Sharp XGPH70X, XG-PH70X-N Service Manual

TopPage

XG-PH70X/XG-PH70X-N (1st. Edition)

SERVICE MANUAL

No. SX6Z1XGPH70X/

MULTIMEDIA PROJECTOR

XG-PH70X

MODELS

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.

XG-PH70X-N

CONTENTS

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY NOTES

Precautions for using lead-free solder ..............vi

CHAPTER 1. OPERATION MANUAL

[1] SPECIFICATIONS ......................................... 1-1

[2] Operation Manual........................................... 1-2

[3] DIMENSIONS ................................................ 1-9

[4] Maintenance Indicators................................ 1-10

[5] Regarding the Lamp..................................... 1-12

CHAPTER 2. REMOVING OF MAJOR PARTS

[1]

Removing the Lamp Unit

[2] Removing the Top Cover................................ 2-2

[3] Removing the Lens Hood............................... 2-3

[4] Removing the Lens Cap................................. 2-3

[5] Removing the Lens Trim ................................ 2-4

[6] Removing the Standard Lens......................... 2-4

[7] Removing the Top Cabinet............................. 2-5

[8] Removing the Handle Bracket3 ..................... 2-6

[9] Removing the PWB Units............................... 2-7

[10]

Removing the Optical Engine and Lens Shift

[11] Removing the Terminal Unit......................... 2-10

[12] Removing the Filter Unit............................... 2-11

[13] Removing the IR (Rear) Unit........................ 2-11

[14]

Removing the Power Unit and Audio Unit

CHAPTER 3. ELECTRICAL ADJUSTMENT

[1] ELECTRICAL ADJUSTMENT........................ 3-1

[2] PC I/F adjustment method ............................. 3-3

[3] Special 232c command for factory................. 3-4

[4] SERVICE MODE............................................ 3-5

[5] Failure mode when the lamp does not light

up even when powered on............................. 3-7

................................ 2-1

.............i

........ 2-8

........ 2-12

CHAPTER 4. TROUBLESHOOTING TABLE

[1] TROUBLESHOOTING TABLE ......................4-1

CHAPTER 5. BLOCK DIAGRAM/OVERALL WIRING DIAGRAM

[1] BLOCK DIAGRAM.........................................5-1

[2] OVERALL WIRING DIAGRAM......................5-3

CHAPTER 6. PRINTED WIRING BOARD

[1] MAIN Unit ......................................................6-1

[2] FORMATTER Unit .........................................6-5

[3] POWER Unit..................................................6-7

[4] FILTER/P.F.C CONTROL/LVPS CON-

TROL Unit......................................................6-9

[5] PC I/F Unit ...................................................6-11

[6] DIRECT OFF Unit........................................6-13

[7] AUDIO Unit..................................................6-14

[8] KEYPAD Unit...............................................6-15

[9] TERMINAL Unit ...........................................6-17

[10] IR (FRONT)/IR (REAR)/LAMP1 COVER/

LAMP2 COVER Unit/INDEX Unit ................6-18

CHAPTER 7. WAVEFORMS

[1] WAVEFORMS ...............................................7-1

CHAPTER 8. SCHEMATIC DIAGRAM

[1] DESCRIPTION OF SCHEMATIC DIA-

GRAM............................................................8-1

[2] SCHEMATIC DIAGRAM................................8-2

Parts Guide

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

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

XG-PH70X/XG-PH70X-N (1st. Edition)

XG-PH70X

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY NOTES

IMPORTANT SERVICE SAFETY NOTES (for USA)

Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and servicing guidelines as follows:

WARNING

1. For continued safety, no modification of any circuit should be attempted.

2. Disconnect AC power before servicing.

BEFORE RETURNING THE PROJECTOR: (Fire & Shock Hazard)

Before returning the projector to the user, perform the following safety checks:

1. Inspect lead wires are not pinched between the chassis and other metal parts of the projector.

2. Inspect all protective devices such as non-metallic control knobs, insulating materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacity networks, mechanical insulators, etc.

3. To be sure that no shock hazard exists, check for current leakage in the following manner: Plug the AC cord directly into a 120-volt AC outlet, (Do not use an isolation transformer for this test). Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in parallel between all exposed metal cabinet parts and earth ground.

Service Manual

Use an AC voltmeter with sensitivity of 5000 ohm per volt., or higher, sensitivity to measure the AC voltage drop across the resistor. All checks must be repeated with the AC plug connection reversed. (If necessary, a non-polarized adapter plug must be used only for the purpose of completing these checks.) Any reading of 0.4 volts RMS (this corresponds to 0.27 milliamp. AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the unit to the owner.

