Standard Horizon Eclipes DSC GX1000S, Service Manual

Page 1: ... Note This transceiver was assembled using Pb lead free solder based on the RoHS specification Only lead free solder Alloy Composition Sn 3 0Ag 0 5Cu should be used for repairs performed on this apparatus The solder stated above utilizes the alloy composition required for compliance with the lead free specification and any solder with the above alloy composition may be used ...

Page 2: ...2B Frequency Stability 20 C to 50 C 0 0005 FM Hum and Noise 50 dB RECEIVER Frequency Range 156 050 to 163 275 MHz Sensitivity 12 dB SINAD 0 25 μV Squelch Sensitivity Threshold 0 15 μV Modulation Acceptance Bandwidth 7 5 kHz Selectivity TYP 70 dB Spurious and Image Rejection 70 dB Intermodulation and Rejection at 12 dB SINAD Audio Output 4 5 W Audio Response within 2 8 of a 6 dB octave de emphasis ...

Page 3: ...5300 BLACK HOOK RA0978700 MIC HOLDER RUBBER RA0976300 RUBBER CAP MIC RA0746700 SHEET M TEX1131 T9207455A WHITE T9207454A BLACK WIRE ASSY RA0422900 O RING M CONECT CP9137001 COVER ASSY DISTRESS Ú2 Ú1 Non designated parts are available only as part of a designated assembly CP1986101 WHITE CP1986102 BLACK FRONT PANEL ASSY Ú1 Accessory with VOL Potentiometer Ú2 Accessory with SQL Potentiometer REF c d...

Page 4: ...Exploded View Miscellaneous Parts 4 Note ...

Page 5: ...Block Diagram 5 ...

Page 6: ...Block Diagram 6 Note ...

Page 7: ... amplifier and squelch gates The 2nd local in the FM IF subsystem IC Q1029 TA31136FNG is produced from crystal X1001 21 850 MHz and the 1st IF is converted to 450 kHz by the 2nd mixer and stripped of unwanted components by ceramic filter CF1001 After passing through a limiter amplifier the signal is demodulated by the FM detector Demodulated audio from the FM IF subsystem IC Q1029 TA31136FNG is am...

Page 8: ...output Generation of spurious products by the transmitter is min imized by the fundamental carrier frequency being equal to the final transmitting frequency modulated directly in the transmit VCO Additional harmonic suppression is provided by a low pass filter consisting of coils and ca pacitors resulting in more than 80 dB of harmonic sup pression prior to delivery of the RF energy to the antenna...

Page 9: ...ng test equipment and thorough familiarity with its correct use is necessary for complete realignment Correction of problems caused by misalignment result ing from use of improper test equipment is not covered under the warranty policy While most steps do not re quire all of the equipment listed the interactions of some adjustments may require that more complex adjustments be performed afterwards ...

Page 10: ...pment as shown below Set the channel to CH16 Use the H L key to set the transceiver to HI power With the PTT switch pressed adjust VR1001 so that RF output power is 24 W 0 3 W Release the PTT switch then set the transceiver to LOW power by the H L key With the PTT switch pressed adjust VR1002 so that RF output power is 0 8 W 0 1 W Release the PTT switch VR1003 JP1001 TC1001 TP1008 L1010 VR1001 VR1...

Page 11: ...z Release the PTT switch CNTL UNIT ALIGNMENT POINT Set the spectrum analyzer as shown below CENTER 159 000 MHz SPAN 20 000 MHz RBW VBW 30 kHz SWP 200 ms Adjust L1010 L1012 L1022 L1026 and L1027 until the wave form shown in below is obtained Pin 4 of J2004 GX1000S FRONT END ATTEN 10dB RL 10 0dBm 10dB CENTER 159 000 MHz RBW 30 kHz VBW 30 kHz SPAN 20 00 MHz SWP 200 ms AF Signal Generator Deviation Me...

Page 12: ...Alignment Item VTxxx Press the WX key Press the CALL SET MENU key to save the new setting This completes the Software Alignment Mode To save all settings and exit press and hold the DISTRESS key for one second Turn the transceiver s power off then dis connect the Jumper from the TEST points JP1001 RF Signal Generator ANT GX1000S Turn the VOL knob clockwise to turn on the radio while press and hold...

Page 13: ...X 1 1 V RX 0 4 V RX 5 3 V RX 2 9 V RX 2 3 V RX 5 1 V RX 3 5 V RX 2 1 V RX 2 2 V RX 1 3 V RX 0 7 V RX 1 5 V 13 8 V AMP MUTE OFF 0 V AMP MUTE ON 5 0 V AF MUTE OFF 5 0 V AF MUTE ON 0 V 5 0 V 4 8 V PLL LOCK 0 V PLL UNLOCK 5 0 V 5 0 V 1 8 V 4 6 V 1 2 V 1 8 V 2 2 V 4 3 V 4 9 V 2 4 V MIC MUTE OFF 5 0 V MIC MUTE ON 0 V TX HI 3 8 V TX LOW 0 7 V TX HI 0 V TX LOW 5 0 V RX 5 0 V TX 0 V RX 5 0 V TX 0 V RX 0 V ...

