Harman Kardon HS 250 Service Manual
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Harman Kardon HS 250 Service Manual

Integrated home theater unit
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harman/kardon
harman/kardon
HS 250/230
Integrated Home Theater unit
Released EU2008
CONTENTS
2
3
5
6
7
9
10
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York, 11797
HS 250/230 Service Manual
Service Manual
Rev 2, 07/2012
11
26
40
45
46
47
Page 1 of 60

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  • Page 1: Table Of Contents

    HS 250/230 Service Manual harman/kardon Service Manual HS 250/230 Integrated Home Theater unit CONTENTS TECHNICAL SPECIFICATIONS ELECTRICAL PARTS LIST TROUBLESHOOTING GUIDE SEMICONDUCTOR PINOUTS FRONT PANEL CONTROLS PCB DRAWINGS FRONT PANEL DISPLAY BLOCK DIAGRAM REAR PANEL CONNECTIONS WIRING DIAGRAM PACKAGE LIST AND PARTS...

  • Page 2: Technical Specifications

    DivX is a registered trademark of DivX, Inc. HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC. Apple and iPod are registered trademarks of Apple Computer, Inc. HS 250 CONTROLLER SPECIFICATIONS 31 Page 2 of 60...

  • Page 3: Troubleshooting Guide

    HS 250/230 Service Manual Troubleshooting If you experience any of the following difficulties There is no sound or volume is very low. The remote does not function. while using the system, use this troubleshooting • Check that the speakers and components are •...
  • Page 4 HS 250/230 Service Manual Troubleshooting Track Skip or direct select with numeric The subtitles cannot be turned off when buttons, Search, Slow-motion play, repeat you play a DVD. play or Program play, etc., cannot be done. • Depending on the DVD, you may not be able to •...

  • Page 5: Front Panel Controls

    USB inputs are designed to power a single USB Note that the main room speakers will once to turn the HS 250 Controller on, press it device at a time. If additional hard disks are automatically be turned off when the again to put the unit in the Standby mode.

  • Page 6: Front Panel Display

    HS 250/230 Service Manual Front Panel Display DISC DMP VCDVD REPEAT 1 ALL S-VIDEO RGB YUV P.SCAN HDMISD 1080i TITLE PROG. TRACK CHAP. RAND. HOUR TEST 720P A Disc Type Indicators G Source Indicators M Angle Indicator B Playback-Mode Indicators...

  • Page 7: Rear Panel Connections

    LD player, MD player, satellite receiver or CD C Remote IR Input: If the HS 250’s front- scan rate progressive video, connect these jacks player to this jack. The signal may be either a panel IR sensor is blocked due to cabinet doors to the “HD Component”...
  • Page 8 IR sensor in the receiver to serve not necessary. other remote controlled devices. Connect this Note: You’ll find more details about all jack to the “IR IN” jack on Harman Kardon or Audio/Video connections under Setup and other compatible equipment. Connections on the following pages.

  • Page 9: Package List And Parts

    HS 250/230 Service Manual HS 250 package list and parts Page 9 of 60...

  • Page 10: Exploded View And Parts

    HS 250/230 Service Manual HS 250 exploded view 0115JXEDL05FHH4 NOTE, two switch-mode power supply boards exist: V2.4, parts no. 0219HAV06P3521C02 from S.No. WA0029-01001~12500. V1.4, parts no. 0219HAV08P6144C250 from S.No. WA0029-12501~13500. Page 10 of 60...

