Philips DVDR615 Скачать руководство пользователя страница 161

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Circuit-, IC descriptions and list of abbreviations

EN 161

DVDR615/69

IC7929 NCP1570D, FEBE Board, DC/DC Converter Control

Figure 9-34

Figure 9-35

–

UVLO COMP

–

Fault Latch

Set Dominant

+
–

0.25 V

Error Amp

–

PWM Latch

Reset Dominant

PWM COMP

OSC

Art Ramp

80%, 200 kHz

0.525 V

+
–

8.5 V/7.5 V

+
–

0.985 V

GND

COMP

GATE(H)

GATE(L)

PGDELAY

PWRGD

Non
Overlap

+
–

0.89 V/0.69 V

–

+
–

0.25 V

PGDELAY Latch

Set Dominant

–

+
–

3.3 V

–

PACKAGE PIN DESCRIPTION

PACKAGE PIN #

SO–8

PIN SYMBOL

FUNCTION

Power supply input.

PWRGD

Open collector output goes low when V

is out of regulation. User

must externally limit current into this pin to less than 20 mA.

PGDELAY

External capacitor programs PWRGD low–to–high transition delay.

COMP

Error amp output. PWM comparator reference i nput. A capacitor to
LGND provides error amp compensation and S

oft Start. Pulling pin

< 0.45 locks gate outputs to a zero percent duty cycle state.

GATE(H)

High–side switch FET driver pin. Capable of delivering peak currents
of 1.5 A.

GATE(L)

Low–side synchronous FET driver pin. Capable of delivering peak
currents of 1.5 A.

Error amplifier and PWM comparator i

nput.

GND

Power supply return.

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Содержание DVDR615

Страница 1: ... Multi Sound Processing MSP Diagram 5 87 MOBO Audio Converter DAC_ADC Diagram 6 88 MOBO Digital In Out 1 DIGIO1 Diagram 7 89 MOBO Color UniT CU Diagram 8 90 MOBO IR Blaster IRB Diagram 9 91 MOBO Digital In Out 2 DIGIO2 Diagram 10 98 Front Keyboard KEY Diagram 11 99 Front Standby STBY Diagram 12 101 Front Open Close OPCL Diagram 13 102 Front 5 Way Switch 5WSW Diagram 14 103 FEBE FE OPU Interface Di...

Страница 2: ...T IN ANT OUT 6 dB to 2dB 1 4 3 Radio Interference input voltage 3 tone method 40 dB min 85dBµV 1 4 4 Receiver PLL tuning with AFC for optimum reception Frequency range 45 25 MHz 857 MHz Sensitivity at 40 dB S N 60dBµV at 75Ω video unweighted 1 4 5 Video Performance Channel 25 503 25 MHz Test pattern PAL BG PHILIPS standard test pattern RF Level 74 dBV Measured on Cinch Out Module Pcb Application M...

Страница 3: ...o 3 5V is detected as 16 9 aspect ratio Input voltage Y 1Vpp 3dB Input impedance Y 75 Ω Input voltage C burst 300 mVpp 3 dB Input impedance C 75 Ω 1 5 3 Audio Video Front Input Connectors Audio Cinch Input voltage 2 2 Vrms Input impedance 10kΩ Video Cinch Input voltage 1 Vpp 3dB Input impedance 75 Ω Video YC Hosiden According to IEC 933 5 Superimposed DC level on pin 4 load 100kΩ 2 4V is detected ...

Страница 4: ...Applicable Standards Implementation according IEEE Std 1394 1995 IEC 61883 Part 1 IEC 61883 Part 2 SD DVCR 02 01 1997 Specification of consumer use digital VCR s using 6 3 mm magnetic tape dec 1994 Mechanical connection according Annex A of 61883 1 1 10 Dimensions and Weight Height of feet 5 5mm Apparatus tray closed WxDxH 435 x 285x 65mm Apparatus tray open WxDxH 435 x 422x 65mm Weight without pa...

Страница 5: ...ls at this same potential Available ESD protection equipment Complete kit ESD3 small tablemat wristband connection box extension cable and earth cable 4822 310 10671 Wristband tester 4822 344 13999 Be careful during measurements in the live voltage section The primary side of the power supply pos 1005 including the heatsink carries live mains voltage when you connect the player to the mains even w...

Страница 6: ... copyright protection technology that is protected by method claims of certain U S patents and other intellectual property rights owned by Macrovision Corporation and other rights owners Use of this copyright protection technology must be autorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation Reverse ...

Страница 7: ...o select the correct video in channel for example EXT 0 or AV 3 Press 3 4 to select an item in the menu Press 2 to access the selected item s options Press 1 to confirm your selection When you complete select Done in the menu and press OK to continue 4 Language and Country menu appears Language select on screen display language Country select country of your residence 5 TV Format menu appears TV F...

Страница 8: ...REC 0 to continue 6 To stop the recording press STOP 9 Wait until the message disappears from the display panel before you remove the disc Start manual recording Start Playback Detailed playback features and additional functions are described in the accompanying user manual 4 5 1 Insert a disc with the label side facing up 2 Playback will start automatically If a dialogue appears on the TV showing...

Страница 9: ...on the sides and remove the front assembly Remove the 4 screws 186 to remove the front plate 184 see picture 4 2 Figure 4 1 Figure 4 2 4 1 2 Basic Engine VAU8041 Remove the Front Panel Assembly as given in 4 1 1 Remove the 6 screws 260 269 to free the Basic Engine Remove the dust cover assembly 147 and 148 Loosen 2 screws to remove bracket 256 Loosen 4 screws to remove the Basic Engine metal casin...

Страница 10: ...able as it could damage the components on it Always place something soft a towel or foam cushion under it Never touch the lens of the OPU Take sufficient ESD measures during handling 4 2 2 Dismantling the FEBE Board Remove 4 screws to remove the metal case 150 180 Remove 2 screws to separate the FEBE board 179 from the main Loader Drive assembly Note After exchange of the PCB or the Drive mechanis...

Страница 11: ...ed Refer to chapter 8 for adjustment instructions Remove encasing and FEBE board as described in 4 2 2 Remove the Sealing strip 5 by uncatching it Loosen the 4 screws washer 1 to remove the DVD M 2 Figure 4 9 Remove DVD M 4 2 5 Re assembly To re assemble the module do all processes in reverse order Take care of the following Heat Paths Put the 5 heat paths gray rubber pieces back to their position...

Страница 12: ...crews 176 demount the board open the tray and remove tray front 134 138 Remove 6 screws 260 and 269 assembly frame 224 board front to remove the Open the unlocked tray It is possible to unlock the tray by means of a screwdriver via a slot in the front and frame at the underside Push the white pin of the slider at the underside of the basic engine to the left seen from the front remove 4 screws 270...

Страница 13: ...he recorder 5 1 2 Structure Figure 5 1 The End use Dealer script executes all diagnostic nuclei that do not need any user interaction and are meaningful on a standalone DVD recorder 5 1 3 Contents Hold key PLAY pressed while you plug the recorder Unplug the power cord SET O K YES NO To exit DEALER SCRIPT unplug the power cord During the test the display will show the a sequence of nuclei under tes...

Страница 14: ...interface cable 3122 785 90017 Activation of Diagnostic Software 1 Pull the mains cord from the recorder and reconnect it again reboot 2 The next welcome message will appear on the PC Welcome screen D S program Figure 5 5 Now the prompt DS will appear The diagnostic software is now ready to receive commands The commands that can be given are the numbers of the nuclei If you see above shown screen ...

Страница 15: ...ring Input There can also be the next error message Figure 5 6c Enter Y to program a safe string With this automatically generated string the board will work in principle but it has to be checked if all board settings were detected correctly Diversity String Input 4 Execute nucleus 1226 to enter the string Please see chapter 8 4 for details Nucleus 1226 execution with string Figure 5 7 5 To check ...

Страница 16: ...0 0x0105 0 1 I2C1 0x0105 0 1 GPIO 0x013c 1 0 SYNC 0x013a 1 0 DISP0 0xa015 1 12 DISP1 0xa00f 1 1 OSD 0x0136 0 1 SPU 0xa00e 0 0 MIXER 0x0137 1 0 DENC 0x0138 1 0 CCIR 0x0139 1 0 VDEC 0x0133 0 2 PARSER 0xa00d 0 0 DV 0xa00c 0 0 BEI 0xa00a 0 1 IDE 0xa009 0 1 SGDX 0xa008 1 0 BYTE 0xa00b 0 1 OUTPUT 0xa003 1 0 ACOMP 0xa000 1 0 VFE 0xa001 0 1 VCOMP 0xa002 1 0 SCR 0x0000 0 0 SIFF 0xa011 0 1 WMD 0xa010 0 0 AU...

Страница 17: ...module cannot be initialised 10105 The Codec DENC module cannot be initialised 10106 The digital board hardware information is corrupt Example DS 101 010100 Test OK DS 101 0 pal cvbs 010100 Test OK DS 101 4 ntsc yc 010100 Test OK Nucleus Name DS_CHR_TestImageOn Nucleus Name DS_CHR_TestImageOff Nucleus Number 102 Description Switches the test image off Technical Stop the DENC module Execution Time ...

Страница 18: ...p generating the audio sine signal Technical Reset the audio block of the Codec Execution Time Less than 1 second User Input None Error Number Description 10400 Switching off the audio sine signal succeeded 10401 Failed to reset the audio decoder Example DS 104 010400 Test OK Nucleus Name DS_CHR_SineBurst Nucleus Number 105 Description Generate an audio sine signal on the audio output of the digit...

Страница 19: ...edOff Nucleus Number 109 Description Switch off the DV LED on the digital board Technical Write to the PIO pin to switch off the DV LED Execution Time Less than 1 second User Input None Error Number Description 10900 Switching the DV LED off succeeded 10901 Switching the DV LED off failed Example DS 109 010900 Test OK Nucleus Name DS_CHR_MacroVisionOn Nucleus Number 110 Description Turn on MacroVi...

Страница 20: ...er Description 11300 Poking the specified address succeeded 11301 Poking the specified address failed wrong user input 11302 Poking the specified address failed due to misalignment Example DS 113 0xa0700000 0xaabbccdd 011300 Test OK Nucleus Name DS_CHR_INT_PICInterrupts Nucleus Number 114 Description Test all interrupts of the priority interrupt controller Technical Install interrupt handlers Gene...

Страница 21: ... Read from the same location and check whether it is the same as written Execution Time Less than 1 second User Input None Error Number Description 20100 The write read test succeeded 20101 The write read test failed 20102 An IIC bus error occurred 20103 There was a timeout reading the device 20104 The IIC bus was not accessible 20105 The IIC acknowledge was not received 20106 Got unknown IIC bus ...

