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CONTENTS
Chapter One: Overview
Chapter Two: Port definition
Chapter Three: External setup item and Automatically identify the item
Chapter Four: Key definitionChapter Five: Key Function and Operation instructions
Chapter Six: BUS adjustment and Setup of item
Chapter Seven: Special function
CHAPTER ONE
OVERVIEW
. Overview
This software is apply for SANYO C-MOS 8BIT CPU LC8633XX series, and has ability
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to control TV of I2C. This software is able to control LA76812 or LA76814, difference
application is in North America or the South America region. Below is the hardware
characteristic of this CPU and the brief introduction of the function that software
have.
1.1. LC8632XX hardware characteristic
1. 5128 bits RAM
2. 16K~64K ROM
3. OSD function
Screen for display:36 columns16 rows
Display RAM:3529 bits
1832 dots:248 fonts character
8 Character colors,8 Character background colors,8 Full screen colors
4. minimum bus cycle time of CPU 0.85 s
5. 16 I/O ports(Input and output can define)
6. 4-channel8-bit A/D converter
7. One-channel video signal input port (for CCD use)
8. 3-channel7-bit PWM output
9. Port of 3 I2C controls
10. 16-bit timer/counter
11. 16-bit timer/PWM
12. Remote control receiver circuit (take the noise rejection function)
13. 16-interrupt source,10-interrupt vectored, three level interrupt priority
14. A maximum of 128 levels subroutine application
15. CPU Standy function
16. Oscillation frequency:32.768KHZ(interference as low clock)
17. +5V5% single power input
18. High-performance 42pin,S-DIP package
1.2. The software function
1. Frequency tune. Can realize America region 181 channel.2. The examination function of EEPROMis realized when the TV set is switched
on, the alarm is happened if EEPROM has a mistake. If the new EEPROM is replaced,
then the initialization data is automatically written. The setup item all pass the
software to realize, the result is stored in EEPROM.
3. Single Color system of NTSC (LA76814), or three Color systems: PAL/ M, PAL/
N, NTSC.
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4. BTSC. The BTSC IC can be used. When the TV is switched on, the TV
automatically detects whether is the BTSC IC or not.
5. The MONO or Stereo. When the BTSC IC is used, the stereo is realized,
otherwise the simple stereo is realized.
6. Auto fine Search. After switching on the TV set, if all of the position have noprogram, the Auto Search function automatically begin.
7. Factory mark function. The factory mark is displayed when switching on the
TV, namely Screen function. The remote control unit can change the contents of
factory mark.
8. At switching on the TV, the TV is fixedly placed in the POWER OFF state or not,
or according to the remembering of pass power.
9. One to three-channel AV input.
10. S- VIDEO input, the AV or S- VIDEO status is automatically selected according
to the S-VIDEO input connect or not.
11. The CCD function.
12. The V- CHIP of function.
13. Child Lock function.
14. WOOF function, the volume can be controlled. If the WOOF function isnt
selected, then the WOOF function can be changed for headphones.
15. Blue screen or blank screen function.
16. The TV key(program +/ , volume +/ , MENU, TV/ AV, POWER).
17. Remote controller (Transmitter IC: LC7461M-8103).
18. Four LANGUAGE MODE (English, French, Spanish, Portuguese).
19. Full Screen MENU and single line MENU control function.
20. AUTO Search, MEMORY, AIR/ CABLE function. When the Auto Search have
completed, the OSD display whether program is searched or not.
21. AFT function.
22. DIRECT Program Channel tuning, Program Channel REVIEW function, Program
Channel UP/DOWN. ( automatically skip the program number of " memory: power
off).
23. Bright, Contrast, Color, Sharp, Tint, Volume, Treble, Bass, Balance, WOOF
Volume and WOOF are realized by the IIC BUS, above all value is 100Step, the value
quickly skip by using the SKIP key.
24. The single key picture result control (Soft, Standard, Vivid, Bright, Memory
state, Factory 1 and Factory 2), " Factory 1" and " Factory 2" status is only used
under the " factory status".
25. The clock sets up, ON-TIME, OFF-TIME, BESPOKE TIME, ATTENTION, SLEEP
TIME function.
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26. Mute function.
27. Auto Switch off when the TV has no signal over 10 minute. If the blue screen
function is selected, then the blue screen is displayed when the TV has no the
signal. The off-time and blue screen function is automatically canceled at " factory
," B/W balance, adjust and setup mode.28. Picture background noise control function ON/OFF.
29. IF automatic adjust box is used, the b/w balance can be automatically
adjusted at the BUS OPEN mode.
.Port Definition
2-1. LC8632XX terminal assignment layouts
1 SENSITIVITY Y/C ON/OFF 42
2 50/60 V-MUTE 41
3 ALARM TV/AV 40
4 WOOFER VOL AV1 39
5 VOLUME-L AV2 38
6 VOLUME-R MUTE 37
7 POWER WOOF ON/OFF 36
8 DEGAUSS SRS 359 GND IR 34
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10 XTAL1 NC 33
11 XTAL2 S-VHS 32
12 VDD ENABLE 31
13 KEY1 SCL1 30
14 AFT IN SDA1 2915 KEY2 SCL0 2816 NC SDA0 27
17 RESET NC 26
18 FILT BLANK 25
19 CVBS-IN B OUT 24
20 V-SYNC G OUT 23
21 H-SYNC R OUT 22
2-2.CPU Terminal description
Number
Terminal Purpose Function Description
1 P10/SO0 SENSITIVITY Sensitivity control
2 P11/S10 50/60 50/60 output3 P12/SCK0 ALARM Clock output
4 P13/PWM1 WOOFER VOL PWM 1 output5 P14/PWM2 VOLUME-L PWM2 output
6 P15/PWM3 VOLUME-R PWM3 output7 P16 POWER Power on/off control signal output
port
8 P17/PWM DEGAUSS Degauss impulse output
9 VSS GND ground10 XT1 XTAL1 Input terminal for crystal oscillation
11 XT2 XTAL2 Output terminal for crystal oscillation12 VDD VDD Positive power supply
13 P84/AN4 KEY1 Key114 P85/AN5 AFT IN AFT input port
15 P86/AN6 KEY2 Key216 P87/AN7 NC No use
17 RESET RESET CPU reset port18 FILT FILT OSD filter
19 CVIN CVBS-IN Video input20 VS V-SYNC Vertical impulse input
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21 HS H-SYNC Horizontal
22 R R OUT Red(R) output terminal of RGB image23 G G OUT Green(G) output terminal of RGB
image24 B B OUT Blue(B) output terminal of RGB image
25 BL BLANK OSD image signal
26 I NC No use27 P60/SDA0 SDA0 IIC data (IC)28 P61/SCLK0 SCL0 IIC clock (IC)
29 P62/SDA1 SDA1 IIC data (tune)30 P63/SCLK1 SCL1 IIC clock (tune)
31 P70/INT0 ENABLE Enable port32 P71/INT1 S-VHS S-video examine
33 P72/INT2 NC No use34 P73/INT3 IR Remote signal input
35 P00 SRS SRS switch36 P01 WOOF ON/OFF Woof on/off
37 P02 MUTE Mute38 P03 AV2 Av2
39 P04 AV1 Av140 P05 TV/AV TV/AV
41 P06 V-MUTE Mute42 P07 Y/C ON/OFF Y/C ON/OFF
2-3.Terminal control output status description
Note: The 0is instead of low level, and 1 is instead of high level as shown below.
1. Power control
Port Power on Power off
Pin7(power) 0 1
2. AV control
a). One-channel AV
Port TV AVPin39(AV1) 0 1
Pin38(AV2) 0 1
b). Two-channels AV
Port TV AV1 AV2
Pin39(AV1)
0 0 1
Pin38(AV2
)
0 1 1
c). Three-channels AV
Port TV AV1 AV2 AV3
Pin39(AV1
)
0 1 0 1
Pin38(AV2 0 0 1 1
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)
3. 50/60 Output
Port 50 60Pin2(50/60) 0 1
4. Woof function: The CPU Pin36 is used as the WOOF ON/OFF control, then the
Pin4 used as the output control of the WOOF volume.
