Sony DNW-A50P Manuals

Manuals and User Guides for Sony DNW-A50P. We have 4 Sony DNW-A50P manuals available for free PDF download: Maintenance Manual, Operation Manual

Sony DNW-A50P Maintenance Manual (506 pages)

Digital Video Hybrid Recorder

Brand: Sony | Category: Measuring Instruments | Size: 10 MB

Table of Contents

3
- Purpose of this Manual
  10
- Contents
  10
- Manual Structure
  10
- Related Manuals
  12
- Caution for Handing the Unit with Built-In Hdds (for Part 2)
  13
- Service Overview
  15
- Circuit Protection Device (Fuse and IC Link)
  15
- Memory IC with Backup Battery
  16
- Nv-Ram
  16
- Alignment Tape
  18
- Extension Board
  21
- PLCC IC Removal
  21
- Service Action after Replacing or Repairing the Mounted Circuit Board
  22
- Board
  22
- Board (BKNW-105)
  24
- Board (BKNW-103)
  24
- Board
  24
- Board (BKDW-505/506)
  25
- Board
  25
- Board (BKNW-105)
  25
- Board
  26
- Board
  27
- Board
  28
- Board
  29
- Perfection after Replacing the Hard Disk Drive
  30
- Electrical Alignment Overview
  31
- Notes on Electrical Alignment
  31
- Outline of Electrical Alignment
  31
- Required Equipment/Tools
  32
- Internal Video Test Signal
  33
- Electrical Alignment
  37
- Power Supply Line Alignment
  38
- Output Voltage Check
  38
- Output Voltage Adjustment
  39
- Dial Pulse Adjustment (PTC-69 Board)
  40
- Demagnetization Head Driving Voltage Adjustment (MS-50 Board)
  42
- Servo System Alignment
  43
- Adjustment Overview
  43
- Servo Adjustment Data Initialization
  44
- Servo Continuity Automatic Adjustment
  44
- Capstan Free Speed Adjustment
  44
- RF Switching Position Adjustment
  45
- RF System Alignment (EQ-56 Board)
  46
- Adjustment Overview
  46
- Betacam SX Format Overall RF System Adjustment
  47
- (EQ RF Output Level) Adjustment
  48
- Betacam / Betacam SP Format PB System
  48
- Recording Current Adjustment
  51
-6. Audio System Adjustment