Страница 22: ...ing of the NVRAM succeeded 30201 There was an IIC error 30202 Clearing the NVRAM failed Example DS 302 030200 Test OK Nucleus Name DS_NVRAM_Modify Nucleus Number 303 Description Modifies one or more locations in NVRAM and updates the checksum of the section modified Technical Initialise IIC Decode user input Modify the NVRAM as indicated Validate the NVRAM by calculating the checksum and storing i...

Страница 23: ...tion is specified Example 304 DIAGNOSTICS 0 6 030400 Value read 0x00 0x00 0x00 0x00 0x00 0x5A Test OK Nucleus Name DS_SDRAM_WriteRead Nucleus Number 400 Description Check all data lines address lines and memory locations of the SDRAM Technical Test the databus Test the address bus Test the integrity of the device itself memory locations Execution Time 11 seconds for 32 Mb 23 seconds for 64 Mb User...

Страница 24: ...user input 40302 Address is not dividable by 4 Example DS 403 0xa1000010 040300 Value read 0xAD112222 Test OK Nucleus Name DS_FLASH_DevTypeGet Nucleus Number 500 Description Get the device revision type information of the FLASH IC type manufacturer device ID and size Technical Set the timing for the flash writing Write a command sequence to determine device type information Return the information ...

Страница 25: ...ly calculated Execution Time 6 seconds User Input None Error Number Description 50300 The checksum is valid the test succeeded 50301 The checksum is invalid Example DS 503 050300 BootCode checksum is 0xBABE5B6F which is correct Diagnostics checksum is 0xBABEBAFF which is correct Download checksum is 0xBABEEDBF which is correct Application checksum is 0xBABE8EEC which is correct Test OK Nucleus Nam...

Страница 26: ...on Time Less than 1 second User Input None Error Number Description 60100 Communicating with the VIP succeeded 60101 The IIC bus was not accessible 60102 There was a timeout reading the device 60103 The IIC acknowledge was not received 60104 The communication with the device failed 60105 The IIC bus initialisation failed Example DS 601 060100 Test OK Nucleus Name DS_VIP_ClockOutputOn Nucleus Numbe...

Страница 27: ...ssible 60402 An unsupported VIP was found Example DS 604 1 060400 Test OK Channel number Description 1 CVBS_Y_IN_A 2 CVBS_OUT_B 3 CVBS_Y_IN_B 4 CVBS_Y_IN_C 6 C_IN 8 G_IN 9 Y_IN 13 B_IN 14 U_IN 18 R_IN 19 V_IN Channel number Description 1 CVBS_Y_IN_B 2 CVBS_OUT_B_VIP 4 C_IN_VIP 7 CVBS_Y_IN_B Nucleus Name DS_DVIO_LinkDevTypeGet Nucleus Number 700 Description Get the device revision type information ...

Страница 28: ...yer IC by writing to and reading from a spe cific address Technical Initialise the PIO pins of the Codec Initialise IIC Write the data to be written to the phy chip to the link chip first Wait until the link chip indicates that the data has been written to the PHY Write the PHY access register in the Link chip to indicate PHY read access Wait until the link chip has obtained the value from the PHY...

Страница 29: ...us Name DS_DVIO_DetectStream Nucleus Number 706 Description Check whether a DV stream can be detected by the hardware This test works for both NTSC and PAL Technical Initialise the 1394 interface Start receiving the stream Detect whether the stream is OK Execution Time 3 or 5 seconds 3 when OK 5 when no stream or error User Input None Error Number Description 70600 The stream was detected 70601 Th...

Страница 30: ...pattern Initialise the PIO pins of the Codec Initialise IIC Reset the DENC Enable the 27Mhz clock Send all settings for the pattern to the DENC through IIC Execution Time Less than 1 second User Input In case of ADV7196 When no input is given HATCH is the default HATCH FRAME Remark HATCH is a crosshatch test pattern horizontal and vertical white lines are displayed against a black background FRAME...

Страница 31: ...itialise IIC Read the colour settings from the DENC through IIC Execution Time Less than 1 second User Input None Error Number Description 80500 Getting the colour settings succeeded 80501 The progressive scan DENC IC was not accessible through IIC 80502 Unable to get colour 80503 No chip was expected Example DS 805 080500 Colour Y Cr Cb values 0xD2 0x92 0x10 Test OK Nucleus Name DS_PSCAN_Routing ...

Страница 32: ...ded 80801 The IIC bus was not accessible 80802 There was a timeout reading the device 80803 The communication with the device failed no ACK 80804 Communicating with the progressive scan De interlacer IC failed 80805 The initialisation of the IIC bus failed 80806 The data read back is not the same as the data written 80807 No chip was expected Example DS 808 080800 Test OK Nucleus Name DS_BE_Commun...

Страница 33: ...e returned an unexpected result 90203 The BE returned an error code 90204 No acknowledge received from BE 90205 Communicating with the Basic Engine failed 90206 Basic Engine returned no info 90207 Self test failed errors are echoed Example DS 902 090200 Self test result byte 00000000 Self test result byte 00000000 Self test result byte 00000000 Test OK Nucleus Name DS_BE_VersionGet Nucleus Number ...

Страница 34: ...ion 90500 The command executed successfully 90501 There was a time out while communicating 90502 The Basic Engine returned an unexpected result 90503 The BE returned an error code 90504 No acknowledge received from BE 90505 Unable to enter normal mode 90506 Communicating with the Basic Engine failed Example DS 905 090500 Test OK Nucleus Name DS_BE_WriteReadDvdRw Nucleus Number 906 Description Writ...

Страница 35: ...In case of an AV2 Read back the data from disc using DMA In case of an AV3 Transfer the test data to the disc location using PIO mode ATAPI READ_10 Compare the two data areas and check whether the areas are equal Execution Time Approximately 20 seconds User Input None Error Number Description 90700 The command executed successfully 90701 This nucleus cannot be executed because the Self Test failed...

Страница 36: ...eading other DVD R discs HR MIN 0 2h Total time of reading high speed DVD RW discs HR MIN 0 0h Total time of reading other DVD RW discs HR MIN 0 35h Total time of writing DVD R discs at 2 4 x HR MIN 0 0h Total time of writing DVD R discs at 4 x HR MIN 0 0h Total time of writing DVD RW discs at 2 4 x HR MIN 0 0h Total time of writing DVD RW discs at 4 x HR MIN 0 0h 090800 Test OK Nucleus Name DS_BE...

Страница 37: ...he S2B POWER_DOWN command Toggle the reset pin of the I2S interface In case of an AV3 Send the transparent BIT engine RESET_STATISTICAL_INFO command Execution Time 2 seconds User Input None Error Number Description 91100 The command executed successfully 91101 There was a time out while communicating 91102 The Basic Engine returned an unexpected result 91103 The BE returned an error code 91104 No ...

Страница 38: ... engine FOCUS command Execution Time 3 seconds User Input None Error Number Description 91300 Focus on succeeded 91301 There was a time out while communicating 91302 The Basic Engine returned an unexpected result 91303 The BE returned an error code 91304 No acknowledge received from BE 91305 Communicating with the Basic Engine failed 91306 Unable to enter service mode Example DS 913 091300 Test OK...

Страница 39: ...ing 91602 The Basic Engine returned an unexpected result 91603 The BE returned an error code 91604 No acknowledge received from BE 91605 Communicating with the Basic Engine failed 91606 Unable to enter service mode Example DS 916 091600 Test OK Nucleus Name DS_BE_Tilt Nucleus Number 920 Description Test the tilt mechanism control loop or allow its proper functioning to be measured Before executing...

Страница 40: ... 010 Test OK DS 921 090500 Disc type None Test OK DS 921 092100 Disc type DVD R disc Disc manufacturer id RICOHJPN Media type id R00 Test OK Nucleus Name DS_BE_SledgeMotor Nucleus Number 922 Description Send the sledge to its home position then to the middle of the disc and then to the end Technical Send the PCS_COMMAND command with parameter 0x03 0x00 Send the PCS_COMMAND command with parameter 0...

Страница 41: ...s Send the TRAY_IN command Send the READ_TOC command Send the SET_INPUT_TYPE command with parameter DC_ERASE Overwrite the header of the DVD RW disc with DC erase data Send the SET_INPUT_TYPE command with parameter NORMAL In case of an AV3 display a not supported message Execution Time Approximately 1 15 minute User Input None Error Number Description 92500 A DVD RW disc is erased 92501 This nucle...

Страница 42: ...d the ATAPI REPORT_KEY command Execution Time User Input None Error Number Description 92900 The command executed successfully 92901 There was a time out while communicating 92902 The Basic Engine returned an unexpected result 92903 The BE returned an error code 92904 No acknowledge received from BE 92905 Communicating with the Basic Engine failed 92906 This nucleus is not supported by the engine ...

Страница 43: ...th PCBA by sending a S2B command to align the PCBs to each other Execution Time 30 seconds User Input None Error Number Description 93100 The command executed successfully 93101 There was a time out while communicating 93102 The Basic Engine returned an unexpected result 93103 The BE returned an error code 93104 No acknowledge received from BE 93105 Communicating with the Basic Engine failed 93106...

Страница 44: ...SYS_SoftwareVersionDownloadGet Nucleus Number 1202 Description Get the version of the download software on the digital board Technical Read the segment header in FLASH and determine Download software version Execution Time Less than 1 second User Input None Error Number Description 120200 Getting the Download software version succeeded 120201 Getting the Download software version failed Example DS...

Страница 45: ...er cancelled the upload Example DS 1205 1 120500 Test OK Nucleus Name DS_SYS_EepromDownload Nucleus Number 1206 Description Download a file with the contents of the NVRAM for the analogue board or the digital board from the service PC to the recorder by using the X modem protocol Technical Decode the user input and determine what EEPROM to fill digital analogue Store the downloaded using XMODEM by...

Страница 46: ... Initialise IIC Write the data to the slave specified through IIC Execution Time Less than 1 second User Input The user input the number of bytes to write followed by the bytes to write Where the bus id is either 0 normally used or 1 Error Number Description 120900 Writing the data over IIC succeeded 120901 The IIC bus was not accessible 120902 There was a timeout writing to the device 120903 The ...

Страница 47: ...DS_SYS_UartWrite Nucleus Number 1211 Description Perform an UART write action on the digital board on a specified UART Technical Decode the user input for the proper port to use Write out the bytes through the indicated port Execution Time Less than 1 second User Input The user inputs the UART to write to the number of bytes and the bytes to be written to the UART 1 UART port 1 not used 2 UART por...

