Toshiba MD14F51 Service Manual page 45

A B
8
FROM/TO POWER
UNREG+12V
UNREG+8V
UNREG+5V
GND
5V REG IC
IC3001 KIA7805API
7
IN GND OUT
1 2 3
5.0
7.7 0
D3008
1N4005-EIC
6
C3005
16V 470 YK
9V REG IC
IC3005 KIA7809API
IN GND OUT
1 2 3
12.1 0 9.1
D3006
5
L3001
1N4005-EIC
C3001
10uH TSL0808
C3008
16V 1000 YK
16V 1000 YK
FROM/TO MPEG/MICON/DSP
C3012
CP8001 (CD4002)
A2001WV2-11P 16V 470 YK
C3002
1 GND(D) W819
TX
2 GND(D)
470P CH
3 TX
W803
RX
4 RX
5 GND(M)
4
6 P.CON+9V
7 P.CON+A5V
8 P.CON+3.8V
9 P.CON+3.8V
10 GND(A)
SPDIF-134
11 SPDIF
P.CON+5V_A
S001X
S002Y
D3011 D3010
3
FROM/TO AUDIO/VIDEO
1SS133 1SS133
CP8002 (CP8101)
D3007
IMSA-9604S-12Z14
1 EXT_MUTE
MTZJ5.6B
DVD_RESET
2 DVD RESET
ZERO
3 ZERO
DVD_A_OUT_R
4 AUDIO-R
5 GND
DVD_A_OUT_L
6 AUDIO-L
7 GND
DVD_Y
8 Y
2 9 GND
DVD_C
10 C
11 GND
DVD_VIDEO_A
12 CVBS
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A B
G-9
C
REGULATOR SCHEMATIC DIAGRAM
UNREG+12V
3.8V OUT
Q3003
L3000
KTC4369
10uH TSL0808 5.0 3.8
W860
4.2
DRIVER
DRIVER
Q3004
Q3006
KTA1281_Y
KTC3203_Y
R3014
8.3 8.2
8.3
8.2 220 1/2W
DRIVER 8.6
R3006
8.6
Q3010
KTA1281_Y 10K 1/4W
12.3
13.1
12.8
R3010 R3018
1M 1/4W
1K 1/4W
HS3001
763WAA0309
DRIVER
Q3000
KTA1281_Y
13.1 12.6
R3002
12.8
10K 1/4W
SW
Q3001
12.8
RT1N141C-T1
5.1
S001Y 0
S803Y
C3014_1
10V 100 YK
5V REG IC
IC3002 KIA7805API
DRIVER
IN GND OUT
Q3009
1 2 3
KTC3209_Y
D3005
8.3 8.1 4.9
0
9.0
1N4005-EIC
9.6
R3005
100 1/4W
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
MEASURED WITH THE DIGITAL TESTER
DESCRIBED IN PARTS LIST ONLY
DURING PLAYBACK.
C
D E
(AV PCB)
S802X S802Y
4.0
SW
Q3007
0
2SC3052-T1
0
DRIVER
Q3008
KTC3203_Y
8.3 5.5
6.1
DRIVER
Q3005
KTC3209_Y
13.1 8.0
P.CON+9V
8.6
ARE ATTENTION
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
TO STEREO
P.CON+5V
P.CON+12V
FROM/TO VIF/SIF/CHROMA
8.5VREG
EXT_MUTE
AT5.7VREG
DVD_Y
DVD_C
P.CON+5V
P.CON+9V
TO DEFLECTION
P.CON+5V
GND
AT5.7VREG
FROM/TO MICON/TUNER
EXT_MUTE
POWER_ON_H
DVD_RESET
RX
TX
P.CON+5V
8.5VREG
POWER_ON_H
FROM/TO IN/OUT
AT+5.6V
P.CON+9V
P.CON+5V
P.CON+12V
P.CON+5V_A
SPDIF-134
DVD_A_OUT_L
DVD_A_OUT_R
ZERO
DVD_VIDEO_A
GND
DVD_H2
DIGITAL AUDIO SIGNAL(PB)
CAUTION: DIGITAL TRANSISTOR
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
PLAYBACK VIDEO SIGNAL
AUDIO SIGNAL(PB)
F G
H
8
7
6
5
4
3
2
PCBD20
CMD010
1
H
G-10