Bose-1800V-pwr-acm 电路图 维修手册.pdf

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1、Instruction Sheet 2002 Bose Corporation Part Number 199747-IS1 Rev. 00 Instruction Sheet 1600 VI and 1800 V/VI Amplifiers ACM-1/Standard Input Module Installation Follow the instructions below for dressing the ribbon cable when installing an ACM-1 or standard input module into one of the above liste

2、d amplifiers. 1. Place the amplifier on a flat surface. 2. Slide the input module far enough into its slot that you can connect the amplifiers ribbon cable to the input modules J1 connector. Make sure the red stripe on the ribbon cable is located at pin 1 of the connector. If you are installing an A

3、CM-1 module, there will be a second ribbon cable to connect at J2. Align the ribbon cables red stripe to pin 1 of the J2 connector. 3. Gently guide the ribbon cable up and over the top of the input module PCB toward the input modules front panel. The ribbon cable must lie flat over the EQ boards to

4、avoid pinching it. If this cable becomes pinched it will cause improper amplifier operation. 4. While still guiding the ribbon cable, slide the standard input module into the amplifier opening until it is fully seated and the input module is flush with the amplifier rear panel. Be careful not to pin

5、ch the ribbon cable between the input module and the amplifier rear panel. Do not allow the ribbon cable to bunch up in front of the EQ cards as this will cause the EQ card to be pushed out of position. 5. Secure the input module to the amplifier chassis using two phillips-head screws. Cut away side view of amplifier Input Module EQ cards ribbon cable CQE Date Issued: 9/02 RadioFans.CN 收音机爱 好者资料库