DVM

AC SCALE

1.5k ohm 10W

0.15 µF

TEST PROBE

TO EXPOSED METAL PARTS

CONNECT TO KNOWN EARTH GROUND

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

SAFETY NOTICE

Many electrical and mechanical parts in DMD™ Projector have special safety-related characteristics. These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features are identified by “ ” and shaded areas in the Replacement Parts Lists and Schematic Diagrams. For continued protection,

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

replacement parts must be identical to those used in the original circuit. The use of a substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual, may create shock, fire or other hazards.

WARNING: The bimetallic component has the primary

conductive side exposed. Be very careful in handling this component when the power is on.

i

XG-PH70X/XG-PH70X-N (1st. Edition)

PRECAUTIONS A PRENDRE LORS DE LA REPARATION

Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement accoutumé à toute vérification de sécurité et aux conseils suivants.

AVERTISSEMENT

1. N'entreprendre aucune modification de tout circuit. C'est dangereux.

2. Débrancher le récepteur avant toute réparation.

VERIFICA TIONS CONTRE L'INCEN-DIE ET LE CHOC ELECTRIQUE

Avant de rendre le récepteur à l'utilisateur, effectuer les vérifications suivantes.

1. Inspecter tous les faisceaux de câbles pour s'assurer que les fils ne soient pas pincés ou qu'un outil ne soit pas placé entre le châssis et les autres pièces métalliques du récepteur .

2. Inspecter tous les dispositifs de protection comme les boutons de commande non-métalliques, les isolants, le dos du coffret, les couvercles ou blindages de réglage et de compartiment, les réseaux de résistance-capacité, les isolateurs mécaniques, etc.

3. S'assurer qu'il n'y ait pas de danger d'électrocution en vérifiant la fuite de courant, de la facon suivante: Brancher le cordon d'alimentation directem-ent à une prise de courant de 120-V. (Ne pas utiliser de tran sformateur d'isolation pour cet essai). A l'aide de deux fils à pinces, brancher une résistance de 1.5 kΩ 10 watts en parallèle avec un condensateur de 0.15µF en série avec toutes les pièces métalliques exposées du coffret et une terre connue comme une conduite électrique ou une prise de terre branchée à la terre.

Utiliser un voltmètre CA d'une sensibilité d'au moins 5000Ω/V pour mesurer la chute de tension en travers de la résistance. Toucher avec la sonde d'essai les pièces métalliques exposées qui présentent une voie de retour au châssis (antenne, coffret métallique, tête des vis, arbres de commande et des boutons, écusson, etc.) et mesurer la chute de tension CA en-travers de la résistance. Toutes les vérifications doivent être refaites après avoir inversé la fiche du cordon d'alimentation. (Si nécessaire, une prise d'adpatation non polarisée peut être utilisée dans le but de terminer ces vérifications.)

La tension de pointe mesurèe ne doit pas dépasser 0.4V (correspondante au courant CA de pointe de 0.27mA).

Dans le cas contraire, ilyaunepossibilité de choc électrique qui doit être supprimée avant de rendre le récepteur au client.

DVM

ECHELLE CA

1.5k ohm 10W

0.15

µ

SONDE D'ESSAI

F

AUX PIECES METALLIQUES EXPOSEES

BRANCHER A UNE TERRE CONNUE

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

AVIS POUR LA SECURITE

De nombreuses pièces, électriques et mécaniques, dans les projecteur à DMD™ présentent des caractéristiques spéciales relatives à la sécurité, qui ne sont souvent pas évidentes à vue. Le degré de protection ne peut pas être nécessairement augmentée en utilisant des pièces de remplacement étalonnées pour haute tension, puissance, etc. Les pièces de remplacement qui présentent ces caractéristiques sont identifiées dans ce manuel; les pièces électriques qui présentent ces particularités sont identifiées par la marque “ ” et hachurées dans la

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

liste des pièces de remplacement et les diagrammes schématiques. Pour assurer la protection, ces pièces doivent être identiques à celles utilisées dans le circuit d’origine. L’utilisation de pièces qui n’ont pas les mêmes caractéristiques que les pièces recommandées par l’usine, indiquées dans ce manuel, peut provoquer des électrocutions, incendies ou autres accidents.