52
-8-11. Non-Liner Output Level Adjustment

110
- Non-Liner Output Level Adjustment
  110
- Non-Liner Output Level Adjustment
  111
- Alignment Tapes
  112
- Before Removing DM-89 Board, Wait for more than 30
  112
- Check the Setting on the Upper Control Panel
  112
- Extend the DM-89 Board with an Extension Board EX-377. N
  112
- Extension Board: EX-377 (Part No. J-6269-810-A)
  112
- For NTSC: CR5-1B
  112
- PB Frequency Response Adjustment
  112
- Preparing Tools
  112
- Remote/Local
  112
- Seconds after Turning off the POWER Switch
  112
- Before Starting the Adjustment, Warm up the VTR and
  113
- Check that the Equipment Has Warmed up
  113
- During Play Back the Alignment Tape in PLAY Mode
  114
- METAL y Adjustment
  114
- Drop-Out Compensation Equalizer Adjustment
  118
- NTSC Model
  118
- PAL Model
  118
- Cr5-1B (Ntsc) / Cr5-1B Ps (Pal)
  119
- DM RF Output Level Readjustment
  119
- Board (Side A)
  120
- RF Envelope Adjustment
  120
- Search Picture Adjustment
  122
- Guard Band Width Adjustment
  124
- Component Output Level Adjustment
  126
- A/D Clamp DC Level Adjustment
  129
- VCO Lock-In Range Adjustment
  130
- TBC VCO Free-Running Adjustment
  131
- FAST VCO Tracking Adjustment
  132
- PB Video Phase Adjustment
  133
- TBC Y/C Delay Rough Adjustment
  136
- Impact Error Offset Adjustment
  138
- TBC Y/C Delay Adjustment
  139
- VISC Phase Adjustment
  141
- TBC Remote Control Offset Adjustment (FP-91 Board)
  145
- Adjustment Overview
  147
- SDI/SDTI I/O Lines Adjustment (CP-297 Board)
  147
- VCO Free-Running Frequency Automatic Adjustment
  148
- VCO Free-Running Frequency Manually Adjustment
  149
- Adjustment Overview
  150
- LTC Alignment and Full Erasure Current Check (TC-96 Board)
  150
- LTC Playback Level Check
  151
- LTC Recording Level Check
  152
- Full Erasure Current Check
  153
- LTC Erasure Current Check
  153
- Electrical Alignment for Optional Boards
  155
- Adjustment
  156
- Board (BKDW-505/506)
  156
- Adjustment
  166
- Board (BKNW-103)
  166
- Operation Check
  168
- Adjustment
  169
- Board (BKNW-104)
  169
- Board and DIF-44 Board (BKNW-105)
  182
- Operation Check
  182
- Index
  185
- Threading End Mode and Unthreading End Mode
  188
- L Cassette Position and S Cassette Position
  190
- Basic Knowledge
  192
- Upper Drum Assembly Replacement
  193
- Drum Assembly Replacement
  202
- Cleaning Roller and Video Head Cleaner Assembly Replacement
  211
- AT Head Cleaner Replacement
  216
- Air Filter Replacement
  219
- Pinch Roller Replacement
  221
- CTL Head Replacement
  224
- Reel Motor Assembly Replacement
  228
- Replacement Procedure of the Reel Motor Assembly
  228
- Reel Motor Shaft Slantness Adjustment
  236
- Cassette Pillar Height Adjustment
  239
- Reel Table Height Adjustment
  241
- Reel Brake Clearance Check
  244
- Reel Brake Release Amount Adjustment
  245
- Reel Table Rotation Sensor Position Adjustment
  247
- Capstan Motor Replacement
  250
- AT Head Replacement
  255
- Pinch Solenoid Replacement
  260
- Replacement Procedure of the Pinch Solenoid
  260
- Pinch Press Clearance Adjustment
  268
- Fan Motor Replacement
  270
- Fan Motor (Rear) Replacement
  271
- Fan Motor (PS) Replacement
  274
- Fan Motor (HDD) and Fan Motor (MD) Replacement
  275
- Brush Slip Ring Assembly Replacement
  281
- Brake Solenoid Replacement
  284
- S Tention Regulator Assembry Replacement
  294
- T Tention Arm Replacement
  296
- T Drawer Arm Replacement
  300
- Slant Guide Slantness Adjustment
  305
- Gear Box Assembly and Threading Motor Replacement
  310
- Threading Ring and Ring Roller Replacement
  317
- Reel Table Assembly Replacement
  333
- Brake Lining Replacement
  336
- Tape Guide Replacement
  340
- Tape Cleaner Replacement
  342
- Full-Erase Head Replacement
  344
- Cleaning Solenoid Replacement
  349
- Reel Shift Gear Replacement
  355
- Reel Shift Motor Replacement
  360
- Cassette Compartment Motor Replacement
  365
- Power Supply Block Replacement
  369
- Caution for Handling the Hard Disk Drive
  373
- Hard Disk Drive Replacement
  373
- Removal/Installation of Hard Disk Drive Unit
  373
- Hard Disk Drive Replacement
  377
- Board
  382
- Board
  385
- Board
  386
- Board (BKNW-103)
  386
- Board
  387
- Board
  390
- Board
  392
- Board
  393
- Board
  397
- Board
  399
- Board
  400
- Board
  401
- Board
  404
- Board
  406
- Electrical Alignment after Replacement of Main Parts
  413
- General Information for Electrical Alignment
  413
- Notes on Electrical Alignment
  413
- Equipment and Tools Required
  414
- Content of Alignment Tapes
  416
- Servo/Eq Alignment after Replacing the Drum
  419
- Drum Phase Adjustment
  420
- PB Equalizer Adjustment
  421
- Recording Current Adjustment
  422
- Analog Video Playback System Adjustment after Replacing the Drum
  423
- Preparation
  425
- EQ RF Output Level Adjustment
  428
- DM RF Output Level Pre-Adjustment
  431
- OMC Carrier Balance Adjustment
  433
- Demodulator Limiter Balance Adjustment
  436
- OMC Carrier Balance Adjustment (Provisional)
  436
- PB Frequency Response Adjustment
  439
- DM RF Output Level Adjustment
  443
- RF Envelope Adjustment
  445
- Impact Error Offset Adjustment
  446
- TBC Y/C Delay Adjustment
  447
- Electrical Adjustment after Replacing the at Head
  449
- Preparation
  450
- LAU PB Frequency Response Adjustment
  452
- LAU Dolby Level Adjustment
  454
- LAU PB Level Adjustment
  455
- LAU PB Phase Adjustment
  456
- LTC Erasure Current Adjustment
  457
- LTC PB Level Check
  457
- LTC OA Check
  458
- LTC Erase Ratio Check
  459
- Tape Path Alignment
  461
- Tape Path Adjustment
  462
- AT Head Zenith Check and Adjustment
  466
- Tape-Running Check and Adjustment
  468
- Video Tracking Check and Adjustment
  474
- CTL Head Height Check and Adjustment
  486
- CTL Head Position Check and Adjustment
  488
- AT Head Height Check and Adjustment
  491
- AT Head Azimuth Check and Adjustment
  494
- AT Head Head-To-Tape Contact Check and Adjustment
  497
- AT Head Position Check and Adjustment
  500
- Audio Level Check and Adjustment in REV Mode
  502

