Purdy AND-TFT-64PA-KIT User Manual

AND-TFT-64PA-KIT
960 x 234 Pixels LCD Color Monitor
The AND-TFT-64PA-KIT is a compact full color TFT LCD module, that is suitable for applications such as a car TV, portable DCD, GPS, multimedia applications and other AV equipment. This device consists of a twisted nematic (TN) liquid crystal cell, that incorporates a TFT-array that has 960 x 234 pixels on a 6.4 inch diagonal screen, X and Y drivers, an LSI controller, and a built-in CCFL backlight and inverter (with optional board.)
Features
• 6.4 inch (16 cm) diagonal screen
• Compatible with NTSC & PAL system
• Accepts VGA Input (Analog RGB)
• High brightness CCFL backlight (300 Nits)
• Slim and compact
• Operating temperature range -10 to 60° C
Mechanical Characteristics
Item Specification Unit
Screen Size 6.4 inch (16 cm) diagonal inch
Surface Treatment Anti-Glare + WV film
Display Format
320 (H) x 234 (V) dot
Active Area 129.6 (H) x97.34 (V) mm
Dot Pitch 0.135 (H) x 0.416 (V) mm
Pixel Configuration Stripe
• Storage temperature range -30 to 80° C
• 12V single power supply (with optional board)
• High brightness
Outline Dimensions
156.3 typ. (W) x 119.8 (H) x 14.3 typ (D)
mm
Weight TBD ± 10 g
Absolute Maximum Rating
Absolute Maximum
Item Symbol Conditions
Rating
Unit
Min. Max.
Supply Voltage for Source Driver
Analog
Digital
Positive
Supply Voltage for Gate Driver
Analog input voltage (V
, V
R
Negative
, V
)V
G
B
Digital input signals
Digital output signals -0.5 +5.5 V
V
CC
V
DD
V
GH
V
GL
V
V
GH
GL
DD
HSY
, POLC, CSY, VSY, CLKC
PSI, COMPS, VIY
-0.3 +7.0
-0.3 +7.0
-0.3 +45 V
-23 +0.3 V
+15 +40 V
-0.3 +7.3 V
-0.5 +5.5 V
Storage Temperature -30 +80 °C
Operation Temperature
(defines that contrast, response time & other display optical characteristics are Ta=+25.)
-20 +70 °C
V
Product specifications contained herein may be changed without prior notice.
It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.
7-28-99
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
1
Electrical Specification
Item Symbol Conditions
Current Consumption for Driver
Lamp voltage
Lamp current
Lamp frequency
Kick-off voltage (25_)
Kick-off voltage (0_)
Power Con­sumption
for LCD Panel
for Backlight Lamp
TOTAL
AND-TFT-64PA-KIT
Specifications
Min. Typ. Max.
I
I
I
I
GH
GL
CC
DD
V
I
P
V
V
L
L
The waveform of lamp driving voltage should be
L
S
S
as close to a perfect SIN wave as possible
V
GH
V
GL
V
CC
V
DD
I
L
= +17V
= -15V
= +5V
= +5V
= 6mA
TBD TBD mA
TBD TBD mA
TBD TBD mA
TBD TBD mA
TBD Vrms
––6mA
TBD TBD TBD KHz
TBD Vrms
TBD Vrms
TBD mW
calculated by I
_V
L
L
TBD W
TBD W
Units
Recommended Operating Conditions
Item Symbol Conditions
Power Supply
Video Signal
(V
, V
, V
G
COM
H Level
L Level
)
B
R
V
V
V
V
V
GL AC
V
GL DC
V
i AC
V
i DC
V
COM AC
V
COM DC
V
V
CC
DD
GH
IH
IL
Specifications
Min. Typ. Max.
+4.5 +5.0 +5.5 V
+4.5 +5.0 +5.5 V
+15.0 +17.0 +19.0 V
AC Component of V
DC Component of V
GL
GL
+6.0
-16.0 -15.0 -14.0 V
AC Component
STH1, STh2, CPH1, CPH2,
CPH3, Q2H, INH, CPV, XOE,
DIO1, DIO2
+4.0 +4.2
DC Component +2.5 V
AC Component of V
DC Component of V
Both NTSC & PAL system Video
Signal input waveform is based on
8 steps grayscale.
COM
COM
+6.0
+1.6 +1.7 +1.8 V
+0.7 V
DD
––
––V
+0.3 V
DD
Unit
V
V
V
V
P-P
P-P
P-P
2
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
7-28-99
AND-TFT-64PA-KIT
Optical Specifications
Item Symbol Conditions
Horizontal
Viewing Angle
Vertical
Contrast Ratio CR
Response Time
Rise Tr
Fall Tf 25 50 ms
θ
θ
(to 12 o’clock) 35 40 deg
θ
(to 6 o’clock) 50 55 deg
at optimized viewing angle*
CR>10
θ
= 0°
Transmission Ratio T 7.5 8.0 8.5 %
Uniformity *** U 70 75
Brightness ** LUM 300 330
x
White Chromaticity **
y 0.300 0.330 0.360
θ
= 0°
Tc TBD TBD TBD
Lamp Life Time +25°C +25°C 10,000 hr
Specifications
Min. Typ. Max.
