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VTFX340EUK
Hitachi VTFX340EUK Manuals
Manuals and User Guides for Hitachi VTFX340EUK. We have
2
Hitachi VTFX340EUK manuals available for free PDF download: Service Manual, User Manual
Hitachi VTFX340EUK Service Manual (77 pages)
Brand:
Hitachi
| Category:
VCR
| Size: 4.46 MB
Table of Contents
Table of Contents
2
Cautions for Safety in Performing
3
Repair
3
Important Safety Precautions
3
Product Safety Notice
3
Precautions During Servicing
3
Safety Check after Servicing
4
Standard Notes for Servicing
5
Circuit Board Indications
5
Instructions for Connectors
5
How to Remove/Install Flat Pack-IC
5
General Information
8
Specifications
8
Comparison of Models
9
Comparison of Features
9
Comparison of Main Control Ics
10
Function Indicator Symbols
11
Operating Controls and Functions
12
Maintenance and Inspection
14
Troubleshooting
14
Standard Maintenance
19
Service Schedule of Components
19
Cleaning
20
Disassembly
21
Cabinet Disassembly Instructions
21
Disassembly Flowchart
21
Disassembly Method
21
Disassembly/Assembly Procedures of Deck Mechanism
24
Alignment Procedures of Mechanism
31
Adjustment
32
Preparation for Servicing
32
How to Enter the Service Mode
32
Fixture and Tape for Adjustment
33
How to Use the Fixtures
33
Electrical Adjustment Instructions
34
Test Equipment Required
34
Head Switching Position Adjustment
34
Mechanical Alignment Procedures
35
Service Information
35
Tape Interchangeability Alignment
36
1-A. Preliminary/Final Checking and Alignment of Tape Path
37
1-B. X Value Alignment
37
1-C. Checking/Adjustment of Envelope Waveform
38
1-D. Azimuth Alignment of Audio/Control/Erase Head
38
Explodeds Views and Parts List
39
Exploded Views
39
Cabinet Section
39
Deck Mechanism View 1 Section
40
Deck Mechanism View 2 Section
41
Deck Mechanism View 3 Section
42
Schematic, Circuit Board and Block Diagrams
44
Schematic Diagrams/Cba's and Test Points . 1 2 Wiring Diagrams
47
Main 1/7 Schematic Diagram
47
Main 2/7 & Sensor Schematic Diagrams
48
Main 3/7 Schematic Diagram
49
Main 4/7 & Jack Schematic Diagram
50
Main 5/7 Schematic Diagram
51
Main 6/7 Schematic Diagram ( VT-FX340E(UK) )
52
Main 7/7 Schematic Diagram
53
AFV Schematic Diagram ( VT-FX340E(UK) )
54
Waveforms
55
Circuit Board Diagrams
56
Main CBA Top View
56
Main CBA Bottom View
57
Jack CBA Top / Bottom View
58
AFV CBA Top / Bottom View ( VT-FX340E(UK) )
59
Block Diagrams
60
Servo/System Control Block Diagram
60
Video Block Diagram
61
Audio Block Diagram (VT-MX310E(UK))
62
Audio Block Diagram (VT-FX340E(UK))
63
Hi-Fi Audio Block Diagram (VT-FX340E(UK))
63
Power Supply Block Diagram
65
System Control Timing Charts
66
IC Pin Function Descriptions
73
Lead Identifications
76
Hitachi VTFX340EUK User Manual (22 pages)
Brand:
Hitachi
| Category:
VCR
| Size: 0.34 MB
Table of Contents
Power Supply
2
Table of Contents
3
Table of Contents
4
Maintenance
4
Cabinet Cleaning
4
Auto Head Cleaning
4
Service
4
Connection to Power
4
Description of Controls
5
Front Panel
5
Indicator
5
Rear Panel
5
Remote Control
6
Specifications
6
General Specifications
6
Electrical Specifications
6
Other Specifications
6
Connecting the Vcr
7
VCR to TV Connection
7
Other Connections
7
Hi-Fi Stereo Sound System
8
Initial Setup
9
Video Channel Setting
9
Setting the Clock
9
Tuning
10
Automatic Tuning
10
Manual Tuning
10
To Skip a Preset Channel
11
Channel Order
11
Basic Operation
12
Playback
12
Recording
12
Advanced Operations
13
Counter Memory
13
OTR (One Touch Recording)
13
Auto Repeat Playback
13
Picture Select
13
Automatic Operations
14
Real Time Tape Counter
14
Timer Recording
14
PDC (Programme Delivery Control)
15
Auto Return
15
Parents Lock
16
Search Functions
16
Copying a Video Tape
17
A Status Display
17
Video Cassette Tape
18
TV Colour System
18
Troubleshooting Guide
18
Declaration of Conformity
21
HITACHI - YOUR GUARANTEE (UK & Ireland)
21
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