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TA8783各引脚功能及管脚电压

2008-10-8 17:23

<p><font face="Verdana">TA8783各引脚功能及管脚电压 </font><br/></p>
<p>
<table style="WIDTH: 562pt; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="749" border="0" x:str>
<colgroup>
<col style="WIDTH: 54pt" width="72">
<col style="WIDTH: 54pt" span="2" width="72">
<col style="WIDTH: 91pt; mso-width-source: userset; mso-width-alt: 3872" width="121">
<col style="WIDTH: 35pt; mso-width-source: userset; mso-width-alt: 1504" width="47">
<col style="WIDTH: 54pt" width="72">
<col style="WIDTH: 54pt" span="2" width="72">
<col style="WIDTH: 112pt; mso-width-source: userset; mso-width-alt: 4768" width="149">
<tbody>
<tr style="HEIGHT: 18.75pt" height="25">
<td class="xl28" style="WIDTH: 562pt; HEIGHT: 18.75pt" width="749" colspan="9" height="25"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><font class="font7">—</font><font class="font5"> </font><font class="font7">—测试机型:</font><font class="font5">C2919PK</font></td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td style="HEIGHT: 14.25pt" height="19">脚号</td>
<td>静态电压</td>
<td>动态电压</td>
<td class="xl24">功能说明</td>
<td></td>
<td>脚号</td>
<td class="xl26">静态电压</td>
<td class="xl26">动态电压</td>
<td class="xl24">功能说明</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>1</td>
<td class="xl26">8.2</td>
<td class="xl26">8.3</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">SECAM<font class="font8">(</font><font class="font9">B-Y</font><font class="font8">)解调去加重</font></td>
<td align="right" x:num>33</td>
<td class="xl26">6</td>
<td class="xl26">6.6</td>
<td class="xl24">同步分离视频信号输入</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>2</td>
<td class="xl26">7.7</td>
<td class="xl26">7.8</td>
<td class="xl24">(<font class="font9">R-Y</font><font class="font8">)信号输出端</font></td>
<td class="xl25"></td>
<td align="right" x:num>34</td>
<td class="xl26">3.6</td>
<td class="xl26">3.8</td>
<td class="xl24">门控脉冲</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>3</td>
<td class="xl26">8.2</td>
<td class="xl26">8.4</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">SECAM<font class="font8">(</font><font class="font9">R-Y</font><font class="font8">)解调去加重</font></td>
<td align="right" x:num>35</td>
<td class="xl26">0.5</td>
<td class="xl26">0.6</td>
<td class="xl24">行逆程脉冲输入沙堡输出</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>4</td>
<td class="xl26">6.3</td>
<td class="xl26">6.5</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">SECAM<font class="font8">(</font><font class="font9">R-Y</font><font class="font8">)解调鉴频线圈外接</font></td>
<td align="right" x:num>36</td>
<td class="xl26">7.8</td>
<td class="xl26">7.8</td>
<td class="xl24">行<font class="font9">AFC</font><font class="font8">电路外接滤波器</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>5</td>
<td class="xl26">6.3</td>
<td class="xl26">6.5</td>
<td class="xl24">同上</td>
<td class="xl25"></td>
<td align="right" x:num>37</td>
<td class="xl26"></td>
<td class="xl26">6.1</td>
<td class="xl27">500KHz<font class="font8">晶体外接</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>6</td>
<td class="xl26">11.5</td>
<td class="xl26">11.8</td>
<td class="xl27">+12V<font class="font8">电源</font></td>
<td class="xl25"></td>
<td align="right" x:num>38</td>
<td class="xl26">7.1</td>
<td class="xl26">7.1</td>
<td class="xl24">行<font class="font9">AFC</font><font class="font8">逆程脉冲外接积分电路</font></td></tr>
<tr style="HEIGHT: 15.75pt" height="21">
<td style="HEIGHT: 15.75pt" align="right" height="21" x:num>7</td>
<td class="xl26">2.8</td>
<td class="xl26">2.9</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">I<font class="font10"><sup>2</sup></font><font class="font9">C</font><font class="font8">总线接口电路电源端</font></td>
<td align="right" x:num>39</td>
<td class="xl26">2.0</td>
<td class="xl26">2.2</td>
<td class="xl24">行激励脉冲输出</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>8</td>
<td class="xl26">6.3</td>
<td class="xl26">6.5</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">SECAM<font class="font8">(</font><font class="font9">B-Y</font><font class="font8">)解调鉴频线圈</font></td>
<td align="right" x:num>40</td>
<td class="xl26">9.3</td>