Sony DNW-A50P Maintenance Manual (416 pages)

Digital video hybrid recorder

Brand: Sony | Category: DVR | Size: 5.95 MB

Table of Contents
5
Manual Structure
10
Purpose of this Manual
10
Contents
10
Related Manuals
11
Caution for Handling the Unit with Built-In HDD (for Part 1)
12
Installation
13
Installation Procedure
13
Supplied Accessories
13
Operating Conditions
14
Power Supply
14
Voltage and Power Requirements
14
Power Cord
14
Installation Space
15
Rack Mounting
16
Matching Connectors and Cables
21
Signal Inputs and Outputs
22
Switch Settings on Connector Panel
25
Switch and Shorting Plug Setting on PC Boards
26
Board
26
Board
32
SSX Board
34
Mode Switching of Search Dial
35
Setup Menu (ITEM F-Series)
36
Menu Operation
36
F-Series Items
37
Reference System
38
Switching between 525/625 Line Systems
39
Settings and Adjustment When Peripheral Equipment Is Connected
40
Time Code Setting
40
System Phase Alignment
41
Setup Menu Setting
41
Setting When BKNW-116 Is Connected
42
Installation of BKDW-505/506
43
Procedure
43
Check after Installing
44
Installation of BKNW-103
49
Procedure
49
Check after Installing
51
Installation of BKNW-104
52
Procedure
52
Adjustment after Installing
53
Installation of BKNW-105
67
Procedure
67
Check after Installing
70
Service Overview
73
Notes on Power Supply Block
73
Note on Resetting the Circuit Breaker
73
Cleaning When the Heads Are Clogged
73
Removal/Installation of Cabinet
74
Control Panels Removal/Installation
75
Plate MD Assembly Removal/Installation
77
Cassette Compartment Removal/Installation
78
Lower Control Panel Assembly Removal/Installation
79
Circuit Function
80
Location of Main Part
82
Printed Circuit Boards, Power Supply Unit
82
And HDD Units Location
82
Main Mechanical Parts Location
85
Function and Location of Sensors
86
System of Cassette
88
Function of Leds on Circuit Boards
90
How to Take out the Cassette When the Tape Is Slacking
94
Pulling Out/Insertion of Plug-In Board
95
Fixtures and Adjustment Equipment List
96
Fixtures
96
Equipment for Adjustment
98
Isr
99
Overview
99
Information of Connecting Cable
100
Procedure for Hard Disk Drive Check
102
Error Message
103
Overview of Error Message
103
Details of Error Messages
105
Maintenance Mode
135
Overview of Maintenance Mode
135
TAPE Maintenance Mode (M0)
140
Overviews
140
SERVO CHECK Mode (C0)
148
RF CHECK Mode (C1)
165
AUDIO/VIDEO CHECK Mode (C2)
169
BETACAM PB CHECK Mode (C3)
172
OTHERS CHECK Mode (C4)
173
SERVO ADJUST Mode (A0)
178
RF ADJUST Mode (A1)
185
AUDIO/VIDEO ADJUST Mode (A2)
193
BETACAM PB ADJUST Mode (A3)
202
DISK Maintenance Mode (M1)
205
Outline
205
Error Counter Display Menu (D0)
206
Device Information Display Menu (D1)
207
HDD Diagnosis Menu (D2)
208
HDD Installation Menu (D3)
210
BLACK File Installation Menu (D4)
211
Zone Configuration Menu (D5)
213
Disk Cleaning Menu (D9)
216
Error Logger Display Mode (M2)
218
Outline
218
Display Mode
219
Setting Mode
221
Periodic Maintenance and Inspection
223
Periodic Maintenance
223
Index
223
Periodic Replacement and Check Item Table
224
Hours Meter
226
Cleaning
227
Cleaning Using Cleaning Tape
227
General Information for Cleaning Using Cleaning Cloth
227
Tape Running Surface of Upper Drum and Video Heads Cleaning
229
Tape Running Surface of Lower Drum and Lead Surface Cleaning
230
Stationary Heads Cleaning
231
Tape Running System and Tape Cleaner Cleaning
232
Fan Motors Cleaning
233
Cassette Compartment and Cassette Supports Cleaning
234
Video Head Tip Protrusion Check
235
Head Tip Protursion Measurement
235
Brush Slip Ring Assembly Removal/Reinstallation
238
Replacement of Plug-In Boards
239
Service Overview for Plug-In Board Replacement
239
Notes on Plug-In Board Replacement
239
Service Action Before/After Plug-In Board Replacement
240
Plug-In Board Pulling Out/Insertion
241
Equipment List
242
Content of Alignment Tapes
244
Board Replacement
248
Replacement Procedure
248
Electrical Adjustments
249
Board Replacement
259
Replacement Procedure
259
Electrical Adjustments
259
Board Replacement
263
Replacement Procedure
263
Electrical Adjustments
264
Board Replacement
312
Replacement Procedure
312
Electrical Adjustments
313
Board Replacement
319
Setting of DIP Switches
319
Error Logging Data Clear and Calendar/Clock Setting
320
Board Replacement
322
Replacement Procedure
322
Electrical Adjustments
323
Board Replacement
334
Replacement Procedure
335
Electrical Adjustments
336
Board Replacement
353
Replacement Procedure
353
Electrical Adjustments
354
Spare Parts
375
Notes on Repair Parts
375
Exploded Views
376
Plug-In Boards
378
Packing Materials and Supplied Accessories
379
Fixtures List
380
Appendix A Outline of Format
381
A-1. Outline
381
A-2. Recording Format
381
A-3. Head Configuration
385
A-4. Signal Processing
386
Features of Signal Processing
386
Outline of Signal Processing
386
Appendix B Setting Check Sheet
391
Appendix C Block Diagrams
409
Index
409
Overall (1/2
411
Overall (2/2
413

