Download service manual
Transcript
DK1910SI & DK1930SI DK1810SI & DK1830SI & DK1840SI service manual Catalog Chapter One About Maintenance 1.1 Safety precautions 1 1 1.1.1 Power supply 1 1.1.2 Precautions for antistatic 1 1.1.3 Precautions for laser head 1 1.1.4 About placement position 2 1.2 Maintenance method 2 1.2.1 Visualized method 2 1.2.2 Electric resistance method 2 1.2.3 Voltage method 2 1.2.4 Current method 2 1.2.5 Cutting method 2 1.2.6 Element substitution method 3 1.2.7 Comparison method 3 1.3 Required device for maintenance Chapter Two Functions and Operation Instructions 3 4 2.1 Features 4 2.2 Controls and functions 5 2.2.1 Front Panel controls 5 2.2.2 Rear panel connections 5 2.2.3 VFD display general view 6 2.2.4 Remote control general view 6 2.3 FUNCTION SETTINGS 8 2.3.1 Function selection and change 8 2.3.2 Language settings 8 2.3.3 Image settings menu 8 2.3.4 Sound settings menu 9 2.3.5 Playback settings 10 2.3.6 Karaoke settings menu 10 2.3.7 Preference settings 11 2.3.8 Parental Control 11 2.3.9 Initial setup menu 11 2.3.10 reset to defaults 11 2.3.11 Exit settings menu 11 2.3.12 Channel delay set-up 11 2.4 Technical characteristics Chapter Three Principle and Servicing 13 15 Section One Principle of the Player 15 3.1.1 Function and features 15 3.1.2 Block diagram of the player 15 3.1.3 Introduction to IC used in this player 17 Section Two Unit Circuit Principle 18 3.2.1 Introduction to laser head 18 3.2.2 Servo circuit 20 3.2.3 Main axis braking control circuit 23 3.2.4 Disc identification circuit 24 3.2.5 Disc in/out circuit 25 3.2.6 Reset circuit 26 3.2.7 Mute circuit 27 3.2.8 Video circuit 28 3.2.9 Audio power amplifying circuit block diagram 29 3.2.10 Input/output circuit 29 3.2.11 Control panel components 31 3.2.12 Power supply circuit 32 Section Three Servicing Cases 35 3.3.1 Servicing cases 35 3.3.2 Troubleshooting flow chart 38 Section Four Waveform diagram 44 Section Five Function Introduction to IC 49 3.5.1 function introduction to MT1389HD 49 3.5.2 function introduction to AT24C02 65 3.5.3 function introduction to 74HCU04 66 3.5.4 function introduction to Lm1117 66 3.5.5 function introduction to 29LV160BE 67 3.5.6 function introduction to HY57V641620HGT -7 68 3.5.7 function introduction to D5954 69 3.5.8 function introduction to 4558 70 3.5.9 function introduction to SN74LVC 71 3.5.10 function introduction to 74HCT125 71 3.5.11 function introduction to Cd4052 72 3.5.12 function introduction to SAA6588 73 3.5.13 function introduction to 5340 75 3.5.14 function introduction to TLV272 76 3.5.15 function introduction to Lm4880 77 3.5.16 function introduction to TAS5508PAG 78 3.5.17 function introduction to TAS5112DFD 80 3.5.18 function introduction to Ad7312 83 3.5.19 function introduction to VIPer22ADIP 85 3.5.20 function introduction to Hs817 85 3.5.21 function introduction to TL431A 86 3.5.22 function introduction to KA1M0880BTU 86 Chapter Four Disassembly and Assembly Process 88 Chapter Cinque PCB board & Circuit diagram 89 Section One PCB board 89 Section Two circuit diagram 98 Chapter six BOM List 104 Chapter One About Maintenance 1.1 Safety precautions 1.1.1 Power supply When maintenance personnel are repairing DVD players, he should pay special attention to the power board with 220V AC and 330V DC which will cause hurt and damage to persons! 1.1.2 Precautions for antistatic Movement and friction will both bring static electricity which causes serious damages to integrated IC. Though static charge is little, when a limited quantity of electric charge is added to largescaleintegrated IC, as the capacitance is very small in the meantime, now the integrated IC is very much easy to be struck through by static electricity or the performance will decrease. Thus static electricity prevention is of extraordinary importance. The following are several measures to prevent static electricity: 1. Use a piece of electric conduction metal with the length of about 2 metres to insert into the earth, and Fetch the lead wire from the top of the surplus metal and connect to the required static electricity device. The length and depth of the metal embedded under the earth should be determined according to the wettability of the local soil. For humid places, it may be shorter, and longer and deeper for dry places. If possible, it can be distributed and layed in terms of “#” shape. 2. On operating table-board, the antistatic table cushion should be covered and grounded. 3. All devices and equipments should be placed on the antistatic table cushion and grounded. 4. Maintenance personnel should wear antistatic wrist ring which should be grounded. 5. Places around the operating position should also be covered with electric conduction cushion or Painted with antistatic paint. 1.1.3 Precautions for laser head 1. Do not stare at laser head directly, for laser emission will occur when laser head is working, which will Hurt your eyes! 2. Do not use wiping water or alcohol to clean laser head, and you may use cotton swab. -1- 1.1.4 About placement position 1. Never place DVD player in positions with high temperature and humidity. 2. Avoid placing near high magnetic fields, such as loudspeaker or magnet. 3. Positions for placement should be stable and secure. 1.2 Maintenance method 1.2.1 Visualized method Directly view whether abnormalities of collision, lack of element, joint welding, shedding welding, rosin joint, copper foil turning up, lead wire disconnection and elements burning up among pins of elements appear. Check power supply of the machine and then use hands to touch the casing of part of elements and check whether they are hot to judge the trouble spot. You should pay more attention when using this method to check in high voltage parts. 1.2.2 Electric resistance method Set the multimeter in resistance position and test whether the numerical value of resistance of each point in the circuit has difference from the normal value to judge the trouble spot. But in the circuit the tested numerical value of resistance is not accurate, and the tested numerical value of integrated IC's pins can only be used for reference, so the elements should be broken down for test. 1.2.3 Voltage method Voltage method is relatively convenient, quick and accurate. Set the multimeter in voltage position and test power supply voltage of the player and voltage of a certain point to judge the trouble spot according to the tested voltage variation. 1.2.4 Current method Set the multimeter in current position and test current of the player of a certain point to judge the trouble spot. But when testing in current method, the multimeter should be series connected in the circuit, which makes this method too trivial and troublesome, so it is less frequently used in reality. 1.2.5 Cutting method Cutting method should be combined with electric resistance method and voltage method to use. This method is mainly used in phenomena of short circuit and current leakage of the circuit. When cutting the input terminal voltage of a certain level, if voltage of the player rises again, it means that the trouble lies in this level. -2- 1.2.6 Element substitution method When some elements cannot be judged good or bad, substitution method may de adopted directly. 1.2.7 Comparison method A same good PC board is usually used to test the correct voltage and waveform. Compared these data with those tested through fault PC board, the cause of troubles may be found. Through the above maintenance method, theoretical knowledge and maintenance experience, all difficulties and troubles will be readily solved. 1.3 Required device for maintenance Digital oscillograph ( 100MHE) TV set SMD rework station Multimeter Soldering iron Pointed-month pincers Cutting nippers Forceps Electric screw driver Terminals connecting cord Headphone Microphone -3- Chapter Two Functions and Operation Instructions 2.1 Features Formats: #Digital video playback of DVD-Video, Super VCD and VCD formats #MPEG-4 compatibility: playback of DivX 3.11, DivX 4, DivX 5, DivX Pro and XviD formats #Playback of music discs in DVD-Audio format #Playback of musical compositions in CD-DA and HDCD formats #Playback of compressed musical files in Mp3 and CD+G formats #Playback of Karaoke-discs in DVD, VCD and CD+G formats #Playback of photo albums, recorded in Kodak Picture CD and JPEG digital formats Audio: #192 kHz/12 bit audio D/A converter #Coaxial and optical audio outputs, providing digital sound playback in Dolby Digital/DTS/LPC formats #Coaxial and optical audio inputs, providing connection of external digital signal sources #Stereophonic audio output for connection to TV and amplifier #Integrated digital multi-channel sound decoders, providing playback of Dolby Digital and DTS audio tracks #Integrated Dolby Pro Logic ll decoder, providing transformation of stereophonic signal to multi-channel one #Microphone input providing karaoke functions #Headphones output Video: #108kHz/12 bit video D/A converter #Progressive scan(Y Pb Pr)video signal output, securing high resolution and absence of image flicker #Composite and component(Y Cb Cr), S-Video and RGB/SCART video outputs, providing advanced switching capabilities #NTSC/PAL transcoder #Support of many camera angels, dubbed languages and subtitles #Sharpness, Gamma, Brightness, Contrast, Hue and Saturation adjustment. Miscellaneous: #Support of CD-R/CD-RW, DVD-R/DVD-RW, DVD+R/DVD+RW #FM/AM tuner with RDS support #USB port, providing playback of files of supported formats from external flash-memory devices #KARAOKE+, providing extended karaoke features #Easy to use on-screen menu in Russian #Support of Russian file names, Id3 tags and CD-text #”Memory” function which can load the last disc position on stop -4- #”Capture” function, auto loading selected bookmarked image as the wallpaper #Q-Play function that will bring you to the main movie title and skip unskippable commercials #Virtual control panel function makes your control of the device much easier when playing the movie #Browser function displays information about playback modes #Auto protection of TV screen #Child lock, parental control(protection against playing undesirable discs) 2.2 Controls and functions 2.2.1 Front panel controls 1 8 STANDBY/POWER button SOURCE button Press to switch the device on/into standby Press to switch between DVD-receiver/Audio 2 Disc tray input/Tuner/Digital audio input 3 Open/close button 9 Press to open/close the disc tray 4 Press to playback/pause PREV button 10 Press to playback from the previous bookmark 5 6 7 PLAY/PAUSE button STOP button Press to stop the playback NEXT button 11 Microphone input Press to playback from the next bookmark 12 VOLUME adjuster PEW button Press to adjust volume Press to fast reverse/radio station tuning 13 VFD display window Forward button 14 Headphones input Press to fast forward/radio station tuning 15 USB port 4 Right front speaker input(output from the build- 2.2.2 Rear panel connections 1 AM Antenna input 2 FM Antenna input 3 Left front speaker input(output from the build-in i n amplifier) 5 amplifier) Center speaker input(output from the build-in amplifier -5- Subwoofer input(output from the build-in 11 Component video output Y Cb(Pb)Cr(Pr) amplifier) 12 Composite video output Left Surround speaker input(output from the 13 S-Video output build-in amplifier) 14 SCART-type V connector Right Surround speaker input(output from the 15 Coaxial digital audio output build-in amplifier) 16 Optical digital audio output 9 Audio input 17 Optical digital audio input 10 Stereophonic audio output 18 Coaxial digital audio input 6 7 8 2.2.3 VFD display general view 1 MP3-disc 2 CD-, VCD- or SVCD-disc 9 Dolby Digital 3 DVD-disc 10 Programmed radio station 4 Repeat 11 Friquency 5 AM/FM 12 Playback time 6 Radio tuning mode 13 Chapters or tracks 7 Tuner mode 14 Playback or pause 8 Stereo 15 PBC 4 DISP button 2.2.4 Remote control general view 1 EJECT button Press to open/close the disc tray 2 Press to display the disc information DVD button 5 Press to switch to DVD mode 3 LANG button Press to change the language AUDIO button 6 Press to display the disc information SLEEP button Press to turn the sleep mode on -6- 7 Q-PLAY button Press to turn the Q-Play mode on. 8 EQ button Press to adjust the equalizer 9 BASS +/- button Press to adjust subwoofer 10 BOOST button Press to bass boosting 11 BROWSER button Press to turn on/off the browser function 12 JOG DIAL wheel Functions are set manually. Default function: ZOOM 13 SETUP button Press to switch to setup mode 14 Button Press to capture and bookmark image for the wallpaper 15 Buttons Press to start reverse or forward scanning. 16 SKIP/PRESET +/Press to switch between files on disc/tuned radio stations. 17 Press to repeat the selected portion 27 OK button Press OK for confirmation or use it like 18 19 20 21 22 23 24 25 previously memorized point. Button Press to trun on/off the virtual control panel Press to memorize the point where playback was stopped/playback from the STOP button Press to stop the playback the microphone. 34 MEM button PLAY/PAUSE button Press to Play/pause the playback 33 ECHO button Press to adjust the echo function of SLOW button Press to switch to slow down the playback 32 Treble +/- button Press to adjust the tone VOLUME +/- button Press to adjust the volume 31 ST/5.1 button Press to switch between STEREO/5.1CH MUTE button Press to turn on/off the sound Press to playback from the target place. 30 Numeric buttons CH +/CH - button Press to change the acoustic channel DVD-disc menu/PBC function 29 GOTO button REPEAT button Press to repeat playback joystick during navigating in MENU. 28 MENU button A-B buttons 26 CANCEL button Press to go one level back/cancel current operation -7- 35 4.Press SETUP to exit setup menu. HDMI button Press to switch to HDMI mode 36 SUBT button Press to change the subtitles language 37 ANGLE button Press to change the camera angel 38 RADIO button Press to switch to radio mode 39 2.3.2 Language settings KARAOKE button 1.Menu: interface language setup #Options: Russian, English, Ukrainian #Default option: English Press to set the karaode functions 40 USB button Press to switch to USB mode 41 Button Press to switch the device on/into standby 2.3 FUNCTION SETTINGS 2.DVD-menu: selection of disc menu language 3.Soundtrack: selection of translation language #Options: Russian, English, Estonian, Lithuanian, Kazakh, Romanian, Belarusian, Ukrainian, Chinese. #Default: English #Selection of other languages: select the OTHERS item using the jog Dial and press OK. Enter the language code using the numeric buttons and press OK. #If the language you selected is not recorded on the DVD disc, another available language will be used. 4.Subtitles: selection of subtitles language #Options: Off, Russian, English, Estonian, Lithuanian, Kazakh, Romanian, Belarusian, Ukrainian, and Chinese. #Default option: Off. #Selection of other languages: select the OTHERS item using the jog Dial and press OK. Enter the language code using numeric buttons and press OK. #If the language you selected is not recorded on the DVD disc, another available language will be displayed. 2.3.1 Function selection and change Press the SETUP key to show the setup menu. You will the following image on the screen, as shown on the figure: 1.For example, if you wish to change the change the image settings, you have to select the image item and press the OK or RIGHT key of the cursor joystick. 2.3.3 Image settings menu 1.TV system: TV system selection #Options: Auto, PAL, NTSC #Default option: PAL 2.TV scan mode: scan mode selection #Options: progressive, interlaced #Default option; Interlaced #Progressive scan is transferred only via a component video output. 2.Using the jog Dial, select the desired item and press OK or RIGHT key of the cursor joystick. For example, select the Sharpness item. Settings will appear on the screen. Then select the desired sharpness level and press OK for confirmation. 3.Press LEFT key of the cursor joystick for exit to previous menu level. -8- #Before switching to progressive scan, make sure that your TV set supports this operation mode. b)Stereo mix: playback set-up while playing the disc with two independent audio channels #Options: L+R, L, R #Default options: L+R c)Surr.mix: set-up of surround options while playing the stereo disc. #Options: Off, Sum. L+R,Virt.Surr. #Default options: Off d)Low band: distribution of low frequencies through channels #Options: Front F, Center C, Surround Sr, Subwoofer SW #Default options: Front F, Subwoofer SW. #If you want the low-frequency component of the sound signal enter only the subwoofer channel, select and confirm the parameter Subwoofer SW. 3.TV Format: image ratio settings #Options: 4:3 pan&scan, 4:3 letterbox and 16:9 TV. #Default option: 4:3 letterbox. #Some discs are recorded with support of only one ratio. The selected ratio must comply with the TV screen. 4.Video output: selection of video signal #Options: S-Video(only for DK14**SI Series), Comp, SCART. #Default option: Comp 5.Sharpness: image sharpness adjustment #Options: High, Medium, Low #Default option: Medium 6.Gamma: adjustment of image color temperature #Options: High, Medium Low, Off #Default option: Off 7.Brightness: adjustment of image brightness 8.Contrast: adjustment of image contrast 9.Hues: adjustment of image hues 10.Saturation: adjustment of image saturation Adjustment of image brightness, contrast, hues and saturation: #Select the desired item of the image adjustment section using the jog Dial. Press OK or RIGHT key to start adjusting the relevant option #Change the option value using the jog Dial. #Upon completion press the LEFT key of the cursor joystick to return to image setup menu. e)Channel settings: separate adjusting of volume by channels.(only for DK14**SI Series) #Select the channel you want. #Adjust the sound volume of each channel using the wheel. #Press the OK to return to sound settings menu. 2.3.4 Sound settings menu 1.Mixer a)Configuragion: setting of the mode conversion of the 5-channel signal to stereo signal #Options: Stereo, 5.1 #Default option:5.1 #5.1 mode must be supported by the disc. Number of music accompaniment channels depends on the specific disc. #Adjustment of th4e central speaker and surround speakers is available only if the Configuration option is set to 5.1 position. f)Delay of the channel: set-up of signal delay in speaker channels(central, rear and subwoofer) #Using the jog Dial, select the channel for which you want to set up the delay, and press OK for confirmation. #Using the jog Dial set up the desired distance from the listener to each speaker(detailed description of this operation see on page 32). -9- #Press LEFT key of the cursor joystick to return to speaker configuration menu. #Adjust the tone balance level using the jog Dial #Press the LEFT key of the cursor joystick to return to sound correction setup menu. 2.3.5 Playback settings 1.DVD Advertisment skip: skip the unskippable block while playing a DVD disc. #Options; Yes, No #Default option: Number #Press LEFT key of the cursor joystick to return to speaker configuration menu. g)PRO Logic ll: function of stereo sound conversion to 5-channel sound #Options: On, Off, Auto #Default option: Off #In Auto position, the DVD receiver determines itself, when to use the PRO Logic ll decoder. Some discs do not support this function. 2.Digital audio output a)SPDIF format: set-up of digital audio output options #Options; RAW, PCM #Default options; RAW # When you select the RAW option, the not decoded signal is transferred to the DVD receiver’s digital outputs, the decoded signal is transferred to analog outputs. Decoding is performed by the built-in decoder of the DVD receiver. This feature is meant to ensure that signal decoding at digital outputs is performed by an external device(e.g.an amplifier). #If you select the PCM option, a PCM coded signal will be transferred to the DVD receiver’s digital outputs. b)LPCM: set-up of digital audio output options to comply with different amplifiers an d receivers #Options: 48kHz 16 bit, 96 kHz 24 bit . #Default option: 48kHz 16 bit. 3.Sound correction a)Max volume: max volume limiting(only for DK14**SI Series) #Using the jog Dial, adjust the max volume level. #Press the LEFT key of the cursor joystick to sound correction setup menu. b)Equalizer: equalizer modes #Options: Rock, Pop, Live, Dance, Techno, Classic, Soft. #Default option: Off. c)Echo; echo effects #Options: Off, Concert, Living room, Hall Bathroom Cave, Arena, Church #Default option: Off d)Tone balance: adjustment of tone balance level. 2.VCD/SVCD PBS menu: PBC menu on/off #Options: On, Off #Default option: On #If On option is set, while erproducing discs, a menu will appear, in which you can select the order of playing the disc content. If the Off option is set, the reproducing of content is performed in the order, in which it is recorded on the disc. 3.Files: selection of reproduced files on the disc #Options: Audio, Pictures, Video All types. #Default option: All types 4.Repeat: file repeat mode #Options: Off, Single, All #Default option: Off 5.Load effect: type of transition from one JPEG file to another #Options: Off, from top, from bottom #Default option: Off. 2.3.6 Karaoke settings menu 1.Microphone: microphone on/off #Options: On, Off #Default option: Off 2.Kar.help: karaoke-disc playback mode #Options: L Channel, R Channel, No ast, No voc #Default option: No vocal mode 3.Volume: Microphone: microphone sound volume level #Using the jog Dial adjust the microphone volume level. - 10 - #Press LEFT key of the cursor joystick to return to karaoke settings menu. 2.Set password: setup of a four-digit password to change the level of age restrictions #Default option: 7890 4.Echo: echo level while playing the karaokedisc #Adjust the echo level Using the jog Dial #Press LEFT key of the cursor joystick to return to karaoke settings menu. 2.3.9 Initial setup menu #Press the RIGHT key of the cursor joystick to enter the initial setup menu, then select the desired item using the jog Dial and press OK key for confirmation. 2.3.7 Preference settings 1.Backlight: Selection of open/colse button LED #Options: On, Off. #Default option: On 2.Gr.Equalizer: spectrum analyzer #Options: On, Off #Default option: Off 2.3.10 reset to defaults Resetting all settings and restoring default options, except age restrictions level and password 3.Background: selection of an image as TV screen wallpaper #Options: Standard, Saved #Default option: Standard 4.Screensaver: screen saver on/off #Options; On, Off #Default option: On 2.3.11 Exit settings menu #Select the exit item using the jog Dial and press the OK to exit the menu. 5.Jog Dial #Options: Zoom, Step, Fast, Skip, Volume #Default: Zoom 2.3.12 Channel delay set-up Set-up of time delay in the surround channel Usually, time delay in the Dolby digital decoding system is preset to ensure best effect while installing the Home Theater. However, in case you wish to adjust your system more precisely, please consult instructions given in this manual. 