Harman Kardon DVD 31 Preliminary Service Manual Download

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SCART

SCART
INTERFACE

SCART control

SCART Audio out

Video out

IR-IN

IR-OUT

1~3V

CONTROL
VOLTAGE

SCART Active Auto Switch to 16:9 Aspect Ratio

~0V

CONTROL
VOLTAGE

TVFORMAT0(FS0/TMS)

TV FUNCTION

~0V

SCART Inactive (Standby)

SCART Active Auto Switch to 4:3 Aspect Ratio

VIDEOFORMAT(TDI)

~12V

TVFORMAT1(FS1/TCK)

~6V

START NON-RGB OUTPUT

SCART RGB OUTPUT

SCART Inactive (Standby)

~0V

1197

3.1.4A

DVD31 SCART_OUT

Custom

Monday, October 25, 2004

Title

Size

Document Number

Rev

Date:

Sheet

Harman Kardon, Northridge, California 91329, USA

G_OUT

R//C

B_OUT

AOL

SWITCH

BLNK

RXD_OUT

AOR

VOUT//Y

REMOTE#2

RXD_IN

FRONT-R2

FRONT-L2

TVFORMAT0

TVFORMAT1

VIDEOFORMAT

CVBS/Y

R/C

RXD_IN

A+12V

VCC5V

AVGND

AAGND

DGND

AGND

AAGND

AVGND

DGND

AVGND

AGND

DGND

AGND

2FB5

2R1
RT-1/4W-1K

2FB4

4.7K

2Q1

SMT3

DTC343TK
ROHM

2R9
3.3K

2C10

20PF

2C8

20PF

2CB3
104

2C7

20PF

2C5

20PF

2C1
681

2R7
RT-1/4W-150R

2CB2
104

2R3
3.3K

2C4

20PF

2FB2

2R2

RT-1/4W-1K

2C3
20PF

2R8
3.3K

2D1

1N4148

8C112
47uF/10V

4.7K

2Q2

SMT3

DTC343TK
ROHM

2R12
4.7K

2R13
10K

2R14
10K N/A

2R10
390R

2FB8

2U1

4.7K

2Q3

SMT3

DTC343TK
ROHM

2FB3

2R5
3.3K

2CB1
104

2FB6

2FB7

2R4
3.3K

2C2

681

2R6
3.3K

T CONNE

CTOR

BAC

K PAN

EL VI

2J1

SCART CONNECTOR, RIGHT ANGLE, FEMALE

AOR

AOL

AGND

BGND

AIL

SWTCH

GGND

CLKOUT

DATA

RGND

DATAGND

R//C

BLNK

VGND

BLNKGND

VOUT//Y

VIN

SHIELD

AIR

2FB1

2J2

IR IN/OUT

2R16 N/A
0R0

OUT

GND

2U2
78L12

2Q4
8550

2CB4
104

2R11
4.7K

2R15
270R

2CB5
104

A+15V

+5VDD

DVD31

harman/kardon

Summary of Contents for DVD 31

Page 1: ...ONNECTIONS 10 INSTALLATION CONNECTIONS 11 CONNECTIONS SETUP 14 BASIC TROUBLESHOOTING GUIDE 20 RESET INSTRUCTIONS 20 EXPLODED VIEW 21 EXPLODED VIEW PARTS LIST 22 BULLETIN HK2004 003 23 MECHANICAL PARTS LIST 25 ELECTRICAL PARTS LIST 27 PCB DRAWINGS 36 SEMICONDUCTOR PINOUTS 49 BLOCK DIAGRAM 52 SYSTEM CONFIGURATION SPECS 53 SCHEMATICS 54 PACKAGE 67 harman kardon Inc 250 Crossways Park Dr Woodbury New ...

Page 2: ... beams may damage the eyes Absolutely never permit laser beams to enter the eyes Also NEVER switch ON the power to the laser output part lens etc of the pick up if it is damaged 5 Cleaning the lens surface If there is dust on the lens surface the dust should be cleaned away by using an air bush such as used for camera lens The lens is held by a delicate spring When cleaning the lens surface theref...

Page 3: ... component part first disconnect the power supply lead wire from the unit 2 All equipment measuring instruments and tools must be grounded 3 The workbench should be covered with a conductive sheet and grounded When removing the laser pick up from its conductive bag do not place the pick up on the bag This is because there is the possibility of damage by static electricity 4 To prevent AC leakage t...