Port WOOF ON WOOF OFFPin36(WOOFER) 0 1
5. Left/Right-volume output: When the stereo control IC is not used, or the IC has
not stereo function, the simple stereo function is automatically realized, at this time
the CPU pin5 and pin6 are used as the Left /Right-volume output.
6. Alarm output: When the EEPROM is detected that has a mistake or the ON-
TIME attention is effective at switching the TV. The CPU pin3 can output the pulse of
1K. If this signal is mixed with the power, then the sound of the du , du are
heard .
7. Y/C control: If the option of COMB.FILTER is set to 1 at "SETUP mode,
then the Y/C separation control function is selected, the CPU pin42 is used as the
output of Y/C separation control.
Port COMB.FILTER ON COMB.FILTER OFF
Pin42 0 1
8. SRS control function: The CPU pin35 is used as the SRS control function
output.
Port SRS ON SRS OFFPin35 1 0
9. Noise rejection function: CPU Pin37 (MUTE) and Pin41(V-MUTE) are used as
the noise rejection control output.
a). POWER ON/OFF
POWER OFF POWER ON POWER OFF
POWER OUT:H L H
MUTE OUT:
H L H
b). Besides the POWER ON/ OFF, the MUTE output port is controlled when the internal
MUTE is effective. The differentiation of Pin37 (MUTE) and Pin41 (V- MUTE) is: the
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Pin37 (MUTE) can control the MUTE at all circumstance, but the Pin41 (V-MUTE) can
control the MUTE besides the MUTE key of remote control is not acceptable.
10. Eliminate magnet control function: The CPU Pin8 can output the pulse of
postponement four seconds at POWER ON to realize the function of eliminating
magnet.. The definition of key
3-1. The TV key (AD input)
Port Electric voltage range Key name Function description
Pin13 0V~3/32VDD OFF Havent any key pushedAN4 4/32VDD~7/32VDD POWER POWER ON/OFF
KEY1 8/32VDD~11/32VDD TV/AV TV/AV exchange12/32VDD~15/32VDD MENU Menu key
16/32VDD~19/32VDD VOL+ Volume plus20/32VDD~23/32VDD VOL- Volume minus
24/32VDD~27/32VDD CH+ Channel plus28/32VDD~VDD CH- Channel minus
Pin15 0V~3/32VDD OFF Havent any key pushedAN6 4/32VDD~7/32VDD SAP SAP control
KEY2 8/32VDD~11/32VDD COL-SYSTEM Color system12/32VDD~15/32VDD WOOF Woof switch
16/32VDD~19/32VDD MUTE Mute20/32VDD~23/32VDD DISPLAY Display
24/32VDD~27/32VDD SLEEP Sleep time switch28/32VDD~VDD OFF Havent any key pushed
Note: When the TV key and the remote control key is pushed at the same time, the
TV key will take precedence of the remote control key; When the TV key of two series
are pressed at the same time, the series 1 will take precedence of the series 2.
3-2 Definition of common customer remote control function key
Keycode
English name Function description Note
0 0
Tuning by this number of9 9 this position
10 No use11 TV/AV TV/AV exchange
12 LOCK Child lock switch13 SAP Exchange SAP use
14 SYSTEM Color system conversion LA76812 use15 WOOF Woof switch control Choose to use
16 VOL+ Volume +17 PROD Factory mode Factory appropriation
18 POWER Power on/off 19 CH+ Channel +
20 VOL- Volume -
21 JUMP Imitate amount quickly jump Factory appropriation22 MUTE Mute
23 CH- Channel-
24 MENU Main menu key
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25 PP Pictures selection
26 RECALL The last program return back27 DISPLAY Display
28 SLEEP Sleep29 V-CHIP V-CHIP menu use
30 SRS SRS switch control use
31 COMB. Y/C switch control use
3-3. The following is a line diagram of normal user.
1. N1 LC7461M-81032. VD1 IR-LED3. V1 2SC1815
4. R1 RT14-1/4W-1 -J
9
PIN1 PIN4PIN2 PIN3
31 20PIN20
75 64PIN19
TV/AV98PIN18
WOOFSAP SYSTEMLOCKPIN17
CH+PROD POWERVOL+PIN16
CH-JUMP MUTEVOL-PIN15
DISPLAYPP RECALLMENUPIN14
COMB.V-CHIP SRSSLEEPPIN13
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Customer's code 5. R2 RT14-1/4W-220 -JC5 C4 C3 C2 C1 C0 6. C1 C2 CT1-05B-2B4-63V-220PF-K0 1 1 1 0 0 7. C3 CD110X-6.3V-100UF-M
8. G1 455KHZ9. VCC two pieces of 5 number battery
3-4. The definition of factory using remote control key
The B/W balance mode includes 8 items that used to adjust the black and white
balance; the "adjust mode includes 22 items that maybe adjusted in the production;
The setup status includes 48 items that generally dont need to adjust in the
production, the data of every TV is written into EEPROM only according to the data of
the source slice for the same group TV. In order to increase the producing speed, the
department of software set the special remote control function for factory using.
3-4-1. The definition of factory using remote control key at the B/W BALANCE mode
Keycode
Name Function description Note
0 S.BRI- S.BRI minus Used in the B/W BALANCE and LINE mode
1 S.BRI+ S.BRI plus Used in the B/W BALANCE and LINE mode
2 R.BIA- R.BIA minus Used in the B/W BALANCE and LINE mode
3 R.BIA+ R.BIA plus Used in the B/W BALANCE and LINE mode
4 G.BIA- G.BIA minus Used in the B/W BALANCE and LINE mode
5 G.BIA+ G.BIA plus Used in the B/W BALANCE and LINE mode
6 B.BIA- B.BIA minus Used in the B/W BALANCE and LINE mode
7 B.BIA+ B.BIA plus Used in the B/W BALANCE and LINE mode
8 R.DRV- R.DRV minus Used in the B/W BALANCE and LINE mode
9 R.DRV+ R.DRV plus Used in the B/W BALANCE and LINE mode
10 G.DRV- G.DRV minus Used in the B/W BALANCE and LINE mode
11 G.DRV+ G.DRV plus Used in the B/W BALANCE and LINE mode
12 B.DRV- B.DRV minus Used in the B/W BALANCE and LINE mode
13 B.DRV+ B.DRV plus Used in the B/W BALANCE and LINE mode14 CROSSB/W-
Chose internal signal Used in the B/W BALANCE and LINE mode
15 CROSSB/W+
Chose internal signal Used in the B/W BALANCE and LINE mode
16
17
18
19
20
21
22
23
24 POS- Position plus Only change the program number, the adjustment up/downfunction is not acceptable.
25 POS+ Position minus Only change the program number, the adjustment up/downfunction is not acceptable.
26 LINE Converter bright andcommon status
Used in the B/W BALANCE and LINE mode
27 PROD Equal to the FACTORY key of normal user remotecontrol
28 ADJ UP Adjust up Used in the B/W BALANCE and LINE mode
29 ADJ DOWN Adjust down Used in the B/W BALANCE and LINE mode
30 ADJ+ Adjust plus Used in the B/W BALANCE and LINE mode
31 ADJ- Adjust minus Used in the B/W BALANCE and LINE mode
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3-4-2. The following is the line diagram of factory using remote control.
