Hitachi DP05 User manual

SAFETY PRECAUTIONS......................................................................................................2
TECHNICAL CAUTIONS ......................................................................................................3
SPECIFICATIONS ................................................................................................................4
GENERAL INFORMATION....................................................................................................5
CUSTOMIZED PICTURE AND SOUND ADJUSTMENTS ....................................................6
SERVICE ADJUSTMENTS..................................................................................................11
DC VOLTAGE ......................................................................................................................19
WAVEFORMS......................................................................................................................30
BASIC CIRCUIT DIAGRAM ................................................................................................33
PRINTED CIRCUIT BOARDS ............................................................................................46
BLOCK DIAGRAM ..............................................................................................................47
WIRING DIAGRAM..............................................................................................................48
CHASSIS WIRING DRAWING ............................................................................................49
EXPLODED VIEW ..............................................................................................................55
REPLACEMENT PARTS LIST ............................................................................................57
EXPLODED VIEW PARTS LIST..........................................................................................84
QUICK REFERENCE PARTS LIST ....................................................................................85
PA No. 0132
NTSC DP05/DP05F Chassis R/C: CLU-572TSI
R/C: CLU-575TSI
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
AUGUST 2000 HHEA-MANUFACTURING DIVISION
43FDX01B
53FDX01B
SERVICE MANUAL
This addendum gives differences between DP05/DP05F and the DP06 chassis models. For any
other information, see the DP06 chassis Service Manual PA No. 0131 issued in JUNE 2000.
CAUTION: Before servicing this chassis, it is important that the service technician read the
”Safety Precautions” and “Servicing Precautions” in Service Manual PA No. 0131.
PROJECTION COLOR TELEVISION

2
Components having special safety characteristics are identified by a on the schematics and on the parts list in this serv-
ice manual and its supplements and bulletins. Before servicing this chassis, it is important that the service technician read
and follow the “Safety Precautions” and the “Servicing Precautions” in Service Manual PA No. 0131.
For continued X-Radiation protection, replace picture tube with original type or Hitachi approved equivalent type.
This Service Manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified
technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex
products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void warranty. If you
are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the
repair to a qualified service technician.
WARNING
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which
may cause birth defects or other reproductive harm (California Health and Safety Code, Section 25249.5).
When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact
with solder. Also, when soldering do not inhale any smoke or fumes produced.
This television receiver provides display of television closed captioning in accordance with section 15.119 of the FCC rules.
FEDERAL COMMUNICATIONS COMMISSION NOTICE
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installa-
tion. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interfer-
ence will not occur in a particular installation. If this equipment does cause harmful interference to radio or television recep-
tion, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
¥ Reorient or relocate the receiving antenna.
¥ Increase the separation between the equipment and the receiver.
¥ Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
¥ Consult the dealer or an experienced radio/television technician for help.
SAFETY NOTICE
USE ISOLATION TRANSFORMER WHEN SERVICING
!

3
High Voltage limiter circuit operation check.
1. Turn off TV and connect jig as shown in Figure 2. Adjust
jig fully counter-clockwise for minimum resistance.
2. Set the AC input to 120V AC and turn on TV.
3. Confirm test pattern on CRT is a usable picture, then
slowly adjust jig until the picture disappears and TV shuts
down.
4. When the limiter circuit is operating properly, High
Voltage will be less than 31.5 kV at 1.5mAwhen TV shuts
down.
5. Turn off set immediately after checking circuit operation.
6. Unplug set for one minute to reset shutdown circuit.
Remove jig and voltmeter.
TECHNICAL CAUTIONS
TP91 CP16 IP04
Remove RH80 and connect 50KΩVR jig as shown.
FBT
RH80
TP91
POWER/DEFLECTION PWB RH44
50K½VR
Chassis ground
High impedance
H.V. meter
Deflection P.W.B.
FBT
(TH01)
High voltage
connector
Fig. 2. Deflection/Power P.W.B.

