Hyundai HSS-730 Service Manual
  1. Manuals
  2. Brands
  3. Hyundai Manuals
  4. Receiver
  5. HSS-730
  6. Service manual
Hyundai HSS-730 Service Manual

Hyundai HSS-730 Service Manual

Integrated satellite receiver / decoder
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
HSS-730/830 & UFD505/515 SERVICE MANUAL
HSS-730/830 & UFD505/515 INTEGRATED SATELLITE
REVISION A
DATE : January 10, 2002
HYUNDAI DIGITAL TECHNOLOGY
RECEIVER / DECODER
SERVICE MANUAL
©2002 HDT co., Ltd
223-22, Sangdaewon-1dong, jungwon-gu,
Seongnam-si, kyoungki-do, Korea 462-807
HDT DVB SATELLITE STB
Page
1

Advertisement

Table of Contents
loading

Related Manuals for Hyundai HSS-730

Summary of Contents for Hyundai HSS-730

  • Page 1 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB HYUNDAI DIGITAL TECHNOLOGY HSS-730/830 & UFD505/515 INTEGRATED SATELLITE RECEIVER / DECODER SERVICE MANUAL REVISION A DATE : January 10, 2002 ©2002 HDT co., Ltd 223-22, Sangdaewon-1dong, jungwon-gu, Seongnam-si, kyoungki-do, Korea 462-807...

  • Page 2: Table Of Contents

    HDT DIGITAL TECHNOLOGY… … … . .…. . … … … … … … … … … … … … … … … … … … … … … … … … … … … . HSS-730/830 & UFD505/515 INTEGRATED SETELLITE…… … … … … … … … … … … … … … … … … … … … … … .
  • Page 3 9.1 Part list for HSS-730/830 & UFD505/515… … … … … … … … … … … … … … … … … … … … … … … … … … 2 7 9.2 Part list for HSS-730/830 Front… … … … … … … … … … … … … … … … … … … … … … … … … … … … … … 2 7 9.3 Part list for UFD505/515 Front…...
  • Page 4 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB USED FOR HSS-730/830 UFT505/515 STB REPAIR Page...

  • Page 5: Service Manual

    The front panel is a secondary tool used to manipulate some of the STB functions. The number of front panel buttons is limited compared to the RCU, but the user should be able to operate most important STB functions via those buttons. 1.1. Front Panel Buttons for HSS-730/830 & UFD505/515 ž Standby On /Off Key ž...

  • Page 6: Rear Panel

    HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB Rear Panel The rear panel provides all the connectors required to place the STB into the home video systems. ※ Full option (HSS-730/830 & UFD505/515 Rear Panel) 2.1. Rear Panel Connectors...

  • Page 7: Hardware

    HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB Hardware This section describes the entire architecture and an individual module of the STB hardware. 3.1. System Block Diagram The hardware is modularly designed to support as many markets as possible while minimizing the burden on developing the derivative hardware.
  • Page 8 VCXO AUDIO L LED (3) AUDIO R 27MHz 4 Digit 7-Segment CVBS AUDIO Module Front Panel (HSM- 3052MPV) UART MAX232 RS232 (115kbps) I2C_1 (100kHz) SKEW SKEW FLASH EEPROM 0/12V 1M × 16bit 16Kbit ( HSS-730/830 & UFD505/515 Block Diagram )

  • Page 9: Network Interface Module

    HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 3.3. Network Interface Module 3.3.1. NIM Module 3.3.1.1. Block Diagram The NIM module has digital tuner as depicted in the following figure. Digital Tuner Module Transport Satellite Stream QPSK RF In...

  • Page 10: Electrical Specification Of Digital Tuner

    HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 3.3.1.3. Electrical Specification of Digital Tuner 75 Ω Impedance Return Loss > 8dB Frequency Range 950 to 2150 MHz Signal Level -65 to -25 dBm AFC Range + - 3MHz Connector...

  • Page 11: Lnb Switching Control

    HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB The following figure is an example of universal LNB. Satellite Dish 9.75 GHz IF Amp RF Amp 14/18V 0/22kHz RF Amp Switch Switch 10.70 ~ 11.70 GHz 11.70 ~ 12.75 GHz 10.60 GHz...

  • Page 12: Software Download

    HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 3.4. Software Download The resident software boots up the STB, downloads the entire new software as needed, and tests the hardware integrity of the STB. These software modules are stored in non-volatile memory so that these should not be erased during a power outrage or other catastrophic events.

  • Page 13: Software Download With Serial Link Cable From

    HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 3.4.3. Software Download with Serial Link Cable from other STB Procedure to download the software First, connect the serial link cable between the master STB and slave STB and make sure that the STB is in the standby or power off mode.

  • Page 14: Output Interfaces

    HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 3.5. Output Interfaces 3.5.1. TV and VCR/AUX Scart Configuration The STB presents the audio and video data to the user in a variety of formats. The following figure describes the logical wiring of the STB outputs.