At the B/W BALANCE mode
1. N1 LC7461M-8103
2. VD1 IR-LED3. V1 2SC1815
4. R1 RT14-1/4W-1 -J
customer code 5. R2 RT14-1/4W-220 -JC5 C4 C3 C2 C1 C0 6. C1 C2 CT1-05B-2B4-63V-220PF-K1 1 1 1 0 1 7. C3 CD110X-6.3V-100UF-M
8. G1 455KHZ9. VCC two pieces of 5 number battery
4-4-3. The definition of factory using remote control key at the ADJUST mode
No. Name Function Note
11
PIN1 PIN4PIN2 PIN3
R.BIAS+S. BRI + R.BIAS-.S. BRI -
.PIN20
B.BIAS+G.BIAS+. B.BIAS-G.BIAS-PIN19
G.DRV +R.DRV + G.DRV -R.DRV -PIN18
CROSS
B/W +B.DRV +CROSSB/W -
B.DRV -PIN17
NC.NC. NC.NC..PIN16
NC..NC. NC..NC.
PIN15
PRODPOS + LINEPOS -PIN14
ADJ-ADJ
DOWNADJ+
ADJUP
PIN13
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0 HPHASE Horizontal phase Used in the ADJUST mode1 NT.H.PHASE NT Horizontal phase Used in the ADJUST mode
2 H.BLK.LEFT H.BLK.LEFT Used in the ADJUST mode
3 H.BLK.RIGHT H.BLK.RIGHT Used in the ADJUST mode
4 V.SIZE V.SIZE Used in the ADJUST mode
5 V.LINE V.LINE Used in the ADJUST mode
6 V.POSI Vertical center position Used in the ADJUST mode7 V.SC V.SC Used in the ADJUST mode
8 NT.V.SIZE NT.V.SIZE Used in the ADJUST mode
9 NT.V.LINE NT.V.LINE Used in the ADJUST mode
10 NT.V.POSI. NT.V.POSI. Used in the ADJUST mode
11 NT.V.SC NT.V.SC Used in the ADJUST mode
12 RF.AGC RF.AGC Used in the ADJUST mode
13 VOL.OUT Internal volume output Used in the ADJUST mode
14 OSD H.POSI OSD item left/right Jump Used in the ADJUST mode
15 OSD V.POSI OSD item up/down Jump Used in the ADJUST mode
16 INPUT LEVEL INPUT LEVEL Used in the ADJUST mode
17 SPECTRAL High frequency separate degree Used in the ADJUST mode
18 WIDEBAND Low frequency separate degree Used in the ADJUST mode19 STEREO VCO STEREO VCO Used in the ADJUST mode
20 FILTER SET FILTER SETTING Used in the ADJUST mode
21 SAP VCO SAP VCO Used in the ADJUST mode
22
23
24 POS- POS- Only change the program number, theadjustment up/down function is not
acceptable.
25 POS+ POS+ Only change the program number, theadjustment up/down function is not
acceptable.
26
27 PROD Equal to the FACTORY key ofnormal user remote control
28 ADJ UP ADJ UP Used in the ADJUST andSETUP mode
29 ADJ DOWN ADJ DOWN Used in the ADJUST andSETUP mode
30 ADJ+ ADJ+ Used in the ADJUST andSETUP mode
31 ADJ- ADJ- Used in the ADJUST andSETUP mode
4-4-4. The following is the line diagram of factory using remote control.
At the ADJUST mode
12
PIN1 PIN4PIN2 PIN3
H.BLK.RIGHT
NtT.H.PHASE
H.BLK.LEFT
H.PHASEPIN20
V. SCV.LINE V. POSI.V.SIZEPIN19
NT.
V.SC
NT.V.LINE
NT.V.POSI.
NT.V.SIZE
PIN18
OSD V.POSI.
VOL.OUT
OSD H.
POSI.RF.AGCPIN17
STEREO
VCO
SPECTRAL
WIDEBA
ND
INPUTLEVEL
PIN16
NCSAP
VCONC
FILTER
VCOPIN15
PRODPOS+ NCPOS-PIN14
ADJ-ADJ
DOWNADJ+
ADJUP
PIN13
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VCC
N1
LC7461M-8103
1 C3 24
2 C2 23
3 C1 22
VCC 4 C0 21
5 C4 20
6 C5 19
7 18
VCC 8 17
9 16
10 15
11 14
G1 12 13
C1 C2
C3 VD1
R1
V1
R2 1. N1 LC7461M-81032. VD1 IR-LED
3. V1 2SC1815
4. R1 RT14-1/4W-1 -J
5. R2 RT14-1/4W-220 -JC5 C4 C3 C2 C1 C0 6. C1 C2 CT1-05B-2B4-63V-220PF-K
1 1 1 1 0 1 7. C3 CD110X-6.3V-100UF-M8. G1 455KHZ
9.VCC two pieces of 5 numberbattery. The key function and operation instructions
5-1. POWER
1). Function: Control of power ON/OFF
2). Inhibit mode:
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This key is effective after EEPROM writing process has completed. In this period
all key action in inhibited because of protecting the writing data.
BUS OPEN mode.
B/W BANLANCE mode.
3). Instruction
Power status is changed alternately by pushing this key.
After the TV is switched on, the CPU read the data from the EEPROM, the status
of POWER is determined by the CPU that according to the POWER OPT
selection. When the POWER OPT is set to 0, the power is in the POWER OFF
status; When the POWER OPT is set to 1, the status of power is determined
according to the LAST power status.
In POWER OFF status any key is not acceptable except for the POWER key.
Sleep timer and On-timer are cleared by power off.
4). Output
Please refer to chapter 2-3-1 elucidation.
5). Display (about 10 sec)
12
AUTO
Mono received
Note: The color system is shown after the LA76812 has been selected. If the SAP IC is
rightly detected and the signal exists, the hint of receiving sound system will be
displayed.
5-2. TV/AV
1). Function: to exchange the TV mode and AV mode
2). Inhibit mode
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
B/W BANLANCE mode.
GAME mode.
LOCK mode.
3). Instruction:
Each pushing this key, TV mode is changed between TV and AV.
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Mute status is activated while the TV and AV mode is changed. If the black
screen function is selected, then the blank screen will be display in the process of
change.
In AV mode the digit 0-9, RECALL, CH+ and CH- key are not acceptable, but the
OSD of Video is displayed. When the last AV channel is changed, if the CPU detect that the S-VIDEO input is
inserted, the S-VIDEO control is automatically realized, and the OSD is translate
into the S-VIDEO display.
If the SAP IC is detected at switching on the TV, the hint of receiving sound
system will be displayed when the signal exists at TV mode; but the hint of
receiving sound system will not be displayed at AV mode.
4). Output
Please refer to the "chapter two 2-3-3 elucidation.
5). Display (about 5 sec)
12 Video
AUTO AUTO
Press the TV/ AV key
Mono received
5-3. Key [0~9,]
1). Function: Direct tuning by key
2). Inhibit mode:
POWER OFF mode.
AV mode
AUTO SEARCH mode.
BUS OPEN mode.
GAME mode.
LOCK mode.
3). Instruction:
The program is selected at Air status: 2~6 number programs input, press the key
"0 first, then press key2~6; 7~9 number programs input, directly press the
key"7~9" or press the key"0" first then press key7~9; 10~69 number
programs input, directly press the key according to two arithmetic figure. The
program is selected at Cable status: 1~9 number programs input, press the key
"0 first, then press key"1~9"; 10~99 number programs input, directly press the
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keys according to two arithmetic figure;100~125 number programs input, press
down the key "1" over 800 ms, automatically enter the "1-" status, then double
the arithmetic figure key to one by one in order input ten are with number. If the
program number pressed beyond the reach of the program, then the key have
no effect. Mute status is activated in the process of change. If the black screen function is
selected, then the blank screen will be display in the process of change.
After tuning process is normally finished, The last watching program-CH and
newly set current program CH is write into EEPROM as REVIEW/LAST.
If the SAP IC is detected at switching on the TV, if the signal is detected after the
change is finished, then the OSD will display the hint about sound system.
If the program number display is red, the program is placed in the " Delete"
status. If program is placed in the " Add" status, the display is green. If the "
BLUE BACK" is set to"1", the blue background will appear and automatic mute
when the Delete program is selected.
