Hitachi-HTDK160-mc-sm维修电路原理图.pdf

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1、TK No.9211E SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT DVD DIGITAL THEATER SYSTEM SERVICE MANUAL 2002DecemberDigital Media Division, Tokai HTD-K160(S) STAN DBY DVD TUNER AUX2 5 8 0 SLEEPREPEATA-B N/P MENU/PB C SLOW/MEMORY Zoom EQ Language AUDIO GoTo SubTitle ANGLE ReturnDISP LAY

2、MUT E SEL ECT ADJ /VOL SET UPTITL E PLAY /PAU SE OPE N/CL OSE PRO G LIST ENIN G ENT POWER REMOTE CONTROLLE R RB-HTDK160 STANDBY RadioFans.CN 收音机爱 好者资料库 CONTENTS 1 GENERAL INFORMATION . 1-1 1-1 SPECIFICATIONS . 1-1 1-2 CONTROLLING VERSION OF FIRMWARE . 1-2 1-3 REPAIR INSTRUCTIONS . 1-3 2 EXPLODED VIE

3、W . 2-1 2-1 MAIN UNIT SECTION .2-1 2-2 SUBWOOFER SECTION .2-2 3 REPLACEMENT PARTS LIST . 3-1 3-1 MECHANICAL PARTS LIST. 3-1 3-1-1 MAIN UNIT SECTION . 3-1 3-1-2 SUBWOOFER SECTION . 3-1 3-2 ELECTRICAL PARTS LIST . 3-2 3-2-1 MAIN UNIT SECTION . 3-2 TUNER . 3-2 RGB . 3-2 KEY PANEL . 3-3 POWER . 3-4 MAIN

4、 . 3-5 3-2-2 SUBWOOFER SECTION . 3-8 AMP CD: 80 dB FM 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 MHz AM Tuner System PLL quartz-locked digital synth

5、esizer system Tuning range 5221620 kHz (9 kHz step) Antenna AM Loop antenna Video 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 ohms

6、Audio 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

7、.8 kg Active Subwoofer Output power : 100 W (4 ohms at 55Hz, THD 10%) Speaker system : Bass reflex Power requirements : AC 220 - 240 V, 50/60 Hz Power consumption : 165 W Speaker unit : 8 inches Rated impedance : 4 ohms Dimensions : W 200 x H 360 x D 345 mm Weight : 9.8 kg Front / Center / Rear spea

8、kers Power: 50 W maximum Speaker system: Bass reflex Speaker unit: 3 inches,cone type: paper Rated impedance: 8 ohms Dimensions: W 90 x H 150 x D 110 mm Weight: 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 ohms CB/CR: NTSC 0.7 Vp-p 75 ohms / PA

9、L 0.698 Vp-p 75 ohms Center: 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 UNIT GENERAL INFORMATION1 SPEAKERS 1 - 2 1-2 CONTROLLING VERSION OF FIRMWARE The firmware is regularly modified as required to improve the performance. Check to see wheth

10、er the customer problem can be solved by upgrading the firmware : If it can, do so. 1) Open the tray with power on. 2) While holding down the ADJ/VOL (+) key on remote con trol, press the Zoom key. 3) The version of firmware will appear at the top left of screen. (The display will disappear in appro

11、x. 5 seconds.) VER XXXX 1 PAL EU 3 0 Version No. Region Code Tuner Area 1) 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 order shown below (MP3 STOP will appear in the display). 4) When rewrite of the

12、firmware is complete, the system will automatically turn off. 5) Unplug the power cord and then plug it in again. 6) Turn power on, and press the OPEN/CLOSE key while LOADING is shown in the display to remove the upgrade CD-R (if the CD-R is left in the tray, rewrite of the firmware will restart). 7

13、) Check the version of firmware. Caution: Be sure not to unplug the power cord during the rewrite operation. Note: If the firmware has been changed, etc., we will use Service News, etc. to report on how to obtain new firmware data and create an upgraded disc. DISC LOADING BANK30.ROM READ START 015 W

14、RITING READ START 000 READ OVER DONE READ START 000 READ OVER Power will automatically turn off. * 1) 015 will be counted down to 000. * 2) WRITING will flash. C Confirm Correct F 1 - 3 1-3 REPAIR INSTRUCTIONS 1 - 4 POWER PCB RGB PCB TUNER PCB MAIN PCB KEY PANEL PCB PHONE JACK PCB POWER SW PCB 32146

15、578 32146578 A B C E D 2-1 MAIN UNIT SECTION 2 - 1 EXPLODED VIEW2 32146578 32146578 A B C E D 2-2 SUBWOOFER SECTION 2 - 2 MECHANISM SECTION NoPart NoDescription 1BPN100086-0001DISPLAY WINDOW 2BPF104014-0001FRONT PANEL 3GAL000092-0001FOOT RING 4DUF000024-0001FRONT FOOT 5BPK106028-0001POWER KNOB 6KVL0

