Haier LE26B13200b Service Manual

- 27 -5544332211D DC CB BA AT_SDAIF_AGCAIFIF-IF+T_SCLT_RF_AGC RF_AGCT_RF_AGCSIFP_OUT+VIFP_OUTIFAGCRF_AGCVIFN_OUTSIFP_OUT-T_SDA3.3VCC_TT_SCL3.3VCC_TMIFAGCT_RF_AGCSSDASSCLIFAGCAIFIFS1IFS2SIFP_OUT+IF+IF-VIFN_OUTVIFP_OUTSIFP_OUT-IFS1IFS2RF_AGC_SELVIFN_OUTVIFP_OUTIF-5V5V-TunerIF-5V+5V+3.3V_SB3.3VCC_TVdd_A1.6V_D+5V3.3VCC_T3.3VCC_T3.3VCC_T3.3VCC_TVdd_A1.6V_D3.3VCC_T3.3VCC_T1.8VCC3.3VCC_TVdd_A1.6V_D1.8VCCVdd_A1.6VVdd_A1.6VVdd_A1.6V_D+8V5V-Tuner+12V+5V_LDO5V-TunerAGND+8V+5V+5V1.8VCC+1.8VIF+ 4IF- 4TUNER_I2C_SCL 4TUNER_I2C_SDA 4DEMOD_IF_AGC 4VIF_P 4VIF_M 4SIF_IN- 4SIF_IN+ 4RF_AGC_SEL 4D_RF_AGC 4RF AGC SwitchClosed to MstICRF InputPortVdd_RF_VCO_LO_3VPut on digital GND plane301RF V7 MM 301RF V8 302RF V8Pin 1 R23 0 DNP DNPPin 1 R24 DNP 0 075 ohm LineLNA GNDImportant:Analog GND and digital GND is still separate,but through Paddle GND connecting them,please talk to SYU if anything not understoodVdd_IOClose Silicon TunerDESIGN:George GuoMODEL: MSAV3207-K3TITLE: TUNERCHECKED:Date: Feb. 3,2010APPRD:SHEET: 8 OF 9 VER:1.05.19V 116mA (ATV)Vpp80mvVpp80mvFor silicon tunerIf use single saw filter(internal),Delete R276,R280Add R283(0R)Delete Q59Delete C73If use single saw filter(internal),Delete these parts of this areaCS30 10nFCS30 10nFCS2418PFCS2418PFU12AMS1084CD-ADJU12AMS1084CD-ADJVIN3 VOUT 2ADJ1 TAB 4R139NC/680RR139NC/680RCS39100uF/16VCS39100uF/16VRS261KRS261KCS10.1uFCS10.1uFRS211KRS211KLS12 120ohm_FBLS12 120ohm_FBR2761KR2761KRS4 391RRS4 391RCS220.1uFCS220.1uFCS27NCCS27NCRS81MRS81MR2880RR2880R+ EC6470uF/16V+ EC6470uF/16VCS1882pFCS1882pFR141NC/4.7KR141NC/4.7KLS6120ohm_FBLS6120ohm_FBLS433nHLS433nHCS320.1uFCS320.1uFRS17100RRS17100RSAWU23M3953MSAWU23M3953MING2 OUT1 4GND 3OUT2 5IN1CS170.1uFCS170.1uFC222 0.1uFC222 0.1uFCS34 10nFCS34 10nFCS6 10nFCS6 10nFLS15 120ohm_FBLS15 120ohm_FBCS30.1uFCS30.1uFC5590.1uFC5590.1uFC80.1uFC80.1uFCS41nFCS41nFC7310nFC7310nFDS1BAV99DS1BAV99312R27910KR27910KR532 47RR532 47RB1GNDB0ASVCCU28FSA3157P6XB1GNDB0ASVCCU28FSA3157P6X123456RS16100RRS16100RCS35 10nFCS35 10nFC1430.1uFC1430.1uFFB5FB56R/1AFB5FB56R/1ACS90.1uFCS90.1uFY224.000MHZY224.000MHZ12L7NC/1uHL7NC/1uHR43710KR43710KJ1J1RS20100RRS20100RCS1427pFCS1427pFRS10NCRS10NCC13922nFC13922nF+ EC16470uF/16V+ EC16470uF/16VRS154.7KRS154.7KR156820RR156820RLS11220nHLS11220nHLS16220nHLS16220nHC71NC/10uFC71NC/10uFRS250RRS250RB1GNDB0ASVCCU29FSA3157P6XB1GNDB0ASVCCU29FSA3157P6X123456R43810KR43810KRS310KRS310KCS202.2uFCS202.2uFADJOUTINUS2AMS1117-ADJADJOUTINUS2AMS1117-ADJ3214R153150RR153150RCS28100uF/16VCS28100uF/16VLS10 120ohm_FBLS10 120ohm_FBCS3139pFCS3139pFCS84700pFCS84700pFR216 100RR216 100RL3NC/2.2uHL3NC/2.2uHCS1056pFCS1056pFF ConnJS1 F ConnJS113425678910C200.1uFC200.1uFRS144.7KRS144.7KQ583904Q583904J21J21C840.1uFC840.1uFCS290.1uFCS290.1uFR217 100RR217 100RC72NC/15nFC72NC/15nFU24 DA58GT-13-EU24 DA58GT-13-ENC 1+5V 2RF-AGC 3BT 4AS 5SCL 6SDA 7B2 8IF-AGC 9DIF2 10DIF1 11AIF 12GND 13GND 14GND 15GND 16J13J13R27810KR27810KRS13 0RRS13 0RLS7330nHLS7330nHRS1NC/1KRS1NC/1KCS360.1uFCS360.1uFC221 0.1uFC221 0.1uFU13AMS1084CD-ADJU13AMS1084CD-ADJVIN3 VOUT 2ADJ1 TAB 4CS2318PFCS2318PFC262 4700pFC262 4700pFCS262.2uFCS262.2uFRS7NCRS7NCLS812nHLS812nHR28010KR28010KLS5120nHLS5120nHR533 47RR533 47RRS24NCRS24NCC15020pFC15020pFC8210uFC8210uFR150NC/22RR150NC/22RR137NC/56RR137NC/56RRS23NCRS23NCCS50.1uFCS50.1uFCS3310nFCS3310nFC14222nFC14222nFR157680RR157680RCS22.2uFCS22.2uFC14920pFC14920pFLS33.6nHLS33.6nHC263 4700pFC263 4700pFADJOUTINUS1AMS1117-3.3ADJOUTINUS1AMS1117-3.33214Q593906Q593906R1510RR1510RR138NC/100RR138NC/100RF1U4MXL302RF_V8_F1_32F1U4MXL302RF_V8_F1_32LNA_IN2AS6IDAC3VDD_DNX21VBATT_A34VAGC25VBATT_A57XTAL_N8XTAL_P9CLK_OUT10GND_XTAL11VREG_A_OUT112VDD_DNX1 31TF_2 30TF_3 29VREG_A_OUT2 28VBATT_A2 27VAGC1 26IF_OUTP2 23VBATT_A113SCL14SDA15IF_OUTP 25VDD_IO16GND_DIG 17VREG_D_OUT 18VREG_D_IN 19VBATT_A4 20VDD_REF_SX 21IF_OUTN2 22IF_OUTN 24PADDLE 33TF_1 32C214 10nFC214 10nFLS9 120ohm_FBLS9 120ohm_FBLS2120ohm_FBLS2120ohm_FBRS27470RRS27470RLS1120ohm_FBLS1120ohm_FBR283NC/0RR283NC/0RRS221KRS221KCS74700pFCS74700pFCS1339pFCS1339pFR282NC/1KR282NC/1KLS14 120ohm_FBLS14 120ohm_FBC250.1uFC250.1uFC830.1uFC830.1uFR140NC/1.5KR140NC/1.5KCS121nFCS121nFSAWU22 M9370MSAWU22 M9370MING2 OUT1 4GND3OUT2 5IN1R2900RR2900RR440100KR440100K LS13 120ohm_FBLS13 120ohm_FBRS19 0RRS19 0R+CS25100uF/16V+CS25100uF/16VR154220RR154220RL4NC/2.2uHL4NC/2.2uHC7410uFC7410uFQ12NC/2SC2216Q12NC/2SC2216 312RS9 47RRS9 47RC22010nFC22010nFCS190.1uFCS190.1uFR28110RR28110RCS16180pFCS16180pFR534 100RR534 100RRS50RRS50RRS12NCRS12NCRS2 391RRS2 391RRS18 120RRS18 120RRS61MRS61MR271NC/39RR271NC/39R

