Panasonic SA-HT540E Service Manual

Dvd home theater sound system
Table of Contents

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Specifications

lGeneral
Power Source:
E/ EG areas:
EB area:
Power consumption:
Dimensions (W×H×D):
Mass:
lAmplifier section
RMS Output Power: Dolby Digital Mode
lTotal RMS Dolby Digital
mode Power:
At 1kHz and total harmonic of 10%
lFront:
lCenter:
lSurround:
At 100Hz and total harmonic of 10%
lActive subwoofers:
DIN Output Power: Dolby Digital Mode:
lTotal DIN Dolby Digital mode Power:
At 1kHz and total harmonic of 1%
lFront:
lCenter:
lSurround:
At 100Hz and total harmonic of 1%
AC 230V, 50Hz
AC 230V-240V, 50Hz
115 W
430×60×354 mm
3.35kg
850 W
110 W/ Channel (3Ω)
225 W/ Channel (6Ω)
90 W/ Channel (4Ω)
225 W/ Channel (6Ω)
440 W
80 W/ Channel (3Ω)
75 W/ Channel (6Ω)
65 W/ Channel (4Ω)
DVD Home Theater Sound System
SA-HT540E
SA-HT540EB
SA-HT540EG
Colour
(S).......................Silver Type
lSubwoofer:
lFM tuner section
Preset Memory:
Frequency Range:
Sensitivity:
S/N 26dB
Antenna Terminals:
lAM tuner section
Frequency Range:
AM Sensitivity S/N 20dB at
999kHz:
lPhone Jack:
Terminal:
lFront M. Port:
Sensitivity:
Terminal:
lDisc section
Discs played (8 cm or 12 cm):
(1) DVD [DVD-Video, DVD-Audio, DivX(*1,2)]
(2) DVD-RAM [DVD-VR, MP3(*2,6), JPEG(*2,3), MPEG4(*2,4),
DivX(*1,2)]
(3) DVD-R [DVD-Video, DVD-VR, MP3(*2,6), JPEG(*2,3),
MPEG4(*2,4), DivX(*1,2)]
© 2006 Panasonic AVC Networks Singapore Pte.
Ltd. All rights reserved. Unauthorized copying and
distribution is a violation of law.
ORDER NO.MD0603061C2
75 W/ Channel (6Ω)
FM 15 stations
AM/MW 15 stations
87.5-108.00MHz
(50kHz in step)
1.8µV (IHF)
1.4µV
75Ω (unbalanced)
522-1629kHz (9kHz in step)
560µV/m
Stereo 3.5 mm jack
100mV (15kΩ)
Stereo 3.5 mm jack

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Table of Contents
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Summary of Contents for Panasonic SA-HT540E

  • Page 1: Specifications

    (3) DVD-R [DVD-Video, DVD-VR, MP3(*2,6), JPEG(*2,3), lSurround: 65 W/ Channel (4Ω) MPEG4(*2,4), DivX(*1,2)] At 100Hz and total harmonic of 1% © 2006 Panasonic AVC Networks Singapore Pte. Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 2 Note: long and narrow pictures may not be displayed. 1. Specifications are subject to change without notice. *4 MPEG4 data recorded with Panasonic SD multi cameras or Mass and dimensions are approximate. DVD video recorders. 2. Total harmonic distortion is measured by the digital spectrum lConforming to SD VIDEO specifications (ASF standard)/ analyzer.
  • Page 3: Table Of Contents

    SA-HT540E / SA-HT540EB / SA-HT540EG CONTENTS Page Page 1 Safety Precautions 8.4. About DivX VOD Content 1.1. GENERAL GUIDELINES 9 Self-Diagnosis and special mode setting 1.2. Before Repair and Adjustment 9.1. Service Mode Summary Table 1.3. Protection Circuitry 9.2. Service Mode Table 1 2 Prevention of Electro Static Discharge (ESD) to 9.3.
  • Page 4 SA-HT540E / SA-HT540EB / SA-HT540EG 10.8. Disassembly of DVD Module P.C.B. 18.3. (C) FL, Music Port, Top Button, Tuner Extent and Tray 10.9. Disassembly of Rear panel Motor Circuit 10.10. Disassembly of Scart P.C.B. 18.4. (D) Scart Circuit 10.11. Disassembly of Main P.C.B.
  • Page 5: Safety Precautions

    SA-HT540E / SA-HT540EB / SA-HT540EG 1 Safety Precautions 1.1. 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. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
  • Page 6: Prevention Of Electro Static Discharge (Esd) To Electrostatically Sensitive (Es) Devices

    SA-HT540E / SA-HT540EB / SA-HT540EG 1. Turn off the power. 2. Determine the cause of the problem and correct it. 3. Turn on the power once again after one minute. Note: When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.
  • Page 7: Precaution Of Laser Diode