  • Page 11: Electrical Parts List

    HS 250/230 Service Manual HS250 Component List general Location.No. Description Specification 01.00.WJ.TJ.HS200.E00 HS200-PT01 metals part HS200-chassis 01.00.WJ.TJ.HS200.E00 HS200-PT02 metals part HS200-top cover 01.00.WJ.TJ.HS250.E00 HS200-PT03 metals part HS250-rear panel HS200-PCB plastic 01.00.WJ.TJ.HS200.E00 HS200-PT04 metals part frame(Left) HS200-PCB plastic 01.00.WJ.TJ.HS200.E00 HS200-PT05...
  • Page 12 HS 250/230 Service Manual HS250 Component List general Location.No. Description Specification 22.5*10*0.3mm (with Single For hamulus of front panel Insulated PVC 01.00.DP.JY.E541 side glued) For frequency modulation module and AV 15*15*24mm (with Single sponge 01.00.DP.HM.E369 Board side glued) For frequency modulation module and...
  • Page 13 HS 250/230 Service Manual HS250 Component List general Location.No. Description Specification Connect cable scart 1.5m 01.47.CNT.LJX.5.E058 FM-TV-22 (Lead content Antenna 01.47.CNT.CTX.E016 less than 300PPM) Loader DL-05MH-H40P 01.15.JX.EDL05MH 0115JXEDL05FHH4 IEC Head for FM Connector (NON-Screw FM frequency TFCF1E806A 01.49.E11 Thread)
  • Page 14 HS 250/230 Service Manual HS250 Component List for Main Board (5228C01) Location.No. Description Specification R6 (R41) (R71) (R120) (R121) R130 Resistor, chip 0603-100Ω±5% 01.57.R.2.E101J (R133) R139 R150 Resistor, chip 0603-150Ω±5% 01.57.R.2.E151J Resistor, chip 0603-200Ω±5% 01.57.R.2.E201J R19 R136 R137 R138 R140 Resistor, chip 0603-220Ω±5%...
  • Page 15 HS 250/230 Service Manual HS250 Component List for Main Board (5228C01) Location.No. Description Specification Capacitor, multilayer C162 0603-270P NPO±5%/50V 01.54.CS.2.E271N50V ceramic, chip Capacitor, multilayer C129 0603-390P NPO±5%/50V 01.54.CS.2.E391N50V ceramic, chip Capacitor, multilayer C82 C86 C90 0603-470P X7R±10%/50V 01.54.CS.2.E471X50V ceramic, chip...
  • Page 16 HS 250/230 Service Manual HS250 Component List for Main Board (5228C01) Location.No. Description Specification (C0) C100 (C194) (C195) (C196) (C197) Capacitor, multilayer 0603-105 Y5V- 01.54.CS.2.E105Y16V (C198) (C199) ceramic, chip 20+80%/16V Capacitor, EC37 CD110-2.2UF/16V 5*11 01.34.CL.D.E2U216VC AL.electrolytic Capacitor, EC41 EC42 EC46 EC47 CD110-10UF/10V 5*11 01.34.CL.D.E10U10VC...
  • Page 17 HS 250/230 Service Manual HS250 Component List for Main Board (5228C01) Location.No. Description Specification IC, Amlogic, A/V AML3390DTS-G , 01.44.IC.S.EAML3390DT Processor PQFP256LD KH29LV160CBTC-70G (Can replaced by 01.44.IC.S.E29LV160CB IC, KH , FLASH S29AL016M90TFI02) , TSOP48 IS42S16400B-6TL (Can U7 U8 IC, ISSI , SDRAM repalced by K4S641632K- 01.44.IC.S.E16400BL...
