Мои познания в ремонте данного вида техники: Начинающий Наличие схемы:https://tel-spb.ru/remont-tv-lcd/toshiba-32kl934r Состав аппарата. Марка и модель -TELEFUNKEN T32R970 DVB-CT 3D Шасси (если известно) - 17MB62-2.6 Модуль обработки сигнала (Main) - 17MB62-2.6 Блок питания (PSU) -17PW25-4 LCD матрица - LC320WU(SE)(P2) Прочее (T-CON, инвертор...) -32/47 V5 60HZ (6870C-0318B ver.0.7), LC320 6632L-0623A
Текст сообщения: тв. после грозы. Отремонтировал бп. Тв. не запустился, на маин тюнер LG TDSV-G001D кз. по питанию. Нашёл другой SONI SUT-RE216TN, стоял на 17MB62-2.6 от TOSHIBA 32 поставил тв. запустился но приёма нет. В сервисном мануале советуют: Problem: No signal in TV mode. Check tuner supply voltage; 3V3_TUN. Check tuner options are correctly set in Service menu. Check AGC voltage at IF_AGC pin of tuner. На входах тюнера 1.(ANT-DC) - 0V перемычка на массу. 2.+3V3 - 3V29 3.SCL - 0.03V 4.SDA - 0.03V 5.GND 6.RESET - 0V 7.IF_N - 0V48 8.IF_P - 0V48 9.IF_AGC - 2V96 Процесс общения между процем и тюнером, замечен только при включении тв. В сервисном меню free image hosting no registration Поменять на другой тюнер не получается (позиции не активны) Как "поженить" данный тюнер с маином не знаю. Возможно надо править SPI. Маин. Лог.
LP_snPD Hello U-Boot [LGPS]: u16LongPulseThr = 07D0 [INTG]: u16IntegrationThr = 0052 [WDOG]: u8WatchDogCount = 002 U-Boot 1.1.6 (Sep 15 2011 - 15:41:16) 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 15:41:15 NAND ID 20 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: 2012-01-05 3:19:36 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 (Sourcer y G++ Lite 4.3-51) ) #32 PREEMPT Thu Jan 5 11:19:23 CST 2012 LINUX started... boot_command_line: console=ttyS0,115200 ubi.mtd=1 ubi.mtd=2,512 root=ubi1:RFS ro otfstype=ubifs rw LX_MEM=0x3400000 EMAC_MEM=0 DRAM_LEN=0x8000000 mtdparts=edb64M -nand:3200k(KL),11392k(CONF),22m(UBIA),25m(UBIB),-(NA) MBOOT_VER=116-157M62_3D S PI LX_MEM = 0x200000, 0x27C0000 LX_MEM2 = 0x0, 0x0 CPHYSADDR(PFN_ALIGN(&_end))= 0x51B000 EMAC_LEN= 0x0 DRAM_LEN= 0x8000000 console [early0] enabled CPU revision is: 00019555 (MIPS 34Kc) Begin Mstar_Chip_setup Determined physical RAM map: memory: 027c0000 @ 00200000 (usable) Wasting 16384 bytes for tracking 512 unused pages Zone PFN ranges: DMA 0x00000200 -> 0x000029c0 Normal 0x000029c0 -> 0x000029c0 HighMem 0x000029c0 -> 0x000029c0 Movable zone start PFN for each node early_node_map[1] active PFN ranges 0: 0x00000200 -> 0x000029c0 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 10096 Kernel command line: console=ttyS0,115200 ubi.mtd=1 ubi.mtd=2,512 root=ubi1:RFS rootfstype=ubifs rw LX_MEM=0x3400000 EMAC_MEM=0 DRAM_LEN=0x8000000 mtdparts=edb6 4M-nand:3200k(KL),11392k(CONF),22m(UBIA),25m(UBIB),-(NA) MBOOT_VER=116-157M62_3D SPI alloc ebase: 81059000 Primary instruction cache 8kB, VIPT, 4-way, linesize 32 bytes. Primary data cache 8kB, 4-way, VIPT, no aliases, linesize 32 bytes Writing ErrCtl register=0005e5dc Readback ErrCtl register=0005e5dc PID