If the number that is the same as the number of current program is selected, the
CPU will repeat read the relevant storage information of the current program
number from the EEPROM.
In the PRESET menu, the digit 0~9 keys are used to change the CH that need
be adjusted.
In the CLOCK menu, the digit 0~9 keys are used to set the bespoke CH.
At AV mode, the CH+ or CH- is not acceptable if it is pushed, but the OSD of
Video will be displayed.
At the LINE mode, the digit 0~7 keys is used to adjust S.BRI, R.BIA, G.BIA,
B.BIA, but the key of "8" and "9 have no effect.
If the V- CHIP function and the password function for V- CHIP are set, it request to
input the password when the V- CHIP setup is changed, the digit 0~9 keys are
used to input the password.
4). Display (about 5 sec)
2 2-
Mono received
Note: wait to input 1 digit
5-4. CH+, CH
1). Function:
PROGRAM-Channel UP or DOWN process is executed.
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OPTION is selected in FULL MENU
ADJUST is paged UP or DOWN
2). Inhibit mode:
POWER OFF mode.
AV mode
AUTO SEARCH mode.
BUS OPEN mode.
B/W BALANCE mode.
GAME mode.
LOCK mode.
3). Instruction:
Pushing this key, PROGRAM-Channel is changed, and automatically skip the
Delete CH. This key is continually pushed over 1 sec, up/down is proceeded every 800ms.
If all of the program number are placed in " Delete" status, pushing the CH+, CH
key can selected the number2 program ( CABLE is a program 1). If a program
number to place in " Add" status, then pushing the CH+, CH key can only
selected this unique program.
The CH+ key is pushed when MAX-CH then change to MIN-CH.
The CH- key is pushed when MIN -CH then change to MAX-CH.
After tuning process is normally finished, The last watching program-CH is write
into EEPROM as REVIEW-CH and newly set current program CH is write into
EEPROM as last CH.
If the SAP IC is detected at switching on the TV, if the signal is detected after the
change is finished, then the OSD will display the hint about sound system.
Mute status is activated in the process of change. If the black screen function is
selected, then the blank screen will be display in the process of change.
In the full screen, the CH+ and CH are used to select the options
up/down( refer to the operation instructions of corresponding menu).
At" B/W balance, "adjust and" set, the CH+ and CH- are used asthe functionof page up/down.
When the V-CHIP is used, the CH+ and CH- are used to select differently grading
option in the menu of TV Rating and MPAA Rating.
At AV mode, the CH+ or CH- is not acceptable if it is pushed, but the OSD of
Video will be displayed.
4). Display (about 5 sec)
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10 CH + 11
AUTO AUTO
Mono received CH - Mono received
5-5. RECALL
1). Function:
To tune the last position CH.
GAME function.
2). Inhibit mode:
POWER OFF mode.
AV mode
AUTO SEARCH mode.
PRESET menu mode
BUS OPEN mode.
B/W BANLANCE mode.
LOCK mode.
3). Instruction:
After tuning process is normally finished, The last watching program-CH is write
into EEPROM as RECALL-CH and newly set current program CH is write into
EEPROM as last CH.
At game mode, the RECALL key is used as the PLAY key .
If the SAP IC is detected at switching on the TV, if the signal is detected after the
change is finished, then the OSD will display the hint about sound system.
At AV mode, the CH+ or CH- is not acceptable if it is pushed, but the OSD of
Video will be displayed.
4). Display (about 5 sec)
12 10
AUTO AUTO
REVIEW
Mono received Mono received
Note: Current program number is 12, last program number is 10 in this example
5-6. Display
1). Function: display; exit game
2). Inhibit mode:
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POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
B/W BANLANCE mode.
3). Instruction:
Pushing this key, the OSD will display the CH, color system (if LA76812 is used);
Y/C (if the Y/C function has been used, but the Y/C is not displayed if in the S-
VIDEO); Clock(if clock has been set); sleep time(if the sleep time has been set,
but the on-time is displayed if the on-time is set); and the sound system (the
SAP IC must be detected at switching on the TV, and the signal exists. This item
is not displayed in the AV mode.).
If the program number is red, the CH is placed in the " Delete" status. The
program number is green in the Add status.
If the OSD has existed (except the OSD of B/W balance, Adjust, Setup, Factory,
BUS OPEN and Mute), the current OSD will be canceled by pushing this key.
At the B/W balance, Adjust, Setup mode, pushing this key is not acceptable if the
OSD is in the Adjust or Setup status. Pushing this key to reset the OSD of Adjust
or Setup item if in the other OSD status.
In the GAME status, pushing this key can exit the game.
In the CHILD LOCK status, this key can replace the LOCK key by pushing this key
over four seconds to open lock.
4). The OSD display (display roughly five second) 10 AUTO
Comb. Filter On
Sleep Time
100 12:00
Mono received
5-7. VOL+, VOL (TV, remote control key)
1) Function:
To control volume UP/DOWN.
To adjust the option of menu.
To control the adjustment and setup up/down.
2) Inhibit mode:
POWER OFF mode.
BUS OPEN mode.
B/W BALANCE mode.
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GAME mode.
LOCK mode.
3) Instruction:
PWM output step is up/down 1 step when volume up/down key is pushed (the
output value is divided into 100 step).
After the key is continuously push over 500ms, then the output is up/down 1 step
every 160ms.
If volume is MAX(100) step then more up key is ignored.
If volume is MIN(0) step then more down key is ignored.
These keys are pushed when mute is on then the MUTE status is canceled and
the volume is changed.
At auto search, the searching process will stop if the VOL+ or the VOL- key is
prushed.
In MENU mode, these keys are used to adjust each option. In B/W BALANCE,
ADJUST and SETUP mode, these keys are used to adjust the items up/down.
At the V- CHIP, MPAA Rating and TV Rating, pushing the VOL+ or VOL- exchange
among two menus.
4) The OSD display ( display roughly five second)
07
5-8. MUTE
1) Function:
Mute.
To change the Bright line and full screen.
2). Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
GAME mode.
LOCK mode.
3) Instruction:
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Mute ON or OFF is alternately changed by this key.
The mute on mode is canceled by pushing the POWER key, VOL+ or VOL- key.
When Mute mode is on, the OSD is Mute display mode (in the FACTORY mode
and BUS OPEN mode, the OSD of FACTORY, BUS OPEN, MUTE display at the
same time, and the OSD of banner and MUTE can display at the same time.) ifother OSD display dont exist.
In B/W BALANCE mode, this key is used to change the mode between the normal
and LINE. The picture is automatically set to FACTORY 1 mode when the full
screen change to line mode; the picture is automatically set to FACTORY 2
mode when the line mode change to full screen.
4) Display (the OSD is the single line display after 5 second)
Mute Mute
10
5-9. WOOF
1) Function: The WOOF ON/OFF
2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
B/W BALANCE mode.
GAME mode.
LOCK mode.
3) Instruction:
The OSD of Woof is displayed when this key is pushed first, then the Woof status
is changed when this key is pushed again. If the OSD of Woof has existed,
pushing this key to change the status.
WOOF ON/OFF is changed by pushing this key. When headphones output are set,
this key is used to control the headphones output, and the OSD is changed.
When the WOOF is ON, the OSD display is green. When the WOOF is OFF, the
OSD display is red.
If the woof volume function is selected, the WOOF (or headphone) volume can be
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changed by VOL+ and VOL- when the OSD display is woof (or headphone) and
the woof(or headphone) is set on.
The WOOF function is not selected by pushing the related key.
4) Output: refer to the elucidation of the "2-3".
5) Display (about 5 second)
Woof On Woof Off
WOOF
Woof volume
5-10. SRS
1) Function: SRS switch control
2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
B/W BALANCE mode.
GAME mode.
LOCK mode.
3) Instruction: The OSD of SRS is displayed when this key is pushed first, then the SRS status is
changed when this key is pushed again. If the OSD of SRS has existed, pushing
this key to change the status.
