Norcent LT3225 Service Manual page 45

32'' LCD TV
U401F
Digital Video
L20
PIXOUT0
L19
PIXOUT1
L18
PIXOUT2
L17
PIXOUT3
M20
PIXOUT4
M19
PIXOUT5
M18
PIXOUT6
M17
PIXOUT7
N20
PIXOUT8
N19
PIXOUT9
N18
PIXOUT10
N17
PIXOUT11
N16
PIXOUT12
P20
PIXOUT13
P19
PIXOUT14
P18
PIXOUT15
P17
PIXOUT16
P16
PIXOUT17
R19
PIXOUT18
R20
PIXOUT19
T19
PIXOUT20
R18
PIXOUT21
R17
PIXOUT22
T20
PIXOUT23
K20 R4A0 18 1/16W
HSYNC
K19 R4A1 18 1/16W
VSYNC
T18
DEN
K17
PCLK
U19
AFHSI
U20
AFVSI
F17 LVDS_D0_N
LVDS_D0_N
E18 LVDS_D0_P
LVDS_D0_P
D19 LVDS_D1_N
LVDS_D1_N
C20 LVDS_D1_P
LDVS_D1_P
G17 LVDS_D2_N
LVDS_D2_N
F18 LVDS_D2_P
LVDS_D2_P
E19 LVDS_D3_N
LVDS_D3_N
D20 LVDS_D3_P
LVDS_D3_P
F19
LVDS_D4_N
E20
LVDS_D4_P
G18
LVDS_D5_N
H18
LDVS_D5_P
G19
LVDS_D6_N
F20
LVDS_D6_P
H19 R4M5
LVDS_D7_N
G20 R4M6
LVDS_D7_P
C19 LVDS_CK_N
LVDS_CK_N
B20 LVDS_CK_P
LVDS_CK_P
E17 1
LVDS_TXATST
D18
LVDS_REXT
ZR39660BGCG
R4A2
820_1%
VCC3_3
R4M1 NC
R4M2 1K
VCC3_3
R4M3 NC LVDS_D0_P R4N6 0 1/16W
LVDS_D1_N
R4N7 0 1/16W
R4M4 1K
LVDS_D2_P
R4N8 0 1/16W
LVDS_CK_N
R4N9 0 1/16W
LVDS_D3_P R4P0 0 1/16W
C4K2
FB412
47uF
12V_PANEL
2 1
300 OHM
VCC3_3
PIXOUT0
PIXOUT1
VCC3_3
PIXOUT2
PIXOUT3 R514
PIXOUT4 U502
NC
PIXOUT5
PIXOUT6 1 HSYNC_IN
PIXOUT7 4
PIXOUT8 2 VSYNC_IN
PIXOUT9
PIXOUT10
PIXOUT11 NOR2
PIXOUT12
PIXOUT13
PIXOUT14
PIXOUT15
PIXOUT16
PIXOUT17
PIXOUT18
PIXOUT19
PIXOUT20
PIXOUT21
PIXOUT22
PIXOUT23
HSYNC
HSYNC 13
VSYNC
VSYNC 13
DATACLK
DATACLK
HSYNC_IN
HSYNC_IN
VSYNC_IN
VSYNC_IN
(LVDS Display Output)
R954
18 BACKLIGHT-CNTRL-OUT
C958
+
C962
NC/ 10uF/16V 0.1uF
NC
NC
TP406
LVDS port
VCC3_3
R4L9
CN407 NC
2 1 R4M0 1K
4 3
6 5
8 7 R4P1 0 1/16W LVDS_D0_N
10 9
12 11 R4P2 0 1/16W LVDS_D1_P
14 13 R4P3 0 1/16W LVDS_D2_N
16 15 R4M7
18 17 R4P4 0 1/16W LVDS_CK_P 47K
20 19 R4P5 0 1/16W LVDS_D3_N
22 21
24 23
26 25
28 27
CONN
C4K3 C4K6
0.1uF
0.001uF
+3V3SB
Digital Video I/F
PIXOUT[0:23]
RED_Pr
11 RED_Pr
R508
75 1/10W
GREEN_Y
11 GREEN_Y
R509
75 1/10W
BLUE_Pb
11 BLUE_Pb
R510 RGB_HSYNC_F
75 1/10W
RGB_VSYNC_F
CLAMP
3 CLAMP
2K HSYNC COAST
3 COAST
R500 R501
1K 1/16W 1K 1/16W I2C0DATA
I2C0CLK
I2C_ADDR_SEL
PLL_PVD
0.0039uF R513
C501 1K
R502
3.3K 1/16W
C502
0.039uF/25V
Placement near to pin33
U503C
RGB_HSYNC
5 6
74LVT14
SEL_FRAME-RATE 3
RGB_VSYNC
1
+3V3SB_AD
C536
0.1uF
+3V3SB_AD
FB503
600 OHM
45
C504
0.047uF
U504A
77 100 1/16W 5 4
RED0
C503 54 76 6 3
RIN RED1
0.047uF 75 7 2
RED2
74 8 1
RED3
73 100 1/16W 5 4
RED4
72 6 3
RED5
48 71 7 2
GIN RED6
70 8 1
RED7
9 100 1/16W 5 4
GREEN0
C505 8 6 3
GREEN1
0.047uF 43 7 7 2
BIN GREEN2
6 8 1
GREEN3
5 100 1/16W 5 4
GREEN4
30 4 6 3
HSYNC GREEN5
3 7 2
GREEN6
31 2 8 1
VSYNC GREEN7
19 100 1/16W 5 4
BLUE0
C500 49 18 6 3
SOGIN BLUE1
0.001uF
17 7 2
BLUE2
38 16 8 1
CLAMP BLUE3
15 100 1/16W 5 4
BLUE4
29 14 6 3
COAST BLUE5
13 7 2
BLUE6
12 8 1
BLUE7
57 67 R504 33
SDA DATACLK
56 66 R505 33
SCL HSOUT
64 R503 33
VSOUT
55 65
A0 SOGOUT
33
FILT
58
REF_BYPASS
37
MIDSCV
C507 C506
1/16W
MST9883C-140
0.1uF 0.1uF
11,15 RGB_HSYNC
11,15 RGB_VSYNC
2,6 I2C0CLK
2,6 I2C0DATA
U503D
R506 33 1/16W
RGB_HSYNC_F
9 8
74LVT14
R511 NC
U503A U503B
R507 33 1/16W
2 3 4 RGB_VSYNC_F
74LVT14 74LVT14
R512 NC
Title
Page 12 - AD9883 and LVDS
Size Document Number
A3
715T1961-
Date: Wednesday, May 17, 2006
Norcent LT3225
RP502 PIXOUT16
PIXOUT17
PIXOUT18
PIXOUT19
RP505 PIXOUT20
PIXOUT21
PIXOUT22
PIXOUT23
RP504 PIXOUT8
PIXOUT9
PIXOUT10
PIXOUT11
RP500 PIXOUT12
PIXOUT13
PIXOUT14
PIXOUT15
RP501 PIXOUT0
PIXOUT1
PIXOUT2
PIXOUT3
RP503 PIXOUT4
PIXOUT5
PIXOUT6
PIXOUT7
1/16W DATACLK
1/16W HSYNC_IN
1/16W VSYNC_IN
RGB_HSYNC
RGB_VSYNC
I2C0CLK
I2C0DATA
Rev
D
Sheet 12 of 19