Akai PDP4273M Service Manual page 25

1
For sumsung panel standard LVDS jack
1
2 LVD33
TX0- 3
TX0+ 4
5
D 6
TX1- 7
TX1+ 8
9
10
TX2- 11
TX2+ 12
13
14
CK- 15
CK+ 16
17
18
TX3- 19
TX3+ 20 C501
21
22
23
24
C 25
26
27
28
29
30
31
NC SGND
For sumsung panel
DCLK
DRE0 DCLK
DRE1
DRE2
DRE3 DRE[7..0]
DRE4
DRE5
DRE6
B DRE7
DGE0
DGE1
DGE2
DGE3 DGE[7..0]
DGE4
DGE5
DGE6
DGE7
DBE0
DBE1
DBE2
DBE3 DBE[7..0]
DBE4
DHS
DBE5 DHS
DVS
DBE6 DVS
DEN
DBE7 DEN
A
1
2
L501
LVD_PLL33
C520 C522 C524
L502
LVD_VCC
C521 C523 C525
C502
R501
RS
R502
For LG panel
31
TxCLK_IN
DRE2 51
TxIN0
DRE3 52 48
TxIN1 TxOUT0-
DRE4 54 47
TxIN2 TxOUT0+
DRE5 55 46
TxIN3 TxOUT1-
DRE6 56 45
TxIN4 TxOUT1+
DRE7 3 42
TxIN6 TxOUT2-
DRE0 50 41
TxIN27 TxOUT2+
DRE1 2 38
TxIN5 TxOUT3-
DGE2 4 37
TxIN7 TxOUT3+
DGE3 6 40
TxIN8 TxCLKOUT-
DGE4 7 39
TxIN9 TxCLKOUT+
DGE5 11
TxIN12
DGE6 12
TxIN13
DGE7 14
TxIN14
DGE0 8 32
TxIN10 PWR_DWN
DGE1 10 17
TxIN11 R_FB
DBE2 15 U501
TxIN15
DBE3 19
TxIN18
DBE4 20 / DS90C385AMTD
TxIN19
DBE5 22 35
TxIN20 PLL_GND
DBE6 23 33
TxIN21 PLL_GND
DBE7 24
TxIN22
DBE0 16
TxIN16
DBE1 18 49
TxIN17 LVDS_GND
27 43
TxIN24 LVDS_GND
28 36
TxIN25 LVDS_GND
30
TxIN26
25
TxIN23
2
3
R503
JP501
R504
TX0- 1 2
R510
TX0+ 3 4
SCL_S3V
TX1- 5 6
R511
TX1+ 7 8
SDA_S3V
TX2- 9 10
TX2+ 11 12 P_SDATA#
CK- 13 14 P_SCLK#
CK+ 15 16 P_SLE#
TX3- 17 18 P_DISPEN#
TX3+ 19 20
For LG panel standard LVDS jack
1
TX0- 2
TX0+ 3
TX1- 4
TX1+ 5
6
TX0-
TX2- 7
TX0+
TX2+ 8
TX1-
CK- 9
TX1+
CK+ 10
TX2-
TX3- 11
TX2+
TX3+ 12
TX3-
13
TX3+
14
CK-
15
CK+
16
17
18
19
DTXON
20
21
LVD33
22
23
24
25
26
R508
p_dispen# 27
p_sdata# 28
DTXON
p_sclk# 29
R509 p_sle# 30
31
NC SGND
Title
Size
A4
Date:
File:
3
23／72
4
Formosa panel CPUGO
R512
RELAY_ON#
L504
CPUGO P_SDATA
P_SDATA
C527
Formosa panel PDPGO
R513
VS_ON#
L505
PDPGO P_SCLK
P_SCLK
C528
L506
IRQ P_SLE
P_SLE
C529
L503
PDWN P_DISPEN
P_DISPEN
C526
U502
5V LVD33
3 2
INPUT OUTPUT
4
TAB
C505
C510
C506
5-LVDS&TMDS
Number Revision
14-Oct-2005 Sheet of
F:\4228\4228_temp_ddb\4228_Temp.DDB Drawn By: ANDY
4
D
C
B
C507
A
00