Sharp LC-20B5E (serv.man16) Service Manual ▷ View online
17
LC-20B5E
8. ENTER
You make sure after you have specified all functions, then move the cursor to ENTER and press the Right key.
Unless you do this, all positions that you have selected will not be set.
Unless you do this, all positions that you have selected will not be set.
Note: In the Hotel mode, the card record function is prohibited.
<CAUTION>
After setting "FIXED" mode (VOLUME FIXED or INPUT MODE FIXED), perform the following operation.
After setting "FIXED" mode (VOLUME FIXED or INPUT MODE FIXED), perform the following operation.
1 Press MENU to display the MENU screen.
2 Press
2 Press
\
/
|
to select "Features".
3 Press
'
/
"
to select "Timer functions" and
press OK.
4 Press
'
/
"
to select "Wake-up timer" and
press OK.
5 Press
'
/
"
to set "00:01".
6 Press
\
/
|
to select "Set".
7 Press
'
/
"
to select "ON" and press OK.
8 Press OK.
9 Press
9 Press
'
/
"
to select "Wake-up timer" and
press OK.
10 Press
'
/
"
to set "00:00".
11 Press
\
/
|
to select "Set".
12 Press
'
/
"
to select "OFF" and press OK.
13 Press End to exit.
18
LC-20B5E
9. Functions of the PC card
9-1. Product outline
SHARP has adopted its original "ASV *2 method low-reflection black TFT flat panel" that can reproduce the
high-contrast images with firm black even in bright rooms. "QS technology" *1 reduces residual images even
for quick-moving subjects to realize eye-friendly images, and "I/P conversion for 3-D motions" suppresses
roughness and flickering. They help you watch the high-contrast and clear images from any angles.
Furthermore, this product is equipped with "PC card slot" to record TV programs on memory cards, and to
show the still images taken with digital cameras on the large screen of an LCD TV with memory cards*.
This model has new design that has side-speakers designed by Toshiyuki Kita, a world-known industrial
designer. The speakers are punching metal-processed, so they have a style showing quality sound capabilities.
The screen properties are, needless to say, much superior to CRT TV sets: low power consumption, long life
backlight, and other power-saving features, as well as reduced flickering.
* QS --> only for LC-20B5E (not available on LC-15B5E)
<CARD FUNCTIONS>
high-contrast images with firm black even in bright rooms. "QS technology" *1 reduces residual images even
for quick-moving subjects to realize eye-friendly images, and "I/P conversion for 3-D motions" suppresses
roughness and flickering. They help you watch the high-contrast and clear images from any angles.
Furthermore, this product is equipped with "PC card slot" to record TV programs on memory cards, and to
show the still images taken with digital cameras on the large screen of an LCD TV with memory cards*.
This model has new design that has side-speakers designed by Toshiyuki Kita, a world-known industrial
designer. The speakers are punching metal-processed, so they have a style showing quality sound capabilities.
The screen properties are, needless to say, much superior to CRT TV sets: low power consumption, long life
backlight, and other power-saving features, as well as reduced flickering.
* QS --> only for LC-20B5E (not available on LC-15B5E)
<CARD FUNCTIONS>
(1) Enjoying recorded TV programs
To record the program you are watching, all you need is just push the record button. Supporting the hard
disc PC cards newly realizes long-time recording. There are lots of recording functions*, including "Trace
Recording" (Going back to record to a few seconds before starting recording), "Reserved Recording" (Up
to 8 programs programmable a month) and "Easy Recording" (Finish time presettable during recording),
and you can enjoy the recorded programs on full screen.
* The video record system is MPEG-4. Smooth video with 25 frames/sec is realized.
(SD memory cards, Multimedia cards, Compact flashes, Smart media, Memory sticks, xD picture cards
and Micro drive are supported. For use, the PC card adapter specific for each memory card is necessary.
Names of memory cards are trademark.)
disc PC cards newly realizes long-time recording. There are lots of recording functions*, including "Trace
Recording" (Going back to record to a few seconds before starting recording), "Reserved Recording" (Up
to 8 programs programmable a month) and "Easy Recording" (Finish time presettable during recording),
and you can enjoy the recorded programs on full screen.
* The video record system is MPEG-4. Smooth video with 25 frames/sec is realized.
(SD memory cards, Multimedia cards, Compact flashes, Smart media, Memory sticks, xD picture cards
and Micro drive are supported. For use, the PC card adapter specific for each memory card is necessary.
Names of memory cards are trademark.)
