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81GF-66E BLOCK DIAGRAM
SF 201
SAW
TH 201
IF
IF
SF 202
SAW
IC 201
TUNER
TDA 4470
1
SF 203
SAW
MAIN POWER
M 6701
+ CH -
+
VOL -
IR
DETECTOR
S 6701
F6701
2
IC 702
IC 704
Micro Proc.
ADG COIL
POWER ST-BY
CONTROL
IC 703
+5V
PTC
IC 701
POR 701
D 1101
8
+16V AUDIO
T 701
-
+
17
7
3
3
D 701...D 704
-16V AUDIO
4
+148V
C705
12
CESH
Q703 DRIVER
5
Q701
15
6
Q702
1
SENSOR
14
2
IC 705
IC 706
4
R741
C770
C 1601
R742
C 1603
A
B
FM AUDIO
CVBS
21 PINS
RGB
RGB
21 PINS
V
AV-2
21 PINS
V
AV-1
AV-FRONT
V
IC 401
IC 6001
S-VIDEO
HEF 4053
VPC 3230
SWITCH
I2C
VIDEO
PROCESSOR
M3L
IC 1001
ST10 R 272 L
Micro Proc.
IC2
ROTATION
COIL
IC 1002
M27C801
EPROM
Q 704
Q 713
Q 706
Q 705
+5V DIGITAL
H. OUT
Q 707
Q603
Q605
Q604
Q602
E/W
H. DRIVE
DINAMIC FOCUS MODULE
OUT
IC 503
T 1602
Q 501
E/W
DRIVE
C 1602
E/W
Q 6101
OUT
B
C
IC 305
MSP 3410 D
PERIPHERICS
AUDIO L/R
DIGITAL
MODULE 7295
IC 6002
IC 6003
SDA 9400
DDP 3310-E4
DIGITAL SCAN
DISPLAY
CONVERTER +
DEFLECTION
PIP PROCESSOR
PROCESSOR
SVM
E/W
H.OUT
RGB
OUT
OSD
IC 2401
IC 2402
SDA 5275S
DRAM
MT TEXT
RGB
E/W
OUT
H.OUT
+13 V
Q 601
-13 V
POWER UNIT
Q 506
F.B.T.
E/W
EMULATOR
D 605
C
D
E
CENTRAL
+16V
SPEAKER
MODULE
3
+
6
IC1302
CENTER
-
-16V
+16V
3
+
6
IC 301
AUDIO OUT L
2
-
Q 304
-16V
Q 302
Q 303
+16V
3
+
6
IC 302
AUDIO OUT R
2
-
-16V
IC 304
HEADPHONE CONECTOR
+13V
V. OUT
IC 502
BA 4558
IC 501
DRIVER
TDA 7480
VERTICAL
POWER
-13V
Q 502
Q 503
VERTICAL
FLYBACK
CRT MODULE
Q 5410
SVM
SVM
Q 5411
Q 5412
Q 901
Q 902
Q 903
IC 850
TDA 6111A
VERT.
R
R
DEFLEX.
G
COIL
Q 904
IC 851
G
Q 905
B
Q 906
TDA 6111A
HORIZ.
B
H
DEFLEX.
COIL
IC 852
Q 907
Q 908
TDA 6111A
Q 909
ROTATION
COIL
Q 1603
ROTATION COIL
FOCUS
Q 1604
HEATER
FOCUS 2
SCREEN
H.V.
+145 V
FOCUS
Title
BLOCK DIAGRAM 81GF-66E.
HORIZ. DEFLECTION
Size
Document Number
A2
81GF-66E 0028JB00
Date:
Monday, July 10, 2000
D
E
1
AUDIO
PROTECTOR
Q 305
Q 306
MUTE
2
3
C.R.T.
H.V.
4
Rev
00
Sheet
1
of
1
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