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Panasonic SA-HT840GC Manual

Dvd home theater sound system
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ORDER NO.MD0503088C3
DVD Home Theater Sound System
SA-HT840GC / SA-HT840GS / SA-HT840GN
Colour
(S).......................Silver Type

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Summary of Contents for Panasonic SA-HT840GC

  • Page 1 ORDER NO.MD0503088C3 DVD Home Theater Sound System SA-HT840GC / SA-HT840GS / SA-HT840GN Colour (S).......Silver Type...
  • Page 2 General Power Source: GC/GS areas: AC 110/127/220-230/240V, 50/ 60Hz GN area: AC 230-240,50Hz Power consumption: 25 W Dimensions (W×H×D): 430×60×348.3 mm Mass: 2.7 kg Amplifier section RMS Output Power: Dolby Digital Mode Total RMS Dolby Digital 600 W mode Power: 800 W GC/GS areas: GN area:...
  • Page 3 Subwoofer: 150 W/ Channel (4 GC/GS areas: 160 W/ Channel (4 GN area: FM tuner section Frequency Range: 87.5-108.0MHz (50kHz in step) Sensitivity: V (IHF) S/N 26dB Antenna Terminal: (non balance) AM tuner section (AM/MW) Frequency Range: GC/GS areas: 522-1629kHz (9kHz in step) 520-1630kHz (10kHz in step) GN area: 520-1629kHz (9kHz in step)
  • Page 4 Exif Ver 2.1 JPEG Baseline files Picture resolution: between 320 x 240 and 6144 x 4096 pixels (sub sampling is 4:2:2 or 4:2:0) (11) HighMAT Level 2 (Audio and lmage) Pick up: Wavelength: 785nm 662nm DVD: Laser power: CLASS 2/ CLASS 3A Audio output (DISC): Number of channels: 5.1 ch (FL, FR, C, SL, SR,...
  • Page 5 2. Total harmonic distortion is measured by the digital spectrum analyzer. Solder: This model uses lead free solder (PbF). 2005 Panasonic AVC Networks Singapore Pte. Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. PDF created with pdfFactory Pro trial version...
  • Page 6 1. Use of Active Subwoofer 1.1. Checking Player when Active Subwoofer is not used 1. 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. 2.
  • Page 7 Jig product number: RFKZ0182 (110V, 127V, 220V, 230V-240V for overseas domestic use) 2. Safety Precautions 2.1. GENERAL GUIDELINES 1. 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.
  • Page 8 reading must be Figure 1 2.1.2. LEAKAGE CURRENT HOT CHECK (See Figure 1 1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check. 2. Connect a 1.5k , 10 watts resistor, in parallel with a 0.15 capacitors, between each exposed metallic part on the set and a good earth ground such as a water pipe, as shown in Figure...
  • Page 9 semiconductor-equipped assembly, drain off any ESD on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test. 2.
  • Page 10 4. Before Repair and Adjustment (Using Active Subwoofer) Disconnect AC power, discharge Power Supply Capacitors C546~C549 through a 10 , 10 W 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.
  • Page 11 1. Do not disassemble the optical pick up unit, since radiation from exposed laser diode is dangerous. 2. Do not adjust the variable resistor on the pick up unit. It was already adjusted. 3. Do not look at the focus lens using optical instruments. 4.
  • Page 12 8.3. About HighMAT 8.3.1. What’s HighMAT? Consumers worldwide are using PCs to create their own collections of music, photos and even video by burning them onto CDs. But how these collections can be experienced across different devices can be confusing to navigate, time consuming to access for a DVD player, and be incomplete in terms of music information available to the customer.
  • Page 13 8.3.2. Why take advantage of HighMAT? A Problem Defined:Today, when consumers create their own digital audio, video or photo collections on CD-R or other physical formats, there are numerous, inconsistent ways that devices read the data. For the consumer, the playback experience can be confusing: A Solution Created: HighMAT delivers a better digital media access experience by creating a standard approach for PCs to structure digital media on various physical formats and for playback devices to read the data.
  • Page 14 Conventional HighMAT Even though DVD player is CD-R/RW compatible, the HighMAT compatible products play content inconsistent ways that various DVD players can read with consistent interface. This includes products the music or photos files often leads to a confusing which are JPEG compatible products without and inconsistant playback experince.
  • Page 15 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 16 HighMAT is now available for CD Burning and in Leading DVD Players / HighMAT is a new technology that is now available in leading software and consumer electronic devices to dramatically improve the digital media experience when you create homemade CDs / HighMAT delivers a simple, standardized way for PC software and consumer electronics devices to talk to each other and work better together.
  • Page 17 AM loop antenna FM indoor antenna Video Cable Speaker cable AC cord / (For GC/GS areas) PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 18 AC cord (For GS area) AC cord (For GN area) System cable Speaker label 10. Caution for AC Cord PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 19 11. Handling Precautions for Optical Pickup Unit The laser diode in the optical pickup unit may break down due to static electricity of clothes or human body. Special care must be taken avoid to electrostatic breakdown when servicing and handling the laser diode. 11.1.
  • Page 20 2. To prevent the laser diode from the electrostatic discharge damage, the flexible cable of the optical pickup unit removed should be short-circuited with a short pin or a clip. 3. The flexible cable may be cut off if an excessive force is applied to it.
  • Page 21 The flexible cable of the optical pickup unit which was supplied as a component is equipped with a short clip to prevent the laser diode from being damaged due to electrostatic discharge. Remove the short clip before connecting the flexible cable and make sure that the short land is open.
  • Page 22 - Disassembling the Lid assembly (When taking out disc manually) - Disassembling the Front Panel - Disassembling the FL P.C.B., Volume P.C.B and MIC P.C.B.[For GC/ GS only] - Disassembling the DVD mechanism Unit - Disassembling the DVD Module P.C.B - Disassembling the Rear panel - Disassembling the Main.P.C.B.
  • Page 23 12.3. Disassembling the Top Cabinet Step 1 Unscrew the screw. Step 2 Lift up and remove the top cabinet. 12.4. Disassembling the Lid assembly (When taking out disc manually) - Follow the (Step 1) - (Step 2) of Item 12.3. Step 1 Separates the gear for drawing out tray from the mechanism unit.
  • Page 24 12.5. Disassembling the Front Panel - Follow the (Step 1) - (Step 2) of Item 12.3. - Follow the (Step 1) - (Step 3) of Item 12.4. Step 1 Remove the lid assembly from the tray section. Step 2 Detach FFC cables at connectors. (CN2008, CN2009) PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 25 Step 3 Release the tabs. Step 4 Lift up the front panel to remove it. 12.6. Disassembling the FL P.C.B., Volume P.C.B. and MIC P.C.B.[For GC/GS only] - Follow the (Step 1) - (Step 2) of Item 12.3. - Follow the (Step 1) - (Step 3) of Item 12.4. - Follow the (Step 1) - (Step 4) of Item 12.5.
  • Page 26 Step 4 Unscrew the screws. 12.7. Disassembling the DVD mechanism Unit - Follow the (Step 1) - (Step 2) of Item 12.3. - Follow the (Step 1) - (Step 3) of Item 12.4. - Follow the (Step 1) - (Step 4) of Item 12.5. Step 1 Turn the gear jig clockwise to close the tray.
