Read LG 22LD350 (CHASSIS:LT01A) Service Manual online
LD350 Block Diagram
LD350 Block Diagram
USB
NANDl Flash
(2Gbit)
HY27UF082G2B-TPCB
IC102
Digital AMP
(TAS5713)
IC5301
MX25L8005M2I
8Mbit IC1401
HDMI1
(JK802)
TMDS_[0:7]
HD 60Hz Panel
PCM_A[0:7]
LPF
DDR3 SDRAM
H5TQ1G63BFR
(256MBit)
IC1201/1202
SPI
MICOM
UPD78F0513AGA
-GAM-AX
IC1002
MICOM_SCL/SDA
MAX3232CDR
IC1101
RX
TX
MICOM EEPROM
M24C16-WMN6T
16Kbit
IC1001
S7
IC101
LGE101
RS232
(P1101)
MIC2009YM6-TR
IC2301
USB Power 500mA
M24M01-HRMN6TP
1Mbit IC104
DDC_SCL/SDA
DDR3 Data[0:15]
DDR3 Address[0:13]
HDMI EEPROM
AT24C02BN-10SU
IC801
AMP_SCL/SDA
PWM
CONTROL
IR & LED
P2401
NEC_EEPROM
_SCL/SDA
MICOM
IC1002
IC1002
LED_R/BUZZ
KEY1
KEY2
IR
TMDS_SCL/SDA
(Only Service)
JK1103 AUDIO OUT [SPDIF]
JK3301 AUDIO OUT [SIDE_HEADPHONE]
RGB PC In
(P1102)
PC EDID EEPROM
AT24C02BN-10SU
IC1105
TX
RX
RGB
DDC_SCL1/SDA1
RGB_DDC_SCL/SDA
COMPONENT In, AVI In
SIDE_AV2 In
JK3302
COMP, CVBS1
I2C_SCL/SDA
LVDS
P705
P705
AUDIO
COMP L/R, CVBS1 L/R
COMP L/R, CVBS1 L/R
CVBS2
AUDIO CVBS2 L/R
LED_B/LG LOGO
IR_OUT
IR_PASS
(JK1102)
AUDIO
RGB PC In L/R
RGB PC In L/R
SPDIF_OUT
HP_L/ROUT
I2S
P5301
(4pin)
2 SPK
SIDE_USB_DP/DM
(JK3801/2)
NEC_EEPROM
_SCL/SDA
HDCP EEPROM
CAT24WC08W-T
IC103
CEC_REMOTE
SPDIF CMOS
NL17SZ00DFT2G
IC1104
TUNER
HNIM/FNIM
(TU2701)
ATV/DTV
TUNER
(HNIM)
Cable
(DVB-T)
TU_CVBS
SCL1/SDA1
IF_AGC_MAIN
IF_N/P
TU_SIF
SIDE_HDMI2
(JK803)
DDC_SCL/SDA
HDMI EEPROM
AT24C02BN-10SU
IC804
TMDS_SCL/SDA
TMDS_[0:7]
30PIN LVDS FOR HD 60Hz
12V_Panel
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