JVC lt32c31bje schematic

SERVICE MANUAL
WIDE LCD PANEL TELEVISION
YA01520042
LT-32C31BJE, LT-32C31BUE, LT-32C31SJE, LT-32C31SUE
BASIC CHASSIS
MK
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-44
COPYRIGHT © 2004 VICTOR COMPANY OF JAPAN, LIMITED
No.YA015
2004/2
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SPECIFICATION
Items Contents
Dimensions (W × H × D) 83.3 cm × 63.8 cm × 26.0 cm (Included stand)
83.3 cm × 56.9 cm × 9.7 cm (TV only)
Mass 22.0 kg (Included stand)
19.2 kg (TV only)
TV RF System CCIR B/G, I, D/K, L
Colour System PAL / SECAM / NTSC 3.58 / NTSC 4.43 (NTSC:EXT only).
Stereo System A2 (B/G, D/K), NICAM (B/G, I, D/K, L)
Teletext System FLOF (Fastext), TOP, WST (World Standard System)
Receiving Frequency
Intermediate Frequency
Colour Sub Carrier Frequency
Power Input AC110 - AC240 V, 50 Hz / 60 Hz
Power Consumption 177 W, [Standby: 2.3 W]
Aerial Input 75 unbalanced, coaxial Screen Size Diagonal : 80.2cm (H:41.2cm × V : 68.7cm) Display Resolution Horizonal : 1280 dots × Vertical : 768 dots (W-XGA) Speaker 6.6 cm round × 2 (Oblique corn)
Audio Power Output 10 W + 10 W (Rated power output)
EXT-1 (Input/Output) 21 pin Euro connector (SCART socket)
EXT-2 (Input/Output) 21 pin Euro connector (SCART socket)
EXT-3 (Input) S-Video
EXT-4 (Input) Component video
AUDIO OUT terminal 500mV(rms), Low impedance, RCA pin jack × 2 Headphone jack 3.5 mm stereo mini jack × 1 Remote Control Unit RM-C1808 (AA/R6 dry cell battery × 2)
VHF UHF
CATV
VIF SIF
PAL
SECAM
NTSC
Video Audio
Audio (L/R)
47MHz ~ 470MHz 470MHz ~ 862MHz 116MHz ~ 172MHz / 220MHz ~ 469MHz
38.9MHz(B/G, D/K, I)
33.4MHz(5.5MHz:B/G) / 32.9MHz(6.0MHz:I) / 32.4MHz(6.5MHz:L,D/K)
4.43MHz
4.40625MHz / 4.25MHz
3.58MHz / 4.43MHz
Video input, Audio L/R inputs and RGB inputs are available. TV broadcast outputs (Video and Audio L/R) are available.
Video input, S-VIDEO (Y/C) input, Audio L/R inputs and RGB inputs are available. Video and Audio L/R outputs are available. T-V LINK functions are available.
Mini-DIN 4 pin × 1 Y: 1V (p-p), Positive (Negative sync provided), 75 C: 0.286V (p-p) (Burst signal), 75 1V (p-p), Positive (Negative sync provided), 75 , RCA pin jack × 1 500mV (rms), High impedance, RCA pin jack × 2
RCA pin jack × 3 Y : 1V(p-p), 75 Pb / B-Y: 0.7V(p-p), 75 Pr / R-Y : 0.7V(p-p), 75
Component video (Pr, Pb, Y) inputs (625p, 525p, 1125i) and Audio L/R inputs are available. 525p and 625p are progressive scanning signals. Some DVD players can output these signals. 1125i is one of the new high-definition signals.
500mV(rms) (-4dBs), High impedance, RCA pin jack × 2
Design and specifications subject to change without notice.
1-2 (No.YA015)
SECTION 1
PRECAUTION
1.1 SAFETY PRECAUTIONS [EXCEPT FOR UK]
(1) The design of this product contains special hardware,
many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Service should be performed by qualified personnel only.
(2) Alterations of the design or circuitry of the products should
not be made. Any design alterations or additions will void the manufacturer's warranty and will further relieve the manufacturer of responsibility for personal injury or property damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in the parts list of Service manual. Electrical components
having such features are identified by shading on the schematics and by ( ) on the parts list in Service manual. The use of a substitute replacement which does
not have the same safety characteristics as the recommended replacement part shown in the parts list of Service manual may cause shock, fire, or other hazards.
(4) Don't short between the LIVE side ground and
ISOLATED (NEUTRAL) side ground or EARTH side ground when repairing.
Some model's power circuit is partly different in the GND. The difference of the GND is shown by the LIVE : ( ) side GND, the ISOLATED (NEUTRAL) : ( ) side GND and EARTH : ( ) side GND. Don't short between the LIVE side GND and ISOLATED (NEUTRAL) side GND or EARTH side GND and never measure the LIVE side GND and ISOLATED (NEUTRAL) side GND or EARTH side GND at the same time with a measuring apparatus (oscilloscope etc.). If above note will not be kept, a fuse or any parts will be broken.
(5) If any repair has been made to the chassis, it is
recommended that the B1 setting should be checked or adjusted (See B1 POWER SUPPLY check).
(6) The high voltage applied to the picture tube must conform
with that specified in Service manual. Excessive high voltage can cause an increase in X-Ray emission, arcing and possible component damage, therefore operation under excessive high voltage conditions should be kept to a minimum, or should be prevented. If severe arcing occurs, remove the AC power immediately and determine the cause by visual inspection (incorrect installation, cracked or melted high voltage harness, poor soldering, etc.). To maintain the proper minimum level of soft X-Ray emission, components in the high voltage circuitry including the picture tube must be the exact replacements or alternatives approved by the manufacturer of the complete product.
(7) Do not check high voltage by drawing an arc. Use a high
voltage meter or a high voltage probe with a VTVM. Discharge the picture tube before attempting meter connection, by connecting a clip lead to the ground frame
and connecting the other end of the lead through a 10k
2W resistor to the anode button.
(8) When service is required, observe the original lead dress.
Extra precaution should be given to assure correct lead dress in the high voltage circuit area. Where a short circuit has occurred, those components that indicate evidence of overheating should be replaced. Always use the manufacturer's replacement components.
(9) Isolation Check (Safety for Electrical Shock Hazard)
After re-assembling the product, always perform an isolation check on the exposed metal parts of the cabinet (antenna terminals, video/audio input and output terminals, Control knobs, metal cabinet, screw heads, earphone jack, control shafts, etc.) to be sure the product is safe to operate without danger of electrical shock.
a) Dielectric Strength Test
The isolation between the AC primary circuit and all metal parts exposed to the user, particularly any exposed metal part having a return path to the chassis should withstand a voltage of 3000V AC (r.m.s.) for a period of one second. (. . . . Withstand a voltage of 1100V AC (r.m.s.) to an appliance rated up to 120V, and 3000V AC (r.m.s.) to an appliance rated 200V or more, for a period of one second.) This method of test requires a test equipment not generally found in the service trade.
b) Leakage Current Check
Plug the AC line cord directly into the AC outlet (do not use a line isolation transformer during this check.). Using a "Leakage Current Tester", measure the leakage current from each exposed metal part of the cabinet, particularly any exposed metal part having a return path to the chassis, to a known good earth ground (water pipe, etc.). Any leakage current must not exceed 0.5mA AC (r.m.s.). However, in tropical area, this must not exceed 0.2mA AC (r.m.s.).
Alternate Check Method
Plug the AC line cord directly into the AC outlet (do not use a line isolation transformer during this check.). Use
an AC voltmeter having 1000 per volt or more sensitivity in the following manner. Connect a 1500 10W resistor paralleled by a 0.15µF AC-type capacitor
between an exposed metal part and a known good earth ground (water pipe, etc.). Measure the AC voltage across the resistor with the AC voltmeter. Move the resistor connection to each exposed metal part, particularly any exposed metal part having a return path to the chassis, and measure the AC voltage across the resistor. Now, reverse the plug in the AC outlet and repeat each measurement. Any voltage measured must not exceed 0.75V AC (r.m.s.). This corresponds to
0.5mA AC (r.m.s.). However, in tropical area, this must not exceed 0.3V AC (r.m.s.). This corresponds to 0.2mA AC (r.m.s.).
AC VOLTMETER (HAVING 1000 /V, OR MORE SENSITIVITY)
0.15 F AC-TYPE
PLACE THIS PROBE
1500 10W
GOOD EARTH GROUND
ON EACH EXPOSED ME TAL PAR T
(No.YA015)1-3
1.2 SAFETY PRECAUTIONS [FOR UK]
(1) The design of this product contains special hardware and many circuits and components specially for safety purposes. For
continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Service should be performed by qualified personnel only.
(2) Alterations of the design or circuitry of the product should not be made. Any design alterations or additions will void the
manufacturer's warranty and will further relieve the manufacturer of responsibility for personal injury or property damage resulting therefrom.
(3) Many electrical and mechanical parts in the product have special safety-related characteristics. These characteristics are often
not evident from visual inspection nor can the protection afforded by them necessary be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features are identified by shading on the schematics and by ( ) on the Parts List in the Service Manual. The use of a substitute replacement which does not have the same safety characteristics as the recommended replacement part shown in the Parts List of Service Manual may cause shock, fire, or other hazards.
