Sharp LC-26SH10U - 26" LCD TV Service Manual page 49

A B
8
7
FROM/TO SCALER
DR2
DR3
DR4
DR5
DR6
DR7
DR8
DR9
6
DG2
DG3
DG4
DG5
DG6
C7205
DG7
DG8
DG9 6.3V 220
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
5 DCLK1
DVS
DHS
DEN
4
3
FROM/TO REGULATAR
L7201
P.CON+3.3V
47uH NLC3225
LCD+B
L7202
2
47uH
L7203
NLC3225
47uH NLC3225
GND
1
ATTENTION
CAUTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
A B
C
LVDS SCHEMATIC DIAGRAM
LVDS
IC7201
ICSV385AGLFT
W829 3.3 3.3
RS TxIN4
3.3 3.3
DR9
TxIN5 TxIN3
3.3 3.3
DR7
TxIN6 TxIN2
3.3 0
DG2
TxIN7 GND
0 3.3
GND TxIN1
3.3 3.3
DG3
TxIN8 TxIN0
3.3 3.3
DG4
TxIN9 TxIN27
3.3 0
DG8
TxIN10 LVDSGND
C7206
3.3 1.3
0.1 B
Vcc TxOUT0-
3.3 1.2
DG9
TxIN11 TxOUT0+
V-S
3.3 1.3
DG5
TxIN12 TxOUT1-
NR7201
4D03WGJ0470T5E
3.3 1.2
DG6
TxIN13 TxOUT1+
0 3.2
GND LVDSVcc
3.3 0
DG7
TxIN14 LVDSGND
3.3 1.2
DB2
TxIN15
TxOUT2-
1.3
3.3
DB8
TxIN16 TxOUT2+
0 1.2
R-FB TxCLKOUT-
24
4D03WGJ0470T5E
3.3 1.3
DB9
TxIN17 TxCLKOUT+
R7202
3.3 1.3
DB3
TxIN18 TxOUT3-
47
R7203
3.3 1.2
DB4
TxIN19 TxOUT3+
47
0 0
GND LVDSGND
0
3.3
DB5
PLLGND
TxIN20
3.3
3.3
DB6
TxIN21 PLLVcc
3.3 0
DB7
TxIN22 PLLGND
0
3.3
TxIN23 PWRDWN
NC
C7207
3.3 2.8
0.1 B
TxCLKIN
Vcc
3.3 3.3
DHS
TxIN24 TxIN26
0
DVS 3.3
TxIN25 GND
R7201
180
:LES PIECES REPAREES PAR UN ETANT
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
DANGEREUSES AN POINT DE VUE SECURITE
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D E
(SCALER PCB)
DR6
DR5
DR4
DR3
DR2
DR8
LCD_TXOUT0-
LCD_TXOUT0+
LCD_TXOUT1-
LCD_TXOUT1+
C7213
C7215
50V 1 V-S
0.1 B
LCD_TXOUT2-
LCD_TXOUT2+
LCD_TXCLKOUT-
LCD_TXCLKOUT+
NR7202
LCD_TXOUT3-
LCD_TXOUT3+
C7212
0.1 B
C7220
0.1 B
B7201
W811
DCLK1
FCM1608CF-600T06
DEN
C7217
0.1 B
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
CP7203
FI-X30S-HF-NPB
GND 1
LCD+B
VDD+5V/12V 2
VDD+5V/12V 3
VDD+5V/12V 4
VDD+5V/12V 5
6
GND
7
GND
8
GND
9
GND
W832
VDD+3.3V/NC/GND 10
NC NC/GND 11
12
GND
LCD_TXOUT0-
13
RXIN0-
LCD_TXOUT0+
14
RXIN0+
15
GND
LCD_TXOUT1-
16
RXIN1-
LCD_TXOUT1+
17
RXIN1+
18
GND
LCD_TXOUT2-
19
RXIN2-
LCD_TXOUT2+
20
RXIN2+
21
GND
LCD_TXCLKOUT-
22
RXCLK IN-
LCD_TXCLKOUT+
23
RXCLK IN+
24
GND
LCD_TXOUT3-
25
RXIN3-
LCD_TXOUT3+
26
RXIN3+
27
GND
NC VDD+3.3V/NC/GND 28
NC VDD+3.3V/NC/GND 29
W855
NC/GND 30
W834
VDD+3.3V/GND 31
GND 32
LCD PANEL
CD7204
CHRU3002
V2301
LK260T3LF12
PCBDS0
CEF170
F G
H
8
7
6
5
4
3
2
1
H