Arp, Servo Dsp) Schematic Diagram - Sony DVP-NS700P Service Manual

Q Q
MB-100 (ARP, SERVO DSP) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
3 7 6 3 1 5 1 5 0
– Ref. No.: MB-100 board; 2,000 series –
1 2 3 4
MB-100 BOARD (2/10)
NO MARK:DVD/CD PLAY
A
B+ 5 3.3 B+
+5V
R329
0 2 1
C304
100u
C305
6.3V 0.01u
MB-100 BOARD
(7/10)
B
3
GND
IC301
TK71533ASCL
IC301 B+
+3.3V REG
C
R334
10k
R341
10k
C317
0.01u
C315
100p
1.3
R199
0.5
2700
D R299 2.4
R337
150k
100
3.3
C322
0.01u
1.6
1.6
R350
1.4
1200
R338 R342 R351
33k 1.4
22k C319 2200
0.068u
1.6
R349
R352
27k 1.3
C323 2200
E
0.01u
3.3
R343
220
C327
0.1u
R344 1k
2.5
3.3
R335
2200 C324
C318 0.01u
0.01u
0.6
R356
1800
F
C328
3.3
0.01u
C325 2.6
R336
0.01u
10k
3.3
C306
4700p
C326 0.01u
RF+
R345
1.6
T E 10k
L 1 3 9 4 2 2 9 6 5 1 3
C307
0.01u
G C320 0.7
0.01u
MB-100 BOARD
(1/10)
3.3
C309
R313
4700p 1.7
470 C347
TE R314 0.01u
1.6
470
FE
R315 C310
1.9
470 4700p
PI
C311 3.3
4700p
R316
C348 0.01u 1.7
4700
SLE
R317 C312
2.2
H 10k 0.1u
SPFG
MB-100 BOARD C313
(5/10) R319
0.033u R385
6800 1.7
4700
SVC
C351 1.7
R321
0.01u
470
MB-100 BOARD SS_MON
(1/10) 3.3
C321
0.01u
C346
4700p
I
JL318
C349
TMS
0.01u
TMS 3.3
TDIKT
3.3
TDIKT
MB-100 BOARD TCK
(3/10) TCK CL317
TDOKT
TDOKT CL318
CL319
CL320
TRST
MB-100 BOARD
TRST
J (7/10) 3.3
XRST
MB-100 BOARD
XARPRST
(6/10)
JL349 TMS
JL350
TRST
JL351
TDIKT
JL352 TDOKT
JL353
TCK
R301
3300 B+
JL357
K
JL358
R302
3300
KTEMU0
MB-100 BOARD
(2/10) KTEMU1
L
05
w w w
.
5 6 7 8
D:DVD PLAY
MB-100
C:CD PLAY BOARD
(2/10)
P:PAL DVD PLAY
N:NTSC DVD PLAY
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
C332
C334
0.01u 0.01u
R368
4700
104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77
VSSA4
VCO
R1
R2
VDDA4 3.3V
VSSA3
INP
INM
FR3
FR2
FR1
Y
VDDA3 3.3V
1
VREF
BIAS
VDDA2 3.3V
VSSA2
AOUT
1
IREF
VSSD2
VDDD2 3.3V
VRT
VDDA1 3.3V
D0.4/C1.6
RFIN2
1
IC302
AIN
VSSA1 ARP,SERVO DSP
D1.6/C0.4
RFIN1 IC302
CXD9635R
2
VRB
VSSD1
VDDD1 3.3V
3
ADC0
ADC1
ADC2
4
VDDA0 3.3V
ADC3
ADC4
VSSA0
ADC5
ADC6
0
ADC7
VDDA0 3.3V
VSSD0
VRBA
VSSA0
TESTAA
VDDA0 3.3V
VRTA
VSS
TESTK0
TESTK1
TESTK2
XDSPRST
157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208
3.3
0 0 0 0
R328
10k
C331
C333 C350
0.01u 0.01u
0.01u
R384
10
MB-100
MB-100 BOARD MB-100
MB-100 BOARD
(5/10) BOARD MB-100
BOARD MB-100 (5/10)
(1/10) BOARD
(1/10) BOARD
(7/10)
(5/10)
x a o
y
i
4-13
http://www.xiaoyu163.com
8
9 10 11 12 13
MB-100
BOARD
(3/10)
C336
0.01u
B+
B+
3 3 3 3 3 3 3 3
76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53
VSS
3
MD7
3
MD6
3
MD5
3
MD4
3
MD3
3
MD2
3
MD1
3
MD0
1.8
VDD 1.8V
0
XOE
3.3
XRAS
VSS
3.3
XCAS
3.3
XMWR
3.3
VDD 3.3V
0.2
MA9
0.2
MA8
0.2
MA7
0.2
MA6
0.2
MA5
0.2
MA4
0.2
MA3
0.2
Q Q MA2
0.2
3 7 6 3
MA1
0.2
MA0
VSS
3.3
XWAT
3.3
HCS
3.3
XCS
3.3
HINT
3.3
XINT
1.8
VDD 1.8V
2.6
A7
2.6
A6
0.7
A5
VSS
0.7
A4
2
A3
2
A2
2.3
A1
0
A0
3.3
VDD 3.3V
2.2
D7
0.8
D6
0.7
D5
1.7
D4
1.6
D3
1.8
D2
2.2
D1
2.2
D0
VSS
1.7
0
B+
C338
C335
0.01u
0.01u
MB-100 BOARD
MB-100 BOARD
(6/10)
MB-100 BOARD (5/10)
(1/10)
u 1 6 3
.
