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Toshiba SD-V280 - Page 131

Toshiba SD-V280
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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
H1
E
H1H2
E
J8008
MSP-213V1-652_PBSN
COMPONENT OUT
1
23
4
5
H1
E
H1H2
E
J8001 MSP-213V1-432_PBSN
REAR OUT JACK
1
23
4
5
H
E
J8007
MSP-251V-05PBSN
COAXIAL
1
2
SW301
SLD-12-592
RF-SW
123
45
TU301
TCMN0682PA13D(4)
10
11
12
13
14
15
16
17
18
2
21
22
23
24
25 26
27 28
3
4
5
6
8
9
B8001
W4BRH3.5X6X1
J8006
MDC-070V
Y/C SEPA
12
34
56
IC8001 CD4053BNSR
AUDIO SW
1
10111213141516
2345678
9
OS8001 GP1FA550TZ
OPT TRNSFORMER
1
2
3
EE
H1NCH1H2
J8002 MSP-213V2-432_PBSN
REAR IN JACK
1
234
5
6
H1H2
E
J8009
MSP-242V2-01PBSN
DVD AUDIO OUT
1
23
DIGITAL AUDIO SIGNAL(PB)
PLAYBACK VIDEO SIGNAL
L8008
47uH
L8007
100uH
L8004
47uH
L8006
100uH
L8002
100uH
L8003
0.27uH
L8001
0.27uH
CAUTION: DIGITAL TRANSISTOR
IC8002 NJM2533V
TU/REAR VIDEO IN SW
1234
5678
IC8003 NJM4580M
AMP
1234
5678
IC8005 NJM2533V
VIDEO SW
1234
5678
D8016
1N4005-EIC
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
NUTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
Q303
KRC103SRTK
TU A MUTE SW
Q8003
KRC103SRTK
VIDEO MUTE SW
Q8008
KRC103SRTK
SW
TUNER VIDEO SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
L301
100uH
L302
22uH 0305
Q8001
2SA1037AK
D AUDIO
DRIVER
Q8004
KTA1266
BUFFER
TP8001
VIDEO OUT
W822 W823
Q8002
2SC2412K
D AUDIO DRIVER
Q8005
2SC2412K
MUTE SW
Q8006
2SC2412K
MUTE SW
C313
1016V KA
C309
2206.3V YK
C8040
4.750V KA
C8042
1016V KA
C8013
1050V YK
C8015
4706.3V YK
C8009
4706.3V YK
C8029
1016V KA
C8049
10016V YK
C8033
1016V KA
C8043
1016V KA
C8031
4.750V KANP
C8026
4716V YK
C8054
22016V YK
C8030
1016V KA
C8028
1016V KA
C8062
4.750V KA
C8061
4.750V KA
C8094
476.3V KA
C8024
1016V KA
C8032
4.750V KA
R8008
15
R8067
470
R8065
470
R8028
2.2
R8029
2.2
R8030
2.2
R302
1K
R301
22K
R304
10K
R8009
4701/2W
R8010
75
R8004
120
R8003
68
R8005
10
R8002
2.2
R8001
75
R8016
2.2K
R8018
5.6K
R8072
47
R8043
82K
R8037
82K
R8034
82K
R8035
82K
R8073
47
R8038
560
R8055
82K
R8040
560
R8015
390
1/4W
R8014
390
R8060
4701/4W
R8017
2.2K
R8006
10
R8007
100
R8011
100
R8032
82K 1/4W
R8061
1K 1/4W
R8059
4701/4W
C8012
0.1 B
C316
0.1 F
C303
0.1 F
C304
0.01 F
C8041
0.1 F
C8010
0.1 B
C8011
100P CH
C8008
100P CH
C8096
0.1 F
C8098
0.1 F
C8027
0.01 B
C8053
0.01 B
C8055
0.01 B
C8095
0.022 B
C308
2206.3V
YK
C8097
476.3V KA
C8003
1016V KA
C8021
1016V KA
C8020
1016V KA
C8037
4706.3V YK
C8038
4706.3V YK
C8039
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
Q8007
KRA103SRTK
MUTE SW
CAUTION: DIGITAL TRANSISTOR
DVD_Y
DVD_U
RF_CONV_A_OUT
DVD_V
Y_OUT
C_OUT
DVD_MUTE_R
TV/VCR
DVD_MUTE_L
SPDIF-134
DVD_A_OUT_L
P.CON+5V
DVD_A_OUT_R
DVD_V_OUT
AT+13V
SCL
P.CON+12V
SDA
P.CON+5V
VIDEO_MUTE-H
VIDEO_OUT
+32V
DVD_A_OUT_L
HIFI_A_OUT_L
SIF_OUT
AFT-S.CURVE
TU/REAR_V_IN
TU_V_OUT
AV_SW1
REAR_V_IN
TU_A_MUTE-H
AV_SW2
TU_V_OUT
HIFI_A_OUT_R
DVD_A_OUT_R
POWER_MUTE-L
P.CON+9V
REAR_A_IN_R
REAR_A_IN_L
REAR_V_IN
AT+5.2V
P.CON+9V DVD_V_OUT
SW_V_OUT AV_SW1
Y/C_VIDEO_OUT
AT+13V
+32V
P.CON+9V
P.CON+12V
P.CON+5V
AT+5.2V
GND
RF_CONV_A_OUT
REAR_A_IN_R
REAR_A_IN_L
SIF_OUT
HIFI_A_OUT_L
HIFI_A_OUT_R
TU/REAR_V_IN
Y/C_VIDEO_OUT
SCL
SDA
AFT-S.CURVE
POWER_MUTE-L
TV/VCR
VIDEO_OUT
AV_SW2
AV_SW1
VIDEO_MUTE-H
TU_A_MUTE-H
SW_V_OUT
FROM/TO VCR SYSCON
H-18H-17
NC
NC
1.2
0
0
FROM/TO HI-FI/DEMODULATOR
FROM/TO Y/C/AUDIO/CCD/H.AMP
TUNER/JACK SCHEMATIC DIAGRAM
(VCR PCB)
NC
V.OUT
AFT
A.OUT
IF OUT
IF TP
TU 32V
PB 5V
BM
DATA
CLOCK
CE
RF AGC
CONTROL
V.IN
MB
CH
A.IN
NC
SIF OUT
NC
FSC
29
30
31
NC
CH2 CH1
NC
0.8
9.0
3.8
0
4.6
4.8
4.6
0
NC
0
2.6
3.3
0
3.3
0
L
R
V
(TUNER)
FROM/TO DVD I/O
1.5
1.7
1.7
1.5
0
34
GND
VCC
INPUT
35
32
33
L
R
V
0
0
0
0
0
0
05.2
5.0
BUFFER
VCC
BAIAS
BY BX CY COUT CX INH Vee Vss
CBAAXAYAOUTBOUTVdd
PCB010
+
-
VCC
A_GND
-
+
NC
VMA251
5.1
FROM/TO REGULATOR
12.3 6.1 6.1 6.1
6.1 6.1 6.1 0
12.3 6.1 6.5 6.1 6.1 12.1
12.1
12.1
6.16.1 00 0000
0
12.1
0
BUFFER
VCC
BAIAS
NC NC
0.8
9.0
3.8
0
0
4.6
5.0
4.6

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