Hisense TLM1510EU Service Manual
Hisense TLM1510EU Service Manual

Hisense TLM1510EU Service Manual

15" tft-lcd tv/monitor

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SERVICE MANUAL
SERVICE MANUAL
15" TFT-LCD TV/MONITOR
MODEL: TLM1510EU
DESIGNS AND SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE

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Summary of Contents for Hisense TLM1510EU

  • Page 1 SERVICE MANUAL SERVICE MANUAL 15" TFT-LCD TV/MONITOR MODEL: TLM1510EU DESIGNS AND SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Location and Function of Controls --------------------------------------------------------------- Remote controller ---------------------------------------------------------------------------------- Front Panel Control -------------------------------------------------------------------------------- Installation and connecting ------------------------------------------------------------------------ Schematic Diagrams ---------------------------------------------------------------------------------- AUDIO Schematic Circuit ------------------------------------------------------------------------- DRIVE Schematic Circuit ------------------------------------------------------------------------- OUTPUT Schematic Circuit ---------------------------------------------------------------------- 10 KEY Board Circuit ----------------------------------------------------------------------------------- 11 TUNER Schematic Circuit ------------------------------------------------------------------------ 12 TELETEXT Schematic Circuit ------------------------------------------------------------------- 13...
  • Page 3: Location And Function Of Controls

    Location and Function of Controls All the functions can be controlled with the remote controller. Some functions can also be adjusted with the buttons on the front panel of the set. Remote controller STANDBY SOURCE DISPLAY MUTE 1. STANDBY To switch the unit from on to off or off to on. 2.
  • Page 4 Location and Function of Controls 10. MUTE To switch on sound mute or turn off sound mute. 11. DISPLAY STANDBY SOURCE DISPLAY MUTE To display setup information channel. 12. MODE BUTTON To adjust the picture mode (user/soft/ dynamic/stanard). 13. SOUND BUTTON To adjust the sound effect.
  • Page 5: Front Panel Control

    Location and Function of Controls Front Panel Control This TFT-LCD TV/monitor allows you to easily adjust the characteristics of the image being displayed. While you use these buttons to adjust the controls, and OSD shows you their numeric values as they change. SOURCE MENU There are 7 keys for user's control including "POWER", "SOURCE", "MENU",...
  • Page 6: Installation And Connecting

    Installation and connecting Connecting your LCD TV/PC monitor AV IN SPEAKER LINE IN VIDEO S-VIDEO DC IN DVD or VCR Figure Cable connections 1.Connect the speaker cable to "Speaker" port (Please refer to page 28). 2.Connect the stereo cable to "Line-out" of your computer. 3.Connect the audio sources (DVD, VCR or Camcorder) to proper L, R of AV IN ports.
  • Page 7: Schematic Diagrams

    Schematic Diagram...
  • Page 8: Drive Schematic Circuit

    Schematic Diagram Figure 1-2.1 DRIVE Schematic Circuit...
  • Page 9 Schematic Diagram...
  • Page 10: Output Schematic Circuit

    Schematic Diagram Figure 1-3 OUTPUT Schematic Circuit -10-...
  • Page 11: Key Board Circuit

    Schematic Diagram -11-...
  • Page 12: Tuner Schematic Circuit

    Schematic Diagram -12-...
  • Page 13: Teletext Schematic Circuit

    Schematic Diagram -13-...
  • Page 14: Printed Circuit Board

    Printed Circuit Board Figure 2-1.1 AUDIO Board (Top Side) -14-...
  • Page 15 Printed Circuit Board Figure 2-1.2 AUDIO Board (Bottom Side) -15-...
  • Page 16: Drive Board

    Printed Circuit Board Figure 2-2.1 DRIVE Board (Top Side) -16-...
  • Page 17 Printed Circuit Board Figure 2-2.2 DRIVE Board (Bottom Side) -17-...
  • Page 18: Input Board

    Printed Circuit Board Figure 2-3 INPUT Board -18-...
  • Page 19: Tuner/Key/Speaker Out Board

