Schematic Diagram - Dsp Board (3/3) - Sony HCD-FL5D Service Manual

Dvd deck receiver
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HCD-FL5D
8-31. SCHEMATIC DIAGRAM – DSP Board (3/3) – •
(Page
66)
See page 69 for Waveforms.
(3/3)
B12
B11
B7
JR623
0
B6
C662
C659
C663
0.1
0.1
B10
C661
C660
B9
470p
470p
C656
C657
100
100
16V
16V
JR621
(AUS)
C697
0.1
JR622
D611
1SS355
R655
100
D612
1SS355
C668
C664
220
0.1
10V
B8
B1
B5
C621
0.1
B4
JR611
0
JR612
0
JR613
0
JR614
0
See page 90 for IC Block Diagrams.
R657
1.5k
R656
1k
R654
100
C648
220
R653
R652
R651
0.001
10V
100
100
100
TP608
C649
0.001
D7
D5
D6
C655
0.1
D/A CONVERTER
IC612
PCM1608
D4
TP605
D3
TP606
D2
TP607
R699
0
A/D CONVERTER
0
Q602
Q601
FN1L4M
2SC1623
LEVEL
R661
+3.5V
SHIFT
0
100
REGULATOR
C665
R662
C666
220
470
0.1
10V
JR605
0
C623
C634
C633
220
0.1
0.1
10V
C635
R624
0.1
220
C636
0.022
TP601
C637
0.1
R625
100
R626
100
TP602
C638
0.1
TP603
R627
100
DIGITAL AUDIO
TP604
R628
100
JR647
0
TP621
R630
R629
330
1M
X602
12.288MHz
C639
C640
C641
0.1
10p
10p
68
68
(Page 67)
(AUS)
C600
0.1
C654
0.1
R764
L754
C653
4.7k
100µH
0.1
E2
C652
0.1
R714
L704
4.7k
100µH
C651
E1
220
10V
E4
R711
L701
4.7k
100µH
E3
R761
L751
C650
4.7k
0.1
100µH
R712
4.7k
L702
100µH
E6
R762
4.7k
L752
100µH
E5
R713
4.7k
L703
100µH
E7
R763
4.7k
L753
100µH
E8
C9
C8
R643
100
JR671
0
JR672
0
JR640
0
R620
100
JR615
0
G3
G2
C644
0.1
INTERFACE
R642
100
C5
RECEIVER
R641
100
C3
IC603
LC89057W
R640
100
C6
R639
100
C1
R638
10k
R631
10k
C642
0.1
R635
R637
100
100
(AUS)
R632
100
(AUS)
R633
R636
R634
10k
10k
10k
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
(
) : CD PLAY
<
> : DVD PLAY
: Impossible to measure
EP602
(CHASSIS)
C673
0.1
FB611
0
OPTICAL
TRANSCEIVER
IC622
TOTX141
C672
OPTICAL
0.1
DIGITAL
OUT
OPTICAL
RECEIVER
R673
IC621
100
TORX141
OPTICAL
DIGITAL
C671
IN
0.1

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