Dvd home theater sound system, colour silver type (143 pages)
Summary of Contents for Panasonic SA-HT822VP
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ORDER NO. MD0403140C1 DVD/VHS Home Theater Sound System SA-HT822VP Colour (S)... Silver Type Specifications █ AMPLIFIER SECTION RMS output power, 10 % total harmonic distortion 50 W per channel 6 Ω 1 kHz FL/FR 150 W per channel 6 Ω...
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CD-R/CD-RW (CD-DA, Video-CD, SVCD, MP3, WMA, JPEG formatted discs) MP3/WMA Maximum number of tracks and groups recognizable: 999 tracks and 99 groups Compatible compression rate: MP3: between 32 kbps and 320 kbps WMA: between 48 kbps and 320 kbps JPEG Exif Ver 2.1 JPEG Baseline files Maximum number of pictures and groups recognizable: 4000 pictures and 400 groups...
1 Powering Up of the Main Unit 1.1 Checking Player with Active Subwoofer This unit uses the active subwoofer to supply the power of the component, and the active subwoofer should be connected to the component to check operational conditions of the component. Connect both AC power supply cords to enjoy all the features of this system.
2 Before Repair and Adjustment (Using Active Subwoofer Unit) Disconnect AC power, discharge Power Supply Capacitors C546 , C547, C548 & C549 (from active subwoofer unit) through a 10 Ω, 1W resistor to ground. DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices. After repairs are completed, restore power gradually using a variac, to avoid overcurrent.
3 Protection Circuitry The protection circuitry may have operated if either of the following conditions is noticed: No sound is heard when the power is switched ON. Sound stops during a performance. The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are shorted, or if speaker systems with an impedance less than the indicated rated impedance of this unit are used.
4 Safety Precautions 4.1 General Guidelines When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
5 Handling the Lead-free Solder 5.1 About lead free solder (PbF) Distinction of PbF P.C.B.: P.C.B.s (manufactured) using lead free solder will have a PbF stamp on the P.C.B. Caution: Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70°F (30 - 40°C) higher.
6 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip”...
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7 Accessories Remote control AC power supply cord AM loop antenna FM indoor antenna Video cable System cable Antenna plug Coaxial cable Speaker cable stickers...
8 Precaution of Laser Diode CAUTION : This unit utilizes a class 1 laser. Invisible laser radiation is emitted from the optical pickup lens. Wavelength: 658nm(DVD)/780nm(VCD/CD). Maximum output radiation power from pickup: 100µW/VDE When the unit is turned on : Do not look directly into the pick up lens.
9 Optical Pickup Self-Diagnosis and Replacement Procedure (DVD Section) 9.1 Self-diagnosis This unit is equipped with the optical pickup self-diagnosis function and the tilt adjustment check function. Follow the procedure described below during repair in order to perform self-diagnosis and tilt adjustment effectively. Especially when "NO DISC"...
9.2 Cautions to Be Taken During Replacement of Optical Pickup and Spindle Motor Assembly Before replacing the optical pickup and spindle motor assembly, check a usage time respectively. Follow the checking method described below. Status and Key Function Display XX YYYY With the unit stopped, press the "PLAY"...
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VTR and the number "6" button on the remote displayed with a four- Checking SP motor usage time controller unit at the same time. digit number by the ten hours. Resetting each usage time of DVD and CD While the unit stopped, press the "STOP" button lasers (simultaneous resetting) (Apply this on the DVD player, the "FORWARD"...
10 Self-Diagnosis Function and Service Mode 10.1 Self-Diagnosis Function (VTR Section) 10.1.1 Sef-Diagnosis Display (Overview) The details of failures detected in circuit or mechanism by the microcomputer will be automatically displayed on the FL display as the result of self diagnosis. (Setting) The details of a failure applicable to an error code are displayed on the minute, ten seconds, one second position of the FIP.
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Meaning at Minute Position Meaning of Second Position Number Details Note (Service Data 1) (Service Data 2) VCR mode (real time) Processing number (real time) Service Treatment during mechanism data Deck mode transition Control number Starting/End terminal detect Reception key information information 00 : Detection of neither starting or Service...
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this operation after repair.) (Display of Self-Diagnosis History) The self-diagnosis history and additional data will be displayed on the FL, using numbers 3 to 5 of the service mode. FL display example: By selecting 3, 4 or 5 of the service mode, error code and additional data of history 1, history 2, and history 3 are displayed respectively.
T-90 or above (Thin Hub) Between starting terminal: L and end terminal: 1 with fourteen levels of change T-60 or below (Thick Hub) Between starting terminal: U and end terminal: 5 with sic levels of change (Data 2 display) Thin Hub L n -- A u 9 8 7 6 5 4 3 2 1 Thick Hub U 9 8 7 6 5 *1 (Additional data, (Data 2)) (EJECT reason)
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10.2.1 Self-Diagnosis Display (Overview) The details of failures detected in circuit or mechanism by the microcomputer will be automatically displayed on the FL display as the result of self diagnosis. (Setting) Power-up the unit. Set to “CD/DVD” mode using [INPUT SELECTOR] button on main or [DVD] button on the remote control (Ensure no disc is placed in the tray.) Press &...
