Hitachi HTD-K160 Manuel D'entretien
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Hitachi HTD-K160 Manuel D'entretien

Hitachi HTD-K160 Manuel D'entretien

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CAUTION:
Before servicing this chassis, it is important that the service technician
read the "Safety Precautions" and "Product Safety Notices" in this
service manual.
ATTENTION:
Avant d'effectuer l'entretien du châassis, le technicien doit lire les
«Précautions de sécurité» et les «Notices de sécurité du produit»
présentés dans le présent manuel.
VORSICHT:
Vor
Öffnen
des
„Sicherheitshinweise" und „Hinweise zur Produktsicherheit" in diesem
Wartungshandbuch zu lesen.
SERVICE MANUAL
MANUEL D'ENTRETIEN
WARTUNGSHANDBUCH
Gehäuses
hat
der
Service-Ingenieur
October 2002
SM0152
HTDK160
Data
contained
Service manual is subject to
alteration for improvement.
Les données fournies dans le
présent
manuel
peuvent
faire
modifications
perfectionner le produit.
Die
in
Wartungshandbuch enthaltenen
Spezifikationen
die
zwecks Verbesserungen ändern.
within
this
d'entretien
l'objet
de
en
vue
de
diesem
können
sich

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  • Page 1 SM0152 HTDK160 SERVICE MANUAL MANUEL D’ENTRETIEN WARTUNGSHANDBUCH CAUTION: Data contained within this Before servicing this chassis, it is important that the service technician Service manual is subject to read the “Safety Precautions” and “Product Safety Notices” in this alteration for improvement. service manual.

  • Page 2: Safety Precautions

    ALL PRODUCTS CE MARK Before any service is performed on the chassis an 1. HITACHI products may contain the CE mark on isolation transformer should be inserted between the the rating plate indicating that the product power line and the product.

  • Page 3: Consignes De Securite

    POUR TOUS LES PRODUITS LABEL CE Avant d’effectuer une intervention d’entretien sur le 1. Les produits HITACHI peuvent avoir reçu le label châssis, vous devez insérer un transformateur d’isolement CE qui figure sur la plaque signalétique pour indiquer entre la ligne d’alimentation électrique et le produit.

  • Page 4: Sicherheitsvorkehrungen

    Hochspannung sollte immer auf den festgelegten Der Gebrauch von Ersatzteilen, die nicht dieselben Wert des Gehäuses beschränkt bleiben und nicht Sicherheitsmerkmale haben wie die empfohlenen mehr. Betrieb bei höherer Spannung kann zum HITACHI Ersatzteile, wie sie in der Ersatzteilliste Versagen Bildröhre oder hoher aufgeführt sind, kann zu elektrischem Schlag, Feuer,...

  • Page 5: Table Des Matières

    HITACHI Service Manual H T D-K160 STANDBY VIDEO CD Table Of Content : Specifications..................1 Repair Instructions................2 Block diagram..................4 Wiring diagram.................5 TUNER BOARD Circuit Diagram-Tuner Board.............6 Tuner PCB Top Layout View...............7 Tuner PCB Bottom Layout View............8 Internal IC Diagram................9 Electrical Part List................10 SCART BOARD Circuit Diagram-Scart Board.............11...

  • Page 6: Specifications

    Specifications DVD 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 frequency response (at 2 CH stereo mode) ....DVD (PCM): 180 Hz ~ 20 kHz (+/- 1.0 dB) ....................

  • Page 7: Repair Instructions

    REPAIR INSTRUCTIONS Confirm Correct...
  • Page 8 REPAIR INSTRUCTIONS...

  • Page 9: Block Diagram

    Block diagram...

  • Page 10: Wiring Diagram

    Wiring diagram...

