Hitachi 28LD5000TA Service Manual

YK

No.008E

28LD5000TA

SERVICE MANUAL

Caution

Be sure to read this manual before servicing. To assure safety from fi re, electric shock, injury, harmful radiation
and materials, various measures are provided in this HITACHI LCD monitor.
Be sure to read cautionary items described in the manual to maintain safety before servicing.

Service Warning

1. Since Panel Module is made of glass, handling the broken Module shall be taken care suffi ciently in order
not to be injured.

2. Replacing work shall be started after the Panel Module and the AC/DC Power supply become suffi ciently
cool.

3. Special care shall be taken to the display area in order not to damage its surface.

4. The Panel Module shall not be touched with bare hand to protect its surface from stains.

5. It is recommended to use clean soft gloves during the replacing work in order to protect not only the dis­play area of the Panel Module but also a serviceman himself.

(PW1L)

Contents

1. Features --------------------------------------------------3

2. Specifi cations --------------------------------------------4

3. Component names ------------------------------------- 5

4. Adjustment -----------------------------------------------6

5. Troubleshooting --------------------------------------- 21

6. Self diagnosis function ------------------------------ 24

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.

7. Replacement parts list ------------------------------- 25

8. Block diagram ----------------------------------------- 28

9. Connection diagram --------------------------------- 30

10. Wiring diagram ---------------------------------------- 31

11. Disassembly diagram -------------------------------- 32

LCD monitor

March 2004 Digital Media Division

28LD5000TA (PW1L)

CAUTION FOR SAFETY

Please read this page before repair the monitor.
This page explains to following items for keep the safety of set and prevent to accident
during repair work.

We explain by symbol at happen the damage or injury when took wrong repair.

Warning

Caution

We made the symbol as below, which are kind of following items.

This symbol means "CAUTION"

This symbol means "POSSIBLE to

ELECTRIC SHOCK"

This symbol means "possible to die or heavy damage"

This symbol means "possible to damage or something will break"

This symbol means "MUST"

This symbol means "DO NOT"

WARNING

Should be follows to instructions.

We indicates to cabinet, chassis and parts

by label, which are special attention part.

Please follow to note and [Safety Instruc-

tions] of User’s Manual.

Prevent the electric shock.

Please take care during working because

monitor has high voltage part and power

supply part.

Possible to die if you tough to these

place by miss take.

Please disconnect power plug during

overhaul, reassemble or change parts.

You will die or take damage by electric

shock if you touch to live part.

Use recommended components.

Please use to same characteristic compo-

nent, which is same as previous for your

safety and keep reliability especially

marked by in parts list and circuit dia-

gram.

It is reason of electric shock or fire if you

use non-recommended component.

Should be kept same style of wiring or component.

Monitor uses tubes or tapes, which made

by insulator, and some components are

keep distance from surface of PWB for

safety.

Internal leads kept from hot part or high volt-

age part by clamper or styling, so please

return to original condition for prevent to elec-

tric shock or fire.

Should be done safety check after finished.

Every part (removed screws, component

and wiring) should be returned to previous

condition.

Check around repair position for make

damage by miss take and measure the

insulated impedance by meg-ohm meter.

Confirm the value of impedance, that

value is more than 4M ohm.

It is reason for electric shock or fire if that

value is less than 4M ohm.

Nobody can check and repair to the code
and combination circuit of HDCP.

Never remove the shield case, which is

assembled to the code and combination

circuit of HDCP.

2

28LD5000TA (PW1L)

PRECAUTIONS

● How to clean the LCD screen panel of the monitor

Before cleaning the monitor, turn off the monitor and disconnect the power plug from the power outlet.
To prevent scratching or damaging the LCD screen face, do not knock or rub the surface with sharp or hard
objects. Clean the screen with a soft cloth moistened with warm water and dry with a soft cloth. If it is not
enough, then use a cloth with mild detergent. Do not use harsh or abrasive cleaners.

● How to clean the cabinet of the monitor

Use a soft cloth to clean the cabinet and control panel of the monitor. When excessively soiled dilute a neu­tral detergent in water, wet and wring out the soft cloth and afterward wipe with a dry soft cloth.
Never use acid/alkaline detergent, alcoholic detergent, abrasive cleaner, powder soap, OA cleaner, car wax,
glass cleaner, etc. especially because they would cause discoloration, scratches or cracks.

1. Features

● Large-screen, high-definition LCD panel

The 28-inch color LCD panel, with a resolution of 1280 (H) x 768(V) pixels, creates a high-definition, large-screen
(aspect ratio : 15:9) and low-profile flat display. Free from electromagnetic interferences from geomagnetic
sources and ambient power lines, the panel produces high-quality display images free from color misconvergence
and display distortion.

● High Performance Digital Processor

A wide range of personal computer signals can be handled, from 640 x 400, 640 x 480 VGA to 1600 x 1200 UXGA.

(RGB Analog input)

● Easy-to-use remote control and on screen display system

The remote control included eases the work of setting display controls. Further, the on-screen display
system, displays the status of signal reception and display control settings in an easy-to-view fashion.

● Power saving system

The International ENERGY STAR power saver feature saves power consumption automatically when input
signals are not available.
When connected to a VESA DPMS-compliant PC, the monitor cuts its power consumption while it is idle.

● TruBass

TruBass, SRS and ( ) symbol are trademarks of SRS Labs,Inc.
TruBass technology is incorporated under license from SRS Labs, Inc.

● One mini D-sub terminal and one DVI-D terminal for RGB input
The D-sub terminal can also receive the RGB-component by On-Screen Display control.

● One composite/S.video input terminal and two component video input terminals.
One component input is possible to switch to RGB signal input from the Menu screen.

● One SCART terminal for the signal of the European standard.
It operates as composite/S.video input and RGB input terminal, or composite video output terminal.

● One composite video output terminal as a monitoring output.

● Various input/output terminals.

● Tuner and TELETEXT receiver.

● High performance type of the remote control.

