Pioneer GM-DX975/XEVEL 서비스 매뉴얼 - 페이지 3

{카테고리_이름} Pioneer GM-DX975/XEVEL에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Pioneer GM-DX975/XEVEL 22 페이지. Class d five-channel amplifier

1. SERVICE PRECAUTIONS

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should

keep the safety during servicing by following the safety instructions described in this manual.

part and BRACKET becomes hot areas. Be careful not to burn yourself.

P.C.B TOTAL ASSY(MAIN)

- Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on

mode may damage the ICs inside the unit.

- Please be sure to conduct line process to original status if you make assembling after repair.

- Please be careful of not to apply static charge onto integrated circuits, etc, when you conduct repair work.

Especially, please use soldering iron with its tip grounded.

Also, please use a pair of tweezers with static charge protection capability if there is the possibility of contacting to device

terminals, and avoid the use of metal-made tweezers.

When the parts that are fixed by BRACKET (IC40, IC41, IC44, D42, D43, D44, D45, Q20, Q21, Q22, Q23, Q24, Q25,

Q515, Q516, Q517 and Q518) replace, follow the below procedure.

Caution : While the picture shown is slightly different from this model in shape, the replacing procedure is the same.

Side B

GM-D9705/XEVEL

BRACKET