Arp, Servo Dsp) Schematic Diagram - Sony DVP-NS705V Service Manual

MB-105 (ARP, SERVO DSP) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-105 board; 2,000 series –
1 2 3 4 5
MB-105 BOARD (2/11)
NO MARK:PB MODE
A
MB-105 BOARD
XRST
(5/11)
R360
100
B
MB-105 BOARD PCLK
(11/11)
B+
C
CDDOUT C311
MB-105 BOARD
CDDOUT
0.01u
(3/11,9/11) XSRQ
XSRQ
SDCK
SDCK R319
10k
XSHD
0.5%
MB-105 BOARD XSHD
(3/11,11/11)
XSAK
XSAK
SDEF
SDEF
SDI7
SDI7
D SDI6
SDI6
SDI5 R320
SDI5
33k
SDI4
0.5%
SDI4
MB-105 BOARD 0.01u
(3/11,11/11) SDI3
SDI3
SDI2
SDI2
SDI1
SDI1
SDI0
IC302
SDI0
R301 C312
B+ 0 +3.3V REG 0.068u
E
+3.3V
R321
+5V
22k
R302 C322
B+ IC302
0.5% 0.01u
0 TK11133CSCL-G
4.8
CONT VIN R334
4.8
MB-105 BOARD
(6/11) R312 220 0.5%
GND
C315
C302
R322
10u B+ 0.01u
1.3 1k
16V
NOISE VOUT 0.5%
C308
F 3.3
R323
100u
2200
6.3V
GND
C309
0.1u
C304
0.01u
MB-105 BOARD
RF+
(1/11) R358 10k
C305
4700p
G R359
10k
C314 0.01u
C329
0.01u
H
R313
0.01u
470
TE
R314
470
MB-105 BOARD FE
R315
(1/11)
470
PI
R316
4700
SLE
R317
10k
MB-105 BOARD
SPFG
(4/11)
SVC R325 C317 C318
C313
0.1u 4700p
6800 0.033u
SVC
I
MB-105 BOARD
SS_MON
(1/11) C316
R318 4700p
470
J
MB-105 BOARD
33MARP
(6/11)
K
HD8
HD9
HD10
HD11
MB-105 BOARD
(3/11) HD12
HD13
HD14
HD15
L
SLDA
MB-105 BOARD
SLDB
(4/11)
LMCTL
SSDFCTI
MB-105 BOARD MIRR
(1/11)
05 TZC
• Waveforms
1 IC301 <zzz> (DVD play) 2 IC301 <zzc> (CD play)
500 mV/DIV 200 ns/DIV
500 mV/DIV 100 ns/DIV
1.4 Vp-p
1.4 Vp-p
6 7 8 9
R338 C331
0.1u
22
CL305
R336
B+
10k
B+
88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
R327
10k
0.5%
VSSA0
1.7
VCO
R332
0.7
2200
R1
R333
2.4
150k
R2
3.3
C321
VDDA0 3.3V
VSSA1
1.7
INM
1.7
INP
R328
1.7
27k
R329 FR1
1.7
2200
FR2
R330
1.7
2200
FR3
R331
1.7
2200
Y
3.3
VDDA1 3.3V
1.0
IREF
1800 0.5% 0.5
AOUT
VSSA2
C323
3.3
0.01u
VDDA2 3.3V
2.5
BIAS
C324
1.0
0.1u
VREF
VSSD0
C325
3.4 IC301
0.01u
VDDD0 3.3V
C326
2.7
0.01u
VRT ARP,SERVO DSP
1
CL301 1.6
IC301
RFIN1
C327
3.3 CXD9703R
0.01u
VDDA3 3.3V
CL302 1.6
RFIN2 2
VSSA3
0.6
VRB
C328
0.01u
VSSD1
3.4
VDDD1 3.3V
VSSD2
B+
VDDD2 3.3V
3.4
VRBA
VSSA4
3.4
VDDA4 3.3V
C319 3.4
VRTA
1.7
3
ADC0
1.6
ADC1
1.8
ADC2 4
1.7
ADC3
2.3
ADC4
JL339
1.7
R335
C320 4700 ADC5
4700p 1.7
ADC6
C330
0
4700p
ADC7
VSSA5
C334
0.01u
133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176
3.4 0 0 0 0
B+
C337
0.01u
3 IC301 <zxv> (DVD play)