3

2. Specifications

28LD5000TA (PW1L)

Display

Panel

Net dimensions

Net weight

Ambient
conditions

Power supply

Power consumption/at standby

Audio output 12W + 12W (6 )

(RGB input)

Input signals

(Video input)

Input signals

Video output Signal

(RF input)

Input signals

dimensions

Resolution

Temperature

Relative humidity

Input terminals

Video signals

Sync signals

Input terminals

Video signals

Input terminals

RF Video System

Approx. 28 inches (599.04 (H) x 359.42 (V) mm)

1280 (H) x 768 (V) pixels

854 (W) x 516 (H) x 277 (D) mm

21.9kg

Operating : 5

Operating : 20% to 80%, Storage : 20% to 90% (non-condensing)

AC100 - 240V, 50/60Hz

155W / <1W

RGB1 DVI input terminal (DVI-D)
RGB1 audio input terminal (3.5mm Stereo Mini Jack)
RGB2 analog RGB input terminal (D-sub 15-pin)
RGB2 audio input terminal (3.5mm Stereo Mini Jack)

0.7 V/1.0 Vp-p, analog RGB (Recommended Signal)
480i, 576i, 480p, 576p, 1080i/50, 1080i/60, 720p/60

H/V separate, TTL level [2K ]
H/V composite, TTL level [2K ]
Sync on green, 0.3 Vp-p [75 ]

AV1: composite video input terminal (RCA)
AV1: Y PB PR video input terminal (RCA)
AV1: L/R audio input terminal (RCA)
AV2: composite video input terminal (RCA)
AV2: Y/G PB/B PR/R video input terminal (RCA)
AV2: L/R audio input terminal (RCA)
AV3: composite video input terminal (RCA)
AV3: S video input terminal (RCA)
AV3: L/R audio input terminal (RCA)
AV4: composite video / S video / RGB / L/R audio input terminal (Scart)

AV1: PAL, SECAM, NTSC3.58, NTSC4.43
AV1: 480i, 576i, 480p, 576p, 1080i/50, 1080i/60, 720p/60
AV2: PAL, SECAM, NTSC3.58, NTSC4.43
AV2: 480i, 576i, 480p, 576p, 1080i/50, 1080i/60, 720p/60, RGB
AV3: PAL, SECAM, NTSC3.58, NTSC4.43
AV4: PAL, SECAM, NTSC3.58, NTSC4.43
AV4: RGB

OUTPUT (MONITOR): composite video monitor-output terminal (RCA)
OUTPUT (MONITOR): L/R audio monitor- output terminal (RCA)
AV4: composite video / L/R audio output terminal (SCART)

ANT : 75

PAL B, G, H / I / D, K SECAM B, G / D, K / K1 NTSC-M

C to 35 C, Storage : 0 C to 60 C

Unbalanced

Applicable video signals for each input terminal

Terminal RCA/SCART DVI D-sub

Signal CVBS S-video Component RGB PC STB RGB Component

AV1

AV2

AV3

AV4

RGB1

RGB2

4

( :Available)

3. Component names

[ Main unit ]

28LD5000TA (PW1L)

Control panel

These bouttons are located on the top.

INPUT SELECT button
(OK button)

PROGRAM UP button
( SELECT button)

[ Remote Control ]

PROGRAM DOWN
button ( SELECT
button)

MENU button

( ) indicates the function while the MENU is displayed on the screen.

VOLUME
UP/DOWN
buttons
( ADJUSTbuttons)

SUB-POWER button

CLE-958

5

28LD5000TA (PW1L)

4. Adjustment

● How to get to Adjustment mode

Using the front control buttons with the set turned off (standby) can activate it.

Press the SUB-POWER(

more than 5 seconds.

The set turns on in adjustment mode with OSD.

● Changing data and Selecting Adjustment code

When the set is in adjustment mode, the cursor , , , and OK buttons of the remote control or front panel

may be used as the adjustment keys.

, buttons are used for selecting adjustment code.

, buttons are used for changing data values.

OK button is used for confirming the data.

After finishing the necessary adjustment press MENU button. Adjustment mode is released and the set returns to

normal condition.

● Memory Initialize operation

NOTE: The execution of this function returns the adjustment codes to the preset values, therefore, adjustment

data will be lost.

Procedure

(1) Enter Adjustment Mode.

(2) Select MEMORY INIT adjustment code (No.704) and change the data value from 0 to 1.

(3) Activate MEMORY INIT by pressing OK button for more than 3 seconds.

(4) Select No.374 and change data value from 1 to 0.

(5) Check that the receiving channel goes to AV1. Unit is set to preset values.

) button, INPUT SELECT( ) button and button at the same time, and hold for

6

28LD5000TA (PW1L)

Service

ADJ.

No.

0 R DRIVE1 [TV/VIDEO/DSUB-COMP] COOL 255 230  O
1 G DRIVE1 [TV/VIDEO/DSUB-COMP] COOL 255 230  O
2 B DRIVE1 [TV/VIDEO/DSUB-COMP] COOL 255 255  O
3 R DRIVE2 [TV/VIDEO/DSUB-COMP] NORMAL 255 230  O
4 G DRIVE2 [TV/VIDEO/DSUB-COMP] NORMAL 255 230  O
5 B DRIVE2 [TV/VIDEO/DSUB-COMP] NORMAL 255 230  O
6 R DRIVE3 [TV/VIDEO/DSUB-COMP] WARM 255 230  O
7 G DRIVE3 [TV/VIDEO/DSUB-COMP] WARM 255 230  O
8 B DRIVE3 [TV/VIDEO/DSUB-COMP] WARM 255 230  O
9 R DRIVE4 [TV/VIDEO/DSUB-COMP] BLACK & WHITE 255 230  O

