This is the 3 pages manual for Marantz SR 7400 Service Bulletin 2. Read or download the pdf for free.
If you want to contribute, please mail your pdfs to info@audioservicemanuals.com.
Page: 1 / 3
Extracted text from Marantz SR 7400 Service Bulletin 2 (Ocr-read)
Page 1
Approved by N.Sensui Written by S.NAGAO
WQ-19 2 817
/additional rule 3 (1st Issue 2003-03-19)
SR7400 / SR7500 / SR8500 Service Bulletin REF.NBR: MZ04-085 page 3/3
SR7500 / SR8500
R649 1.5K ohm
SR7400
R648 2.2K ohm
D616 Zener Diode part no. 90M-HD302190R
R649 1.5K ohm
R648 2.2K ohm
D616 Zener Diode part no. 90M-HD302190R
Page 2
Approved by N.Sensui Written by S.NAGAO
WQ-19 2 817
/additional rule 3 (1st Issue 2003-03-19)
SR7400 POWER PCB SR7500 / SR8500 POWER PCB