2.3.8 Parental Control 1.Category: setup of age restrictions to prevent children from seeing undesirable discs #Options: Any, Kid, G, PG, PG-13, PGR, R, CN17 #Default option: Any - 11 - Set up of tie delay for this device is possible in both Dolby Digital and Dolby Pro Logic modes.. It makes sense to locate the speakers in one line, as shown in Fig.3 with the delay value of the central channel to be set at “0”. Finally, if it will be necessary to install the central speaker behind the left and right front speakers, the delay value shall be set at “0”. To set the desired delay you have to know the distance from the place where you are, to the front speakers and Surround speakers as shown in Fig.1. Consult Fig.2(Dolby Pro Logic mode) and 3(Dolby Digital mode)in order to determine the distance to Surround speakers(axis Y in the figure)and the distance to the front speakers (axis X in the figure). Crossing point of those two lines on the chart will give the recommended delay value. “Night” mode The Dolby Digital system provides an extremely broad dynamic range of playback sound-from gentle to roaring. It creates the presence effect, especially while seeing motion pictures. However, at night a powerful sound with a broad dynamic range may give pleasure to you, but disturb and annoy your family and neighbors. If you just decrease the volume, you will immediately notice that you ceased to hear, e.g., Dialogues as clear as you do at normal volume, and such sound effects as rustle, whisper etc have merely disappeared. To avoid this, you just have to decrease the volume of “loud”sounds by simultaneously increasing the volume of “soft”sounds with the volume of “average”sounds left unchanged, i.e.just decrease the dynamic range of sound accompaniment. Only Dolby Digital system provides for such a method of sound control. It uses the principle of compressing the acoustic signal’s dynamic range while recording; therefore, while playing an inverse transformation(volume expansion)takes place. This is called”night”mode. The regulation limits are restricted, however, to avoid distortions of resultant signal. Set-up of time delay in the central channel Sometimes several people are listening to the music, and the space is limited. In this case, you can install three speakers(two front ones and a central one)as shown in Fig.1 with the distance to the listener being approximately the same. The central channel delay is to be set at “0”. Should the central speaker be in close proximity to left and right front speakers as shown in Fig.2, or the central speaker be nearer to listeners when compared with front speakers’ location, or the central speaker be nearer to the listener by 1 foot, in all these cases you may set the delay value for the central channel at 1 ms. For instance, as shown in Fig.2, if the line C is by 1 foot shorter than the lines R and L, the delay value is to be set at 1 ms. If your sofa is broad enough, and there are several listeners sittings on it. Rear channel Dolby Digital Dolby Pro Logic s urround Stereo 20 Hz-20khz Mono channel w ith limited friquenc y range( 100 Hz-7khz) - 12 - Low-frequency channel(subwoofer) Available, 20-120Hz N/a multivar iate From left to r ight, from right to left, f rom front to r ear, fr om rear to fr ont Sound field distribution 6 Independent channels, each reproducing its own signal at a time Sound field distribution 4 segmented channels. Only one channel is decoded at a time. Creates an optimum sound field with illusion of an equal distance from listener to each speaker. Miscellaneous The most cost-efficient way to ensure high-quality surround effect. Allows adjusting the decompression degree of an equal distance from listener to ecach speaker. Surround sound may be received from any signal source. Possilility of programmable control of the decoder to transfer basses into low-frequency channel in systems equipped with broad-band speakers and a subwoofer. Compatible with existing and future two-channel(stereo)formats. Undoubted progress in sound recording technology, especially important for program directors, film directors, sound engineers and actors. Big progress in comparison with conventional stereo, the world's most popular surround format. 2.4 Technical characteristics Playback disc s DVD-V ide o, Super V CD, V CD, DivX 4, DivX 5, DivX Pro, Xv iD, CD-DA , CD+G, HDCD, MP3, WMA, Kodak Picture CD, JPEG Input 2 MIC jacks FM antenna input AM antenna input Stereo audio input(AUX) Output Audio output Video char acteris tics Video amplitude: S-Video amplitde: Component video amplitude: DVD receiver Analog audio output: Stereo Digital audio output: Coaxial, Optical 1.0Vp-p(75Ù) Y:0.7vP-P(75Ù) C:0.286vP-P(75Ù) 1.0vP-P(75Ù) DVD receiver Audio char acteris tics Frequency r esponse Signal-to-noise ratio THD Operating voltage Power consumption ~220V,50/60 Hz 250W FM Tuner Frequency r ange Channel separation 87.5-108 MHz >35dB AM Tuner Frequency r ange 522-1611kHz - 13 - 20- 20000Hz(±1 Db) >90(dB) <1% Speaker sys tem Output pow er RMS, 10% THD, 1 kHz Subw oofer (40Hz) Front channel Rear channel Center channel DK1110SI 25 12 12 Maximum power Subw oofer Front channel Rear channel Center channel Operating temperature 5-35 Operating humidity 15-75%(no c ondensation) Dimensions of DVDreceiv er 60×380×350mm Weight of DVDreceiv er 3.4kg Dimensions of speakers Subw oofer Front channel Rear channel Center channel 40 20 20 DK1110SI 325×310×200 80×101×165 80×101×165 80× - 14 - DK1112SI 25 12 50 20 20 DK1112SI 325×310×200 80×101×165 80×101×165 DK1114SI 25 12 50 20 20 DK1114SI 325×310×200 150×90×86 150×90×86 ChapterThreePrincipleandServicing SectionOnePrincipleofthePlayer 3.1.1 Function and features # Progressive scanning output to produce steadier and clearer pictures without flickering. # Composite video, S-video, component video output. # Digital picture adjustment to the sharpness, brightness, contrast, chroma and saturation of pictures, gamma correction. # Built-in Dolby digital decoder. Karaoke function. # Hi-Fi stereo headphone output. 5.1CH output. # Power amplifier adopts high performance large power IC with complete protection function and perfect sound quality. # Compatible with DIVX, MPEG4 format disc. # Subwoofer adopts large diameter bass unit matched with large capacity speaker body. 3.1.2 Block diagram of the player Its internal structure is mainly composed of decode & servo board, power amplifier board, input/otuput board, panel, headphone board, tuner, power board and loader. The principle block diagram is shown as the figure 3.1.2.1. All other signal flow is shown in figure except power board. The function of loader is to read disc information and transmit it to Mt1389, which performs servo function through D5954 on decode board and other supplementary circuit, and ensues the normal working of loader. FLASH on decode board is to store system program, SDRAM is to store program and sound/image information read from disc when the player is working to ensure their smooth output. The main function of power amplifier board is to perform audio D/A conversion, amplify analog signal and output 5.1CH to ensure the normal working of external speakers. The main function of AV board is to output various audio signals. This player is also with headphone and microphone to meet customers’ demand. Further more, it also has external sound input, which may amplify power by use of power amplifier board of this player to output to speaker. Tuner in this player makes it have tuning function. It is also equipped with SAA6558 chip to realize RDS function of Europe and RBDS function of US. - 15 - L R Y SCART Cr/Cb Pr/Pb Optial Coaxial VEDIOC VIDEOY VV VY VU Front Front Rear Rear L R Woofer Center L R S-video VIDEO COMP LOUTX ROUTX Filtering CD4052 N14 TAS5112 Amplifying circuit N8, N9 (TLV272) L R AUXL TUL Tuner TUR MIC 1 OK N11 LM4880 Amplifying circuit N1 N12 TAS5508 MIC 2 SDA AD DAVNIN HL HR SDATA0 SDATA1 SDATA2 N6 SAA6558 ADC DAT D5954 XS301 Y1 U201 Y2 Y3 URST# HDET Headphone VFD screen Loader N101 AD7312 Button IR N102 REMOT IR receiver Y5 Y6 SPDIF MT1389HD CLK STB SDA CS5340 Y4 U214 FLASH U211 SDRAM MIC 4558 Reset circuit PDS MPX External audio input - 16 - AUXR Figure 3.1.2.1 Block diagram of the player Filtering FROUT FLOUT CEN SW+ SW- SROUT SLOUT N13 TAS5112 Video 3.1.3 Introduction to IC used in this player Introduction to IC used in DK1910SI is shown in the following table: PCB sem i-finishe d product name IC model Locat ion Function MT1389HD U201 Decode chip 24C02 U202 EEPROM RT9701 U203 HCU04 U205 Phase inverter LM1117 U209 Precision voltage stabilizer HY57V641620HGT-7 U211 64M SDRAM 29LV160BE U214 16M FLASH D5954 U302 Servo drive 4558 N1 Audio amplifying SN74LVC N2 Phase inverter 74HCT125 N3,N4 Buffe r CD4052 N5 Audio mixing SAA6588 N6 Tuning IC CS5340 N7 A/D conversion TLV272 N8,N9 Operational amplifier LM4880 N11 Audio amplifying TAS5508PAG N12 Pulse width adjuster TAS5112DFD N13,N14 Digital power amplifier PT2597 N15 AD7312 N101 Panel control IC REMOT N102 Remote control receiver VIPER22 U501 Power switch IC HS817 U502,U506 Photoelectric coupler TL431 U503,U507 Precision voltage stabilizer LM7805 U504 Voltage stabilizing tube KA1M0880BTU U505 Power switch IC decode board Power a mplifie r board Main pa nel Powe r boar d - 17 - Section Two Unit Circuit Principle 3.2.1 Introduction to laser head 1. Function introduction to laser head flat cable is shown as the following table: Pin Name Signal flow direction DVD disc CD disc No disc 1 F- Input loader 2.52 2.34 0.46 2 F+ Input loader 2.49 2.49 0.93 3 T+ Input loader 2.53 2.51 0.94 4 T- Input loader 2.58 2.51 0.93 5 C Input MT1389 2.2 2.25 2.04 Disc data signal 6 D Input MT1389 2.2 3.2 2.04 Disc data signal 7 IOA Input MT1389 0.01 3.2 3.21 Disc identification signal, CD is 3.3V, DVD is 0V 8 RF Input MT1389 2.21 2.53 1.28 The sum of disc data signal 9 A Input MT1389 2.17 2.22 2.04 Disc data signal 10 B Input MT1389 2.19 2.27 2.04 Disc data signal 11 F Input MT1389 2.07 2.44 2.03 Supplementary signal us ed in trace 12 GND Ground 0.01 0.01 0 Grounding 13 V20 Input loader 2.04 2.06 2.03 Reference voltage 14 Vcc Input loader 5.04 5.04 5.02 Supply voltage for loader 15 E Input MT1389 2.06 2.45 2.03 Disc data signal 16 Blanking haning in air 0.01 0 0 unused - 18 - Function description Focus error signal is added to two sides of pick-up focus coil Trace error signal is added to two sides of pick-up trace coil 17 VR-CD Input loader 0.21 0.01 0 Through the handling inside loader, make sure MD11 is 180mV when reading CD 18 VR-DVD Input loader 0.01 0.2 0 Through the handling inside loader, make sure MD11 is 180mV when reading DVD 19 LD-CD Input loader 0.09 2.1 0 CD laser power control signal 20 MDII Input MT1389 0.21 0.2 0 CD and DVD laser power monitoring signal 21 HFM Input loader 5.04 5.04 5.02 High frequency overlapping signal produces laser with different wave length inside loader 22 Blanking unused 0.01 0.1 0 23 LD-DVD Input loader 2.21 0.1 0 DVD laser power control signal 24 GND unused 0.01 0.01 0 Grounding Note: 1. When reading DVD, there are only A, B, C, D signals. 2. When reading CD, there are A, B, C, D, E, F signals. 3. RFO=A+B+C+D. 4. Focus error signal=(A+C)-(B+D) Trace error signal=E-F. 2. Working principle (1) Laser tube: wave length of loader DVD laser diode is 650nm, wave length of CD laser diode is 790nm, the wave length which is within 370nm and 750nm is visible light, the laser in the course of reading DVD disc is visible light, and that when reading CD disc is infrared light. (2) Principle about laser head picks up signal: laser beam projects onto disc, when laser beam focus projects onto disc vertically, laser beam will produce reflection, reach on light sensor through reflection loop and converse into electronic signal through photoelectric cell. For the reflection loop produced in non pit information area and pit information area in disc has difference and reflects into different position of light sensor, photoelectric diode in different positions on light sensor will produce different signals to process all signals on light sensor and then produce digital signals. (3) Focus, trace coil: when laser head is reading signals normally, information side should be in the focus of laser beam, because of factors of disc error, high speed rotation and machine error, it is unavoidable that laser beam focus deviates from information face to produce phenomena of orbit boas and refocusing. Focus , trace coil is added on loader to adjust laser beam to make it correctly focus in information area. (4) Formation of RF signal: when disc reading is normal, light sensor will have 160MV, vague and eye pattern waveform which is added on A, B, C, D respectively, and output RF signal from FRO pin after being overlapped by adder inside light sensor, the frequency when reading DVD disc is much higher than that when reading CD disc, output amplitude is about 1.4V. - 19 - 3.2.2 Servo circuit 1. DK1910S adopts SANYO 62 decoder and MTK decode solution (MT1389+FLASH (16M)+SDRAM (64M)). The servo circuit is mainly composed of front signal processing, digital servo processing, signal processing IC T1389 and drive circuit D5954, in which MT1389 is the main component of decode circuit at the same time, shown as the figure 3.2.3.1: Disc in/out circuit Disc in/out electric machine and detecting switch DVD laser power control VCD laser power control Loader Disc identification circuit 18 23 21 22 Feed electric machine on loader Main axis braking circuit Main axis electric machine on loader Integration circuit Integration circuit Integration circuit Integration circuit Figure 3.2.2.1 Servo circuit diagram 2. Working principle: after powering on or disc in, according to IOA signal, disc identification circuit decides through which path of variable resistor the laser detecting diode gets path to the ground, meanwhile MT1389 decides whether DVD laser or VCD laser is emitted according to IOA signal, which can be fulfilled through laser power control circuit. When IOA is high level (3.3V), Mt1389 pulls LOD1 of V302 base electrode in laser tube power control connected to VCD down to about 2.2V to make V302 on and to make VCD laser tube emit beam; then decides whether to pull up or pull down LOD1 according to voltage after the feedback from MDI1 to control the power of light emission diode. Similarly, when IOA is low level (0V), MT1389 pulls LOD2 of V301 base electrode in laser tube power control connected to - 20 - DVD down to about 2.2V to make V301 on and to make DVD laser tube emit beam; then decides whether to pull up or down LOD2 according to the voltage after the feedback from MDIAfter loader reading disc information, A, B, C, D, E, F signals are sent out to Mt1389 (DVD only has A, B, C, D signals), and then inputted from pin 2~11, 18, 19 of MT1389. After being amplified and processed by the pre-amplifier inside MT1389, now signals are separated to two part s for processing inside Mt1389. After being processed by digital servo signal circuit inside MT1389, one part of signal form corresponding servo control signals and output FOO, TRO, DMO, FMO digital servo control signals from pin 42, pin 41, pin 37, pin 38 of Mt1389 respectively, then change into analog servo control signal FOSO, TRSO, DMSO, FMSO through integration circuit composed by resistor capacitor, and send to driver circuit BA5954 for amplification to bring along focus coil, trace coil, main axis electric machine and feed electric machine after drive amplification. Among these, focus and trace servo are used to correct objective position accurately; feed servo is used to bring along laser head to make radial large-scale move which belongs to the preliminary adjustment to pick-up position;and main axis servo is used to control main axis electric machine to make it read signals in means of constant linear velocity and bring along disc to rotate. After processing of amplification by VGA voltage control amplifier and equalization frequency compensation inside MT1389, another part of signals are changed into digital signals through internal A/D converter. When loader is reading CD/VCD signals, these signals are conducted EFM demodulation inside MT1389, and then outputted to latter stage for AV decoding after finishing CIRC (CrossInterleaved Reed-Solomon Code) error correction inside. When loader is readingDVD signals, these signals are conducted ESM demodulation inside MT1389, and then sent to latter stage for decoding after finishing RSPC error correction inside. The other part of servo is open/close disc tray circuit. After panel or remote controller emits open/close disc tray signal toMT1389, in usual conditions, TROPEN and TRCLOSE sent out by pin 39, 51 of Mt1389 are both low level, when signal of “open” comes, after Mt1389 makes disc stop rotating through main axis braking circuit, TRCLOSE is set high to make open/close electric machine on loader frame run to bring along dist tray to eject. After disc tray ejecting to proper Signal of opening to proper position (TR_OUT) is set high level (0V) through the detecting switch on loader frame, MT1389 pulls down TRCLOSE and open/close electric machine stop running. When MT1389 receiving “close” signal, TROPEN is set high level by MT1389, open/clode electric machine tuns conversely to bring along disc tray to close. After disc tray closing to proper position, signal of closing to proper position (TR_IN) is set low level through the detecting switch on loader frame, MT1389 pulls down TROPEN and electric machine stops running to finish “close” process. 3. Explanation to servo terms FOO: when rotating, disc may probably move upwards or downwards slightly to make the focus of laser emitted by pick-up cannot justly fall on data pit of disc, so pick-up is required to move upwards or - 21 - Downwards to make focus aim at data pit justly. When pick-up is moving upwards or downwards, it means that pick-up is making focus acts. TRO: data information is save in disc in form of tracks. The process when pick-up moves from one track to another one to read data is trace. In this process, it is objective, but the entire pick-up, that moves forwards or backwards, and the moving range is very small. FMO: similar to acts of trace, the acts of feed are larger than those of trace. Feed conducts a large scale movement firstly, and then trace moves slightly in this range. Feed moves for a while, and does not move for another while; but Trace moves all the time. Feed is rough adjustment and trace is fine. DMO: it is the top that holds up disc. Its rotation speed decides that of disc. Its rotation is generated by an individual DC electric machine, in which rotation speed of DVD is twice over that of CD. Hint: In order to observe these processes, you may take down upper cover of the machine, and then the loader cover board. When power on with no disc in or disc in after disc out, you may observe that pick-up returns to inner ring firstly and then springs back for a little distance, which is feed process. Then pick-up will emit light and you may notice the objective moves upwards and downwards, which is focus process. In face, in the same time of focus, the objective also moves upwards and backwards to make trace acts. Because the range is small, it is not easy to observe, and meanwhile DEMO disc tray also rotates slightly, which is DEMO acts. 4. Voltage of key point is shown as follows: Name When reading disc nor mally When disc out When disc in When no disc in TROPEN 0 There is about 1 sec ond 3.3V pulse w hen at the moment of dis c out 0 0 TRCLOSE 0 0V There is about 1 sec ond 3.3V pulse w hen at the moment of dis c out 0 TROUT 3.41V TRIN 0 OPO 2.61V 2.75V 2.64V 2.61V ADIN 2.61V 2.76V 2.61V 2.61V OP+ 1.66V 1.81V 1.27V 1.81V OP- 1.85V 2.12V 1.47V 2.04V 3.3V 0V 0V 0V 3.3V 3.3V - 22 - 3.3V 0V 3.3V 0 3.2.3 Main axis braking control circuit 1. Main axis braking control circuit is shown as the following figure 3.2.3.1: Figure 3.2.3.1 Main axis braking control circuit diagram The equivalent circuit is shown as the following figure 3.2.3.2: 50 Internal processing Figure 3.2.3.2 Main axis braking control equivalent circuit diagram 2. Working principle: To prolong the service life of electric machine and decrease the influence of start-up concussion current to the machine, when there is disc in, the development personnel design the main axis electric machine in running state always. Even though “STOP” button is pressed, disc will not stop running immediately. Thus when pressing “OPEN” button, a braking signal is required to make the main axis electric machine stop running to fulfill the completion of opening disc tray in a short period. - 23 - In the course of playback, press “OPEN" button and main axis drive signal disappears. For the reason of inertia, the main axis electric machine is still in running state, and now the induced voltage achieved by the induced electromotive force which is generated by electric machine's running on sampling resistor R321 and R340 outputs from pin 34 through resistor R319, R320 and pin 35, 36 of MT1389 after being processed inside MT1389 and magnified, then sends to pin 50 of MT1389 through R13; after A/D conversion and the corresponding processing inside MT1389, an instant electric machine reversal braking signal is outputted from pin 37 of MT1389 to make the main axis electric machine decrease speed. When MT1389 detects the disc stops running, disc tray will open to ensure that disc will not run when disc tray opens. 3. Key point voltage (unit: V), shown as the following table: Key point Position Normal w orking voltage (V) Voltage change w hen disc out ( V) SP+ Pin 11 of D5954, pin 5 of XS303 3.79 3.79 0.70 1.80 SP- Pin 12 of D5954, pin 6 of XS303 1.38 1.38 3.40 1.80 OP+ Pin 36 of MT1389/B 1.38 1.38 3.10 1.80 OP- Pin 35 of MT1389/A 1.53 1.53 3.08 1.98 OPO Pin 34 of MT1389/C 2.44 2.44 0.40 2.50 ADIN Pin 47 of MT1389/D 2.44 2.41 0.41 2.44 DMSO Pin 5 of D5954 1.42 1.42 VIP4 Pin 30 of MT1389 1.41 1.41 3.2.4 Disc identification circuit 1. Disc identification circuit is shown as the following figure 3.2.4.1: Loader Figure 3.2.4.1 Disc identification circuit diagram - 24 - 2. Working principle: the function of disc identification circuit is to identify the disc inserted to loader and judge whether the disc is VCD or DVD to perform the corresponding control acts. When disc is inserted in, decode servo control IC MT1389 defaults disc to DVD. Pin 112 of MT1389 outputs a low voltage signal, V305 and V304 are cut off, V303 is on, laser receiver tube inside loader selects DVD channel, now IOA is low level input loader to make loader in the state of reading DVD, through detecting laser power feedback signal, MT1389 analyses whether the preliminary judgment is correct (disc is defaulted DVD). When detecting correct preliminary judgment, loader runs in the state of reading DVD; when detecting incorrect preliminary judgment, MT1389 outputs a high voltage signal from its pin 112, V305 and V304 are on, V303 is cut off, laser receiver tube inside loader selects VCD channel, now IOA is high level input loader to make loader in the state of reading VCD. Whether the preliminarily defaulted disc is VCD or DVD is set by MT1389 internal software. Note: V303 and V304 are MOS tube. 3.2.5 Disc in/out circuit 1. Disc in/out circuit is shown as the following figure 3.2.5.1: VCC R324 1.5K TC308 47uF/16V R323 1.5K LOAD(TRCLOSE1) R325 TROPEN 470R TC309 47uF/16V V309 8550 V306 8550 V307 8050 V308 8050 R326 LOAD+ R327 470R V310 9014-S 2.2R\1/4W (TROPEN1) TRCLOSE R339 (TRCLOSE1) TROPEN 10K Figure 3.2.5.1 Disc in/out circuit diagram 2. Electric current when disc in/out Open disc tray: VCC electrode on R326 V306CE electrode on LOAD+ Electric machine LOAD- V308CE Ground When not opening disc tray, pin 54 and 39 of MT1389 are low level. When opening disc tray, pin 54 of MT1389 sends a high level; V308 is on; V308 collector electrode changes into low level; LOADchanges into low level; V306 base electrode changes into low level; V306 is on. V306 collector electrode changes into high level and LOAD+ changes into high level. Close disc tray: VCC electrode on R326 V309CE electrode on Ground - 25 - LOAD- Electric machine LOAD+ V307CE When closing disc tray, pin 39 of MT1389 sends a high level; V307 is on; collector electrode changes into low level; LOAD+ is low level; base electrode through R324 and V309 is low level; V309 is on; V309 collector electrode changes into high level; LOAD- changes into high level. The function of V310 is interlock TRCLOSE and TROPEN signal to ensure the two are not high level at the same time. When the two are high level input, base electrode of V308 is made to low level through V310 on to ensure the normal working of disc in/out circuit. The function of electrolytic capacitor TC309 and Tc308 is to avoid the sudden change of the voltage on two ends of disc in/out electric machine to make disc in/out acts smooth. 