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MB-101 (ARP, SERVO DSP) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-101 board; 2,000 series –
1
2
3
4
5
NO MARK:DVD/CD PLAY
MB-101 BOARD (2/13)
D:DVD PLAY
A
C:CD PLAY
PCLK
WSAD0
WSAD1
WSAD2
MB-101 BOARD
WSAD3
B
(12/13)
WSAD4
WSAD5
WSAD6
WSAD7
R303
0
MB-101 BOARD (6/13)
+3.3V
5
3.3
MB-101 BOARD (7/13)
+5V
R302
B+
C
0
5
4
C302
C303
100u
0.01u
6.3V
1
2
3
1.2
5
MB-101 BOARD (6/13)
GND
C348
0.01u
D
IC301
R316
R324
10k
10k
+3.3V REG
C315
0.01u
C313
100p
R320
E
100
C321
0.01u
R325
R321
33k
C318
22k
0.068u
R330
F
27k
220
R317
R326
2200
R327
1k
C316
C323
0.01u
0.01u
G
C324
R328
R318
0.01u
10k
10k
C304
4700p
C325
RF+
1
C305
0.01u
C319
H
2
0.01u
MB-101 BOARD (1/13)
C307
R310
4700p
470
TE
R311
470
FE
R312
C308
470
4700p
PI
C309
4700p
R313
4700
SLE
R314
C310
10k
0.1u
I
SPFG
C311
MB-101 BOARD (5/13)
0.033u
R319
R329
6800
4700
SVC
C317
R308
R315
0.01u
0
470
MB-101 BOARD (1/13)
SS_MON
C320
0.01u
R309
C312
0
4700p
R322
J
0
R323
0
K
MB-101 BOARD (6/13)
XRST
R306
3300
L
R307
3300
M
05
• Waveforms
1 IC302 <zx, (CD play)
2 IC302 <zcz (DVD play)
500 mV/DIV 200 ns/DIV
500 mV/DIV 100 ns/DIV
1.4 Vp-p
1.4 Vp-p
http://getMANUAL.com
6
7
8
9
10
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
P:PAL DVD PLAY
N:NTSC DVD PLAY
R356
0
C334
C336
0.01u
0.01u
B+
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
VSSA4
1.3
VCO
R335
0.5
2700
R1
R336
2.4
150k
R2
3.3
VDDA4 3.3V
VSSA3
1.6
INP
1.6
INM
R331
1.4
1200
FR3
R332
1.4
2200
FR2
1.6
FR1
R333
1.3
2200
Y
3.3
VDDA3 3.3V
C322
1
0.01u
VREF
C327
2.5
0.1u
BIAS
3.3
VDDA2 3.3V
VSSA2
0.6
R334
AOUT
1800
1
IREF
VSSD2
3.3
VDDD2 3.3V
C328
2.6
0.01u
VRT
3.3
VDDA1 3.3V
D0.4/C1.6
0.01u
RFIN2
1.6
IC302
AIN
ARP,SERVO DSP
VSSA1
D1.6/C0.6
RFIN1
IC302
0.7
CXD9635R
VRB
VSSD1
C329
0.01u
3.3
VDDD1 3.3V
3
1.7
ADC0
1.6
ADC1
1.9
4
ADC2
C330
0.01u
3.3
VDDA0 3.3V
1.7
ADC3
2.2
ADC4
VSSA0
1.7
ADC5
1.7
ADC6
0
ADC7
3.3
VDDA0 3.3V
VSSD0
VRBA
VSSA0
JL308
C326
TESTAA
0.01u
3.3
VDDA0 3.3V
3.3
VRTA
CL301
VSS
CL302
TESTK0
CL303
TESTK1
CL304
TESTK2
3.3
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
B+
R342
10k
C333
C335
C337
0.01u
0.01u
0.01u
MB-101
MB-101 BOARD (5/13)
MB-101 BOARD (1/13)