  • Page 18 HS 250/230 Service Manual HS250 Component List for Main Board (5228C01) Location.No. Description Specification 1.0-16P Vertical Type and 01.40.CON.S10.FPC2.E0 FPC Connector Dual Conact 1.0-24P Vertical Type and 01.40.CON.S10.FPC2.E0 FPC Connector Dual Conact 1.25-11P Vertical Type and CN10 FPC Connector 01.40.CON.DCZ.E062...
  • Page 19 HS 250/230 Service Manual HS250 Component List for AV Board (5229C01) Location.No. Description Specification Capacitor, multilayer C317 C318 C405 0603-100P NPO±5%/50V 01.54.CS.2.E101N50V ceramic, chip Capacitor, multilayer C421 0603-220P NPO±5%/50V 01.54.CS.2.E221N50V ceramic, chip Capacitor, multilayer C332 C331 0603-470P NPO±5%/50V 01.54.CS.2.E471N50V...
  • Page 20 HS 250/230 Service Manual HS250 Component List for AV Board (5229C01) Location.No. Description Specification Box-type metallized C459 C458 polyester film 474J/100V DIP 01.00.CD.DL.E474100V capacitor FB300 FB301 FB302 FB303 FB304 Bead, chip 0603-50Ω 01.13.L.Z.ESA50 FB305 FB306 FB307 FB403 FB404 FB406 FB408 FB409 Bead, chip 0805-50Ω...
  • Page 21 HS 250/230 Service Manual HS250 Component List for SMPS Board (3521C02) Location.No. Description Specification R525 R536 R553 R580 Resistor, chip 0805-470Ω±5% 01.57.R.3.E471J R535 R538 R542 R544 R546 R551 R554 Resistor, chip 0805-1KΩ±5% 01.57.R.3.E102J R555 R598 R541 R537 Resistor, chip 0805-2KΩ±5%...
  • Page 22 HS 250/230 Service Manual HS250 Component List for SMPS Board (3521C02) Location.No. Description Specification Capacitor, multilayer 0805-224 Y5V- C504 C516 01.54.CS.3.E224Y50V ceramic, chip 20+80%/50V Capacitor, multilayer 0805-474 Y5V+80- C535 01.54.CS.3.E474Y50V ceramic, chip 20%/50V Capacitor, multilayer C511 C3216Y5V1H105ZT 01.35.CC.E12061U50V ceramic, chip...
  • Page 23 HS 250/230 Service Manual HS250 Component List for SMPS Board (3521C02) Location.No. Description Specification Inductor , leaded L509 L510 100Ω,F10 RHW3.5*9*0.8-T 01.13.L.Z.ED100 fixed D501 D519 D520 Diode LL4148, DO213AA 01.41.D.PS.ELL4148 D517 Diode SK53C, SMD 01.41.D.PS.ESK53C D506 D505 D503 D511 D512...
  • Page 24 HS 250/230 Service Manual HS250 Component List for Front panel board (3519C01) Location.No. Description Specification (R645) (R646) (R668) Resistor, chip 0805-0Ω ±5% 01.57.R.3.E000J (R606) (R607) (R638) (R641) (R656) Resistor, chip 0805-100Ω±5% 01.57.R.3.E101J (R657) (R659) (R614) (R647) Resistor, chip 0805-200Ω±5% 01.57.R.3.E201J...
  • Page 25 HS 250/230 Service Manual HS250 Component List for Front panel board (3519C01) Location.No. Description Specification Magnetic shielding L601 THI1009-331(330UH), DIP 01.13.L.L.D.E208 Inductor (FB601) (FB602) (FB603) Bead, chip 0805-50Ω 01.13.L.Z.ESB50 Y601 Quartyz Crystal Unit 4.000MHZ-49S-22P 01.00.JZ.E04000 (D601) (D602) (D603) (D605)

