Regulator Schematic Diagram - Toshiba MD20H63 Circuit Diagrams

A B
8
FROM POWER
UNREG+8V
UNREG+12V
GND
7
UNREG+5V
6
FROM/TO MPEG/MICON/DSP
S813X
5
CP8001 (CD4002)
A2001WV2-13P
C3001
1 GND(D)
0.1 B
2
GND(D)
DVD_CLK
3 TX
DVD_RDY
4 RX
5 GND(M)
6 P.CON+6V
7 P.CON+5V
8 UNREG+3.8V P.CON+5V_D
9 UNREG+3.8V
10 GND(A)
W831
DVD_SPDIF
11 SPDIF
4 DVD_DATA_OUT
12 SSCRXD
DVD_DATA_IN
13 SSCTXD
FROM/TO AUDIO/VIDEO
CP8002
(CP8101_2)
3
IMSA-9604S-12C
12 CVBS 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
DVD_RESET
2 DVD RESET
1 DVD-H(GND)
2
1 NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
A B
H-1
C D

REGULATOR SCHEMATIC DIAGRAM

P.CON+5V_D OUT IC
IC3002 KIA278R05PI
IN OUT GND SW
1 2 3 4
8.0 5.0 0 5.0
R3016
2.2K
R3009
470 1/4W
S809X
P.CON+6V_D OUT IC
IC3001 KIA78R06API
IN OUT GND SW
1 2 3 4
7.5 6.3 0 5.0
D3002 R3007
R3013
R3001
1N4002-F 390
2.2K
680
1/4W
HS3001
763WAAA070
W837
NC
REG.+1.8V IC
IC3003
SS
5
1.3
DTV.P.ON_SW
Q3002
KTA1271_Y
4.8
5.0
4.2
4.2
DTV.P.ON_SW
Q3001
3.2 KRC102SRTK
0
CAUTION
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME :SINCE THESE PARTS MARKED BY
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C D
E
(AV PCB)
(W065)
B3001
W5RH3.5X5X1.0
DRIVER
Q3003
KTA1281_Y
P.CON+12V
8.0 7.3
0.6
R3021
10K
P.ON SW
Q3004
4.0
KRC102SRTK
0
D3005
DRIVER
0
P.CON+5V OUT IC Q3005
IC3004 KTC3209_Y
11EQS04N R3033_1
KIA278R05PI
11.9
4.7 3W
+5V REG.
Q3008
KTC3203_Y
IN OUT GND SW
1 2 3 4
8.0 5.0 0 5.0
W863
R3025
HS67
220 1/4W
HS3002
763WAAA070
REG.+2.6V IC
IC3005 BA00BC0WFP
LA5774-E
V_ADJ V_OUT GND V_IN V_C
VOS GND V_OUT V_IN
5 4 6 2 1
4 3 2 1 1.25 2.6 0 6.0 3.3
W836
1.2 0 2.25 7.35
C3027
D3007
10V 100 YK_P
SK34A
C3026
C3024 0.33 B
C3019
0.1 B
10V 1000 YK_P
C3018
C3025
D3003
0.47 B
R3019 6.3V
1N4005-EIC
470
R3032 R3034
68 YK_P
HS3003
12K 1K
763WAAA070
ATTENTION
ARE
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F G
DRIVER
Q3006
KTC3203_Y
AT+5.6V
8.0 5.0
3.6
R3038_1
680 1/4W
9.0 P.CON+9V
9.6
R3039
100 1/4W
R3023
3.3K
REG.+3.3V IC
IC3006 BA00BC0WFP
V_ADJ V_OUT GND V_IN V_C
5 4 6 2 1
0
1.2 3.3 5.6 4.8
C3033
10V 100 YK_P
C3032
C3030 0.33 B
0.1 B
C3029
6.3V
470 YK_P D3006
RU3AM-EIC
CAUTION: DIGITAL TRANSISTOR
ETANT
F G
H
8
7
TO TUNER
D_P.CON+5V
P.CON+3.3V
D_P.CON+2.6V
GND
P.CON+9V
P.CON+5V
DVD_SPDIF
6
FROM/TO CHROMA/IF
P.CON+5V
P.CON+9V
8.5VREG
DVD_Y
DVD_C
P.CON+12V
5
TO DEFLECTION
P.CON+5V
4
FROM/TO MICON
DTV_POWER-H
DVD_H
P.CON+5V
AT+5.6V
POWER_ON_H
DVD_DATA_OUT
DVD_DATA_IN
DVD_RESET
DVD_CLK
3
DVD_RDY
GND
TO IN/OUT
P.CON+5V_D
P.CON+12V
P.CON+9V
AT+5.6V
P.CON+5V
DVD_A_OUT_L
DVD_A_OUT_R
2
ZERO
GND
PCBD20
CMF099
1
H
H-2