Lvds Transmitter, Panel I/F - Prestigio T200C Service Manual

Schematic Diagrams

LVDS Transmitter, Panel I/F

Sheet 10 of 29
LVDS Transmitter,
Panel I/F
[6]
[6] CLKINP
[6] LHSYNC
[6] LVSYNC
[6] VPD[23:2]
LVDSVCC
LVDSGND
PLLVCC
PLLGND
DVDD
DGND
+2.5VS
C - 10 (71-T2000-004)
C504 C502 C505 C499
10p 10p 10p 10p
U6
R295 22 76
DE DE
R304 22 87
CLKINP
88
T190 CLKINM
R298 22 75
HSYNC
R301 22 74
VSYNC
94
T9 D0
93
T7 D1
VPD2 1 8 D2 92
D2
VPD3 2 7 RN22 D3 91
D3
VPD4 3 6 8P4RX22 D4 90
D4
VPD5 4 5
D5 89
D5
D6 86
D6
D7 85
D7
84
T191 D8
VPD6 1 8 83
T192 D9
VPD7 2 7
VPD10 3 6 RN23 D10 82
D10
VPD11 4 5 8P4RX22 D11 81
D11
VPD12 1 8 D12 8
D12
VPD13 2 7 RN24 D13 7
D13
VPD14 3 6 8P4RX22 D14 6
D14
VPD15 4 5
D15 5
D15
4
T17 D16
3
T15 D17
VPD18 R71 22 D18 2
D18
VPD19 R72 22 D19 1
D19
VPD20 1 8 D20 100
D20
VPD21 2 7 RN21 D21 99
D21
VPD22 3 6 8P4RX22 D22 98
D22
VPD23 4 5 D23 97
D23
VREF 78
VREF
9
GND
+2.5VS
11
GND
52
GND
77
GND
R305 14
PLLGND
PLLGND 15
PLLGND
0 VREF near VT1631 Pin78 17
PLLGND
VREF 71
DGND
80
DGND
DGND 69
DGND
R296 C501 C500 96
DGND
*10K 0.1u 0.01u 25
LVDSGND
35
LVDSGND
LVDSGND 43
LVDSGND
51
LVDSGND
70
DVDD
79
DVDD DVDD
95
DVDD
30
LVDSVCC
40
LVDSVCC LVDSVCC
48
LVDSVCC
C532 C533 C526 C527 C528 C529 C530 C531
10u_0805 10u_0805 0.1u 0.1u 0.1u 0.1u 0.01u 0.01u
C521 C523 C520 C522 C525
10u_0805 10u_0805 0.1u 0.01u 0.01u
C515 C516 C509 C510 C511 C512 C513 C514
10u_0805 10u_0805 0.1u 0.1u 0.1u 0.1u 0.01u 0.01u
C217 C216 C219 C246 C232
10u_0805 10u_0805 0.1u 0.01u 0.01u
I2CCLK
I2CDAT
12 PRE R326 4.7K
PRE DVDD
13
RESV1 T21
19 DUAL
RESV2 T25
20
NC
24
NC
54
NC
58
GPIO1-1 T35
56
GPIO2-1 T33
57 R_FB
GPIO1-2 T34
55
GPIO2-2 T30
62
RESV3
63 R330 0
A0
64 R329 0
A1
65 R321 0
A2
66 R320 0
RESV4
MODSEL
61 I2CSEL R337 4.7K
I2CSEL +2.5VS
59 I2CCLK R322 22
I2CCLK DDCCLK2 [6]
60 I2CDAT R336 22
DSEL/I2CDAT DDCDAT2 [6]
72
TST1
73
TST2 T12
18 R_FB
R_FB
22
PDB SUSB# [12,20,24,27]
23 DUAL
DUAL
21 MSEN R335 4.7K
MSEN +2.5VS
41 CLK1P
CLK1P
42 CLK1M
CLK1M
26
CLK2P T32
27
CLK2M T37
28
A7P T38
29
A7M T42
31
A6P T48
32
A6M T43
33
A5P T49
34
A5M T44
36
A4P T50
37
A4M T45
38
A3P T51
39
A3M T46
44 A2P
A2P
45 A2M
A2M
46 A1P
A1P
47 A1M
A1M
49 A0P
A0P
50 A0M
A0M
68 I2CVCC
I2CVCC
10
PLLVCC
16
PLLVCC PLLVCC
C175 C208
53 VCC
VCC
0.1u 1u
C524 C536
67 MODSEL
MODSEL
0.1u 1u
VT1634
D2 1 8
D3 2 7 CC1
D4 3 6 8P4CX10P
D5 4 5 R324 1K B
[6] ENVDD
D6 1 8
D7 2 7 CC3
D10 3 6 8P4CX10P R325
D11 4 5
D12 1 8 1M
D13 2 7 CC4
D14 3 6 8P4CX10P
D15 4 5
D20 1 8
D21 2 7 CC2
D22 3 6 8P4CX10P
D23 4 5
D18 C507 10p
D19 C506 10p
+2.5VS
R331 4.7K L30 HCB1608K-121T25
+3V
R338 4.7K
L38 HCB1608K-121T25
L37 HCB1608K-121T25
R345 4.7K L35 HCB1608K-121T25
+2.5VS
R341 *4.7K L32 HCB1608K-121T25
Default: Single Channel 24 bit RGB
L33 0
R328 *4.7K C813 0.1u
+2.5VS
C814 0.1u
R319 4.7K C815 0.1u
Default: Rising edg clock L17 0
C816 0.1u
R323 4.7K C817 0.1u
+2.5VS
C818 0.1u
R332 *4.7K
L34 0
C819 0.1u
C820 0.1u
C821 0.1u
LCDVCC
C547 C276 C275
0.1u 10u_0805 10u_0805
CN9
1
C250 C251 C540 C541
2
3
10p 10p 10p 10p
4
CLK1P
5
CLK1M
6
7
A2P
8
A2M
9
10
A1P
11
A1M
12
13
A0P
14
A0M
15
16
C253 C252 C543 C542
17
18
10p 10p 10p 10p
19
20
LCD_CON
PANEL CONNECTOR
+12V +12V +3VS
Q14
R339 R342 RSS090N03
8
47K 47K 7
6 3
5 2
1
C C534
Q42 G Q41
E MMBT3904 2N7002 C518 10u_0805
0.1u
+2.5VS [4,5,6,10,11,12,13,24,26]
+3VS [6,10,11,12,13,14,15,18,19,21,22,24,26,27]
+3V [3,13,15,16,17,18,21,24,25,26,27]
+12V [18,24,25]
DVDD
LVDSVCC
VCC
I2CVCC
PLLVCC
PLLGND
DGND
LVDSGND
LCDVCC
C535 R344
10u_0805 1K