4
Model: 43FDX01B
53FDX01B
Cathode-Ray Tube:
43FDX01B 53FDX01B
R=P16LTG00REA(U) R=P16LFM00RFA(LU)
G=P16LTG00HHA(U) G=P16LFM00HHA(LU)
B=P16LTG00BMB(U) B=P16LFM00BMB(EU)
Power Input: 120 volts AC, 60 Hz
Power Consumption:
43FDX01B 53FDX01B
245 Watts - Maximum 236 Watts - Maximum
217 Watts - Operating 208 Watts - Operating
Antenna Impedance: 75 Ohm Unbalanced
VHF / UHF / CATV
Receiving Channel: BAND CH
VHF 2~13
UHF 14~69
EXT. Mid (A-5)~(A-1), 4+
CATV Mid. A~I
CATV Super J~W
CATV Hyper (W+1)~(W+28)
Intermediate Frequency: Picture l-F Carrier 45.75 MHz
Sound l-F Carrier 41.25 MHz
Color Sub Carrier 42.17 MHz
Video Input: 1 Volt p-p, 75 Ohm
1 Volt p-p, 75 Ohm (Y)
0.7 Volt p-p, 75 Ohm, (PB, PR)
Video Output: 1 Volt p-p, 75 ohm
Audio Input: 470 mVrms, 47 k Ohm
Stereo Audio Output: 470 mVrms, 1 k Ohm
Audio Output Power:
Front: 12 watts per channel at 10% distortion,
8 ohm Impedance. Max output Ð 15 watts.
Anode Voltage: 30 ± 1.5kv (1.5±0.2mA)
Brightness: 43FDX01B 250 cd/m2
(white screen) 53FDX01B 170 cd/m2
Speakers: 2 Speakers - 5 inch (120 mm) round
Dimension: 43FDX01B 53FDX01B
Height (in.) 43 5/851 25/32
Width (in.) 39 46
Depth (in.) 20 25 1/2
Weight (Ibs.) 145 216
Circuit Board Assemblies:
C.P.T. (B) P.W.B. Terminal P.W.B.
C.P.T. (G) P.W.B. VM P.W.B.
C.P.T. (R) P.W.B. Surround P.W.B.
Audio Out P.W.B. Power/Deflection P.W.B.
2 H P.W.B. Control P.W.B.
Power Supply P.W.B. Control Sub P.W.B.
Signal P.W.B. Sensor Distribution P.W.B.
Sub Deflection P.W.B.
CIRCUIT PROTECTION
CAUTION: Below is an EXAMPLE only. See Replacement Parts List for details. The following symbol near the fuse
indicates fast operation fuse (to be replaced). Fuse ratings appear within the symbol.
125V
6A
F
6 A 125V
Example:
SPECIFICATIONS
ÒRISK OF FIRE - REPLACE FUSE AS MARKEDÓ
The rating of fuse F901 is 6.0A - 125V.
Replace with the same type fuse for continued protection
against fire.

5
CONVERGENCE
ADJUST
POWER INPUT
EXIT MENU
VOL+VOL-
CH-
CH+
TV/Video
Source Selector
햲
햳햴
햶
PB
PR
PB
PR
햷
햵
MONITOR
OUT
INPUT 2
INPUT 1
AUDIO
(MONO) L
R
AUDIO
L
R
S-VIDEOS-VIDEO
VIDEO VIDEO
ANT A
TO
CONVERTER
ANT B
AUDIO
L
R
(MONO)
S-VIDEO
VIDEO
YY
AUDIO
TO HI-FI
RL
GENERAL INFORMATION
Fig. 3. Front Control Panel
Fig. 4. Rear Panel Jacks
햲Antenna Input/Output 햵Audio to Hi-Fi
햳Audio/Video Inputs 1, 2 햶S-Video Inputs 1 and 2
햴Monitor Out 햷Component Inputs Y-PBPR

6
VIDEO
Select VIDEO to adjust picture settings and improve picture quality.
Use this function to change the contrast between black and white levels in the picture. This adjust-
ment will only affect the picture when ADVANCED SETTINGS ULTRA AI is OFF.
Use the THUMB STICK 왖or 왔to highlight the function to be adjusted.
Press the THUMB STICK 왗or 왘to adjust the function.
Press EXIT to quit menu.
NOTES: 1. It may be necessary to adjust TINT to obtain optimum picture quality when using the COMPONENT:
Y-PBPRInput jacks.
2. If you are using the COMPONENT VIDEO input jacks (Y-PBPR) and notice that the TINT and COLOR are
abnormal, check to make sure that COMPONENT SET-COLOR SYSTEM is set properly.
Use this function to adjust the level of color in the picture.
Use this function to adjust flesh tones so they appear natural. (See notes below.)
Use this function to adjust overall picture brightness.
Use this function to adjust the amount of fine detail in the picture.
When RESET is selected, press down on THUMB STICK 왘to return video adjustments to factory
preset conditions.
CONTRAST
COLOR
TINT
BRIGHTNESS
SHARPNESS
RESET
MENU TO MENU BAR TO QUIT EXIT MENU TO MENU BAR TO QUIT EXIT
100%
50%
50%
50%
MENU
THUMB
STICK
THUMB
STICK
100%
CONTRAST
1. CONTRAST
2. BRIGHTNESS
3. COLOR
4. TINT
5. SHARPNESS
6. RESET
7. ADVANCED
SETTINGS
SETUP CUSTOMIZE VIDEO AUDIO THEATER
CUSTOMIZED PICTURE AND SOUND ADJUSTMENTS