Page 14: ...14 MAIN Unit Note ...

Page 15: ...5 1037 1038 2SC5006 24 Q1017 1018 2SK210 GR YG Q1019 TA31136FNG Q1029 TB31202FNG Q1026 LM2902PWR Q1001 DTB123EK F52 Q1005 1009 LA4425A Q1039 RT1N441U N3 Q1003 1006 1010 1011 1015 1041 MC2850 A7 D1013 1014 S AV37X Q1014 DTA144EE 16 Q1004 1027 NJM2211M Q1034 RT1N241M N2 Q1021 TC4S66F C9 Q1040 1SS321 F9 D1002 ...

Page 16: ...t Parts Layout Side B 2SC4400 RT4 Q1036 2SC5006 24 Q1008 RT1N441U N3 Q1007 DAN235U M D1006 1 3 5 2 4 b a d c e 3SK294 UV Q1022 LM2904PWR Q1002 NJM7808DL1A Q1013 NJM78M05DL1A Q1012 2SK2035 KP Q1032 3SK131 V12 Q1028 ...

Page 17: ...TA CAP 4 7uF 10V F931A475MAA K78100077 1 B d1 C 1041 CHIP CAP 0 001uF 50V B GRM188B11H102KA01D K22174821 1 B c1 C 1042 CHIP CAP 10pF 50V CH GRM1882C1H100JA01D K22174211 1 B d5 C 1043 CHIP CAP 0 001uF 50V B GRM188B11H102KA01D K22174821 1 B d1 C 1044 CHIP CAP 0 001uF 50V B GRM188B11H102KA01D K22174821 1 B d5 C 1045 CHIP CAP 0 22uF 10V B GRM188B11A224KA01D K22104801 1 B c1 C 1047 AL ELECTRO CAP 10uF ...

Page 18: ... CAP 0 001uF 50V B GRM188B11H102KA01D K22174821 1 A B2 C 1121 CHIP CAP 47pF 50V CH GRM1882C1H470JA01D K22174227 1 A A3 C 1122 CHIP CAP 6pF 50V CH GRM1882C1H6R0DZ01D K22174207 1 A B2 C 1123 CHIP CAP 10pF 50V CH GRM1882C1H100JA01D K22174211 1 B d3 C 1125 CHIP CAP 5pF 50V CH GRM1882C1H5R0CZ01D K22174206 1 B d3 C 1127 CHIP CAP 0 001uF 50V B GRM188B11H102KA01D K22174821 1 B b2 C 1128 CHIP CAP 0 001uF 5...

Page 19: ...1uF 16V B GRM188B11C104KA01D K22124805 1 A E3 C 1233 CHIP CAP 0 1uF 16V B GRM188B11C104KA01D K22124805 1 B d4 C 1234 CHIP CAP 1uF 6 3V B GRM188B10J105KA01D K22084801 1 B e4 C 1235 CHIP TA CAP 10uF 10V F931A106MAA K78100078 1 A D4 C 1237 CHIP CAP 7pF 50V CH GRM1882C1H7R0DZ01D K22174208 1 B c3 C 1238 CHIP CAP 0 1uF 16V B GRM188B11C104KA01D K22124805 1 A D4 C 1239 CHIP CAP 0 1uF 16V B GRM188B11C104KA...

Page 20: ...5 1 A D1 L 1007 COIL A1 4 5T3 5D0 8UEW R L0021149A 1 A D1 L 1008 M RFC 0 047uH HK1608 47NJ T L1690524 1 B a2 L 1009 M RFC 0 082uH HK1608 82NJ T L1690527 1 B c2 L 1010 COIL 0 1uH E528SNAS 100075 L0190269 1 A E2 L 1011 M RFC 0 082uH HK1608 82NJ T L1690527 1 B c2 L 1012 COIL 0 1uH E528SNAS 100075 L0190269 1 A E2 L 1013 M RFC 0 068uH HK1608 68NJ T L1690526 1 B c2 L 1014 M RFC 0 33uH LK1608 R33K T L169...

Page 21: ... CHIP RES 470 1 16W 5 RMC1 16 471JATP J24185471 1 B c1 R 1019 CHIP RES 1k 1 16W 5 RMC1 16 102JATP J24185102 1 A C1 R 1021 CHIP RES 22 1 16W 5 RMC1 16 220JATP J24185220 1 B d1 R 1022 CHIP RES 220 1 16W 5 RMC1 16 221JATP J24185221 1 B d1 R 1023 CHIP RES 100 1 16W 5 RMC1 16 101JATP J24185101 1 B c1 R 1025 CHIP RES 2 2k 1 16W 5 RMC1 16 222JATP J24185222 1 B d1 R 1026 CHIP RES 2 2k 1 16W 5 RMC1 16 222J...

