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MVD2009CB
SERVICE MANUAL
COLOR TELEVISION/DVD VIDEO PLAYER
ORIGINAL MFR'S VERSION A
Design and specifications are subject to change without notice.
IMPORTANT WARNING
CAUTION: DVD PLAYER IS A CLASS 1 LASER PRODUCT. HOWEVER THIS PLAYER USES A VISIBLE LASER BEAM WHICH COULD CAUSE HAZARDOUS RADIATION EXPOSURE IF DIRECTED. BE SURE TO OPERATE THE PLAYER CORRECTLY AS INSTRUCTED. THE FOLLOWING CAUTION LABEL IS LOCATED ON THE REAR PANEL OF THE PLAYER.
CLASS 1 LASER PRODUCT
(Printed on the Rear Panel)
WHEN THIS PLAYER IS PLUGGED TO THE WALL OUTLET, DO NOT PLACE YOUR EYES CLOSE TO THE OPENING OF THE DISC TRAY AND OTHER OPENINGS TO LOOK INTO THE INSIDE OF THIS PLAYER. USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. DO NOT OPEN COVERS AND DO NOT REPAIR YOURSELF. REFER SERVICING TO QUALIFIED PERSONNEL.
SERVICING NOTICES ON CHECKING
1. KEEP THE NOTICES
As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual.
3. PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING
There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board. The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts. Therefore, put these parts in the original positions.
2. USE THE DESIGNATED PARTS
The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character. Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used.
4. PERFORM A SAFETY CHECK AFTER SERVICING
Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that.
HOW TO ORDER PARTS
Please include the following informations when you order parts. (Particularly the VERSION LETTER.) 1. MODEL NUMBER and VERSION LETTER The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be found at the end of the SERIAL NUMBER. 2. PART NO. and DESCRIPTION You can find it in your SERVICE MANUAL. A1-1
DISC REMOVAL METHOD AT NO POWER SUPPLY
1. Remove the Back Cabinet and AV PCB/DVD Block. (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) 2. Rotate the white gear of Deck CD section in the direction of the arrow by hand. (Refer to Fig. 1) 3. Draw the Tray.
Gear (White) Deck CD
Fig. 1
PARENTAL CONTROL - RATING LEVEL
4 DIGIT PASSWORD CANCELLATION
If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below. 1. 2. 3. 4. 5. 6. Turn Unit ON. Press and hold the 'STOP' key on the front panel. Simultaneously press and hold the '7' key on the remote control unit. Hold both keys for more than 3 seconds. The On Screen Display message 'PASSWORD CLEAR' will appear. The 4 digit password has now been cleared.
NB: The above procedure will reset ALL of the player's settings to the default factory state.
A1-2
TABLE OF CONTENTS
IMPORTANT WARNING ......................................................................................................... SERVICING NOTICES ON CHECKING .................................................................................. HOW TO ORDER PARTS ....................................................................................................... TAPE REMOVAL METHOD AT NO POWER SUPPLY ......................................................... DISC REMOVAL METHOD AT NO POWER SUPPLY .......................................................... TABLE OF CONTENTS ........................................................................................................... GENERAL SPECIFICATIONS ................................................................................................. DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS ......................................... 2. REMOVAL OF ANODE CAP ........................................................................................... 3. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ............................................ SERVICE MODE LIST ............................................................................................................. CONFIRMATION OF HOURS USED ...................................................................................... WHEN REPLACING EEPROM (MEMORY) IC ....................................................................... SERVICING FIXTURES AND TOOLS .................................................................................... ELECTRICALADJUSTMENTS............................................................................................. BLOCK DIAGRAMS DVD ST SOLUTION ............................................................................................................. TV ......................................................................................................................................... POWER ................................................................................................................................ PRINTED CIRCUIT BOARDS DVD ....................................................................................................................................... AV/CRT ................................................................................................................................. POWER ................................................................................................................................ SCHEMATIC DIAGRAMS RF_AMP/DSP ....................................................................................................................... MOTOR DRV ........................................................................................................................ MPEG .................................................................................................................................... MEMORY .............................................................................................................................. AUDIO/VIDEO ...................................................................................................................... REGULATOR2 ...................................................................................................................... REGULATOR ........................................................................................................................ MICON/TUNER .................................................................................................................... CHROMA .............................................................................................................................. SOUND AMP ........................................................................................................................ IN/OUT .................................................................................................................................. STEREO ............................................................................................................................... DEFLECTION ....................................................................................................................... CRT ...................................................................................................................................... POWER ................................................................................................................................ INTERCONNECTION DIAGRAM ............................................................................................ WAVEFORMS .......................................................................................................................... MECHANICAL EXPLODED VIEWS ........................................................................................ MECHANICAL REPLACEMENT PARTS LIST ...................................................................... ELECTRICAL REPLACEMENT PARTS LIST ........................................................................ A1-1 A1-1 A1-1 A1-2 A1-2 A2-1 A3-1~A3-5 B1-1, B1-2 B2-1 B3-1, B3-2 C-1 C-1 C-2 C-2 D-1~D-6 E-1, E-2 E-3, E-4 E-5, E-6 F-1, F-2 F-3~F-6 F-7 G-1, G-2 G-3, G-4 G-5, G-6 G-7, G-8 G-9, G-10 G-11, G-12 G-13, G-14 G-15, G-16 G-17, G-18 G-19, G-20 G-21, G-22 G-23, G-24 G-25, G-26 G-27, G-28 G-29, G-30 G-31, G-32 H-1~H-3 I1-1, I1-2 J1-1 J2-1~J2-3
A2-1
GENERAL SPECIFICATIONS
G-1 TV System CRT CRT Size / Visual Size CRT Type Deflection Magnetic Field BV/BH 9 inch / 228.6 mmV Normal 90 degree +0.45G / 0.18G NTSC 2 Speaker Side 3 inch 8 ohm 1.2W + 1.2W 0.8W + 0.8W NTSC DVD, CD-DA, CD-R/RW 120 mm , 80 mm Front Loading 3 Motors 1-Lens 2-Beams System 135min (4.7GB) 245min (8.5GB) 74min -Fwd 2-15 times / 4 step (DVD) 2-20 times / 4 step (CD) 2-45 times (DVD) 4-40 times (CD) Rev 2-15 times / 4 step (DVD) 2-20 times / 4 step (CD) 2-45 times (DVD) 4-40 times (CD) Fwd 1/8-1/2 times -Rev 1/8-1/2 times -US System M 1Tuner US(w/CATV) F-Synth VHF/UHF 75 Ohm 2~69, 4A, A-5~A-1, A~I, J~W, W+1~W+84 45.75MHz 41.25MHz 4.50MHz No US-Stereo Yes 1 V p-p/75 ohm 1 V p-p/75 ohm 65dB 400 Lines (TV Monitor) 500 Lines (Video Out) --8.0dBm/50k ohm -8 dBm/ 1k ohm (TV Mode, 0dB=0.775Vrms) -12dBm/ 1k ohm (DVD Mode, 20dBFs 0dBFs=2.0Vrms) 0.5 V p-p/75 ohm 90 dB 0.06% (1kHz) 4Hz - 22kHz -4Hz - 20kHz 120V, 60Hz 12 V 55W at 120V 60Hz 55W at 12V 5 W at 120V 60Hz -- kWh/Year Yes UL FCC DHHS DHHS +5oC ~ +40oC -20oC ~ +60oC
Color System Speaker Position Size Impedance Max 10%(Typical)
Sound Output G-2 DVD System Color System Disc Disc Diameter Deck Pick up Playback time(Max)
Disc Loading System Motor DVD DVD 1-Layer DVD 2-Layer CD Video CD
Search speed Actual
Actual Slow speed Actual Actual G-3 T u n in g System Broadcasting System Tuner and Receive CH System Destination Tuning System Input Impedance CH Coverage Picture(FP) Sound(FS) FP-FS