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Note: No error code will show if there is no problem with unit. Refer below for error code display. (Error Code Display) Section Code Meaning Note Disc code F103 Illegal Highlight Position Possibility of illegal disc when highlight is displayed Brightness signal level adjustment cannot be properly F220 Y level adjustment failure operated...
Unable to transmit a message F891 When a message starts transmission to AV task (error stops) to AV task F893 FLASH ROM altered Content of FLASH ROM change F894 EEPROM failure EEPROM Promlem F895 PERR JMP MI SMUCH Firm device incompatible (non-conformant destination value) F896 PERR JMP NON Firm device incompatible (non existing jumper) F897 PERR NO INIT...
10.6 Servo Process Display Mode Each step can be monitored by a number assigned to each servo process during player initialization.Following table shows each process applicable to displayed numbers. Number Assigned to Servo Process Processing Processing Processing Item Details Type number Operated after tray is loaded.
Displays servo learning values of ADSC internal RAM as servo processor.Used for judging the quality of servo operation, disc, and OPU. Followings are commonly displayed addresses: 10.8 Lock Function This function prohibits removal of disc and some disc operations to prevent loss of disc at a shop during sales promotion or equivalent occasions.
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10.10.1 Steps While the power is turned on: Close the tray using the OPEN/CLOSE button. Turn off the power using the POWER button. Unplug the power outlet. 10.10.2 Precaution Note (Important) Do not unplug the power outlet while the tray is open, and do not close the tray manually. 10.11 CR16 Mechanism Ageing Mode (Addition) To enter into ageing mode : Enter self-diagnostic mode.
11 CHECKING POINTS FOR SYS COM TIMER MY-COM (IC6001) (VIDEO) 11.1 Points to check when replacing When the replacing the Sys Com Timer My-Com (IC6001), surely check the contents of data of a microcomputer before replacing. When the Program Navi is "ON", take backup before replacing and set the initial value. *It also carries out at the time of replacing the P.C.B (The procedure) Before replacing IC6001, please record and keep the channel of already set-up TV broadcast.
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Caution: When using the service mode, please be sure to plug in and plugout once (for resetting) after clearing the service mode and setting the normal mode.
12 Adjustment Procedure (DVD Section) 12.1 Required Tools and Equipment Purpose of Use Tools/Equipment Model/Product Number DVD test disc DVDT-S15 or DVDT-S01 Tilt adjustment TORX screw driver (T6) Available on sales route. (T6) or RFKZ0185 Hanarl VFK1784 Others Grease RFKXPG641 Drysurf RFKXGUD24 CD test disc...
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T30 (central periphery) play Tilt adjustment screw DVDT-S15 or DVDT-S01 T43 (outer track) play Measuring equipment Adjustment value None (LCD display of the player is used.) Adjust that jitter value becomes minimum. 12.4.1 Optical Adjustment (Optical Pickup Tilt Adjustment) While the player is stopped and no disc is inserted, select the DVD function. Press and hold down the button on the player and the number button, “5”...
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12.4.3 Check After Adjustment Replay test discs or other commercial discs in order to confirm that no picture deterioration or sound skipping is detected in the inner, middle, and outer tracks. After this, fasten each adjustment screw securely using a screw lock. 12.4.4 Procedure for Screw Lock After adjustment, remove the top cover, clamper base, disc tray and then traverse unit.
15 About HighMAT 15.1 What is HighMAT? This word combines the abbreviations of Matsushita Electric Industrial Co., Ltd. and High Performance Media Access Technology, and is a trademark of Microsoft Corporation. The products with the HighMAT logo shown below are made according to the HighMAT standard.
Regardless of the types of consumer products, such as DVD players, portable CD players, car stereos and minicomputers, a consistent way to play for digital content will be created, and it will make it easier to retrieve data. You can also play digital content on the disc, which was created in accordance with the HighMAT format with a conventional CD-ROM player.
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2. Support data format Level 1 player: WMA, MP3 (MPEG-1 Audio Layer 3) Level 2 player: WMA, MP3 (MPEG-1 Audio Layer 3), JPEG Level 3 player: WMA, MP3 (MPEG-1 Audio Layer 3), JPEG, WMV, MPEG4 (optional) 3. Limitation of data format WMA, MP3 (MPEG-1 Audio Layer 3) 64 kbps - 160.999 kbps, 44.1 kHz, stereo, fixed bit rate/variable bit rate.
16 Assembling and Disassembling 16.1 Disassembly flow chart The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing. To assemble the unit, reverse the steps shown in the chart below. 16.2 P.C.B.
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Step 2: Remove the Top Cabinet as arrow shown below. 16.4 Disassembly of Front Panel Follow the (Step 1) to (Step 2) of item 16.3 Step 1: Release all the catches. Step 2: Detach the P7202 and FFC board (P36001).