7
SET UP
Your HITACHI Projection TV has three color projection tubes: one for red, one for green, one for blue. When mixed together in the
proper proportion, the output of these three color tubes can produce any color. To produce these colors, however, the beams must be
precisely aligned over each other so that the colors can be mixed. The process of aligning these picture beams is called ÒconvergenceÓ.
Over a period of time, the picture tubes can drift out of alignment due to normal bumps and vibrations or moving the TV. If you move
your TV, or if, after a time, you notice color rings or halos around objects in the picture, you may want to converge (align) the colors.
Properly converged, the lines appear white, which is actually a combination of the outputs of the three color tubes. The output of the
green tube is stationary. The outputs of the red and blue tubes can be adjusted. When properly aligned, the outputs of all three tubes
should be directly over each other to produce the white lines.
To simplify convergence, HITACHI incorporates a feature to allow you to display a test pattern of 1 horizontal and 1 vertical line at the
center of the screen. Simply use the remote control to adjust the red and blue colors to match the green. When properly aligned, the
outputs of all three tubes should be directly over each other to produce the white lines.
To enter this adjustment mode, you may also select CONVERGENCE ADJ. from the Set Up menu. However, this will display a message
prompting you to press the front panel CONVERGENCE ADJ. button.
NOTES: 1. Only a momentary press of the CONVERGENCE ADJUST button is necessary to enter CONVERGENCE ADJUST
mode.
2. The color being adjusted will blink (red or blue) to indicate color you are adjusting.
3. To save your adjustment data into memory, press the front panel CONVERGENCE ADJUST button. If you do NOT
wish to save your adjustment data into memory, turn the TV OFF. When the TV is turned ON again, your old
convergence data will be restored.
CONVERGENCE ADJ.
Red
CONVERGENCE
ADJUST
Blue
CONVERGENCE
ADJUST
SELECT
MENU
SELECT
THUMB
STICK
THUMB
STICK
Press the THUMB STICK 왖, 왔, 왗, 왘buttons to move the displayed color up, down, left, or right.
Press MENU to change the color you want to adjust.
Press the front panel CONVERGENCE ADJUST button when adjustment is done. This will save your adjustment into memory.

8
Select AUDIO to adjust the TV to your preference and to improve the sound quality.
AUDIO
This function controls the low frequency audio to all speakers.
Use THUMB STICK 왖or 왔to highlight the function to be adjusted.
Press THUMB STICK 왗or 왘to adjust the function.
When RESET is highlighted, press down on THUMB STICK to reset audio settings to factory conditions.
Press EXIT to quit menu.
NOTE: If BASS is selected you are adjusting BASS. The additional menu items TREBLE and BALANCE can be selected and
adjusted in the same manner.
This function controls the high frequency audio to all speakers.
This function will control the left to right balance of the TV internal speakers and the AUDIO TO HI FI output.
When RESET is selected, press down on THUMB STICK to return audio adjustments to factory preset con-
ditions.
BASS
BALANCE
RESET
TREBLE
MENU TO MENU BAR TO QUIT EXIT MENU TO MENU BAR TO QUIT EXIT
MENU
THUMB
STICK
THUMB
STICK 72%
50%
1. BASS
2. TREBLE
3. BALANCE
4. RESET
5. ADVANCED
SETTINGS
90%
50%
SETUP CUSTOMIZE VIDEO AUDIO THEATER
SETUP CUSTOMIZE VIDEO AUDIO THEATER
1. BASS
2. TREBLE
3. BALANCE
4. RESET
5. ADVANCED
SETTINGS

