Toshiba MD9DM1R, Service Manual

Page: 51 / 69

A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC2001
LC78661W
DSP
101 102 103 104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208
1
10
100
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
5
50
51
52
53 54 55 56 57 58 59
6
60 61 62 63 64 65 66 67 68 69
7
70 71 72 73 74 75 76 77 78 79
8
80 81 82 83 84 85 86 87 88 89
9
90 91 92 93 94 95 96 97 98 99
IC2002
MSM5416258B-30
DRAM
10 13 14 1 15 16 17 18 19 2 20 21 22
23 24 25 26 27 28 29
3
30 31 32 35 36 37 38 39
4
40 41 42 43 44
5 6 7 8 9
B2002
FCM2012H-102T04
B2001
FCM2012H-102T04
B2003
FCM2012H-102T04
R2002
33K
R2001
100K
R2042 1.2K
R2043 1.8K
R2014
15K
R2017
10K
R2016
10K
R2038 10K
R2039 10K
R2006 1K
R2007 1K
R2008 1K
R2009 1K
R2010 1K
R2011 1K
R2012 10K
R2013 10K
R2064
220
R2025
10K
R2026
10K
R2027
10K
R2028
22
R2029
10K
R2031
10K
R2033
220
R2030
5.6K
R2037 22
R2045 22K
R2044 22K
R2035 27K
R2036 10K
R2024
220
R2023
220
R2022
220
R2021
220
R2020
220
R2046
150
R2041
1M
R2052 1.2K
R2054 680
C2023
150
6.3V
ZL
C2033
150
6.3V
ZL
C2045
150
6.3V
ZL
C2051
150
6.3V
ZL
C2050
150
6.3V
ZL
C2053
150
6.3V
ZL
C2010
220 6.3V KA
C2046
220
6.3V
KA
X2001
16.9344MHz
C2038 0.1 B
C2034 0.01 B
C2030
0.1 B
C2035 0.1 B
C2021
0.1
B
C2049 0.1 B
C2003
0.001
B
C2006
0.001
B
C2011
0.001
B
C2014
0.001
B
C2015
0.001
B
C2016
0.001
B
C2009 0.1 B
C2036 0.1 B
C2024
0.1
B
C2041
0.1
B
C2039
15P CH
C2040
15P CH
C2037
0.1 B
C2002
0.1 B
C2048 0.1
B
C2052
0.1
B
C2043
150P CH
C2019 0.1 B
C2017
470P CH
C2018
470P CH
C2020 0.001 B
C2032
0.1 B
C2031 0.1 B
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
TP2015
TP2013
TP2005
TP2003
TP2014
TP2018
TP2006
TP2022 TP2012 TP2023
TP2001
TP2004
TP2002
TP2010 TP2009 TP2008 TP2007 TP2011
W839
W842
W810
MDE
MD9_A MD8_A MCASL MCASU MA8_A MA7_A MA6_A MA5_A MA4_A
MD15_A MD14_A MD13_A MD12_A MD11_A MD10_A
GND
GND[A]
P.CON+D5V
P.CON+A5V
AT+3.3V
HD7
HD6
HD5
HD4
P.CON+A5V
HD3
HD2
HD1
HD0
HA12
HA11
MD0_A MD1_A MD2_A MD3_A MD4_A MD5_A MD6_A MD7_A MAASO MA0_A MA1_A MA2_A MA3_A
HA10
MWE
HA9
HA8
HA7
HA6
JV
HA5
HA4
MWE MDE
HA3
XHTR
MCASL MCASU MAASO MA8_A MA7_A MA6_A MA5_A MA4_A MA3_A MA2_A MA1_A MA0_A MD0_A MD1_A MD2_A MD3_A MD4_A MD5_A MD6_A MD7_A MD8_A MD9_A
DEFECTI DEFECTO
MD10_A MD11_A MD12_A MD13_A MD14_A MD15_A
HA2
HA1
HA0
WR
RD
RDY
P.CON+A5V
DVDRST
WRQ
DVDCS
DVDIRQ
SPD
SLD
TD
FD
SPD_FG
VREF
BH
TE
ADWO
ADBCA
ADRREC
ADPH
SPDIF-CD
BHDC
VREF ADTE
TOST
ADFE
FOST
RFP
BOOT3T
RFVCA
RFN
TBAL
FBAL
DVDSTB
SGC
DVDSOS
ADPH
DVDERR
XHTR
DVDVALID
BH VREF
DVDREQ
BHDC
SPDIF-CD
DVDDAT0
RFP
DVDDAT1
CDFRM
RFN
TOST CDCLK
DVDDAT2
ADWO
FOST CDDATA
DVDDAT3
ADTE BOOT3T CDERR
DVDDAT4
TE
RFVCA DVDDAT7
DVDDAT5
ADFE
TBAL DVDDAT6
DVDDAT6
FBAL DVDDAT5
ADRREC
SGC DVDDAT4
DVDDAT7
DEFECTO
SLD DVDDAT3
CDERR
DEFECTI SPD DVDDAT2
CDFRM
ADBCA
TD DVDDAT1
CDCLK FD DVDDAT0