Intermediate Frequency Preset CH Stereo/Dual TV Sound Tuner Sound Muting Video Signal
G-4
Signal
Input Level Output Level S/N Ratio (Weighted) Horizontal Resolution at DVD Mode Output Level Input Level
RGB Signal Audio Signal
Output Level
G-5
Power
Power Source Power Consumption
Protector G-6 Regulation
G-7
Temperature
Digital Output Level S/N Ratio at DVD (Weighted) Harmonic Distortion Frequency Response : at DVD at Video CD at CD AC DC at AC at DC Stand by (at AC) Per Year Power Fuse Safety Radiation X-Radiation Laser Operation Storage
A3-1
GENERAL SPECIFICATIONS
G-8 G-9 Operating Humidity On Screen Menu(TV) Display Menu Type Picture Brightness Contrast Color Tint Sharpness Sound Bass Treble Balance CH TV/CATV Add/Delete Auto CH Memory Option V-Chip Language Open Close Clock Clock Set On/Off Timer Sleep Timer CH / AV(LINE) / DVD Stereo/Audio Output Bilingual SAP Caption / Text Auto Search/Position Game Volume Mute Menu (DVD) Menu Type Language OSD Language Menu SubTitle Audio Picture TV Screen Size OSD Display On/Off Sound DRC (Dynamic Range Control) dts Decode Output(5.1ch/ 2ch) Surround On/Off Center On/Off Sub Woofer On/Off Parental Password Lock/ Un Lock Rating Level Open Close No disc Reading Play Still/Pause Stop Prohibit Mark Step Skip(>>|) Skip(|<<) Random Repeat Slow+ SlowSearch+ SearchJump Resume Title No. Chapter No. Track No. Yes Yes Yes Yes Yes Yes Yes Yes Yes No No No Yes Yes Yes No Yes Yes No No Yes Yes Yes Character Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No No No No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes (CD) Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Less than 80% RH Yes Icon Yes Yes Yes Yes Yes Yes No No No No
G-10
On Screen Display
A3-2
GENERAL SPECIFICATIONS
Time Sub Title No. Angle No. Vocal On/Off Audio No. Audio Stereo L/R Zoom Marker No. Program Play Back Surround On/Off Screen Saver MP3 Yes Yes Yes No Yes No Yes Yes Yes (CD) No No No No No No No English, French, Spanish English, French, Spanish RC-DT No 3V UM-4 x 2 pcs 46 Keys Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes No No
Folder Name File Name File No Time Track No
G-11 G-12
OSD Language Remote Control
(TV) (DVD) Unit Glow in Dark Remocon Power Source Keys
Voltage(D.C) UM size x pcs Total Keys Power 1 2 3 4 5 6 7 8 9 0 Open/Close Play Stop Search+ SearchSkip+ SkipSlow+ SlowStill/Pause Display/Call TV/DVD Cancel Audio Select Angle Subtitle Top Menu Setup/TV Menu Return DVD Menu Up/ Set+/ CH Up Down/ Set-/ CH Down Left/SelectRight/Select+ Select/Enter Play Mode Marker Input Select Volme + Volme Repeat A-B Zoom/ Quick View Mute Sleep Jump/Closed Caption
G-13
Features
CATV Auto Shut Off Auto Clock Just Clock Auto CH Memory V-Chip Auto Search
USA V-chip CANADA V-chip
A3-3
GENERAL SPECIFICATIONS
SAP Game Position FM Transmitter Energy Star Closed Caption Comb Filter Protect of FBT Leak Circuit Choke Coil Power On Memory Parental Lock (DVD Only) Tray Lock VIDEO CD Playback SVCD Playback Overlay Graphics And Text Command List Entry Point Jump MP3 Playback WMA Playback JPEG Playback Digital Out Yes No No No Yes No No No No Yes No No No No No No No No No Yes Yes Yes Yes Yes No No No 192kHz / 24bit English, Spanish No Yes No UM size x pcs OEM Brand Rod Antenna Poles Terminal Loop Antenna Terminal U/V Mixer 300 ohm to 75 ohm Antenna Adapter Antenna Change Plug Guarantee Card Registration Card Warranty Card ESP Card Service Station List DC Car Cord (Center+) Columbia Offer Sheet Carry 'Bag Switch Front Power (Tact) Channel Up Channel Down Volume Up Volume Down Play Open/Close Skip(>>|) Skip(|<<) Still/Pause Stop Main Power SW Rear Main Power SW Indicator Power Stand-by On Timer Terminals Front Video Input Audio Input Other Terminal Rear Video Input Audio Input Video Output Audio Output Digital Audio Output Diversity DC Jack 12V(Center +) VHF/UHF Antenna Input --Yes 2 Poles F Type No -No No No Yes No No No No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes (Red) No No RCA x 1 RCA x 2(Stereo) HeadPhone No No RCA x 1 RCA x 2(Stereo) Coaxial (DVD Only) No Yes F Type No (Supplied by a Buyer)
Down Mix Out Surround (Tru Surround) Screen Saver Audio DAC Owner's Manual Remote Control Unit Battery
(Dolby Digital) (MPEG) (PCM) (DTS) (Dolby Digital) (DTS)
G-14
Accessories
Language w/Guarantee Card
G-15
Interface
No
A3-4
GENERAL SPECIFICATIONS
G-16 G-17 G-18 Set Size Weig h t Carto n Master Carton Content Material Dimensions W x D x H(mm) Description of Origin Gift Box Material W/Color Photo Label Dimensions W x D x H(mm) Design Description of Origin Drop Test Natural Dropping At Height (cm) Container Stuffing (40' container) Cabinet Front Rear Jack Panel PCB Non-Halogen Demand Eyelet Demand Pb Free Lead-free Solder Other Cd Free --- Sets --- / ------Yes Double/Brown No 338 x 381 x 526 As Per Buyer 's Yes 1 Corner / 3 Edges / 6 Surfaces 62 840 Sets PS 94V0 DECABROM PS 94V0 DECABROM No Yes No No No Approx. Net (Approx.) Gross (Approx.) W x D x H (mm) 278x312.5x311.5 8.0 kg (17.6lbs) 11.5 kg (25.4lbs) No
G-19
Material
G-20
Environment
A3-5
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS
1-1: BACK CABINET (Refer to Fig. 1-1) 1. Remove the 5 screws (1). 2. Remove the 2 screws (2). 3. Remove the screw (3). 4. Remove the Back Cabinet in the direction of arrow.
Front Cabinet
1-3: TV/DVD BLOCK (Refer to Fig. 1-3) 1. Remove the 2 screws (1). 2. Disconnect the following connectors: (CP301, CP302, CP401 and CP403). 3. Remove the TV/DVD Block in the direction of arrow.
(1)
Front Cabinet
(1)
(1) (1)
TV/DVD Block
(3) (1) (2) (1) (2) (1)
Back Cabinet
Fig. 1-3 1-4: POWER PCB (Refer to Fig. 1-4) Fig. 1-1 1. Remove the screw (1). 2. Remove the Main PCB Holder. 3. Remove the 2 screws (2). 4. Disconnect the following connectors: (CP3802 and CP3803). 5. Remove the Power PCB in the direction of arrow.
(2) (2)
Power PCB
1-2: CRT PCB (Refer to Fig. 1-2) CAUTION: BEFORE REMOVING THE ANODE CAP, DISCHARGE ELECTRICITY BECAUSE IT CONTAINS HIGH VOLTAGE. BEFORE ATTEMPTING TO REMOVE OR REPAIR ANY PCB, UNPLUG THE POWER CORD FROM THE AC SOURCE. 1. Remove the Anode Cap. (Refer to REMOVAL OF ANODE CAP) 2. Disconnect the following connector: (CP801). 3. Remove the CRT PCB in the direction of arrow.
Front Cabinet CRT PCB
(1)
Main PCB Holder
DVD Block
Fig. 1-4
Fig. 1-2
B1-1
DISASSEMBLY INSTRUCTIONS
1-5: FRONT TRAY PLATE/TOP SHIELD (Refer to Fig. 1-5) 1. Unlock the 2 supports (1). 2. Remove the Front Tray Plate in the direction of arrow (A). 3. Remove the 12 screws (2). 4. Remove the Top Shield in the direction of arrow (B).
(2) (2) (2) (2) (2) (2) (2)
Top Shield (B)
(2) (2) (2)
Pick Up PCB
(2)
DVD Deck Make the sort circuit using a soldering.
(3)
(2)
(3) (3) (1)
(C)
(3)
DVD PCB
(2) (2) (2)
(B)
(2)
(1)
(1)
Angle Deck
(1)
Front Tray Plate
(1) (1)
(A) (A)
DVD Block
Fig. 1-5 1-6: DVD PCB/DVD DECK (Refer to Fig. 1-6) 1. Make the short circuit on the position as shown Fig. 1-6 using a soldering. If you remove the DVD Deck with no soldering, the Laser may be damaged. 2. Disconnect the following connectors: (CP8001 and CP8002). 3. Remove the 4 screws (1). 4. Remove the Angle Deck in the direction of arrow (A). 5. Disconnect the following connectors: (CP2001, CP2301 and CP2302). 6. Remove the 4 screws (2). 7. Remove the DVD Deck in the direction of arrow (B). 8. Remove the 4 screws (3). 9. Remove the DVD PCB in the direction of arrow (C). NOTE When the installation of the DVD Deck, remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector.
AV PCB
Fig. 1-6 1-7: AV PCB (Refer to Fig. 1-7) 1. Remove the screw (1). 2. Remove the screw (2). 3. Remove the AV PCB in the direction of arrow.
(1) (2)
AV PCB
Bottom Plate
Fig. 1-7
B1-2
DISASSEMBLY INSTRUCTIONS
2. REMOVAL OF ANODE CAP
Read the following NOTED items before starting work. * After turning the power off there might still be a potential voltage that is very dangerous. When removing the Anode Cap, make sure to discharge the Anode Cap's potential voltage. * Do not use pliers to loosen or tighten the Anode Cap terminal, this may cause the spring to be damaged. REMOVAL 1. Follow the steps as follows to discharge the Anode Cap. (Refer to Fig. 2-1.) Connect one end of an Alligator Clip to the metal part of a flat-blade screwdriver and the other end to ground. While holding the plastic part of the insulated Screwdriver, touch the support of the Anode with the tip of the Screwdriver. A cracking noise will be heard as the voltage is discharged. 3. After one side is removed, pull in the opposite direction to remove the other. NOTE Take care not to damage the Rubber Cap. INSTALLATION 1. Clean the spot where the cap was located with a small amount of alcohol. (Refer to Fig. 2-3.) NOTE Confirm that there is no dirt, dust, etc. at the spot where the cap was located.
Location of Anode Cap
GND on the CRT
Fig. 2-3 2. Arrange the wire of the Anode Cap and make sure the wire is not twisted. 3. Turn over the Rubber Cap. (Refer to Fig. 2-4.)
Screwdriver
CRT Support Alligator Clip
GND on the CRT
Fig. 2-1
Fig. 2-4 4. Insert one end of the Anode Support into the anode button, then the other as shown in Fig. 2-5.
2. Flip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support. (Refer to Fig. 2-2.) Rubber Cap
CRT Support Fig. 2-2
CRT
Support Fig. 2-5
5. Confirm that the Support is securely connected. 6. Put on the Rubber Cap without moving any parts.
B2-1
DISASSEMBLY INSTRUCTIONS
3. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC
REMOVAL 1. Put the Masking Tape (cotton tape) around the Flat Package IC to protect other parts from any damage. (Refer to Fig. 3-1.) NOTE Masking is carried out on all the parts located within 10 mm distance from IC leads.
