Schematic Diagram - Mb Board (2/5) - Sony HCD-FL5D Service Manual

8-13. SCHEMATIC DIAGRAM – MB Board (2/5) – •
(2/5)
AVC
R545 R544 R540
100k 100k
C523 1500p
R538
100k
(2/2)
BUFFER
6
5
7
IC703(2/2)
R541
NJM3404AM-TE2
100k
MDP
A5V
FL706
C701
C729
100
10
4V
R702 R701
0 0
SPIN
D3V
D5V
FL702
FL703
C780 C777 C778
10 0.1 0.1
DGND
MDIN C779 10
R767
47k
FL704
A3V-1
ANALOG_BUS
R764
1M
R770
0
C781
100
AGND 4V
GSCOR R759 0
EXCK R758 0
SBSO R757 0
SCOR R756 0
WFCK R766 0
R755
0 CL791
C2PO
(Page
R754
DSP_BUS
0 CL787
BCLK
48)
R753
0 CL786
MDAT
R752
0 CL785
LRCK
R799
0
C766
100p
SPC970_BUS
D0
D1
D2
D3
D4
See page 53 for Waveforms.
JITOFF
R700 R725 C721
8.2k 1.8k 8
2
1
3
R550 R724
10k 0 1k
IC703(1/2)
C720 4
NJM3404AM-TE2
0.1
C703 R721
0.1 33k
R720
1k C752 0.1
C708 C709 C712
0.01 0.1 100p
(1/2) R708 R710 C711
470k 10k 0.01
COMPARATOR
R707 100
R709 R711
150k 2.2k
FL701
C705 C702 C706 C772
0.01 10 0.1 0.1
C775
0.1
R765
22k
SL703
C773 R763 R769
0.47 8.2k 2.2k
C771 R762
0.047 22k
C769
0.1
R778
100k
C768
0.1
C767
0.1
C770
0.1
R776
0
R750
10k
R777 C765
0 0.1
C763 C764
0.1 0.1
JIT RF_AC
R726
100k
TP701 TP703
0.1 R727
3.3k C715
0.0015
R714
R728 C728 R748 10k
10k 0.1 33k
CL701
C718 C722 C723
0.1 0.1 0.1
R781 R718
0 10k
R712
10k
CL703
DVD DECODER
IC701
CXD1882R
R746 R745 C762 C761
47k 47k 0.1 0.1
(Page 50)
49 49
FL705
MSM51V18165F
C724
0.1
VDD
BD0
I/O0
BD1
I/O1
BD2
I/O2
BD3
C725
I/O3
0.1
C730
VDD
0.1
BD4
I/O4
MA7 BD5
I/O5
MA6 BD6
I/O6
MA5 BD7
I/O7
MA4
N.C.
MA3
MA2
MA1
N.C.
MA0
N.C.
RAS WE
C740
WE
0.1
R730 22 RAS
RAS
R731 22 WE
A11
BD7
A10
BD6 MA0
A0
BD5 MA1
C741 C727
A1
0.1 10
MA2
A2
BD4 MA3
C726
A3
0.1
VDD
BD3
BD2
BD1
BD0
R732 10k
C742
0.1
R771 10k
R773 10k
C743
0.1
R735 10k
R774 10k
R737 10k
R779 10k
R729 0 XSRQ
R784 10k
C744
0.1
R741 22
R742 22 XDCK
C745
0.1
R743 22 XSAK
C760
0.1
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : DVD PLAY
∗
: Impossible to measure
HCD-FL5D
IC706
-60T
GND
BDF
I/O15
BDE
I/O14
BDD
I/O13
BDC
I/O12
GND
BDB
I/O11
BDA
I/O10
BD9
I/O9
BD8
I/O8
N.C.
N.C.
LCAS
XCAS
UCAS
XMOE
OE
MA9
A9
MA8
A8
MA7
A7
MA6
A6
MA5
A5
MA4
A4
GND
16Mbit D-RAM
A7
(Page 51)