  • Page 26: Semiconductor Pinouts

    HS 250/230 Service Manual AML3390DTS-G; A/V Processor (PQFP256LD) IEC958 AMCLK AOCLK Mem ory #1 ALRCLK POWER ADATA_0 ECS_N ADATA_1 EOE_N ADATA_2 ADATA_3 M2_D_0 M2_D_1 M2_D_2 DVDD_DAC(1.2V) M2_D_3 DVSS_DAC(1.2V) M2_D_4 M2_D_5 AVDD_DAC(3.3V) M2_D_6 AVDD_DAC_R(3.3V) M2_D_7 AVDD_DAC_G(3.3V) M2_D_8 AVDD_DAC_B(3.3V) M2_D_9 AVDD_DAC_X(3.3V)
  • Page 27 HS 250/230 Service Manual IS42S16400B-6TL; AML3501;DVD/CD RF SDRAM Processor (TSSOP-54) (TSSOP48) BA5888FP; Actuator driver BU1924F; RDS/RBDS Decoder (HSOP-28) (SOP16) Page 27 of 60...
  • Page 28 HS 250/230 Service Manual XC9572XL-10VQG44C; CPLD (VQFP44) I/O/GTS2 I/O/GTS1 XC9572XL-10VQG44C VQFP44 I/O/GCK1 I/O/GCK2 TDOTG242LPF; USB Controller (LQFP-64) Page 28 of 60...
  • Page 29 HS 250/230 Service Manual SiI9030CTU; HDMI PanelLink Transmitter (TQFP80) ADA4410-6ACPZ; Integrated Vidio Filter (CP-32-3) Page 29 of 60...
  • Page 30 HS 250/230 Service Manual LM358M; AT24C64-2.7; Dual Operational EEPROM (SO8) Amplifier (SOP8) 74HCT14D; BA6287; Schmitt Trigger Motor Driver (SO14) (SOP8) AZ1117-1.8V /3.3V/5V; NJM2561F1; Vidio Amplifier (SOT-223) (MTP6) Page 30 of 60...
  • Page 31 HS 250/230 Service Manual BA00HC5FP; PC817; LDO (T0252-5) Photoelectric Coupler (DIP4) RClamp0514M; UPA672T; Low Capalitance MOS FIELD EFFECT TVS Diode Array(MSOP-10L) TRANSIST OR (SC-70) 7805/L7809; BA33BCO; Voltage Regulator Dropout Voltage O-220) Regul ator (TO-220) Page 31 of 60...
  • Page 32 HS 250/230 Service Manual 78L05; LM833M; Voltage Regulator Operational Amplifier (TO-92) (SOP8) WM8776SEFT; Stereo audi o CODEC (TQFP48) Page 32 of 60...
  • Page 33 HS 250/230 Service Manual STA308A ; Digital Audio Processor (TQFP64) TA508; Power Half Bridge (PowerSO36) Page 33 of 60...
  • Page 34 HS 250/230 Service Manual 74HC158Quad; 74HCU04; 2-input Hex Inverter ultiplexer (SOP16) (TSSOP14) JM2068M; AAT3522IGY-3.08-200-T1; re-amp (SO8) Reset monitor (SOT-23) KA5L0380RYDTU; KA278R05CTU; ower Switch (TO-220F-4L) Voltage Regulator (TO-220F-4L) Page 34 of 60...
  • Page 35 HS 250/230 Service Manual KA78R05TSTU; KA78R12; Voltage Voltage Regulator egulator (TO-220F-4L) O-220F-4L) KA7912; KA431LZTA 0.5% ; Shunt Voltage Regulator Regulator (TO-220) (TO -92) FAN7528MX; FAN7602MX; PFC Controller PWM Controller (SOP8) SOP8) Page 35 of 60...
  • Page 36 HS 250/230 Service Manual KA7812; DTC114EUA; Built-in Resistor Voltage Regulator (TO-220) Transistor (UMT3) LM9022; EM78P156ELM-G; Vacuum Fluorescent Display Filament Driver (SOP8) (SOIC18) 2SB1132; SK3018T106 Medium Power Small Switching ； Transistor (SOT89) MT3) Page 36 of 60...
  • Page 37 HS 250/230 Service Manual KTC8550; KTC8050; PNP Transistor NPN Transistor (SOT23) OT23) DTC343TK; NPN Transistor MMBT3904; NPN Switching (SMT3) T rans istor (SOT23) 2N3906; PNP Transistor 2SA1037AKR; General Purpose OT23) Transistor (SMT3) Page 37 of 60...
  • Page 38 HS 250/230 Service Manual 2SC5866; AF2302; N-Channel Mosfet Medium Power Transistor (TSMT3) (SOT23) FQA11N90; N-Channel FQPF13N50C; N-Ch annel Mosfet (TO-3P) sfet (TO-220F) AF4835; P-Channel Mosfet (SOP8) Page 38 of 60...
  • Page 39 HS 250/230 Service Manual FSTU3257MTC; MC34063ADG; DC/DC Switch (TSSOP16) egulator (SO8) Page 39 of 60...

