Toshiba MD13Q42 Service Manual page 41

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
R4078
4.7K
R4077
4.7K
4.7K
FROM/TO MEMORY
GND
P.CON+3.3V
6
208 207 206 205 204
3.3
HA0 SSCRXD
3.3
HA1
NC MEMCS(1)
C4008
HA2 3.3
VDDP
HA3
0.1 F 3.3
HA15
MEMAD(15)
HA4
HA16 3.3
HA5 MEMAD(16)
HA14 3.3
HA6
MEMAD(14)
HA7 HA13 3.3
MEMAD(13)
HA8
HA12 3.3
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
3.3
HA10
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)
3.3
HD13
HD0
MEMDA(13)
3.3
HD1 HD5
MEMDA(5)
HD2
3.3
NC MEMAD(20)
HD3 C4010
3.3
HD4 VDDP
3.3
HD12 0.1 F
HD5
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)
3.3
HD11 HD3
MEMDA(3)
HD12
HA19 3.3
MEMAD(19)
HD13
4
0
HD14 GNDC
3.3
HD15 HD10
MEMDA(10)
3.3
HA18
MEMAD(18)
MEMCS0 0
GNDP
RD
HD2 3.3
WR MEMDA(2)
HA17 3.3
SD_A0
MEMAD(17)
3.3
SD_A1 HD9
MEMDA(9)
SD_A2 3.3
HA7
MEMAD(7)
SD_A3
HD1 3.3
SD_A4 MEMDA(1)
HA6 3.3
SD_A5
MEMAD(6)
3.3
SD_A6 HD8
MEMDA(8)
SD_A7 3.3
HA5
MEMAD(5)
SD_A8
C4014 3.3
SD_A9 VDDP
HD0 0.1 F 3.3
SD_A10
MEMDA(0)
3.3
HA4
3 MEMAD(4)
SD_D0 3.3
RD
MEMRD#
SD_D1
3.3
HA3
SD_D2 MEMAD(3)
HA2 3.3
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
SD_D9 C4016 0.1 F 3.3
VDD-IP
SD_D10
3.3
C4017 0.1 F
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
BOOTSEL1
SD_D13
SD_D14 R4054
SD_D15
RAMCS0# 1K
R4053
2 RAMRAS#
RAMCAS# 1K
SD_BA0 BOOTSEL2
RAMDQM
RAMWE#
RAMCLK
RAMCKE
1
NOTE:THE DC VOLTAGE EACH PART WAS
A B
G-1
C
MPEG/MICON/DSP SCHEMATIC DIAGRAM
C4096
0.001 B
C4032
0.001 B
203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170
208 SSCTXD
207 SSCCLK
206 DUPTD1
205 DUPRD1
MPEG/MICON/DSP/RF_AMP IC
IC4001
ZR36862PQCG-B
53 RAMADD(4)
54 RAMADD(3)
55 RAMADD(5)
56 RAMADD(2)
NC NC
2
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
MEASURED WITH THE DIGITAL TESTER
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DURING PLAYBACK.