(4) The leads in the products are routed and dressed with ties, clamps, tubing’s, barriers and the like to be separated from live parts,
high temperature parts, moving parts and / or sharp edges for the prevention of electric shock and fire hazard. When service is required, the original lead routing and dress should be observed, and it should be confirmed that they have been returned to normal, after re-assembling.
WARNING
(1) The equipment has been designed and manufactured to meet international safety standards. (2) It is the legal responsibility of the repairer to ensure that these safety standards are maintained. (3) Repairs must be made in accordance with the relevant safety standards. (4) It is essential that safety critical components are replaced by approved parts. (5) If mains voltage selector is provided, check setting for local voltage.
1-4 (No.YA015)
1.3 INSTALLATION
1.3.1 HEAT DISSIPATION
If the heat dissipation vent behind this unit is blocked, cooling efficiency may deteriorate and temperature inside the unit will rise. The temperature sensor that protects the unit will be activated when internal temperature exceeds the pre-determined level and power will be turned off automatically.Therefore, please make sure pay attention not to block the heat dissipation vent as well as the ventilation outlet behind the unit and ensure that there is room for ventilation around it.
Ventilation hole
1.3.2 INSTALLATION REQUIREMENTS
Ensure that the minimal distance is maintained, as specified below, between the unit with and the surrounding walls, as well as the floor etc.Install the unit on stable flooring or stands.Take precautionary measures to prevent the unit from tipping in order to protect against accidents and earthquakes.
200 mm
200 mm
1.3.3 INSTALLATION REQUIREMENTS
To ensure safety in an emergency such as an earthquake, and to prevent accidents, ensure that measures are taken to prevent the TV dropping or falling over. Use the supplied screws to firmly attach the supplied hooks to the back of the TV, and use commercially available cord to fix the TV to rigid components such as walls and columns.
Supplied hooks
1.3.4 NOTES ON HANDLING
(1) WHEN TAKING UNIT OUT OF A PACKING CASE
When taking the unit out of a packing case, do not grasp the upper part of the unit. If you take the unit out while grasping the upper part, the LCD PANEL may be damaged because of a pressure. Instead of grasping the upper part, put your hands on the lower backside or sides of the unit.
(2) AS FOR PRESSING OR TOUCHING A SPEAKER
Be careful not to press the opening of the speaker in the lower part of the unit and around them since the decorative sheet on the surface of the openings may be deformed.
150 mm
150 mm
50 mm
(No.YA015)1-5
1.4 HANDLING LCD PANEL
1.4.1 PRECAUTIONS FOR TRANSPORTATION
When transporting the unit, pressure exerted on the internal LCD panel due to improper handling (such as tossing and dropping) may cause damages even when the unit is carefully packed. To prevent accidents from occurring during transportation, pay careful attention before delivery, such as through explaining the handling instructions to transporters. Ensure that the following requirements are met during transportation, as the LCD panel of this unit is made of glass and therefore fragile:
(1) USE A SPECIAL PACKING CASE FOR THE LCD PANEL
When transporting the LCD panel of the unit, use a special packing case (packing materials). A special packing case is used when a LCD panel is supplied as a service spare part.
(2) ATTACH PROTECTION SHEET TO THE FRONT
Since the front (display part) of the panel is vulnerable, attach the protection sheet to the front of the LCD panel before transportation. Protection sheet is used when a LCD panel is supplied as a service spare part.
(3) AVOID VIBRATIONS AND IMPACTS
The unit may be broken if it is toppled sideways even when properly packed. Continuous vibration may shift the gap of the panel, and the unit may not be able to display images properly. Ensure that the unit is carried by at least 2 persons and pay careful attention not to exert any vibration or impact on it.
(4) DO NOT PLACE EQUIPMENT HORIZONTALLY
Ensure that it is placed upright and not horizontally during transportation and storage as the LCD panel is very vulnerable to lateral impacts and may break. During transportation, ensure that the unit is loaded along the traveling direction of the vehicle, and avoid stacking them on one another. For storage, ensure that they are stacked in 2 layers or less even when placed upright.
1.4.2 OPTICAL FILTER (ON THE FRONT OF THE LCD PANEL)
(1) Avoid placing the unit under direct sunlight over a
prolonged period of time. This may cause the optical filter to deteriorate in quality and color.
(2) Clean the filter surface by wiping it softly and lightly with a
soft and lightly fuzz cloth (such as outing flannel).
(3) Do not use solvents such as benzene or thinner to wipe the
filter surface. This may cause the filter to deteriorate in quality or the coating on the surface to come off. When cleaning the filter, usually use the neutral detergent diluted with water. When cleaning the dirty filter, use water-diluted ethanol.
(4) Since the filter surface is fragile, do not scratch or hit it with
hard materials. Be careful enough not to touch the front surface, especially when taking the unit out of the packing case or during transportation.
1.4.3 PRECAUTIONS FOR REPLACEMENT OF EXTERIOR PARTS
Take note of the following when replacing exterior parts (REAR COVER, FRONT PANEL, etc.):
(1) Do not exert pressure on the front of the LCD panel (filter
surface). It may cause irregular color.
(2) Pay careful attention not to scratch or stain the front of the
LCD panel (filter surface) with hands.
(3) When replacing exterior parts, the front (LCD panel) should
be placed facing downward. Place a mat, etc. underneath to avoid causing scratches to the front (filter surface).
1.5 MAIN DIFFERENCE LIST
FRONT PANEL COLOUR
POWER CORD
Items
LT-32C31BUE LT-32C31BJE
BLACK
QMPK300-170-JC
QMPN250-170-JC
LT-32C31SUE LT-32C31SJE
SILVER
QMPK300-170-JC
QMPN250-170-JC
1-6 (No.YA015)
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
2.1 FEATURES
2.1.1 FUNCTION / CIRCUITS
• DIST (Digital Image Scaling Technology) employs an interpolation method that doubles the scanning lines to realize 1250-line flicker­free picture making it especially suitable for reproducing high­resolution pictures even on large-screen displays.
• New chassis design enable use of an interactive on screen control.
• The TELETEXT SYSTEM has a built-in FASTEXT (UK system), TOP (German system) and WST (world standard system) system.
• Because this TV unit corresponds to multiplex broadcast, users can enjoy music programs and sporting events with live realism. In addition, BILINGUAL programs can be heard in their original language.
• Users can make VCR dubbing of picture and sound by controlling the AV selector to select an optional source at the EXT-2 output shown in figure.
2.1.2 21-PIN EURO CONNECTOR (SCART) : EXT-1/EXT-2
Pin No. Signal designation Matching value EXT-1 EXT-2
1 AUDIO R output 500mV(rms) (Nominal), Low impedance Used (TV OUT) Used (LINE OUT) 2 AUDIO R input 500mV(rms) (Nominal), High impedance Used (R1) Used (R2) 3 AUDIO L output 500mV(rms) (Nominal), Low impedance Used (TV OUT) Used (LINE OUT) 4 AUDIO GND Used Used 5 GND (B) Used Used 6 AUDIO L input 500mV(rms) (Nominal), High impedance Used (L1) Used (L2) 7 B input 700mV 8 FUNCTION SW
(SLOW SW)
9 GND (G) Used Used
10 SCL / T-V LINK Not used Used
11 G input 700mV 12 SDA Not used Used (SDA2) 13 GND (R) Used Used 14 GND (YS) Used Not used 15 R / C input R : 700mV
16 Ys input (FAST SW) Low : 0V-0.4V, High : 1V-3V, 75 Used Used
17 GND (VIDEO output) Used Used 18 GND (VIDEO input) Used Used 19 VIDEO output 1V 20 VIDEO / Y input 1V 21 COMMON GND Used Used
(P-P= Peak to Peak, B-W= Blanking to white peak)
Low : 0V-3V High : 8V-12V, High impedance
C : 300mV
(P-P)
(P-P)
, 75 Used Used
(B-W)
, 75 Used Used
(B-W)
, 75
(B-W)
, 75
(P-P)
(Negative sync), 75 Used (TV OUT) Used (LINE OUT) (Negative sync), 75 Used Used
[Pin assignment]
20 18 16 14 12 10 8 6 4 2
TV EXT-1 EXT-3
EXT-2
Used Used
(SCL2 / TV-LINK)
Used (R) Used (C2/R)
EXT-4
21 19 17 15 13 11 9 7 5 3 1
(No.YA015)1-7
2.2 TECHNICAL INFORMATION
2.2.1 LCD PANEL
This unit uses the flat type panel LCD (Liquid Crystal Display) panel that occupies as little space as possible, instead of the conventional CRT (Cathode Ray Tube), as a display unit. Since the unit has the two polarizing filter that are at right angles to each other, the unit adopts "normally black" mode, where light does not pass through the polarizing filter and the screen is black when no voltage is applied to the liquid crystals.
2.2.1.1 SPECIFICATIONS
The following table shows the specifications of this unit.
