Toshiba MD20H63 Circuit Diagrams page 30

A B
8
7
CP2403 CP001
2V6_D 1 1 D_P.CON+2.6V
CP2420
5V_D 2 2 D_P.CON+5V
1 GND
GND 3 3 GND
2 UART0RX
GND 4 4 GND
3 UART0TX
1V8_D 5 5 ASIC+1.8V
4 +3.3V
AFT0/MSG_REQ 6 6 MESSAGE_REQ
5 SD_DET
3V3_D 7 7 D_P.CON+3.3V
6 SD_RD
RX(DM_MAIN) 8 8 RX (DTV_MAIN)
7 SD_CLK
TX(DM_MAIN) 9 9 TX (DTV_MAIN)
8 SD_WR
6 I2C_DATA 10 10 I2C0DATA
9 SD_CS
I2C_CLK 11 11 I2C0CLK
DTV_RESET 12 12 DTV_RESET
Pr OUT 13 13 Pr OUT
Y OUT 14 14 Y OUT
Pb OUT 15 15 Pb OUT(C)
SIF/2ND_CVBS 16 16 SIF(2nd CVBS)
AUDIO_L 17 17 AUDIO OUT L
AUDIO_R 18 18 AUDIO OUT R
+9V 19 19 AVCC+9V
SPDIF 20 20 SPDIF OUT
AFT1 21 21 AFT
5 IF_AGC 22 22 IF AGC
GND 23 23 GND
IF_P 24 24 IF OUT1
IF_N 25 25 IF OUT2
GND 26 26 GND
DIGITAL PCB
SD_H/SEL_SW 27 27 SD-H
PCBDH0
CVBS_IN/740_INIT 28 28 CVBS_IN
CEF242
4
SCREEN FOCUS
3
2
1
A B
H-39
C D
INTERCONNECTION DIAGRAM
H2 H1 NC H1 H H NC
4 2 3 6 2 2 3
1 5 1 1
E E E E
REAR A/V JACK(STEREO) COAXIAL
J4201 YELLOW
J4202
FRONT VIDEO JACK
J2201
NC NC
NC
CP802A
1 CUT OFF
V801 2 GND(SIGNAL)
3 R.OUT
4 G.OUT
5 B.OUT
6
CLAMP_OFF
CRT PCB
PCB110
CCF077
AV PCB
PCBD20
CMF099
NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C D
E
COMMAND TRANSMITTER
TM101 TM101
OS2201
H NC H NC
2 3 2 3
Vout 1
B+ 2
1 1
GND 3
E E
WHITE RED
FRONT AUDIO JACK FRONT AUDIO JACK
J2202 J2203
HEADPHONE_JACK
J301
CP8001
GND(D)
GND(D)
TX
RX
GND(M)
P.CON+9V
DIGITAL TUNER W/NTSC_MPX
P.CON+5V
TU5801
UNREG+3.8V
UNREG+3.8V
22 23
GND(A)
1 +5V
SPDIF
2 OOB SSCRXD
SSCTXD
CP8002
CVBS
GND
7
TU
C
GND
8
Y
9 +5V GND
AUDIO-L
10
GND
AUDIO-R
11 +30V
ZERO
12 SDA DVD RESET
DVD-H(GND)
13 SCL
14 AFT
15 SIF
CP3802
16 V_OUT
17 +5V
18 IF_P
19 IF_N S3802
20 IF AGC
21 IF OUT
24 25
ATTENTION CAUTION
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F G
DVD MT PCB
PCB130
CP2301
DME064
GND 1 1 1
F 2 2 2
Vref 3 3 3
VCC 4 4 4
E 5 5 5
D 6 6 6
C 7 7 7
SW1(DVD/CD) 8 8 8
VRF(RF_OUT) 9 9 9
B 10 10 10
A 11 11 11
VR(DVD) 12 12 12
L4002 VR COM 13 13 13
VR(CD) 14 14 14
GND 15 15 15
LD 16 16 16
CD4002
PD/GND 17 17 17
1 1 1 1 GND(D)
LD(DVD) 18 18 18
2 2 2 2 GND(D)
GND 19 19 19
3 3 3 3 SSCCLK/TX
NC 20 20 20
4 4 4 4 RDY(I/O(0))/RX
T DRV 21 21 21
GND(M)
5 5 5 5
T RTN 22 22 22
6 6 6 6 P.CON+9V
F DRV 23 23 23
7 7 7 7 P.CON+A5V
F RTN 24 24 24
8 8 8 8 P.CON+3.8V
9 9 9 9 P.CON+3.8V
CP2302
FFC
10 10 10 10 GND(A)
CLOSE 1 1 1
11 11 11 11 SPDIF
GND(D) 2 2 2
12 12 SSCRXD
OPEN 3 3 3
13 13 SSCTXD
LD+ 4 4 4
LD- 5 5 5
CP2303
CD8101 SP1+ 1
CP8101_2
FFC
SP1- 2
12 12 1 1 CVBS
SLD+ 3
11 11 2 2 GND
SLD- 4
10 10 3 3 C
LIMIT SW 5
9 9 4 4 GND
SW(GND) 6
8 8 5 5 Y
7 7 6 6 GND
6 6 7 7 AUDIO-L
5 5 8 8 GND
4 4 9 9 AUDIO-R
3 3 10 10 ZERO
2 2 11 11 DVD RESET
1 1 12 12 DVD-H(GND)
DEGAUSS COIL
L3802
1
2
WHITE
AC120V_60Hz
CD3801
S3801
BLACK
L3803
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F G
H
8
7
GND
F
Vref
VCC
E
D
C
SW1(DVD/CD)
VRF(RF_OUT)
6
B
A
VR(DVD)
DVD
VR COM
DRIVE
VR(CD)
DM3S/3O
GND
CV_VLM102
LD
PD/GND
LD(DVD)
OPTICAL PICK-UP
GND
NC
T DRV
5
T RTN
F DRV
F RTN
CLOSE
GND(D)
OPEN
LD+ SPINDLE MOTOR
LD-
SP1+
SP1-
4
LOADING MOTOR
SLD+
SLD-
LIMIT SW
SW(GND)
SLED MOTOR
3
2
1
H
H-40