Toshiba MW20H63 Circuit Diagrams page 20

A B
8
C4038
0.01 B
JG001
UNREG+3.8V
JG002
JG003
BOOT2
JG004 BOOT1
D4005
JG005 R4052
DUPTD1
JG006 1SS355 DUPRD1
4.7K
JG007
DUPTD0
JG008
DUPRD0
7
JG009
P.CON+5V
R4051
4.7K
R4078
4.7K
R4088
4.7K
FROM/TO MEMORY
P.CON+3.3V
GND
(D_GND)
6
208 207 206 205
SSCRXD_1 3.3
HA0 SSCRXD
3.3
HA1
NC MEMCS(1)
C4008
HA2 3.3
VDDP
HA3
HA15 0.1 F 3.3
MEMAD(15)
HA4
3.3
HA16
HA5 MEMAD(16)
HA14 3.3
HA6
MEMAD(14)
HA7 HA13 3.3
MEMAD(13)
HA8
3.3
HA12
MEMAD(12)
HA9
HD15 3.3
HA10 MEMDA(15)
HA11 3.3
HA11
MEMAD(11)
HA12 HD7 3.3
MEMDA(7)
HA13
0
GNDP
HA14
HA10 3.3
HA15 MEMAD(10)
5 3.3
HD14
HA16
MEMDA(14)
HA17 HA9 3.3
MEMAD(9)
HA18
HD6 3.3
MEMDA(6)
HA19
3.3
HA8
MEMAD(8)
HD13 3.3
HD0
MEMDA(13)
HD1 HD5 3.3
MEMDA(5)
HD2 3.3
NC MEMAD(20)
HD3 C4010
3.3
HD4 VDDP
0.1 F 3.3
HD5 HD12
MEMDA(12)
3.3
HD6 WR
MEMWR#
HD7
HD4 3.3
MEMDA(4)
HD8
C4013 1.8
HD9 VDDC
0.1 F 3.3
HD11
HD10
MEMDA(11)
HD11 HD3 3.3
MEMDA(3)
HD12
3.3
HA19
MEMAD(19)
HD13
4 0
HD14 GNDC
HD10 3.3
HD15
MEMDA(10)
3.3
HA18
MEMAD(18)
MEMCS0
0
GNDP
RD
HD2 3.3
WR MEMDA(2)
3.3
HA17
SD_A0
MEMAD(17)
SD_A1 HD9 3.3
MEMDA(9)
SD_A2
HA7 3.3
MEMAD(7)
SD_A3
3.3
HD1
SD_A4 MEMDA(1)
HA6 3.3
SD_A5
MEMAD(6)
SD_A6 HD8 3.3
MEMDA(8)
SD_A7 3.3
HA5
MEMAD(5)
SD_A8
C4014
3.3
SD_A9 VDDP
0.1 F 3.3
SD_A10 HD0
MEMDA(0)
3.3
SD_A11 HA4
MEMAD(4)
3 SD_D0
RD 3.3
MEMRD#
SD_D1
3.3
HA3
SD_D2 MEMAD(3)
3.3
HA2
SD_D3
MEMAD(2)
SD_D4 MEMCS0 3.3
MEMCS(0)#
SD_D5
3.3
HA1
MEMAD(1)
SD_D6
3.3
HA0
SD_D7 MEMAD(0)
0
SD_D8
GNDP
3.3
SD_D9 C4016 0.1 F
VDD-IP
SD_D10
C4017 0.1 F 3.3
VDDP
SD_D11
SD_D12 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
SD_D13
SD_D14 R4054
SD_D15
RAMCS0# 1K
RAMCS1# R4053
RAMRAS#
2
RAMCAS# 1K
SD_BA0
RAMDQM
RAMWE#
RAMCLK
1
NOTE:THE DC VOLTAGE EACH PART WAS
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
A B
H-1
C
MPEG/MICON/DSP SCHEMATIC DIAGRAM
C4096
0.001 B
C4032
0.001 B
B4016
EBMS160808
A102_RDC45
204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171
208 SSCTXD
207 SSCCLK
206 DUPTD1
205 DUPRD1
MPEG/MICON/DSP/RF_AMP IC
IC4001
ZR36882ELCG
53 RAMADD(4)
54 RAMADD(3)
55 RAMADD(5)
56 RAMADD(2)
2
CAUTION
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
(DVD MT PCB)
B4018
EBMS160808
A102_RDC45
VDDAFERF
VDDPWM
+1.8V
+3.3V
B4001
EBMS160808A102_RDC45
(10mA)
C4007 0.1 F
170 169 168 167 166 165 164 163 162 161 160 159 158 157
0
GNDDACBS2
R4001
0
GNDDACP
1.3
820 +-1%
RSET
1.1
C/B/U
3.3
VDDDAC
1.2
Y/R/V
1.4
CVBS/C
3.3
160 A VDDDAC
1.4
CVBS/G/Y
159 G
Y/C
0
158 RFN
GNDDACD
0
GNDDACD
157 RFP
W836
2.6 C4034
1
GCLK
3.2
X4001
XO
100GT02720
1.8
VDDA
27MHz
3.3
RESET#
C4035 18PCH
0
GNDA C4028 0.1 F
0
GNDP
3.3 C4027 0.1 F
VDDP
3.3 JG028
HOME
IDGPCI/O(2)
R4090
PM16 4.7K
GPCI/O(31)
