- B11 -
KEYSTONE PCB-FORMATTER (2/4)
IC8L0, IC8L3 MP2367DNE-LF-Z
LOCKOUT
COMPARATOR
INTERNAL
REGULATORS
IN
EN
+
ERROR
AMPLIFIER
6A
1.2V
OVP
RAMP
CLK
0.795V
0.3V
CURRENT
CURRENT
SENSE
AMPLIFIER
1.0V
SHUTDOWN
COMPARATOR
7
COMP
6
SS
8
FB
5
GND
4
OSCILLATOR
110KHz/340KHz
S
R
Q
SW
3
BS
M1
1
IN
5V
2
OVP
IN < 4.05V
EN OK
+
–
Q
+
–
–
–
–
–
+
1.3V
+
+
–
2.5V
+
+
0.13Ω
M2
1.2Ω
COMPARATOR
∑
IC8L4 R1170H251B-T1-F
IC8L5 R1170H181B-T1-F
+
-
4
5
2
1
V
DD
V
OUT
CE
GND
Vref
Current Limit
Thermal Shutdown
Содержание DLP XD8100U
Страница 9: ... 4 PCB LOCATION Fig 1 1 2 7 5 8 3 4 6 9 10 11 12 13 14 ...
Страница 11: ... 6 EXPOSED VIEW Fig 2 1 5 3 Fx1 Hx2 7 2 Dx2 Cx3 8 Ex1 Gx1 1 Ax1 4 6 Kx2 Jx1 Bx1 9 DLP ASSY ...
Страница 13: ... 8 Chassis ASSY 1 Fig 2 2 1 Ax10 Bx2 Cx2 4 5 Fx5 Gx2 Hx2 6 8 9 2 Kx5 Lx3 3 Dx2 7 Jx1 Ex2 ...
Страница 15: ... 10 1 Ax5 4 5 6 8 7 Bx2 Cx4 Dx2 Ex4 Hx2 11 2 3 10 9 Hx2 Fx1 Gx2 Chassis ASSY 2 Fig 2 3 ...
Страница 22: ... 17 1 2 3 4 5 6 7 8 9 10 E x 2 C x 2 D x 2 B x 2 A x 2 Filter ASSY Fig 2 7 ...
Страница 146: ... MEMO ...