Part 2 Instrument Servicing
2-36 ST40 Instruments Service Manual 83149-2
E22041
Part No. Description Qty Reference
93BDHXXX2N2 CAP. 2n2, 0805 X7R 1 C6
93IDDCXX22U CAP. 22uF TANT. ELECT 2 C58
C65
93HDECXX22U CAP. 22uF TANT. ELECT 1 C76
940024022 RESET CONTROLLER S24O22 +2KMEM 1 IC3
94007225GB LCD DRIVER UPD7225GB-3B7 QFP 1 IC7
940074HC74 DUAL D-TYPE FLIP FLOP 1 IC2
940078F0034GK FLASH MICRO UPD78FOO34AGK-8A8 1 IC6
9400LM339 QUAD OP AMP 1 IC4
9400LM78L05 VOLT REGULATOR LM78L05ACM 1 IC1
95002N7002 2N7002 MOSFET 2 TR14
TR21
9500BC817 BC817 1 TR20
9500BC849C BC 849C 1 TR12
9500IMT1 DUAL TRANSISTOR ARRAY 1 TR5
9500IMX1 DIGITAL TRANSISTOR ARRAY 6 TR2
TR3
TR6
TR7
TR15
TR19
9500IMZ1 DUAL TRANSISTOR ARRAY 1 TR1
9501BC868 BC868 1 TR18
96004MHZ CRYSTAL 4.0MHz, HC49/4HSMX 1 XT1
9600L1 CHIP INDUCTOR 5 L3
L6
L8
L13
L15
9600L13 INDUCTOR, 3.3uH +/-20% 1 L12
9600L3 CHIP INDUCTOR, 10uH +/-20% 3 L1
L2
L22