    SA-HT540E / SA-HT540EB / SA-HT540EG 3 Precaution of Laser Diode 4 About Lead Free Solder (PbF) Distinction of PbF PCB: PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB. Caution: · Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70°F (30 - 40°C) higher.
  • Page 8: Caution For Ac Cord

    SA-HT540E / SA-HT540EB / SA-HT540EG 5 Caution for AC Cord...
  • Page 9: Handling Precautions For Traverse Unit

    SA-HT540E / SA-HT540EB / SA-HT540EG 6 Handling Precautions for Traverse 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 caution to electrostatic breakdown when servicing and handling the laser diode.
  • Page 10 SA-HT540E / SA-HT540EB / SA-HT540EG...
  • Page 11: Accessories

    SA-HT540E / SA-HT540EB / SA-HT540EG 7 Accessories Remote control AC cord (For EB area) AC cord (For E, EG areas) AM loop antenna Speaker cable FM indoor antenna Video cable (For E, EG areas) Din adaptor (For EB area) Speaker label...
  • Page 12: Operation Procedures

    SA-HT540E / SA-HT540EB / SA-HT540EG 8 Operation Procedures 8.1. Remote Control Keys Operation...
  • Page 13: Main Unit Keys Operation

    SA-HT540E / SA-HT540EB / SA-HT540EG 8.2. Main Unit Keys Operation OPEN CLOSE TUNING VOLUME SELECTOR MUSIC PORT AC IN ME MOR Y...
  • Page 14: Disc Information

    Recorded with Panasonic SD multi cameras or DVD video recorders using the DCF (Design rule for Camera File System) Standard Version 1.0. Recorded with Panasonic SD multi cameras or DVD video recorders [conforming to SD VIDEO MPEG4 specifications (ASF standard)/MPEG4 (Simple Profile) video system/G.726 audio system].
  • Page 15: About Divx Vod Content

    SA-HT540E / SA-HT540EB / SA-HT540EG 8.3.2. File Extension Type Support (WMA/JPEG/MP3) 8.4. About DivX VOD Content...
  • Page 16: Self-Diagnosis And Special Mode Setting

    SA-HT540E / SA-HT540EB / SA-HT540EG 9 Self-Diagnosis and special mode setting 9.1. Service Mode Summary Table The service modes can be activated by pressing various button combination on the player and remote control unit. Below is the summary of major checking:...
  • Page 17 SA-HT540E / SA-HT540EB / SA-HT540EG Item Key Operation FL Display Mode Name Description Front Key Jitter check Jitter check In STOP (no disc) mode, Jitter rate is measured and displayed. press STOP button on the Measurement is repeatedly done in player, and "5"...
  • Page 18 SA-HT540E / SA-HT540EB / SA-HT540EG Item Key Operation FL Display Mode Name Description Front Key Micro-processor Micro-processor firmware version In STOP (no disc) firmware version display & EEPROM checksum display. mode, press STOP button display & on the player, and "7"...
  • Page 19 SA-HT540E / SA-HT540EB / SA-HT540EG Item Key Operation FL Display Mode Name Description Front Key In STOP (no disc) Timer 1 check Timer 1 check mode, press STOP button Laser operation timer Operation time is on the player, and "...
  • Page 20 SA-HT540E / SA-HT540EB / SA-HT540EG...
  • Page 21: Dvd Self Diagnostic Function-Error Code

    SA-HT540E / SA-HT540EB / SA-HT540EG 9.3. DVD Self Diagnostic Function-Error Code Error Diagnosis Contents Description of error Automatic FL Display Remarks Code Focus servo error Focus coil NG (OPU unit abnormal) Press [ n STOP] on main unit for next error.
  • Page 22 SA-HT540E / SA-HT540EB / SA-HT540EG Error Diagnosis Contents Description of error Automatic FL Display Remarks Code F600 Access failure to Operation stopped because navigation Press [ n STOP] on main management information data is not accessible caused by the unit for next error...
  • Page 23: Sales Demonstration Lock Function

    SA-HT540E / SA-HT540EB / SA-HT540EG Error Diagnosis Contents Description of error Automatic FL Display Remarks Code F893 FLASH ROM IC problem FLASH ROM IC installed is not operating Press [ n STOP] on main properly (Neccessary replacement of unit for next error...
  • Page 24: Service Precautions

    SA-HT540E / SA-HT540EB / SA-HT540EG power cable from power outlet does not cancel the lock.) 9.5. Service Precautions 9.5.1. Recovery after the DVD player is repaired · When the IC or HDMI module P.C.B. is replaced, carry out the recovery processing to optimize the drive.
  • Page 25: Assembling And Disassembling

    SA-HT540E / SA-HT540EB / SA-HT540EG 10 Assembling and Disassembling “ATTENTION SERVICER” Be careful when disassembling and servicing. Some chassis components may have sharp edges. Special Note: 1. This section describes the disassembly procedures for all the major printed circuit boards and main components.
  • Page 26: Disassembly Flow Chart

