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72GF-66E
43
BLOCK DIAGRAM
C
C
D
D
E
E
1
2
3
4
+16V
-16V
+16V
-16V
Q 304
Q 303
Q 302
AUDIO
PROTECTOR
Q 305
Q 306
MUTE
+16V
-16V
MSP 3410 D
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
Q 1603
Q 1604
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
PERIPHERICS
AUDIO L/R
SVM
SVM
ROTATION
COIL
RGB
RGB
V. OUT
Q 506
E/W
EMULATOR
Q 601
POWER UNIT
H.OUT
HORIZ. DEFLECTION
+13 V
-13 V
FOCUS
FOCUS
FOCUS 2
SCREEN
F.B.T.
E/W
OUT
H.OUT
E/W
OUT
CRT MODULE
CENTRAL
SPEAKER
MODULE
M
ODULE 7295
IC 6002 IC 6003
DIGITAL SCAN
CONVERTER +
PIP PROCESSOR
SDA 9400 DDP 3310-E4
DISPLAY
DEFLECTION
PROCESSOR
IC 2402
DRAM
IC 850
TDA 6111A
IC 851
TDA 6111A
IC 852
TDA 6111A
A3
72GF-66E 0019JB00
00
BLOCK DIAGRAM 72GF-66E.
11Friday, May 11, 2001
Title
Size Document Number Rev
Date: Sheet of
+
-
IC 301
3
2
6
74
+
-
IC 302
3
2
6
74
AUDIO OUT L
AUDIO OUT R
CENTER
+
-
IC1302
3
6
74
IC 304
HEADPHONE CONECTOR
IC 501
IC 502
D 605
I2C
I2C
I2C
I2C
Page 42