SHARP 64LHP5SM, 64LHP5000 Service Manual

64LHP5000

PROJECTOR UNIT

FINAL

SERVICE MANUAL

S29C764LHP5-P

REAR PROJECTION HDTV

MODEL

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.

64LHP5000

OUTLINE

1.This manual covers the 64LHP5000 Projector unit. The DTV Decoder is referred to in the DTV Unit Service Manual that will be separately issued.

2.The Projector Unit Service Manual consists of two books: Issue No. S29C764LHP5-P and Issue No. S29C864LHP5-P Use these two books together for serivicing.

CONTENTS

Page Page

〈

Issue No. S29C764LHP5-P

SPECIFICATIONS..............................................2

SAFETY INFORMATION...................................3

OPERATION MANUAL......................................6

ADJUSTMENT.................................................13

GENERAL INFORMATION..............................50

BLOCK DIAGRAMS.......................................102

SCHEMATIC DIAGRAM.................................108

PCB CONNECTION DIAGRAM.....................220

〉

〈

Issue No. S29C864LHP5-P

PARTS LIST

ELECTRICAL PARTS...............................244

CABINET AND MECHANICAL PARTS....320

PACKING OF THE SET.................................341

〉

SHARP CORPORATION

This document has been published to be used for after sales service only. The contents are subject to change without notice.

1

64LHP5000

PROJECTOR UNIT

Specifications

Display and amplifier section

Screen size ..................................................................... 64"

CRT.................................................. 7" High focus CRT x 3

Brightness (White peak) ......................... 400 Foot-Lamber t

[White window signal input contrast Max.]

without protective screen

Horizontal resolution.......................... More than 1400 lines

[Input digital test pattern (1400 lines resolution)]

Input terminals ...............................................4 video inputs

4 S-VIDEO input jacks (Y/C separate INPUT)

2 COMPONENT VIDEO INPUT jacks (Y, C

CENTER INPUT jack

Output terminals ..................................... MONITOR/AUDIO

Input terminal signal ratings

Input signal

Video signal:

Composite and S-VIDEO(Y): 1.0 Vp-p (75 ohms load) COMPONENT (Y):1.0 Vp-p (75 ohms load)

B/PB, CR/PR):0.7 Vp-p (75 ohms load)

(C

Audio signal (including CENTER): 500mV rms

Input impedance............................. Video input: 75 ohms

Audio input (including CENTER): 22 kilo-ohms

Input signal polarity (Video) ........ Synchronized negative

Output terminal signal ratings

Output signal .......... Video signal: 1 Vp-p (75 ohms load)

Audio signal: 500 mV rms (100 % modulation)

Output impedance ........................ Video output: 75 ohms

Audio output: Less than 1 kilo-ohms Effective output

Front both channels driven............................. 15 W + 15 W

(THD. 1 % 1 kHz, 8 ohms)

Built-in speaker system ...... 16 cm (6-5/16 in) full range x 2

..............................................6.6 cm (2-9/16 in) tweeter x 2

DTV-OUT (NTSC)................... Audio: 2 Vrms (1 kHz, 0 dB)

Video: Composite Video; 1.0 Vp-p (Negative sync on), 75

Audio output

5.1 ch output..............................Front L/R, surround L/R,

center and subwoofer

Output connector: Pin-jack Digital audio I/F . Optical digital output: Optical connector

Coaxial digital output........................................... Pin-jack

IR-MOUSE G-LINK Terminal x 1

Digital expansion port ............. For expansion input devices

B/PB, CR/PR)

4 audio inputs

or more

Tuner section

Circuit type...................................... Video signal detection:

PLL full synchronous detection

PLL digital synthesizer system

Audio multiplex: ATSC system

NTSC Reception channels

VHF; CH2–CH13, UHF; CH14–CH69

CATV (STANDARD, IRC or HRC)

CATV 1-125 CH

DTV reception channels

VHF: Low 54–88 MHz, High 174–216 MHz,

UHF: 470–806 MHz

Antenna terminals

................................... Antenna terminal, 75 ohms UNBAL,

F-type connector (VHF, UHF MIXED)

Electrical section, miscellaneous

Power requirements...................................120 V AC, 60 Hz

Power consumption ................................................... 400 W

External dimensions .... 1510 (W) x 698 (D) x 1425 (H) mm

59-7/16 (W) x 27-31/64 (D) x 56-1/8 (H) inch

Weight of main unit.............................. 167 kg (368 lb 4 oz)

NOTE:

Specifications and design are subject to possible modifications without notice due to improvements.

2

64LHP5000

PROJECTOR UNIT

SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casual do-ityourselfer. 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 the 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 This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & safety code section 25249.6—Proposition 65

NOTES (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation.

REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation.

SAFETY PRECAUTIONS

NOTlCE: Comply with all cautions and safety related notes located on or inside the cabinet and on the chassis or picture tube. The following precautions should be observed:

1. Do not install, remove, or handle the picture tube in any manner unless shatterproof goggles are worn. People not so equipped should be kept away while picture tubes are handled. Keep picture tube away from the body while handling.

2. When service is required, even though the PROJECTION MONITOR RECEIVER an isolation transformer should be inserted between power line and the set in safety before any service is performed.

3. When replacing a chassis in the set, all the protective devices must be put back in place, such as barriers, nonmetallic knobs, adjustment and compartment covershields, isolation resistor-capacitor, etc.

4. When service is required, observe the original lead dress. Extra precaution should be taken to assure correct lead dress in the high voltage circuitry area.

5. Always use the manufacturer’s replacement components. Especially critical components as indicated on the circuit diagram should not be replaced by other manufacture’s. Furthermore where a short circuit has occurred, replace those components that indicate evidence of overheating.

6. Before returning a serviced set to the customer, the service technician must thoroughly test the unit to be certain that it is completely safe to operate without danger of electrical shock, and be sure that no protective device built into the set by the manufacturer has become defective, or inadvertently defeated during servicing.

Therefore, the following checks should be performed for the continued protection of the customer and service technician.

Leakage Current Cold Check

With the AC plug removed from 120V AC 60Hz source, place a jumper across the two plug prongs. Turn the AC power switch on. Using an insulation tester (DC 500V), connect one lead to the jumpered AC plug and touch the other lead to each exposed metal part (input/output terminals, screwheads, metal overlays, control shafts, etc.), particularly any exposed metal part having a return path to the chassis. Exposed metal parts having a return path to the chassis should have a minimum resistor reading of 0.3MΩ and a maximum resistor reading of 5MΩ. Any resistor value below or above this range indicates an abnormality which requires corrective action. Exposed metal parts not having a return path to the chassis will indicate an open circuit.

3

64LHP5000

PROJECTOR UNIT

Leakage Current Hot Check

Plug the AC line cord directly into a 120V AC 60Hz outlet ( do not use an isolation transformer for this check). Turn the AC power switch on. Using a “Leakage Current Tester (Simpson Model 229 equivalent )”, measure for current from all exposed metal parts of the cabinet ( input/output terminals, screwheads, metal overlays, control shaft, etc. ), particularly any exposed metal part having a return path to the chassis, to a known earth ground (water pipe, conduit, etc.). Any current measured must not exceed 0.5mA.

Reading should not be above

0.5 mA

Earth ground

Device under test

2-wire cord

Also test with plug reversed (Using AC adapter plug as required)

Test all exposed metal surfaces

Leakage current tester

AC Leakage Test

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE SET

TO THE CUSTOMER.

High V oltage

This set is provided with a X-ray protection for clearly indicating that voltage has increased in excess of a predetermined value. Comply with all notes described in this Service Manual regarding this hold down circuit when servicing, so that this X-ray protection may correctly by operated.

Serviceman Warning

In the status of the black picture ( video muting is being applied ) when no signal is input, high voltage of this set during operation is less than 30.5kV. In case any component having some relation to the high voltage is replaced, confirm that the high voltage is lower than 30.5kV in the status of the black picture when no signal is input. To measure H.V. use a high impedance H.V. meter. Connect ( – ) to earth and ( + ) to the FBT anode cable connector. (Refer to page 50)

X-radiation

TUBE: The primary source of X-radiation in this set is the picture tube. For continued X-radiation protection, the replacement tube must be the same type as the original, SHARP approved type. The picture tube (the CRT assy R, G, B ) use in this set holds complete guarantee against X-ray radiation when the X-ray is sealed (See page 5). Accordingly, when the current in flowing to the picture tube (CRT assy R, G, B) be sure to perform it by putting the tube into X-ray sealed applied state. Avoid absolutely to flow the current to the picture tube (CRT assy R, G, B) itself. Moreover, when the voltage of the high voltage circuit becomes abnormally a little higher, the picture tube radiates X-rays. Accordingly, when servicing the high voltage circuit be sure to replace as an assembly with the DEFLECTION SERVICE assy in the manner in which has been adjusted to perform normal operation.

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in SHARP set have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a å on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the SHARP recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, X-radiation, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current SHARP Service Manual. A subscription to, or additional copies of SHARP Service Manual may be obtained at a nominal charge from SHARP.

4

CHARGED SECTION, HIGH VOLTAGE GENERATING POINT AND X-RAY PROTECTION

Ë

Charged section

The circuit in which the commercial AC power is used as it is without passing through the power supply transformer. If the charged section is touched, there is a risk of electric shock. In addition, the measuring equipment can be damaged if it is connected to the GND of the charged section and the GND of the non-charged section while connecting the set directly to the commercial AC power supply. In this case, be sure to connect the set via an insulated transformer and supply the current.

Ë

Charged section

(Power supply primary side)

1. The primary side of the AC IN assy

2. AC power cord

3. The primary side of the POWER SUPPLY assy

4. AC power cord for DTV STB : Part is the charged section.

: Part is the high voltage generating points other than the charged section.

AC power cord for DTV STB

High Voltage generating point

Ë

High voltage generating point

The place where voltage is 100V is generated.

1. Charged seciton DEFLECTION assy

(including FBT) (30.5kV, 1.2kV, 210V,135V)

2. POWER SUPPLY assy (135V)

3. R. CRT DRIVE assy (10.5kV, 210V)

4. G. CRT DRIVE assy (10.5kV, 210V)

5. B. CRT DRIVE assy (10.5kV, 210V)

6. CRT assy R (CRT service assy R) (30.5kV)

7. CRT assy G (CRT service assy G) (30.5kV)

8. CRT assy B (CRT service assy B) (30.5kV)

9. Focus variable resistor(VR1) (10.5kV)

10. Deflection yokes (L1, L2 and L3) Approx. (1100V at peak)

Ë

X-ray protection

• Regarding the parts which are relative to radiation of X-

rays (There is the danger to radiate X-ray from the individual CRT assy R, G, B), there are notifications of caution in the individual schematic diagrams. Be sure to read them for safety’s sake.

• The component parts for X-ray protection are as follows :

When the current flows to the CRT assy R, G, B, be sure to perform it with these parts being attached. Protection from the X-ray radiation is maintained in the state in which these parts have been installed to the CRT assy. R, G, B. Accordingly, never supply current only to the CRT assy R, G, B. Moreover, the anode voltage of the CRT assy R, G, B should always be kept not higher than the predetermined value (in the minimum brightness and picture state when non signal input is less than 30.5kV). Be sure to drive the CRT assy R, G, B by using a completely functional DEFLECTION assy which have been adjusted completely in the combined state. (When the voltage abnormally becomes high, the X-ray protection circuit will operate.)

1. CRT assy R, G, B (Do not dismantle CRT assemblies under any circumastances)

2. Each Lens assy

64LHP5000

PROJECTOR UNIT

High Voltage generating point

AC Power cord

Charged section

Fig. 1 Charged section and high voltage generating point

Fig. 2 Component parts for X-ray protection

5

64LHP5000

POWER

STANDBY/ON

INPUT CH RETURN

POWER/

DOWN LOAD

TIMER OPC

PROJECTOR UNIT

Front Panel Functions

A flip-down door conceals the control panel. Push gently and release, to open the door. To close the door, lift it back up into place.

NOTE:

If you accidentally pull the door, it may not shut properly. Push the door back in to shut it.

1 POWER/DOWNLOAD indicator

Lights when power is on. Flashes when downloading the GUIDE Plus+ program information.

2 Timer indicator

Lights GUIDE Plus+ timer is set.

3 DTV indicator

Lights when receiving a digital television broadcast. Flashes when downloading the DTV program information. (DTV indicator may still blink even when the power has been turned off. This is not a defect.)

4 OPC sensor

Sensor to detect the room brightness.

5 POWER button (ST ANDBY/ON)

Press once to turn on the Rear Projection HDTV. Press again to turn off the Rear Projection HDTV.

NOTE:

When the Rear Projection HDTV is turned on in DTV mode, it may take several seconds before the DTV image is displayed. This is not a malfunction.

6 INPUT button

Press to select your program source. Each press of the INPUT changes the selection to the next source.

TV DTV INPUT 1

INPUT 4 INPUT 3 INPUT 2

7 CHANNEL b uttons

Press plus ' or minus " to tune to a higher or lower channel. Only the preset channels can be tuned in using these buttons.

8 RETURN b utton

Press to set the Rear Projection HDTV to its initial mode.

In some cases, the door may only open slightly when pushed. In such cases, open the door with your finger as shown in the figure at left.

51 2 3 4 6 7 8

6

64LHP5000

VOL

S-VIDEO

INPUT 4

VIDEO L-AUDIO-R

(MONO)

PROJECTOR UNIT

FRONT PANEL FUNCTIONS

Initial mode

Input selector: Set to TV. TV channel: Remains at the last channel set. VOLUME: Remains at the last setting. MUTING: OFF VIDEO

MODE: STD Parameters: Set to 0. 3D Y/C LEVEL: 3 3D NR LEVEL: 3 CNR: OFF FAV. COLOR: STD. FLESH TONE: ON

AUDIO

MTS: MAIN Parameters: Set to 0. SURROUND: OFF

VIEW

AUT O VIEW: OFF MODE: SMART STRETCH

V. POSITION: Set to 0. CC: OFF OPC: OFF SYSTEM IN/OUT

SPEAKER: NORMAL

AUDIO OUT: FIXED

CAUTION:

Do not press any operation button on the Rear Projection HDTV or the remote control unit while recording. Signals from the MONITOR OUTPUT jacks may be temporarily interrupted when a button is pressed.

ATTENTION

The Rear Projection HDTV Receiver will not function properly in the following cases.

• An electrical discharge in the CRT.

• Lightning storms.

• High static electricity environment.

• Poor voltage regulation in the power source.

If the Rear Projection HDTV does not operate properly, reset it as follows:

1. Unplug the AC cord.

2. After approximately 1 minute, turn on the power with switch and 5 POWER button.

NOTE:

On rare occasions, an electrical discharge may occur inside the CRT. It makes a short, sharp pop and either no sound is produced or the volume level changes by itself. The TWIN PICTURE and SEARCH SCREEN function will be cancelled automatically if an electrical discharge occurs when this function is engaged.

• When this button is pressed while adjusting the outer point convergence, the outer point convergence returns to the initial mode.

9 VOLUME buttons

Press plus (+) button to increase the volume, press minus (–) button to decrease it.

0 INPUT 4 jac ks

These inputs are for Video Movie and VCR. Use RCA-type pin plug cords (the same as those used in Hi-Fi systems) and S-VIDEO cords for connections. When the audio source to be connected is monaural, connect the source to the L-(MONO) jack.

9 0

7

64LHP5000

PROJECTOR UNIT

Remote Control Unit Functions

1

0

MONITOR (TV) CONTR OL B UTT ONS

1 POWER button

Turns the power of the Rear Projection HDTV on and off.

2 Input button (TV, DTV, INPUT 1 to INPUT 4)

Press the button to select the source you wish to watch. The screen will display your selection.

5

3

4

7

9

8

6

2

3 VIEW MODE button

Press to select the VIEW MODE.

4 ANT-A/B button

Press to switch between ANTENNA-A and ANTENNA-B when you wish to watch TV.

5 Direct channel selection buttons

Press the button (or buttons) that corresponds to the channel that you wish to watch.

6 CH (channel) ', " button

Press plus ' or minus " to tune in a higher or lower channel. Only the preset channels can be tuned in using these buttons.

7 MUTE button

Press to temporarily turn off the sound. Press again to return to the previous volume level.

8 Cursor/ENTER buttons (ENTER, \, |, ', ") \, |, ', ": Press to select or adjust items on the menu screen.

ENTER: Press to activate the selected function.

9 FAVORITES buttons

These buttons call up the channels that have been assigned to them.

q

REMOTE CONTR OL UNIT SETTING BUTTONS

0 Remote control mode select buttons

Use to switch the remote control unit modes.

q Light button

When this button is pressed, some buttons on the remote control unit will light. The lighting will tur n off if no operations are performed within about six seconds. This button is used for performing operations in dark places.

8

a

t

s p i

o u

64LHP5000

PROJECTOR UNIT

w TWIN PICTURE/SEARCH screen buttons

TWIN PICTURE: Press to turn the TWIN PICTURE screen function

on and off. STROBE: Press to turn the STROBE screen on and off. SEARCH: Press to select the SEARCH screen mode. SELECT: Selects the screen for switching the channel or

input source.* FREEZE: When this button is pressed with the regular

screen, the screen will change to the TWIN

PICTURE screen and the picture at the time the

button was pressed will become the sub-picture,

displayed as a frozen image. "-TWIN CH-': Used to switch the channel for the sub-picture of

the TWIN PICTURE screen.

e DISPLAY button

Turns the screen indicators for the input source, channel, setting, and they will appear for a few seconds.

r FLASHBACK button

Press to switch between the current channel and the channel you were watching immediately before.

1

y

r

w e

t VOL (volume) +, – buttons

Press plus (+) button to increase the volume, press minus (–) button to decrease it. Volume level will appear on the screen as numbers and a bar graph. The maximum volume level is “63”. The display will disappear from the screen after 2 seconds.

y MENU button

Press to turn on the menu screen for use in function selection. Press again to return to normal TV screen.

u GUIDE/TV button

i INFO button

o VCR Plus+ button

p ENTER button

a ACTION button

s The buttons of u-s listed above are GUIDE Plus+ buttons.

button

*1 With the 9-SEARCH screen, the search picture’s input source

and channel cannot be switched.

9

64LHP5000

PROJECTOR UNIT

DTV CONTROL BUTT ONS

1 AUDIO button

Press to select the audio mode during multiaudio broadcasts.

5

9

2

0

6

4

3

8

7

2 Direct channel selection buttons,

Press the buttons that corresponds to the channel that you wish to watch.

3 CH (channel) ', " button Press plus ' or minus " to tune in a higher or lower channel.

4 Cursor/ENTER buttons (ENTER, \, |, ', ") \, |, ', ": Press the button to select items on the DTV MENU

screen.

ENTER: Press to activate the selected function.

5 FAVORITE CH/Colored (blue, green, red and yellow) buttons

FAVORITE CH: Used for making FAVORITE CH settings for the

DTV.

Blue, Green, Red, Yellow: Used to make selections from the DTV

menu.

6 DTV button

Tur ns the TV to the DTV mode.

7 FLASHBACK button

Press to switch between the current channel and the channel you were watching immediately before.

8 DTV MENU button

When this button is pressed, the DTV menu screen will be displayed.

button

1

9 INFO button

When this button is pressed, information on DTV will be displayed.

0 VIEW MODE button

Adjust picture size.

10

64LHP5000

PROJECTOR UNIT

CABLE CONTROL BUTT ONS

Cable converters which are made by other makers and are not preset can also be operated using the remote control unit if buttons

1 to 2 have learnt the functions.

1 Direct channel selection buttons

Press the button (or buttons) that corresponds to the channel that you wish to watch.

2 CH (channel) ', " buttons Press plus ' or minus " to tune in a higher or lower channel.

3 ENTER button *

Fix the selected channel with the direct channel selection buttons.

1

2

3

* Some manufacturers do not preset ENTER.

11

64LHP5000

PROJECTOR UNIT

VCR CONTROL BUTT ONS

If the VCR is preset by OPERATION OF REMOTE CONTROL, the remote control unit button will function as follows when the mode switch of the remote control unit is set to VCR. When the input button having the same number as the input terminal connecting the VCR is pressed, the VCR can be operated using buttons 1 to 9. VCR which are made by other makers and are not preset can also be operated using the remote control unit if buttons 1 to 9 have learnt the functions.

1 Numeric buttons

Use to enter two-digit code numbers when identifying your VCR.

2\\ REW

Press to rewind a tape. For some VCRs you may need to press STOP first, then REWIND. In Playback mode, hold button down to view picture moving rapidly in reverse.

1

2 3 4 5 6

7 8 9

3| PLAY

Press to play back a tape.

4â PAUSE

Press to temporarily stop the tape during playback or recording. Press again to release Pause.

5Ë STOP

Press to stop the tape.

6Æ REC

Press to begin recording.

7 FF ||

Press to rapidly advance the tape. For some VCRs, you may need to press STOP first, then FF. In Playback mode, hold button down to view the picture moving rapidly in forward direction.

8 VCR CHANNEL UP (')/ DOWN (")

Press to scan up or down through the channels on the VCR.

9 VCR POWER Æ

Press to turn the VCR on and off.