Item Specifications Remarks
Maximum dimensions ( W × H × D ) 76.4cm × 46.5cm × 3.8cm
Weight 8.0kg
Effective screen size Diagonal : 80.2cm (H:41.2cm × V : 68.7cm) 32V type
Aspect ratio 15:9
Drive device/ system a-Si-TFT, active matrix system
Resolution Horizontally 1280 × Vertically 768 × RGB <W-XGA> 2949120 dots in total
Pixel pitch (pixel size) Horizontally:0.4425mm, Vertically:0.4425mm
Displayed color 16777216 colors 256 colors for R, G, and B
Brightness 470cd/m
2
Contrast ratio 500:1
Response time 13ms
View angle Vertically 170°, horizontally 170°
Surface Polarizer Anti-Glare type
Color Filter Vertical stripe
Backlight Cold cathode fluorescent lamp × 16
Power Supply Voltage in LCD 12V
Power Supply Voltage in Backlight 1290V (rms)
2.2.1.2 PIXEL FAULT
There are three pixel faults - bright fault , dark fault and flicker fault - that are respectively defined as follows.
(1) BRIGHT FAULT
In this pixel fault, a cell that should not light originally is lighting on and off. For checking this pixel fault, input ALL BLACK SCREEN and find out the cell that is lighting on and off.
(2) DARK FAULT
In this pixel fault, a cell that should light originally is not lighting or lighting with the brightness twice as brighter as originally lighting. For checking this pixel fault, input 100% of each R/G/B colour and find out the cell that is not lighting.
(3) FLICKER FAULT
In the pixel fault, a cell that should light originally or not light originally is flashing on and off. For checking this pixel fault, input ALL BLACK SCREEN signal or 100% of each RGB colour and find out the cell that is flashing on and off.
1-8 (No.YA015)
2.2.2 MAIN CPU PIN FUNCTION (IC001)
Pin No. Pin Name I/O Remark
1 TCK I Test purpose 2 TMS I Test purpose 3 TDI I Test purpose 4 TDO O Test purpose 5 P2.8 I Remote control input 6 P2. 9 I Mechanical power switch detection [Pushing:L] 7 P2.10 I IP error detection [Detection:L] 8 P2.11 O IP reset
9 P2.12 I TV-LINK communication 10 P2.13 I Power ON/OFF [ON:L] 11 P2.14 I Low B protect detection [Detection:L] 12 P2.15 I Power condition check [ON:L] 13 VSS33 I GND 14 VDD33 I 3.3V 15 P4.5 O TV-LINK communication 16 A20 O Memory (Program ROM) address 17 A19 O Memory (Program ROM) address 18 A18 O Memory (Program ROM) address 19 A17 O Memory (Program ROM) address 20 VSS25 I GND 21 VDD25 I 2.5V 22 A16 O Memory (Program ROM) address 23 A8 O Memory (Program ROM) address 24 A7 O Memory (Program ROM) address 25 A9 O Memory (Program ROM) address 26 A6 O Memory (Program ROM) address 27 A5 O Memory (Program ROM) address 28 A10 O Memory (Program ROM) address 29 A11 O Memory (Program ROM) address 30 A12 O Memory (Program ROM) address 31 VSS33 I GND 32 VDD33 I 3.3V 33 A4 O Memory (Program ROM) address 34 A3 O Memory (Program ROM) address 35 A2 O Memory (Program ROM) address 36 A1 O Memory (Program ROM) address 37 A0 O Memory (Program ROM) address 38 A13 O Memory (Program ROM) address 39 RAS/A14 O Memory (Program ROM) address 40 CAS/A15 O Memory (Program ROM) address 41 VSS33 I GND 42 VDD33 I 3.3V 43 MEMCLK O Clock for memory 44 CSSDRAM O Chip select for memory 45 CLKEN O Clock enable for memory 46 CSROM O Chip select for memory 47 RD O Read for memory 48 UDQM O Control IN/OUT buffer of Memory (IC003) 49 LDQM O Control IN/OUT buffer of Memory (IC003) 50 WR O Write for memory 51 D15 I/O Data (Program ROM) 52 VSS33 I GND 53 VDD33 I 3.3V 54 D7 I/O Data (Program ROM) 55 D0 I/O Data (Program ROM) 56 D14 I/O Data (Program ROM) 57 D8 I/O Data (Program ROM) 58 D6 I/O Data (Program ROM) 59 D1 I/O Data (Program ROM) 60 VSS33 I GND 61 VDD33 I 3.3V 62 D13 I/O Data (Program ROM) 63 D9 I/O Data (Program ROM) 64 D5 I/O Data (Program ROM)
Pin No. Pin Name I/O Remark
65 D2 I/O Data (Program ROM) 66 D12 I/O Data (Program ROM) 67 D10 I/O Data (Program ROM) 68 VSS33 I GND 69 VDD33 I 3.3V 70 D4 I/O Data (Program ROM) 71 D3 I/O Data (Program ROM) 72 D11 I/O Data (Program ROM) 73 RSTIN I Reset 74 P3.0 O I 75 P3.1 I/O I
2
C CLOCK 0 (for memory)
2
C DATA 0 (for memory) 76 P3.2 I Remote control input 77 P3.3 I Clock for OSD 78 P3.4 O Tuner system switch 79 P3.5 O Tuner system switch 80 P3.6 I Teletext mode:H 81 P3.7 I Power START 82 P3.8 I Not used 83 P3.9 I Picture mute 84 VSS33 I GND 85 VDD33 I 3.3V 86 VSS25 I GND 87 VDD25 I 2.5V 88 TXD0 O Sub micro computer communication 89 RXD0 I Sub micro computer communication 90 P3.12 I Not used 91 P3.13 I/O Not used 92 P3.15 I/O Not used 93 P5.14(YS2) I Ys for EXT-2 94 P5.15 I Headphone detection [Detection:L] 95 TRIG_IN I/O Not used 96 TRIG_OUT I/O Not used 97 P6.2 I Not used 98 P6.3 O I 99 P6.4 I/O I
2
C bus clock for IC control
2
C bus data for IC control
100 P6.5 O Multi-sound process reset 101 P6.6 I/O I
2
C bus data for IC control
102 VSYNC O Vertical sync for OSD 103 HSYNC O Horizontal sync for OSD 104 COR/RSTOUT O Not used 105 BLANK O Ys for OSD/Teletext 106 VDD33 I 3.3V 107 VSS33 I GND 108 XTAL1 I 6MHz 109 XTAL2 O 6MHz 110 VSSA I GND 111 VDDA I Not used 112 R O R for OSD Teletext 113 G O G for OSD Teletext 114 B I B for OSD Teletext 115 VSSA I GND 116 VDDA I 2.5V 117 CVBS2 I Video for Teletext 118 VSSA I GND 119 VDDA I 2.5V 120 CVBS1B I Video for Teletext 121 CVBS1A I Video for Teletext 122 VSSA I GND 123 VDDA I 2.5V 124 P5.0 I AFT for tuner 125 P5.1(KEY1) I Key scan data 1 [ON:H] 126 P5.2 I AGC for tuner 127 P5.3(KEY2) I Key scan data 2 [ON:H] 128 TMODE I Test purpose
(No.YA015)1-9
2.2.3 SUB CPU PIN FUNCTION (IC7807)
Pin No. Pin name I/O Function
1 (SYSTEM0) I GND 2 (SYSTEM3) I GND 3 AVCC - 5V 4 X2 - Sub clock 5 X1 - Sub clock 6 VCL - Internal down voltage 7 RES I Reset [Reset : L] 8 TEST I Operation test for SUB CPU
9 VSS - GND 10 OSC2 O 10MHz oscillation for system clock 11 OSC1 I 10MHz oscillation for system clock 12 VCC - 5V 13 NC O Not used 14 NC O Not used 15 BL_D2 O Back light 20ms delay for LCD panel [On:L] 16 BL_D1 O Back light 10ms delay for LCD panel [On:L] 17 I2C_STOP O Not used 18 BL_ON O Back light reset for LCD panel [Reset:L] 19 NC O Not used 20 NC O Not used 21 NC O Not used 22 NC O Not used 23 SDA1 I/O 24 A.DIM O Not used 25 SCL1 O 26 SDA0 I/O 27 SCL0 O 28 NC O Not used 29 NC O Not used 30 NC O Not used 31 NC O Not used 32 NC O Not used 33 NC O Not used 34 NC O Not used 35 NMI I Port for writing on board [Writning:L] 36 NC O Not used 37 (HD) I Not used 38 NC O Not used 39 (REMO) I Not used 40 NC O Not used 41 P85 -/I Not used 42 P86 - Not used 43 P87 - Not used 44 SCK3 O Port for writing on board 45 RXD I Port for writing on board 46 TXD O Port for writing on board 47 (PROTECTOR0) I Not used 48 NC O Not used 49 RXD2 I Port for communication (Main CPU) 50 TXD2 O Port for communication (Main CPU) 51 NC O Not used 52 (ACTIVE) I Not used 53 VD I Vertical sync 54 (REC_DET) I Not used 55 (PSS) I Not used 56 (ALARM) I Not used 57 (SYSTEM2) I Not used 58 (SYSTEM1) I Not used 59 (PROTECTOR1) I Not used 60 (AMP_PRO2) I Not used 61 (AMP_PRO1) I Not used 62 EE_CDS I Not used 63 (KEY_IN1) I Not used 64 (KEY_IN2) I Not used
2
C bus data (For Sub memory)
I
2
C bus clock (For Sub memory)
I
2
C bus data (For general)
I
2
C bus clock (For general)
I
1-10 (No.YA015)
SECTION 3
DISASSEMBLY
3.1 DISASSEMBLY PROCEDURE
NOTE:
Since this model adopts a layer structure, follow the procedure below in disassembling this model. Be careful enough not to damage or scratch parts.
