Equipment information:

Iwatsu SS-7611 Oscilloscope
Manufacturer:
Iwatsu
Model: SS-7611
Date:
Category: Measurement instruments
Group: Oscilloscope
Description: 100MHz Oscilloscope
Information:
                                    

These manuals are available for the above equipment:

Iwatsu -- SS-7611 -- User Manual
File name: Iwatsu-6699-Manual-Page-1-Picture
Manual Type: User Manual
Pages: 122
Size: 7.92 Mbytes (8306923 Bytes)
Language: english
Revision:
Manual-ID/Number: A1-025401 (A)
Date:
Quality: Scanned document, all readable.
Upload date:
MD5: b7ccf30ddc229f8f3cad9fe036829ff5
ed2kID: 78210d57a1315e3ebc51c8722e0ffc75
Downloads: 131 since 14 May 2015
Information:
Iwatsu-6699-Manual-Page-1-Picture
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Iwatsu -- SS-7611 -- Service Manual
File name: Iwatsu-6700-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 329
Size: 22.43 Mbytes (23514956 Bytes)
Language: english
Revision:
Manual-ID/Number:
Date:
Quality: Scanned document, all readable.
Upload date:
MD5: 25ce7674d6a5ed7b6b378fd51631c058
ed2kID: 7f998dae1a86083fe93144b7624f9c8a
Downloads: 319 since 14 May 2015
Information:
Operators Safety Summary····················· V
Section 1 Specifications
1-1 GENERAL ................................. 1-1
1-2 ELECTRICAL
SPECIFICATIONS .................. 1-2
1-3 WEIGHT AND DIMENSIONS 1-10
1-4 ENVIRONMENTAL
CHARACTERISTICS ............ 1-11
1-5 ACCESSORIES ........................... 1-11
Section 2 Circuit Description
2-1 GENERAL DESCRIPTION ......... 2-1
2-2 VERTICAL DEFLECTION
SYSTEM ................................. 2-5
2-3 HORIZONTAL DEFLECTION
SYSTEM ................................. 2-13
2-4 CRT PERIPHERALS .................. 2-27
2-5 CPU CIRCUIT AND
PERIPHERALS ..................... 2-28
2-6 POWER SUPPLIES ..................... 2-33
Section 3 Maintenance
3-1 PREVENTIVE
MAINTENANCE ..................... 3-1
3-1-1 Cleaning .............................. 3-1
3-1-2 Storage .............................. 3-2
3-1-3 Visual Checking ..................... 3-2
3-1-4 Periodical Check and
Adjustment ........................ 3-2
3-2 TROUBLESHOOTING
FLOW CHART ........................ 3-2
3-2-1 Preliminary
Troubleshooting .................. 3-3
3-2-2 Display Troubleshooting ......... 3-5
3-2-3 Vertical Amplifier
Troubleshooting . ................. 3-6
3-2-4 Sweep Generator
Troubleshooting .................. 3-8
3-2-5 Vertical and Horizontal Main
Amplifier Troubleshooting ... 3-10
3-2-6 Z Amplifier Troubleshooting ... 3-11
3-2-7 CPU Circuit Troubleshooting ... 3-12
3-2-8 Character Generator
Troubleshooting .................. 3-13
3-2-9 CPU 1//0 Troubleshooting ...... 3-14
3-2-10 Power Troubleshooting ......... 3-15
3-2-11 HV Generator
Troubleshooting .................. 3-17
3-3 BOARD REMOVAL AND
REPLACEMENT INSTRUCTIONS ... 3-18
3-3-1 Cover Removal············· ........ 3-19
3-3-2 Vertical Preamplifier Board ... 3-22
3-3-3 Vertical Control Board ......... 3-22
3-3-4 Sweep Generator Board ......... 3-25
3-3-5 Trigger Amplifier Board ......... 3-26
3-3-6 Main Amplifier Board ............ 3-27
3-3-7 Output Amplifier Board ......... 3-29
3-3-8 CPU Board ........................... 3-30
3-3-9 Power Block ........................ 3-31
3-3-10 CRT Control Board ............... 3-33
3-3-11 Key Board Block .................. 3-34
3-4 PART REPLACEMENT ............... 3-36
3-4-1 Parts .................................... 3-36
3-4-2 Scale Illumination Lamp ......... 3-37
3-4-3 CRT .................................... 3-44