When the SRS is ON, the OSD display is green. When the SRS is OFF, the OSD
display is red.
The SRS function is not selected by pushing the related key of remote control.
4) Output: please refer to the elucidation of the "2-3".
5) Display (about 5 second)
SRS On
5-11. COMB
1) Function: Comb.Filter switch control
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2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
B/W BALANCE mode.
GAME mode.
LOCK mode.
3) Instruction:
When the COMB. OPTION is 1, and this function is selected, then COMB key is
acceptable.
The OSD of COMB is displayed when this key is pushed first, then the Comb.Filter
status is changed when this key is pushed again. If the OSD of Comb.Filter has
existed, pushing this key to change the status.
The OSD is green if the COMB key is ON, the OSD is red if the COMB key is
OFF.
The COMB key is not acceptable if TV is set in S-VIDEO.
The COMB.OPTION must be 0, and the related key of remote control is
canceled, then the Comb.Filter is not selected.
4) Output: refer to the elucidation of the "2-3".
5) Display (about 5 seconds)
Comb. Filter On
5-12.SAP
1) Function: to control the BTSC sound output
2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
B/W BALANCE mode.
GAME mode.
LOCK mode.
3) Instruction:
The STEREO OPTION must be "1", and the SAP IC SELECT is set to
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corresponding value according to the chosen IC, thus the SAP IC can be detected
after turning on this TV. Only the SAP IC is detected at turning on this TV, and the
signal is input, the SAP key is acceptable, there is an OSD hint about the sound
at changing channel or pushing the DISPLAY key. At AV status, this key is not
acceptable. The OSD of SAP is displayed when this key is pushed first, then the SAP status is
changed when this key is pushed again. If the OSD of SAP has existed, pushing
this key to change the status.
At pressing SAP key, the different operation is produced according to the
different input signal:
Can not receive signal:
Pushing this key is not acceptable.
Receive the Mono signal:
Pushing this key to fixedly display the OSD of Mono.
Receive the Mono sap signal:
Pushing this key to change between the Mono and the Sap.
Receive the Stereo signal:
Pushing this key to change between the Mono and the Stereo.
Receive the Stereo sap signal:
Pushing this key to change at the Mono, Stereo and the Sap.
The SAP IC is not linked, and the related key of remote control is canceled, then
the BTSC function is not selected.
4) Display (about 5 seconds)
Mono
5-13.SYSTEM
1) Function: to change the Color system
2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
B/W BALANCE mode.
GAME mode.
LOCK mode.
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3) Instruction:
After LA76812 is selected, this key is acceptable. If LA76814 is selected, please
cancel the related key.
Pushing the SYSTEM key, the COLOR SYSTENM is changed among the Auto,
NTSC, PAL/M, PAL/N.4) The OSD is the same as the CH+/-.
5-14. SLEEP
1) Function: to set the sleep time
2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
In RESET menu.
BUS OPEN mode.
B/W BALANCE mode.
GAME mode.
LOCK mode.
3) Instruction:
The maximum of sleep time is 120 minutes, every 15 minutes is a step.
If SLEEP TIME is set, then the OFF-TIME is canceled.
The sleep time remains one minute, the OSD shows the information of sleep
time, to hint that the TV will turn off.
When the ON-TIME function is executed, the SLEEP time is automatically set to
120 minutes, avoiding there is no man at home to turn off the TV. While any
operation is executed after turning on the TV ON-TIME, the SLEEP time is
automatically cleared.
4) Display (about 5 seconds)
Sleep
60
5-15. PP
1) Function: to set picture result
2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
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BUS OPEN mode.
B/W BALANCE mode.
GAME mode.
LOCK mode.
3) Instruction:
4 mode of STANDARD, SOFT, VIVID, LIGHT are stored in ROM of CPU (the
corresponding value of Bright, Contrast, Sharp, Color, Tint). Otherwise the
PERSONAL is stored, this mode is adjusted according to personal interest, and
the result is automatically written into EEPROM.
At FACTORY and B/W BANLANCE mode, FACTORY 1 and FACTORY 2
mode is stored besides above some mode.
The OSD of PP is displayed when this key is pushed first, then the PP status is
changed when this key is pushed again. If the OSD of PP has existed, pushing
this key to change the status.
The l press PP keys to press as follows the cycle:
(" factory mode ")
Standar Soft Vivid Light Factory1
(Normal mode)
Personal Factory2
At B/W BANLANCE mode,
4) Output
BRIGHT CONTRACT
COLOR CLEAR TINT
STANDARD
80 80 50 50 00
SOFT 70 40 60 25 00
VIVID 60 100 88 70 00
LIFHT 100 100 70 72 00
FACTORY1
00 00 00 00 00
FACTORY2
100 100 00 00 00
5) Display (about 5 seconds)
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Standar
5-16.LOCK1) Function: to control lock.
2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
B/W BALANCE mode.
GAME mode.
3) Instruction:
LOCK ON or OFF is alternately changed by this key.
In LOCK status, the system is in the mute and blue status, the program is not
watched, the OSD is a red lock on the left corner. The OSD is the same as the
DISPLAY in the LOCK off.
In LOCK status, only the POWER, LOCK and DISPLAY key are acceptable. Pushing
the DISPLAY key over four seconds, this key can replace the LOCK key to
open the lock.
At FACTORY, B/W BANLANCE, ADJUST and SETUP mode, pushing this key
to enter the LOCK status, the MUTE and BLUE SCREEN dont exist, only thePOWER, LOCK and DISPLAY key are acceptable, and the OSD is same.
The TV will be shut off in the LOCK status over 10 minutes.
4) Display
5-17. V-CHIP
1) Function: to enter the V- CHIP menu
2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
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B/W BALANCE mode.
GAME mode.
LOCK mode.
3) Instruction of the V- CHIP menu:
When the V-CHIP OPTION is 1, this key is acceptable. When the V-CHIP
OPTION is 0, the V-CHIP function is not selected.
In the V- CHIP menu, pushing this key to select the each options, the CH+ or CH-
key also can be used to select the options, the selected option is red, the other
are green.
After the option has been selected, pushing the VOL+ or VOL- key to change
setup or to enter the next menu.
If the PASSWORD OPT. is 1, the password function exists. After the option is
selected, the hint of input password is shown when pushing the VOL+ or VOL-
key, at this time input password to change setup or enter the next menu. If
password is wrong, the hint of Wrong password is shown.
Chang password option:
After the VOL+/ VOL- key Pushed, the Please input old password: is displayed;
after the original password is input, the Please input new password: is
displayed; after the new password is input, the Input new password again: is
displayed; If the new password is same, the Password changed Please
remember is shown; If the new password is not same, the Password not
changed Please retry is shown. At FACTORY, B/W BANLANCE, ADJUST and SETUP mode, the password is
not input when the setup is changed. In above four modes, when the change
password is selected, the original password is not input, only input new
password.
Exit automatically menu or wait for the password input when any operation is not
executed over ten seconds.
4) OSD of the V- CHIP menu
V-CHIP MENU
Block On Please inputTV Rating password:MPAA RatingChang password ----
: Select : Adjust
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Please input
new password: Wrong password
----
5) Instruction of the V- CHIP menu of TV Rating and MPAA Rating:
There is two terms in order to cover some program:
1. The Block is set ON in the V- CHIP MENU;
2. The related option of TV Rating or MPAA Rating menu is set B;
When the CPU detect that the signal is the Class of B, the screen is automatic
blue and TV is automatic mute(the Block is On), and the OSD is the information.
In TV Rating or MPAA Rating option, the related menu is selected after
inputting the right password. At this time pushing the CH+/CH- key to selected
setup options, the MENU key is used to change setup. The B is the covered
Class, the U is not covered class. When pushing the MENU key to set low Class
as the B, the higher Class will be automatically set to B; While pushing the
MENU key to set high Class as the U, the lower Class will be automatically set
to U.
In the TV Rating or MPAA Rating menu, pushing the VOL+ or VOL- exchange
among two menus.