    SA-HT540E / SA-HT540EB / SA-HT540EG 10.1. Disassembly Flow Chart 10.2. Main Components and P.C.B. Locations...
  • Page 27: Disassembly Of Top Cabinet

    SA-HT540E / SA-HT540EB / SA-HT540EG 10.3. Disassembly of Top Cabinet Step 1 Remove 4 screws. Step 2 Remove 3 screws. (Rear view) Step 3 Lift up and remove the top cabinet. 10.4. Disassembly of the DVD Lid (When taking out disc...
  • Page 28: Disassembly Of Music Port P.c.b, Fl P.c.b. & Top Button

    SA-HT540E / SA-HT540EB / SA-HT540EG · Disassembly of Music Port P.C.B. Step 3 Remove 2 screws. Step 4 Remove the front angle. Step 5 Remove Music Port P.C.B. · Disassembly of Top Button P.C.B. Step 6 Remove 1 screw and the panel angle.
  • Page 29: Disassembly Of Dvd Mechanism Unit

    SA-HT540E / SA-HT540EB / SA-HT540EG 10.7. Disassembly of DVD 10.9. Disassembly of Rear panel Mechanism Unit · Follow the Item 10.3. Step 1 Remove 9 screws. · Follow the Item 10.3. Step 2 Detach connector (CN5704) at fan unit. · Follow (Step 1) of Item 10.5.
  • Page 30: Disassembly Of Digital Amp Ic

    SA-HT540E / SA-HT540EB / SA-HT540EG 10.12. Disassembly of Digital Amp IC · Follow (Step 1) to (Step 2) of Item 10.11. Note: Refer to the diagrams of Power P.C.B. (Section 19.2) for Step 1 Desolder all IC5000, IC5200, IC5300 pins.
  • Page 31: Service Position

    SA-HT540E / SA-HT540EB / SA-HT540EG Note: Refer to the diagrams of Power P.C.B. (Section 19.2) for location of the parts. Caution: Be careful when removing the Switch Regulator IC which has high temperature after prolonged use. 10.16. Service Position 10.16.1. Servicing position of the DVD Module P.C.B.
  • Page 32: Assembly And Disassembly Of Mechanism Unit

    SA-HT540E / SA-HT540EB / SA-HT540EG 11 Assembly and disassembly of Mechanism Unit 11.1. Disassembly Procedure Step 4 Remove the traverse unit. 11.1.1. Disassembly of Traverse Unit Step 1 Slide the lever (A) in the arrow direction (to the opposite side) till it stops.
  • Page 33 SA-HT540E / SA-HT540EB / SA-HT540EG l(Assembling the tray unit) Step 2 Raise the loading unit. Step 1 Insert a part of the tray into the unit sliding over the Step 3 Slide the lever in the arrow direction till it stops and pull groove on the mechanical chassis unit.
  • Page 34 SA-HT540E / SA-HT540EB / SA-HT540EG Step 4 Remove the belt. Step 5 Unlock the tab and remove the pulley. 11.1.3. Disassembly of Loading section Step 6 Remove the relay gear. Step 1 Spread the tabs at the both sides and push out the drive arm shaft.
  • Page 35 SA-HT540E / SA-HT540EB / SA-HT540EG Step 9 Pull the lever (B) in the bottom side to your side and 11.1.5. Disassembly of Optical Pickup remove the change lever. Unit Special Note: Anti-static measures are necessary due to handling of OPU unit .
  • Page 36 SA-HT540E / SA-HT540EB / SA-HT540EG Step 7 Remove 1 screw. Step 8 Slide the shaft in the arrow direction. Step 4 Remove the optical pickup unit in the arrow direction till it stops. Step 9 Lift the optical pickup unit with the shaft.
  • Page 37 SA-HT540E / SA-HT540EB / SA-HT540EG (Assembling the optical pickup unit) Step 1 Pass the intermediate FPC through the frame hole. Step 2 Align the guide section of the optical pickup unit with the rail. Step 3 Install the shaft top to the holder.
  • Page 38: Measurements And Adjustments

    SA-HT540E / SA-HT540EB / SA-HT540EG 12 Measurements and Adjustments 12.1. 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 [SPG]...
  • Page 39: Optical Adjustment

    SA-HT540E / SA-HT540EB / SA-HT540EG 12.4. Optical adjustment 12.4.1. Optical pickup tilt adjustment Measurement point Adjustment point Mode Disc Tangential adjustment screw T01 (inner periphery) play DVDT-S20 [SPG] Tilt adjustment screw T30 (center periphery) T43 (outer periphery) play Measuring equipment Adjustment value None (Main unit display for servicing is used.)
  • Page 40: Abbreviations