9
PB
PR
PB
PR
DVD Player
Stereo System Amplifier
Laserdisc player, VCR,
camcorder, etc.
VCR #2
Cable TV Box
VCR #1
Outside antenna or
cable TV coaxial cable
2-Way signal splitter
OUTPUT
Y PBPRL R
HDTV Set-Top Box
V L R
OUTPUT
S-VIDEO
ANT
IN
OUTPUT
S-VIDEO VL R
OUTPUT
YP
B/CBPR/CR
L R
LR
INPUT
V L R
INPUT
S-VIDEO
OR
MONITOR
OUT
INPUT 2
INPUT 1
AUDIO
(MONO) L
R
AUDIO
L
R
S-VIDEOS-VIDEO
VIDEO VIDEO
ANT A
TO
CONVERTER
ANT B
AUDIO
L
R
(MONO)
S-VIDEO
VIDEO
YY
AUDIO
TO HI-FI
RL
OR
INPUT
OUTPUT
NOTE: 1. Connect only 1 component to each input jack.
2. Follow connections that pertain to your personal entertainment system.
TYPICAL FULL-FEATURE SETUP

10
CONNECTING A STEREO LASERDISC/DVD PLAYER OR HDTV SET TOP BOX TO INPUT 1 OR 2 COMPONENT: Y-PBPR.
1. Connect the cable from the Y OUT of the Laserdisc/DVD player or HDTV set top box to the INPUT (Y) jack, as shown on the TV
set below.
2. Connect the cable from the CB/PBOUT or B-Y OUT of the Laserdisc/DVD player or HDTV set top box to the INPUT (PB) jack.
3. Connect the cable from the CR/PROUT or R-Y OUT of the Laserdisc/DVD player or HDTV set top box to the INPUT (PR) jack.
4. Connect the cable from the AUDIO OUT R of the Laserdisc/DVD player or HDTV set top box to the INPUT (AUDIO/R) jack.
5. Connect the cable from the AUDIO OUT L of the Laserdisc/DVD player or HDTV set top box to the INPUT (AUDIO/L) jack.
6. Press the INPUT button, to view the program from the Laserdisc/DVD player or HDTV set top box. The VIDEO icon
disappears automatically after approximately eight seconds.
7. Press the INPUT button to return to the previous channel.
ANT A
TO
CONVERTER
ANT B
PB/CB
PR/CR
PB/CB
PR/CR
MONITOR
OUT
INPUT 2
INPUT 1
AUDIO
(MONO) L
R
AUDIO
L
R
S-VIDEOS-VIDEO
VIDEO VIDEO
AUDIO
L
R
(MONO)
S-VIDEO
VIDEO
YY
AUDIO
TO HI-FI
RL
Rear Panel of Television
OUTPUT
Y CBCR
R L
AUDIO VIDEO
DVD Player
OR
Hitachi Model or
Similar Model
Back of
DVD Player
OUTPUT
Y PBPR
HDTV Set-Top Box
L R
NOTE: Completely insert the connection cord plugs when connecting to rear panel jacks. The picture and sound that is
played back will be abnormal if the connection is loose.
CONNECTING EXTERNAL VIDEO SOURCES

11
SERVICE ADJUSTMENTS
1. ASSEMBLED P.W.B ADJUSTMENT..................................................................................................................12
1-1. Memory Initialization (NTSC, SDTV and HDTV) ....................................................................................12
1-2. Comb Filter Operation Check ................................................................................................................15
1-3. Audio Operation Check ..........................................................................................................................15
1-3-1. Tone Control Operation Check ....................................................................................................15
1-3-2. Perfect Volume Operation Check ................................................................................................15
1-3-3. SRS Surround Operation Check ..................................................................................................15
2. FINAL ASSEMBLY ADJUSTMENT ..................................................................................................................16
2-1. Raster Position........................................................................................................................................16
2-2. Vertical Size (Progressive mode)............................................................................................................16
2-3. Horizontal Size (Progressive and HD mode) ..........................................................................................16
2-4. Convergence Adjust (Progressive and HD mode)..................................................................................17
*IMPORTANT
For many of the above adjustments, it is necessary to have an HDTV (1080i) signal generator, SDTV (480P) sig-
nal generator, as well as the usual NTSC (480i) signal generator.
Hitachi recognizes that few companies offer HDTV or SDTV signal generators and that the cost of these genera-
tors is sometimes prohibitive. For this reason, we suggest the use of a set-top-box for HDTV and SDTV adjust-
ments. Usually, there is a switch on the set-top-box which enables it to output HDTV (1080i) or SDTV (480P) sig-
nals even with no input. In this case, the sync is automatically detected by the TV (at the Y-PBPRInputs on the
rear panel).