12

ADJUSTMENT

Ë

Key Indication of the Remote Control Unit

64LHP5000

PROJECTOR UNIT

CONVER GE:

GV (Green, Vertical)

GH (Green, Horizontal)

BV (Blue, Vertical)

• Adjustment Items

Adjustment

RANGE

OFFSET

Adjustment

Name

CUT-R

VOL0

Color

TINT

Contrast

Bright

Sharpness

3D YC, 3D NR Level

Detail

VOL20

S.V .M VOL30 DRV-R

S.V .M DRV-B

NU MERIC KEYS

Cyclically

ADJUSTMENT

ITEMS

STATIC

SKEW 3D SKEW 5D SKEW

BOW 4D BOW 6D BOW

SUB KEY

M S KEY

3S KEY

M 3S KEY

KEY

MID KEY

3D KEY

M 3D KEY

SUB PIN

M S PIN

4S PIN

M 4S PIN

MID PIN

4D PIN

M 4D PIN

LIN

MID LIN

6D LIN

SIZE

MID SIZE

5D SIZE

RANGE: SRS ON/OFF

TRU ON/OFF

RH (Red, Horizontal)

RV (Red, Vertical)

BH (Blue, Horizontal)

TYPE

GH GV RH RV BH BV

OFFSET:

CUT-G CUT-B

(Data Value) VOL – VOL +

13

64LHP5000

PROJECTOR UNIT

Ë

Jigs and Measuring Instruments

· Screwdriver · Adjustment screwdriver

Color bar generator D.DC. Volt meter LD player

Monoscope Dual trace oscilloscope Frequency counter

For HD Signal generator

14

Ë

Assembly Adjustment Location and Items

A TUNER • µ-COM ASSY (A SIDE)

K2702

J2703

VR2701

916

IC2701

18

VR2801

FOCUS VR (VR1)

B G FOCUS VR R

Translucent paper such as tracing paper

Lens assy (For Red)

64LHP5000

PROJECTOR UNIT

Lens assy (For Green)

Lens assy (For Blue)

52 27

IC2202

126

TUNER • µ-COM ASSY (B SIDE)

IC2702

14 8

71

Q2708

B POWER SUPPLY ASSY

IC207

91

VR201

VR202

TP201

TP204

91

IC201

L2202

C VIDEO ASSY (A SIDE)

IC5251

12856

15

1

11

10

P5252

29

P5254

Deflection yoke (B)

CRT assy B

Deflection yoke

B CRT DRIVE

Centering magnet (Turn in either direction untill cross signal becomes white.)

assy

TP-BK

CRT assy G

G CRT DRIVE assy

MEASURING METHOD

Disconnect the FBT anode cable as shown below. Measure at the point where the cable enters the FBT.

Caution: Take extra precaution when measuring the

voltage. High voltage are also present in surrounding circuit boards. (CRT DRIVE assy,

P5253

POWER SUPPLY assy).

SERVICEMAN W ARNING

Before removing the anode cable, turn off the power, unplug the AC plug and let the unit discharge for more than 1 minute.

Anode cable

FBT

Note: When reconnecting the cable, proceed in the reverse order. After reconnecting, tug on the cable to check that it is secure.

TP-GK

Deflection yoke (G)

CRT assy R

Pull straight up

Deflection yoke (R)

R CRT DRIVE assy

!Power supply adjustment @Contrast coarse adjustment #Brightness adjustment (PIONEER’s standard settings) $Deflection yoke lean adjustment %Screen center adjustment ^Focus adjustment of lens assy &Focus VR adjustment *Vertical size adjustment (Horizontal size adjustment )Convergence adjustment

QTest cross H-center position adjustment WTuner block adjustment EWhite balance adjustment RPIONEER’s standard settings TSide panel adjustment (Screen size 4:3) YSPLIT screen adjustment

15

64LHP5000

PROJECTOR UNIT

Ë

Assembly Adjustment Location Guide

If POWER SUPPLY ASSY

B

is repaired

1

Power supply adjustment

If DEFLECTION ASSY

If VIDEO ASSY

C

If TUNER µ-COM ASSY

A

If AMP ASSY

is repaired or replaced

the µ-COM block

is repaired

(*1)

the tuner block

is repaired or replaced

is replaced

No adjustment is required

7

Focus VR adjustment

8

Vertical size adjustment

9

Horizontal size adjustment

10

Convergence adjustment

13

White balance adjustment

3

Brightness adjustment

13

White balance adjustment

14

SHARP's standard settings

15

Side panel adjustment

2

Contrast coarse adjustment

3

Brightness adjustment

11

Test cross H-center position adjustment

14

SHARP's standard settings

12

Tuner block adjustment

All the above adjustments except for the test-cross H-center

11

position adjustment and tuner adjustment are required.

8

Vertical size adjustment

9

Horizontal size adjustment

10

Convergence adjustment

3

Brightness adjustment (SHARP's standard settings)

If R, G or B CRT DRIVE ASSY

If CRT ASSY

If LENS ASSY

is repaired or replaced

R, G, B or deflection yoke is replaced

is replaced

13

White balance adjustment

4

Deflection yoke lean adjustment

5

Screen center adjustment

7

Focus VR adjustment

10

Convergence adjustment

13

White balance adjustment

14

SHARP's standard settings

6

Focus adjustment of lens assy

10

Convergence adjustment

Check white balance. If the best screen is not obtained, adjust

If SIGNAL ASSY

If SUB VIDEO ASSY

If CONVER. DAC ASSY

If OTHER ASSY

is repaired or replaced

13

White balance adjustment

16

SPLIT screen adjustment

13

White balance adjustment

14

SHARP's standard settings

10

Convergence adjustment

No adjustment is required

(*1) When replacing the tuner u-com assembly, mount the IC2204 (24LC32A:E2 PROM)on the current assembly to the new one to facilitate

adjustments.

16

64LHP5000

PROJECTOR UNIT

Ë

Factory ADJ Mode

Select 1st FACTORY ADJ Mode

Start

“ON”

Front panel

Push the switch with thin rod.

Start

1st FAC

Selecting the mode for adjustment operations.

2

4

.................. Start adjusting

............ Select 1st factory adjustment mode, then adjust.

Normal picture

Cyclically

2nd FACTORY ADJ mode picture

1

(MUTE) (MUTE)

STD OFFSET mode

(MUTE)

GENCE mode (ENTER)

(MUTE)

(∞ DOWN)

Telop : Blue

MANUAL CONVER-

Telop : White

AUTO ADJ mode

( LEFT)

Telop : White

1st FACTORY ADJ mode picture

RANGE CHECK mode

(MENU ON)

Telop : Red

The 2nd factory adjustment mode is not used in the adjustment.

PANEL ADJ mode

(FLASHBACK)

Telop : Yellow

(MUTE)

ADJUSTMENT SIZE

mode (ANT-A/B)

Telop : Green

(MUTE)

ADJUSTMENT MPX mode

(P IN P ON/OFF) (TWIN PICTURE)

Telop : Magenta

5

3

7

(MUTE)

Not used in the

adjustment

EPG CHECK mode

Note :

The brackets ( ) show the operation key.

TEST mode

( RIGHT)

Telop : Green

(GUIDE/TV)

Telop : Yellow

DTV PANEL mode

Telop : Yellow

(DTV)

SIGNAL ADJ mode

OTHERS OFFSET

(FF )

Telop : White

mode (XXXA)

Telop : -----

6

8

17

64LHP5000

PROJECTOR UNIT

Adjustment Range Mode

1

Start

ADJUSTMENT

VOL 20

1st FAC

PD5462A RANGE

ADJUSTMENT

COLOR, BASS CNT

PD5462A RANGE

Telop : Red

: Vol 20 : Vol 30 : Vol 0

Picture quality, eyc., Change amount check made operating.

: COLOR, BASS

: TINT, TREBLE

: CONTRAST, BALANCE

: BRIGHT : SHARP-

NESS : DETAIL

: S.V.M

TINT SHARPNESS

Center

CNT

The color to purple

MIN

The color to green

MAX

CNT

MIN

Cyclically

MAX

Center Sharp Soft

Adjustment OFFSET Mode

2

Start

1st FAC

STD

: STD OFFSET (NTSC)

: COMP (31kHz, 33kHz) OFFSET (HD) : COMP (15kHz) OFFSET

(NTSC Component)

COLOR

Telop : Blue

OFFSET

–24

Data value

This mode is to set the standard picture quality for a normal picture.

: COLOR (–64 to 63)

: TINT (–64 to 63)

: CONTRAST (–64 to 63)

: BRIGHT (–128 to 127)

: SHARPNESS (–128 to 127)

: DETAIL (–128 to 127)

: VM (–128 to 127)

: DRV-R (–64 to 63)

: DRV-B (–64 to 63)

: CUT-R (–128 to 127)

or

: CUT-G (–128 to 127)

18

: CUT-B (–128 to 127)

3

64LHP5000

PROJECTOR UNIT

Size Mode

Start

1st FAC

• Mode for roughly adjusting the horizontal and vertical sizes of the main deflection.

• In this mode, the color is green only, screen size is FULL and the contrast is +10.

• The above settings are cleared when this mode is exited.

ADJUSTMENT

H SIZE –24

Size mode

CH + : H PHA

or

(31 kHz) CH – : H PHA (33 kHz)

Telop : Green

: H Size : V Size

: P HA

Screen mode

FULL SIZE

Data value

For service

or

(–128 to 127)

Table on H SIZE and V SIZE data

Picture quality mode

NATURAL ZOOM CINEMA FULL FULL (MD)

A, B: are adjustment values. D: Fixed value.

H SIZE

A A A A

A+D

V SIZE

B B B B B

Table on H PHA data

: FULL (HD) H SIZE and fixed value D can be varied.

FULL ZOOM CINEMA WIDE

FULL (HD) NATURAL WIDE

PHA

Component input

(INPUT1, INPUT2)

DTV

(NTSC system)

15 kHz 31 kHz 33 kHz

CEFG C

C: Adjustment value G: Fixed value E, F: Fixed value + arbitrary service values

Others

19

64LHP5000

PROJECTOR UNIT

4

Convergence Setting Mode

Start

1st FAC

ADJUSTMENT

GV STATIC

Adjustment item

Variety

GV (Green, vertical)

GH (Green, horizontal)

BV (Blue, vertical)

Telop : White

Cyclically

Screen mode

FULL

–120

–128~127

Data value

RH (Red, horizontal)

RV (Red, vertical)

BH (Blue, horizontal)

oror

ADJUSTMENT FULL

GV STATIC

–120

Data value

STATIC (H, V) SKEW 3D SKEW 5D SKEW

BOW 4D BOW 6D BOW SUB KEY M S KEY 3S KEY KEY MID KEY 3D KEY SUB PIN M S PIN 4S PIN PIN MID PIN 4D PIN LIN MID LIN 6D LIN SIZE MID SIZE 5D SIZE

M 3S KEY M 3D KEY

M 4S PIN M 4D PIN

: Red ON/OFF : Green ON/OFF : Blue ON/OFF

FULL ZOOM CINEMA

WIDE

FULL (HD) NATURAL

WIDE

20

5

Panel Adjustment Mode

64LHP5000

PROJECTOR UNIT

Start

1st FAC

• Mode for adjusting the brightness, width, and position of the gray part (panel) of the 4:3 normal screen.

ADJUSTMENT

Telop : Yellow

PANEL

–24

BRIGHT

Data value

6

DTV Panel Adjustment Mode (When option is mounted)

or

: BRIGHT (–64 to 63)

: CONTRAST (–64 to 63)

: WIDTH (–128 to 127)

: POSITION (–128 to 127)

Start

1st FAC

ADJUSTMENT

Telop : Yellow

DTV PANEL

–24

BRIGHT

Data value

• Mode for adjusting the brightness, width, and position of the gray part (panel) of the 4:3 normal screen of the DTV tuner.

or

: BRIGHT (–64 to 63)

: CONTRAST (–64 to 63)

: WIDTH (–128 to 127)

: POSITION (–128 to 127)

21

64LHP5000

PROJECTOR UNIT

7

Adjustment MPX Mode

Start

1st FAC

For adjusting the TV tuner MPX decoder section

Auto adjust

(P IN P)

8

Others OFFSET Mode

Start

1st FAC

ADJUSTMENT

1 ATT 2 ST VCO 3 SAP VC 4 ST LPF

9 27 10 26

00001

MPX F.E 1

5 SAP LPF 6 WIDE BAN 7 SPECTRA

Telop : Magenta

Picture quality mode

MOVIE OFFSET

8 12 23

ADJUSTMENT

1 ATT 2 ST VCO 3 SAP VC 4 ST LPF

MPX F.E 1

9

5 SAP LPF

29

6 WIDE BAN

9

7 SPECTRA

30

00001

COMPLETE !

8 12 21

Yellow

“NG”

ADJUSTMENT 1 ATT

2 ST VCO 3 SAP VC 4 ST LPF

MPX F.E 1

9

5 SAP LPF

25

6 WIDE BAN

8

7 SPECTRA

30

00001

TRY AGAIN !!

8 12 23

Red

: COLOR (–64 to 63)

: TINT (–64 to 63)

–24

COLOR

Data value

OFFSET MODE

Direct Key Screen Display Picture quality mode

(Blue) MOVIE MOVIE OFFSET MODE (Green) GAME GAME OFFSET MODE (Red) TV TV OFFSET MODE

COLOR TEMP (STD) COLOR TEMP LOW for STD &

COLOR TEMP (MOVIE)

(GAME) OFFSET MODE COLOR TEMP LOW for MOVIE

OFFSET MODE

: CONTRAST (–64 to 63)

: BRIGHT (–128 to 127)

: SHARPNESS (–128 to 127)

: DETAIL (–128 to 127)

: VM (–128 to 127)

: DRV-R (–64 to 63)

: DRV-B (–64 to 63)

: CUT-R (–128 to 127)

: CUT-G (–128 to 127)

: CUT-B (–128 to 127)

or

22

Ë

Adjustment

Power supply adjustment

1

-1

1

Start

64LHP5000

PROJECTOR UNIT

135V Power supply adjustment

Color-bar generator

D. DC voltmeter

Color bar

TP201

VR201

135.0V±1V

14.5V Power supply adjustment

-2

1

Start

Color bar

Contrast coarse adjustment

2

Start

1st FAC

POWER SUPPLY ASSY

TP204

VR202

POWER SUPPLY ASSY

VR201

Color-bar generator

D. DC voltmeter

14.5V ± 0.1V

VR202

ADJUSTMENT OFFSET

COLOR

Telop : Blue

Data value

23

CONTRAST

or

Telop : 0

64LHP5000

PROJECTOR UNIT

Brightness adjustment

3

Start

1st FAC

ADJUSTMENT OFFSET

CUTR

Telop : Blue

Data value

CUT-R

CUT-B

0

BRIGHT

or

Oscilloscope

or

G CRT DRIVE assy

Cut of level

(180V DC)

TP-GK

GND

Deflection yoke lean adjustment

4

Start

Cross hatch

CRT assy B

Deflection yoke

TP-GK

Deflection yoke (G)

CRT assy R

R CRT DRIVE assy

Deflection yoke (R)

Deflection yoke (B)

B CRT DRIVE assy

Centering magnet (Turn in either direction untill cross signal becomes white.)

CRT assy G

TP-BK

G CRT DRIVE assy

24

• For Red or Blue adjustment, turn 1st FACTORY ADJ mode ON and then OFF to place the convergence POSITION at the center of the adjustable range.

• Move the centering magnet of the deflection yoke for the replaced color so that the horizontal and vertical lines at the center of the screen align with the lines for a color not replaced.

Cross hatch

Screen center adjustment

5

Start

Focus adjustment of lens assy

6

Start

64LHP5000

PROJECTOR UNIT

Deflection yoke

Centering magnet (Turn in either direction until cross signal becomes white.)

Translucent paper such as tracing paper

Focus VR adjustment

7

Start

Cross hatch

FOCUS VR (VR1)

B G FOCUS VR R

“Best focusing”

Lens assy (For Red)

Lens assy (For Green)

Lens assy (For Blue)

Turn the focus VR for best focusing.

25

64LHP5000

PROJECTOR UNIT

Vertical size adjustment

8

Start

1st FAC

Monoscope

or

General broadcasting

Green screen

V .SIZE

Adjust the size so that the picture is completely displayed on the screen.

Note :

After the V. SIZE adjustment, enter the H. SIZE adjustment by pressing “1” key and readjust. Screen mode : FULL

91% ± 2%

Note :

After the H. SIZE adjustment, enter the V. SIZE adjustment by pressing “2” key and readjust.

26

Horizontal size adjustment

9

Start

1st FAC

Monoscope

64LHP5000

PROJECTOR UNIT

Note :

Screen mode : FULL

Green screen

H.SIZE

or

General broadcasting

Adjust the size so that the picture is completely displayed on the screen.

91% ± 2%

27

64LHP5000

PROJECTOR UNIT

Convergence adjustment

10 10

Green line adjustment

-1

1st FAC

• Adjustment in the horizontal direction

Start

» Horizontal correction adjustment of the green line

• See 4 Convergence Setting Mode in the Factory ADJ mode.

• Input cross-hatch signals to this device’s video input terminal.

• The green line serves as the reference line in the adjustment of red and blue. Perform this accurately. Adjust the convergence of the green line using only green.

• Select the Adjustment item

GH - STATIC

or

In particular, be aware of the setting before adjustment.

Adjustment Items

1 2 3 4 5 6

Center-line Adjustment

7

"

GH-STATIC

"

GH-SKEW

"

GH-BOW

"

(GH-3D SKEW)

"

(GH-4D BOW)

"

(GH-5D SKEW)

"

(GH-6D BOW)

Screen No.

1 2 5 3 6 4 7

• Adjust the center vertical line to the screen center position.

• Adjust so that the green vertical line at the center becomes a straight line with neither

Note: Do not adjust items 4 to 7.

• Adjust the Data value

distortion nor tilting.

Note :

The convergence for this device must be adjusted for each screen size FULL (NTSC, 4:3 NORMAL), ZOOM (NTSC), CINEMA WIDE (NTSC), NATURAL WIDE (NTSC), FULL (HD) (33.75 kHz, DTV).

RED OFF

Green only

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of H-STATIC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust H-STATIC.

Adjustment Method

GREEN ON

BLUE OFF

1 2 3 4 5 6

Line-interval Adjustment

Ë

Screen

• STATIC

Key

No.

)

• SKEW

Key

No.

1

Key

No.

• BOW

2

"

GH-SIZE

"

GH-MID SIZE

"

GH-LIN

"

GH-MID LIN

"

(GH-5D SIZE)

"

(GH-6D LIN)

1

2

5

• 3D SKEW

• 4D BOW

8 9 A B 0 C

• Adjust so that the intervals of the green vertical lines in the right and left sections of the screen are symmetrical and correct.

Note: Do not adjust items 5 and 6.

» Screen’s changes in the horizontal direction when manual convergence

adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume key is used.

3

• 5D SKEW

4

Key No.

± key. Changes are opposite to the arrow when the Volume —

= Fixed position

• SIZE

8

• MID SIZE

9

• 5D SIZE

8

6

• 6D BOW

7

Key No.

• LIN

11

• MID LIN

12

7

Fig. 1. Horizontal correction (1)

• 6D LIN

10

13

28

» Horizontal correction adjustment of the green line

• Select the Adjustment item

GH - SUB PIN

or

In particular, be aware of the setting before adjustment.

• Adjust the Data value

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of H-STATIC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust H-STATIC.

64LHP5000

PROJECTOR UNIT

Adjustment Items

1 2 3

Lean Adjustment

4

1 2 3 4 5 6 7 8

Distortion Adjustment

9 10 11 12

*1 : Adjust taking note of the green vertical lines at 1/4 of the left and right sides of the screen.

"

GHKEY

"

GH-MID KEY

"

GH-SUB KEY

"

GH-M S KEY

"

GH-3D KEY

"

(GH-M 3D KEY)

"

GH-3DS KEY

"

(GH-M 3S KEY)

"

GH-PIN

"

GH-MID PIN

"

GH-SUB PIN

"

GH-M S PIN

"

GH-4D PIN

"

(GH-M 4D PIN)

"

GH-4DS PIN

"

(GH-M 4S PIN)

*1

Screen No.

E F I J

G H K L M N Q R O P S T

• Adjust so that the vertical green lines on the left and right sides of the screen do not tilt.

• Adjust so that the vertical green lines on the left and right sides of the screen become straight with no distortion.

Note: Do not adjust items 2, 4, 10 and 12.

Adjustment Method

Ë

Key No.

4

Key

No.

3

Key

No.

6

Key No.

5

Screen

• SUB KEY

• SUB PIN

• KEY

• PIN

15

19

23

27

• MID KEY

• M S KEY

• MID PIN

• M S PIN

16

20

24

28

Fig. 2. Horizontal correction (2)

• 3D KEY

• 3DS KEY

• 4D PIN

• 4DS PIN

17

21

25

29

• M 3D KEY

• M 3S KEY

• M 4D PIN

• M 4S PIN

» Screen’s changes in the horizontal direction when

18

manual convergence adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume opposite to the arrow when the Volume

± key. Changes are

— key is used.

22

26

30

= Fixed position

64LHP5000

PROJECTOR UNIT

10

Green line adjustment

-2

1st FAC

• Adjustment in the vertical direction

Start

» Vertical correction adjustment of the green line

• Select the Adjustment item

GV - STATIC

or

In particular, be aware of the setting before adjustment.

Adjustment Items

1 2 3 4 5 6

Center-line Adjustment

7

"

GV-STATIC

"

GV-SKEW

"

GV-BOW

"

(GV-3D SKEW)

"

(GV-4D BOW)

"

(GV-5D SKEW)

"

(GV-6D BOW)

Screen No.

1 2 5 3 6 4 7

• Adjust the center horizontal line to the center of the screen.

• Adjust so that the green vertical line at the center becomes a straight line with neither

Note: Do not adjust items 6 and 7.

• Adjust the Data value

distortion nor tilting.

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of V-STATIC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust V-STATIC.

Adjustment Method

1 2 3 4 5 6

Line-interval Adjustment

Ë

Screen

• STATIC

Key

No.

)

• SKEW

Key

No.

1

Key

No.

• BOW

2

"

GV-SIZE

"

GV-LIN

"

GV-MID SIZE

"

GV-MID LIN

"

(GV-5D SIZE)

"

(GV-6D LIN)

1

2

5

• 3D SKEW

• 4D BOW

8 A 9 B 0 C

• Adjust so that the intervals of the green horizontal lines at the top and bottom of the screen are symmetrical and correct.

Note: Do not adjust items 5 and 6.

» Screen’s changes in the vertical direction when manual convergence

adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume key is used.