AVERTISSEMENT: La composante bimétallique dispose du

conducteur primaire dénudé. Faire attention lors de la manipulation de cette composante sous tension.

ii

XG-PH70X/XG-PH70X-N (1st. Edition)

NOTE TO SERVICE PERSONNEL

//////////////////////////////////////////////////////////////

UV-RADIATION PRECAUTION

//////////////////////////////////////////////////////////////

The light source, lamp, in the pr ojector emits small amounts of UV-Radiation.

AVOID DIRECT EYE AND SKIN EXPOSURE.

To ensure safety please adhere to the following:

1. Be sure to wear sun-glasses when servicing the projector with the lamp turned “on” and the top enclosure removed.

2. Do not operate the lamp outside of the lamp housing.

NOTE POUR LE PERSONNEL D'ENTRETIEN

//////////////////////////////////////////////////////////////

PRECAUTION POUR LES RADIATIONS UV

//////////////////////////////////////////////////////////////

La source de lumière, la lampe, dans le projecteur émet de petites quantités de radiation UV.

EVITEZ TOUTE EXPOSITION DIRECTE DES YEUX ET DE LA PEAU.

Pour votre sécurité, nous vous prions de respecter les points suivants:

Toujours porter des lunettes de soleil lors d’un entretien

1. du projecteur avec la lampe allumée et le haut du coffret retiré.

2. Ne pas faire fonctionner la lampe à l’extérieur du boîtier de lampe.

3. Do not operate for more than 2 hours with the enclosure removed.

UV-Radiation and Medium Pressure Lamp Precautions

1. Be sure to disconnect the AC plug when replacing the lamp.

2. Allow one hour for the unit to cool down before servicing.

3. Replace only with same type lamp. Type AN-PH7LP1/ AN-PH7LP2 rated 260W.

4. The lamp emits small amounts of UV-Radiation, avoid direct-eye contact.

5. The medium pressure lamp involves a risk of explosion. Be sure to follow installation instructions described below and handle the lamp with care.

3. Ne pas faire fonctionner plus de 2 heures avec le coffret retiré.

Précautions pour les radiations UV et la lampe moyenne pression

1. Toujours débrancher la fiche AC lors du remplacement de la lampe.

2. Laisser l'unité refroidir pendant une heure avant de procéder à l'entretien.

3. Ne remplacer qu'avec une lampe du même type. Type AN-PH7LP1/AN-PH7LP2, caractéristique 260W.

4. La lampe émet de petites quantités de radiation UVéviter tout contact direct avec les yeux.

5. La lampe moyenne pression implique un risque d'explosion. Toujours suivre les instructions d'installation décrites ci-dessous et manipuler la lampe avec soin.

iii

XG-PH70X/XG-PH70X-N (1st. Edition)

////////////////////////////////////////////////////////////////

UV-RADIATION PRECAUTION (Continued)

////////////////////////////////////////////////////////////////

Lamp Replacement

Note:

Since the lamp reaches a very high temperature during units operation replacement of the lamp should be done at least one hour after the power has been turned off. (to allow the lamp to cool off.) Installing the new lamp, make sure not to touch the lamp (bulb) replace the lamp by holding its reflector

2

.

[Use original replacement only.]

Lamp

1

Reflector

2

DANGER ! –– Never turn the power on without the lamp to avoid electric-shock or damage of the devices since the stabilizer generates high voltages at its start.

////////////////////////////////////////////////////////////////

PRECAUTION POUR LES RADIA TIONS UV (Suite)

////////////////////////////////////////////////////////////////

Remplacement de la lampe

Remarque:

Comme la lampe devient très chaude pendant le fonctionnement de l’unité, son remplacement ne doit être effectué au moins une heure après avoir coupé l’alimentation (pour permettre à la lampe de refroidir). En installant la nouvelle lampe, s’assurer de ne pas toucher la lampe (ampoule). Remplacer la lampe en tenant son réflecteur . [N’utiliser qu’un remplacement d’origine.]

DANGER ! –– Ne jamais mettre sous tension sans la lampe pour éviter un choc électrique ou des dommages des appareils car le stabilisateur génère de hautes tensions à sa mise en route.

2

1

Lampe

2

Reflecteur

Since small amounts of UV-radiation are emitted from an opening between the exhaust fans, it is recommended to place the cap of the optional lens on the opening during servicing to avoid eye and skin exposure.