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Frequently asked questions

To perform a simple check on your Haier LE26B13200b, refer to the instructions provided in the 'Simple Check' section on page 43 of the service manual.

If the unit is not responding, simply unplug the unit from the AC outlet and plug it back in. The unit should return to normal operation.

The 'MUTE' function in the Haier LE26B13200b is used to silence the audio output. It is controlled by various components such as C740, C741, and R794, which are part of the mute circuit.

The 'FADE' function in the Haier LE26B13200b is associated with components like R777, R793, and C728. It likely controls the gradual increase or decrease of audio volume, providing a smooth transition when changing volume levels or switching audio sources.

To connect a DVD player, you can use the DVD_CVBS, DVD_AR, DVD_AL, and DVD_AV inputs. Additionally, there are specific pins and connectors like J3 (DVD INPUT) and J5 (DVD POWER) that facilitate the connection.

To update the software on your Haier LE26B13200b TV, follow these steps: 1. Prepare a USB memory stick with the firmware file. 2. Turn on the TV. 3. Insert the USB memory stick and press the POWER button. 4. Press 'source-2-5-8-0' and choose 'SW Upgrade', then press 'ENTER'. 5. Choose 'Yes' and press 'ENTER' to start the update. Do not turn off the TV during the update process. After the update is complete, remove the USB memory stick and reset the TV.

If the software update process is interrupted, do not turn off the TV. Wait for the update to complete. If the update fails, you may need to repeat the process from the beginning, ensuring that the USB memory stick is properly prepared and that the TV is not turned off during the update.

A white screen display on your Haier LE26B13200b could be due to a surge current or EDS (Electrostatic Discharge).

Flickering on your Haier LE26B13200b screen could be caused by a Vcom imbalance in the circuit.

The cacophony sound when turning the panel is likely due to mechanical noise from the backlight unit. This issue can be caused by a problem between the mechanism and the panel.

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