3

• 5D SKEW

4

± key. Changes are opposite to the arrow when the Volume —

• SIZE

8

• MID SIZE

9

• 5D SIZE

Key

No.

8

6

• 6D BOW

7

• LIN

11

• MID LIN

12

• 6D LIN

Key

No.

7

10

13

= Fixed position

Fig. 3. Vertical correction (1)

30

» Vertical correction adjustment of the green line

• Select the Adjustment item

GV - SUB PIN

or

In particular, be aware of the setting before adjustment.

• Adjust the Data value

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of V-STATIC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust V-STATIC.

64LHP5000

PROJECTOR UNIT

Adjustment Items

"

1 2 3

Lean Adjustment

4

1 2 3 4 5 6 7 8 9

Distortion Adjustment

10 11 12

*2 : Adjust taking note of the green horizontal lines at 1/4 of the left and right sides of the screen.

GV-KEY

"

GV-MID KEY

"

GV-SUB KEY

"

GV-M S KEY

"

GV-3D KEY

"

(GV-M 3D KEY)

"

GV-3DS KEY

"

(GV-M 3S KEY)

"

GV-PIN

"

GV-MID PIN

"

GV-4D PIN

"

(GV-M 4D PIN)

"

GV-SUB PIN

"

GV-M S PIN

"

GV-4DS PIN

"

(GV-M 4S PIN)

*2

Screen No.

E F I J

G H K L M N O P Q R S T

• Adjust so that the green horizontal lines at the top and bottom of the screen do not tilt.

• Adjust so that the green horizontal lines at the top and bottom of the screen become straight with no distortion.

Note: Do not adjust items 2, 4, 8 and 12.

Adjustment Method

Ë

Key

No.

4

Key

No.

3

Key

No.

6

Key No.

5

Screen

• SUB KEY

• SUB PIN

• KEY

• PIN

15

19

23

27

• MID KEY

• M S KEY

• MID PIN

• M S PIN

16

20

24

28

Fig. 4. Vartical correction (2)

• 3D KEY

• 3DS KEY

• 4D PIN

• 4DS PIN

17

21

25

29

31

• M 3D KEY

• M 3S KEY

• M 4D PIN

• M 4S PIN

» Screen’s changes in the vertical direction when

18

manual convergence adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume opposite to the arrow when the Volume

± key. Changes are

— key is used.

22

26

30

= Fixed position

64LHP5000

PROJECTOR UNIT

10

Red line adjustment

-3

1st FAC

• Adjustment in the horizontal direction

Start

» Horizontal correction adjustment of the red line

• See 4 Convergence Setting Mode in the Factory ADJ mode.

• Input cross-hatch signals to this device’s video input terminal.

• Adjust the convergence of the red line using the green and red lines.

• Select the Adjustment item

• Adjust the Data value

RH - STATIC

or

In particular, be aware of the setting before adjustment.

Adjustment Item

1 2 3 4 5 6

Center-line Adjustment

7

RH-STATIC RH-SKEW RH-BOW (RH-3D SKEW) (RH-4D BOW) (RH-5D SKEW) (RH-6D BOW)

"

Screen No.

1 2 5 3 6 4 7

• Adjust the red center to match the green center.

• Overlap the red vertical line at the center with the green vertical line.

Note: Do not adjust items 6 and 7.

RED ON

RED + GREEN

Note :

• Ov erlap the green line with the red line, so that the line becomes yellow .

• Repeat the adjustments until you attain the optimum state.

or

• Fine-adjust ov er the entire picture to obtain the optimum picture.

• If the adjustment is of H-STATICnot possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust H-STATIC.

Adjustment Method

GREEN ON

BLUE ON

1 2 3 4 5 6

Line-interval Adjustment

Ë

Screen

• STATIC

Key No.

)

• SKEW

Key No.

1

Key No.

• BOW

2

"

RH-SIZE

"

RH-LIN

"

RH-MID SIZE

"

RH-MID LIN

"

(RH-5D SIZE)

"

(RH-6D LIN)

1

2

5

• 3D SKEW

• 4D BOW

8 A 9 B 0 C

• Adjust the interval at the center of the red vertical line to the interval of the green vertical line.

Note: Do not adjust items 5 and 6.

» Screen’s changes in the horizontal direction when manual convergence

adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume key is used.

3

• 5D SKEW

4

Key

No.

± key. Changes are opposite to the arrow when the Volume —

= Fixed position

• SIZE

8

• MID SIZE

9

8

6

• 6D BOW

7

Key

No.

• LIN

11

• MID LIN

12

7

Fig. 5. Horizontal correction (1)

• 5D SIZE

• 6D LIN

10

13

32

» Horizontal correction adjustment of the red line

• Select the Adjustment item

RH - SUB PIN

or

In particular, be aware of the setting before adjustment.

• Adjust the Data value

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of H-STATIC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust H-STATIC.

64LHP5000

PROJECTOR UNIT

Adjustment Item

1 2 3

Lean Adjustment

4

1 2 3 4 5 6 7 8 9

Distortion Adjustment

10 11 12

*3 : Adjust taking note of the red horizontal lines at 1/4 of the left and right sides of the screen.

Ë

Screen

"

RH-KEY

"

RH-MID KEY

"

RH-SUB KEY

"

RH-M S KEY

"

RH-3D KEY

"

(RH-M 3D KEY)

"

RH-3DS KEY

"

(RH-M 3S KEY)

"

RH-PIN

"

RH-MID PIN

"

RH-4D PIN

"

(RH-M 4D PIN)

"

RH-SUB PIN

"

RH-M S PIN

"

(RH-4DS PIN)

"

RH-M 4S PIN

• KEY

*3

15

*3

• MID KEY

Screen No.

E F I J

G H K L M N O P Q R S T

16

• Adjust so that the red vertical lines at the top and bottom of the screen do not tilt.

• Adjust so that the red vertical line at the top and bottom of the screen overlap with the green vertical lines, and becomes a straight line with no distortion.

Note: Do not adjust items 2, 4, 8 and 11.

17

• 3D KEY

• M 3D KEY

Key

No.

4

Adjustment Method

» Screen’s changes in the horizontal direction when

18

manual convergence adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume opposite to the arrow when the Volume

± key. Changes are

— key is used.

Key

No.

3

Key

No.

6

Key

No.

5

• SUB KEY

• PIN

• SUB PIN

19

23

27

• M S KEY

• MID PIN

• M S PIN

20

24

28

Fig. 6. Horizontal correction (2)

• 3DS KEY

• 4D PIN

• 4DS PIN

21

25

29

33

• M 3S KEY

• M 4D PIN

• M 4S PIN

22

26

30

= Fixed position

64LHP5000

PROJECTOR UNIT

10

Red line adjustment

-4

1st FAC

• Adjustment in the vertical direction

Start

» Vertical correction adjustment of the red line

• Select the Adjustment item

RV - STATIC

or

In particular, be aware of the setting before adjustment.

Adjustment Item

1 2 3 4 5 6

Center-line Adjustment

7

RV-STATIC RV-SKEW RV-BOW RV-3D SKEW RV-4D BOW (RV-5D SKEW) (RV-6D BOW)

"

Screen No.

1 2 5 3 6 4 7

• Adjust the red center to match the green center.

• Adjust so that the red horizontal line at the center overlaps with the green horizontal line.

Note: Do not adjust items 6 to 7.

• Adjust the Data value

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of V-STATIC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust V-STATIC.

Adjustment Method

1 2 3 4 5 6

Line-interval Adjustment

Ë

Screen

• STATIC

Key

No.

)

• SKEW

Key No.

1

Key

No.

• BOW

2

"

RV-SIZE

"

RV-LIN

"

RV-MID SIZE

"

RV-MID LIN

"

(RV-5D SKEW)

"

(RV-6D LIN)

1

2

5

• 3D SKEW

• 4D BOW

8 A 9 B 0 C

• Adjust the interval at the center of the red vertical line to the interval of the green vertical line.

Note: Do not adjust items 5 and 6.

» Screen’s changes in the vertical direction when manual convergence

adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume key is used.

3

• 5D SKEW

4

± key. Changes are opposite to the arrow when the Volume —

• SIZE

8

• MID SIZE

9

Key

No.

8

6

• 6D BOW

7

• LIN

11

• MID LIN

12

Key

No.

7

• 5D SIZE

• 6D LIN

10

13

= Fixed position

Fig. 7. Vertical correction (1)

34

» Vertical correction adjustment of the red line

• Select the Adjustment item

RV - SUB PIN

or

In particular, be aware of the setting before adjustment.

• Adjust the Data value

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of V-STATIC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust V-STATIC.

64LHP5000

PROJECTOR UNIT

Adjustment Item

1 2 3 4

"

RV-KEY

"

RV-MID KEY

"

RV-SUB KEY

"

RV-M S KEY

*4

Lean Adjustment

1 2 3 4 5 6 7 8 9

Distortion Adjustment

10 11 12

*4 : Adjust taking note of the red horizontal lines at 1/4 of the left and right sides of the screen.

"

RV-3D KEY

"

(RV-M 3D KEY)

"

RV-3DS KEY

"

(RV-M 3S KEY)

"

RV-PIN

"

RV-MID PIN

"

RV-4D PIN

"

(RV-M 4D PIN)

"

RV-SUB PIN

"

RV-M S PIN

"

RV-4DS PIN

"

(RV-M 4S PIN)

*4

Screen No.

E F I J

G H K L M N O P Q R S T

• Adjust so that the red horizontal lines at the left and right of the screen do not tilt.

• Adjust so that the red horizontal lines at the left and right of the screen overlap with the green horizontal lines, and become a straight line with no distortion.

Note: Do not adjust items 2, 4, 8 and 12.

Adjustment Method

Ë

Key

No.

4

Key

No.

3

Key

No.

6

Key

No.

5

Screen

• SUB KEY

• SUB PIN

• KEY

• PIN

15

19

23

27

• MID KEY

• M S KEY

• MID PIN

• M S PIN

16

20

24

28

Fig. 8. Vartical correction (2)

• 3D KEY

• 3DS KEY

• 4D PIN

• 4DS PIN

17

21

25

29

35

• M 3D KEY

• M 3S KEY

• M 4D PIN

• M 4S PIN

» Screen’s changes in the vertical direction when

18

manual convergence adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume opposite to the arrow when the Volume

± key. Changes are

— key is used.

22

26

30

= Fixed position

64LHP5000

PROJECTOR UNIT

10

Blue line adjustment

-5

1st FAC

• Adjustment in the horizontal direction

Start

» Horizontal correction adjustment of the blue line

• See 4 Convergence Setting Mode in the Factory ADJ mode.

• Input cross-hatch signals to this device’s video input terminal.

• Select the Adjustment item

BH - STATIC

or

In particular, be aware of the setting before adjustment.

Adjustment Item

1 2 3 4 1 6

Center-line Adjustment

7

"

BH-STATIC

"

BH-SKEW

"

BH-BOW

"

BH-3D SKEW

"

BH-4D BOW

"

BH-5D SKEW

"

BH-6D BOW

Screen No.

1 2 5 3 6 4 7

• Adjust the blue center to match the green center.

• Overlap the blue vertical line at the center with the green vertical line.

Note: Do not adjust items 6 and 7.

• Adjust the Data value

RED OFF

GREEN + BLUE

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of H-STATIC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust H-STATIC.

Adjustment Method

GREEN ON

BLUE ON

1 2 3 4 5 6

Line-interval Adjustment

Ë

Screen

• STATIC

Key No.

)

• SKEW

Key No.

1

Key No.

• BOW

2

"

BH-SIZE

"

BH-LIN

"

BH-MID SIZE

"

BH-MID LIN

"

(BH-5D SIZE)

"

(BH-6D LIN)

1

2

5

• 3D SKEW

• 4D BOW

8 A 9 B 0 C

• Adjust the interval at the center of the blue vertical line to the interval of the green vertical line.

Note: Do not adjust items 5 and 6.

» Screen’s changes in the horizontal direction when manual convergence

adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume key is used.

3

• 5D SKEW

4

Key

No.

± key. Changes are opposite to the arrow when the Volume —

= Fixed position

• SIZE

8

• MID SIZE

9

• 5D SIZE

8

6

• 6D BOW

7

Key

No.

• LIN

11

• MID LIN

12

7

Fig. 9. Horizontal correction (1)

• 6D LIN

10

13

36

» Horizontal correction and adjustment of blue line

• Select the Adjustment item

BH - SUB PIN

or

In particular, be aware of the setting before adjustment.

• Adjust the Data value

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of H-STATIC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust H-STATIC.

64LHP5000

PROJECTOR UNIT

Adjustment Item

1 2 3

Lean Adjustment

4

1 2 3 4 5 6 7 8 9

Distortion Adjustment

10 11 12

*5 : Adjust taking note of the blue vertical lines at 1/4 of the left and right sides of the screen.

Ë

Screen

"

BH-KEY

"

BH-MID KEY

"

BH-SUB KEY

"

BH-M S KEY

"

BH-3D KEY

"

(BH-M 3D KEY)

"

BH-3DS KEY

"

(BH-M 3S KEY)

"

BH-PIN

"

BH-MID PIN

"

BH-4D PIN

"

(BH-M 4D PIN)

"

BH-SUB PIN

"

BH-M S PIN

"

BH-4DS PIN

"

(BH-M 4S PIN)

• KEY

*5

15

*5

• MID KEY

Screen No.

E F I J

G H K L M N O P Q R S T

16

• Adjust so that the blue vertical lines at the top and bottom of the screen do not tilt.

• Adjust so that the blue vertical lines at the top and bottom of the screen overlap with the green vertical lines, and become a straight line with no distortion.

Note:Do not adjust items 2, 4, 8 and 12.

17

• 3D KEY

• M 3D KEY

Key

No.

4

Adjustment Method

» Screen’s changes in the horizontal direction when

18

manual convergence adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume opposite to the arrow when the Volume

± key. Changes are

— key is used.

Key

No.

3

Key

No.

6

Key

No.

5

• SUB KEY

• PIN

• SUB PIN

19

23

27

• M S KEY

• MID PIN

• M S PIN

20

24

28

• 3DS KEY

• 4DS PIN

Fig. 10. Horizontal correction (2)

• 4D PIN

21

25

29

37

• M 3S KEY

• M 4D PIN

• M 4S PIN

22

26

30

= Fixed position

64LHP5000

PROJECTOR UNIT

10

Blue line adjustment

-6

1st FAC

• Adjustment in the vertical direction

Start

» Vertical correction adjustment of the blue line

• Select the Adjustment item

BV - STATIC

or

In particular, be aware of the setting before adjustment.

Adjustment Item

1 2 3 4 5 6

Center-line Adjustment

7

BV-STATIC BV-SKEW BV-BOW BV-3D SKEW BV-4D BOW BV-5D SKEW BV-6D BOW

"

Screen No.

1 2 5 3 6 4 7

• Adjust the blue center to match the green center.

• Adjust so that the blue horizontal line at the center overlaps with the green horizontal line.

• Adjust the Data value

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of V-STATIC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust V-STATIC.

Adjustment Method

1 2 3 4 5 6

Line-interval Adjustment

Ë

Screen

• STATIC

Key

No.

)

• SKEW

Key No.

1

Key

No.

• BOW

2

"

BV-SIZE

"

BV-LIN

"

BV-MID SIZE

"

BV-MID LIN

"

(BV-5D SIZE)

"

(BV-6D LIN)

1

2

5

• 3D SKEW

• 4D BOW

8 A 9 B 0 C

• Adjust the interval at the center of the blue horizontal line to the interval of the green horizontal line.

Note: Do not adjust items 5 and 6.

» Screen’s changes in the vertical direction when manual convergence

adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume key is used.

3

• 5D SKEW

4

± key. Changes are opposite to the arrow when the Volume —

• SIZE

8

• MID SIZE

9

Key

No.

8

6

• 6D BOW

7

• LIN

11

• MID LIN

12

Key

No.

7

• 5D SIZE

• 6D LIN

10

13

= Fixed position

Fig. 11. Vertical correction (1)

38

» Vertical correction adjustment of the blue line

• Select the Adjustment item

BV - SUB PIN

or

In particular, be aware of the setting before adjustment.

• Adjust the Data value

Note :

• Repeat the adjustments until you attain the optimum state.

• Fine-adjust over the entire picture to obtain the

or

optimum picture.

• If the adjustment of V-STAC is not possible within the range of 010 to –010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust V-STATIC.

64LHP5000

PROJECTOR UNIT

Adjustment Item

1 2 3

Lean Adjustment

4

1 2 3 4 5 6 7 8 9

Distortion Adjustment

10 11 12

*6 : Adjust taking note of the blue horizontal lines at 1/4 of the left and right sides of the screen

Ë

Screen

"

BV-KEY

"

BV-MID KEY

"

BV-SUB KEY

"

BV-M S KEY

"

BV-3D KEY

"

(BV-M 3D KEY)

"

BV-3DS KEY

"

(BV-M 3S KEY)

"

BV-PIN

"

BV-MID PIN

"

BV-4D PIN

"

(BV-M 4D PIN)

"

BV-SUB PIN

"

BV-M S PIN

"

BV-4DS PIN

"

(BV-M 4S PIN)

• KEY

*6

15

*6

• MID KEY

Screen No.

E F I J

G H K L M N O P Q R S T

16

• Adjust so that the blue horizontal lines at the left and right of the screen do not tilt.

• Adjust so that the blue horizontal lines at the left and right of the screen overlap with the green horizontal lines, and become straight lines with no distortion.

Note: Do not adjust items 2, 4, 8 and 12.

17

• 3D KEY

• M 3D KEY

Key

No.

4

Adjustment Method

» Screen’s changes in the vertical direction when

18

manual convergence adjustment is mode

The changes at the arrow parts shown below are those implemented using the Volume opposite to the arrow when the Volume

± key. Changes are

— key is used.

Key

No.

3

Key

No.

6

Key

No.

5

• SUB KEY

• PIN

• SUB PIN

19

23

27

• M S KEY

• MID PIN

• M S PIN

20

24

28

Fig. 12. Vartical correction (2)

• 3DS KEY

• 4D PIN

• 4DS PIN

21

25

29

39

• M 3S KEY

• M 4D PIN

• M 4S PIN

22

26

30

= Fixed position

64LHP5000

PROJECTOR UNIT

Test cross H-center position adjustment

11

Start

(LD player)

: ADJ CONVERGE

TUNER µ-COM ASSY

Tuner block adjustment

12

Video level adjustment 1

-1

12

Start

L2202

TV SET UP

CONVERGENCE SAT CONTROL SYSTEM MODE SPEAKER EXIT

MONITOR OUT terminal (75Ω treminal)

: OFF : OFF : INTERNAL

Adjust the position so that the test cross is placed at the center of the screen.

L2202

Dual trace oscilloscope

ANT A

RF signal : fV = EIA color bar or white 100%, 60dBµV 9 ch (fp = 187.25MHz)

TUNER µ-COM ASSY

VR2701

2Vp-p ± 0.2V

VR2701

40

12

Video level adjustment 2

-2

Start

(P IN P)

P IN P ANT.A CH9

ON/OFF INPUT CH SHIFT EXIT

CH9

J2703 4 pin

VR2801

64LHP5000

PROJECTOR UNIT

Double screen

or

not 75Ω terminal

1Vp-p ± 0.10V

12

-3

Start

Stereo VCO adjustment

1st FAC

5. SAP UF 8

1. ATT 9

6.

2. ST VCO 29

3. SAP VC 9

4. STUF 30

TUNER µ-COM ASSY

Q2708

00000

WIDE BAN SPECTRA

7.

12

2

TUNER µ-COM ASSY

Audio Rch output

(P IN P)

ST VCO adjustment mode

VR2801

Frequency counter

or

62.936kHz

TV screen

1 ATT 2 ST VCO 31 3 SAP VC 8 4 ST LPF 31

or

5 SAP LPF 8 6 WIDE BAN 31 7 SPECTRA 31

41

64LHP5000

PROJECTOR UNIT

SAP VCO adjustment

-4

12

Start

1. ATT 9

2. ST VCO 29

3. SAP VC 9

4. STUF 30

5. SAP UF 8

6.

WIDE BAN SPECTRA

7.

00000

1st FAC

12

2

TUNER µ-COM ASSY

Q2708

K2702 (TP-MPX)

00001

11 01

78.67kHz 147mVrms

00

Oscillator

(P IN P)

1. ATT 9

2. ST VCO 29

3. SAP VC 9

4. STUF 30

or

5. SAP UF 8 WIDE BAN

6.

7.

SPECTRA

00001

12

2

If “TRY AGAIN” is displayed, adjust again as follows.

“COMPLETE”

Set to center

1. ATT 9

2. ST VCO 29

3. SAP VC 9

4. STUF 30

5. SAP UF 8

6.

WIDE BAN SPECTRA

7.

00001

12

2

42

12

STEREO LPF adjustment

-5

Start

1st FAC

TUNER µ-COM ASSY

Q2708

K2702 (TP-MPX)

9.4kHz 600mVrms

Sine wave

Oscillator

(P IN P)

ADJUSTMENT MPX

1. ATT 9

2. ST VCO 29

3. SAP VC 9

4. ST LPF 30 00000

5. SAP LPF 8

6.

WIDE BAN SPECTRA

7.

64LHP5000

PROJECTOR UNIT

12 21

“COMPLETE”

12

SAP LPF adjustment

-6

Start

1st FAC

TUNER µ-COM ASSY

Q2708

01000

01

Set to center

K2702 (TP-MPX)

0

88kHz 120mVrms

Sine wave

Oscillator

or

ADJUSTMENT MPX

1. ATT 9

2. ST VCO 29

3. SAP VC 9

4. ST LPF 30 00000

ADJUSTMENT MPX

1. ATT 9

2. ST VCO 29

3. SAP VC 9

4. ST LPF 30

5. SAP LPF 8

6.

WIDE BAN

7.

SPECTRA

5. SAP LPF 8 WIDE BAN

6.

7.

SPECTRA

00000

If “TRY AGAIN” is displayed, adjust again as follows.

