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Roadstar LCD-7114KL Service Manual
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Roadstar LCD-7114KL Service Manual

Roadstar LCD-7114KL Service Manual

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LCD-7114KL

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Summary of Contents for Roadstar LCD-7114KL

  • Page 1 LCD-7114KL...
  • Page 3 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location Electronic Parts 011-B000A-200 SMD Resistor (0603) 0 OHM (OPEN) R174、R179 or R175、R181 011-B229A-200 SMD Resistor (0603) 0.25 OHM +/-5% R206 011-B100A-200 SMD Resistor (0603) 10 OHM +/-5% R139 011-B220A-200 SMD Resistor (0603) 22 OHM +/-5% R151、R158、R166...
  • Page 4 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 19 011-B681A-200 SMD Resistor (0603) 680 OHM +/-5% R150、R156 20 011-B821A-200 SMD Resistor (0603) 820 OHM +/-5% R116 21 011-B102A-200 SMD Resistor (0603) 1K OHM +/-5% R13、R20、R34、R45、R46 R47、R68、R113、R125、R127 R145、R214*、R101...
  • Page 5 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location R122、R124、R133、R141、R142 R144、R161、R163、R176、R184 R189、R190、R192、R209、R218* 34 011-B123A-200 SMD Resistor (0603) 12K OHM +/-5% 35 011-B153A-200 SMD Resistor (0603) 15K OHM +/-5% R26、R170、R187 36 011-B183A-200 SMD Resistor (0603) 18K OHM +/-5% R8、R30、R69、R128、R207...
  • Page 6 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 45 011-B104A-200 SMD Resistor (0603) 100K OHM +/-5% R172 46 011-B224A-200 SMD Resistor (0603) 220K OHM +/-5% R4、R73 47 011-B513A-200 SMD Resistor (0603) 51K OHM +/-5% R10 (OPTIONAL) 48 011-B564A-200 SMD Resistor (0603) 560K OHM +/-5% R75、R80...
  • Page 7 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location C68、C71、C72、C73、C74 C76、C77、C78、C79、C83 C84、C85、C86、C87、C88 C89、C96、C99、C102、C106 C107、C108、C109、C145、C150 C191*、C192* 56 014-B224B-800 SMD Ceramic Capacitor (0603) 0.22uF/50V +/-20% C90、C133、C134、C161 57 014-B474B-800 SMD Ceramic Capacitor (0603) 0.47uF/50V +/-20% C18、C20、C35、C156 58 014-B105B-800 SMD Ceramic Capacitor (0603) 1uF/50V +80/-20% C8、C43、C53、C56、C69...
  • Page 8 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 66 014-B181C-800 SMD Ceramic Capacitor (0603) 180pF/50V +/-10% C136 67 014-B221C-800 SMD Ceramic Capacitor (0603) 220pF/50V +/-10% C61、C140 68 014-B331C-800 SMD Ceramic Capacitor (0603) 330pF/50V +/-10% 69 014-B471C-800 SMD Ceramic Capacitor (0603) 470pF/50V +/-10% C17、C25、C31、C32、C33...
  • Page 9 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 85 003-03411-S00 SMD Transistor AO3411 (SOT-23) 86 003-01188-S00 SMD Transistor 2SB1188 (SOT-89) 003-01815-S00 SMD Transistor 2SC1815 (SOT-23) Q6、Q7*、Q17、Q18、Q21* 003-01203-S00 88 003-03055-S00 SMD Transistor 3055L-108 (SOT-223) 89 003-02411-S00 SMD Transistor 2SC2411 (SOT-23)
  • Page 10 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 105 002-04052-D00 IC MC4052 (SOP-16) U15、U17 106 002-34063-D00 IC MC34063 (SOP-8) 108 002-H0105-000 SMD Inductor 1UH (1206) 109 002-H0336-000 SMD Inductor 33UH (1206) 110 002-H0601-000 SMD Ferrite Bead 600R/1A (0805) FB1、FB2、FB3...
  • Page 11 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 125 0125-C476D-300 Mini Elect. Capacitor 47uF/25V (CX11X) C6、C26 126 0125-C107A-300 Mini Elect. Capacitor 100uF/6.3V (CX11X) C39、C128、C167、C176、C189* 190* 127 0125-C107B-300 Mini Elect. Capacitor 100uF/10V (CX11X) C14、C23 128 0125-C107C-300 Mini Elect. Capacitor 100uF/16V (CX11X) C1、C9、C13、C21、C120...
  • Page 12 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 143 010-A0107-202 Inductor 100UH/1A (Toroid Type) 144 010-G0306-200 Inductor CE24-3R0J (CE-24) L5、L7、L8 145 010-M0156-200 Inductor CE24-150J (CE-24) 146 007-1801A-5BK IFT 1801A (5x5x5mm) 147 022-F0160-000 FTP RUE160 148 022-F0050-000 FTP RUE050...
