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Pcb assy, c-2002 main board – Telex C-2002 User Manual

Page 52

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ITEM

NE

W

QT

Y

TYPE

DESCRIPTION

PART NO.

DESIGNATOR

This drawing, written description or specification Is
a proprietary product of TELEX, Lincoln, NE, and
shall not be released, disclosed, nor duplicated
without the written permission of TELEX.

Telex Communications INC.

Lincoln, Nebraska USA

APPROVALS:

DR BY: SBC

DATE: 03/04/2002

PROD:

CHKD BY:

APPD BY:

879583

REV LEVEL:

PCB ASSY, C-2002 MAIN BOARD

TITLE:

PART NO:

3

64

24 RES

1K 0805

102515200

R70 R72 R75 R77 R79 R80 R82 R84 R86 R88 R90
R93 R94 R96 R98 R100 R102 R104 R54 R63 R65
R184 R145 R146

65

2 TRANSFORMER 42TM016 600:600

3180259 T1 T4

66

2 TRANSFORMER 42TL218 10K:10K

7302832 T2 T3

67

6 TP

TEST POINT

2017001400 TP1 TP8 TP10 TP11 TP12 TP13

68

1 IC

DSP2189M

760252 U1

69

3 IC

TL084 SO16

4300047 U11 U17 U36

70

2 IC

CS5330A

760264 U12 U13

71

5 IC

NE5532AD8

760268 U14 U32 U37 U38 U39

72

3 IC

74LCX541

760256 U16 U26 U31

73

1 IC

16C550

760262 U18

74

1 FERRITE

COMMON MODE

724039 U19

75

1 CRYSTAL

32.768MHZ

780186 U2

76

1 IC

MAX3232

760349 U20

77

7 IC

74LCX574

760257 U21 U22 U23 U27 U28 U29 U30

78

1 IC

TPA0211

760307 U24

79

1 IC

DS1302 SO8

760266 U25

80

1 IC

AT24C16

511336000 U3

81

2 IC

CD4053B

53266123 U34 U35

82

1 SOCKET PLCC 32 PLCC

539030032 U4 SOCKET

83 X

1 IC

7032 PLD C-2002

7602679PS U5

84

1 SOCKET PLCC 44 PIN PLCC

539030044 U5 SOCKET

85

1 IC

UA7805CKTE

760260 U6

86

1 IC

UA7810CKTE

760275 U7

87

1 IC

TPS70158

760306 U8

88

2 IC

CS4335

760263 U9 U10

89

1 XTAL32768K

MC405-32768K

780181 Y1

90 X

1 PCB

PRINTED CIRCUIT BOARD

750605

91

A/R PASTE

SOLDERPASTE

BE738

92

0 REFERENCE

SCHEMATIC

93

12 JUMPER CAP

JUMPER CAP

2515001001

FOR J10 J25 J26 J4 J15 J16 J17 J18 J19 J22 J23 J2

94 X 30 RES

47 OHMS 0402

102514470

R222 R223 R224 R225 R226 R227 R228 R229
R230 R231 R232 R233 R234 R235 R236 R237
R238 R239 R240 R241 R242 R243 R244 R245
R246 R247 R248 R249 R250 R251

LN,BE

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