Страница 48: ...elow LECO Premier specific User input Video input Data path to VIP 1 RGB SCART aux RGB in 2 YC SCART aux Y C in 3 CVBS SCART aux CVBS 4 CVBS Tuner 5 YC Front Y C 6 CVBS Front CVBS 7 CVBS SCART TV CVBS 8 YC CE mode Y C in 9 CVBS CE mode CVBS in 10 XPORT XPORT 2 VideoOutput YUV RGB 3 VideoStandard PAL NTSC Error Number Description 121300 Video LoopthroughStart succeeded 121301 User input is not vali...

Страница 49: ...on the digital board 1 to 9 LECO Premier specific see table below User input Video input Data path to VIP 1 RGB SCART aux RGB in 2 YC SCART aux Y C in 3 CVBS SCART aux CVBS 4 CVBS Tuner 5 YC Front Y C 6 CVBS Front CVBS 7 CVBS SCART TV CVBS 8 YC CE mode Y C in 9 CVBS CE mode CVBS in 10 XPORT XPORT Video standard PAL NTSC When no input is given the nucleus will take TEST for video input and PAL for ...

Страница 50: ...signals are detected correctly in the MPEG the test succeeded Execution Time Approximately 9 seconds User Input None Error Number Description 121600 Testing the components on the audio signal path succeeded 121601 The audio encoder did not initialise 121602 No audio could be generated 121603 The audio encoder did not encode audio 121604 The audio could not be decoded 121605 Frequency on left chann...

Страница 51: ...ation of IIC or reaching NVRAM failed 121808 Reading an unexpected section version in NVRAM Example DS 1218 121800 The slash version is 82 Test OK Nucleus Name DS_SYS_Virginize Nucleus Number 1219 Description Re Virginize the recorder User data in the NVRAM of the analogue board is cleared Technical Issue the command to return to the factory defaults to the analogue board Execution Time 1 second U...

Страница 52: ...upon start up Technical Issue the command to reset the bit for the virgin mode to the analogue board Execution Time Less than 1 second User Input None Error Number Description 122200 Getting the virgin mode succeeded 122201 Reading the Virgin Mode flag from NVRAM failed 122202 Initialisation of IIC or reaching the NVRAM failed 122203 Reading an unexpected version of the section in NVRAM Example DS...

Страница 53: ... 122500 Getting the display fatal flag succeeded 122501 Getting the display fatal flag failed 122502 The returned errorcode from the analogue board is unknown 122503 No DS errCode known for analogue board error 122504 There was no response from the analogue board 122505 Reading the display fatal flag failed 122506 Initialisation of IIC or reaching NVRAM failed 122507 Unexpected version read from N...

Страница 54: ... string that is programmed in the BROM on the digital board Technical Set up IIC bus Read Digital Board Settings from boot EEPROM Read System Settings from boot EEPROM Display the settings Execution Time 1 second User Input None Error Number Description 122900 The settings were successfully displayed 122901 IIC access failed 122902 The settings are invalid Example DS 1229 122900 6D7920626F61726400...

Страница 55: ...er the new HW ID of the digital board Currently equals 21 Enter a value between 0 and 99 22 The HW ID will be set to 22 Is that correct Y N y 123200 Test OK DS 1232 Enter the new HW ID of the digital board Currently equals 22 Enter a value between 0 and 99 The HW ID will be set to 0 Is that correct Y N N 123202 Setting the HW ID was aborted by the user Error DS 1232 99 123200 Test OK Nucleus Name ...

Страница 56: ...ble IDE connector 2 not available PCI connector not available RAM size 32MByte ROM size NOR FLASH bank 1 8MByte ROM size NOR FLASH bank 2 Not available ROM size NAND FLASH Not available Is it OK to program this inthe new HW diversity string y es n o y Diversity HW string programmed successfully 123300 Test OK DS Nucleus Name DS_SYS_SettingsDlTableFilenameSet Nucleus Number 1234 Description This nu...

Страница 57: ...of bytes to write and the bytes to be written NucNr BusId SlaveAddr ReadLen WriteLen WrByte0 WrByteN Max number of bytes to write 255 Max number of bytes to read 255 Error Number Description 123500 Writing data to and reading data from the IIC slave succeeded 123501 The IIC bus was not accessible 123502 There was a bus timeout reading the device 123503 The IIC acknowledge was not received 123504 U...

Страница 58: ...f the EPG board Technical Issue the command to get the version of the EPG board to the analogue board Return the received information to the user Execution Time 3 seconds User Input None Error Number Description 130000 Getting the version succeeded 130001 Communication with the analog board failed 130002 Communication with the EPG board failed 130003 There was no response from the analogue board 1...

Страница 59: ...te RTC value to ASP Execution Time Less than 1 second User Input User must give time and date like this hh mm ss dd mm yy Error Number Description 160200 Setting the real time clock succeeded 160201 The ASP initialisation failed 160202 The IIC bus failed 160203 Wrong user input Example DS 1602 03 20 01 22 06 03 160200 Test OK Nucleus Name DS_ASP_RealTimeClockGetValues Nucleus Number 1603 Descripti...

Страница 60: ...ected to the NTC resistor Display this value Execution Time Less than 1 second User Input None Error Number Description 160600 Getting the NTC value succeeded 160601 The IIC bus failed Example DS 1606 160600 Temperature NTC ADC input value 0x94 Test OK Nucleus Name DS_ASP_FanSpeedSet Nucleus Number 1607 Description This nucleus sets the speed of the fan that controls the temperature within the set...

Страница 61: ...d User Input ON or OFF Error Number Description 161000 The test succeeded 161001 IIC bus communication failed 161002 The user provided wrong input Example DS 1610 ON 161000 Test OK Nucleus Name DS_ASP_ClearDisplay Nucleus Number 1611 Description This nucleus clears the display and deactivates dimming blinking functionality Technical Make the display buffer empty Make the blink buffer empty Send th...

Страница 62: ...display Monitor the service port for an abort and get the next key pressed Update the display and repeat previous steps until user stops confirms Display the number of keys that were pressed Execution Time Depends on the user User Input None Error Number Description 161300 The test succeeded 161301 IIC bus communication failed 161302 The user signals a failure of the remote control 161303 The user...

Страница 63: ...s the ASP Technical Reset the ASP by toggling the reset wire by a GPIO pin of the codec Wait 500ms according to the HSI Read Status from ASP Put ASP in normal mode Configure general ASP PIO Make a ASP pio pin low to read the version Get GPP40 GPP47 and GPP48 GPP55 Decode hardware version revision and layout Configure the ASP clock Configure display part 1 Configure display part 2 Configure blinkin...

Страница 64: ...wledge was not received 180005 There was an IIC error upon the stop condition 180006 The IIC bus was chosen wrong 180007 The IIC functionality is not running 180008 An unknown error was returned Example DS 1800 180000 Test OK Nucleus Name DS_VMIX_Routing Nucleus Number 1801 Description This nucleus performs the routing of the video signals in the set It sets the video path according to the user in...

Страница 65: ...ital Board Input 00 DbOut CVBS YC YUV to RearOut CVBS YC YUV 01 DbOut CVBS to RearOut CVBS FrontIn CVBS to DbIn CVBS 02 DbOut YC to RearOut YC FrontIn YC to DbIn YC 03 DbOut CVBS to RearOut CVBS RearIn CVBS to DbIn CVBS 04 DbOut YC to RearOut YC RearIn YC to DbIn YC 05 DbOut YUV to RearOut YUV RearIn YUV to DbIn YUV 06 DbOut CVBS to RearOut CVBS Tuner CVBS to DbIn CVBS 07 DbOut CVBS to DbIn CVBS 0...

Страница 66: ...01 00 190100 Test OK EURO Path ID Description DbOut Digital Board Output DbIn Digital Board Input 00 DbOut to All Outs 01 DbOut to RearOut for CVBS YC and RearOut for YUV FrontIn to DbIn 02 DbOut to Scart_1 AOut Scart_2 AIn to DbIn 03 DbOut to Scart_2 AOut Scart_1 AIn to DbIn 04 DbOut to RearOut for CVBS YC Tuner to DbIn 05 DbOut to RearOut 5 1 06 DbOut to DbIn 07 Scart_2 AIn to Scart_1 AOut 08 Sc...

Страница 67: ...est the beeper functionality of the sound processor Technical Execution Time 3 seconds User Input Error Number Description 190400 Testing the beeper succeeded 190401 Testing the beeper failed 190402 There was an error routing the test path 190402 The user provided the wrong input Example DS 1904 ON 190400 Test OK Nucleus Name DS_AMIX_CommunicationAdcDac Nucleus Number 1906 Description This nucleus...

Страница 68: ...a valid audio and video signal Technical Parse the user input to determine all parameters to set Pass these parameters to the respective parts using IIC Execution Time Less than 1 second User Input Frequency 16 video standard id Tuner Tuner frequency to tune the tuner to e g 216 MHz this parameter must be 3456 Since 216 16 3456 This is to avoid the decimal points to the parameter list Name Colour ...

Страница 69: ...leus Number 2003 Description This nucleus checks the communication with the IF Intermediate Frequency module of the front end Technical Determine whether the IF module can be read through IIC Execution Time Less than 1 second User Input Error Number Description 200300 Communicating with the front end succeeded 200301 The IIC bus was not accessible 200302 There was a timeout reading the device 2003...

Страница 70: ...YCOMMUNICATION_NUC 21 DS_PSCAN_COMMUNICATIONDENC_NUC 22 DS_PSCAN_COMMUNICATIONDEINTERLACER_NUC 23 DS_BE_COMMUNICATIONECHO_NUC 24 DS_ANAB_COMMUNICATIONIICNVRAM_NUC 25 DS_ANAB_COMMUNICATIONIICTUNER_NUC 26 DS_ANAB_COMMUNICATIONIICSOUNDPROCESSOR_NUC 27 DS_ANAB_COMMUNICATIONIICAVSELECTOR_NUC 28 DS_ANAB_CHECKSUMPROGRAM_NUC Note Invocation by holding down the PLAY button when powering up the system Note ...

Страница 71: ...8 Busy executing NUC401 11 28 Busy executing NUC501 12 28 Busy executing NUC503 13 28 BootCode checksum is 0xBABEB432 which is correct Diagnostics checksum is 0xBABED22B which is correct Download checksum is 0xBABE025F which is correct Application checksum is 0xBABE2825 which is correct Busy executing NUC1200 14 28 Hardware ID 00 Busy executing NUC600 15 28 Found SAA7118 Busy executing NUC601 16 2...