Caution of disassembly for Front Panel Press upward the cassette rack to place the Front Panel. 16.5 Disassembly of VTR Mecha Unit Follow the (Step 1) to (Step 2) of item 16.3 Follow the (Step 1) to (Step 2) of item 16.4 Step 1 to 4: Remove all the screws.
Caution of assembly the VTR Mecha Unit Join the marking ( )of the position switch tothe position of “EJECT” (the center part of the terminal). (Figure 2) Assembly the boss at the position switch to the rectangular hole at the main gear. (Figure 1) Slowly join back the VTR Mecha Unit to fit the position setting boss (3 locations) on the Main unit.
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Step 2: Remove 2 screws. Step 3: Detach all the FFC board (P36004, P36005). 16.7 Disassembly of DSP, Power, AC Inlet and Main P.C.B. Follow the (Step 1) to (Step 2) of item 16.3 Follow the (Step 1) to (Step 8) of item 16.5 Follow the (Step 3) of item 16.6 Step 1: Remove 1 screw.
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Step 4: Press the PCB Spacer as arrow shown and lift up the DSP P.C.B. Step 5: Detach all the FFC board (CN101, CN401). Step 6: Remove 2 screws. Step 7: Detach the POWER P.C.B. and AC INLET P.C.B. while removing tab on board holder. Step 8: Detach the connector (P1102).
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16.8 Disassembly of Panel A P.C.B., Panel B P.C.B. and 5DVD Led P.C.B. Follow the (Step 1) to (Step 2) of item 16.3 Follow the (Step 1) to (Step 2) of item 16.4 Step 1: Release the catches and remove Volume Knob. Step 2: Remove 8 screws.
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This unit has a gear which used for chacking items (open/close of disc tray, up/down operation of traverse unit by manually) when servicing. (For gear information, that is described on the items for disassembly procedures.) For preparation of gear (for servicing), perform the procedures as follows. In case of re-servicing the same set, the “...
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16.10.4 Disassembly of Traverse Motor (Unit) and Spindle Motor (Unit) Follow the (Step 1) - (Step 2) of Item 16.3. Follow the (Step 1) - (Step 2) of Item 16.4. Follow the (Step 1) - (Step 5) of Item 16.6. Follow the (Step 1) - (Step 2) of Item 16.10.2.
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16.10.5 Replacement for the disc tray Follow the (Step 1) - (Step 2) of Item 16.3. Follow the (Step 1) - (Step 2) of Item 16.4. Follow the (Step 1) - (Step 5) of Item 16.6.
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16.10.6 Replacement for the traverse deck Follow the (Step 1) - (Step 2) of Item 16.3. Follow the (Step 1) - (Step 2) of Item 16.4. Follow the (Step 1) - (Step 5) of Item 16.6. Follow the (Step 1) - (Step 10) of Item 16.10.5.
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16.10.7 Disassembly for loading unit Follow the (Step 1) - (Step 2) of Item 16.3. Follow the (Step 1) - (Step 2) of Item 16.4. Follow the (Step 1) - (Step 5) of Item 16.6. Follow the (Step 1) - (Step 10) of Item 16.10.5. Follow the (Step 1) - (Step 4) of Item 16.10.6.
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16.11 CR16 MECHANISM ASSEMBLY PROCEDURE The following specified greases and/or oil must be applied when some specific parts are changed. Floil grease (VFK1298) : The floil grease must be applied to tray, tray (L) and tray (R). Hanarl oil (VFK1700) : The hanarl oil must be applied to any parts with grease other than the said parts. Follow the (Step 1) - (Step 2) of Item 16.3.
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Follow the (Step 1) - (Step 2) of Item 16.3. Follow the (Step 1) - (Step 2) of Item 16.4. Follow the (Step 1) - (Step 5) of Item 16.6. 16.13 Removing the Cassette Tape Manually When electrical system failure occurs and a loaded cassette tape is stuck in the unit, follow the instruction below to remove it.
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16.13.1 Removal by Compulsory Loading (Available when service mode is on even when the power cannot be turned off.) Press and hold down the "FF" and "EJECT" buttons at least three seconds then adjust the service number until appears as "7". Press the "STOP"...
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Restart the unloading operation to remove the cassette tape. 16.13.3 Removal of Mecha Unit then take out Cassette Tape Unplug the power outlet and remove the top panel and the front panel. Remove the VTR mechanism unit. Remove the loading motor (remove a screw). Rotate the main cam gear counterclockwise, and suspend the unloading operation right before completion.
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Reassemble the loading motor and the mechanical unit to the Main P.C.B. and securely fasten with the screws. (Refer to "Precaution to Be Taken During Installation of Traverse Deck Unit".)
