Emerson 6513DE - TV IF;Video Block Diagram

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T8001BLIF
IF/Video Block Diagram
32
TUNER
TUNER/LINE
DVD
TUNER/LINE
DVD
LINE
TO CRT/H.V. BLOCK DIAGRAM
IC1201
CHROMINANCE PROCESS CIRCUIT
CHROMA COMB /BASEBAND TINT
LUMINANCE PROCESS CIRCUIT
H-SYNC PROCESS CIRCUIT
V-SYNC PROCESS CIRCUIT
VCXO
OSD
RGB MATRIX /COLOR CONT
OSD SW /CONTRAST BRIGHTNESS
RGB DRIVE /CUT OFF /H.V. BLK
LPF
14 11
53 46 45 38 37
JK1701 VIDEO-IN
24
29 30
26
52 51 50
MAIN CBA
VIDEO (TUNER/LINE) SIGNAL
DVD VIDEO SIGNAL
TV MICON/VIDEO /CHROMA /DEFLECTION
SPOT-KILL
72
WF2
WF17 WF18
CL002
DVD-Y 1 DVD-C 3
TP1733
DVD-Y
TP1734
DVD-C
TP1301
VIDEO-OUT
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM (DVD SECTION) CNB1
CF1031 CF1032
VCO F/B
IC1001 (IF SIGNAL PROCESS)
SAW FILTER
VIF AMP
VIDEO DET
VCO
4.5MHz FILTER
LPF
IF AGC DET
EQ AMP
RF AGC AMP
AFT
4.5MHz TRAP
FM DET
16
11
13 18
6
17
4
2 7
1 9
TU1001
SF1001
IF
AGC
SDA
SCL
EXT.CLK
1
11
5 4
8
14
TU-AUDIO
WF16
WF1
TO AUDIO BLOCK DIAGRAM
AFT
EXT-L
SCL
SDA
TO SYSTEM CONTROL BLOCK DIAGRAM
16
X1301 3.58MHz
RF/IF SIGNAL
AF AMP
LIM AMP
WF6
ACL
H-DRIVE
AFC
V-DRIVE
V-RAMP-F/B
BLUE
GREEN
RED
TP1304
H.DRV.
TP1305
AFC
AUDIO (TV/LINE) SIGNAL