3-4-4 Power Transistors ............... 3-45
3-4-5 Fan Motor ........................... 3-45
Section 4 Check and Adjustment
4-1 GENERAL ................................. 4-1
4-2 PERIOD OF CHECK AND
ADJUSTMENT ..................... 4-1
4-3 BEFORE STARTING .................. 4-1
4-4 ACTIVATING ANALOG
INITIAL SETTING .................. 4-3
4-5 TEST AND MEASUREMENT
INSTRUMENT REQUIRED ...... 4-4
4-6 CHECK AND
ADJUSTMENT LIST ............... 4-6
4-7 INITIAL SETUP ........................ 4-8
4-8 POWER SUPPLY AND CRT ......... 4-11
4-8-1 Secondary DC Power Supply ... 4-11
4-8-2 CRT Cathode Voltage ......... 4-12
III
4-8-3 Intensity······························ 4-13
4-8-4 Character Readout Intensity··· 4-13
4-8-5 Focus .................................... 4-14
4-8-6 Trace Rotation ..................... 4-15
4-8-7 Orthogonality ..................... 4-16
4-9 CALIBRATOR ........................... 4-20
4-9-1 Output Voltage ..................... 4-20
4-9-2 Frequency ........................... 4-21
4-10 VERTICAL
DEFLECTION 8Y8TEM ......... 4-24
4-10-1 ADD Balance ........................ 4-24
4-10-2-1 ATT Balance
(88-7611/88-7607) ......... 4-24
4-10-2-2 ATT Balance
(88-7610/88-7606) ......... 4-25
4-10-3-1 X 5 Balance
(88-7611/88-7607) ......... 4-25
4-10-3-2 X 5 Balance
(88-7610/88-7606) ......... 4-26
4-10-4-1 5m V / div Balance
(88-7611/88-7607) ......... 4-26
4-10-4-2 5m V / div Balance
(88-7610/88-7606) ......... 4-27
4-10-5 Variable Balance .................. 4-27
4-10-6 Position Center .................. 4-28
4-10-7 Low Frequency Response ...... 4-28
4-10-8-1 8ensitivity
(88-7611/88-7607) ......... 4-29
4-10-8-2 8ensitivity
(88-7610/88-7606) ......... 4-30
4-10-9 5m V / div 8ensitivity ............ 4-31
4-10-10 1m V / div Low
Frequency Response ...... 4-32
4-10-11 Variable Range .................. 4-33
4-10-12 CH3/CH4 ATT Balance ...... 4-34
4-10-13 CH3/CH48ensitivity ......... 4-35
4-10-14 Attenuator Compensation .. : 4-36
4-10-15 Step Response .................. 4-41
4-10-16 Frequency Response ............ 4-42
---------- ----- -----------~-
4-11 TRIGGERING 8Y8TEM ............ 4-44
4-11-1 A Triggering ........................ 4-44
4-11-2 B Triggering ........................ 4-47
4-12 HORIZONTAL
DEFLECTION 8Y8TEM ............ 4-48
4-12-1 8weep Rate and
Magnification .................. 4-48
4-12-2 8weep 8tart ........................ 4-53
4-12-3 Delay Time ........................ 4-54
4-13 X-Y OPERATION ..................... 4-56
4-13-1 X-Y Position ..................... 4-56
4-13-2 8ensitivity ........................... 4-57
4-13-3 Phase 8hift ........................... 4-58
4-14 CHARACTER AND
CUR80R READOUT ............... 4-59
4-14-1 Cursor and
Character Position ............ 4-59
4-14-2 Counter
(88-7611/88-7607 only) ...... 4-61
4-14-3 Character 8way ..................... 4-61
4-14-4 Cursor Track Mode
(88-7611/88-7607 only) ...... 4-62
Section 5 Schematic Diagrams .................. 5-1
Section 6 Electrical Parts List .................. 6-1
Section 7 Mechanical Parts List
and Board Locations
Mechanical Parts List ........................... 7-2
Figure 7 -1 Mechanical Drawing ............ 7-3
Figure 7 -2 Interconnection Daiagram ······7-4
Figure 7 -(a) Printed Circuit Board Location/
Right 8ide View ···············7-6
Figure 7-(b) Printed Circuit Board Location/
Top View ························7-7
Figure 7 -(c) Printed Circuit Board Location/
Bottom View ··················7-8

Iwatsu-6700-Manual-Page-1-Picture
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