3.2.6 Reset circuit 1. Reset circuit is shown as the following figure 3.2.6.1: DV33 A R252 75K VD201 1N4148 R236 B 1K Q204 9015 C R253 0R(DNS) R254 TC217 47uF/16V 47K 5 6 C278 225 U205C HCU04 R256 33R URST# D Figure 3.2.6.1 Reset circuit diagram 2. Working principle: The two ends voltage of capacitor T217 cannot change suddenly, anode of the capacitor begins charging from 0V and now triode Q204 is on. Pin 5 of phase inverterU205 (HCU04) output port is high voltage and pin 6 of it is low voltage to reset chip MT1389 FLASH, TAS5508 and Cs5340. When charge of the capacitor is close to 3.3V, triode Q204 cut off; pin 5 of phase inverter input port is low level; phase inverter outputs high voltage from pin 6 and MT1389 reset finishes. After reset of MT1389, reset signal is also given to sound D/A conversion chip CS4360 and sound A/D conversion chip CS5340V for their resetting. In the course of system working, pin 214 of MT1389 outputs reset signal to reset TAS5508 and CS5340 on power amplifier board. 3. Key point voltage is shown as the following table: Key point Position Voltage Remark DV33 (point A) Diode VD201 cathode 3.3V TC217 may sends out c urrent f rom this point after pow er f ailure - 26 - Point B Diode VD201 anode 3.3V af ter res et finishes Af ter res et finishes , voltage increas es f rom 0V to 3.3V Point C Pin 5 of r everter 0V af ter res et finishes Af ter res et finishes , voltage decr eases f rom 3.3V to 0V URST# (point D) Connection place of R256 and R253 3.3V af ter res et finishes Af ter res et finishes , voltage increas es f rom 0V to 3.3V 3.2.7 Mute circuit As shown in the figure 3.2.7.1, this model dose not set special mute circuit and SCMUTE signal outputted from pin 176 o f Mt1389 changes into MUTE signal through flat cable X207 to control As5508. In normal times, it is kept in high level, but after pressing MUTE button, MUTE signal changes to low level to control TAS5508 and make it not output sound. Figure 3.2.7.1 MT1389 SCMUTE signal block diagram The other factor that causes mute in this model is that after inserting headphone, power amplifier board has no output. As shown in figure 3.2.7.2, this player has two HDET signals, in which one is outputted from headphone terminal and sent to Mt1389, and the other is sent to TAS5508 after Mt1389 receives HDET signal outputted from headphone. When headphone is not inserted, HDET signal outputted from headphone keeps in high level, after headphone being inserted, it changes into 0V and transmits to pin 184 of U201 (MT1389). Pin 174 of MT1389 also outputs RDSID signal, and signal name changes into HDET through flat cable XS201. In normal times, it is also high level, after U201 (MT1389) receives HDET outputted from headphone, it changes into low level, and HDET signal outputted from headphone also changes from high level into low level to inform N12 (TAS5508) of mute. MUTE, HDET signal change is shown as the following figure: Headphone Figure 3.2.7.2 Headphone mute block diagram Note: when inserting headphone, only mixed left/right channel on AV board have output, and audio signal on power amplifier board has no output; when in mute state, all have no output. - 27 - 3.2.8 Video circuit 1. Video circuit block diagram is shown as the following figure 3.2.8.1: Y C Filter circuit Catching circuit Matching filter circuit MT1389 V-OUT S-VIDEO V-OUT Y1 Pb Pr Component video SCART terminal Figure 3.2.8.1 Video circuit block diagram 2. Working principle:Brightness signal, colour difference signal, CVBS signal and component video signal after being decoded by U201 (MT1389) are sent out to the corresponding terminal for output after lowpass filtering and clipping. Take Y1 signal as an instance, the following figure 3.2.8.2 shows the working principle of filtering limiter circuit. This circuit is very simple. R261 is a matched resistor, which makes the signal achieve the maximum power on load. Capacitor C106, C108 and inductor L106 compose a lowpass filter which filters the high frequency interference signals beside useful ones; dual diode VD102 is clamping circuit. It is known from features of diode that the maximum amplitude of colour difference signal Y cannot exceed 5.7V and the minimum one cannot be under -0.7V, thus the high voltage signal from TV set can be avoided burning down the player. Y1 VIDEO_Y S-VIDEO L106 1.8uH R105 75R C106 47P VGNDVGND C108 47P VGND VGND VD102 MMBD4148SE D+5V Figure 3.2.8.2 S-VIDEO output circuit diagram - 28 - 3.2.9 Audio power amplifying circuit block diagram 1. Audio power amplifying circuit block diagram is shown as the following figure 3.2.9.1: AU R AINR AU L N5 MIC signal input AINL N7 CS5340 OK SDA CD4052 External audio input N12 SDA AD N4 TUL 74HCT125 TUR OK Decode board SDATAO,ADATA1,ADATA2 TAS5508PAG External audio input N13 TAS5112 Surround left/right channel on power amplifier board, subwoofer channel output N14 TAS5112 Front left/right channel on power amplifier board, centre channel output N8 TLV272 N9 TLV272 LD AV board left/right channel output RO N3 74HCT125 N11 4580 H-R H-L Headphone output Figure 3.2.9.1 Audio power amplifying circuit block diaghram 2. Working principle: N5 (CD4052): CD4052 is a switch for selection, which is used to select externally inputted tuning signal, MIC signal and left/right channel audio signal. When the player is in the state of playing disc, MIC signal may be on. MIC changes to digital signal after conversion of CS5340, and this digital signal outputs from pin 227 of MT1389 (ASDATO) to power amplifier board after outputting to decode for processing. Note: MIC signal through Cs5340 does not pass through N4 (74HCT125). N7 (CS5340): converse analog signal sent out from CD4052 to digital signal for processing by back stage circuit. N3, N4 (74HCT125): 74HCT125 is a gating IC with 4 paths in it, which can perform gating to 4 paths signals. N3 performs gating to MCLK, audio signal SDATA0, SDATA1 and SDATA2. N12 (TAS5508): after the processing of pulse width demodulation to SDA, SDATA0, SDATA1, SDATA2 digital audio signals, 10 channel outputs generate, that is, left/right channel output on input/output board, headphone left/right channel output, front left/right channel on power amplifier board, surround left/right channel output, subwoofer channel and centre channel output. N13, N14 (TAS5112): is a high performance amplifying IC, which demodulates and amplifies front left/right channel, surround left/right channel, centre and subwoofer after PWM of N12 (TAS5508). 3.2.10 Input/output circuit Input/output circuit is also called AV board. AV board outputs video and audio signals sent from decode board and power amplifier board from the corresponding terminal after coupling and filter circuit processing. Externally inputted audio signal is sent to power amplifier board and decode board for processing also through AV board. Circuit includes composite video output terminal, S-video terminal - 29 - And component video output terminal; audio circuit includes mixed left/right channel output terminal, digital and optical output terminal, coaxial cable output terminal, SCART terminal, and also one path input terminal, that is left/right channel input terminal. 1. SCART terminal SCART is a terminal that integrates video and audio together, which can transmit video and audio signals at the same time and operation is very convenient. It has 21 pins in all and lies in the middle part at rear side of the player. Pin function is shown as the following table: Pin Name Signal direction Function descr iption Pin Name Signal direction 1 A(B)OUT I Audio right channel input 12 NC Netw ork communication data line 2 2 A(B)IN O Audio right channel output 13 RETURN Pr signal ground 3 A(A)OUT I Audio left channel input 14 RETURN Blanking signal ground 4 A-COM Audio signal ground 15 RED I/O I/O Pr signal I/O interfac e 5 RETURN Pb signal ground 16 BLK I/O I/O Blanking signal I/O interf ace 6 A(A)IN O Audio left channel output 17 RETURN Blanking signal ground 7 BLUE I/O I/O Pb signal I/O interfac e 18 TRTURN Composite video signal ground 8 FUNCSW I Function selection interf ace 19 V-OUT I Composite video signal input 9 RETURN Y1 s ignal ground 20 V-IN O Composite video signal output 10 CONT I/O Netw ork communication data line 2 21 GND 11 GREEN I/O I/O Y1 s ignal I/O interfac e Function descr iption Commo n Note: Blanking signal of pin 16 is used to select RGB or CVBS mode. I means inout, O means output and I/O means input/output. 2. SCART terminal function selection is shown as the following figure: PDATO PDAT1 PDAT2 pin 8 of SCART terminal Function 0 ___ 0 10V AV4:3() 0 ___ 1 7.5V AV16:9 1 ___ 0 0.90V TV 1 ___ 1 0.85V TV - 30 - ___ 0 ___ ___ CVBS MODE ___ 1 ___ ___ RGB MODE Note: PDAT0 and PDAT2 are used to control the input voltage on pin 8 of SCART terminal. PDAT1 is used to control the voltage change on pin 16 of SCART terminal. The voltage on pin 16 controls and decides SCART selects whether RGB or CVBS mode. 3.2.11 Control panel components 1. Control panel components block diagram is shown as the following figure 3.2.11.1: Remote controller IR receiver CLK, STB, SDA Button VFD screen Decode board Digital potentiometer Drive light emission diode VD105, VD106, VD107, VD108 Figure 3.2.11.1 Control panel components block diagram 2. Working principle: panel is mainly composed of VFD screen, drive chip Ad7312, remote controller IR receiver, digital potentiometer, MIC jack, button and indicator light. VFD is a vacuum fluorescence display screen and the working principle is the same with that of CRT TV set, that is, emit light and display through electron bombarding fluorescent powder. Pin 1, 2, 34 and 35 of VFD are filament power supply pin, GRID1GRID8 is segment control equal to grid, which speeds up electro emission and is responsible for display selection within reticular scope in display screen. SEG1SEG16 is bit control connected to single character with fluorescent powder on it. When electro is bombarding it, it emits light and displays character or strokes. The function of N101 (Ad7312) is to drive display to display the corresponding state after processing data signal sent from decode board, meanwhile scan panel buttons matrix and sends it to CPU in digital signal means after processing button information to control the player and perform the corresponding acts. Pin 3 of remote control IR receiver is 5V power supply pin, pin 2 grounds, and pin 1 is output pin. After processing remote controller buttons information, remote control receiver outputs from pin 1 and then sends to decode board directly. Digital potentiometer is used to adjust volume, which uses the phase difference of pulse send out from pin 1 and 3 of it to realize the adjustment of volume. - 31 - 3.2.12 Power supply circuit 1. Power supply circuit block diagram is shown as the following figure 3.2.12.1: Bridge rectifier filter circuit Start circuit Transformer Electromagnetic disturbance filter circuit 220V Rectification diode Absorption loop Filtering Switch module Filter circuit P+28V Rectification diode Feedback circuit 5V voltage regulator Filtering Transformer Start circuit Absorption loop Rectification circuit Filter circuit Rectification circuit Filter circuit A+5V A+12V D+5V Voltage regulator A-12V diode Rectification circuit Filter circuit Rectification diode -21V Voltage regulator diode FL+ Rectification circuit Filter circuit Rectification circuit Filter circuit FL- Switch module D+3V3 Feedback loop Figure 3.2.12.1 Power supply circuit block diagram 2. Working principle: this power supply circuit is composed of two parts that use electromagnetic disturbance filter circuit, bridge rectification circuit and other module circuit commonly. The first part circuit generates P+28V DC voltage used for power amplifier circuit power supply; the other part is responsible for power supply of other module circuit of this player. Working principle of each composed part is shown as follows: (1) Electromagnetic disturbance filter circuit: for various electromagnetic radiation exist outside, the input AC will be affected. The function of electromagnetic disturbance filter capacitor is to filter these disturbance to make those that enter bridge rectification circuit are pure 220V AC. (2) Bridge rectification and filter circuit: the function of this circuit is to generate a 310V DC to supply usage for back stage circuit. - 32 - (3) Start circuit: when power on and transformer has not started to work, start circuit provides a power supply voltage for switch module to make it work. When transformer begins to work, the voltage provided by power supply circuit for switch module is used to maintenance the working of switch module. (4) Absorption loop: switch module performs on/off action in a very high frequency, so a very strong self induction voltage in the preliminary coil of transformer, which may probably cause the damage of switching module. The function of absorption is to form a loop for this self induction to ensure the normal working of circuit. 5) Switch module: the input from transformer is 310V DC. To make transformer work, AC shape voltage must be presented. The function of switch module is to control this 310V DC to make it on for a while and off for another while to make the input terminal of transformer generate high and low change, thus the transformer can work. (6) Power supply circuit: provides a power supply voltage for switch module. (7) Rectification diode: the voltage outputted from transformer just now is pulse DC. The function of rectification diode is to change pulse DC into DC together with the back filter circuit. (8) Feedback loop: the time length of “on” and “off” inside switch module 5L0380R is decided bu feedback loop. Feedback loop samples +3.3V output voltage; when output voltage is too high, voltage sampled is on high side, through feedback loop, the space occupation ration of pin 5 of 5L0380R is changed, “on” time decreases and output voltage begins to reduce; when output voltage is too low, voltage sampled is on low side, through feedback loop, the space occupation ratio of 5L0380R increases, and output voltage increases, through the function of feedback loop, power board outputs stable voltage. LM431 used in this power is a 2.5V comparator; compare sampling voltage with this 2.5V voltage, when sampling voltage is over 2.5V (that is output voltage is high), LM431 is on, light emission diode in photoelectric coupler begins to emit light to make the other end of photoelectric coupler begin to be on; the light emission is stronger, the degree of “on” is stronger, “on” time of switch module 5L0380R decreases, output voltage begins to decrease; when sampling voltage is less than 2.5V (that is, output voltage is low), LM431 cuts off, “on” time of VEPR22 increases, output voltage increases, thus, through the auto control function of feedback loop, power board outputs stable voltage. (9) Filter circuit: the function of it is to generate a stable and small ripple DC voltage. “ " filter is mostly used in filter circuit. The feature of capacitor filtering is that when load resistance is high and current is small, the filtering is obvious; for inductor filtering, when load resistance is small and current is big, filtering is obvious. Form capacitor to “ “ filter and it can exert better filtering effect. 3. Main function of each output voltage of power board: (1) FL+, FL-: supply power for filament of panel display screen. (2) D+5V: supply power for N101, servo drive chip U302 (D5954) and open/close door circuit. (3) P+28V: supply power for audio power amplifying chip N13, N14 (TAS5112). - 33 - (4) A-10V, A+10V: supply power for audio power amplifying chip N1 (F4558) on power amplifier board. A+12V: supply power for tuning data processing chip N6 (SAA6558) and tuner. (5) D+3V3: supply power for U201 (MT1389), U214 (FLASH), U211 (SDRAM) and U205 (74HCU04). (6) A+5V (XP203 pin 5): supply power for loader. (7) A+5V (XS504 pin 1): supply power for power amplifier board A/D conversion chip N7 (CS5340), digital audio pulse width modulating chip N12 (TAS5508), power amplifier board data selection chip N5 (CD4052), audio power amplifying chip N8 and N9 (TLV272). - 34 - Section Three Service Cases 3.3.1 Servicing cases Example 1 Symptom: power not on Description: connect with power, power indicator light is not on and the player cannot be switched on. Analysis and troubleshooting: test power board 5V, 3.3V voltage and they are both normal, check decode board 1389 chip power supply and it is 3.3V, 1.8V, which is normal; then use oscillograph to check the crystal oscillator that provides 1389 chip with 27MHZ clock frequency; check oscillation frequency and this frequency is on lower side, so we doubt that the crystal oscillator has trouble; after changing it, trouble is removed. Example 2 Symptom: not read DVD disc Description: laser head focus, feed, main axis and trace are all normal, but no light emission Analysis and troubleshooting: disconnect power supply, use multimeter to check triode Q301 and it is not damaged; LD02 and 1389HD communication is normal; power on and check working of V301 and find that V301 emitter electrode has no 3.3V power; check 3.3V power of the player and it is normal; seeing from circuit diagram, 3.3V is added to V301 emitter electrode through R301, so we doubt that the trouble is caused by R301; use resistance level (2K) of multimeter to test and find that resistance value is infinite; after changing it, V301 emitter electrode is 3.3V, which is normal, laser head emits DVD laser light normally, and trouble is removed. Example 3 Symptom: front power amplifier has no sound output Description: mixed sound output of DVD AV board is normal, front power amplifier has no sound output. Analysis and troubleshooting: use multimeter to test voltage of pin 1 of power board XS101 and it is 28V, which is normal; then test pin 1 voltage of CON4 on power amplifier board and it is also +28V, so we may judge that IC power supply is normal; use oscillograph to test whether vertical screen-shielded filtering inductor L2, L3 have waveform and find there is no waveform output, so we judge that power amplifier IC N14 may be invalid; after changing N14, trouble is removed. - 35 - Example 4 Symptom: waveform is small Description: left and right output waveform of mixed audio terminal are both small Analysis and troubleshooting: left and right output waveform of mixed audio terminal are both small, when this situation appears, the possibility for the element commonly used by two branch terminals is large. Firstly check whether the flat cable between AV board and power amplifier board is well connected or disconnected, after removing the above factor, check power supply on IC with location number N8, N9 on power amplifier board and they are both +5V, N12 power supply is 3.3V, which is normal; check flat cable between power amplifier board and decode board and it is also normal; check audio signal AD conversion voltage ADACVDD3 and it is 2.4V, which is slightly small, which should be 3.3V in normal conditions; check and find that resistance on two ends of C235, C231 are infinite, so seeing from this, L207 has damaged; after changing it, trouble is removed. Example 5 Symptom: headphone has no sound Description: after inserting headphone, two sides of headphone have no sound Analysis and troubleshooting: after inserting headphone, test voltage of pin 8 on pow amplifier board X104 and it is 0, which is normal; test pin 8 voltage of N11, N8, N9 and it is +5V, which is also normal; then check pin 36 of N12 and voltage is 0, this pin is IC power supply pin and it should be 3.3V in normal conditions; use multimeter to test R113 resistance and it is infinite, this resistor has trouble; after changing it, trouble is removed. Example 6 Symptom: tuning has no sound Description: when tuning, connect left channel of power amplifier and there is no sound output. Analysis and troubleshooting: adjust in tuning state firstly, use probe of oscillograph to test pin 3, 13 of N15 and find that there is audio signals; then test pin 4 of N7 and there is no audio signals; but test pin 10, 12 and there is audio signals. Observe and find that N7 is invalid; after changing N7, trouble is removed. Example7 Symptom: the player not power on Description: connect with power, blue power indicator light is on, red standby indicator light also emits light; press POWER button on the panel and the player cannot start up, red indicator light will not flash and is in standby state all the time. Analysis and troubleshooting: check STBY signal at the moment of power on according to symptom and there will be a pulse without abnormality; seeing from this, tis trouble should lie in standby control circuit of panel; check CPU5V power voltage and it is normal; when pressing POWER button to switch on the player, check STBY signal from decode board to power board and there is no change; check power light touch switch and it is not damaged; test pin 39 of panel IC6317, after pressing POWER button, there is no 5V voltage, so we confirm that trouble should be caused by panel IC; after changing panel IC6312, trouble is removed. - 36 - Example 8 Symptom: no MIC Description: when speaking after inserting microphone, there is no audio output. Analysis and troubleshooting: insert microphone and speak, use probe of oscillograph to test pin 7 of power amplifier board N1 and there is signal output; test pin 3, 13 of N5 and there is also signals; test pin 4 of N7 and there is signals; check flat cable pin 28 between power amplifier board and decode board and there is also signal; but test pin 215 of MT1389 and there is no signal; judging from this, R268 is disconnected, after changing it, trouble is removed. Example 9 Symptom: remote control has no function Description: when pressing remote controller, there is not any function. Analysis and troubleshooting: insert probe of oscillograph into pin 12 of decode board XP900; when pressing remote controller, there is not any response on oscillograph, which means remote control signals are not received; check L233, R230 and find that there is no disconnection and joint welding; contact probe with pin 1 of N102 receiver on main panel, press remote controller and there is signal skipping, which means receiver has no trouble; then connect to pin 2 of N101, press remote controller and there is no signal skipping on oscillograph; carefully observe and find that R110 has rosin joint; after welding again, trouble is removed. Example 10 Symptom: power amplifier has no sound Description: line output sound is normal, when switching to tuning state, there is no sound output; after power on of this player, switch on power amplifier volume, power amplifier output has small noise. Analysis and troubleshooting: the symptom has indicated that trouble lies in the common channel around power amplifier; check SD signal of power amplifier IC and it is 0V all the time, now power amplifier IC has been in over-current or over-heat protection state; use multimeter to test voltage to ground of each lead wire of power amplifier output end and find that voltage to ground of subwoofer channel are 9V and 5V (14.5V in normal conditions); take down L10 of this channel and test, sound restores to be normal, so we confirm that trouble is caused by L10, after changing it, trouble is removed. Example 11 Symptom: no OSD Description: connect with power, panel indicator light emits