Manuals / Brands / Computer Equipment / Computer Monitor / Tektronix / Computer Equipment / Computer Monitor

Tektronix WFM 300A Schematic Diagram <5> Component Locator Chart, A2 Front Panel Board

1 212

Download 212 pages, 7.54 Mb

Schematic Diagram <5> Component Locator Chart

        

     

Assembly A3 and A2. Partial Assembly A3 also shown

on diagrams 1, 2, 3, and 4.

A3

C114 B2 B1

C119 B2 C1

C215 C1 B2

C218 C3 C2

C242 C5 G2

C243 B5 G2

C246 A5 G2

C310 C1 B2

C338 C5 F2

C342 C5 G2

C343 B5 G2

CR215 C2 B1

CR238 C4 F2

CR338 C4 F2

CR345 B4 G2

CR347 B4 G2

J154 A3 H1

J216 D3 B1

J500 C1 A3

L210 C1 B2

Q116 B2 B1

Q121 * A2 C1

Q214 B1 B2

Q221 C3 C2

Q222 C3 C2

R109 B2 B1

R110 B2 B1

R111 B3 B1

R113 B2 B1

R115 B2 B1

R117 B2 C1

R118 B2 C1

R120 * A2 C1

R121 * A2 C1

R142 C5 G1

R143 B5 G1

R214 B1 B2

R217 C3 C2

R218 C3 C2

R219 C3 C1

R222 C1 C1

R239 C5 F2

R242 B5 G1

R243 C5 G1

R346 B5 G2

U115A B2 B1

U115B B2 B1

U121 * A2 C1

U139 C4 F1

U146 A4 G1

W438 A3 F3

























WFM 300A

A2

DS107 G4 C2

DS108 G4 C2

DS109 F4 C2

DS123 E4 C2

DS124 E4 C3

DS125 E5 C3

DS142 G4 A1

DS143 E4 A1

DS208 G5 A2

DS209 G5 A2

DS220 G4 A2

DS242 E4 B1

DS243 F5 B1

DS307 G4 A2

DS308 E4 A3

DS309 F4 A3

DS320 E4 A3

DS341 E5 C1

DS342 F4 C1

DS420 E3 B4

DS421 F3 B4

J295 H2 A3

R233 G3 B2

R333 G2 B2

R410 G1 A3

R420 G2 B3

R430 G1 B3

R445 G2 C3

S109 E1 C2

S125 E1 C3

S142 E2 A1

S143 E2 A1

S209 E2 A2

S220 E2 A2

S242 E2 B1

S243 E1 B1

S309 E1 A3

S320 E1 A3

S342 E1 C1

S509 F1 A4

S510 F1 A4

S519 F2 B4

S520 F2 B4

S530 E2 B4

A2 Front Panel Board

Static Sensitive Devices

See Maintenance Section

Contents

Main Page Page Page Contacting Tektronix Page Page Page Page Page Page Page Page Page General Safety Summary To Avoid Fire or Personal Injury Symbols and Terms Page Page Page Page Page Page Page Page Page Page 111 Table 115: Certifications and compliances 112 Table 115: Certifications and compliances (cont.) Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Service Safety Summary Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Section 8 Replaceable Electrical Parts Parts Ordering Information Using the Replaceable Electrical Parts List Cross IndexMfr. Code Number to Manufacturer Abbreviations List of Assemblies Column Descriptions 83 Cross Index Mfr. Code Number To Manufacturer Code. 84 WFM 300A Code. 85 Code. 86 WFM 300A Replaceable Electrical Parts Part Number Serial / Assembly Number Number Tektronix Effective Discontinued Name & Description Mfr. Code Mfr. Part 87 88 WFM 300A 89 810 WFM 300A 811 812 WFM 300A 813 814 WFM 300A 815 816 WFM 300A 817 818 WFM 300A 819 820 WFM 300A 821 822 WFM 300A 823 824 WFM 300A 825 826 WFM 300A 827 828 WFM 300A 829 830 WFM 300A 831 832 WFM 300A 833 834 WFM 300A 835 836 WFM 300A Section 9 Diagrams/Circuit Board Illustrations Symbols Component Values Assembly Numbers Grid Coordinates S B GAMUT LIMIT REMOTE A3 MAIN BOARD Component Locator * See Parts List for serial number ranges. A3 Main Board REAR VER TICAL INPUT <1> REAR WFM 300A COMPONENT/COMPOSITE WAVEFORM MONITOR Schematic Diagram <2> Component Locator Chart Assembly A3 and A3A1. Partial Assembly A3 also shown on diagrams 1, 3, 4 and 5. A3A1 Static Sensitive Devices COMPONENT T O GBR TRANSCODER VER TICAL GAIN <2> $&!$ &$ %!$!$ Schematic Diagram <3> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A3. Partial Assembly A3 also shown on diagrams 1, 2, 4, and 5. TIMES 5 VERTICAL !#% # OUTPUT VERTICAL Schematic Diagram <4> Component Locator Chart LOW PASS FILTER HORIZONTAL <4> <2> <5> <3> <5> Schematic Diagram <5> Component Locator Chart A2 A2 Front Panel Board Static Sensitive Devices DOWN CONTROL CIRCUIT & FRONT PANEL <5> 1 LINE A2 FRONT PANEL BOARD X52 FIELD MAG2 LINE A5 GBR Board WFM300A Schematic Diagram <6> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A5. GBR & COMPOSITE OUT <6> # # A4 Control Board Component Locator A4 Control Board * See parts list for serial number ranges. (with cross-references to schematic diagrams 7, 8, 9, and 10) WFM 300A COMPONENT/COMPOSITE WAVEFORM MONIT OR %# # A4 Control Board Board lookup table on previous page. 671-1357-00 03 WFM300A Schematic Diagram <8> Component Locator Chart WFM 300A COMPONENT/COMPOSITE WAVEFORM MONITOR TIMING <8> Schematic Diagram <9> Component Locator Chart Assembly A4. Partial Assembly A4 also shown on diagrams 7, 8, and 10. * See parts list for serial number ranges. GRATICULE <9> Schematic Diagram <10> Component Locator Chart Assembly A4. Partial Assembly A4 also shown on diagrams 7, 8, and 9. <6> GAMUT & REMOTE <10> A1 Power Supply Board Use the circuit board table below for schematic <11>. (with cross-references to schematic diagrams 11 and 12) +*%$ ""(+*(/*%* WFM 300A COMPONENT/COMPOSITE WAVEFORM MONITOR LOW VOLTS POWER SUPPLY <11> Schematic Diagram <12> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A1. Partial Assembly A1 also shown on diagram 11. ( HV OSC & ERROR AMP "$&!"!)$%'""+ '($&"& $!) ($&"& Page Section 10 Replaceable Mechanical Parts Parts Ordering Information Using the Replaceable Mechanical Parts List Cross IndexMfr. Code Number to Manufacturer Abbreviations Chassis Parts Column Descriptions 103 Cross Index Mfr. Code Number To Manufacturer Code Manufacturer Address City, State, Zip Code 104 WFM 300A Replaceable Mechanical Parts Part No. Serial Number Fig. & Index No. Tektronix Code Mfr. Part No. 105 Fig. & Index No. Mfr. Part No. Qty Serial Number Effective Dscont Part No. Page WFM 300A A4 A1 A2 A3A1 A3A2