Exit automatically menu when any operation is not executed over ten seconds.
The TV and movie Class is set up according to the 's standard of United States.
Please refer to the related data.
6) The OSD of TV Rating and MPAA Rating
TV-Rating MPAA - Rating
Rating FV D L S V Movie RatingTV-Y U G UTV-Y7 U U PG UTV-G U PG-13 UTV-PG U U U U U R UTV-14 U U U U U NC-17 UTV-MA U U U U X U
Age Baseed Rating Age Baseed Rating
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Blocked due to V-guide
NOW MPAA-G
5 18 MENU
1) Function: to enter the PICTURE, AUDIO, OPTION, CLOCK and PRESET menu, V-CHIP
setup
2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
B/W BALANCE mode.
GAME mode.
LOCK mode.
3) Instruction of MENU key:
Pushing this key the cycle pattern is shown below:PICTURE AUDIO OPTION CLOCK
NO PRESET
While the OSD do not display any mode. This key is pushed then the PICTURE
menu is first displayed. L at AV appearance hour, press MENU key, in the
circulation item of would not emergence PRESET menu.
In AV mode, this key is pushed then the PRESET menu is not displayed in the
cycle.
When the stereo function is not selected(the STEREO OPTION is 0.) then the
AUDIO menu is not displayed in the cycle.
Exit automatically menu when any operation is not executed over ten seconds.
In the TV Rating or MPAA Rating menu, the MENU key is used to change the
enactment of class.
4) Instruction of PICTURE menu:
In the PICTURE menu, pushing the CH+/CH- key to select up/down option, The
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option that has the arrow is the selected option, and the OSD of this option is
red, the others are green.
The VOL+/ VOL key is used to change the value, the result is shown at right.
Each value of option is divided into 100-steps. If value is MAX(100) step then
more up key is ignored. If value is MIN(0) step then more down key is ignored. When the LA76814 is used, the TINT is shown fixedly. When the la76812 is used,
the TINT is shown only when the COLOR SYSTEM is AUTO, and the signal is NTSC.
The value is automatically written into EEPROM.
Exit automatically menu when any operation is not executed over ten seconds.
5) The OSD of PICTURE menu
PICTURE
Bright 100Contras 100Color 50Sharp 50Tint 00
: Select : Adjust
6) Instruction of AUDIO menu:
If the STEREO OPTION is set to 0, then the stereo is not selected, the AUDIO
menu is not shown when the MENU KEY is pushed. If the STEREO OPTION is set
to 1, and the CPU detects that the SAP IC is the TDA9855 or UPC1851 at
turning on the TV, then the options of TREBLE and BASS are shown in the menu.
When using the TDA9855 or UPC1851, the volume is controlled by the TDA9855
or UPC1851; the volume is controlled by the PWM port when simple stereo is
realized.
In the AUDIO menu, pushing the CH+/CH- key to select up/down option, The
option that has the arrow is the selected option, and the OSD of this option is
red, the others are green.
The VOL+/ VOL key is used to change the value. Each value of option is divided
into 100-steps. If value is 100 then more up key is ignored. If value is 0 then
more down key is ignored.
The value is automatically written into EEPROM.
The AUDIO menu automatically exits when any operation is not executed over
ten seconds.
7) The OSD of AUDIO menu (about 10 seconds)
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AUDIO
Volume 20Treble 50Bass 50Balance 00
: Select : Adjust
8) Instruction of OPTION menu:
In the OPTION menu, pushing the CH+/CH- key to select up/down option, The
option that has the arrow is the selected option, and the OSD of this option is
red, the others are green.
The VOL+/ VOL key is used to change the value. The value is automatically
written into EEPROM.
The language: English, French, Spanish and Portuguese.
After the CCD OPTION is set to 1, the option of C.caption is shown in the
menu. The C.caption includes OFF/CC1/CC2/CC3/CC4/TT1/TT2/TT3/TT4. When
the input signal includes the CCD information, the CCD information will be shown
on the screen. At the FACTORY, B/W BANLANCE, ADJUST, SETUP, the CCD
information will not displayed. Please refer to the related standard about the
difference and instruction.
When the GAME OPTION is set to 1, the option of GAME is shown in the
menu.
The SYSTEM menu automatically exits when any operation is not executed over
ten seconds.
9) The OSD of OPTION menu (about 10 seconds)
OPTION
Language EnglishCoring OnC.caption CC1Game
: Select : Adjust
10) Instruction of Game:
After the option of Game is selected, pushing the VOL+/VOL- key to enter the
game status, and show the game OSD.
Pushing RECALL key to play game, pushing display key to exit game. At the
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game status, the function of no signal automatically shutting down is canceled,
only the RECALL, DISPLAY and POWER key is acceptable, the rest key is ignored.
The "888" game rules: if the three numbers are same, you will earn five coins; if
the numbers is a serial numbers, you will earn four coins; if the three numbers
have two eight, you will earn three coins; if the three numbers have two samenumbers but not equal to eight, you will earn two coins ;if the three numbers
have a eight, you will earn one coin ;you will win no coins at any other cases.
11) The OSD of game (always display without exit)
7 7 7
Gifts:
RECALL : PLAY
DISPLAY: EXIT
12) Instruction of CLOCK menu:
In CLOCK menu, if the clock is not set, the OSD CLOCK is yellow. Otherwise the
OSD CLOCK is green. (dont include the options of arrow).
When the first option of time is set, pushing the POS+/POS- key to select the
option. The OSD of selected option is red.The others are green.
In clock setting mode, the VOL+ key is used to set MINUTE, and the VOL- key is
used to set HOUR. Every pushing VOL- key, the time increase 1 minute; Pushing
VOL+ key once, the time increase 1 hour. After the VOL+/VOL- key is
continuously pushed over 500ms,then the time is increase 1 minute/hour every
160ms.
The cycle of hour is 24 hours, the cycle of minute is 60 minutes. When the hour is
23, then this time setup is released by pushing the VOL- key. Pushing this key
again then the time is set from to 00:00. If the OFF-TIME is set then the SLEEP is cleared. If the POWER OFF mode is
set by pushing the POWER key, the OFF-TIME is automatically cleared.
When the POSITION is selected, the VOL+/VOL- key or 0~9 key is used to set
the CH. When the time reach to ON-TIME or EXCHANGE, the current CH will skip
to corresponding CH.
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When the EXCHANGE is set, the bespoke program is automatically skipped at
bespoke time. If the BESPOKE PROGRAM is not set, then only the bespoke time is
cleared, the other operations are not executed.
After the ATTENTION option is set, the red word of "ATTENTION is shown on
screen at that time, and continuously gleam, the OSD is cleared until the keypress is pushed. While the attention is in process TV is keep MUTE status. If the
port function of CPU ALARM is applied, then the alarm voice is heard.
The CLOCK menu automatically exits when any operation is not executed over
ten seconds.
13) The OSD of CLOCK menu
CLOCK
Time - - : - -On-time - - : - -
Off-time - - : - - AttentionAttention - - : - -Exchange - - : - -Position -
: Select : Adjust
14) Instruction of PRESET menu:
After pushing the MENU key to start the menu of PRESET, the options of menu is
selected by pushing the CH+ or CH- key, the option that has the arrow is the
selected option, and the OSD of this option is red, the others is green. In AV
mode, the MENU key is not acceptable.
The value of each options is changed(or executed) by pushing the VOL+, VOLkey.
The 0~9 key are used to selected the CH in PRESET menu.
The value is automatically written into EEPROM.
If a program number is set to Delete, when using the CH+/CH- key to select
program, then this program number is jumped. If using the key or"0~9" key
to select this program number, then the OSD is red.
When the SENSIVITY is set to 1 in the SETUP mode, the option of Sensitivity
exist in the menu.
The PRESET menu automatically exits when any operation is not executed over
ten seconds.