Comme de petites quantités de radiation UV sont émises par une ouverture entre les ventilateurs aspirants, il est recommandé de placer le capuchon de l’optique optionnelle sur l’ouverture pendant l’entretien pour éviter une exposition des yeux et la peau.

iv

XG-PH70X/XG-PH70X-N (1st. Edition)

WARNING: High brightness light source, do not stare into the beam of light, or view directly. Be especially

careful that

children do not stare directly in to the beam of light.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO N OT EXPOSE

THIS UNIT TO

MOISTURE OR WET LOCATIONS.

CAUTION

RISK OF ELECTRIC SHOCK. DO NOT REMOVE SCREWS

EXCEPT SPECIFIED USER

SERVICE SCREW.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE CABINET.

NO USER-SERVICEABLE PARTS EXCEPT LAMP UNIT.

REFER SERVICING TO QUALIFIED SERVICE

PERSONNEL.

The lighting flash with arrowhead within a triangle is intended to tell the user that parts inside the product are risk of electric shock to persons.

The exclamation point within a triangle is intended to tell the user that important operating and servicing instructions are in the manual with the projector.

CAUTION

(FILTER Unit)

8A 250V

For continued protection against a risk of fire, replace only with same type 8A, AC250V fuse. (F301)

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

AVERTISSEMENT: Source lumineuse de grande intensité. Ne pas fixer le faisceau lumineux ou le regarder

directement. Ve

iller particulièrement à éviter que les enfants ne fixent directement le

faisceau lumineux.

AVERTISSEMENT: AFIN D’EV

ITER TOUT RISQUE D’INCENDIE OU D’ELECTROCUTION, NE PAS PLACER

CET APPAREIL DANS UN ENDROIT HUMIDE OU MOUILLE.

ATTENTION

RISQUE D’ÉLECTROCUTION. NE PASR ETIRER LES VIS Á

L’EXCEPTION DE LA VIS DE REPARATION UTILISATEUR

SPECIFIEES

ATTENTION: POUR EVITER TOUT RISQUE

D’ELECTROCUTION, NE PAS RETIRER LE CAPOT.

AUCUNE DES PIECES INTERIEURES N’EST REPARABLE

PAR L’UTILISATEUR, A L’EXCEPTION DE L’UNITE DE

LAMPE. POUR TOUTE REPARATION, S’ADRESSER A UN

TECHNICIEN D’ENTRETIEN QUALIFIE.

L’éclair terminé d’une flèche à l’intérieur d’un triangle indique à l’utilisateur que les pi‘eces se trouvant dans l’appareil sont susceptibles de provoquer une décharge électrique.

Le point d’exclamation à l’intérieur d’un triangle indique à l’utilisateur que les instructions de fonctionnement et d’entretien sont détaillées dans les documents fournis avec le projecteur.

PRECAUTION

(Unité de Filtre)

8A 250V

Pour une protection continue contre un risques d’incendie, ne remplacer qu’avec un fusible 8A,AC250V

du même type.

(F301)

v

XG-PH70X/XG-PH70X-N (1st. Edition)

Precautions for using lead-free solder

Employing lead-free solder

• "PWBs" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.

Example:

L Fa

Indicates lead-free solder of tin, silver and copper.

Using lead-free wire solder

• When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause damage or accident due to cracks.

As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 °C, we recommend you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station or service branch in your area.

Soldering

• As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 °C which is higher than the conventional lead solder by 40 °C, and as it has poor solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended period of time. However, Since the land may be peeled off or the maximum heat-resistance temperature of parts may be exceeded, remove the bit from the PWB as soon as you confirm the steady soldering condition.

Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on and off the power of the bit as required.

If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it. When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.

• Be careful when replacing parts with polarity indication on the PWB silk.

Lead-free wire solder for servicing

Part No. Description Code

ZHNDAi123250E J φ0.3mm 250g(1roll) BL ZHNDAi126500E J φ0.6mm 500g(1roll) BK ZHNDAi12801KE J φ1.0mm 1kg(1roll) BM

vi

XG-PH70X/XG-PH70X-N (1st. Edition)

XG-PH70X

CHAPTER 1. OPERATION MANUAL

[1] SPECIFICATIONS

Service Manual

Product type

Model

Video system

Display device

Standard zoom lens

Projection lamp

Component input (INPUT 1)/

output (OUTPUT) signal

Horizontal resolution

Component input (INPUT 2)

signal

RGB input (INPUT 1/2)/output

(OUTPUT) signal

RGB digital input signal (INPUT 3)

Video input signal

(INPUT 4)

S-video input signal

(INPUT 5)

Audio input signal

Audio output signal

(AUDIO OUTPUT 1

−

RS-232C terminal

LAN terminal

Pixel clock

Vertical frequency

Horizontal frequency

Audio output

Speaker system

Rated voltage

Input current

Rated frequency

Power consumption

Power consumption (standby)

Heat dissipation

Operating temperature

Storage temperature

Cabinet

I/R carrier frequency

Dimensions (approx.)