  • Page 11: Circuit Diagram-Tuner Board

    CIRCUIT DIAGRAM TUNER BOARD R122 C001 C161 R123 C003 C163 R124 C005 C164 R125 C006 C165 C007 C166 R126 C008 C167 R129 C009 C169 R130 C010 C170 R131 C011 C171 R133 C012 C173 R134 C013 C174 R135 C014 CF101 B1 R136 C015 CF102 C1...
  • Page 12 TUNER TOP PCB LAYOUT VIEW C005 C109 C139 C166 J111 J121 L153 T104 Vd001 A5 R007 Rb103 B6 J102 C113 T105 C007 C140 C167 J103 J112 J122 L154 VD002 A3 R008 C011 C117 C143 C171 J104 J113 J123 IC151 A2 TC001 A4 XL151 A2 R104...

  • Page 13: Tuner Pcb Bottom Layout View

    TUNER BOTTOM PCB LAYOUT VIEW C001 C108 C129 C138 C169 R006 R113 R125 R136 R158 Vr102 B3 C003 C110 C130 C141 C170 R009 R114 R126 R137 R159 C006 C111 C131 C142 IC101 B3 R101 R115 R129 R138 R160 C008 C112 C132 C144 IC151 B5...

  • Page 14: Internal Ic Diagram

    LA 1837 INTERNAL IC DIAGRAM LC7213M INTERNAL IC DIAGRAM...

  • Page 15: Electrical Part List

    ELECTRICAL PART LIST C013 PYL410370-8090 8 pF 50V 5% Capacitor R133 QCF015020-2220 2.2K OHM 1/10W 5% :-TUNER PCB C014 PVP026370-5610 560pF 50V 5% C173 PRD113370-2700 27 pF 50V 5% R134 QCF015020-2220 2.2K OHM 1/10W 5% Misellaneous C015 PRD249670-22300.022 uF 50V +80-20% C174 PRD113370-2700 27 pF 50V 5% R135 QCF015020-4730 47K OHM 1/10W 5% C016 PYL456470-1040 0.1 uF 50V 10%...
  • Page 16 CIRCUIT DIAGRAM ÐSCART BOARD C1001 C1006 FB147 ZD1102 C3 C1011 FB141 R1003 JK103 C1002 C1007 FB137 FB142 RB402 ZD1103 D3 JK401 C1003 C1008 FB138 FB144 RB2001 F3 ZD1104 C4 R1001 C1004 C1009 FB139 FB145 RB2002 F2 ZD1105 C4 R1002 C1005 C1010 FB140 FB146...

  • Page 17: Scart Pcb Layout View

    SCART PCB LAYOUT VIEW C1001 C1009 R1001 FB140 ZD1102 C1002 C1010 R1002 FB141 ZD1103 C1003 C1011 R1003 FB142 ZD1104 C1004 JK101 RB2001 Fb144 ZD1105 C1005 JK103 RB2002 FB145 ZD1106 C1006 JK401 FB137 FB146 C1007 JMP1 FB138 FB147 C1008 RB402 FB139 ZD1101...

  • Page 18: Electrical Part List

    ELECTRICAL PART LIST :-SCART PCB Miscellaneous LVA100250-0001 SCART PCB FB137 SFB001001-0030 DIA3.5x6mm FB138 SFB001001-0030 DIA3.5x6mm FB139 SFB001001-0030 DIA3.5x6mm FB140 SFB001001-0030 DIA3.5x6mm FB141 SFB001001-0030 DIA3.5x6mm FB142 SFB001001-0030 DIA3.5x6mm FB144 SFB001001-0030 DIA3.5x6mm FB145 SFB001001-0030 DIA3.5x6mm FB146 SFB001001-0030 DIA3.5x6mm FB147 SFB001001-0030 DIA3.5x6mm JK101 CSS021001-1020 21PIN PITCH=3.81mm JK103...

  • Page 19: Circuit Diagram-Key Board

    CIRCUIT DIAGRAM - KEYBOARD C251 D3 R286 D3 C252 D3 R288 E4 C253 A2 R289 D4 C254 B2 R290 D4 C255 B2 R291 f4 C256 A4 R292 D3 C257 B4 R293 B4 C258 B4 RB105AE2 C259 C4 RB105BE3 C260 D RB201 E4 C261 D4 RB202 E3...