12 21

“COMPLETE”

00100

01

Set to center

(P IN P)

If “TRY AGAIN” is

or

displayed, adjust again as follows.

0

ADJUSTMENT MPX

1. ATT 9

2. ST VCO 29

3. SAP VC 9

4. ST LPF 30

5. SAP LPF 8

6.

WIDE BAN SPECTRA

7.

00000

12 21

43

64LHP5000

PROJECTOR UNIT

Separation adjustment (WIDE BAND)

-7

12

Start

-8

Start

1st FAC

5. SAP UF 8

1. ATT 9

6.

2. ST VCO 29

3. SAP VC 9

4. STUF 30

WIDE BAN

7. SPECTRA 2

00000

Separation adjustment (SPECTRAL)

1st FAC

5. SAP UF 8

1. ATT 9

6.

2. ST VCO 29

3. SAP VC 9

4. STUF 30

WIDE BAN

7. SPECTRA 2

00000

12

ANT A

Adjust the output of the TV OUT terminal on the rear panel to the minimum level.

R ch level - L ch input (RF) minimum or L ch level - R ch input (RF) minimum

RF signal Video signal : fV = EIA color-bar, 60dBµV Audio signal : fA = 300Hz, 30% MOD, L ch

(or R ch) only, 54dBµV

9 ch (fp = 187.25MHz)

Adjust the output of the TV OUT terminal on the rear panel to the minimum level.

R ch level - L ch input (RF) minimum or L ch level - R ch input (RF) minimum

RF signal Video signal : fV = EIA color-bar, 60dBµV Audio signal : fA = 3kHz, 30% MOD, L ch

(or R ch) only, 54dBµV

9 ch (fp = 187.25MHz)

»

Connection diagram for adjusting the tuner section:

Frequency

counter

DC

voltmeter

Waveform monitor or

oscilloscope

Signal

generator

Test signal generator for adjustment

To each TP terminals of the TUNER • µ-COM ASSY

PROJECTION MONITOR

RECEIVER

ANTENNA

MONITOR OUT (Video)

MONITOR OUT (Audio)

High frequency

attenuator

Oscilloscope

L.P.F.

L.P.F. : 100Hz - 10kHz : dB

15.75kHz - 100kHz : less than –40dB

Up

converter

OUT

Distortion

meter

+0 –0.5

2 signal pad

25Ω

Oscilloscope

IN

IF

modulator

IN

FM signal generator

Note :

• Repeat step B -7 and B -8 till the best separation.

• When performing the separation adjustment, be sure to perform WIDE BAND adjustment first.

• If performing the WIDE BAND adjustment, be sure to perf orm SPECTRAL adjustment.

TV signal

generator

TV MPX signal

generator

Low frequency

oscillator

44

White balance adjustment

13

64LHP5000

PROJECTOR UNIT

Start

Color bar signal without color signal

SHARP’s standard settings

14

1st FAC

STD OFFSET

COMP (31.33kHz) OFFSET

COMP (15kHz) OFFSET

Adjust the DRV-R and DRV-B so that the bright part of the screen becomes white.

Adjust the CUT-R and CUT -B so that the dark part of the screen become gray. (Don't move the screen VR and CUT-G).

COLOR TEMP (STD)

COLOR TEMP (MOVIE)

: DRV-R : DRV-B

: CUT-R

or

: CUT-B

14

Sharpness adjustment

-1

Start

-2

Start

1st FAC

Telop : Blue

Color adjustment

1st FAC

STD OFFSET

OFFSET

“Color bar”

OFFSET

“Multiburst”

P5253

VIDEO ASSY

Adjust the screen to optimum condition.

A : B = 5 : 6.6

A

Oscilloscope

B

1.25MHz

500kHz

45

64LHP5000

PROJECTOR UNIT

Tint adjustment

-3

14

Start

-4

Start

1st FAC

Contrast adjustment

1st FAC

ADJUSTMENT

TINT

“Color bar”

OFFSET

Adjust the screen to optimum condition.

“Color bar”

ADJUSTMENT

CONTR

“Normal video signal”

OFFSET

Adjust the screen to optimum condition.

At the TP-BK of the B. CRT DRIVE assy, check that the signal is shaped as shown below.

Saturated

Shapely waveform Shapeless waveform

46

Side panel adjustment (Screen size 4 : 3)

15

Panel position adjustment

-1

15

64LHP5000

PROJECTOR UNIT

Start

1st FAC

(ADJUSTMENT PANEL MODE)

“Monoscope”

ADJUSTMENT

Telop : Yellow

91%

“Monoscope”

Screen mode 4 : 3

• Set the information amount for the right side of the screen to 91%.

VR5252 (PANEL POSI)

PANEL

POSITION

Data value

or

–24

or

91%

or

91%

• Set the information amount for the left side of screen to 91%.

VR5251 (PANEL WITH)

Ë

When the optional DTV tuner is mounted

Start

(DTV PANEL ADJ MODE)

1st FAC

• Using the VOL+ and VOL– keys, adjust the information amount at the right side of the screen to the same position as that when NTSC signals are input.

• Using the VOL+ and VOL– keys, adjust the information amount at the left side of the screen to the same position as that when NTSC signals are input.

47

64LHP5000

PROJECTOR UNIT

Adjustment of panel luminance

-2

15

Start

1st FAC

(ADJUSTMENT PANEL MODE)

“Monoscope”

Telop : Yellow

Screen mode 4 : 3

• When Panel Bright : Black burst

• When Panel Contrast : 100% white

TP-G.K (PI5151)

G CRT DRIVE ASSY

PANELADJUSTMENT

BRIGHT

Data value

–24

or

Adjust the TP-G.K panel level to 160V.

Panel Contrast

or

Adjustment

Ë

When the optional DTV tuner is mounted

Start

(DTV PANEL ADJ MODE)

HD SG Black burst

1st FAC

Screen mode 4 : 3

Adjust the TP-G.K panel level to the same potential as Panel Bright Adjustment.

Panel level

Approx. 160VDC

Oscilloscope

+220V +190V

GND

HD SG White 100%

48

SPLIT screen adjustment

“Color bar”

Double screen

• Adjust the left and right screens to the same color. (Only the color density and hue of the right screen will change.)

(SUB TINT)

(SUB COLOR)

or

16

Start

1st FAC

64LHP5000

PROJECTOR UNIT

(SIGNAL ADJUSTMENT MODE)

Luminance adjustment

-1

16

Double screen

“WHITE”

COMPOSITEADJUSTMENT SUGNAL

MAIN CONTRAST

(SUB CONTRAST)

–24

Data value

Double screen

• Adjust the left and right screens to the same

or

Note :

If the SPLIT screen is extremely bright or dark when displaying live images after adjustments, adjust the MAIN CONTRAST (1 key ON) to adjust the brightness again.

brightness. (Only the brightness of the right screen will change.)

-2

16

Adjustment of color density and hue

Note :

If the SPLIT screen is extremely light or the hue is improper when displaying live images after adjustments , adjust the MAIN TINT (2 key ON) and MAIN COLOR (3 ke y ON) to adjust the color density and hue again.

49

64LHP5000

PROJECTOR UNIT

GENERAL INFORMATION

Ë

WIRING DIAGRAM

Reconnect any disconnected lead wires of the Projection monitor receiver. The important points for connection of the lead wires are as shown below. You may find that they were connected differently. Be sure reconnect the lead wires as they were.

Note: A:FBT focus wire and other parts should be at least 15mm away

from any other parts.

B:Loop with a radius of 30mm or omre. C:The anode cable and other parts should be at least 15mm away

from any other parts.

D:Loop with a radius of 50mm or more.

B

C

D

C

A

FBT focus wire

FBT

Binder

A

FBT focus wire

50

Binder

Ë

IC

» The information shown in the list is basic information and

may not correspond exactly to that sho wn in the schematic diagrams.

» List of IC

TA8638N CA0007AD CXA1315P STK4412 NJM2187L PD5462A9 PD5463B9 PD5497B9 PD0264AM TA1276AN AN5344FBP AN5395FBP SAA7165WP TDA8755T SAA4952WP TMS4C2973-26 CD74HCT4046AM SAA4990H PE6001A9 PQ05RD1B uPD64081BGF-3BA TA1270AF NJM2233BM PQ09RD1B CXA2119M MM1031XM TC90A45F MB40C568HPFV MA07132 HY514264BJC-50A TLC29321PW PD5499A 24LC08B(I)SN

Ë

TA8638N (DEFLECTION ASSY : IC301)

DEFLECTION IC

» Block Diagram

64LHP5000

PROJECTOR UNIT

X-ray Protection Input

Horizontal Drive Output

Horizontal Pulse width Setting

AFC-II Filter

FBP Input

Horizontal GND

Horizontal Phase Adjustment

Horizontal Power Supply

Horizontal Oscillation Capacitor

Horizontal Oscillation Adjustment

1 24

2 23

3 22

4 21

5 20

6 19

7 18

8 17

9 16

10 15

X-Ray

Horizontal

Output

AFC-II

Horizontal

Phase

Adjustment

Horizontal

Oscillator

Sync

Separation

Vertical

Separation

VD waveform

shaping

Vertical

Oscillator

Vertical

Lamp

Sync Separation Input

Sync Separation Output

Vertical Separation Input

VD Input

Vertical Oscillation Adjustment

Vertical Lamp Clamp Voltage

Vertical Amplitude Adjustment

Vertical Power Supply

Vertical Lamp Filter

Vertical NF Input

AFC-I Filter

HD Input

11 14

12 13

AFC-I

HD Wavef orm

Shaping

Vertical

Amplifier

51

Vertical GND

Vertical Drive Output

64LHP5000

PROJECTOR UNIT

» Pin Function

Pin No.

1

2

3

4 5 6

7

8

9

Pin Name

X-ray protection input

Horizontal drive output

Horizontal pulse width setting

AFC-II filter FBP input Horizontal GND

Horizontal phase adjustment

Horizontal VCC

Horizontal oscillation capacitor

I/O

Function

Pin for preventing radiation of X-ray from CRT.

I

When this pin is set above 1.3V (standard), the horizontal output will stop until H.VCC becomes a low level.

O

Horizontal output pin. Pin for adding a capacitor for setting horizontal output pulse duty.

I

—

Pin for adding capacitor for AFC-II filter.

I

FBP input pin.

—

Horizontal circuit GND

Pin 3-waveform

Horizontal output

0.3mA 1.2mA

Horizontal phase adjustment pin.

I

The image horizontal position can be adjusted according to the voltage of this pin.

—

Horizontal circuit VCC=12V (Standard) Pin for adding the horizontal oscillation capacitor. Oscillation circuit based on rated current discharge.

—

Pin 9 waveform

8V 4V

10

Horizontal oscillation adjustment

11

AFC-I filter

12

HD input

13

Vertical drive output

14

Vertical GND

15

Vertical NF input

16

Vertical lamp filter

17

Vertical power supply

18

Vertical amplitude width adjustment

19

Vertical lamp clamp voltage

20

Vertical oscillation adjustment

21

VD input

22

Vertical separation input

Pin for adjusting the horizontal oscillation frequency.

I

Determines the current to Pin 9.

—

Pin for adding the capacitor to the AFC-I filter. HD signal input pin.

I

The HD signal is selected as the sync signal by setting the voltage of Pin 22 to low level (<0.7V).

O

Vertical output pin.

—

Vertical circuit GND.

I

Vertical negative feed back input pin. Pin for adding a capacitor for generating the vertical lamp waveform.

—

Performs waveform-shaping by the discharged power of the capacitor.

—

Vertical circuit VCC=12V (Standard)

I

Pin for adding a capacitor for generating the vertical lamp waveform.

—

Pin for determining the upper limit voltage of vertical sawtooth wave.

—

Pin for adding the capacitor resistance for vertical oscillation. VD signal input pin.

I

The VD signal is selected as a sync signal by setting the voltage of Pin 22 to low level (<0.7V). Vertical sync signal input pin.

I

By setting this pin to low level (<0.7V), the HD and VD signals are selected as a sync signal.

52

64LHP5000

PROJECTOR UNIT

Pin No.

23

Sync separation output

24

Sync separation input

Ë

CA0007AD (AMP ASSY: IC907)

Pin Name

DUAL ANALOG MULTIPLIER IC

» Block Diagram

IN+

IN-

OUT

X1

Y1

OUT1

N.C.

1

+

2

-

3

4

MPY1

MPY2

5

6

7

14

13

12

11

10

9

8

VEE

VCC

N.C.

X2

Y2

OUT2

GND

I/O

Horizontal sync separation output pin.

O

Separates and outputs the sync signal of the composite signal input to Pin 24.

I

Horizontal sync separation input pin.

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14

Pin Name

IN+ IN– OUT X1 Y1 OUT1 N.C. GND OUT2 Y2 X2 N.C. VCC VEE

Function

I/O

I

Non-inverting input (OP-AMP)

I

Inverting input (OP-AMP)

O

Output (OP-AMP)

I

X input (MPY-1)

I

Y input (MPY-1)

O

Output (MPY-1)

–

Not connected

–

Ground

O

Output (MPY-2)

I

Y input (MPY-2)

I

X input (MPY-2)

–

Not connected

–

Power

–

Power

Function

Ë

CXA1315P (AMP ASSY: IC1171)

8 bit D/A CONVERTER

» Pin Assignment

1

SW1

2

SW0

SW input/output

DAC output

DAC4

DAC3

DAC2

DAC1

DAC0

GND

3

45

6

7

8

16 15 14

13 12

11

10

9

Vcc

SCL

SDA

SAD2

SAD1

SAD0

SW3

SW2

» Block Diagram

2

I

C BUS

SDA

C bus

2

I

SW input/output

SCL

Slave address

select pin

Vcc

SAD2

SAD1

13

Level conversion

14

15

16

REG

Level conversion

Power On Reset

LATCH LATCH LATCH LATCH LATCH

+

Vcc

8 3

GND

DAC

AMP AMP AMP AMP AMP

SAD0

11 2

12

LATCH

2

I

C decoder

DAC DAC DAC DAC

DAC4

4

DAC3

5

DAC2

SW0

SW1

SW2

1910

Level conversion

6

DAC1

SW3

Open collector

7

DAC0

53

64LHP5000

PROJECTOR UNIT

» Pin Function

Pin No.

1

2

3 4 5 6 7 8

9

10

11 12 13

14 15 16

SW1

SW0

DAC4 DAC3 DAC2 DAC1 DAC0 GND

SW2

SW3

SAD0 SAD1 SAD2

SDA SCL VCC

Pin Name

I/O

Input/output pin of the general I/O port.

I/O

O O O O O

—

I/O

I I I

I/O

I

—

VILmax: 1.5V VIHmin: 3V VOLmax: 0.4V

D/A converter output pin.

GND pin. Input/output pin of the general I/O port.

VILmax: 1.5V VIHmin: 3V

VOLmax: 0.4V Input pin of the slave address. Inputs by positive logic.

VILmax: 1.5V

VIHmin: 3V I2C BUS SDA input/output pin. I2C bus SCL input pin. Power supply pin.

Function

Ë

STK4412 (AMP ASSY: IC1202)

POWER Amp

» Block Diagram

R1

TR2

TR4

R7

TR5

R5

R6

BOOTSTRAP1

D1

R8

IN1

NF B1

C1

1

TR1

R3

2

TR3

R4

R2

3 6 4 8 12 10 13

PRE GND1

PRE Vcc

9

TR6

OUT1 OUT2

5 11

SUB

TR7

POWER GND

SUB

Vcc

7

POWER GND

BOOTSTRAP2

PRE GND

15

IN2

14

NF B2

54

Ë

1

MO3

28

T7

2

MODE2

27

T6

3

MODE1

26

CE_IN2

30

F_OUT

29

F_IN

4

VREF

25

T5

5

GND

24

FI_IN

6

V

+

23

Rch IN

7

T1

22

Lch IN

8

T2

21

FIL1_OUT

9

T3

20

FIL1_IN

10

T4

19

SPACE_OUT

11

Rch OUT

18

SPACE_IN

12

Lch OUT

17

CENTER_OUT

13

FIL2_IN2

16

CENTER_IN

14

FIL2_IN

15

FIL2_OUT

NJM2187L

NJM2187L (AMP ASSY: IC1204)

SURROUND IC

» Pin Assignment

64LHP5000

PROJECTOR UNIT

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15

Pin Name

MO3 MODE2 MODE1 VREF GND V+ T1 T2 T3 T4 Rch OUT Lch OUT FIL2_IN2 FIL2_IN FIL2_OUT

I/O

I

V+ IN

I

Mode selection switch

I

Mode selection switch

—

Reference voltage V+/2

—

Ground

—

Power supply 4.5V to 13V

O

Test pin

O

Test pin

O

Test pin

O

Test pin

O

Right channel output

O

Left channel output

I

Perspective Network 2 input

I

Perspective Network 2 input

I

Perspective Network 2 output

Function

Pin No.

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

55

Pin Name

CENTER_IN CENTER_OUT SPACE_IN SPACE_OUT FIL1_IN FIL1_OUT Lch IN Rch IN FI IN T5 CE IN T6 T7 F_IN F_OUT

I/O

I

Center gain adjustment

O

Center gain adjustment

I

Space gain adjustment

O

Space gain adjustment

I

Perspective Network 1 input

O

Perspective Network 1 output

I

Left channel input

I

Right channel input

I

Perspective Network input

I

Test pin

I

Center input

I

Test pin

O

Test pin

I

Perspective Network 3 input

O

Perspective Network 3 output

Function

64LHP5000

PROJECTOR UNIT

Ë

PD5462B9 (TUNER u-COM: IC2201)

MAIN µ-COM

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13

14

15

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Pin Name

OPTION TEMP.S AFT1 AFT2 KEY DPO YOBI SRDY MCLK MDATA SDATA MREQ ANT SW2

H SYNC1

H SYNC2

V BLK2 NC NC MTS SW (D)SCL (D)SDA (D)BUSY (D)RESET (D)INT REM CNVSS RESET TIMER LED DTV LED XIN XOUT VSS LED ON/OFF P.D. RELAY1 RELAY2 AC CLK FAN DRV A.MUTE1 A.MUTE2

I/O

I I I I I I I

I O O

TIM input

INT input

I

I O O

I/O

I O

INT input INT input

–

I O O

I O

–

O

I O O

I

I O

I

Function

For software destination switching Unused AFT analog voltage input to tuner 1 AFT analog voltage input to tuner 2 Analog DC voltage input for determination of KEY input DPO analog voltage input Unused SRDY signal for communication with sharp microprocessor MCLK signal for communication with sharp microprocessor MDATA signal for communication with sharp microprocessor SDATA signal for communication with sharp microprocessor MREQ signal for communication with sharp microprocessor Output for switching ANT SW for tuner 2 Tuner 1 reception horizontal sync count input. Same contents as H.SYNC2. Horizontal sync count input for tuner 2 reception. Determines that there is a broadcast station if the state in which the number of H. SYNC is 12 to 18 continues for 8 times, and determines that there is no broadcast station for other states continue for 6 times. For data transmission timing Unused Unused Tuner 1, 2 audio input switching control signal I2C BUS for communication with DTV tuner I2C BUS for communication with DTV tuner BUSY signal for communication with DTV tuner RESET signal for communication with DTV tuner INT signal for communication with DTV tuner SR remote control signal input Connected to VSS RESET input LED control signal for reserved recording LED control signal for DTV reception Main clock generation circuit input pin Main clock generation circuit output pin Prints 0V Main PW RED LED control signal Unused TV GUIDE +, TUNER 2 power supply relay control General secondary side circuit power supply relay control AC.CLK detection input for detection of AC power supply OFF Unused Audio mute output Unused

ACT

P:L, S:H

– – – – – –

– – –

ANT.A: H, ANT.B: L

Negative polarity

Positive polarity

– –

Tuner1: L, Tuner2: H

– –

RESET: L

Lit: H Lit: H

– – –

Lit: H

– ON: L, OFF: H ON: L, OFF: H

–

Mute: H

–

56

64LHP5000

PROJECTOR UNIT

Pin No.

41 42

43

44 45 46 47

48

49

50

51

52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

71

72 73 74 75 76 77 78 79 80

Pin Name

C.MUTE C.ENB

CLK

DATA E2P RST (E)SCL (E)SDA

I2CSW

SCL1

SDA1

SCL2

SDA2 (S)CLK (S)DATA (S)ENB (S)BUSY CC SEL SCL5 SDA5 NC SMUTE MMUTE V MUTE P.ENB NC G.ENB G.RST 3D RST V CHIP MUTE TV MUTE

MON MUTE

V/F MUTE VCC ADVREF AVSS ANT SW1 N.C. N.C. N.C. N.C.