17 Procedure for checking of the major P.C.B. 17.1 Checking the DVD Module P.C.B., DSP P.C.B., Power P.C.B., CD Loading P.C.B., Panel A P.C.B., Panel B P.C.B. and 5DVD Led P.C.B. Preparation Follow items 16.1 to 16.7 of Disassembly Procedure (Refer to below diagram for service position 1). 17.2 Checking Main P.C.B.
18 Waveform Chart 18.1 Preparation Items Test disc DVDT-S20 Video Analyzer Digital Oscilloscope RGB Encoder 18.1.1 Procedures Enable test mode ‘AC 01 EA’ Select ‘TUNER’ using R/C & press ‘FF search’ to change from VCR to DVD mode. Play DVDT S20 test disc (T9) Note : There should not be any abnormality on picture such as color dim or color too bright.
21 Notes of Schematic Diagram (All schematic diagrams may be modified at any time with the development of the new technology) Note: : Stock switch : Play switch : Botton switch : Open switch : Change switch S1531 : Safety Tab switch S1532 : Mode switch S7001...
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S7024 : Eject switch The voltage value and waveforms are the reference voltage of this unit measured by DC electronic voltmeter (high impedance) and oscilloscope on the basis of chassis. Accordingly, there may arise some error in voltage values and waveforms depending upon the internal impedance of the tester or the measuring unit. Importance safety notice : Components identified by mark have special characteristics important for safety.
22 Schematic Diagram 22.1 DVD Module Circuit 22.2 Main Circuit 22.3 Main Circuit 22.4 Main Circuit 22.5 Main Circuit 22.6 DSP Circuit 22.7 Power Circuit and AC Inlet 22.8 Panel B Circuit 22.9 5DVD LED Circuit and Panel A Circuit...
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22.10 CD Loading Circuit 22.11 VCR Deck Circuit...
23 Printed Circuit Board 23.1 DVD Module P.C.B. (Side A and Side B) 23.2 Main P.C.B. 23.3 DSP P.C.B. 23.4 Power P.C.B. and AC Inlet P.C.B. 23.5 Panel B P.C.B. 23.6 5 DVD Led P.C.B. and Panel A P.C.B. 23.7 CD Loading P.C.B. and VCR Deck P.C.B.
25 Parts Location and Replacement Parts List Notes: Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardent (resistors), high-quality sound (capacitors), low noise (resistors), etc are used. When replacing any of these components, be sure to use only manufacturer’s specified parts shown in the parts list.
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RDG0529 HOR SPEED DOWN GEAR [M] RDG0530 HOR DRIVE GEAR RDG0531 LOAD RELAY GEAR RDG0532 LOAD GEAR RDG0535 UD SPEED DOWN GEAR RDG0534 UD SPEED DOWN GEAR RDG0536 S/SPEED DOWN GEAR RDG0537 SELECT DRIVE GEAR RDG0538 CHANGE GEAR RDG0539 UD DRIVE GEAR RDG0540 TIMING GEAR RDG0542...
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JSM0048 MAGNET RMC0387 SUPPORT SPRING XTBS26+8J SCREW RAE2008W-S DT68 TRV SUB UNIT RMG0598A-K FLOATING RUBBER RMG0617-H CUSHION RUBBER A RMG0618-H CUSHION RUBBER B RMR1596-K MIDDLE CHASSIS RMS0789 FIXED PIN 25.2 Cassette Mechanism 25.2.1 Cassette Mechanism Parts Location 25.2.2 Cassette Mechanism Parts List Ref.
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VXL3160 MAIN SHAFT UNIT VXA7311 SECTOR GEAR UNIT VMD4983 FPC HOLDER VML3706 OPENER LEVER VMD4622 S DETECT ACTUATOR VMX3196 CUT WASHER (C) VMX2699 CUT WASHER VMX2208 CUT WASHER XTN26+7J SCREW (CAPSTAN X3) XYN3+C4 MOTOR FIXING SCREW XTV26+5F SCREW XTV26+8FR-NC SCREW 9SIDE) VHD1117 DD SCREW VHD1044...
XTW3+6TR SCREW MAIN VWJ1652 AC HEAD FFC WIRE VHD0690 SCREW VHD1452-1 SCREW VHD1453-1 SCREW VMB2521 BLINDER SPRING VMX3115 MECHA SPACER (F) VMX3229 MECHA SPACER (R) XTBS26+8J SCREW XTV26+5FR SCREW XTW3+10PR SCREW (MECHA) RMN0203 PCB SUPPORT RMN0735 CONNECTOR HOLDER [M] RWJV0002 8P LED TO FRONT RWJV0003 19 MSIN TO FRONT A...
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IC402 M62456FPE1 IC SUPER BASS IC403 C0ABCB000040 IC QUAD OP AMP IC501 KIA4558FEL IC DUAL OP AMP IC701 KIA4558FEL IC DUAL OP-AMP IC1200 C0DAEJC00003 IC SHUNT REGULATOR IC1511 B3NAA0000049 IC REEL SENSOR IC1512 B3NAA0000049 IC REEL SENSOR IC2501 C1AB00001479 IC CYL DRIVE IC2502 C0DBZJG00005 IC REGULATOR IC2601...
