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美国摩托罗拉公司生产的9800X型移动电话,适合我国采用的E—TACS制式系统,在我国已广泛使用。为了广大用户的需要,现对该型号手持机接收话音微弱或失真的故障检修方法做一简单的介绍 1.来/往键座/皮线面盘装配有误。找到接点J/P8(位于键座/皮线盘和扬声器间),若连接无误则检查扬声器是占受损。 2.扬声器受损。找到扬声器拆下并换上新的扬声器,通话验证收话是否有所改善。若正常,用新的扬声
9800X mobile phone manufactured by Motorola of the United States is suitable for E-TACS standard system adopted by our country and has been widely used in our country. For the needs of the majority of users, this model is now receiving a weak or distorted voice handset troubleshooting approach to make a simple introduction 1. Come / to the key seat / leather surface plate assembly error. Find the contact J / P8 (located between the keypad / tray and the speaker) and check the speakers for damage if connected correctly. 2. The speaker is damaged. Find the speaker Remove and replace the new speaker, call to verify whether the received call has improved. If normal, with a new speaker