Hitachi-HTDK160S-mc-sm 维修电路原理图.pdf

TK No.9211ESPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENTDVD DIGITAL THEATER SYSTEMSERVICE MANUAL2002DecemberDigital Media Division, TokaiHTD-K160(S)STAN DBYDVDTUNERAUX2580SLEEPREPEATA-BN/PMENU/PB CSLOW/MEMORYZoomEQLanguageAUDIOGoToSubTitleANGLEReturnDISP LAYMUT ESEL ECTADJ /VOLSET UPTITL EPLAY /PAU SEOPE N/CL OSEPRO GLIST ENIN GENTPOWERREMOTE CONTROLLE RRB-HTDK160STANDBYRadioFans.CN 收音机爱 好者资料库CONTENTS1 GENERAL INFORMATION . 1-11-1 SPECIFICATIONS . 1-11-2 CONTROLLING VERSION OF FIRMWARE . 1-21-3 REPAIR INSTRUCTIONS . 1-32 EXPLODED VIEW . 2-12-1 MAIN UNIT SECTION .2-12-2 SUBWOOFER SECTION .2-23 REPLACEMENT PARTS LIST . 3-13-1 MECHANICAL PARTS LIST. 3-13-1-1 MAIN UNIT SECTION . 3-13-1-2 SUBWOOFER SECTION . 3-13-2 ELECTRICAL PARTS LIST . 3-23-2-1 MAIN UNIT SECTION . 3-2TUNER . 3-2RGB . 3-2KEY PANEL . 3-3POWER . 3-4MAIN . 3-53-2-2 SUBWOOFER SECTION . 3-8AMP & JACK . 3-8POWER . 3-8SCHEMATIC, CIRCUIT BOARD AND BLOCK DIAGRAMS . 1 1 WIRING DIAGRAMS . 11-1 MAIN UNIT SECTION . 11-2 SUBWOOFER SECTION .2 2 SCHEMATIC DIAGRAMS . 32-1 MAIN UNIT SECTION . 3TUNER . 3RGB .4KEY PANEL, PHONE JACK & POWER SW . 5POWER . 6MAIN . 72-2 SUBWOOFER SECTION . 11AMP & JACK .11POWER . 123 IC BLOCK DIAGRAMS . 134 CIRCUIT BOARD DIAGRAMS .184-1 MAIN UNIT SECTION . 18TUNER . 18RGB . 20KEY PANEL, PHONE JACK & POWER SW. 21POWER . 22MAIN . 234-2 SUBWOOFER SECTION . 25AMP & JACK . 25POWER . 26 5 BLOCK DIAGRAMS .275-1 MAIN UNIT SECTION . 275-2 SUBWOOFER SECTION .28PRODUCT SAFETY NOTICE Many electrical and mechanical parts have special safety-related characteristics. These are often not evident from visualinspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for ahigher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in thisService Manual. Electrical components having such features are identified by marking with a on the schematics andthe parts list in this Service Manual. The use of a substitute replacement component which does not have the samesafety characteristics as the HITACHI recommended replacement one, shown in the parts list in this Service Manual, maycreate shock, fire, or other hazards. Product safety is continuously under review and new instructions are issued fromtime to time. For the latest information, always consult the current HITACHI Service Manual. A subscription to, oradditional copies for, HITACHI Service Manual may be obtained at a nominal charge from HITACHI SALESCORPORATION.LASER RADIATIONRadioFans.CN 收音机爱 好者资料库1 - 1DVD Player Pickup Semiconductor laser, Wavelength 650 mm Signal system NTSC / PAL Video signal horizontal resolution 480 lines (DVD) Video signal-to-noise ratio 50 dB (DVD)Audio signal-to-noise ratio 60 dB Total harmonic distortion 0.05% Dynamic range DVD : 80 dB ; CD: 80 dBFM Tuner System PLL quartz-locked digital synthesizer system Tuning range 87.50 108.00 MHz (50 kHz step) Antenna FM pigtail antenna Antenna terminals 75 ohms, unbalanced Intermediate frequency 10.7 MHzAM Tuner