TCL L50B2800 Service Manual Download Page 33 | Manualshive

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TS1_D0
TS1_D1
TS1_D2
TS1_D3
TS1_D4
TS1_D5
TS1_D6
TS1_D7

TS1_CLK
TS1_VLD

TS0_D0
TS0_D1
TS0_D2
TS0_D3
TS0_D4
TS0_D5
TS0_D6
TS0_D7

TS0_CLK
TS0_VLD

PCM_D0
PCM_D1
PCM_D2
PCM_D3
PCM_D4
PCM_D5
PCM_D6
PCM_D7

PCM_A0
PCM_A1
PCM_A2
PCM_A3
PCM_A4
PCM_A5
PCM_A6

PCM_IRQA_N
PCM_OE_N

NAND_REZ
NAND_WEZ

NAND_AD0
NAND_AD1
NAND_AD2
NAND_AD3
NAND_AD4
NAND_AD5
NAND_AD6
NAND_AD7

RIN2P
GIN2M
GIN2P
BIN2P
HSYNC2
VSYNC2

GND
GND1
GND2
GND3
GND4

VDDC
VDDC1
VDDC2
VDDC3
VDDC4
VDDC5
VDDC6

DVDD_RX_0
DVDD_RX_0_1

DVDD_DDR
DVDD_DDR1

GND8
GND9
GND10
GND11

GND12
GND13
GND14
GND15

GND16
GND17
GND18
GND19

GND20
GND21
GND22
GND23

GND24
GND25
GND26
GND27
GND28
GND29
GND30
GND31
GND32
GND33
GND34

VDDC7
VDDC8
VDDC9
VDDC10

AVDD_DDR_DATA0_1

AVDD_DDR_DATA0_2
AVDD_DDR_DATA0_3

AVDD_DVI_USB_MPLL
AVDD_DVI_USB_MPLL1

GND64
GND65
GND66
GND67
GND68
GND69

AVDD_DDR_CMD0_1

LINE_OUT_0L
LINE_OUT_0R

LINE_IN_1L
LINE_IN_1R
LINE_IN_2L
LINE_IN_2R

SPDIF_IN/3D_FLAG

I2S_OUT_MCK
I2S_OUT_WS

DDCDA_CK
DDCDA_DA

DDCDC_CK
DDCDC_DA

LINE_IN_3L
LINE_IN_3R

LINE_IN_0L
LINE_IN_0R

LINE_OUT_2L
LINE_OUT_2R

DDCDD_CK
DDCDD_DA

EARPHONE_OUTL
EARPHONE_OUTR

Analog Audio

KEY0_IN
LED_R
ARC_DET

3D_EN/PCM_PWR_EN
AMP_MUTE
BRI_ADJ

PM_SPI_CK
PM_SPI_DI
PM_SPI_DO

M_UART0_RX
M_UART0_TX
M_I2C_SCL
M_I2C_SDA

UART_RX2
UART_TX2

KEY1_IN
POWER_DET

SPI1_CK
SPI1_DI
SPI2_CK
SPI2_DI

TCON0
TCON1
TCON2
TCON3
TCON4
TCON5
TCON6
TCON7

PM_TX/PANEL_ON/OFF

close to SOC

E19
E20
F21
F20
G21
F19
G19
G20
H19
H20
J21
J20

K21
J19
K19
K20
L19
L20
M21
M20
N21
M19
N19
N20

D20
D19
D21
C19

R18
P17
N18
N17
P16
N16
R17
R16

MSD6308RT

USB1_DP

C2
C1
D3
D1
D2
E3
C3
B1

W5
Y5
W6
Y6
AA6
W7
AA4
Y4

C6
B5
C5
B4
A4
C4
A6
B6
A2

U700

MSD6308RT

C15
C18
D15
D18

A15
A18
B15
B18

L10
L11
L12
L13
L14

U10
V6
V10
V12
W8
Y9

U700

MSD6308RT

C701

33P/NC

U700

MSD6308RT

U700

MSD6308RT

AA13
W13
U13
V13
T12
T15
U15
U14
T13
U12
T14

W14
U16
T16
Y13
AA15
Y15
Y14
V15
W15
W16
V16

U700

MSD6308RT

NAND_CEZ
NAND_CEZ1

USB1_DM

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Summary of Contents for L50B2800

Page 1: ...fication 3 Alignment Procedure 4 Block diagram 5 Scheme Diagram 6 Troubleshooting This m anual i s t he l atest at t he t ime of pr inting and doe s not include the modification which may be made afte...

