Sony DVP-F11, Руководство по обслуживанию

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DVP-F11
4-27 4-28
MB-85 (ARP) SCHEMATIC DIAGRAM • See page 4-15 for printed wiring board.
– Ref. No.: MB-85 board; 1,000 series –
ARP
MB-85 (5/10)
• Waveforms
1 IC303
qj
(DVD play)
500 mV/DIV 100 ns/DIV
1.6 Vp-p
2 IC303 ql (CD play)
500 mV/DIV 200 ns/DIV
1.6 Vp-p
IC303
CXD8784R
1
EAD3
2
EAD4
3
EAD5
4
EAD6
5
EAD7
6
PLDIR
7
VDD
8
PLCKI
9
PLCKO
10
VSS
11
RFD
12
VDD3V1
13
VSS3V1
14
VRB
15
VRBS
16
VSSA1
17
RFIN1
18
AIN
19
RFIN2
20
VDDA1
21
VRTS
22
VRT
23
VDD3V1
24
VSS3V2
25
VDD3V2
26
IREF
27
AOUT
28
VSSA2
29
VDDA2
30
BIAS
31
VREF
32
VDDA3
33
Y
34
FR1
35
FR2
36
FR3
37
INM
38
INP
39
VSSA3
40
VDDA4
41
R2
42
R1
43
VCO
44
VSSA4
45
VDD
46
VCK
47
VSS
48
TEST
A
49
MDS0
50
MDS1
51
MON
52
MDP0
53
MDP1
54
VDD
55
DFCT
56
NORF
57
JITPWM
58
LOCK
59
FWON
60
XWR
61
XRD
62
VSS
63
D0
64
D1
65
D2
66
D3
67
D4
68
D5
69
VDD
70
D6
71
D7
72
TEST
73
A0
74
A1
75
A2
76
A3
77
VSS
78
SCEN
79
A4
80
A5
81
A6
82
A7
83
XINT
84
XCS
85
VDD
86
XW
A
T
87
XRST
88
TEST0
89
SCMD
90 ETST
91
SDCK
92
VSS
93
XSHD
94 XSRQ
95
XSAK
96
SDEF
97
SD0
98
SD1
99
VDD
100
SD2
101
SD3
102
SD4
103
SD5
104
SD6
105
SD7
106
VSS
107
DATA
108
BCLK
109
LRCK
110
DOUT
111
MUTE
112
VDD
113
MD2
114
WFCK
115
SCOR
116
EXCK
117
SBSO
118
SQSO
119
SQCK
120
VSS
121
MCKI
122
VDD
123
SCKI
124
VSS
125
MNT0
126
MNT1
127
MNT2
128
MNT3
129
VDD
130
MNT4
131
MNT5
132
MNT6
133
MNT7
134
ESTB
135
VSS
136
MA0
137
MA1
138
MA2
139
MA3
140
VDD
141
MA4
142
MA5
143
MA6
144
MA7
145
VSS
146
MA8
147
MA9
148
XMWR
149
VDD
150
XCAS
151
XRAS
152
XOE
153
VSS
154
MD00
155
MD01
156
MD02
157
MD03
158
VDD
159
MD04
160
MD05
161
MD06
162
MD07
163
VSS
164
MD08
165
MD09
166
MD10
167
MD11
168
VDD
169
MD12
170
MD13
171
MD14
172
MD15
173
VSS
174
EAD0
175
EAD1
176
EAD2
KM416V1200CT-L6T IC304
1
VDD
2
I/O0
3
I/O1
4
I/O2
5
I/O3
6
VDD
7
I/O4
8
I/O5
9
I/O6
10
I/O7
16
N.C.
17
WE
18
RAS
19
NC
20
NC
21
A0
22
A1
23
A2
26
GND
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
OE
34
UCAS
35
LCAS
41
I/O8
42
I/O9
43
I/O10
44
I/O11
45
GND
46
I/O12
11
N.C.
15
N.C.
36
N.C.
40
N.C.
