Block Diagram
20
109P2 GS3 CM25
Pre-Amp TDA4886A
Post-Amp
LM2402
OSD
MC141545
Sync
Processor
TDA4856
Power Supply
Degaussing
Rotation
EHT
X-RA
Y
Linearity
Control
DAF
Cs
SW
Horizontal
Deflection
Vertical
STV9379
Muting
&
G
1
Spot
Killer
CR
T
Sync
Switch
DDC 1/2B
BNC
D-SUB
V
’
H”
HV
HUNLOCK
MUTE
B+
HDR
V
G1
+210 +81 +15 -1
5
+6.3
SDA
SCL
Horizontal
Frequency
:30~1
11kHz
Vertical
Frequency
:50~160
Hz
CM25+
109P
19
”MONIT
OR
SDA
/SCL
(DDC
)
.
.
.
H’
Auto
Calibrate
USB
device D1
1
CPU
P83C380
.
.
V
V
”
.
Signal Selector
DC
Restore
(discrete)
R G B
.
Purity
&
conver
gence
correction
9
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