  • Page 15: Tv Scart Connector Pin Configuration

    HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 3.5.2. TV Scart Connector Pin Configuration PIN number Signal name Description AOUTR Audio right output to TV AINR Audio right input from TV AOUTL Audio left output to TV RTN5 Ground...

  • Page 16: Rca Cinch Connector

    HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 3.5.4. RCA Cinch Connector The MPEG stereo audio and CVBS video and digital audio(SPDIF) are available through four cinch connectors. Color Description Yellow Video (CVBS) White Audio left Audio right Black Digital Audio (SPDIF) 3.5.5.
  • Page 17 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 3.5.7. Front Panel Connector Configuration PIN number Signal Description Digit1 FND digit1 select Digit2 FND digit2 select Digit3 FND digit3 select Digit4 FND digit4 select Standby5V Power 5V Digit_data1 FND digit data1...
  • Page 18 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB Electrical Specifications 4.1 Power Supply Type Switching mode power supply AC Line Voltage 88 to 264 V AC Line Frequency 47 to 63 Hz Power Consumption 30W max for operational, 5 W max for standby...
  • Page 19 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 5.3. Key in front panel doesn’t operate Check that Cable is connected between front and main board. CPU boots up correctly. Ch1 LOW0 (STi5518 pin42) Ch2 COL0 (STi5518 pin39) 5.4. RF-Modulator doesn’t operate (Option) Check that The type of RF Module is correct in menu.
  • Page 20 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 5.5. RCA Video doesn’t output Check that A/V mode sets to CVBS in menu. Video signal outputs from STi5518 pin Video signal inputs to Scart controller (STV6412) pin 4. Video signal outputs from Scart controller (STV6412) pin 36.
  • Page 21 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB Scart controller (STV6412) signal are input to Scart controller (STV6412 pin 55, pin 56). Video signal(Y) outputs to Scart controller (STV6412) pin 44 for TV Scart. Video signal(C) outputs to Scart controller (STV6412) pin 42 for TV Scart.
  • Page 22 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 5.8. Audio doesn’t output. Check that Audio PCM LR clock, PCM data, PCM clock, master clock input to AUDIO DAC(WM8725ED) pin 1, 2, 3, 14. Audio signal outputs from AUDIO DAC (at pin 6, 9 of WM8725ED).
  • Page 23 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 5.9. A digit in FND doesn’t display Check that Pulse signals which control 4 digit output from transistor. Digit data from in GPIO buffer (74HCT374) output corrected. Ch1 DIGIT1 Ch2 DIGIT2...
  • Page 24 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 5.11. Can’t download software via RS-232C Port Check that Power is provided to RS-232C Driver. U3 is in good condition (pin 7 of RS-232C Driver showes –10V with main power on. If the measurement is 0V the device is in fail).
  • Page 25 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 5.14. 22kHz doesn’t output.(view circuit diagram) Check that LNB_ENT at pin 193 STi5518 is good operation. HIGH -> 22kHz On, LOW -> 22kHz Off. At Pin 14 of Digital tuner module, 22kHz signal generate good.
  • Page 26 HSS-730/830 & UFD505/515 SERVICE MANUAL HDT DVB SATELLITE STB 5.16. Tuner signal Lock, But A/V not display to TV (view circuit diagram) Check that I2C bus operate good. Digital tuner module outputs serial transport stream correctly for FTA model. Digital tuner module outputs parallel transport stream correctly for FTA model.
