User Manuals: JVC HR-D960EG VCR

Manuals and User Guides for JVC HR-D960EG VCR. We have 1 JVC HR-D960EG VCR manual available for free PDF download: Service Manual

JVC HR-D960EG Service Manual (96 pages)

Brand: JVC | Category: VCR | Size: 6.64 MB

Specifications
1
Table of Contents
2
Important Safety Precautions
3
Precautions During Servicing
3
Safety Check after Servicing
4
Insulation Resistance Test
4
Dialectric Strength Test
4
Clearance Distance
4
Instructions
5
Safety Precautions
5
Precautions
5
Contents
5
Disassembly and Mechanism Adjustments
25
Top Cover
25
Bottom Cover
25
Front Panel Assembly
25
Cassette Housing
26
Cassette Housing Installation
26
Cassette Housing Door
27
Main-Deck
27
Mechanism Adjustments
28
Check Without Cassette Housing
28
Manually Removing Cassette Tape
28
Test Equipment
28
Main Mechanism Parts
29
Top View of Main-Deck
29
Bottom View of Main-Deck
29
Cleaning
30
Lubrication
30
Main Mechanical Parts
30
Side View of Cassette Housing
30
Inspection and Maintenance
31
Suggested Servicing Schedule for Main Components
31
Approximate Maintenance Schedule
31
Main Parts Removal and Replacement
32
Mounting Direction
32
Axis Wobble
32
FM Linearity Check
32
PB Switching Point
33
Lower Drum Assembly
33
Tilt
33
Azimuth
33
Height
34
FM Linearity
34
Control Head Phase
34
LP Auto Tracking Adjustment
35
Tension Arm Assembly
35
Tension Band Assembly
35
Back Tension
35
Pinch Roller Cam
36
Control Cam
36
Half Loading Gear Assembly
36
Guide Arm Assembly
36
Mounting Position Alignment
37
Slide Switch
37
Electrical Adjustments
38
Preparation
38
Required Test Equipment
38
Colour Bar Signal Waveform
38
Check and Adjustment Steps
39
Switching Regulator Circuit
40
Timer Circuit
40
Servo Circuit
41
SP PB Switching Point
41
SP Slow Tracking Preset
41
LP Slow Tracking Preset
41
Video Circuit
42
REC Colour
42
Component View of VIDEO UNIT Board
42
REC Color Level and CH Balance
42
YNR NC Balance
43
SP PB Frequency
43
LP PB Frequency
44
Faber Timing
44
Secam Det.
44
Audio Circuit
45
Tuner/If Circuit
45
Level Indicator
45
Vco
46
Rf Agc
46
Colour Level
46
Sync Det
46
On Screen Circuit
47
Demodulator Circuit
47
Audio Multiplex TV Signal Generator
47
First Audio Detector Coil
48
Second Audio Detector Coil
48
Stereo Separation
48
Buzz
48
Charts and Diagrams
49
Circuit Board and Location
49
General Information
50
Connections
50
Indications
50
Disconnecting the Flatwire
50
Semiconductors
51
Replacement of Chip Parts
51
Soldered Condition of Chip Parts
51
How to Remove Chip Parts
51
On Screen Schematic Diagram
52
System CTL Schematic Diagram
53
Deck Terminal, Mode Motor, Capstan MDA
54
Cass Housing Schematic Diagrams
54
Video Schematic Diagram
55
Video Unit Schematic Diagram
56
IF & Tuner CTL Schematic Diargams
57
Audio Schematic Diagram
58
Mechanism Assembly
59
Electrical Parts List
70
Power Supply Board Assembly
70
Demodulator Board Assembly
71
Timer/Display/Sw Board Assembly
72
Jack Board Assembly
74
Technical Information
77
Circuit Control System
77
Mechacon CPU Pin Function
77
Timer CPU Pin Function
78
Demodulator Schematic Diagram
86
Timer and Sw/Display Schematic Diagrams
87
MIC/MIX, Terminal and Jack Schematic Diagrams
88
PRE/REC Schematic Diagram
89
Remote Control Schematic Diagram
90
Exploded Views and Parts List
91
Packing Assembly
91
Cabinet Assembly
92
Chassis Assembly
93
RF Converter Schematic Diagram
95

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User Manuals: JVC HR-D960EG VCR

JVC HR-D960EG Service Manual (96 pages)

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