System PLL quartz-locked digital synthesizer system Tuning range 5221620 kHz (9 kHz step) Antenna AM Loop antennaVideo outputs CVBS Video 1 Vp-p 75 ohms S-video Y: 1 Vp-p 75 ohms Component video out Y: 1 Vp-p 75 ohms Audio line outputs Audio L/R 1 Vrms, 1k ohms Subwoofer 1.2Vrms maximum (adjustable), 1k ohms Coaxial out 1 Vp-p 75 ohmsAudio power outputs Stereo mode 50 W + 50 W (8 ohms at 1 kHz, THD 10%) Surround mode Front: 50 W + 50 W (8 ohms at 1 kHz, THD 10%) Phones Headphones jack(stereo 3.54mm)General (main unit) Power requirements AC 220 - 240 V, 50/60 Hz Power consumption 160 W Dimensions W 435 x H 59 x D 345 mm Weight 4.8 kgActive SubwooferOutput power : 100 W (4 ohms at 55Hz, THD 10%)Speaker system : Bass reflexPower requirements : AC 220 - 240 V, 50/60 HzPower consumption : 165 WSpeaker unit : 8 inchesRated impedance : 4 ohmsDimensions : W 200 x H 360 x D 345 mmWeight : 9.8 kgFront / Center / Rear speakersPower: 50 W maximumSpeaker system: Bass reflexSpeaker unit: 3 inches,cone type: paperRated impedance: 8 ohmsDimensions: W 90 x H 150 x D 110 mmWeight: 0.64 kg (rear speaker)0.82 kg (front , center speaker)C: PAL 0.3 Vp-p 75 ohms / NTSC 0.286 Vp-p 75 ohmsCB/CR: NTSC 0.7 Vp-p 75 ohms / PAL 0.698 Vp-p 75 ohmsCenter: 50 W (8 ohms at 1 kHz, THD 10%)Rear: 50 W + 50 W (8 ohms at 1 kHz, THD 10%)1-1 SPECIFICATIONS MAIN UNITGENERAL INFORMATION1 SPEAKERS1 - 21-2 CONTROLLING VERSION OF FIRMWAREThe firmware is regularly modified as required to improve theperformance.Check to see whether the customer problem can be solved byupgrading the firmware : If it can, do so.1) Open the tray with power on.2) While holding down the ADJ/VOL (+) key on remote control, press the Zoom key.3) The version of firmware will appear at the top left of screen.(The display will disappear in approx. 5 seconds.) VER XXXX 1 PAL EU 3 0 Version No. Region Code Tuner Area1) Turn power on.2) Place the upgrade CD-R on tray, and press theOPEN/CLOSE or PLAY key.3) Messages will appear at the top left of screen in the ordershown below (MP3 STOP will appear in the display).4) When rewrite of the firmware is complete, the system willautomatically turn off.5) Unplug the power cord and then plug it in again.6) Turn power on, and press the OPEN/CLOSE key whileLOADING is shown in the display to remove the upgradeCD-R (if the CD-R is left in the tray, rewrite of the firmwarewill restart).7) Check the version of firmware.Caution: Be sure not to unplug the power cord during therewrite operation.Note:If the firmware has been changed, etc., we will use ServiceNews, etc. to report on how to obtain new firmware data andcreate an upgraded disc. DISC LOADING BANK30.ROM READ START 015 WRITING READ START 000 READ OVER DONE READ START 000 READ OVERPower will automatically turn off.* 1) 015 will be counted down to 000.