Kalley K-LED24HDK Service Manual
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Kalley K-LED24HDK Service Manual

Kalley K-LED24HDK Service Manual

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KALLEY
K-LED24HDK
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Summary of Contents for Kalley K-LED24HDK

  • Page 1 KALLEY K-LED24HDK ………………………………………………………………………… …………………………………………………………………… ………………………………………………………… ………………………………………………………………… …………………………………………………………… ……………………………………………………………… …………………………………………………………………...
  • Page 2 SCHNEIDER ELECTRONICS GMBH-GERMANY 1. CAUTION CA UTION: Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure. CA UT ION : T O RE DUCE TH E RIS K OF CA U T ION ELECTR ICA L SHOCK, DO NOT RE MOVE COVER (OR BACK).

  • Page 3: Important Safety Instructions

    SCHNEIDER ELECTRONICS GMBH-GERMANY IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions. Sa ve these instructions for later use . Follo w all W arnings and Instructions marked on the audio equipment. 1. Read Instructions-All the safety and operating instructionsshouldbe read before the productis operated. 2.
  • Page 4 SCHNEIDER ELECTRONICS GMBH-GERMANY PROTECTION AND LOCATION OF YOUR SET Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and refer servicing to qualified service personnel.
  • Page 5 SCHNEIDER ELECTRONICS GMBH-GERMANY OPERATION OF YOUR SET 18. This television set should be operated only from the type of power source indicated on the marking label.If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.

  • Page 6: Basic Information

    PRODUCT SPECIFICATION RELEASE Model:K-LED24HDK Version：3.0 Issued On: 2014-06-07 Basic Information Media Format LCD TV Product Type Music MS39PV Chassis Picture JPEG Option OSD Language English/Spanish/French Video NTSC-M TV System TV System ATSC NTSC File AV System 191(Antenna:2~69;CATV:1~135) Channels(Analog) Signal Format Capability 191(Antenna:2~69;CATV:1~135)

  • Page 7: Optional Accessories

    Mechanical ID Picture Unit: mm Unit: mm 24.5 Mechanical Key Specification Remote ID Picture Carton Dimensions LxWxH（mm） 650*109*423 Container Loading---20 feet（pcs） 2100 Container Loading---40 feet（pcs） 2394 Container Loading--40 feet High（pcs） Net Weight With Stand （Kg） Net Weight Without Stand （Kg） Gross Weight With Packaging （Kg） VESA Mounting Dimensions LxH（mm）...

  • Page 8: Alignment Procedure

    Alignment Procedure Series MS391/MS393／ＭＳ３９ＰＶ MODEL: VERSION：V1.0 （PREPARED BY） : （DATE）: 2014-7- 15 （APPROVED BY）: （DATE）:...
  • Page 10 How to enter factory menu Press MENU key firstly, then press number keys 1147 successively How to go to items Press up/down key to go to the item you want Attention: parameters in corresponding items shown in this manual is only for demonstrating how to use factory menu, do not use these parameters as reference for application.

  • Page 11: Picture List

    menu except LVDS Settings, backlight, white balance and ADC values. 3. ADC ADJUST: Only for VGA and YPBPR Select and execute ”ADC Auto” to tune ADC values automatically. And adjust ADC values manually is not recommended. Pattern and timming setting: YPBPR: 576I full color bar signal with 100% brightness is needed.
  • Page 12 a) Picture Mode: Adjust default values of four picture modes which include ‘standard’, ‘movie’, ‘vivid’ and ‘personal’. b) Picture Curve: Adjust curves of BRIGHTNESS and CONTRAST in each source. c) Color Temp: Adjust color temp in each source.

  • Page 13: Sound List

    d) Overscan: Adjust timmings’ overscan in each source 6. SOUND List...
  • Page 14 a) Sound Mode: Adjust default EQ or Bass/Treble values of four sound modes which include ‘standard’, ‘movie’, ‘music’ and ‘personal’. b) Sound Curve: Adjust curves of SOUND. “Offset” value is different for each source. And same OSD_0 ~OSD_100 values are used by each source.

  • Page 15: Audio Output

    c) Audio Output “Source”: change source without exiting this menu. “Main Speaker”: adjust pre-scale value for main speaker in each source. This value will lost when source changed, so please note this value before switching sources. “Line Out”: adjust pre-scale value for line-out in each source. This value will lost when source changed, so please note this value before switching sources.