    Printed Circuit Board -19-...
  • Page 20: Teletext Board

    Printed Circuit Board Figure 2-5.1 TELETEXT Board (Top Side) -20-...
  • Page 21 Printed Circuit Board Figure 2-5.2 TELETEXT Board (Bottom Side) -21-...
  • Page 22: Block Diagram

    Block Diagram -22-...
  • Page 23: Wiring Diagram

    Wiring Diagram -23-...
  • Page 24: Exploded View And Mechanical Parts List

    Exploded View and Mechanical Parts List JTM152 Explode View Description ITEM TV BODY SPEAKER BOX SPEAKER BRACKET AXES COVER BASE STAND -24-...
  • Page 25: Tv Body Explode View

    Exploded View and Mechanical Parts List -25-...
  • Page 26: Speaker Box Explode View

    Exploded View and Mechanical Parts List Speaker Box Explode View Description ITEM SPEAKER CAB. BACK SPEAKER SPEAKER STAND HOLDER SPEAKER TERMINAL SPEAKER CAB. FRONT -26-...
  • Page 27: Base Stand Explode View

    Exploded View and Mechanical Parts List Base Stand Explode View Description Description ITEM ITEM CONTROL PLACE PLATE I AXES HOLDER II AXES BASE STAND COVER I CONTROL PLACE PLATE II BASE STAND COVER II SPRING BASE STAND WASHER METAL STAND BASE AXES HOLDER I STAND CUSHION -27-...
  • Page 28: Information Of Ics

    Information of ICs IC301 Pin No. Pin Name Function Pin No. Pin Name Function 1 B1/CB1IN Blue1/Cb1 Analog Component Input 41 C7 Picture Bus Chroma (MSB) 2 G1/Y1IN Green1/Y1 Analog Component Input 42 C6 Picture Bus Chroma 3 R1/CR1IN Red1/Cr1 Analog Component Input 43 C5 Picture Bus Chroma 4 B2/CB2IN...
  • Page 29 Information of ICs IC101 Pin No. Pin Name Function Pin No. Pin Name Function 1 V 4 Feed Back 2 Output 5 ON/OFF 3 Ground IC102 Pin No. Pin Name Function Pin No. Pin Name Function 1 Ground 3 V 2...
  • Page 30 Information of ICs IC701 Pin No. Pin Name Function Pin No. Pin Name Function Decoupling for ADC Supply Regulator 1 CAP5 21 Avcc Power Supply Pin Output 2 SIF1 Subcarrier 1 Input 22 CAP7 Decoupling for Digital Regulator Output 3 CAP6 Decoupling for Input Amplifier Reference 23 RESET Power On Reset...
  • Page 31 Information of ICs IC201 Pin No Port Name Function Pin No Port Name Function BUSTYPE Bus type select OSDB OSD BLUE input OSDBLNK OSD select. VDDP PAD Power Pixel input A GREEN [7:0} from ADC. Y[7:0]: Color data from Video 3-10 PIXINA [7:0] Core Power...
  • Page 32 Information of ICs IC202, IC203 Pin No Port Name Function Pin No Port Name Function Power and ground for the input buffers and the core logic. Power and ground for the input buffers and the core logic. DQ [0:1] Data inputs/outputs are multiplexed on the same pins. Power and ground for the input buffers and the core logic.
  • Page 33 Information of ICs IC603 Pin No. Port Name Function Pin No. Port Name Function Inputs Outputs Outputs Inputs Inputs Outputs Outputs Inputs Inputs Outputs Outputs Inputs Ground Power supply IC601A Pin No. Pin Name Function Pin No. Pin Name Function output for 14-bit high precision Pulse Width 1 P2.0/PWM 28 TEST...
  • Page 34: Pcb Component List

