7-2
L2601BLIF
IF/Video Block Diagram
T
O
A
UDIO
BLOCK DIA
G
RAM
TO
LCD BLOCK
DIA
GRAM
TO
LCD BLOCK
DIA
GRAM
INPUT
-0(INV)
INPUT
-1(INV)
SA
W
FIL
TER
TU1
SF11
IF
AG
C
SD
A
SCL
1
7
3
2
SIF
MAIN CB
A
VIDEO SIGNAL
A
U
DIO SIGNAL
T
O
A
UDIO BLOCK
DIA
GRAM
JK706
VIDEO-Y
IN
JK707
VIDEO-Pb/Cb
IN
JK708
VIDEO-Pr/Cr
IN
JK703
VIDEO1
-IN
JK701
S-VIDEO
IN
SD
A
TO
SYSTEM
CONTR
OL
BLOCK
DIA
GRAM
SCL
S-SW
CY
3
IC781
(INPUT SELECT)
5
4
13
12
14
1
2
15
SW
CONTR
O
L
10
9
11
INPUT
-0
INPUT
-1
T
O
SYSTEM CONTR
O
L
BLOCK DIA
GRAM
Q707
Q708
(TUNER UNIT)
CF31
IC31
(IF SIGNAL PR
OCESS)
VIF
AMP
VIDEO
DET
VCO
4.5MHz
FIL
TER
RF
AG
C
AMP
SIF
AMP
16
13
18
17
4
7
8
1
XT
AL-IN
14
T
O
SYSTEM CONTR
OL
BLOCK DIA
G
RAM
AFT
-IN
5
SIF
TRAP
11
FSC
IF A
GC DET
AFT
EQ
AMP
2
DEFEA
T
CVBS
S-VIDEO-C
S-VIDEO-Y
VIDEO-Y
VIDEO-Pb/Cb
VIDEO-Pr/Cr
Summary of Contents for EWL20S5
Page 27: ...8 3 Main 1 5 Schematic Diagram L2601SCM1 ...
Page 28: ...8 4 L2601SCM2 Main 2 5 Schematic Diagram ...
Page 29: ...8 5 Main 3 5 Schematic Diagram L2601SCM3 ...
Page 30: ...8 6 L2601SCM4 Main 4 5 Schematic Diagram ...
Page 32: ...8 8 L2601SCF Function Schematic Diagram ...
Page 33: ...8 9 L2601SCIR IR Sensor Schematic Diagram ...
Page 34: ...8 10 L2601SCI Inverter Schematic Diagram ...
Page 38: ...8 14 Inverter CBA Top View BL2500F01021 Inverter CBA Bottom View ...
Page 52: ...EWL20S5 L2601UB 2006 05 29 ...
