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8 Block Diagram
PN22N*
8-1
VIDEO
OUTPUT
VPS14B
BNC/D-SUB
SELECT
IC
KA2507
COLOR ADJUST
CONTROL(JIG)
COLOR GAIN CONTROL
VIDEO
CUT
OFF
CONTROL
HORIZONT
AL
BLANK
OSCILLA
T
O
R
12MHz
AUT
O SIZE
TDA
4821
M52324P
MUTE
HORIZONT
AL
BLANK
AC INLET SOCKET
LINE FIL
TER
ST
AR
T_UP
RECTIFIER
G5SBA60
GEOMETIC
MAGNET
FIELD
SENSOR
DEGA
USS
OPERA
TION
PFC
D-COIL
SWITCHING
TRANS
SWITCHING
TRANS
+30V
+13V_2
+6.5V
-13V_2
-13V_I
+80V
+210V
H-DRIVE
CR
T HEA
TER
VER
T OUT
SUSPEND
+13V_I
+13V_2
+13V_3
DEGAUSS
24L161
EEPROM
(SDA/SCL)
S-RASTER
H-SYNC/
V
-SYNC
OUT
SDA/SCL
CR
YST
AL
12MHz
R G B
CRT
R G B
MICROPROCESSOR
KSC88C6348N
D D C
CONTROL
24LC21A
VIDEO PRE-AMP
M52742ASP
OSD
KS2501-19
SDA/SCL
ERR
OR
DETECT
& FEED BA
CK
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
PO
WER OFF
CONTR
OL
VIDEO OUTPUT
VOL
T
AGE
REGULA
T
O
R
KA78R12
VOL
T
AGE
REGULA
T
O
R
KA78R12
SOG
HOR.VER. OSC
PR
OCESSING
TDA9112
H/V DRIVE
DYNAMIC
FOCUS
HORIZONT
AL
FOCUS CIRCUIT
H-AFC
HOR. OUTPUT
2SC5597
H-DY
HORIZONT
AL
REGULA
TION
CONTR
OL
IRF9634
REGULA
TION
SENSER
HOR. DRIVE
S-CORRECTION
FBT
H/V OUTPUT
FQAF19N60
H/V REGULA
TION
ERROR
FEEDBACK
X-RA
Y
PR
O
TECT
OR
VER
TICAL BLANKING
GENERA
T
O
R
VER
TICAL OUTPUT
KA2142
V
-DY
VER
TICAL FOCUS
CIRCUIT
+12V
+5V
HIGH VOL
T
AGE
SCREEN
G2
FOCUS1, 2
MOIRE
TIL
T
CLAMP
CONTROL BUTT
ON
OSD CALL/ENTER
POSITION/SIZE
PIN/TRAP
P
ARALLEL/ROT
A
TION
CHOOSE OR
ADJUST
MENU BUTT
ON
POWER BUTT
ON
CONTRAST
BRIGHTNESS
H-FLB
V
-FLB
SELECT
ACL
CLAMP
DDC-DA
T
A
DDC-CLK
H-LIN
MUTE
DDC-DA
T
A
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
T
OP223Y
START UP
+8.5V
USB +5V
Purity
H_Drive
H-SYNC
V-SYNC
VOL
T
AGE
REGULA
T
O
R
KA7805
USB
HUB
USB +5V
DDC
D
ATA
DDC
CLK
AC INPUT
90-264V
AC
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
Summary of Contents for PN22N series
Page 2: ...Samsung Electronics Co Ltd October 2000 Printed in Korea P N BH68 00362A 01 ...
Page 18: ...Memo 4 Alignment and Adjustments 4 8 PN22N ...
Page 38: ...PN22N 6 1 6 Exploded View and Parts List PN22N ...
Page 39: ...Memo 6 Exploded View Parts List 6 2 PN22N ...
Page 40: ...PN22N 6 Exploded View and Parts List 6 1 Front Cover CRT Ass y 6 3 ...
Page 41: ...6 2 Chassis Stand Ass y 6 Exploded View Parts List 6 4 PN22N ...
Page 42: ...6 3 Rear Cover Ass y 6 Exploded View Parts List PN22N 6 5 ...
Page 83: ...Memo 8 Block Diagrams 8 2 PN22N ...
Page 84: ...9 Wiring Diagram PN22N 9 1 9 Wiring Diagram ...
Page 87: ...10 Schematic Diagrams 10 3 PN22N 10 3 D Convergence Purity Part Schematic Diagram ...
Page 93: ...10 Schematic Diagrams 10 9 PN22N 10 7 Purity Parts Schematic Diagram ...
Page 97: ...10 Schematic Diagrams 10 13 PN22N 10 9 DSP USB Part Schematic Diagram ...