  • Page 27 12.9. Disassembling the Rear panel - Follow the (Step 1) - (Step 2) of Item 12.3. Step 1 Unscrew the screws. Step 2 Release the tabs. 12.10. Disassembling Main P.C.B. - Follow the (Step 1) - (Step 2) of Item 12.3. - Follow the (Step 1) - (Step 3) of Item 12.4.
  • Page 28 12.11. Service Position 12.11.1. Servicing position of the DVD Module P.C.B. - Follow the (Step 1) - (Step 2) of Item 12.3. - Follow the (Step 1) - (Step 3) of Item 12.4. - Follow the (Step 1) - (Step 4) of Item 12.5. - Follow the (Step 1) - (Step 4) of Item 12.7.
  • Page 29 13. Assembling and disassembling the DVD mechanism Unit 13.1. Disassembly Procedure 13.2. Traverse Unit 1. Slide the lever (A) in the arrow direction (to the opposite side) till PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 30 it stops. 2. Slide the lever (A) further by bending the tab at the right side of the lever A in the right direction. (The right groove opens and the boss becomes seen.) 3. Open the lever (B) to left. (The 2 grooves at the left side open.) 4.
  • Page 31 2. Raise the loading unit. 3. Slide the lever in the arrow direction till it stops and pull the tray out. 4. Spread the tabs at the both sides and pull the tray out. (The tray slides a little forward and stops.) 5.
  • Page 32 <Assembling the tray unit> 1. Insert a part of the tray into the unit sliding over the groove on the mechanical chassis unit. 2. Insert the tray to the point before the tab of the mechanical chassis unit. 3. Hook the drive arm concave phase over the tray and the tray slider.
  • Page 33 13.4. Loading section 1. Spread the tabs at the both sides and push out the drive arm shaft. 2. Hook the lock lever spring on the lock lever projection part temporarily. 3. Unlock the tab and remove the lock lever. PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 34 4. Remove the belt. 5. Unlock the tab and remove the pulley. 6. Remove the relay gear. 7. Turn the change lever in the arrow direction till it stops. 8. Hook the change lever spring on the change lever project part temporarily.
  • Page 35 9. Pull the lever (B) in the bottom side to your side and remove the change lever. 10. Remove the drive rack, the sub rack and the drive gear. 13.5. Tray Loading P.C.B. 1. Unscrew the screws PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 36 13.6. Optical Pickup Unit 13.6.1. Procedure for Disassembling the Optical Pickup Unit 1. Spread the tabs to push in the pin. 2. Remove the pins. PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 37 3. Remove the traverse deck. 4. Move the optical pickup unit in the arrow direction till it stops. 5. Unscrew the screws. PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 38 6. Remove the drive rack. 7. Unscrew the screw 8. Slide the shaft in the arrow direction. 9. Lift the optical pickup unit with the shaft. PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 39 10. Remove the optical pickup unit. 11. Pull the shaft and the rubber out. <Assembling the optical pickup unit> 1. Pass the intermediate FPC through the frame hole. 2. Align the guide section of the optical pickup unit with the rail. PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 40 3. Install the shaft top to the holder. 13.7. Traverse Motor and Spindle Motor 1. Unscrew the screws. 2. Remove the cover while lifting the inner gear. PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 41 3. Remove the solders. 4. Remove the traverse motor. 5. Remove the solders. 6. Remove the screw lock as carefully as you can. PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 42 7. Unscrew the screws with torx screw driver (T6). 8. Remove the spindle motor. 14. Optical Pick-up Self-Diagnosis and Replacement Procedure 14.1. Optical Pickup Breakdown Diagnosis PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 43 The optical pickup self-diagnosis function and tilt adjustment check function have been included in this unit. When repairing, use the following procedure for effective Self-diagnosis and tilt adjustment. Be sure to use the self-diagnosis function before replacing the optical pickup when "NO DISC" is displayed. As a guideline, you should replace the optical pickup when the value of the laser drive current is more than 55.
  • Page 44 Player buttons Remote control unit Application Note buttons STOP Error code display (Refer to “14.3. Diagnostic Function Code”). Tilt adjustment Refer to “17.4. Optical adjustment”). Area number and broadcasting system check Built-in program version check DISPLAY DVD laser drive current check Refer to “14.1.
  • Page 45 Error Error Content Additional error explanation Code F504 Error adjusting DSC data slice offset F505 DSC Attention error Similar disposal as F500 F506 Invalid media Disc is flipped over, TOC unreadable, incompatible disc media ODC related F600 Access failure to Operation stopped because navigation data is not accessible management information caused by the demodulation defect...
  • Page 46 Error Error Content Additional error explanation Code F880 Task number is not Message coming from a non-existing task appropriate F890 Sending message when Sending message to AV task message is being sent to AV task F891 Message couldn’t be sent Begin sending message to AV task to AV task F893...
  • Page 47 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 48 14.5. Sales demonstration lock function This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function. "LOCKED" is displayed on the unit, and ordinary operation is disabled. 14.5.1. Setting - Prohibiting removal of disc 1.
  • Page 49 OPEN/CLOSE button is invalid and the player displays “___LOCKED_” while the lock function mode is entered. - Prohibiting operation of selector and disk 1. Select the DVD/CD function. 2. Press and hold down the button on the player and the power button on the remote controller unit for at least three seconds.
  • Page 50 15. Self-Diagnosis Function 15.1. Automatic Displayed Error / Codes 15.1.1. Automatic Display Function For a power unit error, the code is automatically displayed. F61: Automatically displayed on the LCD of the player. 15.1.2. Re-Display - For F61 Display - When the code, F61 is displayed, the power is automatically turned off.
  • Page 51 two seconds, and press the F_SKIP button for at least two seconds in order to display “T___________”. 3. Press the button. If a memorized error is detected, the result of self diagnosis is displayed. (Ex.: T H15)(See table below) / If several errors are detected, press the button to display each.
  • Page 52 1. Load the recovery disc RFKZD03R005 on to the player and run it. 2. Recovery is performed automatically. When it is finished, a message appears on the screen. 3. Remove the recovery disc. 4. Turn off the power. Note: This unit requires no initialization process carried out after the traditional DVD players were repaired.
  • Page 53 17. Adjustment Procedure 17.1. Service Tools and Equipment Application Name Number Tilt adjustment DVD test disc DVDT-S20 [SPG] TORX screw driver (T6) Available on sales route. (T6) or RFKZ0185 [SPG] Others Grease RFKXPG641 Harnal VFK1784 [SPG] Drysurf RFKXGUD24 Confirmation CD test disc PVCD-K06 or any other commercially available disc VCD test disc...
  • Page 54 1. Do not place discs directly onto the workbench, etc., after use. 2. Handle discs carefully in order to maintain their flatness. Place them into their case after use and store them vertically. Store discs in a cool place where they are not exposed to direct sunlight or air from air conditioners.
  • Page 55 minimized. 5. Play test disc T30 (center periphery). 6. Adjust tilt adjustment screw 1 so that the jitter value is minimized. 7. Play test disc T30 (center periphery). 8. Adjust tilt adjustment screw 2 so that the jitter value is minimized. 9.