<td class="xl26">9.3</td>
<td class="xl24">行启动电源</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>9</td>
<td class="xl26">6.3</td>
<td class="xl26">6.5</td>
<td class="xl24">同上</td>
<td class="xl25"></td>
<td align="right" x:num>41</td>
<td class="xl26">2.6</td>
<td class="xl26">3.9</td>
<td class="xl27">R<font class="font8">输出</font></td></tr>
<tr style="HEIGHT: 15.75pt" height="21">
<td style="HEIGHT: 15.75pt" align="right" height="21" x:num>10</td>
<td class="xl26">3.6</td>
<td class="xl26">4.0</td>
<td class="xl27">I<font class="font10"><sup>2</sup></font><font class="font9">C</font><font class="font8">总线</font><font class="font9">SDA</font><font class="font8">端</font></td>
<td class="xl25"></td>
<td align="right" x:num>42</td>
<td class="xl26">2.6</td>
<td class="xl26">3.9</td>
<td class="xl27">G<font class="font8">输出</font></td></tr>
<tr style="HEIGHT: 15.75pt" height="21">
<td style="HEIGHT: 15.75pt" align="right" height="21" x:num>11</td>
<td class="xl26">4.2</td>
<td class="xl26">4.2</td>
<td class="xl27">I<font class="font10"><sup>2</sup></font><font class="font9">C</font><font class="font8">总线</font><font class="font9">SCL</font><font class="font8">端</font></td>
<td class="xl25"></td>
<td align="right" x:num>43</td>
<td class="xl26">3.0</td>
<td class="xl26">4.1</td>
<td class="xl27">B<font class="font8">输出</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>12</td>
<td class="xl26">5</td>
<td class="xl26">5</td>
<td class="xl24" style="mso-ignore: colspan" colspan="2">色度延迟信号输入端</td>
<td align="right" x:num>44</td>
<td class="xl26">4.8</td>
<td class="xl26">4.8</td>
<td class="xl27">R<font class="font8">信号钳位</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>13</td>
<td class="xl26">5</td>
<td class="xl26">5</td>
<td class="xl24" style="mso-ignore: colspan" colspan="2">偏置端外接滤波电容</td>
<td align="right" x:num>45</td>
<td class="xl26">4.8</td>
<td class="xl26">4.8</td>
<td class="xl27">G<font class="font8">信号钳位</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>14</td>
<td class="xl26">7.5</td>
<td class="xl26">7.5</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">1<font class="font8">行色度延迟线激励输出</font></td>
<td align="right" x:num>46</td>
<td class="xl26">4.8</td>
<td class="xl26">4.8</td>
<td class="xl27">B<font class="font8">信号钳位</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>15</td>
<td class="xl26">0-7</td>
<td class="xl26">0</td>
<td class="xl24" style="mso-ignore: colspan" colspan="2">压控振荡器3.5M 4.43M识别</td>
<td align="right" x:num>47</td>
<td class="xl26">5.8</td>
<td class="xl26">6.7</td>
<td class="xl24">图文电视<font class="font9">R</font><font class="font8">信号兼字符</font><font class="font9">R</font><font class="font8">信号输入</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>16</td>
<td class="xl26">10</td>
<td class="xl26">10.2</td>
<td class="xl27">APC<font class="font8">滤波</font></td>
<td class="xl25"></td>
<td align="right" x:num>48</td>
<td class="xl26">0</td>
<td class="xl26">0</td>
<td class="xl24">制式识别输出H: NTSC</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>17</td>
<td class="xl26">3.3</td>
<td class="xl26">3.4</td>
<td class="xl24" style="mso-ignore: colspan" colspan="2">偏置电压滤波器端子</td>
<td align="right" x:num>49</td>
<td class="xl26">6.4</td>
<td class="xl26">6.9</td>
<td class="xl24">图文电视<font class="font9">G</font><font class="font8">信号兼字符</font><font class="font9">G</font><font class="font8">信号输入</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>18</td>
<td class="xl26">4.2</td>
<td class="xl26">4.3</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">SECAM<font class="font8">视频信号输入</font></td>
<td align="right" x:num>50</td>
<td class="xl26">0</td>
<td class="xl26">0</td>
<td class="xl24">地</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>19</td>
<td class="xl26">0</td>
<td class="xl26">0</td>
<td class="xl24">地</td>
<td class="xl25"></td>
<td align="right" x:num>51</td>
<td class="xl26">6.1</td>
<td class="xl26">6.8</td>
<td class="xl24">图文电视<font class="font9">B</font><font class="font8">信号兼字符</font><font class="font9">B</font><font class="font8">信号输入</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>20</td>
<td class="xl26">0</td>