  • Page 40: Pcb Drawings

    HS 250/230 Service Manual Page 40 of 60...
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  • Page 45: Block Diagram

    HS 250/230 Service Manual iPod input HS250 BLOCK DIAGRAM NJM2561 CVBS output Flash SDRAM SDRAM EEPROM Front 16Mb 4*16Mb 4*16Mb 24C64 USB plug YPbPr output Video Output OTG242 S-Video output Block ADA4410-6 Scart out/in Rear (EU version only) USB plug...

  • Page 46: Wiring Diagram

    HS 250/230 Service Manual HS250 WIRING DIAGRAM WHITE BLACK BLACK <6>:BANDING POST BOARD (3523C) <3520C> AMP OUTPUT ~100-240V AC Power cord 4 pins <2>:AV BOARD (5229C) 3522C 16 pins 24 pins 5 pins 9 pins 2 pins CN501 CN504 A+5V <5>: SMPS...

  • Page 47: Schematic Diagrams

    HS 250/230 Service Manual OPU5V RF5V ALRCK +3.3V ASCLK A+5V HDMI5V AMCLK USB5V 3.3V ADATA3 USB3.3V ADATA0 FE3.3V iPod_Tx FB11 RF3.3V HP_DETECT iPod_Rx +3.3V FB12 3.3V FB13 AVDD_DAC ADATA2 FB14 Core3.3V IR_IN iPod_Check +12V FB17 D+12V D+12V HW_MUTE FRONT_LED...
  • Page 48 HS 250/230 Service Manual harman/kardon Power_on M1_A[0..11] M1_D[0..15] 3.3V Configuration M1_A[0..11] M1_D[0..15] Core3.3V ADATA3 FB49 ADATA0 DATA/SDA ADATA1 10uF/16V CLOCK/SCL ADATA2 RESET_N Core1.2V Core3.3V ALRCK 1N4148 74HC14/SO AT24C64 COAXIAL To be decided. SPDIF_OUT IEC958 FB53 74HC14/SO AMCLK_0 AMCLK AMCLK ASCLK...
  • Page 49 HS 250/230 Service Manual M1_A[0..11] M2_A[0..11] SDRAM1 SDRAM2 M1_A0 M2_A0 M1_A1 M2_A1 M1_D0 M2_D0 M1_A2 M2_A2 M1_D1 M2_D1 M1_A3 M2_A3 M1_A0 M1_D2 M2_A0 M2_D2 M1_A4 M2_A4 M1_A1 M1_D3 M2_A1 M2_D3 M1_A5 M2_A5 M1_A2 M1_D4 M2_A2 M2_D4 M1_A6 M2_A6 M1_A3...
  • Page 50 RF5V harman/kardon HS 250/230 Service Manual BA5888FP Core3.3V EC18 47uF/16V 3.9k Core3.3V STBY STBY VINFC RF5V 470p COMPAD CFCERR1 BIAS 220p 3.9K CFCERR2 VINTK 10K N/A COMPAD VINSL+ CTKERR1 470p CDLD IN/OUT 220p 2SB1132(SOT89EBC) VINSL- CTKERR2 470p 3.9K VOSL VINLD...
  • Page 51 VIDEO5V HS 250/230 Service Manual VIDEO5V harman/kardon EC25 C137 10uF/16V NJM2561 EC26 DSW-30 100uF/10V PowerSave DGND 75R 1% FB35 FB36 Y_OUT Vout V_COMP Vsag ESD1 C_OUT ENTRY SIDE C138 R100 75R 1% AVR-M1608C270M*ABB 75R 1% 68R 1% NJM2561 EC27 DGND...
  • Page 52 HS 250/230 Service Manual C146 C147 6.8p 6.8p USB5V 6.00MHz RCLamp0514M C148 EC34 220uF/16V RESET_N /Reset OSC2 R120 100R USB_CS OSC1 R121 100R M2_WE_N CLKw EOE_N VBUS R122 M2_DQM0 ENVREG USB3.3V M2_A11 R123 M2_A10 /EXVBO M2_A9 M2_A8 M2_A7 R124...
