Sony STR-DE135 - Schematic Diagram - Main Board (2;2) and Other Boards

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5-7. SCHEMATIC DIAGRAM – MAIN Board (2/2)/SPK SWITCH Board/SECONDARY Board/
PRIMARY Board/STANDBY TRANS Board –
STR-DE135
R742
1.2k 1/2W
R792
1.2k 1/2W
(Page 14)
(Page 14)
(Page 14)
The components identified by mark ! or dotted
line with mark ! are critical for safety.
Replace only with part number specified.