- B12 -
PCB-PFC
IC902, IC9A2 LNK304GN-TL
CLOCK
JITTER
OSCILLATOR
5.8 V
4.85 V
SOURCE
(S)
S
R
Q
DC
MAX
BYPASS
(BP)
FAULT
PRESENT
+
-
VI
LIMIT
LEADING
EDGE
BLANKING
THERMAL
SHUTDOWN
+
-
DRAIN
(D)
REGULATOR
5.8 V
BYPASS PIN
UNDER-VOLTAGE
CURRENT LIMIT
COMPARATOR
FEEDBACK
(FB)
Q
6.3 V
RESET
AUTO-
RESTART
COUNTER
1.65 V -V
T
CLOCK
3
4
5
1,2
7,8
IC9M0, IC9P0 FA5502M-H1
PWM. COMP
CURR.AMP
ON/OFF
3.95V/
2.8V
UVLO
16.5V/8.9V
REF
5V
OSC
OCP. COMP
ER.AMP
OVP. COMP
MUL
ON/OFF
REF
CS
CT
SYNC
VCC
OVP
VFB
VIN–
GND
OUT
VC
IDET
IFB
IIN–
VDET
12
13
11
15
14
10
11μA
8
9
7
6
5
4
15k
4.85k
1.55V
1.55V
11k
1.64V
0.39V
S
R
S
16
Q
3
1
2
+
–
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 ...