MB-101
BOARD
BOARD
(6/13)
(7/13)
3 IC302 <zcb (DVD play)
3 IC302 <zcb (CD play)
500 mV/DIV 50 ms/DIV
500 mV/DIV 200 ms/DIV
1.4 Vp-p
4-13
11
12
13
14
15
C340
0.01u
C339
0.01u
B+
B+
3
3
3
3
3
3
3
3
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
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
C342
VDD 1.8V
0.01u
0
XOE
3.3
XRAS
VSS
3.3
XCAS
3.3
XMWR
3.3
C343
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
JL336
XWAT
3.3
JL337
HCS
3.3
JL338
XCS
3.3
JL339
HINT
3.3
JL340
XINT
1.8
C344
VDD 1.8V
0.01u
2.6
A7
2.6
A6
0.7
A5
VSS
0.7
A4
2
A3
2
A2
2.3
A1
0
A0
3.3
C345
VDD 3.3V
0.01u
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
TRST
TMS
TCK
0
0
TDOGA
B+
TDOKT
C341
C338
0.01u
0.01u
MB-101 BOARD (1/13)
MB-101 BOARD (5/13)
MB-101
BOARD
(6/13)
4 IC302 <zcn (DVD play)
100 mV/DIV 50 ms/DIV
1.7 Vp-p
160 mVp-p
16
17
18
19
20
SDEF
MB-101 BOARD (3/13,12/13)
SDI7
XSAK
SDI7
SDI6
XSRQ
MB-101 BOARD (13/13)
SDI6
SDI5
XSHD
SDI5
MB-101 BOARD (3/13,12/13)
SDI4
SDCK
SDI4
MB-101 BOARD
SDI3
CDDOUT
MB-101 BOARD (3/13,9/13)
SDI3
(12/13)
SDI2
CDLRCK
SDI2
SDI1
CDBCK
SDI1
MB-101 BOARD (3/13)
SDI0
CDDATA
SDI0
GND
MB-101 BOARD (6/13)
R354
B+
0
+1.8V
MB-101 BOARD (7/13)
B+
B+
+3.3V
MB-101 BOARD (6/13)
R355
0
IC303
16M DRAM
IC303
K4F151612D-TL60T
C346
0.01u
3.3
VDD
GND
3
3
MEMD0
MEMD15
I/O0
I/O15
MEMD1
3
3
MEMD14
I/O1
I/O14
3
3
MEMD2
MEMD13
I/O2
I/O13
MEMD3
3
3
MEMD12
I/O3
I/O12
3.3
VDD
GND
MEMD4
3
3
MEMD11
I/O4
I/O11
3
3
MEMD5
MEMD10
I/O5
I/O10
MEMD6
3
3
MEMD9
I/O6
I/O9
3
3
MEMD7
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
0.2
0.2
MEMA1
MEMA6
A1
A6
MEMA2
0.2
0.2
MEMA5
A2
A5
0.2
0.2
MEMA3
MEMA4
A3
A4
3.3
VDD
GND
C347
0.01u
XKATWT
XSDPCS
MB-101 BOARD (6/13)
XARPCS
XSDPIT
XARPIT
HA7
HA6
HA5
HA4
SIGNAL PATH
HA3
HA2
VIDEO SIGNAL
AUDIO
HA1
SIGNAL
Y/CHROMA
HA0
MB-101 BOARD (8/13)
PB
HD15
HD14
HD13
HD12
SPINDLE SERVO(SPEED AND PHASE)
HD11
HD10
TRACKING SERVO DVD/CD CDV
HD9
HD8
FOCUS SERVO
SKEW SERVO DVD/CD
TRST
MB-101 BOARD (3/13)
TMS
TCK
MB-101 BOARD (11/13)
TDOGA
TDOKT
MB-101 BOARD (12/13)
4 IC302 <zcn (CD play)
500 mV/DIV 50 ms/DIV
860 mVp-p
4-14
DVP-NS900V
ARP, SERVO DSP
MB-101 (2/13)
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