Pioneer AVH-P5750DVD/RC Service Manual page 172

1
OZ961ISN
A
1
CTIMR
2
OVP
3
ENA
ACTIVE
"HIGH"
4
B
SST
5
VCCA
6
GNDA
7
REF
C
8
RT1
9
FB
10
CMP
D
E
F
172
1
2
+
OVP
Protection
-
hys.
COMP
POFF
+
ENA
-
hys.
+
COMP
SST2
-
POFF
VCCA
Reference
sub.
3V
-
OPLAMP
2.50V
+
-
EA
SST/2.5
+
1.25V
AVH-P5750DVD/RC
2
3
I=3uA
NDR_B
I=6uA
PDR_A
Soft
Start
OSC
Burst-
Mode
ZVS
Control
Phase-Shift
Controller
PDR_C
NDR_D
3
4
20
NDR_B
19
PDR_A
18
CT
HF
17
RT
16
PGND
15
LCT
14
DIM
13
LPWM
12
PDR_C
11
NDR_D
4