Sony DNW-A50P Maintenance Manual (152 pages)

Digital Video Hybrid Recorder

Brand: Sony | Category: DVR | Size: 3.48 MB

Table of Contents
5
Manual Structure

9
- Purpose of this Manual
  9
- Related Manuals
  10
- Contents
  9
Caution for Handing the Unit with Built-In HDD (for Part 1)

11
1 Installation

13
- Installation Procedure
  13
- Supplied Accessories
  13
- Operating Conditions
  14
- Power Supply
  14
  - Voltage and Power Requirements
    14
  - Power Cord
    14
- Installation Space
  15
- Rack Mounting
  16
- Connecting Connector/Cable
  21
- Signal Inputs and Outputs
  22
- Switch Settings on Connector Panel
  25
- Switch and Shorting Plug Setting on PC Boards
  26
  - Board
    26
  - Board
    28
  - Board
    31
  - Board
    32
- Mode Switching of Search Dial
  35
- Setup Menu Items
  36
- Reference System
  38
- 525/625 Switchable Function
  39
- Settings and Adjustment When Peripheral Equipment Is Connected
  40
  - Time Code Setting
    40
  - System Phase Alignment
    41
  - Setup Menu Setting
    41
  - Settings When Extended Hard Disk Is Connected
    42
- Installation of BKDW-505/506
  43
  - Procedure
    43
  - Check after Installing
    44
- Installation of BKNW-103
  49
- Installation of BKNW-104
  50
  - Procedure
    50
  - Adjustment after Installing
    51
- Installation of BKNW-105
  61
2 Service Overview

63
5 Periodic Maintenance and Inspection

105
- Periodic Maintenance
  105
  - Index
    105
  - Periodic Replacement and Check Item List
    106
  - Hours Meter
    107
- Cleaning
  108
7 Spare Parts

117
- Notes on Repair Parts
  117
- Exploded Views
  118
- Plug-In Boards
  120
- Packing Materials and Supplied Accessories
  121
- Fixtures List
  122
Appendix A Outline of Format

123
- A-1. Outline
  123
- A-2. Recording Format
  123
- A-3. Head Configuration
  127
- A-4. Signal Processing
  128
  - A-4-1. Features of Signal Processing
    128
  - A-4-2. Outline of Signal Processing
    128
Appendix B Setting Check Sheet

