Sanyo PLC-SU50 User manual

Multimedia Projector
SERVICE MANUAL
PRODUCT CODE
1 122 219 00 (MB7A)
1 122 220 00 (PB7A)
1 122 220 02 (PB7C)
Original Version
REFERENCE NO. SM5110518-00
FILE NO.
Model No. PLC-SU50
U.S.A., Canada,
Europe, Asia, Africa
U.K.
Chassis No. MB7-SU5000
NOTE: Match the Chassis No. on the unit’s
back cover with the Chassis No. in the
Service Manual.
If the Original Version Service
Manual Chassis No. does not match
the unit’s, additional Service
Literature is required.You must refer to
“Notices” to the Original Service
Manual prior to servicing the unit.

-18-
■Optical Adjustments
[Before Adjustment]
- Input a 100% of black raster signal.
1Loosen a screw A(Fig.1-1/1-2) on the polarized glass mounting
base which you intend to adjust.
2Turn the polarized glass mounting base as shown in Fig.1-1 to
obtain the darkest brightness on the screen.
3Tighten the screw Ato fix the polarized glass mounting base.
Repeat steps 1 to 3 for remaining polarized glasses.
B-Polarized Glass
Mounting Base
R-Polarized Glass
Mounting Base
G-Polarized Glass
Mounting Base
A
A
A
Fig.1-2
Fig.1-1
Polarized glass
mounting base
Main Board
A
Contrast adjustment
Before taking optical adjustments below, remove the Cabinet Top following to the “Mechanical Disassemblies”.
Adjustments require a 2.0mm hex wrench and a slot screwdriver. When you adjust Integrator lens or Relay lens
adjustment, you need to disconnect FPC cables of LCD panels on the main board.
Optical adjustment requires a 2.0mm hex wrench and a slot screwdriver.
Note: Do not disconnect connectors on the main board, because the projector cannot turn on due to operate the
power failure protection.

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1 Turn the projector on by a state of without FPC cables.
2 Project all of lights on the screen.
3 Adjust the adjustment base of integrator lens assy to make color
uniformity in white.
1) If the shading appears on the left or right of the screen as
shown in Fig.2-1, loosen 2 screws A, and adjust the slot Bto
make color uniformity in white by using a slot screwdriver.
2) If the shading appears on the top or bottom of the screen as
shown in Fig.2-2, loosen 2 screws C, and adjust the slot Dto
make color uniformity in white by using a slot screwdriver
4 Tighten screws Aand Cto fix the Integrator lens unit.
Note:
The relay lens adjustment must be carried out after completing this
adjustment.
Optical Adjustments
Integrator lens adjustment
Fig.2-2
y
x
Moving of Slot D
Slot D
ab
a
b
Moving of slot B
Fig.2-1
Slot B
A
C
y
x
White
White
A

-20-
1Turn the projector on by a state of without FPC cables.
2 Project all of lights on the screen.
3Adjust the adjustment base of relay lens assy to make color unifor-
mity in white.
If the shading appears on the left or right of the screen as shown in
Fig.3, loosen 1 screw A, and adjust the slot Bto make color unifor-
mity in white by using a slot screwdriver.
4Tighten the screws Ato fix the relay lens unit.
Fig.3
A
Slot B
a
b
b
Moving of slot B
a
White
Relay lens-Out adjustment
Optical Adjustments

-21-
To enter the service mode
To enter the “Service Mode”, press and hold the MENU and INPUT buttons on the projector at the same time for
more than 3 seconds. The service menu appears on the screen as follows.
To adjust service data
Select the adjustment group no. by pressing the MENU (+) or KEYSTONE (-) button, and select the adjustment
item no. by pressing the pointer UP or DOWN button, and change the data value by pressing the VOLUME – or
VOLUME + button.Refer to the “Service Adjustment Data Table” for further description of adjustment group no.,
item no. and data value.
To exit the service mode
To exit the service mode, press the POWER ON-OFF button on the projector or remote control unit.
●Service Adjustment Menu Operation
IC1801 on the main board stores the data for the serv-
ice adjustments, and should not be replaced except for
the case of defective device.
If replaced, the re-adjustments are required following to
the “Electrical Adjustments”.
The data of lamp replacement counter is stored in the
IC1801.
Please note that the lamp replace counter will be reset
when the memory IC (IC1801) is replaced.
(Lamp replace counter cannot be set to the previous
value.)
● Caution to memory IC replacement
When IC1801 is replaced with new one, the CPU
writes down the default data of the service adjustments
to the replaced IC as the mentioned on the service
adjustment table. As these data are not the same data
as factory shipped data, it should be required to per-
form the re-adjustments following to the “Electrical
Adjustments”.
Please note that in this case the lamp replace counter
will be reset.
● Caution of Main Board replacement (in the case
Ic1801 is not defective)
When the main board is replaced, IC1801 should be
replaced with the one on previous main board. After
replacement, it should be required to perform the re-
adjustments following to the “Electrical Adjustments”.
In this case, the lamp replace counter can be kept the
value as before.
● Memory IC Replacement
ON -OFF
POWER
KEYSTONE
INPUT
WARNING
LAMP
REPLACE
MENU
V
O
L
U
M
E
–
V
O
L
U
M
E
+
SELECT
Service Mode
Input Video
Group No. Data
0032
Ver. 1 .00
Data value
Item No.
■Electrical Adjustments
Group No.

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[Adjustment Condition]
●Input signal
Video signal .......................... 1.0Vp-p/75Ωterminated, 16 steps gray
scale (Composite video signal)
Computer signal .................... 0.7Vp-p/75Ωterminated, 16 steps gray
scale pattern
Component Video signal ...... 0.7Vp-p/75Ωterminated, 16 steps gray
scale (Component video signal with
480p, 575p, 720p or 1080i format)
●Picture control mode .............. “STANDARD” mode unless otherwise
noted.
Note:
* Please refer to “Service Adjustment Menu Operation” for entering the service mode and adjusting the service
data.
White 100% Black 100%
●Circuit Adjustments
CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the follow-
ing adjustments except requiring the readjustments in servicing otherwise it may cause loss of per-
formance and product safety.
Electrical Adjustments
16 steps gray scale pattern
After replacing the Power Board readjust the Output
voltage adjustment as follows.
1. Connect a digital voltmeter to pins 1 (+) and 3 (-) of
K6D.
2. Adjust the voltage by using VR611 as following.
AC Input Reading
230V 380V ±2V
Caution:
Be sure to connect the lamp when taking this adjust-
ment.
Output Voltage adjustment
1. Set the lamp mode to "Normal" and then enter the
service mode.
2. Select group no. “111”, item no. “5”and set data value
to “1”.
3. Connect a digital voltmeter to test point “TP12V1”(+)
and chassis ground (-). Select item no. “89”and
change data value to adjust voltage to be 7.0 ±0.1V.
4. Connect a digital voltmeter to test point “TP12V2”
(+) and chassis ground (-). Select item no. “91”and
change data value to adjust voltage to be 7.0 ±0.1V.
5. Connect a digital voltmeter to test point “TP12V1”(+)
and chassis ground (-). Select item no. “90”and
change data value to adjust voltage to be 13.5 ±0.1V.
6. Connect a digital voltmeter to test point “TP12V2”(+)
and chassis ground (-). Select item no. “92”and
change data value to adjust voltage to be 13.5 ±0.1V.
7. Select item no. “5”and set data value to “0”.
zFan Control adjustment
* This adjustment is not required even if the power
board is replaced because this adjustment is carried
out before parts shipment.

