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(4) “REPLACEMENT PART LIST” on page 40-50 Please ignore these pages and replace them with the following pages respectively. SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT DVD Home Theatre System Jun 2006 Digital Media Systems Group, Hitachi Asia Ltd.
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WIRING DIAGRAM (To replace Pg 12 of SC No. 0015E) YZEA9288 YZEA9464 FUNCTION BUTTON BOARD 1 YZEA9287 YZEA9286 FUNCTION BUTTON BOARD 3 YZEA9285 YZES30970 TRAY IN FUNCTION BUTTON BOARD 2 TRAY OUT DATA LOAD+ LOAD- YZES30969 POWER SW LIMIT YZES3772 YZES30967 HVCC SD/USB BOARD...
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SCHEMATIC DIAGRAMS (To replace Pg 19 of SC No. 0015E) DVA2630 FUNCTION BUTTON CIRCUIT DIAGRAM...
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(To replace Pg 21 of SC No. 0015E) POWER CIRCUIT DIAGRAM (REVISED)
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TROUBLESHOOTING (To replace Pg 29-39 of SC No. 0015E) SYMPTOM: POWER CIRCUIT ABNORMAL (REVISED) Start Secure the Is the No defect, return connection of Set OK? AC power of set to customer power cord. C333 220V? Replace F3011. Is the Replace L301.
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(To replace Pg 29-39 of SC No. 0015E) SYMPTOM: OUTPUT DISPLAY ABNORMAL (REVISED) Start Is the voltage at F+ & F- of Replace VF1. VF1 normal? Is the voltage at pin 34 of Replace PT6311. PT6311 -24V? Is the connection Secure the connection of Function Button Function Button...
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(To replace Pg 29-39 of SC No. 0015E) SYMPTOM: LOAD DISC ABNORMAL (REVISED) Start Check the Replace Loading Pick-up lens light up dimly optical pick-up Assy lens Pick-up lens do not light up at all Check the connectors of the Loading Assy &...
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(To replace Pg 29-39 of SC No. 0015E) SYMPTOM: AUDIO CIRCUIT ABNORMAL (REVISED) Start Is the relay Replace S1, S2 S1,S2 & S3 short or S3 at standby? Is the Refer to Symptom voltage of XP3 pin 2,5 +/-19V “Power Circuit Abnormal”...
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REPLACEMENT PART LIST (To replace Pg 40-50 of SC No. 0015E) The following service parts list are available for purchase. Serviceman may quote the components shown in this page for servicing purposes. PRODUCT SAFETY NOTE : Components marked with a have special characteristics important to safety.
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REPLACEMENT PART LIST (To replace Pg 40-50 of SC No. 0015E) The following service parts list are available for purchase. Serviceman may quote the components shown in this page for servicing purposes. PRODUCT SAFETY NOTE : Components marked with a have special characteristics important to safety.
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PART LIST (FOR REFERENCE ONLY) (To replace Pg 40-50 of SC No. 0015E) The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No.
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PART LIST (FOR REFERENCE ONLY) (To replace Pg 40-50 of SC No. 0015E) The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No.
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PART LIST (FOR REFERENCE ONLY) (To replace Pg 40-50 of SC No. 0015E) The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No.
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PART LIST (FOR REFERENCE ONLY) (To replace Pg 40-50 of SC No. 0015E) The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No.
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PART LIST (FOR REFERENCE ONLY) (To replace Pg 40-50 of SC No. 0015E) The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No.
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PART LIST (FOR REFERENCE ONLY) (To replace Pg 40-50 of SC No. 0015E) The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No.
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No. 0015E-1 Copyright Digital Media Systems Group, (2006) All rights reserved...
Be sure to read this manual before servicing. To assure safety from fire, electric shock, injury harmful radiation and materials, various measures are provided in this Hitachi DVD home theatre system. Be sure to read the cautionary items described in the manual to maintain safety before servicing.
SAFETY NOTICE PRODUCT SAFETY SERVICING GUIDELINES FOR VIDEO PRODUCTS SUBJECT GRAPHIC SYMBOLS CAUTION: DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY AND N E V E R P E R F O R M C U S T O M I Z E D I N S T A L L AT I O N S W I T H O U T THE LIGHTNING FLASH WITH APROWHEAD SYMBOL.
