Sony DVP-CX860 / DVP-CX870D Service Manual ▷ View online
DVP-CX860/CX870D
4-13
4-14
ARP
MB-94 (1/10)
IC302
CXD9576R
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
GM71V18160CT-6TR
IC303
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
100k
R311
10k
R318
±
0.5%
220
R302
±
0.5%
22k
R301
±
0.5%
33k
R303
2200
R304
27k
R305
2200
R306
1200
R307
100
R309
10k
R320
220
R321
0.068u
B
C301
XARPCS
MDP0
WRH
RD
0.01u
B
C314
HD8
HD9
HD10
HA2
HA1
HA0
HD11
HD12
HD14
HD15
HA6
HA3
HA7
HA5
HA4
HD13
ARPRST
ARPWT
ARINT
CDDOUT
CDLRCK
CDBCK
CDDATA
33MARP
±
0.5%
1800
R319
±
0.5%
1k
R314
±
0.5%
2200
R313
±
0.5%
10k
R315
±
0.5%
10k
R316
0.1u
B
C315
4V
100u
C302
6.3V
100u
C319
6.3V
100u
C320
0.01u
B
C326
100
R327
0.01u
B
C307
0.01u
B
C310
0.01u
B
C311
0.01u
B
C312
0.01u
B
C313
0.01u B
C316
0.01u
B
C304
0.01u
B
C322
0.01u
B
C303
0.01u
B
C325
0.01u
B
C309
0.01u
B
C328
0.01u
B
C327
0.01u
B
C324
0.01u
B
C321
+5V
D_GND
+3.3V
RF+
MDS0
0.01u
B
C317
JL326
JL327
JL328
JL329
JL330
JL331
JL332
JL333
JL334
JL335
JL336
JL337
JL338
JL322
JL323
JL324
JL325
0.01u
B
C318
NJM2370U33-TE2
IC301
1
2
3
45
0.01u
B
C306
0.01u
B
C330
0.01u
B
C329
JL301
JL302
JL303
JL343
JL344
JL345
JL346
JL347
JL348
JL349
JL350
JL351
JL352
JL353
JL354
JL355
100p
C305
10k
R310
SDI7
SDI6
SDI5
SDI4
SDI3
SDI2
SDI1
SDI0
SDEF
XSAK
XSHD
SDCK
XSRQ
10k
R317
0.01u
B
C308
JL307
JL311
JL320
JL313
JL314
JL321
JL317
JL318
JL319
JL308
JL309
22
R338
JL312
JL304
JL305
JL306
FL303
FL302
FL301
JL339
JL340
JL341
JL342
4700p
B
C331
0.01u
B
C332
LOCK
1
A
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
SDI0
SDI1
SDI2
SDI4
SDI5
SDI6
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
SDI7
SDCK
XSHD
XSRQ
XSAK
SDEF
SDI3
SDI4
SDI5
SDI6
SDI7
SDI2
SDI1
SDI0
SDI3
XSAK
XSRQ
XSHD
SDCK
SDEF
16M DRAM
IC303
TO(8/10)
17
TO(3/10,10/10)
18
19
TO(2/10)
16
TO(2/10)
TO(7/10)
20
21
TO(7/10)
TO(7/10)
22
IC302
ARP
IC301
+3.3V REG
1
TO(3/10)
TO(3/10)
2
TO(3/10)
3
TO(6/10)
4
14
TO(5/10)
TO(5/10)
15
TO(7/10)
5
TO(7/10)
6
TO(7/10)
7
TO(7/10)
11
TO(7/10)
12
TO(7/10)
13
AUDIO
SPINDLE SERVO (SPEED AND PHASE)
Y/CHROMA
PB
SIGNAL PATH
VIDEO SIGNAL
SIGNAL
16
B+
B+