3.1.1 REMOVING THE STAND
(1) Remove the 2 screws [A], and remove the STAND
COVER.
(2) Remove the 4 screws [B], and remove the STAND.
3.1.2 REMOVING THE REAR COVER
• Remove the STAND. (1) Remove the JACK COVER (L/R). (2) Remove the 7 screws [C], 3 screws [D], and 2 screws [E]
(12 screws in total).
(3) Remove the REAR COVER.
3.1.3 REMOVING THE REGULATOR PWB / COOLING FAN
• Remove the STAND.
• Remove the REAR COVER. (1) Pull out the wire of COOLING FAN. (2) Remove the 5 screws [F], and remove the FAN BRACKET. (3) Remove the 2 screws [Y], and remove the COOLING FAN. (4) Remove the REGULATOR PWB.
3.1.4 REMOVING THE RECEIVER PWB
• Remove the STAND.
• Remove the REAR COVER.
• Remove the FAN BRACKET. (1) Remove the 2 screws [G] and 3 screws [H] (5 screws in
total). Then, remove the TERMINAL BASE.
(2) Remove the 6 screws [J], and remove the RECEIVER
PWB.
3.1.5 REMOVING THE FRONT CONTROL PWB CONTROL /
FRONT SENSOR PWB
• Remove the STAND.
• Remove the REAR COVER. (1) Remove the 2 screws [K], and remove the CONTROL
KNOB.
(2) Remove the 2 screws [L], and remove the FRONT
CONTROL PWB.
(3) Remove the FRONT SENSOR PWB.
3.1.6 REMOVING THE VIDEO PWB / MI-COM & DIST MODULE PWB
• Remove the STAND.
• Remove the REAR COVER.
• Remove the FAN BRACKET.
(1) Remove the 1 screw [M] and 1 screw [N]. Then, remove the
JACK BASE. (2) Remove the 4 screws [P], and remove the VIDEO PWB. (3) Remove the 6 screws [R], and remove the VIDEO PWB
BRACKET. (4) Remove the 4 screws [S], and remove the MI-COM & DIST
MODULE PWB form the VIDEO PWB BRACKET.
3.1.7 REMOVING THE POWER PWB
• Remove the STAND.
• Remove the REAR COVER.
• Remove the FAN BRACKET.
• Remove the RECEIVER PWB. (1) Remove the 4 screws [T], and remove the RECEIVER
PWB BRACKET.
(2) Remove the 1 screw [U], and remove the POWER CORD
HOLDER.
(3) Remove the 5 screws [V], and 1 screw [W] . Then, remove
the POWER PWB.
(4) Remove the 4 screws [X], and remove the CHASSIS
BASE.
3.1.8 REMOVING THE TUNER PWB / MSP PWB
• Remove the STAND.
• Remove the REAR COVER. (1) Remove the 2 screws [Q], and remove the TUNER PWB
BASE.
(2) Remove the 4 screws [Z], and remove the TUNER PWB
and MSP PWB.
(No.YA015)1-11
JACK COVER
JACK COVER
A
STAND COVER
B
STAND
E
C
JACK BASE
D
R
M
N
Z
Z
REAR COVER
G
H
TERMINAL BASE
FRONT SENSOR PWB
K
J
RECEIVER PWB
FRONT CONTROL PWB
L
COOLING FAN
T
Y
POWER PWB
X
T
W
a
VIDEO PWB
TUNER PWB
R
MSP PWB
TUNER PWB BASE
Q
R
F
Y
FAN BRACKET
Q
R
b
VIDEO PWB
S
c
V
REGULATOR PWB
POWER
V
CORD
MI-COM & DIST MODULE PWB
BRACKET
U
X
POWER CORD HOLDER
b
a
c
CONTROL KNOB
1-12 (No.YA015)
CHASSIS BASE
T
RECEIVER PWB BRACKET
Fig.1
3.1.9 REMOVING THE SPEAKER
• Remove the STAND.
• Remove the REAR COVER. (1) Remove the 5 screws [a], and remove the SPEAKER BOX. (2) Remove the 4 screws [b], and remove the SPEAKER (L /
R).
(3) Remove the 4 screws [c], and remove the DUCT(L/R).
NOTE:
Since the speaker is attached in a certain direction, attach the speaker in the same correct direction as it has been attached.
CENTERFRAME
j
TOP FRAME
k
3.1.10 REMOVING THE LCD PANEL UNIT
• Remove the STAND.
• Remove the REAR COVER.
• Remove the POWER CORD.
• Remove the RECEIVER.
• Remove the FRONT CONTROL PWB.
• Remove the FRONT SENSOR PWB.
• Remove the VIDEO PWB.
• Remove the DIGITAL INPUT MODULE PWB.
• Remove the MI-COM & DIST MODULE PWB.
• Remove the POWER PWB. (1) Remove the 3 screws [d], the 2 screws [e] and the 2 screws
[f] (7 screws in total). Then, remove the FRAME(R).
(2) Remove the 3 screws [g], and the 2 screws [h] (4 screws in
total). Then, remove the FRAME (L).
(3) Remove the 4 screws [j]. Then, remove the CENTER
FRAME.
(4) Remove the 2 screws [k] and the 1 screw [m] (3 screws in
total). Then, remove the TOP FRAME.
(5) Remove the 4 screws [n], and the 2 screws [p] (6 screws in
total). Then, remove the BOTTM FRAME.
(6) Remove the 8 screws [r]. Then, remove the TOP
INVERTER UNIT and BOTTOM INVERTER UNIT.
(7) Remove the 1 screw [q]. Then, remove the LCD PANEL
UNIT.
k
j
h
g
FRAME(L)
h
q
FRAME(R)
d
TOP INVERTER UNIT
f
e
e
m
p
f
j
p
BOTTOM FRAME
n
LCD PANEL UNIT
a
SPEAKER BOX
n
r
c
r
BOTTOM INVERTER UNIT
DUCT
b
b
SPEAKER
b
c
b
FRONT PANEL
DUCT
SPEAKER
Fig.2
(No.YA015)1-13
3.2 REPLACEMENT OF MEMORY IC
SERVICE MENU SCREEN
SYSTEM CONSTANT SET SCREEN
This unit uses the nonvolatile memory IC.The memory IC memories data for video and deflection circuits. To replace the memory IC without the data written, malfunctions might occurred while power is on, and the normal image might not appear. When replacing the memory IC, be sure to use the IC written with the initial values of data.
3.2.1 PROCEDURE FOR REPLACING THE MEMORY IC
(1) Switch the power off and unplug the power cord from the
wall outlet.
(2) Replacing the memory IC. [Be sure to use the IC written
with the initial values of data]
(3) Plug the power cord into the wall outlet and switch the
power on.
(4) Check and setting of SYSTEM CONSTANT SET
a) Press the [INFORMATION] key and [MUTING] key
on the remote control unit simultaneously. The SERVICE MENU screen will be displayed. (See Fig.1)
b) In the SERVICE MENU, press the [INFORMATION]
key and [MUTING] key simultaneously. Then, the SYSTEM CONSTANT SET screen will be displayed. (See FIg.2)
c) Check whether the setting value of the SYSTEM
CONSTANT SET is the same as these indicated in Table 1.
d) Press the [INFORMATION] key twice to return to the
normal screen.
(5) Receive channel setting
Refer to the OPERATING INSTRUCTIONS and set the receive channels.
(6) User setting
Memories the user setting items.The [USER SETTINGS OF MENU] setting is as next page.
(7) Setting of SERVICE MENU
Check the setting items in the SERVICE MENU, set if necessary.For setting method, please refer to the [ADJUSTMENT PREPARATION] to [ADJUSTMENT PROCEDURE] of ADJUSTMENT section.