15) The OSD of PRESET menu (about 10 seconds)
PRESET
Position 2Add/Delete AddAntenna Air
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Sensitivity OffAuto-search
: Select : Adjust
16) Instruction of auto search:
After the Auto-search is selected in the PRESET menu, Auto-search is executed
by pushing the VOL+/- key.
If the LA76812 is used, the option of Color-system in the OSD of AUTO-Search; If
the LA76814 is used, then there is no this option. In the process of search, the
Color-system of all CH is automatically set to Auto.
If the Sensitivity is used, the sensitivity of all CH is automatically set to Off.
At AUTO SEARCH mode, pushing the VOL+/- key to stop this process. Or pushing
the POWER key not to set POWER OFF. The other keys are not acceptable.
After the AUTO SEARCH is finished, the PICTURE mode is automatically set to
STANDARD, the VOLUME is automatically set to 25.
If the SEARCH SPEED is set to 1, only the Add/ Delete is stored; If the
SEARCH SPEED is set to 0, the excursion of frequency is also stored. The
result is automatically written into the EEPROM.
After the search is finished, the min-CH is automatically jumped. If the programs
have been searched, the OSD is Search finished Please watch ; if any
programs hasnt been searched, the OSD is Nothing searched Check antenna.
If the Comb. Filter is used, the Comb. Filter is automatically set to Off. After the
search is finished, the original status is recovered.
17) The OSD of Auto-search
2Auto searching AutoPlease wait
Search finishedPosition 2Antenna Air Please watchColor-system Auto
: Stop Mono received
519 PROD/ factory mode
1) Function: To enter FACTORY mode, B/W BALANCE mode, ADJUST mode, SETUP
mode.
2) Inhibit mode:
POWER OFF mode.
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AUTO SEARCH mode.
BUS OPEN mode.
Line mode.
GAME mode.
LOCK mode.
3) Instruction:
Pushing this key the rotation pattern is shown below:
Normal FACTORY B/W BALANCE ADJUST
SETUP
At the FACTORY mode the B/W BALANCE mode, ADJUST mode, SETUP mode, the
blue background function that the TV has not signal and the automatically
shutting TV function that the TV has not signal are automatically canceled.
The FACTORY mode is written into the CPU, the other status are not written into
the CPU, if these status dont exit, then they are automatically canceled at
restart the TV. The FACTORY mode is used in the aging process of product.
At the B/W BALANCE mode, ADJUST mode and SETUP mode, the CH+/CH- key is
used to select the option. The VOL+/ VOL- key is used to change the value of
each option.
At B/W BALANCE mode, the black balance is adjusted by pushing the MUTE
key, the picture mode is automatically set to Factory 1; at line mode, the keys
are not acceptable except the 0~7, MUTE and POWER key; pushing the MUTE
key again, the full mode is set, and the picture mode is automatically set to
Factory 2.
At B/W BALANCE and ADJUST mode, the special remote control is used to
increase the adjust speed.
5-20 JUMP
1) function: Output jump
2) Inhibit mode:
POWER OFF mode.
AUTO SEARCH mode.
BUS OPEN mode.
Line mode.
GAME mode.
LOCK mode.
3) Instruction:
The JUMP key is primarily used in the process of examining.
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The value of jumping output is shown below:0/50/100.
At the OSD of WOOF On status, the volume of WOOF is jumped if the woof is
used.
At the PICTURE menu, the option that has the arrow is jumped.
At the AUDIO menu, the option that has the arrow is jumped;
. BUS ADJUST AND THE SETUP OF ITEM
6-1. The adjustment of manual B/W BANLANCE
1). Operation method:
a). Pushing the PROD key to enter the B/W BALANCE mode, the first item S-BRI is
displayed at this time. This OSD display is a single line on the top in order to the
camera can use the middle part to absorb the ray.
b). The item that need be adjusted is selected by pushing the POS+/POS- key. If the
special remote control is used, then the item is directly selected by pushing the
single key.
c). The item that has been selected is adjusted up/down by pushing the VOL+/ VOL-
key.
d). Repeat b,c process until the result is satisfactory, pushing the PROD key to exit.
2). The list of item is shown below:
OSD The item of LA76810 Range
S-BRI Sub Brightness 0~127
R-BIA Red Bias 0~255
G-BIA Green Bias 0~255
B-BIA Blue Bias 0~255
R-DRV Red Drive 0~127
G-DRV Green Drive 0~15
B-DRV Blue Drive 0~127
C.B/W Cross B/W 0~3
3).When maintaining the TV, the LINE status is used to adjust approximately the B/W
balance.
a). At the B/W balance status, pushing the MUTE key can to enter the Line status;
pushing the MUTE key again, the LINE status return to full screen status. When
entering the line status, the picture is automatically set to factory 1, the value of
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every option is zero in the menu. When the LINE status return to full screen status,
the picture is automatically set to factory 2, the value of bright and contrast is
100, the value of other option is 0.
b) At the LINE status, the eight keys of normal remote-control unit are acceptable
except the MUTE key. But the functions are changed as the followings.Name 1 3 5 7
Function S-BRI+ R-BIA+ G-BIA+ B-BIA+
Name 0 2 4 6
Function S-BRI- R-BIA- G-BIA- B-BIA-
6-2.THE ADJUSTMENT OF ADJUSTED ITEM and THE SETUP OF ITEM
1.Operation method:
a). Pushing the PROD key to enter the ADJUST mode or SETUP mode.
b). The item that need be adjusted is selected up/down by pushing the CH+/CH- key.
If the special remote control unit is used, then the remote control key can be used to
directly select some items that need be adjusted.
c). Pushing the VOL+/ VOL- key to change the item value.
d). In the process of producing, the special remote-control unit can be used to
increase the adjust speed. Please refer to the chapter 4-4 for the definition of key.
