Arp, Servo Dsp) Schematic Diagram - Sony DVP-NC600 Service Manual

MB-98 (ARP, SERVO DSP) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
1 2 3 4
MB-98 BOARD (2/8)
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
A
P:PAL DVD PLAY
N:NTSC DVD PLAY
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
5 3.3
B+ B+
+5V
R329
0 2 1
C304
100u
C305
6.3V 0.01u
C352
MB-98 BOARD
47u
(7/8)
B 16V
3
GND
IC301
TK71533ASCL
B+
IC301
+3.3V REG
C
R334
10k
R341
10k
C317
0.01u
C315
100p
1.3
R199
0.5
2700
R299 2.4
D
R337
150k
100
3.3
C322
0.01u
1.6
1.6
R350
1.4
1200
R342
R338 R351
1.4
33k C319 2200
22k
0.068u
1.6
R349
R352
27k
1.3
C323 2200
E
0.01u
R343 3.3
220
C327
1
0.1u
R344 1k
2.5
3.3
R335
2200 C324
C318 0.01u
0.01u
0.6
R356
1800
1
F
C328 3.3
0.01u
C325 2.6
R336
0.01u
10k
3.3
C306
4700p
C326 0.01u
RF+
R345
1.6
10k
C307
0.01u
G C320 0.7
0.01u
MB-98 BOARD
(1/8)
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
1.7
4700 C348 0.01u
SLE
R317 C312
2.2
H 10k
0.1u
SPFG
MB-98 BOARD
C313
(5/8) R319
0.033u R385
6800 1.7
4700
SVC
C351 1.7
R321
0.01u
470
0
MB-98 BOARD SS_MON
3.3
(1/8) C321
0.01u
C346
4700p
I
JL318
C349
TMS
0.01u
3.3
TMS
TDIKT
3.3
TDIKT
MB-98 BOARD
TCK
(3/8)
TCK CL317
TDOKT
TDOKT CL318
CL319
TRST CL320
MB-98 BOARD TRST
3.3
J (7/8)
XRST
MB-98 BOARD
XARPRST
(6/8)
JL349
TMS
JL350
TRST
JL351 TDIKT
JL352 TDOKT
JL353
TCK
R301
3300 B+
JL357
K
JL358
R302
3300
KTEMU0
MB-98 BOARD
(2/8) KTEMU1
L
05
5 6 7 8 9
MB-98
BOARD
(2/8)
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 76 75 74
VSSA4
VCO
R1
R2
VDDA4 3.3V
VSSA3
INP
INM
FR3
FR2
FR1
Y
VDDA3 3.3V
VREF
BIAS
VDDA2 3.3V
VSSA2
AOUT
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
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 C335
0.01u
0.01u 0.01u 0.01u
R384
10
MB-98
MB-98 BOARD MB-98 BOARD
MB-98 BOARD
(5/8) (1/8) MB-98
BOARD MB-98 (5/8)
BOARD
(1/8) BOARD
(7/8)
(5/8)
4-13
10 11 12 13
MB-98
BOARD
(3/8)
C336
0.01u
B+
B+
3 3 3 3 3 3 3 3
73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53
VSS
3 MEMD7
MD7
3 MEMD6
MD6
3 MEMD5
MD5
3
MEMD4
MD4
3
MEMD3
MD3
3 MEMD2
MD2
3 MEMD1
MD1
3 MEMD0
MD0
1.8
C339
VDD 1.8V 0.01u
0
XOE
3.3
XRAS
VSS
3.3
XCAS
3.3
XMWR
3.3 C340
0.01u
VDD 3.3V
0.2 MEMA9
MA9
0.2 MEMA8
MA8
0.2 MEMA7
MA7
0.2 MEMA6
MA6
0.2
MEMA5
MA5
0.2 MEMA4
MA4
0.2 MEMA3
MA3
0.2 MEMA2
MA2
0.2 MEMA1
MA1
0.2
MEMA0
MA0
VSS
3.3 CL301
XWAT
3.3 CL302
HCS
3.3 CL303
XCS
3.3 CL304
HINT
3.3 CL305
XINT
1.8 C341
0.01u
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
C342
3.3
0.01u
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
SIGNAL PATH
1.7
0
PB
B+
SPINDLE SERVO(SPEED AND PHASE)
C338
0.01u
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
MB-98 BOARD
MB-98 BOARD
(6/8)
MB-98 BOARD (5/8)
(1/8)
14 15 16 17
SDI7
SDI7
SDI6
SDI6
SDI5
SDI5
SDI4
SDI4
SDI3 MB-98 BOARD
SDI3 (3/8)
SDI2
SDI2
SDI1
SDI1
SDI0
SDI0
R318
B+
0
+1.8V
B+ MB-98 BOARD
+3.3V
R330
0
IC303
R320
0
16M DRAM
C343
IC303 GM71V18160CT-6TR
0.01u
VDD GND
3.3 3
MEMD0 MEMD15
I/O0 I/O15
3
MEMD1 3 MEMD14
I/O1 I/O14
MEMD2 3 3 MEMD13
I/O2 I/O13
MEMD3 3 3 MEMD12
I/O3 I/O12
3.3
VDD GND
3 3
MEMD4 MEMD11
I/O4 I/O11
3 3
MEMD5 MEMD10
I/O5 I/O10
MEMD6 3 3 MEMD9
I/O6 I/O9
MEMD7 3 3 MEMD8
I/O7 I/O8
N.C N.C
N.C N.C
3.3
N.C LCAS
3.3 3.3
WE UCAS
3.3 0
RAS OE
0.2 MEMA9
N.C A9
0.2 MEMA8
N.C A8
MEMA0 0.2 0.2 MEMA7
A0 A7
MEMA1 0.2 0.2 MEMA6
A1 A6
0.2 0.2
MEMA2 MEMA5
A2 A5
MEMA3 0.2 0.2 MEMA4
A3 A4
C344 3.3
0.01u
VDD GND
XWAIT
XSDPCS
XARPCS
XSDPIT
XARPIT
HA7
HA6
HA5
HA4
HA3 MB-98 BOARD
(6/8)
HA2
• Waveforms
HA1
HA0
HD15
1 IC302 <zx, (CD play)
HD14
500 mV/DIV 200 ns/DIV
HD13
HD12
HD11
HD10
HD9
HD8
VIDEO SIGNAL
AUDIO
SIGNAL
Y/CHROMA
1.4 Vp-p
2 IC302 <zcz (DVD play)
500 mV/DIV 100 ns/DIV
1.4 Vp-p
4-14
DVP-NC600
18
(7/8)
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
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-98 (2/8)