Equipment information
Iwatsu SS-7607 Oscilloscope
Manufacturer:
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Model:
SS-7607
Date:
Category:
Group:
Description:
60MHz Oscilloscope
Manual Type:
Service Manual
Pages:
329
Size:
22.43 Mbytes (23514956 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
2015 05 14
MD5:
25ce7674d6a5ed7b6b378fd51631c058
Downloads:
4730
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 ... 3-12
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 ... 3-18
3-3-1 Cover Removal ... ... 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
4-8-2 CRT Cathode Voltage ... 4-12
III
4-8-3 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
Manual Type:
User Manual
Pages:
122
Size:
7.92 Mbytes (8306923 Bytes)
Language:
english
Revision:
Manual-ID:
A1-025401 (A)
Date:
Quality:
Scanned document, all readable.
Upload date:
2015 05 14
MD5:
b7ccf30ddc229f8f3cad9fe036829ff5
Downloads:
1613