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Electrical Adjustments
1. Receive the 16-step grey scale computer signal with
Computer2 [RGB] mode.
2. Enter the service mode.
3. Connect an oscilloscope to test point “TPG1”(+) and
chassis ground (-).
4. Select group no. “0”, item no. “0”and change data
value to adjust the pedestal level and black level to be
the same level.
5. Connect an oscilloscope to test point “TPR1”(+) and
chassis ground (-).
6. Select item no. “1”and change data value to adjust the
pedestal level and black level to be the same level.
7. Connect an oscilloscope to test point “TPB1”(+) and
chassis ground (-).
8. Select item no. “2”and change data value to adjust the
pedestal level and black level to be the same level.
Pedestal Lebel
Black Lebel
xClamp adjustment [PC]
1. Receive the 16-step grey scale component signal
with Computer2 [Component] mode.
2. Enter the service mode.
3. Connect an oscilloscope to test point “TPG1”(+) and
chassis ground (-).
4. Select group no. “0”, item no. “0”and change data
value to adjust the pedestal level and black level to be
the same level.
5. Connect an oscilloscope to test point “TPR1”(+) and
chassis ground (-).
6. Select group no. “0”, item no. “1”and change data
value to adjust the pedestal level and black level to be
the same level.
7. Connect an oscilloscope to test point “TPB1”(+) and
chassis ground (-).
8. Select group no. “0”, item no. “2”and change data
value to adjust the pedestal level and black level to be
the same level.
Pedestal Lebel
Black Lebel
vClamp adjustment [COMPONENT]
1. Receive the 16-step gray scale composite video sig-
nal with Video [Video] mode.
2. Enter the service mode.
3. Connect an oscilloscope to test point “TPG1”(+) and
chassis ground (-).
4. Select group no. “0”, item no. “0”and change data
value to adjust the pedestal level and black level to be
the same level.
5. Connect an oscilloscope to test point “TPR1”(+) and
chassis ground (-).
6. Select item no. “1”and change data value to adjust the
pedestal level and black level to be the same level.
7. Connect an oscilloscope to test point “TPB1”(+) and
chassis ground (-).
8. Select item no. “2”and change data value to adjust the
pedestal level and black level to be the same level.
Pedestal Lebel
Black Lebel
cClamp adjustment [AV]

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Electrical Adjustments
1. Receive the 16-step grey scale computer signal with
Computer2 [RGB] mode.
2. Enter the service mode
3. Connect a digital voltmeter to test point “TPG1”(+)
and chassis ground (-).
4. Select group no. “10”, item no. “0”and change data
value to adjust the voltage to be 7.50 ±0.05V.
5. Connect a digital voltmeter to test point “TPR1”(+)
and chassis ground (-).
6. Select item no. “1”and change data value to adjust
the voltage to be 7.50 ±0.05V.
7. Connect a digital voltmeter to test point “TPB1”(+)
and chassis ground (-).
8. Select item no. “2”and change data value to adjust
the voltage to be 7.50 ±0.05V.
mVideo Center adjustment
1. Receive the 16-step grey scale composite video sig-
nal with Video [Video] mode.
2. Enter the service mode.
3. Connect an oscilloscope to test point “TPG1”(+)
and chassis ground (-).
4. Select group no. “9”, item no. “1”and adjust the ampli-
tude “a” to be minimum by changing the Data value.
5. Connect an oscilloscope to test point “TPR1”(+) and
chassis ground (-).
6. Select item no. “2”and adjust the amplitude “a” to be
minimum by changing the Data value.
7. Connect an oscilloscope to test point “TPB1”(+) and
chassis ground (-).
8. Select item no. “3”and adjust the amplitude “a” to be
minimum by changing the Data value.
(a)
White Level
6n Sub Gain adjustment [Video]
1. Receive the 16-step grey scale computer signal with
Computer2 [RGB] mode.
2. Enter the service mode.
3. Connect an oscilloscope to test point “TPG1”(+)
and chassis ground (-).
4. Select group no. “9”, item no. “1”and adjust the ampli-
tude “a” to be minimum by changing the Data value.
5. Connect an oscilloscope to test point “TPR1”(+) and
chassis ground (-).
6. Select item no. “2”and adjust the amplitude “a” to be
minimum by changing the Data value.
7. Connect an oscilloscope to test point “TPB1”(+) and
chassis ground (-).
8. Select item no. “3”and adjust the amplitude “a” to be
minimum by changing the Data value.
(a)
White Level
bSub Gain adjustment [PC]
1. Receive the 16-step gray scale computer signal with
Computer2 [RGB] mode.
2. Enter the service mode.
3. Connect an oscilloscope to test point “TPPSIG”(+)
and chassis ground (-).
4. Select group no. “10”, item no. “14”and adjust the
amplitude “a” to be 10.0 ±0.1V by changing the Data
value.
5. Select item no. “17”and adjust the amplitude “b” to be
3.8 ±0.1V by changing the Data value.
3. Connect an oscilloscope to test point “TPZPSIG”(+)
and chassis ground (-).
4. Select group no. “10”, item no. “12”and adjust the
amplitude “a” to be 10.0 ±0.1V by changing the Data
value.
5. Select item no. “15”and adjust the amplitude “b” to be
3.8 ±0.1V by changing the Data value.
(a)
(b)
,PSIG adjustment

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Electrical Adjustments
t1. Receive the 1 line black/white pattern computer sig-
nal with Computer2 [RGB] mode.
2. Enter the service mode.
3. Project only green light component to the screen.
4. Select group no. “10”, item no. “9”and change data
value to obtain the minimum flicker on the screen.
5. Project only red light component to the screen.
6. Select item no. “10”and change data value to obtain
the minimum flicker on the screen.
7. Project only blue light component to the screen.
8. Select item no. “11 and change data value to obtain
the minimum flicker on the screen.
⁄0 Common Center adjustment
[PC WHITE BALANCE ADJUSTMENT]
1. Receive the 16-step gray scale computer signal with
Computer2 [RGB] mode.
2. Enter the service mode, select group no. “9”item no.
“11”(Red) or “12”(Blue), and change Data values
respectively to make a proper white balance.
[AV WHITE BALANCE ADJUSTMENT]
1. Receive the 16-step gray scale composite video sig-
nal with Video [Video] mode.
2. Enter the service mode, select group no. “9”item no.
“11”(Red) or “12”(Blue), and change Data values
respectively to make a proper white balance.
Confirm that the same white balance is obtained in
video and computer input.
⁄2 White Balance adjustment
If you find the color shading on the screen, please
adjust the white uniformity by using the proper comput-
er and “Color Shading Correction” software supplied
separately.
The software can be ordered as follows;
COLOR SHADING CORRECTION ver. 3.0
Service Parts No.645 056 6288
NOTE ON WHITE UNIFORMITY
ADJUSTMENT
1. Receive the 16-step grey scale computer signal with
Computer2 [RGB] mode.
2. Enter the service mode.
3. Connect an oscilloscope to test point “TPG1”(+)
and chassis ground (-).
4. Select group no. “10”, item no. “3”and change data
value to adjust amplitude “a” to be 9.8 ±0.1V.
5. Connect an oscilloscope to test point “TPR1”(+) and
chassis ground (-).
6. Select item no. “4”and change data value to adjust
amplitude “a” to be 9.8 ±0.1V.
7. Connect an oscilloscope to test point “TPB1”(+) and
chassis ground (-).
8. Select item no. “5”and change data value to adjust
amplitude “a” to be 9.8 ±0.1V.
(a)
black level
black level
.Black Reference adjustment
[PC-GAMMA ADJUSTMENT]
1. Receive the 16-step grey scale computer signal with
Computer2 [RGB] mode.
2. Enter the service mode.
3. Connect an oscilloscope to test point “TPG1”(+)
and chassis ground (-).
4. Select group no. “9”, item no. “10”and change data
value to adjust amplitude “a” to be 2.0 ±0.1V.
[AV-GAMMA ADJUSTMENT]
1. Receive the 16-step grey scale video signal with
Video [Video] mode.
2. Enter the service mode.
3. Connect an oscilloscope to test point “TPG1”(+)
and chassis ground (-).
4. Select group no. “9”, item no. “10”and change data
value to adjust amplitude “a” to be 1.3 ±0.1V.
(a)
white level
white level
112⁄1 Gamma adjustment

