Toshiba MW30G71 Service Manual - Page 65

Dvd Block Diagram

Page 65 highlights

FROM/TO MEMORY CARD BLOCK CP4002 52975-2492 1 VCC33 2 HD3 3 HD4 4 HD5 5 HD6 6 HD7 7 FCUIF31 8 FCUIF35 9 GND 10 RD 11 WR 12 GND 13 FCUIF32 14 FCUIF36 15 HA1 16 GND 17 HA0 18 HD0 19 HD1 20 HD2 21 SW-WP 22 FCUIF34 23 FCUIF37 24 CARD_DETECT HD3 HD4 HD5 HD6 HD7 FCUIF31 FCUIF35 RD WR FCUIF32 FCUIF36 HA1 HA0 HD0 HD1 HD2 HDIO-FC1 V7IO-FC FCUIF34 FCUIF37 DVD LOADER DM3P(05SD) Pick up Spindle Moter Loading Moter A,B,C,D,E,F RF CD,DVD,LD Sled Moter TR+/-,FO+/SPDL+/-,SLED+/- HOME RFA_SDEN,SDATA,VR_SEL MIRR,DEFECT SPDL SENS SW IC4006 SN74CBT3257PWR SW IC4010 SN74CBT3257PWR DVD BLOCK DIAGRAM FLASH 16M IC4007 SST39VF1601-70-4C-EKE SDRAM 64M IC4005 HY57V641620HGTP-7 SER FLSH HD0~HD15 HA0~HA19 SDA0~SDA11 SDD0~SDD15 READ CHANNEL IC2601 ZR36708TQC Moter Driver IC2301 LA6565 RFA_SCLK AAF_CE,FE,TE,PI FNN,FNP VBIASS0,S1 LINK,LDON TIN SW ,TOUT SW SPINDLE,SLED_PWM TRACK,FOCUS_PWM ADC IN 5,6,7 S MUTE MPEG Decoder W/Video Encorder W/u-CON W/DSP IC4001 ZR36778HQCG (VADDIS7) 1.9V 3.3V DAC B,C,D I 2CLK I 2DAT EEPROM IC4002 BR24L02F-WE2 REG+3.3V/+1.9V IC4003 BA33E00WHFP VIDEO BUFFER Q8102~Q8104 ASDATA0 AMCLK ABCLK ALRCLK STEREO DAC IC8502 PCM1753DBQR DVD AUDIO R DVD AUDIO L E-1 FROM/TO TV BLOCK CD4002 CU2B2201 GND(D) 1 GND(D) 2 TX 3 RX 4 GND(M) 5 P.CON+9V 6 P.CON+A5V 7 UNREG+3.8V 8 UNREG+3.8V 9 GND(A) 10 SPDIF 11 CP8101_3 IMSA-9604S-12Z13 DVD-H (GND) 12 DVD RESET 11 ZERO 10 AUDIO-R 9 GND 8 AUDIO-L 7 GND 6 Y 5 GND 4 C 3 GND 2 CVBS 1 E-2

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CP4002
52975-2492
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
3
4
5
6
7
8
9
CD4002
CU2B2201
1
10
11
2
3
4
5
6
7
8
9
CP8101_3 IMSA-9604S-12Z13
1
10
11
12
2
3
4
5
6
7
8
9
HD3
HD4
HD5
HD6
HD7
FCUIF31
FCUIF35
RD
WR
FCUIF32
FCUIF36
HA1
HA0
HD0
HD1
HD2
HDIO-FC1
FCUIF34
FCUIF37
V7IO-FC
DVD BLOCK DIAGRAM
E-2
E-1
I
CLK
BR24L02F-WE2
IC4002
EEPROM
SDD
0~
SDD15
SDA
0~
SDA11
(VADDIS7)
ZR36778HQCG
MPEG Decoder
W/Video Encorder
W/u-CON
W/DSP
IC4001
HA
0~
HA19
HD
0~
HD15
DAC B,C,D
3.3V
1.9V
HY57V641620HGTP-7
SDRAM 64M
IC4005
I
DAT
SPINDLE,SLED_PWM
TRACK,FOCUS_PWM
FLASH 16M
SST39VF1601-70-4C-EKE
SER FLSH
IC4007
AAF_CE,FE,TE,PI
RFA_SCLK
TIN SW ,TOUT SW
LINK,LDON
FNN,FNP
VBIASS0,S1
S MUTE
ADC IN 5,6,7
2
2
PCM1753DBQR
STEREO DAC
IC8502
DVD AUDIO L
DVD AUDIO R
IC4003
BA33E00WHFP
Q810
2~
Q8104
VIDEO BUFFER
REG+3.3V/+1.9V
FROM/TO TV BLOCK
FROM/TO MEMORY CARD BLOCK
HOME
RFA_SDEN,SDATA,VR_SEL
MIRR,DEFECT
SPDL SENS
IC2601
ZR36708TQC
READ CHANNEL
IC4010
SN74CBT3257PWR
SW
IC4006
SN74CBT3257PWR
SW
DM3P(05SD)
DVD LOADER
Spindle Moter
Pick up
CD,DVD,LD
RF
A,B,C,D,E,F
CARD_DETECT
FCUIF37
FCUIF34
SW-WP
HD2
HD1
HD0
HA0
GND
HA1
FCUIF36
FCUIF32
GND
WR
RD
GND
FCUIF35
FCUIF31
HD7
HD6
HD5
HD4
HD3
VCC33
ABCLK
AMCLK
ASDATA0
ALRCLK
TR+/-,FO+/-
SPDL+/-,SLED+/-
Loading Moter
Sled Moter
Moter Driver
IC2301
LA6565
GND
CVBS
DVD RESET
ZERO
AUDIO-R
AUDIO-L
C
GND
Y
GND
GND
DVD-H
(GND)
RX
TX
GND(M)
P.CON+9V
UNREG+3.8V
UNREG+3.8V
P.CON+A5V
GND(A)
GND(D)
GND(D)
SPDIF