Sony HCD-FL7D - SCHEMATIC DIAGRAM - DSP Board (3;3) -

HCD-FL7D
7272
8-34. SCHEMATIC DIAGRAM – DSP Board (3/3) – • See page 93 for Waveforms. • See page 96 for IC Block Diagrams.
•Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
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: Impossible to measure
X602
R630 R629
C641C640C639
R631
R633 R636 R634
R637
TP621
C636
C635 R624
L702
L752
L703
L753
L754
L704
L701
L751
C654
C653
C652
C651
C650
TP605
TP607
R654
C649
C648
C660
C661
R653 R652 R651
TP608
C655
C663
C662
C656 C657
D611
D612
C664
R655
R662
IC
611
TP602
TP601
R625
R626
C637
C638
C659
R656
R657
C621 C633C634
C623
C665
IC612
R699
C672
R673
C671
IC622
C673
C644
R642
R641
R640
R639
R638
C645
R620
R643
Q601
JR647
JR615
JR671
JR672
JR640
JR
645
JR
644
JR
646
JR623
JR622
C668
Q602
IC621
TP606
EP602
R764
R714
R711
R761
R763
R713
R762
R712
IC603
FB611
JR621
JR618
IC604
R635
R682
R681
R685
R686
R684
R683
CN603
JR605
TP603
R627
TP6
04
C622
R676
R
679
R
678
R
677
R628
JR
62
4
JR
625
R661
C666
C697
C600
C642
R632
12.288MHz
330 1M
10p10p0.1
10k
10k 10k 10k
100
0.022
0.1 220
0.1
0.1
0.1
220
10V
0.1
100
0.001
0.001
470p470p
100 100 100
0.1
0.1
220
10V
100
16V
100
16V
1SS355
1SS355
0.1
100
470
PCM
1800
100
100
0.1
0.1
0.1
1k
1.5k
0.1 0.10.1
220
10V
220
10V
PCM1608
0
0.1
100
0.1
TOTX141
0.1
0.1
100
100
100
100
10k
0.1
100
100
2SC1623
0
0
0
0
0
0
0
0
0
0
220
10V
FN1L4M
TORX141
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
LC89057W
0
0
0
SN74LV157APWR
100
100
100
100
100
100
100
9P
0
100
0.1
100
100
100
100
100
0
0
100
0.1
0.1
0.1
0.1
100
C1
C2
C3
C
4
C5
C6
C10
C11
C
12
B1
B4
B5
B6
B7
B8
B9
B10
B11
B12
C13
C
14
B2
B3
C1
C2
C3
C4
C5
C6
C8
D1
D2
D3
D4
D5
D6
D7
G1
G2
G3
E9
E6
E5
E7
E8
E2
E1
E4
E3
E9
F3
F2
SYNC
INIT
SEL
C9
(3/3)
D/A CONVERTER
LEVEL
SHIFT
DIGITAL AUDIO
INTERFACE
RECEIVER
+3.5V
REGULATOR
A/D CONVERTER
OPTICAL
TRANSCEIVER
OPTICAL
RECEIVER
OPTICAL
DIGITAL
OUT
OPTICAL
DIGITAL
IN
(CHASSIS)
CKOUT
F2SLR
F2LRCK
F2BCK
GND
INIT
SYNC
F2CSW
F2FLR
AUDIO SELECT
(AEP,UK,KR)
(AEP,UK,KR)
(AEP,UK,KR)
100µH
100µH
100µH
100µH
100µH
100µH
100µH
(Page
70)
(Page
56)
(Page 71)
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