Blower type IC desoldering machine
3. When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 3-3.) NOTE Some ICs on the PCB are affixed with glue, so be careful not to break or damage the foil of each IC leads or solder lands under the IC when removing it.
Masking Tape (Cotton Tape)
IC
Tweezers
Fig. 3-1
IC
2. Heat the IC leads using a blower type IC desoldering machine. (Refer to Fig. 3-2.) NOTE Do not add the rotating and the back and forth directions force on the IC, until IC can move back and forth easily after desoldering the IC leads completely.
Fig. 3-3 4. Peel off the Masking Tape. 5. Absorb the solder left on the pattern using the Braided Shield Wire. (Refer to Fig. 3-4.) NOTE Do not move the Braided Shield Wire in the vertical direction towards the IC pattern.
Blower type IC desoldering machine
Braided Shield Wire
Soldering Iron
IC pattern IC
Fig. 3-4
Fig. 3-2
B3-1
DISASSEMBLY INSTRUCTIONS
INSTALLATION 1. Take care of the polarity of new IC and then install the new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily. (Refer to Fig. 3-5.) 4. When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 3-8.)
Thin-tip Soldering Iron
IC
Soldering Iron
Fig. 3-8 5. Finally, confirm the soldering status on four sides of the IC using a magnifying glass. Confirm that no abnormality is found on the soldering position and installation position of the parts around the IC. If some abnormality is found, correct by resoldering. NOTE When the IC leads are bent during soldering and/or repairing, do not repair the bending of leads. If the bending of leads are repaired, the pattern may be damaged. So, be always sure to replace the IC in this case.
Solder temporarily
Solder temporarily
Fig. 3-5 2. Supply the solder from the upper position of IC leads sliding to the lower position of the IC leads. (Refer to Fig. 3-6.)
Solder
Soldering Iron
IC
Supply soldering from upper position to lower position
Fig. 3-6 3. Absorb the solder left on the lead using the Braided Shield Wire. (Refer to Fig. 3-7.) NOTE Do not absorb the solder to excess.
Soldering Iron IC
Braided Shield Wire
Fig. 3-7
B3-2
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control for more than a standard time (second). Set Key VOL. (-) MIN Remocon Key 0 Standard Time (seconds) 1 Operations Releasing of V-CHIP PASSWORD. Initialization of the factory on TV. NOTE: Do not use this for the normal servicing. If you set a factory initialization, the memories are reset such as the channel setting, and the POWER ON total hours. Initialization of the factory on DVD. NOTE: Do not use this for the normal servicing. The function will only work without the setting of DVD disc at DVD mode. While pressing the Remocon Key for more than the Standard Time, press the Set Key simultaneously. POWER ON total hours are displayed on the screen. Refer to the "CONFIRMATION OF HOURS USED" VOL. (-) MIN 6 1 Can be checked of the INITIAL DATA of MEMORY IC. Refer to the "WHEN REPLACING EEPROM (MEMORY) IC". VOL. (-) MIN 8 1 Writing of EEPROM initial data. NOTE: Do not use this for the normal servicing. Display of the Adjustment MENU on the screen. Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment). Releasing of PARENTAL LOCK. Refer to the "PARENTAL CONTROL - RATING LEVEL". NOTE: The function will only work without the setting of DVD disc at DVD mode. While pressing the Remocon Key for more than the Standard Time, press the Set Key simultaneously.
VOL. (-) MIN
1
1
VOL. (-) MIN
4
1
VOL. (-) MIN
9
1
STOP
7
3
CONFIRMATION OF HOURS USED
POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation. NOTE: If you set a factory initialization, the total hours is reset to "0". 1. Set the VOLUME to minimum. 2. Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second. 3. After the confirmation of using hours, turn off the power.
ADDRESS DATA
INIT 00 06 CRT ON 0010
Initial setting content of MEMORY IC. POWER ON total hours.
= (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)
FIG. 1
C-1
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. NOTE: No need setting for after INI 1F due to the adjustment value. INI 00 10 +0 06 30 +1 00 60 +2 44 70 +3 00 05 +4 D0 05 +5 45 88 +6 30 03 +7 25 60 Table 1 1. Enter DATA SET mode by setting VOLUME to minimum. 2. Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second. ADDRESS and DATA should appear as FIG 1.
ADDRESS DATA
+8 05 00
+9 51 78
+A 01 56
+B 00 FF
+C 41 05
+D 50 FF
+E 0F FF
+F 47 FF
INIT 00 06 CRT ON 0010
FIG. 1 3. ADDRESS is now selected and should "blink". Using the RIGHT/LEFT button on the remote, step through the ADDRESS until required ADDRESS to be changed is reached. 4. Press ENTER to select DATA. When DATA is selected, it will "blink". 5. Again, step through the DATA using RIGHT/LEFT button until required DATA value has been selected. 6. Pressing ENTER will take you back to ADDRESS for further selection if necessary. 7. Repeat steps 3 to 6 until all data has been checked. 8. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input. After the data input, set to the initializing of shipping. 9. Turn POWER on. 10. Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 1 second. 11. After the finishing of the initializing of shipping, the unit will turn off automatically. The unit will now have the correct DATA for the new MEMORY IC.
SERVICING FIXTURES AND TOOLS
JG175A DVD Test Disc (A-BEX TDV-540) Ref. No. JG175A Part No. APJG175A00 Parts Name DVD Test Disc (A-BEX TDV-540) Remarks Tint adjustment of DVD mode
C-2
ELECTRICAL ADJUSTMENTS
1. BEFORE MAKING ELECTRICAL ADJUSTMENTS
Read and perform these adjustments when repairing the circuits or replacing electrical parts or PCB assemblies. CAUTION · Use an isolation transformer when performing any service on this chassis. · Before removing the anode cap, discharge electricity because it contains high voltage. · When removing a PCB or related component, after unfastening or changing a wire, be sure to put the wire back in its original position. · When you exchange IC and Transistor for a heat sink, apply the silicon grease (YG6260M) on the contact section of the heat sink. Before applying new silicon grease, remove all the old silicon grease. (Old grease may cause damages to the IC and Transistor). Prepare the following measurement tools for electrical adjustments. 1. Oscilloscope 2. Digital Voltmeter 3. AC Voltmeter 4. Pattern Generator 5. Multi-Sound Signal Generator On-Screen Display Adjustment 1. In the condition of NO indication on the screen. Press the VOL. DOWN button on the set and the Channel button (9) on the remote control for more than 1 second to appear the adjustment mode on the screen as shown in Fig. 1-1.
NO. FUNCTION
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 OSD H OSD CONTRAST CUT OFF H POSITION H.BLK L H.BLK R V SIZE V POSITION V LINEARITY V S CORRECTION V.COMP R CUT OFF G CUT OFF B CUT OFF R DRIVE G DRIVE B DRIVE BRIGHTNESS(CENT.) BRIGHTNESS(MAX) BRIGHTNESS(MIN) CONTRAST(CENT.) CONTRAST(MAX) CONTRAST(MIN) COLOR(CENT.) COLOR(MAX) COLOR(MIN) TINT SHARPNESS SUB BIAS BRI. AV(CENT.) BRI. AV(MAX) BRI. AV(MIN) CONT. AV(CENT.) CONT. AV(MAX)
NO. FUNCTION
35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 CONT. AV(MIN) COL. AV(CENT.) COL. AV(MAX) COL. AV(MIN) TINT AV SHARPNESS AV SUB BIAS BRI. DVD(CENT.) BRI. DVD(MAX) BRI. DVD(MIN) CONT. DVD(CENT.) CONT. DVD(MAX) CONT. DVD(MIN) COL. DVD(CENT.) COL. DVD(MAX) COL. DVD(MIN) TINT DVD SHARPNESS DVD SUB BIAS BRI. GAME(CENT.) BRI. GAME(MAX) BRI. GAME(MIN) CONT. GAME(CENT.) CONT. GAME(MAX) CONT. GAME(MIN) SUB BIAS TUNING V MUTE POWER ON V MUTE INPUT LEVEL SEPARATION L SEPARATION H X-RAY TEST H.STOP H.FREQ
Fig. 1-2
2. BASIC ADJUSTMENTS
2-1: CONSTANT VOLTAGE Input DC12V to DC Jack and turn the Power ON. Connect the digital voltmeter to the TP3801. Set condition is AV MODE without signal. Adjust the VR3801 until the digital voltmeter is 101 ± 0.5V. Input AC120V to AC cord, and then remove the DC Jack cord. 6. Adjust the VR3802 until the digital voltmeter is 102 ± 0.5V. 2-2: FOCUS 1. Receive the monoscope pattern. 2. Turn the Focus Volume fully counterclockwise once. 3. Adjust the Focus Volume until picture is distinct. Fig. 1-1 2-3: LEVEL 1. Receive the VHF HIGH (70dB). 2. Connect the AC voltmeter to pin 6 of CP101. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (63) on the remote control to select "LVL". 4. Press the RIGHT/LEFT button on the remote control until the AC voltmeter is 80 ± 2mV. 2-4: CUT OFF 1. Adjust the unit to the following settings. R CUT=7F, G CUT=7F, B CUT=7F, R DRV=3F, G DRV=05, B DRV=3F 2. Place the set with Aging Test for more than 15 minutes. 3. Set condition is AV MODE without signal. 4. Using the remote control, set the brightness and contrast to normal position. 5. Activate the adjustment mode display of Fig. 1-1 and press the channel button (03) on the remote control to select "CUT OFF". 6. Adjust the Screen Volume until a dim raster is obtained. D-1 1. 2. 3. 4. 5.
