BLOCK DIAGRAM
T U201 RF
M ODULE
Tuner Board Signal Block Diagram
POWER BLOCK
5V
7805
IC202
T U201 PIF
AUDIO OUT
M ODULE
9V
7809
IC201
NE555
IC241
2SC2482
Q241
31 V
4-4
9V_T
JP2
SCL2
FROM IM AGE
SDA2
BOARD CPU
T V_L OUT
UPC 1854ACT
M T S
IC203
T V_R OUT
VIDEO OUT
VER1.0