Page 4: ...se only a grounded tip soldering iron to solder or unsolder ESD devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static can generate electrical charges sufficient to damage ESD devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ESD devices 6 Do not remove a replacement ESD device from i...

Page 5: ...th measurement includes knobs and connectors Height measurement includes feet and chassis All specifications subject to change without notice Harman Kardon and Power for the Digital Revolution are registered trademarks of Harman International Industries Incorporated Dolby is a registered trademark of Dolby Laboratories Licensing Corporation Manufactured under license from Dolby Laboratories Dolby ...

Page 6: ...t Play mode at the speed indicated in the on screen display and by the Playback Mode Indicators K 8 Remote Sensor The sensor that receives com mands from the remote control is behind the front panel in this area To ensure proper operation of the player with the remote it is important that this area not be covered In the event that the player is enclosed in a cabinet or if the remote sensor is cove...

Page 7: ...peat Indicator This indicator lights when a specific passage for repeat playback has been selected I Angle Indicator This indicator blinks when alternative viewing angles are available on the DVD currently playing J Progressive Scan Indicator This indicator lights when the unit sends out a progressive scan signal K Test Signal Indicator This indicator lights when the test pattern signal is in use ...

Page 8: ...tion for this product at www harmankardon com 0 Power On 1 Playlist 2 Audio Select 3 Open Close 4 Navigation Buttons 5 Info 6 Pause 7 Play 8 Previous Step Skip 9 Search Slow Reverse A Stop B Video Off C Display D Title E Clear F Numeric Keys G Light H A B Repeat I Angle J Zoom K Picture L Search Slow Forward M Next Step Skip N Status O Disc Menu P Enter Q OSD Subtitle Power Off Random Repeat IR Em...

Page 9: ...tle menu for the disc being played E Clear Press this button to remove on screen menus or banners from the display screen F Numeric Keys Press these buttons to enter a number G Light Press to illuminate remote controller H A B Repeat Press this button to enter the start ing point of a sequence on a disc you wish to repeat The second press enters the end of the selection to be repeated Once the A s...

Page 10: ...E must be selected in the Video menu in order to take advantage of the progressive scan circuitry See Scan Type section on page 20 for more information on progressive scan video IMPORTANT These jacks should NOT be connected to standard composite video inputs S Video Output Connect this jack to the S video input on a television or video projector or to an S video input on an A V receiver or process...

Page 11: ...hieve a sharper picture Use the S video cable when connecting the player to a TV equipped with an S video input for improved pic ture clarity Never connect both outputs video and S video to your TV or A V receiver use only one of them When the audio signal is to be fed to an analog receiver rather than to the TV connect the audio out jacks to any analog audio input on your amplifier decoder receiv...

Page 12: ...ored jacks to an available left right audio input on your receiver or processor You may also connect these outputs directly to the left right audio inputs on a television or video display when an analog stereo or multichannel receiver is not used Even when making a digital audio connection we recommend that you also connect the left right analog audio outputs of the DVD 31 to your receiver or proc...

Page 13: ... compatible with high resolution video signals be certain that the connections are made to the input jacks on the display marked HD Component if available If your video display is compatible with high resolution video signals you may need to configure the input settings on the display for use with 480P input signals If you use the component video outputs with a video display that is compatible wit...

Page 14: ...igital soundtracks as well as from titles encoded with Dolby Surround The DVD 31 is designed to digitally output 96kHz PCM audio with a 96kHz sampling rate However some 96kHz DVDs may include copy protection codes that do not permit digital output For full 96kHz fidelity from these discs use the analog outputs of the DVD 31 If your surround processor converter does not support 96kHz PCM audio you ...

Page 15: ...yback of JPEG still image files When the number of tracks or titles on a disc is greater than the space available on the screen to display them K Lindicators will appear at the bottom left side of the menu To use these on screen buttons to scroll through a program list press the K LNavigation Buttons e to highlight either icon with a white outline box and press the Enter Button z On the Setup Main...

