Мои познания в ремонте данного вида техники: Любитель Наличие схемы:https://remont-aud.net/load....0-72085 Состав аппарата. Марка и модель - PHILIPS 26PFL2908H/60 Шасси (если известно) - VES1.1E LA Модуль обработки сигнала (Main) - 17MB62-2.6 Блок питания (PSU) - VESTEL 17IPS19-5P LCD матрица - LC260EXN SDA3 Прочее (T-CON, инвертор...) -
Процесор - MSD9WB9PT-2 Тюнер - TDSV-G002D
ТВ включается, а дальше нет реакции на команды джойстика и ПДУ, при этом его можно выключить как с кнопки, так и с ПДУ. По логу нажатия отображаются. Напряжения на разъеме main board: Pin3 3,3V., pin5 vdd_audio - 24V., pin7, 8 vcc_soket - 12V., pin11 STBY - 5V., USB разъем - 5V. LDO1 LM1117 - 2,5V DC/DC1 MP1583 - 5V DC/DC2 MP1484 - 3,3V DC/DC3 MP2012 - 1,8V DC/DC4 MP1484 - 1,3V SPI Winbord 25Q80 - 3,3V NAND Toshiba TC58DVM92A5TA00 - 3,3V
Board: MSTAR TITANIA4 (CPU Speed 312 MHz) DRAM: 128 MBytes U-Boot is running at DRAM 0x87600000 Module: USB FAT NAND UBI UBIFS SPI JFFS2 MBOOT UNFD T4-----------------------------------------------------------20110728 14:44:14 NAND ID 98 76 nand_unfd_init ECC_TYPE_4BIT >>>pagesize = 512 ... NAND: 64 MBytes In: serial Out: serial Err: serial Skipping flash_init MSVC00B000100100208768TH0000000T 1Ghz keypad_pressed is [0] Flash is detected (0x0707, 0xEF, 0x40, 0x14) no OAD Flag no need start factory usb download no need start factory usb download
#* NAND is already programmed (not Empty) *** Wait for PM51 standby........... PM51 run ok........... Hit any key to stop autoboot: 0
NAND read: device 0 offset 0x0, size 0x320000
Reading data from 0x0 -- 100% complete. 3276800 bytes read: OK, time=00000000 ## Booting image at 81000000 ... Image Name: Linux-2.6.28.10-mstar Created: 2012-03-14 13:29:22 UTC Image Type: MIPS Linux Kernel Image (uncompressed) Data Size: 3017080 Bytes = 2.9 MB Load Address: 80200000 Entry Point: 80204150 OK
Starting kernel ...
L2 enabled Linux version 2.6.28.10 (root@localhost.localdomain) (gcc version 4.3.2 (Sourcery G++ Lite 4.3-51) ) #32 PREEMPT Wed Mar 14 21:29:11 CST 2012
Board: MSTAR TITANIA4 (CPU Speed 312 MHz) DRAM: 128 MBytes U-Boot is running at DRAM 0x87600000 Module: USB FAT NAND UBI UBIFS SPI JFFS2 MBOOT UNFD T4-----------------------------------------------------------20110728 14:44:14 NAND ID 98 76 nand_unfd_init ECC_TYPE_4BIT >>>pagesize = 512 ... NAND: 64 MBytes In: serial Out: serial Err: serial Skipping flash_init MSVC00B000100100208768TH0000000T 1Ghz keypad_pressed is [0] Flash is detected (0x0707, 0xEF, 0x40, 0x14) no OAD Flag no need start factory usb download no need start factory usb download
#* NAND is already programmed (not Empty) *** Wait for PM51 standby........... PM51 run ok........... Hit any key to stop autoboot: 0
NAND read: device 0 offset 0x0, size 0x320000
Reading data from 0x0 -- 100% complete. 3276800 bytes read: OK, time=00000000 ## Booting image at 81000000 ... Image Name: Linux-2.6.28.10-mstar Created: 2012-03-14 13:29:22 UTC Image Type: MIPS Linux Kernel Image (uncompressed) Data Size: 3017080 Bytes = 2.9 MB Load Address: 80200000 Entry Point: 80204150 OK
Starting kernel ...