•
Video Recording/Playing functions
One scene in the TV program you are watching can be recorded on memory cards. The recorded video
can be readily reproduced on demand. The Trace Recording function records from a few seconds before,
so you need not worry about delaying the use of the remote controller. Three recording modes (SP/LP/
EP) are available for your applications.
can be readily reproduced on demand. The Trace Recording function records from a few seconds before,
so you need not worry about delaying the use of the remote controller. Three recording modes (SP/LP/
EP) are available for your applications.
* Record time is variable for the TV reception condition and the video contents.
* Ground-based broadcasting and external input (except for SCART RGB) that are not copy-protected can
* Ground-based broadcasting and external input (except for SCART RGB) that are not copy-protected can
be recorded.
* If the file capacity is over 4 GB, or the record time is longer than 12 hours, recording/playing is impossible.
•
Still-Picture Recording/Playing functions
1) One scene in a TV program can be recorded on memory cards as a still image.
•
You can readily record text information that you have made a memo until now.
* The number of images is variable for the TV reception condition and the image contents.
2) Enjoying still images taken with digital cameras
With memory cards and on the large screen of an LCD TV, you can readily show still images captured
with digital cameras*.
with digital cameras*.
* Only JPEG still images that were recorded to fit the standard (Design rule for Camera File system: DCF)
by Japan Electronics and Information Technology Industries Association Corp are playable.
* The number of files displayable is up to 1,024, including video and still images.
Record time guideline
Record mode
Application
Frame rate
256 MB card
5 GB card
FINE
25
25
12.5
Approx. 10 min.
Approx. 30 min.
Approx. 1 hr.
Approx. 4 hrs.
Approx. 10 hrs.
Approx. 25 hrs.
NORMAL
PORTABLE
Standard quality mode
Long time record mode
Portable device compatible mode
Number of still images to be recorded
Recording size
32 MB card
128 MB card
Approx. 1000
Approx. 300
19
LC-20B5E
9-2. PC Card Unit Spec
(1) Still-Picture Mode
1) Recording/Play File Format
Based on JPEG/DCF
2) Recording Pixel Numbers
640x480
3) Playing Pixel Numbers
640x480
(2) Motion-picture Mode
1) File system
ASF
(3) Motion picture Format
(4) Audio Format
(5) Maximum file size
1) 1024 file (Still & Motion)
2) 4 GB
3) 12 hour
2) 4 GB
3) 12 hour
(6) Applicable Card media
HDD Card
...Max 5 GB
Micro Drive
...Max 2 GB
Compact Flash Card
...Max 2 GB
Memory Stick/-DUO/-PRO
...Max 128MB/1GB
SD Card/mini SD
...Max 512/32MB
Multi media Card
...Max 128MB
xD Card
...Max 128MB
Smart Media
...Max 128MB
(7) PC Card Slot Interface
68pin PCMCIA
Video Codec
Picel Numbers
Transfer Rate
Frame Rate
SP (Fine mode)
MPEG4
QVGA (320x240)
2.5Mbps
25fps
LP (Normal Mode)
MPEG4
QVGA (320x240)
1.0Mbps
25fps
EP (Portable Mode)
MPEG4
QVGA (320x240)
384Kbps
12.5fps
Fitting Time Mode
MPEG4
QVGA (320x240)
Variable
25fps
Video Codec
No. of Channel
Sampling frequency
Frame Rate
SP (Fine mode)
WMA
2ch (Stereo)
32KHz
48Kbps
LP (Normal Mode)
WMA
2ch (Stereo)
32KHz
48Kbps
EP (Portable Mode)
G.726
1ch (monoral)
8KHz
32Kbps
Fitting Time Mode
WMA
2ch (Stereo)
32KHz
48Kbps
20
LC-20B5E
9-3. Block diagram of card unit
MSP
DC/DC
con
v
e
rter
IC704
4V/6V
Reg
IC5409
3.3V/5V
D
A150
IC5201
A
udio DSP
Data b
us
5V/3.3V con
v
ersion
IC5401-IC5406
PCMCIA
Card
DM270
(IC5001)
Video DSP
DSP
1.5V
64M SDRAM
IC5006
1.5V
Reg
IC5004
DC/DC
con
v
e
rter
3.3V
Video decoder
(VPC) IC8801
LCD
controller
TVCPU
8 bit video
, CLK, H,
V (ITU-R 656)
8 bit video
, CLK, H,
V (ITU-R 656)
UA
R
T
4V/6V s
witching signal
ON/OFF
16 bit address
16 bit data
I
2
S (f
or recording)
I
2
S (f
or pla
ying)
PC card b
loc
k
Main
32M FLASH
IC5003
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