-REF.NO.:10000 SERIES-
MB-94 BOARD(1/10)
ARP
10
G
H
5
13
M
L
6
E
3
8
B
12
D
C
9
2
4
7
J
I
17
16
18
F
K
11
15
14
NO MARK:PB MODE
5
3
4
DVD PLAY
CD PLAY
3.2
0
1.2
0
3.3
0.6
1.6
1.6
0.5
3.3
2.8
3.3
1.0
0.5
3.3
2.3
1.0
3.3
1.4
1.6
1.4
1.4
1.6
0
3.3
1.7
0.4
1.4
0.6
2.8
3.3
3.3
1.6
1.6
3.2
1.7
1.5
3.3
0
0
3.2
3.2
2.4
2.7
2.7
2.6
2.5
2.5
2.3
3.3
2.4
2.7
0
2.6
1.0
0.9
2.3
2.3
2.3
1.9
3.2
3.3
3.3
3.3
3.3
0.3
1.6
1.6
1.6
3.3
2.6
3.2
3.2
3.0
1.3
3.3
1.3
0
0
0.2
2.6
3.2
3.3
1.6
1.6
1.6
0
1.0
*
1.0
*
*
*
3.3
*
*
3.2
3.1
3.2
3.2
1.6
3.2
3.2
3.2
3.2
3.3
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.3
3.2
3.2
3.2
3.1
0.1
3.1
3.1
3.3
3.2
0.2
0.2
0.2
0.2
0.2
0.2
3.3
0.2
0.3
0.2
0.2
0
1.5
B+
B+
B+
MB-94
BOARD (1/10)
4
IC302
ql
(CD PLAY)
3
IC302
qj
(DVD PLAY)
1.2Vp-p
40ns/div
1.4Vp-p
0.2
µ
s/div
5
IC302
<zxc
4.4Vp-p
33 MHz
DVP-CX860/CX870D
4-15
4-16
AV DECODER
MB-94 (2/10)
HA3
SDI0
HA6
XSHD
SDI6
HA8
1200
R518
ACH56
JL548
HA7
FL504
SDI1
HA10
0.01u
B
C513
CDDOUT
0.01u
B
C519
HA2
0.01u
B
C511
ACH12
HA17
NJM2370U33-TE2
IC503
1
2
3
4
5
PDO6
ACH34
HA14
±
0.5%
220
R508
SDI7
0.01u
B
C530
HA15
±
0.5%
220
R505
HD10
JL539
±
0.5%
220
R503
SDI5
0.01u
B
C531
JL543
HA13
PDO1
16V
10u
C510
HD9
JL542
SDI3
0.01u
B
C509
XAVDCS2
HA21
0.1u
B
C518
HD0
JL538
10k
R529
PDO4
SDI4
0.01u
B
C529
HA12
HA19
0.01u
B
C521
HD14
JL540
JL562
CDLRCK
0.01u
B
C508
HA11
AVWT
6.3V
100u
C512
512FSAVD
33MAVD
JL547
HA0
CXD1932Q
IC502
1
IOVDD_00
2
HD8
3
HD9
4
HD10
5
HD11
6
CVS00
7
HD12
8
HD13
9
HD14
10
HD15
11
CVD00
12
ACLK
13
IOVSS_00
14
ACH12
15
ACH34
16
ACH56
17
CVS01
18
LRCKO
19
BCKO
20
DO
21
CVD01
22
CDIN2I
23
CDIN1I
24
IOVDD_01
25
CDBCKI
26
CDLRKI
27
CDEMPI
28
IOVSS_01
29
CRPCLKI
30
CVS02
31
DTI0
32
DTI1
33
DTI2
34
DTI3
35
IOVDD_02
36
DTI4
53
DVO3
54
CVD3
55
DVO4
56
DVO5
57
DVO6
58
DVO7
59
IOVSS_03
60
D1CLKO
61
IOA
VSS_00
62
A
VSS_00
63
ROUT/B-Y
64
A
VDD_00
65
A
VSS_01
66
BOUT/R-Y
67
A
VDD_01
68
A
VSS_02
69
GOUT
70
A
VDD_02
71
DVSS33
72
DVDD33
73
A
VSS_03
74
YOUT
75
A
VDD_03
76
A
VSS_04
77
COUT
78
A
VDD_04
79
A
VSS_05
80
COMPOUT
81
A
VDD_05
82
VGO
83
IOA
VDD_00
84
VREFI
85
IREFI
86
IOVDD_04
87
FLDO
88
HSYNCO
89
CVS04
90
N.C.
