Memorex MVDT2002SM Service Manual page 98

A B
8
C4038
0.01 B
JG001
UNREG+3.8V
JG002
JG003
BOOT2
JG004
BOOT1
D4005
R4052
JG005
DUPTD1
JG006
1SS355 DUPRD1
4.7K
JG007 DUPTD0
JG008
7 DUPRD0
JG009 P.CON+5V
R4051
R4078
4.7K
R4077
4.7K
4.7K
R4050
4.7K
R4049
FROM/TO MEMORY
4.7K
(D_GND)
GND
6
P.CON+3.3V
208 207 206
3.3
HA0 SSCRXD
3.3
HA1
NC MEMCS(1)
C4008
HA2 3.3
VDDP
HA3
HA15 0.1 F 3.0
MEMAD(15)
HA4
HA16 3.0
HA5 MEMAD(16)
HA14 3.0
HA6
MEMAD(14)
HA7 HA13 3.3
MEMAD(13)
HA8
HA12 3.3
MEMAD(12)
HA9
HD15 0
HA10 MEMDA(15)
HA11 0.5
HA11
MEMAD(11)
HA12 HD7 2.6
MEMDA(7)
HA13
0
GNDP
HA14
0
HA10
5
HA15 MEMAD(10)
HD14 1.9
HA16
MEMDA(14)
HA17 HA9 0
MEMAD(9)
HA18 0
HD6
MEMDA(6)
HA19
HA8 0
MEMAD(8)
2.1
HD0 HD13
MEMDA(13)
2.0
HD1 HD5
MEMDA(5)
HD2
0
NC
MEMAD(20)
HD3
C4010
3.3
HD4 VDDP
0.6
HD12 0.1 F
HD5
MEMDA(12)
HD6 WR 3.3
MEMWR#
HD7
2.6
HD4
MEMDA(4)
HD8
C4013 1.8
HD9 VDDC
HD11 0.1 F 2.7
HD10
MEMDA(11)
HD11 2.9
HD3
MEMDA(3)
HD12 0
HA19
4
MEMAD(19)
HD13
0
HD14 GNDC
0.5
HD10
HD15
MEMDA(10)
0
HA18
MEMAD(18)
MEMCS0
0
GNDP
RD
0.6
HD2
WR MEMDA(2)
0
HA17
SD_A0
MEMAD(17)
SD_A1 HD9 0.6
MEMDA(9)
SD_A2
2.7
HA7
MEMAD(7)
SD_A3
HD1 2.7
SD_A4 MEMDA(1)
HA6 0.6
SD_A5
MEMAD(6)
0.4
SD_A6 HD8
MEMDA(8)
SD_A7
HA5 5.5
MEMAD(5)
SD_A8
C4014 3.3
SD_A9 VDDP
0.4
HD0 0.1 F
SD_A10
MEMDA(0)
HA4 3.3
3
MEMAD(4)
SD_D0
RD 0
MEMRD#
SD_D1
0
HA3
SD_D2 MEMAD(3)
HA2 0
SD_D3
MEMAD(2)
SD_D4 MEMCS0 3.1
MEMCS(0)#
SD_D5 3.1
HA1
MEMAD(1)
SD_D6
HA0 3.2
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
2
RAMRAS#
RAMCAS# 1K
SD_BA0
RAMDQM
RAMWE#
RAMCLK
RAMCKE
1
CAUTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
A B
C
MPEG/MICON/DSP/RF_AMP SCHEMATIC DIAGRAM
C4096
0.001
B
C4032
0.001
B
205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172
208 SSCTXD
207 SSCCLK
206 DUPTD1
205 DUPRD1
MPEG/MICON/DSP/RF_AMP IC
IC4001
ZR36862PQCG
53 RAMADD(4)
54 RAMADD(3)
55 RAMADD(5)
56 RAMADD(2)
NC
2
ATTENTION NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C
D E
(DVD PCB) (MFR'S VERSION B)
W806
W834
AFEGND
VDDDAC
VDDAFERF
VDDPWM
+1.8V
+3.3V
B4001
MMZ1608R102CT
(10mA) C4007 0.1
171 170 169 168 167 166 165 164 163 162 161 160 159 158 157
0
GNDDACBS2
R4001
0
GNDDACP
1.6
RSET 820 +-1% R4017
1.6
C/B/U
3.3 15K
VDDDAC
1.6
Y/R/V
1.6
CVBS/C
3.3
160 A VDDDAC
1.6
CVBS/G/Y
159 G 1.2
TP4019
Y/C
0
158 RFN
GNDDACD
0
GNDDACD
157 RFP
1.6 W836
C4034
GCLK
1.6 R4042 120
XO 1
27MHz
1.8
VDDA X4001
3.3
100BT02701
RESET# C4069_1
C4035 24P CH
0
GNDA 6.3V 47 KA C4028 0.1 F