  • Page 16: Software Info

    a) Debug Mode: Open Uart and enable debug message. b) Test Pattern: Show solid Color pattern c) Dynamic Contrast: Can be ignored .Only for development phase d) Power On Mode: Set Power on mode(Off, On, Memory) e) Mirror Color: Control panel to mirror show or not. SSC: Adjust memory and LVDS SSC g) Erase Flash: Erase all Flash area except firmware area.
  • Page 17 MODEL: DESCRIPITION: DRAWN: linliangchu DATE: CHECK: DATE: APPR: DATE: MS39PV NOTE: ... PAGE: FORMAT DIN A4...
  • Page 18 RB125 RB126 RB127 RB128 CB118 DB102 CNB2 T3.15AH 250V~ RB141 TB101 DB103 Vbridge RB140 CYB1 Vbridge RB142 EB104 EB105 LCB2 LCB1 CYB2 CNB1 SGND SGND RB129 RB130 NTCB1 DB106 CB117 BB101 SGND QB101 DB101 RB106 RB101 RB107 RB109 RB102 QB102 RB108 UB101 RB131...
  • Page 19 5V_STB 5V_M QM32 CD11 3V3_STB 0.1uF-0402-X5R- ¡ À 2 0%-16V RM33 CM32 10ohm-0402-¡ À 5 %-1/16W CD12 CD13 CD14 CTD0504-4R7-M RM34 QM31 5V_STB POW_EN 4K7ohm-0402- ¡ À 5 %-1/16W TEST 5V_STB LMBT3904LT1G RD38 100Kohm-0402-¡ À 5 %-1/16W 10Kohm-0402-¡ À 5 %-1/16W CD31 CD16 WPM2341A-3/TR...
  • Page 20 1.15V_STB 1V8_DDR CD10 CL16 3V3_STB 0.1uF-0402-X5R-¡ À 2 0%-16V 1uF-0402-X5R-¡ À 2 0%-6.3V 1uF-0402-X5R-¡ À 2 0%-6.3V 1uF-0402-X5R-¡ À 2 0%-6.3V 0.1uF-0402-X5R-¡ À 2 0%-16V 0.1uF-0402-X5R-¡ À 2 0%-16V 0.1uF-0402-X5R-¡ À 2 0%-16V MSD3393LB-S7-TCL-IPC- 3V3_STB 3V3_STB HDMI2_RX1_N USB0_DP RX1N_B DP_P0 HDMI2_RX1_P USB0_DM RX1P_B...
  • Page 21 3V3_STB RXO4_N RXO4_P NC/40PIN-0.5-L-M-G K0/AD RK11 RXE4_P VCC_Panel RXE4_N VCC_Panel 100Kohm-0402- ¡ À 5 %-1/16W VCC_Panel RXE3_N RXE3_P 5V_M 1Kohm-0402- ¡ À 5 %-1/16W 0.01uF-0402-X7R- ¡ À 1 0%-50V NC/196161-30041-3 BITSEL NC/100ohm-0402-¡ À 5 %-1/16W NC/510ohm-0402-¡ À 5 %-1/16W 3V3_STB AVLC18S02003 LVDS SEL VCC_Panel...
  • Page 22 HDMI1_5V HDMI1_5V RX2+ HOTPLUG1 HDMI1_RX2_P HDMI1_RX2_N RX2- HDMI1_RX1_P RX1+ HDMI1_RX1_N HOTPLUG1' 4¡ Á 5 R1ohm-0402-¡ À 5 %-1/16W RX1- RX0+ HDMI1_RX0_P 1Kohm-0402-¡ À 5 %-1/16W HDMI1_RX0_N LMBT3904LT1G RX0- HDMI1_RXC_P 10Kohm-0402- ¡ À 5 %-1/16W RXC+ HDMI1_RXC_N 10Kohm-0402- ¡ À 5 %-1/16W 4¡...
  • Page 23 0ohm-0402- ¡ À 5 %-1/16W NC/FSMD110 RF43 5R1ohm-0402- ¡ À 5 %-1/16W VGA_RIN AV21 5R1ohm-0402- ¡ À 5 %-1/16W USB_5V 5V_M CN15 5V_STB 75ohm-0402- ¡ À 5 %-1/16W USB_M USB0_DM RF41 NC/10pF-0402-NPO- ¡ À 5 %-50V USB_P RF42 USB0_DP USB_5V USB_M 4K7ohm-0402- ¡...
  • Page 24 3V3_Tun 4K7ohm-0402-¡ À 5 %-1/16W 4K7ohm-0402-¡ À 5 %-1/16W RT14 RT15 NC/0.1uF-0402-Y5V-+80%-20%-16V 3V3_STB 3V3_Tun RT17 TUNER_SDA M_SDA CT13 100ohm-0402-¡ À 5 %-1/16W CT25 RT16 TUNER_SCL 3V3_Tun M_SCL 100ohm-0402-¡ À 5 %-1/16W FCM1005KF-121T06(120ohm-500mA) 16MHz-¡ À 2 0PPM-20PF-HC-49S-SMD-JWT 0.1uF-0402-Y5V-+80%-20%-16V NC/10uF-0603-X5R- ¡ À 2 0%-6.3V 10uF-0603-X5R- ¡...
  • Page 25 CA16 RA32 AMP-MUTE AMP_MUTE/ RA31 10uF-0805-X5R- 2 0%- 16V NC/10uF-0805-X5R- 2 0%- 16V NC/470uF-16V-¡ À 20%-8¡ Á 12- 105 ℃ 4K7ohm-0402-¡ À 5 %-1/16W ℃ 470uF-25V-¡ À 20%-10¡ Á 12. 5-105 -GF=5.0(CapXon) 4K7ohm-0402-¡ À 5 %-1/16W 0.22uF-0402-Y5V-+80%-20%-16V 10ohm-0402-¡ À 5 %-1/16W 0.22uF-0402-Y5V-+80%-20%-16V 1000pF-0402-X7R-¡...

  • Page 27: Troubleshooting

    Trouble shooting 1、 Can not switch on： no switch on Check 3.3V/12V/24V of power supply Check PW Only 3.3V Check signal P—ON， Check DC-DC DIMBL—ON of main IC link part,check to PW Check the peripheral circuit of mail IC,check solder of Check reset Check IIC bus main IC,check data fo NVM...
  • Page 28 2、abnormal picture ： Abnormal picture Individual signal source All signal source bad Check the path with this Check panel ID？ signal source Check LVDS signal to main Check the peripheral circuit IC？check LVDS cable? of mail IC,updating SW,reset NVM,replace main IC Check crystal frequence？...

  • Page 29: Abnormal Sound

    3、 Abnormal sound： Abnormal sound Individual sound Check all sound signal source source Check the sound signal Check sound IC link to main IC Check the power of Check the peripheral Check wave filter and sound IC circuit of main IC,SW speaker？...

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