Arp - Sony DVP-CX860 Service Manual

2 3 4
1
MB-94 BOARD(1/10)

ARP

A
-REF.NO.:10000 SERIES-
NO MARK:PB MODE
B+
1 TO(3/10) +5V
B+
2
TO(3/10) +3.3V
3
TO(3/10) D_GND
B
C302
100u
4V
C
JL307
B+
D
R310
10k
R311
100k
E
JL301
JL302
JL303
F
R317
C332 10k
0.01u
R318
B JL304
10k
4
TO(6/10) RF+
C331
4700p
JL305
B
G
R302
220
± 0.5%
JL306
R313
H
2200
± 0.5%
R301
R314
22k
± 0.5% 1k
± 0.5%
C303
0.01u
R303
B
33k
± 0.5% R304
2200
C301
0.068u
I
B
J
HA0
HA0
K 5
TO(7/10) HA1
HA1
HA2
HA2
HA3
6
TO(7/10) HA3
HA4
HA4
14
TO(5/10)
HA5
HA5
HA6
7 TO(7/10) HA6
HA7
HA7
L
HD8
HD8 15
TO(5/10)
HD9
HD9
HD10
HD10
HD11
11 HD11
TO(7/10)
HD12
HD12
HD13
HD13
HD14
HD14
HD15
M
HD15
WRH
12
TO(7/10)
RD
13 XARPCS
TO(7/10)
16
5 6 7 8
C319
100u
6.3V
IC301
JL312
+3.3V REG
IC301
NJM2370U33-TE2
C306
B+
0.01u
B
JL311
JL320
C320
100u C321
6.3V 0.01u
B
C317
0.01u
B
176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159
EAD3
EAD4
EAD5
EAD6
EAD7
C307 PLDIR
3.2
0.01u
VDD
B
0
PLCKI
1.2
PLCKO
VSS
0
RFD
C308 3.3
0.01u
VDD3V1
B
C309 VSS3V1
0.6
0.01u
VRB
B
JL313 VRBS
0.6
VSSA1
1.6 3
DVD PLAY
RFIN1
1.6
AIN
0.5 4
CD PLAY
JL314 RFIN2
C310
3.3
0.01u
VDDA1
B 2.8
C311
VRTS
0.01u
B
VRT
2.8
C312
0.01u VDD3V1
3.3
B
C313 VSS3V2
3.3
0.01u
B
VDD3V2
1.0
R319
1800
IREF
± 0.5% 0.5
C314
JL321 AOUT
0.01u B
VSSA2
3.3
C315 VDDA2
2.3
0.1u
B
BIAS
1.0
C316 0.01u B VREF
3.3
VDDA3
1.4
R305 Y
27k 1.6
R306
FR1
1.4
2200
R307 FR2
1.4
1200
FR3
1.6
INM
0
INP
JL317
VSSA3
C304 JL318 3.3
0.01u
VDDA4
R320
B C318 10k 1.7
0.01u
R2
R309 R321 220 0.4
B
100
R1
1.4
C305
JL319 VCO
100p
VSSA4
R315
10k
± 0.5%
R316
10k
± 0.5%
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 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
JL323 JL325
JL324
C322
0.01u
MDS0
B
MDP0
JL308
JL309
LOCK
4-13
9 10 11 12
C324
0.01u
B
158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133
1.6
MNT6
1.6
MNT5
1.6
MNT4
3.3
VDD
2.6
MNT3
3.2
MNT2
3.2
MNT1
3.0
MNT0
VSS
1.3
5 SCKI
3.3
VDD
1.3
MCKI
VSS
SQCK
0
SQSO
0
SBSO
IC302 EXCK
0.2
SCOR
2.6
ARP
WFCK
3.2
MD2
3.3
VDD
IC302 MUTE
CXD9576R 1.6
DOUT
1.6
LRCK
1.6
BCLK
0
DATA
VSS
1.0
SD7
*
SD6
1.0
SD5
*
SD4
*
SD3
*
SD2
3.3
VDD
*
SD1
*
SD0
3.2
SDEF
3.1
XSAK
3.2
XSRQ
3.2
XSHD
VSS
1.6
SDCK
ETST
SCMD
R327
100
C326
0.01u
B
SIGNAL PATH
VIDEO SIGNAL
Y/CHROMA
PB
SPINDLE SERVO (SPEED AND PHASE)
13 14 15 16
FL303
B+
IC303
16M DRAM
C329 GM71V18160CT-6TR
IC303
0.01u
B
GND
VDD
MD00
I/O15
I/O0
MD01
I/O14
I/O1
MD02
I/O13
MD03 I/O2
I/O12
I/O3
GND
VDD
MD04
I/O11
I/O4
MD05
I/O10
I/O5
MD06
I/O9
MD07 I/O6
I/O8
I/O7
N.C.
JL328
N.C.
JL329
JL330
C327
0.01u
B N.C.
JL331
N.C.
LCAS
JL332
N.C.
UCAS
JL333
WE
OE
JL334
RAS
R338 A9
NC
22
A8
NC
MA0
A7
A0
MA1
A6
A1
MA2
A5
A2
MA3
A4
A3
C330
GND
JL335 0.01u
VDD
B
JL336
JL337
JL338
C328
0.01u
B
JL339
JL340
JL341
JL342
JL343 SDI7
JL344 SDI6
SDI5
JL345
JL346 SDI4
JL347 SDI3
JL348 SDI2 SDI7
SDI6
JL349 SDI1
SDI5
JL350 SDI0 SDI4
SDEF
JL351 SDI3
XSAK
JL352 SDI2
XSRQ
JL353 SDI1
XSHD
JL354 SDI0
SDCK
JL355
SDEF
XSAK
XSRQ
XSHD
SDCK
AUDIO
SIGNAL
4-14
DVP-CX860/CX870D
17 18
MB-94
BOARD (1/10)
3
IC302 qj
(DVD PLAY)
40ns/div
1.2Vp-p
4
IC302 ql
(CD PLAY)
MD15
MD14
MD13
MD12
MD11
MD10
0.2µs/div 1.4Vp-p
MD09
MD08
5
IC302 <zxc
MA9
4.4Vp-p
MA8
33 MHz
MA7
MA6
MA5
MA4
33MARP
17 TO(8/10)
CDDOUT 18
TO(3/10,10/10)
CDLRCK
CDBCK 19
TO(2/10)
CDDATA
SDI7
SDI6
SDI5
SDI4
SDI3
SDI2
SDI1
16
TO(2/10)
SDI0
SDEF
XSAK
XSRQ
XSHD
SDCK
20
ARPRST TO(7/10)
ARPWT 21
TO(7/10)
22
ARINT TO(7/10)
ARP
MB-94 (1/10)