22
7. Block Diagram
7-1 Main Board
20” LCD TV Block Diagram
Tuner
FQ1216ME/I
H-5(SV22)
SAA5361HL/M1/1
651 FQFP-100
VPC 3230
Decoder
E-Frame
Input
option
IR
Key PAD
SPV302A
PBGA-388
SUNPLUS
Scaler
OSD
MCU
Panel
Inverter
ANT
DRAM
VIDEO 1
SCART CVBS
CVBS
S-VIDEO
AD 9883
ADC
PC
D-SUB
MSP3455
AUDIO
decoder
Audio
AMP
TDA7
266D
Head phone
Speaker (2W x 2)
AC 110/220V
Adapter
70W
12V/5V
74HC4052
D
PT2308
EAR
AMP
SRS
M62438
FP
NJM-2244
M-TE1/JR
C
TV
PC
Audio 1
SCART
DVD
Summary of Contents for LV20E351
Page 15: ...15 5 2 Main Board Power Circuit 5 3 Remote Control Block ...
Page 16: ...16 5 4 Key Board Control Block 5 5 Pc Control Block ...
Page 17: ...17 ...
Page 18: ...18 5 6 Audio Control Block ...
Page 23: ...23 7 2 Power Board ...
Page 41: ...41 9 Explode View ...
Page 67: ...67 11 PCB Layout 11 1 Main Board ...
Page 68: ...68 ...
Page 69: ...69 11 2 Power Board ...
Page 70: ...70 ...