SERVICE MENU SCREEN
SERVICE MENU
1. IF 2. V/C
3. AUDIO 4. DD/CM
5. VSM PRESET 6. STATUS
7. VNR 8. IP
9. SHIPPING (OFF) 0. BUS FREE
1-9 : SELECT i : EXIT
Fig.1
SYSTEM CONSTANT SET SCREEN
SYSTEM CONSTANT SET
1. DESTINATION EURO
-/+ : STORE i : EXIT
OK
3.2.2 SETTING OF THE SYSTEM CONSTANT SET
Setting item Setting content Setting value
DESTINATION ASIA / EURO EURO
Table 1
3.2.3 FACTORY SHIPMENT SETTING
3.2.3.1 USER SETTING OF SWITCHS ON REMOTE CONTROL UNIT
1-14 (No.YA015)
Setting item Setting value
POWER OFF
CHANNEL PR1
PRESET CHANNEL Refer to OPERATION INSTRUCTIONS
VOLUME 10
ZOOM PANORAMIC
3D SOUND OFF
Table 2
Fig.2
3.2.3.2 USER SETTINGS OF MENU
Setting item Setting value Setting item Setting value
POWER OFF SOUND SETTING
CHANNEL PR1 BASS Centre
TREBLE Centre
PRESET CHANNEL Refer to
OPERATING INSTRUCTIONS
VOLUME 10 BBE ON
PICTURE SETTING 3D SOUND OFF
PICTURE MODE BRIGHT A. H. B ON
COLOUR TEMP. COOL HEADPHONE VOLUME 20
PICTURE FEATURES EXT SETTING
DIGITAL VNR AUTO S-IN ---
Super DigiPure AUTO ID LIST ---
COLOUR SYSTEM TV Depends on PR/CH DUBBING EXT-1 EXT-2
EXT AUTO FEATURES
MOVIE THEATRE AUTO SLEEP TIMER OFF
4:3 AUTO ASPECT PANORAMIC BLUE BACK ON
COLOUR MANAGEMENT ON
PIP POSISION Right below INSTALL
ZOOM PANORAMIC LANGUAGE ENGLISH
3.2.3.3 VSM PRESET SETTING
Item No. Item
1CONT -16~16600- - -
2BRIGHT-16~16-600---
3 SHARP -16~16 3 0 -2 - - -
4 COLOUR -16~16 0 0 0 - - -
5TINT -16~16000 - - -
6 B. LIGHT -16~16 16 16 -8 - - -
1 WDR R -64~63 - - - -8 0 0
2 WDR G -64~63 - - - -3 0 -6
3 WDR B -64~63 - - - 23 0 -3
Variable
range
BRIGHT STD SOFT COOL NORMAL WARM
BALANCE Centre
SPEAKER ON
TV SPEAKER OFF
OUTPUT MAIN
CHILD LOCK / CHANNEL GUARD SET ID NO 0000
AUTO PROGRAM Only for preset channels
EDIT/MANUAL Only for preset channels
Table 3
Setting value
PICTURE MODE COLOUR TEMP.
Table 4
3.2.3.3.1 SETTING OF VSM PRESET
(1) Enter "5.VSM PRESET" from the SERVICE MENU. (2) Press the [OK] key to select BRIGHT/STD/SOFT/COOL/NORMAL/WARM mode. (3) Select the setting item using the [FUNCTION (/)] key. (4) Set the value using the [FUNCTION (+/-)] key. (5) Press the [OK] key to memorize the set value. (6) Press the [INFORMATION] key twice to return to the normal screen.
(No.YA015)1-15
3.2.3.4 SERVICE MENU SETTING ITEMS
Setting item Setting value Setting item Setting value
1.IF 1.VCO
2.ATT ON/OFF
2.V/C 1.CUT OF R
2.CUT OF G
3.CUT OF B
4.DRIVE R
5.DRIVE G
6.DRIVE B
7.TWN HI R
8.TWN HI B
9.BRIGHT
10.CONT
11.TWN BRG
12.TWN CNT
13.COLOUR
14.HUE
15.BY GAIN
16.TWN COL
17.TWN TNT
18.B OF MR
19.B OF MB
20.B OF SR
21.B OF SB
22.M BOFST
23.M ROFST S01 ~ S99 A01 ~ A17 PDA01 ~ PDA12
3.AUDIO
(Do not adjust)
4.DD/CM DDT01 ~ DDT34
5.VSM PRESET PICTURE MODE
1.ERROR LIMIT
2.A2 ID THR
3.Q-PEAK
4.SOUND LEVEL / SOUND SYSTEM B/G
CMT01 ~ CMT57
1.CONT
2.BRIGHT
3.SHARP
4.COLOUR
5.TINT
6.B. LIGHT COLOUR TEMP.
1.WDR R
2.WDR G
3.WDR B
6.STATUS (Do not adjust)
7.VNR
(Do not adjust)
8.IP
(Do not adjust)
9.SHIPPING(OFF) (Do not use under the adjustment)
1.MYLV
2.ONMVF
3.MYCOR
4.MYGA
5.YEGON
6.YEGL
7.YLTL
8.MCLV
9.MCGA
10.MCCOR
11.CLTL
12.YNGA
13.COR_OF
14.LPF_OF
15.YCTL
16.YNCL
17.YNCON
PPA001 ~ PPA008 PPB001 ~ PPB036 PPC001 ~ PPC007 ADS001 ~ ADS034 IPA001 ~ IPA120 IPB001 ~ IPB088 IPC001 ~ IPC044 IPD001 ~ IPD058
1-16 (No.YA015)
Table 5
3.3 REPLACEMENT OF CHIP COMPONENT
3.3.1 CAUTIONS
(1) Avoid heating for more than 3 seconds. (2) Do not rub the electrodes and the resist parts of the pattern. (3) When removing a chip part, melt the solder adequately. (4) Do not reuse a chip part after removing it.
3.3.2 SOLDERING IRON
(1) Use a high insulation soldering iron with a thin pointed end of it. (2) A 30w soldering iron is recommended for easily removing parts.
3.3.3 REPLACEMENT STEPS
1. How to remove Chip parts [Resistors, capacitors, etc.]
(1) As shown in the figure, push the part with tweezers and
alternately melt the solder at each end.
(2) Shift with the tweezers and remove the chip part.
2. How to install Chip parts
[Resistors, capacitors, etc.]
(1) Apply solder to the pattern as indicated in the figure.
(2) Grasp the chip part with tweezers and place it on the
solder. Then heat and melt the solder at both ends of the chip part.
[Transistors, diodes, variable resistors, etc.]
(1) Apply extra solder to each lead.
SOLDER
SOLDER
(2) As shown in the figure, push the part with tweezers and
alternately melt the solder at each lead. Shift and remove the chip part.
NOTE :
After removing the part, remove remaining solder from the pattern.
[Transistors, diodes, variable resistors, etc.]
(1) Apply solder to the pattern as indicated in the figure. (2) Grasp the chip part with tweezers and place it on the
solder.
(3) First solder lead A as indicated in the figure.
A
B
C
(4) Then solder leads B and C.
A
B
C
(No.YA015)1-17
SECTION 4
ADJUSTMENT
4.1 ADJUSTMENT PREPARATION
(1) Prior to the following procedure, be sure to connect the
receiver unit and the display unit.
(2) Adjustment of many Majority of the adjustment items for
this unit is performed using the remote control.
(3) However, adjustment of some adjustment items is
performed in the conventional way, i.e. with components
on the boards. (4) Ensure that the power supply is AC220V. (5) Allow the set and the measuring devices to run for at least
30 minutes. (6) Do not alter settings of items/preset values on the service
screen that are not stated in this manual. (7) Unless otherwise stated in the “ADJUSTMENT
PROCEDURE” section, follow the settings for the features
stated below using the remote control.
Setting item Settings
PICTURE MODE STANDARD
PICTURE adjustment All center (00)
COLOUR TEMP. NORMAL
DIGITAL VNR MIN
Super Digi Pure AUTO
SOUND adjustment All center (00)
BBE OFF
A.H.B OFF
ZOOM FULL
4.2 MEASURING INSTRUMENT AND FIXTURES
• DC voltmeter (or Digital voltmeter)
• Oscilloscope
• Signal generator (Pattern generator)
• Remote control unit
1-18 (No.YA015)
4.3 ADJUSTMENT LOCATION & WIRING
MSP PWB
J1201
AH
CN00AH
VIDEO PWB
AE
AD
CN000A
MI-COM & DIST
MODULE PWB
CN000J
AL AM
CN004
CN004 CN005
CN005
N
CN000X
J1202
H
CN000H
TUNER PWB
CN000K
CN000W
CN000B
CN000T
CN00AM
POWER CORD
CONTROL PWB
(LCD PANEL UNIT : CN1)
TOP
CN1001
REGULATOR PWB
Z
COOLING FAN
Y
P
Q
B
CN0001
A
F
G
POWER PWB
PW
SPEAKER (L) SPEAKER (R)
S
RECEIVER PWB
TOP
F
J301
CN8
INVERTER UNIT
J302
CN2
FRONT
SENSOR
PWB
N
CN8003
J
J201
CN7
CN10
AL
CN106
CN109
AE
AD
U
J101
CN101
G
K
CN3003
J401
BOTTOM
INVERTER UNIT
CN300T
CN300U
FRONT CONTROL PWB
(No.YA015)1-19
4.4 SERVICE MENU SCREEN
SERVICE MENU
SERVICE MENU
1. IF 2. V/C
3. AUDIO 4. DD/CM
5. VSM PRESET 6. STATUS
7. VNR 8. IP
9. SHIPPING (OFF) 0. BUS FREE
1-9 : SELECT i : EXIT
DDT01 ~ DDT34 CMT01 ~ CMT57
PICTURE MODE
BRIGHT STD SOFT
COLOUR TEMP.
COOL NORMAL WARM
1. SOFT
2. TELETEXT
3. ASPECT
4. IC
5. DEBUG
6. PANEL
4. DD/CM
DD/CM PAL
DDT01 0000
- / +
- / +
1. CONT
2. BRIGHT
3. SHARP
4. COLOUR
5.
6.
1.
2.
3.
