Lvds - Toshiba 14DLV75 Service Manual

A B
8
FROM/TO SCALER 1
W946
DRE7_1
DRE6_1
DRE5_1
7
DRE7_1
DRE4_1
DRE3_1
DRE2_1
DRE5_1
DRE1_1
DRE0_1
DGE7_1 DGE0_1
DGE6_1
DGE5_1
DGE4_1
DGE3_1
DGE2_1
DGE1_1 DGE1_1
DGE0_1
DBE7_1
DGE2_1
DBE6_1
DBE5_1
DBE4_1
DGE6_1
6 DBE3_1
C838
DBE2_1
DBE1_1
0.1 B
DBE0_1
DCLK DGE7_1
D-HS
D-VS
D-EN_1 DGE3_1
DGE4_1
DGE5_1
5
DBE0_1
DBE6_1
DBE7_1
DBE1_1
DBE2_1
4
DBE3_1
DBE4_1
DBE5_1
C839
0.1 B
3
D-HS
D-VS
FROM/TO DECODER
L804
P.CON+3.3V
47uH NLV32
P.CON+5V
PANEL_ON
L806
2
47uH
NLV32
L805
47uH
NLV32
GND
1
A B
G-19
C
LVDS SCHEMATIC DIAGRAM

LVDS

IC803
DTC34LM85AL
3.3 3.3
DRE4_1
Vcc TxIN4
3.3 3.3
DRE3_1
TxIN5 TxIN3
3.3 3.3
DRE2_1
TxIN6 TxIN2
3.3 0
TxIN7 GND
0 3.3
DRE1_1
GND TxIN1
3.3 3.3
DRE0_1
TxIN8 TxIN0
3.3 3.3
DRE6_1
TxIN9 TxIN27
3.3 0
TxIN10 LVDSGND
3.3 1.3
Vcc TxOUT0-
3.3 1.2
TxIN11 TxOUT0+
3.3 1.3
TxIN12 TxOUT1-
3.3 1.2
TxIN13 TxOUT1+
C841
0 3.2
GND LVDSVcc
0.1 B
3.3 0
TxIN14 LVDSGND
3.3 1.2
TxIN15
TxOUT2-
1.3
3.3
TxIN16 TxOUT2+
0 1.2
R-FB TxCLKOUT-
3.3 1.3
TxIN17 TxCLKOUT+
3.3 1.3
TxIN18 TxOUT3-
3.3 1.2
TxIN19 TxOUT3+
0 0
GND LVDSGND
0
3.3
PLLGND
TxIN20
3.3 C840
3.3
TxIN21 PLLVcc
0.1 B
3.3 0
TxIN22 PLLGND
0
3.3
TxIN23 PWRDWN
NC
3.3 2.8 B801
DCLK
TxCLKIN
Vcc
FCM2012H-102T04
3.3 3.3
D-EN_1
TxIN24 TxIN26
C854
0
3.3
TxIN25 GND
0.1 B
5.2 4.7
PANEL_ON_SW
0 Q802
2SB1132
0
3.6
PANEL_ON_SW
Q801
0 DTC114EKA
CAUTION: DIGITAL TRANSISTOR
C
D E
(LCD PCB)
For AU14" Panel
FROM/TO PANEL
CP801
A2006WR0-2X10P
VDD +5V 1
VDD +5V 2
NR822
3
GND
4D03WGJ0470T5E
C859
4
GND
22P CH
TXOUT0- 5
C860
TXOUT0+ 6
22P CH
C862
GND 7
22P CH
TX1OUT- 8
C863
9
TX1OUT+
NR823 22P CH
C865
GND 10
4D03WGJ0470T5E
22P CH
11
TX2OUT- CD802
C866
12 DU20001A
TX2out+
22P CH
C867
GND 13
22P CH
TXCLKOUT- 14
TXCLKOUT+ 15
C868 22P CH
C864
GND 16
22P CH
TX3OUT- 17
R826 TX3OUT+ 18
C861
GND 19
47
22P CH
R829 GND 20
47
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
D E
F G
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
F G
H
8
7
6
5
4
3
2
1
PCB340
CED006
H
G-20