Toshiba 48L1433DB, Руководство по обслуживанию

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275V
56n
C151 C149
470n
275V
C152
275V
100n
V_7
C236
1n 4kV
C268
1n 4kV
RL207
D113
RL207
D115
C135
47p 2kV
C134
47p 2kV
V_9
2kV 47p
C137 C136
47p 2kV
V_8
D112
RL207
WD2 WD1
WD2 WD1
CAP002DG
U100
1
2
3
4
8
7
6
5
NC1
D1-1
D1-2
NC2
VCC
D2-1
D2-2
NC3
V_4 V_3
R111
1M
R105
1M
BL_ON-OFF
275V
56n
C142
50R
F519
+24-80V
R564
100R
R565
100R
S561
PIN_1
10
11 12
13 14
15 16
17 18
19 20
1 2
3 4
5 6
7
CN3
8
9
ST_BY
BL_ON-OFF
PWM_DIM
+5V_STBY
+12VCC_S
+12VCC_S
S526
+12VCC_S
+12VCC_S
S522
CN4
5 6
7 8
9 10
11 12
1 2
3 4
PIN_1
S203
PIN_3
+12VCC_S
CN200
1
2
3
4
5
6
7
8
PWM_DIM
LED3_S
F511 50R
50R F512
50R
F518
PIN_1
47p 2kV
C538
270R
R534
OVP_LED
C504
1m
50V
35V
560u
C2582 C2583
560u
35V
C513
50V
10u
R513
10R +24-80V
LED4_S
S531
LED1_S
+12VCC_S
LED2_S
S505
S502
S512
+12VCC_SW
LED3_S
LED2_S
1
0
0
R
R515
1
0
0
R
R511
R506
1
0
0
R
R
5
5
3
1
0
R
R
5
5
2
1
0
R
R
5
4
8
1
0
R
R
5
5
1
1
0
R
R
5
5
0
1
0
R
R
5
4
9
1
0
R
R
5
4
7
1
0
R
C505
1m
50V
V_LED+
1
0
R
R509
1
0
R
R500
1
0
R
R518 R514
1
0
R
F503
50R 50R
F502
F501
F500
25V
1u
C502
+24-80V
Q502 Q503
470n
C511
25V
LED3
1N4148
D502
10R
R502
D504
SB5100
10k
R516
150u
L501
U500
MP3394
9
10
11
12
13
14
15
16
8
7
6
5
4
3
2
1
COMP
EN
DBRT
GND
OSC
ISET
BOSC
LED4
VCC
VIN
GATE
ISENSE
OVP
LED1
LED2
LED3
C507
25V 470n
+5V_STBY
270R
R508
PWM_DIM
L500
47u
330n 16V
C501
270R
R533
PWM_DIM
16V 330n
C515
R504
330k
S503
6k8
R520
R512
100k
LED2_S
S533
S530
LED4_S
LED3_S
LED2_S
LED1_S
S510
S507
S532
S504
S501
S511
LED3
LED2
LED4
LED3
LED2
LED1
LED4
LED1
LED3
LED2
LED1_S
LED2_S
LED4_S
LED3_S
V_LED+
V_LED+
CN501
1
2
3
4
5
6
7
+24-80V
BL_ON-OFF
ST_BY
F521
50R
Q510
LED1_S
LED1
VCC_LED
LED4
S500
LED2
LED1
2u2
10V
C514
OVP_LED
CS_LED
Q500
BC858B
10R
R202
S200
C234
1n 4kV
R203
10R
GND3
AUDIO_VCC_S
R200
10R 10R
R201
AUDIO_VCC_M
F517
50R
S211
C500
50V
1n
C510
10V
2u2
VCC_LED
GATE_LED
GATE_LED
D501
SB5100
D503
PIN_3
PIN_4
PIN_4
D114
RL207
R104
1M
1M
R103
R102
1M
R101
1M
21-02-2014_13:21
3 3
<YOUR NAME HERE>
17ips20-r6
8 7 6 5 4 3 2 1
A
B
C
D
E
F
AX M
1 2 3 4 5 6 7 8
A
B
C
D
E
F
A3 PROJECT NAME :
SCH NAME :
DRAWN BY :
T. SHT:
V_41
C235
1n 4kV
R560
100R
R562
1
0
k
100R
R561
VCC_LED
LED4
1
0
k
R563
Q511
LED4_S
4kV 1n
C233
LED4
275V
220n
C140
275V
56n
C145
C148
470n
275V
C139
220n
275V
C144
56n
275V
C146
56n
275V
C153
275V
100n
275V
100n
C154
275V
220n
C141
V_3
V_4
V_2
D528
D529
V_1
275V
56n
C143
R556
1
0
R
D530
2u2
10V C519
R522
330k
47p
2kV
C523
CS_LED
BL_ON-OFF
C138
56n
275V
V_5
V_6
4M7
R299
D531
C526
1u
25V
D527
1N4148
R557
1
0
R
2X6 PIN MB CONNECTOR OPT.
20mm optional
LED DRIVER SINK MOSFET OPT.
LED DRIVER
CONNECTOR LED DRIVER CHANNEL OPTIONS
WO/CONVERTER CONNECTOR OPT.
LED DRIVER CIRCUIT
MB CONNECTOR OPTIONS
WITHDRAWAL DISCHARGE
X_CAP OPTIONS
DISCRETE BRIDGE OPTION.
PRIMER-SECONDER COMPONENTS