System Control) Schematic Diagram - Sony DVP-C660 Service Ma
Hide thumbs
Also See for DVP-C660:
- Operating instructions manual (76 pages) ,
- Operating instructions manual (75 pages)
Table of Contents
Advertisement
DVP-C660/C670D/C675D
Q Q
MB-87 (SYSTEM CONTROL) SCHEMATIC DIAGRAM • See page 4-15 for printed wiring board.
3 7 6 3 1 5 1 5 0
– Ref. No.: MB-87 board; 1,000 series –
1
2
3
MB-87 BOARD (7/10)
A
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
B+
+3.3V
B
MB-87 BOARD (2/10)
D_GND
R102
10k
B+
MB-87 BOARD (2/10)
AVINT
C
MB-87 BOARD (1/10)
ARINT
MB-87 BOARD (9/10)
FGAINT
MB-87 BOARD (10/10)
39INT
D
B+
E
R101
10k
MB-87 BOARD (10/10)
CMDREQ
MB-87 BOARD (6/10)
SDSPINT
F
SI1
MB-87 BOARD (10/10)
SO1
SC1
T E
L
SI2
1 3 9 4 2 2 9 6 5 1 3
MB-87 BOARD (9/10)
SO2
DREQ0
DACK0
G
MB-87 BOARD (2/10)
DREQ1
DACK1
KCS/39CS
MB-87 BOARD (10/10)
H
2CH_CS
MB-87 BOARD (10/10)
6CH/VES_CS
I
J
MB-87 BOARD (8/10)
44.1/48K
MB-87 BOARD (10/10)
MAMUTE
MB-87 BOARD (2/10)
WIDE
MB-87 BOARD (6/10)
XSDSPCS
XAVDCS2
MB-87 BOARD (2/10)
K
XAVDCS3
MB-87 BOARD (1/10)
XARPCS
XFGACS
MB-87 BOARD (9/10)
CPUCK
MB-87 BOARD (2/10)
X3VRST
MB-87 BOARD
RD
L
(1/10,2/10,6/10,9/10)
w w w
WRH
AVWT
MB-87 BOARD (2/10)
MB-87 BOARD (1/10)
ARPWT
M
05
SYSTEM CONTROL
MB-87 (7/10)
4
5
6
7
B+
IC101
EEPROM
B+
C104
R171
IC101
100u
10k
BR9040F-D-E2
R172
4V
10k
3.4
WC
R/B
3.4
GND
VDD
3.4
3.4
0.8
DO
CS
3.4
30
29
28
27
0
DI
SK
3.4
R104
22
3.4
INT6/
CLAPBSY
3.4
INT7
0.8
SI0
VSS
0
SO0
3.4
SC0
R195
3.4
3300
SI1
0
SO1
3.4
SC1
1.5
SI2
R114
3.4
100k
SO2
YUVRGB/CLAPSW1
3.4
DREQ0
3.4
DACK0
3.3
R103
IFCS
10k
R105
3.4
10k
DREQ1
3.4
DACK1
R188
3.4
10k
EWC
R173
3.4
10k
ECS
R174
10k
3.4
KCS/39CS
R161
3.4
10k
AURST
VSS
C101
1.6
22p
X1
X101
1.6
12.5MHz
C102
1
X0
22p
3.4
VCC
C103
0.01u
N.C
N.C
N.C
R175
3.3
10k
DACCS0
R176
3.3
10k
DACCS1
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
D3.3/C0
0
C115
0.1u
x
a o
R184
y
22
D101
RB521S-30-TE61
.
i
R164
1k
4-31
http://www.xiaoyu163.com
8
9
10
11
B+
C105
C106
0.01u
0.01u
B+
0
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
HA16
VSS
HA15
HA14
HA13
HA12
D0.7-0.9/C0.7-1.3
HA11
HA10
D2.6-2.8/C2.2-2.6
HA9
D0.7-0.9/C1.8-2.3
Q
Q
HA8
3
7
6
VCC
HA7
HA6
IC102
HA5
SYSTEM CONTROL
HA4
IC102
HA3
MB91107PFV-G-BND
D1.9-2.2/C1.3-1.6
HA2
HA1
HA0
VSS
HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
2
HD6
2
0
R130
R131
10k
10k
C116
0.01u
R121
0
FB112
u 1 6 3
http://www.xiaoyu163.com
2
4
8
9
9
12
13
14
15
B+
SC0
SO0
D0.4/C0.5-0.9
HA16
SI0
D0.8-1.1/C1-1.4
HA15
D1-1.2/C1.2-1.6
HA14
1.7-2
HA13
HA12
1-1.2
HA11
HA10
HA9
2.3-2.5
HA8
3
1
5
1
5
0
8
9
C107
3.4
0.01u
D2.1-2.4/C1-1.4
HA7
2-2.3
HA6
2.1-2.5
HA5
1.1-1.4
HA4
HA3
D1.3-1.7/C1-1.2
HA2
2.8
HA1
0
HA0
2.9
HD15
2.3
HD14
2.4
HD13
2.6
HD12
2.5
HD11
2.8
HD10
2.9
HD9
2.8
HD8
2.6
HD7
2.3
HD6
B+
HD5
HD4
HD3
HD2
HD1
HD0
RB101
RB102
3.4
3.4
B+
5
4
IC103
RESET
m
IC103
1
2
3
PST9126NL
c o
.
4-32
2
8
9
9
16
17
18
XDRVMUTE
MB-87 BOARD (5/10)
DACMUTE/FS
MB-87 BOARD (9/10)
AURST
MB-87 BOARD (10/10)
ARPRST
MB-87 BOARD (1/10)
MB-87 BOARD
XRST
(2/10,4/10,6/10,9/10,10/10)
B+
1
2
3
3
4
MB-87 BOARD (8/10)
5
(SEE PAGE 4-33)
7
8
SC0
SO0
SI0
MB-87 BOARD (9/10)
XIFCS
XIFBUSY
XFRRST
2
4
9
8
2
9
9
• Waveforms
1 IC102 tf
2.4 Vp-p (12.5 MHz)
2 IC102 ua
4 Vp-p (25.3 MHz)
Hide quick links:
Advertisement
Table of Contents