Page 2: ...ectric shock to the person The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the liter...

Page 3: ...impact of any kind Be particularly careful not to damage the picture tube surface 9 Unplug this television set from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use...

Page 4: ...ng conductors location of antenna discharge unit connection to grounding electrode and requirements for the grounding electrode 15 2 Note to CATV system installer Only for the television set with CATV...

Page 5: ...durein youroperatinginstructions do not attempt any further adjustment Unplug the set and call your dealer or service technician 22 Whenever the television set is damaged or fails or a distinct change...

Page 6: ...olor 16 7M 8 bit Parental Control Yes at DTV Refresh Rate 60Hz Content restriction Yes at DTV Sleep Timer Yes System Update Yes Hotel Mode Input Method Smart TV IME Side MHL Teletext Nicam Lightsensor...

Page 7: ...8 Gross Weight With Packaging Kg 16 5 VESA Mounting Dimensions LxH mm 400 400 Operation Manual Spanish Default Remote Control and batteries RC199 Base Stand Integrated Packaging AC power cord 1 pc Ad...

Page 8: ...ent Specification For MS08PA LA Series V1 0 Doc Page 1 of 18 TCL GMC IPC R D Factory Test Alignment Specification FTAS for MS08PA LA Series Version 1 0 PREPARED BY Gao Hongxin DATE 2014 05 26 APPROVED...

Page 9: ...d shall not be disclosed by the recipient to third persons without the written permission of the team leader or GM of R D Revision History Version Issue Date Description of changes v1 0 2014 05 26 The...

Page 10: ...p x2 1280x1470 60Hz 1280x720p x2 NO Audio Return Channel ARC Yes Serial connector N A Other I2C connector of MEMC module N A Main SW Serial NAND Flash BIN image U501 V8 MS08PABR LF1V0 IC Details Posit...

Page 11: ...STB U201 3 3V 5 TU_3V3 U201 3 3V 5 3 3V U174 1 5V 5 1V5 UD60 1 2V 5 1V2 Q10 5V 5V 1 2 SW Image download 1 3 Project ID Modification There are different IDs stored into the NVM depending on different P...

Page 12: ...ly for TV AV Audio tones can be defined by the factory i e 1KHz 3KHz sweep Picture video formats can be changed by the factory according to their own standard Remark 1 CMP Audio in shared with AV AV V...

Page 13: ...o TV s RJ45 and check that IP subnet mask DNS addresses are visible on User menu Setting Network Setting Cabal Network OK ensure that Internet Connection is Enabled at first More in depth test can be...

Page 14: ...rm up Test Following TCL standard and practices it s required minimum 15min of Warm Up that can be considered as Burn In Additional Aging for White Balance alignment is no more necessary due to consis...

Page 15: ...vable panel performance and less important than saturation on high light If necessary Scaling Contrast register can be adjusted The BlackLevel measurement need to be within 1 2 If necessary Scaling Br...

Page 16: ...pen Mstar Mboot software programming tool ISP_Tool_4528 Click on Read and select mboot bin file Then click Connect it will check SPI FLASH s tape correct it will display OK Note If this is not the fir...

Page 17: ...on For MS08PA LA Series V1 0 Doc Page 10 of 18 Otherwise you will see an error Write Protect can t be disabled Next click on Auto menu then click Run it begin programming Mboot bin when programming su...

Page 18: ...ods to upgrade SW using USB the first one like below In the previous of upgrade SW using USB should program mboot bin file V8 6328L14 LB1Vxxx bin by ISP_Tool or by USB Then switch off TV by removing A...

Page 19: ...factory and through serial command the specific methods according to the operation of the factory guidance Appendix Factory Menu Description 1 Factory hotkey submenu Item Sub item Value Note Factory...

Page 20: ...to default value 6 NVM Reset submenu Item Sub item Value Note Reset ALL DO Clear NVM values and set to default value 7 Preset Factory Channel submenu NC Item Sub item Value Note Preset Factory Channe...

Page 21: ...TO DATA N ASCII MAC write B3 MAC address 6 Binary The process is as the picture below Portal give the UID and DID to the factory local service and the service connect to the factory LAN When product...

Page 22: ...to a wired network 1 2 Connecting to a wireless network To connect your TV to your network wirelessly you need a wireless router or modem and a Wireless LAN Adapter Connect your Wireless High Gain USB...

