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HCD-M90
Ver 1.3
6-22. SCHEMATIC DIAGRAM – DVD Board (2/7) (Suffix-22) – •
(2/7)
(Page 51)
CDDATA
CDDATA
CDBCK
CDBCK
CDLRCK
CDLRCK
CDDOUT
C328
CDDOUT
0.01
SDCK
C317
SDCK
0.01
XSHD
XSHD
XSAK
XSAK
SDEF
R341
SDEF
10k
(Page 51)
C315
100p
R199
2.7k
R299
R337
150k
100
C319
R350
0.068
1.2k
R342
33k
R335
2.2k
R344
1k
R352
2.2k
+3.3V REGULATOR
IC301
R338
MM1385ENLE
R329
22k
(Page 49)
0
C318
C327
D+5V
0.01
0.1
D+3.3V
GND
REG
R343
220
NOISE
C301
R356
0.1
1.8k
C304
220
C305
C324
C323
C322
C326
C325
4V
0.01
0.01
0.01
0.01
0.01
0.01
DGND
C306
R336
0.0047
10k
RF+
R345
10k
R330
0
C307
C320
(Page 49)
0.01
0.01
(Page
R313
470
TE
R314
470
49)
FE
R315
470
PI
C310
C348
0.0047
0.01
R317
10k
SPFG
R319
C313
C311
C312
R316
C309
R385
6.8k
0.033
0.0047
0.1
4.7k
0.0047
4.7k
SVC
C346
C351
0.0047
0.01
(Page 49)
R321
470
XRST
XARPRST
XARPRST
(Page 53)
MDSO
MDSO
MDPO
MDPO
(Page 49)
C347
0.01
C321
INLIM
0.01
INLIM
C349
0.01
(Page 49)
RFTPON
RFTPON
SSRD
SSRD
SSWD
SSWD
SSCK
SSCK
SSCS
SSCS
(Page 49)
See page 82 for Waveforms.
C332
0.01
R368
4.7k
R302
R301
3.3k
3.3k
R334
10k
R349
27k
JL318
CL317
CL318
CL319
CL320
R328
10k
C331
C333
0.01
0.01
(Page 49) (Page 53)
(Page 49)
C334
0.01
C336
0.01
C337
0.01
SERVO DIGITAL
SIGNAL PROCESSOR,
ARP
IC302
CXD9635R
R384
10
C350
0.01
(Page 53)
(Page 49)
(Page 49)
(Page 49)
50
50
D-RAM
IC303
C342
MSM51V8160F-
0.01
60TSKR1
C343
0.01
C340
0.01
MEMD0
MEMD1
C339
0.01
MEMD2
MEMD3
C341
0.01
MEMD4
MEMD7
MEMD5
MEMD6
MEMD6
MEMD7
MEMD5
MEMD4
MEMD3
MEMD2
MEMD1
MEMD0
MEMA0
MEMA1
MEMA9
MEMA2
MEMA8
MEMA3
MEMA7
MEMA6
C344
0.01
MEMA5
MEMA4
MEMA3
MEMA2
R332
MEMA1
0
MEMA0
CL301
Y1
CL302
Y2
R320
C345
CL303
Y3
0
0.01
CL304
Y4
CL305
Y5
R318
0
HA7
HA6
HA5
Y1
Y2
HA4
Y3
HA3
HA2
HA1
HA0
Y4
Y5
HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
TRST
TMS
C338
C335
0.01
0.01
TDIKT
TCK
TDOKT
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : DVD PLAY
(
) : CD PLAY
SDI7
SDI7
MEMD15
SDI6
SDI6
MEMD14
SDI5
SDI5
MEMD13
SDI4
SDI4
MEMD12
SDI3
SDI3
SDI2
SDI2
MEMD11
SDI1
(Page 51)
SDI1
MEMD10
SDI0
SDI0
MEMD9
MEMD8
MEMA9
MEMA8
MEMA7
MEMA6
MEMA5
MEMA4
(Page 51)
XAVSRQ
(Page 51)
DGND
D+1.8V
(Page 53)
D+3.3V
XWAIT
XSDPCS
XARPCS
XSDPIT
XARPIT
(Page 53)
HA0-HA7
(Page 51)
HD8-HD15
(Page 51)
TRST
TMS
TDIKT
TCK
TDOSA
(Page 51)
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