Sony MHC-WX5 / MHC-WX7AV / STR-WX5 Service Manual ▷ View online
STR-WX5
13
13
4-4. SCHEMATIC DIAGRAM MAIN(1/2) SECTION
• Refer to page 24 for IC Block Diagrams.
(Page 15)
(Page 14)
(Page 14)
(Page 14)
(Page 14)
(Page 18)
16
STR-WX5
14
14
4-5. SCHEMATIC DIARGAM MAIN(2/2) SECTION
• Refer to page 12 for Printed Wiring Board. • Refer to page 24 for IC Block Diagrams.
The components identified by mark
!
or dotted
line with mark
!
are critical for safety.
Replace only with part number specified.
(Page 20)
(Page 23)
(Page 15)
(Page 20)
(Page 16)
(Page 16)
(Page 16)
(Page 13)
(Page 13)
(Page 13)
(Page 13)
16
0.8
0.1
Q854
BN1F4M
BN1F4M
Q855
2SC2958L
RELAY SWITCH
2SC2958L
RELAY SWITCH
R857
22k
22k
0
STR-WX5
15
15
4-6. SCHEMATIC DIAGRAM AV/MIC SECTION
4-7. PRINTED WIRING BOARD AV/MIC SECTION
• Refer to page 24 for IC Block Diagrams.
• Refer to page 9 for Circuit Boards Location.
(Page 14)
(Page 18)
(Page 13)
(Page 16)
16
MODEL
MODEL
MODEL
MODEL
(Page 12)
(Page 12)
(Page 19)
(Page 17)
16
16
4
MODEL
MODEL
MODEL
MODEL
4
STR-WX5
16
16
4-8. SCHEMATIC DIAGRAM POWER AMP SECTION
The components identified by mark
!
or dotted
line with mark
!
are critical for safety.
Replace only with part number specified.
(Page 14)
(Page 14)
(Page 14)
(Page 15)
16
1/4W
1/4W
1/4W
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