  • Page 53 HS 250/230 Service Manual HD_D_DE HD_D_[0..23] HD3.3V3 HD_D_[0..23] <112MHz R141=475R 1% >112MHz R141=422R 1% R141 475R 1% EXT_SWING VCC1.8 NOTE: HD_D_0 FB42 CVCC18 HD_D_1 CVCC18 AML3278: HD_D_2 C170 C171 C172 C173 C174 C197 C198 CVCC18 HD_D_3 EC43 CVCC18 HD_D_4 22uF/10V R[0..7]=HD_D_[16..23];...
  • Page 54 HS 250/230 Service Manual harman/kardon A+5V J301 A+5V NOT FOR HS250DL VERSION MUTE_R SCART CONNECTOR CS101 WITH SHIELD R300 TV FUNCTION PIN8(V) PIN16(V) SWITCH FORMAT0 FORMAT1 4.7K D300 R301 1N4148 D-12V SCART Inactive (Standby) Q300 SCART Active Auto Switch to 4:3 Aspect Ratio...
  • Page 55 HS 250/230 Service Manual G400 install hole G401 install hole G402 install hole LOCATION-PAD DGND DGND DGND Q401 8550 PTC400 J401 JK-MSMD010 CKX-3.5-22 R419 R418 C401 D402 R417 1N4148 Q402 Subwoofer 8050 Trigger +3.3V R420 DGND AMP3.3V AMP3.3V AMP_PD...
  • Page 56 HS 250/230 Service Manual U403 STA508 L400 15UH GNDREF C447 +34V CN403 R421 104 X7R GNDR1 OUTPL2 +34V +34V C423 C424 C461 VREG11 OUTPL1 104 X7R 104 X7R EC405 C441 R427 C448 1000uF/50V 680pF NPO 6.2R 104 X7R VREG12...
  • Page 57 HS 250/230 Service Manual CN601 VFD601 MCU_OFF VFD33-1701I CLOCK/SCL DATA/SDA CIG-VFD 14COLUMNS × 2LINES 5×7 DOT MATRIX VFD_CS FRONT_LED R608 LED_CONTROL IR_IN EC621 R655 220uF/6.3V N/A 4.7K HP_DETECT MIC_DETECT Check the capacitor again. 5×7 5×7 5×7 5×7 5×7 5×7 5×7...
  • Page 58 HS 250/230 Service Manual V601 install hole V602 install hole V603 install hole V606 install hole K602 Open/close V607 install hole V608 install hole V609 install hole K601 Standby D602 1N4148 D603 1N4148 STANDBY R609 5VON R610 4.7K 4.7K...
  • Page 59 HS 250/230 Service Manual A+5V A+5V VOLUME KNOB R616 4.7k R617 4.7K W601 R618 4.7K Q601 Q604 Q605 8050 8550 8550 C601 820P LED_CONTROL C602 820P R622 R623 R624 R625 180R 180R 180R 180R LED603 LED604 LED605 LED606 A+5V...
  • Page 60 HS 250/230 Service Manual Main Transformer EER42 Lp:650uh C515 R530 R558 103/630VDC 68K/1W 11M/1W N_P: 10*0.21mm*23T*2 230/380VDC N_15v: 0.4mm*4T R562 R564 R565 N_34V_1: 10*0.21mm*10T Q510 R518 R569 CY504 N_34V_2: 10*0.21mm*10T KTC8050 620k1% 102/250VAC T503 D502 EC502 C505 D516 BCK-ER4203...

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