Страница 72: ...p_sync_error No atip sync was detected 0x1C tray_error Tray could not be closed or opened within the timeout 0x1D seek_error The requested seek couldn t be performed within the timeout 0x1E no_hf_present_error Attempt to read from a blank area 0x1F record_error An error occurred during the re cording 0x20 illegal_stopaddress_error The requested stopaddress with modify stop address is not valid 0x2...

Страница 73: ... is too high 0x3E ropc_alpha_ref_current_er ror The alpha measurement refer ence current is wrong IAN 0x3F ropc_alpha_gain_error The alpha measurement alpha gain is wrong 0x40 beta_over_under_flow_err or During the walking OPC a beta over under flow was detected 0x41 not_enough_calib_points_ error Not enough valid calibration points available for re calibration 0x42 not_enough_power_error The calc...

Страница 74: ...NT ERROR OPC TEST ZONE FULL ERROR OPC POWER CALCULATION ERROR OPC START POWER HIGH ERROR OPC START POWER LOW ERROR OPC RECORD POWER ERROR OPC MEDIA PARAMETER ERROR LASER FORWARD SENSE ERROR NVRAM CHECKSUM UPDATE ERROR FRONTEND OFFSET CALIBRATION ERROR LASER PLL ERROR ILLEGAL READING SPEED ERROR ILLEGAL MEDIUM ERROR SELFTEST ERROR I2 C ERROR b7 b6 b5 b4 b3 b2 b1 b0 byte 1 reserved FOCUS AGC ERROR F...

Страница 75: ... error history of the drive Byte 1 9 cumulative errors of previous player inquiry error occurences These bytes are the same as the nine bytes 1 9 of the Momentary errors 5 4 3 Software fatal assert Gives row number and file name in the source code of the firmware of the data path of the AV3 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 76: ...Diagnostic Software EN 76 DVDR615 69 5 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 77: ... D_WCLK D_BCLK 9 11 12 14 D_PCMCLK D_xCLK ANALOG VIDEO UART3 GATEWAY 1914 1907 POWER SUPPLY PSU 5N GND 5VEF 5V GND GND 12V GND 12VEF 3V3SW 3V3SW 3V3SW 1932 1 12 5N GND 5VEF 5V GND GND 12V GND 12VEF 3V3SW 3V3SW 3V3SW 1905 1 12 CONTROL UNIT SLAVE MICROPROCESSOR CONTROL LINES CONTROL LINES 3 D ACTUATOR ELANTEC EEPROM PAEDIC LACONIC CHEETAH 2 CENTAURUS 1 5 MOTOR DRIVERS FLASH EPROM SDRAM DRIVER FTC PP...

Страница 78: ...o Matrix STV6618 ADC DAC Video Switches NJM2285M 1 KILL Supply VFT Display Power Supply IR Blaster TMP86CK74A G Link RC Front Keys FEBE Frontend Backend Electronics DVDR I2C D_KILL_N IDE0 Reset I2C 5V INT I2C 3V3 UART GLINK Reset 5VSTBY AFC 2 2 2 1 1 35 Reset 2 STBY DD_ON IPFAIL IMUTE AKILL MUTE VS1 VS2 RSA1 RSA2 Serial 3 For EPG sets only CSW MSW SIF1 AMCO E_14220_002 28092004 http www jdwxzlw co...

Страница 79: ...ND GND D_Y GND GND CVBSIN KEY1 AINFL 1922 Keyboard Main Eject D_IROUT 1914 9 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 8 7 TEMP RC 1001b 1001c 1004 1001a 22 1905 1 12 3 1901 D_BCLK KEY1 FEBE MODULE CONN TUNER 1 8010 8005 GND TRAY_LED 12 1 2 3 4 N C LED_EPG YFIN 1 FAN_N FAN_P 2 A_BCLK 1900 14 15 2 1 KEY1 A_YG 1907 RESET 1 1000 1902 A_VR DAINOPT DAINCOAX 1001 DISPLAY TXT 8008 3V A_WCLK 1990 1 D_WCLK GN...

Страница 80: ...VBS I926 D_CVBS I928 D_Y I930 D_C I931 D_VR I932 D_YG I933 D_UB F908 D_PCMCLK IC7929 pin 6 FEBE Board Waveforms F422 Y_OUT F425 C_OUT F433 CVBS_OUT I403 V_OUT I406 Y_OUT I409 U_OUT I422 C_OUT I424 Y_OUT I515 I518 AFER AFEL F005 F016 ARDAC ALDAC I502 I510 ARADC ALADC IC7500 pin 7 1 I321 Vgate Standby I322 VSource Standby F331 VDrain Standby I321 Vgate No Disc F331 VDrain No Disc I525 DAOUT I555 710...

Страница 81: ... I072 C8 I073 A7 I073 A7 I074 A7 I074 A7 I075 C8 I075 C8 I076 B7 I076 B7 I077 A8 I077 A8 I078 A7 I078 A7 I079 B7 I079 B7 I174 F1 I174 F1 I190 A6 I190 A6 I191 A6 I191 A6 I192 A5 I192 A5 I193 A5 I193 A5 I194 A5 I194 A5 I195 A5 I195 A5 I300 D5 I300 D5 I301 C6 I301 C6 I302 E6 I302 F6 I303 C6 I303 C6 I304 E6 I304 E6 I305 E7 I305 E7 I306 E7 I306 E7 I308 E6 I308 F6 I309 E4 I309 E4 I310 E4 I310 E4 I311 E7...

Страница 82: ... A1 I438 A1 I439 A2 I440 A2 I441 C1 I442 C1 I443 B1 I444 C1 I446 D1 I447 B1 I448 A1 I449 A1 I450 A1 I451 B1 I452 D1 I455 D1 I456 D1 I457 D1 I458 B1 I459 D1 I460 C1 I461 B1 I463 A1 I464 D1 I465 D1 I467 D1 I468 C1 I469 A1 I470 D1 I471 A1 I472 A1 I473 A1 I474 A2 I475 D1 I476 C1 I477 D1 I478 D1 I480 B1 I481 D1 I482 A1 I484 A1 I485 D2 I486 C1 I487 C1 I488 C1 I491 C1 I492 D1 I493 D2 I494 D2 I495 E2 I496...

Страница 83: ...704 B8 I705 D4 I706 D4 I707 D5 15 9 VIDEO OUT AFT not used 1 X NAFTA SANYO IF OUT OPTION 150K 8 4 7 I708 D5 I709 D5 I710 D6 I711 D6 I712 D6 I713 E1 I715 E2 18 22 APAC ALL OTHERS X AUDIO IN 3 PIN TABLE 18 RF AGC 9 10 9 1700 S KOREA B MOD 21 12 14 15 11 17 I716 E2 12 14 u 7 4 GND 0 0 7 2 V 5 2 0 7 2 7 u 4 5700 6u8 6 0 7 I 1 1 7 I GND 9 0 7 I 8 0 7 I 2 1 7 I 3 0 7 2 n 0 1 0 0 7 I 5V GND GND 1 _ C N 1...

Страница 84: ...3 R 0 5 1 F418 150R 3421 3436 68R GND D N G Y B T S V 5 GND GND GND GND D N G GND GND 6 0 4 F GND 5VSTBY GND 5VSTBY GND 5V GND 2 3 4 5 6 7 6 4 9 1 A K R T B N M F 7 0 1 0 1 0 1 0 2 5 1 3 3 T 3 1 4 9 1 0 1 1 1 8 9 1 0 4 F R 0 5 1 1 1 4 3 I432 3 4 1 2 5V GND 4 0 4 F T 331520 10 10 1944 1 D S E N 5 GND GND D N G 2 1 C 4 8 3 X Z B 3 0 4 6 5NESD D N G GND GND 6 3 4 2 0 u 1 I421 1 1 4 2 n 0 0 1 3 0 4 2 ...

Страница 85: ... 8 1 5 2 GND 2511 1u0 D S E N 5 GND 1u0 2509 GND 7 0 5 2 p 0 7 4 I503 6 1 5 2 8 4 GND p 0 7 4 MC33078D 7500 1 3 2 1 6 0 5 3 K 0 0 1 p 0 7 4 Y B T S N 5 0 2 5 2 470R 3514 5NESD I520 470R 3517 I510 6 7 5 3 1 5 I 1941 2 T 331520 10 10 K 0 0 1 2 1 5 3 5NESD 5NESD GND 1 0 5 6 2 1 C 4 8 3 X Z B 0 0 5 6 2 1 C 4 8 3 X Z B GND GND 5NESD BC817 25W 7504 I507 I506 K 0 0 1 8 0 5 3 3 0 5 3 K 0 0 1 BC817 25W GND...

Страница 86: ...33VSTBY F301 3 3 3 3 K 7 4 F354 K 0 0 1 3 2 3 3 3359 I306 10R GND D N G I303 F314 5VSTBY D N G I332 F338 0 4 3 I F349 0 K 1 5 0 3 3 S D 6 0 3 2 I S 6 0 3 7 7 K 4 3309 470R 7 0 3 3 6315 1N4935 GND I314 5 5 3 3 R 0 0 1 7308 GND 6 2 3 I STP8NC50FP 5 3 3 I 12VSTBY GNDHOT GND 4 1 3 6 6 V 5 C 4 8 3 X Z B 0 K 1 3 0 3 3 9 0 3 7 S D 2 1 3 2 I S L 0 3 F N 9 S T S 4 0 3 7 7 6 5 8 4 3 2 1 7 6 5 8 4 3 2 1 I316...

Страница 87: ...432 n 0 0 1 7 1 6 2 0 n 1 5 1 6 2 0 n 1 0 1 6 2 6 1 3 S A B 0 0 6 6 I619 K 2 1 7 0 6 3 K 0 1 1 0 6 3 8VSTBY 2K2 3605 3 2 6 I I610 I606 5 2 6 I 2 0 6 3 7 K 4 4 2 6 I 2613 1u0 1u0 2614 2 1 6 2 n 0 1 3600 100R I622 V 0 5 7 u 4 1 1 6 2 3604 100R 5 0 6 2 V 5 2 u 0 1 8VSTBY 5V u 0 1 7 0 6 2 5V K 2 1 8 0 6 3 u 0 1 0 0 6 5 5V 2 0 6 2 V 5 2 u 0 1 0 n 1 6 1 6 2 5 N I _ L A T X 6 T U O _ L A T X I611 I607 37...