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K6K K6M
K8F
IC201
IC3101
TPVS
TP52G TP52B
K8N
IC2101
TPZPSIG
IC3801
TP52R
K5G IC3851
TPG1
IC5201
IC1201
TP12V1
IC1381
IC5341
K5R
IC5351
TPB1
K5B
K8X
TP12V2
K8P
IC801
IC6211
K8A
IC1851
IC1451
K8H
TPR1
K6L K8D
IC401
TPPSIG
TP21R
TP21G
TP21B
TPHS
Electrical Adjustments
MAIN BOARD
●Test Points and Locations

-27-
Electrical Adjustments
●Service Adjustment Data Table These initial values are the reference data written from the CPU
ROM to memory IC when replaced new memory IC. The adjust-
ment items indicated with “✻”are required to readjust following
to the “Electrical adjustments”. Other items should be used with
the initial data value.
Group: 0 AD9882
0ADC G-OFFSET 81/103/72 0 ~ 127 ✻Clamp Adjustment [G]
1ADC R-OFFSET 69/79/78 0 ~ 127 PC/AV30KHz/AV15KHz ✻Clamp Adjustment [R]
2ADC B-OFFSET 76/82/81 0 ~ 127 ✻Clamp Adjustment [B]
3ADC R-GAIN 78/78/78 0 ~ 255 PC/AV30KHz/AV15KHz
4ADC G-GAIN 78/78/78 0 ~ 255 PC/AV30KHz/AV15KHz
5ADC B-GAIN 78/78/78 0 ~ 255 PC/AV30KHz/AV15KHz
6ADC BandWidth PC 1 0 ~ 1
7ADC BandWidth AV 0 0 ~ 1
8ADC BandWidth DVI 1 0 ~ 1
9ADC BandWidth HDCP 1 0 ~ 1
10 ADC BandWidth YCbCr 0 0 ~ 1 Only 1080i/1035i/720p, others are contained in AV
Group: 2 TB1274
0Y_OUT_LEVEL_CONTROL 0 -63 ~ 63 (YCbCr 480i)
1C_OUT_LEVEL_CONTROL 0 -63 ~ 63 (YCbCr 480i)
2TINT 30/32 0 ~63 CVBS/YC
3SHP_EQ 2 0 ~ 3
4SHP_FO 2 0 ~ 3
5SHP_GAIN 12/10/10/10/10/8/11/11 0 ~15 VideoNT/ PAL,PALM,PALN/SECAM,BW60,BW50/ NT443/ PAL60/ S-Video/YCbCr/Scart
6Y_OUT_LEVEL 24/24/24/24/28 0 ~ 63 VideoNT/ NT443/ PAL,PALM,PALN/ PAL60/ SECAM,BW
0.7V 24/24/24/24/24/27/24 S-VideoNT,BW/ NT443/ PAL,PALM,PALN/ PAL60/ SECAM/ YCbCr/Scart
7C_OUT_LEVEL 12/13/15/13/22 0 ~ 63 VideoNT/ NT443/ PAL,PALM,PALN/ PAL60/ SECAM,BW
0.6V 12/13/15/13/22/17/17/21 S-VideoNT,BW/ NT443/ PAL,PALM,PALN/ PAL60/ SECAM/480i/575i/Scart
8Y_DELAY 5/5/4/4/4 0 ~ 15 Video NT,BW60/ PAL,PALM,PALN,BW50/ SECAM/NT443/PAL60
4/4/3/3/4 S-Video NT,BW60/PAL,PALM,PALN,BW50/ SECAM/ NT443/ PAL60
9COL_SYS - - Read Only
10 X'TAL - -
11 NOISE_DET - -
12 V_FREQ - -
13 Vert. Std - -
14 CID - -
15 V_SIG - -
16 MVM 0 0 or 1
17 AFC_GAIN 1 0 ~ 3
18 SECAM_GP,SECAM_ID 7 0 ~ 15
19 LPF 1/1 0 or 1 Scart/not Scart
20 Cb OFFSET1 8 0-15
21 Cr OFFSET1 8 0-15
Group: 3 TA1370
0SEP.LEVEL 1 0 ~ 3
1HD1 OUT SET 1 0 ~ 1
2HD PHASE 29/29/36/38/36 0 ~ 63 1080i/1035i/720p/575p/480p
3VD1 INV 0 0 ~ 1
4V-FREQ 0 ~ 127 read only
5HD-IN 0 ~ 1 read only
6H-FREQ 0 ~ 127 read only
Group: 7 TC90A69F
0Y-EQ_GAIN 3 0 ~ 3
1Y-EQ_N_C_LIM 1 0 ~ 3
2V-ENH_GAIN 1 0 ~ 7
3V_ENH_CORING 2 0 ~ 3
4NTSC443_SW 1 0 ~ 1 Set for Input system 0:NTSC4.431:PAL60(Effective only NTSC input)
Group: 8 LP05
0LP05_R_GAIN_ud 128 0 ~ 255 Turbo R Gain (128 at through)
1LP05_G_GAIN_ud 128 0 ~ 255 Turbo G Gain (128 at through)
2LP05_B_GAIN_ud 128 0 ~ 255 Turbo B Gain (128 at through)
3LP05_TURBO_GAIN_ud 0 0 ~ 255 Turbo mixture ratio (0 at through)
4LP05_SHP_EN_SET_ud 162/262 0 ~ 4095 Set Aperture Compensation effective period SVGA/XGA
5LP05_SHP_EN_RST_ud 958/1281 0 ~ 4095 Set Aperture Compensation effective period SVGA/XGA
6LP05_AB_ON_ud 3 0 ~ 3 Set Aperture Comp. period selection (points) 3: 3, 1: 2, 0: 1, 2: not selectable
7LP05_EGE_ud 2 0 ~ 3 Selection Data for Frequency Characteristics
Group: 9 CXD3536R (Panel Drive System)
0DCK_CDAT Read Only [Addr:0x1043]
1G_SUB_GAIN 71/70/61/61 0 ~ 255 [Addr:0x2007] PC/AV/DVI/HDCP ✻Sub Gain Adjustment [G]
2R_SUB_GAIN 71/70/61/61 0 ~ 255 [Addr:0x2006] PC/AV/DVI/HDCP ✻Sub Gain Adjustment [R]
3B_SUB_GAIN 71/70/61/61 0 ~ 255 [Addr:0x2008] PC/AV/DVI/HDCP ✻Sub Gain Adjustment [B]
4G_SUB_BRT 0 0 ~ 2047 [Addr:0x200B-200C] Signed 11bit
5R_SUB_BRT 0 0 ~ 2047 [Addr:0x2009-200A] Signed 11bit
6B_SUB_BRT 0 0 ~ 2047 [Addr:0x200D-200E] Signed 11bit
7G_GAM_GAIN 128 0 ~ 255 [Addr:0x202C]
8R_GAM_GAIN 128 0 ~ 255 [Addr:0x202B]
9B_GAM_GAIN 128 0 ~ 255 [Addr:0x202D]
No. Adjustment Item Initial Value Range Input source / Description

