Sharp LC-15AV7U User Manual

8-2 A7121BLIF
IF/Video Block Diagram
TO AUDIO BLOCK DIAGRAM
TO LCD BLOCK DIAGRAM
TO LCD BLOCK DIAGRAM
INPUT-0(INV) INPUT-1(INV)
SAW FILTER
TU61
SF11
IF
7
SIF
MAIN CBA
TO AUDIO BLOCK DIAGRAM
JK706 VIDEO-Y IN JK707 VIDEO-Pb IN JK708 VIDEO-Pr IN
JK703 VIDEO -IN1 JK701 S-VIDEO IN
TO SYSTEM CONTROL BLOCK DIAGRAM
S-SW
IF-MUTE
CY
INPUT-0 INPUT-1 INPUT-2
TO SYSTEM CONTROL BLOCK DIAGRAM
Q707 Q708
INPUT-2(INV)
Q709
(TUNER UNIT)
CF31
IC31 (IF SIGNAL PROCESS)
VIF AMP
VIDEO DET
VCO
4.5MHz FILTER
RF AGC
AMP
SIF AMP
16
13 18
17
4
7
8
1
TO SYSTEM CONTROL BLOCK DIAGRAM
AFT-IN
SIF TRAP
11
FSC
IF AGC DET
AFT
EQ AMP
2
DEFEAT
RF-CVBS S-VIDEO-C S-VIDEO-Y
VIDEO-Y
VIDEO-Pb
VIDEO-Pr
VIDEO-IN1
VIDEO SIGNAL
AUDIO SIGNAL
NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD.

Sharp LC-15AV7U Specifications

General

Brand	Sharp
Model	LC-15AV7U
Category	TV
Language	English