24
A3
25
VDD
47
I/O13
48
I/O14
49
I/O15
50
GND
10k
R315
10k
R324
10k R314
0.5%
220
R306
0.5%
22k
R305
0.5%
33k
R307
2200 R308
27k
R309
2200 R310
220k
R318
6800
R319
10k
R325
10k
R326
10k
R328
10k R329
10k
R330
10k
R332
10k
R331
0.068u
B
C304
CDRF
XARPCS
MDP0
NORF
LOCK
DFCT
XARPWR
XARPRD
0.01u
B
C322
HD8
HD9
HD10
HA2
HA1
HA0
HD11
HD12
HD14
HD15
HA6
HA3
HA7
HA5
HA4
HD13
XARPRST
XARPWT
XARPIT
MUTE
CDDOUT
CDLRCK
CDBCK
CDDATA
MD2
33MARP
0.5%
1800
R320
0.5%
1k
R321
0.5%
2200
R316
0.5%
10k
0.5%
10k
R322
0.1u
B
C309
10V
10u
C307
6.3V
100u
C321
10V
10u
C319
0.01u
B
C331
100
R337
0.01u
B
C310
0.01u
B
C312
0.01u
B
C313
0.01u
B
C314
0.01u
B
C315
0.01u
B
C317
0.01u
B
C318
0.01u
B
C323
0.1u
B
C325
0.01u
B
C327
0.01u
B
C329
0.01u
B
C337
0.01u
B
C334
0.01u
B
C333
0.01u
B
C328
0.01u
B
C324
+5V
GND
+3.3V
DVDRF
MDS0
FWON
0.01u
B
C320
CL309 CL310
CL311
CL312
CL313
CL314
CL315
CL316
CL317
CL318
CL319
CL320
CL321
10k
R338
10k
R339 CL305 CL306 CL307 CL308
0.01u
B
C338
NJM2370U33-TE2
IC302
1
2
3 45
0.01u
B
C339
0.01u
B
C343
0.01u
B
C341
CL301
CL302
CL303
CL322
CL323
CL324
CL325
CL326
CL327
CL328
CL329
CL330
CL331
CL332
CL333
CL334
100p
C344
CL335
CL336
CL337
CL338
CL339
10k
R340
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
SDEF
XSAK
XSHD
SDCK
XSRQ
10k
R327
10k R313
10k R323
0.01u
B
C316
FL303
FL302
FL301
100
R341
CL340
CL341
CL342
CL343
CL344
CL345
1
A
GNDRF
LOCK
HD8 HD9
HD10 HD11 HD12 HD13 HD14 HD15
HA1 HA2 HA3 HA4 HA5 HA6 HA7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
SD0
SD1
SD2
SD4
SD5
SD6
MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0
MA0
MA1
MA2
MA3 MA4
MA5
MA6
MA7
MA8
MA9
MD08
MD09
MD10
MD11
MD12
MD13
MD14
MD15
MD00
MD01
MD02
MD03
MD04
MD05
MD06
MD07
MD15
MD14 MD13 MD12 MD11 MD10 MD09 MD08 MD07 MD06 MD05 MD04 MD03 MD02 MD01 MD00
SD7
SD3
SDEF
XSAK
XSRQ
XSHD
SDCK
HA0
SD6
SD7
SD5
SD4
SD3
SD2
SD1
SD0
SDEF
XSAK
XSRQ
XSHD
SDCK
AUDIO
Y/CHROMA
SPINDLE SERVO(SPEED AND PHASE)
SIGNAL
VIDEO SIGNAL
SIGNAL PATH
PB
MB-85 BOARD(5/10)
8 5 11 3 2 10 12 13 14 15 16 17 18 6
E
9 4 7
K
J
I
H
G
F
B
C
D
L
M
IC302
+3.3v REG
CD:CD PLAY
NO MARK:DVD PLAY
IC303
ARP2
IC304
16M DRAM
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.1
3.1
0.2
0.2
0.2
0.2
0.2
0.2
0.1
3.3
0.2
0.2
0.1
0.2
3.0
3.2
3.0
3.0
3.0
3.0
3.3
3.0
3.0
3.0
3.3
1.5
3.3
0
0
3.3
3.3
0
1.6
1.6
0
1.6
0.9-2.2
0.9-2.2
0.9-2.2
0.9-2.2
0.9-2.2
0.9-2.2
3.3
0.9-2.2
0.9-2.2
3.3
3.0
3.0
3.3
1.6
0
0
0
3.3
3.2
3.3
3.3 3.2 0.8 0.8
1.5 2.4
0
1.8
1.5
2.0 3.3 1.5 1.2
3.3 0.9
1.1 1.1 1.1 0.9
1.5
1.9 3.2
0
3.3 0.4 0/CD0.6 1.7/CD0.2
3.3
1.8 1.6
0
3.3
1.8
1.1
2.4
3.3
1.7
1.6
1.8
1.6
1.8
3.3
2.4
3.3
0.6
1.0
3.3
3.3
2.8
3.3
0.5/CD1.6
1.6
1.6/CD0.5
0.7
3.3
1.6
1.5
3.3
0
4.9
1.3
4.9
3.3
0.2 0.1
0.2
0.2 3.3 0.1 0.2 0.2 0.2 0.2 0.2 3.2 3.3 3.1 3.0 0.2 3.0 3.0 3.0 3.0 3.3 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.3 3.0 3.0 3.0 3.0
B+
B+
B+
B+ B+
B+
B+
B+
B+
MB-85 BOARD
(4/10)
MB-85 BOARD
(3/10)
MB-85 BOARD
(4/10)
MB-85 BOARD
(7/10)
MB-85 BOARD
(7/10)
MB-85 BOARD
(6/10)
MB-85 BOARD
(7/10)
MB-85 BOARD
(6/10)
MB-85 BOARD
(1/10)
MB-85 BOARD
(1/10)
MB-85 BOARD
(1/10,8/10)
MB-85 BOARD
(7/10)
MB-85 BOARD(8/10)
1.0
1
2
05
MB-85 BOARD
(3/10)
3.3