Page 16: ... length of time after you press any button on the front panel or remote for the display to go out To view the displays when they are off press any button on the remote Status Bar Time Out This setting selects the time out interval for the on screen Status Bar that appears at the top of your video screen when the Status Button x is pressed while a disc is playing During DVD playback the status bar ...

Page 17: ...als up to 192kHz select the No Limit option In this case all signals will be passed through at their native rates without down sampling If you are unsure of the capabilities of your receiver or processor we suggest that you start with the 96kHz option If you select this setting and do not hear any audio when a high resolution disc is played change the setting to 48kHz so that the audio will be pro...

Page 18: ...p Menu This menu establishes the DVD s configuration for video format settings such as aspect ratio and output scan As with all setup menus press the OSD Button to activate the main menu screen and then press the Navigation Buttons e so that SETUP is highlighted Press the Enter Button z and then use the K L Navigation Buttons e until the VIDEO SETUP menu is highlighted within a white outline and p...

Page 19: ...in the previous paragraph Test Screen With the test screen showing on your video display the following adjustments may be made The proper color intensity setting on your TV Proper color adjustments using the color bars which should be left to right black white yellow cyan turquoise green magenta red blue black The proper color transition seen as sharp separation of the bars The performance of the ...

Page 20: ...ormal artifact of DVD playback for pictures to jump fast forward or reverse play or show some distortion during rapid play Some remote buttons do not operate Function not permitted at this time With most DVDs some functions are not permitted at certain during DVD play prohibited symbol times e g Track Skip or at all e g direct audio track selection appears see below The OSD menu is in a foreign la...

Page 21: ...S4 2 DVD31 harman kardon 21 ...

Page 22: ...KEY BUTTON 1 DVD31ZP RE03 13 330 71ZPRE05 8000 SHORT DECORATIVE STRIP 1 DVD31ZP RE05 14 330 71ZPRE06 8000 LONG DECORATIVE STRIP 1 DVD31ZP RE06 15 332 41ZPRE08 8000 POWER INDICATOR COVER 1 DVD31ZP RE08 16 331 400DVD22 4000 FOOT 4 17 350 000DVD22 0000 SCREW CAP 4 18 331 91185165 9000 VFD PCB 1 118 5 16 5mm 19 332 2D2SZ036 0000 PCB PLASTIC FRAME 2 SZ036 Φ8 10 20 300 C001297C 0002 MAIN PCB 1 DVD22 MX0...

Page 23: ... a different repair 1 Remove the eight plated screws holding the top cover to the unit remove the top cover 2 Locate Q109 and Q110 on the main board see picture below 3 Power on the unit load a disc and press play 4 Measure Q110 if you do NOT measure 5V 4 9V on Q110 collector HFM exchange Q109 5 In any case exchange Q110 to DTA114EKA 6 Remove R149 7 Power the unit on and test if there is 5V 4 9V o...

Page 24: ...service bulletin please note some units are already modified by Harman DVD31 230 From WA0010 06016 modified in production None required WA0009 01001 02500 implemented in Harman US Q109 may fail None required DVD31 120 including DVD31CP From WA0009 02501 modified in production None required HFM Q110 collector DVD31 harman kardon 24 ...

Page 25: ...4000 4 Pedestal bronzing size same as DVD 25 specify color 350 000DVD22 0200 4 Pedestal underlay same as DVD25 332 200SZ003 0200 1 IR receiver head frame SZ003 5 5mm 350 C0201035 0200 2 VFD soft pad 20mm 10mm 3 5mm 500 10201025 0200 2 Top socket 331 7C035040 0010 2 Alumium fastener 01 500 02000000 0020 1 Plastic fastener 02 3 5mm 40mm 500 02000000 0010 1 Plastic fastener 02 fasten the power cord 3...

Page 26: ... 10 pin long 280mm 1 0mm space flat cable connect two pieces front panel board 160 E0000004 JA00 1 1pin with 42 line long 40mm connect ground connect front panel and chassis 300 C0311197 U002 DVD31 US version mainboard 300 C0311197 E002 DVD31 EU version mainboard 300 A001254C 0401 1 1254C SMPS board 300 D01295C1 0C02 1 1295C 1 front panel board for buttons 300 D01295C2 0C02 1 1295C 2 front panel b...

