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72GF-66E
A
TH 201
TUNER
1
MAIN POWER
M 6701
IR
DETECTOR
S 6 7 0 1
F 6 7 0 1
2
A D G C O I L
P T C
POR 701
-
+
3
D 701...D 704
C705
C E S H
Q 7 0 3 D R I V E R
Q 7 0 1
Q 7 0 2
IC 705
4
R 7 4 1
C 7 7 0
R 7 4 2
A
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BLOCK DIAGRAM
SF 201
SAW
IF
IF
SF 202
SAW
IC 201
TDA 4470
SF 203
SAW
+ CH -
+
VOL -
IC 702
IC 704
Micro Proc.
P O W E R S T - B Y
C O N T R O L
IC 703
+5V
IC 701
D 1 1 0 1
+16V AUDIO
8
T 701
1 7
7
3
-16V AUDIO
+148V
4
1 2
5
1 5
6
1
S E N S O R
1 4
2
IC 706
C 1601
C 1603
B
FM AUDIO
CVBS
21 PINS
RGB
RGB
21 PINS
V
AV-2
21 PINS
V
AV-1
AV-FRONT
IC 401
S-VIDEO
HEF 4053
SWITCH
Q 7 0 4
Q 7 1 3
Q 7 0 6
Q 7 0 5
+5V DIGITAL
Q 7 0 7
DINAMIC FOCUS MODULE
T 1602
C 1602
E/W
Q 6 1 0 1
OUT
B
42
DIGITAL
MODULE
V
IC 6001
VPC 3230
I2C
VIDEO
PROCESSOR
OSD
M3L
IC 1001
IC 2401
SDA 5275S
ST10 R 272 L
MT TEXT
Micro Proc.
IC2
ROTATION
COIL
IC 1002
M27C801
EPROM
H. OUT
Q603
Q605
Q604
Q602
E/W
H. DRIVE
OUT
IC 503
Q 501
E/W
DRIVE
C
Q
POW
Q
E
E
C
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