26 Additional Contents 26.1 Schematic Diagram Note: With reference to pg 107 to pg 112 of original Service manual (SA-HT822VP). 26.2 Voltage Measurement FLE0403D/E/J/N/S/A...
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SCHEMATIC DIAGRAM-15 : +B SIGNAL LINE MAIN (SYSTEM CONTROL:S) CIRCUIT : FM/AM SIGNAL LINE C7505 6.3V100 D6302 Q6306 B0JACE000001 2SD0601A0L +B REGULATOR UNREG 6V P7502 K7401 FM_DET C6301 R7502 D7753 0.01 D7751 B0AAED000003 B0JACE000001 TUNER STEREO D7754 PACK R7501 B0JACE000001 TW1004 R6307 TU7502...
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SCHEMATIC DIAGRAM-17 : +B SIGNAL LINE MAIN (SYSTEM CONTROL:S) CIRCUIT +5VA TU7601 ENG36502G SREEL R1511 R1512 IC1511 TUN_V_IN TL6013 TL6012 TU V IN T.S.CURVE R7604 SIF_OUT SIF OUT R1513 A COMPO R1503 TREEL C7602 50V1 IF IN 5VAD R7601 IC1512 IF OUT UNREG_38V REG 30V...
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SCHEMATIC DIAGRAM-18 : +B SIGNAL LINE : MAIN SIGNAL LINE MAIN (VIDEO:V) CIRCUIT AUDIO P5001 HEAD(R) AUDIO A COM A_COM HEAD(L) SP L SP(L) SP L C5001 0.01 SP COM SP COM SP(R) SP R C5002 0.01 SP R EP L C5003 0.01 EP L...
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SCHEMATIC DIAGRAM-20 : VIDEO SIGNAL LINE : +B SIGNAL LINE : DVD VIDEO SIGNAL LINE : AUXILLARY SIGNAL LINE MAIN (VIDEO:V) CIRCUIT C3703 0.01 DVD_OUT DVD_OUT [H] C3702 0.01 OSD_VIDEO_OUT QR4702 QR4701 UNR521600L TL4504 MUTING SWITCH TV_VCR_AUX_MIX_R QR4703 QR4702 MUTE_LINE UNR521600L IC3703 MUTING SWITCH...
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SCHEMATIC DIAGRAM-21 : MAIN SIGNAL LINE : +B SIGNAL LINE DSP CIRCUIT : -B SIGNAL LINE CN101 DVDGND DVDFDR C716 C124 DVDGND C701 C703 W105 R701 R705 50V4.7 16V22 100P DVDFL DVD_FL +VE7.5V MAIN (DVD R704 R706 R140 C130 DVDSR INTERFACE:IF) 100P C708...
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SCHEMATIC DIAGRAM-22 : +B SIGNAL LINE DSP CIRCUIT : MAIN SIGNAL LINE : -B SIGNAL LINE R218 100K C216 C218 16V100 R212 C223 0.022 R205 R202 R201 R206 0.91 4.7K 4.7K 4.7K C212 0.022 C201 R207 C205 3.3K 100P L601 R203 G0C100JA0030 0.91...
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SCHEMATIC DIAGRAM-23 : MAIN SIGNAL LINE : +B SIGNAL LINE DSP CIRCUIT : -B SIGNAL LINE -7.5V C309 0.01 R325 R328 C316 R313 R321 C318 16V10 1.8K 1.8K 16V10 C331 R312 C312 C319 R322 R340 100P 100P C313 C324 IC302 C0ABCB000040 QUAD OP AMP C353...
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SCHEMATIC DIAGRAM-24 : MAIN SIGNAL LINE : +B SIGNAL LINE DSP CIRCUIT : -B SIGNAL LINE SUBW_A C421 R433 R455 C432 0.033 8.2K 50V4.7 FR_A C441 D401 R477 +7.5V D403,D404 16V10 B0ACCK000005 B0ACCK000005 Q412 R440 R444 C436 R457 R459 C422 3.3K R478 C413...
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SCHEMATIC DIAGRAM-25 : MAIN SIGNAL LINE : +B SIGNAL LINE DSP CIRCUIT : -B SIGNAL LINE C458 R487 16V10 SR_A +7.5V C416 C437 R428 50V0.47 3.3K C415 C459 R427 R474 R488 Q402 50V0.47 16V10 3.3K SL_A B1GFGCAA0001 MUTING SWITCH C433 C450 R454 100P...
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SCHEMATIC DIAGRAM-26 : MAIN SIGNAL LINE : +B SIGNAL LINE DSP CIRCUIT : -B SIGNAL LINE MUTE_S1 Q406 KRA110STA MUTING SWITCH R461 R481 1.8K -7.5V MUTE_S C444 50V4.7 R468 CN401 DSP_IN_R TV_VCR_AUX_MIX_R Q405 C491 KTD1304TA SUBW DSP_IN_L TV_VCR_AUX_MIX_L MUTING SWITCH R452 3.3K Q410...
