Toshiba MD14F12 Service Manual page 45

Color television/dvd video player
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A
B
8
7
FROM POWER
UNREG+5V
GND
UNREG+12V
6
UNREG+8V
GND
5
FROM/TO MPEG/MICON/DSP
(CD4002)
CP8001
A2001WV2-13P
1
GND(D)
2
GND(D)
DVD_CLK
3
SSCCLK/TX
DVD_RDY
4
RDY(I/O(0))/RX
5
GND(M)
6
P.CON+6V
P.CON+5V
(DVD)
7
P.CON+A5V
UNREG+3.8V
8
UNREG+3.8V
9
UNREG+3.8V
4
10
GND(A)
SPDIF
11
SPDIF
DVD_DATA_OUT
12
SSCRXD
DVD_DATA_IN
13
SSCTXD
3
FROM/TO AUDIO/VIDEO
CP8002
(CP8101_3)
IMSA-9604S-12C
12
NC
NC
11
GND
DVD_C
10
C
9
GND
DVD_Y
8
Y
7
GND
DVD_A_OUT_L
6
AUDIO-L
5
GND
DVD_A_OUT_R
4
AUDIO-R
ZERO
3
ZERO
2
DVD_RESET
2
DVD RESET
1
EXT_MUTE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-9
C
D
REGULATOR SCHEMATIC DIAGRAM
UNREG+5V
SW
1
2.7
7.5
D3004
W817
UNREG+8V
MOTOR+B[+6V]
1N4002-PAN
R3001
R3002
3.9K +-1%
4.7K +-1%
UNREG+12V
UNREG+12V
UNREG+8V
UNREG+12V
ATTENTION
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
C
D
E
(AV PCB)
P.CON+5V_REG
IC3002
KIA278R05PI
IN
OUT
GND
SW
1
2
3
4
5.6
5.0
0
2.8
R3013
1K 1/4W
HS3001
763WSA0029
NC
MOTOR+6V_REG
IC3001
BA00BC0WT-V5
5.5
5.2
4.8
DRIVER
Q3001
R3015
KTA1281_Y
10K 1/4W
IN
GND
OUT
FB
2
3
4
5
0
6.2
1.3
P.ON SW
Q3003
4.0
KRC102SRTK
0
0
R3011
R3006
1.5K
1K
R3010
11.9
33 1/2W
9.6
R3007
100 1/4W
12.6
12.6
11.9
DRIVER
Q3002
R3008
KTA1281_Y
10K
P.ON SW
Q3007
0
KRC102SRTK
POWER_ON_H
4.6
0
DRIVER
Q3008
KTC3203_Y
8.0
5.0
R3009
3.6
220 1/2W
CAUTION
:LES PIECES REPAREES PAR UN
ETANT
:SINCE THESE PARTS MARKED BY
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F
G
POWER_ON_H
P.CON+5V
P.CON+5V
(DVD)
R3005
UNREG+3.8V
1.8 3W
D3006
D3001
POWER_ON_H
11E1-EIC
1N4002-PAN
POWER_ON_H
9.0
P.CON+9V
DRIVER
Q3005
KTC3209_Y
W859
AT+5V
CAUTION: DIGITAL TRANSISTOR
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F
G
H
8
7
TO SOUND AMP
P.CON+9V
6
TO CHROMA
DVD_Y
DVD_C
P.CON+5V
P.CON+8V
5
4
FROM/TO MICON/TUNER
DVD_RESET
DVD_CLK
DVD_RDY
DVD_DATA_OUT
DVD_DATA_IN
3
P.CON+5V
AT+5V
POWER_ON_H
TO IN/OUT
P.CON+5V
P.CON+9V
AT+5V
SPDIF
DVD_A_OUT_L
2
DVD_A_OUT_R
ZERO
PCBD20
CME066
1
H
G-10

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