Power - Toshiba SD-V594SC Service Manual

Dvd video player & video cassette recorder
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A
B
8
D506
1N4005-EIC
7
D503
1N4005-EIC
L502
W5T_20X10X10A
AC120V_60HZ
CD501
D502
09415911
2.5A 125V
1
2
WHITE
1N4005-EIC
6
WHITE
S502
3
4
F501
51MS025L
D505
BLACK
S501
2.5A125V
L501
1N4005-EIC
BLACK
COIL,LINE FILTER
FH501
FH502
EYF-52BCY
EYF-52BCY
SS11VL-05230
5
43
0
D
44
4
R504
G
0.5
560
S
0.1
SWITCHING
Q501
2SK3563(ORION_Q)
PROTECT CONTROL
Q502
KTC3203_Y
0.5
0.3
0
HS6S
3
HS501
763WAAA070
R508
D504
100 1/4W
1SS133
2
2.5A 125V
CAUTION
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
1
REPLACE ONLY WITH THE SAME TYPE FUSE
2.5A 125V(F501).
ATTENTION
:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
2.5A 125V(F501).
A
B
H-21
C
D
POWER SCHEMATIC DIAGRAM
C516
250V
0.0022
KY
T501
81291244
16.0
8
0
0
NC
7
10
12.9
0
6
11
0
12
139.3
0
4
13
16.6
NC
0
3
14
96
142.0
2
15
C509
1/2W
0.018 M
PHOTO COUPLER
IC503
PS2561AL1-1-V(W)
12.5
5.1
D512
W826
0.3
4.1
1SS133
C510
R530
R519
470K 1/4W
D518
0.022
B
1K
1SS133
0
PROTECT CONTROL
Q507
R531
KTC3203_Y
0.6
10K
0
R547
100K
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
C
D
E
(VCR MT PCB)
W856
D529
W822
1N4005-EIC
P.CON+12V SW
Q510
2SD1835S/T-AA
L505
D507
12.4
10.4
FR155-F
22uH 0305
11.1
D533
C531
1N4005-EIC
500V
560P
B
P.ON SW
19.1
KRC103SRTK
0
6V REG. IC
IC502
KIA78R06API
IN
OUT
GND
SW
1
2
3
4
390 1/2W
11.6
9.0
0
5.0
R509
100 1/4W
HS502
763WAAA120
HS6S
C504
10V
2200
YK
P.CON+5V SW
0
D515_1
5.3
0
SR340-004
D511
SR340-004
L506
W827
10uH TSL0808
5.2
5.1
4.4
D516
D508
R527
1SS133
220 1/4W
C520
MTZJ5.1B-EIC
1 F
0.1
R536
M-CON POWER SW
5.6K
3.3
D522
R517
0
KRC103SRTK
W877
1H3-E
1K 1/2W
C524
0.47 B
VOLTAGE CTL IC
IC501
KIA431A-AT
0
3.2
D526
OUT
GND
IN
POWER FAIL SW
3
2
1
MTZJ3.3B-EIC
KTC3875S_Y_RTK
4.1
0
2.5
0
ATTENTION
:LES PIECES REPAREES PAR UN
MEASURED WITH THE DIGITAL TESTER
DANGEREUSES AN POINT DE VUE SECURITE
DURING PLAYBACK.
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F
G
W816
TO Y/C/AUDIO/CCD/HEAD AMP
AT+12.6_V
P.CON+5V
GND
P.CON+10V
W834
FROM/TO SYSCON
P.CON+9V
TX
RX
AT+5.2V
W841
DVD_POWER_CTL
VCR_POWER_ON-L
Q509
POWER_FAIL
AT+5V[M-CON]
0
VCR_POWER_ON-L
AT+12.6_V
P.CON+5V
GND
MOTOR_GND
TO TUNER/JACK
P.CON+5V_DH
P.CON+9V
0
SPDIF
R513
P.CON5V SW
0
Q505
+32V
2SD1835S/T-AA
AT+5.2V
0
P.CON+5V
DVD_POWER_CTL
P.CON+10V
P.CON+6V
GND
TO OPERATION/DISPLAY
LEM_VCC
P.CON+5V
AT+5.2V
AT+3.8V
GND
Q503
TO Hi-Fi/DEMODULATOR
KTC3209_Y
P.CON+5V
LEM_VCC
P.CON+9V
P.CON+5V
AT+5.2V
AT+5.2V
GND
AT+5V[M-CON]
M-CON +5V SW
Q504
KTA1271_Y
Q506
+32V
W833
W886
AT+5.2V
AT+5.2V
TX
RX
P.CON+6V
P.CON+5V_DH
POWER_FAIL
AT+3.8V
5.3
0
POWER FAIL SW
W806
SPDIF
Q514
KTC3875S_Y_RTK
0
Q513
CAUTION
ETANT
:SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F
G
H
8
7
6
5
4
FROM/TO MPEG/MICON/DSP/RF_AMP
CP501_1
(CD4002)
A2001WV2-13P
3
AT+5.2V
1
AT+5.2V
2
GND(D)
3
GND(D)
4
TX
5
RX
6
GND(M)
7
8
P.CON+6V
P.CON+A5V
9
UNREG+3.8V
10
UNREG+3.8V
11
GND(A)
12
2
SPDIF
13
PCB010
DME063
CAUTION: DIGITAL TRANSISTOR
1
H
H-22

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