Toshiba SD-V280 - Page 132

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
D1701
MTZJ13B
D1706
MTZJ10B
D1702
1SS133
CP1701
52147-1610
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
CAUTION: DIGITAL TRANSISTOR
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
Q1704
KRC103SRTK
P.ON SW
Q1714
KRC103SRTK
M-CON POWER SW
Q1713 KTA1271_Y
M-CON +5V SW
Q1706
2SB1131
3.3V OUT
W804
W809
W834
W852
W851
W859
Q1702
KTC3209_Y
P.CON+5V SW
Q1703
KTC3209_Y
P.CON+5V SW
Q1707
2SC2412K
3.3V CTL
Q1708
2SC2412K
3.3V CTL
Q1701
KTC3203_Y
P.CON+12V SW
Q1705
KTC3203_Y
P.CON+12V SW
C1702
150V YK
C1706
2235V YK
C1703
1050V YK
C1709
1016V KA
R1715
150 1/4W
R1702
10K
1/4W
R1701
220
1/4W
R1703
220 1/2W
R1714
390 1/4W
R1716
2.2K 1/4W
R1706
3.9K
1/4W
R1710
39
R1711
820
+-1%
R1708
2.2K
R1709
100
1/4W
R1713
1.2K
+-1%
R1720
1K
1/4W
R1718
1K
1/4W
C1708
4706.3V YK
C1713
4706.3V
YK
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
CAP_VCO
AT+12.6_V
MOTOR_GND
AT+5.2V AT+5.2V
P.CON+5V
P.CON+12V
P.CON+5V
P.CON+12V
GND
P.CON+5V_DH
AT+5V[M-CON]
POWER_FAIL
AT+5.2V
GND
-22V
HEATER_DC+
DVD_POWER_ON-H
HEATER_DC-
P.CON+3.3V
CAP_VCO
AT+12.6_V
AT+5V[M-CON]
AT+5.2V
P.CON+5V
POWER_FAIL
VCR_POWER_ON-L
MOTOR_GND
DVD_POWER_ON-H
VCR_POWER_ON-H
GND
POWER_FAIL
VCR_POWER_ON-L
P.CON+9V
P.CON+5V_DH
P.CON+12V
P.CON+3.3V
AT+5.2V
P.CON+12V
P.CON+9V_DVD
GND
+32V
P.CON+5V
-22V
GND
HEATER_DC-
HEATER_DC+
GND
P.CON+5V
AT+5.2V
P.CON+12V
P.CON+9V
+32V
AT+13V
FROM/TO DVD I/O
FROM/TO VCR SYSCON
FROM/TO OPERATION1/DIPLAY
FROM/TO HI-FI/DEMODULATOR
H-20H-19
(VCR PCB)
-22V
NC
REGULATOR SCHEMATIC DIAGRAM
PCB010
5.2 5.1
4.4
MOTOR+24V
MOTOR GND
MOTOR+12V
TUNER+32V
P.FAIL
HEATER -
HEATER +
GND
GND
UNREG+3.3V
UNREG+3.3V
AT+5.2V
AT+5.2V
AT+13V
13.0
13.0
11.0
0
0
13.0
5.2 5.2
5.8
5.2 5.2
5.8
FROM/TO TUNER/JACK
POWER ON H
FROM/TO POWER
3.43.9
3.2
3.9
1.0
1.8
3.1
1.8
1.0
0
5.2
0
12.0 9.0
10.0
VMA251
FROM/TO Y/C/AUDIO/CCD/H.AMP