    PCB Component List AUDIO PCB ASSEMBLY Item Part No. Description Location E1111-005024-1 COIL FIX CHIP CMI3216VBP 5R6K 1206 L705 L710 L711 L712 L713 L709 E1111-006027-1 COIL FIX CHIP CMI3216VBP 100M 1206 L706 L707 L708 L714 L715 E1111-016001-2 FB FIX CHIP CBY321611UTP 1206 E1301-009001-1 CAP EC V CD11X-BP T05 221M 25DC...
  • Page 35 PCB Component List Item Part No. Description Location E2351-001029-0 IC REGULATOR 3PIN IC706 E2351-001068-0 IC AUDIO PROCESSOR with SOUND ENHANCEMENT SDMP30 IC702 E2503-001014-0 DIODE ZENER CHIP TZMB8V2-GS08 SOD-80 ZD701 E3101-001003-1 PLUG PH-4A PIN HEADER (180° ) 2.0mm 4P CN703 E3101-001006-2 PLUG PH-7AW PIN HEADER (90° ) 2.0mm CN704 E3101-001008-1 PLUG PH-9A PIN HEADER (180°...
  • Page 36: Drive Pcb Assembly

    PCB Component List DRIVE PCB ASSEMBLY Item Part No. Description Location E1102-001009-1 COIL FIX R TC3026-1R0M 1R0M L101 L104 L105 L201 L202 L300 L301 L304 L401 L402 L403 L404 L405 L406 L407 E1111-016001-2 FB FIX CHIP CBY321611UTP 1206 L408 L409 L601 L602 L603 L604 L605 L606 L607 E1112-001001-0 COIL FIX SFRH127-470M-R 47uH 3.5A L102...
  • Page 37 PCB Component List Item Part No. Description Location E1505-011078-2 RES CHIP RC-03KTP 1/16W 223J 0603 R101 R431 R401 R403 R405 R408 R410 R412 R414 E1505-011092-2 RES CHIP RC-03KTP 1/16W 270J 0603 R415 R417 E1505-011110-2 RES CHIP RC-03KTP 1/16W 332J 0603 R606 E1505-011111-2 RES CHIP RC-03KTP 1/16W...
  • Page 38: Electronic Common Part Assembly

    PCB Component List ELECTRONIC COMMON PART ASSEMBLY Item Part No. Description Location BATTERY R03P MERCURY-FREE E0002-001005-0 E3203-001001-1 ANTENNA CONNECTER F-9.5 E3405-001009-0 AC CORD CHINA 3PIN 2000mm E3421-001064-0 WIRE ASSY PH-13Y/PH-13Y UL2468#26 L=100mm 2.0mm 13P From CN808 To CN601 E3421-001065-0 WIRE ASSY PH-7Y/PH-7Y UL2468#26 L=100mm 2.0mm 7P From CN704 To INVERTER E3421-002102-1 WIRE ASSY PH-4P/PH-4P UL2468#28 L=50mm 2.0/2.0mm 4P...
  • Page 39: Tuning Pcb Assembly

    PCB Component List TUNING PCB ASSEMBLY Item Part Number Description Location E1101-021025-2 COIL FIX H AL0410ST T52 220K L101 E1301-011005-1 CAP EC V CD11-BP T05 221M 10DC 6x12 C101 E1311-001028-2 CAP CER V NP0 101J 50DC C102,C103 E1501-201004-2 RES CBF H T52 1/8W 101J R101, R102 E3101-001008-1 PLUG PH-9A PIN HEADER (180°...
  • Page 40: Speaker Out Pcb Assembly

    PCB Component List E3421-001017-1 WIRE ASSY PH-5Y/JC20-5Y UL=2468#26 L=100mm 2.0mm 5P CN502 TO CN503 E3421-001021-0 WIRE ASSY PH/PH-8Y UL2468#26 L=320mm 2.0/2.0mm 8P From CN501 To CN5010A E3421-004005-0 WIRE 1PIN UL1007#20 L=40mm JP505 JP506 E3701-001020-1A PCB CONTROL KEY 161mm× 25mm E3701-001020-1B PCB POWER KEY 84mm×...

Table of Contents