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This is exactly the thing you need to service this box. The manual is complete and the quality of the scan is good. I recommend this!
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The delivery of this manual was very fast, less than 8 hours. The manual is very clear and concise, and helped a great deal in the repair and final setup of the Hitachi HMA-G2 Amplifier.
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Great service. The manual was exactly what I was looking for: schematic + layout. I managed to fix the player. Highly recommended!
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At $5,00 certainly good bang for your buck. Includes electric schematics as well as exploded parts view + parts list for reordering. Unfortunately no details on the PCB contents or working, but then again, this is not overly complex. Best bonus: this manual does contain the heavily searched for LED error codes as well as descriptions for test operation. Haven't gotten around to fixing the machine yet, one thing the manual won't do for you is getting it out of the kitchen assembly :-(
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It`s not your fault tear down is rather incomplete. It doesn`t have complete instructions as to deconstruction for repair.
1-1-5. Data Processing The calculation of the DDS display and the adjusting 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, Hexadecimal notation-Decimal notation
The lower digits of the hexadecimal notation The upper digits of the hexadecimal 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.
2 n 2 3 4 5 6 7 8 9 A (A) 10 26 42 58 74 90 B (b) 11 27 43 59 75 91 C (c) 12 28 44 60 76 92 D (d) 13 29 45 61 77 93 E (E) 14 30 46 62 78 94 F (F) 15 31 47 63 79 95
0
1
0 1 2 3 4 5 6 7 8 9 A (A) 1n B (b) C (c) D (d) E (E) F (F) Note: (
0 16 32 48 64 80 96
1 17 33 49 65 81 97
2 18 34 50 66 82 98
3 19 35 51 67 83 99
4 20 36 52 68 84
5 21 37 53 69 85
6 22 38 54 70 86
7 23 39 55 71 87
8 24 40 56 72 88
9 25 41 57 73 89
100 101 102 116 117 118 132 133 134 148 149 150 164 165 166 180 181 182 196 197 198 212 213 214 228 229 230 244 245 246
103 104 105 119 120 121 135 136 137 151 152 153 167 168 169 183 184 185 199 200 201 215 216 217 231 232 233 247 248 249
106 107 108 122 123 124 138 139 140 154 155 156 170 171 172 186 187 188 202 203 204 218 219 220 234 235 236 250 251 252
109 110 111 125 126 127 141 142 143 157 158 159 173 174 175 189 190 191 205 206 207 221 222 223 237 238 239 253 254 255
112 113 128 129 144 145 160 161 176 177 192 193 208 209 224 225 240 241
114 115 130 131 146 147 162 163 178 179 194 195 210 211 226 227 242 243
) indicate the adjusting remote commander display.
(Example) In the case that the DDS display and the adjusting remote commander 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.
Table 5-1-2.
5-7
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