    SA-HT540E / SA-HT540EB / SA-HT540EG 12.5. Abbreviations INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS A0~UP ADDRESS ERROR TORQUE CONTROL ACLK AUDIO CLOCK ERROR TORQUE CONTROL AD0~UP ADDRESS BUS REFERENCE ADATA AUDIO PES PACKET DATA ENCSEL ENCODER SELECT ADDRESS LATCH ENABLE ETMCLK EXTERNAL M CLOCK (81MHz/40.5MHz)
  • Page 41 SA-HT540E / SA-HT540EB / SA-HT540EG INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS READ ENABLE VBLANK V BLANKING RFENV RF ENVELOPE COLLECTOR POWER SUPPLY RF PHASE DIFFERENCE OUTPUT VOLTAGE (CD-ROM) REGISTER SELECT VCDCONT VIDEO CD CONTROL (TRACKING RSEL RF POLARITY SELECT BALANCE) RESET DRAIN POWER SUPPLY VOLTAGE...
  • Page 42: Voltage And Waveform Chart

    SA-HT540E / SA-HT540EB / SA-HT540EG 13 Voltage and Waveform Chart 13.1. DVD Module P.C.B. IC8001 Re f No. MODE CD P LAY IC8001 Re f No. MODE CD P LAY IC8001 Re f No. MODE CD P LAY IC8001 Re f No.
  • Page 43: Main P.c.b

    SA-HT540E / SA-HT540EB / SA-HT540EG 13.2. Main P.C.B. IC2004 Re f No. MODE CD P LAY S TANDBY IC2005 Re f No. MODE CD P LAY S TANDBY IC2018 Re f No. MODE CD P LAY S TANDBY IC2018 Re f No.
  • Page 44 SA-HT540E / SA-HT540EB / SA-HT540EG IC5000 Re f No. MODE CD P LAY 29.2 -29.2 -21.2 29.5 -3.4 -29.4 -16.8 -29.2 -3.4 29.5 -29.2 -29.2 29.2 S TANDBY 29.2 -29.2 -21.2 29.2 -3.4 -29.4 -16.8 -29.4 -3.4 29.5 -29.2 -29.2 29.2...
  • Page 45: Fl P.c.b., Scart P.c.b., Tray Loading P.c.b

    SA-HT540E / SA-HT540EB / SA-HT540EG 13.3. FL P.C.B., Scart P.C.B., Tray Loading P.C.B. FL P .C.B. IC6901 Re f No. MODE CD P LAY -0.1 -21.0 -21.0 -18.9 -18.8 -14.7 -18.9 -14.7 S TANDBY -21.0 -21.0 -21.0 -18.9 -10.5 -8.4 -14.7...
  • Page 46: Waveform Chart

    SA-HT540E / SA-HT540EB / SA-HT540EG 13.4. Waveform Chart WF No. IC2018-13 (PLAY) WF No. IC2102-20 (PLAY) WF No. IC2102-30 (PLAY) WF No. IC2103-7 (PLAY) 5.4Vp-p(100nsec/div) 0.1Vp-p(500usec/div) 4.4Vp-p(5msec/div) 1.2Vp-p(2usec/div) WF No. IC2801-4 (PLAY) WF No. IC2801-8 (PLAY) WF No. IC2801-11 (PLAY) WF No.
  • Page 47: Illustration Of Ic's, Transistors And Diodes

    SA-HT540E / SA-HT540EB / SA-HT540EG 14 Illustration of IC's, Transistors and Diodes RFKWMH82H160 C0HBB0000057 (44p) C0ABBB000230 (8p) C1BB00001008 (16p) C1BB00001098 (100p) C0CBCBD00018 (8p) C3EBEG000073 (8p) C2CBYY000195 (100p) C0EBA0000029 (4p) C3ABPG000145 (54p) MN2DS0009AP (256p) C0FBBK000050 (28p) C9ZB00000461 (132p) No.1 MN864701 (164p) C0JBAB000011 (14p) No.1...
  • Page 48 SA-HT540E / SA-HT540EB / SA-HT540EG...
  • Page 49: Wiring Connection Diagram

    SA-HT540E / SA-HT540EB / SA-HT540EG 15 Wiring Connection Diagram TO FAN UNIT TO FAN UNIT VOLUME CN6901 CN5711 VR6800 H6901 FL P.C.B. CN5704 (SOLDER SIDE) JK6801 HEADPHONE CN5714 P5701 JK5400 AC-IN AC IN-LET P.C.B. TOP BUTTON P.C.B. SUBWOOFER 230V 50HZ...E/EB...
  • Page 50 SA-HT540E / SA-HT540EB / SA-HT540EG...
  • Page 51: Block Diagram