  • Page 20: Key Pcb Layout View

    KEY PCB LAYOUT VIEW C251 C260 D251 R252 R262 R271 R282 R294 JMP2 JMP11 A6 JMP20 A5 JMP30 B2 Q253 TA207 B4 C252 C261 D252 R253 R263 R272 R283 RB105A A6 JMP3 JMP12 A4 JMP21 A6 JMP31 B2 Q254 TA208 B5 C253 C262 D253...

  • Page 21: Internal Ic Diagram

    C F745 INTERNAL IC DIAGRAM 9-11 T0CKI OSC1 OSC2 MCLR CONFIGURATION WORD 9-11 EPROM/ROM STACK 1 512 X 12 TO STACK 2 DISABLE 2048 X12 SELEC T WATCHDOG TIMER CODE PROTECT OSCILLIATOR/ INSTRUCTI O N TIMING & REGISTER CONTROL WDT TIME CLKOUT WDT/TMR0 PRESCALER...

  • Page 22: Electrical Part List

    ELECTRICAL PARTS LIST Capacitor R272 QAF065000-1010 100 OHM 1/6W 5% CF R273 QAF065000-1220 1.2K OHM 1/6W 5% CF C251 PRD249670-2230 0.022 uF 50V +80-20% :-KEY PCB R274 QAF065000-2210 220 OHM 1/6W 5% CF C252 PVE839530-1010 100 uF 10V 20% Miscellaneous R275 QAF065000-1030 10K OHM 1/6W 5% CF C253...

  • Page 23: Circuit Diagram-Power Board

    CIRCUIT DIAGRAM-POWER BOARD BR901 B1 CN902 A2 R951 C3 C901 A1 D901 C2 R952 E1 C902 B1 D902 C2 RB904 F2 C903 B1 D903 B3 RB905 F1 C904 B2 D904 C3 RB906 F3 C905 C1 D905 D1 RT901 B2 D906 D2 C906 C1 RL901 B3 D907 D1...

  • Page 24: Power Pcb Layout View

    POWER PCB LAYOUT VIEW C925 B3 C940 B4 C952 B4 C969 B3 R905 A2 R923 C3 R943 C3 Rb905 B4 D905 A4 Zd903 C4 Jw905 C3 IC904 C3 T903 C901 A1 C909 A3 L902 C929 C4 C941 B4 C962 C2 C970 A3 R924 C3 C910 B3...

  • Page 25: Internal Ic Diagram

    TL 431 INTERNAL IC DIAGRAM TOP 249 250W INTERNAL IC DIAGRAM CATHODE 20 pF 3.28 k 10 k 20 pF 2.4k 7.2 k ANODE...

  • Page 26: Electrical Part List

    ELECTRICAL PART LIST C952 PVE039570-1020 1000 uF 50V 20% R941 QAF065000-4730 47K OHM 1/6W 5% CF C962 PRD249670-1040 0.1 uF 50V +80-20% R942 QAF065000-2230 22K 1/6W 5% CF :-POWER PCB C963 PVY1705K0-2222 0.0022uF 400V 20% R943 QAF065000-1030 10K OHM 1/6W 5% CF Miscellaneous C964 PVY1705K0-2222 0.0022uF 400V 20%...
  • Page 27 MAIN PCB TOP LEFT VIEW...
  • Page 28 MAIN PCB TOP RIGHT VIEW L507 R160 C3 R518 L508 R161 C3 R519 L509 R162 C3 CN102 C4 R520 L513 R163 C3 CN103 C4 R521 L514 R164 C3 CN105 C1 R522 CN401 A5 L515 R171 D5 R523 L2005 C2 R172 D5 CN903 D4 R524 L2008 B4...
  • Page 29 MAIN PCB BOTTOM LEFT VIEW...
  • Page 30 MAIN PCB BOTTOM RIGHT VIEW C436 A4 C590 C2257 A3 C441 D5 C591 C2258 A3 C442 D5 C592 C2259 A3 C443 D5 C593 C2260 A2 C444 D5 C594 C2261 A3 C445 D5 C595 C2262 A3 C446 D5 C596 C2263 A3 C447 D5 C598 C2264 A3...