  • Page 56 17.4.1.3. Check after adjustment Play test disc or any other disc to make sure there is no picture degradation in the inner, middle and outer peripheries, and no audio skipping. After adjustment is finished, lock each adjustment screw in position using screw lock. 17.4.1.4.
  • Page 57 18. Abbreviations INITIAL/LOGO ABBREVIATIONS A0~UP ADDRESS ACLK AUDIO CLOCK AD0~UP ADDRESS BUS ADATA AUDIO PES PACKET DATA ADDRESS LATCH ENABLE AMUTE AUDIO MUTE AREQ AUDIO PES PACKET REQUEST AUDIO RF SERVO AMP INVERTED INPUT SERVO AMP OUTPUT ASYNC AUDIO WORD DISTINCTION SYNC BIT CLOCK (PCM) BCKIN...
  • Page 58 INITIAL/LOGO ABBREVIATIONS CONSTANT ANGULAR VELOCITY CBDO CAP. BLACK DROP OUT COMPACT DISC CDSCK CD SERIAL DATA CLOCK CDSRDATA CD SERIAL DATA CD RF (EFM) SIGNAL CDRF COMPACT DISC-VIDEO CHANNEL DATA CHNDATA SYSTEM CLOCK SELECT CKSL CONSTANT LINEAR VELOCITY CAP. OFF TRACK COFTR CPU ADDRESS CPU CHIP SELECT...
  • Page 59 INITIAL/LOGO ABBREVIATIONS ERROR TORQUE CONTROL ERROR TORQUE CONTROL REFERENCE ENCODER SELECT ENCSEL EXTERNAL M CLOCK (81MHz/ ETMCLK 40.5MHz) ETSCLK EXTERNAL S CLOCK (54MHz) FBAL FOCUS BALANCE FCLK FRAME CLOCK FOCUS ERROR FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR AMP OUTPUT FREQUENCY GENERATOR FREQUENCY SUB CARRIER FSCK...
  • Page 60 INITIAL/LOGO ABBREVIATIONS MA0~UP MEMORY ADDRESS MEMORY CLOCK MCKI MEMORY CLOCK INPUT MCLK MEMORY SERIAL COMMAND CLOCK MDATA MEMORY SERIAL COMMAND MDQ0~UP DATA MDQM MEMORY DATA INPUT/OUTPUT MPEG MEMORY DATA I/O MASK MEMORY SERIAL COMMAND LOAD MOVING PICTURE EXPERTS GROUP OPTICAL DISC CONTROLLER OFTR OFF TRACKING OSCI...
  • Page 61 INITIAL/LOGO ABBREVIATIONS READ ENABLE RFENV RF ENVELOPE RF PHASE DIFFERENCE OUTPUT (CD-ROM) REGISTER SELECT RSEL RF POLARITY SELECT RESET RESERVE SBI0, 1 SERIAL DATA INPUT SBO0 SERIAL DATA OUTPUT SBT0, 1 SERIAL CLOCK SERIAL DATA CLOCK SCKR AUDIO SERIAL CLOCK RECEIVER SERIAL CLOCK SCLK...
  • Page 62 SUB CODE Q DATA SYSCLK SYSTEM CLOCK INITIAL/LOGO ABBREVIATIONS TRACKING ERROR TIBAL BALANCE CONTROL BALANCE OUTPUT 1 BALANCE INPUT BALANCE INPUT BALANCE OUTPUT 2 TPSN OP AMP INPUT TPSO OP AMP OUTPUT TPSP OP AMP INVERTED INPUT TRCRS TRACK CROSS SIGNAL TRON TRACKING ON TRSON...
  • Page 63 INITIAL/LOGO ABBREVIATIONS X' TAL XALE X ADDRESS LATCH ENABLE XAREQ X AUDIO DATA REQUEST XCDROM X CD ROM CHIP SELECT X CHIP SELECT XCSYNC X COMPOSITE SYNC X DATA STROBE XHSYNCO X HORIZONTAL SYNC OUTPUT XHINT XH INTERRUPT REQUEST X' TAL OSCILLATOR INPUT XINT X INTERRUPT X MEMORY WRITE ENABLE...
  • Page 64 Tray open / close switch ( Open / Close). S6001: F. skip, search and Tuning switch ( / TUNING S6002: R. skip, search and Tuning switch ( / TUNING S6003: Stop and Tune mode / FM mode switch ( TUNE MODE / FM MODE).
  • Page 65 some errors in the voltage values, depending on the internal impedance of the DC circuit tester. - Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc.
  • Page 66 Put a conductive mat on the work table. Do not touch the legs of IC or LSI with the fingers directly. 22. Block Diagram 23. Schematic Diagram 24. Printed Circuit Board Diagram 25. Wiring Connection Diagram 26. Illustration of IC’s, Transistors and Diodes 27.
  • Page 67 Terminal Function Name 22 SPK_EN Speaker Protection (L = Speaker Protect OFF, H = Speaker Protect ON) 23 EDA I/O DATA signal for the EEPROM 24 ECK O CLOCK signal for the EEPROM 25 ECS O LAT signal for the EEPROM 26 N.C Not used, open 27 TUN_SD...
  • Page 68 Terminal Function Name 49 VOL_CK O CLOCK signal for 6ch VOL 50 SCART_ / O Line out for SCART terminal MUTE 51 MIC_MUTE O Muting circuit for the MIC input 52 SS_DAT O DATA Signal for S.SRND IC 53 SS_CLK O Clock Signal for S.SRND IC 54 N.C Not used, open...
  • Page 69 Terminal Function Name 83 N.C Not used, open 84 N.C Not used, open 85 N.C Not used, open 86 KEY 3 Not used, open 87 FLD_RST O Reset signal for the FL driver 88 FLD_CS O Latch signal for the FL driver 89 FLD_CK O Clock signal for the FL driver 90 N.C...
  • Page 70 28.1. Loading Mechanism, Traverse Unit & Cabinet 28.1.1. Loading Mechanism, Traverse Unit & Cabinet Parts Location PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 71 28.1.2. Traverse and Cabinet Parts List PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 72 Ref. No. Part No. Part Name & Description Remarks CABINET AND CHASSIS J3CCBB000004 TUNER PACK REEX0426 10P FFC WIRE (PANEL) REEX0427 19P FFC WIRE (FL) REEX0429 50P FFC (MECHA) REXX0447 4P FLAT WIRE (MIC) [M]GC GS REXX0384 7P FLAT WIRE (DVD) RYQX0207-S DVD LID ASS’Y RGLX0105-Q...
  • Page 73 Ref. No. Part No. Part Name & Description Remarks RMR1446-X CLAMPER XTN26+6GFJ SCREW XTV2+6GFJ ADDITIONAL SCREWS XWG6FFY WASHER RMR1447-X MAGNET HOLDER RMR1468-K CLAMP PLATE RAE2012Z-S DU69U BLK AFTER ALIG RMG0598-A FLOATING RUBBER RMG0617-H CUSHION RUBBER A RMG0618-H CUSHION RUBBER B RMR1596-X2 MIDDLE CHASSIS RXQ1252...