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SCHEMATIC DIAGRAM-21 : MAIN SIGNAL LINE : +B SIGNAL LINE DSP CIRCUIT : -B SIGNAL LINE CN101 DVDGND DVDFDR C716 C124 DVDGND C701 C703 W105 R701 R705 50V4.7 16V22 100P DVDFL DVD_FL +VE7.5V MAIN (DVD R704 R706 R140 C130 DVDSR INTERFACE:IF) 100P C708...
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SCHEMATIC DIAGRAM-22 : +B SIGNAL LINE DSP CIRCUIT : MAIN SIGNAL LINE : -B SIGNAL LINE R218 100K C216 C218 16V100 R212 C223 0.022 R205 R202 R201 R206 0.91 4.7K 4.7K 4.7K C212 0.022 C201 R207 C205 3.3K 100P L601 R203 G0C100JA0030 0.91...
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SCHEMATIC DIAGRAM-23 : MAIN SIGNAL LINE : +B SIGNAL LINE DSP CIRCUIT : -B SIGNAL LINE -7.5V C309 0.01 R325 R328 C316 R313 R321 C318 16V10 1.8K 1.8K 16V10 C331 R312 C312 C319 R322 R340 100P 100P C313 C324 IC302 C0ABCB000040 QUAD OP AMP C353...
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SCHEMATIC DIAGRAM-24 : MAIN SIGNAL LINE : +B SIGNAL LINE DSP CIRCUIT : -B SIGNAL LINE SUBW_A C421 R433 R455 C432 0.033 50V4.7 FR_A C441 D401 R477 +7.5V D403,D404 16V10 B0ACCK000005 B0ACCK000005 Q412 R440 R444 C436 R457 R459 C422 3.3K R478 C413 KTC3875GRTA...
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SCHEMATIC DIAGRAM-25 : MAIN SIGNAL LINE : +B SIGNAL LINE DSP CIRCUIT : -B SIGNAL LINE C458 R487 16V10 SR_A +7.5V C416 C437 R428 50V0.47 3.3K C415 C459 R427 R474 R488 Q402 50V0.47 16V10 3.3K SL_A B1GFGCAA0001 MUTING SWITCH C433 C450 R454 100P...
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SCHEMATIC DIAGRAM-26 : MAIN SIGNAL LINE : +B SIGNAL LINE DSP CIRCUIT : -B SIGNAL LINE MUTE_S1 Q406 KRA110STA MUTING SWITCH R461 R481 1.8K -7.5V MUTE_S C444 50V4.7 R468 CN401 DSP_IN_R TV_VCR_AUX_MIX_R Q405 C491 KTD1304TA SUBW DSP_IN_L TV_VCR_AUX_MIX_L MUTING SWITCH R452 3.3K Q410...
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SCHEMATIC DIAGRAM-27 : -B SIGNAL LINE POWER CIRCUIT : +B SIGNAL LINE D1230 MA2C18500E R1230 D1180 C1230 TL1038 T1150 MAZ751000C 50V22 G4D2A0000159 TL1009 D1290 L1290 B0JAMK000015 G0A220G00018 C1291 C1290 D1291 16V100 16V680 B0JAMK000015 D1250 B0JAMK000015 TL1016 L1250 D1251 G0A220G00018 B0JAMK000015 C1251 C1250 25V100...
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SCHEMATIC DIAGRAM-29 : +B SIGNAL LINE PANEL B CIRCUIT : -B SIGNAL LINE K7201 C7202 Q7001 VR7201 EVEKE2F3024B 2SD602A0L VOLUME JOG FL DRIVE R7024 R7026 R7028 R7030 1.8K 4.7K 1.8K S7016 S7018 S7020 S7024 R7201 T.PLAY T.STOP CH UP EJECT D7202 R7202 B0AAED000003...
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SCHEMATIC DIAGRAM-30 5DVD LED CIRCUIT : +B SIGNAL LINE Q7705 Q7710 Q7706 Q7708 UNR221500L UNR211700L UNR211700L UNR211700L LED DRIVE LED DRIVE LED DRIVE LED DRIVE Q7707 Q7709 UNR221500L UNR221500L R7707 R7710 R7713 LED DRIVE LED DRIVE Q7710 Q7706 Q7708 R7708 R7711 R7714 Q7705...
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SCHEMATIC DIAGRAM-31 CD LOADING CIRCUIT : +B SIGNAL LINE IC11 C0GAG0000007 UP/DOWN MOTOR DRIVE 16V100 0.01 RM11 UP/DOWN MOTOR CHANGE BOTTOM OPEN STOCK PLAY MAIN (DVD INTERFACE :IF) CIRCUIT (P36005) ON SCHEMATIC DIAGRAM-11 B3NAA0000068 SENSOR IC21 C0GAG0000007 LOADING MOTOR DRIVE 16V100 0.01 RM12...