-28-
10 G_GAM_BRT 2014/2014/2014/2014 0 ~ 2047 [Addr:0x2030-2031] Signed 11bit Ignore lower 2bit PC/AV/DVI/HDCP ✻Gamma Adjustment
11 R_GAM_BRT 2014/2014/2014/2014 0 ~ 2047 [Addr:0x202E-202F] Signed 11bit Ignore lower 2bit PC/AV/DVI/HDCP ✻White Balance Adjustment
12 B_GAM_BRT 2014/2014/2014/2014 0 ~ 2047 [Addr:0x2032-2033] Signed 11bit Ignore lower 2bit PC/AV/DVI/HDCP ✻White Balance Adjustment
13 CSC_ON 1 0 ~ 1 [Addr:0x3000 bit6]
14 CSC_XH 0 0 ~ 1 [Addr:0x3000 bit5]
15 CSC_DWN 0 0 ~ 1 [Addr:0x3000 bit4]
16 CSCRRGT 1 0 ~ 1 [Addr:0x3000 bit3]
17 CSCGRGT 1 0 ~ 1 [Addr:0x3000 bit2]
18 CSCBRGT 1 0 ~ 1 [Addr:0x3000 bit1]
19 SHP 11 0 ~ 63 [Addr:0x1015 bit5-0]
20 DCK1F 0 0 ~ 63 [Addr:0x101C bit5-0]
21 DCK2F 0 0 ~ 63 [Addr:0x101E bit5-0]
22 DCK3F 0 0 ~ 63 [Addr:0x1020 bit5-0]
23 DCK4F 0 0 ~ 63 [Addr:0x1022 bit5-0]
24 DCK5F 0 0 ~ 63 [Addr:0x1024 bit5-0]
25 DCK6F 0 0 ~ 63 [Addr:0x1026 bit5-0]
26 DFT_ON 0 0 ~ 1 [Addr:0x103B bit6]
27 G_HPC_DAT 0 0 ~ 2047 [Addr:0x103E-103F] 11bit
28 R_HPC_DAT 0 0 ~ 2047 [Addr:0x103C-103D] 11bit
29 B_HPC_DAT 0 0 ~ 2047 [Addr:0x1040-1041] 11bit
30 CSC_RGP3(R Threshold MID2) 450/552 0 ~ 1023 [Addr:0x300A + 0x300D] Signed 10bit (Effective upper 9 bit9) SVGA/XGA
31 CSC_RGP2(R Threshold MID1) 600/656 0 ~ 1023 [Addr:0x300A + 0x300C] Signed 10bit (Effective upper 9 bit9) SVGA/XGA
32 CSC_RGP1(R Threshold MAX) 700/736 0 ~ 1023 [Addr:0x300A + 0x300B] Signed 10bit (Effective upper 9 bit9) SVGA/XGA
33 CSC_GGP3(G Threshold MID2) 450/552 0 ~ 1023 [Addr:0x3013 + 0x3016] Signed 10bit (Effective upper 9 bit9) SVGA/XGA
34 CSC_GGP2(G Threshold MID1) 600/656 0 ~ 1023 [Addr:0x3013 + 0x3015] Signed 10bit (Effective upper 9 bit9) SVGA/XGA
35 CSC_GGP1(G Threshold MAX) 700/736 0 ~ 1023 [Addr:0x3013 + 0x3014] Signed 10bit (Effective upper 9 bit9) SVGA/XGA
36 CSC_BGP3(B Threshold MID2) 450/552 0 ~ 1023 [Addr:0x301C + 0x301F] Signed 10bit (Effective upper 9 bit9) SVGA/XGA
37 CSC_BGP2(B Threshold MID1) 600/656 0 ~ 1023 [Addr:0x301C + 0x301E] Signed 10bit (Effective upper 9 bit9) SVGA/XGA
38 CSC_BGP1(B Threshold MAX) 700/736 0 ~ 1023 [Addr:0x301C + 0x301D] Signed 10bit (Effective upper 9 bit9) SVGA/XGA
Group: 10 CXA7005R
0G_SIG_CNTR 33 0~63 [IC531 Addr:0x01] ✻Video Center Adjustment [G]
1R_SIG_CNTR 33 0~63 [IC501 Addr:0x01] ✻Video Center Adjustment [R]
2B_SIG_CNTR 33 0~63 [IC561 Addr:0x01] ✻Video Center Adjustment [B]
3G_GAIN_CTRL 144 0 ~ 255 [IC531 Addr:0x02] ✻Black Reference Adjustment [G]
4R_GAIN_CTRL 144 0 ~ 255 [IC501 Addr:0x02] ✻Black Reference Adjustment [R]
5B_GAIN_CTRL 144 0 ~ 255 [IC561 Addr:0x02] ✻Black Reference Adjustment [B]
6G_BRT_CTRL 128 0 ~ 255 [IC531 Addr:0x03]
7R_BRT_CTRL 128 0 ~ 255 [IC501 Addr:0x03]
8B_BRT_CTRL 128 0 ~ 255 [IC561 Addr:0x03]
9G_VCOM_CTRL 80 0~127 [IC531 Addr:0x04] ✻Common Center Adjustment [G]
10 R_VCOM_CTRL 80 0~127 [IC501 Addr:0x04] ✻Common Center Adjustment [R]
11 B_VCOM_CTRL 80 0~127 [IC561 Addr:0x04] ✻Common Center Adjustment [B]
12 G_PSIGA 20 0~127 [IC531 Addr:0x05] ✻PSIG Adjustment [ZPSIG]
13 B_PSIGA 20 0~127 [IC561 Addr:0x05]
14 R_PSIGA 20 0~127 [IC501 Addr:0x05] ✻PSIG Adjustment [PSIG]
15 G_PSIGB 86 0~127 [IC531 Addr:0x06] ✻PSIG Adjustment [ZPSIG]
16 B_PSIGB 86 0~127 [IC561 Addr:0x06]
17 R_PSIGB 86 0~127 [IC501 Addr:0x06] ✻PSIG Adjustment [PSIG]
Group: 11 Gamma
0Standard GAMMA 0 0/0 0 ~ 1023
1Standard GAMMA 1 100/66 0 ~ 1023 PC,DVI Standard / AV Standard
2Standard GAMMA 2 180/132 0 ~ 1023 Read Only
3Standard GAMMA 3 308/256 0 ~ 1023
4Standard GAMMA 4 442/438 0 ~ 1023
5Standard GAMMA 5 522/544 0 ~ 1023
6Standard GAMMA 6 647/634 0 ~ 1023
7Standard GAMMA 7 703/689 0 ~ 1023
8Standard GAMMA 8 743/729 0 ~ 1023
9Standard GAMMA 9 776/764 0 ~ 1023
10 Standard GAMMA 10 807/795 0 ~ 1023
11 Standard GAMMA 11 840/822 0 ~ 1023
12 Standard GAMMA 12 874/854 0 ~ 1023
13 Standard GAMMA 13 902/880 0 ~ 1023
14 Standard GAMMA 14 948/905 0 ~ 1023
15 Standard GAMMA 15 1023/980 0 ~ 1023
16 Real/Cinema GAMMA 0 512/512 0 ~ 1023
17 Real/Cinema GAMMA 1 562/551 0 ~ 1023 PC,DVI Real / AV Cinema(Difference from Standard)
18 Real/Cinema GAMMA 2 602/590 0 ~ 1023
19 Real/Cinema GAMMA 3 630/620 0 ~ 1023
20 Real/Cinema GAMMA 4 594/564 0 ~ 1023
21 Real/Cinema GAMMA 5 560/538 0 ~ 1023
22 Real/Cinema GAMMA 6 529/522 0 ~ 1023
23 Real/Cinema GAMMA 7 513/509 0 ~ 1023
24 Real/Cinema GAMMA 8 506/505 0 ~ 1023
25 Real/Cinema GAMMA 9 505/500 0 ~ 1023
26 Real/Cinema GAMMA 10 501/497 0 ~ 1023
27 Real/Cinema GAMMA 11 497/502 0 ~ 1023
28 Real/Cinema GAMMA 12 498/505 0 ~ 1023
29 Real/Cinema GAMMA 13 490/503 0 ~ 1023
30 Real/Cinema GAMMA 14 469/497 0 ~ 1023
31 Real/Cinema GAMMA 15 424/497 0 ~ 1023
No. Adjustment Item Initial Value Range Input source / Description
Electrical Adjustments