Page 22: ...IP RES 18k 1 16W 5 RMC1 16 183JATP J24185183 1 B b4 R 1093 CHIP RES 100 1 16W 5 RMC1 16 101JATP J24185101 1 B d3 R 1094 CHIP RES 1k 1 16W 5 RMC1 16 102JATP J24185102 1 A D4 R 1095 CHIP RES 100k 1 16W 5 RMC1 16 104JATP J24185104 1 B d3 R 1096 CHIP RES 100 1 16W 5 RMC1 16 101JATP J24185101 1 B b4 R 1097 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A A3 R 1098 CHIP RES 1 5k 1 16W 5 RMC1 16 152JAT...

Page 23: ... 101JATP J24185101 1 B c3 R 1165 CHIP RES 470k 1 16W 5 RMC1 16 474JATP J24185474 1 A E5 R 1166 CHIP RES 0 1 16W 5 RMC1 16 000JATP J24185000 1 B c3 R 1167 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A D3 R 1168 CHIP RES 4 7k 1 16W 5 RMC1 16 472JATP J24185472 1 A D3 R 1169 CHIP RES 22k 1 16W 5 RMC1 16 223JATP J24185223 1 A E3 R 1170 CHIP RES 100k 1 16W 5 RMC1 16 104JATP J24185104 1 A E4 R 1171 ...

Page 24: ...24 Note MAIN Unit ...

Page 25: ... V DIM 1 3 5 V DIM 7 4 9 V 12 0 V PTT ON 0 V PTT OFF 5 0 V KEY OFF 5 0 V 5 0 V 2 42 V 13 8 V 2 5 V 5 0 V 5 0 V 5 0 V NMEA OUT 4 9 Vp p SQL OPEN 0 V SQL TH 1 0 V SQL TI 5 0 V 5 0 V POWER ON 13 8 V 13 8 V KEY BEEP 440 mVp p WA LEVEL Small 450 mVp p WA LEVEL Medium 940 mVp p TX HI 4 2 V TX LOW 0 6 V 3 6 Vp p 2 5 Vp p DSC 5 0 V ...

Page 26: ... B A D C E 1 3 2 1 3 2 b a d c e 2SA1602A MF Q2015 2017 2019 ISA1602A MF Q2015 2017 2019 2SC4154 LE Q2007 BR24L08FVT Q2006 IMN10 N10 D2002 2SB1132 BA Q2008 UPD78F0395GC Q2004 Side A Side B PST597CNR 7C Q2003 DTA143ZE E13 Q2001 ...

Page 27: ...DIODE 1SS355 TAPE G2071200 1 B d2 D 2002 DIODE IMN10 T108 G2070078 1 B c1 D 2003 LED SML 512WWT86 G2071104 1 A D2 D 2004 LED SML 512WWT86 G2071104 1 A D2 D 2005 LED SML 512WWT86 G2071104 1 A D1 D 2006 LED SML 512WWT86 G2071104 1 A A1 D 2007 LED SML 512WWT86 G2071104 1 A A3 D 2008 LED SML 512WWT86 G2071104 1 A B2 DS2001 LCD DTE105978BKZ G6090184 1 A C1 FB2001 FERRITE BEADS BK1608HS601 T L9190083 1 ...

Page 28: ... 2041 CHIP RES 0 1 16W 5 RMC1 16 000JATP J24185000 1 B b2 R 2042 CHIP RES 470 1 16W 5 RMC1 16 471JATP J24185471 1 B b1 R 2043 CHIP RES 0 1 16W 5 RMC1 16 000JATP J24185000 1 B b2 R 2045 CHIP RES 100 1 16W 5 RMC1 16 101JATP J24185101 1 B b2 R 2046 CHIP RES 0 1 16W 5 RMC1 16 000JATP J24185000 1 B b1 R 2048 CHIP RES 0 1 16W 5 RMC1 16 000JATP J24185000 1 B b3 R 2051 CHIP RES 0 1 16W 5 RMC1 16 000JATP J...

Page 29: ...OL MFR S DESIG VXSTD P N VERS LOT SIDE LAY ADR Printed Circuit Board AM030N000 FR017990C 1 C 3502 CERAMIC CAP 0 001uF 50V B BU5 102K6 5MM K10179056 1 B a2 MC3501 MIC ELEMENT EM 100PT M3290029 1 B b3 S 3501 TACT SWITCH SKHLLD N5090066 1 B a1 Parts Layout Side A Side B ...

Page 30: ... 07S10B01G3 5 3 5 P0091505 1 B a1 VR3001 POT WH9011AK 1 34D15 5H 5A20K J60800294 1 A A1 VR3002 POT WH9011A 1 40D15 5H 5B20K J60800295 1 A A2 Side B Side A Parts Layout VR Unit Parts List REF DESCRIPTION VALUE V W TOL MFR S DESIG VXSTD P N VERS LOT SIDE LAY ADR Parts Layout ...

Page 31: ...31 ...

Page 32: ...32 Copyright 2008 VERTEX STANDARD CO LTD All rights reserved No portion of this manual may be reproduced without the permission of VERTEX STANDARD CO LTD ...