- / +
: STORE i : EXIT
OK
5. VSM PRESET
VSM PRESET BRIGHT
1.CONT
OK
: STORE i : EXIT
TINT B.LIGHT WDR R WDR G WDR B
6. STATUS
STATUS
1.SOFT
OK
: SELECT i : EXIT
000
1.IF
IF SERVICE MENU
1. VCO
2. ATT ON/OFF
1-2 : SELECT i : EXIT
2. V/C
V/C
1. CUT OF R
OK
- / +
: STORE i : EXIT
1. ERROR LIMIT 0100 ERROR LIMIT = C_AD_BITS =
OK
- / +
PAL
0000
3. AUDIO
AUDIO
: STORE i : EXIT
Do not adjust
0000 00000000
Do not adjust
1. CUT OF R
2. CUT OF G
3. CUT OF B
4. DRIVE R
5. DRIVE G
6. DRIVE B
7. TWN HI R
8. TWN HI B
9. BRIGHT
10. CONT
11. TWN BRG
12. TWN CNT
13. COLOUR
1. ERROR LIMIT
2. A2 ID THR
3. Q
-PEAK
4. SOUND SYSTEM B/G
14. HUE
15. BY GAIN
16. TWN COL
17. TWN TNT
18. B OF MR
19. B OF MB
20. B OF SR
21. B OF SB
22. M BOFST
23. M ROFST S01 ~ S99 A01 ~ A17 PDA01 ~ PDA12
1. MYLV
2. ONMVF
3. MYCOR
4. MYGA
5. YEGON
6. YEGL
7. YLTL
8. MCLV
9. MCGA
10. MCCOR
11. CLTL
12. YNGA
13. COR_OF
14. LPF_OF
15. YCTL
16. YNCL
17. YNCON
PPA001 ~ PPA008 PPB001 ~ PPB036 PPC001 ~ PPC007 ADS001 ~ ADS034 IPA001 ~ IPA120 IPB001 ~ IPB088 IPC001 ~ IPC044 IPD001 ~ IPD058
1-20 (No.YA015)
7. VNR
VNR LEVEL4
1.MYLV
OK
- / +
- / +
: STORE i : EXIT
8. IP
IP PANOLAMIC PAL
0000 PPA001 0000
: STORE i : EXIT
OK
000
4.5 BASIC OPERATION OF THE SERVICE MENU MODE [USING REMOTE CONTROL UNIT]
SERVICE MENU SCREEN
4.5.1 TOOLS OF SERVICE MENU OPERATION
Operate the SERVICE MENU with the remote control unit.
4.5.2 HOW TO ENTER THE SERVICE MENU MODE
(1) Press the [INFORMATION] key and the [MUTING] key of
the REMOTE CONTROL UNIT simultaneously, and the SERVICE MENU screen of Fig.4 will be displayed.
(2) When the Main Menu is displayed, press any key of the [1]
to [0] key to enter the corresponding menu mode. *Press any of the [1] to [0] keys before the Service Menu mode disappears.
(3) Select the service item using the [FUNCTION (/)] key. (4) Set the value using the [FUNCTION (/)] key. (5) Press the [OK] key to save the value.
4.5.5 SETTINGS OF THE SERVICE MENUS
1. IF (VCO adjustment, ATT setting) [Do not adjust]
2. V/C (VIDEO setting) [Do not change settings of items that are not included in the "ADJUSTMENT PROCEDURE".] Sets output data to the video circuit.
• [Function (/)] key
For scrolling up/down the setting items.
• [Function (/)] key
For scrolling up/down the setting values.
3. AUDIO (SOUND setting) [Do not adjust]
4. DD/CM (Panel picture processing setting)
SERVICE MENU SCREEN
[Do not change settings of items that are not included in the "ADJUSTMENT PROCEDURE".]
SERVICE MENU
1. IF 2. V/C
3. AUDIO 4. DD/CM
5. VSM PRESET 6. STATUS
7. VNR 8. IP
9. SHIPPING (OFF) 0. BUS FREE
Sets output data to the deflection circuit.
• [Function (/)] key
For scrolling up/down the setting items.
DDT01
• [Zoom (red)] key
For switching to the next item.
DDT01 CMT01
...
CMT01
...
1-9 : SELECT i : EXIT
Fig.4
4.5.3 HOW TO EXIT THE SERVICE MENU MODE
Press the [INFORMATION] key to exit the Service Menu mode.
4.5.4 SERVICE CONTROL KEY LAYOUT ON THE REMOTE CONTROL UNIT
MUTING
1~0
INFOMATION
ZOOM
OK
FUNCTION /
FUNCTION /
• [Function (/)] key
For scrolling up/down the setting values.
5. VSM PRESET (PICTURE preset setting)
[Refer to page VSM PRESET SETTING.]
6. STATUS (The version of software, the aspect, and the state of debug­ging are displayed. )
[Setting for this item is not required in servicing]
7. VNR (Noise reduction setting) [Do not adjust] Sets output data to the digital noise reduction circuit.
8. IP (DIST setting) [Do not adjust] Sets output data to the DIST circuit.
9. SHIPPING (OFF) [Setting for this item is not required in servicing]
10. BUE FREE [Setting for this item is not required in servicing]
Fig.5
(No.YA015)1-21
4.6 DEFAULT VALUES IN THE SERVICE MENU SETTING MODE
• Perform fine-tuning based on the "default values" using the remote control when in the SERVICE MENU setting mode.
• The "default values" serve only as an indication rough standard and therefore the values with which optimal display can be achieved may be different from the default values. But, don't change the values that are not written in "ADJUSTMENT PROCEDURE". They are fixed values.
4.6.1 [2. V/C]
4.6.1.1 VIDEO SYSTEM
Item No. Item
1 CUT OF R 0000~0255 0088 ←←←←0000 ←←← 2 CUT OF G 0000~0255 0101 ←←←←0000 ←←← 3 CUT OF B 0000~0255 0106 ←←←←0000 ←←← 4 DRIVE R 0000~0255 0129 ←←←←0000 ←←← 5 DRIVE G 0000~0255 0112 ←←←←0000 ←←← 6 DRIVE B 0000~0255 0110 ←←←←0000 ←←← 7 TWIN HI R 0000~0127 0071 ←←←←0000 ←←← 8 TWIN HI B 0000~0127 0068 ←←←←0000 ←←←
9 BRIGHT 0000~0255 0013 ←←←←0000 ←←← 10 CONT 0000~0015 0006 ←←←←0000 ←←← 11 TWN BRG 0000~0127 0080 ←←←←-002 0000 12 TWN CNT 0000~0015 0008 ←←←←0000 ←←← 13 COLOUR 0000~0015 0007 0000 0007 0000 ←←← 14 HUE 0000~0063 0000 0034 ←←0000 ←←← 15 BY GAIN 0000~0063 0043 0000 0043 0000 ←←← 16 TWN COL 0000~0015 0008 0002 0008 0002 ←←← 17 TWN TNT 0000~0063 0034 0000 0034 ←←←← 18 B OF MR 0000~0015 0008 ←←←←←←←← 19 B OF MB 0000~0015 0008 ←←←←←←←← 20 B OF SR 0000~0015 0008 ←←←←←←←← 21 B OF SB 0000~0015 0008 ←←←←←←←← 22 M BOFSET 0000~0007 0000 ←←←←←←←← 23 M ROFSET 0000~0007 0000 ←←←←←←←←
Variable
range
TV EXT-1 / 2 / 3 EXT-4
PAL SECAM PAL SECAM NTSC 625i 525i 625p 525p
Setting value
Item No. Item
S01 COLOUR 0000~0255 0120 0120 0138
S02 HUE -128~0127 0000 0000 0000
S03 (NO DISPLAY) -128~0127 0000 0000 0000
S04 (NO DISPLAY) -128~0127 0000 0000 0000
S05 BRIGHT 0000~0255 0055 0055 0060
S06 CONT 0000~0255 0128 0128 0128
S07 (NO DISPLAY) -128~0127 0000 0000 0000
S08 (NO DISPLAY) -128~0127 0000 0000 0000
