Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
Abekas Manuals
DVR
A60
Technical manual
Abekas A60 Technical Manual
Digital disk recorder
Hide thumbs
Also See for A60
:
Operation manual
(99 pages)
,
Ethernet manual
(70 pages)
1
2
Table Of Contents
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
page
of
243
Go
/
243
Contents
Table of Contents
Bookmarks
Table of Contents
Table of Contents
Introduction
Description
Physical Description
Physical Mounting
System Interconnects
Control Panel to Signal System Connection
Control Panel to Menu Monitor Connection
Video Connections
Detailed Pin-Out Information
Keyboard Interconnections
The SMPTE and AUX RS422 Connections
The RS232 Connections
Editor Interfacing
A53D Interfacing
GPI Connections
Section 3: System Description
System Description
Description of the Assemblies
Main Chassis Read/Write Boards
Computer Board
Main Chassis Input/Output Board
Disk Drive Boards
Power Supplies
Control Panel
Section 4: Readiwrite Boards
Introduction
Off Disk Decoder
READ PICT Signal
Flaw Map and SWOP Selection
Serial to Parallel Conversion
Flaw Map as 0:9 Bus
Une Assembly Store
Framestore
Framestore RAM
Write Address Generator
Read Address
Read/Write Selection
Generating the Framestore Control Signals
Interpolator
The Interpolator Circuitry
Disk Encoder
Sector Header Generator
RAM Buffer Control and Clocks
Buffer RAM Address Generator
RAM Buffer
Flaw Encoder
Clock and Computer Board Interface
Section 5 COMPUTER BOARD
Functions of each Microprocessor
Hlc Cpu
Timecode Reader for the HLC
Llc Cpu
Auxiliary CPU
Graphics Computer
SCSI and Ethemet
Dma
Miscellaneous Circuits
Section 6 INPUT/OUTPUT BOARD
The Input Side
CCIR601 and SCSI Input
Luminance Une Assembly Store
Addressing the Une Assembly Stores
Input Une Numbers
SCSI Coder
The Output Side
Analog Outputs
Sync Generator
Reference Processor
54Mhz Oscillator Phase Comparator/Error Generator
Sync Generator
Computer Control
Section 7 CONTROL PANEL
CPU Board
The Trackball
DART and Power Inputs
Switchboard
Section 8: Disk Drives
A60 Disk Drives
General
Ribbon Cables from the A60
Disk Input/Output Board
Servo Circuitry
Power Check
Write Circuitry
Read Circuitry
Disk Read/Write Board
Write Processing
Read Processing
Section 9: Power Supplies
Power Supplies
Servicing
Power Supply Adjustments
Cherokee Supply
Main Chassis Access
Disk Chassis Access
Power Supply Replacement
Cherokee Supply, Main Chassis
Tamura Supply, Main Chassis
Advertisement
Quick Links
Download this manual
See also:
Operating Manual
Video
Systems, Inc.
A Ca
rhon Company
Copyright January 1988
digital disk recorder
A60
A60
Technical
Manual
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Table of Contents
Need help?
Do you have a question about the A60 and is the answer not in the manual?
Ask a question
Questions and answers
Related Manuals for Abekas A60
Recording Equipment Abekas A60 Operation Manual
(99 pages)
DVR Abekas A60 Ethernet Manual
Digital disk recorder (70 pages)
Related Products for Abekas A60
Abekas AirCleaner
Abekas DVEOUS
Table of Contents
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL
Need help?
Do you have a question about the A60 and is the answer not in the manual?
Questions and answers