10 G DRIVE4 [TV/VIDEO/DSUB-COMP] BLACK & WHITE 255 230  O
11 B DRIVE4 [TV/VIDEO/DSUB-COMP] BLACK & WHITE 255 230  O
12 R DRIVE1 [DVI-PC/DVI-STB/DSUB-RGB] COOL 255 230  O
13 G DRIVE1 [DVI-PC/DVI-STB/DSUB-RGB] COOL 255 230  O
14 B DRIVE1 [DVI-PC/DVI-STB/DSUB-RGB] COOL 255 255  O
15 R DRIVE2 [DVI-PC/DVI-STB/DSUB-RGB] NORMAL 255 230  O
16 G DRIVE2 [DVI-PC/DVI-STB/DSUB-RGB] NORMAL 255 230  O
17 B DRIVE2 [DVI-PC/DVI-STB/DSUB-RGB] NORMAL 255 230  O
18 R DRIVE3 [DVI-PC/DVI-STB/DSUB-RGB] WARM 255 230  O
19 G DRIVE3 [DVI-PC/DVI-STB/DSUB-RGB] WARM 255 230  O
20 B DRIVE3 [DVI-PC/DVI-STB/DSUB-RGB] WARM 255 230  O
21 R DRIVE4 [DVI-PC/DVI-STB/DSUB-RGB] BLACK & WHITE 255 230  O
22 G DRIVE4 [DVI-PC/DVI-STB/DSUB-RGB] BLACK & WHITE 255 230  O
23 B DRIVE4 [DVI-PC/DVI-STB/DSUB-RGB] BLACK & WHITE 255 230  O
24 Black Level(RGB_AMP) TV/VIDEO 254
25 Black Level(RGB_AMP) PC 254 127
26 Reference Amplitude(RGB_AMP) TV/VIDEO 254 127
27 Reference Amplitude(RGB_AMP) PC 254 127
28 Display for Max. Amplitude Level Main - ­29 Display for Max. Amplitude Level SUB - ­30 SUB_CONTRAST(RF) MAIN 15 7
31 SUB_CONTRAST (AV1) MAIN/SUB COMPOSITE mode 15 7
32 SUB_CONTRAST(RF) SUB 15 7
33 SUB_CONTRAST (AV4) MAIN/SUB COMPOSITE mode 15 7
34 SUB_COLOR(VIDEO-PAL/SECAM) MAIN 15 0
35 SUB_COLOR(RF-PAL/SECAM) MAIN 15 3
36 SUB_COLOR(VIDEO-NTSC) MAIN 15 0
37 SUB_COLOR(RF-NTSC) MAIN 15 11
38 SUB_COLOR(VIDEO-PAL/SECAM) SUB 15 0
39 SUB_COLOR(RF-PAL/SECAM) SUB 15 3
40 SUB_COLOR(VIDEO-NTSC) SUB 15 0
41 SUB_COLOR(RF-NTSC) SUB 15 11
42 TINT(VIDEO) MAIN 63 33  O
43 TINT(RF) MAIN 63 33  O
44 TINT(VIDEO) SUB 63 33  O
45 TINT(RF) SUB 63 33  O
46 S_B-Y_ADJ MAIN 15 8
47 S_R-Y_ADJ MAIN 15 8
48 S_B-Y_ADJ SUB 15 8
49 S_R-Y_ADJ SUB 15 8
50 BPF_Q (4.43MHz) MAIN 3 3
51 BPF_f0 (4.43MHz) MAIN 3 1
52 Y_DL (4.5MHz) For Asia MAIN 10 5
53 Y_DL (5.5MHz PAL/NTSC4.43) For Asia MAIN 10 3
54 Y_DL (5.5MHz SECAM) For Asia MAIN 10 0
55 Y_DL (6.0PAL/NTSC4.43) For Asia MAIN 10 9
56 Y_DL (6.0SECAM) For Asia MAIN 10 9
57 Y_DL (VIDEO PAL/NTSC4.43) MAIN 10 6
58 Y_DL (VIDEO SECAM) MAIN 10 8
59 Y_DL (VIDEO NTSC) MAIN 10 6
60 BELL_f0 MAIN 1 0
61 Y_OUT_LEVEL (VIDEO) MAIN 63 13
62 Initialize function for EEPROM of Video PWB board 10
63 Y_OUT_LEVEL (TEXT) MAIN 63 0
64 C_OUT_LEVEL (VIDEO) MAIN 63 21
65 Check condition of EEPROM of Video PWB board 0:Normal, 1:Abnormal(Fail or no assembly) 1 ­66 C_OUT_LEVEL (TEXT) MAIN 63 0
67 Y_OUT_LEVEL (TEXT) SUB 63 12
68 Y_OUT_LEVEL (VIDEO) SUB 63 13
69 Dispersion Time of Sustain current 0: 2 Times, 1: 4 times For Dynamic (Day) mode 1 0
70 C_OUT_LEVEL (TEXT) SUB 63 7
71 C_OUT_LEVEL (VIDEO) SUB 63 21
72 Dispersion Time of Sustain current 0: 2 Times, 1: 4 times For Natural (Night) mode 1 1
73 BPF_Q (4.43MHz) SUB 3 3
74 BPF_f0 (4.43MHz) SUB 3 1
75 Y_DL (4.5MHz) For Asia SUB 10 5
76 Y_DL (5.5MHz PAL/NTSC4.43) For Asia SUB 10 2
77 Y_DL (5.5MHz SECAM) For Asia SUB 10 0
78 Y_DL (6.0PAL/NTSC4.43) For Asia SUB 10 7
79 Y_DL (6.0SECAM) For Asia SUB 10 10
80 Y_DL (VIDEO PAL/NTSC4.43) SUB 10 8
81 Y_DL (VIDEO SECAM) SUB 10 6
82 Y_DL (VIDEO NTSC) SUB 10 5
83 BELL_f0 SUB 1 0
84 C_TRAP_SW (COMB=OFF-PAL/NTSC4.43/NTSC3.58) MAIN 1 0
85 C_TRAP_SW (COMB=OFF-PAL/NTSC4.43/NTSC3.58) SUB 1 0
86 MVM(VIDEO) -10
87 AFC_GAIN (AV00) -30
88 AFC_GAIN (AV1) -30
89 AFC_GAIN (AV2) -30
90 AFC_GAIN (AV3) -30
91 AFC_GAIN (AV4) -30
92 S_INHBT -10
93 S_ID -10

adjustment items by I

Adjustment Items Mode

2

C-bus control

Function

Maximum

Value

O : Should be adjusted
 : Should be followed previous data

Changed Component

Formatter

PWB

VIDEO

PWB

Default

TUNER

PWB

LCD

PANEL

7

28LD5000TA (PW1L)

O : Should be adjusted
 : Should be followed previous data

ADJ.