* 2) WRITING will flash.C Confirm CorrectF1 - 31-3 REPAIR INSTRUCTIONS1 - 4POWER PCBRGB PCBTUNER PCBMAIN PCBKEY PANEL PCBPHONE JACK PCBPOWER SW PCB3214657832146578ABCED2-1 MAIN UNIT SECTION2 - 1EXPLODED VIEW23214657832146578ABCED2-2 SUBWOOFER SECTION2 - 2MECHANISM SECTIONNoPart NoDescription1BPN100086-0001DISPLAY WINDOW2BPF104014-0001FRONT PANEL3GAL000092-0001FOOT RING4DUF000024-0001FRONT FOOT5BPK106028-0001POWER KNOB6KVL0015-001VFK7BPK108056-0001OP/CL KNOB8GTP100008-0001VFD BKT9IVE100176-0001SPONGE10BPK108056-0001FUNCTON KEY11APE0216C001PHONE JACK12APE0223C001CONTROL PCB13APE0202C003POWER-SW PCB14GSE100164-0001 BOTTON CAB15BPD101040-0001DOOR16BPH100059-0001SV-PCB-HOLDER17WVD100004-0001 DVD LOADER18WPC0310-001SV-PCB ASSY19BRB00049-0004BTM-FOOT20GSE100163-0001 TOP COVER21APE0203C001MAIN PCB22GTP100006-0001TUNER-SHIELD COVER23GTP100007-0001TUNER-SHIELD BASE24GAL000104-0002IC KEATSINK25GAL100103-0001POWER-IC HTSK26GSE100165-0001 POWER CAB27DBU001004-0010 AC-CORD HOLDER28APE0202C001POWER PCB29GAL100187-0001HEATSINK-130GAL100188-0001HEATSINK-231GSE100155-0001 HESTSINK BKT33GSE100162-0001 REAR PANEL34DBU001005-0020 AC-CORD HOLDER35GSE100152-0001 SCART-PCB HOLDER-L36GSE100153-0001 SCART-PCB HOLDER-R37APE0193C001SCART PCB38APE0187C001TUNER PCB39BRB100038-0001CABLE CLIP RUBBER40BRB100039-0001CABLE CLIP RUBBER41BRB100049-0001RUBBER42DSS100018-0001SPACER43DSS100005-0001SPACERS3HSP140054-1080SCREWS2HSW140054-1081 SCREWS1HST143048-1060SCREWACCESSORIESNo Part NoDescription1VTA400003-00101000mm 1007#24 TC W/TERMINAL2VTA100001-0020LOOP ANT SHINTA PS-1003AIR151009-003351 KEY Dr351 HITACHI4ESB015003-3021SKT SPK ASSY5FBY064015-0003BATTERY UM-4 1.5V6ESB015003-3021SAT SPK AY 50W 8 OHM (5 P CS)7FBY064015-0003BATTERY Di0 x44mm UM-4 1.5V8VSC000002-0010SCART CABL SC/G-SC/G,1000mm9VIC101002-0030RCA CABLE 5000mm BLACK D2.44mm10YOM100150-0001OWN MANUAL 8 LANGUAGE11VRC202001-0040RCA CABLE 1200mm BLK 0D2.6x5.212VRC101008-0010RCA CABLE 1200mm BLK 0D2.6mm NoPart NoDescription01IVE100221-0001SPONGE02HSP140054-3080 SCREW03BPN10082-0001LED LENS04BPH100069-0001 LENS COVER06APE100426-0001 LED PCB07BPN100060-0001 IEWFINDER08BPH100060-0001 LENS HOLDE09HSD143103-3250 SCREW10HNT140700-1300 NUT11HWT168540-1100 WASHER12GSE000110-0001 XFORMER BRACKET13TTI123001-0110PWR TRANS14ICH080007-0007RUBBER15APE100199-0011 MAIN PCB ASSY16GSE100117-0001 PCB BRACKET17GSE000206-0001 IC BRACKET18HSP140054-3100 SCREW19DHU201001-0001 WASHER20HSP143084-3100 SCREW21HSP143084-3060 SCREW22GSE000093-0002 PCB BKT23BPC000021-0001 REAR COVER24IVE000096-0002COVER SPONGE25IVE000095-0001COVER SPONGE26APE100199-0021 JACK ASSY27IVE100172-0001SPONGE28GAL100090-0001 REAR PLATE29IVE100173-0001SPONGE30HST140071-3140 SCREW31HSP140054-3100 SCREW32HSP143053-3060 SCREW33DBU001002-3060 BUSHING34VPE003252-0010 LINE CORD35HWF118040-6100 WASHING FIB36HSP143083-3160 SCREW37GAL100113-0001 HEAT SINK38HIM000001-0007MICA SHEET39VFL211214-5500CON/WIRE40IVN00042-0001CLOTH41BPG101031-0001 SPK GRILLE42HST140091-3200 SCREW43FSB02A080-31110SPK DRIVER44IVE000037-0001DRV SPONGE45APE100200-0003 POWER PCB46HST140051-3220 SCREW47DSS100004-0003 SPACER48BPE100014-0001 PLAS.FOOT49BRF100021-0001 RUBBER