R4072 33
2.9 (MIC_DET)
DJTCK / ICGPCI/O(3) / VID(0)
3.3 (DJTDO) R4019 33
DJTO / GPCI/O(30) / VID(1)
R4020 33
3.3 I2C_CLK
DJTDI / GPCI/O(29) / VID(2)
R4021 33
3.3
I2C_DAT
DJTMS / GPCI/O(28) / VID(3)
1.8
C4030 0.1 F
VDDC TP4007
0
GNDC
R4069
(ICETCK)
GPCI/O(27)
3.3
(ICETDO)
IDGPI/O(1)
3.3 [MJTEC] TP4010 W842
ICGPCI/O(2)
3.3
(ICETMS)
GPCI/O(26)
C4029 0.1 F
3.3
VDDP
3.3 (PM11) STBY_L
JG021
ICGPCI/O(1)
0
GNDP
3.3 HSYNC TP4017
HSYNC
3.3 VSYNC TP4018
VSYNC
3.3 R4024 4.7K
AIN
AIN
C4031 0.01 B
3.3 VDDP-A2
VDDP-A2
3.3 IAMCLK
AMCLK
100 RAMDAT(14) 0
GNDP-A2
3.3 IABCLK
101 GNDP
ABCLK
3.3
IALRCLK
ALRCLK
102 RAMDAT(1)
0 R4058
GPAI/O JG024
GPAI/O
220
103 RAMDAT(15) 3.3 AOUT[0]
AOUT(0)
0
NC
TP4015
104 RAMDAT(0) AOUT(1)
0
NC
4
AOUT(2)
R4071
B4010
3.3 SPDIF_1
SPDIF
0 TP4016
IDGPCI/O[0] EBMS160808A102_RDC45
150
IDGPCI/O(0)
0 W830
(PM1) JG020
ICGPCI/O(0) NC
0
GNDP
0
GPCI/O[20] R4014
GPCI/O(20)
3.3
VDDP
C4026
100 101 102 103 104
0.1 F
B4006 (250mA)
EBMS160808A102_RDC45
ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
:SINCE THESE PARTS MARKED BY ARE
N'UTILISER QUE CELLS DECRITES
CRITICAL FOR SAFETY,USE ONES
DANS LA NOMENCLATURE DES PIECES
DESCRIBED IN PARTS LIST ONLY
D E
F G
B4002 (190mA)
EBMS160808A102_RDC45
B4003 (250mA)
(D_GND)
EBMS160808A102_RDC45
B4005 (130mA)
EBMS160808A102_RDC45
B4015
EBMS160808A102_RDC45
DAC_VIDEO_C
DAC_VIDEO_B
DAC_VIDEO_D
DAC_VIDEO_E
8P CH
R4016
RESET
100
C4081 0.1 F
HOME
TP4004
ML
TP4006 MC
TP4005
MD
4.7K
SYS_MUTE
TP4008
D1_2
D1_1
TP4009
SSCCLK
RDY[I/O[0]]
3
R4025 220 AMCLK
VCC+6V
P.CON+A5V
R4026 220 ABCLK
P.CON+5V
R4027 220
ALRCLK
ASDATA0
REG+3.3V +1.9V IC
C4098
IC4003 SPDIF
NC
10P CH
BA33E00WHFP-TR SSCRXD
SPDIF
SSCTXD
EN VCC2 VCC1 GND VO1 VO2 ADJ
NC RDY[I/O[0]]
R4081
8
1 2 3 4 5 6 7
0.8
2.5 4.2 4.2 0 3.3 1.8 3.9K +-1%
4.7K
LEVEL SHIFT
Q4006 P.CON+5V
TP4024
2SK3018T106
P.CON+3.3V UNREG+3.8V
TP4023
UNREG+3.8V
TP4003
ETANT
F G
H
8
FROM/TO AUDIO/VIDEO
SYS_MUTE
DAC_VIDEO_C
DAC_VIDEO_B
DAC_VIDEO_D
ASDATA0
ABCLK
ALRCLK 7
AMCLK
MD
MC
ML
RESET
P.CON+5V
GND
(RF_GND)
GND
(A_GND)
GND
(D_GND)
FROM/TO MOTOR DRIVE
VDDPWM3.3V
6
TRAY_OPEN
TRAY_CLOSE
HOME
TOUT_SW
TIN_SW
DVD/CD
DRVSB
RF
OPU_A
OPU_B
OPU_C
OPU_D
OPU_E
OPU_F
VC
SPDL_SENS-
SPDL_SENS+
DVD/CDPD
5
DVD_LD
CD_LD
SPINDLE_PWM
SLED_PWM
TRACK_PWM
FOCUS_PWM
P.CON+A5V
P.CON+3.3V
VCC+6V
M_GND
L4002
W5T29X7.5x19
FROM/TO REGULATOR
4
DVD/VR 130mm
DVD COMBO 250mm
CD4002 (CP8001)
TP4012 TP4011
CU2D3201
GND(D) 1
W806
GND(D) 2
TP4013
SSCCLK/TX 3
W808
RDY(I/O(0))/RX 4
TP4014
GND(M) 5
W850
TP4020
P.CON+9V 6
L4001_1
TP4021
P.CON+A5V 7
C4066
TP4022
2.2uH
P.CON+3.8V 8
0405
1 B
P.CON+3.8V 9
3
TP4027
GND(A) 10
TP4028
SPDIF 11
TP4001
SSCRXD 12
TP4002
SSCTXD 13
2
PCB130
DME064
1
H
H-2