No.

94 S_GP -30
95 S_V_ID -10
96 BELL/HPF -33
97 Cb offset1 MAIN 15 8
98 Cr offset1 MAIN 15 8

99 Cb offset1 SUB 15 8
100 Cr offset1 SUB 15 8
101 Sharpness Gain(VIDEO) PAL MAIN 15 10
102 Sharpness Gain(RF) MAIN 15 5
103 Sharpness EQ(4.5MHz) MAIN 3 1
104 Sharpness EQ(5.5MHz) MAIN 3 1
105 Sharpness EQ(6.0/6.5MHz) MAIN 3 1
106 Sharpness EQ(VIDEO) MAIN 3 1
107 Sharpness f0(VIDEO) PAL MAIN 3 2
108 Sharpness f0(RF) MAIN 3 2
109 Sharpness Gain(VIDEO) PAL SUB 15 9
110 Sharpness Gain(RF) SUB 15 5
111 Sharpness EQ(4.5MHz) SUB 3 1
112 Sharpness EQ(5.5MHz) SUB 3 1
113 Sharpness EQ(6.0/6.5MHz) SUB 3 1
114 Sharpness EQ(VIDEO) SUB 3 1
115 Sharpness f0(VIDEO) PAL SUB 3 2
116 Sharpness f0(RF) SUB 3 2
117 LPF MAIN 1 0
118 LPF SUB 1 0
119 SECAM D-Trap MAIN/SUB 1 1
120 FILTER SW(RF) MAIN 1 0
121 FILTER SW(RF) SUB 1 0
122 NTSC Comb(Comb off) SUB 1 1
123 HS Phase MAIN 1 0
124 HS Phase SUB 1 0
125 P/N ID MAIN 1 0
126 P/N ID SUB 1 0
127 Y/C_SEP_MODE (COMB=OFF-PAL) - 3 0
128 Y-Pf0 -10
129 Y-EQ_GAIN -32
130 Y-EQ/N.C_LIM -30
131 Y-LPF -10
132 V-EMPH_GAIN -73
133 V-EMPH_N.L -73
134 V-EMPH_CORE -31
135 D RANGE -10
136 DY_GAIN MAIN NTSC mode 15 9
137 DC_GAIN MAIN NTSC mode 15 6
138 VAP_GAIN MAIN NTSC mode 7 5
139 VAP_INV MAIN NTSC mode 31 31
140 YH_CORE MAIN NTSC mode 3 0
141 YHCGAIN MAIN NTSC mode 1 1
142 CDL MAIN NTSC mode 7 3
143 YNRK MAIN NTSC mode 1 1
144 YNRINV MAIN NTSC mode 1 0
145 YNRLIM MAIN NTSC mode 3 1
146 CNRK 11
147 CNRINV 10
148 CNRLIM 31
149 YPFG 15 8
150 SEPA_LEVEL 480i/576i 3 2
151 SEPA_LEVEL 480p/576p 3 2
152 SEPA_LEVEL 1080i_50 3 2
153 SEPA_LEVEL 1080i_60/720p 3 2
154 AUTO_FM/AM(D11-D8) - 15 2
155 AUTO_FM/AM(D7-D0) - 254 189
156 A2_THRESHOLD(D11-D8) - 15 0
157 A2_THRESHOLD(D7-D0) - 254 112
158 PRE_AM Except 4.5MHz (Except Dual/Stereo mode) 254 17
159 VOL_SCART1 (D15-D8) - 254 115
160 VOL_SCART1 (D7-D5) - 7 0
161 PRE_SCART - 254 31
162 PRE_FM 4.5MHz(JAPAN) 254 34
163 PRE_FM 4.5MHz(Except BTSC-SAP mode) 254 32
164 PRE_FM 4.5MHz(BTSC-SAP) 254 60
165 PRE_FM 4.5MHz(Except KOREA-Dual/Stereo mode) 254 19
166 PRE_FM 4.5MHz(KOREA-Dual/Stereo) 254 34
167 PRE_FM Except 4.5MHz(Except Dual/Stereo mode) 254 17
168 PRE_FM Except 4.5MHz(Dual/Stereo mode) 254 27
169 PRE_NICAM - 254 57
170 Screen Saver-Picture shift amount 0:1pixel 1:2pixel 2:3pixel 20
171 Thermo sensor function available or not 0:None,1:Yes 10
172 Video Input function available or not at RGB1 & RGB2 mode 0:Not available, 1:Available 1 1
173 Screen Saver-Picture shift direction 0:dia 1:cross 2:up/down 3:left/right 30
174 AUDIO Function available 0:NO,1:YES 11
175 Remote Function available 0:NO,1:YES 11
176 Power Save On/Off Setting at Initialize,Reset and Shipping 0:Change 1: Don't Change 2 0
177 DVI-STB/RGB-COMPONENT Function available 0:NO,1:YES 10
178 Dynamic Backlight function 0:No, 1:Yes For LCD model 1 1
179 ISM Control for WVGA 11
180 Terminal Mode Function available 0:Not Available, 1:Available RS232C 1 0
181 Black insert function 0:Not available, 1:Available For Dynamic mode or Day mode (For LCD model only) 1 0
182 AGC_LEVEL AGCL ALL Mode 3 0
183 TEXT H sync delay - 127 0
184 TEXT V sync delay - 127 50
185 TEXT_H_POSITION - 254 42
186 TEXT_V_POSITION - 254 38
187 Lower Limits value for Sync Detect of 2ms interval For AFC at TV mode 254 25

Adjustment Items Mode

Function

Maximum

Value

Default

Changed Component

Formatter

PWB

VIDEO

PWB

TUNER

PWB

LCD

PANEL

8

28LD5000TA (PW1L)

ADJ.

No.

