TCL LED32B2600 Service Manual Download

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DGND

DGND

I2CS_SCL
GND1
XTAL_OUT
XTAL_IN
AVDD_MPLL
RFAGC
IFAGC
QP

DGND

R130 for MS306 ATV

MS306B DVB-T2 chassis is on MSB101A for U101

POWER

NEAR IC

RESET

XTAL

CONFIG

DEMOD TUNER IF AGC

NEAR IC

Tuner AGC Close Tuner

172mA

DEMOD CIRCUIT

For silicon Tuner Supply

TUNER CIRCUIT

FOR DEMOD IC SUPPLY

Close Tuner

TS_ERR IS LOW FOR I2C ADDRESS 0XD2

TS_ERR IS HIGH FOR I2C ADDRESS 0XF2

MS306C DVB-T chassis is on MSB101T for U101

MS306D ISDB-T chassis is on MSB101S for U101

THE IC FOR MSB101A for DVB-T2

R120;R121 for MS306 ATV

ZDFDO

ZDFDI

TU1

L101

1R 1/4W

R119

R118

VCC3V3

R122

R123

R127

Q103

BT3904

Q102

BT3906

R124

+1V2_VDDC

10K

NC/0.1U

R115

10K

C137

L107

R120

R117

L103

L104

L106

L105

C111

C110

R132

TUNER-3V3

Summary of Contents for LED32B2600

Page 1: ...ION LIGNMENT 0ROCEDURE ˊ LOCK DIAGRAM ˊ3CHEME IAGRAM 4ROUBLESHOOTING 0 AYOUT 4HIS 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 AFTER THE PRINTING BY THE CONSTANT IMPROVEMENT OF PRODUCT ...

Page 2: ...lectric 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 literature accompanying the appliance CAUTION Use of controls adjustments or procedures other than those specified herein may result in hazardous radiation exposure CA U T ION RISK RISK OF ELECTRI ELECTRI...

Page 3: ...o 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 a damp cloth for cleaning 10 1 Do not place this television set on an unstable cart stand or table The television set may fall causing serious injury to a child or an adult and serious damage to the ...

Page 4: ...ing 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 reception This reminder is provided to call the CATV system attention to Article 820 40 of the NEC that provides guidelines for proper grounding and in particular specifies that the cable ground sha...

Page 5: ...edurein 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 in performance indicates a need for service unplug the set and have it checked by a professional service technician 23 It is normal for some TV sets to make occasional snapping or popping sounds par...

Page 6: ...peakers Bottom Side DTV Channels Digital Antenna 7 69 Audio Power Output 5W 5W Chassis MS306D LA DVSS Dolby Virtual Surround X Certification CB DDAS Digital Dynamic Audio System YES Power Supply AC 110V 240V 50 60Hz AVC Auto Volume Control YES Power Consumption TV on 45W BBE X Power Consumption Standby 0 5W SRS X Default Color of Front Cabinet Black MTS Yes Stereo Mono SAP Keyboard Position Back S...

Page 7: ...第 1 页共 11 页 TCL 集团多媒体电子全球运营本部 TOT 设计中心 Alignment Procedure MODEL MS306C D Series VERSION V1 0 PREPARED BY gongjunzan DATE 2013 04 28 APPROVED BY DATE 文件编号 CRT SJ FK02 2013 序号 ...

Page 8: ...e adjustments 2 Factory Menu 1 Methods of Entering Method 1 Using the remote enter the Picture submenu in the OSD choosing the contrast item and press the 9 7 3 and 5 in series Factory Menu will appear in the left top of screen Method 2 Press RETURN button when FACTORY HOTKEY is enabled ON 2 General introduction FACTORY MENU ITEMS Default Setting Description Status 1 FAC HOTKEY OFF Factory hotkey ...

Page 9: ...utton to select the factory and then press OK to confirm OK 8 POWER ON LAST ON Always turns on TV when AC power on STB Always goes to standby mode when AC power on LAST Restore the status before the last AC power off OK 9 USB UPDATE USB update refer as follow OK 10 ReloadEFBItem This item only factory used Note Below the factory menu some model information are showed including software version Pro...

Page 10: ... GAIN OK B GAIN 128 B GAIN OK R OFFSET 128 R OFFSET OK G OFFSET 128 G OFFSET OK B OFFSET 128 B OFFSET OK WB INIT DO ONLY FOR TCL R D OK The first step is to adjust HDMI 3 Design Menu 1 Methods of Entering Method 1 Using the remote enter the Picture submenu in the OSD choosing the contrast item and press the 1 9 5 and 0 in series Design Menu will appear in the left top of screen Method 2 Press RETU...