Function Step No.
01 OSD 15
TV
2. Use the Channel UP/DOWN button or Channel button (1-0) on the remote control to select the options shown in Fig. 1-2. 3. Press the MENU button on the remote control to end the adjustments.
ELECTRICAL ADJUSTMENTS
2-5: WHITE BALANCE NOTE: Adjust after performing CUT OFF adjustment. 1. Place the set with Aging Test for more than 15 minutes. 2. Receive the gray scale pattern from the Pattern Generator. 3. Using the remote control, set the brightness and contrast to normal position. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (12) on the remote control to select "R CUT". 5. Press the CH. UP/DOWN button on the remote control to select the "R CUT", "G CUT", "B CUT", "R DRV" or "B DRV". 6. Adjust the RIGHT/LEFT button on the remote control to whiten the R CUT, G CUT, B CUT, R DRV, and B DRV at each step tone sections equally. 7. Perform the above adjustments 5 and 6 until the white color is looked like a white. 2-6: HORIZONTAL POSITION 1. Receive the monoscope pattern. 2. Using the remote control, set the brightness and contrast to normal position. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (04) on the remote control to select "HPOSI". 4. Press the RIGHT/LEFT button on the remote control until the SHIFT quantity of the OVER SCAN on right and left becomes minimum. 2-7: VERTICAL POSITION 1. Receive the monoscope pattern. 2. Using the remote control, set the brightness and contrast to normal position. 3. Adjust the VR401 until the horizontal line becomes fit to the notch of the shadow mask. 2-8: VERTICAL SIZE 1. Receive the monoscope pattern. 2. Using the remote control, set the brightness and contrast to normal position. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (07) on the remote control to select "VSIZE". 4. Press the RIGHT/LEFT button on the remote control until the Up/Down OVER SCAN Quantity becomes equal to the Right/Left OVER SCAN Quantity. 5. Receive a broadcast and check if the picture is normal. 2-9: VERTICAL LINEARITY NOTE: Adjust after performing adjustments in section 2-8. After the adjustment of Vertical Linearity, reconfirm the Vertical Position and Vertical Size adjustments. 1. Receive the monoscope pattern. 2. Using the remote control, set the brightness and contrast to normal position. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (09) on the remote control to select "VLIN". 4. Press the RIGHT/LEFT button on the remote control until the SHIFT quantity of the OVER SCAN on upside and downside becomes minimum. D-2 2-11: SEPARATION Please do the method (1) or method (2) adjustment. Method (1) 1. Set the multi-sound signal generator for each different L-ch and R-ch frequency (Ex. L-ch=2KHz, R-ch=400Hz) and receive the RF signal. 2. Connect the oscilloscope to the Audio Out Jack. 3. Press the AUDIO button on the remote control to set to the stereo mode. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (64) on the remote control to select "SEPAL". 5. Press the RIGHT/LEFT button on the remote control to adjust it until the audio output wave becomes a fine sine wave. 6. Press the CH UP button 1 time to set to "SEPAH" mode. 7. Press the RIGHT/LEFT button on the remote control to adjust it until the audio output wave becomes a fine sine wave. Method (2) 1. Set the multi-sound signal generator L-ch=1KHz, R-ch =Non input and receive the RF signal. 2. Connect the oscilloscope to the Audio Out Jack (R-ch). 3. Press the AUDIO button on the remote control to set to the stereo mode. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (64) on the remote control to select "SEPAL". 5. Press the RIGHT/LEFT button on the remote control to adjust it until the R-ch output becomes minimum. 6. Press the CH UP button 1 time to set to "SEPAH" mode. 7. Press the RIGHT/LEFT button on the remote control to adjust it until the R-ch output becomes minimum. 8. Set the multi-sound signal generator L-ch=Non input, R-ch=1KHz and receive the RF signal. 9. Connect the oscilloscope to the Audio Out Jack (L-ch). Then perform the above adjustments 3~7. 2-10: OSD HORIZONTAL 1. Activate the adjustment mode display of Fig. 1-1 and press the channel button (01) on the remote control to select "OSD". 2. Press the RIGHT/LEFT button on the remote control until the difference of A and B becomes minimum. (Refer to Fig. 2-1)
01 OSD 15
A
B
Fig. 2-1
ELECTRICAL ADJUSTMENTS
2-12: BRIGHT CENTER 1. Using the remote control, set the brightness and contrast to normal position. 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (18) on the remote control to select "BRTC". 3. Press the RIGHT/LEFT button on the remote control until the brightness step No. becomes "3A". 4. Press the INPUT SELECT button on the remote control to set to the AV mode. 5. Using the remote control, set the brightness and contrast to normal position. 6. Activate the adjustment mode display of Fig. 1-1 and press the channel button (30) on the remote control to select "BRTCA". 7. Press the RIGHT/LEFT button on the remote control until the brightness step No. becomes "38". 8. Press the TV/DVD button on the remote control to set to the DVD mode. 9. Activate the adjustment mode display of Fig. 1-1 and press the channel button (42) on the remote control to select "BRTCD". 10. Press the RIGHT/LEFT button on the remote control to increase the step numbers by 5 steps to the AV. . 2-13: TINT CENTER 1. Receive the color bar pattern. (RF Input) 2. Using the remote control, set the brightness, contrast, color and tint to normal position. 3. Connect the oscilloscope to TP024. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (27) on the remote control to select "TNTC". 5. Press the RIGHT/LEFT button on the remote control until the section "A" becomes a straight line. (Refer to Fig. 2-2) 6. Receive the color bar pattern. (Audio Video Input) 7. Press the INPUT SELECT button on the remote control to set to the AV mode. 8. Using the remote control, set the brightness, contrast, color and tint to normal position. 9. Activate the adjustment mode display of Fig. 1-1 and press the channel button (39) on the remote control to select "TNTCA". 10. Press the RIGHT/LEFT button on the remote control until the section "A" becomes a straight line. (Refer to Fig. 2-2) 11. Press the TV/DVD button on the remote control to set to the DVD mode. 12. Playback the Title2 (color bar pattern) of JG175A. 13. Activate the adjustment mode display of Fig. 1-1 and press the channel button (51) on the remote control to select "TNTCD". 14. Press the RIGHT/LEFT button on the remote control until the section "A" becomes a straight line. (Refer to Fig. 2-3)
"A"
Fig. 2-2
"A" Fig. 2-3 2-14: COLOR CENTER 1. Receive the color bar pattern. (RF Input) 2. Using the remote control, set the brightness, contrast, color and tint to normal position. 3. Connect the oscilloscope to TP022. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (24) on the remote control to select "COLC". 5. Adjust the VOLTS RANGE VARIABLE knob of the oscilloscope until the range between white 100% and 0% is set to 4 scales on the screen of the oscilloscope. 6. Press the RIGHT/LEFT button on the remote control until the red color level is adjusted to 90 ± 5% of the white level. (Refer to Fig. 2-4) 7. Receive the color bar pattern. (Audio Video Input) 8. Press the INPUT SELECT button on the remote control to set to the AV mode. 9. Using the remote control, set the brightness, contrast, color and tint to normal position. 10. Activate the adjustment mode display of Fig. 1-1 and press the channel button (36) on the remote control to select "COLCA". 11. Press the RIGHT/LEFT button on the remote control until the red color level is adjusted to 90 ± 5% of the white level. (Refer to Fig. 2-4) 12. Press the TV/DVD button on the remote control to set to the DVD mode. 13. Activate the adjustment mode display of Fig. 1-1 and press the channel button (48) on the remote control to select "COLCD". 14. Press the RIGHT/LEFT button on the remote control to set the same step numbers as the AV.
D-3
ELECTRICAL ADJUSTMENTS
White 0% 2-18: Confirmation of Fixed Value (Step No.) Please check if the fixed values of the each adjustment items are set correctly referring below.
NO. FUNCTION STEP NO.
00 00 00 04 0C 03 05 58 25 25 00 70 05 00 58 25 25 00 70
NO. FUNCTION
38 41 43 44 45 47 49 50 53 55 56 57 59 60 61 62 68
STEP NO.
05 00 58 25 25 00 70 05 00 58 25 25 00 00 00 40 3F
100%
White 100%
Red Level
Fig. 2-4
2-15: CONTRAST MAX 1. Activate the adjustment mode display of Fig. 1-1 and press the channel button (22) on the remote control to select "CNTX". 2. Press the RIGHT/LEFT button on the remote control until the contrast step No. becomes "30" 3. Receive a broadcast and check if the picture is normal. 4. Press the INPUT SELECT button on the remote control to set to the AV mode. 5. Activate the adjustment mode display of Fig. 1-1 and press the channel button (34) on the remote control to select "CNTXA". 6. Press the RIGHT/LEFT button on the remote control until the contrast step No. becomes "31" 7. Receive a broadcast and check if the picture is normal. 8. Press the TV/DVD button on the remote control to set to the DVD mode. 9. Activate the adjustment mode display of Fig. 1-1 and press the channel button (46) on the remote control to select "CNTXD". 10. Press the RIGHT/LEFT button on the remote control to set the same step numbers as the AV. 2-16: SHARPNESS 1. Activate the adjustment mode display of Fig. 1-1 and press the channel button (28) on the remote control to select "SHRP". 2. Check if the step No.SHRP is "11". 3. Press the AV button on the remote control to set to the AV mode. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (40) on the remote control to select "SHARPA". 5. Check if the step No.SHRP is "11". 6. Press the DVD button on the remote control to set to the DVD mode. 7. Activate the adjustment mode display of Fig. 1-1 and press the channel button (52) on the remote control to select "SHARPD". 8. Check if the step No.SHRP is "05". 2-17: OSD CONTRAST 1. Activate the adjustment mode display of Fig. 1-1 and press the channel button (02) on the remote control to select "OSD C". 2. Check if the step No.OSD C is "00".
