Ludlum Measurements 3030P Manuel Technique page 48

Model 3030P
Display Board,
Drawing 337 x 89
CAPACITORS
TRANSISTORS
INTEGRATED
CIRCUITS
RESISTORS
CONNECTORS
DIODES
SWITCHES
Wiring Diagram,
Drawing 337 x 354
AUDIO
CONNECTORS
Ludlum Measurements, Inc.
Reference Description
BOARD Completely Assembled
Display Board
C1 47µF, 10V
C2-C5 0.1µF 50V
C6, C7 27pF, 100V
Q1, Q2 2N7002L
U1 PCF8574TD
U2-U5 AYO438-I/L
R1, R2 4.75K, 1/8W, 1%
R3, R4 22.1K, 1/8W, 1%
R5 200 OHM 1/4 W, 1%
R6-R11 100 OHM, 1/4W, 1%
R12-R16 10K, 1/8W, 1%
R17 100K, 1/8W, 1%
R19 200 OHM 1/4 W, 1%
R20 100K, 1/8W, 1%
P1 MTA100 1-640457-0
DSP1, DSP2 3918-365-920LCD
DS1-DS4 HLMP-2300/2304
DS5, DS6 HLMP-2500 GRN BAR
DS7, DS8 LED BACKLITE
SW1, SW2 SW-3CTH9 PB
DS1 UNIMORPH – MZ35290BDO
J1 CONN-3-640428-3 MTA156
J2, J3, J9, J11 CONN-3-640441-5 MTA100
J4, J10 CONN-4-640441-0 MTA100
J5 CONN-3-640441-6 MTA100
J7, J8 CONN-3-340441-2 MTA100
Technical Manual
Page 47
Section 9
Part Number
5337-084
04-5666
04-5663
04-5658
05-5840
06-6402
06-6358
12-7858
12-7843
12-7846
12-7840
12-7839
12-7834
12-7846
12-7834
13-8168
07-6252
07-6377
07-6403
07-6451
08-6716
21-9251
13-8124
13-8463
13-8197
13-8373
13-8196
May 2013