2.The explanation of adjustment item:
Number
OSD BUS Data OF LA76810 Range Note
0 H.PHASE H.PHASE 0~31
1 NT.H.PHASE H.PHASE 0~31 LA76814 is not use
2 H.BLK.LEFT 0~7
3 H.BLK.RIGHT 0~7
4 V.SIZE Vertical Size 0~127
5 V.LINE Vertical Linearity 0~31
6 V.POSI Vertical DC 0~63
7 V.SC Vertical S-Correction 0~31
8 NT.V.SIZE Vertical Size -32~+31 LA76814 is not use
9 NT.V.LINE Vertical Linearity -16~+15 LA76814 is not use
10 NT.V.POSI Vertical DC -32~+31 LA76814 is not use11 NT.V.SC Vertical S-Correction -16~+15 LA76814 is not use
12 RF.AGC RF AGC Delay 0~63
13 VOL.OUT Volume Control 0~127 Effective at stereo
14 OSD H.POSI 0~127
15 OSD V.POSI 0~31
16 INPUT LEVEL 0~15
17 SPECTRAL 0~63 (0~31)PHILIP IC
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18 WIDEBAND 0~63 (0~31)PHILIP IC
19 STEREO VCO 0~63 Used in UPC1851
20 FILTER SET 0~63 Used in UPC1851
21 SAP VCO 0~63 Used in UPC1851
3.The explanation of setup item:
No. OSD Function
0 LA76814/LA76812 0LA76814 is selected 1LA76812 is selected
1 SAP IC SELECT 0TDA98501CXA21042TDA98553UPC1851B
2 SUB.CONT SUB.CONT (0~31)
3 SUB.COLOR SUB.COLOR(0~63)
4 SUB.SHARP SUB.SHARP (0~31)
5 SUB.TINT SUB.TINT (0~63)
6 BLK.STR.DEF BLK.STR.DEF ( 0on1off)
7 AFC GAIN AFC GAIN ( 0low 1high)8 V.SETUP V.SETUP ( 0low 1high)
9 CD.MODE Count Down Mode ( LA768140/1LA768120~7)
10 DIGITAL OSD DIGITAL OSD (0 analog OSD 1digital OSD)
11 OSD CONT. OSD CONT. (0~127) / LA76814 (0~3)
12 GRAY MOD Gray Mode (0/1)
13 B.GAM.SEL Blue select (0~3)
14 RG.GAM.DEF Red and green define (0/1)
15 FBPBLK.SW FBPBLK.SW (0/1)
16 BRIGHT ABL.TH Bright. Abl. Threshold (0~7)
17 EMG.ABL.DEF Emg. Abl. Def (0/1)
18 BRT.ABL.DEF Brt.Abl.Def (0/1)
19 MID.STP.DEF Mid.Stp.Def (0/1)
20 R-Y/B-Y G.BL R-Y/B-Y Gain Balance (0~15) no when use LA76814
21 R-Y/B-Y ANG R-Y/B-Y Angle (0~15)
22 C.KILL.OFF C_Kill OFF (0/1)
23 SND.TRAP Sound Trap (0~7)
24 VOL.FIL Volume Filter Defeat
25 VIF.SYS.SW LA76814: (045.75M 158.75M)
25 VIF.SYS.SW LA76812: (038.0M138.9M245.75M339.5M)26 VIDEO.LEVEL Video Level (0~7)
27 FM.LEVEL FM Level (0~31)
28 POWER OPT 0Open the TV again;1:Memory;2 or 3:Open the TV
29 POWER FLAG 0no 1yes
30 SEARCH CHECK 0no 1yes
31 SEARCH SPEED 0slow 1rapid
32 AV OPTION 0no1one-channel2two-channel3three-channel
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33 POSITION L/R 0lift 1right
34 BLUE BACK 0no 1yes
35 BLACK BACK 0no 1yes
36 STEREO OPTION 0no 1yes
37 WOOF/H.PHONE 0no 1yes
38 WOOF VOL.OPT 0no 1yes
39 SENSITIVITY 0no 1yes
40 V.MUTE P.OFF 0no 1yes
41 CCD OPTION 0no 1yes
42 V-CHIP OPTION 0 no 1yes
43 PASSWORD OPT. 0no 1yes
44 COMB. OPTION 0no 1yes
45 TUNER OPTION 0use TDF-3M3 1use PHILIP UV1336B
46 GAME OPTION 0no 1yes
47 SCREEN OPTION 0no1at open2at shut3open/shut
6-3. The application of the factory adjusting using remote control unit
1. Action:
When large quantities of TV are produced in factory, the setup of all setting items
and the status of part adjustment items are the same. Therefore when the TV are
produced, a standard machine is adjusted only. Then the EEPROM of this machine is
used as the source slice to copy, the copied EEPROM are installed the machine. Thus
all the setting items and part adjustment items are not adjusted, the producing speed
can been increased rapidly.
About the items that need be adjusted or maybe adjusted, in order to increase the
producing speed, the department of software specially set the adjustment using
remote control function. Thus in the B/W BALANCE mode, the simple key can be
directly used to adjust the adjustment items up/down. In the ADJUST mode, the
adjustment item is jumped directly by the simple key.
2. The explanation of key:
a). The PROD function is equal to the PROD key of normal remote control unit.
b). The ADJUP/ADJ DOWN has the page up/down function, and this key is
acceptable in the B/W BALANCE,ADJUST and SETUP mode. The page up/down
function is equal to the function of CH+/CH- key that in the B/W
BALANCE,ADJUST and SETUP mode.
c). The ADJ +/ ADJ- key is used to adjust the adjustment item up/down, and this key
is acceptable in the B/W BALANCE,ADJUST and SETUP mode. The function is
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equal to the function of VOL+/VOL- key that in the B/W BALANCE,ADJUST and
SETUP mode.
d). The POS+ and POS- key only have the changing channel function, the LINE key is
acceptable only in the B/W BALANCE mode.
e). Please refer to the chapter 4-4 for the function of other keys.
. The explanation of special function
7.1. The application of DISPLAY key
The DISPLAY key has the function that cancels the OSD.
1.The OSD of FACTORY, BUS OPEN, ADJUST and MUTE is not canceled by
pushing the DISPLAY key.
2. At B/W BALANCE mode, and the ADJUST OSD exists, the OSD is not canceled by
pushing the DISPLAY key is not acceptable. At B/W BALANCE mode, and the
other OSD exist, the ADJUST OSD is displayed again by pushing the DISPLAY
key.
3.At ADJUST mode, and the ADJUST OSD exists, the OSD is not canceled by
pushing the DISPLAY key is not acceptable. At ADJUST mode, and the other
OSD exist, the ADJUST OSD is displayed again by pushing the DISPLAY key.
4.At SETUP mode, and the SETUP OSD exists, the OSD is not canceled by pushing
the DISPLAY key is not acceptable. At SETUP mode, and the other OSD exist,
the SETUP OSD is displayed again by pushing the DISPLAY key.
5.In rest OSD, the current OSD is canceled by pushing the DISPLAY key.
7.2. The automatic search function at opening the TV
If the item of SEARCH CHECK is set to 1, then this function can be selected.
When the TV is power on, the machine can automatically detect the EEPROM that the
program CH if have been written in, if all of program are in the DEL, the TV
automatically enter the AUTO SEARCH mode after opening the TV.
7.3. The EEPROM check function at turning on the TV
Because the BUS data and the setup result of setting item are stored in the
EEPROM, the TV cant work when the EEPROM is damage. Therefore the machine can
automatically detect the EEPROM at turning on the TV. If the BUS or EEPROM contain
error, the machine will read the initial data after turning on the TV, and set to blue
screen, and the OSD of EEPROM ERROR PLEASE CHECK is gleamed on the screen.
At this time, any operation cant be acceptable, the TV need be turned off. When the
EEPROM contain part damage, the machine may dont detect it.
7.4. The function of normal remote control unit realizing the factory
There is not the factory key in the normal remote control unit. If the machine
need be maintained, there is bother because the remote control unit has not the
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factory key. So this function is set in the software, the operation method is shown
below:
First pushing the RECALL key, then pushing the VOL- key, at the same time
pushing the RECALL key, the factory function can be realized. Again operating,
repeat above process.7.5. The initial function of EEPROM
When turning on the TV, the CPU can detect the EEPROM whether is the replaced
new or not. If the EEPROM is new, in order to assure the TV working, the CPU can
automatically read the initial data and write it into the EEPROM.
7.6. Factory mark and screen setup
The factory mark is divided into two lines, it can set 16 characters every line. The
content, switch, font, color and position can be set. The factory mark is set, and at
least one line among them is set to TURN ON status. If the POWER FLAG is set to
1, the screen function is displayed at POWER ON; if the BLUE BACK is set to 1,
the OSD is the factory OSD when the blue screen id displayed at no signal .
1). Operation explanation
At AV mode, Pushing PROD key to enter the FACTORY mode, then
continuously pushing the VOL- key, at the same time pushing the POS- key
to enter the setting menu of factory mark.
The factory menu has two screens, it is respectively used to adjust the first and
second line. After entering the setting menu, pushing the CH+/CH- key to
select the option, if the option is selected, there is the yellow piece on the screen
to show the adjustment option. The others that are selected are the red OSD,
otherwise they are green OSD. Pushing the VOL+/VOL- key to selected the
value of selected option.
The adjustment of display content: the adjustment item is selected by pushing
the CH+/CH- key, the adjustment character is yellow, the content is adjusted
by the VOL+/VOL- key. The PP key is used to select the other character at the
same line.
The OSD of menu is always displayed, pushing the DISPLAY key to exit after the
setup finish.
The factory mark is set to to see, to get. The display of content, color, font and
position are the same as normal, except the display of that in the factory
mode. The result of adjusting can be directly seen.
The setup of two lines content, please not set to layer after layer, in order to
prevent the abnormality.
2). Display
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A
LOGO2 ON SIZE 2*2LOGO1 ON SIZE 2*2 H.POS 20 COLOR REDH.POS 20 COLOR RED V.POS 40
V.POS 30 A