02 05 06 08 10 11 16 19 20 21 23 25 26 29 31 32 33 35 37
OSD CONTRAST H.BLK L H.BLK R V POSITION V S CORRECTION V.COMP G DRIVE BRIGHTNESS(MAX) BRIGHTNESS(MIN) CONTRAST(CENT.) CONTRAST(MIN) COLOR(MAX) COLOR(MIN) SUB BIAS BRI. AV(MAX) BRI. AV(MIN) CONT. AV(CENT.) CONT. AV(MIN) COL. AV(MAX)
COL. AV(MIN) SUB BIAS BRI. DVD(MAX) BRI. DVD(MIN) CONT. DVD(CENT.) CONT. DVD(MIN) COL. DVD(MAX) COL. DVD(MIN) SUB BIAS BRI. GAME(MAX) BRI. GAME(MIN) CONT. GAME(CENT.) CONT. GAME(MIN) SUB BIAS TUNING V MUTE POWER ON V MUTE H.FREQ
D-4
ELECTRICAL ADJUSTMENTS
3. PURITY AND CONVERGENCE ADJUSTMENTS
NOTE 1. Turn the unit on and let it warm up for at least 30 minutes before performing the following adjustments. 2. Place the CRT surface facing east or west to reduce the terrestrial magnetism. 3. Turn ON the unit and demagnetize with a Degauss Coil. 3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT) 1. Tighten the screw for the magnet. Refer to the adjusted CRT for the position. (Refer to Fig. 3-1) If the deflection yoke and magnet are in one body, untighten the screw for the body. 2. Receive the green raster pattern from the color bar generator. 3. Slide the deflection yoke until it touches the funnel side of the CRT. 4. Adjust center of screen to green, with red and blue on the sides, using the pair of purity magnets. 5. Switch the color bar generator from the green raster pattern to the crosshatch pattern. 6. Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets. 7. Combine red/blue (magenta) and green by adjusting the pair of 6 pole magnets. 8. Adjust the crosshatch pattern to change to white by repeating steps 6 and 7. 3-2: PURITY NOTE Adjust after performing adjustments in section 3-1. 1. Receive the green raster pattern from color bar generator. 2. Adjust the pair of purity magnets to center the color on the screen. Adjust the pair of purity magnets so the color at the ends are equally wide. 3. Move the deflection yoke backward (to neck side) slowly, and stop it at the position when the whole screen is green. 4. Confirm red and blue colors. 5. Adjust the slant of the deflection yoke while watching the screen, then tighten the fixing screw. DEFLECTION YOKE DEFLECTION YOKE SCREW MAGNET SCREW 3-3: STATIC CONVERGENCE NOTE Adjust after performing adjustments in section 3-2. 1. Receive the crosshatch pattern from the color bar generator. 2. Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets. 3. Combine red/blue (magenta) and green by adjusting the pair of 6 pole magnets. 3-4: DYNAMIC CONVERGENCE NOTE Adjust after performing adjustments in section 3-3. 1. Adjust the differences around the screen by moving the deflection yoke upward/downward and right/left. (Refer to Fig. 3-2-a) 2. Insert three wedges between the deflection yoke and CRT funnel to fix the deflection yoke. (Refer to Fig. 3-2-b) RGB RGB
R G B
R G B RIGHT/LEFT SLANT
UPWARD/DOWNWARD SLANT Fig. 3-2-a
WEDGE
WEDGE
WEDGE WEDGE POSITION Fig. 3-2-b
6 POLE MAGNETS 4 POLE MAGNETS PURITY MAGNETS Fig. 3-1
D-5
ELECTRICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
CD803
CD802
CRT PCB
CP803B CP802B TP022 J801 TP024 CP801
CRT
POWER PCB
CP101 J3801 CP3803 VR3802 VR3801
CP3001
J4201 TU001 CP402 FB401
CP803A CP802A
CD3001
CP3802 D3824
CD805
CP401 CRT
SPEAKER
CRT
CP301 CP8002
CD3801
AC IN
CP403 CP302 VR401
SPEAKER
CP8001
CD8501
J2203
AV PCB
J2201 J2202
J2204
DVD PCB
DECK CD
CP8502 CP2302 CP2001 CD8505 CP2303 CP2301
CD2001
D-6
DVD ST SOLUTION BLOCK DIAGRAM
C C
64M SDRAM IC4007 IS42S16400-7T
FLASH IC4012 M29W160ET90N6
AD0~13, SMI_DQMU /CLK/DQML/WE/CAS /RAS/CS0
DATA0~15
DQ0~15
ADDR1~20, F_OE/CE/ WE/DQM0/RESET
TV BLOCK
MECHA
VR-DVD/CD, LD-DVD/CD, LMD1/2, CD-DVD TR+/, FO+/ REFD, A, B, C, D, E, F RF AMP/DSP IC2001 STM6316ATXXZ
CVBS
IRQ0,BB_V4,AFEC_EVALID, XDATA,XBCLK,XPCLK,XERROR C D
DVD_Y DVD_C
Pick
FE_RESET
MPEG IC4002 STM5589AVA
PCM_DATA0/LRCLK/MCLK/ SCLK,MDI,MC,ML
STEREO DAC IC8502 PCM1742KE/2K
AUDIO L AUDIO R ZERO DVD RESET
Open/ Close Sensor
CLS_SW, OPN_SW
SCL,SDA
SPDIF TD FD
TX RX
A C
DMUTE
Spindle Motor Feed Motor
ST1+/-, ST2+/-, W,V,U, W+/-, V+/-,U+/-
OP AMP IC2304 BA10358F-E2
A
C
A
E
1.8V REG IC8504 PQ070XZ01ZP
C
A
1.8V REG IC8501 PQ070XZ01ZP
E
MOTOR DRIVE IC2301 M63018FP
7V REG IC2305 PQ070XZ01ZP
E
C
3.3V REG IC8503 PQ1M335M2SP
D
A --- 1.8V B --- 2.5V C --- 3.3V D --- 5V E --- 9V
E-1
E-2
TV BLOCK DIAGRAM
VOL DOWN
CH DOWN
VOL UP
CH UP
RESET IC IC103 PST3231NR
1 *A 2 *A
POWER ON/OFF OPEN/CLOSE STOP PLAY SKIP FF SKIP REW
FROM DVD BLOCK
33
18 17
MICON IC IC101 OEC6072B
22 23 24 25 26 27 36
6 11 12 20 38 37 4 40 41
TU001 10 11
31 X101 16MHz 32
Q105
V-BUFFER
CVBS DVD C DVD Y DVD_RESET
RX
*B 57 56 55 5
AMP 1 IC4201 NJM4580M 7 5 3
*C
TX
6 *A
54 59
14
R.OUT G.OUT B.OUT P.CON 25V.
3 DY801 3 F 9 8 7 V801 CRT
15
16
DVD_A_OUT_L DVD_A_OUT_R
L R
Q4209~Q4212
MUTE SW
MEMORY IC199 S-24C04BDP-LA 19 18 1
40 30 51 50
37
45
*E
Q4203
ZERO MUTE
SOUND DECORDER 2 IC902 AN5829S 3
22 21
4
*D
2
VIDEO SW 6 IC4202 MM1502XNRE *B X601 3.579545MHz
19
1
V.OUT IC401 AN5522
42
Q405 23 H.DRIVE
Q406 H.OUT
FB401 1 F S HV
Q4201
SPDIF-134
DRIVER
FBT
35
25
9
Q301
CHROMA IC601 LA76319M-MPB-E
Q902
BUFFER
MUTE
2 V J2202
2 L J2203
2 R
6
5
3
2 R *E
5 1 AUDIO SW IC903 7 NJM2533V 3 2 2 1 AUDIO SW IC904 7 NJM2533V 3 Q901
BUFFER Q305 BUFFER
13 15
SPEAKER SP301 SPEAKER SP302
J2204
L V J4201
3
6
SOUND AMP IC301 AN7512
11 8
SOUND+B Q302
BUFFER
HEADPHONE J2201
*A---AT+5.6V *B---P.CON+9V *C---CHROMA+5V *D---P.CON+A5V *E---P.CON+12V
E-3
*E
E-4
POWER BLOCK DIAGRAM
SOUND+B
UNREG+8V
F3801
D3840~D3843
AC IN
RECTIFIER
TRANSFORMER SWITCHING T3802
12
Q3810
FEED BACK SW
IC3803 PS2561L1-1-V(W) FEED BACK
Q3811, Q3812
SW
8 5 3
18
14 10
+B
VR3802
AC +B ADJ.
UNREG+5V
17
UNREG+12V
VR3801
DC +B ADJ.
