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Block diagram
R
Video
G
enhance
B
TDA4822A
Control
V H
Board &
Switch
Main Board
Board &
LED
H
V
H. freq. : 30 -92KHz
V. freq. : 50 - 160Hz
Switching power freq.:
Degaussing-
CPU clock freq. : 12MHz
Ckt
H
V
+185
+82
Power
90~264V
+13.5
ac
47~63Hz
Supply
+ 12
TEA1504
+5
-6.3
-14
Back
Video Board
Pre -Amp
Post-Amp
TDA4886A
LM2405
OSD
MTV030
EHT/ UC3843
Rotation
SDA/SCL
DAC
DAC
CPU
EEPROM
WP62P2
M24C16
SDA
SCL
S-Capcitor Switch
77kHz
H/O
Sync Processor
TDA 4841
V/O
HUNLOCK
Muting CKT
CRT
X-RAY
Linearity
Control
DAF &
S-Capacitor
SLA5058
Horizontal
Deflection
BU2527AL
Vertical
TDA8177F
Control panel Schematic Diagram & C.B.A.
107P2 CM25 GS3
27
Go to cover page
1891 A2
1892 A2
1893 A2
1894 A3
1895 A4
3891 A2
3892 A3
3893 A2
3894 A3
3895 A3
6891 A1
8891 A4
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