Read LG 22LG3DDH (CHASSIS:LA96E) Service Manual online
D-sub RGB
HDMI
1
Side AV
CVBS, L/R
DDR2 (512Mbit)
Qimonda / Hynix
NAND Flash
(256Mb)
Digital AMP
NTP3100A
RS-232C (Ctrl./SVC)
I2S
EEPROM
512Kb
RGB/H/V
Hal
f-N
f-N
IM Tu
ner
DDR_Data[0:15], DQS, DM …
Addr.[ ], ctrl. data
MAX3232
Saturn6
Saturn6
(ATSC
(ATSC
US)
US)
MPEG2/4
Linux
Scaler
PIP : x
Headphone(opt)
Data [0 … 7]
IF +/-
SIF
TU_CVBS
Reset / IF_AGC …
SDA/SCL_5V
JTAG
CLK,TDI,TDO,MS,RST
Addr[0…1], CS …
Audio L/R
Audio L/R (for RGB)
Audio L/R
Out
RX/TX
RX/TX
JACK PACK
JACK PACK
at REAR
at REAR
JACK PACK
JACK PACK
at SIDE
at SIDE
SCL, SDA_3.3V
TR Buffer
VSB
Demod.
X-tal
Reset Switch
Reset IC
12MH
z
TS In[0…7]
TS_clk, SOP, Val
TS_clk, SOP, Val
H/P Amp.
EEPROM
EEPROM
Data[16:31]
DDR2 (512Mbit)
Qimonda / Hynix
AV
Component 1
Y Pb Pr, L/R
CVBS, L/R
Speaker Out(8ohm)
USB2.0
SCL, SDA_3.3V
IO Expander
SCL,
SDA_3.3V
GPIO
DP/DM
O.C. Protector
+5V
+5V
LCD Module
LVDS
MPEG2,
LINUX
LINUX
AMP
PTC
MPI Control
IR OUT
26LG3DDH
Universal Pillow
PILLOW_SPK
P_CH_UP, P_ON_OFF, P_CH_DN
Audio AMP
TPA3124D2PWPR
Mechanical Switch
DET_PILLOW