<td class="xl26">0.12</td>
<td class="xl27">50/60Hz<font class="font8">识别输出</font></td>
<td class="xl25"></td>
<td align="right" x:num>52</td>
<td class="xl26">0</td>
<td class="xl26">0</td>
<td class="xl27">X<font class="font8">射线保护</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>21</td>
<td class="xl26">3.4</td>
<td class="xl26">3.6</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">PAL/SECAM<font class="font8">制色度信号输入</font></td>
<td align="right" x:num>53</td>
<td class="xl26">1.7</td>
<td class="xl26">0</td>
<td class="xl27">YS<font class="font8">信号输入</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>22</td>
<td class="xl26">5</td>
<td class="xl26">11</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">PAL<font class="font8">识别检波器滤波器端</font></td>
<td align="right" x:num>54</td>
<td class="xl26">0</td>
<td class="xl26">0</td>
<td class="xl24">色调控制</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>23</td>
<td class="xl26">4</td>
<td class="xl26">4.2</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">SECAM<font class="font8">识别滤波器端</font></td>
<td align="right" x:num>55</td>
<td class="xl26">6.1</td>
<td class="xl26">6.4</td>
<td class="xl24">图像控制电压输出</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>24</td>
<td class="xl26">5.4</td>
<td class="xl26">5.6</td>
<td class="xl27" style="mso-ignore: colspan" colspan="2">SECAM<font class="font8">识别参考线圈</font></td>
<td align="right" x:num>56</td>
<td class="xl26">3.0</td>
<td class="xl26">3.1</td>
<td class="xl24">清晰度控制</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>25</td>
<td class="xl26">4.6</td>
<td class="xl26">4.7</td>
<td class="xl27">APC<font class="font8">检波器滤波端</font></td>
<td class="xl25"></td>
<td align="right" x:num>57</td>
<td class="xl26">5.7</td>
<td class="xl26">5.7</td>
<td class="xl27">Y<font class="font8">信号钳位</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>26</td>
<td class="xl26">3.1</td>
<td class="xl26">3.2</td>
<td class="xl24">3.58M晶体</td>
<td class="xl25"></td>
<td align="right" x:num>58</td>
<td class="xl26">4.5</td>
<td class="xl26">4.7</td>
<td class="xl27">Y<font class="font8">信号输入</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>27</td>
<td class="xl26">4.6</td>
<td class="xl26">11</td>
<td class="xl27">NTSC<font class="font8">识别滤波</font></td>
<td class="xl25"></td>
<td align="right" x:num>59</td>
<td class="xl26">2.9</td>
<td class="xl26">3.6</td>
<td class="xl24">对比度控制及峰值自动对比度控制滤波端</td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>28</td>
<td class="xl26">3.1</td>
<td class="xl26">3.2</td>
<td class="xl24">4.43M晶体</td>
<td class="xl25"></td>
<td align="right" x:num>60</td>
<td class="xl26">5.8</td>
<td class="xl26">5.9</td>
<td class="xl24">(<font class="font9">R-Y</font><font class="font8">)信号输入端</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>29</td>
<td class="xl26">0</td>
<td class="xl26">0</td>
<td class="xl24">地</td>
<td class="xl25"></td>
<td align="right" x:num>61</td>
<td class="xl26">11.5</td>
<td class="xl26">12.0</td>
<td class="xl27">+12V<font class="font8">电源</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>30</td>
<td class="xl26">6.7-7</td>
<td class="xl26">8.1</td>
<td class="xl27">VCO<font class="font8">激励输出端</font></td>
<td class="xl25"></td>
<td align="right" x:num>62</td>
<td class="xl26">5.8</td>
<td class="xl26">5.9</td>
<td class="xl24">(<font class="font9">G-Y</font><font class="font8">)信号输入端</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>31</td>
<td class="xl26">2.1</td>
<td class="xl26">3.8</td>
<td class="xl24">直同步信号输出端</td>
<td class="xl25"></td>
<td align="right" x:num>63</td>
<td class="xl26">11.5</td>
<td class="xl26">12.0</td>
<td class="xl27">+12V<font class="font8">电源</font></td></tr>
<tr style="HEIGHT: 15pt" height="20">
<td style="HEIGHT: 15pt" align="right" height="20" x:num>32</td>
<td class="xl26">2.2</td>
<td class="xl26">2.4</td>
<td class="xl24">场激励脉冲输出</td>
<td class="xl25"></td>
<td align="right" x:num>64</td>
<td class="xl26">7.7</td>
<td class="xl26">7.8</td>
<td class="xl24">(<font class="font9">B-Y</font><font class="font8">)信号输入端</font></td></tr></tbody></table></p>

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