188 Upper Limits Value for Sync Detect of 2ms interval For AFC at TV mode 254 40
189 Lower Limits value for Sync Detect of 2ms interval For Free Running at TV mode 254 30
190 Upper Limits Value for Sync Detect of 2ms interval For Free Running at TV mode 254 45
191 Lower Limits value for Sync Detect of 2ms interval For AUTO OFF at TV mode 254 25
192 Upper Limits Value for Sync Detect of 2ms interval For AUTO OFF at TV mode 254 35
193 Lower Limits value for Sync Detect of 2ms interval For Free Running at AV mode 254 30
194 Upper Limits Value for Sync Detect of 2ms interval For Free Running at AV mode 254 45
195 Counting time for discrimination of fV - 31 2
196 Dispersion Time of Sustain current 0: 2 Times, 1: 4 times For PC mode 1 1
197 Counting time for discrimination of SYNC - 31 2
198 Input Source of fV/fH judghment(0:M30625/TA1370) Component Mode 1 0
199 Counting time for discrimination of fV(M30625/TA1370) - 31 2
200 Y_DL (6.5MHz PAL/NTSC4.43) For Asia Main 10 7
201 Y_DL (6.5MHz SECAM) For Asia Main 10 10
202 Y_DL (6.5MHz PAL/NTSC4.43) For Asia Sub 10 4
203 Y_DL (6.5MHz SECAM) For Asia Sub 10 10
204 PDP-BLK ON/OFF 1:ON, 0:OFF 1 0
205 Counting time for discrimination of fH(M30625/TA1370) - 31 2
206 Sharpness f0(L) Sub 3 2
207 NJW1320_OUT1_GAIN VIDEO PWB 1 0
208 NJW1320_OUT2_GAIN VIDEO PWB 1 0
209 Sharpness f0(L') Sub 3 2
210 AFC_GAIN (Except AV00 mode) Except AV00 mode 3 0
211 Recovery to an error of OSC frequency of Ceramic resonator for timer 62 34
212 Brightness Center (CM) NT2/NT3/HD2/HD3/PAL2/PAL3/HD9/HD10/NT4/PAL4 254 128
213 Brightness Center (CM) HD1/HD4/HD5/HD6/HD7/HD8 254 128
214 Brightness Center (CM) MULTI PICTURE/NT1/PAL1 254 128
215 Reset function of accumulation time for WVGA/LCD Panel 0:Normal 1:Reset 1 0
216 Contrast Center (CM) Except WVGA & LCD TV/VIDEO(AV3/AV4 mode) 254 137
217 Power key function available or not (At Force AVC mode) 0:Available 1:Cannot 1 0
218 Color Center (CM) NT1/NT2/NT4/HD3/HD4/HD6/PAL4 127 66
219 Color Center (CM) PAL1/PAL2/HD8/HD9 127 70
220 Color Center (CM) NT3/HD1/HD2/HD5/PAL3/HD7/HD10 127 78
221 Tint Center (CM) PAL1 254 140
222 Tint Center (CM) NT1/NT2/NT4/HD3/HD4/HD6 254 130
223 Tint Center (CM) PAL2/HD8/HD10/PAL4 254 108
224 Tint Center (CM) NT3/HD1/HD2/HD5/PAL3/HD7/HD9 254 140
225 Center of Sharpness (HV Enhancer Gain for Y) For Europe TV 31 15
226 Center of Sharpness (HV Enhancer Gain for Y) For Europe VIDEO 31 15
227 Center of Sharpness (HV Enhancer Gain for Y) For Europe HD5/HD6 31 6
228 Center of Sharpness (HV Enhancer Gain for Y) For Europe HD1/HD4/HD7/HD8 31 10
229 Center of Sharpness (HV Enhancer Gain for Y) For Europe HD2/HD3/HD9/HD10 31 10
230 Center of Sharpness (HV Enhancer Gain for Y) For Europe NT2/NT3/PAL2/PAL3/NT4/PAL4 31 14
231 Center of Sharpness (HV Enhancer Gain for Y) For Europe TEXT(for split) 31 7
232 Maximum Value of Contrast at REAL/NORMAL mode 254 188
233 Offset Value of Contrast data at SPLIT mode 120 55
234 Offset value of gain for Black Stretch function Except OFF/LOW/HIGH mode 63 33
235 Demonstration [White] 0-3:None,4:0,5:+10W,6:+20W,7:+30W Mode(common) 7 5
236 Demonstration 0:Normal, 1:Peak Mode 1 1
237 Demonstration [Middle] 0:+0W,1:+10W,2:+20W,3:+30W Mode(common) 3 3
238 Demonstration 0:Normal, 1:Peak Mode 1 0
239 Horizontal Enhance TEXT 3 3
240 YNR Input Level at Low level for DVI-STV Mode 1080i-60/1080i-50/720p-60 7 2
241 YNR Input Level at Low level for DVI-STV Mode 480i/480p/576i/576p/VGA 7 2
242 CNR Input Level at Low level for DVI-STV Mode 1080i-60/1080i-50/720p-60 7 2
243 CNR Input Level at Low level for DVI-STV Mode 480i/480p/576i/576p/VGA 7 2
244 Vertical Enhance TEXT 3 3
245 Demonstration Mode 0:(Off), 1:(On) 10
246 WVGA sys_state For WVGA 1 0
247 WVGA BRIGHTNESS For WVGA 1 0
248 Enhancer gain of VH for C TEXT 31 0
249 YNR(NR) Input Level RF Mode 7 3
250 YNR Input Level at Low level for AV1-4 Mode VIDEO 7 3
251 YNR Input Level at Low level for AV1-4 Mode NT2/NT3/PAL2/PAL3/NT4/PAL4 7 3
252 YNR Input Level at Low level for AV1-4 Mode HD1/HD4/HD5/HD6/HD7/HD8 7 3
253 YNR Input Level at Low level for AV1-4 Mode HD2/HD3/HD9/HD10 7 3
254 CNR Input Level at Low level for AV1-4 Mode VIDEO 7 3
255 CNR Input Level at Low level for AV1-4 Mode NT2/NT3/PAL2/PAL3/NT4/PAL4 7 3
256 CNR Input Level at Low level for AV1-4 Mode HD1/HD4/HD5/HD6/HD7/HD8 7 3
257 CNR Input Level at Low level for AV1-4 Mode HD2/HD3/HD9/HD10 7 3
258 Heat APC function (HAPC) available 11
259 select(0:1.0 1:2.2 2:2.8) TV/VIDEO 2 1
260 select(0:1.0 1:2.2 2:2.8) DVI-PC/DVI-STB/DSUB-RGB 2 1
261 Select for APC function 10
262 "CCFMD" function TV/VIDEO 1 0
263 "CCFMD" function DVI-PC/DVI-STB/DSUB-RGB 1 0
264 NTSC/EBU(CCFORM) NT1/NT2/HD3/HD4/HD6/HD8/HD10/PAL1/PAL2 1 0
265 NTSC/EBU(CCFORM) TV/VIDEO/NT3/PAL3/HD1/HD2/HD5/HD7/HD9/NT4/PAL4 1 0
266 NTSC/EBU(CCFORM) DVI-PC/DVI-STB/DSUB-RGB 1 0
267 Correction for Tracking (DCBON) TV/VIDEO-Color Temp. : COOL 1 0
268 Correction for Tracking (DCBON) TV/AV-Col. Temp. : Nor/War 1 1
269 Correction for Tracking (DCBON) DVI-PC/DVI-STB/DSUB-RGB 1 1
270 Color Temp. Correction 32
271 Typical Value of Contrast OSD DYNAMIC 31 31
272 PC Power Save function (0:Impossible 1:Possible) 11
273 Waite Time for POWER SAVE function (s) VIDEO/PC 254 15
274 Lower Limits value for Sync Detect of 2ms interval For Power Save at AV mode 254 5
275 Upper Limits Value for Sync Detect of 2ms interval For Power Save at AV mode 254 200
276 Horizontal Position of OSD 60Hz 15 7
277 Vertical Position of OSD 60Hz 15 7
278 PinP Function 0:PinP, 1:Infomation1, 2:Infomaiton Split 20
279 Select for WIDE Mode 11
280 Temperature for Fun start (Temp_High) 254 58
281 Temperature for Fun stop (Temp_Low) 254 55