Page 23: ...t Address type to Manual then press to go to the first entry field Enter the IP address Subnet mask Default gateway Primary DNS and Secondary DNS values Use the digit buttons to enter numbers and the...

Page 24: ...the homepage Back Return to the webpage you just left Go to Select from the list to get back to a recently visited webpage Refresh Click it to refresh the webpage Bookmark manager Click it to display...

Page 25: ...S08PA LA Series V1 0 Doc Page 18 of 18 U302 SO 8 13 W25Q16 00B CPP MBOOT V8 6328L14 LB1Vxxx U301 IC TSOP48 13 FHMT29 4GB CPP Main Software V8 6328L14 LF1Vxxx 2 The DEVICE ID MAC Address HDCP KEY ESN K...

Page 26: ...VDS Transimiter TPA3113D SPI MSD6308RT HDMI2 HDMI3 FAT FAT FLASH Key IR Y AV PB PR Audio out Audio in Network DDR SPDIF Signal Flow Diagram Panel USB 7 HDMI1 CABLE ATV ANATENA ATV DTV RX RX D D USB D...

Page 27: ...067 CHINA TEL 86 755 33312403 5TH FLOOR TCL BUILDING SOUTH NANHAI ROAD A DATE DATE DATE MODEL DESCRIPITION DRAWN CHECK APPR 7 7 6 6 D D C C B B THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERS...

Page 28: ...U RD94 33R R136 330R R135 3K3 120K RD63 C65 0 1U C121 1000P R124 220K R110 220R R108 33K 0R R100 NC C118 NC 470P LED_OUT R163 1K 1 2 3 6 5 8 4 7 UD90 MP1495 BL_ON_OUT 3_3VSB 3_3VSB MAIN_POWER 3_3VSB 3...

Page 29: ...U C322 0 1U RXVN_1 TXVP_0 TXVN_0 RXVP_1 C389 560P R389 12K F321 R362 120R R361 220R C352 33P C351 0 1U R315 33R C303 0 047U R_IN L_IN C301 2U2 F306 VCOM0 AV1_V_IN HD1_Y_IN HD1_PR_IN HD1_PB_IN C343 0 0...

Page 30: ...SB_5V MHL_CABLE_DET H1_ARC H1_ARC H1_ARC_OUT R406 0R R442 18K R438 0R MHL_CABLE_DET 5V H2_5V HDMI2_SDA HDMI3_SCL H3_RX2 C405 10U C407 0 1U C406 0 1U R431 10K R430 4K7 C404 0 1U C403 10U H_CEC H_CEC H_...

Page 31: ...G08A R519 22R NC C519 33P C520 33P R549 NC 10K R517 10K C505 NC 0 1U NC NC 0R R518 R503 NC 4K7 12V 5V R516 27K R504 NC 10K SDI SCK DO MCU_RESET C501 0 1U NC R511 3K3 47K R508 C502 NC 0 1U R507 47K R52...

Page 32: ...C604 2U2 C643 30P C609 10U R604 NC 1M X24M1 24M 3_3VSB C633 0 1U 3_3V 3_3VSB XTALI 1_5V R621 0R NC C626 0 1U C624 0 1U VCCK 12V R625 0R C634 1U L602 1000R 0R R603 AUVAG POWER_DET R624 100K R623 1K R6...

Page 33: ...EY1_IN POWER_DET LAN_LED0 PM_CONFIG0 PM_SPI CSN PWR_ON OFF PM_RX VBL_CTRL 3D_LR_IN E2PROM_WP PM_CONFIG1 SPI1_CK SPI1_DI SPI2_CK SPI2_DI TCON0 TCON1 TCON2 TCON3 TCON4 TCON5 TCON6 TCON7 VSYNC_LIKE PM_TX...

Page 34: ...PA3113D2 R815 100R R812 10R 0 1U C861 C860 0 1U 2 1 P803 WHITE OUTLP OUTLN OUTRN 2 1 P804 RED OUTRP R860 0R C800 220U 35V V_AUDIO C810 1000P 6 11 10 7 8 1 3 2 4 5 9 TU1 1 2 3 4 U801 AZ1117 R861 NC 200...

Page 35: ...r board Check every DC DC module Check if main chip Output Pow ON Dim BL ON Signal to power board Check the U700 main IC Peripheral components upgrade main software check whether it connect ground wel...

Page 36: ...ure in all source Check the relevant signal source circuit Check peripheral components of U700 U700 Problem Check the circuit between U700 to panel Check the LVDS connector and T con board and panel C...

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