I/O

O O

O

I/O

O O

I/O

O

I/O

O

I/O

O

I/O

O

O O

I/O

O O O

O O O O O

O

O – – – O – – – –

Function

Converter mute output. When AC is supplied:L, Discharge:H. ENB output for PM0011 AS (convergence DAC IC) control. PM0011AS (convergence DAC IC, IC1403, IC1408-IC1412), HG62G010R29FB (auto zoom IC, IC4005) CLK output for control Same as above, DATE output RESET output for EEPROM SCL output for EEPROM SDA input/output for EEPROM Control output for separating the (E)SCL, (E)SDA I2C B US from the auto converter connector. Connected only in the auto con v erter mode. I2C BUS for AXF1084 (Tuner 1 front end), CXA1734S (US sound multidecoder IC, IC2701), PD5497B9 (CCD microprocessor , IC2203), I2C BUS for control Same as above uPC1853CT (surround processor, IC1201) TA1276N (video jungle IC, IC5251) CXA1315P (audio DAC, IC1171), CXP1315P (DAC for base) CXA1315M (6-layer DAC, IC6403), I2C BUS for control Same as above CLK output for sub-microprocessor (PD5463B9, IC2202) control DATA output for sub-microprocessor (PD5463B9) control ENB output for sub-microprocessor (PD5463B9) control

I

BUSY output for sub-microprocessor (PD5463B9) CCD switching control signal AXF1084 (tuner 2 front end), I2C BUS for control AXF1084 (tuner 2 front end), I2C BUS for control

I

Unused Sub-screen mute output Main-screen mute output Video mute output (Main-screen and sub-screen muted together)

I

Unused

I

Unused ENB output for HG62G010R29FB (auto zoom IC, IC4005) control RESET output for HG62G010R29FB (auto zoom IC) control Signal for resetting uPD64081BGF-3BA (3D Y/C SEP IC, IC7002) V chip muting of main-screen For muting TV OUT signal during station selection Signal output for monitor out signal muting (When system is connected, when function is switched, when ON/OFF) Muting output for switching VARIABLE and FIX of audio output Supplies power +5V Supplies power +5V for AD Supplies 0V Output for switching ANT SW for TUNER1 Unused Unused Unused Unused

ACT

MUTE ON: L, OFF: H

Communication permission: L

–

RESET: H

– –

SW ON: H

–

– – –

Communication permission: L

BUSY: H

Main (CC for left screen): L

– – – – –

Mute: H

– –

Permission: L

RESET: H

RESET: L

Mute: H Mute: H

Mute: H

– – –

ANT.A: H, ANT.B: L

– – – –

57

64LHP5000

PROJECTOR UNIT

Ë

PD5463B9 (TUNER µ-COM: IC2202)

SUB µ-COM

» Pin Function

Pin No.

1 2 3 4 5 6

7

8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

36

37

38 39

Pin Name

DH BLK V BLK2 OPTION VS HS NC

P.RST

(S)BUSY (S)ENB (S)DATA V SIZE ADJ H SIZE ADJ H PHA ADJ OSD ENB (S)CLK OSD DATA OSD CLK AVCC HLF RVCO VHOLD CC Y1 CNVSS XIN XOUT VSS VCC OSC1 OSC2 RESET V O/X1 V O/X2 CENT O/X FRESH TONE CNR SW

SDA4

SDA3

SCL4 SCL3

I/O

–

O

I/O

O O O O

O O

– – – –

– – – – –

I/O

O O

I/O

O

O O

Function

I

CCD display sync signal double speed HBLK input

I

CCD display sync signal VBLK input

I

Voltage input for switching software destination

I

Vertical sync input for detecting fH of component signal

I

Horizontal sync input for detecting fH of component signal Unused RESET output for RESET control of progressive BLOCK (PE6001A9, PST9146N), TC9078F (aspect conversion IC) BUSY line for communication with main microprocessor

I

ENB line for communication with main microprocessor DATA line for communication with main microprocessor PWM output for vertical size adjustment PWM output for horizontal size adjustment PWM output for horizontal position adjustment ENB output for PD0264A(OSD IC) control

I

CLK line input for communication with main microprocessor DATA output for controlling PD0264 A (OSD IC) CLK output for controlling PD0264 A (OSD IC) Analog power supply. Connected to +5V. Connected to external part for CCD timing signal generation circuit Connected to external part for CCD timing signal generation circuit Connected to external part for CCD reference voltage generation circuit

I

Input of video signal for main screen CCD and V CHIP detection Connected to VSS. Input pin of main clock generation circuit Output pin of main clock generation circuit Supplies to 0V Supplies +5V power supply

I

Clock input for display Clock output for display

I

RESET input

I

Input for main signal input detection

I

Input for sub signal input detection

I

Input for center input detection Signal output for switching skin color compensation input range Control output for CNR ON/OFF I2C BUS for CXA2069Q (AV selection SW), CXA1315M (DAC for AV I/O) control TC9078F (aspect conversion IC), 87C654 (line doubler control microprocessor), SAA7165 (D/A conversion), I2C BUS for control Same as SDA4 Same as SDA3

ACT

Positive polarity Positive polarity

P: L, S: H Positive polarity Positive polarity

–

RESET: H

H: BUSY

Communication permission: L

– Size large: +, Size small: – Size large: +, Size small: –

Move to right: –, Mo ve to left: +

Communication permission: L

–

Positive polarity

–

Reset: L Signal present: L Signal present: L

Signal present: H

ON: L ON: L

–

– –

58

64LHP5000

PROJECTOR UNIT

Pin No.

40

41 42 43 44 45 46 47 48 49 50 51 52

Ë

PD5497B9 (TUNER µ-COM: IC2203)

Pin Name

AUX SW

COMP3 MUTE COMP2 MUTE COMP1 MUTE H OSC SW LIN WHITE NC NC NC CC1-BLK CC1-B CC1-G CC1-R

I/O

O

O O O O

– – – O O O O

Switches between external double speed component input signal, DTV 1080 signal, and double speed component signal double speed signal processed inside the unit Sub-screen component signal (15K) mute output Main-screen component signal (15K) mute output Double speed component signal (31.5K/33.75K) mute output Horizontal free-running frequency switching signal

I

Unused Unused Unused Unused BLK output for main-screen CCD B output for main-screen CCD G output for main-screen CCD R output for main-screen CCD

CCD µ-COM

» Pin Function

Function

ACT

External double speed: H

Others: L

Mute: H Mute: H Mute: H

31 K: H, 33 K: L

Sync with CUT B

Unused Unused

Unused Positive polarity Positive polarity Positive polarity Positive polarity

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Pin Name

DH BLK V BLK2 OPTION NC NC NC NC NC NC NC NC NC NC NC NC NC NC AVCC HLF RVCO VHOLD CC Y2 CNVSS XIN XOUT

I/O

– – – –

– – –

Function

I

Sync signal double speed HBLK input for CCD display

I

Sync signal VBLK input for CCD display

I

Voltage input for switching software destination

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused Connected to analog power supply, +5V Connected to external part for CCD timing signal generation circuit Connected to external part for CCD timing signal generation circuit Connected to external part for CCD reference voltage generation circuit

I

Video signal input for detection of sub-screen CCD, V CHIP Connected to VSS Input pin of main lock generation circuit Output pin of main lock generation circuit

ACT

Positive polarity Positive polarity

P: L, S: H *1

– – – – – – – – – – – – – – – – – –

Positive polarity

– – –

59

64LHP5000

PROJECTOR UNIT

Pin No.

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

Pin Name

VSS VCC OSC1 OSC2 RESET NC NC NC NC NC NC SDA1 NC SCL1 NC NC NC NC NC NC NC NC NC CC2-BLK CC2-B CC2-G CC2-R

I/O

– –

I/O

O

O O O O

Function

Supplies 0V Supplies +5V power supply

I

Clock input for display Clock output for display

I

RESET input

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused I2C BUS for communication with main microprocessor

I

Unused Same as SDA1

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused

I

Unused BLK output for sub-screen CCD B output for sub-screen CCD G output for sub-screen CCD R output for sub-screen CCD

ACT

– – – –

RESET:L

– – – – – – – – – – – – – – – – –

– Positive polarity Positive polarity Positive polarity Positive polarity

*1 P: AWV1715

S: AWV1723

60

Ë

PD0264AM (TUNER µ-COM ASSY: IC2206)

OSD (On-Screen Display) IC

» Pin Assignment

» Block Diagram

64LHP5000

PROJECTOR UNIT

1AVSS 28 AVSS2

2LPF 27 R

3REF 26 G

4OSCIN 25 B

5OSCOUT 24 I

6AVDD 23 AVDD2

SOP28

7ODD 22 BLK1

8H 21 BLK2

9(NC) 20 DC

10(NC) 19 DVSS

11XIIC 18 (NC)

12V 17 XCS

13XRST 16 SDA

14DVDD 15 SCL

6AVDD 2LPF 3REF 4OSCIN 5OSCOUT 1AVSS

8H

12V

7ODD

17XCS 16SDA 15SCL

11XIIC 13XRST 14DVDD 19DVSS 23AVDD2 28AVSS2

generator

Polarity

switching

Polarity

switching

judgment

Interface

Clock

O/E

I

2

C/three-wire

ODD/ EVEN

DC

H

V

Dot clock

Display

control circuit

OSD display

control

Wallpaper

display

control

Text RAM

W

(288 words)

W

Font RAM

(4 fonts)

Font RAM

(507 fonts)

W

Control register

R

Area control

OSD shift

register

Wallpaper

shift register

Halftone color

decoding

RAMDAC

Edge/

shadow

Mixer

R,G,B,I

20 DC

22 BLK1

21 BLK2

24 I 25 B 26 G 27 R

61

64LHP5000

PROJECTOR UNIT

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14

15

16

17

18 19 20 21 22 23 24 25 26 27 28

Pin Name

AVSS LPF REF OSCIN OSCOUT AVDD ODD H (NC) (NC) XIIC V XRST DVDD

SCL

SDA

XCS

(NC) DVSS DC BLK2 BLK1 AVDD2 I B G R AVSS2

I/O

—

Ground pin of the analog circuit section.

I

An external low-pass filter is connected.

I

The free-running frequency of VCO is determined.

I

Oscillation input pin. This pin must be secured to the ground level.

O

Oscillation output pin. (NC)

—

Pin through which power is supplied to the analog circuit section.

I

Pin through which the field judging signal is input. When the signal goes to “H”, it becomes ODD.

I

The horizontal synchronization signal is input. (Input polarity can be set.) — —

I

Mask option function. When the serial three-wire is used, this terminal is usually fixed to “H”.

I

The vertical synchronization signal is input. (Input polarity can be set.)

I

When set at “L”, the inside of IC is initialized.

I

Pin through which power is supplied to the digital circuit section.

Serial clock input terminal. When set at I2C, this terminal functions as SCL. When the serial

I

three-wire is used, this terminal functions as the serial clock input terminal.

Serial data input and output terminal. When set at I2C, this terminal functions as SDA. When

I/O

the serial three-wire is used, this terminal functions as the serial data input terminal.

Chip select input terminal. When set at I2C, this terminal is not used; it is fixed to either “L” or

“H”. When the serial three-wire is used and this terminal is level “L”, the serial data and serial

I

clock are enabled. When the serial three-wire is used and this terminal is level “H”, the serial

data and serial clock are disabled. — —

Ground pin of the digital circuit section.

O

This terminal can be set to output the dot clock.

O

This terminal outputs the timing of blanking 2 in the form of positive logic.

O

This terminal outputs the timing of blanking 1 in the form of positive logic.

I

This terminal is the pin through which power is supplied to the DAC output port system.

O

This terminal outputs the intensity signal.

O

This terminal outputs the blue signal.

O

This terminal outputs the green signal.

O

This terminal outputs the red signal.

I

This terminal is the ground pin of the DAC output port system.

Function

62

Ë

TA1276AN (VIDEO ASSY: IC5251)

CHROMA SYNC DEFLECTION PROCESSING IC PAL/NTSC SYSTEM COLOR TV IC

» Block Diagram

64LHP5000

PROJECTOR UNIT

fsc Output

SCP Output

SECAM Control

Y1 Output

U/Q Output

V/I Output

1H DL Control

4.43MHz X'tal

M PAL X'tal

3.58MHz X'tal

APC Filter

Vcc1 (5V)

Chroma Input

Chroma GND

Y1/Sync Input

V-Sep.

HD Output

Sync Output

DEF GND

AFC Filter

VCO

32f

H

DEF Vcc (9V)

Horizontal Output

(H/V BLK Input)

[SW]

Bending

Correction

(External

CP/BPP Input)

FBP Input

Digital GND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

fsc

Output

SECAM

Control

SW

TOF

Chroma

VCO

APC

Detection

Sub

Color

Delay

Line H. V.

Sync Sep

V Sep

HD Output/

BPP Input

Phase

Detection

<AFC-1>

VCO

32f

H

Horizontal

Drive

Horizontal

Phase

Shift

Phase Detection <AFC-2>

H BLK

Output

Diffentiation

Delay

Line

1H DL Control

Automatic

Filter

adjustment

CW

Matrix

P/N

Differentiation

Detection

ACC

Detection

ACC

Amplifier

V Sync

Sync

Output

Count Down

H Parabola

SCP

Color

fsc

Trap

Sep

Horizontal

(External

VBLK)

Delay

Line

LPF fsc

Trap

Chroma

Demoduration

Chroma

BLK

TOF SW

SW

Mode

SW

Vertical

Count Down

VP Output

G-Y Axis

Matrix

Unicolor

Color

Tint

Y Clamp

Black

Expansion

Black Level

Control

Compensation

DC

Playback

Sharpness

Delay

Line

SRT

Sharpness

Control

Y NR

Amplifier

Sub

Contrast

Unicolor

Clamp

Halftone

WPS

RGB

Matrix

Internal Clamp Mode or External Clamp Mode

Cut-Off Cut-OffIK R S/H

Clamp

Delay

Line

Contrast

Clamp

RGB

Brightness

Halftone

SW

ABCL

Amplifier

RGB

IQ-UV

Converter

Detection

SW

Color

Black Peak

APL

ACL

Fresh

Color

DL SW

YM SW

R.G.B. S/H

Cut-OffIK

YS SW

CDE

High Bright

Detection

IQ-UV Clamp

VSM Mute

VSM

Amplifier

HPF

RGB

Output

BLK

Clamp

Drive

OSD

Amplifier

Clamp

YS SW

Color Color

Peak

SENS Input

56

R S/H

55

Color Limiter

54

Y2 Input

53

U/Q Input

52

V/I Input

51

Black Peak Hold

50

APL Detection

49

VSM Output

48

YM Input

47

Vcc3(9V)

46

ABCL Input

45

TEXT GND

44

R Output

43

G Output

42

B Output

41

Vcc2 (9V)

40

Analog OSD

39

R Input Analog OSD

38

G Input Analog OSD

37

B Input Ys1

36

(Analog OSD)

Analog R Input

35

34

Analog G Input

33

Analog B Input

Ys2

32

(Analog RGB)

VP Output

31

100IRE =2.3Vp-p

I2C Bus

27

SDA

SCL

The double speed mode can be set by connecting Pin 23 to VCC. (Note) [ ] indicates for double speed mode. (External clamp pulse input mode)

Decoder

28

Register

D/A

Converter

63

Cut-Off

G S/H

B S/H

30

G S/H

29

B S/H

64LHP5000

PROJECTOR UNIT

» Pin Function

Pin No.

1

2

3

4

5

6

7

8

9 10 11 12

Pin Name

fsc output

SCP output

SECAM control

Y1 output

U/Q output

V/I output

1H DLcontrol

4.43MHz X’tal M PAL X’tal

3.58MHz X’tal APC filter VCC1 (5V)

I/O

Function

Outputs the VCXO oscillation waveform. Inputs the 3.58 NTSC signal, and the output DC becomes 3.2V

O

only for color. It is 1.4V for Black/white and other signals.

Outputs SCP (Sand Castle Pulse).

O

The output signal is clamp pulse, horizontal blanking pulse, and vertical blanking.

I/O

I/O pin for controlling the SECAM demodulation IC.

Outputs the Y signal passed through the fsc TRAP (TRAP can be

O

turned ON/OFF by the bus) and Y delay line circuit.

Outputs the B-Y (U) signal or Q signal.

O

Incorporates the LPF for eliminating carrier.

Outputs the R-Y (V) signal and I signal.

O

Incorporates the LPF for eliminating carrier.

Outputs the PAL/SECAM/NTSC differential results.

O

Maintains the voltage just before for black/white differentiation.

I I

Connected to X'tal.

I

O

Connected to the APC filter for chroma demodulation.

—

VCC of chroma block l2 bus block.

I/O Signal

DC

3.58 NTSC colored:3.2V

Black/white/Other system:1.4V

AC

0.6 Vp-p

8.3V

4.8V

2.5V

GND

When PAL/NTSC:4.0V

When SECAM:0.75V

1Vp-p

2V

GND

DC

2.5V

Rainbow color bar: 360mVp-p

DC

2.5V

Rainbow color bar:360 mVp-p

8.4V : PAL

4.3V : SECAM 0V : NTSC

DC

4.0V

90 mVp-p

DC

–

13

14

15

16

Chroma input

Chroma GND

Y1/sync input

V-Sep

I

Chroma input. Input the Y/C separated chroma signal.

—

Chroma processing block GND.

I

Composite video signal or Y signal input.

O

Connected to the vertical sync separation filter.

64

Burst signal

300mVp-p

2.5V

GND

–

1Vp-p

GND

DC

6.4V

64LHP5000

PROJECTOR UNIT

Pin No.

17

18

19

20

Pin Name

HD output

Sync output

DEF GND

AFC filter

I/O

Function

(1)When bus HD-OUT=0, outputs the HD pulse imposed with

AFC (pulse width:1 us).

O

Also provided with a BPP (black peak detection stop pulse) signal external input function.

(2)When bus HD-OUT=1, and AKB is ON, outputs the AKB

reference period pulse.

O

Outputs the sync signal separated in the sync separation circuit.

—

DEF block GND. Connected to the horizontal AFC filter.

O

Determines the horizontal output frequency at the voltage of this pin.

(1)

(2)

I/O Signal

HD

1µs

BPP TH : 1.0V

–

DC

5V

Ext BPP

0V

5V

0V

5V

GND

21

32fH VCO

22

DEF VCC (9V) Horizontal output

23

(Mode SW)

Bending correction

24

(External CP/BPP Input)

25

FBP input

O

Connected to the ceramic oscillator for horizontal oscillation.

—

VCC of the DEF block.

O

Horizontal output pin.

(1)Normal scan mode

I

Corrects bending of the screen during high voltage changes.

(2)Double speed mode

Inputs the clamp pulse externally when this mode.

Inputs the FBP for generating the pulse for horizontal AFC2, Y

I

smoothing, horizontal blanking.

HIGH : 3.2V LOW : 0.2V

(1) DC 4.5V

(2)

External clamp pulse

1.5µs

BPP TH : 1.0V

130mVp-p

DC : 5.9V

–

5V Ext CP TH : 3.6V

Ext BPP 0V

9V

3.5V (AFC-2)

1.0V (H BLK)

26 27 28

Digital GND SDA SCL

—

I2L block GND pin.

I/O

I2C bus SDA pin.

I

I2C bus SCL pin.

– – –

65

64LHP5000

PROJECTOR UNIT

Pin No.

29 30

31

32

33

34

35

36

Pin Name

B S/H G S/H

VP output

YS2

Analog B input

Analog G input

Analog R input

YS1

I/O

O

S/H (sample hold) pin for AKB mode or clamp mode.

O

S/H (sample hold) pin for AKB mode or clamp mode.

O

Vertical pulse output.

Function

Switch for switching the internal RGB signal and analog RGB

I

(pins 33, 34, 35). The VM output is muted when YS2 SW is ON.

I

Analog RGB input pins.

I

Switch for switching between the internal RGB signal and OSD/

I

analog RGB (pins 37, 38, 39). The VSM output is muted when YS1 SW is ON.

I/O Signal

DC DC

A. BGB

TV

100IRE : 0.5Vp-p

3.5V GND

A. BGB

VSM Mute

TV

5V

0V

0.75V

GND

2.25V

0.75V

GND

37

Analog OSD B input

38

Analog OSD G input

39

Analog OSD R input

40

VCC2 (9V)

41

B output

42

G output

43

R output

44

TEXT GND

45

ABCL input

46

VCC3 (9V)

I I

OSD signal or analog RGB input pins.

I

—

Text block VCC pin.

O

RGB output.

O

—

TEXT block GND pin.

I

External unicolor, brightness, dynamic ABL control pin.

—

VCC pin of the picture quality and color difference block.

–

100IRE : 0.5Vp-p

2.5V

At Cont Max.

BRT Cent.

GND

–

ABCL OFF: Higher than 6V

–

66

64LHP5000

PROJECTOR UNIT

Pin No.

47

48

49

50

51

52

53

54 55

Pin Name

YM input

VSM output

APL detection

Black peak hold

V/I input

U/Q input

Y2 input

Color limiter R S/H

I/O

I

Internal RGB signal halftone SW.

Function

Outputs the DC played back Y signal which had passed through

O

HPF. The output is muted by the pins 32 and 36 switches.

O

Connected to the filter for correcting the DC playback rates. Connected to the filter for controlling the black expansion gain of

I

the black expansion circuit.

I

Pin for inputting the R-Y (V)/I signal and B-Y (U)/Q signal.

I

Pin for inputting the Y signal.

O

Connected to the filter for detecting the color limit.

O

Same as pins 29 and 30.

I/O Signal

Soft AKB

Halftone

When Burst:Chroma=1:1:

360 mVp-p

DC: 5.0V

1Vp-p (Including sync)

6.3V

TV

DC

3.5V

DC DC

7.0V

0.75V

GND

56

SENSE input

I

Inputs the IK feedback signal from the CRT.

BGR

1.5V

67

64LHP5000

PROJECTOR UNIT

Ë

AN5344FBP (SUB VIDEO ASSY: IC4201)

COLOR CONTROL IC

» Block Diagram

H

R-Y

NC GND 3GND 4

OUT

48

47246345444543642741840939103811371236133514341533

49

NC

H B-Y OUT

CNR R-Y IN

CNR B-Y IN

CCD R-Y IN

CCD B-Y IN

CCD R-Y OUT

50 32

51 30

52 29

53 28

K OUT

54 27

55 26

56 25

Clamp

B-Y

IN

Clamp

Polarity

switch

R-Y

IN

I.G.C NCK.G.C

Color compensation

CNR

C.G.CC.S.C–C.C+C.CCENT

D

CONT

OFF SET

Mono

Malti

32

NC

VCC 4

VCC 3

SCP IN

MMCR

CP OUT

HBL

CNR R-Y OUT

DM

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18

Pin Name

NC CRI Y IN L.S.L CPD CLL GAIN COLOR IN A.L.S R-Y OUT B-Y OUT TINT IN SHIFT APL HB OHT NC VCC 5 YS IN

CCD B-Y OUT

GND 1

GND 2

Differential

Monitor

C.C.L

YH IN

C.S.L

GND 5

57 24

58 23

59 22

60 21

61 20

62 19

63 18

64 17

1

NC CRY Y IN L.S.L CPD CLL GAIN COLORINA.L.S R-Y

I/O

—

I I I I I I I

I O O

— — —

I

Clamp

TINT

CRI

Function

NC CRI correction amount Y input Limit slice level Color peak detection Color limit level Output polarity gain control Color control voltage APL connection limiter switch R-Y output B-Y output Tint control voltage APL shift adjustment APL detection (Skin color bright output) NC NC VCC5 (For CNR) YS input

Color Limiter

Pin No.

