Telex 1505 service manual Parts List

Page 14

8.

1505 Parts List

 

Part No.

Description

Ckt

 

 

Sym

012-0085

PCB SUB ASSY 1505MIX/LINE

 

031-0226

TEXT SPEC 1505 AUD MIX/LD

 

065-0463

PCB 1505 AUD MIX/LIN DR

 

071-0566

SCHEMATIC 1505 MIX/LINE D

REF

102-0120

CAP CER 20P 5% 50V S2L

C2

 

 

C5

 

 

C19

 

 

C23

102-0290

CAP CER100P S2L 5% 50V

C8

 

 

C9

 

 

C22

 

 

C25

 

 

C76

102-0400

CAP CER 330P S2L 5% 50V

C4

 

 

C7

 

 

C24

 

 

C26

102-0420

CAP CER 390P S2L 5% 50V

C69

103-0001

CAP CER.001 10% 50V Y5P

C31

 

 

C32

 

 

C39

 

 

C47

 

 

C53

104-0767

CAP TANT 1UF 35V

C6

 

 

C16

 

 

C17

 

 

C20

110-1340

CAP CER .1MF SMALL

C1

 

 

C3

 

 

C10

 

 

C11

 

 

C12

 

 

C13

 

 

C14

 

 

C15

 

 

C18

 

 

C21

 

 

C27

 

 

C30

 

 

C63

 

 

C70

 

 

C72

 

 

C74

 

 

C78

 

 

C79

112-1606

CAP ELEC 10MF 25V

C37

 

 

C44

 

 

C51

 

 

C57

 

 

C66

 

 

C77

Part No.

Description

Ckt

 

 

Sym

112-1608

CAP ELEC 1.0MF 20% 25V

C33

 

 

C34

 

 

C35

 

 

C36

 

 

C40

 

 

C41

 

 

C42

 

 

C43

 

 

C46

 

 

C48

 

 

C49

 

 

C50

 

 

C54

 

 

C55

 

 

C56

 

 

C58

 

 

C61

 

 

C62

 

 

C64

 

 

C65

112-1609

CAP ELEC 100MF 20% 25V

C28

112-1645

CAP ELEC 4.7UF 25V MINI

C29

 

 

C38

 

 

C45

 

 

C52

 

 

C59

 

 

C60

 

 

C71

112-1671

CAP ELEC 22 UF 25V 10%RD

C73

112-1675

CAP ELEC 10UF 16V RAD

C67

 

 

C68

 

 

C80

112-1689

CAP ELEC 470 MF25V RAD

C81

112-1691

CAP ELEC 220UF 25V

C75

130-0777

RES VAR 1.0K LOG CERMET

R11

130-0778

RES VAR 10K LOG CERMET

R14

130-0779

RES VAR 50K LOG CERMET

R6

 

 

R7

 

 

R9

 

 

R10

130-0780

RES VAR 500K LOG CERMET

R1

 

 

R2

 

 

R3

 

 

R5

132-0009

RES 1/4W ZERO-OHM JUMPER

R66

 

 

R71

 

 

R109

 

 

R110

 

 

R112

 

 

R113

 

 

R114

 

 

R117

 

 

R118

R119

R120

R121

11

Image 14
Contents Audio Line Driver Inspection Table of ContentsOptional Features include Mounting Access for Installation/ServicingPower Jumper Options Signal Connections and Card Edge Con- nector Pin AssignmentFunction Jumper Status Out Receive Line Input Impedance Switch SettingsMicrophone Jumpers Parallel Transmit Line Impedance MatchingSecuring the Connections Interface connector NumberingControls and Indicators Operation DescriptionCard Edge Connector Pin Assignments Solder Side Component SideCompression Limiter Circuit Theory of Operation GeneralReceive Amplifier Transmit Line AmplifierPage Page Page Warranty Limited IndicatorsPower Supply Microphone InputSpecifications Parts List Part No. Description Ckt Sym Conn Jumper Plug JP1 JP2 JP3 JP4 JP5 JP6 JP7 JP8 JP9 East Cornhusker Highway, Lincoln, Nebraska