Data Processing; Adjusting Items When Replacing A Board Or Main Parts - Sony CVX-V18NS Service Manual

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5-1-5.

Data Processing

The calculation of the DDS display and adjusting remote com-
mander display data (hexadecimal notation) are required for ob-
taining 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. Table 5-1-2. indicates the hexadecimal
notation- the decimal notation, calculation table.
Hexadecimal nontation-Decimal notation
The lower digits of the
hexadecimal notation
The upper digits of the
hexadecimal notation
0
1
2
3
4
5
6
7
8
9
A (A)
1→
B (b)
C (c)
D (d)
E (E)
F (F)
Note : ( ) indicate the adjusting remote control unit display.
(Example) In the case that the adjusting remote control unit display are BD (bd).
As the upper digit of the hexadecimal notation is B (b), and the lower digit is D (d), the intersection "189" of the
1 and 2 in the above table is the decimal notation to be calculated.
5-1-6.

Adjusting Items when Replacing a Board or Main Parts

When replacing a board or main parts, adjust the items indicated by r in the following table.
Adjustment
Y OUT level adj.
C OUT level adj.
28 MHz origin oscillation adj.
Lens type adj.
HALL adj.
Flange back adj.
Color reproduction adj.
IRIS IN/OUT adj.
Auto white balance standard data input
Auto white balance adj.
0
1
2
3
4
0
1
2
3
4
16
17
18
19
20
32
33
34
35
36
48
49
50
51
52
64
65
66
67
68
80
81
82
83
84
96
97
98
99
100
112
113
114
115
116
128
129
130
131
132
144
145
146
147
148
160
161
162
163
164
176
177
178
179
180
192
193
194
195
196
208
209
210
211
212
224
225
226
227
228
240
241
242
243
244
Table 5-1-2
Lens device
r
r
r
r
5-5
5
6
7
8
9
5
6
7
8
9
21
22
23
24
25
37
38
39
40
41
53
54
55
56
57
69
70
71
72
73
85
86
87
88
89
101
102
103
104
105
117
118
119
120
121
133
134
135
136
137
149
150
151
152
153
165
166
167
168
169
181
182
183
184
185
197
198
199
200
201
213
214
215
216
217
229
230
231
232
233
245
246
247
248
249
Replaced parts
VC-211 board
VA-108 board
(COMPLETE)
(COMPLETE)
r
r
r
r
r
r
r
r
r
r
2
A
B
C
D
E
(A)
(b)
(c)
(d)
(E)
10
11
12
13
14
26
27
28
29
30
42
43
44
45
46
58
59
60
61
62
74
75
76
77
78
90
91
92
93
94
106
107
108
109
110
122
123
124
125
126
138
139
140
141
142
154
155
156
157
158
170
171
172
173
174
186
187
188
189
190
202
203
204
205
206
218
219
220
221
222
234
235
236
237
238
250
251
252
253
254
IC001
(CCD BLOCK ASSY)
r
r
r
r
r
r
r
F
(F)
15
31
47
63
79
95
111
127
143
159
175
191
207
223
239
255

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