  • Page 74 Ref. No. Part No. Part Name & Description Remarks IC8651 RFKWMH82B160 IC 16M FLASH ROM [SPG] IC8691 C0JBAA000346 IC AND GATE IC8695 C0JBAA000346 IC AND GATE TRANSISTORS Q2000 B1GBCFLL0037 TRANSISTOR Q2004 B1GBCFJN0033 TRANSISTOR Q2026 B1GDCFGA0014 TRANSISTOR [M]GN Q2026 B1GDCFGA0018 TRANSISTOR [M]GC GS Q2028 B1GBCFJN0033...
  • Page 75 Ref. No. Part No. Part Name & Description Remarks Q8562 2SB09700RL TRANSISTOR Q8606 2SD1819A0L TRANSISTOR Q8607 2SD1819A0L TRANSISTOR QR8111 UNR521400L CHIP TRANSISTOR QR8112 UNR521400L CHIP TRANSISTOR QR8420 UNR521100L CHIP TRANSISTOR QR8571 UNR511V00L CHIP TRANSISTOR DIODES D2000 B0ACCE000003 DIODE D2001 B0ACCE000003 DIODE D2002 B0ACCE000003...
  • Page 76 Ref. No. Part No. Part Name & Description Remarks D8571 MA2J72800L DIODE CHIP INDUCTORS LB8001 J0JHC0000045 CHIP INDUCTOR LB8002 J0JHC0000045 CHIP INDUCTOR LB8301 J0JCC0000119 CHIP INDUCTOR LB8302 J0JCC0000119 CHIP INDUCTOR LB8303 J0JCC0000119 CHIP INDUCTOR LB8304 J0JCC0000119 CHIP INDUCTOR LB8305 J0JCC0000119 CHIP INDUCTOR LB8401 ERJ2GEJ151X...
  • Page 77 Ref. No. Part No. Part Name & Description Remarks S6013 EVQ21405R SW PROGRESSIVE S6014 EVQ21405R SW H.BASS CONNECTORS CN901 K1KA07B00027 7P CONNECTOR CN2002 K1KA10A00263 10P CONNECTOR CN2004 K1MN50A00008 50P CONNECTOR CN2008 K1MN10A00052 10P CONNECTOR CN2009 K1MN19A00036 19P CONNECTOR CN6008 K1MN19B00026 19P CONNECTOR CN6009 K1KA04B00057...
  • Page 78 Ref. No. Part No. Part Name & Description Remarks FL6000 A2BD00000108 FL DISPLAY FL8101 F1H0J1050022 CHIP CAPACITOR FL8102 F1H0J1050022 CHIP CAPACITOR FL8103 F1H0J1050022 CHIP CAPACITOR FL8104 F1J1E1040022 CHIP CAPACITOR FUSE PROTECTOR FP2000 K5G202AA0002 FUSE PROTECTOR HOLDERS H2000 RMR0316 7P WIRE HOLDER H6010 K1ZZ00000832 4P WIRE HOLDER...
  • Page 79 W2030 ERJ3GEY0R00V CHIP RESISTOR PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 80 Ref. No. Part No. Part Name & Description Remarks W2031 ERJ3GEY0R00V CHIP RESISTOR W2032 ERJ3GEY0R00V CHIP RESISTOR W2033 ERJ3GEY0R00V CHIP RESISTOR W2041 ERJ3GEY0R00V CHIP RESISTOR W2042 ERJ3GEY0R00V CHIP RESISTOR W2043 ERJ3GEY0R00V CHIP RESISTOR W2044 ERJ6GEY0R00V CHIP RESISTOR W2045 ERJ6GEY0R00V CHIP RESISTOR W2049 ERJ6GEY0R00V CHIP RESISTOR...
  • Page 81 Ref. No. Part No. Part Name & Description Remarks R2006 ERJ3GEYJ221V 220 1/16W R2007 ERJ3GEYJ102V 1K 1/16W R2008 ERJ3GEYJ103V 10K 1/16W R2011 ERJ3GEYJ473V 47K 1/16W R2012 ERJ3GEYJ221V 220 1/16W R2013 ERJ3GEYJ221V 220 1/16W R2014 ERJ3GEYJ221V 220 1/16W R2016 ERJ3GEYJ221V 220 1/16W R2017 ERJ3GEYJ103V 10K 1/16W...
  • Page 82 Ref. No. Part No. Part Name & Description Remarks R2070 ERJ3GEYJ332V 3.3K 1/16W R2071 ERJ3GEYJ182V 1.8K 1/16W [M]GN R2071 ERJ3GEYJ472V 4.7K 1/16W [M]GC GS R2072 ERJ3GEYJ101V 100 1/16W R2073 ERJ3GEY0R00V 0 1/16W R2074 ERJ3GEYJ272V 2.7K 1/16W R2076 ERJ3GEYJ104V 100K 1/16W R2077 ERJ3GEYJ472V 4.7K 1/16W...
  • Page 83 Ref. No. Part No. Part Name & Description Remarks R2152 ERJ3GEYJ272V 2.7K 1/16W R2153 ERJ3GEYJ100V 10 1/16W R2154 ERJ3GEYJ222V 2.2K 1/16W R2155 ERJ3GEYJ104V 100K 1/16W R2156 ERJ3GEYJ103V 10K 1/16W R2157 ERJ3GEYJ123V 12K 1/16W R2160 ERJ3GEYJ822V 8.2K 1/16W R2161 ERJ3GEYJ223V 22K 1/16W R2162 ERJ3GEYJ392V 3.9K 1/16W...
  • Page 84 Ref. No. Part No. Part Name & Description Remarks R2245 ERJ3GEYJ682V 6.8K 1/16W R2246 ERJ3GEYJ333V 33K 1/16W R2247 ERJ3GEYJ220V 22 1/16W R2248 ERJ3GEYJ220V 22 1/16W R2249 ERJ3GEYJ220V 22 1/16W R2250 ERJ3GEYJ220V 22 1/16W R2251 ERJ3GEYJ472V 4.7K 1/16W R2252 ERJ3GEYJ272V 2.7K 1/16W R2253 ERJ3GEYJ100V 10 1/16W...
  • Page 85 Ref. No. Part No. Part Name & Description Remarks R2406 ERJ3GEYJ104V 100K 1/16W R2407 ERJ3GEYJ101V 100 1/16W R2428 ERJ3GEYJ102V 1K 1/16W R2430 ERJ3GEYJ123V 12K 1/16W R2500 ERJ3GEYJ103V 10K 1/16W R2501 ERJ3GEYJ473V 47K 1/16W R2502 ERJ3GEYJ682V 6.8K 1/16W [M]GN R2502 ERJ3GEYJ752V 7.5K 1/16W [M]GC GS R2503...
  • Page 86 Ref. No. Part No. Part Name & Description Remarks R2637 ERJ3GEYJ102V 1K 1/16W R2638 ERJ3GEYJ683V 68K 1/16W R2639 ERJ3GEYJ182V 1.8K 1/16W R2640 ERJ3GEY0R00V 0 1/16W R2641 ERJ3GEYJ392V 3.9K 1/16W R2642 ERJ3GEYJ683V 68K 1/16W R2643 ERJ3GEYJ104V 100K 1/16W R2644 ERJ3GEYJ273V 27K 1/16W R2645 ERJ3GEYJ563V 56K 1/16W...