    SA-HT540E / SA-HT540EB / SA-HT540EG 16 Block Diagram IC8001 IC8251 MN2DS0009AP C0GBG0000048 OPTICAL PICK UP UNIT DV3.2 LSI TRACKING COIL/FOCUS COIL/TRAVERSE/SPINDLE MOTOR DRIVE PHOTO DETECTOR VIN1 VOL4+ VIN2 TRAVERSE VIN3 HEAD MOTOR VIN4 LEVEL VOL4- SHIFT VIN8 BIAS1 VIN7 VHALF...
  • Page 52 SA-HT540E / SA-HT540EB / SA-HT540EG IC8051 IC8001 IC8421 C3ABPG000145 MN2DS0009AP C0FBBK000050 64M SDRAM DV3.2 LSI AUDIO DAC OUTPUT AMP AND V OUT7 DVD MIX L LOW-PASS FILTER SRCK LRCK MEMORY MEMORY LRCK ADDRESS ADDRESS DATA2 V OUT8 DVD MIX R...
  • Page 53 SA-HT540E / SA-HT540EB / SA-HT540EG TUNER PACK AM ANT FM ANT IC2801 C9ZB00000461 VIDEO DRIVE IC2802 MIXER IF AMP C1AB00001731 COIL COIL VIDEO BUFFER RF AMP Q1100 BIAS (Q1200) Q1009 BUFFER Y/PY/G CY IN 12 MHz CY OUT MUTING JK2001...
  • Page 54 SA-HT540E / SA-HT540EB / SA-HT540EG IC2102 C1BB00001098 ASP(INPUT SELECT/DIGITAL SOUND PROCESSOR/ELECTRONIC VOLUME/TONE) 100(99) LINOUT-L(R) IC2103 INL5 88(87) C0AABB000125 (INR5) HEADPHONE AMP JK2001 TONE INL4 (6)2 90(89) (INR4) 7(1) (5)3 INL3 (INR3) 92(91) INL2 TUNER L(R) 94(93) (INR2) FLSEL OUT FLVOL IN...
  • Page 55 SA-HT540E / SA-HT540EB / SA-HT540EG IC5200 IC5000 C1BA00000407 C1BA00000407 AUDIO DIGITAL POWER AMP AUDIO DIGITAL POWER AMP BOOT1 BOOT1 FRONT L CENTER IN1M RELEASE1 IN1M RELEASE1 DRIVER DRIVER INPUT INPUT HIGH HIGH SWITCH1 STAGE MODULATOR SWITCH1 IN1P STAGE MODULATOR IN1P...
  • Page 56 SA-HT540E / SA-HT540EB / SA-HT540EG IC2105 JK6804 C0ABCB000088 F-MORT-LCH MUSICPORT AMP MUSIC PORT 2(6) 1(7) 3(5) JK6801 PHONES JK5400 SURROUND L+ SURROUND L+ SURROUND R+ SURROUND R+ FRONT L+ FRONT L+ FRONT R+ FRONT R+ SPEAKERS CENTER+ CENTER+ CENTER- CENTER-...
  • Page 57 SA-HT540E / SA-HT540EB / SA-HT540EG SIGNAL LINES IC5721 C0DABYY00002 T5721 SWITCHING REGULATOR : MAIN SIGNAL LINE : AM SIGNAL LINE : DVD AUDIO SIGNAL LINE : FM SIGNA L LINE : AM OSC SIGNAL LINE : DVD VIDEO SIGNAL LINE...
  • Page 58 SA-HT540E / SA-HT540EB / SA-HT540EG...
  • Page 59: Schematic Notes

    SA-HT540E / SA-HT540EB / SA-HT540EG 17 Schematic Notes · This schematic diagram may be modified at any time with the development of new technology. Notes: S901: Play detection switch. S902: Open detection switch. S6800: Tray open / close switch ( Open / Close).
  • Page 60 SA-HT540E / SA-HT540EB / SA-HT540EG...
  • Page 61: Schematic Diagram

    C8531 100P LDGND LB8561 J0JBC0000042 LDDVD LB8551 J0JBC0000042 GND(OEIC) C8533 VREF1 LB8531 ERJ2GE0R00X VREFH SUB2 RX8533 VIN6 (56 x 2) SUB1 VIN5 LPC2 PIN(CD) R8532 2.2K RAM_CD SUBSEL R8533 GND(VRCD) C8532 220P SA-HT540E/EB/EG DVD MODULE (DV3.2)/ OPTICAL PICKUP UNIT CIRCUIT...
  • Page 62 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-2 : DVD AUDIO SIGNAL LINE : MAIN SIGNAL LINE : +B SIGNAL LINE : DVD VIDEO SIGNAL LINE DVD MODULE (DV3.2) CIRCUIT IC8151 C0DBEHG00006 REGULATOR CTL VCC GND OUT CL8111 FP8101 R8153 R8154...
  • Page 63 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-3 : +B SIGNAL LINE DVD MODULE (DV3.2) CIRCUIT EXADR15 EXADR16 EXADR14 XBYTE EXADR13 C8051 EXADR12 EXDT15 DQ15/A-1 MDQ0 MDQ15 DQ15 EXADR11 EXDT7 C8052 VDDQ VSSQ EXADR10 EXDT14 DQ14 MDQ14 MDQ1 DQ14 EXADR9 EXDT6...
  • Page 64 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-4 : CD-DA SIGNAL LINE : DVD VIDEO SIGNAL LINE : +B SIGNAL LINE : DVD AUDIO SIGNAL LINE DVD MODULE (DV3.2) CIRCUIT RX8018 (22 x 2) RX8017 (82 x 4) R8041 LB8011 J0JHC0000045 D+3.3V...
  • Page 65: B) Main/Power Circuit