Unit
± 50 ± 60 deg
110 150
–1530ms
cd/m
0.280 0.310 0.340
%
2
* Note: Contrast Ratio is measured in optimum common electrode voltage.
CR>
Luminance when LCD is White
Luminance when LCD is Black
** 1. Topcon BM-7 (fast) luminance meter 2.0 field of view is used in the testing (after 20~30 minutes operation.)
2. Lamp Current: 6mA
3. Inverter model: TDK-347.
*** The uniformity of LCD is defined as:
U=
The Minimum Brightness of the 9 testing Points
The Maximum Brightness of the 9 testing Points
Luminance meter: BM-5A or MB-7 fast (TOPCON) Measurement distance: 500mm +/- 50 mm Ambient illumination: < 1 Lux Measurement direction: Perpendicular to the surface of module. The test pattern is white (Gray Level 63.)
1. Input/Output Connector A) LCD Connector: 6200-20P (Molex) FFC Up Connector 20 Pins Pitch: 1.0 mm
B) Backlight Connector: JST BHR-03VS-1 Pin No: 3 Pitch: 4.0 mm Pink: High Voltage White: Low Voltage
7-28-99
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
3
AND-TFT-64PA-KIT
Interface Pin Assignment Connector 1: Connector 1 (28 Pins) (Elco) 6200-500-28-800
Pin No. Symbol Function I/O
1 HSY
2 POLC Video Polarity Alternating Signal Output
3 CSY/MCLK Composite Sync. Signal / Mclk Signal Input
V
GH
V
GL
V
B
V
R
V
G
9 GND Ground Input
10
11
V
DD
V
CC
12 GND Ground Input
13* CLKC Control pin for select I/O signal Input/Output
14 VSY
15 PSI Synchronize pulse for external clock Input
16 COMPS Select composite sync. mode & sync. separate mode Input
17 VIY Vertical sync. input pin for sync. separate mode Input
18 U/D Up/Down control for gate driver Input
19 R/L Left/Right control for gate driver Input
20 NP NTSC/PAL Input Input
1. Pin 13 (CLKC) can select the function of pin 1 (HSY
Horizontal Sync. Input / Output Input/Output
Gate on voltage Input
Gate off voltage (alternate every 1-H) Input
Video Input B Input
Video Input R
Video Input G Input
Digital power input Input
Logic power for gate driver Input
Vertical Sync. Input / Output Input/Output
), 3 (CSY), and 14 (VSY) as follows:
Input
CKC Pin 1 (HSY
Hi HSY output CSY input VSY output
Low External Horizontal Sync. input External Clock input External Vertical Sync input
) Pin 3 (CSY) Pin 14 (VSY)
2. CKC = High:
a. If CKC = 1, the phase lock loop (pll) is adopted in the LCd module.
b. Inputs CSY, the controller of LCD module will separate the Vertical Sync and Horizontal Synch from CSY.
c. Out put Horizontal Sync (HSY
d. The internal detect will detect Vertical Sync to reset the vertical counter.
, Pin 1) and Vertical Sync (VSY , Pin 14.)
3. CKC = Low:
a. If CKC = 0, the phase lock loop (PLL) is not adopted in the LCD module.
b. If CKC = 0, the external clock input frequency of Pin 3 is 6.4 MHz.
Input external Vertical Sync. (VIY
c.
Sync. input pulse can be high going or low going.
d. The pulse width of external Horizontal SYnc. input is 4.7 µ s ±2 µ s. The pulse width of external Vertical Sync. input is 2H~4H.
e. The pulse length of external input Vertical Sync. of system is 262H ±4H.
, Pin 17) and Horizontal Sync. (Pin1) to synchronize the LCD module. External Horizontal Sync and External Vertical
4. If there is any question about CKC = 0, please contact Purdy Electronics.
5. V
TYP._+17V ; V
GH
TYP._-15V ; V
GL
TYP._+5V ; V
DD
TYP._+5V
CC
6. The frequency of PSI is 15.75 KHz.
7. Pin 16 (COMPS) can select composite sync. mode OR sync. separate mode
Pin 16 (COMPS) Pin 3 (CSY) Pin 17 (VIY
Hi CSY (Positive Edge) NC
(Negative Edge) V
Low
4
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
H
sync
(Negative Edge)
sync
)
7-28-99
8. Default Hi (+5V) for shift Right; Input Low (0V) for inverst (shift Left.)
9. Default Hi (+5V) for DOWN; Low (0V) for UP.
10. NTSC = Hi (+5V), PAL = LOW (0V).
Block Diagram
AND-TFT-64PA-KIT
7-28-99
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
5
Dimensional Outline
AND-TFT-64PA-KIT
General mechanical tolerance = 0.5mm
6
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
7-28-99
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