-29-
Group 100 H8 Option
0Lamp Time Monitor 0~8738 Read Only
1RS232C Baudrate 0 ~ 1 0: 19200bps1: 9600bps
2
3Cooling Time 3 1 ~ 15 Cooling time1:30 sec.3:90 sec.15:450 sec.
4Hi-Land SW 0 0 ~ 3 0: Normal Mode1~3: High-Land Mode 1-3
5
6Lamp Total Time 0~65535 Read only
7Net Board RESET 0 ~ 1 Not used
8
9Reset SW 0 ~ 10 Resets User Setting data when this value is set to 10
10 Color Shading SW 0 ~ 1 0:Color Compensation Off, 1:Color Compensation On
11 RC Enable/Disable 0 0 ~ 3 0:Enable 1:Disable
12 Lamp Dim Level 10 0 ~ 15
13 Lamp Warning Time 0~65535
14
15 Video Mute Forced Off 0 ~ 1 0:VideoMuteOn(Normal) 1:Video Mute Forced Off
16 Safety FAN Control Fix SW 0 ~ 5 0:Normal 1:Normal Min2:Normal Max3:Eco Min4:Eco Max
17 HDCP Option 0 0 ~ 3 0: XGA 1; other than XGA
18 HDCP Reset 0 0 ~ 10
19
Group: 101PW Option
0Shootout Mode 0 0 ~ 1 1: Shoot Out Mode Enable0: Disable
1
2NOBRAND 0 0 ~ 1 0:Normal1:NOBRAND
3
4HDCP OverScan Rate 0 0 ~ 5
Group: 110 Dimmer Processing
0DIMMER_CTRL_LEVEL1 7 0~255 Dimmer Brightness Level1 Data: Dimmer Level1 when less than this value.
1DIMMER_CTRL_LEVEL2 14 0~255 Dimmer Brightness Level2 Data: Dimmer Level2 when less than this value.
2DIMMER_CTRL_LEVEL3 21 0~255 Dimmer Brightness Level3 Data: Dimmer Level3 when less than this value.
3DIMMER_CTRL_LEVEL4 28 0~255 Dimmer Brightness Level4 Data: Dimmer Level4 when less than this value.
4DIMMER_CTRL_LEVEL5 35 0~255 Dimmer Brightness Level5 Data: Dimmer Level5 when less than this value.
5DIMMER_CTRL_LEVEL6 42 0~255 Dimmer Brightness Level6 Data: Dimmer Level6 when less than this value.
6DIMMER_CTRL_LEVEL7 49 0~255 Dimmer Brightness Level7 Data: Dimmer Level7 when less than this value.
7DIMMER_CTRL_LEVEL8 56 0~255 Dimmer Brightness Level8 Data: Dimmer Level8 when less than this value.
8DIMMER_CTRL_LEVEL9 63 0~255 Dimmer Brightness Level9 Data: Dimmer Level9 when less than this value.
9DIMMER_CTRL_LEVEL10 70 0~255 Dimmer Brightness Level10 Data: Dimmer Level10 when less than this value.
10 DIMMER_CTRL_LEVEL11 77 0~255 Dimmer Brightness Level11 Data: Dimmer Level11 when less than this value.
11 DIMMER_CTRL_LEVEL12 84 0~255 Dimmer Brightness Level12 Data: Dimmer Level12 when less than this value.
12 DIMMER_CTRL_LEVEL13 91 0~255 Dimmer Brightness Level13 Data: Dimmer Level13 when less than this value.
13 DIMMER_CTRL_LEVEL14 98 0~255 Dimmer Brightness Level14 Data: Dimmer Level14 when less than this value.
14 DIMMER_CTRL_LEVEL15 105 0~255 Dimmer Brightness Level15 Data: Dimmer Level15 when less than this value.
15 DIMMER_AVERAGE_POINT 4 1 ~ 16 Average count for Dimmer Brightness Data
16 DIMMER_AVERAGE_DATA - 0 ~ 255 Average Value for Dimmer Brightness Data * Read Only(8 bit)
17 DIMMER_LEVEL_AUTO - 0 ~ 15 Dimmer Level effective in auto-dimmer mode. 0 fixed other than auto mode (Read Only)
18 DIMMER_LEVEL_NONAUTO - 0 ~ 15 Dimmer Level effective other than auto-dimmer mode
Group: 111 Fan Control
0FAN_TEMP_A_WARNING 55/59 30 ~ 100 Temperature A to judge the abnormal temperature, for surrounding temperature SVGA/XGA
1FAN_TEMP_B_WARNING 58/60 30 ~ 100 Temperature B to judge the abnormal temperature, for Panels SVGA/XGA
2FAN_TEMP_C_WARNING 71/73 30 ~ 100 Temperature C to judge the abnormal temperature, for Lamp SVGA/XGA
3FAN_TEMP_B-A_WARNING 100 0 ~ 100 Temperature B-A to judge the abnormal temperature, for detecting clogged filter
4FAN_TEMP_C-A_WARNING 100 0 ~ 100 Temperature C-A to judge the abnormal temperature, for detecting clogged filter
5FAN_CONTROL_SW 1 0 or 1 0: Auto Fan Control 1:Manual Control
6FAN_1_SPEED_CTRL 135 0 ~ 255 Manual Adjustment Mode when FAN_CONTROL_SW=1
7FAN_2_SPEED_CTRL 135 0 ~ 255
8
9FAN_1_SPEED_MONI - 0 ~ 255 Fan Speed Monitor when FAN_CONTROL_SW=0, Read Only
10 FAN_2_SPEED_MONI - 0 ~ 255
11
12 FAN_TEMP_A_MONI - - Read Only
13 FAN_TEMP_B_MONI - -
14 FAN_TEMP_C_MONI - -
15
16 TEMP_UPWARNING_TIME 0 0 ~ 5 +15 degrees is added to Abnormal Temperature Value during x min after power on.
17 NOR_TEMP_FAN1_MIN 42/48 Control Start Temperature for FAN1 at Normal Mode SVGA/XGA
18 NOR_TEMP_FAN1_MAX 48/54 Control End Temperature for FAN1 at Normal Mode SVGA/XGA
19 NOR_TEMP_FAN2_MIN 42/48 0~255 Control Start Temperature for FAN2 at Normal Mode SVGA/XGA
20 NOR_TEMP_FAN2_MAX 48/54 Control End Temperature for FAN2 at Normal Mode SVGA/XGA
21
22
23 NOR_VALU_FAN1_MIN 75 Minimum Control Value for FAN1 at Normal Mode (0: Fan Voltage 0V, 255: Fan Voltage 25.5V)
24 NOR_VALU_FAN1_MAX 135 Maximum Control Value for FAN1 at Normal Mode
25 NOR_VALU_FAN2_MIN 90 0~255 Minimum Control Value for FAN2 at Normal Mode
26 NOR_VALU_FAN2_MAX 135 Maximum Control Value for FAN2 at Normal Mode
27
28
29 ECO_TEMP_FAN1_MIN 41/47 Control Start Temperature for FAN1 at Eco Mode SVGA/XGA
30 ECO_TEMP_FAN1_MAX 47/54 Control End Temperature for for FAN1 at Eco Mode SVGA/XGA
31 ECOTEMP_FAN2_MIN 41/47 0~255 Control Start Temperature for FAN2 at Eco Mode SVGA/XGA
32 ECO_TEMP_FAN2_MAX 47/54 Control End Temperature for for FAN2 at Eco Mode SVGA/XGA
No. Adjustment Item Initial Value Range Input source / Description
Electrical Adjustments

