![](/html/ff/ff9f/ff9fba6f8c7ea3c51668a09086d65bd84db02ce2c45f4c4322fd0cbd2779b11c/bg1.png)
8 Block Diagram
PN22N* 8-1
VIDEO
OUTPUT
VPS14B
BNC/D-SUB
SELECT IC
KA2507
COLOR ADJUST
CONTROL(JIG)
COLOR GAIN CONTROL
VIDEO
CUTOFF
CONTROL
HORIZONTAL
BLANK
OSCILLATOR
12MHz
AUTO SIZE
TDA 4821
M52324P
MUTE
HORIZONTAL
BLANK
AC INLET SOCKET
LINE FILTER
START_UP
RECTIFIER
G5SBA60
GEOMETIC
MAGNET
FIELD
SENSOR
DEGAUSS
OPERATION
PFC
D-COIL
SWITCHING
TRANS
SWITCHING
TRANS
+30V
+13V_2
+6.5V
-13V_2
-13V_I
+80V
+210V
H-DRIVE
CRT HEATER
VERT OUT
SUSPEND
+13V_I
+13V_2
+13V_3
DEGAUSS
24L161
EEPROM
(SDA/SCL)
S-RASTER
H-SYNC/
V-SYNC
OUT
SDA/SCL
CRYSTAL
12MHz
R G B
CRT
R G B
MICROPROCESSOR
KSC88C6348N
D D C
CONTROL
24LC21A
VIDEO PRE-AMP
M52742ASP
OSD
KS2501-19
SDA/SCL
ERROR
DETECT
& FEED BACK
POWER SYNC
H-SYNC
TRIGGER
PWM CONTROL &
SWITCHING FET
TDA16850,15N70
BNC/D-SUB
R.G.B
H-SYNC
V-SYNC
INPUT
H-SYNC
V-SYNC
POWER OFF
CONTROL
VIDEO OUTPUT
VOLTAGE
REGULATOR
KA78R12
VOLTAGE
REGULATOR
KA78R12
SOG
HOR.VER. OSC
PROCESSING
TDA9112
H/V DRIVE
DYNAMIC
FOCUS
HORIZONTAL
FOCUS CIRCUIT
H-AFC
HOR. OUTPUT
2SC5597
H-DY
HORIZONTAL
REGULATION
CONTROL
IRF9634
REGULATION
SENSER
HOR. DRIVE
S-CORRECTION
FBT
H/V OUTPUT
FQAF19N60
H/V REGULATION
ERROR
FEEDBACK
X-RAY
PROTECTOR
VERTICAL BLANKING
GENERATOR
VERTICAL OUTPUT
KA2142
V-DY
VERTICAL FOCUS
CIRCUIT
+12V
+5V
HIGH VOLTAGE
SCREEN
G2
FOCUS1, 2
MOIRE
TILT
CLAMP
CONTROL BUTTON
OSD CALL/ENTER
POSITION/SIZE
PIN/TRAP
PARALLEL/ROTATION
CHOOSE OR ADJUST
MENU BUTTON
POWER BUTTON
CONTRAST
BRIGHTNESS
H-FLB
V-FLB
SELECT
ACL
CLAMP
DDC-DATA
DDC-CLK
H-LIN
MUTE
DDC-DATA
DDC-CLK
SELECT
SOG
RESET
Temp Sensor
H_SIZE
H_LI N
ABL
H/V_SEL
DRIVE
S-Correction
Beam
LED
Time
KSC88C6348N
SDA/SCL
CRYSTAL
12 MHz
CURRENT
AMP
LA6510
DYNAMIC
C/G
D6188ZAGC
TL COIL
N/S COIL
TR COIL
BL COIL
BR COIL
SUB POWER
TOP223Y
START UP
+8.5V
USB +5V
Purity
H_Drive
H-SYNC
V-SYNC
VOLTAGE
REGULATOR
KA7805
USB
HUB
USB +5V
DDC
DATA
DDC
CLK
AC INPUT
90-264VAC
60/50Hz
PFC CONTROL
& SWITHING FET
MC33262,2SK 1941
SCL
SDA
H_C/G
V_C/G
H_SYNC
v_SYNC
R/G/B
SDA
SCL
H_AFC
VOLTAGE
REGULATOR
KA7805
H_SIZE
CONTROL
KA3843
RESET
V_FOCUS
![](/html/ff/ff9f/ff9fba6f8c7ea3c51668a09086d65bd84db02ce2c45f4c4322fd0cbd2779b11c/bg2.png)
Memo
8 Block Diagrams
8-2 PN22N*
Loading...