Schematic Diagram - Regulator Board - Sony HCD-FL7D Service Manual

8-41. SCHEMATIC DIAGRAM – REGULATOR Board –
IC801
µPC3504AHF
I O
G
C870
0.1
50V
+4V REGULATOR
IC802
TA7805S
I O
G
C871
0.1
50V
+5V REGULATOR
IC803
TA7810S
I O
G
C872
0.1
50V
+10V REGULATOR
IC804
TA7805S
I O
G
C873
0.1
50V
+5V REGULATOR
Q864
2SB1640
R871
2.7k
Q864,865
B+ SWITCH
C878
10
16V
C879 NO704
10 13P
16V
C880
10
16V
C881
10
16V
R872
2.7k
R873
2.7k
Q865
R887
BA1A4M
100
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
( ) : CD/DVD PLAY
(Page 81)
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HCD-FL7D