-30-
33
34
35 ECO_VALU_FAN1_MIN 75 Minimum Control Value for FAN1 at Eco Mode
36 ECO_VALU_FAN1_MAX 135 Maximum Control Value for FAN1 at Eco Mode
37 ECO_VALU_FAN2_MIN 85 0~255 Minimum Control Value for FAN2 at Eco Mode
38 ECO_VALU_FAN2_MAX 130 Maximum Control Value for FAN2 at Eco Mode
39
40
41 HINOR_TEMP_FAN1_MIN 33 Control Start Temperature for FAN1 at Highland Normal Mode
42 HINOR_TEMP_FAN1_MAX 41 Control End Temperature for FAN1 at Highland Normal Mode
43 HINOR_TEMP_FAN2_MIN 33 0~255 Control Start Temperature for FAN2 at Highland Normal Mode
44 HINOR_TEMP_FAN2_MAX 41 Control End Temperature for FAN2 at Highland Normal Mode
45
46
47 HINOR_VALU_FAN1_MIN 70 Minimum Control Value for FAN1 at Highland Normal Mode (0: Fan Voltage 0V, 255: Fan Voltage 25.5V)
48 HINOR_VALU_FAN1_MAX 135 Maximum Control Value for FAN1 at Highland Normal Mode
49 HINOR_VALU_FAN2_MIN 80 0~255 Minimum Control Value for FAN2 at Highland Normal Mode
50 HINOR_VALU_FAN2_MAX 135 Maximum Control Value for FAN2 at Highland Normal Mode
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65 CLNOR_TEMP_FAN1_MIN 34 Control Start Temperature for FAN1 at Ceiling Normal Mode
66 ClNOR_TEMP_FAN1_MAX 41 Control End Temperature for FAN1 at Ceiling Normal Mode
67 CLNOR_TEMP_FAN2_MIN 34 0~255 Control Start Temperature for FAN2 at Ceiling Normal Mode
68 CLNOR_TEMP_FAN2_MAX 41 Control End Temperature for FAN2 at Ceiling Normal Mode
69
70
71 CLNOR_VALU_FAN1_MIN 90 Minimum Control Value for FAN1 at Ceiling Normal Mode (0: Fan Voltage 0V, 255: Fan Voltage 25.5V)
72 CLNOR_VALU_FAN1_MAX 135 Maximum Control Value for FAN1 at Ceiling Normal Mode
73 CLNOR_VALU_FAN2_MIN 80 0~255 Minimum Control Value for FAN2at Ceiling Normal Mode
74 CLNOR_VALU_FAN2_MAX 135
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89 FAN1_ADJUST_VOLT_MIN 24 DAC Adjustment Value at minimum driving voltage for FAN1 ✻Fan Control Adjustment
90 FAN1_ADJUST_VOLT_MAX 246 DAC Adjustment Value at maximum driving voltage for FAN1 ✻Fan Control Adjustment
91 FAN2_ADJUST_VOLT_MIN 23 0~255 DAC Adjustment Value at minimum driving voltage for FAN2 ✻Fan Control Adjustment
92 FAN2_ADJUST_VOLT_MAX 245 DAC Adjustment Value at maximum driving voltage for FAN2 ✻Fan Control Adjustment
93
94
Group: 112 PC Real/ AV Cinema
0PC Real Contrast 32 0 ~ 63
1PC Real Brightness 32 0 ~ 63
2PC Real Red 34 0 ~ 63
3PC Real Green 32 0 ~ 63
4PC Real Blue 31 0 ~ 63
5PC Real Gamma 8 0 ~ 15
6AV Cinema Contrast 32 0 ~ 63
7AV Cinema Brightness 32 0 ~ 63
8AV Cinema Color 32 0 ~ 63
9AV Cinema Tint 32 0 ~ 63
10 AV Cinema Red 32 0 ~ 63
11 AV Cinema Green 30 0 ~ 63
12 AV Cinema Blue 29 0 ~ 63
13 AV Cinema Sharpness 8 0 ~ 31
14 AV Cinema Gamma 8 0 ~ 15
15 AV Cinema N.R. 1 0 ~ 2
16 AV Cinema PROGRESSIVE 1 0 or 1
Group: 300 I/P
0L1 LWDIFFTH 10 0 ~ 255 L1 For motion movie
No. Adjustment Item Initial Value Range Input source / Description
Electrical Adjustments

-31-
1L1 HIDIFFTH 48 0 ~ 255
2L1 HIMOTHR 1 0 ~ 16
3L1 LWMOTHR 1 0 ~ 16
4L2 LWDIFFTH 32 0 ~ 255 L2 Still picture
5L2 HIDIFFTH 48 0 ~ 255
6L2 HIMOTHR 6 0 ~ 16
7L2 LWMOTHR 6 0 ~ 16
Group: 301 Color Gain
0AV Color 32 0 ~ 63 Color[0-63] on AV menu
1Color Space Converter 48[0-63] 0 ~ 4096 PW463 Extended Input Port CSC
2TB1274AF C Out 21/29/20/28 0 ~ 63 Video S-VideoOther/SECAM,BW/YCbCr/Scart[0-63]
3TB1274AF Sub Color 8/8/8/8 0 ~ 16 Video S-Video Other/SECAM,BW/ YCbCr/Scart
Group: 500 NTSC Gakaku (Composite/Svideo) at I/P OFF
0NTSC TOTAL DOTS 1311 0 ~ 4096
1NTSC DISP DOTS 1025 0 ~ 4096
2NTSC H BACK PORCTH 234 0 ~ 4096
3NTSC V BACK PORCTH 48 0 ~ 4096
4NTSC DISP LINE 459 0 ~ 4096
5NTSC CLAMP 1 0 ~ 127
6NTSC WIDTH 31 0 ~ 63
Group: 501 PAL Gakaku(Composite/Svideo) at I/P OFF
0PAL TOTAL DOTS 1328 0 ~ 4096
1PAL DISP DOTS 1004 0 ~ 4096
2PAL H BACK PORCTH 267 0 ~ 4096
3PAL V BACK PORCTH 63 0 ~ 4096
4PAL DISP LINE 541 0 ~ 4096
5PAL CLAMP 1 0 ~ 127
6PAL WIDTH 31 0 ~ 63
Group: 502 NTSC Gakaku (Composite/Svideo) at I/P ON
0NTSC TOTAL DOTS 959 0 ~ 4096
1NTSC DISP DOTS 748 0 ~ 768
2NTSC H BACK PORCTH 175 0 ~ 4096
3NTSC V BACK PORCTH 49 0 ~ 4096
4NTSC DISP LINE 458 0 ~ 576
5NTSC CLAMP 1 0 ~ 127
6NTSC WIDTH 31 0 ~ 63
Group: 503 PAL Gakaku(Composite/Svideo) at I/P ON
0PAL TOTAL DOTS 990 0 ~ 4096
1PAL DISP DOTS 748 0 ~ 768
2PAL H BACK PORCTH 201 0 ~ 4096
3PAL V BACK PORCTH 64 0 ~ 4096
4PALDISP LINE 536 0 ~ 576
5PAL CLAMP 1 0 ~ 127
6PAL WIDTH 31 0 ~ 63
Group: 510 HDTV 1080i-60 Gakaku (Component)
0HDTV TOTAL DOTS 2243 0 ~ 4096
1HDTV DISP DOTS 1909 0 ~ 4096
2HDTV H BACK PORCTH 245 0 ~ 4096
3HDTV V BACK PORCTH 56 0 ~ 4096
4HDTV DISP LINE 1050 0 ~ 4096
5HDTV CLAMP 7 0 ~ 127
6HDTV WIDTH 58 0 ~ 63
Group: 511HDTV 1080i-50 Gakaku (Component)
0HDTV TOTAL DOTS 2663 0 ~ 4096
1HDTV DISP DOTS 1886 0 ~ 4096
2HDTV H BACK PORCTH 243 0 ~ 4096
3HDTV V BACK PORCTH 56 0 ~ 4096
4HDTV DISP LINE 1050 0 ~ 4096
5HDTV CLAMP 7 0 ~ 127
6HDTV WIDTH 58 0 ~ 63
Group: 512 HDTV 1035i Gakaku (Component)
0HDTV TOTAL DOTS 2244 0 ~ 4096
1HDTV DISP DOTS 1907 0 ~ 4096
2HDTV H BACK PORCTH 251 0 ~ 4096
3HDTV V BACK PORCTH 92 0 ~ 4096
4HDTV DISP LINE 1009 0 ~ 4096
5HDTV CLAMP 7 0 ~ 127
6HDTV WIDTH 58 0 ~ 63
Group: 513 HDTV 720p Gakaku (Component)
0HDTV TOTAL DOTS 1679 0 ~ 4096
1HDTV DISP DOTS 1270 0 ~ 4096
2HDTV H BACK PORCTH 321 0 ~ 4096
3HDTV V BACK PORCTH 34 0 ~ 4096
4HDTV DISP LINE 700 0 ~ 4096
5HDTV CLAMP 7 0 ~ 127
No. Adjustment Item Initial Value Range Input source / Description
Electrical Adjustments

