Hitachi AX-M79, Service Manual

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Service manual
（
AX-M79
）
Contents
1
．
Triode integrated circuits outline drawing -------------------------------1
2
．
Debug element scheme --------------------------------------------------------2
3
．
Troubleshooting check list ---------------------------------------------------3-4
4
．
Items of safety attention ------------------------------------------------------5-7
5
．
Fundamental block scheme --------------------------------------------------8
6
．
PCB layout ----------------------------------------------------------------------9-12
7
．
Elements layout ----------------------------------------------------------------13-16
8
．
Wiring diagram -----------------------------------------------------------------17
9
．
Exploded view--------------------------------------------------------------------18
10
．
Specification ---------------------------------------------------------------------19-23
11
．
Part list ------------------------------------------------------------------------24-41
This service manual is just for your reference (it just contains a
little service contents and items of safety attention and the use of
technical service is up to the service level of repairman himself), if any
changes we won
’
t inform.
P D F 文件使用 " p d f F a c t o r y P r o " 试用版本创建 w w w . fin e p rin t . c o m . c n