  • Page 87 Ref. No. Part No. Part Name & Description Remarks R2830 ERJ3GEYJ272V 2.7K 1/16W R2831 ERJ3GEYJ472V 4.7K 1/16W R2832 ERJ3GEYJ151V 150 1/16W R2833 ERJ3GEYJ102V 1K 1/16W R2834 ERJ3GEYJ102V 1K 1/16W R2835 ERJ3GEYJ681V 680 1/16W R2837 ERJ3GEYJ561V 560 1/16W R2838 ERJ3GEYJ272V 2.7K 1/16W R2839 ERJ3GEYJ821V 820 1/16W...
  • Page 88 Ref. No. Part No. Part Name & Description Remarks R2920 ERJ3GEYJ103V 10K 1/16W R2978 ERJ3GEYJ103V 10K 1/16W R6005 ERJ3GEYJ681V 680 1/16W R6006 ERJ3GEYJ102V 1K 1/16W R6007 ERJ3GEYJ122V 1.2K 1/16W R6008 ERJ3GEYJ182V 1.8K 1/16W R6009 ERJ3GEYJ390V 39 1/16W R6010 ERJ3GEYJ561V 560 1/16W R6011 ERJ3GEYJ151V 150 1/16W...
  • Page 89 Ref. No. Part No. Part Name & Description Remarks R8241 ERJ2GEJ223X 22K 2W R8242 ERJ2GEJ752X 7.5K 2W R8243 ERJ2GEJ103X 10K 2W R8251 ERJ6GEYJ6R8V 6.8 1/10W R8261 ERJ2GEJ823X 82K 2W R8262 ERJ2GEJ472X 4.7K 2W R8263 ERJ2GEJ823X 82K 2W R8264 ERJ2GEJ472X 4.7K 2W R8265 ERJ2GE0R00X 0 2W...
  • Page 90 Ref. No. Part No. Part Name & Description Remarks R8607 ERJ2GEJ103X 10K 2W R8611 ERJ2GEJ101X 100 2W R8621 ERJ2GEJ105X 1M 2W R8622 ERJ2RHD102X 1K 2W K8003 ERJ2GE0R00X CHIP JUMPER K8008 ERJ2GE0R00X CHIP JUMPER K8031 ERJ2GE0R00X CHIP JUMPER K8106 ERJ3GEY0R00V CHIP JUMPER K8421 ERJ3GEY0R00V CHIP JUMPER...
  • Page 91 Ref. No. Part No. Part Name & Description Remarks C2039 ECJ1VB1H103K 0.01 50V C2040 ECA0JM102B 1000 6.3V C2042 ECA0JM102B 1000 6.3V C2044 ECA0JM102B 1000 6.3V C2046 ECA0JM331I 330 6.3V C2047 ECA0JM331I 330 6.3V C2053 ECJ1VB1E103K 0.01 25V C2090 ECJ1VB1E103K 0.01 25V C2099 ECEA1HKN4R7B 4.7 50V...
  • Page 92 Ref. No. Part No. Part Name & Description Remarks C2178 ECJ1VC1H221J 220P 50V C2201 ECJ1VB1H223K 0.022 50V C2202 ECJ1VB1C393K 0.039 16V C2206 ECEA1HKA4R7I 4.7 50V C2207 ECEA1HKA3R3I 3.3 50V C2209 ECJ1VC1H470J 47P 50V [M]GC GS C2210 ECJ1VB1H223K 0.022 50V C2211 ECJ1VB1C823K 0.082 16V C2212...
  • Page 93 Ref. No. Part No. Part Name & Description Remarks C2310 ECJ1VB1H223K 0.022 50V C2311 ECEA1HKA4R7I 4.7 50V C2320 ECJ1VB1A224K 0.22 10V C2400 ECEA1HKA100B 10 50V C2401 ECJ1VB1A105K 10 10V C2402 ECJ1VB1H471K 470P 50V C2403 ECJ1VB1A105K 10 10V C2404 ECEA1HKA3R3B 3.3 50V C2405 ECJ1VB1A105K 10 10V...
  • Page 94 Ref. No. Part No. Part Name & Description Remarks C2702 ECEA1HKA4R7B 4.7 50V [M]GC GS C2703 ECEA1HKA010I 1 50V [M]GC GS C2705 ECJ1VB1H471K 470P 50V [M]GC GS C2706 ECJ1VB1H102K 1000P 50V [M]GC GS C2801 ECJ1VC1H101K 100P 50V C2802 ECA1EM221B 220 25V C2803 ECJ1VC1H101K 100P 50V...
  • Page 95 Ref. No. Part No. Part Name & Description Remarks C2855 ECA1EM101B 100 25V C2856 ECA1HM101B 100 50V C2857 ECJ1VB1A225K 22 10V C2858 ECJ1VB1A225K 22 10V C2859 ECJ1VB1H103K 0.01 50V C2859 ECJ1VC1H101K 100P 50V [M]GC GS C2901 ECEA1HKA010I 1 50V [M]GC GS C6000 ECJ1VB1H473K 0.047 50V...
  • Page 96 Ref. No. Part No. Part Name & Description Remarks C8016 ECJ1VB0J105K 10 6.3V C8017 ECJ0EF1C104Z 0.1 16V C8018 ECJ0EF1C104Z 0.1 16V C8019 ECJ1VB0J105K 10 6.3V C8020 ECJ0EF1C104Z 0.1 16V C8021 ECJ0EF1C104Z 0.1 16V C8022 ECJ0EF1C104Z 0.1 16V C8023 ECJ1VB0J105K 10 6.3V C8024 ECJ1VB0J105K 10 6.3V...
  • Page 97 Ref. No. Part No. Part Name & Description Remarks C8237 ECJ0EB1H102K 1000P 50V C8238 ECJ0EB1H821K 820P 50V C8241 ECJ0EB1A104K 0.1 10V C8242 ECJ0EB1A104K 0.1 10V C8251 F2G0J221A065 220P 6.3V C8252 F2G1C470A076 47P 16V C8253 F2H1C220A003 22P 16V C8254 ECJ0EF1C104Z 0.1 16V C8255 ECJ0EF1C104Z 0.1 16V...
  • Page 98 28.3. Packing Materials & Accessories Parts List Ref. No. Part No. Part Name & Description Remarks PACKING MATERIALS RPGX1446 PACKING CASE [M]GC RPGX1447 PACKING CASE [M]GS RPGX1449 PACKING CASE [M]GN RPNX0316 POLYFOAM RPFX0058 MIRAMAT SHEET ACCESSORIES EUR7722XC0 REMOTE CONTROL A1-1 UR76EC3103A R/C BATTERY COVER K2CJ2DA00010...
