Standard Horizon HX600S Service Manual
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Standard Horizon HX600S Service Manual

Standard Horizon HX600S Service Manual

Vhf/fm marine handheld transceiver
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VHF/FM Marine Handheld Transceiver
HX600S
SERVICE MANUAL
EM019N90A
1

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Summary of Contents for Standard Horizon HX600S

  • Page 1 VHF/FM Marine Handheld Transceiver HX600S SERVICE MANUAL EM019N90A...

  • Page 2: Specifications

    Specifications General Frequency range (MHz): 156 MHz - 163.275 MHz (Marine Band + WX Band) Channel Steps: 25 kHz 88 MHz - 108 MHz (FM Broadcast: Receive only) Channel Steps: 100 kHz 500 kHz - 1800 kHz (AM Broadcast: Receive only) Channel Steps: 10/9 kHz 108 MHz - 137 MHz (AIR Band) Channel Steps: 25 kHz...

  • Page 3: Exploded View & Miscellaneous Parts

    Exploded View & Miscellaneous Parts RA057720A RA0776600 LIGHT GUIDE(LED) WINDOW RA0401600 RA0776900 RA0768700 O RING TERMINAL(GPS) (2 pcs) EXT CAP RA0786600 ΠDOUBLE FACE RA0777000 RA0768100 COIL SPRING(GPS) (2 pcs) RUBBER KNOB(DISTRESS) RA0478700 RA0776800 SHEET5.6M-TEX1131 HOLDER(DISTRESS) RA0768600 RA0768200 RUBBER KNOB(9KEY) RUBBER CAP(MIC) RA0789500 RA0776700...
  • Page 4 Exploded View & Miscellaneous Parts Note...
  • Page 5 Block Diagram...
  • Page 6 Block Diagram...

  • Page 7: Receive Signal Path

    First Intermediate Frequency (Narrow FM / AM) 1. Receive Signal Path The 47.25 MHz first intermediate frequency from first The HX600S includes two receiver front ends, each opti- mixers for AM and FM-narrow signals is passed through mized for a particular frequency range and mode combi- NAR/WIDE switch D1056 (DAP222) and 47.25 MHz...

  • Page 8: Squelch Control

    Circuit Description Demodulated audio is output from pin 9 of the Narrow transmitting frequency. The modulated VCO signal is IF IC through narrow mute analog switch Q1047 before buffered by amplifier Q1040 (2SC5555) and delivered de-emphasis at Q1053. through T/R diode switch D1026. The modulated low-lev- el transmit signal from the VCO is applied to amplifier The demodulated audio signal from the Q1063 passes Q1048 (2SC5226-5).

  • Page 9: Required Test Equipment

    Alignment The HX600S has been carefully aligned at the factory for Required Test Equipment the specified performance across the land mobile band. RF Signal Generator with calibrated output level at 200 MHz Realignment should therefore not be necessary except in Deviation Meter (linear detector) the event of a component failure.

  • Page 10: Before Alignment

    Alignment Before Alignment Transmitter Power Output 1. Press and hold in the SQL switch while turning the Low Power Adjustment transceiver on to enter the Setup Mode. Set the transceiver to CH 12, and select Low power 2. Press the SQL switch to select the Menu item “LP”. output.

  • Page 11: Transmitter Modulation

    Alignment Mid Power Adjustment ATIS FSK Modulation Set the transceiver to CH 12, and select Mid power Set the transceiver to CH 12, and select Low power output. output. Press and hold in the PTT, SQL, [ ] and [ ] key while Press and hold in the PTT, SQL, [ ] and [ ] key while turning the transceiver on to enter the Alignment turning the transceiver on to enter the Alignment...

  • Page 12: Exit From The Alignment Mode

    Alignment Squelch Threshold and Tight Squelch Adjustment Squelch Threshold and Tight Squelch Adjustment N-FM Squelch Level Adjustment W-FM Squelch Level Adjustment Set the transceiver to CH 12. Set the transceiver to 98.000 MHz. Press and hold in the PTT, SQL, [ ] and [ ] key while Press and hold in the PTT, SQL, [ ] and [ ] key while turning the transceiver on to enter the Alignment turning the transceiver on to enter the Alignment...
  • Page 13 MAIN Unit Circuit Diagram RX: 2.9 V RX: 1.4 V TX: 3.2 V TX: 1.6 V RX: 0.1 V TX: 0.1 V RX: 0.0 V RX: 1.8 V TX: 4.8 V TX: 1.8 V RX: 0.0 V RX: 4.6 V RX: 1.8 V RX: 0.0 V RX: 7.4 V...
  • Page 14 MAIN Unit Note...
  • Page 15 MAIN Unit Parts Layout (Side A) LC87F7BC8A (Q1026) NJM12902V (Q1029) NJM12904R (Q1045) NJM2211M (Q1057) TLP281 (Q1003) HN1J02FU (KS) UMD5N 2SC4617 (BR) DTC144EE (26) DTC143ZE (E23) NJM2125F 2SK3476 2SJ364 (4M) UMA4N DA221 (K) DAN222 (N) (Q1011) (Q1007, 1049, 1055, (Q1025, 1041, 1053, (Q1024) (Q1054) (Q1066)
  • Page 16 MAIN Unit Parts Layout (Side B) DAN222 (N) (D1026, 1042, 1046) KV1520TLG (A2) (D1055) M62364FP (Q1014) DA221 (K) (D1031, 1032, 1034, 1044, 1045, 1051, 1054) TA31136FN (Q1063) 1SS302 (C3) (D1050, 1057) MB15A01PFV1 (Q1027) DAP222 (P) (D1056) NJM12902V BR24L64F 2SC4617 (BR) UMD5N DTC144EE (26) UMW1 (W1)