Страница 88: ... 2 I016 6 3V 47u 2030 GND GND 2014 10p GND V 3 6 u 7 4 6 1 0 2 GND 5 1 0 2 n 0 0 1 R 7 4 6 2 0 3 1 1 0 3 R 2 2 GND 0 1 0 2 7 n 4 GND 6 2 0 2 u 0 0 1 V 3 6 F011 5VSTBY F004 R 2 2 6 0 0 3 F013 2029 47u 6 3V I015 I018 D N G F002 GND F010 3004 3K3 5VSTBY 8 1 0 3 K 7 4 K 0 0 1 6 1 0 3 GND 5 2 0 3 0 R 1 3032 22R GND 3V3SW 7 n 4 9 0 0 2 F015 7 2 0 2 n 0 0 1 2018 5VSTBY 25V 10u 3 3 0 3 K 2 2 p 7 4 2 1 0 2...

Страница 89: ...8 D4 I529 D5 I530 D7 d e s u t o n 2 O I G I D o t OUT OPTICAL I531 E3 I532 E5 I534 A4 I535 B3 7551 4 74HCU04D 9 7 5V1 F507 0 6 5 3 R 0 6 5 I532 I529 5V 5V1 5V1 5V1 F511 2553 100n 7 14 6 I535 10 74HCU04D 7551 3 5 7551 5 74HCU04D 11 7 14 7551 2 3 7 14 4 74HCU04D 3555 10K F510 DA 1951 1 2 3 4 V 0 1 0 u 1 2 5 5 2 6255 JFJ1000 GND 3 IN 1 VS 2 V 5 3565 1K0 I527 3562 2K2 BRACKET 0006 5V 6 K 0 0 1 3 5 5 ...

Страница 90: ...R I555 6 2 1 3 0 K 1 BSN20 7112 I591 I583 I060 I590 I062 I576 3164 5VSTBY 100n 2121 22K 3125 I568 I572 3V3SW 22K 3132 BSN20 7114 3137 22K 22K 7 K 4 3139 F120 5 3 1 3 3150 10K BZX384 C6V8 I585 I566 6102 VGNSTBY I565 5V F114 5 3 1 2 5VSTBY p 0 0 1 p 0 0 1 6 3 1 2 100R 3174 I546 I071 BAT54 COL K 0 1 7 4 1 3 2100 6101 220n VGNSTBY GND I582 3152 100R 77 10 13 9 3 8 3 0 4 8 7 7 9 8 66 67 68 69 70 71 72 ...

Страница 91: ...33 E1 I190 A4 I191 B3 I192 C3 I193 C3 I194 C2 I195 D3 from CU GND 2182 22u 16V 8 V 6 C 4 8 3 X Z B 8 V 6 C 4 8 3 X Z B 3 8 1 6 2 8 1 6 3183 100R K 0 1 2 8 1 3 F131 F132 7182 PDTC124EU GND 2186 10p GND 2185 10p PDTC124EU 7181 GND GND I195 I191 I192 5 8 1 3 K 0 1 I193 I194 3184 100R 5VSTBY 4 8 1 6 8 V 6 C 4 8 3 X Z B 4 8 1 2 0 n 1 GND 3 3 1 F 2 1 F130 1916 HSJ1637 010510 5 4 3 GND GND n 0 1 3 8 1 2 ...

Страница 92: ... 6311 E3 6315 D3 6316 D3 6318 D3 6319 F4 6321 C5 7102 C2 7104 C2 7105 A4 7301 C3 7302 E2 7303 E2 7305 D2 7308 F4 7310 D3 7311 F5 7316 F4 7318 C4 7319 F3 9001 F4 9002 F8 9003 E3 9004 E3 9005 D4 9006 F2 9007 E2 9008 D1 9009 E2 9010 C2 9011 E2 9012 D3 9013 D3 9015 D2 9016 C2 9017 C2 9018 B1 9019 B2 9020 B2 9021 B2 9022 B1 9023 B1 9024 B1 9025 B1 9026 B1 9027 B1 9028 B1 9029 D4 9030 D4 9031 C3 9032 B3...

Страница 93: ...3166 A6 3167 B7 3168 B8 3169 B7 3170 B7 3171 A6 3172 A7 3173 F2 3174 F2 3175 A7 3177 B7 3178 B7 3179 A7 3181 A6 3182 A6 3183 A5 3184 A5 3185 A6 3187 B7 3188 B6 3302 C6 3303 C6 3304 C6 3305 C6 3306 C6 3307 D6 3308 D6 3309 C7 3310 C7 3311 E8 3313 E7 3314 E7 3315 E7 3317 D7 3321 D7 3325 D7 3326 D7 3328 F7 3329 A6 3333 D7 3334 D7 3335 F4 3336 D6 3337 D6 3338 D6 3339 D6 3340 D6 3341 D6 3346 F5 3347 F5 ...

Страница 94: ...EN 94 DVDR615 69 7 Circuit Diagrams and PWB Layouts Layout MOBO Main Part Bottom View Part 1 E_14220_016a 300904 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 95: ...Circuit Diagrams and PWB Layouts EN 95 DVDR615 69 7 Layout MOBO Main Part Bottom View Part 2 E_14220_016b 300904 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 96: ...EN 96 DVDR615 69 7 Circuit Diagrams and PWB Layouts Layout MOBO Main Part Bottom View Part 3 E_14220_016c 300904 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 97: ...Circuit Diagrams and PWB Layouts EN 97 DVDR615 69 7 Layout MOBO Main Part Bottom View Part 4 E_14220_016d 300904 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 98: ...1 F5602 A3 F5603 A3 F5604 C3 R 0 6 5 4 8 5 3 1952 DA 1 2 3 4 100R 3581 100n 2581 8 V 6 C 4 8 3 X Z B 1 8 5 6 R 5 7 2 8 5 3 1956 YKC21 3416 1 3 2 1K8 3583 F5604 2 8 5 2 n 0 0 1 5V F5603 F5602 GND 2 OUT 3 VS 1 JFJ2000 6269 F5202 F5203 F5201 F5204 E_14220_017 300904 Layout MOBO Digital In Out 2 Part 1952 B4 1956 A3 3581 B4 6269 A1 E_14220_018 300904 2581 B3 2582 B5 3582 B3 3583 A4 3584 A3 6581 B3 E_1...

Страница 99: ...D4 I227 F5 I228 D2 F2202 F2102 F2203 F2204 3201 75R GND F2005 F2006 2 1 C 4 8 3 X Z B 2 0 2 6 GND 330R 3228 7 1 2 I 3214 10K 6 1 2 I 2 0 2 2 p 0 7 4 470R 3206 3202 470R 4 0 2 3 R 5 7 5ESD 0 0 2 6 F2106 1921 YKF51 1 2 3 4 5 6 2 1 C 4 8 3 X Z B 5ESD 5ESD GND 0 4 6 2 2 3 2 1 1 2 3 5ESD 5ESD I223 GND GND GND 5 0 2 1 R 5 0 L 1 1 Q V E 3 0 2 2 F2004 F2115 u 2 2 7 0 2 3 R 5 7 R 5 0 L 1 1 Q V E 2 0 2 1 F2...

Страница 100: ...924 I2 2201 L4 2203 K4 3205 K2 3211 L1 6209 G4 6210 F3 6211 F2 7200 L2 9200 F4 9201 G2 9203 F4 E_14220_021 011004 2200 F1 2202 G2 2204 F1 2205 I2 2206 L2 2207 L4 2208 K2 2209 J2 3200 K2 3201 H2 3202 F2 3203 J3 3204 G2 3206 F2 3207 H2 3208 J1 3209 F4 3210 K5 3214 K5 3215 L4 3216 L5 3219 D4 3220 A3 E_14220_022 011004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 101: ...1 F2603 A2 I221 A2 R E W O P y l n o 5 1 6 R D V D r o f D R A O B Y E K m o r f GND F2602 PROVISION 5 3 2 3 7 K 4 F2603 R 5 0 L 1 1 Q V E 0 2 1 1 F2601 B3B PH K 1926 GND GND R 5 0 L 1 1 Q V E 1 2 2 I Tray_Led KEY1 GND 1 2 1 1 E_14220_023 011004 Layout Front Standby Part 3235 A2 1120 B2 1121 A2 1926 A5 E_14220_024 011004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 102: ...Y E K o t E S O L C N E P O GND 1 2 1 2 A A 1122 A2 1990 A1 3251 A1 I222 A2 GND I222 2 2 1 1 R 5 0 L 1 1 Q V E 47K 3251 B2B PH K 1990 GND KEY1 E_14220_025 011004 Layout Front Open Close part 3251 A3 1122 A3 1990 A5 E_14220_026 011004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 103: ... A B 3624 B2 I621 A1 I632 A1 I633 A1 I621 I633 I632 0 3 6 2 n 0 1 n 0 1 1 3 6 2 1 2 3 1617 3620 4K7 2K2 3623 3622 2K2 3621 3624 1K0 1K0 1 4 6 3 2 JXS0000 1620 5 7 E_14220_027 011004 Layout Front 5 Way Switch part 1617 A1 1620 A3 2630 B4 2631 B4 3620 A2 3621 A3 3622 A3 3623 A3 3624 B3 E_14220_028 011004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 104: ...101 I100 3102 3K3 I106 BC847B 4110 7103 R 0 2 2 7 1 1 3 1n0 2110 R 0 2 8 4 1 1 3 100n 2100 I118 I119 I117 I129 2102 100n I104 100n 2106 1K0 3113 4105 I116 6 1 1 3 5 K 1 4109 L100 7 0 1 4 I133 1K 3105 I132 9 1 1 3 K 8 1 3120 220R I131 5104 10u I130 2108 100n 1 0 1 2 p 0 2 2 2 2 1 I I121 4 2 1 I I125 I127 5101 5103 5102 5 A2 4 D N G 3 OS 2 SCL 1 SDA 8 S V 7 A0 6 A1 LM75ADP 7105 4106 7107 2N7002E K 0...

Страница 105: ...VID 12 VIE 64 F I V 13 VIG 1 VIH 63 F E R V 23 D L I S 17 57 T U O R S 60 T S E T 26 N D E _ 1 H T 27 P D E _ 2 H T 20 T U O M I T 8 VDD1A 11 VDD1B 44 VDD1C 29 2 D D V 22 25 P C E _ S R 14 RWOUT 21 W _ R 48 S1_MIRN 47 S2_XDN 16 SCL 15 SDA 28 T S T R E S 19 L C I S 18 A D I S 46 MON2 34 PPN 24 N C E _ F E R 32 N F R 6 RFNIN 31 P F R 7 RFPIN 33 RFREF 41 RREF 61 F R R 49 N E F _ 4 D 36 FTC 2 GND1A 5 ...

