Toshiba SD-V280 Service Manual page 136

Dvd video player & video cassette recorder
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A
B
8
L501_1
0R7A223F24
7
1
2
3
4
6
F501_1
4A125V
S502
WHITE
S501
BLACK
FH501_1
FH502_1
AC120V_60HZ
EYF-52BC
EYF-52BC
NTSC
CD501_4
0R419905
L502
4A 125V
W5T_20*10*10A
5
38
SWITCHING
151.0
Q501
4
D
39
R504
STP5NC50FP
G
0.5
560 1W
S
0.1
PROTECT CONTROL
0.5
3.8
0
HS501
3
763WSA0016
NC
R508
W805
470 1/4W
2
4A 125V
CAUTION:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
4A 125V(F501).
1
ATTENTION:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTOLISER QUE DES FUSIBLE DE MEME TYPE
4A 125V(F501).
A
B
H-27
C
D506
RM11C-EIC
D503
RM11C-EIC
D502
RM11C-EIC
D505
C516
RM11C-EIC
250V
0.0047
KX
T501
8129093S
-18.9
11
-18.9
NC
9
12
0
0
8
13
0
0
7
14
0
0
6
15
0
16
139.3
0
4
17
0
NC
3
18
142.0
0
2
19
0
C509
20
0.018 M
PHOTO COUPLER
IC503
LTV-817M-VB
Q502
16.4
3.3
2SC2120Y
3.8
2.3
D531
MTZJ18B
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
ATTENTION:
LES PIECES REPAREES PAR UN
CRITICAL FOR SAFETY,USE ONES
DANGEREUSES AN POINT DE VUE SECURITE
DESCRIBED IN PARTS LIST ONLY
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C
D
E
POWER SCHEMATIC DIAGRAM
(POWER PCB)
D532
W807
10ELS2N
D521
R531_2
10ELS2N
680 1/2W
D515
W804
SB340L-6737
B503
W4BRH3.5X6X1
D518
1SS133
D512
SB340L-6737
D523
MTZJ33B
R517_2
1K 1/2W
D529
SB290S
L503
D507
W811
D522
SB290S
22uH
TSL0808
10ELS6N
W812
R519
1K1/4W
C524
0.1 B
VOLTAGE CTL
IC501
KIA431
OUT
GND
IN
3
2
1
2.3
0
2.5
ETANT
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
F
G
L507
22uH
TSL0808
R536
1K 1/4W
L506
22uH
TSL0808
D525
1N4005-EIC
9V REG.
IC502_1 KIA7809API
IN
GND
OUT
P.CON +B SW
P.CON5V SW
1
2
3
Q504
Q505
12.4
0
9.0
2SB1131
KTC3209_Y
5.2
R513
12.0
11.9
5.8
390 1/4W
5.1
11.3
0.4
5.1
P.CON SW
C527
HS502
0
Q506
763WAA0186
KRC101MAT
16V
100
YK
C517
6.3V
1000
YK
NOTE:THE DC VOLTAGE EACH PART WAS
CAUTION: DIGITAL TRANSISTOR
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
F
G
H
8
7
FROM/TO REGLATOR
CP502
(CP1701)
(CP1701)
B2013H02-16P
HEATER +
16
HEATER -
15
-22V
14
TUNER+32V
13
P.FAIL
12
6
GND
11
GND
10
WIRE
POWER ON H
9
UNREG+3.3V
8
CD502 2Y0G1701
UNREG+3.3V
7
AT+5.2V
6
AT+5.2V
5
AT+13V
4
MOTOR GND
3
MOTOR+12V
2
MOTOR+24V
1
5
4
3
FROM/TO AUDIO/VIDEO
CP503
(CD503)
A2001WV2-6P
P.CON+5V D
1
GND
2
WIRE
P.CON+5V A
3
GND
4
CD503
CU262201
P.CON+9V A
5
MOTOR GND
6
2
PCB240
VPA152
1
H
H-28

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