Clock Generator/Audio Dsp) Schematic Diagram - Sony DVP-F11 Service Manual

MB-85 (CLOCK GENERATOR/AUDIO DSP) SCHEMATIC DIAGRAM • See page 4-15 for printed wiring board.
– Ref. No.: MB-85 board; 1,000 series –
1 2 3 4
MB-85 BOARD(8/10)
A
B+
+3.3V
MB-85 BOARD(10/10)
GND
B
C
D CL517
DACBCK
CL518
DACLRCK
CL508
DACDATAMIX
MB-85 BOARD(9/10) CL521
DACDATACLFE
CL520
CL519
CL524
SPDIF
E
F
G
B+
H
B+
I
J FL008
X001
27MHz
C012
0.01u
B
L001
FL009
B+ 10uH
A+5V
MB-85 BOARD
K
(9/10)
FL010
GND
MB-85 BOARD
(1/10)
IC005 5 4
NJM2370U33-TE2
IC005
L
+3.3V REG 1 2 3
C018 C019
C016 10u 0.01u
10u 0017 10V B
0.01u
05 10V
B
5 6 7 8
80 79 78 77 76
AVALID
BSEL1
BSEL0
3.3 DVALID
C506
VDD
0.01u
CL525
B
1.8 GND
CL509
ACKI
R543 0 1.6 GND
CL510
1.6 BCKO
R544 0 CL511
1.6 LRCKO
R530 0 CL512
0 CH78O
R541 0 CL513
CH56O
R540 0 0 GND
CL514
1.6 CH34O
R539 0 CL515
1.6 CH12O
CL516
R537 56
DO
3.3 EMPO
VDD
GND
N.C.
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
B+
FL015 B+
CL128
C008
1.4
0.01u
B
IC001
SM8701AM-E2
1.4
IC001
PLL
R009
0
3.3
5 MC
3.3 ML
0/CD3.3
MD
4.9 MODE
4.9
3 RST
R010
VDD 1.4 CL118
22
SCKO3
7
GND 3.3
C013
LVDD 0.01u
1.4 XT2 6 B
LGND
XT1
1.1 CL119
SCKO2
4.9 PGND
SCKO4
PVDD 1.5
CL121
SCKO1
RSV
4
MCKO
C011
MCKO
10u
CL127 FL016
10V
CL126
C007
0.01u
C010 B
0.01u
B
B+
R014 1.7
CL122
22
1.7
1
1.7
1
B+
IC004
TC7WH04FU(TE12R)
IC004
BUS BUFFER
4-33
9 10 11 12
B+
C512
0.01u
B
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
R520
NMI R527 R528
10k
10k 10k
0
GND
R521
INT0
10k
0
R522
INT1
10k
0
CPU_INT1
3.2
CPU_INT0
C510
0
GND
0.01u
B
IC501 VDD
CXD1901AR
3.3
CH12I
IC501
1.3
CH34I
0.1
CH56I
AUDIO DSP
0.1
LRCKI
1.6
GND
BCKI
1.6
GND
CL504
TMS
CL505
DTO
CL506
TCK
CL507
TRST
GND
CL503
C505
C508
0.01u
0.01u
B
B
R519
100
IC003
TC7WH04FU(TE12R)
IC003
BUS BUFFER
3.3
FB080
1.8
22
CL129
2
FB078
22
1.8
FB081 22
FB083 22
FB084 22
22
FB085
FB087 22
FB088 22
3.3
FB016 22
1.7
NO MARK:DVD PLAY
1.7
CD:CD PLAY
1.7
SIGNAL PATH
AUDIO
SIGNAL
PB
13 14
• Waveforms
1 IC004 2, 5, 7
SC1
MB-85 BOARD(6/10)
SI1
X01CS
MB-85 BOARD(7/10)
SO1 MB-85 BOARD(6/10)
4.2 Vp-p (26.9 MHz)
X01IT1
MB-85 BOARD(7/10)
2 IC004 5, 7
X01IT0
ACH12
ACH34
ACH56
MB-85 BOARD(1/10)
LRCK
BCK
DVD: 6.2 Vp-p (37.0 MHz)
CD : 5 Vp-p (33.6 MHz)
3 IC001 6
X01RST MB-85 BOARD(7/10)
CDDOUT
CDDOUT
CDDATA
CDDATA
CDBCK
MB-85 BOARD(5/10)
CDBCK
CDLRCK
CDLRCK
4.2 Vp-p (27.0 MHz)
384FSDA MB-85 BOARD(9/10)
4 IC001 qs
CKSEL
MB-85 BOARD(6/10)
DVD/CD
256FS30 MB-85 BOARD(1/10)
33MARP
MB-85 BOARD(5/10)
N27MHGA MB-85 BOARD(7/10)
MB-85 BOARD(3/10)
N27MSDP
4.6 Vp-p (33.8 MHz)
27M30 MB-85 BOARD(2/10)
5 IC001 qj
33M30 MB-85 BOARD(1/10)
DVD: 5.8 Vp-p (36.5 MHz)
CD : 5.1 Vp-p (33.8 MHz)
CLOCK GENERATOR/AUDIO DSP
4-34
DVP-F11
6 IC001 qf (DVD play)
4.2 Vp-p (25.3 MHz)
7 IC001 qf (CD play)
4.7 Vp-p (22.5 MHz)
MB-85 (8/10)