Adjustment Items Mode

Function

Maximum

Value

Default

O : Should be adjusted
 : Should be followed previous data

Changed Component

Formatter

VIDEO

TUNER

PWB

PWB

PWB

LCD

PANEL

9

28LD5000TA (PW1L)

O : Should be adjusted
 : Should be followed previous data

ADJ.

No.

282 Display of internal temperature °C (Temperature) 125 ­283 Display of Panel map version 255 ­284 accumulation time for Panel (hours) 65535 ­285 Initialize function 0:Keep data, 1:Initialize No.0-No.23,30-33,42-45,289,293,294Adj No.741-743, 1 ­286 L standard PLL gating HIGH [Europe model] 10
287 Select for APC output [Except Europe model] Main FE 2 1
288 Q mode 0:Freeze, 1:Move 1, 2:Move 2 50Hz 2 1
289 AGC adjustment (MFE) [Except Europe model] MAIN 63 50  O
290 AGC adjustment (MFE) [Europe model] MAIN 63 20
291 AGC INPUT(MFE) MAIN - ­292 Q mode 0:Freeze, 1:Move 1, 2:Move 2 70Hz(PC) 2 0
293 SUB CONTRAST AV2 MAIN/SUB COMPOSITE mode 15 8
294 SUB CONTRAST AV3 MAIN/SUB COMPOSITE mode 15 8
295 Contrast Center (CM) Except WVGA & LCD AV2 254 137
296 Contrast Center (CM) Except WVGA & LCD AV1 254 137
297 Brightness center (CM) offset AV2 254 127
298 Brightness center (CM) offset AV1 254 127
299 Q mode 0:Freeze, 1:Move 1, 2:Move 2 60Hz 2 1
300 3D ON/OFF 0:ON,1:OFF(Through) 10
301 Input Select of TA1370 0:HD1/VD1,1:HD3/VD3 Main/Sub 1 0
302 Sharpness Gain(RF/NR) Main/Sub 15 3
303 3Line Y/C Main- Sub SW 0:Main, 1: Sub 1 0
304 Offset Value(+/-) of Upper Limit (for TB1274:SUB-CONT) Single Picture mode 18 2
305 Offset Value(+/-) of Upper Limit (for FC :RGB-AMP ) Multi Picture mode 18 2
306 Reference Amplitude(RGB_AMP) Multi Picture mode 254 90
307 Component Frq.(fH) Setup (0:28/31/33/45KHz,1:28/31/45KHz) 10
308 Terget value of White peak Adj. Single Picture mode 237 235
309 Sharpness Gain(S VIDEO) Main 15 7
310 Sharpness Gain(S VIDEO) Sub 15 7
311 Select color control (0: Asia, 1: South America) Main/Sub 1 0
312 Sharpness Gain Main(N-PAL) 15 8
313 Sharpness f0 Main(N-PAL) 32
314 Sharpness Gain Sub (N-PAL) 15 9
315 Sharpness f0 Sub (N-PAL) 32
316 Delay Time ON/OFF for Lipsync circuit 0:Off, 1:On 11
317 Sync Mode SW 70
318 Set Sound System at Auto mode of Sound Sys. (0:auto,1:4.5MHz) Main 1 0
319 Power condition at power save mode of PC mode after done RESET function 0:Keep last condition, 1:Return to normal condition 1 0
320 Switch to North USA model from Europe software. OSD change (Wide Mode, ...) 0:For Europe, 1:Foe USA (DAY/NIGHT,...) 1 0
321 Count Souce for ON/OFF Timer 0:MCU-250ms, 1:AC-50/60Hz 1 0
322 Select Wide mode for Europe model (Normal= 5mode/ For Service= 10 mode) 0:Normal, 1:For service 1 0
323 Forced AVC type available 0:Normal type , 1: Forced AVC type 1 0
324 Sharpness Gain Main(M-PAL) 15 8
325 Sharpness f0 Main(M-PAL) 32
326 Sharpness Gain Sub (M-PAL) 15 9
327 Sharpness f0 Sub (M-PAL) 32
328 CNR Input Level at Low level for Dsub Comp. Mode NT2/NT3/PAL2/PAL3/NT4/PAL4 7 2
329 CNR Input Level at Low level for Dsub Comp. Mode HD1/HD4/HD5/HD6/HD7/HD8 7 2
330 CNR Input Level at Low level for Dsub Comp. Mode HD2/HD3/HD9/HD10 7 2
331 Sharpness Gain(VIDEO) NTSC3.58 MAIN 15 12
332 Sharpness f0(VIDEO) NTSC3.58 MAIN 3 2
333 Sharpness Gain(VIDEO) NTSC3.58 SUB 15 10
334 Sharpness f0(VIDEO) NTSC3.58 SUB 3 2
335 Sharpness Gain(VIDEO) SECAM,B/W MAIN 15 10
336 Sharpness f0(VIDEO) SECAM,B/W MAIN 3 2
337 Sharpness Gain(VIDEO) SECAM,B/W SUB 15 8
338 Sharpness f0(VIDEO) SECAM,B/W SUB 3 2
339 Sharpness Gain(VIDEO) NTSC4.43 MAIN 15 9
340 Sharpness f0(VIDEO) NTSC4.43 MAIN 3 2
341 Sharpness Gain(VIDEO) NTSC4.43 SUB 15 8
342 Sharpness f0(VIDEO) NTSC4.43 SUB 3 2
343 Brightness Limitted Function of PANEL [APSON] 11
344 VsVa WAIT TIMER [RISTIM] 15 5
345 Initial value of Contrast Panel life -Extend1 127 93
346 Interval time of correction time Panel life -Extend1 127 10
347 Additional value of Contrast Panel life -Extend1 127 1
348 Initial value of Contrast Panel life -Extend2 127 63
349 Interval time of correction time Panel life -Extend2 127 6
350 Additional value of Contrast Panel life -Extend2 127 1
351 L_PLL.GAIN 10
352 AS[YHECLPL0_P0] RF/Multi 15 2
353 AS[YHECLPL1_P0] NT1-except RF/PAL1-except RF 15 2
354 [YHECLPL2_P0] HD 15 1
355 AS[YHECLPL3_P0] NT2~4/PAL2~4 15 10
356 SEPA_LEVEL_DSUB 480i/576i 3 2
357 SEPA_LEVEL_DSUB 480p/576p 3 2
358 SEPA_LEVEL_DSUB 1080i_50 3 2
359 SEPA_LEVEL_DSUB 1080i_60/720p 3 2
360 HD-PHASE_DSUB 480i/576i 63 20
361 HD-PHASE_DSUB 480p/576p 63 20
362 HD-PHASE_DSUB 1080i_50 63 20
363 HD-PHASE_DSUB 1080i_60/720p 63 20
364 Y_DL (L) MAIN 10 4
365 Y_DL (L') MAIN 10 4
366 Y_DL (L) Sub 10 1
367 Y_DL (L') Sub 10 1
368 Sharpness Gain(L) MAIN 15 10
369 Sharpness Gain(L') MAIN 15 10
370 Sharpness Gain(L) SUB 15 8
371 Sharpness Gain(L') SUB 15 8
372 Sharpness f0(L) MAIN 3 2
373 Sharpness f0(L') MAIN 3 2
374 BURN-IN enable/ disenable 0:Disenable, 1:Enable 1 1
375 BURN-IN mode 22