Page 27: ... R407 Resistor chip 187Ω 1 10W 0603 1 131 A01027JT 0000 1 2R15 Resistor chip 270Ω 1 10W 0603 5 131 A01033JT 0000 1 R702 Resistor chip 330Ω 1 10W 0603 5 only for EU 230V 131 A01039JT 0000 1 2R10 Resistor chip 390Ω 1 10W 0603 5 131 A01047JT 0000 4 R226 R227 R233 R234 Resistor chip 470Ω 1 10W 0603 5 R504 R509 R517 R522 R604 R609 R619 R624 R632 R637 R646 R651 131 A01056JT 0000 1 R705 Resistor chip 560...

Page 28: ...T100 5 RN201 RN203 RN204 RN205 RN206 Resistor thick film chip network 33Ωx4 1 16W 0603 5 132 0008227J T100 1 RN402 Resistor thick film chip network 2 7KΩx4 1 16W 0603 5 132 0008310J T100 1 RN401 Resistor thick film chip network 10KΩx4 1 16W 0603 5 132 0008347J T100 1 RN202 Resistor thick film chip network 47KΩx4 1 16W 0603 5 130 T42010JA 0000 2 2R1 2R2 Fixed carbon film 1KΩ 1 4W 5 only for EU 230V...

Page 29: ...F 50V Z Y5V 0603 only for EU 230V 141 C0A156PH JT10 2 C102 C107 Capacitor multilayer ceramic chip 560PF 50V J NPO 0805 141 C0A168PH JT10 2 2C1 2C2 Capacitor multilayer ceramic chip 680PF 50V J NPO 0805 only for EU 230V 141 C0A210PH JT10 1 C201 Capacitor multilayer ceramic chip 1000PF 50V J NPO 0805 C503 C506 C510 C514 C603 C608 C613 C620 C640 C645 C650 C657 141 C0A215PH JT10 1 C215 Capacitor multi...

Page 30: ...2 2Q4 Q507 Q508 Transistor 8550 PNP SOT23 SMD 121 00008550 T000 1 Q701 Transistor 8550 PNP SOT23 SMD only for EU 230V 121 DTC343TK T400 8 Q502 Q503 Q505 Q506 Q602 Q604 Q606 Q607 Transistor ROHM DTC343TK NPN SOT23 SMD 121 DTC343TK T400 6 2Q1 2Q2 2Q3 Q501 Q504 Q704 Transistor ROHM DTC343TK NPN SOT23 SMD only for EU 230V 121 DTA114EK A400 1 Q110 Transistor ROHM DTA114EKA PNP SOT23 SMD 102 AN8785SB 60...

Page 31: ...8688MHz In line Package 217 02700003 2200 1 Y401 Fundamental Oscillator 27 0000MHz In line Package 152 1A205001 A000 8 2FB1 2FB2 2FB3 2FB4 2FB5 2FB6 2FB7 2FB8 Bead chip Impedance is 50Ω 0603 only for EU 230V FB401 FB402 FB403 FB404 FB405 FB406 FB407 FB501 FB701 FB702 FB703 FB704 FB705 FB706 L101 L102 L103 L104 L105 L106 L107 L201 L202 L203 L204 L205L401 L402 L403 L404 L405 L406 L407 FB801 FB802 FB...

Page 32: ... Resistor chip 120Ω 1 8W 0805 5 131 A01047JT 0000 1 3R19 Resistor chip 470Ω 1 10W 0603 5 131 B02033JT 0000 1 3R4 Resistor chip 3 3KΩ 1 8W 0805 5 131 A02047JT 0000 7 3R5 3R18 3R22 3R26 3R28 3R33 3R35 Resistor chip 4 7KΩ 1 10W 0603 5 131 A03010JT 0000 5 3R1 3R2 3R3 3R20 3R41 Resistor chip 10KΩ 1 10W 0603 5 Capacitors 141 C0A410PH JT00 6 3CB1 3CB2 3CB3 3CB5 3CB7 3CB8 Capacitor multilayer ceramic chip...

Page 33: ... NTC thermistor NTC 5D 9 130 M10D471K 0000 1 RV1 Zinc oxide varistor MYG10K471 130 T45010JT 0000 1 R1 Fixed carbon film 1MΩ 1 4W 5 130 T63068JT 0000 1 R2 Fixed carbon film 68KΩ 1W 5 130 T64036JT 0000 1 R3 Fixed carbon film 360KΩ 1W 5 130 T42022JT 0000 3 R17 R18 R22 Fixed carbon film 2 2KΩ 1 4W 5 130 T42051JT 0000 3 R23 R24 R25 Fixed carbon film 5 1KΩ 1 4W 5 130 T43010JT 0000 1 R15 Fixed carbon fil...