S09 (NO DISPLAY) 0000~0255 0140 0140 0138
S10 (NO DISPLAY) -128~0127 0000 0000 0000
S11 (NO DISPLAY) -128~0127 0006 0006 0006
S12 (NO DISPLAY) 0000~0003 0000 0000 0000
1-22 (No.YA015)
Variable
range
PAL SECAM NTSC
Setting value
Item No. Item
S13 R GAIN 0000~0255 0255 0255 0255
S14 (NO DISPLAY) -128~0127 0000 0000 0000
S15 G GAIN 0000~0255 0237 0237 0237
S16 (NO DISPLAY) -128~0127 0000 0000 0000
S17 B GAIN 0000~0255 0230 0230 0230
S18 (NO DISPLAY) -128~0127 0000 0000 0000
S19 (NO DISPLAY) 0000~0255 0128 0128 0128
S20 (NO DISPLAY) -128~0127 0000 0000 0000
S21 (NO DISPLAY) 0000~0255 0128 0128 0128
S22 (NO DISPLAY) -128~0127 0000 0000 0000
S23 (NO DISPLAY) 0000~0255 0128 0128 0128
S24 (NO DISPLAY) -128~0127 0000 0000 0000
S25 (NO DISPLAY) 0000/0001 0000 0000 0000
S26 (NO DISPLAY) 0000/0001 0000 0000 0000
S27 (NO DISPLAY) 0000/0001 0000 0000 0000
S28 (NO DISPLAY) 0000/0001 0000 0000 0000
S29 (NO DISPLAY) 0000/0001 0000 0000 0000
S30 (NO DISPLAY) 0000~0031 0000 0000 0000
S31 (NO DISPLAY) 0000~0063 0002 0002 0002
S32 (NO DISPLAY) 0000~0063 0019 0019 0018
S33 (NO DISPLAY) 0000/0001 0001 0001 0001
S34 (NO DISPLAY) 0000/0001 0001 0001 0001
S35 (NO DISPLAY) 0000/0001 0000 0000 0000
S36 (NO DISPLAY) 0000~0031 0000 0000 0000
S37 (NO DISPLAY) 0000~0255 0220 0220 0220
S38 (NO DISPLAY) 0000~0063 0050 0050 0050
S39 (NO DISPLAY) 0000~0063 0060 0060 0060
S40 (NO DISPLAY) 0000/0001 0001 0001 0001
S41 (NO DISPLAY) 0000/0001 0001 0001 0001
S42 (NO DISPLAY) 0000~0003 0001 0001 0001
S43 (NO DISPLAY) 0000~0031 0009 0009 0009
S44 (NO DISPLAY) 0000~0003 0001 0001 0001
S45 (NO DISPLAY) 0000~0003 0002 0002 0002
S46 (NO DISPLAY) 0000~0015 0015 0015 0015
S47 (NO DISPLAY) 0000~0015 0015 0015 0015
S48 (NO DISPLAY) 0000~0015 0015 0015 0015
S49 (NO DISPLAY) 0000/0001 0000 0000 0000
S50 (NO DISPLAY) 0000~0255 0002 0002 0002
S51 (NO DISPLAY) 0000/0001 0000 0000 0000
S52 (NO DISPLAY) 0000~0255 0076 0076 0076
S53 (NO DISPLAY) 0000/0001 0000 0000 0000
S54 (NO DISPLAY) 0000~0255 0006 0006 0006
S55 (NO DISPLAY) 0000/0001 0000 0000 0000
S56 (NO DISPLAY) 0000~0255 0094 0094 0094
S57 (NO DISPLAY) 0000~0255 0000 0000 0000
Variable
range
PAL SECAM NTSC
Setting value
(No.YA015)1-23
Item No. Item
S58 (NO DISPLAY) 0000~0015 0000 0000 0000
S59 (NO DISPLAY) 0000~0255 0000 0000 0000
S60 (NO DISPLAY) 0000~0015 0000 0000 0000
S61 (NO DISPLAY) 0000/0001 0001 0001 0001
S62 (NO DISPLAY) 0000~0127 0016 0016 0016
S63 (NO DISPLAY) 0000/0001 0000 0000 0000
S64 (NO DISPLAY) 0000~0127 0000 0000 0000
S65 (NO DISPLAY) 0000~0003 0002 0002 0002
S66 (NO DISPLAY) 0000~0003 0001 0001 0001
S67 (NO DISPLAY) 0000~0003 0002 0002 0003
S68 (NO DISPLAY) 0000~0015 0000 0000 0000
S69 (NO DISPLAY) 0000~0063 0019 0019 0019
S70 (NO DISPLAY) 0000/0001 0001 0001 0001
S71 (NO DISPLAY) 0000~0255 0255 0255 0255
S72 (NO DISPLAY) 0000~0255 0255 0255 0255
S73 (NO DISPLAY) 0000~0255 0255 0255 0255
S74 (NO DISPLAY) 0000~0031 0000 0000 0000
S75 (NO DISPLAY) 0000~0031 0000 0000 0000
S76 (NO DISPLAY) -128~0128 0000 0000 0000
S77 (NO DISPLAY) -128~0128 0000 0000 0000
S78 (NO DISPLAY) 0000~0255 0255 0255 0255
S79 (NO DISPLAY) 0000~0255 0000 0000 0000
S80 (NO DISPLAY) 0000~0255 0255 0255 0255
S81 (NO DISPLAY) 0000~0255 0000 0000 0000
S82 (NO DISPLAY) 0000~0255 0255 0255 0255
S83 (NO DISPLAY) 0000~0255 0000 0000 0000
S84 (NO DISPLAY) 0000~0255 0143 0143 0143
S85 (NO DISPLAY) 0000~0255 0255 0255 0255
S86 (NO DISPLAY) 0000~0255 0255 0255 0255
S87 (NO DISPLAY) 0000~0003 0003 0003 0003
S88 (NO DISPLAY) 0000~0007 0000 0000 0000
S89 (NO DISPLAY) 0000~0255 0000 0000 0000
S90 (NO DISPLAY) 0000~0127 0000 0000 0000
S91 (NO DISPLAY) 0000~0007 0007 0007 0007
S92 (NO DISPLAY) 0000~0031 0031 0031 0031
S93 (NO DISPLAY) 0000~0007 0007 0007 0007
S94 (NO DISPLAY) 0000~0031 0031 0031 0031
S95 (NO DISPLAY) 0000~0255 0060 0060 0050
S96 (NO DISPLAY) 0000~0015 0003 0003 0006
S97 (NO DISPLAY) 0000~0063 0040 0040 0040
S98 (NO DISPLAY) 0000~0063 0000 0000 0000
S99 (NO DISPLAY) 0000~0063 0000 0000 0000
Variable
range
PAL SECAM NTSC
Setting value
1-24 (No.YA015)
4.6.1.2 AUDIO SYSTEM
Item No. Item
A01 (NO DISPLAY) 0000~0007 0001
A02 (NO DISPLAY) 0000~0007 0001
A03 (NO DISPLAY) 0000~0007 0001
A04 (NO DISPLAY) 0000~0007 0000
A05 (NO DISPLAY) 0000~0009 0003
A06 (NO DISPLAY) 0000~0015 0004
A07 (NO DISPLAY) 0000~0015 0006
A08 (NO DISPLAY) 0000~0015 0003
A09 (NO DISPLAY) 0000~0007 0006
A10 (NO DISPLAY) 0000~0007 0004
A11 (NO DISPLAY) 0000~0063 0063
A12 (NO DISPLAY) 0000~0063 0063
A13 (NO DISPLAY) 0000~0003 0000
A14 (NO DISPLAY) 0000~0007 0000
A15 (NO DISPLAY) 0000~0003 0000
A16 (NO DISPLAY) 0000~0003 0000
A17 (NO DISPLAY) 0000~0003 0000
Variable
range
Setting value
Item No. Item
PDA01 (NO DISPLAY) 0000~0255 0000
PDA02 (NO DISPLAY) 0000~0255 0000
PDA03 (NO DISPLAY) 0000~0255 0000
PDA04 (NO DISPLAY) 0000~0255 0000
PDA05 (NO DISPLAY) 0000/0001 0000
PDA06 (NO DISPLAY) 0000/0001 0000
PDA07 (NO DISPLAY) 0000~0255 0000
PDA08 (NO DISPLAY) 0000~0255 0000
PDA09 (NO DISPLAY) 0000~0255 0000
PDA10 (NO DISPLAY) 0000~0255 0000
PDA11 (NO DISPLAY) 0000~0255 0000
PDA12 (NO DISPLAY) 0000~0127 0000
4.6.2 [3.AUDIO] (MULTISOUND SYSTEM) (*All fixed)
Item No. Item
1 ERROR LIMIT 0000~0FF0 0100
2 A2 ID THR 0000~00FF 0019
3 Q-PEAK - -
4 SOUND LEVEL F00F~FFFF FFFF
Variable
range
Variable
range
Setting value
Setting value
(No.YA015)1-25
4.6.3 [4.DD/CM]
NOTE:
For reference, initial setting values (except OSD-G/B/R) in the following conditions are written here.