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SCHEMATIC DIAGRAM - 32 VCR DECK CIRCUIT : +B SIGNAL LINE R209 EZMPX300F13 FG SENSOR TL0204 P201 CAP_VM GND(FG) MAIN (SYSTEM CONTROL:S) CIRCUIT (P2571) ON CAP_R/F SCHEMATIC MGND DIAGRAM-15 C201 IC201 C1AB00001472 CAPSTAN DRIVE C204 C205 R207 R207 HW-108A-FT SGND (H3 HOLL SENSOR) C206 1000P...
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R207 R210 R208 H3 HOLL H3 HOLL H3 HOLL SENSOR SENSOR SENSOR IC201 C1AB00001472 CAPSTAN DRIVE IC33501 C9ZB00000431 L201 8 BIT MICRO CAPSTAN MOTOR MAIN COIL CONTROLLER JK3702 VIDEO YOUT YSAG COUT JK3703 PR/CR/R CRIN CR OUT CRSAG PB/CB/B CBIN CB OUT CBSAG PY/Y/G...
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AUDIO HEAD 85,87 CLOCK DATA 89,91 JK3702 IC3001 C1AB00001838 AV 1 IC AUDIO HEAD X3001 AUDIO ERASE HEAD FULL ERASE HEAD Q4082, Q3003 Q4083 BIAS T4081 SWITCH Q3001 Q4081 BIAS SWITCH L4081 QR4081 Q4084 D.REC POWER (H:OFF) SUPPLY CONTROL HEAD QR4082 BIAS IC6001...
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IC2501 C1AB00001479 PG OUT CYLINDER DRIVE/ LOADING DRIVE OUT1 IC1511 B3NAA0000049 MECHA T-REEL SENSOR Q7501 OUT2 REGULATOR D1501 Q1501 T PHOTO IC1512 B3NAA0000049 S-REEL SENSOR Q1502 S PHOTO IC2502 CODBZJG00005 REGULATOR IC6201 COEBH0000172 POWER DETECT IC IR7201 (REMOTE SENSOR) S1532 MODE SW 30~33 IC6001...
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DSP P.C.B (VEPV0002A) (SIDE A) IC201 Ref No. MODE CD PLAY VIDEO RCD IC201 Ref No. MODE CD PLAY VIDEO RCD IC201 Ref No. MODE CD PLAY VIDEO RCD Ref No. IC201 MODE CD PLAY VIDEO RCD IC202 Ref No. MODE CD PLAY -7.6...
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MAIN P.C.B (VEPV0001A) IC1511 Ref No. MODE CD PLAY VIDEO RCD IC1512 Ref No. MODE CD PLAY VIDEO RCD IC2501 Ref No. MODE CD PLAY 12.4 16.4 VIDEO RCD 12.4 16.4 Ref No. IC2501 MODE CD PLAY 12.4 VIDEO RCD 12.4 IC2502 Ref No.
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MAIN P.C.B (VEPV0001A) IC6201 Ref No. MODE CD PLAY VIDEO RCD IC6301 Ref No. MODE CD PLAY VIDEO RCD VIDEO RCD IC33001 Ref No. MODE CD PLAY 11.3 VIDEO RCD 11.4 IC33002 Ref No. MODE CD PLAY VIDEO RCD IC33501 Ref No.
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DSP P.C.B (VEPV0002A) (SIDE A) Ref No. Q401 Q402 Q403 MODE CD PLAY -5.1 -5.1 -5.1 VIDEO RCD Ref No. Q404 Q405 Q406 MODE CD PLAY -5.1 -5.1 -5.1 -5.1 VIDEO RCD Ref No. Q407 Q408 Q409 Q410 Q411 MODE CD PLAY -5.1 -5.1...
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SCHEMATIC DIAGRAM - 1 OPTICAL PICKUP UNIT CIRCUIT : +B SIGNAL LINE : CD-DA SIGNAL LINE J0JBC0000105 J0JBC0000105 TO ACT GND (IM) MODULE VREF2(RF-) (IN/OUT) PIN (DVD) CIRCUIT LD (CD) (FP8501) ON LD GND SCHEMATIC LD (DVD) DIAGRAM-2 GND (OEIC) VREF VREF1 SUB2...
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SCHEMATIC DIAGRAM - 2 SIDE A SIDE B DVD MODULE (IN/OUT) CIRCUIT : +B SIGNAL LINE : CD-DA SIGNAL LINE LB8271 ERJ3GEY0R00V LB8272 ERJ3GEY0R00V IC8271 C0GBF0000004 MOTOR DRIVE IC LB8273 ERJ3GEY0R00V IC8271 C8275 FP8271 TC8271 COIL_W CP8273 TC8272 COIL_V C8284 0.01 TC8273 COIL_U...
