Haier 42D3500 Service Manual

Contents

Table of Contents2

Chapter 1. General Information4

Chapter 2. SpeciCation9

Chapter 3. Disassemble and Assemble12

Chapter 4. Location of Controls and Components14

Chapter 5. Installation Instructions19

Chapter 6. Operation Instructions21

Chapter 7. Electrical Parts24

Chapter 8. Measurements and Adjustments32

Chapter 9. Trouble Shooting36

Haier 42D3500 Service Manual Manual pdf 24 page image

1122334455667788D DC CB BA ARB11KohmQB1MMBT3904(f≥350MHz)BL_EN RB510Kohm5V_MBL_ON12V12VGNDGND123465GNDGNDADJBLON12V12VCN26PIN-2.0-D-H-红色-GADJRB6510ohmQB2MMBT3904(f≥350MHz)RB71KohmRB910Kohm5V_M ADJPWM/ADJ RB8NC/3K3ohmPVCCPVCC12V1235VPVCC12VCN35V_PanelQM1WPM3407C-3/TRRM3200KohmQM2MMBT3904(f≥350MHz)RM14K7ohmRM43K3ohmPOW_ENVCC_PanelR12VNC/0ohmPVCC12VRD212K4ohmRD313Kohm CD50.1uFRD110KohmEN1GND2SW 3VIN4FB 5UD1 LC3406CB5TR1.15V_STB1.15V_STBTESTCD322uFCD20.1uFCM20.1uFCL20.1uF3V3_STBCL10.1uF5V_STBVI3 VO 2ADJ1VO 4UL1LC1117CLTR33CL310uFVI3 VO 2ADJ1VO 4UL2LC1117CLTRAD1V8_DDRRL1330ohmRL2150ohmCL60.1uFCL50.1uF5V_MCL710uFRM2NC/3K3ohm5V_STBRB2NC/0ohmLD1MGSD54-6R8M-LFCB11uF-0603GNDGNDGNDGNDGNDGND GND GNDGNDGNDGNDGND GNDCM610uFRB11NC/2K2ohmBL_ONGNDQB3MMBT3904(f≥350MHz)GND5V_MRB41KohmRB1033ohmRB310KohmRB12NC/100ohmBL_EN BL_ONPW_ONRE24K7ohmRE310KohmQE2MMBT3904(f≥350MHz)RE510KohmGNDPOW_ENRE23510ohmQE13CG3906M5V_Panel5VSBPWONGNDGNDP5VP5V5V5VGND12V 12346578910CN410PIN-2.54-D-H-GPW_ON5V_STB5V_MGND12VGND5V_M5V_PanelGNDC10.1uFGND5V_M 5V_STBC20.1uFGND3V3_STB+E1NC/100uF+E2NC/100uFD1NC/1N5819-SMA5V_M5V_STBC5610uFC5710uFC58NC/10uFRB14NC/1KohmRB13NC/1Kohm5V_STB5V_STBRE412KohmLB1300ohm-0402-±25%ADJ1Chapter 7. Electrical Parts7-1. Circuit Diagram

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