FOOT50EVM100054-0001 WOOD BOX51BPR100027-0001 PORT TUBE52DPP017065-1250 PAPER PORT53IVE10074-0001SPONGE54BPF102007-0001 FRONT CABMECHANISM SECTION3-1 MECHANICAL PARTS LIST 3-1-1 MAIN UNIT SECTION 3-1-2 SUBWOOFER SECTION3 - 1REPLACEMENT PARTS LIST3TUNER PCB SECTION MisellaneousLVT100187-0001TUNER PCBCF101JFT005002-003010.7 MHZCF102JFT005002-004010.7 MHZCF103JFT005001-0030450 KHZCN001CCN250000-0502S2B-XH-A 2 PINEF001WTP000011-0001TUNER PACKJ101XJP220000-000122 GA TINNEDJ102XJP220000-000122 GA TINNEDJ103XJP220000-000122 GA TINNEDJ104XJP220000-000122 GA TINNEDJ105XJP220000-000122 GA TINNEDJ106XJP220000-000122 GA TINNEDJ107XJP220000-000122 GA TINNEDJ108XJP220000-000122 GA TINNEDJ109XJP220000-000122 GA TINNEDJ110XJP220000-000122 GA TINNEDJ111XJP220000-000122 GA TINNEDJ112XJP220000-000122 GA TINNEDJ113XJP220000-000122 GA TINNEDJ114XJP220000-000122 GA TINNEDJ115XJP220000-000122 GA TINNEDJ116XJP220000-000122 GA TINNEDJ117XJP220000-000122 GA TINNEDJ118XJP220000-000122 GA TINNEDJ119XJP220000-000122 GA TINNEDJ120XJP220000-000122 GA TINNEDJ121XJP220000-000122 GA TINNEDJ122XJP220000-000122 GA TINNEDJ123XJP220000-000122 GA TINNEDJK001CJA003002-2010FEMALE TYPE ID1.44mmL102SAN001600-100010 uH 10%L103SIL106003-393039 mH 10% D6xH11xP5mmL104SAN001600-100010 uH 10%L151SAN001600-100010 uH 10%L152SAN001600-100010 uH 10%L153SAN001600-100010 uH 10%L154SAN001600-100010 uH 10%RB101CCP200010-071515 PIN P=2.0mm 90RB102AVSW243BB2-0160160mm BLACK TO RB102BRB103CCP200010-07033 PIN P=2.0mm 90VD001 RHV100149-0001TOSHIBA 1SV149BVD002RHV100149-0001TOSHIBA 1SV149BVR102 QCF015020-39203.9K OHM 1/10W 5%XL151JQC013101-43514.332 MHZ HC-49/UXL152JQC013101-45504.5000 MHZ HC-49/UCapacitorC001PYL410370-330033 pF 50V 5%C003PYL439570-22300.022 uF 50V 20%C005PRD113870-50905 pF 50V +-0.25pFC006PYL456470-10400.1 uF 50V 10%C007PRD339670-10400.1 uF 50V +80-20%C008PYL456470-22200.0022uF 50V 10%C009PYL439570-22300.022 uF 50V 20%C010PYL439570-22300.022 uF 50V 20%C011PYL439570-22300.022 uF 50V 20%C011PRD249670-22300.022 uF 50V +80-20%C012PRE939540-470047 uF 16V 20%C013PYL410370-80908 pF 50V 5%C014PVP026370-5610560pF 50V 5%C015PRD249670-22300.022 uF 50V +80-20%C016PYL456470-10400.1 uF 50V 10%C101PRD249670-22300.022 uF 50V +80-20%C104PRE939530-330033 uF 10V 20%C105PYL439570-22300.022 uF 50V 20%C106PRE939530-330033 uF 10V 20%C107PVE939540-220022 uF 16V 20%C108PYL456470-10400.1 uF 50V 10%C109PRE939540-100010 uF 16V 20%C110PYL410370-2010200 pF 50V 5%C111PYL410370-300030 pF 50V 5%C112PYL439570-47300.047 uF 50V 20%C113PVE939540-470047 uF 16V 20%C114PYL439570-47300.047 uF 50V 20%C115PYL439570-47300.047 uF 50V 20%C116PYL439570-22300.022 uF 50V 20%C117PVE939540-470047 uF 16V 20%C118PRE939570-10901 uF 50V 20%C119PRD235470-15201500 pF 50V 10%C120PYL410370-220022 pF 50V 5%C122PYL439570-22300.022 uF 50V 20%C123PRE939570-10901 uF 50V 20%C124PRE939570-47800.47 uF 50V 20%C125PRE939540-100010 uF 16V 20%C126PRE939540-100010 uF 16V 20%C127PRE939570-10901 uF 50V 20%C129PYL456470-22200.0022uF 50V 