NEC MultiSync FP1370 Service Manual page 265

MultiSync FP1370 (JC-22W70)BLOCK DAIGRAM
VIDEO PWB
VIDEO
BNC
Only SOG
SYNC
FILTER
SYNC
SYNC
CLAMP
FILTER
MINI D-SUB
VIDEO
15 pin
Only SOG
SYNC
DDC
SENSOR
24LCS21A
BNC
D-SUB IN
MEMORY
24LC16
MODE DISTINGUISH
X'tal ／PROCESSING
X'tal
SUB CPU
MC68HC705
BD32FU
USB CONNECTOR
LED DRIVER
CONTROL CONTROL
PWB SWITCH
MAIN CPU
THERMAL SENSOR
A/D③
LM45CIM3X
uPD78018FYGC
FIELD MAG. SENSOR
EW,NS
A/D①②
TMC-3000NF
PU PWB
SW ON TIME DETECT
A/D④
SW/HV PWB
PMS_SUSPEND
SWITCHING
REGULATOR
230V
80.2V
14.5V
-15.6V
8.5V SW PWB
F5.5V INLET PWB
RELAY
SUB
SWITCHING
RELAY
REGULATOR
20V
INLET
-20V
DEGAUSSING
COIL
11-1
VIDEO
VIDEO
PRE-AMP
ANALOG SW
OSD MIX
M52755FP
M52742ASP
＋
BLK IN
V_BLK
OSD R/G/B BLK IN
M35070-050FP
FREQUENCY
DETECT
NO SYNC#
PnP IC
CONTROLLER
SELFTEST
OSD
CONTROLLER
PRE-AMP
CONTROLLER SYNC
+
HD
SEPARATOR
DEF. CORRECTION
+ M52347FP
VD
CONTROLLER
PICTURE
VD_B
ADJUST
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
PEAKING
OSD
SHARPNESS
CHARACTER
CONTROLLER
GENERATOR
3.3V
3.3V
5V
REG. ABL
AUTO ADJUST
CONTROLLER
BU6483K
X'tal
V SAW GENERATOR
-
VD
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
M62392FP
M62320FP
ANALOG
H SIZE
MULTIPLIER
CONTROLLER
CA0007AM
BA9757
230V
+B MODULATOR
+B CHOPPER
AFC
S CAPACITOR
H CENTERING
CORRECTION
F5.5V
CRT PWB
8.5V
HEATER
REG.
R VIDEO
R VIDEO
CLAMP/BIAS
R BRT
R BIAS
G VIDEO G VIDEO
CLAMP/BIAS
G BRT
G BIAS
B VIDEO B VIDEO
CLAMP/BIAS
230V
B BRT
B BIAS
220V
SPOT
DAC
KILLER
BLANKING
M62393FP
8.5V
12V
BLANKING
AFC_T
-15.6V DRIVE
V_PUMP
G1 BLANKING VH_BLK
CONTROLLER
XSC/YSC
CONVERGENCE
CONTROLLER
12V
12V
14.5V REG.
CONV PWB
D-Cg
CONTROLLER
D-FOCUS uPD93299GD
HDF
WAVE
GENERATOR VDF
X'tal
V DISTORTION
CONTROL
/FILTER SW
H DF OUT
D.F.T.
V DF OUT
V DEF
OUTPUT
HV
LA7876N
PROTECTER
H8D2967
BUFFER
VDY
HV
AFC
CONTROLLER
HVCT PWB
6.2V
R OUT
G OUT
B OUT
12V
AUTO
AS_BLK
ADJUST
From CPU
-80V
HV
Corner LT
DRIVER
Corner LB
DRIVER
EMF
Corner
COIL
Corner RT
DRIVER
Corner RB
DRIVER
EMF
EMF COIL
DRIVER
Z
Z COIL
DRIVER
D-Cg
4H/4V
D-Cg COIL
STK
391-110
SW/HV PWB
FBT
FOCUS/
SCREEN
CONTROL -80V
-80V
REG.
HV
80.2V
OUTPUT