hash table entries: 256 (order: 8, 1024 bytes) CPU freq count = 156000000 CPU frequency 312.00 MHz console handover: boot [early0] -> real [ttyS0] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 37068k/40704k available (2214k kernel code, 3616k reserved, 608k data, 1 24k init, 0k highmem) SLUB: Genslabs=6, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Calibrating delay loop... 205.31 BogoMIPS (lpj=102656) Mount-cache hash table entries: 512 net_namespace: 288 bytes NET: Registered protocol family 16 SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb NET: Registered protocol family 1 msgmni has been set to 72 io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) Serial: 8250/16550 driver4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0xbf201300 (irq = 8) is a 16550 brd: module loaded loop: module loaded Driver 'sd' needs updating - please use bus_type methods Driver 'sr' needs updating - please use bus_type methods usbmon: debugfs is not available NAND device: Manufacturer ID: 0x20, Chip ID: 0x76 (ST Micro NAND 64MiB 3,3V 8-bi t) Creating 5 MTD partitions on "NAND 64MiB 3,3V 8-bit": 0x00000000-0x00320000 : "KL" mtd: Giving out device 0 to KL 0x00320000-0x00e40000 : "CONF" mtd: Giving out device 1 to CONF 0x00e40000-0x02440000 : "UBIA" mtd: Giving out device 2 to UBIA 0x02440000-0x03d40000 : "UBIB" mtd: Giving out device 3 to UBIB 0x03d40000-0x04000000 : "NA" mtd: Giving out device 4 to NA parse_cmdline_partitions: add_mtd_partitions NET: Registered protocol family 17 VFS: Mounted root (ubifs filesystem). init started: BusyBox v1.14.1 (2010-06-23 18:41:22 CST) starting pid 179, tty '': '/etc/init.d/rcS' Mounting conf Mounting vendor ******Application Started***** pthread_mutex_init CHIP_InitISR mem_type: 0, phy_addr = 0x69d1000, start_addr = 0x41492000, size = 6291456 mem_type: 1, phy_addr = 0x6fd1000, start_addr = 0x31a92000, size = 0 ******* ICE_LoadProfileData - Enter Load profile /conf/mb62_hwprofile.bin ******* ICE_LoadProfileData - Exit ******* ICE_LoadProfileData - Enter Load profile /conf/mb62_swprofile.bin ******* ICE_LoadProfileData - Exit ******* ICE_LoadProfileData - Enter PM Bank mapping success. Base=[4b306000], Size=[225600] NonPM Bank mapping success. Base=[4b52c000], Size=[25600] Flash Bank0 mapping success. Base=[4b552000], Size=[4000000] **** ICE_HardwareInit **** FROST_DebugStartConsole ! Terminal: vt102 terminal ready Load profile /conf/mb62_langprofile.bin #*### Console Started ### Load tune file Try loading bin panel file Read : 25460 target: 25460 TUNER : LG18273 EXTENSION : Load country file ---> DDFSPAN = 0x29a (666) Flash is detected (0x0707, 0xEF, 0x40, 0x14) --------->MBX DRIVER OPEN _MDrv_MBXIO_FASYNC is invoked ICE_LowPowerModeForceStandby(): exit_type[0] - fti[0] - pin8_en[1] - hotel[2] - profile[0] - last_state_standby[0] -child_lock[0] disable DVD wakeup Get PM command: 0x30. MDrv_PM_Init OK Fast Standby: MDrv_PM_PowerDown ... CPU frequency 312.00 MHz console handover: boot [early0] -> real [ttyS0] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 37068k/40704k available (2214k kernel code, 3616k reserved, 608k data, 1 24k init, 0k highmem) SLUB: Genslabs=6, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Calibrating delay loop... 205.31 BogoMIPS (lpj=102656) Mount-cache hash table entries: 512 net_namespace: 288 bytes NET: Registered protocol family 16 SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb NET: Registered protocol family 1 msgmni has been set to 72 io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) Serial: 8250/16550 driver4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0xbf201300 (irq = 8) is a 16550 brd: module loaded loop: module loaded Driver 'sd' needs updating - please use bus_type methods Driver 'sr' needs updating - please use bus_type methods usbmon: debugfs is not available NAND device: Manufacturer ID: 0x20, Chip ID: 0x76 (ST Micro NAND 64MiB 3,3V 8-bi t) Creating 5 MTD partitions on "NAND 64MiB 3,3V 8-bit": 0x00000000-0x00320000 : "KL" mtd: Giving out device 0 to KL 0x00320000-0x00e40000 : "CONF" mtd: Giving out device 1 to CONF 0x00e40000-0x02440000 : "UBIA" mtd: Giving out device 2 to UBIA 0x02440000-0x03d40000 : "UBIB" mtd: Giving out device 3 to UBIB 0x03d40000-0x04000000 : "NA" mtd: Giving out device 4 to NA parse_cmdline_partitions: add_mtd_partitions NET: Registered protocol family 17 VFS: Mounted root (ubifs filesystem). init started: BusyBox v1.14.1 (2010-06-23 18:41:22 CST) starting pid 179, tty '': '/etc/init.d/rcS' Mounting conf Mounting vendor ******Application Started***** pthread_mutex_init CHIP_InitISR mem_type: 0, phy_addr = 0x69d1000, start_addr = 0x41492000, size = 6291456 mem_type: 1, phy_addr = 0x6fd1000, start_addr = 0x31a92000, size = 0 ******* ICE_LoadProfileData - Enter Load profile /conf/mb62_hwprofile.bin ******* ICE_LoadProfileData - Exit ******* ICE_LoadProfileData - Enter Load profile /conf/mb62_swprofile.bin ******* ICE_LoadProfileData - Exit ******* ICE_LoadProfileData - Enter PM Bank mapping success. Base=[4b306000], Size=[225600] NonPM Bank mapping success. Base=[4b52c000], Size=[25600] Flash Bank0 mapping success. Base=[4b552000], Size=[4000000] **** ICE_HardwareInit **** FROST_DebugStartConsole ! Terminal: vt102 terminal ready Load profile /conf/mb62_langprofile.bin #*### Console Started ### Load tune file Try loading bin panel file Read : 25460 target: 25460 TUNER : LG18273 EXTENSION : Load country file ---> DDFSPAN = 0x29a (666) Flash is detected (0x0707, 0xEF, 0x40, 0x14) --------->MBX DRIVER OPEN _MDrv_MBXIO_FASYNC is invoked ICE_LowPowerModeForceStandby(): exit_type[5] - fti[0] - pin8_en[1] - hotel[2] - profile[0] - last_state_standby[0] -child_lock[0] _MApi_XC_Sys_Init_Panel XC: [_MApi_XC_Init_Context][167] This is first initial 0x2aab8810 Sub window input source must be disabled before set frame buffer address. Ex:whe n video play, you can!