LG 55LW5600 - Schematics And Exploded View Manual

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LCD TV

Schematics & Exploded View with P/N

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : LA12C

MODEL : 55LW5600

55LW5600-UA

Printed in KoreaP/NO : MFL66980410 (1102-REV00)

Table of Contents

55LW5600 SCHEMATICS and EXPLODED VIEW1
Exploded View2
Parts List Exploded View3
100 NAND FLASH4
- IC101 LGE35230 BCM4
- IC101 LGE35230 BCM4
- IC102 NAND Flash Memory4
- IC103 NVRAM4
- P101 BBS Connector (Not Connected)4
- Q101 RGB_DDC_SDA FET Buffer4
- Q102 RGB_DDC_SCL FET Buffer4
- X101 (54MHz) Crytal4
200 BCM POWER5
- CORE 0.9V Block5
- IC101 BCM CONTROLS5
- IC101 POWER5
- IC101 Ground and Power5
- POWER 2.5V Block5
- POWER 3.3V Block5
300 BCM SELECTOR6
- AUDIO INCM6
- VIDEO INCM6
- IC101 BCM PC/AV Select6
- IC101 Composite Select6
400 BCM DDR7
- IC101 BCM DDR7
- DDR STRAP7
- IC401 DDR7
- IC402 DDR7
500 POWER8
- A_DIM (Not Used)8
  - ERROR_OUT8
- A_DIM (Not Used)8
- INV_CTL8
- PWM_DIM8
- PWM_DIM8
- ERROR_OUT8
- POWER_DET Out8
- IC501 +0.9V_CORE +12V In8
- IC502 POWER_DET Generator +24V In8
- IC503 POWER_DET Generator +12V In8
- IC504 +2.5V_BCM35230 +3.5V_ST In8
- IC505 +3.3V_Normal +12V In8
- IC506 +5V_USB +12V In8
- IC507 +5V_Normal +12V In8
- IC508 +1.5V_DDR +3.5V_ST8
- PANEL_CTL8
- P502 to SMPS Connector8
  - +3.5V_ST In8
  - +12V In8
  - +24V In8
  - A_DIM_208
  - ERROR_OUT-248
  - INV_CTL_128
  - L_VS8
  - L/DIMO_VS8
  - PWM_DIM_228
  - RL_ON8
- Q501 RL_ON Driver8
- Q502 RL_ON Switch8
- Q503 0.9V FET Switch8
- Q504 INV_CTL Driver8
- Q505 Panel Vcc 1st Driver8
- Q506 Panel Vcc 2nd Driver8
- Q507 PANEL_VCC Switch +12V In8
- Q508 0.9V FET Switch8
600 MICROPROCESSOR9
- EDID_WP9
- IC601 EEPROM for Micro9
- IC602 Microprocessor9
- MICRO MODEL OPTION9
- P601 Debug Connector9
- Q601 EDID_WP Driver9
700 HDMI CONNECTORS SELECTOR10
- +3.3V_HDMI (From +3.3V_Normal)10
- JK701 HDMI 2 Connector10
- JK702 HDMI 3 Connector10
- JK703 HDMI 1 Connector10
- JK704 HDMI 4 Connector10
- D707 5V Routing to DDC_SCL/SDA_110
- D708 5V Routing to DDC_SCL/SDA_310
- D710 5V Routing to DDC_SCL/SDA_210
- D711 5V Routing to DDC_SCL/SDA_410
- IC701 HDMI Selector10
- Q710 HDMI CEC Buffer10
800 RGB/PC AUDIO/EARPHONE/RS23211
- D810 5V Routing to IC802 RGB EDID11
- JK801 PC Audio Connector11
- JK802 Optical Audio Out Connector11
- JK804 PC Connector11
- JK803 Earphone Jack Connector11
- JK805 RS232 Connector11
- IC801 PC Data Buffer11
- IC802 PC EDID11
- IC803 RS232 Data Buffer11
- IC804 Earphone Amp11
- Q801 SIDE_HP_MUTE11
900 FRONT IR CONNECTOR12
- P901 IR Connector12
- Q901/Q902 IR Buffers12