12
DISPLAY FORMAT OF COMPONENT VIDEO TERMINAL (YCBCR/YPBPR).
SDTV SIGNAL FORMAT: SMPTE-170M
HDTV SIGNAL FORMAT: ITU-R709, SMPTE-274M
A. NORMAL MODE
(1) NTSC/SDTV: 480i 4X3 (15.75kHz) 480P 4x3 (31.5kHz)
4x3
480i
15.75kHz
4x3
480P
31.5kHz
(2) SDTV: 480i 16x9 (15.75kHz) 480P 4x3 (31.5kHz)
16x9
480i
15.75kHz
4x3
480P
31.5kHz
Insertion panel to top and bottom.
360
Lines
480
Lines
(3) SDTV: 480P 4X3 (31.5kHz) 480P 4x3 (31.5kHz)
4x3
480P
31.5kHz
4x3
480P
31.5kHz
480
Lines
480
Lines
(4) SDTV: 480P 16x9 (31.5kHz) 480P 4x3 (31.5kHz)
16x9
480P
31.5kHz
4x3
480P
31.5kHz
Insertion panel to top and bottom.
360
Lines
480
Lines
1. ASSEMBLED P.W.B. ADJUSTMENT
1.1 MEMORY INITIALIZATION

13
(5) HDTV: 1080i 16x9 (33.75kHz) 1080i 4x3 (33.75kHz)
16x9
1080i
33.75kHz
16x9
1080i
33.75kHz
Insertion panel to top and bottom.
810
Lines
1080
Lines
4x3
1080i
33.75kHz
1080
Lines
(6) HDTV: 1080i 16x9 (33.75kHz) 1080i 4x3 (33.75kHz)
16x9
1080i
33.75kHz
(7) HDTV: 720P 16x9 (45kHz) 480P 4x3 (31.5kHz)
16x9
720P
45kHz
16x9
480P
31.5kHz
Insertion panel to top and bottom.
360
Lines
480
Lines
4x3
480P
33.75kHz
480
Lines
(8) HDTV: 720P 16x9 (45kHz) 480P 4x3 (31.5kHz)
16x9
720P
45kHz

14
C. SURF/STROBE MODE NTSC 480P 4x3 (31.5kHz)
Main
Picture 480
Lines
360
Lines
SUB
SUB
SUB
Main
Picture
Sub
Picture
NTSC
Picture Moving
Picture 480
Lines
360
Lines
STROBE
STROBE
STROBE
B. SINGLE MODE NTSC only 480P 4x3 (31.5kHz)
Main Picture
NTSC Only
Sub Picture
NTSC Only
Main
Picture
NTSC
Main
Picture
NTSC
Main
Picture
NTSC
Main
Picture
NTSC
Sub
NTSC
Sub
NTSC
Sub
NTSC
Sub
NTSC
480
Lines
160
Lines
160
Lines
480
Lines
160
Lines
160
Lines
480
Lines
480
Lines

