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Toshiba 48L5455R Service Manual page 17

Lcd color television

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1
2
A
I2C ADDR: C0
8
6
4 2
C350
C351
1
JK11
47p
68p
50V
50V
9
7
5
3
180nH
B
C113
180p
50V
C
60R
3V3_VCC
1
2
F68
C157
10u
6V3
RESET_USB
D
R291
3V3_USB
100k
R287
28
100k
LOCAL_PWR
29
3V3_USB
VDDA33_5
30
USB_HUB_DN
USBDM_UP
C229
31
USBDP_UP
USB_HUB_DP
24MHz
18p
32
E
XTALOUT
50V
3
2
4
1
33
XTALIN/CLKIN
C230
C232
X4
34
PLLFILT
18p
R285
1u
6V3
35
50V
12k
RBIAS
36
3V3_USB
VDD33_6
S27
USB2_DP
USB_HUB_DP
S26
USB2_DN
USB_HUB_DN
S23
USB_WIFI_DP
USB_HUB_DP
S24
F
USB_WIFI_DN
USB_HUB_DN
S33
USB_BT_DP
USB_HUB_DP
S32
USB_BT_DN
USB_HUB_DN
1
2
3
24MHz
C158
22p
C344
50V
1n2
50V
50V
180p
22
RF_REF
C352
23
RF_IP
C353
24
RF_IN
U18
180p
25
RF_SHLD
50V
SI2158
L110
26
ADDR
12n
R187
560nH
27
TUNER_RST
33R
RSTB
28
AGC1
D_IF_AGC
R118
TUNER_SCL
100R
R150
TUNER_SDA
100R
60R
3V3_VCC_TUNER
1
2
F24
C156
10u
6V3
C234
100n
10V
18
PRTPWR3
17
OCS_N2
16
PRTPWR2
15
VDD33_3
3V3_USB
C231
U15
14
CRFILT
USB2512B
1u
6V3
13
OCS_N1
12
PRTPWR1
11
TEST
USB_BT_DP
10
USB_BT_DN
VDD33_2
3V3_USB
USB_WIFI_DN
USB_WIFI_DP
3
4
5
3V3_VCC_TUNER
3R3
30051799
C161
X1
1
30010731
27MHz
22p
Q131
50V
2
BC858B
3
1V8_VCC_TUNER
C348
C471
1u
2u2
6V3
6V3
14
VDD_L
R308
13
ALIF_P
470R
R73
R312
12
ALIF_N
470R
820R
11
DLIF_P
10
VDD_H1
3V3_VCC_TUNER
9
DLIF_N
8
VDD_D
1V8_VCC_TUNER
3V3_VCC_TUNER
F86
R333
3V3_VCC
10k
IF_AGC
60R
R307
S100
IF_AGC
100R
D_IF_AGC
Close To Concept IC C lose To SI2156
VGA_R
VGA_G
VGA_B
SC_R
SC_G
5V_VCC
330R
SC_B
F25
CN19
TP137
1
3V3_VCC
330R
1
2
TP132
F17
1
3
4
TP138
PR_IN
1
5
6
3D_SYNC_OUT
TP133
Y_IN
1
7
8
TP135
1
PB_IN
9
10
TP134
1
F26
3V3_VCC
60R
C228
C227
C226
C225
10u
100n
100n
100n
16V
16V
16V
10V
4
5
6
TP96
1
60R
4
1
2
F6
3
TP91
1
2
TP92
1
1
2
1
330R
C143
USB_VCC
C12
CN17
10u
10u
F69
10V
10V
60R
1
2
4
TP98
F5
1
TP100
1
3
TP101
1
2
F70
330R
1
1
2
USB_VCC
C114
CN18
10u
C115
10V
10u
10V
OPTIONAL RESISTORS
47n
Y3
68R
RIN0M
C186
16V
47n
W2
R595
33R
RIN0P
C196
16V
W1
68R
R519
GIN0M
C185
47n
W3
R594
33R
GIN0P
C184
16V
V2
68R
R512
BIN0M
C183
47n
V3
R593
33R
BIN0P
C182
16V
V1
R511
SOGIN0
VGA_G
AC1
VGA_HSNC
C326
HSYNC0
1n
AC2
VGA_VSNC
VSYNC0
50V
47n
AB2
68R
RIN1M
C190
47n
16V
AB1
R597
33R
RIN1P
C189
16V
AB3
68R
R514
GIN1M
C191
47n
AA1
MSD8WB9BX
R598
33R
GIN1P
C192
16V
AA3
68R
R515
BIN1M
C193
47n
Y2
R599
33R
BIN1P
VIDEO
C194
16V
AA2
SC_CVBS_IN
R516
SOGIN1
AC3
C329
HSYNC1
1n
AC4
SC_FB
VSYNC1
47n
AA8
68R
RIN2M
C200
47n
16V
Y7
R600
33R
RIN2P
C199
16V
AA7
68R
R521
GIN2M
C201
47n
Y6
R601
33R
GIN2P
C202
16V
AB6
68R
R522
BIN2M
C203
47n
AA6
R602
33R
BIN2P
C204
16V
AA5
470R
R523
SOGIN2
Y_IN
AB8
R888
HSYNC2
1n
C327
3V3_USB
C224
C223
C222
100n
100n
100n
16V
16V
16V
6
7
8
USB & WIFI
R74
6 IO4
1
IO1
1
2
10R
USB2_DP
U1
5
2
USB_VCC
VDD
GND
AZ099-04S
R311
4
3
IO3
IO2
1
2
10R
USB2_DN
R309
1
2
10R
USB1_DN
R310
1
10R
2
USB1_DP
C160
16V
100n
1 IN
6
5V_VCC
OUT
USB_VCC
U2
2
5
GND
ILIM
560R
TPS2553-1
R193
3
4
EN
FAULT
560R
USB_ENABLE
R75
R596
16V
C188
Y5
VCOM
68R
47n
R513
16V
C187
Y4
CVBS0
33R
R517
SC_CVBS_IN
47n
C195
W5
CVBS1
R520
33R
SAV_CVBS
C197
W4
CVBS2
33R
R518
SC_R
16V
AB5
47n
C198
CVBS3
33R
DVD_CVBS
47n
CVBS0_OUT
AA4
CVBSOUT1
C106
AB4
CVBSOUT2
DIGITAL_IF_P
5
100n
10V
AE6
IP
C107
U4
AD6
IM
DIGITAL_IF_N
100n
10V
AD7
VIFP
24MHz
AC7
VIFM
3
2
4
1
AC8
SIFP
C177
27p
AD8
SIFM
X2
T2 XTAL
AC5
IFAGC
IF_AGC
AD5
RFAGC
AD3
TGPIO0/GPIO73
R117
AD2
TGPIO1/GPIO74
1
4k7
2
3V3_VCC
AC6
TGPIO2/GPIO75
TUNER_SCL
AE5
TGPIO3/GPIO76
TUNER_SDA
3V3_VCC
17mb95m-r2
SCH NAME :
04_TUNER_USB_WIFI
T. SHT:
<YOUR NAME HERE>
DRAWN BY :
15-11-2013_16:32
7
8
A
B
C
D
E
F
A3
10
A X M

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