Toshiba 40L1343DG, Руководство по обслуживанию

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560R
R267
TP124
1
3V3_VCC
C585
500fF
50V
AZ099-04S
U1
1
2
3 4
5
6
IO4
VDD
IO3 IO2
GND
IO1
C1177
10uF
25V
R805
180k
EXT_RESET
S93
1 2
5V_VCC
USB_ENABLE2
USB2_VCC
560R
R75
10k
R276
16V
100nF
C160
U2
TPS2553-1
4
5
6
3
2
1
IN
GND
EN
OUT
ILIM
FAULT
R193
560R
R259
560R
5V_VCC
USB_ENABLE1
USB1_VCC
CN19
1
2
3
4
C161
100nF
16V
TPS2553-1
U22
4
5
6
3
2
1
IN
GND
EN
OUT
ILIM
FAULT
TP91
1
TP92
1
TP100
1
TP101
1
S9
1 2
5V_VCC
CN17
1
2
3
4
CN18
1
2
3
4
TP96
1
TP97
1
F69
330R
1 2
10V
10uF
C12 USB1_VCC
10V
10uF
C114
USB2_DN
USB1_DN
3V3_VCC
USB1_VCC
10R
R74
1 2 USB2_DP
S11 1 2
R309
10R 1 2
F11 330R
1 2
Q45
BC848B
S2_RESET
10k
R2
3V3_VCC
R113
10k
TP98
1
TP99
1
F5
60R
1 2
10V
10uF
C115
10V
10uF
C143
60R
F6
1 2
F70 330R
1 2 USB2_VCC
10R
R311
1 2
USB1_DP 10R
R310
1 2
330R F50
1 2
S20
1 2
3V3_VCC
6V3
22uF
C396
F17
60R
S2_TUN_3V3
LNB_POK
S23
C584
3p3F
50V
C1204 100uF
35V
C1194
10uF
25V
25V
10uF
C1195
25V
10uF
C1176
SH2
2 1
L10
10uH
22uF
6V3
C395
6V3
22uF
C397
C398
22uF
6V3
17mb95
ALP KIRAZ-BARAN ÇUBUKÇU
07_S2_TUN_S2_DEMOD_USB
10
27-06-2012_15:28
8 7 6 5 4 3 2 1
A
B
C
D
E
F
A X M
1 2 3 4 5 6 7 8
A
B
C
D
E
F
A3
SCH NAME :
DRAWN BY :
T. SHT:
CN25
I2C_ADR0
I2C_ADR0
I2C_ADR1
I2C_ADR1
10uF
16V
C545
3V3_VCC VDDO_3V3
60R
F25
1V26_VCC
F26
60R
VDDI_1V25
F27
60R
VDDO_3V3 VDDA_3V3
10pF 50V
C369
VDDI_1V25
10V
C32
100nF
10V
C33
100nF
VDDI_1V25
C34
100nF
10V
VDDO_3V3
33R
R496
33R
R497
R575
33R
1
2
3
4 5
6
7
8
R1
R2
R3
R4
M88DS3002
U29
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
NC5 GPO
VCC_10
NC4 NC3
VDDD_4
NC2 NC1 NC9 NC8
LOCK
VCC_9
LNB_EN
CKXTAL_13
OLF
GNDD
M_CKOUT
M_SYNC
VCC_8
M_VAL
M_ERR
M_DATA7
M_DATA6
VDDD_3
M_DATA5
M_DATA4
VCC_7
M_DATA3
M_DATA2
M_DATA1
M_DATA0
VCC_6
AAGC SCLT SDAT VCC_3 SDA SCL VDDD_2 ADDR_SEL1 ADDR_SEL0 VCC_4 VSEL DISEQC_IN DISEQC VCC_5 CKXTAL_27 RESET
GNDA_1
XTAL_IN
XTAL_OUT
VDDA_1
GNDA_2
IP
IN
VDDA_2
GNDA_3
QN
QP
NC6
VDDD_1
VCC_1
VCC_2
NC7
33R
R498
R576
33R
1
2
3
4 5
6
7
8
R1
R2
R3
R4
C35
10V
100nF
VDDI_1V25
TS1_CLK
TS1_SYNC
TS1_VLD
TS1_D7
TS1_D6
TS1_D5
TS1_D4
TS1_D0
TS1_D1
TS1_D2
TS1_D3
VDDI_1V25
VDDI_1V25
C36
100nF 10V
C37
10V100nF
VDDO_3V3
10V100nF
C38
10V
100nF
C39
VDDI_1V25 VDDI_1V25
VDDI_1V25
C40
100nF
10V
100nF
C41
10V