LDON1 CDDATA
CDX4 AMCLK
SPD_FG DVDERR
CDX2
DVDSOS
LDON2
DVDSTB
DPD_TE DVDVALID
LDON2
XQBH
DEFINH DVDREQ
DEFINH
CDX2
CDX4
LDON1
WRQ
DVDRST
16MHZ
DVDIRQ
DVDCS
DPD_TE XQBH RDY
HA10 HA11 HA12
RD WR
HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HA0 HA1 HA2 HA3 HA4 HA5 HA6 HA7 HA8 HA9
G-8 G-7
PCB130
VMB261
FROM/TO MPEG
FROM/TO AUDIO/VIDEO
FROM/TO SYSCON1
FROM/TO READ CHANNEL
FROM/TO MOTOR DRIVE
(DVD PCB)
NC
VCC
NC
NC
A5 A6 A7 A8 OE
CASH CASL
I/O 8 I/O 9
I/O 10 I/O 11
VSS
I/O 12 I/O 13 I/O 14 I/O 15
VSS VSS
A4
I/O 0 I/O 1 I/O 2 I/O 3
VCC
I/O 4 I/O 5 I/O 6 I/O 7
WE RAS A0 A1 A2 A3 VCC NC
RFPI
TESTIO
DVDD2
DVSS
AD5
AD4
AD3
AD2
AD1
AD0
RF PH
RF BH
TE
FE
TEST0
EFMINP
TEST1
EFMINN
SLCLPF0
SLCLPF1
SLCO1
SLCO2
AVDD1
AVSS
VREF
SLCBIAS
TESBIAS
HFLBIAS
OFSET
BCATH
BOOT3T
RFVCA
TBAL
FBAL
SGC
SLDO
SPDO
TDO
FDO
DVSS
DVDD0
FG
EVENT
HFLIO
PP0
PP1
PP2
PP3
WRQ
HFBUSYB
HBUSYB
DVDD3
DVDRESB RESB HRDB HWRB HCSB HDAT0 HDAT1 HDT2 HDAT3 HDAT4 HDAT5 HDAT6 HDAT7 HADR0 HADR1 HADR2 HADR3 HADR4 HADR5 HADR6 HADR7 HADR8 HADR9 HADR10 HADR11 HADR12 DVDD3 DVSS PW/FSEQ SBCK SBSY SFSY FSX EFLG PP4 PP5 X16MOUT X16MIN TEST2 DVDCKOUT DVDCKIN TEST3 DVDD0 DVSS VPDO VRPFR
DVSS
VCOC
XIN
CDFR
AVDD2
JVRVO
JVAIN
JVAO
JVCPC
JVCP1
AVSS
AVDD2
PCK
DVDD0
DVSS
VCOCTL
FPDO
PPDO
LF1
LF2
LF3
PCN
PISET
FISET
AVD1
AVD2
AVD3
AVD4
AVD5
AVD6
AVD7
C2F
ROMXA
ROMCK
LRSY
EMPH
DOUT
DVDD4
DVSS
EFMOUT
LEFM
XOUT
DVDD6
PP6
PP7
AVREQIO
AVACKOI
AVDACK
AVSCTB
AVERRB
DVSS
DVDD4
AVD0
MD15 MD14 MD13 MD12 MD11 MD10
MD9 MD8
DVDD5
DVSS
MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7
DVDD5
DVSS
MA8 MA9
MA10 MA11 MA12
MRAS0B MRAS1B MCASUB MCASLB
MOEB MWEB DVSS
DVDD0
RFP0 RFP1 RFP2 RFP3 RFP4
CEFECTO
HIRQB 55
53 DVSS
54 HWAITB
103
104
AVSS
AVDD3
55
53
54
AVDD4
AVSS
157
158
DEFECT1
DVSS
DVDD1
NC NC
NC NC NC NC NC NC
4.3 4.3 4.3 0 4.3 4.3 4.3 4.3 4.3
5.0 4.2 4.5 5.0 4.5 4.5 4.5 4.3 4.3 4.3
5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0
5.0 5.0 5.0 5.0 5.0 5.0 5.0
0 0
0
0
0.1
D
NC NC
0
2.5
2.5
4.9
0
2.5
2.5
2.5
2.5
0.3
3.2
3.2
2.3
2.5
0.1
0
2.5
0
2.5
2.5
2.5
2.5
2.5
5.0
0
2.5
2.5
2.5
2.4
2.5
2.5
2.4
3.0
2.5
2.4
2.6
2.5
2.3
2.6
2.5
0
3.3
2.2
3.3
2.0
0
0.1
0
3.1
2.7
3.2
3.3
3.3
0
3.3 3.2 3.3 3.3 1.2 3.3 3.3 1.4 1.6 1.4 1.2 1.5 0.7 0.9 2.1 0.1 1.7 1.4 1.3 2.8 0.8 2.8 1.0 2.9 2.9 0.9 0.7 0.7 3.3
0
3.3 3.3 0.1
0 0 0
3.3 3.2
0
1.7
0
1.2 3.3
0
3.3
0
1.0 1.2 1.0
0
3.3
0
1.6
1.6
3.3
3.3
0
0.1
2.3
1.7
3.3
3.3
0.1
3.3
2.0
2.0
2.0
2.0
2.0
1.6
1.6
2.0
3.3
0
0
3.3
0
0
3.3
0
1.6
1.6
1.5
3.3
0
2.0
2.0
2.0
0.3
0
0.4
NC
2.9
1.7
1.9
0
0.5
5.0
0
0
2.6
0
1.4
0
3.3 0 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.6 5.0 0 1.5 1.5 1.5 1.4 1.5 1.5 1.5 1.4 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 5.0 0
0.2 0.2 0.2 0.2
2.2
NC 4.2
5.0
4.6 4.6 4.6 4.9 0
0
3.3 5.0
0 0 0
0 0 0 5.0
7
DSP SCHEMATIC DIAGRAM
8