  • Page 31: Main Pcb Bottom Layout View

    MAIN BOTTOM LAYOUT VIEW C2271 C934 C2272 C2273 C2015 C2016 C2274 C2017 C2275 C2018 C2276 C2020 C2277 C2021 C2278 C2022 C2279 C2280 C2023 C2024 C2281 C2025 C2282 C2026 C2283 C2027 C2284 C2028 C2285 C2029 C2286 C2287 C2030 C2031 C2288 C2032 C2289 C2033 C2290...

  • Page 32: Main Pcb Top Layout View

    MAIN TOP LAYOUT VIEW R410 A1 R996 C562 CN105 D2 L502 A3 C414 B2 R411 A3 R2018 C415 B2 C563 CN401 D1 L503 A3 R412 A2 R2061 C566 CN903 B4 C416 C2 L504 A3 R413 A2 R2108 C417 C2 C567 CN904 B4 L507 A3 R414 B2...
  • Page 33 STA505 50Wx2 INTERNAL IC DIAGRAM ES6018 INTERNAL IC DIAGRAM GND2B GNDSUB OUT2B L112 22 H IN2B IN2B 100nF OUT2B C111 100nF GND-Clean C106 R102 R104 V CC 470nF GND-Reg C108 100nF IN2A IN2A GND2A 330pF R103 C107 C109 OUT2A V CC 100nF 100nF SIGN...
  • Page 34 TLV320A IC 23PW INTERNAL IC DIAGRAM...

  • Page 35: Electrical Part List

    ELECTRICAL PARTS LIST C130 PYL410370-4710 470 pF 50V 5% C501 PYL456370-1040 0.1 uF 50V 5% L2008 XJP220000-0001 22 GA TINNED L2009 SCB008050-1010 100 OHM AT 100MHz C131 PYL410370-4710 470 pF 50V 5% C502 PYL456370-1040 0.1 uF 50V 5% :-MAIN PCB L2010 SCB008050-1010 100 OHM AT 100MHz C132...
  • Page 36 C2033 PYL410370-1020 1000 pF 50V 5% C576 PME039570-1000 10 uF 50V 20% C2285 PYL410370-1020 1000 pF 50V 5% D406 RAD114148-0010 DIODE SW C2036 PYL456370-1040 0.1 uF 50V 5% C577 PME039570-1000 10 uF 50V 20% C2286 PYL410370-1020 1000 pF 50V 5% D407 RAD114148-0010 DIODE SW C579...
  • Page 37 R191 QCF015020-0000 0 OHM JUMP WIRE R105 QCF015020-0000 0 OHM JUMP WIRE R516 QCF015020-4730 47K OHM 1/10W 5% R107 QCF015020-0000 0 OHM JUMP WIRE R193 QCF015020-0000 0 OHM JUMP WIRE R517 QCF015020-4730 47K OHM 1/10W 5% R108 QCF015020-3010 300 OHM 1/10W 5% R248 QCF015020-2230 22K OHM 1/10W 5% R518 QCF015020-1030 10K OHM 1/10W 5%...
  • Page 38 EXPLORE VIEW DIAGRAM...

  • Page 39: Mechanical Part List

    VTA400003-0010 1000mm 1007#24 TC W/TERMINAL No Part No Description VTA100001-0020 LOOP ANT SHINTA PS-100 BPN100086-0001 DISPLAY WINDOW AIR151009-0033 51 KEY Dr351 HITACHI BPF104014-0001 FRONT PANEL ESB015003-3021 SKT SPK ASS`Y GAL000092-0001 FOOT RING FBY064015-0003 BATTERY UM-4 1.5V DUF000024-0001 FRONT FOOT ESB015003-3021 SAT SPK AY 50W 8 OHM (5 P CS) BPK106028-0001 POWER KNOB FBY064015-0003 BATTERY Di0x44mm UM-4 1.5V...
  • Page 40 HITACHI Service Manual H T D-K160 Subwoofer STANDBY VIDEO CD Table Of Content : Subwoofer................35 Block diagram.................36 Wiring diagram................37 MAIN BOARD Circuit Diagram- Main Board............38 Main PCB Layout View.............39 Electrical Part List..............40 POWER BOARD Power PCB layout View............41 Electrical part List..............41...

