Service manual

B-1

CHIPS

055-108-00 REV A, MIC METER BOARD

325-012-03 IC, 8 BIT SHIFT REGISTERS 74HC595 U101-103 U201-203 U301-303 U401-403

WITH OUTPUT LATCHES SMD U501-503 U601-603

055-109-00 REV A, OUTPUT METER BOARD

325-007-03 IC, HEX, SCH TRIGGER,INV, SMD 74HC14 U1

325-012-03 IC, 8 BIT SHIFT REGISTERS 74HC595 U101-103 U201-203 U301-303 U401-403

WITH OUTPUT LATCHES SMD U501-503 U601-603 U701-703 U801-802

055-110-00 REV A, ANALOG I/O

320-012-00 I.C. LINEAR SMD NJM4560M U1-6

055-112-00 REV C, DCA CARD

320-011-00 I.C. LINEAR NJM 4560 U52-53 U56-57

320-012-00 I.C. LINEAR SMD NJM4560M U1 U3 U6-7 U9-10 U14 U17 U19 U21-22

U24 U26 U29 U33 U35 U37 U39-40 U44

U48 U50 U54 U58 U61 U65 U67

325-004-03 IC, QUAD, NOR, SMD 74HC02 U5 U16 U28 U47 U60

325-012-03 IC, SMD, 8 BIT SHIFT REGISTER 74HC595 U12 U31 U63

W/ OUTPUT LATCHES

325-024-03 IC, CMOS SWITCH, SMD 74HC4316 U2 U4 U8 U11 U13 U15 U18 U20 U25 U27

U30 U32 U34 U41 U43 U45 U49 U55 U59

U62 U64

329-019-03 IC, DGTL ATTENUATOR CS3310 U23 U36 U38 U51 U66

055-113-00 REV B, CODEC CARD

320-012-00 IC LINEAR SMD NJM4560M U1-2 U6-7 U51 U101-102 U151 U201-202

U251 U301-302 U351 U401-402 U451

U501-502 U551 U601-602 U651 U701-702

U751 U801-802 U851 U901-902 U951

U1001-1002 U1051 U1101-1102 U1151

325-053-03 IC, SMD, SCH TRIGGER HEX INV. 74AC14 U5

329-045-03 D/A CONV SM CS4390 U52 U152 U252 U352 U452 U552 U652

U752 U852 U952 U1052 U1152

329-046-03 A/D CONV SM CS5360 U3-4 U103 U203 U303 U403 U503 U603

U703 U803 U903 U1003 U1103

Integrated Circuits

The following list shows details of the integrated circuits used on each circuit board.

If you are viewing this on-screen, click on in the list below, to open up the data sheet for that

particular IC. These data sheets are included by kind permission of their respective manufacturers.

Many manufacturers offer free data sheets from their websites, so please make sure that you contact

them if you need further information. They will also make sure that their data sheets are regularly updated,

whereas these presented here are offered as a guide only and may be out of date by the time I’ve had a

cup of tea and caught the bus home.

DATA