Product specifications

8 Block Diagrams AN17K*/AN17L* 8-1
S
C
R
E
E
N
RGB
VIDEO BOARD
TO D-COIL
ON THE CRT
VIDEO INPUT
H/V SYNC
VIDEO OUTPUT
IC102 STV9556
RGB - CUTOFF
IC104 LM2480
G1
HEATER
VIDEO PRE-AMP
+ OSD
IC101 SID2551
OR SID2552
SOCKET
FBT
T501
H/V SIZE
REG.
VERTICAL
FOCUS
HOR. DY
CN401
VER. DY
CN401
H. D. T
T401
S-COR.
VER. OUTPUT
IC301
HORZ. DRIVE
Q403
HORZ./VER.
PROCESSOR
IC401
H-SYNC1
V-SYNC1
E/W_OUT
12C DATA
12C CLK
REG.
V-MUTE
S-CORRECTION
BB
REF-OFF
HOR. LINEARITY
TILT
POWER
PWM CONTROL
IC601
BRIDGE
RETIFIER
EPROM
IC202
DEGAUSSING
BLOCK
RL601
UP, DOWN
BRIGHTNISS
CONTRASTER
PIN, TRAP
SIZE, POSI,
DEGA.
LED
POWER
AC INPUT
SOCKET
CN601
LINE
FILTER
L601
SWITCHING
TRANS
T601
SECOND
VOLTAGE
FEED BACK
CIRCUIT
POWER-OFF
MODE CONTROL
ACL
CIRCUIT
CONTRAST
CONTROL
BRIGHTNESS
CONTROL
+50V
+13V
-13V
+6.3V
+80V
VER.OUT
HEATER VOLTAGE CONTROL
PRE-AMP-POWER
TILT REFERANCE VOLTAGE
+12V REGULATOR
CIRCUIT
OFF-MODE1
OFF-MODE2(FROM MCU)
CRT HEATER
G1
+12V
TO VIDEO
(FROM, MICOM)
-210V
+30V
+12V
CONTRAST
CONTROL
BRIGHTNESS
CONTROL
-210V
(FROM FBT)
VER. BLANKING
Q502
KSC945
Q602
IC602 & IC605
24LC04
FROM MCU
B(+)
FROM IC401
H-SYNC, V-SYNC
STV6888
KA2142
SIGNAL
MAIN BOARD
H/V
F
O
C
U
S
+5V REGULATOR
CIRCUIT
MCU
IC201
HOR. OUT
Q404
DYNAMIC FOCUS
T502
J6810
CONFIDENTIAL