C
D E
(DVD PCB)
W837
(W834)
(AFEGND)
VDDDAC
B4018
MMZ1608R102CT
VDDAFERF
VDDPWM
+1.8V
+3.3V
B4001
MMZ1608R102CT
(10mA)
C4007 0.1 F
169 168 167 166 165 164 163 162 161 160 159 158 157
0
GNDDACBS2
0
GNDDACP
R4001
1.3
RSET
1.1
820 +-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
TP4019
Y/C
0
158 RFN
GNDDACD
0
GNDDACD
157 RFP
W836
2.6 1 C4034 6P CH
GCLK
3.2
XO X4001
1.8
100GT02720
VDDA
3.3 27MHz
RESET#
C4035 18PCH
0
GNDA C4028 0.1 F
0
GNDP
3.3
C4027 0.1 F
VDDP
3.3 HOME JG028
IDGPCI/O(2)
PM16
GPCI/O(31)
2.9 R4072 10
(MIC_DET)
DJTCK / ICGPCI/O(3) / VID(0)
3.3 R4019 33
(DJTDO)
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
0
TP4007
GNDC
R4069 4.7K
(ICETCK)
GPCI/O(27)
3.3 (ICETDO)
IDGPI/O(1)
3.3 (MUTEC) TP4010 W842
ICGPCI/O(2)
3.3
(ICETMS)
GPCI/O(26)
3.3 C4029 0.1 F
JG021
VDDP
3.3 (PM11)
ICGPCI/O(1)
0
GNDP
3.3 TP4017
HSYNC
3.3 TP4018
VSYNC
3.3 R4024
AIN
C4031 0.01 B
3.3 4.7K
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
JG024
GPAI/O
3.3
103 RAMDAT(15)
AOUT(0)
0 ASDATA1
TP4015
104 RAMDAT(0) AOUT(1)
0 ASDATA2
TP4016 4
AOUT(2)
R4071
B4010
3.3
SPDIF
0
MIC_ON MMZ1608R102CT
JG020 150
IDGPCI/O(0)
0
(PM1)
ICGPCI/O(0)
0
GNDP
0 R4014 4.7K
GPCI/O(20)
3.3 C4026 0.1 F
VDDP
100 101102103104
B4006 (250mA)
MMZ1608R102CT
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D E
F G
B4002 (120mA)
MMZ1608R102CT
B4003 (250mA)
MMZ1608R102CT
(10mA)
B4005 (130mA)
MMZ1608R102CT
DAC_VIDEO_C
DAC_VIDEO_B
P-H/I-L
R4016
RESET
100
C4081 0.1 F
HOME
ML
TP4004 MC
TP4006 MD
TP4005
TP4008
D1_2
D1_1
SYS_MUTE TP4009
STBY_L
W806
SSCCLK
W808
RDY[I/O[0]]
3
M_GND TP4014
R4025 220 AMCLK
VCC+6V TP4020
L4001
P.CON+A5V
R4026 220 ABCLK
P.CON+5V 2.2uH 0305
R4027 220 ALRCLK
R4058 220 ASDATA0 TP4027
REG+3.3V +1.9V IC
C4098 TP4028
SPDIF
IC4003
TP4001
BA33E00WHFP SSCRXD
10P CH
SPDIF
TP4002
SSCTXD
EN VCC2 VCC1 GND VO1 VO2 ADJ
RDY[I/O[0]]
R4081
8
1 2 3 4 5 6 7
0.8
DVD-H 3.9K +-1%
2.5 4.2 4.2 0 3.3 1.8
TP4024
P.CON+3.3V UNREG+3.8V
TP4023
UNREG+3.8V
TP4003
ATTENTION
ARE
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F G
H
8
FROM/TO AUDIO/VIDEO
SYS_MUTE
DVD-H
DAC_VIDEO_C
DAC_VIDEO_B
ASDATA0
ABCLK
ALRCLK
7
AMCLK
MD
MC
ML
P-H/I-L
RESET
P.CON+3.3V
P.CON+5V
GND
(GND,D_GND)
FROM/TO MOTOR DRIVE
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+
5
DVD/CDPD
DVD_LD
CD_LD
SPINDLE_PWM
SLED_PWM
TRACK_PWM
FOCUS_PWM
P.CON+A5V
P.CON+3.3V
VCC+6V
L4002
M_GND W5T29X7.5X19
GND
GND
(D_GND)
4
FROM/TO REGULATOR
TP4012 TP4011 CD4002 (CP8001)
CU2D2202
GND(D) 1
GND(D) 2
SSCCLK/TX 3
RDY(I/O(0))/RX 4
GND(M) 5
W850
P.CON+6V 6
TP4021
P.CON+A5V 7
C4066
TP4022
UNREG+3.8V 8
1 B
UNREG+3.8V 9 3
GND(A) 10
C4059
SPDIF 11
SSCRXD 12
100P CH
SSCTXD 13
2
PCB130
DME060
1
H
G-2