Telex technical manual 879796, PCB ASSY, NEO-10, Telex Communications INC

This drawing, written description or specification Is

Telex Communications INC.

PART NO:

a proprietary product of TELEX, Lincoln, NE, and

879796

shall not be released, disclosed, nor duplicated

without the written permission of TELEX.

Lincoln, Nebraska USA

APPROVALS:

DR BY: SBC

CHK:

APPD:

PROD:

REV LEVEL:

1

DATE: 09/16/2003

TITLE:

PCB ASSY, NEO-10

ITEM

NEW

QTY

TYPE

DESCRIPTION

PART NO.

DESIGNATOR

37

R23 R24 R25 R26 R150 R181 R196 R371

10

RES

2.4K 0603

723488242T

R372 R373

38

4

RES

0 OHM 0603

DO NOT PLACE

R16 R43 R53 R54

39

2

RES

15 OHMS 0603

723488150T

R162 R27

40

9

RES

10K 0603

723488103T

R17 R18 R32 R77 R78 R79 R15 R138 R6

41

2

RES

0603 OPTIONAL

DO NOT PLACE

R180 R195

42

1

RES

1.5K 0603 5%

723488152T

R197

43

2

RES

0805 6.98k 1%

102515281T

R29 R131

44

5

RES

0 OHM 0603

723488000T

R3 R4 R5 R139 R166

45

R30 R31 R33 R60 R61 R70 R71 R72 R80

R81 R83 R86 R88 R89 R93 R94 R98 R101

R103 R105 R108 R109 R110 R113 R118

32

RES

0805 10K 100V 1%

102515300T

R119 R124 R125 R126 R130 R388 R389

46

R7 R8 R9 R10 R14 R28 R34 R36 R62 R69

R73 R74 R84 R85 R90 R91 R99 R100 R106

R107 R111 R112 R122 R123 R127 R128

30

RES

0603 1k 5%

723488102T

R129 R134 R136 R137

47

R35 R37 R38 R40 R41 R42 R44 R45 R46

15

RES

47 OHMS 0805 5%

102506470T

R47 R48 R50 R51 R52 R57

48

4

RES

0805 1k 1%

102515200T

R39 R132 R135 R142

49

1

RES

22.1K 0603 1%

723481333T

R49

50

2

RES

220 OHMS 0805 5%

102506221T

R55 R56

51

2

RES

470 OHMS 0603

723488471T

R59 R58

52

1

RES

4.7K 0603

723488472T

R63

53

2

RES

30.1K 1% 0603

723481346T

R75 R13

54

1

RES

33.2K 1% 0603

723481350T

R76

55

1

RES

2.2M 0805 5%

102506225T

R82

56

8

RES

0805 OPTIONAL

DO NOT PLACE

R87 R96 R97 R116 R117 R120 R121 R147

57

R92 R95 R157 R158 R159 R160 R161 R182

R183 R186 R188 R189 R190 R191 R192

26

RES

56 OHMS 0603 1%

723481072T

R193 R194

58

1

SWITCH

SMT TACT SWITCH

700182T

S1

59

1

XFMR

PE-68515L 10/100 ETHERNET XFMR

730154S

T3

60

1

IC

NET+50

760342

U1

61

1

IC

TC7S86FU

760343S

U12

62

1

IC

512Kx16 FLASH ATMEL/AMD

7603444PS

U13

63

2

IC

SN74LVC541ADWR SMT

760256T

U14 U18

64

2

IC

MT48LC4M16A2-75 4Mx16 SDRAM

760501S

U16 U17

65

1

IC

74HC00 QUAD NAND

17-03-051986T

U19

66

2

IC

LT1086CM-33 3.3V REGULATOR

511155000S

U2 U28

67

1

IC

MAX3232CSE S016

760349S

U20

68

2

IC

SN74LVC574ADW SMT

760257T

U22 U23

69

1

IC SOCKET

PLCC SOCKET 44

539030044

FOR U24

70

X

1

IC

7032 NEO

76026718PS

U24

71

1

IC

SN74LVC541ADWR SMT

DO NOT PLACE

U25

72

2

IC

74LCX245 Bi-Directional 8bit Bus Chip

DO NOT PLACE

U26

73

4

IC

LM317 ADJ REGULATOR, SMT

760250T

U3 U4 U27 U29

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