http://www.xiaoyu163.com
2 4
9 9 8
14 15 16 17
SDI7
SDI6
SDI5
SDI4
SDI3
SDI2
SDI1
SDI0
R318
0 B+
B+
R330
0
IC303
R320
0
16M DRAM
C343
IC303 GM71V18160CT-6TR
0.01u
VDD GND
MEMD0 3.3 3 MEMD15
I/O0 I/O15
MEMD1 3 3 MEMD14
I/O1 I/O14
3 3
MEMD7 MEMD2 MEMD13
I/O2 I/O13
MEMD6 MEMD3 3 3 MEMD12
I/O3 I/O12
MEMD5 3.3
VDD GND
MEMD4 MEMD4 3 3 MEMD11
I/O4 I/O11
3 3
MEMD3 MEMD5 MEMD10
I/O5 I/O10
MEMD2 MEMD6 3 3 MEMD9
I/O6 I/O9
MEMD1 MEMD7 3 3 MEMD8
I/O7 I/O8
MEMD0
N.C N.C
C339
0.01u
N.C N.C
3.3
N.C LCAS
3.3 3.3
WE UCAS
C340 3.3 0
0.01u
RAS OE
MEMA9 0.2 MEMA9
N.C A9
MEMA8 0.2 MEMA8
N.C A8
MEMA7 MEMA0 0.2 0.2 MEMA7
A0 A7
0.2 0.2
MEMA6 MEMA1 MEMA6
A1 A6
MEMA5 MEMA2 0.2 0.2 MEMA5
A2 A5
MEMA4 MEMA3 0.2 0.2 MEMA4
A3 A4
C344 3.3
MEMA3
0.01u VDD GND
MEMA2
MEMA1
1 5 1 5 0 8 9 2 4
MEMA0
CL301
XWAIT
CL302
XSDPCS
CL303
XARPCS
CL304
XSDPIT
CL305
XARPIT
C341
0.01u
HA7
HA6
HA5
HA4
• Waveforms
HA3 MB-100 BOARD
(6/10)
HA2
HA1
HA0 1 IC302 <zx, (CD play)
C342
0.01u
500 mV/DIV 200 ns/DIV
HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
SIGNAL PATH
VIDEO SIGNAL
AUDIO
SIGNAL
Y/CHROMA
PB
1.4 Vp-p
SPINDLE SERVO(SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
2 IC302 <zcz (DVD play)
SLED SERVO DVD/CD
500 mV/DIV 100 ns/DIV
FOCUS SERVO
m
c o
1.4 Vp-p
4-14
DVP-NS700P
2
9 9
18
SDI7
SDI6
SDI5
SDI4
MB-100 BOARD
SDI3 (3/10)
SDI2
SDI1
SDI0
+1.8V
MB-100 BOARD
(7/10)
+3.3V
3 IC302 <zcb (DVD play)
500 mV/DIV 50 ms/DIV
1.4 Vp-p
3 IC302 <zcb (CD play)
500 mV/DIV 200 ms/DIV
9 8 2 9 9
1.7 Vp-p
4 IC302 <zcn (DVD play)
100 mV/DIV 50 ms/DIV
160 mVp-p
4 IC302 <zcn (CD play)
500 mV/DIV 50 ms/DIV
860 mVp-p
ARP, SERVO DSP
MB-100 (2/10)