  • Page 13 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 163 028-03507-B05 Headphone Jack ST-3507-02 164 028-03528-B11 Antenna Jack CKX-3.5-02K J111 165 029-R1131-010 RCA Socket RS-1131/Red ARIN1 166 029-R1131-020 RCA Socket RS-1131/White ALIN1 167 029-R1131-030 RCA Socket RS-1131/Yellow VIN1 169 031-701B0-32G FPC Cable FP-0.5S-32P-100...
  • Page 14 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 182 035-D1100-RD0 Single Jumper Wire L=110mm/AWG#24 Red Main PCB (BAT) to Battery Case Contact Plate 183 035-D0800-BK0 Single Jumper Wire L=80mm/AWG#24 Black Main PCB (BAT-2) to Battery Case Contact Plate...
  • Page 15 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 197 218-701BZ-E02 TV-701B Rubberize Stand Set 198 219-701B0-G00 TV-701B Stand Fixed Metal Shaft 199 217-701BE-E10 TV-701B Stand Metal Washer Size=10.2x9.0x (T)1.0mm 200 217-701BT-E08 TV-701B Wall Mounting Metal Bracket 201 217-701BC-E10...
  • Page 16 LCD-7114KL Bill of Material (SHARP Panel) Part No. Description Part Location 215 314-7114C-A10 LCD-7114KL Car Lighter Caution Label 216 314-3E095-110 Main Unit PET Bag SIZE=9.5"x11" 217 304-7114A-A10 LCD -7114KL Gift Box (with Magnetic Fixed Type) 218 301-C3000-B00 10 Units Poly-Bag for Carton...
  • Page 17 LCD-71114KL Service inspection Manual Page 1 of 5 (1) Faulted Function: Not Remote Control Start Check the battery power of remote control remote control has been damaged or not Replace the new battery and repair the remote control May be too far away TV or something in front of Closed remove front of TV...
  • Page 18 LCD-71114KL Service inspection Manual Page 2 of 5 (2) Faulted Function：Not Audio Sound (Screen Picture is normal) Checking Volume Level in Muting (Silent) Mode as below inspected process: Start Check if the main unit is in MUTE Mode Press the MUTE button of remote control Check IC U13 (Pin-9 &...
  • Page 19 LCD-71114KL Service inspection Manual Page 3 of 5 (3) Faulted Function: Not Colour on Screen Start Check the image colour system setting that match location TV system. Check the MENU Setting Ｓｅｔ　ｔｈｅ　ｃｏｌｏｕｒ　ｓｙｓｔｅｍ　 if the color is set to ｃｏｒｒｅｃｔｉｏｎ　ｓｙｓｔｅｍ．　 minimum level Set the colour the normal level.
  • Page 20 LCD-71114KL Service inspection Manual Page 4 of 5 (4) Faulted Function: Not Picture on screen and audio Sound is Normal. Start Check video input TV/AV1 is active or not. Press TV/AV button to select source signal Check the brightness & Contrast be set normal level and the background is bright screen.
  • Page 21 LCD-71114KL Service inspection Manual Page 5 of 5 (5) Faulted function: Not Audio Sound and Picture on Screen Start Check Power source DC=12V connection Check transistor Q3 (Pin –E) Voltage=+ 12V. Check the DC jack and FTP F1 Check (Pin-C) Voltage=+12V Check Q3 (Pin-B) Voltage=+11.3V...
  • Page 22 L+5V 68UH/1A 100uF/16V 1.5K 1.5K Vsync 12PF/3KV 2SC4672 SYNC SCH2 SCH3 SCH1 TO LCD 0.22uF/100V 12PF/3KV BHR-04VS-1 2SC4672 RESET RESET RESET LCD_ON/OFF LCD_ON/OFF S9870SP MCU5V 50/60 MCU5V MCU5V 50/60 50/60 4.5MHz 4.5MHz 4.5MHz CON1 CON1 CON1 CON1 CON1 CON1 ASPE1 ASPE1 ASPE1 ASPE2...
  • Page 23 CE24-3R0J LL+5V 10uF/10V 0.1uF 0.1uF +5VA L+5V 100uH/0.3A L+5V CE24-3R0J 8.2K 0.1uF 100uF/6.3V 0.1uF 0.01uF 10uF/10V 0.1uF 0.1uF 0.01uF 0.01uF 0.01uF GAM-0 GAM-1 VCC1 0.1uF R IN1 0.1uF VC_R R OUT G IN1 100R 0.1uF R DC B IN1 IR3Y26A 0.1uF VB_G +5VA...
  • Page 24 +33V 470pF MCU5V C110 C111 0.01uF 4.7K MCU5V C112 C113 C114 0.22uF/50V 0.22uF/50V 100pF R100 R103 PH2369 R104 C115 EEP SCL VJC SCL 100pF EEP SDA R105 47K 24C16N-10SC LCD_ON/OFF ID OUT VCJ SDA VOL(PWM) MONITOR R109 C116 R106 R107 R108 REAR VIEW H SYNC...
  • Page 26 R129 R128 390R R130 C122 J111 C123 10uF/16V 78L09 47uF/16V ST-35062-02 R131 +12V VOUT R132 C124 AUDIO_R 100uH/0.3A C125 R133 0.01uF C128 100uF/6.3V R134 C132 C126 220uF/16V 10uF/16V C129 C+12V C+12V +12VB 0.01uF C130 0.01uF C131 R135 CC+12V 0.01uF 390R KTC4376 C135 J112...