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Sony SLV-LX7S Manuals
Manuals and User Guides for Sony SLV-LX7S. We have
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Sony SLV-LX7S manual available for free PDF download: Service Manual
Sony SLV-LX7S Service Manual (95 pages)
Brand:
Sony
| Category:
VCR
| Size: 24.5 MB
Table of Contents
Specifications
1
Table of Contents
3
Service Note
5
Error Code Indication
5
1 General
7
2 Disassembly
35
Case, Front Panel Block Assembly
35
Board, DI-74 Board, Jk-178 Board
35
Board
35
Rear Panel
36
Board
36
Mechanism Deck
37
Internal Views
38
Circuit Boards Location
39
3 Block Diagrams
41
Overall Block Diagram
41
Video Block Diagram
42
Servo/System Control Block Diagram
43
Tuner Block Diagram
44
Audio Block Diagram
45
Power Block Diagram
46
4 Printed Wiring Boards and Schematic Diagrams
47
Frame Schematic Diagram
49
Diagrams
50
Video, Audio, Servo/System Control, Tuner, Power
50
1/8)(Rec/Pb Head Amp)
51
Line-2 In)
51
Lx6S/Lx7S
60
Line-2 in
62
(N70/N80/LX8S Only)
63
Function
64
(N70/N80/LX8S Only)
64
(N70/N80/LX8S Only)
65
(Except: Ax10/N50)
65
5 Interface, IC Pin Function Description
67
System Control - Mechanism Block
67
Interface (Ma-370 Board Ic160)
68
System Control - System Control Peripheral Circuit Interface
68
(Ma-370 Board Ic160)
68
System Control and Rf Modulator - Input Selection Block Interface
68
System Control - Video/Rp Block
68
System Control - Audio Block Interface
68
(Ma-370 Board Ic160)
69
Servo/System Control Microprocessor Pin Functions (Ma-370 Board Ic160)
69
6 Adjustments
71
Mechanical Adjustments
71
Electrical Adjustments
71
Preparation before Adjustment
71
Equipment Required
71
Equipment Connection
71
Set-Up of Adjustment
71
Alignment Tape
71
Input/Output Levels and Impedance
72
Adjustment Sequence
72
Power Supply Check
72
Output Voltage Check (MA-370 Board)
72
Servo System Check
73
RF Switching Position Adjustment (MA-370 Board)
73
Audio System Adjustment
73
Hi-Fi Audio System Adjustment (Hi-Fi Model Only)
73
Hifi Switching Position Adjustment (MA-370 Board)
74
Normal Audio System Adjustment
74
ACE Head Adjustment
74
E-E Output Level Check
74
Frequency Response Check
74
Adjusting Parts Location Diagram
75
7 Repair Parts List
77
Exploded Views
77
Front Panel and Upper Case Section
77
Chassis Section
78
Mechanism Deck Section-1
79
Mechanism Deck Section-2
80
Mechanism Deck Section-3
81
Electrical Parts List
82
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