    SA-HT540E / SA-HT540EB / SA-HT540EG 18.2. (B) Main/Power Circuit SCHEMATIC DIAGRAM-5 MAIN CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE : AUX SIGNAL LINE : MUSIC PORT SIGNAL LINE : DVD VIDEO SIGNAL LINE CN2001 STATUS DVD_STA DVD_CMD DSPCLK DVD_CK MGND...
  • Page 66 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-6 MAIN CIRCUIT :+B SIGNAL LINE C2701 1000P C2704 0.01 R2053 R2051 R2061 R2063 IC2005 C1BB00001008 RDS DEMODULATOR L2703 J0JBC0000041 C2705 R2702 1K RDS_DAT R2066 2.2K R2703 1K RGB_H RDS_DET YC_H R2067 YC_H ASP_CK...
  • Page 67 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-7 MAIN CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE : MAIN SIGNAL LINE : AUX SIGNAL LINE : FM /AM SIGNAL LINE : MUSIC PORT SIGNAL LINE C2024 220P C2023 220P R2307 1.8K C2620 50V10 R2407 1.8K...
  • Page 68 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-8 MAIN CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE : MAIN SIGNAL LINE R2188 2.2K FLFIN C2177 R2175 R2176 R2177 R2179 R2193 5.6K HP-LCH C2194 C2178 C2179 R2178 R2180 820P 100P Q2101 B1GFGCAA0001 MUTING...
  • Page 69 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-9 MAIN CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE : MAIN SIGNAL LINE : MUSIC PORT SIGNAL LINE : DVD VIDEO SIGNAL LINE Q2912 C2324 2700P B1BACD000018 L2910 R2976 +12V REGULATOR G0C220JA0055 R2185 1.2K...
  • Page 70 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-10 POWER(DIGITAL AMP) CIRCUIT : MAIN SIGNAL LINE :+B SIGNAL LINE :-B SIGNAL LINE C5002 R5000 R5501 R5505 5.6K 100K IC5500 IN+_FL HOP_DA FRONT FL C0JBAB000011 C5005 R5003 (AGND) GND 5.6K IN+_FR INVERTER R5503...
  • Page 71 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-11 POWER(DIGITAL AMP) CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE : MAIN SIGNAL LINE IC5200 C1BA00000407 AUDIO DIGITAL POWER AMP IN-_C IN+_C C5215 C5210 C5203 C5205 220P 220P C5218 220P R5210 VDDP IC5400 C1BA00000407...
  • Page 72 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-12 POWER(SMPS) CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE Q5740 B1BACG000048 R5745 Q5752 FAN MOTOR DRIVE DC_18V B1ABCF000176 FAN MOTOR DRIVE C5770 1200P Q5742 B1ABCF000176 R5767 R5739 1200 D5711 FAN MOTOR DRIVE B0HBSM000043 Q5751...
  • Page 73 SA-HT540E / SA-HT540EB / SA-HT540EG SCHEMATIC DIAGRAM-13 POWER(SMPS) CIRCUIT AC-INLET CIRCUIT :+B SIGNAL LINE D5701 B0FBAR000018 D5707 D5705 B0BC035A0007 B0EAMM000057 R5707 R5706 P5701 4A 250V Q5701 D5702 2SC3940ARA ZA5702 ZA5701 B0ZAZ0000052 EYF52BCY EYF52BCY L5704 CURRENT LIMMITTING Q5747 ELF22V035B 230V 50Hz...E/EB...
  • Page 74: Motor Circuit

    JOGA 1.8K 2.2K 2.7K J0JBC0000019 DIAGRAM- 9 FLGND FLD_CLK FLD_OUT FLD_STB TOP BUTTON CIRCUIT SW5V R6925 R6926 R6927 1.2K H6901 H6902 KEY2 KEY2 KEY2 DGND DGND KEY2STOP KEY2STOP KEY2STOP SA-HT540E/EB/EG FL/ MUSIC PORT/ TRAY LOADING/ TUNER EXTENT/ TOP BUTTON CIRCUIT...
  • Page 75: D) Scart Circuit