- Q903/Q905 IR_OUT Buffers12
- Q904/Q906 IR_PASS Buffers12
1000 WIRELESS READY MODEL13
- JK1001 Wireless Connector13
- IR Pass to Wireless13
- Q1001 Wireless VCC Driver13
- Q1002 Wireless VCC FET Switch13
- WIRELESS_DET/SCL/SDA13
- WIRELESS VCC13
1100 CVSB, COMPONENT JACKS14
- JK1101Component 1 Jacks14
  - COMP1_Pr/Pb/Y14
  - COMP1_DET14
- JK1102 CVBS 1 Jack14
  - AV1_CVBS_DET/IN/L/R_IN14
- JK1104 CVSB Rear Jack14
  - AV2_R/L/CVSB/IN and DET14
- JK1105 CVBS2 Rear Component Jacks14
  - COMP2_Pr/Pb/Y14
  - SC/COMP2_R/L_IN14
1200 USB15
- +3.3V_USB (From +3.3V_Normal)15
- IC1202 USB Select15
- IC1203 USB2 Power15
- IC1204 USB1 Power15
- JK1201 USB 1 Jack15
- JK1202 USB 2 Jack15
- P1201 WIFI Jack15
  - WIFI_DM/DP15
1300 MOTION REMOTE16
- P1302 Motion Remote Connector16
- 3D_GPIO_0/1/216
- 3D_SYNC_RF (Not Used)16
- M_RFModule_RESET16
- DC_MREMOTE16
- DD_MREMOTE16
1400 ETHERNET BLOCK17
- EPHY_TDP/TDN/RDP/RDN17
- EPHY_ACTIVITY/LINK17
- JK1401 Ethernet Jack17
1700 AUDIO20
- IC1701 Woofer Amp20
- IC1702 Main Audio Amp20
- IC1701 Woofer Audio Amp (Not Used)20
- Q1701 AMP_MUTE Driver20
  - AMP_MUTE20
  - Amp_Mute_PDN20
- P1702 Speaker Connector20
2100 TUNER21
- +1.8V_S_TU Not Used (From +1.8V_CHB_TU)21
- +3.3V_TU (From +3.3V_Normal)21
- +5V_TU (From +5V_Normal)21
- IC2102 Not Used (+1.8V_CHB_TU) Reg21
- IC2103 (+1.26V_TU) Reg21
- Q2101 Not Used CHB_CVBS21
- Q2104 TU_SIF21
- Q2105 TU_CVSB21
- TU2101 TUNER21
2700 CHANNEL BROWSER23
- +1.8V_ADC (From +1.8V_CHB_IC)23
- +1.8V_CHB (From +1.8V_CHB_IC)23
- +1.8V_CHB_IC (from IC2703)23
- +3.3V_ADC (From +3.3V_Normal)23
- +3.3V_CHB (From +3.3V_Normal)23
- IC2701 Not Used TW9910DANB2-GR Channel Browser23
- IC2702 Not Used LG1140 CHB Channel Browser23
- IC2703 Not Used (+1.8V_CHB_IC) Reg From +3.3V_TU23
- X2701 (27MHz) Crystal for CH Browser23
- X2702 (27MHz) Crystal for CH Browser23
3500 LVDS CONNECTORS19
- P3501 LVDS19
- P3502 LVDS19
  - 2D/3D_CTL19
3500 LOCAL DIMMING CONNECTOR19
- P3503 Local Dimming Connector19
  - L/DIM0_SCLK/MOSI/VS19
5200 FRC BLOCK24
- FRC_RESET24
- IC5201 FRC IC24
- IC5202 SPI Flash24
- P5201 Debugging Connector24
- Q5201 URSA_Reset Driver24
- Q5202 URSA_Reset Switch24
- SW5201 Debug Switch24
- X5201 (24MHz Crystal)24
5300 DDR25
- IC5301 DDR25
- MVREFCA from +1.5V_FRC_DDR25
- MVREFDQ from +1.5V_FRC_DDR25
5400 URSA POWER26
- IC5401 +1.26V_FRC Regulator (12V in)26
- IC5402 +3.3V_FRC Regulator (12V in)26
- IC5403 +1.5V_FRC_DDR Regulator (+3.3V_FRC in)26
6900 SHARP_OPT28
- P6901 Connector Sharp_OPT28
NON-SCART28
- SCART28
NON-DVB-S2 LNB29
LNB_INT29
NON-CHINA-HOTEL22
NON CI18
SMD GASKET27

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