Data Process - Sony DCR-TRV9 Service Manual

4-2.

DATA PROCESS

The calculation of the DDS display and the adjustment remote
commander display data (hexadecimal notation) are required for
obtaining the adjustment data of some adjustment items. In this case,
after converting the hexadecimal notation to decimal notation,
calculate and convert the result to hexadecimal notation, and use it
as the adjustment data. Indicates the hexadecimal-decimal
conversion table.
Hexadecimal-decimal Conversion Table
Lower digit of
0 0 0
hexadecimal
Upper digit
of hexadecimal
0
0
1 16
32
2
48
3
64
4
80
5
6 96
112
7
8 128
144
9
160
A ( )
A
1
176
B ( )
b
192
C ( )
c
D ( ) 208
d
224
E ( )
E
240
F ( )
F
Note:
The characters shown in the parenthesis ( ) shown the display on the adjustment remote commander.
(Example) If the DDS display or the adjustment remote commander shows BD (
Because the upper digit of the adjustment number is B (
"189" of 1 and 2 in the above table is the corresponding decimal number.
1 2 3 4 5
1 2 3 4 5
17 18 19 20 21
33 34 35 36 37
49 50 51 52 53
65 66 67 68 69
81 82 83 84 85
97 98 99 100 101
113 114 115 116 117
129 130 131 132 133
145 146 147 148 149
161 162 163 164 165
177 178 179 180 181
193 194 195 196 197
209 210 211 212 213
225 226 227 228 229
241 242 243 244 245
6 7 8 9
(
6 7 8 9 10
22 23 24 25 26
38 39 40 41 42
54 55 56 57 58
70 71 72 73 74
86 87 88 89 90
102 103 104 105 106
118 119 120 121 122
134 135 136 137 138
150 151 152 153 154
166 167 168 169 170
182 183 184 185 186
198 199 200 201 202
214 215 216 217 218
230 231 232 233 234
246 247 248 249 250
bd
);
b
), and the lower digit is D (
5-68
2
A B C D E
) ( ) ( ) ( ) (
A b c d E
11 12 13 14
27 28 29 30
43 44 45 46
59 60 61 62
77 76 77 78
91 92 93 94
107 108 109 110
123 124 125 126
139 140 141 142
155 156 157 158
171 172 173 174
187 188 189 190
203 204 205 206
219 220 221 222
235 236 237 238
251 252 253 254
d
), the meeting point
F
( )
) F
15
31
47
63
79
95
111
127
143
159
175
191
207
223
239
255