91
N.C.(PD32FLAG)
92
PDI7
93
PDI6
94
PDI5
95
PDI4
96
CVD04
97
PDI3
98
PDI2
99
PDI1
100
PDI0
101
IOVSS_04
102
PDO0
103
PDO1
104
PDO2
105
PDO3
106
IOVDD_05
107
PDO4
108
PDO5
109
PDO6
110
PDO7
111
CVS05
112
NRSDOUT
113
NRSENB
114
SHTDWNB
115
IOVSS_05
116
CVD05
117
X_SCAN_EN
118
TDI
119
TDO
120
TCK
121
TMS
122
TRST
123
CVS06
124
SDAD4
125
SDAD3
126
IOVDD_06
127
SDAD5
128
SDAD2
129
IOVSS_06
130
SDAD6
131
SDAD1
132
CVD06
133
SDAD7
134
SDAD0
135
IOVDD_07
136
SDAD8
137
SDAD10
138
CVS07
139
SDAD9
140
SDAD11
141
IOVSS_07
142
SDAD12_SDRAM64(N.C.)
143
SDCS1B(SDAD13_SDRAM64)
144
SDCS0B
44
ISTARTI
52
DVO2
43
IERRI
51
DVO1
42
IOVSS_02
50
DVO0
41
ICLKI
49
IOVDD_03
40
CVD02
48
CVS03
39
DTI7
47
PWM
38
DTI6
46
IREQO
37
DTI5
45
IVALI
145
IOVDD_08
146
SDCKEO
147
SDRASOB
148
IOVSS_08
149
SDCLKO
150
IOVDD_09
151
SDCASOB
152
SDWEOB
153
CVD07
154
SDDQM1
155
SDDQM0
156
IOVSS_09
157
SDDQ8
158
SDDQ7
159
SDDQ9
160
SDDQ6
161
IOVDD_10
162
SDDQ10
163
SDDQ5
164
SDDQ11
165
SDDQ4
166
IOVSS_10
167
SDDQ12
168
SDDQ3
169
CVS08
170
SDDQ13
171
SDDQ2
172
IOVDD_11
173
SDDQ14
174
SDDQ1
175
CVD08
176
SDDQ15
177
SDDQ0
178
IOVSS_11
179
TESTI
180
CLKI
181
A
VDD_06
182
SCLKIN
183
A
V
SS_06
184
A
VDD_07
185
VC
186
CPOT
187
A
VDD_08
188
N.C.(BUS_CLOCK)
189
IOVDD_12
190
HAD23
191
HAD22
192
HAD21
193
HAD20
194
CVS09
195
HAD19
196
HAD18
197
HAD17
198
HAD16
199
IOVSS_12
200
HAD15
201
HAD14
202
HAD13
203
HAD12
204
CVD09
205
HAD11
206
HAD10
207
HAD9
208
HAD8
209
IOVDD_13
210
HAD7
211
HAD6
212
HAD5
213
HAD4
214
CVS10
215
HAD3
216
HAD2
217
HAD1
218
HAD0
219
IOVSS_13
220
HCSB
221
HRWB
222
HHCPU_MD
223
HIREQO
224
HW
AITOB
225
CVD10
226
DM_ACK1
227
DM_REQ1
228
DM_ACK0
229
DM_REQ0
230
IOVDD_14
231
RSTB
232
HD0
233
HD1
234
HD2
235
HD3
236
IOVSS_14
237
HD4
238
HD5
239
HD6
240
HD7
0.01u
B
C520
HD3
JL541
±
0.5%
220
R504
0.01u
B
C525
JL546
HA1
PDO2
0.01u
B
C517
HD13
SDI2
0.01u
B
C514
JL544
RD
HD4
PDI7
SDCK
3300
R526
PDO0
0.01u
B
C515
HD6
JL519
CDBCK
1k
RV501
DATAVGA
HD1
10k
R502
BCK
16V
10u
C504
JL545
CSVGA
±
0.5%
220