Page 34: ...EC10 EC14 EC15 Capacitor AL electrolytic 220uF 25V 105ºC 20 140 DCA147UE 0A00 1 EC4 Capacitor AL electrolytic 470uF 16V 105ºC 20 140 DCF210UE 0A00 2 EC19 EC20 Capacitor AL electrolytic 1000uF 16V 105ºC 20 Semiconductors 110 B0IN4001 0A00 1 D17 Diode IN4001 In line Package 110 B0IN4007 0A00 4 D1 D2 D3 D4 Diode IN4007 In line Package 110 B00FR104 0A00 5 D6 D8 D10 D11 D13 Fast recovery rectifiers dio...

Page 35: ...oupler PC817 4P DIP Miscellaneous 154 0L630010 0000 1 L7 Filter inductor L630 10uH 154 B0810020 0000 1 L6 Filter inductor 0810 20UH 154 B0608020 0000 4 L3 L4 L5 L8 Filter inductor 0608 20uH 154 BLCLE650 0000 1 LF1 Common Mode Choke LCL ET20 50mH 1 FU1 Fuse Holder Fuse Holder 210 01000250 2000 1 FU1 Fuse T1AL 250V 150 BBCKEC28 0020 1 TR1 Transformer BCK EC2802 180 000VH03A 3100 1 JP1 Connector Vert...

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Page 49: ...LM9022 Display power supply LC75710NE Display driver BH7862 Video driver DVD31 harman kardon 49 ...

Page 50: ...AN8785 MOTOR DRIVER SERVO WM8740 DAC 50 ...

Page 51: ...DVD31 harman kardon 51 ...

Page 52: ...ADC AUDIO_ADC WM8740 I2S 74HC14 SPDIF FRONT R1 SUB AUDI0 SURL AUDIO FRONT R FRONT L HDCD_GAIN FRONT R_SCART PY PB PR Y C AUDIO_ADC STANDBY KEY REMOTE LED LED FRONT L1 CEN AUDIO SURR AUDIO EEPROM 24C64 I2C FRONT L_SCART J702 J703 2J1 2J2 J502 J601 J501 J503 U404 U602 U604 U504 U505 U503 U502 U703 U601 U606 U501 U401 U301 U302 U403 U201 U202 U101 6dB control MIX_OUT CVBS STANDBY IS LOW AT27C020 Mcu_...

Page 53: ... Wide Panasonic Chipset MN103S47 JRB DAC WM8740 3pcs AMD29VF160BTC 90 or MBM29LV160BE 70 or Equivalent Sanyo DV34 ALL parts labeled N A are NOT ASSEMBLED Description Module SPECIAL NOTES Electrical SPDIF YCrCb Optical SPDIF Connector on board Connector on board THIS DOCUMENT CONTAINS INFORMATION PROPRIETARY TO Hardman Kardon USE OR DISCLOSURE WITHOUT WRITTEN PERMISSION IS EXPRESSLY FORBIDDEN COPYR...

Page 54: ...rovided For Reference D 3 3V D11 FR104 EC12 100u 25V D10 FR104 EC9 220u 25V EC11 100u 25V EC10 220u 25V L5 20uH L4 20uH A 14 5V 230mA A 14 5V 50mA C11 104 25V AGND AGND 14 5V 50mA 14 5V 230mA D 5V D 5V DGND MGND DGND D12 21DQ10 EC14 220u 25V EC15 220u 25V L6 20uH EC16 220u 10V A 5V 200mA 1A Max C12 104 25V ADJ 1 Vout 2 Vin 3 IC5 LM317 7 5V 200mA R13 220R R14 680R SC1 MCR100 6 R15 10K R16 100R Q2 9...

