Analog Pll/Usb 2.0/Itv - Sharp LC-42SB45U Service Manual
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Also See for LC-42SB45U:
- Operation manual (35 pages) ,
- Installation manual (1 page) ,
- User manual (32 pages)
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LC-42SB45U
8.ANALOG PLL/USB 2.0/ITV
1
2
A
U400D
MT5382AR
USB_VRT
AF2
USB_VRT
USB_DM
AE3
USB_DM
USB_DP
AF3
USB_DP
AVDD33_USB
AB5
AVDD33_USB
B
AVSS33_USB
AD3
AVSS33_USB
AVDD12_USB
AC4
AVDD12_USB
AVSS12_USB
AD4
AVSS12_USB
C
D
R450
USB_VRT
5K1 OHM 1/16W 5%
SMD/0402
C457
100P 50V
E
F
AV33
FB451
AVDD33_USB
1
2
120R/500mA
C458
C459
4UF7 10V
100N 16V
0402/SMD
AVSS33_USB
G
H
1
2
3
4
AVDD12_PLL
R25
AVDD12_ADCPLL
AVDD12_PLL
T26
AVDD12_PSCANPLL
AVDD12_PLL
T24
AVDD12_DTDPLL
AVDD12_PLL
U26
AVDD12_HDMIPLL
AVDD12_PLL
P24
AVDD12_APLL
AVDD12_PLL
R26
AVDD12_SYSPLL
AVDD12_PLL
T25
AVDD12_TVDPLL
AVDD12_PLL
R24
AVDD12_DMPLL
AVSS_PLL
P22
AVSS_PLL
AVSS_PLL
R22
AVSS_PLL
AVSS_PLL
T22
AVSS_PLL
TP0
TP450
T23
1
TP0
TN0
TP451
R23
1
TN0
BAV99
D451
R451 0R05 1/16W
USB_DP_ITV
USB_DM_ITV
R452 0R05 1/16W
+5V_USB
+5V_SW
1
2
+ C460
TH450
PTCR
47uF 25V
3
4
5
6
7
AV12
FB450
AVDD12_PLL
1
2
120R/500mA
+
C450
C451
C452
100uF/16V
1uF/16V
4UF7 10V
AVSS_PLL
FB452
AVDD12_USB
1
2
120R/500mA
C455
4UF7 10V
AVSS12_USB
BAV99
D450
+5V_SW
4
R456 0R05 1/16W
3
2
R457 0R05 1/16W
1
CN450
CONNNECTOR
USB 2.0
5
6
7
72
8
9
1,2,3,4,5,6,7,9,10,11,12,13,14
GND
1,2,10,11,12,13,14
+5V_SW
2,12,13,14
AV33
2,10,12
AV12
C453
C454
100N 16V
10N 16V
0402/SMD
0402/SMD
7,9
RC6
1,2,7,9
+5V_STB
C456
100N 16V
0402/SMD
NC/BAV99
+5V_STB
D452
+5V_SW
C463
NC/47uF 25V
USB_DM
R453 NC/0R05 1/16W
USB_DM_ITV
USB_DP
R454 NC/0R05 1/16W
USB_DP_ITV
RC6
R455 NC/100R 1/10W
D455
C462
NC/BAV99
NC/10N 50V
C461
+5V_STB
NC/100N 50V
ITV
8
9
10
11
GND
CN450 E6
A
+5V_SW
CN451 E10
AV33
C450 A5
AV12
C451 B6
C452 B7
RC6
C453 B7
C454 B8
+5V_STB
C455 C7
B
C456 C7
C457 E1
C458 G2
C459 G2
C460 F5
C461 F9
C462 F9
C
C463 E8
D450 D5
D451 D5
D452 D9
D453 D9
D455 F8
FB450 A6
D
NC/BAV99
FB451 F1
D453
FB452 B6
R450 D2
R451 E5
R452 E5
R453 E8
R454 E8
CN451
E
R455 F8
R456 E6
1
2
R457 E6
3
TH450 E4
4
TP450 C5
5
TP451 C5
TP452 E10
F
NC/64835 5P 2.5mm
TP453 E9
TP455
TP454 E9
TP456
TP455 F9
TP456 F10
U400D A2
G
H
10
11
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