light normally, press POWER button and the player starts up normally, video signal output is normal, but there is no OSD. Analysis and troubleshooting: check display screen filament and it has ben lighted with red light emission, but without function display; use multimeter to test panel IC power supply and voltage around and they are normal; test CLK, STB, SDA signal from decode board to main panel and they are normal; test pin of main panel IC 6317 and there is no SDA signal; check main panel R112 and there is no abnormality; test resistance to ground of pin 5, 6 of panel IC 6317 and it is 1.5-ohm; after changing 6317, trouble is removed. - 37 - 3.3.2 Troubleshooting flow chart 1. Troubleshooting process for “Power not on” is shown in the figure 3.3.2.1: Power not on Whether power board +5V power supply is normal N Y N Check 1.8V path N N Change L506, D615 Y Whether decode board 1.8V power supply is normal Whether TC509 and TC510 are normal N Change TC509, TC510 Y Y Check 1.8V path Whether L506, D615 has been connected Whether decode board 3.3V power supply is normal N Whether U501 is normal Change U501 Y Y Change firmware Whether rectifying circuit is normal N Change rectifying diode Y Whether F501 has open circuit N Y Weld F501 again Figure 3.3.2.1 Troubleshooting flow chart for “Power not on” - 38 - Change F501 2. Troubleshooting process for “Power amplifier has no output” is shown in the figure 3.3.2.2: Power amplifier has no output Check power branch N Whether power amplifier IC 28V power supply is normal N Y Y Check over-current protection circuit Y Whether pin 2, 3, 4 of power amplifier board XS108 has signal output Whether PWM signal from 5508 to power amplifier IC is normal N Check 5508 peripheral circuit Y Change N3, N4 N Check decode board circuit Y Whether pin 25~31 signal of N12 is normal Whether pin 25~31 signal of N12 is normal N N Whether there is output when in tuning state or testing microphone N Check N3, N4 peripheral circuit Y Whether PWM signal between 5508 and power amplifier IC is normal Whether N3, N4 are normal N Check 5508 peripheral circuit Y Y Whether VALID signals and SD signals of power amplifier IC are normal Check decode board circuit N Change 5508 Y Change power amplifier IC Figure 3.3.2.2 Troubleshooting flow chart for “Power amplifier has no output” - 39 - 3. Troubleshooting process for “Headphone has no sound output” is shown in the figure 3.3.2.3: Headphone had no sound output Whether pin 1, 7 of N1 has output Y Whether R170, R171 are short-circuited to ground N Check flat cable between headphone and power amplifier Y N Weld R170, R171 again Whether +5V power supply is normal N Check +5V power supplier branch Y Whether pin 7 of N8, N9 has audio signal N Change N1 Y pin 44 Whether 47 of N12 has signal N Change N8, N9 Y pin 29 Whether 31 of N12 has signal N Change N12 Y Check MT1389 and power amplifier path Figure 3.3.2.3 Troubleshooting flow chart for “Headphone has no sound output” - 40 - 4. Troubleshooting process for “Power amplifier external input has no sound” is shown in the figure 3.3.2.4: External input had no sound Whether AV board mixed terminal has output Y Whether pin 34, 38 of power amplifier board N14 has output N N Change N14 Y Normal Whether pin 2, 15 of power amplifier board N5 has signal N Check flat cable from power amplifier board to AV board Y Whether pin 10, 12 of N7 has signal N Change N5 Y Whether pin 215 of MT1389 has signal N Change MT1389 Y Normal Figure 3.3.2.4 Troubleshooting flow chart for “Power amplifier external input has no sound” - 41 - 5. Troubleshooting process for “Not read disc” is shown in the figure 3.3.2.5: Not read disc Change laser head N Whether laser head emits light normally Y N Y Check power supply N Whether laser head +5V power supply is normal Whether pin 52 voltage of 1389 is 0V Y Check disc type circuit N Whether laser head has action after closing door to proper position Y Check loader 5P flat cable N Whether 1389 servo signal is normal Whether pin 41 signal of 1389 is normal Y N Check 1389 power supply Y Change 1389 Whether 5954 power supply voltage is normal N Check power circuit Y Whether drive voltage of 5954 is normal N Y Change laser head Figure 3.3.2.5 Troubleshooting flow chart for “Not read disc” - 42 - Change 5954 6. Troubleshooting process for “Power not on for the player” is shown in the figure 3.3.2.6: Power not on for the player Whether panel indicator light is lighted Whether power board +5V is normal N N Check power circuit Y Y Change panel light emission diode Whether standby red indicator light is on Whether main panel STBY signal is normal N N Check main panel circuit Y Y After pressing POWER button, whether panel red indicator light is off N A Whether each voltage of power board has instantaneous output N Check power board standby control circuit Y Y Check decode board circuit Whether panel display is normal N Check panel circuit Y Whether POWER button is normal A N Change buttons with trouble Y Whether video has signal output Troubleshooting Y Whether main panel PT6317 control signal is normal N Whether 182, 183, 185, 187 of 1389 have signals N Change 1389 N Change PT6317 Y Whether CN102 socket STB, CLK are normal Y Check flat cable from decode board to AV board N Check flat cable and socket Y Check decode circuit Figure 3.3.2.6 Troubleshooting flow chart for “Power not on for the player” - 43 - Section Four Waveform diagram This section collects signal waveform diagram of audio, video and each unit circuit with the purpose to help servicing personnel to judge where trouble lies in accurately and quickly to improve servicing skills. For the difference of oscillograph's type, model and tuner, a certain difference may exist, so the servicing personnel are expected to pay more attention to check in daily operation. 1. RFO signal waveform diagram of pin 17 of Xs301 2. A signal waveform diagram of pin 16 of XS301(B C - 44 - D E F 3. DMO signal (when there is main axis rotation) waveform diagram of pin 37 of U201 (MT1389) 4. FMO signal (when there is feed) waveform diagram of pin 38 of U201 (MT1389) 5. TRO signal (when there is trace) waveform diagram of pin 41 of U201 (MT1389) - 45 - 6. FOO signal (when there is focus) waveform diagram of pin 42 of U201 (MT1389) 7. Waveform diagram of pin 29 (when no disc in) of U214 (FLASH) 8. Waveform diagram of pin 38of U211 (SDRAM) - 46 - 9. 27M clock signal waveform diagram 10. 1KHZ signal waveform diagram. It is suggested to use test disc, if not, the tested waveform will change at any time to affect judgment. 11. Waveform diagram of the comparison between reset signal (channel 1) and 3.3V voltage (channel 2) - 47 - 12. Waveform diagram of the comparison between LRSWM signal (channel 2) and +12 power (channel 1) when power on. When power on, increase of LRSWM signal goes through 2 steps: the first is 0.6V with duration time 6.5 S; the second one is 16V with duration time 13.5 S. 13. Waveform diagram of the comparison between LRSWM signal (channel 1) and LRSWMUT signal (channel 2). When turning on mute, 1389 sends out low level signal LRSWMUT more than 310ms to make LRSWM signal level pull down and output mute. 1389 is muted from inside to make all channels have no output. Mute means of centre/surround channel is the same with that of main channel. - 48 - Section Five Function Introduction to IC 3.5.1 Function introduction to MT1389HD 1. Description MT1389HD (U201) is a cost-effective DVD system-on-chip (SOC) which incorporates advanced features like MPEG-4 video decoder, high quality TV encoder and state-of-art de-interlace processing. Based on MediaTek’ s world-leading DVD player SOC architecture, the MT1389E is the 3rd generation of the DVD player SOC. It integrates the MediaTek 2nd generation front-end analog RF amplifier and the Servo/MPEG AV decoder. To enrich the feature of DVD player, the MT1389 equips a simplified MPEG-4 advanced simple profile (ASP) video decoder to fully support the DivX1 Home Theater profile. It makes the MT1389-based DVD player be capable of playback MPEG-4 content which become more and more popular. The progressive scan of the MT1389HD utilized advanced motion-adaptive de-interlace algorithm to achieve the best movie/video playback. It also supports a 3:2 pull down algorithm to give the best film effect. The 108MHz/12-bit video DAC provides users a whole new viewing experience. 2. General Feature lists (1)Integration DVD player single chip High performance analog RF amplifier Servo controller and data channel processing MPEG-1/MPEG-2/JPEG video Dolby AC-3/DTS Decoder Unified memory architecture Versatile video scaling & quality enhancement OSD & Sub-picture Built-in clock generator Built-in high quality TV encoder Built-in progressive video processor Audio effect post-processor Built-in 5.1-ch Audio DAC - 49 - (2)High Performance A nalog RF Amplifier Programmable fc Dual automatic laser power control Defect and blank detection RF level signal generator (3)Speed Performance on Servo/Channel Decoding DVD-ROM up to 4XS CD-ROM up to 24XS (4)Channel Data Processor Digital data slicer for small jitter capability Built-in high performance data PLL for channel data demodulation EFM/EFM+ data demodulation Enhanced channel data frame sync protection & DVD-ROM sector sync protection (5)Servo Control and Spindle Motor Control Programmable frequency error gain and phase error gain of spindle PLL to control spindle motor on CLV and CAV mode Built-in ADCs and DACs for digital servo control Provide 2 general PWM Tray control can be PWM output or digital output (6)Embedded Micro controller Built-in 8032 micro controller Built-in internal 373 and 8-bit programmable lower address port 1024-bytes on-chip RAM Up to 2M bytes FLASH-programming interface Supports 5/3.3-Volt. FLASH interface Supports power-down mode Supports additional serial port (7)DVD-ROM/CD-ROM Decoding Logic High-speed ECC logic capable of correcting one error per each P-codeword or Q-codeword Automatic sector Mode and Form detection Automatic sector Header verification Decoder Error Notification Interrupt that signals various decoder errors Provide error correction acceleration (8)Buffer Memory Controller Supports 16Mb/32Mb/64Mb SDRAM Supports 16-bit SDRAM data bus Provides the self-refresh mode SDRAM - 50 - Block-based sector addressing (9)Video Decode Decodes MPEG1 video and MPEG2 main level, main profile video (720/480 and 720x576)Decodes MPEG-4 Advanced Simple Profile Support DivX 3.11/4.x/5.x Home Theater Profile Support Nero-Digital Smooth digest view function with I, P and B picture decoding Baseline, extended-sequential and progressive JPEG image decoding Support CD-G titles (10)Video/OSD/SPU/HLI Processor Arbitrary ratio vertical/horizontal scaling of video, from 0.25X to 256X 65535/256/16/4/2-color bitmap format OSD, 256/16 color RLC format OSD Automatic scrolling of OSD image (11)Audio Effect Processing Dolby Digital (AC-3)/EX decoding DTS/DTS -ES decoding MPEG-1 layer 1/layer 2 audio decoding MPEG-2 layer1/layer2 2-channel audio High Definition Compatible Digital (HDCD) Windows Media Audio (WMA) Dolby ProLogic II Concurrent multi-channel and downmix out IEC 60958/61937 output PCM / bit stream / mute mode Custom IEC latency up to 2 frames Pink noise and white noise generator Karaoke functions Microphone echo Microphone tone control Vocal mute/vocal assistant Key shift up to +/- 8 keys Chorus/Flanger/Harmony/Reverb Channel equalizer 3D surround processing include virtual surround and speaker separation (12)TV Encoder Four 108MHz/12bit DACs - 51 - Support NTSC, PAL-BDGHINM, PAL-60 Support 525p, 625p progressive TV format Automatically turn off unconnected channels Support PC monitor (VGA) Support Macrovision 7.1 L1, Macrovision 525P and 625P CGMS-A/WSS Closed Caption (13)Progressive Scan Video Automatic detect film or video source 3:2 pull down source detection Advanced Motion adaptive de-interlace Minimum external memory requirement (14)Outline 216-pin LQFP package 3.3/1.8-Volt. Dual operating voltages 3. Pin Definitions PIN Main Alt Type Description RF interface (26) 231 RFGND18 Ground Analog ground 132 RFVDD 18 Power Analog power 1.8V 252 OSP Analog output RF Offset cancellation capacitor connecting 253 OSN Analog output RF Offset cancellation capacitor connecting 254 RFGC Analog output RF AGC loop capacitor connecting for DVD-ROM 255 IREF Analog input Current reference input. It generates reference current for RF path. Connect an external 15K resistor to this pin and AVSS 256 AVDD3 Power Analog power 3.3V 1 AGND Ground Analog ground 2 DVDA Analog input AC couple input path A 3 DVDB Analog input AC couple input path B 4 DVDC Analog input AC couple input path C 5 DVDD Analog input AC couple input path D 6 DVDRFIP Analog input AC coupled DVD RF signal input RFIP 7 DVDRFIN Analog input AC coupled DVD RF signal input RFIN 8 MA Analog input DC coupled main beam RF signal input A - 52 - 9 MB Analog input DC coupled main beam RF signal input B 10 MC Analog input DC coupled main beam RF signal input C 11 MD Analog input DC coupled main beam RF signal input D 12 SA Analog input DC coupled sub-beam RF signal output A 13 SB Analog input DC coupled sub-beam RF signal output B 14 SC Analog input DC coupled sub-beam RF signal output C 15 SD Analog input DC coupled sub-beam RF signal output D 16 CDFON Analog input CD focusing error negative input 17 CDFOP Analog input CD focusing error positive input 18 TNI Analog input 3 beam satellite PD signal negative input 19 TPI Analog input 3 beam satellite PD signal positive input ALPC (4) 20 MIDI1 Analog input Laser power monitor input 21 MIDI2 Analog input Laser power monitor input 22 LDO2 Analog output Laser driver output 23 LDO1 Analog output Laser driver output ADC Power ( 2 ) 244 ADCVDD3 Power Analog 3.3V Power for ADC 245 ADCVSS Ground Analog ground for ADC VPLL (3) 43 VPLLVSS Ground Analog ground for VPLL 44 CAPPAD Analog Inout 45 VPLLVDD3 Power VPLL External Capacitance connection Analog 3.3V Power for VPLL Reference voltage (3) 28 V2REFO Analog output Reference voltage 2.8V 29 V20 Analog output Reference voltage 2.0V 30 VREFO Analog output Reference voltage 1.4V Analog monitor output (7) 24 SVDD3 25 CSO Power Analog power 3.3V 1) RFOP 2) 26 27 RFLVL SGND RFON Central servo Analog output Positive main beam summing output 1) RFRP low pass, or 2) Negative main beam summing output Analog output Ground Analog ground - 53 - 31 FEO Analog output Focus error monitor output 32 TEO Analog output Tracking error monitor output 33 TEZISLV Analog output TE slicing Level Analog monitor output (6) 246 RFVDD3 Analog output Analog Power 247 RFRPDC Analog Input 248 RFRPAC Analog output RF ripple detect input(through AC-coupling) 249 HRFZC Analog output High frequency RF ripple zero crossing 250 CRTPLP Analog output Defect level filter capacitor connecting 251 RFGND Ground RF ripple detect output Analog Power RF Data PLL Interface (9) 235 JITFO Analog output Output terminal of RF jitter meter 236 JITFN Analog Input 237 PLLVSS Ground 238 IDACEXLP Analog output 239 PLLVDD3 Power 240 LPFON Analog Output 241 LPFIP Analog input Positive input terminal of loop filter amplifier 242 LPFIN Analog input Negative input terminal of loop filter amplifier 243 LPFOP Analog output Input terminal of RF jitter meter Ground pin for data PLL and related analog circuitry Data PLL DAC Low-pass filter Power pin for data PLL and related analog circuitry Negative output of loop filter amplifier Positive output of loop filter amplifier Motor and Actuator Driver Interface (10) 34 OP_OUT Analog output Op amp output 35 OP_INN Analog input Op amp negative input 36 OP_INP Analog input Op amp positive input 37 DMO Analog output Disk motor control output. PWM output 38 FMO Analog output Feed motor control. PWM output Analog output Tray PWM output/Tray open output TROPENPW 39 M ADIN0 40 PWMOUT1 1) 1st General PWM output Analog output 2) AD input 0 Tracking servo output. PDM output of tracking servo 41 TRO Analog output compensator Focus servo output. PDM output of focus servo 42 FOO Analog output compensator - 54 - LVTTL3.3 Input, FG ADIN1 Schmitt input, pull up, (Digital pin) GPIO with analog input path 50 1) Monitor hall sensor input 2) AD input 1 3) GPIO for ADIN1 General Power/Ground (18) 55 93 142 DVDD18 Power 1.8V power pin for internal digital circuitry DVSS Ground 1.8V ground pin for internal digital circuitry DVDD3 Power 3.3V power pin for internal digital circuitry DVSS Ground 3.3V ground pin for internal digital circuitry 160 174 213 81 178 65 96 118 131 145 156 170 208 90 148 Micro Controller and Flash Interface (48) 62 HIGHA0 InOut 4~16mA,SRPU Microcontroller address 8 74 HIGHA1 InOut 4~16mA,SRPU Microcontroller address 9 73 HIGHA2 InOut 4~16mA,SRPU Microcontroller address 10 72 HIGHA3 InOut 4~16mA,SRPU Microcontroller address 11 71 HIGHA4 InOut 4~16mA,SRPU Microcontroller address 12 70 HIGHA5 InOut 4~16mA,SRPU Microcontroller address 13 69 HIGHA6 InOut 4~16mA,SRPU Microcontroller address 14 68 HIGHA7 InOut 4~16mA,SRPU Microcontroller address 15 89 AD7 InOut 4~16mA,SRPU Microcontroller address/data 7 86 AD6 InOut 4~16mA,SRPU Microcontroller address/data 6 85 AD5 InOut 4~16mA,SRPU Microcontroller address/data 5 - 55 - 84 AD4 InOut 4~16mA,SRPU Microcontroller address/data 4 83 AD3 InOut 4~16mA,SRPU Microcontroller address/data 3 82 AD2 InOut 4~16mA,SRPU Microcontroller address/data 2 80 AD1 InOut 4~16mA,SRPU Microcontroller address/data 1 79 AD0 InOut 4~16mA,SRPU Microcontroller address/data 0 92 IOA 0 InOut 4~16mA,SRPU Microcontroller address 77 IOA 1 InOut 4~16mA,SRPU Microcontroller address 1/ IO 56 IOA 2 InOut 4~16mA,SRPU Microcontroller address 2/ IO 57 IOA 3 InOut 4~16mA,SRPU Microcontroller address 3/ IO 58 IOA 4 InOut 4~16mA,SRPU Microcontroller address 4/ IO 59 IOA 5 InOut 4~16mA,SRPU Microcontroller address 5/ IO 60 IOA 6 InOut 4~16mA,SRPU Microcontroller address 6/ IO 61 IOA 7 InOut 4~16mA,SRPU Microcontroller address 7/ IO 67 A16 InOut 4~16mA,SRPU Flash address 16 91 A17 InOut 4~16mA,SRPU Flash address 17 63 A18 InOut 4~16mA, Flash address 18 /IO SRPD,SMT InOut 4~16mA, 64 A19 Flash address 19 /IO SRPD,SMT 5) Flash address 20 /IO YUV0 75 InOut 4~16mA, A20 6) While External Flash size <= 1MB: SRPD,SMT I) Alternate digital video YUV output 0 YUV7 7) Flash address 21 /IO InOut 4~16mA, 87 A21 GPIO 8) While External Flash size <= 2MB: SRPD,SMT I) Digital video YUV output 7 II) GPIO InOut 4~16mA, 88 ALE Microcontroller address latch enable SRPD,SMT InOut 4~16mA, 78 IOOE# Flash output enable, active low / IO SRPD,SMT InOut 4~16mA, 66 IOWR# Flash write enable, active low / IO SRPD,SMT InOut 4~16mA, 76 IOCS# Flash chip select, active low / IO SRPD,SMT InOut 4~16mA, 94 UWR# Microcontroller write strobe, active low SRPD,SMT - 56 - InOut 4mA, 95 URD# Microcontroller read strobe, active low SRPD,SMT InOut 4~16mA, 97 UP1_2 Microcontroller port 1-2 SRPD,SMT InOut 4mA, 98 UP1_3 Microcontroller port 1-3 SRPD,SMT InOut 4mA, 99 UP1_4 Microcontroller port 1-4 SRPD,SMT InOut 4mA, 100 UP1_5 Microcontroller port 1-5 SRPD,SMT 101 102 103 104 UP1_6 UP1_7 UP3_0 UP3_1 InOut 4mA, 1) Microcontroller port 1-6 SRPD,SMT 2) I2C clock pin InOut 4mA, 1) Microcontroller port 1-7 SRPD,SMT 1) I2C data pin InOut 4mA, 1) Microcontroller port 3-0 SRPD,SMT 2) 8032 RS232 RxD InOut 4mA, 1) Microcontroller port 3-1 SRPD,SMT 2) 8032 RS232 TxD SCL SDA RXD TXD 1) Microcontroller port 3-4 105 RXD InOut 4mA, SCL SRPD,SMT UP3_4 2) Hardwired RD232 RxD 3) I2C clock pin 1) Microcontroller port 3-5 106 RXD InOut 4~16mA, SDA SRPD,SMT UP3_5 2) Hardwired RD232 TxD 3) I2C data pin 109 IR 110 INT0# Input SMT IR control signal input InOut 4~16mA, Microcontroller external interrupt 0, active low SRPD,SMT Audio interface ( 28 ) 1) Audio DAC master clock of SPDIF input 2) While SPDIF input is not used: 204 SPMCLK SCLK0 Inout I) Serial interface port 0 clock pin II) GPIO 1) Audio data of SPDIF input 2) While SPDIF input is not used: 205 SPDATA SDIN0 Inout I) Serial interface port 0 data-in II) GPIO - 57 - 1) Audio left/right channel clock of SPDIF input 206 SPLRCK SDO0 Inout 2) While SPDIF input is not used: I) Serial interface port 0 data-out II) GPIO 1) Audio bit clock of SPDIF input SDCS0 207 SPBCK ASDATA 2) While SPDIF input is not used: Inout I) Serial interface port 0 chip select 5 II) Audio serial data 5 part I : DSD data sub-woofer Channel or Microphone output III) GPIO 1) InOut 4mA, 209 Audio left/right channel clock 2) Trap value in power-on reset: ALRCK PD,SMT I) 1: use external 373 II) 0: use internal 373 InOut 4mA, 210 ABCK 1) Audio bit clock Fs64 SMT 2) Phase de-modulation InOut 4mA, 211 ACLK Audio DAC master clock SMT 1) Audio serial data 0 (Front-Left/Front-Right) 2) DSD data left channel InOut 4mA, 197 3) Trap value in power-on reset: ASDATA0 PD,SMT I) 1: manufactory test mode II) 0: normal operation 4) While using external channels: 2) ) GPO_2 Audio serial data 0 (Front-Left/Front-Right) 2) DSD data right channel 3) Trap value in power-on reset: InOut 4mA, 202 ASDATA1 I) 1: manufactory test mode PD,SMT II) 0: normal operation 4) While using external channels: I) GPO_2 1) Audio serial data 1 (Left-Surround/Right-Surround) 2) DSD data left surround channel 3) Trap value in power-on reset: InOut 4mA, 203 ASDATA2 I) 1: manufactory test mode PD,SMT II) 0: normal operation 4) While using external channels: I) GPO_1 - 58 - 1) Audio serial data 2 (Center/LFE) 2) DSD data right surround channel 3) Trap value in power-on reset: InOut 4mA, 212 ASDATA3 I) 1: manufactory test mode PD,SMT II) 0: normal operation 4) While only 2 channels output: I) GPO_0 1) Audio serial data 3 (Center-back/ Center-left-back/Center-right-back, in 6.1 or 7.1 mode) INT1# 214 InOut 4mA, 2) DSD data center channel ASDATA4 PD,SMT 18) While only 2 channels output: I) Digital video YUV output 6 II) GPIO 1) Microphone serial input INT2# 215 InOut 2mA, 2) While not support Microphone: MC_DATA PD,SMT I) Microcontroller external interrupt 2 II) GPIO Output 216 SPDIF 4~16mA, S/PDIF output SR: ON/OFF 217 APLLVDD3 Power 3.3V Power pin for audio clock circuitry 218 APLLCAP Analog inout APLL External Capacitance connection 219 APLLVSS Ground Ground pin for audio clock circuitry 220 ADACVSS2 Ground Ground pin for AUDIO DAC circuitry 221 ADACVSS1 Ground Ground pin for AUDIO DAC circuitry 222 ARF Output 1) AUDIO DAC Sub-woofer channel output 2) While internal AUDIO DAC not used: GPIO 1) AUDIO DAC Right Surround channel output 2) While internal AUDIO DAC not used: 223 ARS GPIO Output a. SDATA3 b. GPIO 1) AUDIO DAC Right channel output 2) While internal AUDIO DAC not used: 224 AR GPIO Output a. SDATA1 b. GPIO 225 AVCM Analog AUDIO DAC reference voltage - 59 - 1) AUDIO DAC Left Surround channel output 2) While internal AUDIO DAC not used: 226 AL GPIO Output a. SDATA2 b. GPIO 1) AUDIO DAC Left Surround channel output 2) While internal AUDIO DAC not used: 227 ALS GPIO Output a.SDATA0 b. GPIO 1) AUDIO DAC Center channel output 228 ALF GPIO Output 2) While internal AUDIO DAC not used: GPIO 229 ADACVDD1 Power 3.3V power pin for AUDIO DAC circuitry 230 ADACVDD2 Power 3.3V power pin for AUDIO DAC circuitry Video Interface ( 18 ) 196 DACVDDC Power 3.3V power pin for VIDEO DAC circuitry 195 VREF Analog Bandgap reference voltage 194 FS Analog Full scale adjustment Output 1) Video data output bit 0 193 YUV0 192 DACVSSC 191 YUV1 CIN 4MA, SR 2) Compensation capacitor Ground Ground pin for VIDEO DAC circuitry Output 1) Video data output bit 1 Y 4MA, SR 190 DACVDDB 189 YUV2 188 DACVSSB 187 YUV3 2) Analog Y output Power 3.3V power pin for VIDEO DAC circuitry Output 1) Video data output bit 2 4MA, SR 2) Analog chroma output Ground Ground pin for VIDEO DAC circuitry Output 1) Video data output bit 3 C CVBS 4MA, SR 186 DACVDDA 185 YUV4 184 DACVSSA 183 YUV 5 2) Analog composite output Power 3.3V power pin for VIDEO DAC circuitry