16、015-001VFK 7BPK108056-0001OP/CL KNOB 8GTP100008-0001VFD BKT 9IVE100176-0001SPONGE 10BPK108056-0001FUNCTON KEY 11APE0216C001PHONE JACK 12APE0223C001CONTROL PCB 13APE0202C003POWER-SW PCB 14GSE100164-0001 BOTTON CAB 15BPD101040-0001DOOR 16BPH100059-0001SV-PCB-HOLDER 17WVD100004-0001 DVD LOADER 18WPC031

17、0-001SV-PCB ASSY 19BRB00049-0004BTM-FOOT 20GSE100163-0001 TOP COVER 21APE0203C001MAIN PCB 22GTP100006-0001TUNER-SHIELD COVER 23GTP100007-0001TUNER-SHIELD BASE 24GAL000104-0002IC KEATSINK 25GAL100103-0001POWER-IC HTSK 26GSE100165-0001 POWER CAB 27DBU001004-0010 AC-CORD HOLDER 28APE0202C001POWER PCB 2

18、9GAL100187-0001HEATSINK-1 30GAL100188-0001HEATSINK-2 31GSE100155-0001 HESTSINK BKT 33GSE100162-0001 REAR PANEL 34DBU001005-0020 AC-CORD HOLDER 35GSE100152-0001 SCART-PCB HOLDER-L 36GSE100153-0001 SCART-PCB HOLDER-R 37APE0193C001SCART PCB 38APE0187C001TUNER PCB 39BRB100038-0001CABLE CLIP RUBBER 40BRB

19、100039-0001CABLE CLIP RUBBER 41BRB100049-0001RUBBER 42DSS100018-0001SPACER 43DSS100005-0001SPACER S3HSP140054-1080SCREW S2HSW140054-1081 SCREW S1HST143048-1060SCREW ACCESSORIES No Part NoDescription 1VTA400003-00101000mm 1007#24 TC W/TERMINAL 2VTA100001-0020LOOP ANT SHINTA PS-100 3AIR151009-003351 K

20、EY Dr351 HITACHI 4ESB015003-3021SKT SPK ASSY 5FBY064015-0003BATTERY UM-4 1.5V 6ESB015003-3021SAT SPK AY 50W 8 OHM (5 P CS) 7FBY064015-0003BATTERY Di0 x44mm UM-4 1.5V 8VSC000002-0010SCART CABL SC/G-SC/G,1000mm 9VIC101002-0030RCA CABLE 5000mm BLACK D2.44mm 10YOM100150-0001OWN MANUAL 8 LANGUAGE 11VRC20

21、2001-0040RCA CABLE 1200mm BLK 0D2.6x5.2 12VRC101008-0010RCA CABLE 1200mm BLK 0D2.6mm NoPart NoDescription 01IVE100221-0001SPONGE 02HSP140054-3080 SCREW 03BPN10082-0001LED LENS 04BPH100069-0001 LENS COVER 06APE100426-0001 LED PCB 07BPN100060-0001 IEWFINDER 08BPH100060-0001 LENS HOLDE 09HSD143103-3250

22、 SCREW 10HNT140700-1300 NUT 11HWT168540-1100 WASHER 12GSE000110-0001 XFORMER BRACKET 13TTI123001-0110PWR TRANS 14ICH080007-0007RUBBER 15APE100199-0011 MAIN PCB ASSY 16GSE100117-0001 PCB BRACKET 17GSE000206-0001 IC BRACKET 18HSP140054-3100 SCREW 19DHU201001-0001 WASHER 20HSP143084-3100 SCREW 21HSP143

23、084-3060 SCREW 22GSE000093-0002 PCB BKT 23BPC000021-0001 REAR COVER 24IVE000096-0002COVER SPONGE 25IVE000095-0001COVER SPONGE 26APE100199-0021 JACK ASSY 27IVE100172-0001SPONGE 28GAL100090-0001 REAR PLATE 29IVE100173-0001SPONGE 30HST140071-3140 SCREW 31HSP140054-3100 SCREW 32HSP143053-3060 SCREW 33DB

24、U001002-3060 BUSHING 34VPE003252-0010 LINE CORD 35HWF118040-6100 WASHING FIB 36HSP143083-3160 SCREW 37GAL100113-0001 HEAT SINK 38HIM000001-0007MICA SHEET 39VFL211214-5500CON/WIRE 40IVN00042-0001CLOTH 41BPG101031-0001 SPK GRILLE 42HST140091-3200 SCREW 43FSB02A080-31110SPK DRIVER 44IVE000037-0001DRV S

25、PONGE 45APE100200-0003 POWER PCB 46HST140051-3220 SCREW 47DSS100004-0003 SPACER 48BPE100014-0001 PLAS.FOOT 49BRF100021-0001 RUBBER FOOT 50EVM100054-0001 WOOD BOX 51BPR100027-0001 PORT TUBE 52DPP017065-1250 PAPER PORT 53IVE10074-0001SPONGE 54BPF102007-0001 FRONT CAB MECHANISM SECTION 3-1 MECHANICAL P

