Sony HCD-DR4 - Printed Wiring Board - Power Section - (DR4, DR5, DR6, DR440 Model)

HCD-DR4/DR5/DR6/DR440/W300/W5000/XB500
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– 62 –
7-15. PRINTED WIRING BOARD – POWER SECTION – (DR4, DR5, DR6, DR440 model)
• See page 20 for Circuit Boards Location.
• Semiconductor
Location
D401 G-4
D402 C-2
D405 A-1
D406 B-1
D801 F-4
D802 E-5
D803 E-6
D823
D831 I-8
D833 I-5
D834 I-5
D835 I-5
D836 I-5
D841 I-3
D842 I-2
D843 I-3
D844 I-3
D851 F-4
D852 E-5
D911 I-9
D912 I-8
IC801
Q401 C-1
Q402 C-1
Q431 F-8
Q432 G-8
Q433 G-8
Q434 G-7
Q437 G-8
Q439 G-8
Q801 F-4
Q803 F-6
Q804 F-6
Q805 H-3
Q831 F-2
Q832 F-2
Q833 G-2
Q834 F-3
Q851 F-4
Q855 H-3
Q903 I-9
Ref. No. Location
(Page 42)
(Page 42)
(Page 91)
(Page 99)