  • Page 41: Subwoofer

    Specifications Subwoofer Active Subwoofer ..............Output power : 100 W (4 ohms at 55Hz, THD 10%) ..................peaker system : Bass reflex ..................ower requirements : AC 230 V, 50 Hz ..................Power consumption : 165 W .....................Speaker unit : 8 inches .....

  • Page 42: Block Diagram

    BLOCK DIAGRAM...

  • Page 43: Wiring Diagram

    WIRING DIAGRAM...
  • Page 44 C358 D3 C508 A5 C518 A6 Q304 D2 R372 C3 R383 C3 C301 D1 C402 A1 C414 B4 C917 B5 D303 IC401-C A3 R351 B1 R362 B2 R407 A3 R513 A4 R523 A6 RB904C6 R373 C2 R384 A1 C302 C1 C357 B3 C403 A2 C415 B4...

  • Page 45: Main Pcb Layout View

    MAIN PCB LAYOUT VIEW C919 C301 R368 CN301 A1 C302 R369 CN302 B2 C303 R370 C304 CN401 B2 R371 CN501 B4 C305 R372 C306 CN905 D2 R373 D301 C351 R374 C352 D302 R376 D303 C353 R377 C304 C354 R378 D305 C355 R379 D306...

  • Page 46: Electrical Part List

    ELECTRICAL PART LIST C415 PRD249670-2240 0.22 uF 50V +80-20% Jw105 XJP220000-0001 22 GA TINNED R383 QAF065000-1010100 OHM 1/6W 5% CF C418 PRD235470-2010 200 pF 50V 10% JW106 XJP220000-0001 22 GA TINNED R384 QAF065000-10201K OHM 1/6W 5% CF :-MAIN PCB C419 PRD235470-2010 200 pF 50V 10% JW107 XJP220000-0001 22 GA TINNED R401 QAF065000-1540150K OHM 1/6W 5% CF MISCELLANEOUS...

  • Page 47: Power Pcb Layout View

    POWER PCB LAYOUT VIEW ELECTRICAL PART LIST C901 :-POWER PCB MISCELLANEOUS CN901 B2 LVP100200-0001 D901 POWER PCB D902 VFL201314-5500 D903 CON/WIRE For Cn401 F901 DCR030001-0001 ID19.6xW11xH5.5mmUL For F901 RB902 A2 CN901 CCN396021-0104 4 PIN RB905 B1 P=3.69mm RL901 F901 KSA020200-0110 T902 250V SLOW RB902 CCN396021-0104...

  • Page 48: Diagram

    EXPLODED VIEW DIAGRAM MECHANICAL PARTS LIST MECHANICAL PARTS LIST No Part No Description 01 IVE100221-0001 SPONGE 02 HSP140054-3080 SCREW 03 BPN10082-0001 LED LENS 04 BPH100069-0001 LENS COVER 06 APE100426-0001 LED PCB 07 BPN100060-0001 VIEW FINDER 08 BPH100060-0001 LENS HOLDER 09 HSD143103-3250 SCREW 10 HNT140700-1300 NUT 11 HWT168540-1100WASHER 12 GSE000110-0001 X`FORMER BRACKET...
  • Page 49 Hitachi, Ltd. Tokyo, Japan International Sales Division THE HITACHI ATAGO BUILDING, No. 15 –12 Nishi Shinbashi, 2 – Chome, Minato – Ku, Tokyo 105-8430, Japan. Tel: 03 35022111 HITACHI EUROPE LTD. HITACHI EUROPE S.A. Dukes Meadow 364, Kifissias Ave. & 1, Delfon Str.

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