  • Page 17: Main Unit

    MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR PCB with Components CB3300001 Printed Circuit Board FR013830D C 1001 CHIP TA.CAP. 10uF TEMSVA1A106M-8R K78100028 C 1002 CHIP CAP. 0.1uF GRM36B104K10PT K22108802 C 1003 CHIP CAP.
  • Page 18 MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR C 1089 CHIP CAP. 0.01uF GRM36B103K16PT K22128804 C 1090 CHIP CAP. 0.01uF GRM36B103K16PT K22128804 C 1091 CHIP CAP. 0.1uF GRM36B104K10PT K22108802 C 1092 CHIP CAP. 0.1uF GRM36B104K10PT K22108802...
  • Page 19 MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR C 1168 CHIP CAP. 0.001uF GRM155B11H102KA01D K22178809 C 1169 CHIP CAP. 0.01uF GRM36B103K16PT K22128804 C 1170 CHIP CAP. 0.022uF GRM36B223K16PT K22128806 C 1172 CHIP CAP. 0.0082uF GRM36B822K16PT K22128801...
  • Page 20 MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR C 1247 CHIP CAP. 10pF GRM1552C1H100JZ01D K22178212 C 1248 CHIP CAP. 33pF GRM1552C1H330JZ01D K22178224 C 1250 CHIP CAP. 0.01uF GRM36B103K16PT K22128804 C 1251 CHIP CAP. 0.01uF GRM36B103K16PT K22128804...
  • Page 21 MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR D 1006 DIODE 1SS400 TE61 G2070634 D 1007 SML-512DWT86 G2071116 D 1008 SML-512DWT86 G2071116 D 1009 SDDF01000A1 G2071056 D 1010 SML-512DWT86 G2071116 D 1012 SML-512DWT86 G2071116 D 1013...
  • Page 22 MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR L 1006 M.RFC 22uH FLC32T-220J L1690219 L 1007 M.RFC 0.33uH LK1608 R33K-T L1690412 L 1008 M.RFC 0.33uH LK1608 R33K-T L1690412 L 1009 M.RFC 0.39uH LK1608 R39K-T L1690413 L 1010...
  • Page 23 MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR Q 1045 NJM12904R-TE1 G1093337 Q 1046 TRANSISTOR 2SC4617 TL R G3346178R Q 1047 2SJ364-Q(TX) G3703648Q Q 1048 TRANSISTOR 2SC5226-5-TL G3352268E Q 1049 TRANSISTOR 2SC4617 TL R G3346178R Q 1051 TRANSISTOR...
  • Page 24 MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR R 1037 CHIP RES. 1/16W RMC1/16S 105JTH J24189061 R 1038 CHIP RES. 1/16W RMC1/16S 473JTH J24189045 R 1039 CHIP RES. 1/16W RMC1/16S 473JTH J24189045 R 1040 CHIP RES.
  • Page 25 MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR R 1125 CHIP RES. 1/16W RMC1/16S 103JTH J24189037 R 1127 CHIP RES. 1/16W RMC1/16S 103JTH J24189037 R 1128 CHIP RES. 2.2k 1/16W RMC1/16S 222JTH J24189029 R 1129 CHIP RES.
  • Page 26 MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR R 1200 CHIP RES. 1/16W RMC1/16S 473JTH J24189045 R 1201 CHIP RES. 1/16W RMC1/16S 153JTH J24189039 R 1202 CHIP RES. 330k 1/16W RMC1/16S 334JTH J24189055 R 1203 CHIP RES.
  • Page 27 MAIN Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR R 1279 CHIP RES. 2.2k 1/16W RMC1/16S 222JTH J24189029 R 1281 CHIP RES. 2.2k 1/16W RMC1/16S 222JTH J24189029 R 1285 CHIP RES. 2.2k 1/16W RMC1/16S 222JTH J24189029 R 1286...

  • Page 28: Circuit Diagram

    FVP-31 (Option) Circuit Diagram Parts Layout Side A SideB CMX264 NJM2904V (Q5001) (Q5002)
  • Page 29 FVP-31 (Option) Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR Printed Circuit Board AAD17X000 FR0098300 C 5001 CHIP CAP. 0.1uF GRM39B104K16PT K22124805 C 5002 CHIP TA.CAP. 22uF TESVSP0G226M-8R K78060047 C 5003 CHIP CAP. 0.1uF GRM39B104K16PT K22124805 C 5004...
  • Page 30 © 2006 VERTEX STANDARD CO., LTD. All rights reserved. Marine Division of VERTEX STANDARD No portion of this manual US Headquarters may be reproduced 10900 Walker Street, Cypress, CA 90630, U.S.A. without the permission of VERTEX STANDARD CO., LTD.

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