Mitsubishi Electric XD8100U Service Manual page 124
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Also See for XD8100U:
- User manual (75 pages) ,
- Overview (4 pages) ,
- Brochure & specs (8 pages)
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FPGA PCB-FORMATTER (1/4)
IC8B0 EPCS4SI8N@FALCON
1
nCS
CONTROL
LOGIC
DCLK
6
ADDRESS
COUNTER
DECODE
LOGIC
IC8E0 MP2367DNE-LF-Z
+
–
1.0V
+
FB 5
110KHz/340KHz
0.3V
–
–
+
SS 8
ERROR
0.795V
+
AMPLIFIER
COMP
6
–
7
EN
EN OK
LOCKOUT
2.5V
+
COMPARATOR
+
–
SHUTDOWN
1.3V
COMPARATOR
I/O SHIFT
REGISTER
DATA
STATUS
BUFFER
REGISTER
MEMORY
ARRAY
OVP
RAMP
∑
OSCILLATOR
CLK
–
CURRENT
+
COMPARATOR
6A
1.2V
2
DATA
ASDI
5
CURRENT
2
IN
SENSE
AMPLIFIER
+
5V
–
1
BS
M1
0.13Ω
S
Q
3
SW
R
Q
M2
1.2Ω
4
GND
OVP
IN < 4.05V
IN
INTERNAL
REGULATORS
- B10 -
IC8EA R1170H251B-T1-F
4
V
DD
-
+
Vref
Current Limit
Thermal Shutdown
1
CE
5
V
OUT
2
GND
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