Страница 106: ...05 0 0 3 3 2 1 3 2 p 5 1 2310 100n L310 9 1 8 2 9 3 3 15 VTHR 34 WSB 0 4 2 14 VDEL 16 VOPUREF 13 VREFH 17 VREFIN 12 VREFL 0 1 32 SDIO 31 SEN 20 TEST1A 7 TEST1D 23 TEST2A 42 TEST2D 9 8 1 9 2 5 OSCO 36 OSTR 37 RESET_ 38 RW_ 44 SCL 33 SCLK 43 SDA 25 ENR1 24 ENR2 27 HILO 22 IACPR 21 IAPCW 35 IRQ_ 11 LASP 6 OSCI 1 AEZ 8 AMES 41 BANK 30 BUSY 4 CLKOUT 26 DVDCD 7300 TZA1042 L301 I300 L309 5300 5301 4303 I...

Страница 107: ...I408 I400 I482 I463 3 1 4 4 R 0 2 2 I443 I460 I468 LM358D 5 6 7 8 4 3 2 1 8 4 7405 2 LM358D 7405 1 1 10 11 2 3 4 5 6 7 8 7 1 4 2 n 0 0 1 1401 I435 22n 2415 0 u 1 8 4 4 2 6429 BAS16 5 6 4 3 K 0 1 I486 3483 3480 10K 10K 1 0 4 6 A E 0 1 0 2 G E M P V 6 1 6 4 4 2 A E 0 1 0 2 G E M P 0 0 4 6 I411 u 2 2 4408 10R I487 2400 10n 3495 2 3 4 2 n 0 0 1 4417 I409 4416 47K 3411 5 5 4 3 3497 10R 0 K 1 I496 I497 ...

Страница 108: ...4_TOSTOCEN 1 1 R N B U U I M _ 5 3 O I P G 0 S C U I M _ 6 1 O I P G 6 1 M 1 S C U I M _ 7 1 O I P G 7 1 M 2 S C U I M _ 0 2 O I P G 2 R 1 D X T _ 1 2 O I P G 1 R 1 D X R _ 2 2 O I P G 2 P 2 D X T _ 3 2 O I P G 1 P 2 D X R _ 4 2 O I P G 2 U A D I S _ 5 2 O I P G U6 FO M3 FTC 3 T 0 2 A U I M _ 0 1 O I P G 4 T E K C _ 1 1 O I P G 3 U 8 5 9 C E I _ 2 1 O I P G 4 U N I K C O H S _ 3 1 O I P G 2 D L I ...

Страница 109: ... R 0 2 2 9 0 6 3 4 0 6 2 n 0 0 1 0 1 6 3 R 0 2 2 I652 I618 10K 3624 I671 I669 I681 I674 7 2 1 5 6 3 K 0 1 2 I626 I624 I676 I633 u 0 0 1 4 1 6 2 150K 4607 3660 68K 3661 I650 5609 10u 7 2 2 2 5 6 3 K 0 1 6 3 I610 3 2 5 6 3 K 0 1 5 82R 3615 C 3 6 3615 D 82R 4 2673 22u 2674 22u SYNC 8 VCC 6 VREF 5616 7606 4 COMP 5 FB 7 GND 3 INH 1 OUT 2 8 L5970D 1 1 5 6 3 K 0 1 1 6 3 1K 3608 8 1 3 3 5 6 3 K 0 1 1 3 5 ...

Страница 110: ...02 1 2 6 7 8 9 I713 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 1 10 11 12 13 14 15 16 17 18 19 2 20 21 20 3 4 5 6 7 8 9 1700 DV 1703 1 10 11 12 13 14 15 16 17 18 19 2 I732 4706 1 1 8 I704 I706 K 0 1 0 1 7 3 4702 4 4 5 1 2 I717 0001 7 I708 4706 2 2 9 0 7 3 K 0 1 3 6 4704 2 2 7 4705 3 3 6 4702 3 K 0 1 8 1 7 3 4703 1 1 8 4707 I700 I716 I721 I707 4 1 7...

Страница 111: ...F1 ITU OUT CLK T4 AD22 IDE DD12 AE23 IDE DD13 AF24 IDE DD14 AD24 IDE DD15 AB24 IDE DD2 AD23 IDE DD3 AF23 IDE DD4 AE22 IDE DD5 AD21 IDE DD6 AF21 IDE DD7 AF20 IDE DD8 AE20 IDE DD9 AE21 R O I D E D I 5 2 D A W O I D E D I 5 2 E A K C A M D E D I 5 2 B A GND7 P11 GND8 P12 GND9 R11 M L A P K C T D N G 7 C A HS IN F2 HS OUT T3 HSCKB K26 0 S C E D I 6 2 C A 1 S C E D I 6 2 B A 0 A D E D I 6 2 E A 1 A D E...

Страница 112: ... 36 39 41 43 45 33 35 38 40 42 44 21 20 19 18 8 7 47 26 29 31 34 2 1 48 17 16 9 23 10 13 22 7900 AM29DL640G 70EI FLASH 4Mx16 8Mx8 ROM 25 24 6 5 4 3 100n 2914 I902 I901 B2 B20 B20 B3 B3 B4 B4 B5 B5 B6 B6 B7 B7 B8 B8 B9 B9 B10 B10 B11 B11 B12 B12 B13 B13 B14 B14 B15 B15 B16 B16 B17 B17 B18 B18 B19 B19 B2 A2 A2 A20 A20 A3 A3 A4 A4 A5 A5 A6 A6 A7 A7 A8 A8 A9 A9 B1 B1 A1 A10 A10 A11 A11 A12 A12 A13 A13...

Страница 113: ... 25 26 61 62 23 4 5 19 6 7 8 9 10 11 12 48 49 50 30 31 42 51 52 3 24 7000 PDI1394P25 PDI1394P25 32 33 39 0 R 1 7 1 0 3 22K 3054 F016 1 K 5 5 1 0 3 6 3 0 3 K 0 1 1 4 0 3 K 0 1 1R0 3039 2 7 8 220R 3010 2 220R 3010 1 1 3010 4 220R 4 5 n 0 0 1 1 1 0 2 0 0 0 4 n 0 0 1 0 1 0 2 u 0 0 1 4 1 0 2 5 1 0 2 n 0 0 1 5001 K 0 1 2 4 0 3 7 3 0 3 K 0 1 K 0 1 0 4 0 3 F001 3038 1R0 n 0 0 1 4 2 0 2 3 2 0 2 n 0 0 1 305...

Страница 114: ... A 1 1 G 4 L 8 L 1 1 L 7 D 0 1 D 1 1 F 1 1 J 5 L 9 L 3 B 5 M 9 M 2 M 4 J 3 H 4 E 1 C 5 D 9 D 1 1 D 5 C 9 C 2 1 D 2 1 H 4 M 8 M 1 1 M 8 C 0 1 C 2 1 F 2 1 J N T S R T 3 M 4 K 1 L A 1 A D D V 4 H 1 J A 2 A D D V 4 F 2 G A 3 A D D V 4 D 2 E A 4 A D D V 0 T S E T 3 1 D 1 T S E T 4 1 C 2 T S E T 3 1 A 3 T S E T 2 1 B 4 T S E T 2 1 A 5 T S E T S M T 6 D 6 C 0 T S R 0 1 M 1 T S R 0 1 N O C T R 0 1 L 9 N L...

Страница 115: ...9 2 p 0 7 2 p 2 2 9 5 9 2 5 6 9 2 p 2 2 p 2 2 3 6 9 2 p 2 2 2 6 9 2 7916 BC847B 3924 560R R 0 6 5 2 2 9 3 100n 2942 1 4 9 3 R 5 7 2979 100n 0 K 1 7 6 9 3 7917 BC847B BC847B 7921 F904 1 8 9 2 7 u 4 5915 1u5 R 5 7 0 4 9 3 8 5 9 3 0 K 1 2 3 1 5 4 74LVC1G04GW 7913 5917 5916 180R 3923 2920 100n 2932 100n 2935 100n 100n 2934 100n 2936 3926 68R 3925 68R 22R 3927 3943 68R BC847B 7914 2980 100n 8 4 9 3 7 K...

Страница 116: ...5936 1 7 9 I I972 F950 F956 10K 3979 3082 330R K 0 1 7 7 9 3 3 2 1 7 NCP1570D 7929 4 5 6 8 0 K 1 9 6 9 3 I979 I950 4905 4K7 3971 7 K 4 1 8 9 3 5932 7 8 0 3 R 0 0 1 2842 100n 2840 100n 2843 100n 2841 100n 100R 3993 4K7 3976 9 7 0 3 7 K 4 8 7924 3 74LVC125APW 9 7 10 4 1 4 5 6 7 8 9 13 14 1 10 11 12 2 3 B12B PH SM3 TBT 1905 5935 I976 3975 100R 10K I954 3973 I953 I951 I957 8 9 FMN 1 10 2 3 4 5 6 7 190...

Страница 117: ... 3412 A7 3418 A7 3420 A7 3421 A7 3422 A7 3425 A7 3426 D6 3427 D7 3428 D7 3429 D6 3430 D6 3471 E7 3473 D7 3478 D7 3479 D7 3485 D7 3489 E7 3490 E7 3491 E7 3500 D5 3503 D5 3504 C5 3515 C5 3516 C5 3517 C5 3518 D5 3519 C5 3520 C5 3522 E5 3524 D5 3527 C5 3529 C5 3530 C5 3534 D5 3535 C5 3536 C5 3547 C5 3548 D5 3551 C5 3561 D6 3574 C5 3577 C5 3578 D5 3580 D6 3581 D5 3582 E6 3586 D6 3587 D5 3588 D4 3589 D4...

Страница 118: ...EN 118 DVDR615 69 7 Circuit Diagrams and PWB Layouts Layout FEBE Top View Part 1 TR20047a_001 eps 15062004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 119: ...Circuit Diagrams and PWB Layouts EN 119 DVDR615 69 7 Layout FEBE Top View Part 2 TR20047b_001 eps 15062004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 120: ...EN 120 DVDR615 69 7 Circuit Diagrams and PWB Layouts Layout FEBE Top View Part 3 TR20047c_001 eps 30062004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 121: ...Circuit Diagrams and PWB Layouts EN 121 DVDR615 69 7 Layout FEBE Top View Part 4 3104 123 4397p4_L2 dd wk422 TR20047d_001 eps 15062004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 122: ... C1 3452 C1 3453 C1 3454 C1 3455 C1 3456 B1 3457 B1 3458 C1 3459 A1 3460 A1 3461 B1 3462 B1 3463 C1 3464 B1 3465 A1 3472 A1 3474 D1 3475 A1 3476 A1 3477 D1 3480 C1 3481 A1 3482 A2 3483 C1 3484 C1 3486 C1 3487 A1 3488 C1 3492 D1 3493 A1 3494 A1 3495 A2 3496 A1 3497 A1 3498 A1 3501 B3 3502 B3 3507 C3 3508 C3 3509 C3 3510 C3 3511 C3 3512 C3 3513 C3 3514 C3 3521 C3 3523 C3 3528 C3 3531 C3 3532 C3 3541...