Output 1) Video data output bit 4 Y/G 4MA, SR 2) Green or Y Ground Ground pin for VIDEO DAC circuitry Output 1) Video data output bit 5 B/Cb/Pb 4MA, SR 2) Blue or CB Output 182 YUV 6 1) Video data output bit 6 R/Cr/Pr 4MA, SR 2) Red or CR - 60 - 1) Vertical sync input/output 2) While no External TV-encoder: Output 181 VSYN V_ADIN1 I) Vertical sync for video-input 4MA, SR II) Version AD input port 1 III) GPIO 1) Video data output bit 7 2) While no External TV-encoder: INT3# Output 180 YUV 7 I) Microcontroller external interrupt 3 ASDATA 4MA, SR II) Audio serial data 5 part II : DSD data sub-woofer 5 channel or Microphone output III) GPIO 1) Horizontal sync input/output 2) While no External TV-encoder: 179 INT4# Output I) Horizontal sync for video-input V_ADIN2 4MA, SR HSYN II) Version AD input port 2 III) GPIO IV) Microcontroller external interrupt 4 Video Interface (12) 160 DACVDDC Power 3.3V power pin for video DAC circuitry 161 VREF Analog Bandgap reference voltage 162 FS Analog Full scale adjustment 163 DACVSSC Ground Ground pin for video DAC circuitry 164 CVBS InOut 4mA, Analog composite output SR 165 DACVDDB Power 3.3V power pin for video DAC circuitry 166 DACVSSB Ground Ground pin for video DAC circuitry 167 DACVDDA Power 3.3V power pin for video DAC circuitry 168 Y/G InOut 4mA, Green, Y, SY, or CVBS SR 169 DACVSSA 170 B/CB/PB Ground Ground pin for video DAC circuitry InOut 4mA, Blue, CB/PB, or SC SR InOut 4mA, 171 R/CR/PR Red, CR/PR, CVBS, or SY SR MISC (12) - 61 - InOut 108 PRST# Power on reset input, active low PD,SMT 107 ICE InOut PD,SMT Microcontroller ICE mode enable 233 XTALO Output 234 XTALI Input 46 USB_VSS USB Ground USB ground pin 47 USBP Analog Inout USB port DPLUS analog pin 48 USBM Analog Inout USB port DMINUS analog pin 49 USB_VDD3 Analog Inout USB Power pin 3.3V 201 GPIO3 InOut Pull-Down GPIO 200 GPIO4 InOut Pull-Down GPIO 199 RCLKB GPIO5 InOut Pull-Down GPIO 198 RVREF GPIO6 InOut Pull-Down GPIO 27MHz crystal output 27MHz crystal input Dram Interface (58) (Sorted by position) IO_0(RD1 176 C_0 1) Digital Video output C bit 0 InOut Non-pull 6) 2) GPIO IO_1(RD1 175 C_1 1) Digital Video output C bit 1 InOut Non-pull 7) 2) GPIO IO_2(RD1 173 C_2 1) Digital Video output C bit 2 InOut Non-pull 8) 2) GPIO IO_3(RD1 172 C_3 1) Digital Video output C bit 3 InOut Non-pull 9) 2) GPIO IO_4(RD2 171 C_4 1) Digital Video output C bit 4 InOut Non-pull 0) 2) GPIO IO_5(RD2 169 C_5 1) Digital Video output C bit 5 InOut Non-pull 1) 2) GPIO IO_6(RD2 168 C_6 1) Digital Video output C bit 6 InOut Non-pull 2) 2) GPIO IO_7(RD2 167 C_7 1) Digital Video output C bit 7 InOut Non-pull 3) 177 IO_17 166 YUVCLK (DQM2) 2) GPIO InOut Pull- Up IO_8(DQ 1) Digital Video output Clock InOut Pull- Up M3) 2) GPIO IO_9(RD2 165 GPIO Y_0 1) Digital Video output Y bit 0 InOut Non-pull 4) 2) GPIO - 62 - IO_10(RD 164 Y_1 1) Digital Video output Y bit 1 InOut Non-pull 25) 2) GPIO IO_11(RD 163 Y_2 1) Digital Video output Y bit 2 InOut Non-pull 26) 2) GPIO IO_12(RD 162 Y_3 1) Digital Video output Y bit 3 InOut Non-pull 27) 2) GPIO IO_13(RD 161 Y_4 1) Digital Video output Y bit 4 InOut Non-pull 28) 2) GPIO IO_14(RD 159 Y_5 1) Digital Video output Y bit 5 InOut Non-pull 29) 2) GPIO IO_15(RD 158 Y_6 1) Digital Video output Y bit 6 InOut Non-pull 30) 2) GPIO IO_16(RD 157 Y_7 1) Digital Video output Y bit 7 InOut Non-pull 31) 2) GPIO 155 RA4 InOut DRAM address 4 154 RA5 InOut DRAM address 5 153 RA6 InOut DRAM address 6 152 RA7 InOut DRAM address 7 151 RA8 InOut DRAM address 8 150 RA9 InOut DRAM address 9 149 RA11 InOut DRAM address bit 11 147 CKE InOut Pull-Down 146 RCLK InOut Dram clock 144 RA3 InOut DRAM address 3 143 RA2 InOut DRAM address 2 141 RA1 InOut DRAM address 1 140 RA0 InOut DRAM address 0 139 RA10 InOut DRAM address 10 138 BA1 InOut DRAM bank address 1 137 BA0 InOut DRAM bank address 0 136 RCS# output DRAM chip select, active low 135 RAS# output DRAM row address strobe, active low 134 CAS# output DRAM column address strobe, active low 133 RWE# output DRAM Write enable, active low - 63 - DRAM clock enable 132 DQM1 InOut 130 IO_18 129 RD8 InOut DRAM data 8 128 RD9 InOut DRAM data 9 127 RD10 InOut DRAM data 10 126 RD11 InOut DRAM data 11 125 RD12 InOut DRAM data 12 124 RD13 InOut DRAM data 13 123 RD14 InOut DRAM data 14 125 RD15 InOut DRAM data 15 121 RD0 InOut DRAM data 0 120 RD1 InOut DRAM data 1 119 RD2 InOut DRAM data 2 117 RD3 InOut DRAM data 3 116 RD4 InOut DRAM data 4 115 RD5 InOut DRAM data 5 114 RD6 InOut DRAM data 6 113 RD7 InOut DRAM data 7 112 IO_19 InOut GPIO 111 DQM0 (DQS1) (DQS0) Data mask 1 InOut Non-pull InOut Non-pull GIPIO Data mask 0 JTAG Interface( 4 ) 1) Serial interface port 3 data-out 51 TDI V_ADIN4 InOut Non-pull 2) Version AD input port 4 3) GPIO 1) Serial interface port 3 data-out 52 TMS V_ADIN5 InOut Non-pull 2) Version AD input port 5 3) GPIO 1) Serial interface port 3 data-out 53 TCK V_ADIN6 InOut Non-pull 2) Version AD input port 6 3) GPIO 1) Serial interface port 3 data-out 54 TDO V_ADIN7 InOut Non-pull 2) Version AD input port 7 3) GPIO - 64 - 3.5.2 function introduction to AT24C02 1. Description The AT24C02 (U202) provides 2048 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 256 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT24C02 is available in space-saving 8-lead PDIP, 8-lead MAP, 8 lead TSSOP and 8-ball dBGA2 packages and is accessed via a 2-wire serial interface. In addition, the entire family is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 5.5V) versions. 2. Features ◆ Low-voltage and Standard-voltage Operation – 2.7 (VCC = 2.7V to 5.5V) – 1.8 (VCC = 1.8V to 5.5V) ◆ Internally Organized, 256 x 8 (2K), ◆ 2-wire Serial Interface ◆ Schmitt Trigger, Filtered Inputs for Noise Suppression ◆ Bi-directional Data Transfer Protocol ◆ 100 kHz (1.8V) and 400 kHz (2.5V, 2.7V, 5V) Compatibility ◆ Write Protect Pin for Hardware Data Protection ◆ 8-byte Page (1K, 2K), Write Modes ◆ Partial Page Writes are Allowed ◆ Self-timed Write Cycle (5 ms max) ◆ High-reliability ◆ – Endurance: 1 Million Write Cycles ◆ – Data Retention: 100 Years ◆ Automotive Grade, Extended Temperature and Lead-Free Devices Available ◆ 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP, 5-lead SOT23, ◆ 8-lead TSSOP and 8-ball dBGA2™ Packages 3. PIN DESCRIPTION PIN No. Symbol I/O 1 A0 I To Ground 2 A1 I To Ground 3 A2 I To Ground 4 VSS I To Ground 5 SDA I/O Serial Data input - 65 - Description 6 SCL I/O Serial SCL input 7 TEST I/O Test port 8 VDD I Positive Power Supply 3.5.3 function introduction to 74HCU04 1. Description The 74HCU04(U205) is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HCU04 is a general purpose hex inverter. Each of the six inverters is a single stage 2. Features ◆ Output capability: standard ◆ ICC category: SSI 3. PIN CONFIGURATION PIN NO. SYMBOL I/O Description 1, 3, 5, 9, 11, 13 1A to 6A I data inputs 2, 4, 6, 8, 10, 12 1Y to 6Y O data outputs 7 GND ground (0 V) 14 VCC positive supply voltage 3.5.4 function introduction to LM1117 1. Description The LM1117(U209) series of adjustable and fixed voltage regulators are designed to provide 1A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V at maximum output current, decreasing at lower load currents. On-chip trimming adjusts the reference voltage to within 1% accuray. Current limit is also trimmed, minimizing the stress under overload conditions on both the regulator and power source circuitry. The BM1117 devices are pin compatible with other three-terminal SCSI regulators and are offered in the low profile surface mount SOT-223 package and in the TO-252 (DPAK) plastic package. 2. Features Three Terminal Adjustable or Fixed Voltages 1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V Output Current of 1A - 66 - Operates Down to 1V Dropout Line Regulation: 0.2% Max. Load Regulation: 0.4% Max. SOT-223 and TO-252 package available 3. PIN DESCRIPTION PIN No. Symbol I/O Description 1 GND/adjust I Ground (fixed)/adjust (adjustable) 2 Vout O Voltage output 3 Vin I Voltage input 3.5.5 Function introduction to 29LV160BE 29LV160BE (U214) is a 16Mbit FLASH memorizer, and the damage of U214 may cause troubles, such as power not on, no disc reading and power on picture mosaic. Pin function is shown as the following table: Pin Name Function Voltage (when no disc) 1-9、16-25、48 AO-A19 20 bit address bus 11 WE Write enable signal, low level is effective 3.23V I 12 RESET Reset, low level is effective 3.23V I 10、13、14 NC Blank pin 15 RY/BY Ready/system busy 3.23V O 26 CE Chip enable, low level effective 0V I 27、46 VSS Ground 28 OE Output enable signal , low level is effective 29-3、6、38-44 DQ0-DQ14 15 bit data bus 37 VCC 5V power supply 45 DQ15/A-1 Data direction I 0V I O +5V I/O I Take word extend mode as data line, and bit extend mode as address line Select 8-bit or 16-bit output mode. High level is 16-bit 47 BYTE output and low level is 8-bit output - 67 - 3.5.6 Function introduction to HY57V641620HGT-7 64M 16-bit memorizer SDRAM (U211) with the player and the working clock frequency is 166/143MHZ. The function of 16SDRAM in DVD players is to memorizer the program of AML3298 taken out from FLASH and information of image and sound taken out from disc to form buffer, add the stability of information output and add anti-shaking effect of player. Pin function introduction is shown as the following table: Pin Name Function 1 VDD 3.3V power supply 2 DQ0 3 Signal flow Pin Name Function Signal flow 28 VSS Ground Data bus I/O 29 MA4 Address bus I VDDQ 3.3V power supply I/O 30 MA5 Address bus I 4 DQ1 Data bus I/O 31 MA6 Address bus I 5 DQ2 Data bus I/O 32 MA7 Address bus I 6 VSSQ Ground 33 MA8 Address bus I 7 DQ3 Data bus I/O 34 MA9 Address bus I 8 DQ4 Data bus I/O 35 MA11 Address bus I 9 VDDQ 3.3V power supply 36 NC Blank 10 DQ5 Data bus I/O 37 CKE Clock enable signal I 11 DQ6 Data bus I/O 38 CLK System clock input I 12 VSSQ Ground 39 UDQM Data input/output I screen-shielded signal 13 DQ7 Data bus I/O 40 NC Blank 14 VDD 3.3V power supply 41 VSS Ground 15 LDQM I 42 DQ8 Data bus I/O Data input/output screen-shielded signal 16 WE Write control signal I 43 VDDQ 3.3V power supply 17 CAS Line address gating signal I 44 DQ9 Data bus I/O 18 RAS Row address gating signal I 45 DQ10 Data bus I/O 19 CS Chip selection signal I 46 VSSQ Ground 20 SD-BS0 Segmanr address 0 gating signal I 47 DQ11 Data bus I/O 21 SD-BS1 Segmanr address 1 gating signal I 48 DQ12 Data bus I/O 22 MA10 Address bus I 49 VDDQ 3.3V power supply 23 MA0 Address bus I 50 DQ13 Data bus I/O 24 MA1 Address bus I 51 DQ14 Data bus I/O - 68 - 25 MA2 Address bus I 52 VSSQ Ground 26 MA3 Address bus I 53 DQ15 Data bus I/O 27 VDD 3.3V power supply 54 VSS Ground 3.5.7 Function introduction to D5954 1. DESCRIPTION D5954 (U302) is a servo drive IC with built-in 4-channel drive circuit. Digital focus, trace, feed and mainaxis drive signal outputted by MT1389E is sent to D5954 for amplifying through RC integration circuit. The focus, trace, feed and main axis drive signal being amplified by D5954 is sent to loader to fulfil the corresponding servo work. 2. PIN DESCRIPTION PIN Symbol I/O Description 1 VINFC I Focus control signal input 2 CF1 I External feedback loop 3 CF2 I External feedback loop 4 VINSL+ I Forward control input, connected to reference voltage 5 VINSL- I Main axis control signal input 6 VOSL O External feedback resistor 7 VINFFC I Focus feedback signal input 8 VCC I 5V power supply 9 PVCC1 I 5V power supply 10 PGND I Ground 11 VOSL- O Main axis drive reverse voltage output 12 VO2+ O Main axis drive forward direction voltage output 13 VOFC- O Focus drive reverse voltage output 14 VOSC+ O Focus drive forward voltage output 15 VOTK+ O Trace drive forward direction voltage output 16 VOTK- O Trace drive reverse voltage output 17 VOLD+ O Feed drive forward direction voltage output 18 VOLD- O Feed drive reverse voltage output 19 PGND I Ground 20 VINFTK I Trace feedback signal input 21 PVCC2 I 5V power supply - 69 - 22 PREGND I Ground 23 VINLD I Feed control signal input 24 CTK2 I External feedback loop 25 CTK1 I External feedback loop 26 VINTK I Trace control signal input 27 BIAS I 1.4V reference voltage input 28 STBY I Enable control signal 3.5.8 function introduction to 4558 1. Description The RC4558 and RM4558 devices (N1) are dual general-purpose operational amplifiers with each half electrically similar to the ? A741 except that offset null capability is not provided. The high common-mode input voltage range and the absence of latch-up make these amplifiers ideal for voltage-follower applications. The devices are short-circuit protected and the internal frequency compensation ensures stability without external components. The RC4558 is characterized for operation from 0? C to 70? C, and the RM4558 is characterized for operation over the full military temperature range of –55 C to 125 C. 2. FEATURES ◆ Continuous-Short-Circuit Protection ◆ Wide Common-Mode and Differential ◆ Voltage Ranges ◆ No Frequency Compensation Required ◆ Low Power Consumption ◆ No Latch-Up ◆ Unity-Gain Bandwidth . . . 3 MHz Typ ◆ Gain and Phase Match Between Amplifiers ◆ Low Noise . . . 8 nV? Hz Typ at 1 kHz ◆ Designed To Be Interchangeable With ◆ Raytheon RC4558 and RM4558 Devices 3. PIN CONFIGURATION PIN No Symbol I/O Description 1 1OUT O Output 1 2 1IN– I Inverting Input Pin 1 - 70 - 3 1IN+ I Non-Inverting Input Pin 1 4 VCC– I Negative Power Supply 5 2IN+ I Non-Inverting Input Pin 2 6 2IN– I Inverting Input Pin 2 7 2OUT O Output 2 3.5.9 function introduction to SN74LVC 1. Description The SN74LVC16373A (N2) is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The device can be used as two 8-bit latches or one 16-bit latch. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the levels set up at the D inputs. 2. FEATURES ◆ Operates From 1.65 V to 3.6 V ◆ Inputs Accept Voltages to 5.5 V ◆ Max tpd of 4.2 ns at 3.3 V ◆ Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C ◆ Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C ◆ Ioff Supports Partial-Power-Down Mode Operation ◆ Supports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC ) ◆ Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ◆ ESD Protection Exceeds JESD 22 ◆ 2000-V Human-Body Model (A114-A ) ◆ 1000-V Charged-Device Model (C101) 3.5.10 function introduction to 74HCT125 1. Description The Harris CD74HC125 and CD74HCT125 contain 4 independent three-state buffers, each having its own output enable input, which when “HIGH”puts the output in the high impedance state. - 71 - 2. FEATURES ◆ Three-State Outputs ◆ Separate Output Enable Inputs ◆ Fanout (Over Temperature Range) Standard Outputs : 10 LSTTL Loads Bus Driver Outputs: 15 LSTTL Loads ◆ Wide Operating Temperature Range . . . -55oC to 125oC ◆ Balanced Propagation Delay and Transition Times ◆ Significant Power Reduction Compared to LSTTL Logic ICs ◆ HC Types 2V to 6V Operation High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V ◆ HCT Types 4.5V to 5.5V Operation Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) CMOS Input Compatibility, Il £ 1mA at VOL, VOH 3.5.11 function introduction to CD4052 1. Description The CD4052B (N5) analog multiplexers is digitally-controlled analog switches having low ON impedance and very low OFF leakage current. Control of analog signals up to 20VP-P can be achieved by digital signal amplitudes of 4.5V to 20V (if VDD-VSS = 3V, a V DD-VEE of up to 13V can be controlled; for VDD-VEE level differences above 13V, a VDD-VSS of at least 4.5V is required). For example, if VDD = +4.5V, VSS = 0V, and VEE = -13.5V, analog signals from -13.5V to +4.5V can be controlled by digital inputs of 0V to 5V. These multiplexer circuits dissipate extremely low quiescent power over the full VDD-VSS and VDD-VEE supply-voltage ranges, independent of the logic state of the control signals. When a logic “1”is present at the inhibit input terminal, all channels are off. The CD4052B is a differential 4-Channel multiplexer having two binary control inputs, A and B, and an inhibit input. The two binary input signals select 1 of 4 pairs of channels to be turned on and connect the analog inputs to the outputs. 2. FEATURES ◆ Wide Range of Digital and Analog Signal Levels Digital : 3V to 20V Analog: ≤20VP-P ◆ Low ON Resistance, 125W (Typ) Over 15VP-P Signal Input Range for VDD -VEE = 18V - 72 - ◆ High OFF Resistance, Channel Leakage of ±100pA (Typ) at VDD -VEE = 18V ◆ Logic-Level Conversion for Digital Addressing Signals of 3V to 20V (V DD -VSS = 3V to 20V) to Switch Analog Signals to 20VP -P (V DD -VEE = 20V) ◆ Matched Switch Characteristics, rON = 5W (Typ) for VDD -VEE = 15V ◆ Very Low Quiescent Power Dissipation Under All Digital-Control Input and Supply Conditions, 0.2mW (Typ) at VDD -VSS = VDD -VEE = 10V ◆ Binary Address Decoding on Chip ◆ 5V, 10V and 15V Parametric Ratings ◆ 10% Tested for Quiescent Current at 20V ◆ Maximum Input Current of 1mA at 18V Over Full Package Temperature Range, 100nA at 18V and 25 ℃ ◆ Break-Before-Make Switching Eliminates Channel Overlap 3.5.12 function introduction to SAA6588 1. DESCRIPTION Today most FM radio stations in Europe and meanwhile also many FM/AM radio broadcasting stations in the USA transmit the inaudible European RDS (Radio Data System) or the USA RBDS (Radio Broadcast Data System) informations respectively. Likewise nowadays receivers, most car radios and also some home and portable radios on the market include at least some of the RDS features. The RDS/RBDS system offers a large range of applications by its many functions to be implemented. For car radios the most important are: ◆ Program Service (PS) name ◆ Traffic Program (TP) identification ◆ Traffic Announcement (TA) signal ◆ Alternative Frequency (AF) list ◆ Program Identification (PI) ◆ Enhanced Other Networks (EON) information. The RDS/RBDS pre-processor is a CMOS device that integrates all RDS/RBDS relevant functions in one chip. The IC contains filtering and demodulation of the RDS/RBDS signal, symbol decoding, block synchronization, error detection, error correction and additional detectors for multi-path, signal quality and audio signal pauses. The pre-processed RDS/RBDS information is available via the I2C-bus. The RDS/RBDS pre-processor replaces a number of Ics and peripheral components used nowadays in car radio concepts with RDS or RBDS features. The integration of the relevant RDS/RBDS data processing functions provides, in an economic manner, high performance of RDS/RBDS processing and reduces the real-time requirements for the main radio microcontroller considerably. In addition it simplifies the development of the RDS specific software for the main controller of the radio set. - 73 - Compared with standard radio systems, RDS/RBDS controlled radio systems additionally require an RDS/RBDS demodulator with a 57 kHz band-pass filter, information about the current reception situation (reception quality, multi-path disturbance etc.), and additional microcontroller power for RDS/RBDS data processing, decoding and radio control. The new RDS/RBDS pre-processor includes all these specific functions and meets all requirements of a high end RDS/RBDS radio. Moreover the timing requirements of the set controller, regarding RDS/RBDS data processing are reduced due to the integration of decoder functions, so that the development of radio control software can be concentrated specifically on radio set features. 2. FEATURES ◆ Integrated switched capacitor filters ◆ Demodulation of the European Radio Data System (RDS) or the USA Radio Broadcast Data System (RBDS) signal ◆ RDS and RBDS block detection ◆ Error detection and correction ◆ Fast block synchronization ◆ Synchronization control (flywheel) ◆ Mode control for RDS/RBDS processing ◆ Different RDS/RBDS block information output modes (e.g. A-block output mode) ◆ Fast I2C-bus interface ◆ Multi-path detector ◆ Signal quality detector with sensitivity adjustment ◆ Pause detector with pause level and time adjustment ◆ Alternatively oscillator frequency: n ´4.332 MHz (n = 1 to 4) ◆ UART compatible with 17.328 MHz (n = 4) ◆ CMOS device ◆ Single supply voltage ◆ Extended temperature range (-40 to +85 °C). 3. PIN DESCRIPTION PIN No. Symbol I/O Description 1 MRO O multi-path rectifier output 2 MPTH O multi-path detector output 3 TCON I test control input pin 4 OSCO O oscillator output 5 OSCI I oscillator input - 74 - 6 VSSD I digital ground (0 V) 7 VDDD I digital supply voltage (5 V) 8 DAVN O data available output (active LOW) 9 SDA I/O I2C-bus serial data I/O 10 SCL I I2C-bus serial clock input 11 PSWN O pause switch output (active LOW) 12 MAD I slave address (LSB) input 13 AFIN I audio signal input 14 VDDA I analog supply voltage (5 V) 15 VSSA I analog ground (0 V) 16 MPX I multiplex input signal 17 Vref O reference voltage output 18 SCOUT O band-pass filter output 19 CIN I comparator input 20 LVIN I level input 3.5.13 function introduction to 5340 1. DESCRIPTION The CS5340 (N7) is complete analog-to-digital converter for digital audio systems. It performs sampling, analog-to-digital conversion and anti-alias littering, generating 24-bit values for both left and right inputs in serial form at sample rates up to 200 kHz per channel. The CS5340 uses a 5th-order,multi-bit delta-sigma modulator followed by digital filtering and decimation, which removes the need for an external anti-alias filter. The CS5340 is ideal for audio systems requiring wide dynamic range, negligible distortion and low noise, such as set-top boxes, DVD-karaoke players, DVD recorders, A/V receivers, and automotive applications. 2. FEATURES ◆ Advanced multi-bit Delta-Sigma architecture ◆ 24-bit conversion. ◆ Supports all audio sample rates including 192kHz. ◆ 101dB Dynamic Range at 5V. ◆ -94 dB THD+N. ◆ High pass filter to remove DC offsets. ◆ Analog/digital core supplies from 3.3V to 5V.. - 75 - ◆ Linear phase digital anti-alias filtering. ◆ Auto-mode selection. 3. PIN DESCRIPTION PIN No. Symbol I/O Description 1 M0 I Mode selection 0 2 MCLK I Master clock 3 VL I Logic power 4 SDOUT O Serial audio data output 5 GND I GND 6 VD I Digital power 7 SCLK I Serial clock 8 LRCK I Left right clock 9 /RST I Reset 10 AINL I Analog input L 11 VQ O Quiescent voltage 12 AINR I Analog input R 13 VA I Analog power 14 REF_GND I GND 15 FILT+ I Positive voltage reference 16 M1 I Mode selection 1 3.5.14 function introduction to TLV272 1. DESCRIPTION The TLV27x (N8, N9) takes the minimum operating supply voltage down to 2.7 V over the extended industrial temperature range while adding the rail-to-rail output swing feature. This makes it an ideal alternative to the TLC27x family for applications where rail-to-rail output swings are essential. The TLV27x also provides 3-MHz bandwidth from only 550µA. Like the TLC27x, the TLV27x is fully specified for 5-V and ±5-V supplies. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from a variety of rechargeable cells (±8 V supplies down to ±1.35 V). The CMOS inputs enable use in high-impedance sensor interfaces, with the lower voltage operation making an attractive alternative for the TLC27x in battery -powered applications. All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the - 76 - MSOP, and quads in the TSSOP package. The 2.7-V operation makes it compatible with Li-Ion powered systems and the operating supply voltage range of many micro power microcontrollers available today including TI’ s MSP430. 2. FEATURES ◆ Rail-To-Rail Output ◆ Wide Bandwidth . . . 3 MHz ◆ High Slew Rate . . . 2 .4 V/µs ◆ Supply Voltage Range . . . 2.7 V to 16 V ◆ Supply Current . . . 550 µA/Channel ◆ Input Noise Voltage . . . 39 nV/vHz ◆ Input Bias Current . . . 