Page 55: ... VCC_1 8 RESET_n A 5V HDCD_GAIN MUTE_L R RESET_n AV_OUT 3 AV_OUT REMOTE TCK TMS TDI V_COMP B CB PB V_C V_Y G Y Y R CR PR ADATA1 ADATA2 SPDIF TDO ML CLOCK SCL DATA SDA AMCLK ASCLK ADATA0 ALRCLK A 12V A 12V VCC5V A 5V WMA A 5V WMD A 5V RESET_n A 5V HDCD_GAIN MUTE_L R POWER SUPPLY 5 POWER D 5V VCC5V VCC_1 8 S1V8D S3V3 VCC_3 3V A 12V PM9V A 12V A 5V WMD A 5V WMA A 5V A 5V A 5V VCC5V VCC5V D 5V S3V3 S1...

Page 56: ...04 C810 100UF 25V 105ć FB801 FB 0805 R803 FB 0805 C825 220uF 10V CB801 104 TOP VIEW T0 252 GND VIN VOUT 1 3 5 DPAK U801 SHARP 018EZ01 C812 47uF 10V CB819 104 C808 220uF 10V C805 220uF 25V D803 1N5393 1 2 D801 1N5393 1 2 C809 220uF 6 3V C817 100uF 25V CB802 104 R804 FB 0805 FB805 FB 0805 TOP VIEW T0 252 GND VIN VOUT DPAK U802 LM7805 CB812 104 C816 220uF 10V C819 100uF 10V CB817 104 CB813 104 TOP VI...

Page 57: ... Pause 1 2 3 4 3CB2 104 3LD3 PAUSE 3D9 1N4148 1 2 3R22 4 7K 3R19 470R 3CB1 104 3R1 10K 3R53 300R 3R5 4 7K 3LD7 SEARCH 3K5 Play 1 2 3 4 3R54 300R 3R21 300R 3R29 4 7K N A 3R8 300R 3K6 Prev 1 2 3 4 3R25 4 7K N A 3C16 22pF 3R20 4 7k 3R18 4 7K 3R24 4 7K N A 3R33 4 7K 3Q1 8050 3K3 Open Close 1 2 3 4 3K8 Stop 1 2 3 4 3LD1 3U2 IR 1 2 3 VCC GND IR 3R35 4 7K 3CB3 104 3LD6 OPTION 3R23 300R 3R7 120R 3U1 PIC16...

Page 58: ... 3R10 10K 3D8 1N4148 3C18 2 2uF LC75710NE 3U4 LC75710NE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 AM13 AM14 AM15 AM16 AM17 AM18 AM19 AM20 AM21 AM22 AM23 AM24 AM25 AM26 AM27 AM28 AM29 AM30 AM31 AM32 AM33 AM34 ...

Page 59: ...26 104 C414 20P RN401 10KX4 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 CB403 104 R417 10K CB413 104 L406 FB 0805 CB406 104 FB406 CB427 104 C421 20P R426 0R0 FB405 C417 20P TOP VIEW T0 252 GND VIN VOUT DPAK U402 BA033 CB437 104 Memory 1 Memory 2 Audio GPIO Video IDE DVD_DSP gpio0 gpio1 gpio2 gpio3 gpio4 gpio5 gpio6 gpio7 AML3370 3 3V Core 1 8V Core GND 1 8V GND GND Power TEST CLOCKS MPEG AUDIO VIDEO PLL PLL P...

Page 60: ...CC3 3V VCC3 3V VCC3 3V VCC3 3V VPP DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND VPP VCC5V DGND DGND CB305 104 C302 6 8PF C301 47uF 6 3V CB309 104 R317 22R C303 47u 16V U301 1MX16X4 23 24 25 26 29 30 31 32 33 34 22 35 20 21 2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53 38 37 19 18 16 17 15 39 36 40 1 14 27 3 9 43 49 28 41 54 6 12 46 52 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 BA0 BA1 DQ0 DQ1 DQ...

Page 61: ...1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 LRCIN DIN BCKIN MODE8X SCLK DIFFHW DGND DVDD AVDDR AGNDR VMIDR VOUTRP VOUTRN AGND AVDD VOUTLN VOUTLP VMIDL AGNDL AVDDL ZERO RSTB CSBIWO MODE MUTEB MD DM0 MC DM1 ML I2S R573 680R U504A OPA2134 3 1 2 8 4 Q514 2SC3326 N A D502 4148 TOP VIEW GND CSY SIG J501 3 1 2 C B E 3 1 2 Q508 8550 CB502 104 CB514 104 R570 100R R502 4 7K ...