100nF
10V
C42
10k
R178
1
2
R179
10k
1
2
VDDO_3V3
10V
100nF
C43
R499
33R
33R
R500
50V
18pF
C228 C229
50V
18pF
4k7
R102
1
2
C330
16V
10nF
VDDO_3V3
R103
4k7
1
2
R698
2k S2_AGC
VDDO_3V3
R104
4k7
1
2
R105
4k7
1
2
S2_SCL
S2_SDA
VDDI_1V25
C44
100nF
10V
VDDO_3V3
VDDA_3V3
100nF
C45
10V
10V
C46
100nF
C47
100nF
10V
C48
100nF C49
100nF
10pF 50V
C370 10pF 50V
C371
10pF 50V
C372
100nF
C50
100nF
C51
10pF 50V
C373
S2_IP
S2_IN
S2_QN
S2_QP
27pF
50V
C414
C415
50V
27pF
CLKO_TS2022
SYS_SDA
SYS_SCL
DISEQC_OUT
S12
1
2
S13
1
2
VDDO_3V3
S2_RESET
LNB_EN
13/18V
3V3_VCC
U20
MP8125
9
10
11
12
13
14
15
16
8
7
6
5
4
3
2
1
SGND
BYPASS
VDD
COMP
EN
LINEDROP
POK
13V/18V
PGND
SW
BST
VBOOST
VOUT
ILIMIT
TCAP
EXTM
C1225
10uF 25V
C576
50V 15nF
100k R390
25V 4u7F
C582
L19
10uH
R683
10k
220nF
C583
25V
15nF 50V
C577
50V 100nF
C572
C578
15nF 50V
C236
100nF
16V
3V3_VCC
R392 100k
22k
R702
C237
100nF
16V
100nF
50V
C573
C22V
D16
12V_VCC
LNB_EN
13/18V
DISEQC_OUT
C238
100nF 16V
LNB_OUT LINEDROP
D9
1N5819
D10
1N5819
R537
10k
1N5819
D11
D12
1N5819
R536
10k
10nF
16V
C331
R704
3k3
S2_TUN_3V3 S2_TUN_3V3
50V
27pF
C416
27pF
C417
50V
10nF 16V
C332
10nF
16V
C333
10nF 16V
C334
C335
10nF 16V
X7
27MHz
3
1 4
2
S2_TUN_3V3
10k
R180
470R
R705
10nF
C336
16V
10pF C374 50V
50V 1nF
C316
C375 50V 10pF
S14
1
2
C376 50V 10pF
C377 10pF 50V
50V
1nF
C317
S2_TUN_3V3
C337
16V
10nF
2k
R699
R700
2k
1k
R328
S2_AGC
10k
R181
CLKO_TS2022
10nF
C338
16V
C318
50V
1nF
4n7H
L20
50V
1nF
C319
S16
1
2
S2_TUN_3V3 S2_TUN_3V3
C230
18pF
50V
C231
18pF
50V
R501
33R
R502
33R
S2_IP
S2_IN
S2_QN
S2_QP
S2_SDA
S2_SCL
10nF
16V
C339
16V
C340 10nF
S17
1
2
S18
1
2
S19
1 2
S2_TUN_3V3
10nF 16V
C341
50V
100pF
C439
1nF
C320
50V
1nF
C321
50V
LNB_OUT
TP1
M88TS2022
U30
7
6
5
4
3
2
1
14 13 12 11 10
9 8
15
16
17
18
19
20
21
22 23 24 25 26 27 28
VDDA6 AGC VDD_REG SCL SDA VDD_DIG VDAA5
TEST
LNA_IN
RESET
RFBYPASS
CKDIV_OPT
CAP
RES
XTALP XTALN VDDA3 TEST3 TEST2 TEST1 VDDA4
QP
QN
VDDA1
IN
IP
CK_OUT
VDDA2
25V 10uF
C1205
25V
10uF
C579
C1179
10uF
16V
Read : D1H
USB
S2 DEMOD S2 TUNER
LNB POWER
Write : D0H
I2C Address**ADDR_SEL pins
Read : C1H
Write : C0H
I2C Address**pin VDD_DIG=High
30072534
NC
NC
NC
NC NC NC NC NC NC NC NC NC
NC
NC
NC
NC NC
nc
22n 30000312 bom
nc
47n 30000334 bom
1U bom
NC NC
NC
NC
NC
NC
NC
NC
close to TS2022
close to DS3002