VD-5565EU22BC6LV0.1 T-con
BN94-06666A ASSY PCB MISC-FRC
BN41-02076A BN94-06621A BN94-06666A FRC BOARD FOR UN55F9000 55" TV
BN41-01950C BN94-07229 Main board
L65D2L BN44-00675A Power
Ic 1902 = 24c512
Ic 3701 = 25Q128
Ic 3301 = 25Q128
One-Connect
BN94-06653B
Code : BN41-02038D
Model : BN41-02038
Defect: the TV turns on and asks for the One-Connect connection, once connected, it goes into a continuous loop, the Smart TV writing appears, for a few seconds and the boot cycle starts again from the beginning.
I'm trying to enter service mode (INFO-Menu-MUTE-POWER ON), to load the firmware from USB and enable the SUBMICOM UPGRADE option to ON, an operation already performed with other Samsung models, but on this TV there is no way to enter service.
I also tried the MENU-182-POWER ON sequence, but when you press button 1 the TV turns on.
Using a serial RS 232 cable with Hyperterminal I have the following log, which I attach
Thanks for the advice.
Code: Select all
SAMSUNG VDLP Kernel
Version : 0171, release
Applied Last Patch Number : 1157, DTV, Fox.P, release, UHD_DVB9_BRANCH
============================================================================[gzM
_register_client] Request for Squashfs
[gzM_register_client] Squashfs is registering @ 1
[gzM_register_cp] type GZM_CGZIP
starting pid 40, tty '': '/etc/rc.local'
/etc/rc.local start
=====================================================================
ROOTFS VERSION : "Fox.P 0191" KERNEL MODULE VERSION : "0171.1157, DTV, Fox.P,
release, UHD_DVB9_BRANCH[gzM_register_client] Request for Squashfs
[gzM_register_client] Squashfs is registering @ 2
[gzM_register_cp] type GZM_CGZIP
"
=========================================================v.453
============
starting pid 50mount 5
, tty '': '/bin/cttyhack -/bin/sh'
/etc/profile start
mount tomoyo
1st partition
1st Partition is selected
mount mtd_exe
mount mtd_rwarea
Cgroup Success
[1]- Done v.453
/etc/cgroup_init
mountmount 1
mtd_drmregion_a
mount mtd_drmregv.453
ion_b
mount 1
mount mtd_rocommon
[gzM_register_client] Request for Squashfs
[gzM_register_client] Squashfs is registering @ 3
[gzM_register_cp] type GZM_CGZIP
== Start exeDSP ==
!! Submicom ready !! : 3
[Fn IN] sdpConn_CheckMainIc:
I2C ERROR: sdpConnCmn.c, ConnI2c_CombinedRead
I2C ERROR: sdpConnCmn.c, ConnI2c_CombinedRead
[Fn IN] sdpConn_Init:
Conn Main init fail!!!
[Fn IN] sdpConn_SetDefault(231): sdpConn_Mode_k = 1
Main FoxN/FPGA not detected
[Conn] uldFoxN_checkJack(1068): FF, FF
I2C ERROR: sdpConnCmn.c, ConnI2c_CombinedRead
JACK FoxN/FPGA dete Module version: 0015 - debug.
tzdrv mod ld
ct fail!!!
JACK FoxN/FPGA detect fail!!!
JA
Ack
boot-up
1 T 2 S NTV-0016 (Mar 29 2013-09:01:08)
SPD
Ack
[VDLP] preset_lpj manual set to 5382144
[VDLP] preset_lpj manual set to 5382144
[VDLP] preset_lpj manual set to 5382144
[VDLP] preset_lpj manual set to 5382144
[sdp_mpisr] 104 interrupt is registered
[gzm_module_init]
[gzM_init]
Starting [Gunzip Manager]-v2.0.0
[gzip_init]
[gzlib_init]
[gzM_thread]
================================================================================