Adjustment Items Mode

Function

Maximum

Value

Default

Changed Component

Formatter

PWB

VIDEO

PWB

TUNER

PWB

LCD

PANEL

10

28LD5000TA (PW1L)

ADJ.

No.

376 CM_THRESHOLD (D15-D8) - 254 0
377 CM_THRESHOLD (D7 -D0) - 254 36
378 Sharpness Gain(RF M) MAIN 15 11
379 Sharpness Gain(RF M) Sub 15 11
380 Sharpness f0 (RF M) Main 3 2
381 Sharpness f0 (RF M) SUB 3 2
382 Counting value of 2ms Sync.Detect MAIN - ­383 Counting value of 2ms Sync.Detect SUB - ­384 TB1274 Read Data(00h) Main - ­385 TB1274 Read Data(01h) Main - ­386 TB1274 Read Data(00h) Sub - ­387 TB1274 Read Data(01h) Sub - ­388 MSP Read Data (CNTROL ) (D15-D8 ) -­389 MSP Read Data (CNTROL ) (D7 -D0 ) -­390 MSP Read Data (STANDARD_RES) (D15-D8 ) -­391 MSP Read Data (STANDARD_RES) (D7 -D0 ) -­392 MSP Read Data (STATUS ) (D15-D8 ) -­393 MSP Read Data (STATUS ) (D7 -D0 ) -­394 TA1370G Read Data(00h) Video board side - ­395 TA1370G Read Data(01h) Video board side - ­396 TA1370G Read Data(00h) Formater side - ­397 TA1370G Read Data(01h) Formater side - ­398 uPD64084 Read Data(00H) -­399 uPD64084 Read Data(01h) -­400 Language (Refer to below) 60
401 Hotel Mode(0:No,1:Yes) 10
402 Analog Data (0:Keep EEPROM,1:Not Keep to EEPROM) 10
403 Maximum Volume Limit 63 63
404 Power Mode(0:Last mode, 1:Pos1, 2:V1, 3:V2, 4:V3, 5:V4) 50
405 Channel Select(0:CCIR, 1:CHINA) 10
406 Auto_sound 4.5 (0:Korea, 1:BTSC, 2:Japan) 20
407 T/TEXT(0: None, 1:Yes) 11
408 TEXT Language 70
409 IIC BUS Data/Clock Open(0:Close, 1:Open) 10
410 Channel Preset(0:VESTEL, 1:GIFU, 2:HAMA, 3:HFDM,4:AUSTRALIA) 41
411 Detect and Displsy Tele-Cinema (0:normal 1:Tele Cinema) -­412 V FREQ 60Hz Force (0:None, 1:Yes) Main/Sub 1 0
413 COLOR SYSTEM CONTROL-MODE(0:BW, 2:3.58NTSC, 3:4.43NTSC, ...) Main - ­414 COLOR SYSTEM CONTROL-MODE(0:BW, 2:3.58NTSC, 3:4.43NTSC, ...) Sub - ­415 Horizontal Filter SW [HHPF0] NTSC 1 0
416 Enhancer Gain [HHPF1] PAL 1 0
417 Enhancer Gain [HHPF2] HD 1 0
418 Horizontal Coring Level(Enhancer Gain) AS[HECOR0_PO] NT1-RF 15 1
419 Horizontal Coring Level(Enhancer Gain) AS[HECOR1_PO] PAL1-RF/Multi 15 1
420 Horizontal Coring Level(Enhancer Gain) [HECOR2_PO] NT1-Video 15 1
421 Horizontal Coring Level(Enhancer Gain) [HECOR3_PO] PAL1-Video 15 1
422 Horizontal Coring Level(Enhancer Gain) [HECOR4_PO] NT2/NT3/NT4/PAL2/PAL3/PAL4 15 0
423 Horizontal Coring Level(Enhancer Gain) [HECOR5_PO] HD2/HD3/HD9/HD10 15 1
424 Horizontal Coring Level(Enhancer Gain) [HECOR6_PO] HD1/HD4/HD5/HD6/HD7/HD8 15 0
425 Horizontal Coring Level(Enhancer Gain) [HECORPC_PO] PC 15 1
426 Horizontal Coring Level(Enhancer Gain) EU[HECORE_PO] PAL1-RF/multi 15 1
427 Vertical Coring Level(Enhancer Gain) AS[VECOR0_PO] NT1-RF 15 1
428 Vertical Coring Level(Enhancer Gain) AS[VECOR1_PO] PAL1-RF/multi 15 1
