34970-66502 Front-Panel and Keyboard PC Assembly (A2)
Reference
Designator
Part
Number
Qty Part Description
Mfr
Code
Mfr Part Number
C1 0180-3751 1 CAP-FXD 1uF +-20% 35 V TA 00039 NRS105M35R8
C2 0180-4287 1 CAP-FXD 10uF +-20% 35 V TA 05524 293D106X0035D2W
C3-C13 0160-7798 11 CAP 0.1UF 50V 10% X7R 0805 02010 08055C104KAT_A
CR1 1902-1542 1 DIODE-ZNR 6.2V 5% TO-236 (SOT-23) 02037 BZX84C6V2
CR2 34970-89301 1 INDICATOR PANEL, VACUM FLOURESCENT DSPLY 11908 34970-89301
E1 34970-00604 1 SHIELD, ESD TEMP PART FOR ASSY34970-66502 02361 34970-00604
E2 9170-1506 1 CORE-MAGNETIC 06352 HF50ACB201209
J1 34970-61612 1 CABLE, DISPLAY 02632 34970-61612
R1 0699-3070 1 RESISTOR 26.1K +-1% .1W TKF TC=0+-100 06337 9C08052A2612FKR
R2 0699-3039 1 RESISTOR 2.61K +-1% .1W TKF TC=0+-100 06337 9C08052A2611FKR
R3-R4 0699-3053 2 RESISTOR 100K +-1% .1W TKF TC=0+-100 02995 9C08052A1003FKR
R5-R7 0699-3051 4 RESISTOR 10K +-1% .1W TKF TC=0+-100 06337 9C08052A1002FKR
R8-R10 0699-3058 3 RESISTOR 100 +-1% .1W TKF TC=0+-100 06337 9C08052A1000FKR
R11 0699-3051 RESISTOR 10K +-1% .1W TKF TC=0+-100 06337 9C08052A1002FKR
U1 34970-88812 1 PGM’D 1820-8905 8 BIT MCU W/4K EPROM 02632 34970-88812
U2 1826-1734 1 IC PWR MGT-V-REG-FXD-POS 4.8/5.2V 3 PINS 02037 MC78M05CDT
U3 0410-4009 1 CERO-RES 12MHZ +1-0.8% 00830 PBRC-12.0BRN07
U4-U5 1820-5330 2 IC-INTERFACE DRVR BIPOLAR DISPLAY 01698 SN75518FN
U6 1826-1528 1 IC COMPARATOR LP QUAD 14 PIN PLSTC-SOIC 02037 LM339D
U7 1826-2264 1 IC 34064 02037 MC34064D-5
U8 0960-0961 1 ROTARY ENCODER 24POS TH-VERT 03744 ECLOJ-C24-SE002
7
Chapter 7 Replaceable Parts
34970-66502 Front-Panel and Keyboard PC Assembly (A2)
189