ViewSonic N2750w-1 Service Manual page 20

6.9 Panel Output
8 PRA[0..7]
PRA7
PRA6
PRA5
PRA4
PRA3
PRA2
PRA1
PRA0
8 PGA[0..7]
PGA7
PGA6
PGA5
PGA4
PGA3
PGA2
PGA1
PGA0
8 PBA[0..7]
PBA7
PBA6
PBA5
PBA4
PBA3
PBA2
PBA1
PBA0
8 PHSYNC
8 PVSYNC
8 PDE
DCLKI
8 PCLK
R393 22R
CP01 CP02 CP03
NC NC NC NC
ViewSonic Corporation
RP18 47RX4
PRA7 FFDRA7
1 2
PRA6 FFDRA6
3 4
PRA5 5 6 FFDRA5
PRA4 FFDRA4
7 8
PRA3 FFDRA3
1 2
PRA2 FFDRA2
3 4
PRA1 FFDRA1
5 6
PRA0 FFDRA0
7 8
RP19 47RX4
RP20 47RX4
PGA7 FFDGA7
1 2
PGA6 FFDGA6
3 4
PGA5 FFDGA5
5 6
PGA4 7 8 FFDGA4
PGA3 FFDGA3
1 2
PGA2 FFDGA2
3 4
PGA1 FFDGA1
5 6
PGA0 7 8 FFDGA0
RP21 47RX4
RP22 47RX4
PBA7 FFDBA7
1 2
PBA6 3 4 FFDBA6
PBA5 FFDBA5
5 6
PBA4 FFDBA4
7 8
PBA3 FFDBA3
1 2
PBA2 FFDBA2
3 4
PBA1 FFDBA1
5 6
PBA0 FFDBA0
7 8
RP23 47RX4
R389
0R
PHSYNC R390 0R FFD_HS
PVSYNC R391 0R FFD_VS
PDE R392 0R FFD_DE
DCLKI R394 0R FFD_CLK
LVDSVCCA
C484 BEAD/200R
C483 100n
47uF/16V
CP04 CP05 CP06
L173
PLLVCCA
C486 BEAD/200R
C485 100n
47uF/16V
NC NC
19
Confidential - Do Not Copy N2750w-1
+3V3
+3V3
+3V3
R387
10K
I128
FFDRA6 50 32 LVDSSHT
TXIN27 PWRDWN
FFDRA7 R388 0R
2
TXIN5
FFDRA0 ATX0-
51 48
TXIN0 TXOUT0-
FFDRA1 ATX0+
52 47
TXIN1 TXOUT0+
FFDRA2 54 46 ATX1-
TXIN2 TXOUT1-
FFDRA3 ATX1+
55 45
TXIN3 TXOUT1+
FFDRA4 ATX2-
56 42
TXIN4 TXOUT2-
FFDRA5 ATX2+
3 41
TXIN6 TXOUT2+
ATX3-
38
TXOUT3-
FFDGA6 ATX3+
8 37
TXIN10 TXOUT3+
FFDGA7
10
TXIN11
FFDGA0 4
TXIN7
FFDGA1 ACLKTX-
6 40
TXIN8 TXCLKOUT-
FFDGA2 ACLKTX+
7 39
TXIN9 TXCLKOUT+
FFDGA3
11
TXIN12
FFDGA4 12
TXIN13
FFDGA5 C478
14 44
TXIN14 LVDSVCC
47uF/16V
FFDBA6
16 49
TXIN16 LVDSGND
FFDBA7 18 43
TXIN17 LVDSGND
FFDBA0
15 36
TXIN15 LVDSGND
FFDBA1
19
TXIN18
FFDBA2
20 34
TXIN19 PLLVCC
FFDBA3 22
TXIN20
FFDBA4
23 35
TXIN21 PLLGND
FFDBA5 C480
24 33
TXIN22 PLLGND
47uF/16V
25
TXIN23
FFD_HS
27 53
TXIN24 GND
FFD_VS
28 29
TXIN25 GND
FFD_DE 30 21
TXIN26 GND
13
GND
FFD_CLK
31 5
TXCLKIN GND
t0383
+3V3
I129
FFDRA6 LVDSSHT
50 32
TXIN27 PWRDWN
FFDRA7
2
TXIN5
L172 FFDRA0 IN0-
51 48
TXIN0 TXOUT0-
FFDRA1 52 47 IN0+
+3V3
TXIN1 TXOUT0+
FFDRA2 IN1-
54 46
TXIN2 TXOUT1-
FFDRA3 IN1+
55 45
TXIN3 TXOUT1+
FFDRA4 IN2-
56 42
TXIN4 TXOUT2-
FFDRA5 3 41 IN2+
TXIN6 TXOUT2+
IN3-
38
TXOUT3-
FFDGA6 IN3+
8 37
TXIN10 TXOUT3+
FFDGA7
10
TXIN11
FFDGA0 4
TXIN7
FFDGA1 CLK-
6 40
TXIN8 TXCLKOUT-
FFDGA2 CLK+
7 39
TXIN9 TXCLKOUT+
FFDGA3 11
+3V3
TXIN12
FFDGA4
12
TXIN13
FFDGA5 LVDSVCCA
14 44
TXIN14 LVDSVCC
FFDBA6 16 49
TXIN16 LVDSGND
FFDBA7
18 43
TXIN17 LVDSGND
FFDBA0
15 36
TXIN15 LVDSGND
FFDBA1
19
TXIN18
FFDBA2 20 34 PLLVCCA
TXIN19 PLLVCC
FFDBA3
22
TXIN20
FFDBA4
23 35
TXIN21 PLLGND
FFDBA5
24 33
TXIN22 PLLGND
25
TXIN23
FFD_HS
27 53
TXIN24 GND
FFD_VS
28 29
TXIN25 GND
R397 FFD_DE 30 21
TXIN26 GND
13
0R GND
FFD_CLK
31 5
TXCLKIN GND
NC
CMO 27" PANEL INTERFACE ONLY
LVDSPDN 11
R498~R504 CMO 23" AND 32" USE ONLY
L170
+3V3
C479 BEAD/200R
100n
R498 R499 R500 R501
NC/0R NC NC/0R NC/0RR
L171
+3V3
C481
BEAD/200R
100n
R502 R503
NC/4.7K NC
+3V3
R395
AU 26" OR H_STAR 23" PANEL INTERFACE ONLY
10K
P115
LVDSPDN 11
R396 100R
1
Vpnl
2
3
4
IN0-
5
IN0+
6
7
IN1-
8
IN1+
9
+3V3
10
IN2-
11
IN2+
12
13
CLK-
14
CLK+
15
16
IN3-
17
IN3+
18
19
20
NC
P114
30
29
28
27
26
25
24
23
ATX3+
22
ATX3-
21
ACLKTX+
20
ACLKTX-
19
18
17
ATX2+
16
ATX2-
15
ATX1+
14
ATX1-
13
ATX0+
12
ATX0-
11
10
R504
9
NC
8
7
6
5
4
3
2
Vpnl
1
CON 2X15 2mm