-

-

ˉ

ˉ

°

°

±32μ·1to

±àμá

éè·ì

íD

ò

ó·

×_×_ùbúrüY*úrTà1áaú_úY

1815

2.2u

1.5K PTC

R

-3V

5

1n

4MHz

7.5V ZI

5.6V ZI

0.1u

V

V

A

S

(

N

N

N

N

(

N

N

S

F

(

S

S

S

L

91K

1u

10K

S

S

0.1u

0.022u

200K

0.047u

0.22u

0.47u

200K

100K

100K

1.11M

101K

10K

100

Zener 6V

10A

mA

mA

uA

uA

0.495

4.5

45

450

0.005

SGND

10A

0.01u

100K

100

1.5K

PTC

CH+

V+

CH-

CIH (5)

BUFH

CAZH

CL+

CL-

CIL (10)

CAZL

BUFL

IVSH

IVSL

OVX (15)

OVH

OVSG

OR1

VR5

VR4 (20)

VR3

VR2

TEST5

ACVL

ACVH (25)

ADI

ADO

VR (30)

VRH

ADOHZ

-3V

10u

0.1u

4.7u

0.1u

3V

0.47u

88M

1u

D1

1u

5K

15K

Note: Light shielding for the diodes and Zeners

10K

15K

0.1u

uA

mA

D2

A

A

D

V

C

C

S

L

F

F

F

F

F

K

R

H

N

V

N

N

1

200

OSC2

OSC1

BUZOUT

BUZIN

ANNUNC

(75) BP2

BP3

BP1

BP4

(70) SEG26

SEG25

SEG24

Tèéêi

}