-32-
6HDTV WIDTH 58 0 ~ 63
Group: 514 HDTV 575p Gakaku (Component)
0HDTV TOTAL DOTS 1253 0 ~ 4096
1HDTV DISP DOTS 952 0 ~ 4096
2HDTV H BACK PORCTH 249 0 ~ 4096
3HDTV V BACK PORCTH 61 0 ~ 4096
4HDTV DISP LINE 536 0 ~ 4096
5HDTV CLAMP 35 0 ~ 127
6HDTV WIDTH 58 0 ~ 63
Group: 515 HDTV 480p Gakaku (Component)
0HDTV TOTAL DOTS 1317 0 ~ 4096
1HDTV DISP DOTS 1051 0 ~ 4096
2HDTV H BACK PORCTH 221 0 ~ 4096
3HDTV V BACK PORCTH 48 0 ~ 4096
4HDTV DISP LINE 459 0 ~ 4096
5HDTV CLAMP 35 0 ~ 127
6HDTV WIDTH 58 0 ~ 63
Group: 516 HDTV 575i Gakaku (Component) at I/P OFF
0HDTV TOTAL DOTS 1309 0 ~ 4096
1HDTV DISP DOTS 984 0 ~ 4096
2HDTV H BACK PORCTH 259 0 ~ 4096
3HDTV V BACK PORCTH 60 0 ~ 4096
4HDTV DISP LINE 543 0 ~ 4096
5HDTV CLAMP 1 0 ~ 127
6HDTV WIDTH 31 0 ~ 63
Group: 517 HDTV 480i Gakaku (Component)at I/POFF
0HDTV TOTAL DOTS 1311 0 ~ 4096
1HDTV DISP DOTS 1023 0 ~ 4096
2HDTV H BACK PORCTH 216 0 ~ 4096
3HDTV V BACK PORCTH 49 0 ~ 4096
4HDTV DISP LINE 458 0 ~ 4096
5HDTV CLAMP 1 0 ~ 127
6HDTV WIDTH 31 0 ~ 63
Group: 518 HDTV 575i Gakaku (Component) at I/P ON
0HDTV TOTAL DOTS 991 0 ~ 4096
1HDTV DISP DOTS 748 0 ~ 768
2HDTV H BACK PORCTH 198 0 ~ 4096
3HDTV V BACK PORCTH 60 0 ~ 4096
4HDTV DISP LINE 536 0 ~ 576
5HDTV CLAMP 1 0 ~ 127
6HDTV WIDTH 31 0 ~ 63
Group: 519 HDTV 480i Gakaku (Component) at I/PON
0HDTV TOTAL DOTS 959 0 ~ 4096
1HDTV DISP DOTS 748 0 ~ 768
2HDTV H BACK PORCTH 158 0 ~ 4096
3HDTV V BACK PORCTH 50 0 ~ 4096
4HDTV DISP LINE 455 0 ~ 576
5HDTV CLAMP 1 0 ~ 127
6HDTV WIDTH 31 0 ~ 63
Group: 520 RGB 1080i-60 Gakaku
0RGB TOTAL DOTS 2298 0 ~ 4096
1RGB DISP DOTS 1953 0 ~ 4096
2RGB H BACK PORCTH 264 0 ~ 4096
3RGB V BACK PORCTH 81 0 ~ 4096
4RGB DISP LINE 1050 0 ~ 4096
5RGB CLAMP 40 0 ~ 127
6RGB WIDTH 58 0 ~ 63
Group: 521 RGB 1080i-50 Gakaku
0RGB TOTAL DOTS 2735 0 ~ 4096
1RGB DISP DOTS 1938 0 ~ 4096
2RGB H BACK PORCTH 261 0 ~ 4096
3RGB V BACK PORCTH 55 0 ~ 4096
4RGB DISP LINE 1050 0 ~ 4096
5RGB CLAMP 40 0 ~ 127
6RGB WIDTH 58 0 ~ 63
Group: 522 RGB 1035i Gakaku
0RGB TOTAL DOTS 2261 0 ~ 4096
1RGB DISP DOTS 1920 0 ~ 4096
2RGB H BACK PORCTH 260 0 ~ 4096
3RGB V BACK PORCTH 92 0 ~ 4096
4RGB DISP LINE 1012 0 ~ 4096
5RGB CLAMP 40 0 ~ 127
6RGB WIDTH 58 0 ~ 63
No. Adjustment Item Initial Value Range Input source / Description
Electrical Adjustments

-33-
Group: 523 RGB 720p Gakaku
0RGB TOTAL DOTS 2203 0 ~ 4096
1RGB DISP DOTS 1666 0 ~ 4096
2RGB H BACK PORCTH 410 0 ~ 4096
3RGB V BACK PORCTH 35 0 ~ 4096
4RGB DISP LINE 700 0 ~ 4096
5RGB CLAMP 50 0 ~ 127
6RGB WIDTH 58 0 ~ 63
Group: 524 RGB 575p Gakaku
0RGB TOTAL DOTS 1385 0 ~ 4096
1RGB DISP DOTS 1052 0 ~ 4096
2RGB H BACK PORCTH 263 0 ~ 4096
3RGB V BACK PORCTH 62 0 ~ 4096
4RGB DISP LINE 535 0 ~ 4096
5RGB CLAMP 7 0 ~ 127
6RGB WIDTH 58 0 ~ 63
Group: 525 RGB 480p Gakaku
0RGB TOTAL DOTS 1309 0 ~ 4096
1RGB DISP DOTS 1046 0 ~ 4096
2RGB H BACK PORCTH 211 0 ~ 4096
3RGB V BACK PORCTH 55 0 ~ 4096
4RGB DISP LINE 560 0 ~ 4096
5RGB CLAMP 7 0 ~ 127
6RGB WIDTH 26 0 ~ 63
Group: 526 RGB 575i Gakaku
0RGB TOTAL DOTS 1314 0 ~ 4096
1RGB DISP DOTS 992 0 ~ 4096
2RGB H BACK PORCTH 256 0 ~ 4096
3RGB V BACK PORCTH 65 0 ~ 4096
4RGB DISP LINE 539 0 ~ 4096
5RGB CLAMP 1 0 ~ 127
6RGB WIDTH 32 0 ~ 63
Group: 527 RGB 480i Gakaku
0RGB TOTAL DOTS 1313 0 ~ 4096
1RGB DISP DOTS 1024 0 ~ 4096
2RGB H BACK PORCTH 216 0 ~ 4096
3RGB V BACK PORCTH 48 0 ~ 4096
4RGB DISP LINE 459 0 ~ 4096
5RGB CLAMP 1 0 ~ 127
6RGB WIDTH 32 0 ~ 63
Group: 530 SCART 575i Gakaku at I/P OFF
0SCART TOTAL DOTS 1313 0 ~ 4096
1SCART DISP DOTS 985 0 ~ 4096
2SCART H BACK PORCTH 243 0 ~ 4096
3SCART V BACK PORCTH 70 0 ~ 4096
4SCART DISP LINE 514 0 ~ 4096
5SCART CLAMP 1 0 ~ 127
6SCART WIDTH 32 0 ~ 63
Group: 531 SCART 480i Gakaku at I/P OFF
0SCART TOTAL DOTS 1296 0 ~ 4096
1SCART DISP DOTS 1042 0 ~ 4096
2SCART H BACK PORCTH 211 0 ~ 4096
3SCART V BACK PORCTH 46 0 ~ 4096
4SCART DISP LINE 450 0 ~ 4096
5SCART CLAMP 1 0 ~ 127
6SCART WIDTH 32 0 ~ 63
Group: 532 SCART 575i Gakaku at I/P ON
0SCART TOTAL DOTS 998 0 ~ 4096
1SCART DISP DOTS 748 0 ~ 768
2SCART H BACK PORCTH 187 0 ~ 4096
3SCART V BACK PORCTH 70 0 ~ 4096
4SCART DISP LINE 514 0 ~ 576
5SCART CLAMP 1 0 ~ 127
6SCART WIDTH 32 0 ~ 63
Group: 533 SCART 480i Gakaku at I/P ON
0SCART TOTAL DOTS 940 0 ~ 4096
1SCART DISP DOTS 748 0 ~ 768
2SCART H BACK PORCTH 155 0 ~ 4096
3SCART V BACK PORCTH 44 0 ~ 4096
4SCART DISP LINE 452 0 ~ 576
5SCART CLAMP 1 0 ~ 127
6SCART WIDTH 32 0 ~ 63
No. Adjustment Item Initial Value Range Input source / Description
Electrical Adjustments