15
1.2 Comb filter operation check
Adjustment preparation
(1) Receive the color bar signal at the regular tun-
ing point.
(2) Set the CONTRAST control to MAX and the
other controls to center.
(3) Set the A.I. to OFF.
Adjustment procedure
(1) Check that between the color bars there are not
line dots every second color bar as shown in the
drawing. AA A
B
43/53FDX01B
A No Dots
B No Dots
Check and line dots.
B
A
1.3 AUDIO OPERATION CHECK
1.3.1 TONE CONTROL CHECK
Preparation for adjustment
(1) Input an audio signal of 250Hz and 3Khz in
order with level of 150mVrms to the L/mono
audio input.
(2) Set the Volume to around the center.
(3) Set SRS SURROUND to OFF.
(4) Set LOUDNESS to OFF.
(5) Set INTERNAL SPEAKER to ON.
Adjustment Procedure
(1) Select BASS mode and check that the audio
output level of the speakers changes to
emphasized or supporessed when adjust to
max. or min. of the adjustment mode.
(2) Select TREBLE mode and check that the
audio output level of the speakers changes
by emphasized or suppressed when adjust to
max. or min. of the adjustment mode.
(3) Select BALANCE mode and check that the
audio output changes right or left when adjust
to right or left of the adjustment mode.
1.3.3 SRS CHECK
Preparation for adjustment
(1) Set the Master Volume to around the center.
(2) Set the BALANCE to the center.
(3) Set the BASS and TREBLE to the center.
(4) Set the LOUDNESS to OFF.
(5) Set PERFECT VOLUME to OFF.
(6) Set INTERNAL SPEAKER to ON.
(7) Input the audio signal of 400Hz in order with
level of 1Vpp to the R audio inpu and no signal
to the L audio input.
Adjustment Procedure
(1) Check the following wave form at the HiFi out.
OUTPUT SRS
ON OFF
HiFi L out 1.4±0.05Vpp No signal
HiFi R out 1.9±0.05Vpp 0.7±0.05Vpp
1.3.2 PERFECT VOLUME OPERATION CHECK
Preparation for adjustment
(1) Set PERFECT VOLUME to ON.
(2) Set the Volume to around the center.
(3) Set INTERNAL SPEAKER to on.
Procedure
(1) Input 100mVrms, 200mVrms, 300mVrms and
400mVrms of 1KHz sound signal to L/MONO
terminal.
(2) Check same level sound is output from SP
when 200mVrms, 300mVrms and 400mVrms
of 1KHz sound signal is input.

16
Notes: (1) Only adjust the vertical size for
progressive mode (NTSC).
Because both modes (NTSC and
HD) have the same vertical freuen-
cy.
(2) If internal cross-hatch does not
appear after clearing RAM data,
press service switch again (on
POWER/DEFLECTION PWB).
(3) To restore old RAM data, turn TV
off and on.
=PROGRESSIVE
MODE
43FDX01B 550
53FDX01B 670
Tolerance: 앐5mm
2.2 Vertical size adjustment
Adjustment preparation
(1) The set can face east or west.
(2) Set video conditions to factory preset.
(3) The electric focus and horizontal position adjust-
ment should have been coarse adjusted.
(4) Start adjustment after TV is turned on for 20
minutes or more.
Adjustment procedure
(1) Receive any NTSC signal.
(2) Press and hold the SERVICE ONLY SW on
DEFLECTION PWB to display DCU crosshatch
with convergence data cleared.
(3) Adjust V. SIZE as following by using R630.
(4) After adjustment, press SERVICE ONLY switch
to exit from DCU crosshatch.
PROGRESSIVE MODE
12
2.3 Horizontal size adjustment
Adjustment preparation
(1) The set can face east or west.
(2) Set video conditions to factory preset.
(3) BEAM FORM adjustment should be finished.
(4) Convergence should not be corrected.
(5) Start adjustment after TV is turned on for 20
minutes or more.
Adjustment procedure
(1) Receive any NTSC signal.
(2) Press and hold the SERVICE ONLY SW on
DEFLECTION PWB to display DCU cross-hatch
with Convergence data cleared.
(3) Convergence should not be adjusted.
(4) Adjust H. SIZE by using R683.
(5) After adjustment, press SERVICE ONLY SW to
exit from DCU cross-hatch.
(1) Input 1080I (fH=33. 75kHz) component signal to
VIDEO 2.
(2) Press and hold the SERVICE ONLY SW on
DEFLECTION PWB to display DCU cross-hatch
with convergence data cleared.
(3) Adjust H. SIZE using R686.
(4) After adjustment, press SERVICE ONLY SW to
exit from DCU crosshatch.
H. SIZE SPECIFICATION
PROGRESSIVE MODE
HD MODE
=PROGRESSIVE
MODE HD
MODE
43FDX01B 860 860
53FDX01B 1050 1050
Tolerance: 앐5mm
Geometric
center of the
screen
RB
(2) Upon completion of adjustment, fix beam center-
ing magnets with white paint.
NOTES: (1) If internal cross-hatch does not appear
after clearing RAM data, press service
switch again.
(2) To restore old RAM data, turn TV off and
on.
12
2.1 Raster position adjustment
Adjustment preparation
(1) The set can face east or west.
(2) Receive the DCU cross-hatch signal.
(3) Set video conditions to factory preset.
(4) Static Focus adjustment should be finished.
(5) The digital convergence RAM should be cleared
(uncorrected state). With the TV set off, press
and hold the service switch located on the
Power/Deflection PWB and then press the
power button.
(6) Start adjustment 20 minutes or more after TV is
turned on.
Adjustment procedure
(1) Turn the centering magnets for red, green, and
blue to satisfy the condition below. The red and
blue horizontal lines should match with green.
V. SIZE SPECIFICATION
2. FINAL ASSEMBLY ADJUSTMENT
(RED) (BLUE)
43FDX01B 20 35
53FDX01B 15 25
Tolerance: 앐2mm