1 pA ◆ Specified Temperature Range 0°C to 70°C . . . Commercial Grade -40°C to 125°C . . . Industrial Grade ◆ Ultrasmall Packaging 8 Pin MSOP (TLV272) 3.5.15 function introduction to LM4880 1. DESCRIPTION The LM4880 (N11) is a dual audio power amplifier capable of delivering typically 250mW per channel of continuous average power to an 8O load with 0.1% THD+N using a 5V power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging. Since the LM4880 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems. The LM4880 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4880 can be configured by external gain-setting resistors. 2. FEATURES ◆ No bootstrap capacitors or snubber circuits are necessary ◆ Small Outline (SO) and DIP packaging ◆ Unity-gain stable ◆ External gain configuration capability - 77 - 3.5.16 function introduction to TAS5508PAG 1. DESCRIPTION The TAS5508 (N12) is an eight channel digital pulse width modulator (PWM) that provides both advanced performance and a high level of system integration. The TAS5508 is designed to interface seamlessly with most audio digital signal processors. In crystal mode, the TAS5508 automatically adjusts control configurations in response to clock and data rate changes and idle conditions. This enables the TAS5508 to provide an easy to use control interface with relaxed timing requirements. The TAS5508 can drive eight channels of H-bridge power stages. Texas Instruments H-bridge parts TAS5111, TAS5112, or TAS5182 + FETs are designed to work seamlessly with the TAS5508. The TAS5508 supports both single-ended or bridge tied load configurations. The TAS5508 also provides a high performance differential output to drive an external differential input analog headphone amplifier (such as the TPA112). The TAS5508’ s uses an AD modulation operating at a 384-kHz switching rate for 48-, 96-, and 192-kHz data. The 8x over sampling combined with the 5th order noise shaper provides a broad flat noise floor and excellent dynamic range from 20 Hz to 20 kHz. The TAS5508 is clock slave only device. The TAS5508 receives MCLK, SCLK and LRCLK from other system components. The TAS5508 accepts master clock rates of 64, 128, 192, 256, 384, 512, and 768 Fs. The TAS5508 accepts a 64-Fs bit clock. The TAS5508 allows for extending the dynamic range by providing a power supply volume control (PSVC) output signal. 2. FEATURES ◆ Automated Operation With an Easy to Use Control Interface ◆ I2C Serial Control Slave Interface ◆ Integrated AM Interference Avoidance Circuitry ◆ Single 3.3-V Power Supply ◆ 64-Pin TQFP Package ◆ 5-V Tolerant Inputs ◆ Supports Two PLL Input Modes: ◆ Crystal Mode ◆ No-Crystal Mode 3. PIN DESCRIPTION PIN Symbol 1 VRA_PLL 2 PLL_FLT_RET I/O Description Voltage reference for PLL analog supply 1.8 V AO PLL external filter return - 78 - 3 PLL_FLTM AO PLL negative input 4 PLL_FLTP AI PLL positive input 5 AVSS P Analog ground 6 AVSS P Analog ground 7 VRD_PLL P Voltage reference for PLL digital supply 1.8 V 8 AVSS_PLL P Analog ground for PLL 9 AVDD_PLL P 3.3-V analog power supply for PLL 10 VBGAP P Band gap voltage reference 11 RESET DI System reset input 12 HP_SEL DI Headphone in/out 13 PDN DI Power down 14 MUTE DI Soft mute of outputs 15 DVDD P Digital power 3.3-V supply for digital core 16 DVSS P Digital ground for digital core 17 VR_DPLL P Voltage reference for digital PLL supply 1.8 V 18 OSC_CAP AO Oscillator capacitor in crystal mode 19 XTL_OUT AO 1.8-V output drive to the crystal 20 XTL_IN AI 1.8-V input port for the oscillator circuit 21 RESERVED Connect to digital ground 22 TBASE_SEL Connect to digital ground in crystal mode 23 RESERVED Connect to digital ground 24 SDA DIO I2C serial control data interface input / output 25 SCL DI I2C serial control clock input output 26 LRCLK DI Serial audio data left / right clock 27 SCLK DI Serial audio data clock 28 SDIN4 DI Serial audio data 4 input 29 SDIN3 DI Serial audio data 3 input 30 SDIN2 DI Serial audio data 2 input 31 SDIN1 DI Serial audio data 1 input 32 PSVC O Power supply volume control PWM output 33 VR_DIG P Voltage reference for digital core supply 1.8 V 34 DVSS P Digital ground 35 DVSS P Digital ground - 79 - 36 DVDD P 3.3-V digital power supply 37 /BKND_ERR DI 38 DVSS P Digital ground 39 VALID DO Output indicating validity of PWM outputs 40 PWM_M_1 DO PWM 1 output (differential -) 41 PWM_P_1 DO PWM 1 output (differential +) 42 PWM_M_2 DO PWM 2 output (differential -) 43 PWM_P_2 DO PWM 2 output (differential +) 44 PWM_M_3 DO PWM 3 output (differential -) 45 PWM_P_3 DO PWM 3 output (differential +) 46 PWM_M_4 DO PWM 4 output (differential -) 47 PWM_P_4 DO PWM 4 output (differential +) 48 VR_PWM P Voltage reference for digital PWM core supply 49 PWM_M_7 DO PWM 7 (Line out L) output (differential -) 50 PWM_P_7 DO PWM 7 (Line out L) output (differential +) 51 PWM_M_8 DO PWM 8 (Line out R) output (differential -) 52 PWM_P_8 DO PWM 8 (Line out R) output (differential +) 53 DVSS_PWM P Digital ground for PWM 54 DVDD_PWM P 3.3-V digital power supply for PWM 55 PWM_M_5 DO PWM 5 output (differential -) 56 PWM_P_5 DO PWM 5 output (differential +) 57 PWM_M_6 DO PWM 6 output differential -) 58 PWM_P_6 DO PWM 6 output (differential +) 59 PWM_HPML DO PWM left channel headphone (differential -) 60 PWM_HPPL DO PWM left channel headphone (differential +) 61 PWM_HPMR DO PWM right channel headphone (differential -) 62 PWM_HPPR DO PWM right channel headphone (differential +) 63 MCLK DI MCLK is a 3.3-V clock master clock input 64 RESERVED Connect to digital ground 3.5.17 function introduction to TAS5112DFD 1. DESCRIPTION The TAS5112 (N13, N14) is a high-performance, integrated stereo Digital Amplifier Power Stage - 80 - designed to drive 6_ speakers at up to 50W per channel. The device incorporates TI’ s equibit™ technology and is used in conjunction with a Digital Audio PWM processor (TAS50XX) and a simple passive demodulation filter to deliver high-quality, high efficiency True Digital Audio Amplification. The efficiency of this digital amplifier is typically 88%, reducing the size of both the power supplies and heat sinks needed. Heat sink should have thermal resistance of at least 3.5 C/W and mass of 140 grams. When running both channels full power continuously, adequate thermal design is required. Over-Current Protection, Over-Temperature Protection and Under-Voltage Protection are built into the TAS5112, safeguarding the device and speakers against fault conditions that could damage the system. 2. FEATURES ◆ 2x50W (BTL) into 6O ◆ 95 dB SNR (TDAA system with TAS5026) ◆ < 0.06% THD+N (TDAA system - 1W RMS into 6O) ◆ < 0.2% THD+N (TDAA system - 50W RMS into 6 O) ◆ Power efficiency typical 88% @ 6Oload ◆ Self-protection design (including under voltage, over temperature and short condition) with error reports ◆ 56-pin DFD PowerPad TM package ◆ 3.3 V Digital Interface ◆ Internal Gate Drive Supply voltage Regulator ◆ EMI compliant when used with recommended system design ◆ Four matched DMOS power transistors 3. PIN DESCRIPTION PIN Symbol I/O Description 28 GND 27 GND P Power ground 26 GREG P Gate drive voltage regulator decoupling pin 25 DVDD P I/O refernece supply input (3.3V) 24 GND 23 DGND 22 GND 21 PWM AP I Input signal (positive), Half-bridge A 20 PWM AM I Input signal (negative), Half-bridge A 19 /RESET AB I Reset signal, active low Power ground Power ground P Digital I/O reference ground I/O reference ground - 81 - 18 PWM BM I Input signal (negative), Half-bridge B 17 PWM BP I Input signal (positive), Half-bridge B 16 DREG P Digital supply voltage regulator decoupling pin 15 M1 I Mode selection pin 14 M2 I Mode selection pin 13 M3 I Mode selection pin 12 DREG RTN P Digital supply voltage regulator decoupling return pin 11 PWM CP I Input signal (positive), Half-bridge C 10 PWM CM I Input signal (negative), Half-bridge C 9 /RESET CD I Reset signal, active low 8 PWM DM I Input signal (negative), Half-bridge D 7 PWM DP I Input signal (positive), Half-bridge D 6 /SD AB O Shutdown signal for half-bridge A and B 5 /SD CD O Shutdown signal for half-bridge C and D 4 /OTW O Over temperature warning output 3 GREG P Gate drive voltage regulator decoupling pin 2 GND P Power ground 1 GND Power ground 56 GND Power ground 55 GVDD P Voltage supply 54 BST D P HS bootstrap supply (BST) 53 PVDD D P Power supply input for half-bridge D 52 PVDD D P Power supply input for half-bridge D 51 OUT D O Output, half-bridge D 50 OUT D O Output, half-bridge D 49 GND P Power ground 48 GND P Power ground 47 OUT C O Output, half-bridge C 46 OUT C O Output, half-bridge C 45 PVDD C P Power supply input for half-bridge C 44 PVDD C P Power supply input for half-bridge C 43 BST C P HS bootstrap supply (BST) 42 BST B P HS bootstrap supply (BST) - 82 - 41 PVDD B P Power supply input for half-bridge B 40 PVDD B P Power supply input for half-bridge B 39 OUT B O Output, half-bridge B 38 OUT B O Output, half-bridge B 37 GND P Power ground 36 GND P Power ground 35 OUT A O Output, half-bridge A 34 OUT A O Output, half-bridge A 33 PVDD A P Power supply input for half-bridge A 32 PVDD A P Power supply input for half-bridge A 31 BST A P HS bootstrap supply (BST) 30 GVDD P Voltage supply 29 GND Power ground 3.5.18 Function introduction to AD7312 1. DESCRIPTION The AD7312 (N101) is a VFD (Vacuum Fluorescent Display) controller/driver with STANDBY controller. It is driven on a 1/4 to 1/11 duty factor (include key scan). It consists of 5 segment output lines, 6 segment/key scan output lines, 6 grid output lines, 5 segment/grid output drive lines, 2 LED output ports, a display memory, a control circuit, and a key scan circuit. In addition, it includes 2 input ports, RMIN and SKEY, RMIN receives the signal form the STANDBY-KEY of remote sensor, SEKY can be controlled by an external switch. Both of them and STANBY SCAN-KEY can control the output level (High) of PSV port to realize the STANDBY function. To leave the standby mode, we can use the 2 remote WAKE_UP -KEY, 3 WAKE_UP SCAN-KEY, remote STANDBY-KEY, STANDBY-KEY and STANDBY SCAN-KEY to control the output level (Low) of PSV port to realize the Wake Up function. Serial data is input to the AD7312 through a four-line serial interface. 2. FEATURES ◆ Serial interface (CLK, STB, DIN, DOUT) ◆ Key scanning (6× 4 matrices) ◆ Programming display modes (11-digit & 11-segment to 6-digit & 16-segment) ◆ Programming dimming step ◆ High-voltage output (V DD -35V max). ◆ LED ports (2 channels., 20 mA max). ◆ 2-pin General-purpose input port - 83 - ◆ Built-in oscillator ◆ No external resistor necessary for driver outputs (provides PMOS open-drain and pull-low resistor output) ◆ Remote signal input port ◆ Remote signal output port ◆ 3 STANDBY master output ports (controlled by remote STANDBY-KEY, STANDBY-KEY and STANDBY SCAN-KEY) ◆ 8 WAKE UP master output ports (controlled by 2 remote WAKE_UP -KEY, 3 WAKE_UP SCANKEY, remote STANDBY-KEY, STANDBY-KEY and STANDBY SCAN-KEY) ◆ NEC 6121/6122 infrared protocol support 3. PIN DESCRIPTION PIN Symbol I/O Description 6 DIN I Data input 5 DOUT O Data output 9 STB O Strobe 8 CLK I Clock input 44 OSC Oscillator pin 21 to 25 Seg7 to Seg11 O High-voltage output (Segment) 15 to 20 Seg1/KS1 to Seg6/KS6 O High-voltage output 32 to 37 Grid1 to Grid6 O High-voltage output (Grid) Seg12/Grid11 to Seg16/Grid7 O High-voltage output (Segment/grid) LED1 and LED4 O LED output 40 RMBUF I Remote Control Buffer 41 PSV O Power Saving Output KEY1 to KEY4 I Key data input 14, 38 VDD I Logic power 7, 43 VSS I Logic ground 27 VEE I Pull-down level SW1 and SW4 I Switch input 2 RMIN I Remote Control Input 3 SKEY I Standby Key Input 26, 28 to 31 39 and 42 10 to 13 1 and 4 - 84 - 3.5.19 function introduction to VIPer22ADIP 1. DESCRIPTION The VIPer22A (U501) combines a dedicated current mode PWM controller with a high voltage Power MOSFET on the same silicon chip. Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc. The internal control circuit offers the following benefits: Large input voltage range on the VDD pin accommodates changes in auxiliary supply voltage. This feature is well adapted to battery charger adapter configurations. Automatic burst mode in low load condition. Over voltage protection in hiccup mode. 2. FEATURES ◆ FIXED 60 KHZ SWITCHING FREQUENCY ◆ 9V TO 38V WIDE RANGE VDD VOLTAGE ◆ CURRENT MODE CONTROL ◆ AUXILIARY UNDERVOLTAGE LOCKOUT WITH HYSTERESIS ◆ HIGH VOLTAGE START UP CURRENT SOURCE ◆ OVERTEMPERATURE, OVERCURRENT AND OVERVOLTAGE PROTECTION WITH AUTORESTART 3. PIN DESCRIPTION PIN Symbol I/O Description 1 SOURCE O Power MOSFET source and circuit ground reference. 2 SOURCE O Power MOSFET source and circuit ground reference. 3 FB I Feedback input. 4 VDD I Power supply of the control circuits. 5 DRAIN I Pow er MOSFET drain. 6 DRAIN I Power MOSFET drain. 7 DRAIN I Power MOSFET drain. 8 DRAIN I Power MOSFET drain. 3.5.20 Function introduction to HS817 HS817 (U502, U506) is a photoelectric coupler, shown as the figure 3.5.20.1. The right side is a light emitting diode, which sends out light of different intensity according to the strength of voltage inputted from the right side, generates photocurrent of different intensity on the left side according to light of different intensity, - 85 - and outputs from position D. The higher of the voltage inputted from the right side, the stronger of the light emitted from light emitting diode and the larger of the photocurrent produced from position D. The lower of the voltage inputted from the right side of photoelectric coupler, the weaker of the light emitted from light emitting diode and the weaker of the current outputted from position D. Figure 3.5.20.1 2501 outside drawing 3.5.21 Function introduction to TL431A TL431A (U503, U507) is a 2.5V comparator, shown as the figure 3.5.21.1. Compared the inputted voltage of R end with 2.5V, when voltage of R end is more than 2.5V, KA end is on and photoelectric coupler starts to send out photocurrent; when voltage of R end is less than 2.5V, KA end is cutoff and photoelectric coupler does not send out photocurrent. CPU+3.3V in power board circuit must be kept in 3.3V, for the function of comparator. No matter more than or less than 3.3V, through on and off status of comparator, it will control the on state of the output end of photoelectric coupler LM431A to adjust the output space occupation ratio of switch module to control the output voltage of transformer and masthead the power. K R A Figure 3.5.21.1 LM431A outside drawing 3.5.22 function introduction to KA1M0880BTU 1. DESCRIPTION The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM IC. Included PWM controller features integrated fixed frequency oscillator, under voltage lock-out, leading edge blanking, optimized gate turn-on/turn-off driver, thermal shutdown protection, over voltage - 86 - protection, and temperature compensated precision current sources for loopcompensation and fault protection circuitry. Compared to discrete MOSFET and PWM controller or RCC solution, a Fairchild Power Switch(FPS) can reduce total component count, design size, weight and at the same time increase efficiency, productivity, and system reliability. It has a basic platform well suited for cost effective design in either a flyback converter or a forward converter. 2. FEATURES ◆ Precision fixed operating frequency (100/67/50kHz), KA1M0880BTU (70Hz) ◆ Low start -up current(typ. 100uA) ◆ Pulse by pulse current limiting ◆ Over current protection ◆ Over voltage protecton (Min. 25V), KA1M0880BTU (Min. 23V) ◆ Internal thermal shutdown function ◆ Under voltage lockout ◆ Internal high voltage sense FET ◆ Auto-restart mode 3. PIN DESCRIPTION PIN Symbol I/O Description 1 GND I ground 2 Drain O Voltage output 3 Vcc I Voltage input 4 FB I Feed back - 87 - Chapter Four Disassembly and Assembly Process DVD players manufactured in BBK are largely identical but with minor differences and are mainly composed of loader components, control panel components, decode and servo board components, power board components, power amplifier board components, MIC board components and AV board components. In order to speed up the compilation of “Service Manual”, we shall not give repeat explanation to model with minor differences in chapter four “Disassembly and Assembly Process” for the later compiled service manuals. For disassembly and assembly process in this chapter, please refer to chapter 4 of “DK1005S Service Manual” or “DK1020S Service” . The pictures of this model are shown as follows: - 88 - Chapter Cinque PCB board & Circuit diagram Section One PCB board S104 S105 S106 C110 C 111 2006 04 14 - 89 - VD105 R120 6DK1910S-0 R122 VD106 R121 R123 V101 V10235 DS101 S101 VD107 S103 RP101 S102 V103 C113 R124 R134 R 135 R132 R106 R137 R139 C107 C109 C108 R102 R100 R105 R103 S109 R133 C101 R114 R108 R107 R138 R136 C112 R131 C102 VD103 VD102 VD101 VD104 1 R101 O R111 R104 R110 C103 R113 VD109 R125 R112 C106 R126 R128 VD108 S108 S107 S111 N102 V G R118 R115 R116 R127 C104 R129R117 R130R119 S110 C105 R109 5.1.1 Surface layer of KEY SCAN Board 5.1.2 Bottom layer of KEY SCAN Board XS106 N101 - 90 - XP102 5.1.3 Surface layer of DECODE&SERVO Board 28 XS202 XP207 2DK1910S-0 U203 L216 2006 04 14 C347 4 1 27 U211 R261 U202 TC210 R230 C263 L232 C264 R232 R264 R263 TC217 28 C282 TC201 L231 C265 L230 Q204 U201 X201 R251 R2159 R248 R244 L204 TC248 TC247 TC309 R306 R307 R315 R314 R316 C306 V309 R207 R208 R209 R210 R211 C209 C205 C310 R322 C211 C212 TC204 - 91 - SP- GND SP+ LIMIT SL+ SL- R319 R320 R340 R321 L322 XS301 XS303 R329 C344 C309 R313 C303 C302 R312 C304 C305 L305 C343 R328 C346 C204 C201 L317 TC308 TC302 VCC GND DV33 GND AVCC L209 L223 R324 R323 LO- 8 L222 C208 L307 L301 L314 L320 L310 L312 L316 G V308 V306 TC304 I XP203 V310 R339 R327 R325 TC205 U302 L319 C270 1 1 30 TC O U208 V303 V305 C202 C203 I O TC208 TC207 R206 L302 V307 C228 R223 R297 R308 TC213 TC303 C271 3 L250 7 VD202VD203 U209 R2140 R240 R241 R238 R239 R326 TC206 R301 R201 R202 R302 R203 R204 C227 L205 L206 TC211 TC209 TC237 C223 C224 C225 TC 20 2 L236 TC203 G R255 6 C238 C240 R227 C233 R233 R250 R253 R246 28 U205 C349 C267 C279 U214 R298 R299 VD201 R252 R236 C274 R254 C348 R348 C266 L233 54 R341 R342 R343 R344 R345 C234 R234 R235 R249 C281 XP900 XP206 R346 R347 R292 C260 R294 R295 R296 R291 R293 R260 C261 R259 GNDTXDRXDDV33 LO+ TRO GND TRI XS302 5.1.4 Bottom layer of DECODE&SERVO Board C278 C276 L238 C231 C275 C273 C272 L227 C241 L251 C301 L303 L306 L308 L311 L321 C311 R309 L318 C242 L323 L324 R305 R304 R303 C236 V301 V302 R311 R310 C217 C216 R214 R317 C307 R318 C213 V304 L309 C210 C243 - 92 - R228 R2165 R2166 C207 C255 C214 L201 C254 C345 L228 C222 R224 C229 C237 L304 C312 C2174 C246 C258 C244 C251 C2175 C206 C2160 C259 R231 R265 C247 R266 R267 C248 R2162 C257 C250 C235 C230 R270 L203 R243 R242 C308 R205 L226 C2170 C2168 C256 L207 L208 R257 L234 R256 C249 L249 C2158 C239 R213 R268 C221 C2167 C245 R331 C218 C219 C220 R258 C2162 C2171 C2173 C2163 L235 5.1.5 Surface layer of audio power amplifying Board L- C117 C81 R53 R49 SL- L+ C+ Y2 R224 C127 R85 R84 C128 2 R223 L5 C126 R137 R86 R50 R184 R48 R183 N6 R92 C85 R187 C182 C46 C187 R196 R194 R193 R51 R42 R43 R46 R89 C142 C143 R144 R176 R197 R192 R195 R191 R145 R93 R90 R39 R38 C44 C93 R44 R47 R52 R45 C188 C174 R180 R172 1 R178 C89 C88 SL+ R177 RDS_MPXAGND TU_R TU+9V TU_L GND DIS DO1 DIS CL1 DIS DI1 DIS CE1 C47 C178 C170 R181 R126 R125 R124 R123 C224 N15 C125 C- C220 C118 C124 R133 VD3 R+ C225 RSW+ C223 R174 R173 SWSR+ 8 SRR182 7 XC100 R138 3 V9 R244 R111 N9 R218 R169 C39 L9 C156 R158 C197 C106 R16 C101 R157 R161 C198 C150 R254 R154 R17 C132 R18 L2 C165 L11 L3 L4 L10 C205 C179 C8 N13 N14 R20 C59 C145 R10 L16 R225 N4 C20 N2 R12 R58 R8 C200 VD7 R175 R3 C175 C113R68 N7 N11 C2 C82 C83 R206 R207 C116 R122 C60 C166 C6 R1 R2 C91 R88 N5 C87 R87 L12 L6 L7 C92 R201 C49 C105 C79 C57 N12 C109 C110 C111 R115 5 C72 C190 C189 C112 +9V A+5V AGND -9V HGND H-R C19 VD10 L8 H-L DIS CL 4 Y3 XS114 XS104 MIC1GND MIC2 VD9 L13 4DVR979-5 L15 A9 2006 03 15 - 93 - C1 R80 R81 C77 C76 R83 R82 C61 C74 R78 R79 R77 R76 C86 C58 C52 C55 C67 C167 C84 C80 Y1 R113 R5 C201 C204 R170 R4 C78 C50 R64 C53 R66 N3 VD6 R67 C21 C56 C51 C211 C54 R219 R164 R168 C158 C162 C164 C206 C153 C199 R171 VD5 C48 R65 R11 C95 R104 C96 R94 R95 R96 C191 R97 C192 R98 C193 R99 C194 C195 R100 C196 R101 C99 28 C144 R222 R62 R59 R56 R29 R69 R63 R221 C114 R204 C202 R205 R202 R203 R116 C115 R230 VD1 R210 R211 C22 R212 R213 R27 C24 C25 R139 R24 C23 R208 R209 R25 R55 R57 C254 N1 R21 R54 R118 V4 R160 VD12 C26 L14 R30 R242 R33 R130 C119 R199 C120 R134 R241 C129 C27 C28 C137 R34 R185 C34 C130 C32 R131 C33 1 XS108 R32 R141 C138 R186 C123 R132 C35 R35 C30 C62 V2 C131 R135 C122 C29 R31 GND M1HDET M0 SDA C183 R36 DAVNIN R220 C161 C157 R163 C149 R72 R140 R190 R189 C148 C75 R112 R41 XP112 R110 C104 C41 C38 C154 C155 R19 R162 R136C121 R37 C135 C107 R166 R200 L1 R188 C103 N8 C108 C31 C40 C136 +28V R114 C45 C134 C37 C36 GND RST SDA_LR SDA_SLSR SDA_CSW GND MCLK GND SCLK LRCK AUIN_SL0 AUIN_SL1 SCL SDA MUTE STBY DTS DO DTS CL DTS D1 DTS CE TUNER_ON C98 C97 C100 R106 R102 R103 R107 R105 R156 C102 R108 6 C141 C139 C133 R40 VD8 R15 R109 C63 C90 V8 V7 C43 C42 C184 R198 XS101 C168 C180 R243 R9 C185 C140 R217 R143 R142 C176 C172 VD2 R245 R167 AUXLAGNDAUXRL O GNDRO +9V C163 R7 C94 C160 C159 R165 C14 R14 XS113 A11 R91 C169 R6 C181 C186 V5 V6 11 1 C177 C173 A10 A8 5.1.6 Bottom layer of audio power amplifying Board C10 R117 C13 C70 R119 C71 C66 C12 R120 R121 C65 C11 C69 C68 C9 C64 C146 C147 C151 C152 C207 C208 C209 C210 C213 C212 C17 L17 C18 C214 C171 C217 C73 C216 C215 C218 - 94 - R13 5.1.7 Surface layer of AV Board - 95 - 5.1.8 Bottom layer of AV Board - 96 - D505 C506 R510 1 T502 16 TC518 R528 R529 D517 W5 U504 TC517 C520 R520 R519 - 97 - A+ A D+ D D+ 5V G 3V G 5V ST CP -21 FL FL D BY U5 V - + G H-D H ET -L W3 H-D ET W16 W6 C512 TC515 H- H- PG A-1 AG A+5 A+10 V V 0V L R XS103 R535 ZD501 L507 TC512 TC513 TC508 R521 R525 W11 W14 W4 C516 W21 ZD502 W12 O U508 TC520 D514 C519 PG HR R534 I R538 C528 W8 L506C511 TC510 XS102 R539 D515 W7 C514 C509 R515 V503 TC506 W10 C522 W9 R518 1R517 U502 R516 R522 C518 TC514 D513 W13 C517 V501 @5DVR979N-7 UL 2006 02 22 TC516 W20 W19 W15 C515 D512 U503 R507 TC507 D511 C521 XS100 D510 ZD504 R501 C502 C503 RV501 T3.15A/250V C513 XC501 L505 TC509 C508 L504 R536 R514 TC511 D507 D509 C510 D519 W17 D508 TC505 W18 V504 R523 C507 Q501 R513 W22 R540 L503 D503 D504 R506 R505 V502 T501 R524 R537 G R503 1 U507 R512 D502 U501 R504 R511 D506 TC502 F501 L508 R527 9 YC503 R502 L501 D516 W23 C504 W1 8 D501 R508 C501 L502 U506 XS105 W2 TC503 R509 YC502 C526 C524 TC504 XC502 YC501 GDN502 XS101 C527 R531 RT 501 D522 D521 D523 D520 1 P+28V PGND R532 R533 C523 D518 R530 R526 U505 ZD503 C525 TC501 C505 GDN501 5.1.9 POWER Board XS104 24P0.5mm C312 104 R305 1R C302 104 C303 104 GND TC304 FMSO 47uF/16V R312 20K C304 151 C305 104 22 23 24 25 26 27 28 TRSO V1P4 STBY R313 10K PREGND VINLD CTK2 CTK1 VINTK BIAS STBY VINFFC VOSL VINSLVINSL+ CF2 CF1 VINFC R317 2200pF 680K R320 150K C308 DNS OPO 0R R318 R322 680K ADIN OPOP+ C310 2200pF R3211R R340 VOFC+ VOFCVO2+ VOSLPGND PVCC1 VCC U302 BA5954 C307 R319 150K VOTK+ VOTKVOLD+ VOLDPGND VNFTK PVCC2 V1P4 SP- DV33 R324 1.5K TC308 47uF/16V R323 1.5K V306 8550 TC309 47uF/16V L235 FB L236 FB C244 104 C245 C246 104 104 AVDD3 C247 104 C248 104 C249 104 C250 104 C251 104 TC248 47uF/16V V309 8550 R326 2.2R\1/4W V307 8050 V308 8050 V310 9014-S R327 470R (TROPEN1) TRCLOSE R339 10K (TRCLOSE1) TROPEN V18 R213 1K C2167 104 C254 104 C2174 104 100pF JITFN 750K L203 DACVDD3 FB DV33 FS RDCL QUAL ASPDIF R268 33R ADC_DAT AUDIO_RST V18 AMUTE ACLK ABCK ALRCK 89V33 SPBCLK SPLRCLK SPDATA SPMCLK 10uF/16V TC207 100uF/16V C221 104 ASDAT1 ASDAT0 ASDAT2 TC208 LOAD+ LOADR325 (TRCLOSE1) 470R TROPEN U201 89V33 1R VCC DACVSSC YUV1/Y DACVDDB YUV2/C DACVSSB YUV3/CVBS DACVDDA YUV4/G DACVSSA YUV5/B YUV6/R VSYNC/V_ADIN1 YUV7 HSYNC/V_ADIN2 DVSS IO_17 C0/IO_0 C1/IO_1 DVDD18 C2/IO_2 C3/IO_3 C4/IO_4 DVDD3 C5/IO_5 C6/IO_6 C7/IO_7 YUVCLK/IO_8 Y0/IO_9 Y1/IO_10 Y2/IO_11 Y3/IO_12 Y4/IO_13 DVDD18 Y5/IO_14 Y6/IO_15 Y7/IO_16 DVDD3 RA4 RA5 RA6 RA7 RA8 RA9 RA11 DVSS CKE RCLK DVDD3 RA3 RA2 DVDD18 RA1 RA0 RA10 BA1 BA0 RCS RAS CAS RWE DQM1 DVDD3 IO_18 