Printed Wiring Board - Main Section - (Side A) - Sony SDP-EP70 Service Manual

SDP-EP70/EP90ES
4-7. PRINTED WIRING BOARD – MAIN SECTION – (SIDE A)
• See page 16 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
D151 D-5
D152 D-5
D201 D-3
D401 C-6
D607 B-7
D608 B-11
D901 D-1
IC201 E-4
IC202 E-3
IC301 D-4
IC302 D-3
IC401 G-11
IC402 G-9
IC403 G-6
IC404 G-6
IC405 G-12
IC406 G-10
IC407 G-8
IC415 D-12
IC416 D-10
IC417 D-9
IC418 D-8
IC419 D-7
IC420 D-6
IC421 D-5
IC422 H-4
IC423 G-4
IC424 G-3
IC425 D-12
IC426 E-5
IC601 D-11
IC602 D-10
IC603 D-9
IC604 D-8
IC605 D-7
IC606 D-5
IC607 C-11
IC608 C-8
IC609 C-6
IC901 F-1
IC902 C-1
IC903 D-2
IC904 D-2
IC905 D-1
IC906 E-1
IC907 G-2
IC908 G-1
Q617 C-11
Q618 C-11
Q619 C-11
Q620 C-11
Q621 C-9
Q622 C-9
Q623 C-9
Q624 C-9
Q625 C-7
Q626 C-7
Q627 C-7
Q628 C-7
Q901 D-2
• Indication of transistor
Q902 B-2
Q903 C-2 C
Q904 C-2
Q
These are omitted
B E
– 37 – – 38 –