LG 32LV2500-DG (CHASSIS:LT01M) Service Manual ▷ View online
LG Electronics/ LCD TV Division
LCD TV Gr.
Training Manual
(GP2R Mstar)
< Contents >
Video Signal Block
Video Signal Block
Audio Signal Block
Audio Signal Block
Flash Block & Reset
Flash Block & Reset
I2C Block
I2C Block
GPIO Block
GPIO Block
POWER Block
POWER Block
Overall Block Diagram
Overall Block Diagram
LVDS 출력 Block
LVDS 출력 Block
Trouble Shooting
Trouble Shooting
D-sub RGB
HDMI 1/2
Side AV2
CVBS, L/R
DDR2 (1 G bit)
H5TQ1G63DFR-H9C
NAND Flash(1 G bit)
NAND01GW3A2CN6E
Digital Audio
(Optic)
USB
Digital AMP
NTP7100L
I2S
NVRAM
RGB/H/V
DDR_Data[0:15], DQS, DM …
DDR2 (1 G bit)
H5TQ1G63DFR-H9C
Data[16:31]
Addr.[ ], ctrl. data
MAX3232
PCM_A [0 … 7]
IF +/-
SIF
TU_CVBS
X-tal
Reset / IF_AGC …
TU_SDA/SC
Reset Switch
AV1
Component 1/2
Y Pb Pr, L/R
CVBS, L/R
CS ,RE,WE……
Audio L/R
Audio L/R
(for RGB)
HDMI 3
(side HDMI)
SPDIF
DP/DM/ +5V
RX/TX
RX/TX
Micom
(UPD78F0514)
24MHz
JACK PACK
JACK PACK
at REAR
at REAR
SCL, SDA_3.3V
LVDS
RF
S7R(LGE101)
& S7MR (LGE107)
RS-232C
(CTRL./SVC)
S/W Reset
TDTR
- T036F
Audio L/R
H/P
LCD Module
(51pin,FHD)
(30pin, HD)
I2C(SCL/SDA)
120Hz Option
LCD Module
(41pin,FHD, 120Hz)
S7R(LGE101)
& S7MR(LGE107)
Video Signal Block
Video Signal Block
IP/IF
RIN0P/M
GIN0P/M
BIN0P/M
GIN1P/M
RIN1P/M
BIN1P/M
CVBS0P
CVBS1P
IFAGC
SIFP
CVBS0P
HSYNC0
VSYNC0
DSUB_R
DSUB_G
DSUB_B
DSUB_HSYNC
DSUB_VSYNC
COMP1_Y
COMP1_Pr
COMP1_Pb
AV_CVBS_IN
SIDEAV_CVBS_I
N
N
RXCAKP
RXCAKN
RXA0P
RXA0N
RXA1P
RXC1N
RXA2P
RXA2N
D2+/-_HDMI1
D1+/-_HDMI1
D0+/-_HDMI1
CK+/-_HDMI1
CEC_REMOTE
CEC_REMOTE
D2+/-_HDMI4
D1+/-_HDMI4
D0+/-_HDMI4
CK+/-_HDMI4
IF_AGC
RXCCKP
RXCCKN
RXC0P
RXC0N
RXC1P
RXC1N
RXC2P
RXC2N
RF
TDTR
- T036F
TU_SIF
TU_CVBS
IF +/-
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