Страница 123: ...Circuit Diagrams and PWB Layouts EN 123 DVDR615 69 7 Layout FEBE Bottom View Part 1 TR 20048a_001 01072004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 124: ...EN 124 DVDR615 69 7 Circuit Diagrams and PWB Layouts Layout FEBE Bottom View Part 2 TR 20048b_001 01072004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 125: ...Circuit Diagrams and PWB Layouts EN 125 DVDR615 69 7 Layout FEBE Bottom View Part 3 TR20048c_001 15062004 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 126: ...EN 126 DVDR615 69 7 Circuit Diagrams and PWB Layouts Layout FEBE Bottom View Part 4 TR20048d_001 eps 15062004 3104 123 4397p4_L2 dd wk422 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 127: ...6130156 VN production centre VN Szekesfehervar According to UAW 500 V 22 and N 14 05 change code this is not used for this calculation 01 YEAR 36 Production WEEK 130156 Lot and SERIAL number 2 Calculate the unique number this number always exists out of 10 hexadecimal numbers 3 First 5 numbers First we calculate a decimal number according to the formula below 35828 YEAR 676 WEEK 26 A H 8788 The fi...

Страница 128: ...full But physically the disc is not full and to use also the remaining space on the disc you can do this by deleting the index pictures Test 3 CD RW low reflection audio disc 7104 099 96581 Duration 1 minute Play a few seconds from track 1 Skip to the last track Play a few seconds of the last track Stop the disc 8 5 2 Long Term Test Procedure Following the steps to be taken for all DVD recorders c...

Страница 129: ...VD R record 1 min stop open close playback recorded track 4 min CD RW low refl 7104 099 96581 check readability of TOC 1 min Exchanged DVDM No Yes Remark 2 NFF process 1st step contact the customer directly by phone or e mail to discuss the problem of the set 2nd step if contact with the customer is not possible then add a paper with the returned set informing the customer about the possibility to...

Страница 130: ...e a fan is located at the rear of the FEBE module The speed control is dependent on the ambient temperature A NTC resistor 3211 located on the Keyboard on the Front board measures the temperature The change in temperature is translated into dc levels and send to pin 28 of slave µP 7107 High low signals is then sends out via pin 5 and 6 of slave µP 7107 to control transistors 7105 and 7106 which re...

Страница 131: ...his process ensures that no more than approx 50W can be taken out from the mains power limitation If the power supply reaches the power limit the output voltages and the supply voltage VCC on pin 1 of the IC 7311 will be reduced following further loading If VCC is less than approx 9V at any point during this process the output of the IC 7311 pin 6 is blocked All output voltages and VCC decrease an...

Страница 132: ...ard MSP3425G 2 I2C Control 8 9 12 13 26 27 31 30 40 41 38 37 Q Peak Det Source select Demodulator DACM_L DACM_R SC1_OUT_L SC1_OUT_R 6dB LH Logic 1 3 5 1 10 9 LL HL MSB LSB HEF4052 2 5 12 L H L H HH LH LL HL HH 3 4 15 14 11 13 1 6 MSB LSB POS 7501 AFER AFEL ARDAC ALDAC MOBO Date wk420 16 14 VOR VOL POS 7001 from CU MUTE DKILL IPFAIL AKILL IMUTE Modulator 6dB AFER AFEL AINFR AINFL Optical Audio Out ...

Страница 133: ...3 to cinch plug 1955 The capacitor 2553 performs an AC coupling between connector and set ground 9 1 12 Audio ADC DAC The conversion of analog audio signals from the record selector 7501 in the I O ALADC ARADC is done via UDA1361TS 7006 This IC can process input signals up to 2Vrms by using external resistors 3029 3030 in series to the input pins All required clock signals are generated on the FEB...

Страница 134: ... Y C YFIN FRONT IN SW1 7 2 16 1 3 CFIN A_C A_YCVBS D_CVBS D_Y D_C D_V D_Y1 D_U VFV Y CVBSOUT_REC A_YCVBS A_C VFV CVBSR_IN YR_IN D_CVBS D_Y D_C D_Y D_Pr D_Pb D_Y1 D_V D_U from CU A_U A_Y WSFI to CU CVBSR_OUT YR_OUT CR_OUT Y_OUT U_OUT FBOUT V_OUT A_U A_Y A_V A_V 11 14 5 D_Y D_Pr D_Pb For NAFTA only CR_OUT YR_OUT SCL_5V SDA_5V D_CVBS OUT3 OUT1 OUT2 MOBO Date wk420 REAR IN EXT1 Y V Pr U Pb 12 VS1 REAR...

Страница 135: ...oltage on the Y C output the WSRO line is controlled via pin 18 of 7402 by the slave µP pin 18 set to low means 4 3 pin 18 set to high determines 16 9 During Standby there is no loop through of any input to any output performed 9 2 VAU8041 FEBE AV3 5 Module 9 2 1 General The Video Recorder Drive VAU8041 module known as FEBE 1 0 with AV3 5 drive is actually the Video Recorder Drive VAD8041 module w...

Страница 136: ...sed on a fast two wire serial bus that works according to the I2 C interface protocol Laconic TZA1042 The main function of the Laconic 7300 is to control the laser power The IC forms a closed control loop in combination with the Elantec located on the OPU It compensates aging and temperature of the laser Furthermore it forms a fingerprint correction loop It also acts as bridge between I2C and seri...

Страница 137: ...tream Front end I2S Chrysalis 7800 interfaces directly with the Centaurus 7500 and buffers the in and out going data streams In the Chrysalis 7800 the video MPEG2 stream and the audio AC3 stream are multiplexed into an I2S stream The serial data are sent to the Centaurus 7500 for recording Playback Mode During playback the serial data from the Centaurus 7500 is going directly to the Chrysalis 7800...

Страница 138: ...ed by the crystal oscillator 7804 SAA7118 7007 pins A3 and B4 24 576 MHz provided by crystal 1002 SDRAM 7902 and 7903 pin 38 133MHz provided by PNX7100 1394 LINK 7001 pin 88 49 152MHz provided by 1394 PHY 1394 PHY 7000 pin 59 and 60 24 576MHz provided by crystal 1001 Memory Several memories are used on the Chrysalis 7800 EEPROM 7904 this memory contains all the necessary boot parameters of the boa...

Страница 139: ...l for the different reset lines All other reset lines are directly driven from Chrysalis 7800 port pins eg MPIO13_IDE1_RESETn All reset lines are logically connected via 74LVC08AD 7923 AND gates If both reset signals are low all other external devices are initialized I2C Bus The Chrysalis 7800 is the master of all the I2 C bus during reset external I2 C masters are allowed The following ICs are co...

Страница 140: ... pad note 1 serial data input VDDD 4 digital supply pad digital supply voltage VSSD 5 digital ground pad digital ground SYSCLK 6 5 V tolerant digital input pad note 1 system clock input SFOR1 7 5 V tolerant digital input pad note 1 serial format select 1 MUTE 8 5 V tolerant digital input pad note 1 mute control DEEM 9 5 V tolerant digital input pad note 1 de emphasis control PCS 10 3 level input p...

Страница 141: ...put Vref 2 reference voltage VINR 3 right channel input VRN 4 negative reference voltage VRP 5 positive reference voltage SFOR 6 data format selection input PWON 7 power control input SYSCLK 8 system clock 256 384 512 or 768fs VDDD 9 digital supply voltage VSSD 10 digital ground BCK 11 bit clock input output WS 12 word select input output DATAO 13 data output MSSEL 14 master slave select VSSA 15 a...

Страница 142: ...2 Figure 1 Representative Block Diagrams This device contains 25 active transistors NCP301xSNxxT1 Open Drain Output Configuration Vref Input Reset Output Gnd 3 1 2 The representative block diagrams depict active low reset output L suffix devices The comparator inputs are interchanged for the active high output H suffix devices http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 143: ...Circuit IC descriptions and list of abbreviations EN 143 DVDR615 69 9 Figure 9 13 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 144: ...Circuit IC descriptions and list of abbreviations EN 144 DVDR615 69 9 Figure 9 14 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 145: ...OL VOLTAGE CONTROLLED OSCILLATOR LOGIC LOGIC OVER VOLTAGE PROTECTION OVERPOWER PROTECTION short winding soft start S2 OVER TEMPERATURE PROTECTION S Q R UVLO Q MAXIMUM ON TIME PROTECTION POWER ON RESET 1 VALLEY TEA1507 100 mV clamp DRIVER START UP CURRENT SOURCE 0 75 V 0 5 V 5 I sense 6 DRIVER MGU230 4 DEM 8 DRAIN 7 HVS n c OCP LEB blank I ss 2 5 V burst detect Fig 2 Block diagram http www jdwxzlw ...

Страница 146: ... Red or Pr or Chroma input from Auxiliary SCART2 or external Cinch 18 DIGOUT6 Digital Output Pin 6 19 Y CVBSIN_AUX Y CVBS Input from Auxiliary SCART2 or external Cinch 20 VCCB_REC Video Output Recorder Buffer Supply Pin 21 Y CVBSOUT_REC Y CVBS Output to Recorder 22 GNDB_REC Ground Supply for Recorder Buffer 23 COUT_AUX Chroma Output to Auxiliary SCART2 or external Cinch 24 VCCB1 Video Output Buffe...

Страница 147: ... Input from Tuner 44 DIGOUT2 Digital Output Pin 2 Figure 2 STV6618 Input Output Diagram Pin No Symbol Description SCART1 TV R PR COUT_TV G YOUT_TV B PBOUT_TV FBOUT_TV Y CVBSOUT_TV Y CVBSIN_TV Tuner Y CVBSIN_TUN Encoder R PR CIN_ENC G YIN_ENC B PBIN_ENC CVBSIN_ENC CIN_ENC YIN_ENC Recorder Y CVBS_REC SCART2 R PR CIN_AUX G YIN_AUX B PB_AUX FBIN_AUX Y CVBSIN_AUX COUT_AUX COUT_REC CIN_TV Transistor C_G...

Страница 148: ... dB R Pr COUT_TV mute 6 dB G YOUT_TV SCART1 SCART1 mute 6 dB B PbOUT_TV SCART1 Y CVBS_TUN Y CVBS_TV Y CVBS_AUX CVBSIN_ENC YIN_ENC CIN_TV CIN_ENC G YIN_ENC G YIN_AUX R Pr CIN_AUX B PbIN_AUX R Pr CIN_ENC B PbIN_ENC FBOUT_TV SCL FBIN_AUX 0v 5v SDA C_GATE I C Bus Bo Clamp Bo Clamp Bo Clamp Bo Clamp Av Clamp Av Clamp Bot sync av Bo Sync Bot sync Bot sync av CVBSIN_TUN Y CVBSIN_TV Y CVBSIN_AUX CVBSIN_EN...