Polarity switch

OUT

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Clamp

Skin Color

Bright

B-Y

TINTINSHIFT APL NC

OUT

Pin Name

DC IN VCC 1 VCC 2 HB B-Y IN HB R-Y IN CNR B-Y OUT CNR R-Y OUT HBL CP OUT MMCR SCP IN VCC 3 VCC 4 NC NC K.G.C OFFSET D CONT

I/O

— —

O O — —

— — — — —

—

HB

OUT

I

I I

I

CNR B-Y OUT

HB R-Y IN

HB B-Y IN

VCC 2

VCC 1

DC IN

YS IN

VCC 5

16

Function

External DC input VCC1 (Main) VCC2 (Clamp system) Skin color bright B-Y input Skin color bright R-Y input CNR B-Y output CNR R-Y output (Skin color bright correction amount) NC Clamp pulse output Monostable multivibrator CR SCP input VCC3 (B-Y system) VCC4 (R-Y system) NC NC (K calculation gain control) NC Offset control (Differential control) NC

68

64LHP5000

PROJECTOR UNIT

Pin No.

Ë

AN5395FBP (SUB VIDEO ASSY: IC4401)

37 38 39 40 41 42 43 44 45 46 47 48 49 50

Pin Name

C.G.C C.S.C – C.C + C.C CENT R-Y IN I.G.C B-Y IN GND GND H R-Y OUT NC NC H B-Y OUT

I/O

Color compensation gain control

I

Color compensation stop control

I

– side compensation control

I

+ side compensation control

I

Center axis control

I

R-Y input

I

Input polarity gain control

I

B-Y input

I

GND 3 (B-Y system)

—

GND 4 (R-Y system)

—

Skin color compensation R-Y output

O

NC

—

NC

—

Skin color compensation B-Y output

O

Function

HDTV IC

» Block Diagram

Pin No.

51 52 53 54 55 56 57 58 59 60 61 62 63 64

Pin Name

CNR R-Y IN CNR B-Y IN K CONT CCD R-Y IN CCD B-Y IN CCD R-Y OUT CCD B-Y OUT GND 1 GND 2 DM C.C.L YH IN C.S.L GND

I/O

CNR R-Y input

I

CNR B-Y input

I

K control

I

(CCD R-Y input) NC

—

(CCD B-Y input) NC

—

CCD R-Y output

O

CCD B-Y output

O

GND1 (Main)

—

GND2 (Clamp system)

—

(Differential monitor) NC

—

CRI core ring level

I

Y high band input

I

CRI slice level

I

GND5 (For CNR)

—

Function

28

Gain

Adder

Delay

20

Detector

*

38

33

Clamp

Gain

Control

Coring

234

Limiter

35 37 36

Coring

43

Delay

45 39 40 46 48

47

1

Delay

*

34

Differential

*

Differential

32

2nd

1st

7

Gain

Control

*

Limiter

8 5

Edge

Switch

Fast

Switch

Control

6

9

30

29

31

21

Limiter

22

Coring

16 26

Gain

Control

Adder

Gain

Control

11

12

25 17 24 27

19 42

15 13

10

69

64LHP5000

PROJECTOR UNIT

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Function

PR input VM preamplifier gain control VM preamplifier input VM preamplifier output Sub screen Ys input Ys input VM limiter amplifier input VM limiter amplifier gain control VM limiter amplifier output Sub screen amplifier output Sub screen amplifier gain control Sub screen amplifier output PR output NC PB output DSC large signal gain control Pre-correction primary differential input NC VCC DSC detection output DSC small signal gain control DSC input DSC bias Pre-correction primary differential output

I/O

O

O O

—

O

— —

O

I I I

I I I I

I

I I

I I I

Pin No.

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

Function

Sharpness mute control Sharpness control Y output Contour gain control Contour bias Secondary differential input Minute part gain control Post-correction primary differential output Minute part core ring control Minute part core ring bias Differential signal bias 1 Contour, minute part separation level control Differential signal bias 2 Minute part limiter output Y delay line switching switch 1 Y delay line switching switch 2 NC GND Clamp pulse input NC Y input C delay line switching switch 1 PB input C delay line switching switch 2

I/O

I I

O

I I I I

O

I I I I I

O

I

I — —

I —

I

70

Ë

1

2

3

12

13

22

23

24

26

30

31 32

33

34 35

36

373840 41 42

43

44

V

DDD1VDDD2

V

DDA1VDDA2VDDA3

CUR V

DDA4

MC

LLC

HREF

RESET

SCL SDA

I

2

C-bus

Y7 to Y0

UV7 to

UN0

YUV-bus

V

SSD1VSSD2

AP

SP SUB V

SSA1VSSA2VSSA3

C

Y

REFL

Y

(B - Y) REFL

UV

C

UV

(R - Y)

25Ω

DAC 3

DAC 2

DAC 1

DATA

SWITCH

SAA7165

DCTI

Y

U V

PEAKING

AND

CORING

INTERPOLATION

FILTER

Y

FORMATTER

UV

FORMATTER

TIMING

CONTROL

I

2

C-BUS

CONTROL

TEST

CONTROL

21 to 14

11 to 4

data clock

8

25

27 28

29

25Ω

39

SAA7165WP (SUB VIDEO ASSY: IC4702)

VIDEO ENHANCEMENT D/A

» Pin Assignment

UV2

UV1

UV0

SUB

5

Y4Y5Y6

34

SAA7165

22

21

Y7

6

7

UV3

8

UV4

9

UV5

10

UV6

11

UV7

V

DDD1

12

V

SSD1

13

14

Y0

15

Y1

16

Y2

17

Y3

181920

UV

Y

C

AP

23

12

REFL

SP

24

REFL

MC

UV

C

26

25

LLC

DDAVDDA3

V

CUR

4041424344

28

27

SCL

HREF

RESET

39

Y

38

V

SSA3

37

V

DDA2

36

(B - Y)

35

V

SSA2

34

V

SSA1

(R - Y)

33 32

V

DDA1

V

DDD2

31 30

V

SSD2

SDA

29

» Block Diagram

» Pin Function

64LHP5000

PROJECTOR UNIT

Pin No.

Pin Name

1

REFL Y

2

CY

3

SUB

4

UV0

5

UV1

6

UV2

7

UV3

8

UV4

9

UV5

10

UV6

11

UV7

12

VDD D1

13

VSS D1

14

Y0

15

Y1

16

Y2

17

Y3

18

Y4

19

Y5

20

Y6

21

Y7

22

AP

23

SP

24

MC

25

LLC

26

HREF

27

RESET

I/O

I I I I I I I I I I

I — —

I

I — —

I

Function

Low reference of luminance DAC (connected to VSS A1) Capacitor for luminance DAC (high reference) Substrate (connected to VSS A1) UV signal input bit UV7 (digital color-difference signal) UV signal input bit UV6 (digital color-difference signal) UV signal input bit UV5 (digital color-difference signal) UV signal input bit UV4 (digital color-ifference signal) UV signal input bit UV3 (digital color-difference signal) UV signal input bit UV2 (digital color-difference signal) UV signal input bit UV1 (digital color-difference signal) UV signal input bit UV0 (digital color-difference signal) +5V digital supply voltage 1 Digital ground 1 (0 V) Y signal input bit Y7 (digital luminance signal) Y signal input bit Y6 (digital luminance signal) Y signal input bit Y5 (digital luminance signal) Y signal input bit Y4 (digital luminance signal) Y signal input bit Y3 (digital luminance signal) Y signal input bit Y2 (digital luminance signal) Y signal input bit Y1 (digital luminance signal) Y signal input bit Y0 (digital luminance signal)

71

Connected to ground (action pin for testing) Connected to ground (shift pin for testing) Data cloack CREF (e.g.13.5MHz); at MC=HIGH, the LLC driver-by-two is inactive Line-locked clock signal (LL27=27MHz) Data clock for YUV data inputs (for active line 768Y or 640Y long) Reset input (active LOW)

64LHP5000

1

234

5

6

7

8

9

10

11

12

13

14

15

16

17

1823

24

31

32

V

CCAVCCDVCCO

AGND DGND SDN N.C. REG1 REG2 REG3

D0

D7

HREF CE CLK

D'0 D'1 D'2 D'3

V

U

Y

INY

CLPY

CLP

INU

CLPU

CLPV

INV

SUPPLY AND REFERENCE

VOLTAGE REGULATOR

CLAMP

LOGIC

CLAMP

V

CLAMP

U

TRACK

AND

HOLD

DIGITAL

MULTIPLEXER

ANALOG

MULTIPLEXER

TRACK

AND

HOLD

TRACK

AND

HOLD

COMPARATOR

128

8-bit ADC

U AND V

DATA

ENCODER

TTL

I / O

TTL

I / O

TDA8755

TIMING GENERATOR

CLAMP

Y

COMPARATOR

16

TRACK

AND

HOLD

8-bit

PIPELINE

8

2 2 2 2

19

20 21 22

PROJECTOR UNIT

Pin No.

28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

Pin Name

SCL SDA VSS D2 VDD D2 VDD A1 (R-Y) VSS A1 VSS A2 (B-Y) VDD A2 VSS A2 Y VDD A3 CUR VDD A4 C UV REF L UV

I/O

— — —

O — —

O —

—

I2C-bus clock line

I

I2c-bus data line

I

Digital ground 2(0V) +5V digital supply voltage 2 +5V analog supply voltage for buffer of DAC 1 ± (R-Y) output signal (analog signal) Analog ground 1(0V) Analog ground 2(0V) ± (B-Y) output signal (analog colour-difference signal) +5V analog supply voltage for buffer of DAC 2 Analog ground 3 (0V) Y output signal (analog luminance signal) +5V analog supply voltage for buffer of DAC 3 Current input for analog output buffers

I

Supply and reference voltage for the three DAC S Capacitor for chrominance DAC S (high reference)

I

Low reference of chrominance DAC S (connected to VSS A1)

I

Function

Ë

TDA8755T (SUB VIDEO ASSY: IC4703)

VIDEO A/D CONVERTER

» Pin Assignment » Block Diagram

32 31 30 29 28 27 26 25 24 23

TDA8755T

22 21 20 19 18 17

V

CCD

D7 D6 D5 D4 D3 D2 D1 D0 V

CCO

D'3 D'2 D'1 D'0 DGND CLK

N.C.

1 2

REG1

INY

3 4

REG2

CLPY

5 6

CCA

V

7

INU

8

SDN

INV

9

10

AGND

CLPU

11

CLPV

12

13

REG3

CE

14

CLP

15

HREF

16

72

» Pin Function

64LHP5000

PROJECTOR UNIT

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

Pin Name

NC REG1 INY REG2 CLPY VCC A INU SDN INV AGND CLPU CLPV REG3 CE CLP HREF CLK DGND D’0 D’1 D’2 D’3 VCC O D0 D1 D2 D3 D4 D5 D6 D7 VCC D

I/O

—

O

—

O

—

O O

—

O O O O

—

O O O O O O O O

—

Function

Not connected Decoupling input (internal stabilization loop decoupling)

I

Y analog voltage input

I

Decoupling input (internal stabilization loop decoupling)

I

Y clamp capacitor connection Analog positive supply voltage (+5V) U analog voltage input

I

Stabilizer decoupling node and analog reference voltage (+3.35 V) V analog voltage input

I

Analog ground U clamp capacitor connection V clamp capacitor connection Decoupling input (internal stabilization loop decoupling)

I

Chip enable input (TTL level input active LOW)

I

Clamp control input

I

Horizontal reference signal

I

Clock input

I

Digital ground V data output; bit 0 (n-1) V data output; bit 1 (n) U data output; bit 0 (n-1) U data output; bit 1 (n) Positive supply voltage for output stages (+5V) Y data output; blt 0 (LSB) Y data output; blt 1 Y data output; blt 2 Y data output; blt 3 Y data output; blt 4 Y data output; blt 5 Y data output; blt 6 Y data output; blt 7 (MSB) Digital positive supply voltage (+5V)

73

64LHP5000

PROJECTOR UNIT

Ë

SAA4952WP (SUB VIDEO ASSY: IC4704)

MEMORY CONTROLLER

» Pin Assignment » Block Diagram

DD1VSS4

SRC

SWC1

V

34

SAA4952WP

22

21

ALE

WRD

BLND

HRD

LLD

RSTW1

SSC

TEST

41

4344

12

23

25

24

P0P1P2

SS2

DD3

V

40

42

39

VACQ

38

VDFL

37

HDFL

36

V

DD4

35

HRDFL

34

V

SS3

33

LLDFL

32

P7 P6

31

P5

30

29

P4

26

28

27

P3

STROBE

(12,13.5,16,18MHz)

LLA

TEST

SDP SSC

VACQ

(50/60Hz)

LLDFL

(27,32,36MHz)

LLD

(32,36MHz)

WE1

STROBE

V

DD2

HRA/BLNA

V

SS1

LLA

WE2 CLV

HVCD

IE1

IE2

7 8

9 10 11

12 13 14 15 16 17

SWC05

SDP

6

5

181920

RE1

RE2

ALEWRD P0P1P2P3P4P5P6P7

9

13

40

5

41

39

33

43

21 22

DEFLECTION

TIMING

2526272829 30 31 32

MICROCONTROLLER INTERFACE

ACQUISITION HORIZONTAL

TIMING

ACQUISITION

VERTICAL

TIMING

DISPLAY

VERTICAL

TIMING

DISPLAY

HORIZONTAL

TIMING

LOGIC

2

VACQS

10

PROCESSING

HWE1

VWE1

VWE2 VRE1 VRE2 VD

HWE2 HRE HD

36

23 24

12

V

SS

SAA4952WP

IE

LOGIC

34

1 to VSS4VDD1 to VDD4

7

IE1 IE2

14

3

SWC1

+2

SWC05

6 11

HRA/BLNA

16

CLV

8

WE1

42

RSTW1

HRDFL

35

HDFL

37 38

VDFL

15

WE2 HVCD

17

18

RE1

19

RE2

20

BLND HRD

1

4

SRC

44

» Pin Function

Pin No.

1 2 3 4 5 6 7 8 9

10

11

12 13 14 15 16 17 18

Pin Name

HRD VDD 1 SWC1 SRC SDP SWC05 IE1 WE1 STROBE VCC 2

HRA/BLNA

VSS 1 LLA IE2 WE2 CLV HVCD RE1

I/O

Horizontal reference signal output (display PLL)

O

Supply voltage 1

—

Serial write clock output for memory 1

O

Serial read clock output

O

Select deflection processor input

I

Serial write clock output,SWC1 divided-by-2

O

Input enable signal output (memory 1)

O

Write enable signal output (memory 1)

O

Strobe signal input

I

Supply voltage 2

—

Horizontal reference signal output (acquisition part)/horizontal blanking signal input,reset for

I/O

horizontal acquisition counters(acquisition part) Ground 1

—

Line- locked cloack signal input (acquisition part)

I

Input enable signal output (memory 2)

O

Write enable signal output (memory 2)

O

Horizontal signal output (acquisition part)

O

Horizontal,vertical or composite blanking signal output (display part)

O

Read enable signal output (memory 1)

O

Function

74

» Pin Function

64LHP5000

PROJECTOR UNIT

Pin No.

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

RE2 BLND ALE WRD VCC 2 VSS 2 P0 P1 P2 P3 P4 P5 P6 P7 LLDFL VSS 3 HRDFL VDD 4 HDFL VDFL VACQ TEST SSC RSTW1 LLD VSS 4

Pin Name

I/O

Read enable signal output (memory 2)

O

Horizontal branking signal output (display part)

O

Address latch enable signal input

I

Wrirw/read data signal input

I

Supply voltage 3

—

Ground 2

—

Data input/output signal bit 0

I/O

Data input/output signal bit 1

I/O

Data input/output signal bit 2

I/O

Data input/output signal bit 3

I/O

Data input/output signal bit 4

I/O

Data input/output signal bit 5

I/O

Data input/output signal bit 6

I/O

Data input/output signal bit 7(MSB = Most Significant Bit)

I/O

Line-locked clock signal input (deflection part)

I

Ground 3

—

Horizontal reference signal output (deflection part)

O

Supply voltage 4

—

Horizontal synchronization signal output (deflection part)

O

Vertical synchronization signal output (deflection part)

O

Vertical synchronization signal input (deflection part)

I

Test input

I

Select signal clock system input

I

Reset write signal output (memory 1)

O

Line-locked clock signal input (display part)

I

Ground 4

—

Function

75

64LHP5000

PROJECTOR UNIT

Ë

TMS4C2973-26 (SUB VIDEO ASSY: IC4705, IC4706)

2.9M FIELD MEMORY

» Pin Assignment

SSOP

VSS1

D11 D10

D9 D8 D7 D6

D5 D4

D3 D2 D1

D0

SWCK

RSTW

WE

CC

V

1 2 3 4 5 6 7 8 9

10

11 12 13 14 15 16

IE

17 18

1

36

SS

2

V Q11

35

Q10

34

Q9

33

Q8

32

Q7

31

Q6

30

29

Q5

28

Q4 Q3

27

Q2

26

TMS4C2973-26

Q1

25

Q0

24

SRCK

23

RSTR

22

RE

21

OE

20

V

CC

2

19

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18

Pin Name

Vss1 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 SWCK RSTW WE IE Vcc1

I/O

Ground

—

Data input

I

Data input

I

Data input

I

Data input

I

Data input

I

Data input

I

Data input

I

Data input

I

Data input

I

Data input

I

Data input

I

Data input

I

Serial write clock

I

Reset write

I

Write enable

I

Input enable

I

3.3V power supply voltage

—

Function

Pin No.

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Pin Name

Vcc2 OE RE RSTR SRCK Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Vss2

I/O

3.3V power supply voltage

—

Output enable

I

Read enable

I

Serial read clock

I

Reset read

I

Data output

O

Data output

O

Data output

O

Data output

O

Data output

O

Data output

O

Data output

O

Data output

O

Data output

O

Data output

O

Data output

O

Data output

O

Ground

—

Function

76

Ë

CD74HCT4046AM (SUB VIDEO ASSY: IC4713)

PLL IC

» Pin Assignment » Block Diagram

OUT

PCP PC1 COMP

VCO

OUT

INH C1 C1

GND

1 2

3

IN

4 5

A

6

B

7 8

16

V

CC

15

PC3

OUT

14

SIG

IN

13

PC2

OUT

12

R

2

11

R

CD74HTC4046AM

1

10

DEM

OUT

9

VCO

IN

V

CO

IN

DEM

OUT

INHIBT

R

2

R

1

C

12

9

11

10

5

HC/HCT4046A

2

4

R

V

CC

CURRENT

MIRROR

16

V

CC

+

-

+

-

+

-

GND

8

CURRENT

AMP.

CURRENT SOURCE SWITCH

C

1

C1A

PHASE COMP II OUTPUT

6

PNP

C1B

7

N

JKQ

PHASE II

13

Q

V

CC

P N

VCO OUT

4

VCO

COMP IN

SIG IN

3 14

"1"

PHASE PULSES

PHASE PULSE OUTPUT

64LHP5000

PROJECTOR UNIT

PHASE COMP OUT I

III

2

PHASE I

C D

Cd Cd

C D

PHASE III

S R

Q Q

1

15

Q Q

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

Pin Name

PCPOUT PC1OUT COMPIN VCOOUT INH C1A C1B GND

I/O

Phase comparator pulse output

—

Phase comparator 1 output

—

Comparator input

I

VCO output

—

Inhibit input

I

Capacitor C1 connection A

—

Capacitor C1 connection B

—

Ground(0V)

—

Function

Pin No.

9 10 11 12 13 14 15 16

Pin Name

VCOIN DEMOUT R1 R2 PC2OUT SIGIN PC3OUT Vcc

I/O

VCO input

—

Demodulator output

—

Resistor R1 connection

—

Resistor R2 connection

—

Phase comparator 2 output

O

Signal input

I

Phase comparator 3 output

—

Positive supply voltage

—

Function

77

64LHP5000

PROJECTOR UNIT

Ë

SAA4990H (SUB VIDEO ASSY: IC4719)

PROZONIC IC

» Pin Assignment » Block Diagram

YUVA8

YUVA9

YUVA10

YUVA11

1

TEST1/AP

2

TEST2/SP

RE1

3

V

SS1

4

VDD1

5

YUVC7

6 7

YUVC6

8

YUVC5 YUVC4

9

YUVC3

10 11

VSS2 VDD2

12

YUVC2

13

YUVC1

14 15

YUVC0

YUVC11

16 17

YUVC10

YUVC9

18 19

YUVC8

20

CK

VSS3

21

VDD3

22 23

WE2 RE2

24

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

YUVB8

YUVB9

YUVB11

YUVB10

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Pin Name

TEST1/AP TEST2/SP RE1 VSS 1 VDD 1 YUV C7 YUV C6 YUV C5 YUV C4 YUV C3 VSS 2 VDD 2 YUV C2 YUV C1 YUV C0 YUV C11 YUV C10 YUV C9 YUV C8 CK VSS 3 VDD 3 WE2 RE2

YUVA0

YUVA1

YUVB0

SS8

V

VDD8

SAA4990H

YUVB3

YUVB1

YUVB2

N.C.

YUVA2

YUVA3

YUVA4

YUVA5

VSS4

VDD4

YUVB5

YUVB4

N.C.