R506
100
R501
PDO5
XSAK
LRCK
0.01u
B
C522
WRH
HD5
PDI5
SPDIF1
0
R527
10k
R517
HD11
PDI6
CDDATA
0.01u
B
C516
DACK1
HSYNC
XRST
PDI3
XSRQ
D_GND
AVINT
±
0.5%
220
R507
0.01u
B
C503
PDI4
FL503
0.01u
B
C507
DACK0
HD8
PDI0
SDEF
0.01u
B
C528
HA16
HD2
PDI1
0.01u
B
C506
HA20
HD15
PDI2
FL501
HA18
HD12
PDO7
FL502
PDO3
HA9
XAVDCS3
10k
R530
DREQ0
HA4
HD7
27MAVD
DREQ1
HA5
+3.3V
16V
10u
C502
16V
10u
C501
+1.8V
JL563
JL564
JL565
JL566
JL567
JL568
JL569
JL570
JL571
JL572
JL573
JL574
JL575
JL576
JL577
JL578
JL579
JL580
JL581
0.01u
B
C538
0.01u
B
C539
PQ1R18
IC506
1
2
3
4
5
6
0.1u
B
C540
16V
10u
C541
50V
1u
C542
TMS
TRST
TCK
TDI32
X3VRST
0
R542
0
R540
27MVGA32
FB509
FLD
VIDEOR
VIDEOB
VIDEOG
VIDEOY
VIDEOC
VIDEOV
+5V
JL561
SDDT0
SDDT15
SDDT1
SDDT14
SDDT13
SDDT2
SDDT3
SDDT12
SDDT4
SDDT11
SDDT5
SDDT10
SDDT8
SDDT7
SDDT6
SDDT9
SDDQM0
SDDQM1
SDWE
SDCAS
SDRCK
SDRAS
SDCKE
SDCS1
SDCS0
SDAD11
SDAD9
SDAD8
SDAD10
SDAD0
SDAD7
SDAD6
SDAD1
SDAD2
SDAD5
SDAD4
SDAD3
1
A
HA15
HA14
PDO6
HA13
PDO1
HA0
HA12
PDI6
PDO2
SDI3
PDI7
HA11
SDI4
PDO3
PDO5
SDI5
PDI2
PDO5
HA21
PDI6
SDI6
HA6
SDI4
SDI6
HA20
HA9
SDI7
HA20
SDI0
PDO4
SDI2
HA10
SDI0
HA5
PDO2
SDI1
SDI7
SDI1
SDI3
SDI5
PDO3
HA14
HA10
HA12
HA15
HD8
HA16
HD4
HA18
HA13
HA11
HA17
HD6
HD2
HD14
HA9
HD7
HD5
HD11
HD9
HA8
HD13
HD12
HD15
HA2
HA1
HD9
HD0
HA3
HD10
HD1
HA7
HD3
HD2
HA4
HA6
HD4
HA5
HD7
HD6
HD12
HD1
HD8
HD5
HD3
HD0
HD14
HD11
HD15
HD13
HD10
PDO0
PDO6
PDI1
PDI2
PDI3
PDI7
PDO7
PDI5
PDI1
PDI4
PDI4
HA2
HA1
PDO0
PDI3
HA7
PDI5
HA19
HA8
PDO4
HA19
HA17
HA18
SDI2
HA3
HA16
PDI0
HA21
PDO1
HA4
PDI0
PD07
HA0
TMS
TRST
TCK
TDO
TDI
AV DECODER
-REF.NO.:10000 SERIES-
MB-94 BOARD(2/10)
12
TO(7/10)
TO(7/10)
23
24
TO(7/10)
25
TO(7/10)
26
TO(7/10)
10
TO(7/10)
11
TO(7/10)
27
TO(8/10)
TO(10/10)
28
29
TO(10/10)
18
TO(1/10)
TO(1/10)
19
16
TO(1/10)
TO(4/10)
30
31
TO(3/10)
2
TO(3/10)
3
TO(3/10)
47
TO(3/10)
TO(3/10)
65
TO(3/10)
1
TO(4/10)
32
IC506
B+
B+
CX870D
MODEL
MODEL
VIDEO LEV
IC503
+3.3V REG
AV DECODER
IC502
TO(3/10)
76
77
TO(3/10)
TO(3/10)
78
37
TO(10/10)
38
TO(7/10)
8
TO(7/10)
