BLOCK DIAGRAM
- 13 -
5V
POWER OFF
STBY
&
SUS
8
BIT
MICOM
(IC27
1)
D-SUB
(SIGNAL
CABLE)
EEPROM
(IC272)
VIDEO Pre Amp
CXA2153S
(IC302)
V
ideo Amp
LM2412
(IC303)
CRT
R/G/B
CLAMP
CONTRA
ST
OSD SIGNAL
(R/G/B)
OSD PROCESSOR
(IC301)
12V
H-SYNC SIGNAL
V
-SYNC SIGNAL.
Degaussing Coil
Degaussing
circuit
(
RL901)
POWER
& DPM
LED
LINE
FIL
TER
(LF901)
PWM
IC
(IC905)
SMPS
Main
(T951)
RECTIFIER
D901
7.5V
28V
15V
12V
-15V
80V
210V
H/V Sync
Processor
TDA4856
(IC201)
12V
H-out
2SC5597
(Q705)
SPCC &
H-size mixing
(IC2041)
H-LINRARITY
CORRECTION
(Q752,754,756,758
760,762)
High-voltage
PWM I
C
M62501P
(IC501)
D/D CONVERTER
(Q405)
DYN
A
M
IC
F
OCUS
V
R
DYN
A
M
IC
F
OCUS
V
R
SCREEN V
R
SCREEN
Dy
namic F ocus
High-v oltag
e
V
-out
TDA8177
(IC601)
CLAMP
CONTROL
TIL
T Control
(IC651)
Dynamic Focus
output
LF353
(IC291)
5V
H
-S
IZE
MUTE
5V
FL
Y
BACK
TRANS
(T501)
80V
R/G/B
R/G
BIAS
210V
15V
V-SA
W
H-SYNC
V-SYNC
LED
DEG
STBY&SUS
Control panel
R
G
SMPS
Sub
(T901)
5V
6.3V
IIC-SDA
IIC-SCL
STC Control
(IC261)
IIC-SDA
IICC-SCL
DDC-SDA
DDC-SCL
EW
H-
D
R
V
SDA
SCL
IIC-SDA
IICC-SCL
IIC
SIGNAL
X-RA
Y
H/V DETECT
FBT DRIVE
& SWITCHING
(Q515,516)
H-drive T
rans
B+ CONTROL
(Q701
,702
,Q703)
D/D DRIVE
(IC402)
DF
H-CENTERING
COIL
210V
DUMY
FBT
(T702)
195V
H-drive T
rans
(T701)
F/V
DF B+
AFC
AFC
AFC
D/D CONVER
(Q525)
80V
D-FOUS AMP
15V
DF
15V
15V
X-RA
Y
15V
Power input
90~132V
ac
180~264V
ac (
50/60Hz
)
CS1
CS2
CS3
CS4
CS5
CS0
USB-DOWN
USB-UP
USB CONTROL
(IC501)
5-BNC
-15V
I/O EXP
ANDER
M62320
(IC791)
CS1
CS2
CS3
CS4
CS5
CS0
RL1
15V
RL2
IIC-SDA
IICC-SCL
RELA
Y
28V
4-
CORNER PURITY
Control(IC61
1,631,651)
DAC
M62393
(IC691)
IIC-SDA
IICC-SCL
H-STC
V
-STC
TIL
T
T/L
B/L
T/R
B/R
POWER
AUT
O
ADJUST
ADJUST
ADJUST
ADJUST
MENU
SELECT
INPUT
H-SYNC
V
-SYNC
RESET
SOG-IN
UNLOCK
IIC-SDA
IIC-SCL
DDC-SDA
DDC-SCL
LED
BNC/DSUB
KEY2
ST
-IN
KEY1
H
-Conv
.
V
-Conv
EBRT
UMUTE
SOG/SEP