Страница 149: ...12 10 43 37 38 40 41 39 21 17 2 3 18 L C _ R D A S W _ S 2 I T X N I _ L A L C _ S 2 I T X T U O _ L A 14 15 5 6 A S S V 44 S S V H A C D N G A S S V D 1 F E R V 2 F E R V T F E R V P O Q T E S E R T S Q Y B D N A N E T S E T P T 7 4 11 22 42 25 29 20 36 35 M _ L P A C 34 P U S V D A P U S V P U S V H A 33 19 1 C N 23 24 28 32 C N C N C N De Modulator Pr e processing Source select Pr e processing ...

Страница 150: ...descriptions and list of abbreviations EN 150 DVDR615 69 9 9 3 2 FEBE Board IC7008 7603 7607 7608 LD1117 FEBE Board Voltage Regulator Figure 9 21 BLOCK DIAGRAM http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 151: ...T RREF RFP RFN RFREF A1 A2 CALF ALFA D1 D2 TLN D3 REN D4 FEN S1 MIN S2 XDN CMPP CA1 CA2 CCALF PPN MON1 MON2 FTC CFTC SIDA SICL SILD SERTST SROUT SDA SCL TEST IDDQTST VDD1 VDD2 GND1 GND2 VDDD GNDD s d s d RF AMP BETA PP Processor Input circuit S H NORM V I Offset Control EFM TIM To ALFA To NORM r w DPD Gain POR FTC Bus Interface Registers and logic MON DAC s Bandgap reference ALFA RWOUT Q1 Q4 http ...

Страница 152: ...UT 14 R W signal output SDA 15 Data input output I2C SCL 16 Clock input I2C SILD 17 Strobe line of serial bus interface SIDA 18 Data line of serial bus interface SICL 19 Clock line of serial bus interface TIMOUT 20 EFMTIM test output R W 21 External Read Write signal input VDDD 22 Positive supply digital part VSSD 23 digital ground REF ECN 24 Reference input for timing signals in EFMTIM bypass mod...

Страница 153: ...put current S1 MIRN 48 Servo output current D4 FEN 49 Servo output current D3 REN 50 Servo output current D2 TLN 51 Servo output current D1 52 Servo output current IDDQTST 53 Select zero dissipation mode tie to GND for normal operation CALF 54 RF average level signal A2 55 RF bottom level signal A1 56 RF top level signal SROUT 57 shift register output for register test mode ALFA 58 alfa output cur...

Страница 154: ...erence Analogue Power Vdda supply Vssa ground LCA clock Analogue Ref TR Analogue Ref VrefL IapcR IapcW POR Power on Reset Supply PorN ClkOut FS_ADC_Sample2 DR DR Analogue Ref Vdel AEZ DVDCD HiLo PLL CPS Clock Processing to TR DR and ELIA Vrefin Digital Power Vddd supply Vssd ground RWn Threshold_ref Delta_ref Analogue Ref ELIA External LDD IF analogue ESI Elantec Serial Interface adapter BUSY SCLK...

Страница 155: ...REF 16 AO A Reference Voltage for OPU VREFIN 17 AI A Input Reference Voltage for Vthr and Vdel VDDA2 18 P Analogue Supply VSSA2 19 P Analogue Supply TEST1A 20 AB A Test pin IAPCW 21 AO A Current Output of Delta Reference IAPCR 22 AO A Current Output of Threshold Reference TEST2A 23 AB A Test pin ENR2 24 T M Programmable Output Flag ENR1 25 B pd M T Device Initialisation Programmable Output Flag mu...

Страница 156: ... T Reset Not active low reset input RWN 38 B M T Read Write not indicates power setpoints Board test IO VSSD2 39 P Digital Core Supply VDDD2 40 P Digital Core Supply BANK 41 I hy pd T CAV setpoint switching input signal Board test IO TEST2D 42 I pd T Test pin SDA 43 BOD M T I2C Serial Data SCL 44 I T I2C Serial Clock PinType Definition Table Type Definition I input O output OD open drain B bi dire...

Страница 157: ...157 DVDR615 69 9 IC7402 SA56202 FEBE Board Motor Drivers Figure 9 29 Philips Semiconductors Preliminary Specification Rev 0 14 OneChip MotorDriver SA56202 PIN CONFIGURATION Fig 2 Block diagram SA56202 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 158: ...indle driver power supply 1 44 GNDACT actuator drivers power ground 14 V spindle driver output V 43 VDDACT actuator drivers power supply 15 GNDSPN2 spindle driver power ground 2 42 OUTTRK tracking driver pos output 16 W spindle driver output W 41 OUTTRK tracking driver neg output 17 VDDSPN2 spindle driver power supply 2 40 OUTTLT tilting driver pos output 18 FG frequency generator output 39 OUTTLT...

Страница 159: ...PowVCC3 STBY1 GND OPOUT3 OPIN3 OPIN3 OPOUT4 OPIN4 OPIN4 PreVCC Input for bias amplifier Non inverting input for CH1 OP AMP Inverting input for CH1 OP AMP Output for CH1 OP AMP Input for CH2 Input for CH1 mute control Input for CH2 stand by control Substrate ground VCC for CH1 power block VCC for CH2 power block Inverted output of CH2 Non inverted output of CH2 Inverted output of CH1 Non inverted o...

Страница 160: ...LOG POWER MANAGEMENT DRIVE INTERFACE CD DVD WOBBLE PROCESSOR EFM WRITE CLOCK DATA GENERATOR SIGNAL CONDITION BIT DETECTION AND DEMOD CD DVD CHANNEL ENCODE DECODE WITH ERROR CORRECTION DATA BLOCK ENCODE DECODE MICRO INTERFACE TACHO MOTOR CONTROL DEEPLY EMBEDDED MEMORY DEBUG SUPPORT CACHE INTERFACE MICRO INTERFACE MEMORY PROCESSOR AUTOMATION OPC SERVO DSP SERVO ACCELERATORS STATIC MEMORY INTERFACE P...

Страница 161: ... 2 PWRGD Open collector output goes low when V FB is out of regulation User must externally limit current into this pin to less than 20 mA 3 PGDELAY External capacitor programs PWRGD low to high transition delay 4 COMP Error amp output PWM comparator reference i nput A capacitor to LGND provides error amp compensation and S oft Start Pulling pin 0 45 locks gate outputs to a zero percent duty cycle...

Страница 162: ...only for Europe POR_DC Power On Reset for Display Control Print Ext_DL PSS Output Enable ReaD CC Flash ROM and S RAM PWM_FIL Control line for Filament Voltage Generation PWONSW Amplifier Switch Audio A D Converter RD_ Pal Secam Select RECLED Control Signal for REC LED RESET_DIG Reset Line to Digital Board RP_ Inverse Reset line to Flash ROM RSA1 2 Record Selector 1 2 RY BY_ Ready Busy input line f...

Страница 163: ...Data SCLK Link control output clock TXD Transmit Data VPP 10V switchable programming voltage of microcontroller YUV 0 7 Digital Video FEBE Board Frontend part ADC Analogue to Digital Converter ADIP ADdress In Pre groove AGC Automatic Gain Control CD Compact Disc CLV Constant Linear Velocity DROPPI Dvd Rewritable Opu Pre Processor IC AM Amplitude Modulation BE Basic Engine ComPair Computer aided re...

Страница 164: ...e Parts List EN 164 DVDR615 69 10 10 Spare Parts List 10 1 Exploded View of FEBE Module VAU8041 Figure 10 1 VAU8041 11_9305 025 84111 110 dd 2004 01 26 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 165: ...65 DVDR615 69 10 10 2 Exploded View of the Loader Mechanism Figure 10 2 AV3 5 Loader Assy_3139 197 60291 110 dd 2004 02 13 POS Height control for assemby of pos 120 121 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 166: ...pare Parts List EN 166 DVDR615 69 10 10 3 Exploded View of the DVDR Drive Mechanism Figure 10 3 AV3 5 Mechanism_3139 197 50301 110 dd 2004 02 13 POS http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 167: ...Spare Parts List EN 167 DVDR615 69 10 10 4 Exploded View of the Set Figure 10 4 DVDR615_00_8622 810 11632 110 dd wk417 http www jdwxzlw com fromuser 华盛维修家电维修资料网免费下载各种维修资料 ...

Страница 168: ...USE RAD LT 125MA 250V IEC A 1600 4822 242 10434 RES XTL 18MHZ432 12P HC49 U A 1700 2422 542 90125 TUN V U PLL IEC BGIDK B 1900 4822 265 11154 CON V 22P F 1 00 FFC 0 3 B 1914 4822 267 11031 CON V 10P F 1 00 FFC 0 3 B 1931 4822 265 20723 CON BM V 2P M 7 92 VH B 1941 2422 026 05291 SOC CINCH H 8P F YEWHRDBU B 1942 2422 025 17797 CON V 15P F 1 00 FFC 0 3 B 1944 2422 026 05291 SOC CINCH H 8P F YEWHRDBU...

Страница 169: ...V 2818 4822 124 23002 10UF 16V 2828 4822 124 23002 10UF 16V 2838 2020 021 91857 ELCAP FK 6V3 100U PM20 R 2981 2020 021 91729 ELCAP RKV 35V 4U7 PM20 R 2989 2020 021 91729 ELCAP RKV 35V 4U7 PM20 R 2999 2020 021 91857 ELCAP FK 6V3 100U PM20 R 3000 3198 031 13390 RST NETW 1206 4X 33R PM5 COL 3001 3198 031 13390 RST NETW 1206 4X 33R PM5 COL 3003 3198 031 13390 RST NETW 1206 4X 33R PM5 COL 3004 3198 031...

Страница 170: ...6403 9340 571 37115 PMEG1020EA PHSE 6500 4822 130 81637 PMLL4148L 6501 5322 130 31928 BAS16 6502 5322 130 31928 BAS16 6503 5322 130 31928 BAS16 6604 4822 130 11522 UDZ15B 6605 9322 159 72685 MM3Z6V2 ONSE R 6900 4822 130 11528 1PS76SB10 7000 9352 683 02157 PDI1394P25BD PHSE Y 7001 9352 682 52557 PDI1394L40 PHSE Y 7005 9352 683 81115 74LVC1G32GW PHSE R 7006 5322 130 60159 BC846B 7007 9352 673 95518 ...

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