RD8 MT1389HD A17 A0 V18 15 16 17 18 19 20 21 PWR# A16 A15 A14 A13 A12 A11 A10 A9 A20 PCE# A1 PRD# AD0 AD1 - 98 - SL+ SLMO_VCC R214 510R 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 R304 1R GND GND 29 30 C311 104 R227 C216 C256 104 C257 104 C258 104 PWR# PCE# PRD# R297 R298 R299 0R 0R 0R DWR# DCE# DRD# DQ2 DQ1 DQ0 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 F B A RFO IOA D C AGND DVDA DVDB DVDC DVDD DVDRFIP DVDRFIN MA MB MC MD SA SB SC SD CDFON CDFOP TNI TPI MDI1 MDI2 LDO2 LDO1 SVDD3 CSO/RFOP RFLVL/RFON SGND V2REFO V20 VREFO FEO TEO TEZISLV OP_OUT OP_INN OP_INP DMO FMO TROPENPWM PWMOUT1/V_ADIN9 TRO FOO VPLLVSS CAPPAD VPLLVDD3 USB_VSS USBP USBM USB_VDD3 FG/V_ADIN8 TDI/V_ADIN4 TMS/V_ADIN5 TCK/V_ADIN6 TDO/V_ADIN7 DVDD18 IOA2 IOA3 IOA4 IOA5 IOA6 IOA7 HIGHA0 IOA18 IOA19 DQM0 IOA DQ7 DQ6 DQ5 DQ4 DQ3 0R FBSMT FBSMT FBSMT FBSMT FBSMT 10uH FBSMT FBSMT FBSMT 10uH FBSMT R303 L311 L310 L316 L308 L307 L306 L305 L304 L322 L303 L301 1uF L234 RFV18 FB URST# IR V20 L309 LDO-AV33 FB VFDCK VFDAT VFDST SCL SDA DAVNIN LRSWMUTE RXD TXD E 1uF B C202 AD7 FBSMT FBSMT C C201 1 DV33 V18 A C203 1uF 2 3 D C204 1uF 4 TC302 RFO C230 5 47uF/16V 104 LDO2 C206 C205 DNS 6 V301 120p 7 2SB1132-S C R201 0R 8 B R202 0R 9 0R R331 DQS0 A R203 0R 10 D R204 0R 11 12 V302 13 2SB1132-S LDO1 14 15 TC303 16 47uF/16V 17 E 18 R302 C241 TC206 F 19 LDO-AV33 104 10R 47uF/16V R228 0R MDI1 20 MDI2 21 LDO2 22 C242 TC205 23 LDO1 MO_VCC VCC 104 47uF/16V RFSVDD3 24 R21650R RFOP 25 RFON 26 C243 TC204 27 104 V2P8 47uF/16V 28 L302 FB V20 29 V1P4 V1P4 30 R21660R FEO 31 R306 R307 TEO C208 32 1R 1R C207 104 TEZISLV 33 14 C209 OPO 34 13 ADIN 35 OP12 SP36 OP+ R208 10K 11 SP+ DMSO 37 DMO DMSO FMSO 10 FMO 38 9 TROPEN 39 R209 15K R315 8 40 20K TRSO R210 18K TRO 41 7 FOSO R211 20K FOO 42 6 C210C211C212C213 43 153p 104 330p 330p 5 44 C2175 V1P4 4 VPLLV33 45 R316 20K 104 3 V1P4 TC247 46 2 DV33 89V33 47uF/16V USBP 47 C306 1 FOSO USBM 48 FB L201 151 USBVDD 49 R328 R329 ADIN 50 C214 10K 10K TROUT TDI 51 104 R349 VPLLV33 TRIN TMS 52 10K STBY TCK 53 L204 TRCLOSE TDO 54 FBSMT C255 V18 55 C309 XS303 1 SL+ XS302 104 A2 56 104 5 LOAD2 SLA3 57 4 LOAD+ 3 LIMIT A4 58 3 TROUT 4 A5 59 2 5 SP+ A6 60 1 TRIN 6 A7 61 C345 C346 XS05 C343C344 A8 62 XS06 A18 63 104 104 104 104 A19 64 R301 10R JITFO C233 AVDD3 C229 104 AD2 AD3 AD4 AD5 AD6 A21 L314 L312 MDI1 C237 104 C239 104 R205 FBSMT FBSMT FBSMT FBSMT FBSMT TC301 220uF/16V C240 1uF R207 C301 104 L250 FB 10K L321 L320 L319 L318 L317 C236 104 RFSVDD3 L208 FB 100K AVCC FBSMT FBSMT L324 L323 C238 104 C235 104 RFVDD3 ADCVDD3 TC211 220uF/16V C231 104 R314 XS301 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 V304 2SK3018-S L207 FB C218 TC202 10uF/16V 0.47uF C223 102 JITFN JITFO XI XO RFV18 L238 FB R310 V303 2SK3018-S L205 FB RFV33 C222 20pF RFVDD3 C220 0.047uF C219 0.047uF PLLVDD3 DV33 R223 15K VREFP 100K V1P4 IOA 10K C228 104 C227 104 C225 0.033uF C224 104 R224 4.7R R206 V305 3904-S PLLVDD3 C234 TC203 104 47uF/16V VREFN ADCVDD3 256 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 10K R311 L206 AVDD3 IREF RFGC OSN OSP RFGND CRTPLP HRFZC RFRPAC RFRPDC RFVDD3 ADCVSS ADCVDD3 LPFOP LPFIN LPFIP LPFON PLLVDD3 IDACEXLP PLLVSS JITFN JITFO XTALI XTALO RFVDD18 RFGND18 ADACVDD2 ADACVDD1 ALF(CTR) ALS/SDATA0 AL/SDATA2 AVCM AR/SDATA1 ARS/SDATA3 ARF(SW) ADACVSS1 ADACVSS2 APLLVSS APLLCAP APLLVDD3 SPDIF MC_DATA ASDATA4 DVD18 ASDATA3 ACLK ABCK ALRCK DVDD3 SPBCK SPLRCK SPDATA SPMCLK ASDATA2/GPO_0 ASDATA1/GPO_1 GPIO_3 GPIO_4 RCLKB/GPIO_5 RVREF/GPIO_6 ASDATA0/GPO_2 DACVDDC VREF FS YUV0/CIN 100K AVCC DVDD3 IOWR A16 HIGHA7 HIGHA6 HIGHA5 HIGHA4 HIGHA3 HIGHA2 HIGHA1 IOA20 IOCS IOA1 IOCE AD0 AD1 DVSS AD2 AD3 AD4 AD5 AD6 IOA21 ALE AD7 DVSS A17 IOA0 DVDD18 UWR URD DVDD3 UP1_2 UP1_3 UP1_4 UP1_5 UP1_6 UP1_7 UP3_0 UP3_1 UP3_4 UP3_5 ICE PRST IR INT0 DQM0 IO_19 RD7 RD6 RD5 RD4 RD3 DVDD3 RD2 RD1 RD0 RD15 RD14 RD13 RD12 RD11 RD10 RD9 R309 TC201 10uF/16V C217 104 89V33V18 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 Y1 Y2 Y3 Y4 Y5 Y6 VSYNC# HSYNC# VDATA3 DTS_DO DTS_CL DTS_DI DTS_CE R261 33R VOICE_DET TUNER_ON CLK RDS_DATA POWER_ON_RST RDSSYNC SCMUTE RDSID RDSCE AUIN_SL0 AUIN_SL1 J3 J4 DMA4 DMA5 DMA6 DMA7 DMA8 DMA9 DMA11 DCKE DCLK DMA3 DMA2 DMA1 DMA0 DMA10 BA1 BA0 CS# RAS# CAS# WE# DQM1 LIMIT DQ8 Section Two circuit diagram R308 L209 4.7uH 5.2.1 DECODE&SERVO Board 89V33 U211 C281 104 TC210 47uF/16V C2162 104 C2163 104 C2168 104 C2170 104 C2171 104 DMA11 SD33 FB L226 BA1 DV33 C2173 104 R231 33R XP900 XS202 1 2 3 4 DV33 RXD TXD GND C267 104 XS04(DNS) DV33 1 2 3 4 5 6 7 8 9 10 11 12 USBP USBM USB_VBUS DV33 U202 AT24C16X4050 1 2 3 4 J4 J3 FBSMT FBSMT FBSMT FBSMT L230 L231 L232 L233 R259 680R 8 7 6 5 DC/NC VCC RST_/NC RST/WP WP/RST_ SCL VSS SDA VFDAT VFDST VFDCK IR R260 680R C259 104 C263 47pF C265 47pF C261 102(DNS) U214 0R 0R 4.7K R258 R257 4.7K R240 FB TC213 220uF/16V R238 R239 FB L209 A16 A15 A14 A13 A12 A11 A10 A9 AA20 AA21 DWR# URST# VP DV33A R2140 DV33 C272 104 L223 AVCC C270 C271 A19 A18 A8 A7 A6 A5 A4 A3 A2 R241 4.7K(DNS) XS05 104 104 TC208 220uF/16V TC207 220uF/16V - 99 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 DCS# DRAS# DCAS# DWE# 19 18 17 16 DQM0 DQM1 15 39 8M_FLASH(TSOP) A15 A14 A13 A12 A11 A10 A9 A8 A19 NC WE RESET NC NC RY/BY A18 A17 A7 A6 A5 A4 A3 A2 A1 IN GND OUT U208 BA033FP(DNS) VCC 38 37 54 41 28 L227 FB FB 33R 33R 33R 33R 23 24 25 26 29 30 31 32 33 34 22 35 20 21 36 40 4.7K 4.7K VCC L222 R265 R266 R267 R2162 SDCLK SDCKE C266 47pF VCC A21 A20 C264 47pF VD 1 2 3 4 5 CS# RAS# CAS# WE# R230 4.7K CON12 XP203 33R 33R DCLK R263 DCKE R264 SCL SDA C260 102(DNS) DMA0 DMA1 DMA2 DMA3 DMA4 DMA5 DMA6 DMA7 R232 DMA8 33R DMA9 DMA10 MA11 BA0 #BA1 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 CLK CKE 2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 VCC VCC VCC R235 4.7K 1 14 27 VCC R249 4.7K SD33 DQML DQMH VCCQ VCCQ VCCQ VCCQ NC NC VSSQ VSSQ VSSQ VSSQ VSS VSS VSS 3 9 43 49 C2160 104 6 12 46 52 Y1 Y2 Y3 A17 GND A0 AD7 VGND AD6 AD5 AD4 VD C282 AD3 104 SPDATA R341 SPLRCLK R342 SPBCLK R343 SPMCLK R344 AD2 VOICE_DET R345 AD1 VCC AD0 DRD# GND DCE# A1 SCL SDA DGND XO DV33 R250 0R(DNS) VD202 1N4004(DNS) R246 100K DV33 R234 4.7K SD33 /CS /RAS /CAS /WE DV33 C274 0R SACLK SBCLK SLRCK SDATA0 SDATA1 SDATA2 14 R251 IEC958 10 11 12 0R DV33 R2159 13 U205F HCU04 HCU04 C2158 27pF(DNS) 104 ASPDIF U209 LM1117MP-1.8 0R VCC 1 2 3 33R 33R 33R 33R 33R 33R L249 2.7uH(DNS) U205E C276 27pF C347 104 R347 10K DV33 VD R252 75K V18 VD201 1N4148 R236 Q204 1K 9015 0R L204 C279 104 R253 R255 5 DV33 CLK R346 VCC R254 47K C278 225 TC237 FB(DNS) 47uF/16V 6 U205C HCU04 3 4 vin ce vout 330 0R(DNS) TC217 47uF/16V L216 FB R256 33R URST# L228 FB C273 104 U203 RT9701 GND R291 R292 R293 R294 R295 R296 0R C275 X201 27pF 27MHz 2 ACLK ABCK ALRCK ASDAT0 ASDAT1 ASDAT2 XO VD203 1N4004(DNS) DV33 GND OUT IN R248 7 R244 XI vout AUDIO_RST SDATA0 SDATA1 SDATA2 GND SACLK GND SBCLK SLRCK AUIN_SL0 AUIN_SL1 SCL SDA SCMUTE LRSWMUTE DTS_DO DTS_CL DTS_DI DTS_CE TUNER_ON DAVNIN GND RDSSYNC RDSID RDSCE RDCL QUAL ADC_DAT VCC SDRAM 64M 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 A16 BYTE Vss DQ15/A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 Vcc DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE Vss CE A0 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 BA0/A13 BA1/A12 1 USB_VBUS 5 C348 C349 104 225 R348 10R(DNS) R242 3.3K TC209 220uF/16V R243 1.2K Y4 Y5 Y6 HSYNC# VSYNC# VDATA3 75R IEC958 R233 DGND 33R SPDAT 33R SPLRCK 33R SPBCK DGND 33R SPMCK AUDIO_RST 33R INT DVCC L251 FB XP207 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 XS28 XP206 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 XS28 A+5V V2 8050 +5V 1 1 1 0 1 OUTPUT 3.3V VDD MIC(1) AUX(2) TUNER(3) N5 R76 4.7K A+5V 3 2 1 R23K N1B 4558 6 R77 4.7K A+5V C8 AUIN_SL1 9 AUIN_SL0 10 B A 7 CON3 C210u/16V 7 VEE MCLK R784.7K CD4052 5 AVSS C49 104 MCLK -9V R794.7K 10u/16V R64 200 RST RST C48 104 XP112 RO C50 103 R66 200 C52 104 C53 103 C67 104 C55 104 C113 4.7u/16V +9V -9V 4 +9V RO AGND LO AUXR AGND AUXL 1 2 3 4 5 6 7 LO C199 104 N1A 4558 2 1 100 1 C224 4.7u/16V 16 QUAL RDCL DAVNIN 2 RDDA 3 VREF OSC2 14 OSCO MUXL 4 MUX OSC1 13 OSC1 VDDA 5 C223 104 AVSS VDDD C220 104 11 DVSS C117 561 10 TEST 9 SCOUT MODE 2 8 9 10 11 13 20 18 19 1 5 16 14 7 17 3 MPTH MPXIN DAVN VDDA SDA VDDD SCL Vref PSWN TCON AFIN LVIN SCOUT MAD CIN VSSD MRO VSSA OSC1 OSCO C85 470u/16V C81 331 C88 104 C89 102 R92 10K DGND 3.3V C125 C126 4.7u/16V 104 R133 1K 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 PWM_SR+ PWM_SRPWM_SL+ PWM_SLPWM_FR+ PWM_FRPWM_FL+ PWM_FLVALID PWM_SR+ PWM_SRPWM_SL+ PWM_SLPWM_FR+ PWM_FRPWM_FL+ PWM_FLVALID SD D3.3V C109 104 C105 104 C110 R113 1 10u/16V R5 47 C201 104 SD V D 1 1N4148 R230 4.7K VD7 1N4148 XS101 +28.5V 3.3V 3.3V DGND R54 10K R104 100k R55 10K C99104 Y1 13.5M R3 1K CON4 VD8 5.1V PGND R139 4.7K R94 R95 R96 R97 R98 R99 R100 R101 SDA SCL LRCK SCLK SDA_CSW SDA_AD SDA_SLSR SDA_LR SDA SCL LRCK SCLK SDA_CSW SDA_AD SDA_SLSR SDA_LR R138 4.7K V6 9014 47 47 47 47 47 47 47 47 +9V +28.5V C191 101 C192 101 C193 101 C194 101 C195 C196 101 101 R44 3K C124 15p Y 24.332MHz R47 5.1K R198 1K/3W XC100C L4 10uH PGND R8 100k N2B S N 7 4 L V C 2 G 0 4 D B V R N2A 1 6 3 4 L16 R10 FB 1k R45 2K R11 C145 100p C144 100p PWM_SL+ C17 100p Y 312.288MHz PWM_SL- C18 100p R2947 - 100 - FROM MAIN BOARD 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 N3B S D A _ L R 74HCT125 硬件复位信号 RST R5647 RST FB 220 C23105 C60 C21 C204 C59 104C20 102 104 102 104 C211 220p SDA_LR C61 104 VALID N4B SCLK 74HCT125 R6947 N4C LRCK 74HCT125 R225 47 VALID R25 10 C19 47u/16V C57 47u/16V PWM_SRPWM_SR+ R210 0R PWM_SR- R211 0R PWM_SR+ N4D S D A _ A D 74HCT125 L12 FB SCLK R24 10 LRCK L6 FB SDA_AD R83 4.7K 3.3V R81 4.7K PWM_SW+ R212 0R PWM_SW- L7 FB 1 2 3 4 5 6 7 8 R22110K 3.3V R22210K 3.3V RDCL QUAL C24 104 PWM_SW+ R885.1 C78 104 N7 CS5340 SCLK LRCK R87 10K CON28 SD N4A 74HCT125 R6347 M1 HMUT M0 M0 MCLK VL SDA GND VD SCLK LRCK 16 15 14 13 12 11 10 9 M1 FILT+ RGND VA AINR VQ AINL RST C79 47u/16V C83 104 R27 51 PWM_SW- C22 104 R213 0R C86 10u/16V C25 105 PGND PGND C82 104 C87 C84 4.7u/16V 4.7u/16V R82 2.2K C77 101 VALID C102101 R1034.7K R107 27K R202 0R PWM_CEN- PGND C97 681 AGND RDS_MPX 0R TU_R TU+9V TU_L DGND R224 DTS_DO1 DTS_CL1 DTS_DI1 DTS_CE1 R1024.7K XS113 0R 1 2 3 4 5 6 7 8 9 10 11 1 R1668.2K R16522K N8B TLV272 6 R6 7 C159 152 +5V R106 27K R109 18K 5 V7 R9 R175 10 R114 47K 2N5401 PWM_FR- PWM_FRC116 104 R206 0R PWM_FR+ 4.7K C160 105 LGND PWM_FR+ R207 0R R244 4.7K LGND R122 51 LGND R243 1K PGND C101101 LGND R1054.7K R1812K LGND R157 27K PWM_RR- C132 82p R1564.7K N9A TLV272 1 C155 681 R16 8.2K R1722K N9B TLV272 6 3 R158 27K R162 18K +5V C197 105 +5V C63 47u/16V A+5V 10u/16V LGND LGND A+5V R219 10K C206 10u/16V R164 10K C158 471 C162 47p C121 104 R136 1.5 PGND C133 680u/35V C130 333 R132 1 +28.5V LGND +28.5V R183 20K C180 470u/35V R184 20K C181 470u/35V LGND PGND GND GND GREG /OTW /SD_CD /SD_AB PWM_DP PWM_DM /RESET_CD PWM_CM PWM_CP DREG_RTN M3 M2 M1 DREG PWM_BP PWM_BM /RESET_AB PWM_AM PWM_AP GND DGND GND DVDD GREG GND GND 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 GND GVDD BST_D PVDD_D PVDD_D OUT_D OUT_D GND GND OUT_C OUT_C PVDD_C PVDD_C BST_C BST_B PVDD_B PVDD_B OUT_B OUT_B GND GND OUT_A OUT_A PVDD_A PVDD_A BST_A GVDD GND PGND C135 102 R142 10K R140 3.3 R172 20K C168 470u/35V R187 1 R173 20K C169 470u/35V +28.5V R176 20K C172 470u/35V R177 20K C173 470u/35V FR- C182 103 PGND 10u/16V 1 IN1 IN+ 2 IN2 IN+ 1 OUT 2 OUT +V V- N11LM4880 C153 10u/16V 1 7 8 4 H-R H-L A+5V C167330u/10V HGND R170 10K R171 10K PGND C140 0.1u C139 0.47u R144 1 C66 103 XC100E SW+ PGND PGND C142 103 R143 10K C141 0.1u SW- WP12 R145 1 C71 103 R191 3K R195 5.1K XC100B L11 10uH C119 104 CEN+ VCC28B R192 2K C183 333 R1851 C184 0.47u R197 1 PGND C123 104 R186 1.5 C188 103 PGND C68 103 C11 CEN104 WP12 PGND +28.5V C138 103 C122104 R135 1.5 C134 680u/35V PGND C131 333 R130 1 C136 102 PGND R42 3K PGND PGND C30 104 R351.5 PGND +28.5V R141 3.3 C34 333 R301 R46 5.1K XC100A L3 10uH PGND FLOUT +28.5V C41 103 C31 104 R371.5 C37 680u/35V PGND C35 333 R331 C39 102 R43 2K C42 0.47u R41 3.3 R51 1 C46 103 C69 103 C12 FL- 104 WP12 PGND VCC28B PGND C179 104 PGND +28.5V R180 20K C176 470u/35V PGND +28.5V R50 5.1K XC100F FROUT C45 0.47u R181 20K C177 470u/35V SL- C185 470u/35V R174 1 R178 1 R194 20K C186 470u/35V SR- R182 1 PGND R188 47/0.5W +28.5V CEN- R196 1 R190 10 C170 103 C174 103 C178 103 C187 103 H-R C189 220u/16V C171 104 PGND PGND PGND GND PGND GND PGND PGND PGND PGND PGND GND HGND PGND C190 220u/16V C73 104 H-L HGND R2010R R2000R R199 0R -9V C164221 HGND LGND R53 1 C47 103 +28.5V R193 20K R16810K HGND HGND WP12 L10 10uH +9V HGND SR104 C143 103 PGND C166330u/10V 2 3 6 5 C10 PGND PGND +28.5V FL- +5V 0(dns) V4 9014 C62 PGND VCC28A C26 104 R16710K 10K LO1 L9 10uH +28.5V C137 103 PGND C107 104 47p C161 HMUTR72 C65 103 PGND PGND C120 104 R134 1.5 PGND R189 10 R254 C163221 R154 10K R163 10K C157 471 R40 3.3 R93 1 C93 103 PGND VCC28B C205 XC100D SROUT C129 333 R131 1 VCC28A 47K C90 0.47u R49 2K R169 47K +5V C106 104 47u/16V R118 R160 10K R90 2K C254 HGND 10K PGND C33 333 R321 C38 102 RO LGND HGND HGND R220 C36 680u/35V R218510 RO1 LGND LGND RO1 C29 104 R361.5 510 R19 220K C156 101 R39 5.1K R48 3K R7 5 C198 152 +5V R38 3K L1 10uH +28.5V C40 103 L2 10uH C165 10u/16V 7 PWM_RR+ PGND C28 104 R34 1.5 PGND LGND LGND 2 LGND C32 333 R311 V8 8050 R16118K C154 681 C175 105 C114 104 C103 104 CON11 LGND LGND LO V9 8050 LGND +5V C104 10u/16V R204 0R PWM_FL- R217510 LO1 510 R15 220K C100 101 PWM_FL+ R205 0R C108 10u/16V 3 R111 4.7K R110 4.7K PWM_FL+ PWM_FL- N8A TLV272 PWM_RL+ +5V R116 10 LINE_M R223 VALID R1412K LGND 2 C98 681 C115 105 SD R10818K C1482p LGND 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 PWM_CEN+ R203 0R PWM_RL- PGND +28.5V PGND PGND N14 TAS5112DFD SD 10K 10K 10K 10K WP12 VCC28A PGND PGND R80 2.2K TU+5V R117 R119 R120 R121 PGND PGND C27 104 SL- 104 PGND +28.5V C92 4.7u/16V C76 101 PWM_CEN- 220 220 220 220 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 GND GVDD BST_D PVDD_D PVDD_D OUT_D OUT_D GND GND OUT_C OUT_C PVDD_C PVDD_C BST_C BST_B PVDD_B PVDD_B OUT_B OUT_B GND GND OUT_A OUT_A PVDD_A PVDD_A BST_A GVDD GND C9 RST PWM_CEN+ R126 R125 R124 R123 GND GND GREG /OTW /SD_CD /SD_AB PWM_DP PWM_DM /RESET_CD PWM_CM PWM_CP DREG_RTN M3 M2 M1 DREG PWM_BP PWM_BM /RESET_AB PWM_AM PWM_AP GND DGND GND DVDD GREG GND GND SLOUT C64 103 C91 4.7u/16V C80 104 C213 C212 100p 100p DTS_CE1 DTS_DI1 DTS_CL1 DTS_DO1 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 R209 0R PWM_SL- PGND SD MCLK N 3 DS D A _ C S W SDA_CSW 74HCT125 R6247 SCL SDA MUTE HDET R13 N 3 CS D A _ S L S R SDA_SLSR 74HCT125 R5947 AUIN_SL0 AUIN_SL1 SCL SDA MUTE HDET DTS DO DTS CL DTS DI DTS CE TUNER_ON DAVNIN L17 R208 0R PWM_SL+ R52 1 C44 103 PGND PGND N13 TAS5112DFD A+5V 3.3V N3A 74HCT125 XS108 C43 0.47u 47 R12 3k S N 7 4 L V C 2 G 0 4 D B VR58 R 1k 1 2 3 4 PGND PGND C95 15p PT2579 C118 15p +28.5V C96 15p VD3 5.1V C127 C128 104 47u/16V 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 3.3V TU+5V R137 10 12 6 15 4 D+3.3V 3.3V R89 10 VDDA VDDD C51 104 C72 104 VR_PWM PWM_P_4 PWM_M_4 PWM_P_3 PWM_M_3 PWM_P_2 PWM_M_2 PWM_P_1 PWM_M_1 VALID DVSS /BKND_ERR DVDD DVSS DVSS VR_DIG N12 TAS5508PAG R115 22 C112 10u/16V C111 224 L8 FB D+3.3V R91 220/0.5W R65 1 C54 10u/16V C202 R57 104 10K C94 470u/16V VRA_PLL PLL_FLT_RET PLL_FLTM PLL_FLTP AVSS AVSS_GR VRD_PLL AVSS_PLL AVDD_PLL VBGAP /RESET /HP_SEL /PDA /MUTE DVDD DVSS OSCO CIN 8 N6 S A A 6 5 8 8 DAVNIN SDA SCL OSC1 7 C225 561 12 AVDD DVDD 6 R86 10K RDCL 15 T57 R85 10K MUXL 8 L5 FB RDS_MPX N15 QUAL +9V V 5S8550 TU+9V -9V R84 10K DVDD 3.3V TU+5V CON8 +9V MUTE MUTE R245 C200 104 3 O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 3.3V AVSS R67 3.3 A+5V C75 104 C74 104 8 VSS C56 104 C58 10u/16V 16 VDD PWM_3.3V R68 2.2 RESERVED MCLK PWM_HPPR PWM_HPMR PWM_HPPL PWM_HPML PWM_P_6 PWM_M_6 PWM_P_5 PWM_M_5 DVDD_PWM DVSS_PWM PWM_P_8 PWM_M_8 PWM_P_7 PWM_M_7 AUXL TU_L VD6 1N4148 Y0 Y1 Y2 Y3 INH VR_DPLL OSD_CAP XTL_OUT XTL_IN RESERVED RESEVRED RESERVED SDA SCL LRCK SCLK SDIN4 SDIN3 SDIN2 SDIN1 PSVC VD5 1N4148 1 5 2 4 6 AVDD 3.3V 3 Y 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 MIC2 GND MIC1 R4 51K 13 X C207 104 C208 104 C209 104 C210 104 C151 104 C152 104 C146 104 C147 104 PGND PGND PGND PGND PGND PGND PGND PGND C70 103 C13 FR104 PGND 11 R13K C110u/16V XS114 X0 X1 X2 X3 12 R21 1K C6 101 12 14 15 11 OK AUXR TU_R 1 R201K C218 104 2 C216 104 3 C215 104 4 C217 C214 104 104 PWM_H_PR PWM_H_MR PWM_H_PL PWM_H_ML PWM_RR+ PWM_RRPWM_RL+ PWM_RLPWM_SW+ PWM_SWPWM_CEN+ PWM_CEN- 9 HDET 0 0 10 VD12 5.6V C148 47U/16V AUIN_SL0 0 7 H-R H-L AUIN_SL1 C150 104 47U/16V 8 270 PWM_H_PR PWM_H_MR PWM_H_PL PWM_H_ML PWM_RR+ PWM_RRPWM_RL+ PWM_RLPWM_SW+ PWM_SWPWM_CEN+ PWM_CEN- VCC C149 R242 WP12 5.2.2 audio power amplifying Board CON8 XS104 R241 47/0.25W 100uH D+3.3V VD9 VD10 1N4004 1N4004 -9V HGND 5 L14 +9V L13 100uH A G N D 6 L15 FB 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 XS111 +9V R1 AGND +9V MIX-OUT LO 4 3 L122 RH354708 Y1 Y2 L C119 102 2 C118 102 1 R XC103A AUX-IN L L121 RH354708 Y3 Y3 V-COMP V-COMP L110 1.8uH Y4 Y5 Y6 VSYNC R107 75R HSYNC VDATA3 VGND VGND C110 47P L120 RH354708 C111 47P C101 20P VD100 MMBD4148SE 7 6 5 4 3 2 1 VGND VIDEO_C VGND VGNDD+5V L119 RH354708 C122 20P VGND SPDIF Y2 SDOUT OLRCK OSCLK VGND VIDEO_C R106 75R C107 47P 20P VIDEO_Y C109 47P VD101 MMBD4148SE L118 RH354708 VIDIO Y1 VGND VGND INT VGND VY VGNDD+5V C124 20P C125 20P L103 RH354708 C104 104 D+5V VGND SCL Y1 VIDEO_Y SDA VIDIO U L106 1.8uH R105 75R OMCK D3.3V C106 47P R124 47R R123 47R R122 47R R121 47R R120 47R R101 47R R117 47R R102 47R VGND VGND C108 47P VD102 MMBD4148SE VIDIO V R118 10K C132 104 C133 104 FILT DG C127 10u/16V VGND Y5 R Cb/Pb(Blue) VV 6 R Cr/Pr(Red) 5 VD103 MMBD4148SE +9V D+5V VGNDD+5V R111 R104 R116 4.7K 330R 75R VIDIO U R109 75R C113 47P VGND VGND C115 47P VD104 MMBD4148SE R112 2.2K R114 33R R115 1K VGND C188 20P C186 20P VU Y6 C185 20P VY V102 8050 VGNDD+5V V100 8050 C136 472 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 C187 20P A+9V L114 1.8uH 22 R119 1.2K C137 104 C135 104 C114 47P 8 EMPH AD0 AD1 H/S 3 2 27 24 N101 CS8415A 26 25 15 14 13 12 4 5 AG C112 47P VGND VGND C134 104 RXP6 RXP5 RXP4 RXP3 RXP2 RXP1 RXP0 RXN0 7 3 C126 20P VGND VGNDD+5V D+5V 23 C130 104 XC104A AV4 XC104B AV4 L V-COMP(Yellow) L111 1.8uH R108 75R L109 FB VD Y(Green) VU VC 1 28 RERR INT SDA SCL 11 19 20 10 U RMCK RST VA 9 18 17 16 21 SDOUT OLRCK OSCLK OMCK - 101 - 6 L 2 VIDIO Y1 D3.3V L101 RH354708 VGND Y4 D+5V 1 L104 RH354708 L105 RH354708 CON28 XC105 DASW-02 C123 L107 1.8uH RMCK RST C128 10u/16V XC103B L100 RH354708 L1 AUXR AGND AUXL CON7 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 R 5 C103 102 XS112 6 C184 20P V101 8050 VV VIDIO V L116 1.8uH VGND R110 C116 C117 75R 47P 47P VD105 VGND R113 MMBD4148SE C183 20P C129 104 VC 2.2K XC107 CS-111 D3.3V VGND VGND XC106B AVG-2 I VGND VGNDD+5V VGND VGND R126 220R R125 75R HSYNC C121 101 R127 100K XC102B AVG-2 O VDATA3 C120 104 VSYNC 1 XC106A AVG-2 I VCC GND 3 C131 104 2 C138 104 R103 68R SPDIF L108 47uH C141 47u/16V D+5V R128 75R C139 20P D+5V 3 2 C105 224 1 VCC GND XC102A AVG-2 O 5.2.3 AV IN\ OUT Board RO C102 102 L102 RH354708 +5V R129 0R VD108 Blue LED F2 F2 8G 7G 6G 5G 4G 3G 2G 1G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 F1 F1 HNV-08SS56 R126 150R XP102 STBY 34 35 25 26 27 28 29 30 31 32 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Vee 1 2 DGND FL+ FLVee 1 2 3 4 5 6 R130 0R R128 15K Vee +5V VD109 1N4148 C104 47u/16V C101 C105 47u/16V R101 4.7K 104 VD102 1N4148 G1 G2 G3 G4 G5 G6 G7 G8 CON6 VD101 1N4148(DNS) VD103 1N4148 VD104 1N4148 S101 EJECT S102 PLAY S103 FUNC R100 10K S104 STOP S105 MEM S106 BAND R102 10K S107 NEXT S108 REV S109 FWD R103 10K S110 S111 PREV 改为10K +5V V102 2N5401 R120 330R R122 120R R105 VD105 LED-BK R121 330R 10K VD106 Vee G8 G7 G6 G5 R123 120R R124 150R LED-BK C112 10u/50V +5V +5V 0R(DNS) R135 0R R106 10K(DNS) R136 10K R131 +5V 4.7K 改为2.2K V103 8050 R132 10K C113 104 R109 100R R115 4.7K R111 100R R116 4.7K R112 100R R118 4.7K +5V 10K(DNS) +5V R107 10K C107 221 R108 +5V R110 R138 C108 221 C109 221 XS106 更改为 IR CLK STB SDA J3 J4 R137 0R R139 0R(DNS) 0R 100R N102 REMOT 3 0R(DNS) R134 R104 10K VD110 1N4148 N101 AD7312 VD107 Blue LED R133 POWER R113 100R C102 104 G4 G3 G2 G1 V101 2N5401 +5V 11 10 9 8 7 6 5 4 3 2 1 Key2 Key1 STB CLK Vss Din Dout SCL SDA IR-IN SW1 34 35 36 37 38 39 40 41 42 43 44 +5V Seg9 Seg10 Seg11 Seg12/Grid11 Vee Seg13/Grid10 Seg14/Grid9 Seg15/Grid8 Seg16/Grid7 Grid6 Grid5 Grid4 Grid3 Grid2 Grid1 Vdd PWCTL LED3 LED2 LED1 Vss OSC - 102 - 23 24 25 26 27 28 29 30 31 32 33 Seg8 Seg7 Seg6/KS6 Seg5/KS5 Seg4/KS4 Seg3/KS3 Seg2/KS2 Seg1/KS1 Vdd Key4 Key3 22 21 20 19 18 17 16 15 14 13 12 +5V R114 33K +5V C103 R125 47R C106 47u/16V +5V 104 2 VS OUT GND RP101 RVP 1 R127 10K +5V R117 4.7K 1 2 3 1 2 3 4 5 6 CON6 +5V R119 4.7K +5V C110 102 C111 102 5.2.4 KEY SCAN Board DS101 5.2.5 PWOER Board ! T502 14 33R/1W 3 D512 HER207 D514 BYW29E200 6 11 R522 R520 H-GND 8 33R/1W 10 47R/0.25W HER105 C521 101/50V HER105 C504 3 10 5 9 6 8 7 XS502 ~220V TC509 1000uF/10V D506 HER105 R512 R528 1.5K/0.25W R527 10K/0.25W R524 24K/0.25W 510R/3W C514 472/50V 101/50V 1 2 3 4 5 6 7 8 220R/0.25W 1 2 3 4 5 XS505 D GND FL+ FL-21V CPU5V STBY D-gnd FL+ FL-21V CPU5V STBY 1 2 3 4 5 6 XS501 H-R H-R H GND H gnd H-L H-L HDET HDET R511 330R/0.5W A-10V TC513 470uF/25V U503 HA17431 C510 102/50V D510 1N4148 BZX79-C5V1 ! R509 TC512 220uF/35V -21V 1.5K/0.25W 101/50V D+5V D-gnd D+3V3 A-gnd A+5V FL+ TC511 220uF/10V ZD502 C507 D+5V D GND D+3V3 A GND A+5V 10R/0.5W R507 47K/0.25W TC510 1000uF/10V R514 33/1W D507 HER105 H-GND A+5V A+10V A-gnd A-10V H-gnd H-R H-L HDET XP203 D+3V3 10uH/2A 4.7K/0.25W ! CPU5V A+5V A+10V A GND A-10V H GND H-R H-L HDET L505 R510 2 1 ! C513 472/50V FL- H-GND U502 HS817 TC508 1000uF/10V D509 SR160 1 2 3 4 XS504 A GND R513 33/1W XS503 P+28V P +28V P +28V P+28V P-gnd P GND P-gnd P GND C515 472/50V D+5V 1K/0.25W R501 680K/1W TC506 470uF/10V 10uH/1A 101/50V H-GND F501 T3.15A/250V ! C512 333/50V A+5V L504 R508 XC501 104X2 RV501 07D471 TC505 470uF/25V 3 Vout D GND C506 ZD501 BZX79-C20V 3 ! H-GND Vin 10uH/1A TC504 1000uF/25V C509 104/50V 1 104/50V 1 330R/0.25W L501 JBL2004 20mH ! C505 ! TC503 2.2uF/160V L503 R505 2 1 C502 9.1K/0.25W 4 R503 P-GND TC502 S S FB 100uF/35V VDD 4 A+10V D GND D505 SR560 BCK-28-0287 D502 1N4148 V501 2N5551 D D D D 3 2 U501 VIPER22A R504 8 7 6 5 3 STBY 1K/0.25W U504 LM7805 TC507 1000uF/10V 11 R516 V503 2SC9014 1K/0.25W H-GND YC501 YC502 102Y1 102Y1 ! ! 2 H-GND L502 JBL2004 20mH 1 ! D504 SR560 12 C517 104/50V D GND 1K/0.25W 101/50V 14 T501 D501 HER107 101/50V 4 ! R515 GND ! 4 2 TC515 470uF/25V 2 C503 13 XC502 104X2 CPU5V V502 2SC8550 220uF/50V R506 C501 103/1KV D503 SR560 1 ! TC514 C516 101/50V H-GND H-GND TC521 100uF/25V R529 1.2K/0.5W TC517 47uF/50v C508 104/50V 75K/2W V+ ! R502 TC501 330uF/400V 3 AC U506 PC817 P GND YC503 102Y1 V- - 103 - AC U507 TL431 R525 2.2K/0.25W TC520 470uF/50V 47K/2W 1 R517 RT501 2 C524 104/50V C511 333/50V 68K/2W R518 DCVPP H-GND C525 473/50V 47K/0.25W BCK-40-0244 D508 C519 104/50V ! ZD503 BZX79-C10V1 D511 NTC103 BD501 KBL04 TC518 2200uF/50V TC516 1uF/50V 4 P +28V R526 C522 473/50V D513 BYW29E200 13 D515 1N4148 C523 102/50V C520 101/50V TC519 2200uF/50V 2 R521 R523 L506 R519 FB VCC GND DRAIN SYNC C518 103/1KV 4 3 2 1 5 ! 