429 Vertical Coring Level(Enhancer Gain) [VECOR2_PO] NT1-Video 15 1
430 Vertical Coring Level(Enhancer Gain) [VECOR3_PO] PAL1-Video 15 1
431 Vertical Coring Level(Enhancer Gain) [VECOR4_PO] NT2/NT3/NT4/PAL2/PAL3/PAL4 15 0
432 Vertical Coring Level(Enhancer Gain) [VECOR5_PO] HD2/HD3/HD9/HD10 15 0
433 Vertical Coring Level(Enhancer Gain) [VECOR6_PO] HD1/HD4/HD5/HD6/HD7/HD8 15 0
434 Vertical Coring Level(Enhancer Gain) [VECORPC_PO] PC 15 0
435 Vertical Coring Level(Enhancer Gain) EU[VECORE_PO] PAL1-RF/multi 15 0
436 Horizontal Coring Level(Enhancer Gain) AS[HECOR0_P1] NT1-RF 15 1
437 Horizontal Coring Level(Enhancer Gain) AS[HECOR0_P2] PAL1-RF/multi 15 1
438 Horizontal Coring Level(Enhancer Gain) [HECOR0_P3] NT1-Video 15 0
439 Horizontal Coring Level(Enhancer Gain) [HECOR0_P4] PAL1-Video 15 1
440 Horizontal Coring Level(Enhancer Gain) [HECOR0_P5] NT2/NT3/NT4/PAL2/PAL3/PAL4 15 0
441 Horizontal Coring Level(Enhancer Gain) [HECOR0_P6] HD2/HD3/HD9/HD10 15 1
442 Horizontal Coring Level(Enhancer Gain) [HECOR0_P7] HD1/HD4/HD5/HD6/HD7/HD8 15 1
443 Horizontal Coring Level(Enhancer Gain) [HECORPC_P1] PC 15 1
444 Horizontal Coring Level(Enhancer Gain) EU[HECORE_P1] PAL1-RF/multi 15 1
445 Vertical Coring Level(Enhancer Gain) AS[VECOR0_P1] NT1-RF 15 1
446 Vertical Coring Level(Enhancer Gain) AS[VECOR0_P2] PAL1-RF/multi 15 1
447 Vertical Coring Level(Enhancer Gain) [VECOR0_P3] NT1-Video 15 1
448 Vertical Coring Level(Enhancer Gain) [VECOR0_P4] PAL1-Video 15 1
449 Vertical Coring Level(Enhancer Gain) [VECOR0_P5] NT2/NT3/NT4/PAL2/PAL3/PAL4 15 1
450 Vertical Coring Level(Enhancer Gain) [VECOR0_P6] HD2/HD3/HD9/HD10 15 15
451 Vertical Coring Level(Enhancer Gain) [VECOR0_P7] HD1/HD4/HD5/HD6/HD7/HD8 15 0
452 Vertical Coring Level(Enhancer Gain) [VECORPC_P1] PC 15 0
453 Vertical Coring Level(Enhancer Gain) EU[VECORE_P1] PAL1-RF/multi 15 0
454 YFRNR Input Gain (Main) 2pictures [MYNRG0] except HD-HD 7 1
455 (HD-NTSC,HD-PAL(sub) [MYNRG1] HD-HD 7 4
456 4pictures [MYNRG2] NT-*/PAL-* 7 1
457 [MYNRG3] HD-* 7 4
458 YFRNR Input Gain(Sub) [YCNRG0] 2pictures 7 4
459 [YCNRG1] 4pictures/12pictures 7 1
460 CFRNR Input Gain 8Main) 2pictures [MCNRG0] except HD-HD 7 3
461 <HD-NTSC,HD-PAL(Sub) [MCNRG1] HD-HD 7 4
462 [MCNRG2] 74
463 [MCNRG3] HD-* 7 4
464 CFRNR Input Gain [SCNRG0] 2pictures 7 3
465 [SCNRG1] 4pictures/12pictures 7 4
466 YFRNR Transition Level [MYNRP0] NT1/PAL1/multi 7 1
467 [MYNRP5] NT1/PAL1-Video 7 0
468 [MYNRP6] NT2/NT3/NT4/PAL2/PAL3/PAL4 7 0
469 [MYNRP7] HD2/HD3/HD9/HD10 7 0

Adjustment Items Mode

Function

Maximum

Value

Default

O : Should be adjusted
 : Should be followed previous data

Changed Component

Formatter

VIDEO

TUNER

PWB

PWB

PWB

LCD

PANEL

11