&t use this function. IRQThread_18 ==> XC DNR protect: start_adr=0x7351000, end_adr=0x7fd0fff TextBinStartaDDR ID0=14d6ef8 BinStartaDDR ID0=506b0008 BinStartaDDR ID2=14dbf00 [MWE] Hstart 70 Hend 6f Vstart 0 Vend 437 Found new edid file in file system e3a = 0 & 1 e3c = 0 & 1 e38 = 0 & 10 e3a = 0 & 4 e3c = 4 & 4 e38 = 40 & 40 e20 = 10 & bf e21 = 1 & 1b e1e = 40 & bf e1f = 0 & 1b e6a = 4 & 4 e4e = 30 & 70 e4e = 0 & 7 496 = 0 & 44 496 = 0 & 22 496 = 0 & 80 497 = 0 & 44 497 = 0 & 22 497 = 0 & 80 498 = 0 & 44 498 = 0 & 22 498 = 0 & 80 1424 = 0 & f 1423 = d & f 1422 = d & f 1e56 = 0 & ff 1e57 = 0 & ff 1e58 = 0 & ff 1e59 = 0 & f 1e5c = 0 & ff 1e5d = 0 & ff 1e5e = 0 & ff 1e5f = 0 & f 1e85 = 10 & f0 1e87 = 20 & f0 1e39 = c & f 1ec8 = 80 & 80 1e85 = 6 & 6 1e87 = 0 & 6 1e8b = 3 & f 1e8c = 0 & 0 1e8d = 0 & f 1e8e = 0 & 0 1e64 = 0 & ff 1e65 = 0 & 7 1e68 = 0 & ff 1e69 = 0 & 7 1e4c = 0 & ff 1e4d = 0 & 7 1e4e = 0 & ff 1e4f = 0 & 7 1e76 = 0 & ff 1e77 = 0 & ff 1e78 = 0 & ff 1e79 = 0 & ff 1e7c = 0 & ff 1e7d = 0 & ff 1e7e = 0 & ff 1e7f = 0 & ff 1e7a = 0 & 1 1e80 = 1 & 1 1ee0 = 1 & 1 1e7b = 0 & 1f 1e81 = d & 1f 1e8a = 0 & 7f 1e8b = 0 & 7c 1ec8 = 0 & 40 1e98 = 41 & ff 1e99 = 0 & ff 1e9a = 0 & 3f 1e9c = 10 & ff 1e9d = 0 & ff 1e9b = 0 & 3f 1e6c = 2 & ff 1e6d = 0 & f 1e6e = 44 & ff 1e6f = 0 & f 1ea0 = 0 & 40 1eaf = 1 & 3 1eaf = 18 & 38 1e05 = 0 & c0 1ede = 0 & 10 1eae = 0 & 1c 1eae = c0 & e0 1eae = 0 & 3 1ec9 = 0 & e e13 = 8 & 8 e13 = 0 & 10 3c1d = df & e0 1ea1 = 0 & 80 @@@@@@ u32CpuSpeedMHz= 312 MHz @@@@@@ u32AdjParam= 35 MHz IRQThread_69 DSP code loaded successfully IRQThread_54 ******************start TSP init********************************* [HAL_TSP_CPU_SetBase][1720] load firmware (address, size) = (0x004aa000, 0x00004 400) firmware 111 0x004aa000 0x00010000 0x00002a80 IRQThread_24 **********************End TSP init***************************** Init GFX... GFX lib version: GFX_170000252256 PoolAlloc(mtype, addr, size, used_size) = (0, 0x418b1ff0,1966080,1966080 ) Init OSD Plane... H: 1080, W: 1920, HStr: 112 GOP Addr: 04610000, 00384000, 04994000, 00002000 [GFlip (Driver)][00289] [MDrv_GFLIP_Init][289] open fail /dev/gflip [GFlip (Driver)][00289] [MDrv_GFLIP_Init][289] open fail /dev/gflip ==================== First GOP driver instance, flush GWIN HW ==================== GOP lib version: GOP_660000296153 ==> GOP protect: start_adr=0x4610000, end_adr=0x4993fff ==> PM51 protect: start_adr=0x49c0000, end_adr=0x49cffff End GOP init IRQThread_36 _ICE_TuneLoadDSP _ICE_TuneLoadDSP Ends DVD Player: _mapi_PadThread: EMC Modifications are ENABLED ------------------> mdev_CofdmDisableTSPAD PCMCIA open /dev/system success >> SYS_fd= 14 IRQThread_29 CheckForTheFirstTime file open error ******* ICE_LoadProfileData - Exit Profile_GetUartBaundrateOption : 11 ***** ICE_HardwareInit end ***** HW_getMbootVersion ret 1 ================================================================= ## Soft****** 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: 22535480 ,len: 83687 , options : , rc : 0 FINAL_MODULE insmodding now #*INITDONE
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