Toshiba MW20H63 Circuit Diagrams page 43

A B
8
CP2301
24 24 24 F RTN
F RTN
23 23 23 F DRV
F DRV
22 22 22 T RTN
T RTN
21 21 21 T DRV
T DRV
20 20 20 NC
NC
DVD
19 19 19 GND
DRIVE GND
DM-3 18 18 18 LD(DVD)
LD(DVD)
17 17 17 PD/GND
PD/GND
16 16 16 LD
LD
15 15 15 GND
GND
14 14 14 VR(CD)
7
VR(CD)
13 13 13 VR COM
VR COM
12 12 12 VR(DVD)
VR(DVD)
11 11 11 A
A
10 10 10 B
B
OPTICAL PICK-UP
9 9 9 VRF(RF_OUT)
VRF(RF_OUT)
8 8 8 SW1(DVD/CD)
SW1(DVD/CD)
7 7 7 C
C
6 6 6 D
D
5 5 5 E
E
4 4 4 VCC
VCC
3 3 3 Vref
Vref
2 2 2 F
F
6
1 1 1 GND
GND
SPINDLE MOTOR
CP2302
FFC
CLOSE 1 1 1 CLOSE
GND(D) 2 2 2 GND(D)
3
OPEN 3 3 OPEN
SLED,LOADING MOTOR
LD+ 4 4 4 LD+
LD- 5 5 5 LD-
CP2303
FG SENSER
SP1+ 1 SP1+
SP1- 2 SP1-
SLD+ 3 SLD+
5
SLD- 4 SLD-
LIMIT SW 5 LIMIT SW
SW(GND) 6 SW(GND)
CD852
4
DEFLECTION PCB
PCB080
CP351 CMF079
1
2
3
4
3
FOCUS SCREEN
CD802
2
NC
CRT PCB
1
PCB110
NC
CCF072
CD803
A B
H-47
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C
L4002
CD4002 CP8001
D_P.CON+2.6V
GND(D) 1 1 GND(D)
D_P.CON+5V
GND(D) 2 2 GND(D)
GND
SSCCLK/TX 3 3 SSCCLK/TX
GND
RDY(I/O(0))/RX 4 4 RDY(I/O(0))/RX
ASIC+1.8V
GND(M) 5 5 GND(M)
MESSAGE_REQ
P.CON+9V 6 6 P.CON+9V
D_P.CON+3.3V
P.CON+A5V 7 7 P.CON+A5V
NC
P.CON+3.8V 8 8 P.CON+3.8V
NC
P.CON+3.8V 9 9 P.CON+3.8V
I2C0DATA
GND(A) 10 10 GND(A)
I2C0CLK
SPDIF 11 11 SPDIF
DTV_RESET
SSCRXD 12 12 SSCRXD
Pr OUT
SSCTXD 13 13 SSCTXD
Y OUT
Pb OUT(C)
CD8101
CP8101_2 CP8002
FFC 2nd CVBS OUT
CVBS 1 1 12 12 CVBS
AUDIO OUT L
GND 2 2 11 11 GND
AUDIO OUT R
C 3 3 10 10 C(CVBS)
AVCC+9V
GND 4 4 9 9 GND
SPDIF OUT
Y 5 5 8 8 Y
NC
GND 6 6 7 7
GND IF AGC
AUDIO-L 7 7 6 6 AUDIO-L
GND
GND 8 8 5 5 GND
IF OUT1
AUDIO-R 9 9 4 4 AUDIO-R
IF OUT2
ZERO 10 10 3 3 ZERO
GND
DVD RESET 11 11 2 2 DVD RESET
SD-H
DVD-H (GND) 12 12 1 1 GND
CVBS_IN
CP301
1 SOUND+B
2 SOUND_GND
3 GND
4 TV_POWER_H
5 TV_A_MUTE
6 SDA
7 SCL
8 SW_AUDIO_OUT_L
9 SW_AUDIO_OUT_R
10 P.CON+8V
DVD MT PCB
PCB130
DME064
CD1705
CP1702
CP604
CD604
+B 1 1 +B
+B 2 2 +B
NC 3 3 NC
GND 4 4 GND
GND 5 5 GND
GND
GND 6 6
NC 7 7 P.CON+12V
H.VOLT 8 8 H VOLT
CP602B CP602
CD602
V.OUT 1 1 V.OUT
TV_POWER_H 2 2 TV_POWER_H
3 3 AFC
AFC
ACL 4 4 ACL
NC 5 5 EW OUT
H.OUT 6 6 H.OUT
P.CON+5V 7 7 P.CON+5V
X-RAY/EMERGENCY 8 8 X-RAY/EMERGENCY
+B_DOWN 9 9 +B_DOWN
CD603
L603
1 CUT_OFF
2 GND(SIGNAL)
3 R.OUT
4 G.OUT
V801
5 B.OUT
6 CLAMP_OFF
7 NC
8
NC
DEGAUSS COIL
L1703
AUDIO IN COAXIAL
CP1704
J4204
YUV IN
1