17
2.4 Digital convergence adjustment
Note: If replacing a PRT, DY, etc. perform auto-digital
convergence first. (Press front panel MAGIC
FOCUS switch when in normal customer mode).
This can eliminate the need for a complete digi-
tal convergence alignment.
Adjustment preparation
(1) Receive an RF or video signal.
(2) Set controls to factory preset.
(3) Install jig screen on the set.
(4) Note the center of the video pattern displayed.
This is necessary to match dotted lines (adjust-
ment point viewed) and actual point that is
adjusted and displayed by the video signal.
(5) Press the service only switch (on
POWER/DEFLECTION PWB). The pattern dis-
played is now the digital convergence mode.
(6) When performing a complete digital conver-
gence adjustment CLEAR DATA in RAM. (With
the TV set off, press and hold the service switch
located on the Power/Deflection P.W.B. and then
press the POWER button).
Adjustment Point

18
53Ó JIG SCREEN SPECIFICATION 4:3
43Ó JIG SCREEN SPECIFICATION 4:3
(656)
[656]
(874)
[874]
(1.1)
[35.4]
(93.4)
[83.6]
(46.7)
[41.8]
(72)
[72]
(5.0)
[5.0]
MODEL: (Progressive mode)
[HD mode]
UNIT: mm
GEOMETRIC CENTER
OF SCREEN
GEOMETRIC CENTER
OF SCREEN
(808)
[808]
(1078)
[1078]
(1.5)
[43.5]
(115.0)
[103.0]
(57.5)
[51.5]
(88.8)
[88.8]
(6.2)
[6.2]
MODEL: (Progressive mode)
[HD mode]
UNIT: mm
GEOMETRIC CENTER
OF SCREEN
GEOMETRIC CENTER
OF SCREEN