L2 enabled Linux version 2.6.28.10 (root@localhost.localdomain) (gcc version 4.3.2 (Sourcery G++ Lite 4.3-51) ) #32 PREEMPT Wed Mar 14 21:29:11 CST 2012
==PCM mode== msAPI_AUD_SetPEQ PEQ paramater Band should be 0~4 msAPI_AUD_SetPEQ PEQ paramater Band should be 0~4 Load Color correction DemoApp::initialisationTimerFired exit_type = 5, start in standby mode = 1 msAPI_AUD_SetPEQ PEQ paramater Band should be 0~4 jason u8KeyData==0 ICE_FsOpenFile output: 0 clear_colour: 00, 00, 00, 00 ****** deferred initcalls set to 1 Running do_deferred_initcalls() Mstar-ehci-2 H.W init Titania3_later_start_ehc2 start Mstar-ehci-2 Mstar-ehci-2.1: Mstar EHCI Mstar-ehci-2 Mstar-ehci-2.1: new USB bus registered, assigned bus number 1 Mstar-ehci-2 Mstar-ehci-2.1: irq 74, io mem 0xbf201a00 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: Mstar EHCI usb usb1: Manufacturer: Linux 2.6.28.10 ehci_hcd usb usb1: SerialNumber: mstar ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver Mstar-ehci-1 H.W init Titania3_later_start_ehc1 start Mstar-ehci-1 Mstar-ehci-1.0: Mstar EHCI Mstar-ehci-1 Mstar-ehci-1.0: new USB bus registered, assigned bus number 2 Mstar-ehci-1 Mstar-ehci-1.0: irq 15, io mem 0xbf204800 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: Mstar EHCI usb usb2: Manufacturer: Linux 2.6.28.10 ehci_hcd usb usb2: SerialNumber: mstar Freeing unused kernel memory: 124k freed 0 /lib/modules/usb-storage.ko insmodding now Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. ====> image: 21722168 ,len: 83687 , options : , rc : 0 FINAL_MODULE insmodding now #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0x5d #*Key_Map = 0x10 #*Key:0x10 #*KeyPad_ADC_Value = 0xae #*Key_Map = 0x11 #*Key:0x11 #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xae #*Key_Map = 0x11 #*Key:0x11 #*KeyPad_ADC_Value = 0x5d #*Key_Map = 0x10 #*Key:0x10 #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0x5d #*Key_Map = 0x10 #*Key:0x10 #*KeyPad_ADC_Value = 0xae #*Key_Map = 0x11 #*Key:0x11 onUpdateCurrentSourceAndService() --Standby mode -- Write Preferences #*KeyPad_ADC_Value = 0xae #*Key_Map = 0x11 #*Key:0x11 #*KeyPad_ADC_Value = 0x5d #*Key_Map = 0x10 #*Key:0x10 #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0x12 #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0x12 #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc enterStandby #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc not trick mode, turn off pll #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc #*KeyPad_ADC_Value = 0xf #*Key_Map = 0xc #*Key:0xc clear_colour: 00, 00, 00, 00 _______________calculateWakeupTime____________ Query for broadcasted time TimedChecker::init TimedChecker::Setting timer for broadcast time check timer handle [0] [0x4aadfd50] SWVersion.compatibilityNr=2 SWVersion.majorVersionNr=21 SWVersion.minorVersionNr=0 SWVersion.buildVersionNr=11731028 SWSettingsVersion.customerNr=1 SWSettingsVersion.projectNr=0 SWSettingsVersion.majorVersionNr=1 SWSettingsVersion.minorVersionNr=0
set Freq LG18273 Tuner DTV Freq 330000KHz mode -> DVBC TimedChecker::onCheckInterval TimedChecker::Setting timer for broadcast time check timer handle [0] [0x4aadfd50] [CI] By-Pass(P-EMBEDDED) Mode ================ =========> On Paralel Interface(EMBEDDED) TimedChecker::onCheckInterval TimedChecker::Setting timer for broadcast time check timer handle [0] [0x4aadfd50]
set Freq LG18273 Tuner DTV Freq 330000KHz mode -> DVBC TimedChecker::onCheckInterval TimedChecker::Setting timer for broadcast time check timer handle [0] [0x4aadfd50]
set Freq LG18273 Tuner DTV Freq 322000KHz mode -> DVBC TimedChecker::onCheckInterval TimedChecker::Setting timer for broadcast time check timer handle [0] [0x4aadfd50] TimedChecker::onCheckInterval NO SIGNAL....No need to check time any more Timeout - return failure now_time(00:10) search_time (0) (00:00) wakeup_min(-120) wakeup_max(240) secs_after_todays_search (0): 653 secs_to_tomorrows_search (0): 85747 getTimeToUpdate() 85747 Periodic check is the next thing to wake up for-2 _________ Status is [1] ________ _________________________________ ******Before Standby search m_sec_in_standby 85747, m_standby_check_interval 600
set Freq LG18273 Tuner DTV Freq 114000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 122000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 130000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 138000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 146000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 154000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 162000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 170000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 178000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 186000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 194000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 202000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 210000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 218000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 226000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 234000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 242000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 250000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 258000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 266000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 274000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 282000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 290000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 298000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 306000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 314000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 