Electronics Project Management And Design EEET0462 สุริยา วิทยา ประดิษฐ์ [email protected] Mobile : 089-788-6242 ::::: Standard Schematic :::::

Electronics ProjectElectronics ProjectManagement And DesignManagement And Design

EEET0462EEET0462

สุ�ริ�ยา วิ�ทยาสุ�ริ�ยา วิ�ทยาปริะดิ�ษฐ์�ปริะดิ�ษฐ์�

[email protected]@yahoo.co.thMobile : 089-788-6242Mobile : 089-788-6242

::::: Standard Schematic :::::::::: Standard Schematic :::::

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TopicsTopics

Standard SymbolsStandard Symbols

Reference DesignationsReference Designations

Component NumberingComponent Numbering

Signal and Power FlowSignal and Power Flow

Symbol ArrangementSymbol Arrangement

Symbol SpacingSymbol Spacing

Copyright © S.Witthayapradit 2010

สุ�ญลั�กษณ์�สุ�ญลั�กษณ์�มาตริฐ์านมาตริฐ์าน (1)(1)






U2

MAX4147

2

6

3

1312910

141

87

IN+

IN-

SHDN

OUT+SENSE+

OUT-SENSE-

V+V-

V1+

V1-

Pin NumberPin Number

Pin NamePin Name





Reference Designations (1)Reference Designations (1)

Designator Component Type

AT Attenuator

BR Bridge rectifier

BT Battery

C Capacitor

CN Capacitor network

D Diode

DL Delay line

DS Display

F Fuse

FB or FEB Ferrite bead

FD Fiducial

J Jack connector (female)

C

Symbol

Reference

D

Symbol

Reference



JP Link (Jumper)

K Relay

L Inductor

LS Loudspeaker or buzzer

M Motor

MK Microphone

MP Mechanical part (including screws and fasteners)

P Plug connector (male)

PS Power supply

Q Transistor (all types)

R Resistor

RN Resistor network

Reference Designations (2)Reference Designations (2)Copyright © S.Witthayapradit 2010


RT Thermistor

RV Varistor

S Switch (all types, including push-buttons)

T Transformer

TC Thermocouple

TUN Tuner

TP Test point

U Integrated circuit

V Vacuum Tube

VR Variable Resistor (potentiometer or rheostat)

X Transducer not matching any other category

Y Crystal or oscillator

Reference Designations (3)Reference Designations (3)Copyright © S.Witthayapradit 2010

Component Numbering (1)Component Numbering (1)

R10

Symbol

Reference

Numbering

10KW

Value

C10

Symbol

Reference

Numbering

1uF/16

Value&Rating


0

C447pF

R12K

VEE

R32K

VCC

0

C122nF

R4200K

C247pF

C322nF

VEE

U1B

LF353/NS

5

6

84

7

+

-

V+

V-

OUT

VCC

0

U1A

LF353/NS

3

2

84

1

+

-

V+

V-

OUT

R2200K

V11Vac0Vdc

Component Numbering (2)Component Numbering (2)Copyright © S.Witthayapradit 2010

Signal & Power flow (1)Signal & Power flow (1)

VCC

BubbleBubble

R2200K

VEE

V11Vac0Vdc

0

C447pF

R12K

0

0

VCC

U3

MAX4130

4

3

25

1

-

+ V-V+

OUT

R32K

VCCU1

MAX4130

4

3

25

1

-

+ V-V+

OUT

C122nF

V

R4200K

C247pF

C322nF

VEE

C647pF

0

U2

MAX4130

4

3

25

1

-

+ V-V+

OUT

VP2.5Vdc

VCC

VEE

R520K

VEE

VN-2.5Vdc

C52.2nF

VCC

R6200K

0

0


PortPort

R2200K

VEE

V11Vac0Vdc

0

C447pF

R12K

0

P1

0

VCC

U3

MAX4130

4

3

25

1

-

+ V-V+

OUT

R32K

VCCU1

MAX4130

4

3

25

1

-

+ V-V+

OUT

C122nF

V

R4200K

P1

C247pF

C322nF

VEE

C647pF

0

U2

MAX4130

4

3

25

1

-

+ V-V+

OUT

VP2.5Vdc

VCC

VEE

R520K

VEE

VN-2.5Vdc

C52.2nF

VCC

R6200K

0

0

P2

P4

P1

P3

Signal & Power flow (2)Signal & Power flow (2)Copyright © S.Witthayapradit 2010

Symbol Arrangement (1)Symbol Arrangement (1)

R1

1KWR2

1KWC1

1uF


R1

1KWR2

1KW

C1

1uF

Symbol Arrangement (2)Symbol Arrangement (2)Copyright © S.Witthayapradit 2010

Symbol Spacing (1)Symbol Spacing (1)

A B


A B

Symbol Spacing (2)Symbol Spacing (2)Copyright © S.Witthayapradit 2010

Software Example (1)Software Example (1)Copyright © S.Witthayapradit 2010

Software Example (2)Software Example (2)Copyright © S.Witthayapradit 2010

Schematic Sheet & IndexSchematic Sheet & Index

3C


Electronic Drafting TemplateElectronic Drafting Template

ม�ไวิ�สุ�าหริ�บใช้�

สุอบ


AssignmentAssignment

Standard Symbols & PinStandard Symbols & Pin

Reference DesignationsReference Designations

Component NumberingComponent Numbering

Signal and Power FlowSignal and Power Flow

Symbol ArrangementSymbol Arrangement

Symbol SpacingSymbol Spacing


Electronics ProjectElectronics ProjectManagement And DesignManagement And Design

EEET0462EEET0462

::::: Standard Schematic :::::::::: Standard Schematic :::::

Darryl Lindsey , “The Design & The Design & Drafting of Printed CircuitsDrafting of Printed Circuits” , Bishop Graphics Inc. , 1982.

Reference :-Reference :-

The ENDThe ENDQ&AQ&A

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Electronics Project Management And Design EEET0462 สุริยา วิทยา ประดิษฐ์ [email protected] Mobile : 089-788-6242 ::::: Standard Schematic :::::