• Input signal : PAL/SECAM/NTSC
• Picture mode : Standard
•Zoom : Full
• Multi screen : Single screen
• Colour temp. : Normal
Item No. Item
DDT01 (NO DISPLAY) 0000~0015 0000 0000 0000
DDT02 (NO DISPLAY) 0000~0255 0022 0022 0022
DDT03 (NO DISPLAY) 0000~0255 0240 0240 0240
DDT04 (NO DISPLAY) 0000~0255 0255 0255 0255
DDT05 (NO DISPLAY) 0000~0255 0237 0237 0237
DDT06 (NO DISPLAY) 0000~0255 0230 0230 0230
DDT07 (NO DISPLAY) 0000~0003 0000 0000 0000
DDT08 (NO DISPLAY) 0000~0255 0255 0255 0255
DDT09 (NO DISPLAY) 0000~0003 0000 0000 0000
DDT10 (NO DISPLAY) 0000~0255 0000 0000 0000
DDT11 (NO DISPLAY) 0000~0007 0000 0000 0000
DDT12 (NO DISPLAY) 0000~0255 0090 0090 0090
DDT13 (NO DISPLAY) 0000~0255 0000 0000 0000
DDT14 (NO DISPLAY) 0000~0003 0000 0000 0000
DDT15 (NO DISPLAY) 0000~0007 0000 0000 0000
DDT16 (NO DISPLAY) 0000~0255 0021 0021 0021
DDT17 (NO DISPLAY) 0000/0001 0000 0000 0000
DDT18 (NO DISPLAY) 0000/0001 0000 0000 0000
DDT19 (NO DISPLAY) 0000~0063 0001 0001 0001
DDT20 (NO DISPLAY) 0000~0015 0000 0000 0000
DDT21 (NO DISPLAY) 0000~0015 0000 0000 0000
DDT22 (NO DISPLAY) 0000~0015 0000 0000 0000
DDT23 (NO DISPLAY) 0000~0015 0000 0000 0000
DDT24 (NO DISPLAY) 0000/0001 0000 0000 0000
DDT25 (NO DISPLAY) 0000/0001 0000 0000 0000
DDT26 (NO DISPLAY) 0000/0001 0000 0000 0000
DDT27 (NO DISPLAY) 0000~0007 0000 0000 0000
DDT28 (NO DISPLAY) 0000~0255 0250 0250 0250
DDT29 (NO DISPLAY) 0000~0003 0000 0000 0000
DDT30 (NO DISPLAY) 0000/0001 0000 0000 0000
DDT31 (NO DISPLAY) 0000~0007 0005 0005 0005
DDT32 (NO DISPLAY) 0000~0255 0170 0170 0170
DDT33 (NO DISPLAY) 0000~0255 0000 0000 0000
DDT34 (NO DISPLAY) 0000~0255 0032 0032 0032
Variable
range
PAL SECAM NTSC
Setting value
Item No. Item
CMT01 (NO DISPLAY) 0000~0003 0000 0000 0000
CMT02 (NO DISPLAY) 0000~0255 0090 0090 0090
1-26 (No.YA015)
Variable
range
PAL SECAM NTSC
Setting value
Item No. Item
CMT03 (NO DISPLAY) 0000~0255 0030 0030 0020
CMT04 (NO DISPLAY) 0000~0255 0030 0030 0030
CMT05 (NO DISPLAY) 0000~0063 0059 0059 0060
CMT06 (NO DISPLAY) -128~0127 0005 0005 -002
CMT07 (NO DISPLAY) -128~0127 0002 0002 0010
CMT08 (NO DISPLAY) -128~0127 0000 0000 0000
CMT09 (NO DISPLAY) -128~0127 0000 0000 0003
CMT10 (NO DISPLAY) 0000~0003 0000 0000 0000
CMT11 (NO DISPLAY) 0000~0255 0160 0160 0160
CMT12 (NO DISPLAY) 0000~0255 0020 0020 0020
CMT13 (NO DISPLAY) 0000~0255 0020 0020 0020
CMT14 (NO DISPLAY) 0000~0063 0000 0000 0059
CMT15 (NO DISPLAY) -128~0127 0006 0006 -003
CMT16 (NO DISPLAY) -128~0127 0005 0005 0005
CMT17 (NO DISPLAY) -128~0127 0000 0000 0000
CMT18 (NO DISPLAY) -128~0127 0005 0005 0000
CMT19 (NO DISPLAY) 0000~0003 0000 0000 0000
CMT20 (NO DISPLAY) 0000~0255 0196 0196 0196
CMT21 (NO DISPLAY) 0000~0255 0030 0030 0030
CMT22 (NO DISPLAY) 0000~0255 0050 0050 0055
CMT23 (NO DISPLAY) 0000~0063 0061 0061 0000
CMT24 (NO DISPLAY) -128~0127 -003 -003 0003
CMT25 (NO DISPLAY) -128~0127 0022 0022 0012
CMT26 (NO DISPLAY) -128~0127 0006 0006 0005
CMT27 (NO DISPLAY) -128~0127 0020 0020 0012
CMT28 (NO DISPLAY) 0000~0003 0001 0001 0001
CMT29 (NO DISPLAY) 0000~0255 0070 0070 0070
CMT30 (NO DISPLAY) 0000~0255 0035 0035 0035
CMT31 (NO DISPLAY) 0000~0255 0040 0040 0040
CMT32 (NO DISPLAY) 0000~0063 0000 0000 0000
CMT33 (NO DISPLAY) -128~0127 0005 0005 0002
CMT34 (NO DISPLAY) -128~0127 0016 0016 0015
CMT35 (NO DISPLAY) -128~0127 0000 0000 -004
CMT36 (NO DISPLAY) -128~0127 0016 0016 0020
CMT37 (NO DISPLAY) 0000~0255 0064 0064 0064
CMT38 (NO DISPLAY) 0000~0255 0066 0066 0068
CMT39 (NO DISPLAY) 0000~0255 0078 0078 0078
CMT40 (NO DISPLAY) -128~0127 0000 0000 0000
CMT41 (NO DISPLAY) -128~0127 0005 0005 0004
CMT42 (NO DISPLAY) 0000/0001 0000 0000 0000
CMT43 (NO DISPLAY) 0000~0255 0080 0080 0080
CMT44 (NO DISPLAY) 0000/0001 0001 0001 0001
CMT45 (NO DISPLAY) 0000~0255 0080 0080 0080
CMT46 (NO DISPLAY) 0000/0001 0000 0000 0000
CMT47 (NO DISPLAY) 0000~0255 0080 0080 0080
Variable
range
PAL SECAM NTSC
Setting value
(No.YA015)1-27
Item No. Item
CMT48 (NO DISPLAY) 0000/0001 0000 0000 0000
CMT49 (NO DISPLAY) 0000/0001 0001 0001 0001
CMT50 (NO DISPLAY) 0000~0031 0021 0021 0021
CMT51 (NO DISPLAY) 0000~0031 0021 0021 0021
CMT52 (NO DISPLAY) 0000/0001 0000 0000 0000
CMT53 (NO DISPLAY) 0000/0001 0000 0000 0000
CMT54 (NO DISPLAY) 0000~0003 0000 0000 0000
CMT55 (NO DISPLAY) 0000/0001 0000 0000 0000
CMT56 (NO DISPLAY) 0000/0001 0001 0001 0001
CMT57 (NO DISPLAY) 0000/0001 0000 0000 0000
4.6.4 [7.VNR] (*All fixed)
NOTE:
For reference, initial setting values in the following conditions are written here.
• Input signal : PAL/SECAM/NTSC
• Picture mode : Standard
•Zoom : Full
• Multi screen : Single screen
• Colour temp. : Normal
Variable
range
PAL SECAM NTSC
Setting value
Item No. Item
1 MYLV 0000~000F 000E 000E 000E
2 ONMVF 0000/0001 0001 0001 0001
3 MYCOR 0000~001F 0003 0003 0003
4 MYGA 0000~0003 0002 0002 0002
5 YEGON 0000/0001 0001 0001 0001
6 YEGL 0000~000F 0000 0000 0000
7 YLTL 0000~007F 0009 0009 0009
8 MCLV 0000~000F 0008 0008 0008
9 MCGA 0000~0003 0002 0002 0002
10 MCCOR 0000~001F 0003 0003 0003
11 CLTL 0000~007F 0009 0009 0009
12 YNGA 0000~0003 0003 0003 0003
13 COR_OF 0000/0001 0000 0000 0000
14 LPF_OF 0000/0001 0000 0000 0000
15 YCTL 0000~000F 0004 0004 0004
16 YNCL 0000~000F 000E 000E 000E
17 YNCON 0000/0001 0001 0001 0001
Variable
range
PAL SECAM NTSC
Setting value
1-28 (No.YA015)
4.6.5 [8.IP] (*All fixed)
NOTE:
For reference, initial setting values in the following conditions are written here.
• Input signal : PAL/SECAM/NTSC
• Picture mode : Standard
•Zoom : Full
• Multi screen : Single screen
• Colour temp. : Normal
Item No. Item
PPA001 (NO DISPLAY) 0000~00FF 0040 0040 0040
PPA002 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPA003 (NO DISPLAY) 0000~00FF 005D 005D 0062
PPA004 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPA005 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPA006 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPA007 (NO DISPLAY) 0000~00FF 005D 005D 0062
PPA008 (NO DISPLAY) 0000~00FF 0031 0031 0023
Item No. Item
PPB001 (NO DISPLAY) 0000~001F 0000 0000 0000
PPB002 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB003 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB004 (NO DISPLAY) 0000~001F 0000 0000 0000
PPB005 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB006 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB007 (NO DISPLAY) 0000~001F 0000 0000 0000
PPB008 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB009 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB010 (NO DISPLAY) 0000~001F 0000 0000 0000
PPB011 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB012 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB013 (NO DISPLAY) 0000~001F 0000 0000 0000
PPB014 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB015 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB016 (NO DISPLAY) 0000~001F 0000 0000 0000
PPB017 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB018 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB019 (NO DISPLAY) 0000~001F 0000 0000 0000
PPB020 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB021 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB022 (NO DISPLAY) 0000~001F 0000 0000 0000
PPB023 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB024 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB025 (NO DISPLAY) 0000~001F 0000 0000 0000
PPB026 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB027 (NO DISPLAY) 0000~00FF 0000 0000 0000
PPB028 (NO DISPLAY) 0000~001F 0000 0000 0000
Variable
range
Variable
range
PAL SECAM NTSC
PAL SECAM NTSC
Setting value
Setting value
(No.YA015)1-29
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