    SA-HT540E / SA-HT540EB / SA-HT540EG 18.4. (D) Scart Circuit SCHEMATIC DIAGRAM - 15 SCART CIRCUIT :+B SIGNAL LINE : MAIN SIGNAL LINE : DVD VIDEO SIGNAL LINE JK1001 RCH-OUT A(B)OUT C1008 C1007 10V33 AUX_R R1204 A(B)IN R1011 LCH_OUT A(A)OUT A_COM...
  • Page 76 SA-HT540E / SA-HT540EB / SA-HT540EG...
  • Page 77: Printed Circuit Board

    SA-HT540E / SA-HT540EB / SA-HT540EG 19 Printed Circuit Board 19.1. (A) DVD Module P.C.B. DVD MODULE P.C.B. (REP4012A) C8258 C8256 R8263 C8530 LB8530 C8262 R8261 28 27 26 25 24 23 22 21 20 19 18 17 16 15 C8257...
  • Page 78: B) Main/Power & Tuner Extent P.c.b

    SA-HT540E / SA-HT540EB / SA-HT540EG 19.2. (B) Main/Power & Tuner Extent P.C.B. MAIN/POWER P.C.B. (REPX0506A) PC5701 IC5702 D5703 LB5704 R5763 CN5711 R5708 C5720 IC5701 C5761 D5704 R5703 R5704 D5706 Q5747 1 2 3 4 5 6 Q5752 D5702 R5713 W5730...
  • Page 79: C) Music Port, Top Button, Fl, Scart & Ac In-Let P.c.b

    0479A-1 0479A-1 S6804 S6805 S6800 C6923 W6904 C6918 (FORWARD) (REVERSE) (OPEN/CLOSE) R6934 W601 W6903 W6902 W602 R6829 R6926 0479A-1 0479A-1 R6927 D6900 S6806 C6922 (POWER) R6925 R6928 H6902 Z6900 JK6804 CN6902 SENSOR MUSIC PORT SA-HT540E/EB/EG TUNER EXTENT/AC-INLET/FL/MUSIC PORT/TOP BUTTON P.C.B.
  • Page 80: D) Tray Loading P.c.b

    SA-HT540E / SA-HT540EB / SA-HT540EG 19.4. (D) Tray Loading P.C.B. SCART P.C.B. (REPX0506A) TRAY LOADING P.C.B. (REP3288B) 0475A-1 0475A-1 L1001 R1008 R1016 (LOADING IC904 W1101 Q1007 CN1001 MOTOR) IC1102 C1005 15 17 C1006 16 18 R1024 S902 R1004 W1103 R1201R1101 W1104 W1006...
  • Page 81: Basic Troubleshooting Guide

    SA-HT540E / SA-HT540EB / SA-HT540EG 20 Basic Troubleshooting Guide 20.1. Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B.) 20.2. Troubleshooting Guide for Power section (Power circuit) Refer to the follow-up supplements for this model. This is due to the information not available at the time of issue for this service...
  • Page 82: Overall Flow-Chart (Ht540)

    SA-HT540E / SA-HT540EB / SA-HT540EG 21 Overall Flow-Chart (HT540)
  • Page 83: Sc-Ht540 Dvd Unit Block Diagram

    SA-HT540E / SA-HT540EB / SA-HT540EG 21.1. SC-HT540 DVD Unit Block Diagram...
  • Page 84: Ht540 Block Diagram (Analog Signal : Dvd 5.1Ch Play Back Mode)

    SA-HT540E / SA-HT540EB / SA-HT540EG 21.2. HT540 Block Diagram (Analog Signal : DVD 5.1ch Play Back Mode)
  • Page 85: Ht540 Block Diagram (Analog Signal : 2Ch Analog Input Mode)

    SA-HT540E / SA-HT540EB / SA-HT540EG 21.3. HT540 Block Diagram (Analog Signal : 2ch Analog Input Mode)
  • Page 86: Ht540 Power Supply Block Diagram

    SA-HT540E / SA-HT540EB / SA-HT540EG 21.4. HT540 Power Supply Block Diagram...
  • Page 87: Ht540 Power Block Diagram (Smps)

    SA-HT540E / SA-HT540EB / SA-HT540EG 21.5. HT540 Power Block Diagram (SMPS)
  • Page 88: Terminal Function Of Ics

    SA-HT540E / SA-HT540EB / SA-HT540EG 22 Terminal Function of ICs 22.1. IC2018 (C2CBYY000195): Terminal Name Function System Control No connection No connection Microprocessor IC No connection No connection Terminal Name Function No connection No connection TRY_ Loading mechanism close SW ( L: SW...
  • Page 89: Exploded Views

    SA-HT540E / SA-HT540EB / SA-HT540EG 23 Exploded Views 23.1. Cabinet Parts Location...
  • Page 90 SA-HT540E / SA-HT540EB / SA-HT540EG...
  • Page 91: Packaging