  • Page 27 ž Ref to appendix B 6.3. SMPS circuit diagram ž Ref to appendix C PCB Pattern 7.1. HSS-730/830 & UFD505/515 Silk & PCB pattern ž Ref to appendix D 7.2. HSS-730/830 Front Silk & pattern ž Ref to appendix E 7.3.
  • Page 37 * These parts may not be used in some derivative models. HDT LAB. 1 Title FRONT BOARD Size Document Number D.G. HAN D.G. HAN J.S. LEE K.J. LEE HSS-730/830 & UFD505/515 Front DRAW BY DESIGN BY CHECK BY APPROVE BY Date: Tuesday, January 29, 2002 Sheet...
  • Page 38 LTV817 *R27(4.7M/1/2W)-OPTION 4.7K 1/8W 470uF pin 4,9,11 1000uF 1K(F) 1uF/50V 1/8W KA431 KA278R33 1N5822 4.7K 1000uF 470uF 1/8W 100uF/10V Orientech CO.,LTD Title ORTP-833 CIRCUIT DIAGRAM Size Document Number HSS-730/830 & UFD505/515 SMPS Date: Tuesday, January 29, 2002 Sheet...
  • Page 49 Appendix J Part list for HSS-730/830 & UFD505/515 수량 단위 PART NO. DESCRIPTION LOCATION B104200200A H-SINK,27*27*5,ZIVA3 EA　 B109100601A SCREW,PCMCIA,2*16(H4) EA　 E104300150A CON,PCMCIA,DIP,P1T2B1392 EA　 H-SINK VCD 공용 B104200003A EAREG2 E104100011A JACK RS-232C 9P EACON1 E104100015A RCA,2*2,JE040060PN EACON5 E104100016B SCART,1*2,SHIELD EACON2 E104300111A...
  • Page 50 수량 단위 PART NO. DESCRIPTION LOCATION E103100057A IND-AX,100UH,1/4,BMB EAL31 RDHP0T0103J R-C-AX,1/6,10K,J EAR2 CC1CP1E681J C-CH,25V,680PF,J,1608 EAC1, C2, C71, C100 CC1CPAI050C C-CH,50V,5PF,C,1608 EAC103, C104 CC1CPAI120J C-CH,50V,12PF,J,1608 EAC33 CC1CPAI221J C-CH,50V,220PF,J,1608 EAC29 CC1CPAI471J C-CH,50V,470PF,J,1608 EAC24, C27, C28 CC1XP1E223K C-CH,25V,0.022UF,K,X7R,1608 EAC51 CC1XP1E473K C-CH,25V,0.047UF,K,X7R,1608 EAC66 CC1XPAI102K C-CH,50V,1000PF,K,X7R,1608 EAC57, C58 CC1XPAI152K...
  • Page 51 수량 단위 PART NO. DESCRIPTION LOCATION RKD10P0100J R-CH,1/16,10,J,1608 EAR22, R108, R109, R156 RKD10P0101J R-CH,1/16,100,J,1608 EAR103, R121, R124, R125, R126, R127, R168, R23, R44, R55, R63 RKD10P0102J R-CH,1/16,1K,J,1608 EAR105, R170, R223, R241, R259, R271, R273, R275, R277,R42, 　 　 　 R47, R57, R65, R83, R89 RKD10P0103J R-CH,1/16,10K,J,1608 EAR1, R33, R43, R52, R54, R75, R84, R133, R134, R135,...
  • Page 52 수량 단위 PART NO. DESCRIPTION LOCATION 　 　 　 R62, R68, R80, R81, R270, R272, R274, R276 RKFC0P0000J R-CH,1/10,0,J EAL10, L11, L12, L13, L14, L15, L16, L17, L18, L19, 　 　 　 L20, L21, L22, L23, L24, L26, L27, L28, L34, L35, 　...
  • Page 53 Appendix K Part list for HSS-730/830 Front PART NO. DESCRIPTION 수 량 단 위 LOCATION E104600188A CBL-FFC,1000IR,26P,300mm 1 EA B106802000A FND,SPACER,GRUNDIG 2 EA B106803000A RUBBER,SPACER,SENSOR,10*14*8T 1 EA E104300113A CON,FFC,26P,LS 1 EA CON1 E106400008A LED,7SEG,88:88 1 EA E106800007A SENS,TSOP1838SB1 1 EA...
  • Page 54 Appendix L Part list for UFD505/515 Front PART NO. DESCRIPTION 수 량 단 위 LOCATION E104600079B CBL-FFC,26P,110mm(6) 1 EA P-5150-FM0A 515,FRT,M/I 1 ST B106800900A RUBBER,FND,BDT 1 EA B106802100A R/SENSOR,SPACER,GRUNDIG 1 EA E104300113A CON,FFC,26P,LS 1 EA CON1 E106400014B FND,7SEG,88:88,SOCKET,8.9mm 1 EA E106800011A REMOTE,SEN,ORC-354HF 1 EA...
  • Page 55 Appendix M Part list for SMPS 수 량 PART NO. DESCRIPTION LOCATION YRE16010 1/8W 470 ohm J YRE15210 1/8W 4.7K ohm J R19,23 1/8W 1.0K ohm -(F) YRE63410 YRE6B910 1/8W 1.06K ohm -(F) YRE10320 1/4W 10 ohm J YRE18920 1/4W 20 ohm J YRE15520 1/4W 68K ohm J YRE13830...
  • Page 56 수 량 PART NO. DESCRIPTION LOCATION YID05002 BAR 5x20(7.0uH) YID07000 LTV817B,C/TCET1105T YIC10006 1N5822L SB360L YDI40206 YDI40M06 UF5404L YDI36306 KA7812/KA78M12 YIC10014 3941P03VP01 YCN00850 SVC471D-10A/INR10D471 AC 250V 50CT2A YVA32110 YFU12102 STR-G6153T YIC10018 KA278R33 YIC10017 23x17x19(HOLE)x35(H) YHS00015 15x5x22(HOLE)x26(H) FOR U1 YHS00013 M3 * 6 ASSEMBLY FOR U3 YBT03000 M3 * 8 ASSEMBLY...

This manual is also suitable for:

Hss-830Uft505Uft515

Table of Contents