  • Page 99 29. Schematic Diagram for printing with A4 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 100 VREF1 LB8502 J0JHC0000045 56X2 2SB1219AHL C8426 SUB2 Switch SUB1 CL8424 R8505 2200 R8560 PIN(CD) CL8425 C8424 0.1 SUBSEL CL8426 GND(VRCD) R8501 0 C8503 C8504 C8505 Q8560 220P 2SD1819A0L Switch R8569 D8550 R8570 MA2J11100L C8428 0.1 100K SA-HT840GC/GS/GN DVD MODULE CIRCUIT...
  • Page 101 RX8021 TL8201 10KX2 C8228 10 R8201 CL8241 2200 L8201 C8233 C8201 G1C100K00020 CL8233 4700P C8217 6V100 C8012 C8013 C8203 C8204 C8205 CL8243 C8218 C8307 0.1 C8207 0.1 C8031 R8233 C8208 0.1 CL8201 CL8033 CL8032 CL8031 CL8202 SA-HT840GC/GS/GN DVD MODULE CIRCUIT...
  • Page 102 LD Drive R8558 R8555 R8552 TL8512 C8651 C8652 R8559 C8554 C8552 R8553 C8553 R8556 R8557 16V10 6V47 C8551 IC8651 RFKWMH82B160 16M Flash UNIT CHECK FOR PAVCSG UNIT CHECK FOR PAVCSG K8003 K8008 CL8012 CL8014 CL8006 CL8009 SA-HT840GC/GS/GN DVD MODULE CIRCUIT...
  • Page 103 C2122 +VCC 390P C2126 0.01 R2219 2.2K R2221 C2622 C2114 R2218 22K 100P 100P C2215 0.01 C2226 0.01 C2222 R2220 C2209 390P -7.5V C2213 R2222 C2223 C2225 R2214 50V10 +7.5V R2212 R2213 C2224 R2215 100P C2221 150P SA-HT840GC/GS/GN MAIN CIRCUIT...
  • Page 104 R2147 R2149 Q2605 -7.5V C2636 R2627 R2632 50V1 6.8K 16V100 B1GDCFGA0018 R2633 C2620 Muting Control 50V4.7 100K 8.2K R2634 R2252 100K 8.2K 2.7K R2660 R2646 1.8K 1.8K HB MUTE HB LVL +7.5V +7.5V +7.5V -7.5V -7.5V -7.5V SA-HT840GC/GS/GN MAIN CIRCUIT...
  • Page 105 50V4.7 C2814 C2812 C2810 C2808 C2807 C2805 R2882 1 100P 100P 100P 100P 100P 100P (GC/GS) Q2818 R2883 1 B1GBCFJA0028 C2131 C2232 DC Detect Switch 3300P 3300P R2884 1 R2885 1 +7.5V LINE OUT -7.5V JK2001 K2HZ929B0001 SA-HT840GC/GS/GN MAIN CIRCUIT...
  • Page 106 B0ACCE000003 B1GBCFLL0037 EEPROM IC D2001 Reset Switch GUARD GND B0ACCE000003 (Not Supplied) PCONT C2006 50V2.2 C2007 C2008 C2009 SYNC 6.3V100 R2092 C2003 C2004 D2003 C2005 4.7K C2019 SUBAC1 10V22 0.01 10V1000 B0ACCK000005 330P SUBAC2 CASE GND C2845 SA-HT840GC/GS/GN MAIN CIRCUIT...
  • Page 107 HP L S6002 EVQ21405R C6000 R6024 HP R 0.047 1.2K STOP L6002 S6003 C6006 J0JBC0000019 EVQ21405R 1000P R6025 1.8K PAUSE C6021 C6022 S6004 R6009 C6008 100P 100P EVQ21405R 6.3V47 R6028 R6029 R6026 2.2K PLAY S6005 EVQ21405R R6099 2.7K SA-HT840GC/GS/GN FL/VOLUME CIRCUIT...
  • Page 108 C6072 C6077 C6080 C6082 R6091 470P 0.033 100P 50V1 L6004 R6082 C6071 J0JBC0000019 1000P VR6001 R6083 C6068 C6074 R6087 C6079 R6090 EVUE27FK3853 4.7K 50V4.7 1000P 1000P 1.5K JK6010 VIC LOL K2HB102J0038 L6006 J0JBC0000019 C6093 MIC2 R6080 SA-HT840GC/GS/GN TRAY LOADING/MIC CIRCUIT...
  • Page 109 VOLUME PHONES CN6032 VR6000 JK6002 VOLUME P.C.B. (SOLDER SIDE) Z6000 MAIN P.C.B. SENSOR (SOLDER SIDE) SPINDLE MOTOR ASS'Y FP8271 TRAY LOADING P.C.B. (SOLDER SIDE) DVD MODULE P.C.B. (SIDE:B) TUNER PACK UNIT JK2001 JK2000 AV JACK ACTIVE SUBWOOFER SA-HT840GC/GS/GN WIRING CONNECTION...
  • Page 110 Discs that can be played Indication in Disc Logo Remarks these operating instructions Recorded with devices using Version 1.1 of the Video Recording Format (a unified video recording standard), such as DVD video recorders, DVD video cameras, personal computers, etc. DVD-RAM Recorded using the DCF (Design rule for Camera File system) standard Version 1.0.
  • Page 111 WF No. IC2006-2 (PLAY) WF No. IC2006-4 (PLAY) WF No. IC2006-6 (PLAY) WF No. IC2006-8 (PLAY) 0.6Vp-p(20usec/div) 1.1Vp-p(20usec/div) 1.1Vp-p(20usec/div) 0.5Vp-p(20usec/div) WF No. IC2006-9 (PLAY) WF No. IC2006-11 (PLAY) WF No. IC2006-12 (PLAY) WF No. IC2006-13 (PLAY) 1.0Vp-p(20usec/div) 1.0Vp-p(20usec/div) 2.1Vp-p(20usec/div) 0.5Vp-p(20usec/div) WF No.
  • Page 112 /AV SYSTEM AV SYSTEM TUNER/BAND, TV/AV TUNER/BAND DVD/CD TV/AV DVD/CD NUMBERED BUTTONS VOLUME -/-- VOLUME CANCEL S 10 CANCEL SKIP SLOW/SEARCH (SLOW/SEARCH) (SKIP) (STOP) (PAUSE) (PLAY) TOP MENU MENU TOP MENU MENU PLAY DIRECT NAVIGATOR LIST ENTER ENTER FUNCTIONS RETURN RETURN /TV VOL FUNCTIONS/ TV VOL...
  • Page 113 C0ABBB000118 (8p) B1ABCE000016 (8p) C0HBB0000044 (40p) RFKWMH82C160 C0AABB000125 C0FBBK000050 (16p) C1BB00000979 (20p) C2CBHG000168(100p) C0CBCBD00018 (8p) C0ABCB000052(14p) C1BB00000845 (80p) C3ABPG000133(54p) MN2DS0003APH (256p) C3EBEG000072 (8p) C3EBGC000044 (8p) No.1 No.1 C9ZB00000466 (16p) C0GBG0000048 C0DBEZG00021 C0EBE0000384 C0CBADG00023 C0EBA0000031 C0GAG0000022 C0JBAA000346 B1BCCG000023 B1BCCD000019 B1ACKD000005 C0DAAZG00012 2SD21370PA B1AAKD000014 B1BACD000018...
