Read Sharp 76GF-63 (serv.man8) Service Manual online
32
76GF-63H
+16V AUDIO
-16V AUDIO
+140V
Q 713
Q 704
Q 706
Q 705
Q 707
+5V DIGITAL
T 701
POR 701
ON/ST-BY
POWER ST-BY
CONTROL
+5V
Micro Proc. COMUNICATIO
N
Micro Proc. COMUNICATION
MAIN POWER
IC 7601
IR
DETECTOR
+ CH - + VOL -
TH 201
TUNER
SAW
SF 201
SAW
SF 203
SF 202
SAW
IF
IC 201
TDA 4470
IC 401
HEF 4053
SWITCH
IC 1001
S 10 R 272 L
Micro Proc.
IC 1002
27C4000
EPROM
IC 2401
SDA 5273S
MT TEXT
IC 801
VIDEO PROCESSOR
VDP 3130 Y
+16V
-16V
+16V
-16V
Q 304
Q 303
Q 302
AUDIO
PROTECTOR
Q 305
Q 306
MUTE
+16V
-16V
21 PINS
21 PINS
21 PINS
AV-FRONT
S-VIDEO
RGB
AV-2
AV-1
MSP 3410 G
IC 305
Q 901
Q 902
Q 903
Q 905
Q 904
Q 906
Q 908
Q 907
Q 909
R
G
B
Q 5410
Q 5411
Q 5412
IC 1601
Q 1603
Q 1604
IC 1801
TEA5101A
C.R.T.
H.V.
VERT.
DEFLEX.
COIL
HORIZ.
DEFLEX.
COIL
R
G
B
BA 4558
DRIVER
TDA 7480
VERTICAL
POWER
Q 502
Q 503
VERTICAL
FLYBACK
+13V
-13V
H.V.
+145 V
H
HEATER
SVM
ROTATION COIL
IF
FM AUDIO
CVBS
PERIPHERICS
AUDIO L/R
RGB
V
V
V
M3L
ROTATION
COIL
SVM
SVM
ROTATION
COIL
RGB
RGB
V. OUT
Q 506
E/W
EMULATOR
Q 601
POWER UNIT
Q603
Q605
Q604
Q602
H. DRIVE
Q 501
E/W
DRIVE
H. OUT
H.OUT
HORIZ. DEFLECTION
+13 V
-13 V
FOCUS
FOCUS
FOCUS 2
SCREEN
F.B.T.
C 1602
C 1601
C 1603
E/W
OUT
H.OUT
E/W
OUT
E/W
OUT
E/W
OUT
76GF-63H BLOCK DIAGRAM
CENTRAL SPEAKER UNIT
CRT UNIT
DINAMIC FOCUS UNIT
RGB
OSD
76GF-63h 0150SG00
01
BLOCK DIAGRAM 76GF-63H.
A2
11
Friday, January 11, 2002
Title
S
iz
e
Document Number
R
e
v
Date:
Sheet
of
IC 705
IC 706
IC 701
IC 704
IC 703
IC 702
Micro Proc.
-+
D 701...D 704
S6701
17
12
15
14
PTC
C770
R741
SENSOR
8
7
3
4
5
6
1
2
Q703 DRIVER
Q702
Q701
C?
CESH
ADG COIL
D 1101
F6701
+
-
IC 301
3
2
6
7
4
+
-
IC 302
3
2
6
7
4
AUDIO OUT L
AUDIO OUT R
CENTER
+
-
IC1302
3
6
7
4
IC 304
HEADPHONE CONECTOR
IC 501
IC 502
IC 503
R742
D 605
Q 1601
T 1602
I2
C
IC2
I2
C
I2
C
IC2
BLOCK DIAGRAM.
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
