Schematic Diagram Main (2/2) Section - Sony STR-WX7 Service Manual

STR-WX7
4-5. SCHEMATIC DIARGAM MAIN(2/2) SECTION
20
The components identified by mark ! or dotted
line with mark ! are critical for safety.
Replace only with part number specified.
• Refer to page 12 for Printed Wiring Board. • Refer to page 26 for IC Block Diagrams.
Q854
2SA124ES
25
14
(Page 13) (Page 13)
0.8
R857
22k
0
0.1
Q855
2SC2958L
RELAY SWITCH
15
20
14
(Page 13) (Page 13)
2SC2958-L
16
16
22
16
OVER CURRENT