Pioneer AVX-7300/UC Service Manual page 61

*OZ960IS
1
CTIMR
+
OVP
2
OVP -
hys.
COMP
+
3
ENA
ENA
ACTIVE
-
hys.
"HIGH"
COMP
4
SST
5 Reference
VDDA
sub.
6
GNDA
2.50V
7
REF
8 Ignition
RT1
-
9
FB
EA
+
1.25V
10
CMP
BA6951FS
ATC M1
8 7
RM2
9 10
M2 F
IN
I=3uA
I=6uA
Protection
Soft
Start
POFF
POFF
2V
-
OPLAMP
Phase-Shift
+
Controller
VB R PCT
IN
6 5 4
DECODER
CTL AMP
PREAMP
RM1
+
-
RM1 / RM2
-
+
-
+ CS AMP
TL AMP
11 12 13
Pc
T
Vcc
L
NDR_B
20
19
PDR_A
18
HF
OSC
17
16
15
Burst-
Mode
ZVS
Control
14
13
PDR_C
12
11
NDR_D
R V GND
C CTL
3 2 1
-
+
TSD
14 15 16
RT1
CS RT2
AVX-7300
NDR_B
PDR_A
CT
RT
PGND
LCT
DIM
LPWM
PDR_C
NDR_D
61