Printed Wiring Board –Front Amp Section - Sony HCD-RV990D Service Manual

3-25. PRINTED WIRING BOARD — FRONT AMP SECTION — • Refer to page 17 for Common Note on Printed Wiring Boards.
1 2 3
A
B
(Page 43)
C
(Page 47)
D
E
F
• Semiconductor Location
Ref. No. Location Ref. No.
D201 D-10 IC934
D230 E-10
D231 E-10 Q201
D251 C-8 Q216
D281 C-11 Q217
D291 E-11 Q221
Q222
IC201 F-9 Q232
IC203 E-12 Q233
IC921 F-7 Q234
IC922 F-6 Q251
IC923 F-5 Q281
IC932 F-4 Q282
• Refer to page 17 for Circuit Boards Location.
4 5 6
(Page 47)
(Page 43)
(Page 32)
Location
F-5
D-10
E-11
F-11
E-6
D-6
E-12
E-11
E-12
D-9
B-11
B-11
: Uses unleaded solder.
7 8 9 10
(Page 32)
41 41
HCD-RV660D/RV990D
11 12 13
(Page 43)
14