10%C130PYL456470-22200.0022uF 50V 10%C131PYL456470-47200.0047 uF 50V 10%C132PYL456470-47200.0047 uF 50V 10%C133PYL439570-22300.022 uF 50V 20%C134PYL439570-22300.022 uF 50V 20%C135PYL456470-15201500 pF 50V 10%C136PYL456470-15201500 pF 50V 10%C137PYL456470-15300.015 uF 50V 10%C138PYL456470-15300.015 uF 50V 10%C139PRE939540-47904.7 uF 16V 20%C140PRE939540-47904.7 uF 16V 20%C141PYL456470-22200.0022uF 50V 10%C142PYL456470-22200.0022uF 50V 10%C143PRE939540-470047 uF 16V 20%C144PYL439570-22300.022 uF 50V 20%C145PYL439570-22300.022 uF 50V 20%C151PRE939540-22902.2 uF 16V 20%C152PYL410370-5610560 pF 50V 5%C153PYL410370-3310330 pF 50V 5%C154PRD113370-330033 pF 50V 5%C155PRD113370-330033 pF 50V 5%C156 PRE939540-470047 uF 16V 20%C157PRE939540-470047 uF 16V 20%C161PYL456470-10400.1 uF 50V 10%C163PRE939540-470047 uF 16V 20%C164PRD249670-22300.022 uF 50V +80-20%C165PYL410370-10201000 pF 50V 5%C166PVE939540-33903.3 uF 16V 20%C167RD249670-22300.022 uF 50V +80-20%C169 PYL439570-22300.022 uF 50V 20%C170PYL439570-22300.022 uF 50V 20%C171PVE939540-470047 uF 16V 20%C173 PRD113370-270027 pF 50V 5%C174PRD113370-270027 pF 50V 5%DiodeD001RAD114148-0010DIODE SWD002RAD114148-0010DIODE SWD003RAD114148-0010DIODE SWD004RAD114148-0010DIODE SWD101RAD114148-0010DIODE SWIntergrated CircuitIC101RCI001837-0001IC 30 PIN LA1837 SANYO151IC151 RCI001923-0001IC 16 PIN BUI1923F IC152RCI072131-0001IC 20 PIN LC72131M SANYOTransistorQ001RAM200192-10012SK192A-Y/GRQ101 RAN201675-00012SC1675L NECQ102RAN201675-00012SC1675L NECQ103RAP200733-00012SA733Q,P NECQ104RAN200945-00012SC945PQ105RAN200945-00012SC945PResistorR001QCF015020-68206.8K OHM 1/10W 5%R002QCF015020-1040100K OHM 1/10W 5%R003QCF015020-1040100K OHM 1/10W 5%R004QCF015020-10201K OHM 1/10W 5%R005QAF065000-3310330 OHM 1/6W 5% CFR006QCF015020-1010100 OHM 1/10W 5%R007QAF065000-1040100K OHM 1/6W 5% CFR008 QAF065000-1010100 OHM 1/6W 5% CFR009QCF015020-10201K OHM 1/10W 5%R101QCF015020-2740270K OHM 1/10W 5%R102QCF015020-470047 OHM 1/10W 5%R103QCF015020-3310330 OHM 1/10W 5%R104QAF065000-3310330 OHM 1/6W 5% CFR105QAF065000-1010100 OHM 1/6W 5% CFR106QCF015020-2740270K OHM 1/10W 5%R107QCF015020-100010 OHM 1/10W 5%R108QAF065000-103010K OHM 1/6W 5% CFR109QCF015020-1040100K OHM 1/10W 5%R110QAF065000-470047 OHM 1/6W 5% CFR112QCF015020-33203.3K OHM 1/10W 5%R113QCF015020-56205.6K OHM 1/10W 5%R114QCF015020-3310330 OHM 1/10W 5%R115QCF015020-33203.3K OHM 1/10W 5%R116QCF015020-10201K OHM 1/10W 5%R117QCF015020-1840180K OHM 1/10W 5%R118 QCF015020-470047 OHM 1/10W 5%R119QCF015020-510051 OHM 1/10W 5%R122QCF015020-39203.9K OHM 1/10W 5%R123QAF065000-47204.7K OHM 1/6W 5% CFR124QCF015020-30203K OHM 1/10W 5%R125QCF015020-10201K OHM 1/10W 5%R126QCF015020-473047K OHM 1/10W 5%R129QCF015020-47204.7K OHM 1/10W 5%R130QCF015020-47204.7K OHM 1/10W 5%R131QCF015020-68206.8K OHM 1/10W 5%R132QCF015020-68206.8K OHM 1/10W 5%R133QCF015020-22202.2K OHM 1/10W 5%R134QCF015020-22202.2K OHM 1/10W 5%R135QCF015020-473047K OHM 1/10W 5%R136QCF015020-473047K OHM 1/10W 5%R137QCF015020-27202.