Page 62: ...2 23 24 25 26 27 28 LRCIN DIN BCKIN MODE8X SCLK DIFFHW DGND DVDD AVDDR AGNDR VMIDR VOUTRP VOUTRN AGND AVDD VOUTLN VOUTLP VMIDL AGNDL AVDDL ZERO RSTB CSBIWO MODE MUTEB MD DM0 MC DM1 ML I2S R637 499R 1 C646 331 NPO 5 C663 10uF 10V R621 680R CB664 104 C615 47uF 16V N A C626 10uF 10V CB629 104 R636 4 7K 1 C640 122 NPO 5 CB625 104 C645 122 NPO 5 C B E 4 7K 3 2 1 Q602 SMT3 DTC343TK ROHM CB655 104 R630 4...

Page 63: ...SSY PIN 4 2 7 1 3 6 5 C714 51PF L703 0 68UH CB710 104 C709 20PF R727 27K R708 75R 1 FB702 CB711 104 CB715 104 CB714 104 CB713 104 L702 0 68UH C721 20PF R711 75R 1 R705 560R C723 330uF 10V C712 51PF R720 75R 1 L706 0 68UH N A R704 75R 1 R719 75R 1 4 3 2 5 ENTRY SIDE CHASSIS J702 CVBS S VIDEO 1 2 3 4 5 6 7 8 9 GND GND GND Y C GND CVBS GND GND R717 75R 1 CB706 104 C725 47uF 6 3V C713 1uF 6 3V FB701 R...

Page 64: ... AGND AAGND AVGND AVGND AVGND AVGND DGND AVGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND DGND AGND AGND 2FB5 2R1 RT 1 4W 1K 2FB4 C B E 4 7K 3 2 1 2Q1 SMT3 DTC343TK ROHM 2R9 3 3K 2C10 20PF 2C8 20PF 2CB3 104 2C7 20PF 2C5 20PF 2C1 681 2R7 RT 1 4W 150R 2CB2 104 2R3 3 3K 2C4 20PF 2FB2 2R2 RT 1 4W 1K 2C3 20PF 2R8 3 3K 2D1 1N4148 8C112 47uF 10V C B E 4 7K 3 2 1 2Q2 SMT3 DTC343TK ROHM 2R12 4 ...

Page 65: ... 16 22 6 CH 4SW D1 D1 D2 D2 D3 D3 D4 D4 D5 D5 FIN1 FIN2 IN1 IN2 IN2 IN3 IN4 IN5 OPIN OPIN OPOUT PGND1 PGND2 PVcc1 PVcc2 PVcc3 Standby SVcc VREF R102 15K Q105 8050 3 2 1 CB131 104 CB113 104 R125 27R CN101 5X2 0mm 1 2 3 4 5 CLSW GND OPSW LM LM R128 56R C107 561 CB114 104 Q102 8550 3 2 1 R106 33K C101 100uF 6 3V R109 10K CB116 104 Q112 8550 3 2 1 R103 18K CB101 104 L106 FB 0805 L104 FB 0805 CN103 FH1...

Page 66: ...202 10K R218 33R R230 7 5K R211 0R0 R209 10K RN206 82X4 1 2 3 4 5 6 7 8 R200 10K R240 OPEN R219 33R C222 562 C204 10uF 10V 1 2 R205 10K L203 FB 0805 CB206 104 C216 105 R201 0R0 MN103S47 QFP U202 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 21 45 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 46 47 48 69 70 71 7...

Page 67: ...DVD31 Outer Carton 230v 1 312 AB310000 0010 DVD31 Owner s Manual 120v 5 312 AB310000 0000 DVD31 Owner s Manual 230v 1 6 Foam Padding 1 7 Plastic Bag 1 8 555 0DVD31RC 0000 DVD31 Remote Control 1 9 AA 1 5v Batteries 2 10 162 B0001012 0000 A V Signal Cable 1 11 Not Used 12 162 C0001012 0000 S Video Signal Cable 1 13 162 H0001012 0000 Remote IR Input Output Cable 1 14 Warning Card 1 15 312 KBDVD310 00...

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Harman Kardon DVD 31, Preliminary Service Manual

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