ETC PMC070R

Documentation Release
Model No. :
PMC070R
Promate P/N : PMC070R
Description : 7.0 inch Color TFT LCD Driving Board
Customer P/N :
Revision :
Date :
0.1
August 04, 2000
Customer Company Name :
Prepared By
Design Engineer
Jacky Chen
Checked By
Regulatory
Engineer
Vincent Kao for
Reviewed By
Project Leader
Kent Hsieh
Approved by
CTO
Vincent Kao
Issued By
D.C.C.
Mayling Chen
ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE
REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT
PERMISSION FROM MINGSTAR ELECTRONIC CORP.
Name of Document : 7.0 inch Color TFT LCD Driving Board Specification
File No: PMC070R
Model No. : PMC070R
Page:
1.
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of
3
Application :
This specification is applied to the 7.0 inch, 1440 x 234 Dots color TFT Liquid Crystal Display
Driving Board (including inverter to operate lamp) by Mingstar Electronic Corp.
2. General Specification :
2.0 Input Characteristic :
2.0.1
Input Voltage : 12VDC ± 1V
2.0.2
Input Power : 6.25W typical
2.0.3
Input Signal : 1.0Vpp composite video (meet EIA’s RS-170A standard and PAL standard)
2.0.4
User’s control interface (15 PINs) : refer to page 2 for pin assignment
2.0.5 LCD panel input (26 PIN FPC) : refer to page 3 for pin assignment
2.1
Display Characteristic :
2.1.1 Display technology : a-Si Color TFT active matrix (Unipac’s MTL070W01)
2.1.2 Display mode : NW (Normally White)
2.1.3 White chromaticity : x = 0.30 , y = 0.35 (at view angle •=0°)
2.1.4 Screen size (diagonal) : 7.0 inch
2.1.5 Active display area : 154.08mm x 86.58mm (W x H)
2.1.6 Display Resolution (dots) : 1440 (Horizontal) x 234 (Vertical)
2.1.7 Number of pixels : 480 x 234
2.1.8 Dot pitch : 0.107mm (Horizontal) x 0.370mm (Vertical)
2.1.9 Color configuration : RGB stripe
2.1.10 Display colors : Analog
2.1.11 Gray scale : Analog
2.1.12 Backlight : CCFL x 1
2.1.13 Front Surface : Anti-glare hard coating
2.2 Brightness (Luminance) : 400 cd/m² typical (300 cd/m² min.)
2.3 Contrast Ratio : 150 typical (60 min.) (at optimized viewing angle)
2.4 Viewing Angle :
Left/Right :
+/- 60 deg. (H) (at CR≥10)
Top/Bottom : +/- 30/60 deg. (V) (at CR≥10)
2.5 Response Time : Tr = 50ms max.
, Tf=60ms max. (at view angle •=0°)
2.6 Inverter : included
2.7 Module overall dimension (mm) : 166 (W) x 100 (H) x 6.79 (D)
2.8 Weight (g) : 385±20 g (weight of driving board is 35g typical)
2.9 Environmental condition :
2.9.1
Operating Temperature : -20ºC ~ +70ºC
2.9.2
Storage Temperature : -30ºC ~ +85ºC
2.9.3
Humidity : 10% RH ~ 90%RH
2.9.4
Vibration (with carton) : 5 ~ 200 Hz Sweep Frequency
2.9.5
Drop (with carton) : 60cm at 1 corner, 3 edges, 6 surfaces.
Remarks : For details of LCD panel specification, please refer to MTL070W01 ver. 1.
Rev.
History
Current
Rev. 0.1
ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE
REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT
PERMISSION FROM MINGSTAR ELECTRONIC CORP.
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Remarks :
1.
Pin assignment of User Control Interface on driving board :
1
2
Pin
Assignment
/Hsync
/Vsync
3
NPC
4
SW
5
6
7
8
9
10
11
12
13
CVS
Bin
Rin
Gin
GND
GNDS
Vin
GNDS
COL
14
LR
15
UD
Pin No.
I/O
Pin Description
Horizontal Sync. Output for specific Application
Vertical Sync. Output for specific Application
NTSC/PAL
mode
I/O
(*Note 1)
Composite/Analog
RGB
Signal
I
(*Note 2)
I Composite Video Signal Input
I Separated Blue Video Signal Input
I Separated Red Video Signal Input
I Separated Green Video Signal Input
I Ground
I Ground
I 12 Voltage DC Input
I Ground
I Color(Hue) terminal adjustment
Left/Right
scan
I
(*Note 3)
Up/Down
scan
I
(*Note 4)
O
O
selection
Selection
selection
selection
Default means Factory Setting.
Note 1: Default is auto detect for NTSC and PAL system. (controlled by internal UPS015)
High for NTSC mode and Low for PAL mode.
Note 2: Default is Composite Signal (Low);
High is for separated Analog RGB signals.
Note 3: Default is reversed scanning (High) and Low is for normal scanning (L —›R).
Please do force this pin to ground for normal scan, from left to right.
Note 4: Default is reversed scanning (High) and Low is for normal scanning (U —›D).
Please do force this pin to ground for normal scan from up to down.
2.
User’s control function :
VR
VCOM
COL
TIN
CNT
Description
Brightness
Hue
Tint
Contrast
ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE
REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT
PERMISSION FROM MINGSTAR ELECTRONIC CORP.
2/3
3.
LCD panel driving section (FPC 26pin)
Pin no.
Symbol
i/o
Description
Remark
1
GND
-
Ground for logic circuit
2
VCC
I
Supply voltage for control circuit of scan driver
3
VGL
I
Negative power for scan driver
4
VGH
I
Positive power for scan driver
5
STVR
I/O
Vertical start pulse
Note 1
6
STVL
I/O
Vertical start pulse
Note 1
7
CKV
I
Shift clock input for scan driver
8
U/D
I
UP/DOWN scan control input
9
OEV
I
Output enable input for scan driver
10
VCOM
I
Common electrode driving signal
11
VCOM
I
Common electrode driving signal
12
L/R
I
LEFT/RIGHT scan control input
13
Q1H
I
Analog signal rotate input
14
OEH
I
Output enabler input for data driver
15
STHL
I/O
Start pulse for horizontal scan line
Note 1
16
STHR
I/O
Start pulse for horizontal scan line
Note 1
17
CPH3
I
Sampling and shifting clock pulse for data driver
18
CPH2
I
Sampling and shifting clock pulse for data driver
19
CPH1
I
Sampling and shifting clock pulse for data driver
20
VCC
I
Supply voltage of control circuit for data driver
21
GND
-
Ground for logic circuit
22
VR
I
Alternated video signal input (Red)
23
VG
I
Alternated video signal input (Green)
24
VB
I
Alternated video signal input (Blue)
25
AVDD
I
Supply voltage for analog circuit
26
AVSS
-
Ground for analog circuit
Note 1, 2
Note 1,2
Note 1 : Selection of scanning mode – refer to page 5 of MTL070W01 spec.
Note 2 : Definition of scanning direction – refer to page 5 of MTL070W01 spec.
ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE
REPRODUCED, COPIED, OR TRANSFORMED TO ANY OTHER FORMS WITHOUT
PERMISSION FROM MINGSTAR ELECTRONIC CORP.
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