TRANSFORMER SWITCHING T3801
1 2
J3801 DC JACK
9 12
Q3808
PROTECTOR RY3801 RELAY
11.3V REG OPE AMP IC3802 NJM2368D
3 6 7
13 14
DC IN
Q3806 DC POWER SW Q3803
PROTECTOR
1 6 4
5
16
Q3804 REG. DRIVER Q3805 REG. DRIVER Q3807
SW
E-5
E-6
Q4003
C2020
R2011
R4127
C2032 R2017
R2064 R2089 R2020 Q2002 R2009 C2059_1 1 C2031 26 W811 R2065 R2043 C8535 IC8501 R4069 X2001
C2013
W817 R2008 L2004 W816
D2001 R2102 76 51 R8517 R2034 C8534_1 C2011 C2044 C2046 C8538_1 C2321_1 C2054 R2090 C2053 C2048 C2052C2049 R2343 R2341 IC8504 R8521 R8518 W873 W878 W877 R8535 R8533 C8528 R4005 R4007 C2050 C2051 R2311 R2308 R2046 R2056 C2334_1 IC2304 C2047 R2051 R2037 C2333_1 R2086 C8532_1 R2079 C2061 W822 C2055 C2041 W813 R2044 R2077 C8549_1 R2047 R2062 C2042 R2082 C8533 W872 R8511 R2023 R2024 R2016 C8537 R4065 R4063 C8536_1 IC8503
Q2007 D2002 Q2005Q2004
R4144
R8523
IC4007
IC4002
DVD (TOP SIDE)
R2314 C2315 W808 C2314 C2316 W806
C2326 R2080
R2050 R2078 C2060 R2313
R2312 R2342 IC2305
W854 R4008 R4010 W879 R4011 W876 R4058
R4145 R8530 R4147
C2327 HS2301 C2318 C2329_1 C2325_1 C2328_1 C2322_1 R2315 W834 W833 C2337
W880 R4132 R4133 R4134 R4059 C8547_1 W871 R8538 R8537 W870
C4013 C4011 B8505 C2335 L4002
Q8503
Q8501
Q8502
C2320_1
IC8502 R4013 R8501 R8507 R8513 C8523 C4022 R4014 R8502 L8501 R8514 L8502 R8515 L8503 C8502 C8521 C8520 R4015 C8513_1 C8524 C8516 C8504 C8522 C8515 L4004 C8508 R8522 C8510 R8520C8509 R8505 C8501 C8512 W849 W845 W841 W847 L4001 L8507 C8525_1 W839 R8508 W844 Q8506 R8524 W848 R8528 C8507_1 W818 Q8508
D8508 R8509 CD8505
Q8507
CP8502
C8531 W859
B8501
PRINTED CIRCUIT BOARDS
D8502
D8501
D8503 D8504 C2336 C8550
R2325 R2326 R2310 R2317 R2306 R2321 R2322 R2307 R2323 R2324
R2327 R2328 R2329 R2318 C2305
C2307 C2304 C2324
C2338 C8519 W809 R2339 C4009 C4007 D8510 C4012 C4015 R4043 R4046 C2309 C2312 C2306 C2302 C2303 C2323 R2303 R2305 R2309 Q8505 C8548 R4070 C8529 R8536 W825 R4006 C4005 R4148 C4004 C2330 C4003 R2338 C4008 R2337 C8551 R2029 R2081 B2003 R2075 R2027 R2067 C2008 C2034 B2001 C2015 C2033 C2062 C2039 C2056 C2045 C2035 C2037 C2036 R2031 C2040 B2005 B2004 C4010 C4053 C4023 R4012 R4062 C4039 C4018 C4016 C4020 C4059 C4061 C4056 C4052 R4003 R4129 R4131 R4135 C4006 R4179 C4024 R4071 C4025 C4021 C4017 C4019 R4049 R4146 W815 B8502
DVD (BOTTOM SIDE)
R4073
C4027 R4016 C4028
R2041
B2301 C2014
C2012 C2016 C2064 C2067 R2039 C2019 R2007 C2003 R2004
W827 W801 C2066 C2004 C2005 C2006 R2014 R2302 R2301 C2001
C4036
C2301 W803
6014R
IC2001
F-1
CP2301 CP2303 W819 CP2001 L2001 R2095 R2013 C2065_1 C4038 R2012 C2063 W821 Q2006 C2009 R2026 W820 IC4012 C2017 C2018 C2021 R2006 R2010 R2096 R2025 Q2008 R2005 R2028 R2001 R2002 R2018 R2015 R2049 R2048 L2002 C2058 C2057 CP2302 R4054 R4061 R4056 R4064 R4068 Q2001 Q2003 C2024_1 R2101 R2100 R2099 B2002 L4003 R4067 C4014 157 R2057 R2060 R2058 R2059 R2061 R2087 R2088 IC2301 1 C4037_1 R4136 R4137 C4001 R4143 Q4001Q4002 R4117 X4001 C4026 IC4003 105 R4128 53 C8517_1 D8507
R8506 W837 R8503 D8505 D8506 W838 B8503 C8518 C8530 R4017 R4120 R4077 R4076 R4075 R4074 R4141 R4142 C4060 B4002 R4124 R4119 B4004 R4122 C4057 R4121 R4118 R4018 R4123 R4138 R4139 R4140
R4125
C4062_1
0
R4066
F-2
SW2218
SW2217 SW2216 SW2215 SW2214 SW2219
SW2213 SW2223 J2201 J2202 J2203 J2204 OS2202 D2201 C2205 R4283 W009 W011 C2201 C407 W840 W049 SW2221
SW2220
C2204
D107
W032
W816
W037
W034
W839
R2201
W016
R2226
W087
W065
D103
W825
R2202 W096 W036 R101 R2225 W035 W088 W039 W008
HS301 C101 W033 W112 C103 IC199 W814 W804 R121 C119 W820 C3003 L101 W844 W847 R411_1 W150 C434_1 CP806 HS401 R467 C406 R412 IC401 D401 W185 W181 L4203 C802 CP801 W183 W045 W022 W012 W074 W162 C628 W163 C626 W101 L904 W066 CP803B D901 R620 R804 C622 Q806 W159 Q804 W809 W807 R810 R805 W133 D801 TP022 C619 C611 R616 W107 W001 W050 L801 R627 C612 W152 W169 C804 W170 W178 R424 W057 W842 W175 W207 R4206 W174 W173 W171 W888 CP403 W119 R613
R803
J8 01
W206
W812 W205
C130
W014 W863 IC101 W187 W023 C405 R415 R418 R416 R414 R413_1 W201 W180 W179 W071 W879 W878 W209 W024 W189 C110
C312 IC301 W031 C347 R311 D3007 R151 C328 C346 W819 R911 W030 R912 C313 W167 W026 W043 W051 W099 C4217 W861 W827 R4208 W837 W044 W832 R159 W128 C4206 C4207 W025 R630 W013 L4201 CP8001 W857 C3012 W052 C4229 X601 W182 R806 TP023 C4231 C3005 W147 W138 W070 Q805 W146 W867 W834 C4232 CP802B L602 C4234 C922 C940 W132 C604 W868 D803 C942 W134 C949 W151 S803X CP301 W068 R605 W136 C605 L601 W208 W108 W877 W095 W080 W197 W082 W109 W110 W154 W116 W115 W093 W094 W081 W153 R612 W177 W876 W845 W067 C606 C609 R618 W002 R808 D802 W871 C948 C4202 R4204 R4203 W122 W123 W142 C4201 C603 TP024 W862
R807
W064 D106 X101 W805
D102
R346
W803
W149
W015
R303
R301
C303
W018 W017
W021
W063
W106
C4214 C633 R802
W029 W028
C4219
W137 C945 D404
C4227
W843 C602
PRINTED CIRCUIT BOARDS AV/CRT (INSERTED PARTS)
W145 W144 W143 CP8002 W129 C920
W914
W006
SOLDER SIDE
W089
W884
R421 VR401
W056 W069
C414
R407
R427
D403
C4230 W148
C631 C624
W010
D101
D105
W004
W046
W047
L3001
W048
W058
W176
W198
W111 R4205
W075
W155
W160
W053
S803Y
D416
L902
W054
C417
C925 W085 C926 W098 W061 W090 W059 W060 W168 C907 C928 R909 R614 W083 R401 D603 W114 C931 C932 R603 C3013 C3001 W100 C3028 R3007 W097 W084
0
R402 R456 D405 L401 W204 C421
W055 C418 W130
R447
C423
W852
W855
D406
T401 R460 Q406
C428
W103 C3015 W193 C634 R3020 D415 W165 W105 R3009
C936 C403
W003 D412
CP401
IC3005
C3026 Q3008 W113 C3023 CP802A C3021 Q3005 Q3007 R3008 Q3003 R3001 W007 Q3006 HS3001
W200
B401 HS402 R405 R404 W072 W828 D411
C429
R3006 R3004 IC3001 W802
W092
W158
R3003
R3011 R3005 Q3009 IC3002 C3010 C3009 Q3002 Q3004 C3025
TP401
W202
W195
CP803A CP402 D409 L4204
W810
C3030 W190
C402 W073 W821 W104 L4202 R444 L001 R4220 R4222
D407 R453
D410
W005
CP3001
R3012 R3002 C3008 W194 L3002 W813
W851
TU001
R442 R445 W164 TP402 Q4208 C4204 C006_1 TP403 B4201 D402
R450
C3002 W077 W078 W102 Q3000 CP101 C4208
R423
R430 W836
C3014 W079 R4225 C4236 C4211
W086
W859
J4201
C432_1
FB401
D413
C431
W196
C422
R417
C923
R419
C921
Q405
C924
W156
C410
Q402
R429
D408
CP302
F-3
F-4
F-5
R2214 R2216 R2220 R2219 R2221 C4275 R2217 R2218 C2202 C2203 R2215 C4274 C4266 R103 IC103 Q2201 R147 R143 R115 Q106 R123 R110 C107 C108 C102 R127 R302 R150 R113 R125 C117 C306 C309 R312 R323 Q105 R148 R140 C129 C111 R142 R109 C4221 R149 R144 R141 R157 R145 Q301 C127 R160 C106 R114 R120 W856 C109 R134 C128 R132 R122 C132 C133 C131 C124 C104 R126 R306 C301 R304 C310 R310 R308 R622 R4202 R4201 C3004 C632 R632 R309 Q302 Q305 R305 IC4202 R4233 R4232 C3011 C3016 49 IC4201 R4229 Q4203 C3018 C4233 1 R4237 R4236 R4252 R4251 Q4212 R4228 C944 R602 C629 C630 33 R4219 R4211 R4218 C4212 R4212 C4216 C4210 R4213 C4220 C4225 R4223 R4224 C4222 C4226 R4230 R4243 R4231 R4209 C627 R625 R626 R624 R420 C625
