22
IC760 HA16117FPBJ
IC2G2 NJM2286M(TE1)
IC500 NJW1303V(TE1)
IC900 BD3941FP-E2
IC901 BD3940FP-E2
RESET
CR
Tadj
Vcc
P-RUN
ACC
6
4
8
2
3
7
5
CF
GND
1
SW2
SW1
W.D in
W.D out
W.D Filter
+
_
+
_
COMP
COMP
1.25V
14
13
12
11
10
7
6
5
4
3
2
1
8
9
16
15
CTL1
OUT1
GND2
OUT2
OUT3
CTL3
IN3A
GND1
IN2B
V+
CTL2
IN2A
GND3
IN3B
IN1B
IN1A
L
H
Clamp type
L
H
Clamp type
L
H
Clamp type
14
VS
V Sync Sep
2
Sync IN
3
VCC
13
GND
6
DIGREF
4
VD
8
BGP
5
HD
7
SW
V Count Down
Reg
1
C Sync OUT
12
LPF
9
VCO
Out
11
VCO
Filter1
Sync Sep
Phase Det
32fH VCO
H Count Down
BGP Generator
10
VCO
Filter2
1
3
2
reference voltage
Vcc
Vo
N.C.
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