133

Sony DNW-A50P Operation Manual (134 pages)

Digital Video Hybrid Recorder

Brand: Sony | Category: DVR | Size: 1.84 MB

Table of Contents
3
Overview

5
Example System Configurations

8
Chapter 1 Overview

9
Chapter 2 Location and Function of Parts

9
- Control Panels
  
  9
  - Upper Control Panel
    10
  - Lower Control Panel
    16
    
    Menu Button
    17
    
    Preroll Button
    24
    
    Standby Button
    24
    
    Shuttle Button
    26
  - Subsidiary Control Panel
    27
- Connector Panel
  
  30
  - Output Section
    31
  - Power Supply Section
    33
- Connections to External Devices
  
  35
Chapter 3 Reference Signals for Video Output and Servo System

37
Chapter 4 Recording and Playback

47
- Recording
  
  47
  - Preparations for Recording
    47
  - Recording Procedure
    51
- Playback
  
  52
  - Preparations for Playback
    52
  - Playback/Feed Play Procedures
    54
- Overview
  
  59
Chapter 5 Basic Editing Operations

60
- Control Modes
  60
- Sequence of Editing Operations
  60
- Switch Settings
  61
- Specifying Devices
  62
- Selecting the Editing Mode
  62
- Setting Edit Points
  65
- Modifying and Deleting Edit Points
  65
- Cue-Up to Edit Points and Preroll
  67
- Preview
  68
- Carrying out Editing
  69
- Undoing an Editing Operation
  70
- Standalone Editing
  71
- Multi-Event Editing
  
  72
  - Saving Event Specifications
    72
  - Modifying and Deleting Events
    73
  - Preview
    73
- Special Nonlinear Editing Operations
  
  75
- Summary of Editing Operations
  
  78
- Points to Remember about Editing
  
  79
Chapter 6

81
- Overview
  81
- Switch Settings
  82
- Setting Edit Points
  83
- Modifying and Deleting Edit Points
  84
- Cue-Up to Edit Points and Preroll
  85
- Preview
  86
- Carrying out Automatic Editing
  87
- Automatic Editing
  
  81
- Special Automatic Editing Methods
  
  89
  - Quick Editing
    89
  - Continuous Editing
    89
  - Standalone Editing
    90
Chapter 7 Basic Menu

91
- Items in the Basic Menu
  91
- Basic Menu Operations
  94
- Menu System Configuration
  
  91
- Extended Menu
  
  99
  - Items in the Extended Menu
    99
  - Extended Menu Operations
    114
- Disk File Management Menu
  
  115
  - Items in the Disk File Management Menu
    115
Chapter 8

123
- Removing a Cassette When Tape Slack Occurs
  
  123
- Head Cleaning
  
  123
- Starting the Hard Disk Drive under Cold Conditions
  
  123
- Moisture Condensation
  
  124
- Digital Hours Meter
  
  125
- Specifications
  
  127

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Sony DNW-A50P Manuals

Sony DNW-A50P Maintenance Manual (506 pages)

Table of Contents

Table of Contents

-6. Audio System Adjustment

-8-11. Non-Liner Output Level Adjustment

Sony DNW-A50P Maintenance Manual (416 pages)

Table of Contents

Sony DNW-A50P Maintenance Manual (152 pages)

Table of Contents

Manual Structure

Caution for Handing the Unit with Built-In HDD (for Part 1)

1 Installation

2 Service Overview

5 Periodic Maintenance and Inspection

7 Spare Parts

Appendix A Outline of Format

Appendix B Setting Check Sheet

Sony DNW-A50P Operation Manual (134 pages)

Table of Contents

Overview

Example System Configurations

Chapter 1 Overview

Chapter 2 Location and Function of Parts

Control Panels

Connector Panel

Connections to External Devices

Chapter 3 Reference Signals for Video Output and Servo System

Setup

Superimposed Character Information

Cassettes

Chapter 4 Recording and Playback

Recording

Playback

Overview

Chapter 5 Basic Editing Operations

Multi-Event Editing

Special Nonlinear Editing Operations

Summary of Editing Operations

Points to Remember about Editing

Chapter 6

Automatic Editing

Special Automatic Editing Methods

Chapter 7 Basic Menu

Menu System Configuration

Extended Menu

Disk File Management Menu

Chapter 8

Removing a Cassette When Tape Slack Occurs

Head Cleaning

Starting the Hard Disk Drive under Cold Conditions

Moisture Condensation

Digital Hours Meter

Specifications

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