IC 60 1
Q4211 R4238 R918 IC904 R905 Q901 Q4209 IC903 C607 R608
17
C3020
R809 R815 C809 R813 R801 C618 R609 R607 C608 R615 C614 C613 R628 Q605 R428 R426 Q403 C810 R816
C621 C601 R619 C620 R617 C617 Q601 R611 R610
R4239 R4240
C811
Q4210 Q902 R915
C3019 R916 R914
R917
C302
C947 C946 R910 C951 C950
PRINTED CIRCUIT BOARDS AV/CRT (CHIP MOUNTED PARTS) SOLDER SIDE
R634
0
C939 C929 R3019 Q3013 Q3012 Q4204 Q4205 R4207 R3014 R3018 R3017 Q3001 Q3010 R3021 R4226 Q4207 R3015 C3024 Q4206
C934 C937
R4214
IC902
Q602
C933 R908 C935 C938 R913
C001
R4247 C4205 Q4201 R4210 R4216 C4215 R4221
R4246 C002 C4224 C4239 C4240
F-6
PRINTED CIRCUIT BOARDS POWER
SOLDER SIDE
R3800 D3840 C3826
D3841 C3833 R3831
R3832
D383 8
IC3803
R3814 R3833 D3839
S3802 CD3801_1 FH3802 F3801
D
FH3801
38
D3843
06
Q3810 D3804 D3842 L3802 C3834 C3829 R3828 R3826 W865 R3835
D380 2
W001 C3828 R3807 R3829
S3801
R3830 C3806 R3808 C3803
Q3803 R3806 R3809
C
38
R3837 C3835_2 R3847 D3850 HS3802 C3843_1 T3802 C3841
C3 83 8_ 1
12
D3845
R3838 B3806 R3846 Q3811 B3805 D3852 R3844 W015
C3811
R3843
D3849 Q3812 R3841 D3851 R3849 R3839
W036
W853
R3834 D3847 W010
IC3802
Q3805 W854 R3813 C3822 W805
R3811
C3840 C3836_1
R3812 C3805 R3810 Q3804 C3807 D3844
R3802
W002
D3846
R3815
D3828
C3818
D3
C3837 C3842
D382 2
W022 C3823 W004 CP3803
82
9
D3807
D3831 R3821_1 D3830 B3803 C3817_1
W009
D3824
D3818 D3819 W011 D3826 D3 82 7
R3
R3804
80
3
W804
C
D3817 C3824 W012 W035 W005 W006 W007 C3819_1 D3815 D3825 W017 W016 C3825 W019
P3
80
R3820 Q3807 W020 C3816 R3816 D3811 C3809 C3815 C3813 C3814 D3810 B3802 D3823 B3804 HS3801 B3801 W867 T3801
2
D3805 D3808
D3832 R3822
R3827
D3821
VR3802
VR3801 C3821
D3
81
6
D3813
D3812 R3818
D3833 D3814 Q3808 R3819 Q3806 R3805 Q3802
D3820 C3810 J3801 F3802
D3801
L3801 W021 C3820_1 RY3801
D3809 W822
D3803
F-7
A
B
C
D
E
F
G
H
RF AMP/DSP SCHEMATIC DIAGRAM
8
(DVD PCB)
8
DVD LOADER DK4001 CV-VLM102 DVD JG2001 R2001 18 R2002 18 VCC5 JG2002 100 KA CD JG2004
7
FFC(P=0.5mm) CD2001 2H0O1902
7
R2015 18 R2018 18 R2041 R2025 220 1M R2028 TWSEL C2036 6.8K LD_CTL Q2008 KTC3875S_Y_RTK 0.1 0 R2026 270 R2095 16V 10 KA C2018 100 RFSACD TP2002 W811 1M 4.7K R2043 R2065 2
R2005
C2024_1
220
15P CH
15P CH
R2037
R2077
0.01 B
B
2.4 10uH NLV32 FROM/TO LOADER CP2001 52975-2492 24 GND VCC C B SW1(DVD/CD) E SW2(L/H) F A D Vref VR(DVD) VR COM VR(CD) GND LD(CD) PD LD(DVD) GND NC T DRV T RTN F DRV F RTN TR+ TRFO+ FOLD-DVD LD-CD 0.01 B VR-CD C2066 VR-DVD F A D C2059_1 6.3V 100 C B CD-DVD E 0.1 B C2057 C2065_1 6.3V 47 KA L2001 3.7 1.3 R2006
10uH NLV32
TP2003
TP2004
TP2005
0.01
0.01
16V 10 KA
L2002
0.01
Q2003 KTC3875S_Y_RTK 100 R2096 2.0 270 C2009
10K
10K
3.7
LCD_CTL
6.8K
C2037
DVD_LD_CTL Q2001 2SA1036K
R2010
C2041 6.3V 47 KA 0.1 B R2082 10K
4.4
6.3V
CD_LD_CTL 4.8 Q2006 4.6 2SA1036K 0
FROM/TO MPEG
4.6
10K
B
R2031 1M
ICD PG0 PG1 JG2009 JG2010 JG2011 D_GND JG2012 +3.3VD JG2003 FE_RESET
FE_RESET SCL SDA IRQ0 BB_V4 AFEC_EVALID XDATA XBCLK XPCLK AFEC_SCTST XERROR
B
C2040
100BT02003 20MHz
C2031
X2001
PG0
C2035
PG1
C2001 0.1
B
1
C2042
C2045
0.01 B
R2034
C2033
R2090 22
6
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
C2058 0.1 C2004 6P CH L2004 2.7uH KA CH REFD C2003 C2005 0305 B R2007
6
R2044 1K 1.3 R2009 2.7K +-1% R2011 10K +-1% 0.6 0.9 0.1 0.9 0 0.2 0.2 0 3.3 0.1 2.0 1.9 1.0 0.9 0 0 1.9 0 3.4 0 3.3 0 1.9 0
100 99 1
1.3 0 0.6 TP2001 0.7 C2008 C2011 0.01 B 6.3V 47 KA 1.9 2.4 0 B W817 C2012 C2013 C2014 C2015 D W820 C2016 C W821 C2017 0.01 B 0.01 B 0.01 B 3.3 2.2 0.1 B 1.9 2.4 1.9 2.4 3.3 0 C2063 0.0033 B C2019 C2020 0.01 0.01 B B 3.3 1.9 0 F R2014 R2013 1K +-1% 1K +-1% 10K +-1% C2021 C2064 0.0033 B 0.01 B 2.1 2.1 0 1.9 0 0 0.01 B 6.3V 47 KA 2.4
98
TST_ADC
97
TST_SLICE
96
TST_PM
95
GNDL
94
LMD2
93
LMD1
92
TWSEL
91
VCCA33
90
LD2
89
LD1
88
VCC18PLL
87
FREIN
86
FREOUT
85
PLLOFF
84
GNDPLL
83
VDD18ADAC
82
VSSDAC
81
RESET_N
80
TEST
79
PG(0)
78
PG(1)
77
76 75
2.8 0.1 3.3 0 3.3 3.3 3.4 3.4 3.4 3.4 0 0.8 0.8 1.9 1.6 0 0.1 0.1 3.3 0
10K R2062 10K C2055 0.01 R2047 B 22K IRQ0
R2004 100 C2006 22P CH 470P CH 1.3 0 A 0.7 R2008 BUFFER Q2002 2SA1037AK W816 2.2
RFIN RFOUT VCCA18 A GNDMN B VCC33MN REFD VCC18MN D VCC18IS C VCC33IS GNDAIS VCC33SD VCC18SD GNDSD F E VSHIELDIS VCC18ADC VSS(ESD5) VSS(ESD5) VCC18DAC SPINDLE REFGND REFDAC SLEDGE REFEXT VDD33 VDD18 PD(7) PC(0) PC(1) PC(2) PC(3) PC(4) PC(5) PC(6) PC(7) TACT FACT 24 25 26 27 GNDADC VSHIELDADC VCC33DAC GNDDAC 52 51 50 49 PD(3) PD(4) PD(5) PD(6) RF AMP/DSP IC IC2001 STM6316ATXXZ 99 RFSACD 77 76 75 74 VDD18 VSS(ESD5) PF(0) PF(1)
VDD33 VSS(ESD5) PE(0) PE(1) PE(2) PE(3) PE(4) PE(5) OUT_SYNC OUT_DATA OUT_DVALID VDD18 OUT_CLK VSS(ESD5) OUT_EVALID OUT_ERR VDD33 VSS(COMP) PD(0) PD(1) PD(2)
39P
100 VBGFILT 1 2 IREF GNDAI
70
6
5
71
5
72
4
73
3
74
2
5
SDA SCL PE4 PE5 R2046 W813 W822 56 R2056 R2057 R2058 C2056 0.01 B R2059 150 56 56 56 C2049 C2050 C2051 C2052 15P CH XDATA 15P CH XPCLK 15P CH 15P CH XBCLK C2048 15P CH BB_V4 AFEC_SCTST
10
11
12
13
4
4.8 D2001 KDS121RTK W801 W827 W819 VR-CD R2049 0 91 0 3 1 2 0.2 D G 0 0 S 0 R2023 3.3K 0 DPD_TE_CTL Q2007 KTC3875S_Y_RTK R2048 0 VR-DVD 91 1 2 R2016 4.7K 3 0.2 CD_CTL Q2005 2SK3018 0 D G S 4.8 0 R2024 10K
14
62
63
64
65
66
67
9
68
8
69
7
4
15
16
60
61
17
59
R2060 R2061 C2062 0.01 B
56 56
C2053 C2054
15P CH 15P CH
AFEC_EVALID XERROR C2060 0.001 B R2078 4.7K R2079 4.7K TR ERR JG2006 F0 ERR JG2005
R2012
10K +-1%
19
18
20
56
57
58
R2050 1.6 1.6 R2086 2.8 R2087 0.6 R2088 1.6 10K 10K 10K R2051
10K 10K
22
24
23
3
FROM REGULATOR2
25
51
D2002 KDS120RTK B2001
52
53
54
R2039
21
55
E
C2061
0.001
B
FROM/TO MOTOR DRV LDM OPN_SW PSMUTE SBMUTE SPD_FG TD FD REFDAC SLD1 SLD2 SPD TRTR+ FOFO+ INSW D_GND +3.3VD
3
P.CON+A5V FCM2012H-102T04 P.CON+A3.3V P.CON+A1.8V
DVD_CTL Q2004 2SK3018 B2004 FCM2012H-102T04 B2005 FCM2012H-102T04 B
26
B2002 FCM2012H-102T04 B2003 FCM2012H-102T04 +3.3VA +1.8VA +3.3VD 3.3
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
1.7 3.3
45
46
0
47
48
49
50
0 2.7 2.7 1.3
0 2.7 2.7 2.7 1.9 1.6 3.3 3.3
0 3.3
0 3.3 2.0
0 1.9 3.2 3.2
C2046 C2047 10K +-1% 560 +-1% R2080 10K 10K 560 +-1% 560 +-1% 10K R2067 10K R2081 10K 560 +-1% 560 +-1% 0.01 B R2017 B
6.3V 47 KA 6.3V 47 KA
+1.8VD
0.01
R2102
B
C2032
10K +-1%
R2075
0.1
10K
C2067
10K
R2064
R2089
R2020
R2101
R2100
2
C2044
0.01
2
R2099
C2034
GND D_GND
C2039 0.01
R2027
R2029
B
JG2038 JG2039 JG2040 JG2041 JG2007 JG2042
CD-DVD
INSW
OPN_SW
REFDAC
PSMUTE
SBMUTE
SPD_FG
CD-DVD
SLD2
SLD1
LDM SPD
PCB130 VMC303
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.