  • Page 114 23 Schematic Diagram SCHEMATIC DIAGRAM-1 DVD MODULE CIRCUIT :+B SIGNAL LINE :CD-DA SIGNAL LINE :MAIN SIGNAL LINE :DVD(VIDEO) SIGNAL LINE FP8101 VGND LB8303 J0JCC0000119 Y/PY/G VGND LB8304 J0JCC0000119 CB/PB/B VGND LB8305 J0JCC0000119 CR/PR/R VGND LB8301 J0JCC0000119 VGND LB8302 J0JCC0000119 ADAC5V LB8421 ERJ2GE0R00X C8255...
  • Page 115 C8236 C8235 820P 1000P 1000P 1000P CL8234 CL8231 C8422 C8427 C8421 6V100 CL8430 QR8571 IC8421 UNR511V00L C0FBBK000050 Switch 8ch Audio D/A Converter CL8571 C8426 CL8424 CL8425 C8424 0.1 CL8426 R8569 D8550 R8570 MA2J11100L C8428 0.1 100K SA-HT840GC/GS/GN DVD MODULE CIRCUIT...
  • Page 116 SCHEMATIC DIAGRAM-2 DVD MODULE CIRCUIT :+B SIGNAL LINE :CD-DA SIGNAL LINE :DVD(VIDEO) SIGNAL LINE :DVD(AUDIO) SIGNAL LINE LB8001 J0JHC0000045 LB8002 J0JHC0000045 C8002 C8001 C8028 C8027 C8026 C8025 C8024 4V330 6V100 2200P C8004 RX8014 MDQ 7 82X4 MDQ 8 MDQ 6 MDQ 9 C8003 2200P...
  • Page 117 C8206 10 VIN6 VIN7 CL8206 VIN8 C8202 6V100 VIN9 VIN10 RX8401 100X2 RX8402 C8229 10 100X2 TL8201 C8228 10 L8201 C8233 C8201 G1C100K00020 CL8233 4700P 6V100 C8217 C8203 C8204 C8205 C8218 C8207 0.1 R8233 CL8201 CL8202 SA-HT840GC/GS/GN DVD MODULE CIRCUIT...
  • Page 118 SCHEMATIC DIAGRAM-3 DVD MODULE CIRCUIT C8606 R8606 R8607 100K Q8607 2SD1819A0L Buffer IC8606 C0EBA0000031 2 4 6 8 2 4 6 8 RESET IC RX8015 RX8016 RX8017 RX8018 22X2 82X4 82X4 82X4 Q8606 2SD1819A0L C8607 Buffer 0.22 C8057 C8056 2200P IC8051 C3ABPG000133 64M SDRAM...
  • Page 119 Q8552 2SD1819A0L 2SB09700RL R8551 LD Drive LD Drive R8558 R8555 R8552 TL8512 R8559 C8554 C8552 R8553 C8553 R8556 R8557 16V10 6V47 C8551 UNIT CHECK FOR PAVCSG UNIT CHECK FOR PAVCSG K8003 K8008 CL8012 CL8014 CL8006 CL8009 SA-HT840GC/GS/GN DVD MODULE CIRCUIT...
  • Page 120 SCHEMATIC DIAGRAM-4 MAIN CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE :MAIN SIGNAL LINE :DVD(VIDEO) SIGNAL LINE H2000 TRY OPEN TRY OPEN CN2004 TRY CLOSE TRY CLOSE VGND TRAY CCW TRAY LOADING TRAY CCW PY/Y/G LINE R R2803 2.2K CIRCUIT VREF+ VREF+ VGND (CN901)on...
  • Page 121 C2124 R2115 150P 100P DVDFL IC2010 R2112 R2113 C0ABBB000118 C2123 R2114 C2125 Buffer Amp 50V10 +7.5V C2122 390P C2126 0.01 C2226 0.01 C2222 390P -7.5V C2223 R2214 C2225 50V10 +7.5V R2212 R2213 C2224 R2215 100P C2221 150P SA-HT840GC/GS/GN MAIN CIRCUIT...
  • Page 122 SCHEMATIC DIAGRAM-5 MAIN CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE :MAIN SIGNAL LINE C2163 R216 50V3.3 C2263 R226 50V3.3 C2506 0.01 R2184 R2615 220K 100K C2613 0.01 R2262 R2162 C2162 3.9K 0.15 Q2306 B1GFGCAA0001 C2611 R2614 50V4.7 Muting Switch C2261 C2262 C2161 0.15...
  • Page 123 R2152 R2266 1000P C2152 2.7K 1.8K HP MUTE Q2201 C2151 R2267 100P B1GDCFGA0018 C2155 Muting Control 1000P R2150 R2153 R2148 R2151 4.7K C2153 C2150 R2145 R2146 R2147 R2149 50V1 6.8K 16V100 R2252 2.7K +7.5V +7.5V -7.5V -7.5V SA-HT840GC/GS/GN MAIN CIRCUIT...
  • Page 124 SCHEMATIC DIAGRAM-6 MAIN CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE :MAIN SIGNAL LINE :DVD(VIDEO) SIGNAL LINE Q2803 B1BCCG000023 D2806 D2805 Regulator B0ECKM000016 B0ECKM00 R2920 (GC/GS) C2811 0.01 Q2004 R2712 C2705 R2713 100K 470P B1GBCFJN0033 D2807 B0ACCK000005 Switch Q2804 K2704 B1ABCE000016 R2824 Regulator Q2703...
  • Page 125 R2850 R2127 R2227 C2138 C2238 C2139 C2239 C2141 C2241 100K 100K 220P 220P 100P 100P 100P 100P R2128 R2228 C2853 C2814 C2812 C2810 C2808 C2807 C2805 50V4.7 100P 100P 100P 100P 100P 100P LINE OUT JK2001 K2HZ929B0001 SA-HT840GC/GS/GN MAIN CIRCUIT...
  • Page 126 SCHEMATIC DIAGRAM-7 MAIN CIRCUIT :+B SIGNAL LINE :MAIN SIGNAL LINE R2050 220 DC DET R2051 220 R2052 220 R2043 220 R2053 220 JOG B C2000 R2054 220 JOG A R2056 R2057 R2058 R2059 220 FLD DA FLD DA KEY3(CATER) R2060 100 FLD RST FLD RST R2061 220...
  • Page 127 C2022 SURR R C2020 R2094 C2021 R2093 SB-WA840GC-S(GC/GS) 330P 330P 0.022 CENTER SB-WA840GN-S(GN) CENTER GUARD GND IC2019 SUBWOOFER C3EBEG000072 SUBWOOFER EEPROM IC GUARD GND (Not Supplied) PCONT SYNC R2092 4.7K C2019 SUBAC1 330P SUBAC2 CASE GND C2845 SA-HT840GC/GS/GN MAIN CIRCUIT...
  • Page 128 SCHEMATIC DIAGRAM-8 FL CIRCUIT :+B SIGNAL LINE :MAIN SIGNAL LINE FL6000 A2BD00000108 R6051 C6005 50V22 POWER KEY1 R6050 S6011 EVQ21405R R6038 C6003 50V22 SELECTOR R6011 S6012 EVQ21405R R6006 L6003 J0JBC0000041 S6013 EVQ21405R HB LED R6007 1.2K H BASS R6013 C6007 50V10 S6014 EVQ21405R...