322000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 330000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 338000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 346000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 354000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 362000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 370000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 378000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 386000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 394000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 402000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 410000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 418000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 426000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 434000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 442000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 450000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 458000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 466000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 474000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 482000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 490000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 498000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 506000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 514000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 522000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 530000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 538000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 546000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 554000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 562000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 570000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 578000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 586000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 594000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 602000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 610000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 618000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 626000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 634000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 642000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 650000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 658000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 666000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 674000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 682000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 690000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 698000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 706000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 714000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 722000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 730000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 738000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 746000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 754000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 762000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 770000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 778000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 786000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 794000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 802000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 810000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 818000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 826000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 834000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 842000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 850000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 858000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 858000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 858000KHz mode -> DVBC _______________calculateWakeupTime____________ Query for broadcasted time TimedChecker::init TimedChecker::Setting timer for broadcast time check timer handle [0] [0x4aadf514]
set Freq LG18273 Tuner DTV Freq 858000KHz mode -> DVBC TimedChecker::onCheckInterval TimedChecker::Setting timer for broadcast time check timer handle [0] [0x4aadf514] TimedChecker::onCheckInterval TimedChecker::Setting timer for broadcast time check timer handle [0] [0x4aadf514]
set Freq LG18273 Tuner DTV Freq 858000KHz mode -> DVBC
set Freq LG18273 Tuner DTV Freq 330000KHz mode -> DVBC TimedChecker::onCheckInterval TimedChecker::Setting timer for broadcast time check timer handle [0] [0x4aadf514] TimedChecker::onCheckInterval TimedChecker::Setting timer for broadcast time check timer handle [0] [0x4aadf514]
set Freq LG18273 Tuner DTV Freq 330000KHz mode -> DVBC TimedChecker::onCheckInterval NO SIGNAL....No need to check time any more Timeout - return failure now_time(00:11) search_time (0) (00:00) wakeup_min(-120) wakeup_max(240) secs_after_todays_search (0): 700 secs_to_tomorrows_search (0): 85700 getTimeToUpdate() 85700 Periodic check is the next thing to wake up for-2 _________ Status is [1] ________ _________________________________ ******Before Standby search m_sec_in_standby 85700, m_standby_check_interval 600 #*TOSTDBY msAPI_Power_PowerDown_EXEC() ===>Disable All input HDMI HPD and DDC clk MailBox: MDrv_PM_SetDbgLevel...! disable DVD wakeup Get PM command: 0x30. MDrv_PM_Init OK power down
Файлы
Прошивки
Продажа
Литература
Статьи
Для просмотра сообщения Вы должны быть Участником форума. Для этого Вам необходимо 
Зарегистрировано всего