YUVA6

YUVA7

65666768697071727374757677787980

64

HO

63

AUX

62

SNCL

61

SNDA

60

SNRST

59

V

SS7

58

VDD7

57

YUVD7

56

YUVD6

55

YUVD5

54

YUVD4

53

YUVD3

52

VSS6 VDD6

51

YUVD2

50

49

YUVD1 YUVD0

48 47

YUVD11

46

VSS5 VDD5

45 44

YUVD10

43

YUVD9

42

YUVD8

41

HD

VD

RE

YUVB7

YUVB6

YUVA

YUVB

YUVC

I/O

Action pin for testing to be connected to Vss

I

Shift pin for testing to be connected to Vss

I

Read enable to FM1

O

Ground 1

—

Supply voltage 1

—

Y bit 7 to FM2

O

Y bit 6 to FM2

O

Y bit 5 to FM2

O

Y bit 4 to FM2

O

Y bit 3 to FM2

O

Ground 2

—

Supply voltage 2

—

Y bit 2 to FM2

O

Y bit 1 to FM2

O

Y bit 0 to FM2

O

UV bit 3 to FM2

O

UV bit 2 to FM2

O

UV bit 1 to FM2

O

UV bit 0 to FM2

O

Master clock,nominal 27 or 32 MHz

I

Ground 3

—

Supply voltage 3

—

Write enable to FM2

O

Read enable to FM2

O

UV1

REFPRMATTER

UV2

Y1 Y2

4

REFPRMATTER

4

FORMATTER

8

NOISE

REDUCTION

8 8

NOISE

REDUCTION

8

MOVIE PHASE

DETECTOR

MEMORY 1

MICROPROCESSOR

LINE

INTERFACE

(SNERT)

SNCL,SNDA,

SNRST

MEMORY 2

MIXER

MEMORY 2

MEDIAN

FILTER

3

LINE

MEMORY 3

SAA4990H

FORMATTER

MIXER

LINE

MIXER

CONTROL BLOCK

2 2

CK

VD,HD RE,WE

12

YUV

D

RE1

3

RE2 WE2

LINE

12

Function

78

» Pin Function

64LHP5000

PROJECTOR UNIT

Pin No.

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69

Pin Name

YUV B8 YUV B9 YUV B10 YUV B11 YUV B0 YUV B1 YUV B2 YUV B3 VDD 4 VSS 4 YUV B4 YUV B5 YUV B6 YUV B7 RE VD HD YUV D8 YUV D9 YUV D10 VDD 5 VSS 5 YUV D11 YUV D0 YUV D1 YUV D2 VDD 6 VSS 6 YUV D3 YUV D4 YUV D5 YUV D6 YUV D7 VDD 7 VSS 7 SNRST SNDA SNCL AUX Ho NC NC YUV A7 YUV A6 YUV A5

I/O

UV bit 0 from FM2

I

UV bit 1 from FM2

I

UV bit 2 from FM2

I

UV bit 3 from FM2

I

Y bit 0 from FM2

I

Y bit 1 from FM2

I

Y bit 2 from FM2

I

Y bit 3 from FM2

I

Supply voltage 4

—

Ground 4

—

Y bit 4 from FM2

I

Y bit 5 from FM2

I

Y bit 6 from FM2

I

Y bit 7 from FM2

I

Master read enable

I

Field frequent reset, vertical display

I

Horizontal reference signal

I

UV bit 0

O

UV bit 1

O

UV bit 2

O

Supply voltage 5

—

Ground 5

—

UV bit 3

O

Y bit 0

O

Y bit 1

O

Y bit 2

O

Supply voltage 6

—

Ground 6

—

Y bit 3

O

Y bit 4

O

Y bit 5

O

Y bit 6

O

Y bit 7

O

Supply voltage 7

—

Ground 7

—

Field frequent reset from microcontroller;reset for SNERT interface

I

Data for SNERT interface

I/O

Clock for SNERT interface

I

Spre output form line-sequencer

O

Output hold to e.g.LC.display

O

Not connected

–

Not connected

–

Y bit 7 from FM1

I

Y bit 6 from FM1

I

Y bit 5 from FM1

I

Function

79

64LHP5000

PROJECTOR UNIT

Pin No.

70 71 72 73 74 75 76 77 78 79 80

Ë

PE6002A9 (SUB VIDEO ASSY: IC4720)

Pin Name

YUV A4 YUV A3 YUV A2 VSS 8 VDD 8 YUV A1 YUV A0 YUV A11 YUV A10 YUV A9 YUV A8

I/O

Y bit 4 from FM1

I

Y bit 3 from FM1

I

Y bit 2 from FM1

I

Ground 8

—

Supply voltage 8

—

Y bit 1 from FM1

I

Y bit 0 from FM1

I

UV bit 3 from FM1

I

UV bit 2 from FM1

I

UV bit 1 from FM1

I

UV bit 0 from FM1

I

PROGRESSIVE ONE TIME µ-COM

» Pin Assignment

6

1 40

7

LCC

17

18

39

29

28

» Logic

RD

WR

T1

T0

INT1

TXD

INT0

ALTERNATE

FUNCTIONS

RXD

PORT 3

Function

PROG/ALE

PSEN

VPP/EA

XTAL2

XTAL1

RST

VCC VSS

10 11 12 13 14 15 16 17 18 19 20 21 22

1 2 3 4 5 6 7 8 9

Function N.C. P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6/SCL P1.7/SDA RST

X

P3.0/R NC8

X

P3.1/T P3.2/INT0 P3.3/INT1 P3.4/T0 P3.5/T1 P3.6/WR P3.7/RD XTAL2 XTAL1

SS

V

Function

23

NC8

24

P2.0/A8

25

P2.1/A9

26

P2.2/A10

27

P2.3/A11

28

P2.4/A12

29

P2.5/A13

30

P2.6/A14

31

P2.7/A15 32 33 34 35 36 37 38 39 40 41 42 43 44

PSEN

ALE/PROG

NC8

PP

EA/V

P0.7/AD7

P0.6/AD6

P0.5/AD5

P0.4/AD4

P0.3/AD3

P0.2/AD2

P0.1/AD1

P0.0/AD0

CC

V

D

» Block Diagram

FREQUENCY REFERENCE

XTAL2

OSCILLATOR

TIMING

INTERRUPTS

INT0 INT1

EXTERNAL

INTERRUPTS

PORT 2 PORT 1 PORT 0

ADDRESS BUS

XTAL1

AND

CPU

INTERNAL

PROGRAM

MEMORY

(16K x 8

EPROM)

64K BYTE BUS

EXPANSION

CONTROL

CONTROL PARALLEL PORTS,

SCL

SDA

(256 x 8 RAM)

PROGRAMMABLE I/O

ADDRESS/DATA BUS

AND I/O PINS

DATA

MEMORY

ADDRESS AND

DATA BUS

COUNTERS

T0 T1

TWO 16-BIT

TIMER/EVENT

COUNTERS

PROG SERIAL PORT FULL DUPLEX UART

SYNCHRONOUS SHIFT

SERIAL IN

SHARED WITH

SERIAL OUT

PORT 3

2

I

C SERIAL I/O

SDA

SCL

SHARED

WITH

PORT 1

80

Ë

PQ05RD1B (SIGNAL ASSY: IC7007, IC7105)

REGULATOR

» Pin Assignment » Block Diagram

Vin

1

Exclusive IC

» Pin Function

3

GND

64LHP5000

PROJECTOR UNIT

Vo

2

Vc

4

Pin No.

DC input (Vin)

1

DC output (Vo)

2

1

Ë

UPD64081BGF-3BA (SIGNAL ASSY: IC7002)

4

3

2

GND

3

ON/OFF control (Vc)

4

3D Y/C SEPARATION IC

» Pin Assignment

DVDD

MA8

MRAS

AGND

ACI

VRBC

VRTC

AVDD

VRTY

VRBY

VCLY

AYI

AGND

CBPY

AYO

ACO

CBPC

84

47

FSCO

83 82 81

48 49 5031

AGND

AVDD

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

FSCI

DGND

MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0

MCAS

MWE

MOE MIO15 MIO14 MIO13 MIO12 MIO11 MIO10

MIO9 MIO8 MIO7 MIO6 MIO5 MIO4 MIO3 MIO2 MIO1 MIO0

DGND

100

999897

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

XI

323334

XO

HO3

DVDD

96 95 94

35 36 37

HO2

HO1

93 92 91 90 89 88

38 39 40 41 42 43

HO0

HRST

HRCK

HWCK

DGND

HI3

HI2

85

86

87

46

45

44

HI1

HI0

AVDD

DVDD

DGND KIL LINE TEST CSI ALTF DYCO9 DYCO8 DYCO7 DYCO6 DYCO5 DYCO4 DYCO3 DYCO2 DYCO1 DYCO0 DVDD NSTD ST1 ST0 SDA SCL SLA0 RSTB CLK8 DGND CKMD AVDD RPLL CPLL

Function

I/O

I O –

I

81

64LHP5000

PROJECTOR UNIT

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

Pin Name

DGND MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 MCAS MWE MOE MIO15 MIO14 MIO13 MIO12 MIO11 MIO10 MIO9 MIO8 MIO7 MIO6 MIO5 MIO4 MIO3 MIO2 MIO1 MIO0 DGND XI XO DVDD HO3 (MSB)-(LSB) HO2 (MSB)-(LSB) HO1 (MSB)-(LSB) HO0 (MSB)-(LSB) HWCK HRCK HRST DGND HI3 (MSB)-(LSB) HI2 (MSB)-(LSB) HI1 (MSB)-(LSB) HI0 (MSB)-(LSB) DVDD

I/O

Digital block ground

– O O O O

Address output for external EDO memory

O O O O

CAS output for external EDO memory (Active low)

O

WE output for external EDO memory (Active low)

O

OE output for external EDO memory (Active low)

O

I/O I/O I/O I/O I/O I/O I/O

Data input/output for external EDO memory

I/O I/O I/O I/O I/O I/O I/O I/O I/O

fsc generator digital block ground

–

fsc generator reference clock input (Connected to X'tal)

I

fsc generator reference clock reversal output (Connected to X'tal)

O

fsc generator digital block power

– O O

External field memory data output (Open when not used)

O O

Write clock output for external field memory (Open when not used)

O

Read clock output for external field memory (Open when not used)

O

Reset signal output for external field memory (Open when not used)

O

Digital block ground

–

Input for external field memory (Connected to GND when not used)

I

Input for external field memory (Connected to GND when not used)

I

Input for external field memory (Connected to GND when not used)

I

Input for external field memory (Connected to GND when not used)

I

Digital block power supply

–

Function

82

64LHP5000

PROJECTOR UNIT

Pin No.

46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

65

66

67

68

69

70

71

72

73

74

75

76 77 78 79

Pin Name

AVDD FSCO AGND AGND FSCI CPLL RPLL AVDD CKMD DGND CLK8 RSTB SLA0 SCL SDA ST0 ST1 NSTD DVDD DYCO0 (LSB)-(MSB) DYCO1 (LSB)-(MSB) DYCO2 (LSB)-(MSB) DYCO3 (LSB)-(MSB) DYCO4 (LSB)-(MSB) DYCO5 (LSB)-(MSB) DYCO6 (LSB)-(MSB) DYCO7 (LSB)-(MSB) DYCO8 (LSB)-(MSB) DYCO9 (LSB)-(MSB)

ALTF

CSI TEST LINE KIL

I/O

fsc generator DAC block power supply

–

fsc generator fsc output

–

fsc generator DAC block ground

–

8fsc-PLL ground

–

8fsc-PLL fsc input

–

8fsc-PLL filter output (Opened or connected to GND)

–

8fsc-PLL frequency compensation output

–

8fsc-PLL power supply

–

Clock mode test input (Opened or connected to GND)

I

Digital block ground

–

8fsc clock output

O

System reset input (Active Low) (Inputs active low reset pulses from outside)

I

I2C bus slave address selection input (L:B8/B9h, H:BA/BBh)

I

I2C bus clock input (Connected to system SCL line)

I

I2C bus data input/output (Connected to system SDA line)

I/O

Internal signal monitor output

O

Internal signal monitor output

O

Non-standard detection monitor output (L:Standard determination, H:Non-standard determination)

O

Digital block power supply

–

I/O

EXADINS=0, digital YC signal alternate output EXADINS=1, external Y-ADC data input

I/O

EXADINS=0, digital YC signal alternate flag output (LY, HC)

O

EXADINS=1, external Y-ADC 4fsc clock output Composite sync input (Active low)

I

IC selection test pin (Opened or connected to GND)

I

Forced inter-line processing selection input (L:Normal processing, H:Forced inter-line processing)

I

External killer input (L:Normal processing, H:Forced YC separation stop)

I

Function

83

64LHP5000

PROJECTOR UNIT

Pin No.

80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

100

DGND AVDD CBPC ACO AYO CBPY AGND AGND AYI VCLY VRBY VRTY AVDD AVDD VRTC VRBC ACI AGND MRAS MA8 DVDD

Pin Name

I/O

Digital block ground

–

Y-DAC, C-DAC power supply

–

C-DAC phase compensation output

O

C-DAC analog C signal output

O

Y-DAC analog Y signal output

O

Y-DAC phase compensation output

O

Y-ADC, C-DAC ground

–

Y-DAC ground

–

Y-ADC analog composite signal/Y signal input

I

Y-ADC clamp potential output

O

Y-ADC bottom reference voltage output

O

Y-ADC top reference voltage output

O

Y-ADC, C-ADC power supply

–

Y-ADC, C-ADC power supply

–

C-ADC top reference voltage output

O

C-ADC bottom reference voltage output

O

C-ADC analog C signal input

I

C-ADC ground

–

RAS output for external EDO memory (Active low)

O

Address output for external EDO memory

O

Digital block power supply

–

Function

Ë

TA1270AF (SIGNAL ASSY: IC7100, IC7300)

COLOR DEMODULATION SYNC SEPARATION IC

» Block Diagram

DAC2

Y Output

GND

DAC TEST

SDA

DAC1

Y Input

DAC Vcc

(5V)

C Vcc

(5V)

UV/IQ SW

fsc Output

1HDL CONT

SECAM CONT

B-Y/Q Output

R-Y/I Output

I2C BUS

CONTROL

APC

CW

MATRIX

P/N ID

SW

TOF

ACC

SCL

38 37 36 35 34 33 32 31 30 29 28 27 26 25

LEVEL

DAC2

39

40

41

42

43

44

45

46

47

48

SHIFT SW

DAC1

PEDESTAL

CLAMP

Y DL

fsc

1H DL

CONTROL

SECAM

CONTROL

IQ/UV

SW

VCXO

1 2 3 4 5 6 7 8 9 10 11 12 13 14

SUB-

CONTRAST

fsc

TRAP

SYSTEM

LPF/fsc

TRAP

BPF

DAC

TEST

Y DL

SW

R-Y1 Input

TH=0.7V

Ys ( )

HI ; 1IN/LOW ; 2IN

PEDESTAL

Ys

TINT

DEMO

CHROMA

BLK

V

SEP

SYNC

OFFSET

SEP

CLAMP

SW

C GND

B-Y1 Input

2

Y1 Input

I

R-Y2 Input

PEDESTAL

RGB

MATRIX

NOSE

DET

H. AFC H C/D V C/D

SW

32fH VCO

B-Y2 Input

CLAMP

HI ; 2ch / LOW ; 24h

Y2 Input

SW

CP/HP

IN

SCP

24

SW GND

23

ADRS SW

22

R-Y/R Output

21

B-Y/B Output

20

Y/G Output

SW Vcc

19

(9V)

SYNC Vcc

18

(9V)

17

CP/HP Input

16

Dig GND

15

SCP Output

X'tal

4.43MHz

N-X'tal

X'tal

3.58MHz

APC

C GND

V-SEP

Chroma Input

Sync Input

AFC Filter

Sync Output

84

32fH VCO

SYNC GND

VD Output

HD Output

» Pin Function

64LHP5000

PROJECTOR UNIT

Pin No.

1

2

3

4

5

6

7

8

Pin Name

4.43 MHz X'tal

N-X'tal

3.58 MHz X'tal

APC

C GND

Chroma input

V-SEP

Sync input

I/O

Connected to X'tal. Oscillation frequency f0 and frequency

I

Function

adjustment range can be changed in series capacity and parallel

I

capacity respectively. Frequency adjustment range for oscillation frequency f0 with

I

series capacity can be changed to parallel capacity. Connected to the chroma demodulation APC filter.

I

VCXO oscillation frequency is determined by the voltage of this pin.

—

Chroma processing circuit GND pin.

Chroma input pin.

I

Inputs Y/C separated chroma signal.

I

Connected to the filter for vertical sync separation.

I

Sync separation circuit input.

I/O Signal

DC 4.0V

90 mVp-p

DC

–

Burst signal

300mVp-p

2.5V GND

DC 6.4V

1Vp-p

2.85V GND

5V

9

10

11

12

13

14

Sync output

AFC filter

SYNC GND

32fH VCO

VP output

HD output

O

Outputs the sync signal separated in the sync separation circuit.

Connected to the filter for horizontal AFC.

I

Horizontal output frequency is determined by the voltage of this pin.

—

GND pin of the sync processing circuit.

O

Connected to the ceramic oscillator for horizontal oscillation.

O

Vertical pulse output.

O

Outputs the HD pulse imposed with AFC.

GND

DC

–

130mVp-p

DC : 5.9V

5V

0V

5V

0V

85

64LHP5000

PROJECTOR UNIT

Pin No.

15

16

17

18 19 20 21 22

23

24 25 26 27 28 29 30 31

32

33 34 35 36

Pin Name

SCP output

Dig GND

CP/HP input

SYNC Vcc SW Vcc Y/G output B-Y/B output R-Y/R output

ADRS SW

SW GND Y2 input B-Y2 input R-Y2 input (YUV2) I2C GND Y1 input B-Y1 input R-Y1 input (YUV1)

Ys

SCL SDA DAC TEST GND

I/O

Function

Outputs the SCP (Sand Castle Pulse).

O

The output signals are clamp pulse, horizontal blanking pulse, and vertical blanking.

—

Logic block GND pin.

Input pin for the CP/HP pulse for operating the SW circuit.

I

CP is used as the clamp pulse and HP as the blanking pulse.

—

VCC pin for sync processing block and SW block.

—

Connected to 9V (standard).

O

Outputs Y/B-Y/R-Y or R/G/B.

O

Switches the YUV/RGB output by bus setting,

O

Pin for switching the slave address.

I

GND - 24H, VCC - 2CH

—

GND pin for switch block. I I

Input pin for Y2/B-Y2/R-Y2 (YUV2 input) or R2/G2/B2. I

—

I2C block GND pin. I I

Input pin for Y1/B-Y1/R-Y1 (YUV1 input) or R1/G1/B1. I

High speed SW for switching the input of pins 25, 26, 27 (YUV2) I

and 29, 30, 31 (YUV1).

Threshold is 0.7V.

I

SCL pin for I2C bus.

I/O

SDA pin for I2C bus.

O

DAC monitor pin for IC shipping test.

—

GND pin.

I/O Signal

8.3V

4.8V

2.5V

0

–

3.5V

1V

0

–

2CH ––– 0.7V 24H ––– GND

–

YUV1 ––– 0.7V YUV2 ––– GND

– – – –

1Vp-p

37

38 39

Y output

DAC2 DAC1

Outputs the Y signal passing through the fsc TRAP (can be turned

O

ON/OFF by BUS) and Y delay line circuit.

O

1 bit DAC output pin.

O

86

2V

GND

–

64LHP5000

PROJECTOR UNIT

Pin No.

40

41 42

43

44

45

46

47

48

Pin Name

Y input

DAC Vcc C Vcc

UV/IQ SW

fsc output

1HDL CONT

SECAM CONT

B-Y/Q output

R-Y/I output

I/O

I

Input pin for composite video signal or Y signal.

—

VCC pin for DAC block and chroma processing block.

—

Connected to 5V (standard).

Function

Switches between UV demodulation and IQ demodulation.

I

UV demodulation is set when this pin is open and IQ demodulation is set when GND.

Outputs the X'tal oscillation.

O

The pin voltage becomes high only when 3.58 NTSC is received.

O

Outputs the PAL/SECAM/NTSC differentiation results.

Input/output pin to control the SECAM demodulation IC.

I/O

Determined as SECAM when more than 250 @u@A current is pulled from this pin.

The B-Y (U) signal or Q signal is output.

O

Incorporates the LPF for eliminating the carrier inside.

Outputs the R-Y (V) signal or I signal.

O

Incorporates an LPF for eliminating carrier.

I/O Signal

1Vp-p

2.5V GND

–

UV ––– 0.7V IQ

––– 0 AC ; 0.6Vp-p DC ;

3.58NTSC : 3.2V Others : 1.4V

4.3V ; PAL

2.5V ; SECAM

0V ; NTSC When PAL/NTSC : 4.0V When SECAM (White/black):

0.75V DC ; 2.5V Rainbow color bar ; 360 mVp-p DC ; 2.5V Rainbow color bar ; 360 mVp-p

Ë

NJM2233BM (SIGNAL ASSY: IC7103, IC7303, IC7305, IC7306)

VIDEO SW

» Block Diagram

1

Vin1

2

CTL

3

Vin2

NC

4

BIAS

GND

8

Vout

7

VCC

6

5

NC

» Control Input – Output Signal

CTL

L

H

Function

Vin1 Vin2

87

64LHP5000

PROJECTOR UNIT

Ë

PQ09RD1B (SIGNAL ASSY: IC7106)

REGULATOR

» Pin Assignment » Block Diagram

Vin

1

» Pin Function

Exclusive IC

3

GND

Vo

2

Vc

4

Pin No.