19
Symbol Pin No. Vdc Pin No. Vdc Symbol Pin No. Vdc Symbol Pin No. Vdc
1 0.0 33 3.2 1 3.2 1 9.2
2 4.8 34 1.7 I006 2 0.0 2 0.0
3 4.8 35 1.6 3 3.2 3 5.0
4 3.6 36 1.6 1 10.8 4 3.6
5 3.3 37 0.0 I007 2 0.0 PFS 5 0.0
6 1.8 38 0.0 3 9.1 6 0.0
7 3.1 39 0.0 1 7.0 7 3.3
8 1.1 40 0.0 I008 2 0.0 8 3.3
9 0.0 41 1.4 3 5.0 9 5.0
10 3.7 42 1.4 1 0.0 1 3.2
11 3.7 43 0.0 2 4.2 PJIG1 2 4.4
12 3.3 44 0.3 I009 3 0.0 3 3.0
13 0.0 45 0.0 4 9.1 1 3.2
14 0.0 46 2.9 5 10.9 PJIG2 2 4.4
15 1.6 47 1.8 1 0.0 3 3.0
I001 16 3.1 48 1.8 2 4.2 1 3.2
17 0.1 49 2.7 I010 3 5.0 PJIG3 2 3.2
18 0.1 50 2.9 4 5.0 3 0.0
19 3.1 51 0.0 5 7.0 PP1 1 3.0
20 3.0 52 3.2 1 5.3 2 3.0
21 2.9 53 2.8 I011 2 0.0
22 3.8 54 3.2 3 2.5 Symbol Pin No. Vdc Pin No. Vdc
23 1.5 55 3.2 1 5.3 1 4.8 11 4.5
24 2.7 56 0.0 I012 2 0.0 2 4.8 12 0.0
25 3.2 57 3.2 3 3.3 3 4.8 13 0.0
26 2.0 58 3.2 Symbol Pin No. Vdc Pin No. Vdc 4 0.0 14 0.0
27 2.3 59 4.8 1 5.0 11 5.0 PSU1 5 0.0 15 4.0
28 0.0 60 4.8 2 3.0 12 0.0 6 0.4 16 0.0
29 0.0 61 3.2 3 2.9 13 0.0 7 0.0 17 5.0
30 1.4 62 1.6 4 2.9 14 4.9 8 3.6 18 5.0
31 0.0 63 1.6 I014 5 1.6 15 2.4 9 3.6 19 9.2
32 1.4 64 0.0 6 3.0 16 4.6 10 0.0 20 9.2
1 0.0 5 4.8 7 0.0 17 4.7 1 5.0 11 0.0
I002 2 0.0 6 0.0 8 0.1 18 4.7 2 4.9 12 4.8
3 0.0 7 0.0 9 3.1 19 0.0 3 0.0 13 0.0
4 0.0 8 5.0 10 0.0 20 5.0 4 0.0 14 0.0
1 0.2 9 0.0 1 2.7 PSU2 5 2.4 15 0.0
2 4.6 10 0.0 2 5.0 6 0.0 16 0.0
3 4.6 11 0.0 I015 3 0.0 7 4.8 17 0.0
I003 4 4.0 12 0.0 4 3.8 8 0.0 18 0.0
5 4.0 13 0.0 5 5.0 9 0.0 19 30.0
6 4.6 14 4.9 1 2.6 10 0.0 20 29.7
7 0.0 15 4.8 2 5.0 1 33.2 6 0.0
8 0.0 16 5.0 I016 3 0.0 2 0.0 7 0.0
1 5.0 9 0.0 4 5.0 PQS1 3 10.8 8 0.0
2 5.0 10 0.0 5 5.0 4 10.8 9 0.0
3 0.4 11 0.0 5 10.8 10 4.1
I004 4 4.6 12 0.0 1 7.0 7 5.3
5 4.6 13 0.0 2 7.0 8 5.3
6 0.4 14 4.8 PQS2 3 7.0 9 0.0
7 0.4 15 4.9 4 0.0 10 2.5
8 0.0 16 5.0 5 0.0 11 3.3
1 5.0 9 0.0 6 0.0 -- --
2 5.0 10 0.0
3 0.0 11 0.0
I005 4 0.0 12 2.5
5 5.3 13 1.6
6 0.0 14 2.5
7 0.0 15 5.0
8 0.0 16 9.1
DC VOLTAGE TABLES
Signal 1 of 3

20
DC VOLTAGE TABLES
Signal 1 of 3 Cont.
B 7.6 B 0.0 B 0.7
Q001 C 0.0 Q014 C 3.1 Q030 C 0.0
E 7.6 E 0.1 E 0.0
B 0.7 B 0.6 B 5.3
Q002 C 0.0 Q015 C 0.1 Q031 C 9.1
E 0.0 E 0.0 E 4.6
B 0.7 B 0.2 B 2.5
Q003 C 0.0 Q016 C 3.8 Q034 C 0.0
E 0.0 E 0.0 E 3.2
B 0.0 B 0.1 B 3.2
Q004 C 4.7 Q017 C 2.7 Q035 C 9.1
E 0.0 E 0.0 E 2.6
B 0.0 B 5.9 B 0.0
Q005 C 3.2 Q018 C 0.6 Q036 C 5.0
E 0.0 E 5.9 E 0.0
B-1.7 B 5.3 G 5.0
Q006 C 2.7 Q019 C 0.0 Q037 C 0.0
E 0.0 E 5.9 E 5.0
B 0.0 B 5.3 B 0.0
Q007 C 0.0 Q021 C 9.1 Q038 C 5.0
E 0.7 E 4.6 E 0.0
B 0.4 B 0.0 B 5.0
Q008 C 2.4 Q022 C 10.8 Q039 C 0.0
E 0.1 E 0.0 E 5.0
B 0.5 B 10.8 B 0.7
Q009 C 1.5 Q023 C 0.0 Q040 C 0.0
E 0.1 E 10.8 E 0.0
B 3.2 B 0.0 B 5.0
Q010 C 0.0 Q024 C 10.8 Q046 C 5.0
E 3.2 E 0.0 E 4.4
B 0.1 B 1.4
Q013 C 5.0 Q029 C 5.0
E 0.0 E 3.3