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SERVICING PRECAUTIONS CAUTION : Before servicing the DVD covered by this Electrostatically Sensitive (ES) Devices service data and its supplements and ADDENDUMS, read Some semiconductor (solid state) devices can be damaged and follow the SAFETY PRECAUTIONS NOTE : if easily by static electricity. Such components commonly are unforeseen circumstances create conflict between the called Electrostatically Sensitive (ES) Devices.
PRODUCT SPECIFICATIONS DVD Player Pickup Semiconductor Laser, wavelength 650nm Signal System PAL/AUTO/NTSC Video Signal Horizontal Resolution 480 Lines (DVD) Video Signal-to-noise Ratio 50dB (DVD) Audio Frequency Response (at 2 CH Stereo Mode) DVD (PCM): 180Hz ~ 20kHz (+/-1.0dB) CD: 180Hz ~ 20kHz (+/-1.0dB) Audio Signal-to-noise Ratio 85dB Total harmonic Distortion...
FUNCTION TUNING MEMORY MENU TITLE PLAY PAUSE STOP PREV NEXT VOLUME HITACHI HTD-K210 OPEN/CLOSE DOWN STANDBY CARD SLOT USB MEMORY MIC1 MIC2 MIC LEVEL ECHO 1. POWER ( ON/STANDBY) 11. VOLUME UP/DOWN Press to turn the unit on or standby.
Press to display the titlemenu while playing a DVD disc. 22. PAUSE ( Press to pause a playback. RETURN 23. STOP ( Press to stop a playback. HITACHI 24. REPEAT HTD-RM210 Press to repeat a disc/title/chapter/track playback. 25. FUNCTION Press to select DVD, TUNER or AUX mode.
CONNECTIONS Switch off all power supplies to the equipments before connection. The unit has many kinds of output modes like AV output, S-Video output, Component Video/Progressive Scan output and digital signal output (Optical and Coaxial). Connecting to a TV FM Antenna To S-Video Input To Video Input VIDEO...
Connecting to an Amplifier To Video Input VIDEO FM 75 COAXIAL OPTICAL SUBWOOFER FRONT SURROUND CENTER COMPONENT VIDEO / S-VIDEO AUDIO OUT AUX IN PROGRESSIVE SCAN OUT (5.1 CHANNEL) Amplifier To Audio Input NOTE: There will be no sound output from the output terminal when a Digital Theater System (DTS) disc is played. Connecting to an Amplifier with Digital Signal Input To Video Input VIDEO...
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Connecting to an Amplifier with 5.1 channel Surround Sound To Video Input To S-Video Input VIDEO FM 75 COAXIAL OPTICAL SUBWOOFER FRONT SURROUND CENTER COMPONENT VIDEO / S-VIDEO AUDIO OUT AUX IN PROGRESSIVE SCAN OUT To Video Input (5.1 CHANNEL) Amplifier To Subwoofer Input To Surround Speaker R/L Input...
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Connecting to Speakers Center Subwoofer Front Front Left Right REAR FRONT SUBWOOFER CENTER (IMPEDANCE 4 ) (IMPEDANCE 6 ) SPEAKER SYSTEMS Rear Rear Left Right Connecting to Speaker Terminals 1. Push the lever. 2. Insert the cord. 3. Return the lever.
WIRING DIAGRAM FUNCTION BUTTON BOARD 1 FUNCTION BUTTON BOARD 3 FUNCTION BUTTON BOARD 2 TRAY IN TRAY OUT DATA LOAD+ LOAD- POWER SW LIMIT LD-DVD AVCC (DVD SD/USB BOARD HVCC MECHANISM USB- LD-CD KHL-310A) USB+ VR DVD VR CD SD-CLK L-VCC CD/DVD MIC BOARD...
TROUBLESHOOTING GUIDES Connection of the unit is correct Setting of the unit is correct Is power normal? Refer to power guide Is fluoresce display correct? Refer to display guide Is open/close normal? Refer to open/close guide Can disc be read? Refer to read disc guide Is video normal? Refer to video guide...
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Power Circuit abnormal Scart F301 is open. XP301 is open. Is C333 AC 220V? Power cord isn’t inserted firmly or power cord is open. Check commute circuit. Is C305 DC 310V? Check L301. Is the voltage between 4,6 pin of N301 13V? Replace N301.