DC input (Vin)

1

2

1

Ë

CXA2119M (SIGNAL ASSY: IC7250) (For SIGNAL ASSY AWV1725)

4

3

DC output (Vo)

2

GND

3

ON/OFF control (Vc)

4

Function

Y COLOR DIFFERENCE I/F SW

» Block Diagram

SIG3 IN

SEL2

SIG2 IN

SEL1

SIG1 IN

Vcc

SIG OUT

YM

YS

GND

Cr OUT

28

27 26 25 24 23 22 21 20 19 18 17 16 15

6dB

0/-6dB

SW

I/O

I

O

–

I

Cb OUT

Y OUT

NC

6dB

CLP

1

Y1 IN

6dB

CLP

2

Cb1 IN

6dB

CLP

3

Cr1 IN

4

INPUT SEL

6dB

CLP

5

Y2 IN

6dB

CLP

6

Cb2 IN

6dB

CLP

7

Cr2 IN

88

6dB

Cr Cb Y

RGB YCbCr

8

9

CLP

R IN

6dB

MATRIX

10

G IN

6dB

CLP

11

12

13

14

B IN

YCLP

CbCLP

CrCLP

» Pin Function

64LHP5000

PROJECTOR UNIT

Pin No.

1 2 3

4

5 6 7

8

9 10 11 12 13 14 15 16 17 18 19

20

24

22

23

24

25

26

Pin Name

Y1 IN Cb1 IN Cr1 IN

INPUT SEL

Y2 IN Cb2 IN Cr2 IN

CLP

R IN G IN B IN YCLP CbCLP CrCLP NC Y OUT Cb OUT Cr OUT GND

YS

YM

SIG OUT

Vcc

SIG1 IN

SEL1

SIG2 IN

I/O

Pin for inputting the YCbCr signal.

I

Inputs the YCbCr specifications (0.7 Vp-p for 100% color bar) signal.

I

The pedestal level of the input signal is clamped at 4V.

I

Pin for controlling the selection SW of 2-line YCbCr input. High:Selects the Y1, Cb1, Cr1 input, Low:Selects the Y2, Cb2, Cr2 input

I

VILMAX=1V , VIHMIN=3V Pin for inputting the YCbCr signal.

I

Inputs the YCbCr specifications (0.7 Vp-p for 100% color bar) signal.

I

The pedestal level of the input signal is clamped at 4V.

I

Pin for inputting the clamp pulse. High:CLP ON, Low:CLP OFF

I

VILMAX=2.5V , VIHMIN=4V Pin for inputting the R signal.

I

Pin for inputting the G signal.

I

Pin for inputting the B signal.

I

Capacity connection pin for clamping the Y signal made from the RGB signal.

I

Capacity connection pin for clamping the Cb signal made from the RGB signal.

I

Capacity connection pin for clamping the Cr signal made from the RGB signal.

I

NC pin.

I

Output pin of Y signal. The output pedestal level is 3.8V.

O

Output pin of Cb signal. The output pedestal level is 3.8V.

O

Output pin of Cr signal. The output pedestal level is 3.8V.

O

GND pin.

—

YSSW control pin. High:Selects the RGB input, Low:Selects the YCbCr input

I

VILMAX=1V , VIHMIN=3V Pin for controlling YMSW. High:Selects the -6 dB signal., Low:Selects the 0 dB signal.

I

VILMAX=1V , VIHMIN=3V Output pin for SIG1, SIG2, and SIG3. Outputs the 6dB signal of the input signal.

O

The APL of the signal becomes 4.4V when output. Vcc pin.

—

Pin for inputting the composite video signal.

I

Inputs the 1Vp-p (100% white including Sync) signal via the capacity. Control pin for the output selection SW of the 3 input composite video signals.

SEL1 SEL2 SIG OUT Low Low SIG1

I

High Low SIG2 Low High SIG3

High High Prohibited VILMAX=0.5V, VIHMIN=3.5V Pin for inputting the composite video signal. Inputs the 1Vp-p (100% white including Sync) signal via the capacity.

Function

89

64LHP5000

PROJECTOR UNIT

Pin No.

Pin Name

I/O

Function

Control pin for the output selection SW of the 3 input composite video signals.

SEL1 SEL2 SIG OUT Low Low SIG1

27

SEL2

I

High Low SIG2 Low High SIG3 High High Prohibited

VILMAX=0.5V, VIHMIN=3.5V

28

SIG3 IN

Ë

MM1031XM (SIGNAL ASSY: IC7301, IC7304, IC7500, IC7605)

Pin for inputting the composite video signal.

I

Inputs the 1Vp-p (100% white including Sync) signal via the capacity.

VIDEO AMP

» Block Diagram

V OUT

GND

4

1

6dB

GND

4

V IN

3

2

VCC

Ë

TC90A45F (SIGNAL ASSY: IC7307)

V IN

3

2 LINE DIGITAL Y/C SEP IC

» Pin Assignment

AVSS

VRB

VRT

ADIN

BIAS1

TEST

KILLER

DVDD

1 2 3 4 5

6 7 8

16 15 14 13 12

11

10

9

AVDD YOUT

BIAS2 COUT BIAS3

DVSS

» Block Diagram

Composite video signal input

VFIL CKIN

4

ADC

Clamp

f

SC

10

PLL

1

V OUT

1H line memory

System clock

BPF

2

VCC

Dynamic

comb filter

+

-

BPF

1/2

+

-

Color killer

DAC

Luminance

15

signal output

Color killer

7

Color signal

13

output

90

» Pin Function

64LHP5000

PROJECTOR UNIT

Pin No.

1 2 3 4 5 6

7

8

9 10 11 12 13 14 15 16

AVSS VRB VRT ADIN BIAS1 TEST

KILLER

DVDD DVSS CKIN VFIL BIAS3 COUT BIAS2 YOUT AVDD

Pin Name

I/O

Analog GND

–

Reference pin for ADC.

–

Reference pin for ADC.

–

Composite video signal input pin.

I

Bias pin for ADC.

–

TEST pin. Connected to the digital GND.

–

Function

Killer circuit setting pin. When set to H level, it will output signals without Y/C separation.

I

Use this pin when inputting B/W signals. H: B/W mode (Y/C separation OFF), L: Normal Y/C separation mode Digital power supply (+5V)

–

Digital GND

–

Clock input.

I

Connected to the VCO filter.

–

DAC bias pin.

–

C signal output

O

DAC bias pin.

–

Y signal output

O

Analog power supply (+5V)

–

Ë

MB40C568HPFV (SIGNAL ASSY: IC7503)

A/D CONVERTER

» Pin Assignment

AV

DD

AV AV

(LSB)D

(MSB)D

DV

1

DD

2 3

SS

8

4

D

7

5

D

6

D

5

7

D

4

8

D

3

9

D

2

10

1

11

SS

12

AV

SS

24 23

V

RB

22

V

REFB

21

V

INA

20

V

REFT

V

RT

19 18

AV

DD

AV

SS

17

AV

DD

16

AV

SS

15

CLK

14

DV

DD

13

91

64LHP5000

PROJECTOR UNIT

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

AVDD AVDD AVSS D8 D7 D6 D5 D4 D3 D2 D1 DVSS DVDD CLK AVSS AVDD AVSS AVDD VRT VREFT VINA VREFB VRB AVSS

Pin Name

I/O

Analog power supply pin (+5 V)

–

Analog power supply pin (+5 V)

–

Analog power ground pin (0 V)

–

Function

O O O O

Digital output pins. D1: MSB, D8: LSB

O O O O

Digital power ground pin (0 V)

—

Digital power supply pin (+3 or +5 V)

—

Clock input pin

I

Analog power ground pin (0 V)

—

Analog power supply pin (+5 V)

—

Analog power ground pin (0 V)

—

Analog power supply pin (+5 V)

—

Reference voltage input pin (3 V)

I

Reference voltage input pin (1 V)

I

Analog input pin. Input range: VRB to VRT (2 Vp-p between 0.5 to 4 V)

I

Reference voltage output pin. When connected to VRB, the pin generates 0.2 x AVDD (1 V).

O

Reference voltage input pin (1 V)

I

Analog power ground pin (0 V)

—

Ë

MA07132 (SIGNAL ASSY: IC7700)

TWIN PICTURE LSI

» Pin Assignment

"""""""""""""""""""""""""""""""""""""""""""

VDD

184

1

GND

" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "

46

VDD

47

"""""""""""""""""""""""""""""""""""""""""""

GND

"

GND

139

VDD

138

" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "

93

GND

92

"

VDD

» Block Diagram

Horizontal

24

YCbCr 24 bit input

YCbCr 24 bit

RGB24 bit input

Main Vsync

Main Vsync Hsync

CLK

Sub

Vsync

or

Sub Vsync Hsync

CLK

filter /reduction

Horizontal

24

filter /reduction

Line buffer

Vertical filter /reduction

T-BUS

I/F

EDO-DRAM EDO-DRAM

Line buffer

EDO-DRAM (2 or 4)

EDO-DRAM EDO-DRAM

16

MUX

8

Line buffer

3ch.

Digital

24

RGB output images

Analog YCbCr

D/A

output images

92

» Pin Function

64LHP5000

PROJECTOR UNIT

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

Pin Name

GND Y7MI Y6MI Y5MI Y4MI Y3MI Y2MI Y1MI Y0MI CB7MI CB6MI CB5MI CB4MI CB3MI CB2MI CB1MI CB0MI CR7MI CR6MI CR5MI CR4MI CR3MI VDD GND CR2MI CR1MI CR0MI CKMI HSMI VSMI CLMPMO CK2MO GND HSMO CPGDMO HREFMO CPMYO CPMCBO CPMCRO Y7SI Y6SI Y5SI Y4SI Y3SI Y2SI

I/O

–

I I I I

Main screen Y signal input

I I I I I I I I

Main screen Cb signal input

I I I I I I

Main screen Cr signal input

I I

I – –

I

Main screen Cr signal input

I

Main screen sync clock (32.5 MHz), Used as internal system clock.

I

Main screen horizontal sync signal input

I

Main screen vertical sync signal input

I

Clamp pulse output for main screen

O

Clock output by frequency dividing CKMI

O

–

Horizontal sync signal output after elimination of half pulse to main screen horizontal AFCIC

O

Copy guard signal output for main screen

O

fH reference signal output to main screen horizontal AFCIC

O

Y signal clamp offset PWM output for main screen

O

Cb signal clamp offset PWM output for main screen

O

Cr signal clamp offset PWM output for main screen

O

I

Y signal input/R signal input for sub screen (When inputting VGA)

I

Function

93

64LHP5000

PROJECTOR UNIT

Pin No.

46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91

Pin Name

VDD GND Y1SI Y0SI CB7SI CB6SI CB5SI CB4SI CB3SI CB2SI CB1SI CB0SI CR7SI CR6SI CR5SI CR4SI CR3SI CR2SI CR1SI CR0SI HSSI VSSI CKSI VDD GND CK2SO HSSO HREFSO CPSYO CPSCBO CPSCRO CLMPSO R7O R6O R5O R4O R3O R2O R1O R0O CPGDSO G7O G6O G5O G4O G3O

I/O

– –

I

Y signal input/R signal input for sub screen (When inputting VGA)

I I I I I

Cb signal input/G signal input for sub screen (When inputting VGA)

I I I I I I I I

Cr signal input/B signal input for sub screen (When inputting VGA)

I I I I

Sub screen horizontal sync signal input

I

Sub screen vertical sync signal input

I

Sync clock for sub screen (32.5 MHz)

I – –

Clock output by frequency dividing CKSI (No frequency dividing for VGA images)

O

Horizontal sync signal output after eliminating half pulse to sub screen horizontal AFCIC

O

fH reference signal output to sub screen horizontal AFCIC

O

Y signal/R signal clamp offset PWM output for sub screen

O

Cb signal/G signal clamp offset PWM output for sub screen

O

Cr signal/B signal clamp offset PWM output for sub screen

O

Clamp pulse output for sub screen

O O O O O

Display screen digital R signal output

O O O O

Copy guard signal output for sub screen

O O O

Display screen digital G signal output

O O O

Function

94

64LHP5000

PROJECTOR UNIT

Pin No.

92 93 94 95 96 97 98

99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137

VDD GND G2O G1O G0O WCKO GND B7O B6O B5O B4O B3O B2O B1O B0O TMC1I TBUSD TMC2I TBUSPI TBUSCI RSTI TEST2I TEST1I VDD GND N.C AVDD VOY VOCB VOCR AGND AGND N.C VDD GND A8O A7O A6O A5O VDD GND A4O A3O A2O A1O A0O

Pin Name

I/O

– –

O

Display screen digital G signal output

O O

External D/A -C clock output for RGB output

O

– O O O O

Display screen digital B signal output

O O O O

Test input (Normally LOW input)

I

Tbus DATA signal input/output

I/O

Test input (Normally LOW input)

I

Tbus PERIOD signal input

I

Tbus CLOCK signal input

I

Power on reset input

I

Test input (Normally LOW input)

I

Test input (Normally LOW input)

I – – – –

Display screen analog Y signal output

O

Display screen analog Cb signal output

O

Display screen analog Cr signal output

O

– – – – –

O O

Address bus of DRAM for multi window

O O

– –

O O

Address bus of DRAM for multi window

O O O

Function

95

64LHP5000

PROJECTOR UNIT

Pin No.

138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184

Pin Name

VDD GND CASB1O GND CASB2O GND RASB1O VDD GND RASB2O GND WEB1O OEB1O WEB2O OEB2O VDD GND YSO D23IO D22IO D21IO D20IO D19IO VDD GND D18IO D17IO D16IO D15IO D14IO D13IO D12IO GND D11IO D10IO D9IO D8IO D7IO D6IO GND D5IO D4IO D3IO D2IO D1IO D0IO VDD

I/O

– –

LCAS, UCAS to DRAM 1 for multi window

O

–

LCAS, UCAS to DRAM 2 for multi window

O

–

RAS to DRAM 1 for multi window

O

– –

RAS to DRAM 2 for multi window

O

–

Write enable signal to DRAM 1 for multi window

O

Output enable signal to DRAM 1 for multi window

O

Write enable signal to DRAM 2 for multi window

O

Output enable signal to DRAM 2 for multi window

O

– –

Digital RGB output range signal

O I/O I/O

Data bus of DRAM for multi window

I/O I/O I/O

–

– I/O I/O I/O

Data bus of DRAM for multi window

I/O I/O I/O I/O

– I/O I/O I/O

Data bus of DRAM for multi window

I/O I/O I/O

– I/O I/O I/O

Data bus of DRAM for multi window

I/O I/O I/O

–

Function

96

Ë

HY514264BJC-50A (SIGNAL ASSY: IC7003, IC7701, IC7702)

4M DRAM

» Pin Assignment » Block Diagram

1Vcc 40 Vss 2DQ0 39 DQ15 3DQ1 38 DQ14 4DQ2 37 DQ13 5DQ3 36 DQ12 6Vcc 35 Vss 7DQ4 34 DQ11 8DQ5 33 DQ10

9DQ6 32 DQ9 10DQ7 31 DQ8 11NC 30 NC 12NC 29 LCAS 13WE 28 UCAS 14RAS 27 OE 15N.C 26 A8 16A0 25 A7 17A1 24 A6 18A2 23 A5 19A3 22 A4 20Vcc 21 Vss

SOJ

13WE 29LCAS

28UCAS

16A0 17A1 18A2 19A3 22A4 23A5 24A6 25A7 26A8

RAS VSS

14

GENERATOR

PREDECODER

CONTROLLER

ADDRESS BUFFER

PREDECODER

GENERATOR

COLUMN

CLOCK

COLUMN

(9)

COLUMN

REFRESH COUNTER

(9)

ROW

(9)

RAS CLOCK

DQ020DQ1

2 3 38 39

20

88

DATA INPUT

BUFFER

DQ0-7 DQ8-15

88

9

88

DATA INPUT

DQ0-7

16

ROW

DECODER

DQ1420DQ15

20

BUFFER

88

DECODER

SENCE AMP

282,144 x16

SUBSTRATE

GENERTOR

DQ8-15

COLUMN

I/O GATE

MEMORY

ARRAY

BIAS

64LHP5000

PROJECTOR UNIT

OE

20

27

VCC

1, 20 21,40

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20

Pin Name

Vcc DQ0 DQ1 DQ2 DQ3 Vcc DQ4 DQ5 DQ6 DQ7 NC NC WE RAS NC A0 A1 A2 A3 Vcc

Function

Power (+5V) Data I/O Data I/O Data I/O Data I/O Power (+5V) Data I/O Data I/O Data I/O Data I/O

Write Enable Row Address Strobe

Address Input Address Input Address Input Address Input Power (+5V)

I/O

— I/O I/O I/O I/O

—

I I

I I I I

Pin No.

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Pin Name

Vss A4 A5 A6 A7 A8 OE UCAS LCAS NC DQ8 DQ9 DQ10 DQ11 Vss DQ12 DQ13 DQ14 DQ15 Vss

Function

Ground Address Input Address Input Address Input Address Input Address Input Output Enable Column Address Strobe Column Address Strobe

Data I/O Data I/O Data I/O Data I/O Ground Data I/O Data I/O Data I/O Data I/O Ground

I/O

—

I I I I I

O

I I

— I/O I/O I/O I/O

—

97

64LHP5000

PROJECTOR UNIT

Ë

TLC2932IPW (SIGNAL ASSY: IC7703, IC7704)

PLL IC

» Pin Assignment

» Block Diagram

LOGIC V

DD

SELECT

VCO OUT

F

IN

-A

F

IN

-B

PFD OUT

LOGIC GND

» Pin Function

Pin No.

1

2

3

4

5

6 7 8

9 10 11

12

13

14

Pin Name

LOGIC VDD

SELECT

VCO OUT

FIN-A

FIN-B

PFD OUT LOGIC GND NC PFD INHIBIT VCO INHIBIT VCO GND

VCOIN

RBIAS

VCO VDD

DD

1

2 3 4 5 6 7

I/O

—

O

VCO V

14

R

BIAS

13

V

COIN

12

VCO GND

11

VCO INHIBIT

10

PFD INHIBIT

9

NC

8

-B

IN

LOGIC V

F

1

5

PFD

7

46

-A

IN

F

LOGIC GND

PFD INHIBIT

9

PFD OUT

Function

Pin which supplies power voltage to the internal logic circuit. Should be completely separated from the VCO power voltage supply pin. VCO output frequency 1/2 divider select pin. By controlling this pin using external logic, the VCO output frequency can be frequency divided by 1/2. VCO output pin. Set to level "L" when inhibited.

DD

VCO INHIGIT

VCO V

1410

1/2 DIVIDER

VCO

13 11

12

BIAS

R

VCO IN

VCO OUT

SELECT

23

VCO GND

2-input pin for detecting the edge difference between the reference frequency (REF-IN) and frequency from the external counter. Normally, the 1REF-IN is input to pin FIN-A while the

I

divided frequency and doubled frequency from the external counter is input to pin FIN-B. 2-input pin for detecting the edge difference between the reference frequency (REF-IN) and frequency from the external counter. Normally, the 1REF-IN is input to pin FIN-A while the

I

divided frequency and doubled frequency from the external counter is input to pin FIN-B. PFD (phase frequency detector) output pin. Can be fixed at high impedance.

O

Internal logic circuit ground pin.

—

Internal unconnected pin.

—

PFD inhibit function control pin.

I

VCO inhibit function control pin.

I

VCO ground pin.

—

VCO control voltage input pin. Normally, PLL inputs the VCO oscillation control voltage from

I

the LPF configured externally. Bias resistance connection pin for setting the VCO oscillation frequency. Connects the bias resistor between this pin and the power line when supplying bias for oscillation operations of

I

the internal VCO and for setting and adjusting the oscillation frequency. VCO power voltage supply pin. This should be completely separated from the power voltage

—

pin of internal logic.

98

Ë

PD5499A (SIGNAL ASSY: IC7800)

CONTROL µ-COM

» Pin Assignment

64LHP5000

PROJECTOR UNIT

VDDNCVDNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCS_MUTE

P52

P53

P54

P55

P56

P00

P01

P02

P03

P04

P05

P06

P07

P10

P11

P12

P13

P14

P15

SCLK 1

SOUT 1

MCLK

SDATA

P16

SCL 2

SCL

VDD

HSYNC

P70

P71

NCNCNC

VSYNC

P36

P35

NC

INT 1

MREQ

AD3

NC

P60

PD

P61

CLK

P62

DATA

P63

P64

NC

ZOOMRST

P65

NC

P66

TRST

P67

NC

TIM 3

HS

TIM2

VS

P31

NC

P30

NC

SRDY 1

SIN 1

SRDY

MDATA

» Pin Function

Pin No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Pin Name

NC NC NC NC MREQ NC PD CLK DA TA ZOOMRST NC NC TRST NC HS VS NC NC SRDY MDATA MCLK SDATA SCL SDA TSCL TSDA CNVSS NC

I/O

Unused

I

Unused

I

Unused

I

Unused

I

M-S serial main request input

I

Unused

I

T bus period output

O

T bus clock output

O

T bus clock output

O

2-screen zoom IC reset output

O

Unused

I

Unused

I

TVGP+ reset output

O

Unused

I

Video horizontal sync signal detection input

I

Video vertical sync signal detection input

I

Unused

I

Unused

I

M-S serial sub ready output

O

M-S serial main data input

I

M-S serial main clock input

I

M-S serial sub data output

O

IIC bus clock output

O

IIC bus data input/output

I/O

TVGP+ IIC bus clock output

O

TVGP+ IIC bus data input/output

I/O

Processor mode switching input

I

Timing signal output

O

P17

SDA 2

SDA

P20

P21

SCL 3

SDA 3

TSCL

TSDA

Function

P22

CNVSS

M_MUTE

M_SW

P23

P24

RESET

NC

RESET

S_SW

P25

XIN

PASS

P26

XOUT

TVD

P27

VSS

99

64LHP5000

PROJECTOR UNIT

Pin No.

29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

Pin Name

RESET XIN XOUT VSS TVD PASS S_SW M_SW M_MUTE S_MUTE NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC VD NC VDD

I/O

Reset input

I

System clock input

I

System clock output

O

Power supply input (GND)

I

TVGP+ vertical sync signal output

O

1-screen through switching output

O

Sub composite /S switching output

O

Main video/EPG switching output

O

Main video deletion output

O

Sub video deletion output

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

Unused (Fixed at "L" output)

O

TVGP+ VD1 signal input

I

Unused (Fixed at "L" output)

I

Power input (+5V)

I

Function

100