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Final assembly, Dc voltage & current circuit, Parts identification – Elenco 3 1/2 Digit Cap. / Trans. Kit User Manual

Page 14

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-22-

r

Solder the spring to the PC board as shown in
Figure Q.

r

Install the bottom two 2.5 x 8mm screws to the
LCD housing as shown in Figure R.

r

Peel off the protective backing on the top label
(A) and bottom label (B) and stick them to the top
case as shown in Figure S.

r

Place the PC board into the bottom case. Feed
the battery clip through the case as shown in
Figure T.

r

Place the four colored sleeves over the input
sockets as shown in Figure T. Note that the black
sleeve goes on the COM socket.

r

Place the red power cap onto the switch SW1 as
shown in Figure T.

Figure R

2.5 x 8mm Screws

Figure S

Top Label (A)

Bottom Label (B)

FINAL ASSEMBLY

PARTS LIST - SECTION F

SECTION F

Final Assembly

Qty.

Description

Part #

r

1

Button (red)

622027

r

3

Sleeve Input Socket (red)

622660

r

1

Sleeve Input Socket (black)

622661

r

1

Case Top

623112

r

1

Case Bottom

623203

r

1

Cover Battery

623210

r

2

Screw LCD Housing 2.5 x 8mm

642239

Qty.

Description

Part #

r

2

Screw Case 3 x 17.5mm

642240

r

1

Spring

680033

r

1

Label Bottom

723052

r

1

Shield Label

780012

r

1

Holster

9C72

r

1

Test Leads Alligator

9TL13

r

1

Test Leads Red-Black

9TL14

Note:

The shield may be installed already.

Figure Q

Solder

Spring

-13-

PARTS LIST - SECTION B

RESISTORS

Qty.

Symbol

Description

Color Code

Part #

r

1

R23

.01

Ω

Shunt wire

100166

r

1

R22

0.99

Ω

0.5% 1/4W

black-white-white-silver-green

109950

r

1

R21

9

Ω

0.5% 1/4W

white-black-black-silver-green

119050

r

1

R20

90

Ω

0.5% 1/4W

white-black-black-gold-green

129050

r

1

R18

100

Ω

0.5% 1/4W

brown-black-black-black-green

131050

r

1

R32

390

Ω

1% 1/4W

orange-white-black-black-brown

133930

r

1

R31

900

Ω

1% 1/4W

white-black-black-black-brown

139030

r

2

R17, R19

900

Ω

0.5% 1/4W

white-black-black-black-green

139050

r

1

R33

5.6k

Ω

5% 1/4W

green-blue-red-gold

145600

r

1

R16

9k

Ω

0.5% 1/4W

white-black-black-brown-green

149050

r

1

R30

13k

Ω

1% 1/4W

brown-orange-black-red-brown

151330

r

1

R15

90k

Ω

0.5% 1/4W

white-black-black-red-green

159050

r

1

R14

900k

Ω

0.5% 1/4W

white-black-black-orange-green

169050

r

4

R10-R13

2.25M

Ω

0.5% 1/4W

red-red-green-yellow-green

172250

r

1

VR1

200

Ω

(201)

Pot (lay down)

191320

Note:

Resistor tolerance (last band) of 5-band resistors may be blue instead of green.

SEMICONDUCTORS

Qty.

Symbol

Value

Description

Part #

r

2

D1, D2

1N4001

Diode

314001

r

1

T2

2SA9013

Transistor

329013

MISCELLANEOUS

Qty.

Symbol

Description

Part #

r

1

Fuse 200mA 250V 5 x 20mm

530020

r

2

Screw 2.5 x 8mm

642239

r

2

Fuse Clips

663004

r

4

Input Socket (20A,

μ

A/mA, COM, V

Ω

CAP)

664066

SECTION B

DC Voltage & Current Circuit

Pot (lay down)

PARTS IDENTIFICATION

Fuse

Fuse Clip

Input Socket

Shunt Wire