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Display abnormal Scart Check if voltage of screen F1 and F2 is normal. Check if voltage of 34 pin of PT6311 is -24V. Does the screen appear? Check grounded negative voltage of screen F1 and F2. Replace PT6311. Check if connection cord between screen and decoder ass’y is broken.
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Open/close abnormal Scart Is"open"showed on the screen? Is there voltage difference in L23 UNLOAD pin and LOAD pin? Check if RMC pin of XS9 have waveform. Does XS 9 power have voltage? Does drive motor have voltage? Replace key ass’y. Replace connection cord.
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Read disc abnormal Disc in Fouse on? Refer to fouse guide. Is laser normal? refer to laser guide. Does the disc turn? Refer to fouse guide. Can TOC be read? Refer to TOC guide. Normal...
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Video abnormal Scart No picture,no sound. Replace decoder ass’y. Check jack of output board or replace No picture,have sound. decoder ass’y. Have picture,no color or lolor Check decoder ass’y and replace G1(27MHz). disappeared during playback. Have picture,but picture Check decoder ass’y and replace G1(27MHz). disappearedduring playback.
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Audio abnormal Have picture,no sound Check if voltage of R,L pin or Check STK402-920 and peripheral components. STK402-920 is normal? Is N1 signal output normal? Check N1 and peripheral components. Is signal of main board XS7 normal? Replace main board. Normal...
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Focus abnormal No focus Does normal voltage at FCS+ Check connection cord. and FCS- of XS2? Replace pickup. Check connection between 14,7 pin of Does normal voltage at 14,7 BA5954 and FCS+,FCS- of XS2. pin of BA5954? Check if G1 normal operation. Check BA5954 and peripheral components.
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Laser abnormal No laser Check connection between pickup Is LD pin of XS2(19,23) 4.5V? and decoder ass’y. Replace pickup. Check connection between 22,23 pin of Does voltage at 22,23 pin of D17? D1389 and LD pin of XS2. Check D1389 and peripheral components. Does noraml voltage at 24,46,52,65,69, 73,80,97,108,122,127,141,152,155,167, Check D1389 and peripheral components.
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Turn abnormal Disc doesn’t turn Check if voltge of SP+ of SP- of XS4 Check connection of mechanism. are different. Check if voltage of 11 and 12 pin of Check connections between BA5954 and XS4 D9 are different. Check BA5954 and peripheral components. Check connections between 36 pin of D1389 Check if voltage of 36 pin of D17 is noraml.
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TOC abnormal TOC doesn’t read Limited switch is closed. Refer to laser guide. Is laser on? Check slide motor and connections Is FOK noraml to decoder ass’y check connections between 8-11 pin of D17 Does normal A.B.C.D signal and 5,6,9,10 pin of XS2. at 8-11 pin of D17? Check connections between XS2 and pickup.
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REPLACEMENT PRAT LIST The following service parts list are available for purchase. Serviceman may quote the components shown in this page for servicing purposes. PRODUCT SAFETY NOTE : Components marked with a have special characteristics important to safety. The use of a substitute replacement part which does not have the same safety characteristics may create shock, fire or other hazards.
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The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No. PART No. PART NAME REF No. PART No. PART NAME DVA2630 FUNCTION BUTTON ASS’Y YZEA5004 1N4148...
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The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No. PART No. PART NAME REF No. PART No. PART NAME YZEG0728 RT13-0.167W-4.7K–5% YZEA3579 CD11CX-100uF-M-16V...
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The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No. PART No. PART NAME REF No. PART No. PART NAME R305 YZEG0735 RT13-0.167W-10K–5%...
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The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No. PART No. PART NAME REF No. PART No. PART NAME L306 YZEA1126B CZ6V2...
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The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No. PART No. PART NAME REF No. PART No. PART NAME YZEA2324 CT1-05B-471K-50V-Y5P YZEA3306 CT4D-2F4-0.22uF-63V-S...
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The components shown in the remaining pages served as a reference only. It is not meant for ordering of components for servicing purposes. Do not quote any components from these lists. REF No. PART No. PART NAME REF No. PART No. PART NAME YZEA6514 9 PINS SOCKET YZEP20015 GRM39F104Z25PT...
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HTD-K210 SC No. 0015E Copyright Digital Media Systems Group, (2005) All rights reserved...