47K/2W U505 KAIM0880BTU TO-3P-5L 10uH/5A YC504 102Y1 DGND 1 2 3 4 Chapter six BOM List MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION DK1910SI(RU)SILVER WHITE MICROPHONE HOLDER BOARD 5446645 1980030 MICROPHONE SOCKET CK3-6.35-19 MIC1,MIC2 0000140 CARBON FILM RESISTOR 1/6W22K±5% SHAPED 7.5 R100,R101 0200174 PORCELAIN CAPACITOR 50V 103±10% 2.5mm C101 2110329 LEAD 22# 70mm BLACK,WITH WELD PIECE 2120534 FLAT CABLE 3P80 2.5 2 SOCKET WITH NEEDLE 1563711 PCB 91070-0 XP114 DK1910SI(RU)SILVER WHITE AMPLIFIER BOARD: 5448507 0000466 CARBON FILM RESISTOR 1/2W220O±5% SHAPED 12.5 R91 0000274 CARBON FILM RESISTOR 1/4W47O±5% SHAPED 10 R241 0000679 CARBON FILM RESISTOR 1/6W270O±5% SHAPED 7.5 R242 0010233 METAL OXIDE FILM RESISTOR 1/2W47O±5% SHAPED 12.5 R188 0210145 METAL POLYESTER FILM CAPACITOR CL21X 100V 104K C5 C140,C141 0210165 METAL POLYESTER FILM CAPACITOR CL23X 63V 474±5% 5 C42,C43,C45,C90,C139,C184 0010282 METAL OXIDE FILM RESISTOR 3W1K±5% SHAPED R 20×8 R198 0260127 CD CD11 16V4.7U±20%5×11 2 C84,C87,C91,C92,C113,C224 0260019 CD CD11 16V10U±20%5×11 2 C1,C2,C8,C54,C58,C62,C86,C104,C108,C 110,C112,C165,C153,C205,C206 0260025 CD CD11 16V47U±20%5×11 2 C19,C57,C63,C79,C128,C148,C149,C254 0260028 CD CD11 16V220U±20%6×12 2.5 C189,C190 0260618 CD CD11 10V330U±20%6.3×11 2.5 C166,C167 0260029 CD CD11 16V470U±20%8×123.5 C94,C85 0260048 CD CD11 35V470U±20%10×20 5 C168,C169,C172,C173,C176,C177,C180, C181,C185,C186 0260491 CD CD11K 35V680U±20% 13×20 5 C36,C37,C133,C134 0390057 MAGNETIC BEADS INDUCTOR RH354708 L5,L8,L15 0410176 VERTICAL SCREEN SHIELD FILTERING INDUCTOR 10uH±10% 4A 5mm L1~L4,L9~L11 0570004 DIODE 1N4004 VD9,VD10,R245 05800069 VOLTAGE REGULATOR DIODE 5.1V±5% 1/2W BELT VD8,VD3 05800339 VOLTAGE REGULATOR DIODE 5.6V±5% 1/2W BELT VD12 - 104 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 0780032 TRIODE 9014C V4 0780025 TRIODE 2N5401 V7 0780138 TRIODE 8050D V2,V8,V9 0960226 CMETAL OXIDE FILM RESISTORSTAL OSCILLATOR 4.332MHz 49-s Y2 0960182 CMETAL OXIDE FILM RESISTORSTAL OSCILLATOR 12.288MHz 49-S Y3 0960171 CMETAL OXIDE FILM RESISTORSTAL OSCILLATOR 13.50MHZ 49-S Y1 0881743 IC F4558 DIP N1 ① 0880445 IC 4558C DIP N1 ① 0882161 IC AZ4558 DIP N1 ① 0880124 IC NJM4558D DIP N1 ① 0881393 IC IL4558N DIP N1 ① 0881429 IC CD4052BE DIP N5 ② 0880443 IC CD4052BCN DIP N5 ② 1940003 SOCKET 4P 2.5mm XS101 2150191 FLAT CABLE 7P200 2.5 T2 2×2P SHIELD,WITH NEEDLE,TOGETHER DIRECTION XP112 1940009 SOCKET 8P 2.5mm XS104 1940140 CABLE SOCKET 14P 1.0mm DUAL RANK STRAIGHT INSERT XS108 1940033 CABLE SOCKET 11P 1.25mm DUAL RANK STRAIGHT INSERT XS113 1990025 EXTERNAL SOURCES SOCKET 6PZ-7 XC100 0390168 INDUCTOR 100UH±10% 0410 SHAPED 12.5mm L13,L14 1940002 SOCKET 3P 2.5mm XS114 3580186 RADIATOR 78×49×30 DVR938 NOT OXIDATION 5230707 SOFT SPONGE SPACER 10×10×2 SINGLE-FACED,HARD 4490001 SPRING PAD F3 4450012 BOLT PAD F 3×7.2×0.5 5230147 INSULATED PAD F 8×3×0.8 WITHOUT GLUE IN REAR SIDE 4210005 MACHINE-TAPPING SCREW PM 3×8 BLACK 5233174 RUBBER SPACER 9×9×1 SINGLE-FACED WITH GLUE IN REAR SIDE,CENTER HOLE f 3 DK1910SI(RU)SILVER WHITE AMPLIFIER BOARD-SMD: 0090001 SMD RESISTOR 4DVR979-5 VER2.1 1/16W 0O±5% 0603 - 105 - R199~R213,R223,R254 MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 0090272 SMD RESISTOR 1/16W 1O±5% 0603 R51~R53,R65,R93,R113,R144,R145,R174 ,R178,R182,R187,R196,R197 0090540 SMD RESISTOR 1/16W1.5O±5% 0603 R34~R37,R134~R136,R186 0090002 SMD RESISTOR 1/16W 2.2O ±5% 0603 R68 0090616 SMD RESISTOR 1/16W 3.3O±5% 0603 R40,R41,R67,R140,R141 0090314 SMD RESISTOR 1/16W 5.1O±5% 0603 R88 0090003 SMD RESISTOR 1/16W 10O±5% 0603 R24,R25,R89,R116,R137,R175 0090004 SMD RESISTOR 1/16W 22O±5% 0603 R115 0090230 SMD RESISTOR 1/16W 47O±5% 0603 R10,R13,R29,R56,R59,R62,R63,R69,R11, R94~R101,R225,R5 0090220 SMD RESISTOR 1/16W 51O±5% 0603 R27,R122 0090017 SMD RESISTOR 1/16W 2.2K±5% 0603 R80,R82 0090239 SMD RESISTOR 1/16W 200O±5% 0603 R64,R66 0090008 SMD RESISTOR 1/16W 220O±5% 0603 R123~R126 0090014 SMD RESISTOR 1/16W 1K±5% 0603 R3,R20,R21,R133,R243,R58 0090249 SMD RESISTOR 1/16W 510O±5% 0603 R6,R7,R217,R218 0090223 SMD RESISTOR 1/16W 2K±5% R43,R45,R49,R90,R192 0090183 SMD RESISTOR 1/16W 3K±5% 0603 R38,R42,R44,R48,R191,R1,R2 0090019 SMD RESISTOR 1/16W 4.7K±5% 0603 R76~R79,R81,R83,R102,R103,R105,R110 ,R111,R138,R139,R156,R230,R244 0090016 SMD RESISTOR 1/16W 1.5K±5% 0603 R9 0090020 SMD RESISTOR 1/16W 5.1K±5% 0603 R39,R46,R47,R50,R195 0090022 SMD RESISTOR 1/16W 8.2K±5% R166,R16 0090023 SMD RESISTOR 1/16W 10K±5% 0603 R54,R55,R57,R84~R87,R92,R117,R119~ R121,R142,R143,R163,R164,R167,R168, R170,R171,R154,R72 0090187 SMD RESISTOR 1/16W 12K±5% 0603 R14,R18 0090188 SMD RESISTOR 1/16W 18K±5% 0603 R108,R109,R161,R162 0090025 SMD RESISTOR 1/16W 20K±5% 0603 R172,R176,R180,R183,R193,R173,R177, R181,R184,R194 0090026 SMD RESISTOR 1/16W 22K±5% 0603 R17,R165 0090027 SMD RESISTOR 1/16W 27K±5% 0603 R106,R107,R157,R158 0090192 SMD RESISTOR 1/16W 51K±5% 0603 R4 0090029 SMD RESISTOR 1/16W 47K±5% 0603 R114,R169,R160,R118 0090201 SMD RESISTOR 1/16W 220K±5% 0603 R15,R19 0090034 SMD RESISTOR 1/16W 100K±5% 0603 R8,R104 0090147 SMD RESISTOR 1/10W 1O±5% 0805 R30,R31,R32,R33,R130,R131,R132,R185 - 106 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 0090039 SMD RESISTOR 1/10W 10O±5% 0805 R189,R190 0310046 SMD CAPACITOR 50V 82P±5% NPO 0603 C14,C132 0310042 SMD CAPACITOR 50V 15P±5% NPO 0603 C95,C96,C118,C124 0310045 SMD CAPACITOR 50V 47P±5% NPO 0603 C144,C145,C211 0310047 SMD CAPACITOR 50V 101±5% NPO 0603 C6,C76,C77,C100~C102,C156,C191~C19 6,C17,C18,C212,C213 0310051 SMD CAPACITOR 50V 331±5% NPO 0603 C81 0310196 SMD CAPACITOR 50V 471±10% 0603 C157,C158 0310471 SMD CAPACITOR 50V 561±5% NPO 0603 C225 0310054 SMD CAPACITOR 50V 681±5% NPO 0603 C97,C98,C154,C155 0310066 SMD CAPACITOR 50V 102±10% X7R 0603 C20,C21,C38,C39,C89,C135,C136 0310067 SMD CAPACITOR 50V 152±10% X7R 0603 C159,C198 0310072 SMD CAPACITOR 50V 103±10% X7R 0603 C40,C41,C44,C46,C47,C50,C53,C64~C66 ,C68~C71,C93,C137,C138,C142,C143,C1 70,C174,C178,C182,C187,C188 50V 104 ±20% X7R 0603 C9~C13,C22,C24,C26~C31,C48,C49,C51, C52,C55,C56,C59~C61,C67,C72~C75,C7 8,C80,C82,C83,C88,C99,C103,C105~C10 7,C109,C114,C116,C119~C123,C223,C12 7,C179,C199,C200~C202,C204,C150,C17 1 ③ 0310207 SMD CAPACITOR 0310543 SMD CAPACITOR 50V 104±10% X7R 0603 C9~C13,C22,C24,C26~C31,C48,C49,C51, C52,C55,C56,C59~C61,C67,C72~C75,C7 8,C80,C82,C83,C88,C99,C103,C105~C10 7,C109,C114,C116,C119~C123,C223,C12 7,C179,C199,C200~C202,C204,C150,C17 1 ③ 0310112 SMD CAPACITOR 16V 224±10% 0603 C111 0310234 SMD CAPACITOR 16V 105 +80%-20% Y5V 0603 C160,C197 0310673 SMD CAPACITOR 50V 333±5% X7R 0603 C32~C35,C129,C130,C131,C183 0310368 SMD CAPACITOR 25V 105 +80%-20% Y5V 0805 C23,C25,C115,C175 0390355 SMD INDUCTOR 4.7UH±10% 1608 R219,R220 0390095 SMD MAGNETIC BEADS FCM1608K-221T05 L6,L12,L16,L17 0700007 SMD DIODE 1N4148 VD1,VD5,VD6,VD7 0882353 IC CS5340 TSSOP N7 0882946 IC PT2579-SN SOP N15 0882349 IC TAS5112 TSSOP N13,N14 0882350 IC TAS5508 TQFP N12 0882352 IC TLV272 SOP N8,N9 - 107 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 0882920 IC SN74LVC125APWR TSSOP N3,N4 0882373 IC SN74LVC2G04DBVR SOT-23 N2 0882398 IC LM4880M SOP N11 1633181 PCB 4DVR979-5 DK1910SI(RU)SILVER WHITE DECODE BOARD:2DK1910S-1 0000375 Ver2.5 CARBON FILM RESISTOR 1/4W2.2O±5% R326 02604379 CD CD11 16V10U±20%5×11C5 BELT TC202 02600019 CD CD11 16V22U±20%5×11 C5 BELT TC217 02601819 CD CD11 16V220U±20%6×12 C5 BELT TC207~TC209,TC213 0260028 CD11 16V220U±20%6×12 2.5 TC211,TC301 02600029 CD CD11 16V47U±20%5×11 C5 BELT TC205,TC203,TC204,TC247,TC248,TC23 7,TC304,TC308,TC309 0260200 CD CD11C 16V47U±20%5×7 2 TC302,TC303,TC206,TC201,TC210 0390057 MAGNETIC BEADS INDUCTOR RH354708 L209,L222,L223,L302,L250 07801389 TRIODE 8050D BELT V307,V308 ④ 07800299 TRIODE C8050 BELT V307,V308 ④ 07801519 TRIODE 8550D BELT V306,V309 ⑤ 07800309 TRIODE 8550C BELT V306,V309 ⑤ 07800339 TRIODE 9015C(200-600) TO-92 BELT Q204 CD 0960020 CMETAL OXIDE FILM RESISTORSTAL OSCILLATOR 27.00MHz 49-S X201 1940140 CABLE SOCKET 14P 1.0mm DUAL RANK STRAIGHT INSERT XP206 1940261 CABLE SOCKET 14P 1.0mm DUAL RANK TOUCH POINT,DUAL RANK FLEX INSERT XP207 2121685 FLAT CABLE 5P230 2.5/2.0 2 PIN,WITH L NEEDLE,TOGETHER DIRECTION XP203 2121686 SOFT FLAT CABLE 6P240 2.0 2 PIN,WITH L NEEDLE,REVERSE XS303 2121687 SOFT FLAT CABLE 5P300 2.0 2 PIN,WITH L NEEDLE,TOGETHER DIRECTION XS302 2122001 FLAT CABLE 12P280 2.0 2 PIN,WITH L NEEDLE,TOGETHER DIRECTION XP900 DK1910SI(RU)SILVER WHITE DECODE BOARD-SMD: 2DK1910S-1 Ver2.5 0090001 SMD RESISTOR 1/16W 0O±5% 0603 R201~R204,R244,R248,R251,R255,R297, R298,R299,R331,R228,R303,R318,R2165, R2166,R257,R258,R2159 0090006 SMD RESISTOR 1/16W 75O±5% 0603 R233 - 108 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 0090272 SMD RESISTOR 1/16W 1O±5% 0603 R304~R307,R321,R340 0090003 SMD RESISTOR 1/16W 10O±5% 0603 R301,R302 0090005 SMD RESISTOR 1/16W 33O±5% 0603 R232,R256,R261,R263,R264,R268,R292~ R296,R231,R265~R267,R2162,R341~R34 4 0090181 SMD RESISTOR 1/16W 100O±5% 0603 R291 0090011 SMD RESISTOR 1/16W 470O±5% 0603 R325,R327 0090014 SMD RESISTOR 1/16W 1K±5% 0603 R213,R236 0090029 SMD RESISTOR 1/16W 47K±5% 0603 R254 0090016 SMD RESISTOR 1/16W 1.5K±5% 0603 R323,R324,R243 0090249 SMD RESISTOR 1/16W 510O±5% 0603 R214 0090018 SMD RESISTOR 1/16W 3.3K±5% 0603 R242 0090019 SMD RESISTOR 1/16W 4.7K±5% 0603 R238~R240,R234,R235,R249,R230,R2140 0090023 SMD RESISTOR 1/16W 10K±5% 0603 R208,R309,R311,R313,R314,R339,R328, R329,R259,R260,R349,R347 0090030 SMD RESISTOR 1/16W 56K±5% 0603 R252 0090024 SMD RESISTOR 1/16W 15K±5% 0603 R209,R223 0090025 SMD RESISTOR 1/16W 20K±5% 0603 R211,R312,R315,R316 0090188 SMD RESISTOR 1/16W 18K±5% 0603 R210 0090197 SMD RESISTOR 1/16W 150K±5% 0603 R319,R320 0090231 PRECISION SMD RESISTOR 1/16W 680K±1% 0603 R317,R322 0090319 PRECISION SMD RESISTOR 1/16W 750K±1% 0603 R227 0090034 SMD RESISTOR 1/16W 100K±5% 0603 R224,R308,R310,R246 0090111 SMD RESISTOR 1/10W 4.7O±5% 0805 L206 0310085 SMD CAPACITOR 50V 20P±5% NPO 0603 C222 0310190 SMD CAPACITOR 50V 27P±5% NPO 0603 C275,C276 0310045 SMD CAPACITOR 50V 47P±5% NPO 0603 C263~C266 0310051 SMD CAPACITOR 50V 331±5% NPO 0603 C212,C213 0310048 SMD CAPACITOR 50V 151±5% NPO 0603 C304,C306 25V 104±20% X7R 0603 C207,C211,C214,C216,C217,C224,C227~ C231,C234~C239,C241~C251,C254,C256 ~C259,C267,C270~C274,C279,C281,C30 1~C303,C305,C309,C311,C312,C2160,C2 162,C2163,C2167,C2168,C2170,C2171,C 2173~C2175,C343~C345,C347,C348 ⑥ 0310222 SMD CAPACITOR - 109 - MATERIAL CODE 0310207 MATERIAL NAME SMD CAPACITOR SPECIFICATIONS LOCATION 50V 104 ±20% X7R 0603 C207,C211,C214,C216,C217,C224,C227~ C231,C234~C239,C241~C251,C254,C256 ~C259,C267,C270~C274,C279,C281,C30 1~C303,C305,C309,C311,C312,C2160,C2 162,C2163,C2167,C2168,C2170,C2171,C 2173~C2175,C343~C345,C347,C348 ⑥ 0310543 SMD CAPACITOR 50V 104±10% X7R 0603 C207,C211,C214,C216,C217,C224,C227~ C231,C234~C239,C241~C251,C254,C256 ~C259,C267,C270~C274,C279,C281,C30 1~C303,C305,C309,C311,C312,C2160,C2 162,C2163,C2167,C2168,C2170,C2171,C 2173~C2175,C343~C345,C347,C348 ⑥ 0310234 SMD CAPACITOR 16V 105 +80%-20% Y5V 0603 C201~C204,C221,C240 0310066 SMD CAPACITOR 50V 102±10% X7R 0603 C223 0310566 SMD CAPACITOR 10V 225 +80%-20% Y5V 0603 C278,C349 0310068 SMD CAPACITOR 50V 222±10% X7R 0603 C307,C310 0310201 SMD CAPACITOR 50V 153±10% X7R 0603 C210 0310047 SMD CAPACITOR 50V 101±5% NPO 0603 C233,C282 0310055 SMD CAPACITOR 16V 333±10% X7R 0603 C225 0310056 SMD CAPACITOR 16V 473±10% X7R 0603 C219,C220 0310362 SMD CAPACITOR 16V474 +80%-20% Y5V 0603 C218 0310245 SMD CAPACITOR 50V 121±10% X7R 0603 C206 0390163 SMD INDUCTOR 3.3uH±10% 1608 L249 0390087 SMD MAGNETIC BEADS FCM2012V-221T07 L201,L203,L205,L207,L208,L226,L227,L23 4,L235,L238 0390095 SMD MAGNETIC BEADS FCM1608K-221T05 L309,L228,L236,L230~L233,L301,L305,L3 07,L310,L312,L314,L316,L317,L320,L304, L308,L318,L322,L324,L311,L321,L251,L30 3,L306,L216 0390170 SMD INDUCTOR 10UH±10% 1608 L319,L323 0700007 SMD DIODE 1N4148 VD201 ⑦ 0700001 SMD DIODE LS4148 VD201 ⑦ 0700002 SMD DIODE LL4148 VD201 ⑦ 0780062 SMD TRIODE 9014C V310 0780040 SMD TRIODE 3904(100-300) SOT-23 V305 0780193 SMD TRIODE 2SK3018 V303,V304 0780115 SMD TRIODE 2SB1132 V301,V302 0880165 IC 74HCU04D SOP U205 ⑧ 0880322 IC MM74HCU04M SOP U205 ⑧ - 110 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 0880513 IC HCU04 SOP U205 ⑧ 0881157 IC HY57V641620HGT-H TSOP U211 ⑨ 0881661 IC IC42S16400-7T TSOP U211 ⑨ 0881969 IC IP1117-ADJ SOT-223 U209 ⑩ 0881182 IC LM1117MP-ADJ SOT-223 U209 ⑩ 0881079 IC AT24C04 SOP U202 0882644 IC MT1389FE/H(HD) QFP U201 0881459 IC D5954 SOP U302 ⑾ 0881378 IC BA5954FP HSOP U302 ⑾ 0881914 IC RT9701CB SOT25 U203 1940228 CABLE SOCKET 24P 0.5mm SMD,NEXT MEET WITH CLASP XS301 1633380 PCB 2DK1910S-1 DK1910SI(RU)SILVER WHITE EARPHONE BOARD: 5448508 0090237 SMD RESISTOR 1/16W 39O±5% 0603 R17,R18 0090028 SMD RESISTOR 1/16W 33K±5% 0603 R19,R20 0310543 SMD CAPACITOR 50V 104±10% X7R 0603 C10 ⑿ 0310222 SMD CAPACITOR 25V 104±20% X7R 0603 C10 ⑿ 0310207 SMD CAPACITOR 50V 104 ±20% X7R 0603 C10 ⑿ 0390095 SMD MAGNETIC BEADS FCM1608K-221T05 L1,L2,L5 2120535 FLAT CABLE 4P60 2.5 2 SOCKET WITH NEEDLE XP103 2120463 FLAT CABLE 6P80 2.5 2 SOCKET WITH NEEDLE XP106 1940175 SOCKET 12P 2.0mm STRAIGHT INSERT XS1 1860135 USB SOCKET 3DHM04S-30N-C JK1 1980061 EARPHONE SOCKET CKX-3.5-01K CK1 1633546 PCB C1910-3 0090001 SMD RESISTOR 1/16W 0O±5% 0603 R21 DK1910SI(RU)SILVER WHITE INPUT OUTPUT BOARD 5446095 0390057 MAGNETIC BEADS INDUCTOR RH354708 L100~L105,L118~L122 0390147 INDUCTOR 47UH±5% 0410 SHAPED 10mm L108 0260019 CD CD11 16V10U±20%5×11 2 C127,C128 - 111 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 0260025 CD CD11 16V47U±20%5×11 2 C141 1910158 TERMINAL SOCKET AV4-8.4-13 XC103 1910194 TERMINAL SOCKET AV4-8.4-13/PB-08B XC104 1860059 SCART SOCKET CS-111 XC107 1910159 TERMINAL SOCKET CS TERMINAL DASW-02 XC105 1910195 TERMINAL SOCKET AVG-2-07 BLACK XC102,XC106 1090071 OPTIC-ELECTRO CONVERTOR RX179AT XC106 1090077 ELECTRO-OPTIC TRANSFORMER TX179AT-2 XC102 1940007 SOCKET 7P 2.5mm XS112 1940140 CABLE SOCKET 14P 1.0mm DUAL RANK STRAIGHT INSERT XS111 5446090 PCB SEMI-FINISHED PRODUCT 7979-0-SMD DK1050S(RU) DK1910SI(RU)SILVER WHITE INPUT OUTPUT BOARD-SMD 5446090 0090005 SMD RESISTOR 1/16W 33O±5% 0603 R114 0090230 SMD RESISTOR 1/16W 47O±5% 0603 R101,R102,R117,R120~R124 0090238 SMD RESISTOR 1/16W 68O±5% 0603 R103 0090006 SMD RESISTOR 1/16W 75O±5% 0603 R105~R110,R116,R125,R128 0090008 SMD RESISTOR 1/16W 220O±5% 0603 R126 0090009 SMD RESISTOR 1/16W 330O±5% 0603 R104 0090014 SMD RESISTOR 1/16W 1K±5% 0603 R115 0090015 SMD RESISTOR 1/16W 1.2K±5% 0603 R119 0090017 SMD RESISTOR 1/16W 2.2K±5% 0603 R112,R113 0090019 SMD RESISTOR 1/16W 4.7K±5% 0603 R111 0090023 SMD RESISTOR 1/16W 10K±5% 0603 R118 0090034 SMD RESISTOR 1/16W 100K±5% 0603 R127 0310085 SMD CAPACITOR 50V 20P±5% NPO 0603 C101,C122~C126,C139,C183~C188 0310045 SMD CAPACITOR 50V 47P±5% NPO 0603 C106~C117 0310066 SMD CAPACITOR 50V 102±10% X7R 0603 C102,C103,C118,C119 0310198 SMD CAPACITOR 50V 472±10% X7R 0603 C136 0310543 SMD CAPACITOR 50V 104±10% X7R 0603 C104,C120,C129~C135,C137,C138 0310723 SMD CAPACITOR 16V 224±10% X7R 0603 C105 0390095 SMD MAGNETIC BEADS FCM1608K-221T05 L109 - 112 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 0390096 SMD INDUCTOR 1.8UH±10% 1608 L106,L107,L110,L111,L114,L116 0700056 SMD DOUBLE DIODE MMBD4148SE SOT-23 VD100~VD105 0780085 SMD TRIODE 8050D V100~V102 0882413 IC CS8415A TSSOP N101 1632105 PCB 7979-1 DK1910SI(RU)SILVER WHITE POWER BOARD: 5448506 2100003 LEAD F 0.6 SHAPED 7.5mm W1,W2,W9,W10,W16,W17,W22 2100004 LEAD F 0.6 SHAPED 10mm W4,W7,W11,W12,W14,W18,W21 2100006 LEAD F 0.6 SHAPED 12.5mm W5,W6 2100007 LEAD F 0.6 SHAPEN 15mm W3,W15,W19,W20 2100016 LEAD F 0.6 SHAPEN 18mm W8,W13 2100017 LEAD F 0.6 SHAPED 20mm W23 0000274 CARBON FILM RESISTOR 1/4W47O±5% SHAPED 10 R511 0000431 CARBON FILM RESISTOR 1/4W75O±5% SHAPED 10 R503 0000432 CARBON FILM RESISTOR 1/4W150O±5% SHAPED 10 R517 0000362 CARBON FILM RESISTOR 1/4W220O±5% SHAPED 10 R521 0000277 CARBON FILM RESISTOR 1/4W300O±5% SHAPED 10 R505 0000278 CARBON FILM RESISTOR 1/4W330O±5% SHAPED 10 R523 0000283 CARBON FILM RESISTOR 1/4W1K±5% SHAPED 10 R518 0000361 CARBON FILM RESISTOR 1/4W1.2K±5% SHAPED 10 R514 0000284 CARBON FILM RESISTOR 1/4W1.5K±5% SHAPED 10 R506,R533 0000460 CARBON FILM RESISTOR 1/4W3K±5% SHAPED 10 R540 0000289 CARBON FILM RESISTOR 1/4W4.7K±5% SHAPED 10 R522 0000294 CARBON FILM RESISTOR 1/4W10K±5% SHAPED 10 R515,R524,R532,R537,R536 0000299 CARBON FILM RESISTOR 1/4W22K±5% SHAPED 10 R513 0000423 CARBON FILM RESISTOR 1/4W30K±5% SHAPED 10 R504 0000301 CARBON FILM RESISTOR 1/4W47K±5% SHAPED 10 R531 0010270 METAL FILM RESISTOR 1/4W1.8K±1% SHAPED 10 R519 0010140 METAL FILM RESISTOR 1/4W3K±1% SHAPED 10 R520 0010062 METAL FILM RESISTOR 1/4W2.2K±1% SHAPED 10 R529 0010273 METAL FILM RESISTOR 1/4W24K±1% SHAPED 10 R530 - 113 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 0010138 METAL OXIDE FILM RESISTOR 1W330O±5% SHAPED FLAT 15×9 R525 0010294 METAL OXIDE FILM RESISTOR 1W750K±5% FLAT 12.5×7 R512 0010259 METAL OXIDE FILM RESISTOR 1W0.47O±5% FLAT 12.5×7 R534,R535 0010165 METAL OXIDE FILM RESISTOR 1W1O±5%SHAPED FLAT 15×7 R507,R516 0010191 METAL OXIDE FILM RESISTOR 1W33O±5%SHAPED FLAT 15×8 R526,R527 0010279 METAL OXIDE FILM RESISTOR 1W680K±5% SHAPED 15 R501 0010295 METAL OXIDE FILM RESISTOR 2W10O±5% SHAPED VERTICAL 7.5 R539 0010219 METAL OXIDE FILM RESISTOR 2W10O±5% SHAPED FLAT 15×7 R538 0010147 METAL OXIDE FILM RESISTOR 2W47K±5% SHAPED FLAT 15×7 R508,R510 0010157 METAL OXIDE FILM RESISTOR 2W68K±5%SHAPED FLAT 15×7 R509 0010263 METAL OXIDE FILM RESISTOR 2W75K±5% SHAPED FLAT 15×7 R502 0010282 METAL OXIDE FILM RESISTOR 3W1K±5% SHAPED R 20×8 R528 0200105 PORCELAIN CAPACITOR 50V 100P±10% 5mm C507,C510,C513,C515,C517,C518,C523, C524 0200123 PORCELAIN CAPACITOR 50V 102±10% 5mm C527,C503 0200138 PORCELAIN CAPACITOR 50V 104±20% 5mm C504,C508,C519,C520,C521,C526 0200223 PORCELAIN CAPACITOR 1000V 101 +80%-20% 7.5mm C502 0200224 PORCELAIN CAPACITOR 1000V 103 +80%-20% 7.5mm C501,C505 0210148 TERYLENE CAPACITOR 100V 473±10% SHAPED 5mm C509,C511,C512,C514,C516,C522,C525, C528,C506 0210116 ANTI-JAMMING CAPACITOR MKP61 X2 275VAC 104±20%15 XC501,XC502 0200343 CERAMIC CAPACITOR Y1 400VAC 102±10% 10mm YC501,YC502,YC503 0260749 CD EZ 400V220U±20% 30×30 10 TC501 0260655 CD CD288H 16V220U±20% 8×12 3.5 TC513 0260656 CD CD288H 16V470U±20% 10×12 5 TC508,TC520 0260657 CD CD288H 16V1000U±20% 10×20 5 TC507,TC510,TC512 0260661 CD CD288H 16V2200U±20%13×20 5 TC506,TC509,TC511 0260662 CD CD288H 25V470U±20%10×16 5 TC515 0260659 CD CD288H 35V220U±20%10×12 5 TC514 0260660 CD CD288H 50V1U±20%5×11 2 TC503 0260672 CD CD288H 50V47U±20%6.3×11 2.5 TC502,TC504,TC505 0260673 CD CD288H 50V470U±20%13×20 5 TC518 0260751 CD CD11K 50V1000U±20%16×25 7.5 TC516,TC517 0390340 VERTICAL INDUCTOR 10uH±10% 5A 12.5×26.5 10mm L508 - 114 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 0390154 MAGNETIC BEADS INDUCTOR RH-357508 L503 0410010 CHOKE COIL VERTICAL 10UH 1A 5mm L504,L505,L506 0410011 CHOKE COIL VERTICAL 10UH 2A 5mm L507 1000038 FILTER OF POWER NET SE1989 20mH +∞-0% L501,L502 BCK-28-0598 T501 ⒀ SE2017 T501 ⒀ BCK-40-0244 T502 ⒁ BCK-40-0726 T502 ⒁ 0460481 0460482 0460454 0460441 SWITCH POWER TRANSFORMER SWITCH POWER TRANSFORMER SWITCH POWER TRANSFORMER SWITCH POWER TRANSFORMER 0680026 SCHOTTKY DIODE SR160 D515 0680065 SCHOTTKY DIODE SR560 DO-27 SHAPED 20mm D510,D511 0680078 SCHOTTKY DIODE SR3A0 DO-27 SHAPED 17.5 D509 0570006 DIODE 1N4148 D508,D514 0570013 DIODE HER105 D503,D504,D506,D507,D512,D513 0570014 DIODE HER107 D501,D502 0570042 DIODE HER207 SHAPED 12.5mm D505 0570045 DIODE BYW29E-200 TO-220 D516,D517 ⒂ 0570047 DIODE ER802 GOLD SEALED TO-220 D516,D517 ⒂ 05800069 VOLTAGE REGULATOR DIODE 5.1V 1/2W BELT ZD501 0580072 VOLTAGE REGULATOR DIODE 9.1V±5% 1W SHAPED 10mm ZD502 0570032 DIODE 1N5408 D520,D521,D522,D523 0790061 SMD FIELD EFFECT TRANSISTOR IRFBC20 PLASTIC SEALED TO-220 V501 0780026 TRIODE 2N5551 V502,V503,V504 0690001 CONTROLLABLE SILICON MCR100-6 Q501 0880379 IC LM7805 GOLD SEALED TO-220 U508 ⒃ 0880247 IC MC7805CT GOLD SEALED TO-220 U508 ⒃ 0880499 IC L7805CV GOLD SEALED TO-220 U508 ⒃ 0880553 IC LM431ACZ TO-92 U503,U506 ⒄ 0882089 IC TL431 TO-92 U503,U506 ⒄ 0882462 IC AZ431AZ-A TO-92 U503,U506 ⒄ 0882041 IC MIK431C TO-92 U503,U506 ⒄ 0881480 IC NCP1200P60 DIP U501 0881500 IC KA1M0880BTU TO-3P-5L U504 - 115 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 1030007 PRESS SENSITIVITY RESISTOR 7D 471±10% 5mm RV501 1050002 HEAT SENSITIVITY RESISTOR NTC SCK-104MS±20% RT501 1080011 PHOTOELECTRIC COUPLER HS817 U502,U505,U507 1570182 PCB @5DVR979N-8 UL 1940003 SOCKET 4P 2.5mm XS101,XS103 1940004 SOCKET 5P 2.5mm XS105 1940006 SOCKET 6P 2.5mm XS102 1940009 SOCKET 8P 2.5mm XS104 1940074 SOCKET 2P 7.92mm XS100 2300004 FUSE T3.15AL 250V F501 3020402 FUSE HOLDER BLX-2 F501 3580086 HEAT RADIATION BOARD 11×15×25 BLACK SINGLE HOLE D516,D517,V501 3580091 HEAT RADIATION BOARD 11×15×31 LFDR9905 U508 3580156 HEAT RADIATION BOARD 40×20×35 DVR938-2 U504 3870115 GROUND CHIP OF POWER BOARD AB903 GND501,GND502 4000453 SELF-TAPPING SCREW BT 3×8H WHITE NICKEL V501,U508,D516,D517 4000564 SELF-TAPPING SCREW PWT 3×12×7H WHITE NICKEL U504 4000627 SELF-TAPPING SCREW PWT 2.6×6×5H BLACK ZINC DK1910SI(RU)SILVER WHITE REMOTE CONTROL 5471746 0310222 SMD CAPACITOR 25V 104±20% X7R 0603 C3 ,C5 0310191 SMD CAPACITOR 50V 30P±5% NPO 0603 C1, C2 0090029 SMD RESISTOR 1/16W 47K±5% 0603 R2 0090233 SMD RESISTOR 1/16W 4.7MO±5% 0603 R3, R4 0090002 SMD RESISTOR 1/16W 2.2O ±5% 0603 R5 0700007 SMD DIODE 1N4148 VD2 0970008 CERAMIC RESONATOR 2.0MHz G1 0090008 SMD RESISTOR 1/16W 220O±5% 0603 R6 0260008 CD CD11C 10V47U±20%4×7 1.5 TC1 0630003 EMISSION PIPE TSAL6200 LED1 0160217 DIGITAL POTENTIOMETER EC30P16 RP1 1340190 LIGHT TOUCH SWITCH(FIVE DIRECTION) SKQUCAA010 RP2 - 116 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS 0780085 SMD TRIODE 8050D 1564473 PCB 81910SI-2 2100003 LEAD F 0.6 SHAPED 7.5mm 3031855 SURFACE CASING OF REMOTE RC-073 BLACK CONTROL 3041406 BOTTOM CASING OF REMOTE CONTROL RC-073 BLACK 3051348 BATTERY CASE DOOR OF REMOTE CONTROL RC-073 BLACK 3051349 GLASS OF REMOTE CONTROL RC-073 MING PURPLE 3850124 ANODE SPRING RC026 3850125 CATHODE SPRING RC026 3850126 ANODE/CATHODE SPRING RC026 3072572 5-DIRECTION BUTTON RC-073 GREEN 3072570 VOLUME KNOB RC-073 BLACK 4000179 SELF-TAPPING SCREW PB 2×8 BLACK 0890292 PROGRAM CPU CPURC073RU-0 4631058 CONDUCT GLUE OF REMOTE CONTROL(UPPER) RC-073 4631059 5071274 CONDUCT GLUE OF REMOTE CONTROL(LOWER) GLUE BAG FOR ENVIRONMENTAL PROTEETION(WITHOUT HOLE) LOCATION V1 W1 RC-073 85×290×0.05 PE DK1910SI(RU)SILVER WHITE SURFACE CONTROL BOARD: 5448509 0000619 CARBON FILM RESISTOR 1/6W120O±5% SHAPED 7.5 R122,R123 0000452 CARBON FILM RESISTOR 1/6W150O±5% SHAPED 7.5 R124,R126 0000123 CARBON FILM RESISTOR 1/6W330O±5% SHAPED 7.5 R120,R121 0260075 CD CD11 50V10U±20%5×11 2 C112 0260025 CD CD11 16V47U±20%5×11 2 C104,C105,C106 0620040 RADIATION DIODE 3B 4SC WHITE ISSUE BLUE VD107,VD108 0620078 DUAL COLOR RADIATION DIODE 3RB9SW03 RED BLUE VD105,VD106 0881944 PCB AD7312 QFP N101 KFC-A06-2WB L3.8 S102,S104~S111 HORIZONTAL 6×6×1 S101,S103 EC12P24L25F12 RP101 1340064 1340003 0160201 LIGHT TOUCH RESTORE SWITCH LIGHT TOUCH RESTORE SWITCH DIGITAL POTENTIOMETER - 117 - MATERIAL CODE MATERIAL NAME SPECIFICATIONS LOCATION 2360021 IR SENSOR AT138BV3 N102 1200653 DISPLAY SCREEN HL-D593 DS101 ⒅ 1200532 DISPLAY SCREEN HNV-08SS56 DS101 ⒅ 1200531 ISPLAY SCREEN VFD16-0801 DS101 ⒅ 2121688 FLAT CABLE 6P100 2.5 2 PIN,WITH NEEDLE,TOGETHER DIRECTION XP102 1940006 SOCKET 6P 2.5mm XS106 5233341 SOFT SPONGE SPACER 10×10×8 DOUBLE-FACED,HARD(35 DEGREE) DK1910SI(RU)SILVER WHITE SURFACE CONTROL BOARD-SMD: 6DK1910S-2 VER 2.3 0090001 SMD RESISTOR 1/16W 0O±5% 0603 R129,R135,R138,R139 0090230 SMD RESISTOR 1/16W 47O±5% 0603 R125 0090181 SMD RESISTOR 1/16W 100O±5% 0603 R109~R112 0090019 SMD RESISTOR 1/16W 4.7K±5% 0603 R115~R119 0090017 SMD RESISTOR 1/16W 2.2K±5% 0603 R131 0090023 SMD RESISTOR 1/16W 10K±5% 0603 R100,R102~R105,R108,R127,R132,R136, R140 0090192 SMD RESISTOR 1/16W 51K±5% 0603 R114 0310195 SMD CAPACITOR 50V 221±10% X7R 0603 C107,C108,C109 0310066 SMD CAPACITOR 50V 102±10% X7R 0603 C110,C111 0310543 SMD CAPACITOR 50V 104±10% X7R 0603 C101,C102,C103,C113 0700007 SMD DIODE 1N4148 VD102~VD104,VD109,VD110 0780271 SMD TRIODE 2N5401 SOT-23 V101,V102 0780085 SMD TRIODE 8050D V103 1633467 PCB 6DK1910S-2 0090021 SMD RESISTOR 1/16W 6.8K±5% 0603 R101 DK1910SI(RU)SILVER WHITE PROGRAM FLASH ROMDK1910SIRU-0A(16M) 0911715 0881998 IC AT49BV162A 70TI TSOP U214 ⒆ 0881754 IC 29LV160BE-70NC TSOP U214 ⒆ DK1910SI(RU)SILVER WHITE PROGRAM CPURCO73RU-0 0890292 0883034 IC M37544G2AGP LQFP 5156608 SIGN STICKER CPURC073RU-0 - 118 - N1