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SCHEMATIC DIAGRAM - 3 : DVD AUDIO SIGNAL LINE DVD MODULE (IN/OUT) CIRCUIT : +B SIGNAL LINE : CD-DA SIGNAL LINE CP8423 DMIXOUT R8271 0.39 SBI3 SBO3 SBT3 RA8271 STBDAC (10K x 2) MUTE3 SPDRV PNRST ADAC-CLK R8451 CP8421 VHALF SRCK CP8422 LRCK...
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SCHEMATIC DIAGRAM - 4 : MAIN SIGNAL LINE : DVD AUDIO SIGNAL LINE DVD MODULE (IN/OUT) CIRCUIT : +B SIGNAL LINE : DVD VIDEO SIGNAL LINE C8423 C8424 C8451 C8452 C8420 10V10 10V10 6.3V330 FP8101 VGND Y/PY/G LB8303 J0JCC0000119 TC8303 Y/PY/G VGND CB/PB/B...
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SCHEMATIC DIAGRAM - 5 DVD MODULE (DV2) CIRCUIT : +B SIGNAL LINE IC8651 RFKFMH81T160 16M FLASH ROM IC EXADT15 EXADR16 EXADT14 XBYTE EXADT13 EXADT12 FDT15 DQ15/A-1 EXADT11 FDT7 EXADT10 FDT14 DQ14 EXADT9 FDT6 EXADT8 FDT13 DQ13 EXADR19 FDT5 EXADR20 FDT12 DQ12 NEXWE FDT4...
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SCHEMATIC DIAGRAM - 7 DVD MODULE (DV2) CIRCUIT : +B SIGNAL LINE RA8018 (82 x 4) RA8017 RA8014 (82 x 4) C8021 (82 x 4) RA8015 (22 x 2) MDQ9 MDQ24 MDQ5 VDD33 MDQ10 TRCST MDQ4 TRCDATA3 VDD33 TRCDATA2 MDQ11 TRCDATA1 MDQ3 TRCDATA0...
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SCHEMATIC DIAGRAM - 8 : CD-DA SIGNAL LINE : DVD VIDEO SIGNAL LINE DVD MODULE (DV2) CIRCUIT : +B SIGNAL LINE : DVD AUDIO SIGNAL LINE LB8001 J0JHC0000045 D+3.3V D+1.2V C8002 C8001 LB8002 4V330 6.3V100 J0JHC0000045 RA8031 C8017 (4.7K x 2) CP8047 RA8032 CP8046...
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SCHEMATIC DIAGRAM-9 : +B SIGNAL LINE : MAIN SIGNAL LINE : AM/FM SIGNAL LINE MAIN (AUDIO:A) CIRCUIT : -B SIGNAL LINE TUN_L TUN_CTR R2606 R2602 C2601 4.7K 0.01 IC2601 IC2601 C0JBAS000008 ANALOG SWITCH R2601 +7.5V R2605 TUN_R C2602 R2604 0.01 DVD_CTR R2603 1.8K...
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SCHEMATIC DIAGRAM-10 : +B SIGNAL LINE : MAIN SIGNAL LINE : AUX SIGNAL LINE MAIN (AUDIO:A) CIRCUIT MUTE TC FM_MUTE_H IIC_CLK IIC_DATA TL4502 TL4501 OSD_SC_IN FL4561 EFCT4R5MS5W R4508 C4568 R4540 R4525 0.01 C4523 SIF_OUT 0.01 R4563 L4501 G0C1R2J00004 AUDIO_5V D_REC[H] D4501 MA2C165001VT ENVE...
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SCHEMATIC DIAGRAM-11 : +B SIGNAL LINE MAIN (DVD INTERFACE:IF) CIRCUIT : -B SIGNAL LINE : MAIN SIGNAL LINE CD LOADING CIRCUIT (CN1) ON SCHEMATIC DIAGRAM-31 P36005 14 13 12 C36016 D36002,D36004,D36006, D36010,D36012 B0JACE000001 D36006 D36004 VCC_L Q33010 R36089 R36086 D36010 D36012 2SC3940AHA RESET...
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SCHEMATIC DIAGRAM-13 : DVD VIDEO SIGNAL LINE MAIN (DVD INTERFACE:IF) CIRCUIT : +B SIGNAL LINE : VIDEO SIGNAL LINE C33505 C33506 C33507 C33508 K33504 K33501 C33501 10V220 IC33501 C9ZB00000431 IC33501 8 BIT MICROCONTROLLER C33502 C33503 0.01 0.01 L33501 G0C220JA0019 C33014 10V220 Q33001 B1AAGD000006...
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SCHEMATIC DIAGRAM-14 : +B SIGNAL LINE : DVD VIDEO SIGNAL LINE MAIN (DVD INTERFACE:IF) CIRCUIT : -B SIGNAL LINE : MAIN SIGNAL LINE DSP CIRCUIT (CN101) ON SCHEMATIC DIAGRAM-21 P36007 P36004 1 2 3 4 5 6 VGND Y/PY/G LB33013 J0JCC0000188 Y/PY/G VGND...