Samsung AQ17KS Service Manual page 61

SIGNAL VIDEO INPUT
H/V SYNC
H-SYNC, V-SYNC
UP, DOWN
BRIGHTNISS
CONTRASTER
PIN, TRAP
MCU
SIZE, POSI,
IC201
DEGA.
LED
POWER
S-CORRECTION
EPROM
IC202
HOR. LINEARITY
24LC04
DEGAUSSING
TO D-COIL
PWM CONTROL
BLOCK
ON THE CRT
RL601
AC INPUT LINE
SOCKET FILTER
CN601
L601
VIDEO BOARD
VIDEO OUTPUT
IC103(LM2437)
VIDEO PRE-AMP
+ OSD
IC101(KB2502)
RGB - CUTOFF
QR, G,B01,02
MAIN BOARD
TDA4856
H-SYNC1
V-SYNC1
E/W_OUT
HOR./VER.
PROCESSOR
IC401
12C DATA
12C CLK
REG.
V-MUTE
VER. BLANKING
Q303
BB
REF-OFF
KSC945
+70V
TILT
+56V
POWER SWITCHING
+13V
TRANS
IC601C T601
-12V
+6.3V
BRIDGE
RETIFIER
SOCKET
G1
HEATER
KA2142
VER. DY
VER. OUTPUT
CN401
IC301 FROM IC401
HOR. DRIVE
H. D. T
Q403
T401
HOR. OUT
KSC5802
Q404
FROM MCU
S-COR.
TO VIDEO
+12V
+12V REGULATOR
VER.OUT & TILT CONTORL
HEATER VOLTAGE CONTROL
POWER-OFF MODE CONTROL
IC603-2(#5)
RGB
S
F
C
O
R
C
H/V
E
U
E
S
N
H/V SIZE
REG.
FBT
T501
VERTICAL
FOCUS
B(+)
HOR. DY
CN401 ACL
CIRCUIT
DYNAMIC FOCUS
T502
CONTRAST
CONTROL
G1
BRIGHTNESS
CONTROL
BB, REF-OFF(From MCU)
-210V
(FROM FBT)
CRT HEATER
REF-off
-210V
+30V
+12V
CONTRAST
CONTROL
BRIGHTNESS
CONTROL