9
TO(7/10)
TO(7/10)
8
TO(7/10)
7
TO(7/10)
6
5
TO(7/10)
TO(7/10)
33
34
TO(8/10)
TO(4/10)
35
36
TO(4/10)
CHROMA
Y/CHROMA
SIGNAL
SIGNAL PATH
Y
VIDEO SIGNAL
PB
AUDIO
16
10
G
H
5
13
M
L
6
E
3
8
B
12
D
C
9
2
4
7
O
J
N
I
P
17
16
18
19
F
K
11
15
14
14
15
16
12
11
13
0.6
3.3
0.6
3.3
0.3
3.3
3.3
0.3
3.3
0.6
3.3
0.3
3.3
1.9
3.3
0.4
0.4
3.3
3.2
1.1
0.7
0.1
0.7
3.3
0.5
0.1
0.1
1.5
3.2
3.2
3.3
1.8
3.2
3.2
0.3
1.6
3.0
3.2
3.2
3.2
1.8
3.2
3.2
3.2
3.2
0
3.2
3.2
1.3
3.3
0
2.8
1.8
1.7
1.4
1.9
0
0.1
3.3
0.1
0.1
0.1
1.3
0
3.0
2.9
3.3
3.3
2.9
1.6
3.3
3.0
3.2
1.8
0.1
0.1
1.9
2.4
1.1
1.9
3.3
1.9
1.9
1.9
1.9
1.9
1.9
1.1
1.9
3.3
1.9
1.9
1.8
2.4
1.8
3.3
1.4
1.8
1.4
1.8
1.8
3.3
3.2
3.2
0.5
2.5
0.8
1.1
1.3
0.8
0.5
1.3
2.1
1.4
1.8
1.4
2.3
1.4
2.0
3.3
1.8
2.2
2.2
2.2
0.8
1.0
2.6
0
2.5
3.2
3.2
3.2
3.2
1.8
3.2
3.2
3.2
3.2
3.2
2.4
3.2
2.4
2.4
2.4
2.6
2.6
2.4
2.5
3.2
0
2.7
0
2.4
2.5
2.3
2.3
2.7
1.8
1.5
0
0
0
1.6
1.6
1.6
1.6
1.6
0
3.3
1.6
0
0
1.2
0
0
0
0
3.3
3.2
0
0
0
1.6
1.6
3.3
3.3
3.3
0
1.5
3.3
0.7
0.7
0.7
0.7
1.6
0.5
0
0
1.5
1.3
18
19
17
1.8
1.2
3.3
1.2
3.3
4.8
NO MARK:PB MODE
V REG
MB-94
BOARD (2/10)
qs
IC502
uj
qa
IC502
uf
1.0Vp-p
H
850mVp-p
H
qd
IC502
i;
1.2Vp-p
H
qf
IC502
yd
700mVp-p
H
qg
IC502
yh
700mVp-p
H
qh
IC502
yl
1.0Vp-p
H
qk
IC502
qs
qj
IC502
<z,x
4.7Vp-p
27 MHz
4.7Vp-p
24.576 MHz
ql
IC502
wl
4.6Vp-p
33 MHz
For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-11 for printed wiring board.
DVP-CX860/CX870D
4-17
4-18
16M SDRAM
MB-94 (3/10)
WIDE
D_GND
+5V
FB501
FB502
FL505
10V
10u
C505
JL504
JL506
JL507
JL508
JL509
JL510
JL514
JL515
JL516
JL517
JL518
+3.3V
11V
FB503
FB505
FB504
FB506
FL506
FL507
10V
10u
C523
16V
47u
C524
M_GND
JL505
0
R512
0
R513
0
R514
0
R515
0
R516
0
R523
0
R524
0.01u
B
C532
FL508
0.01u
B
C534
MT48LC1M16A1TG-7S
IC505
1
VCC
2
DQ0
3
DQ1
4
VSSQ
5
DQ2
6
DQ3
7
VCCQ
8
DQ4
9
DQ5
10
VSSQ
11
DQ6
12
DQ7
13
VCCQ
14
DQML
15
WE
16
CAS
17
RAS
18
CS
19
A11(BA)
20
A10/AP
21
A0
22
A1
23
A2
24
A3
25
VCC
26
VSS
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
N.C.
