NEC MultiSync FP1350 Service Manual page 239

FP1350-1 (B) BLOCK DIAGRAM
VIDEO PWB
VIDEO
FILTER
Only SOG
BNC
SYNC
FILTER
SYNC
SYNC
CLAMP
FILTER
MINI D-SUB
VIDEO
15 pin
FILTER
Only SOG
SYNC
DDC
SENSOR
24LCS21A
BNC
D-SUB IN
MEMORY
24LC08
MODE DISTINGUISH
X'tal
PROCESSING
X'tal
SUB CPU
MC68HC705
BD32FU
USB CONNECTOR
LED DRIVER
CONTROL
CONTROL
PWB
SWITCH
THERMAL
SENSOR A/D 3
FIELD MAG.
EW,NS
A/D 1,2
SENSOR
PU PWB
SW ON TIME DETECT A/D 4
SW/HV PWB
PMS_SUSPEND
SWITCHING
REGULATOR
220V
80.2V
14.5V
-15.6V
8.5V SW PWB
F5.5V INLET PWB
RELAY
RELAY
INLET
DEGAUSSING
COIL
VIDEO
VIDEO
PRE-AMP
ANALOG SW
OSD MIX
M52755FP
M52742ASP
BLK IN
V_BLK
OSD R/G/B BLK IN
FREQUENCY
DETECT
NO SYNC#
PnP IC
CONTROLLER
OSD
CONTROLLER
PRE-AMP
SYNC
CONTROLLER
+
HD
SEPARATOR
DEF. CORRECTION
+ M52347FP
VD
CONTROLLER
PICTURE
VD_B
ADJUST
MAIN CPU
uPD78018FYGC
PMS
CONTROLLER
S5V
5V
8.5V REG. 5V
ON/OFF
H PULSE
DRIVE
5V
8.5V REG.
S5V
RESET
H DEF
OUTPUT
LINEAR COIL
/CONTROLLER
HDY
DEF PWB
HEATER CONTOROL
80.2V
VIDEO VIDEO OUTPUT
BUFFER
SHARPNESS 1/2/3
DRIVER
VPS16
OSD
SHARPNESS
CHARACTER
CONTROLLER
GENERATOR
M35070-050FP
3.3V
3.3V
REG. 5V ABL
AUTO ADJUST
CONTROLLER
BU6483K
X'tal
V SAW GENERATOR
-
VD
SELFTEST
SYNC.PROCESSOR
SW
HE6-0092
-
HD
H PULSE VCO/PLL
3.3V
REG.
5V 3.3V
DISTORTION CORRECTION
WAVE GENERATOR
OSC PWB
2
I CBUS
EXP DAC
M62320FP M62392FP
ANALOG
H SIZE
MULTIPLIER
CONTROLLER
CA0007AM
BA9757
220V
+B CHOPPER +B MODULATOR
AFC
S CAPACITOR
H CENTERING
CORRECTION
F5.5V
10-1
HEATER
REG.
R VIDEO R VIDEO
CLAMP/BIAS
R BRT
R BIAS
G VIDEO G VIDEO
PEAKING CLAMP/BIAS
G BRT
B VIDEO G BIAS B VIDEO
CLAMP/BIAS
220V
B BRT
B BIAS
220V
SPOT
DAC
KILLER
M62393FP
8.5V
12V
BLANKING
AFC_T
-15.6V
DRIVE
V_PUMP
VH_BLK
G1 BLANKING
CONTROLLER
CONVERGENCE
12V
CONTROLLER
12V
14.5V REG.
D-FOCUS HDF
WAVE
VDF
GENERATOR
V DISTORTION
CONTROL
/FILTER SW
H DF OUT
V DF OUT
V DEF
OUTPUT
HV
LA7876N
PROTECTER
H8D2967
BUFFER
VDY
HV
AFC
CONTROLLER
MSPAD106
CRT PWB
8.5V
6.2V
R OUT
G OUT
B OUT
12V
AUTO
AS_BLK
ADJUST
BLANKING
From CPU
-80V
HV
H.S-Cg
DRIVER H.S-Cg COIL
LA6500
V.S-Cg
XSC/YSC
V.S-Cg COIL
DRIVER
LA6500
Corner
LT/LB
LA6510
EMF
Corner
COIL
Corner
RT/RB
LA6510
EMF
EMF COIL
DRIVER
LA6510
Z
Z COIL
DRIVER
LA6510
SW/HV PWB
FBT
D.F.T.
FOCUS/
SCREEN
CONTROL
-80V
-80V
REG.
HV
80.2V
OUTPUT