Memorex MVDT2002SM Service Manual page 169

A B
8
C4038
0.01 B
JG001
UNREG+3.8V
JG002
JG003
BOOT2
NC
JG004 BOOT1
D4005
R4052
JG005
DUPTD1
JG006
1SS355 DUPRD1
4.7K
JG007 DUPTD0
7
JG008
DUPRD0
JG009 P.CON+5V
R4051
R4078
4.7K
R4077
4.7K
4.7K
R4087
R4086
4.7K
FROM/TO MEMORY
4.7K
GND
6
P.CON+3.3V
208 207 206 205
3.3
NC
HA0 SSCRXD
3.3
HA1
NC MEMCS(1)
C4008
HA2 3.3
VDDP
HA3
HA15 0.1 F 3.3
MEMAD(15)
HA4
HA16 3.3
HA5 MEMAD(16)
3.3
HA6 HA14
MEMAD(14)
HA7 HA13 3.3
MEMAD(13)
HA8
HA12 3.3
MEMAD(12)
HA9
3.3
HD15
HA10 MEMDA(15)
HA11 3.3
HA11
MEMAD(11)
HA12 HD7 3.3
MEMDA(7)
HA13
0
GNDP
HA14
5 3.3
HA10
HA15 MEMAD(10)
HD14 3.3
HA16
MEMDA(14)
HA17 3.3
HA9
MEMAD(9)
HA18 3.3
HD6
MEMDA(6)
HA19
HA8 3.3
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)
HD6 WR 3.3
MEMWR#
HD7
3.3
HD4
MEMDA(4)
HD8
C4013
1.8
HD9 VDDC
HD11 0.1 F 3.3
HD10
MEMDA(11)
3.3
HD11 HD3
MEMDA(3)
4 HD12
HA19 3.3
MEMAD(19)
HD13
0
HD14 GNDC
3.3
HD10
HD15
MEMDA(10)
HA18 3.3
MEMAD(18)
MEMCS0
0
GNDP
RD
3.3
HD2
WR MEMDA(2)
HA17 3.3
SD_A0
MEMAD(17)
SD_A1 HD9 3.3
MEMDA(9)
SD_A2 3.3
HA7
MEMAD(7)
SD_A3
HD1 3.3
SD_A4 MEMDA(1)
3.3
SD_A5 HA6
MEMAD(6)
3.3
SD_A6 HD8
MEMDA(8)
SD_A7
HA5 3.3
MEMAD(5)
SD_A8
C4014 3.3
SD_A9 VDDP
3.3
HD0 0.1 F
SD_A10
MEMDA(0)
3
HA4 3.3
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 3.3
MEMCS0
MEMCS(0)#
SD_D5 3.3
HA1
MEMAD(1)
SD_D6
HA0 3.3
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
R4053
2
RAMRAS#
RAMCAS# 1K
SD_BA0
RAMDQM
RAMWE#
RAMCLK
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
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
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
VDDDAC
B4018
MMZ1608R102CT
VDDAFERF
VDDPWM
+1.8V
+3.3V
B4001
MMZ1608R102CT
(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
TP4019
Y/C
0
158 RFN
GNDDACD
0
GNDDACD
157 RFP
2.6 W836
1
GCLK C4034
3.2
XO
X4001
5P CH
1.8
100BT02701
VDDA
3.3
C4069_1 27MHz
C4035
RESET#
6.3V 47 KA
0
GNDA C4028 0.1 F 27P CH
0
GNDP
3.3
C4027 0.1 F
VDDP
3.3 HOME JG028
IDGPCI/O(2)
PM16
GPCI/O(31)
R4072 10
2.9 (MIC_DET)
DJTCK / ICGPCI/O(3) / VID(0)
R4019 33
3.3 (DJTDO)
DJTO / GPCI/O(30) / VID(1)
3.3 R4020 33
I2C_CLK
DJTDI / GPCI/O(29) / VID(2)
R4021 33
3.3 I2C_DAT
DJTMS / GPCI/O(28) / VID(3)
R4069
1.8 C4030 0.1 F
VDDC
TP4007
0
GNDC
(ICETCK)
GPCI/O(27)
W842
3.3 (ICETDO)
TP4010
IDGPI/O(1)
3.3
(MUTEC)
ICGPCI/O(2)
3.3 (ICETMS)
GPCI/O(26)
C4029 0.1 F
3.3 JG021
VDDP
3.3
(PM11)
ICGPCI/O(1)
0
GNDP
TP4017
3.3
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
103 RAMDAT(15) 3.3
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
ICGPCI/O(0) NC
0
GNDP
0
R4014
GPCI/O(20)
3.3 C4026 0.1 F
VDDP
100 101 102 103 104
B4006 (250mA)
MMZ1608R102CT
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D E
F G
D4001
1SS355
DUPTD1
3.3 5.2
LEVEL
CONVERT
2.9
Q4004
2SC3052-T1
B4002 (120mA)
MMZ1608R102CT
B4003 (250mA)
MMZ1608R102CT
B4005 (130mA)
MMZ1608R102CT
DAC_VIDEO_C
DAC_VIDEO_B
DAC_VIDEO_D
P-H/I-L
R4016
RESET
100
C4081 0.1 F
HOME
ML
TP4004 MC
TP4006 MD
4.7K
TP4005
TP4008
D1_2
D1_1
SYS_MUTE TP4009
STBY_L
DUPRD1
RX
3
M_GND
R4025
AMCLK
VCC+6V
220
P.CON+A5V
R4026 220
ABCLK
P.CON+5V
R4027 220 ALRCLK
R4058 220
ASDATA0
REG+3.3V +1.9V IC
C4098
IC4003 SPDIF
BA33E00WHFP
10P CH
SSCRXD
SPDIF
SSCTXD
EN VCC2 VCC1 GND VO1 VO2 ADJ
R4081
8
1 2 3 4 5 6 7
0.8
3.9K +-1%
4.7K 2.5 4.2 4.2 0 3.3 1.8
DVD-H
TP4024
P.CON+3.3V UNREG+3.8V
TP4023
UNREG+3.8V
TP4003
ARE ATTENTION
:LES PIECES REPAREES PAR UN
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
7
DAC_VIDEO_D
ASDATA0
ABCLK
ALRCLK
AMCLK
MD
MC
ML
P-H/I-L
RESET
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
M_GND
L4002
GND
W5T29X7.5X19
4
FROM/TO DVD IN/OUT
DVD/VR 130mm
DVD COMBO 250mm
CD4002_1
TP4012 TP4011 (CP8001_1)
CU2B3301
W804
GND(D) 1
TP4013
GND(D) 2
SSCCLK/TX 3
W807
RDY(I/O(0))/RX 4
TP4014
GND(M) 5
TP4020 W850
P.CON+6V 6
L4001
TP4021
P.CON+A5V 7
C4066
2.2uH 0305 TP4022
UNREG+3.8V 8
3
1 B
UNREG+3.8V 9
TP4027
GND(A) 10
TP4028
SPDIF 11
TP4001
TP4002
2
PCB130
DME060
1
ETANT
H
G-2