34
CKE
35
CLK
36
DQMU
37
N.C.
38
VCCQ
39
DQ8
40
DQ9
41
VSSQ
42
DQ10
43
DQ11
44
VCCQ
45
DQ12
46
DQ13
47
VSSQ
48
DQ14
49
DQ15
50
VSS
MT48LC1M16A1TG-7S
IC504
1
VCC
2
DQ0
3
DQ1
4
VSSQ
5
DQ2
6
DQ3
7
VCCQ
8
DQ4
9
DQ5
10
VSSQ
11
DQ6
12
DQ7
13
VCCQ
14
DQML
15
WE
16
CAS
17
RAS
18
CS
19
A11(BA)
20
A10/AP
21
A0
22
A1
23
A2
24
A3
25
VCC
26
VSS
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
N.C.
34
CKE
35
CLK
36
DQMU
37
N.C.
38
VCCQ
39
DQ8
40
DQ9
41
VSSQ
42
DQ10
43
DQ11
44
VCCQ
45
DQ12
46
DQ13
47
VSSQ
48
DQ14
49
DQ15
50
VSS
0.01u
B
C536
0.01u
B
C533
0.01u
B
C535
0.01u
B
C537
JL520
+1.8V
FB507
28P
CN502
1
3
5
7
9
11
13
15
17
19
21
23
25
27
2
4
6
8
10
12
14
16
18
20
22
24
26
28
JL511
POFF
JL503
JL502
JL501
JL513
JL512
SDAD0
SDAD1
SDAD2
SDAD3
SDAD4
SDAD5
SDAD11
SDAD10
SDAD7
SDAD9
SDAD8
SDAD6
SDDT0
SDDT1
SDDT2
SDDT5
SDDT4
SDDT3
SDDT9
SDDT8
SDDT7
SDDT10
SDDT11
SDDT6
SDDT15
SDDT14
SDDT13
SDDT12
SDDQM0
SDWE
SDRAS
SDCAS
SDCS1
SDCS0
SDDQM1
SDRCK
SDCKE
VIDEOV
VIDEOC
VIDEOY
VIDEOR
VIDEOB
VIDEOG
1
A
SDDT9
SDDT15
SDAD11
SDDT8
SDDT7
SDDT1
SDDT0
SDDT14
SDDT13
SDDT11
SDAD8
SDDT4
SDDT9
SDAD5
SDAD6
SDDT15
SDAD9
SDAD5
SDAD3
SDAD4
SDDT10
SDDT6
SDDT6
SDAD3
SDAD10
SDDT4
SDDT2
SDAD7
SDAD0
SDAD4
SDDT12
SDAD11
SDDT5
SDAD2
SDAD1
SDDT5
SDDT7
SDDT11
SDAD6
SDAD8
SDAD0
SDAD1
SDAD7
SDAD2
SDDT3
SDDT13
SDDT10
SDDT12
SDDT3
SDAD10
SDDT14
SDDT8
SDDT1
SDDT2
SDAD9
SDAD0
SDAD1
SDAD2
SDAD3
SDAD4
SDAD5
SDAD6
SDAD7
SDAD8
SDAD9
SDAD10
SDAD11
SDDT0
SDDT15
SDDT0
SDDT1
SDDT2
SDDT3
SDDT4
SDDT5
SDDT6
SDDT7
SDDT8
SDDT9
SDDT10
SDDT11
SDDT12
SDDT13
SDDT14
VIDEOV
D_GND
VV_GND
VIDEOC
VYC_GND
VIDEOY
D_GND
5V
D_GND
WIDE
VS_GND
Y_or_G
3.3V
3.3V
GND
11V
11V
M_GND
M_GND
5V
VR_GND
Cb_or_R
VB_GND
Cr_or_B
D_GND
POFF
1.8V
1.8V
VIDEOV
VIDEOC
VIDEOY
VIDEOG
VIDEOB
VIDEOR
TO(2/10)
78
TO(2/10)
76
TO(2/10)
77
16M SDRAM
IC505
IC504
16M SDRAM
65
TO(2/10)
TO(1/10,2/10,5/10,
