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21v-r70MM
Sharp 21v-r70MM Manuals
Manuals and User Guides for Sharp 21v-r70MM. We have
1
Sharp 21v-r70MM manual available for free PDF download: Service Manual
Sharp 21v-r70MM Service Manual (58 pages)
Brand:
Sharp
| Category:
TV
| Size: 6.03 MB
Table of Contents
Table of Contents
1
Electrical Specifications
1
Service Manual
1
Sharp Corporation
1
Important Service Safety Precaution
2
X-Radiation and High Voltage Limits
2
Servicing of High Voltage System and Picture Tube
2
Before Returning the Receiver
3
Safety Notice
3
Rear Panel
4
Front Panel
4
Location of User's Control
4
Circuit Protection
5
X-Radiation Protector Circuit Test
5
High Voltage Check
5
Installation and Service Instructions
5
Service Mode Overview
6
Service Mode
6
Adjustment Mode Items
7
Pif-Vco
8
Rf-Agc
8
H-Vco
8
Self Adjustment
8
Setting Mode Items
9
Option Mode Items
11
Check Mode
11
Memory Map Data
12
Adjustment Method
12
Waveforms
32
Chassis Layout
33
Main Block Diagram
34
Block Diagram
34
Crt Block Diagram
36
Voltage Measurement Conditions
37
Waveform Measurement Conditions
37
Description of Schematic Diagram
37
Schematic Diagram : Main Unit
38
Schematic Diagram : Crt Unit
40
Printed Wiring Board Assemblies
41
Parts Guide
44
Cabinet Parts
51
Packing Parts
52
Index
54
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