Page 11: ...tatus Volume 30 0 100 adjustable OK PIC MODE STANDARD Standard Bright Mild User OK SOUND MODE STEREO Movie Sports Standard Music User OK Channel OK Language English Up to 10 languages optional OK COLOR SYS AUTO AUTO PAL SECAM OK SOUND SYS DK DK BG I MN OK PRESET CH 1 0 199 adjustable OK COLOR TEMP NORMAL Medium Cool Ware OK Other ITEMS Default Setting Description Status VIF1 VIF adjust not adjust ...

Page 12: ...D OK Hue Curve Hue curve Exclusively used by R D OK Sharpness Curve Sharpness curve Exclusively used by R D OK Volume Curve Volume curve Exclusively used by R D OK BackLight Curve BackLight curve Exclusively used by R D OK OverScan Exclusively used by R D 4 Service Menu 1 Methods of Entering Using the remote enter the Picture submenu in the OSD choosing the contrast item and press the 9 7 0 and 5 ...

Page 13: ...ording to the requirement of the order below steps are needed for appropriate setting 1 Enter the Factory Menu enable FAC HOTKEY 2 Check Project ID and the version of software release date displayed at the bottom of Factory Menu 3 Enter Design Menu choose SERVICE MENU Project ID choose corresponding Project ID number of the product Refer to the V6 PROJECT ID0 in the BOM list 4 Return to Factory Me...

Page 14: ...tern Generator PM5418 Fluke5418 VGA cable AV RCA cable YPBPB RCA cable HDMI cable etc 5 3 ADC Calibration 5 3 1 Signal and generator PC Chroma2329 Pattern 42 Timing 14 1024X768 60Hz 5 MOSAIC YPBPR Chroma2329 pattern 103 Timing 79 100 Color Bar 720p 5 3 2 Steps of Calibration 1 Access to the Factory menu ADC 2 select RGB source and see the 5 MOSAIC appear on the screen 3 Select AUTO ADC Press the r...

Page 15: ...9 for YPbPr 5 4 2 Steps of adjustment 1 Enter the factory menu White Balance select source HDMI 1 and Normal Temperature 2 Input grey signal in 720p format 3 Change R OFFSET and B OFFSET to make sure the value of color coordination equal to X 0 280 0 015 Y 0 290 0 015 4 Input white signal in 720p format 5 Change R GAIN and B GAIN to make sure the value of color coordination equal to X 0 280 0 015 ...

Page 16: ... before SMT Following chips must be programmed before SMT by tools Position Chip type Software description U202 EN25Q32 HDMI HDCP Key System Software etc 7 Software update Method of SW update 1 Download the bin file MS306C_TCL bin or MS306D_TCL bin to the root directory of your USB device DO not change the file name Then insert the USB device to USB interface of TV set Note MS306C_TCL bin software...

Page 17: ...t the update you will see a progress box on the screen 4 After updating the set will reset automatically 3 Upgrading method 2 1 Press the MEUN button of Remote Control then select the Software Update U item in Option sub menu press left or right key to enter the update box ...

Page 18: ...第 12 页共 11 页 2 Press left button Select YES of the dialog box and to start the update you will see a progress box on the screen 3 After updating the set will reset automatically ...

Page 19: ...he Design Menu 2 Select the SERVICE MENU item press OK and RIGHT button of the remote to enter submenu 3 Select the PROJECT ID item press OK or RIGHT button of the remote to enter the submenu 4 Press the right or left button of the remote to select the ID you want 5 After ID selection press MENU button of the remote to exit DESIGN MENU 6 Finally do AC power on off ...

Page 20: ...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 PERSONS COPIEDUNLESS PERMITTED IN WRITING FORMAT DIN A4 TCL NOTE PAGE OF 5 4 3 2 1 5 4 3 2 1 A gongjunzan 2013 2 20 gongjunzan 2013 3 25 MS306A B C D CHASSIS ...

Page 21: ...C825 24V 12V R816 24K NC_4 R801 0R R800 0R 12V 12V ZDIM2 DIMMING 1 2 4 6 8 12 10 3 5 7 9 11 P800 D800 3V6 Z 3V3STB 3V3STB 3V3STB 12V BL_ON OFF L800 35 392170 00X BRI_ADJ PWM0 5VAIN 5VAIN 3V3STB 3V3STB NC 1K R804 R820 0R 5VAIN 5VAIN L801 30R NC_4 12V 0R R807 R846 470K 1U C834 AVDD_DDR_1V8 R810 10K NC 100R R803 C832 1U NC R839 10K NC GND Z 24V 12V1 Z 24V 12V2 ZBL ON OFF1 R833 560R R832 6K8 R831 22K ...

