Sharp LC-26DV24U Service Manual page 56

A B
8
7
FROM REGULATOR2
D3.3V
6
GND
D1.0V
5
4
GND
3
VDD_PANEL
2
1 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
H-17
C D
LVDS SCHEMATIC DIAGRAM
SCALER IC
IC2801
R8J66954BG
B2806
3.3
C15 PLLAVCC_1
HCB1608KF-221T20
B2807
3.3
A17 PLLAVCC_2
HCB1608KF-221T20
0
D14 PLLAVSS
0
A18 PLLAVSS
B2808
1.0
E13 PLLDVDD_1
HCB1608KF-221T20
B2809
1.0
B17 PLLDVDD_2
HCB1608KF-221T20
0
E14 PLLDVSS
0
D15 PLLDVSS
1.6
E18 LPFP
2.7
D18 REFR
0
D17 VSS33BIAS
B2804
3.3
F17 VCC33BIAS
HCB1608KF-221T20
B2805
3.3
E17 VCC33LVDS
3.3
HCB1608KF-221T20 F18 VCC33LVDS
0
E16 VSS33LVDS
0
G17 VSS33LVDS
B2803
1.0
H17 VCC10LVDS
HCB1608KF-221T20
0
J17 VSS10LVDS
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C D
E
(DIGITAL PCB)
NR2811
1.5
LVDS0OUT0M E19 CRA108220JV
1.5
LVDS0OUT0P F19
1.5
LVDS0OUT1M E20
1.5
LVDS0OUT1P E21
NR2810
1.5
LVDS0OUT2M F20 CRA108220JV
1.5
LVDS0OUT2P F21
1.5
LCD_TXCLKOUT-
LVDS0CLKOUTM G18
1.5 LCD_TXCLKOUT+
LVDS0CLKOUTP G19
R2800
1.5
LVDS0OUT3M G20
R2830
1.5 22
LVDS0OUT3P G21
22
LVDS0OUT4M H20 NC
LVDS0OUT4P H21 NC
LVDS1OUT0M A19 NC
LVDS1OUT0P B19 NC
LVDS1OUT1M A20 NC
LVDS1OUT1P A21
NC
LVDS1OUT2M B20 NC
LVDS1OUT2P B21 NC
HCB1608KF-181T20
LVDS1CLKOUTM C19 NC
LVDS1CLKOUTP D19
NC
LVDS1OUT3M C20 NC
LVDS1OUT3P C21 NC
LVDS1OUT4M D20 NC
LVDS1OUT4P D21 NC
RSDSA H18 NC
RSDSB H19
NC
ATTENTION
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F G
TO PANEL
CP2804
A2006WR0-2X15P-HK
VDD+3.3V/NC/GND 30
NC
C2801
VDD+3.3V/NC/GND 29
100P CH
GND 28
GND 27
LCD_TXOUT0-
RXIN0- 26
LCD_TXOUT0+
RXIN0+ 25
GND 24
LCD_TXOUT1-
RXIN1- 23
LCD_TXOUT1+
RXIN1+ 22
GND 21
LCD_TXOUT2-
RXIN2- 20
LCD_TXOUT2+
RXIN2+ 19
GND 18
RXCLK IN- 17
RXCLK IN+ 16
GND 15
LCD_TXOUT3-
RXIN3- 14
LCD_TXOUT3+
RXIN3+ 13
GND 12
NC / GND 11
W854
VDD+3.3V/NC/GND 10
GND 9
8
GND
7
GND
GND 6
W849
VDD+5V/12V/GND 5
VDD+5V/12V 4
VDD+5V/12V 3
VDD+5V/12V 2
B2800
VDD+5V/12V 1
CAUTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F G
H
8
7
6
LCD PANEL
V2301_1
V260B1-L01
CD2804
CURU1704
5
4
3
2
PCBDH0
CEG352
1
H
H-18