-34-
RGB GSYNC RGB
IC201 IC221 IC5301
IC3061
IC301
SCAN
CONVERTER
SYSTEM
CONTROL
IC201
A/D
IC5201
RGB/COMP-SW
IC1201
PC1/PC2-SW
IC1451
DIGITAL ENHANCER
IC401
LCD
DRIVER
&
GAMMA
CORRECTION
IC501
R-S&H
R-PANEL G-PANEL B-PANEL
DVI-I
PC1
INPUT
PC2
RGB
COMP INPUT
&
RGB
OUTPUT
D-SUB
IC3101
VIDEO
DECODER IC801
SUB
CPU
IC9801
USB
DRIVER
PC
IC001
AUDIO-SW
IC5001
AUDIO CONTROL
IC5021
AUDIO-AMP.
IC5061
AUDIO OUT
AUDIO
OUT
SPEAKER
CONTROL
POART
USB
R/C
IC3871
RS-232C
IC2101
PAL Y/C SEP.
IC1391
RAM
IC2341/IC2342
BUFFER I/F
IC3801
SERIAL
CONT-1
IC3851
SERIAL
CONT-2 FAN FAN
FAN CONTROL
POWER ACTIVE
FILTER
LINE
FILTER
AC
100~240V
LAMP
BALLAST LAMP
C-VIDEO
S-VIDEO
AV
15.5V
6V
-5V
AUDIO
DIGITAL RGB
ANALOG RGB ANALOG RGB
H/V
H/V
Y, C b, C r
Y, C b, C r
H/V
S-Y
Y
S-C
C
TXD
RD
Y/CVBS
L/R L/R
L/R
FAN CONTROL
RGB
Video
Y
C
Audio-Out
Y,Cr,Cb/RGB
R
G
B
IC2531
PSIG
IC531
G-S&H
IC561
B-S&H
IC2501
PSIG
IC1861
INVERTER
IC5341
SYNC SEP.
IC5351
SYNC SEP.
IC1301
H/V H/V
HS VS
H/V H/V
H
H/V
RGB
RGB
DHS DVS DCLK
MNTOUT
(VARIABLE)
Y, P b, P r
Y, P b, P r
Chassis over view
■Chassis Block Diagrams

-35-
(PC1:L)
26
COMPO5
1
MNTOUT_SW5 MNTOUT_SW5
9,10,11
IC201
A/D
<AD9882>
IC301
SYSTEM
CONTROL
&
SCAN
CONVERTER
<PW463>
PC1
DVI-I
PC2
IN/OUT
D-SUB
C-VIDEO S-VIDEO
IC5201
RGB/COMP-SW
<AN5870>
IC1201
PC1/PC2-SW
<AN5870>
IC3061
RGB ANALOG
<AD8074>
IC201
RGB MONITOR
SW <AD8075>
IC221
SYNC I/O-SW
<TC4053>
IC1201
PAL Y/C SEP.
<TC90A69>
IC5341
SYNC.SEP
<BA7078>
IC5351
COMP.SYNC
DET<TA1370>
IC5301
SYNC-SW
<TC4053>
IC1301
BUFFER
<TC74LCX>
IC3101
VIDEO DECIDER
<TB1274>
DIGITAL RGB
ANALOG RGB
Y, CR,CB/RGB
ANALOG RGB IN/OUT COMPONENT IN
H, V
H, V
DIGITAL/
ANALOG RGB
TP21B
TP21G
TP21R
591,5,11
32-42
5
4,14
10,12,14
3,5,7
7 1
44 43
152
9
3
25
23,22,21 9,4
34,32,28 30
10,12,14
7,5,3
5,12
25 22,20
1,13
4 15,14
2,12
27
7
5
GRE0
|
CRE7
GGE0
|
GGE7
GBE0
|
GBE7
65
15,17
3,7,13
1,5,11
15,17
26
3,7,13
16,18
3 5
17-19 25-27
16,28
26
13,11
3
2.5
16,18
70
17 15
28 32 34 22 20
C
Y
Video/
Y
Y
H,V
H,V
RGB
Y, P b, P r
RGB
H,V
H,V
RGB RGB
Y, CR,CB
Y,CR,CB
C
Y/CVBS
Y
C
GHS
GVS
G
B
H
V
R
Y, C R, CB H,V
H,V H,V
H,V
G-SYNC
PC1/PC2_SW5
9
PC1/PC2_SW5
10,11
PC/AV_SW5
SIGNAL/MODE RGB/COMP IN MONITOR OUT H L PC AV H L PC1 PC2 L H NORMAL PROGRESSIVE H L MNTOUT_SW5 PC/AV_SW5 PC1/PC2_SW5 COMP05
Chassis Block Diagrams
Inputs & video signal processing stage

-36-
Chassis Block Diagrams
IC301
SCAN
CONVERTER
&
SYSTEM
CONTROL
IC401
LCD DRIVER& GAMMA CORRECTION
<CXD3536>
IC2531
G-PSIG
<LT1206>
IC2501
PSIG
<LT1206>
R-LCD
PANEL
G-LCD
PANEL
B-LCD
PANEL
IC1381
FLASH
ROM
IC801
SUB CPU
TPG1
TPB1 TPB1
TPZPSIG
TPPSIG
TDHS
TDVS
K5B
K5G
K5R
DRE
DGE
DBE
ROUT
GOUT
BOUT
161 66
67
DHS DVS
22
A0_PW A19_PW
D0_PW D15_PW
A1_PW A21_PW A0_PW
A9_PW
ROUT GOUT BOUT
SENB SCLK SDATA
RGT
PRG HST DWN ENB
B
G
R
IC501
R-D/A S&H
<CXA7005>
IC531
G-D/A S&H
<CXA7005>
IC561
B-D/A S&H
<CXA7005>
HCK VCL VST
IC2441
BUFFER IC1441 BUFFER
IC2341/IC2342
BUFFER I/F
IC1391
RAM
IC1451
DIGITAL ENHANCER
<>
D0_PW D15_PW
D_R0 D_R7
A0_SH A9_SH
LCD panel driving stage