0
GNDP
3.3
C4027 0.1 F
VDDP
3.3 HOME
IDGPCI/O(2)
0 JG028
PM16
GPCI/O(31)
3.3
(MIC_DET)
DJTCK / ICGPCI/O(3) / VID(0)
NC R4019 33
3.3 (DJTDO)
DJTO / GPCI/O(30) / VID(1)
R4020 33
0
I2C_CLK
DJTDI / GPCI/O(29) / VID(2)
0 R4021 33
I2C_DAT
DJTMS / GPCI/O(28) / VID(3)
C4030 0.1 F
1.8
VDDC
0 TP4007
GNDC
R4069
0 (ICETCK)
GPCI/O(27)
3.3 (ICETDO)
IDGPI/O(1)
3.3
(MUTEC) TP4010
ICGPCI/O(2)
3.3
(ICETMS)
GPCI/O(26)
C4029 0.1 F
3.3
VDDP
3.3
(PM11) JG021
ICGPCI/O(1)
0
GNDP
R4073 33
3.3 TP4017
HSYNC
R4076 33
3.3 TP4018
VSYNC
3.3 R4024
AIN
C4031 0.01 B
3.3 4.7K
VDDP-A2
1.7
IAMCLK
AMCLK
100 RAMDAT(14)
0
GNDP-A2
1.7 IABCLK
101 GNDP
ABCLK
1.6
IALRCLK
ALRCLK
102 RAMDAT(1)
0
JG024
GPAI/O
103 RAMDAT(15) 1.1
AOUT(0)
0
ASDATA1
TP4015
104 RAMDAT(0) AOUT(1)
0 ASDATA2
TP4016
AOUT(2)
B4010 R4071
1.6
SPDIF
0
MIC_ON
JG020 MMZ1608R102CT
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
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
D E
F G
D4001
1SS355
DUPTD1
3.3 5.2
LEVEL_CONVERT
Q4004
KTC3875S_Y_RTK
2.9
B4002
(120mA)
MMZ1608R102CT B4003
(250mA)
(D_GND)
MMZ1608R102CT
(10mA)
B4005
(130mA)
MMZ1608R102CT
F
DAC_VIDEO_C
DAC_VIDEO_B
DAC_VIDEO_D
5P CH
R4016
RESET
100
C4081 0.1 F
HOME
ML
TP4004
MC
TP4006 MD
TP4005
TP4008
D1_2
4.7K
D1_1
W842
SYS_MUTE TP4009
R4031 4.7K
I2CCLK
I2CDAT R4035 4.7K
STBY_L
3.2 3.2 0 3.3
5 6 7 8
I2CDAT
SDA SCL WP VCC
DUPRD1
I2CCLK
RX
3
M_GND
R4025 220 AMCLK
VCC+9V
GND NC NC NC
P.CON+A5V
R4026 220 ABCLK
4 3 2 1
P.CON+5V
R4027 220 ALRCLK 0 0 0 0
R4058 220 ASDATA0
REG+3.3V +1.9V IC
C4098
4 SPDIF
BA33E00WHFP-TR
IC4003
10P CH
SPDIF
150
EN VCC2 VCC1 GND VO1 VO2 ADJ
R4081
8
1 2 3 4 5 6 7
0.8 3.9K
4.7K 5.0
3.6 3.6 0 3.3 1.8
TP4024
P.CON+3.3V
TP4023
UNREG+3.8V
TP4003
DIGITAL AUDIO SIGNAL(PB)
F G
H
8
FROM/TO AUDIO/VIDEO
SYS_MUTE
DAC_VIDEO_C
DAC_VIDEO_B
DAC_VIDEO_D
ASDATA0
ABCLK
ALRCLK
AMCLK
MD
MC 7
ML
RESET
P.CON+A5V
P.CON+5V
GND
(GND,D_GND)
FROM/TO MOTOR DRIVER
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+
VR_DVD 5
VR_CD
DVD_LD
CD_LD
SPINDLE_PWM
SLED_PWM
TRACK_PWM
FOCUS_PWM
P.CON+A5V
P.CON+3.3V
VCC+9V
L4002
ADCIN_5
ADCIN_6
W5T29X7.5X19
ADCIN_7
M_GND
(GND,D_GND)
GND
C4104 FROM/TO POWER 4
0.001 B DVD/VR 130mm
DVD COMBO 250mm
CD4002 (CP8001)
TP4012 TP4011
CU2B3301
GND(D) 1
GND(D) 2
TX 3
TP4013
RX 4
TP4014
GND(M) 5
W850
TP4020
P.CON+9V 6
L4001
TP4021
P.CON+A5V 7
C4066
2.2uH 0305 TP4022
UNREG+3.8V 8
TP4027 1 B
3
UNREG+3.8V 9
GND(A) 10
TP4028
SPDIF 11
+-1%
UNREG+3.8V
2
PCB130
DME031
1
H