    SA-HT540E / SA-HT540EB / SA-HT540EG 23.2. Packaging...
  • Page 92: Replacement Parts List

    SA-HT540E / SA-HT540EB / SA-HT540EG 24 Replacement Parts List Notes: *Important safety notice: Components identified by mark have special characteristics important for safety purpose. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used.
  • Page 93: Component Parts List

    SA-HT540E / SA-HT540EB / SA-HT540EG 24.1. Component Parts List Ref. Part No. Part Name & Description Remarks RMG0598-A FLOATING RUBBER Ref. Part No. Part Name & Description Remarks RMG0617-H CUSHION RUBBER A RMG0618-H CUSHION RUBBER B CABINET AND CHASSIS RMR1596-X2...
  • Page 94 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Q2003 B1GBCFLL0037 TRANSISTOR D2929 B0ACCK000005 DIODE Q2004 B1ADCE000012 TRANSISTOR D2935 B0EAKM000117 DIODE Q2006 B1GBCFJN0033 TRANSISTOR D2936 B0EAKM000117 DIODE Q2030...
  • Page 95 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks LB8425 ERJ2GE0R00X CHIP RESISTOR L2801 G0C220JA0055 COIL LB8426 ERJ2GE0R00X CHIP RESISTOR L2802 J0JBC0000015 CHIP INDUCTOR LB8427 ERJ2GE0R00X CHIP RESISTOR...
  • Page 96 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks HOLDERS R1204 ERJ3GEYJ103V 10K 1/16W R2000 ERJ3GEYJ221V 220 1/16W H6901 K1YZ03000010 3P CABLE HOLDER R2001 ERJ3GEYJ104V 100K 1/16W H6902...
  • Page 97 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2085 ERJ3GEYJ472V 4.7K 1/16W R2307 ERJ3GEYJ182V 1.8K 1/16W R2086 ERJ3GEYJ223V 22K 1/16W R2308 ERJ3GEY0R00V 0 1/16W R2087 ERJ3GEYJ223V 22K 1/16W...
  • Page 98 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2919 ERJ3GEYJ102V 1K 1/16W R5305 ERJ8GEYJ100V 10 1/8W R2920 ERJ3GEYJ472V 4.7K 1/16W R5306 ERJ3GEYJ562V 5.6K 1/16W R2921 ERJ3GEYJ331V 330 1/16W...
  • Page 99 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R5766 ERG1SJ220E 22 1W R8325 ERJ3RED680V 68 3W R5767 ERJ3GEYJ102V 1K 1/16W R8326 ERJ3GEY0R00V 0 1/16W R5768 ERJ3GEYJ104V 100K 1/16W...
  • Page 100 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks W2506 ERJ6GEY0R00V CHIP RESISTOR W6908 ERJ3GEY0R00V CHIP JUMPER W2508 ERJ6GEY0R00V CHIP RESISTOR W6909 ERJ3GEY0R00V CHIP JUMPER W2509 ERJ3GEY0R00V CHIP JUMPER...
  • Page 101 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks W6985 ERJ3GEY0R00V CHIP JUMPER C2162 ECJ1VB1H221K 220P 50V W6986 ERJ3GEY0R00V CHIP JUMPER C2164 ECJ1VB1H221K 220P 50V W6987 ERJ3GEY0R00V CHIP JUMPER...
  • Page 102 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C2501 ECJ1VB0J105K 1 6.3V C2919 ECJ1VC1H101J 100P 50V C2502 ECJ1VB1C333K 0.033 16V C2920 ECJ1VB1H103K 0.01 50V C2503 ECJ1VB1C473K 0.047 16V...
  • Page 103 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C5137 ECJ1VB1H103K 0.01 50V C5408 ECJ3YB2A104K 0.1 100V C5200 ECJ1VB1H104K 0.1 50V C5409 ECJ3YB2A104K 0.1 100V C5201 ECJ1VB1H153K 0.015 50V...
  • Page 104 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C5772 F1J2E1030004 0.01 250V C8221 ECJ0EB1E102K 1000P 25V C5773 F1B3A122A009 1200P 1000 C8222 ECJ0EB1E821K 820P 25V C5774 ECJ1VB1H103K 0.01 50V...
  • Page 105 SA-HT540E / SA-HT540EB / SA-HT540EG Ref. Part No. Part Name & Description Remarks C8611 ECJ0EF1C104Z 0.1 16V C8621 ECJ0EC1H120J 12P 50V C8622 ECJ0EC1H120J 12P 50V C8651 ECJ0EF1C104Z 0.1 16V C8652 ECJ0EF1C104Z 0.1 16V C8691 ECJ0EF1C104Z 0.1 16V C8695 ECJ0EF1C104Z 0.1 16V...

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