TD
FD
ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARE
1
A
B
C
D
E
F
G
H
G-1
G-2
A
B
C
D
E
F
G
H
MOTOR DRV SCHEMATIC DIAGRAM
8
(DVD PCB)
8
R2314 10K B C2316 C2315 0.022 0.022 B
R2313 10K
7
7
PSMUTE
SBMUTE
LDM
SPD_FG
TR+
FO+
TR-
FO-
3 W808 W806
HS2301 763WSA0023 NC
16V 22 KA
C2318
6
B
TO LOADER CP2302 00_6232_004_102_800 0.01 B 220P CH 1 2 3 4 A+ AB+ BST1+ ST2+ ST222K ST1-
C2322_1
33 KA
6
FROM/TO RF_AMP/DSP
C2321_1
0.001 B
0.001 B
0.1 B
3.3K
B
0.01
16V
3.3K
R2315
B
0.1
C2328_1 15K B 6.3V 22 KA LDM OPN_SW PSMUTE SBMUTE SPD_FG TD FD REFDAC SLD1 SLD2 SPD TRTR+ FOFO+ INSW D_GND +3.3VD
0.1
C2312
R2309
R2312
C2314
C2323
C2304
C2302
C2307
R2305
C2303
0.1 B R2303
0.1 B
0.1 B
1.1
3.2
1.7
7.1
3.2
1.1
1.1
3.1
3.2
7.1
3.2
3.1
2.7
2.7
1.7
1.6
1.6
2.7 23 REF2
M63018FP
MU1
MU2
VM3
LOIN+
GND
OSC
5VCC
LO+
TO+
REF1
SPIN
TOIN
FOIN
VM1
GND
FO+
LO-
TO-
5
MOTOR_DRIVE_IC
42
41
40
39
38
37
36
35 FO-
34
33
32
31
30
29
28
27
26
25
24 FG
7.1 22
10K
0
0
0.1
C2305
C2306
C2309
C2324
R2311 100 7.1 OPE AMP IC IC2304 BA10358F-E2 C2329_1 6.3V 22 KA B 8 VCC 2.7 7 2.7 6 1K +-1% + REF2 C2333_1 22 KA + 2.7 5
5
0.1
SLIN1
SLIN2
RSL1
SL2+
RSL2
SL1+
SL2-
SL1-
VM2
GND
GND
RSP
IC2301
HW+
HW-
HV-
HU+
HV+
C2330
HU-
W
1 1.6 1.6 2
REF1 3 1.6 GND 4 0
U
V
1 2.8
2 2.7
3 7.1
4 7.1
5 0.1
6 0.1
7 0
8 7.1
9 0
10 0
11 0
12 1.3
13 1.3
14 1.3
15 7.1
16 2.4
17 2.4
18 2.4
19 2.4
20 2.4
21 2.4
R2337
R2306
R2307
R2322 10 10
10
100 4.7 4.7 4.7 4.7 4.7 4.7 4.7 R2318 4.7
R2324 10
R2301
R2321
R2323
10K
R2310
R2325
R2326
R2327
R2328
R2329
R2317
10
10
16V 33 KA ST2+
ST1+
ST2-
ST1-
C2320_1
C2325_1
KA
FROM/TO LOADER CP2303 00_6232_012_102_800
16V 100
REG+7V IC IC2305 PQ070XZ01ZP
V_IN 1 8.8 V_C 2 8.8 V_OUT V_ADJ 6 3 4 7.1 1.3 4.7K +-1% GND 5 0
C2301 0.1 B R2302 100
3
R2338
4
1K +-1% C2334_1
R2308
6.3V 22 KA
6.3V
4
1 2 3 4 5 6 7 8 9 10 11 12
INSW W809 R2339 V U GND WW+ VV+ UU+ +5V FCM2012H-102T04 1K +-1% W R2342
3
10V 220 MH7 10V 220 MH7 220 MH7
10V
0.1
F
C2335
C2337
C2327
C2336
C2338
0.1 F
FROM REGULATOR2
B2301 P.CON+A5V
2
FROM/TO LOADER R2341 CP2301 00_6232_005_102_800 5 4 3 2 1 COM LDO+ OPEN/CLOSE SW LDOCLS SW(COM) W803 R2343 100 C2326 0.1 B 10K
2
P.CON+9V M_GND
D_GND P.CON+3.3V PCB130 VMC303
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.
1
A
B
C
D
E
F
G
H
G-3
G-4
A
B
C
D
E
F
G
H
MPEG SCHEMATIC DIAGRAM
(DVD PCB)
8
10K 10K 10K 10K 10K 10K 10K 16V 10 KA B R4061 L4003 0.01 B R4148 0.1 B C4020 B C4016 C4018 22uH 0305 10K 10K
8
10K
B
C4008
C4010
C4014
R4074
R4075
R4054
R4056
R4064
R4066 R4068
F_WE/DQM0 IRQ0_B 10K R4129 10K 10K 47 CPU_RESET
JG4012
0.1 F
CLK_27MHZ
TCK TDI TDO TMS TRST
R4076
0.1
0.1
0.1
10K
JG4051 JG4052
TMS TDO TDI TCK
R4077
R4139 R4140 R4141 R4142
47 47 47 47
F_CE
JG4050
TRST
47 F_OE
DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0
R4138
47
CLK_27MHZ
DATA13 DATA12 DATA11 DATA10 DATA9 DATA8
C4039
JG4027
47 10K 47 47
7
47 AT_CE
CLOCK_GENERATOR IC IC4003 SN74AHCU04PWR 0.1 F C4026 1A 1Y 2A 2Y 3A 3Y GND VCC 6A 6Y 5A 5Y 4A 4Y 14 1 0.9 3.1 1.4 0.9 0 3.1 NC 0 6 9 3.1 NC C4027 R4016
FROM/TO MEMORY F_CE F_WE/DQM0 F_OE DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ADDR8 ADDR9 ADDR10 ADDR11 ADDR12 ADDR13 ADDR14 ADDR15 ADDR16 ADDR17 ADDR18 ADDR19 ADDR20 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 SMI_CLK SMI_DQMU SMI_DQML SMI_WE SMI_CAS SMI_RAS SMI_CS0 AD13 AD12 AD11 AD10 AD0 AD1 AD2 AD3 AD9 AD8 AD7 AD6 AD5 AD4
JG4055 JG4056
R4063 R4003 R4065 R4067 R4069 47
JG4011
JG4054
R4073
JG4053
7
4 JG4036 JG4035 JG4037 JG4026 JG4020 K_MCLK K_DATA K_LRCLK K_SCLK JG4029 JG4030 JG4031 JG4032 LINK/ROM JG40341.9 0.9 R4117 1.9 100 0 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 B DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 SMI_CLK SMI_DQMU SMI_DQML SMI_WE SMI_CAS SMI_RAS SMI_CS0 AD13 AD12 AD11 AD10 AD0 AD1 AD2 AD3 JG4033 3.2 NC 0
R4062
R4131 R4135 R4012
13
2
R4125 1M
R4144
4.7K
C4003 CPU_RESET
0.1
B
NC
NC