500 mV/DIV 50 ms/DIV
1.4 Vp-p
4-13
10 11 12 13 14
C335
0.01u R337
10k
C340
0.01u
B+
B+
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45
3.4
VDD3.3V
2.8
RAMD7
MD7
2.9 RAMD6
MD6
3.0 RAMD5
MD5
2.7 RAMD4
MD4
2.7
RAMD3
MD3
2.8
RAMD2
MD2
3.0 RAMD1
MD1
3.2 RAMD0
MD0
VSS
C343
1.7
VDD1.8V 0.01u
2.3 JL326
MDP0
1.6 JL327
MDS0
2.8 JL340
XRAS
3.2 JL341
XCAS
3.4 JL342
XMWR
3.4 JL328
XWAT
3.4 JL329
XCS
3.4 JL330
XINT
1.0 JL331
XRD
2.2 JL332
XWR
VSS
1.7 JL333
FDRV-
PDM3
0 TESTK3
TESTK3
1.7 JL334 FDRV+
PDM2
3.4
C344
VDD3.3V
0.01u
0
GND
TESTK2
1.7 JL335
TDRV-
PDM1
0 GND
TESTK1
1.7 JL336 TDRV+
PDM0
VSS
0 GND
TESTK0
3.4 JL337
HCS
3.4 JL338
HINT
1.7
VDD1.8V
2.5
A7
0.9
A6
0.8
A5
1.6
A4
1.4
A3
2.0
A2
1.2
A1
0.2
A0
VSS FDRV-
FDRV+
TDRV-
TDRV+
GND
0 0 0 1.7
GND
B+
GND
B+
TESTK3
C339
0.01u
XFRRST
TMS
TCK
TDIKT
CDLRCK/TDOKT
3 IC301 <zxv> (CD play) 4 IC301 <zxb> (DVD play)
500 mV/DIV 200 ms/DIV 100 mV/DIV 50 ms/DIV
1.7 Vp-p
DVP-NS705V/NS755V/NS905V/NS915V
15 16 17 18 19
MDPO
MDSO
GND
R351
B+
0
+1.8V
IC303
R352
0
16M DRAM
C332 IC303 GM71V18160CT-6TR
0.01u
3.4
VDD GND
3.2 3.0 RAMD15
RAMD0
I/O0 I/O15
3.0 2.8 RAMD14
RAMD1
I/O1 I/O14
RAMD2 2.8 3.0 RAMD13
I/O2 I/O13
2.7 2.8
RAMD3 RAMD12
I/O3 I/O12
3.4
VDD GND
2.7 2.8 RAMD11
RAMD4
I/O4 I/O11
3.0 2.8 RAMD10
RAMD5
I/O5 I/O10
2.9 2.8 RAMD9
RAMD6
I/O6 I/O9
2.8 2.8
RAMD7 RAMD8
I/O7 I/O8
N.C N.C
N.C N.C
3.2
N.C LCAS
3.4 3.2
WE UCAS
2.8
RAS OE
0.3 RAMA9
N.C A9
0.3 RAMA8
N.C A8
0.3 0.3
RAMA0 RAMA7
A0 A7
0.3 0.3
RAMA1 RAMA6
A1 A6
0.3 0.3 RAMA5
RAMA2
A2 A5
0.3 0.3 RAMA4
RAMA3
A3 A4
C333
3.4
0.01u VDD GND
XWAIT
XARPCS
MB-105 BOARD
XARPIT
(5/11)
XRD
XWRH
XSDPCS
XSDPIT SIGNAL PATH
VIDEO SIGNAL
HA7
AUDIO
HA6
SIGNAL
Y/CHROMA
MB-105 BOARD
HA5
(5/11)
HA4
PB
HA3
HA2
HA1
SPINDLE SERVO(SPEED AND PHASE)
HA0
TRACKING SERVO DVD/CD CDV
FDRV-
FDRV+
MB-105 BOARD
SLED SERVO DVD/CD
(4/11)
TDRV-
TDRV+
FOCUS SERVO
JL343
R349
10k
CDDATA/EMU1
MB-105 BOARD
CDBCK/EMU0
(3/11)
MB-105 BOARD
XFRRST
(5/11,11/11)
TMS
TCK
MB-105 BOARD
(3/11,11/11)
TDIKT
CDLRCK/TDOKT
MB-105 BOARD
SSCS
(1/11)
LMM
MB-105 BOARD
LMP (4/11)
SSCK
MB-105 BOARD
SSWD
(1/11)
SSRD
TSD
MB-105 BOARD
SPMUTE (4/11)
MB-105 BOARD
INLIM
(1/11)
4 IC301 <zxb> (CD play)
500 mV/DIV 50 ms/DIV
160 mVp-p 860 mVp-p
4-14
MB-105 BOARD
(4/11)
MB-105 BOARD
(6/11)
ARP, SERVO DSP
MB-105 (2/11)