  • Page 129 100P 0.01 6.3V100 0.01 CN6032 KEY2 JOG A VR6000 Z6000 JOG B EVEKE2F3024M B3RAB0000025 REMOTE SENSOR MAIN CIRCUIT VREF+ (CN2008)on SCHEMATIC DIAGRAM-7 HP L HP R C6006 1000P C6021 C6022 R6009 C6008 100P 100P 6.3V47 R6029 R6028 SA-HT840GC/GS/GN FL/VOLUME CIRCUIT...
  • Page 130 SCHEMATIC DIAGRAM-9 :+B SIGNAL LINE :MAIN SIGNAL LINE TRAY LOADING CIRCUIT IC904 C0GAG0000022 REFLECTIVE PHOTO SENSOR CN901 TRAY CW M+9V GND1 MAIN CIRCUIT VREF+ (H2000)on TRAY CCW SCHEMATIC DIAGRAM-4 TRY CLOSE TRY OPEN S901 PLAY C984 25V10 S902 OPEN RM902 MIC CIRCUIT(GC/GS ONLY) JK6011 K2HB102J0038...
  • Page 131 R6092 C6086 C6087 R6089 1000P 10V220 100K CN6009 +7.5V C6078 Q6073 50V1 MIC GND FL CIRCUIT B1ABCF000011 (H6010)on Amplifer SCHEMATIC DIAGRAM-8 MIC SW C6080 C6082 R6091 100P 50V1 VR6001 C6079 R6090 EVUE27FK3853 1000P 1.5K VIC LOL SA-HT840GC/GS/GN TRAY LOADING/MIC CIRCUIT...
  • Page 132 MUTE12,4 MUTE12 VOL2- CH1,2 LEVEL DRV8 MUTE SHIFT MUTE4 MUTE QR8571 IC8606 DRV3 BUFFER C0EBA0000031 RESET TRAVERSE SW DRV6 IC8601 C0EBE0000384 VOLTAGE DETECTING Q8606, Q8550, IC8611 8607 8560 C3EBGC000044 EE PROM NRESET BUFFER BUFFER NRST (Not supplied) SA-HT840GC/GS/GN BLOCK DIAGRAM...
  • Page 133 DAC3 OUT DQ15 EXADR17 EXADR18 ADDRESS EXADR19 EXADR20 IC8691 C0JBAA000346 AND GATE DVD CLK OP CPU CLK NEXOE NEXWE NEXCE OP CPU CMD DVD CMD MDQ16 IC8695 C0JBAA000346 AND GATE DVD STAT OP CPU STAT DATA MDQ31 SA-HT840GC/GS/GN BLOCK DIAGRAM...
  • Page 134 Q2028 POWER ON ZFLAG RESET MUTING DVD MUTE DVD CLK DVD CLK DVD CMD IC2018 DVD CMD DVD STAT DVD STAT C2CBHG000168 ST/DO TUN DO SYSTEM CONTROL TUN DI TUN SD TUN CLK POWER SUPPLY (FM:ON) (FM) SA-HT840GC/GS/GN BLOCK DIAGRAM...
  • Page 135 JK6010 MIC 2 +VCC -VCC IC2019 C3EBEG000072 EEPROM (Not supplied) Q2605 Q2604 Q2703 Q2702 Z6000 MUTING (REMOTE SENSOR) D2001 MUTING CONTROL MUTING MUTING VR6000 Q2000 CONTROL (VOLUME) Q2608,2609 RESET X2000 HARMONIC LEVEL CONTROL IC2018 C2CBHG000168 SYSTEM CONTROL SA-HT840GC/GS/GN BLOCK DIAGRAM...
  • Page 136 IC6000 C0HBB0000044 D2826 DISPLAY DRIVER DRIVE CONTROL X IN Q2809,D2818 D2812-2817 FP2000 REGULATOR KEY SWITCH KEY SWITCH (S6011-6014) (S6000-6005) Q2807,2808 REGULATOR/ S902 D2851 STABILIZER Q2818 S901 DC IN DET. D2852 D2850 IC2018 C2CBHG000168 D2853 SYSTEM CONTROL AVSS SA-HT840GC/GS/GN BLOCK DIAGRAM...
  • Page 137 FL P .C.B. IC6000 Re f No. MODE CD P LAY -22.2 -10.2 -22.2 -22.2 -22.2 -19.9 -22.3 -19.9 -17.4 -19.9 -19.8 -19.9 S TANDBY Re f No. IC6000 MODE CD P LAY -10.3 -19.9 -19.9 -19.9 -22.2 -19.9 -22.3 -22.3 -19.9 -19.9...
  • Page 138 IC2006 Re f No. MODE CD P LAY S TANDBY IC2010 Re f No. MODE CD P LAY -6.8 S TANDBY IC2011 Re f No. MODE CD P LAY S TANDBY IC2011 Re f No. MODE CD P LAY -6.8 S TANDBY IC2011 Re f No.
  • Page 139 Q2302 Q2306 Q2500 Re f No. MODE CD P LAY S TANDBY Q2600 Q2601 Q2604 Q2605 Re f No. MODE CD P LAY S TANDBY Q2607 Q2608 Q2609 Q2702 Q2703 Re f No. MODE CD P LAY -0.7 S TANDBY Q2801 Q2803 Q2804...
  • Page 140 IC8001 Re f No. MODE CD P LAY IC8001 Re f No. MODE CD P LAY IC8001 Re f No. MODE CD P LAY Re f No. IC8001 MODE CD P LAY IC8001 Re f No. MODE CD P LAY IC8001 Re f No.
  • Page 141 CKB6 CKB2 LB8002 CKB8 CKB4 C8421 CL8430 CKB3 C8422 CL8034 C8051 C8052 C8053 C8054 CKA1 CKA5 CKA3 CKA7 IC8421 CKF5 CKF3 CKF1 CKA2 CKA6 C8424 C8428 CKA4 CKF6 CKF4 CKF2 CL8426 CL8424 CL8425 CL8421 C8426 FP8201 SA-HT840GC/GS/GN DVD MODULE P.C.B.
  • Page 142 W2620 W2234 Q2818 R2263 W2009 C2811 R2801 R2817 R2827 R2855 R2811 C2837 C2856 W2266 C2616 W2214 C2804 R2837 D2811 W2524 R2850 R2307 R2830 Q2801 R2407 W2244 C2839 Q2809 L2803 R2851 D2851 W2216 W2235 W2236 Q2804 C2802 W2068 SA-HT840GC/GS/GN MAIN P.C.B.
  • Page 143 MIC P.C.B ( REPX0485B...GC/GS ONLY) CN6009 C6072 R6084 R6085 C6086 R6083 C6074 R6095 R6089 R6087 C6079 C6093 R6080 R6081 C6092 C6071 R6086 R6082 L6005 R6088 R6091 L6006 L6004 JK6010 JK6011 VR6001 MIC 1 MIC 2 MIC LEVEL SA-HT840GC/GS/GN FL/VOLUME/TRAY LOADING/MIC P.C.B.

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