RF/IF SIGNAL
TD810BLIF
1-9-3
1-9-4
32
TUNER
TUNER/LINE
DVD
TUNER/LINE
DVD
LINE
FROM/TO
CRT/H.V. BLOCK
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
CN002
DVD-Y
1
DVD-C
3
TP1733
DVD-Y
J1734
DVD-C
TP1301
VIDEO-OUT
FROM DIGITAL SIGNAL
PROCESS BLOCK
(DVD SECTION)
CN601
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
20
14
16
22
7
21
5
3
8
1
11
TU1001
SF1001
IF
AGC
SDA
SCL
EXT.CLK
1
11
5
4
8
17
TU-AUDIO
WF16
WF1
TO
AUDIO BLOCK
AFT
TO
SYSTEM
CONTROL
BLOCK
16
X1301
3.58MHz
58
56 SDA
SCL
IF/Video Block Diagram
RF/IF SIGNAL
AF
AMP
WF6
+5V
ACL
H-DRIVE
AFC
V-DRIVE
V-RAMP-F/B
BLUE
GREEN
RED
TP1304
H.DRV.
TP1305
AFC
40
18
28
POWER
MANAGE.
/MCU RESET
+8V-CTRL
+5V-CTRL2
+5V-CTRL
TO
POWER SUPPLY
BLOCK
31
+8.7V
76
EXT-L
AUDIO (TV/LINE) SIGNAL