J4202
NC NC CP802B
2
CUT_OFF 1
CD1703
WHITE
GND(SIGNAL) 2
R.OUT 3
BLACK CD1704
G.OUT 4
B.OUT 5
AC120V_60Hz
CLAMP_OFF 6 CD1702
7 L1704
8
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D E
INTERCONNECTION DIAGRAM
CP001 CP2403
1 1 2V6_D
CP2420
2 2 5V_D
GND 1
3 3 GND
UART0RX 2
4 4 GND
UART0TX 3
5 5 1V8_D
+3.3V 4
6 6 AFT0(MSG_REQ)
SD_DET 5
7 7 3V3_D
SD_RD 6
8 8 RX(DM_MAIN)
SD_CLK 7
9 9 TX(DM_MAIN)
SD_WR 8
10 10 I2C_DATA
SD_CS 9
11 11 I2C_CLK
12 12 DTV_RESET
13 13 Pr OUT
14 14 Y OUT
15 15 Pb OUT
16 16 SIF(2ND_CVBS)
17 17 AUDIO_L
18 18 AUDIO_R
19 19 +9V
20 20
SPDIF
21 21 AFT1
22 22 IF_AGC
23 23 GND
24 24 IF_P
25 25 IF_N
26 26 GND
DIGITAL PCB
27 27 (SEL_SW)SD_H
PCBDH0
28 28 CVBS_IN
CEF242
CD351
4
3 SOUND GND
2 SOUND GND
1 AUDIO R
CP601
VCR PCB 1
PCB010
2
DMF086
3
4
CP603
1 P.CON+9V
CP003 CP004
2 AUDIO OUT L
CD001
UNREG+5V 1 1 UNREG+5V
3 AUDIO OUT R
UNREG+5V 2 2 UNREG+5V
4
GND 3 3 GND
5 VIDEO OUT
CD2251 CP2201
GND 2 2 GND
1 1
KEY-B KEY-B
OPERATIONT PCB
PCB270
CEF167
REAR AV IN
J4201
REAR S IN
FRONT AUDIO
J4203
L JACK
FRONT VIDEO JACK FRONT AUDIO
J2203
J2202 R JACK
J2204
ATTENTION
ARE :LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F
FULL ERASE HEAD ASS'Y
COMMAND TRANSMITTER
TM101
OS2201
Vout 1
B+ 2
GND 3
L353
CP1001
1 CAP FG 1
2 2
CAP VCO
AUDIO L
3 VCC 3
4 CAP.M F/R 4
5 I LIMIT 5
6 MOTOR GND 6
7 GND 7
8 LD/CY VCO 8
GND
9 CAP CTL 9
SCL
10 LDM CTL 10
SDA
11 CYL FG/PG 11
IIC_OFF
12 CYL CTL 12
DIGITAL/ANALOG
TUNER W/NTSC_MPX
TU001
GND
22 23
1 +5V
2 OOB
3 NC
4
NC
5 NC
CP4501
FFC
6 AGC
HF1 (R) 9 9 9
7
TU HF COM 8 8 8
HF2 (L) 7 7 7
8
SP-CH1 (R) 6 6 6
SP COM 5 5 5
9 +5V
SP-CH2 (L) 4 4 4
10
EP/LP-CH1 (R) 3 3 3
EP/LP COM 2 2 2
11 +30V
1
EP/LP-CH2 (L) 1 1
12 SDA
13 SCL
14 AFT
15 SIF
V_OUT
16 HEAD AUDIO CONTROL ASS'Y
CP4502
CD4501
17 +5V
HEADPHONE_JACK
AUDIO REC 6 6 6 6
J2201
18 IF_P
AUDIO PB 5 5 5 5
CTL+
4 4 4 4
19 IF_N
CTL- 3 3 3 3
AE HEAD(+) 2 2 2 2
20 IF AGC
AE HEAD(-) 1 1 1 1
21 IF OUT
24 25
NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME
ETANT
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
F
G H
8
7
HALL MAIN ROTOR MR
SENSOR COIL MAGNET FG SENSOR
6
OUT
HALL HALL
SWITCH
VCC IN
LOGIC
5
CAPSTAN DD UNIT ASS'Y
M2001
RED WHITE
LM
LOADING MOTOR
M101
4
UN4001
CYLINDER UNIT ASS'Y
HI-FI HEAD
3
SP HEAD
EP/LP HEAD
H5001
2
AUDIO PB
AUDIO
AUDIO REC
CTL+
CONTROL
CTL-
AE HEAD(-)
AE HEAD(+)
AE
1
G H
H-48