6/10,8/10,9/10)
6/10,8/10,9/10)
1
TO(7/10)
40
TO(2/10)
47
TO(1/10,2/10,4/10,
5/10,6/10,7/10,
8/10,9/10,10/10)
5/10,6/10,7/10,
8/10,9/10,10/10)
3
TO(7/10)
39
TO AI-20 BOARD(1/3)
CN102
CN102
(SEE PAGE 4-33)
TO(1/10,2/10,4/10,5/10,6/10,
7/10,8/10,9/10,10/10)
7/10,8/10,9/10,10/10)
2
TO(5/10)
41
TO(2/10,10/10)
31
B+
B+
B+
B+
B+
Y
Y/CHROMA
PB
CHROMA
VIDEO SIGNAL
10
G
H
5
13
6
E
3
8
B
12
D
C
9
2
4
7
J
I
F
11
16
MB-94 BOARD(3/10)
-REF.NO.:10000 SERIES-
16M SDRAM
SIGNAL PATH
For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-11 for printed wiring board.
DVP-CX860/CX870D
4-19
4-20
VGA
MB-94 (4/10)
JL604
PDO2
JL601
CXD9549R
IC601
1
H_SYNC
2
NRSDIN
3
SCS
4
GND
5
CK27
6
GND
7
N.C.
8
SCLK
9
VDD
10
GND
11
MRST
12
GND
13
FLD
14
GND
15
YCOUT0
16
YCOUT1
17
YCOUT2
18
GND
19
YCOUT3
20
YCOUT4
21
YCOUT5
22
YCOUT6
23
YCOUT7
24
GND
25
CK135
26
GND
27
N.C.
28
N.C.
29
SCOUT
30
VDD
31
SCIN
32
SMC
33
SIN
34
SOT
35
SCK
36
AMC
37
GND
38
YCIN_7
39
YCIN_6
40
YCIN_5
41
YCIN_4
42
VDD
43
GND
44
YCIN3
45
YCIN2
46
YCIN1
47
YCIN0
48
GND
JL602
0.01u
B
C603
JL603
DATAVGA
JL605
0.01u
B
C602
0.01u
B
C601
JL608
D_GND
FL601
+3.3V
JL606
PDO0
JL607
CSVGA
XRST
PDO1
PDO3
PDO4
PDO7
PDO6
PDO5
PDI4
PDI5
PDI7
PDI2
PDI1
PDI3
PDI6
PDI0
JL609
JL610
JL611
JL612
0.01u
B
C604
100
R603
0
R605
27MVGA32
FLD
HSYNC
1
A
PDI1
PDO5
PDO4
PDI2
PDI0
PDO5
PDO7
PDO6
PDO1
PDO4
PDO0
PDO2
PDO3
PDI6
PDO1
PDO2
PDO6
PDO3
PDI7
PDI4
PDI5
PDO7
PDO0
PDI3
PDI0
PDI1
PDI2
PDI3
PDI4
PDI5
PDI6
PDI7
SIGNAL PATH
VIDEO SIGNAL
Y/CHROMA
PB
TO(2/10)
36
TO(7/10)
26
TO(2/10)
35
30
TO(2/10)
32
TO(2/10)
2
TO(3/10)
3
TO(3/10)
B+
16
VGA
MB-94 BOARD(4/10)
-REF.NO.:10000 SERIES-
5
6
E
3
8
B
D
C
2
4
7
F
(CX870D MODEL)
VGA
IC601
For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-11 for printed wiring board.
Click on the first or last page to see other DVP-CX860 / DVP-CX870D service manuals if exist.