B

e2

C 1182

CHIP CAP.

0.01uF

25V

B

GRM39B103K25PT

K22144803

1-

B

e3

C 1183

AL.ELECTRO.CAP.

220uF

10V

SMG1AVB221M 220UF

K40109027

1-

B

a3

C 1184

CHIP CAP.

220pF

50V

CH

GRM39CH221J50PT

K22174243

1-

A

H3

C 1186

CHIP TA.CAP.

4.7uF

16V

TEMSVA1C475M-8R

K78120031

1-

B

h3

C 1190

CHIP CAP.

100pF

50V

CH

GRM39CH101J50PT

K22174235

1-

A

A3

C 1191

CHIP CAP.

56pF

50V

CH

GRM39CH560J50PT

K22174229

1-

B

e3

C 1192

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

B

e3

C 1193

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

A

B3

C 1195

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

A

B3

C 1196

CHIP CAP.

0.01uF

25V

B

GRM39B103K25PT

K22144803

1-

B

e3

C 1197

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

A

A2

C 1198

CHIP CAP.

180pF

50V

CH

GRM39CH181J50PT

K22174241

1-

A

B2

C 1199

CHIP CAP.

470pF

50V

CH

GRM39CH471J50PT

K22174249

1-

B

e3

C 1200

CHIP CAP.

470pF

50V

CH

GRM39CH471J50PT

K22174249

1-

B

e3

C 1201

CHIP CAP.

0.01uF

25V

B

GRM39B103K25PT

K22144803

1-

B

f3

C 1203

CHIP TA.CAP.

4.7uF

6.3V

TEMSVA0J475M-8R

K78080017

1-

A

D1

C 1204

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

B

e3

C 1205

CHIP CAP.

0.001uF

50V

B

GRM39B102K50PT

K22174821

1-

A

E4

C 1206

CHIP CAP.

0.0047uF

50V

B

GRM39B472K50PT

K22174833

1-

B

f3

C 1207

CHIP CAP.

0.01uF

25V

B

GRM39B103K25PT

K22144803

1-

A

B3

C 1209

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

A

B1

C 1210

CHIP CAP.

220pF

50V

CH

GRM39CH221J50PT

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

K22174822

1-

A

B3

C 1214

CHIP CAP.

0.01uF

25V

B

GRM39B103K25PT

K22144803

1-

A

B3

C 1215

CHIP CAP.

220pF

50V

CH

GRM39CH221J50PT

K22174243

1-

A

F3

C 1216

CHIP CAP.

0.01uF

25V

B

GRM39B103K25PT

K22144803

1-

A

G4

C 1217

CHIP TA.CAP.

10uF

6.3V

TEMSVA0J106M-8R

K78080027

1-

B

e3

C 1218

CHIP CAP.

0.022uF

25V

B

GRM39B223K25PT

K22144807

1-

A

B2

C 1219

CHIP CAP.

0.001uF

50V

B

GRM39B102K50PT

K22174821

1-

B

d1

C 1221

CHIP CAP.

0.01uF

25V

B

GRM39B103K25PT

K22144803

1-

A

B2

C 1222

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

B

e2

C 1223

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

B

d3

C 1225

CHIP CAP.

0.01uF

25V

B

GRM39B103K25PT

K22144803

1-

B

d3

C 1241

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

B

f1

C 1243

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

B

b3

C 1247

CHIP CAP.

0.001uF

50V

B

GRM39B102K50PT

K22174821

1-

B

e1

C 1248

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

A

C2

C 1249

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

A

C3

C 1250

CHIP CAP.

0.001uF

50V

B

GRM39B102K50PT

K22174821

1-

A

C3

C 1251

CHIP CAP.

0.1uF

16V

B

GRM39B104K16PT

K22124805

1-

A

G2

CD1001

CERAMIC DISC

CDBC450CX24-TC

H7901340

1-

B

e3

CF1001

CERAMIC FILTER

ALFYM450G=K

H3900534

1-

A

D4

CF1002

CERAMIC FILTER

ALFYM450F=K

H3900531

1-

A

D3

D 1001

DIODE

HVC358B(TAPE)

G2070590

1-

B

c2

D 1002

DIODE

HVC355B(TAPE)

G2070588

1-

B

c2

D 1003

DIODE

HSU277TRF

G2070118

1-

B

c2

D 1004

DIODE

RLS135 TE-11

G2070128

1-

B

b1

D 1005

DIODE

HVU350TRF

G2070380

1-

B

d2

D 1006

DIODE

HSU277TRF

G2070118

1-

B

a2

D 1007

DIODE

HSU277TRF

G2070118

1-

B

b2

D 1008

DIODE

1SS355 TE-17

G2070470

1-

B

b2

D 1009

DIODE

HVC358B(TAPE)

G2070590

1-

B

b2

D 1010

DIODE

HVC358B(TAPE)

G2070590

1-

B

a2

D 1011

DIODE

1SS355 TE-17

G2070470

1-

B

g2

D 1012

DIODE

HVC358B(TAPE)

G2070590

1-

B

a2

D 1013

DIODE

HVC358B(TAPE)

G2070590

1-

B

a2

D 1014

DIODE

DAN235E TL

G2070612

1-

B

d2

D 1015

DIODE

MC2850-T11-1

G2070704

1-

B

h2

D 1016

DIODE

1SS400 TE61

G2070634

1-

B

a3

D 1017

DIODE

HVC358B(TAPE)

G2070590

1-

B

b3

D 1019

DIODE

HVC358B(TAPE)

G2070590

1-

B

b3

D 1020

DIODE

HVC358B(TAPE)

G2070590

1-

B

b3

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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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