26、ARTS LIST 3-1-1 MAIN UNIT SECTION 3-1-2 SUBWOOFER SECTION 3 - 1 REPLACEMENT PARTS LIST3 TUNER PCB SECTION Misellaneous LVT100187-0001TUNER PCB CF101JFT005002-003010.7 MHZ CF102JFT005002-004010.7 MHZ CF103JFT005001-0030450 KHZ CN001CCN250000-0502S2B-XH-A 2 PIN EF001WTP000011-0001TUNER PACK J101XJP220

27、000-000122 GA TINNED J102XJP220000-000122 GA TINNED J103XJP220000-000122 GA TINNED J104XJP220000-000122 GA TINNED J105XJP220000-000122 GA TINNED J106XJP220000-000122 GA TINNED J107XJP220000-000122 GA TINNED J108XJP220000-000122 GA TINNED J109XJP220000-000122 GA TINNED J110XJP220000-000122 GA TINNED

28、J111XJP220000-000122 GA TINNED J112XJP220000-000122 GA TINNED J113XJP220000-000122 GA TINNED J114XJP220000-000122 GA TINNED J115XJP220000-000122 GA TINNED J116XJP220000-000122 GA TINNED J117XJP220000-000122 GA TINNED J118XJP220000-000122 GA TINNED J119XJP220000-000122 GA TINNED J120XJP220000-000122

29、GA TINNED J121XJP220000-000122 GA TINNED J122XJP220000-000122 GA TINNED J123XJP220000-000122 GA TINNED JK001CJA003002-2010FEMALE TYPE ID1.44mm L102SAN001600-100010 uH 10% L103SIL106003-393039 mH 10% D6xH11xP5mm L104SAN001600-100010 uH 10% L151SAN001600-100010 uH 10% L152SAN001600-100010 uH 10% L153S

30、AN001600-100010 uH 10% L154SAN001600-100010 uH 10% RB101CCP200010-071515 PIN P=2.0mm 90 RB102AVSW243BB2-0160160mm BLACK TO RB102B RB103CCP200010-07033 PIN P=2.0mm 90 VD001 RHV100149-0001TOSHIBA 1SV149B VD002RHV100149-0001TOSHIBA 1SV149B VR102 QCF015020-39203.9K OHM 1/10W 5% XL151JQC013101-43514.332

31、MHZ HC-49/U XL152JQC013101-45504.5000 MHZ HC-49/U Capacitor C001PYL410370-330033 pF 50V 5% C003PYL439570-22300.022 uF 50V 20% C005PRD113870-50905 pF 50V +-0.25pF C006PYL456470-10400.1 uF 50V 10% C007PRD339670-10400.1 uF 50V +80-20% C008PYL456470-22200.0022uF 50V 10% C009PYL439570-22300.022 uF 50V 20

32、% 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

33、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

34、 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

35、 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

36、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% C141PYL456470-2

37、2200.0022uF 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% C155PRD113370-3

38、30033 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 PYL439

39、570-22300.022 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% Diode D001RAD114148-0010DIODE SW D002RAD114148-0010DIODE SW D003RAD114148-0010DIODE SW D004RAD114148-0010DIODE SW D101RAD114148-0010DIODE SW Inte

40、rgrated Circuit IC101RCI001837-0001IC 30 PIN LA1837 SANYO151 IC151 RCI001923-0001IC 16 PIN BUI1923F IC152RCI072131-0001IC 20 PIN LC72131M SANYO Transistor Q001RAM200192-10012SK192A-Y/GR Q101 RAN201675-00012SC1675L NEC Q102RAN201675-00012SC1675L NEC Q103RAP200733-00012SA733Q,P NEC Q104RAN200945-00012

41、SC945P Q105RAN200945-00012SC945P Resistor R001QCF015020-68206.8K 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% CF R006QCF015020-1010100 OHM 1/10W 5% R007QAF065000-1040100K OHM 1/6W 5% CF R008 Q

42、AF065000-1010100 OHM 1/6W 5% CF R009QCF015020-10201K 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% CF R105QAF065000-1010100 OHM 1/6W 5% CF R106QCF015020-2740270K OHM 1/10W 5% R107QCF015020-10001

43、0 OHM 1/10W 5% R108QAF065000-103010K OHM 1/6W 5% CF R109QCF015020-1040100K OHM 1/10W 5% R110QAF065000-470047 OHM 1/6W 5% CF R112QCF015020-33203.3K 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%

44、 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% CF R124QCF015020-30203K OHM 1/10W 5% R125QCF015020-10201K OHM 1/10W 5% R126QCF015020-473047K OHM 1/10W 5% R129QCF015020-472

45、04.7K 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% R137QCF015020-27202.7K OHM 1/10

46、W 5% R138QCF015020-103010K OHM 1/10W 5% R139QCF015020-5610560 OHM 1/10W 5% R151QCF015020-1040100K OHM 1/10W 5% R151QCF015020-10501M OHM 1/10W 5% R154QCF015020-1040100K OHM 1/10W 5% R154QCF015020-10501M OHM 1/10W 5% R155QAF065000-10201K OHM 1/6W 5% CF R156QCF015020-33203.3K OHM 1/10W 5% R157QCF015020-10201K OHM 1/10W 5% R158QCF015020-33203.3K OHM 1/10W 5% R159QCF