Page 22: ...0 1K 22R R914 R913 22R ZH05V 10K R911 10K R908 R909 10K HDMI_HP1 R912 4K7 E C B BT3904 Q901 H1_5V 8 6 3 1 2 7 4 5 10R RP903 5 4 7 2 1 3 6 8 RP904 10R ZHGND ZH1_5V ZH0GND 8 6 3 1 2 7 4 5 10R RP902 5 4 7 2 1 3 6 8 RP901 10R H0_5V B C E Q902 BT3904 4K7 R905 HDMI_HP0 10K R902 R901 10K R904 10K 22R R907 H1_RX1 _IN H1_RX2 _IN HDMI1_SCL HDMI1_RX0P HDMI1_RX0N HDMI1_CLKN HDMI1_CLKP HDMI1_RX1N H1_RXC _IN H1...

Page 23: ... 6 P910 6 5 4 3 2 1 P909 1 2 3 4 P906 C906 560P 1 2 P907 1 2 3 4 5 6 P905 C924 560P C926 22P USB0_D USB0_D USB1_D USB1_D RGB2 HDTV_RIN R922 33R RGB2 HDTV_GIN R918 68R 10K R919 R920 10K AV AUOUTL3 12V C907 2U2 C914 10U ZAV1GND AV VOUT AV CVBS0P L901 220R ZVVS RGB0_Y SOG RGB0_Y 2U2 C929 AV_AULIN1 C928 2U2 CVBS_OUT0 R975 10K R974 10K ZV1 ZL1 ZR1 R921 33R R923 33R R924 33R RGB0_PR 33K R967 RGB2 HDTV_S...

Page 24: ...XO3 RXOC RXOC RXE0 RXE0 RXO4 RXO4 RXE2 RXE2 RXE1 RXE1 RXEC IF AGC SEL 0R R239 NC IF AGC SEL SPDIF OUT 0 1U C236 AV CVBS1P CVBS0P AV_AURIN1 AV_AULIN1 C217 2U2 C216 2U2 3V3STB 3V3STB 3V3STB 3V3STB R241 2K2 3V3STB 3V3STB 3V3STB 3V3STB 0 1U C237 0 1U C241 3V3STB 0 1U C250 AVDD_DDR_1V8 1V2_VDDC AVDD_ADC 0 1U C239 3V3STB 0 1U C242 L202 120R C224 10U C255 NC 1000P C256 2U2 C257 2U2 R229 22K R227 4K7 1M R...

Page 25: ... 100R 24V 12V V_AUDIO C605 2U2 AMP AUOUTL0 C603 2U2 10K R609 R606 56K R601 56K R603 22K 1U C630 1500P C606 NC DGND R613 10K C611 330P C610 0 22U R628 10R L601A 220R NC 1500P C604 NC R631 1K 7K5 R612 R611 6K8 R610 22K R629 470R B C E Q603 BT3904 7K5 R615 R617 22K R616 1K C622 220U 35V C623 0 1U C608 0 1U C624 1000P C609 1000P L603 22UH L602 22UH L601 22UH L604 22UH C617 0 1U C613 0 1U C618 330P C61...

Page 26: ...S1117 3 3 1 2 3 4 U103 AS1117 3 3 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 46 47 48 44 9 U101 MSB101A 10 6 7 8 1 3 2 4 5 9 TU1 L101 1R 1 4W R119 100R IF 100R R118 IF IF IF C143 0 1U C142 0 1U C145 0 1U TUNER 3V3 VCC3V3 6 7 8 1 3 2 4 5 9 TU2 TUNER_SDA TUNER_SCL SYS_SCL SYS_SDA TUNER_SCL R126 1K R125 100K TUNER_VCC 5VAIN...

Page 27: ... IIC bus Check the peripheral circuit of mail IC check solder of main IC check data fo NVM and reset it Check reset signal of main no switch on Check 3 3V 12V 24V of power supply Check PW Check DC DC part check Check signal P ONˈ DIMBL ON of main IC link to PW Trouble shooting ...

Page 28: ...n IC check LVDS cable Check crystal frequence Check the peripheral circuit of mail IC updating SW reset NVM replace main IC Abnormal picture All signal source bad Individual signal source bad Check the path with this signal source Check panel ID ...

Page 29: ...te function Abnormal sound Check all sound source Individual sound signal source Check the sound signal link to main IC Check the peripheral circuit of main IC SW Check the power of sound IC Check sound IC Check wave filter and speaker Y ...

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