Weight (approx.)

Replacement parts

Multimedia Projector XG-PH70X (standard zoom lens attached)/XG-PH70X-N (no lens attached) NTSC3.58/NTSC4.43/PAL/PAL-M/PAL-N/PAL-60/SECAM/ DTV480I /DTV480P/DTV540P/DTV576I/DTV576P/DTV720P/DTV1035I /DTV1080I

0.7" DLP chip x 1

®

No. of dots: 786,432 dots (1,024 [H] x 768 [V])

1.2 x electric zoom/focus lens, F1.8−F2.0, f = 25.6−31.3 mm (standard equipment with XG-PH70X) 260 W x 2 15-pin mini D-sub connector Y: 1.0 Vp-p, sync negative, 75 Ω terminated P

B: 0.7 Vp-p, 75 Ω terminated R: 0.7 Vp-p, 75 Ω terminated

P 750 TV lines (DTV720P) BNC connector Y: 1.0 Vp-p, sync negative, 75 Ω terminated P

B: 0.7 Vp-p, 75 Ω terminated R: 0.7 Vp-p, 75 Ω terminated

P 15-pin mini D-sub connector, 5 BNC connector: RGB separate/composite sync (TTL)/sync on green type analog input: 0Ð0.7 Vp-p, positive, 75 Ω terminated Horizontal sync. signal: TTL level (positive/negative) or composite sync (Apple only) Vertical sync. signal: Same as above DVI connector (24-pin), RGB (digital), 250

−

1,000 mV, 50 Ω (Compatible with HDCP) RCA connector: VIDEO, composite video, 1.0 Vp-p, sync negative, 75 Ω terminated 4-pin mini DIN connector Y (luminance signal): 1.0 Vp-p, sync negative, 75 Ω terminated C (chrominance signal): Burst 0.286 Vp-p, 75 Ω terminated φ3.5 mm stereo minijack, RCA terminal

0.5 Vrms, more than 22 kΩ φ3.5 mm minijack

0.5 Vrms, less than 2.2 kΩ

5) 9-pin D-sub connector 8-pin RJ-45 modular connector 12

−

230 MHz

43

−

200 Hz

−

126 kHz

15

3.0 W (stereo)

3.3 cm round x 2 AC 100

−

6.6 A (AC 100 V)

240 V

−

2.7 A (AC 240 V) 50/60 Hz 650 W (when "Eco Mode" is "OFF")/570 W (when "Eco Mode" is "ON") with AC 100 V 620 W (when "Eco Mode" is "OFF")/550 W (when "Eco Mode" is "ON") with AC 240 V

0.8 W (AC 100 V)−1.1 W (AC 240 V) (When "Monitor Out" and "LAN/RS232C" are set to "Disable".) 2,440 BTU/hour (when "Eco Mode" is "OFF")/2,140 BTU/hour (when "Eco Mode" is "ON") with AC 100 V 2,330 BTU/hour (when "Eco Mode" is "OFF")/2,070 BTU/hour (when "Eco Mode" is "ON") with AC 240 V 41 F to 104 F (+5 C to +40 C)

−

4 F to 140 F (−20 C to +60 C) Plastic 38 kHz

5

16

/32"x73/32"x1835/64" (410 (W) x 180 (H) x 471 (D) mm) (main body only)

5

16

/32"x737/64"x1835/64"

(410 (W) x 192.1 (H) x 471 (D) mm) (including adjustment foot and projecting parts) XG-PH70X: 32.9 lbs. (14.9 kg) XG-PH70X-N: 30.3 lbs. (13.7 kg) Remote control, Power cord for U.S., Canada, etc., Power cord for Europe, except U.K., Power cord for U.K., Hong Kong and Singapore, Power cord for Australia, New Zealand and Oceania, RGB cable

, Remote mouse receiver, Cap for the standard zoom lens, Projector

manual and technical reference CD-ROM, Operation manual

As a part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units.

1 – 1

[2] Operation Manual

Part Names and Functions

Projector

Top View

XG-PH70X/XG-PH70X-N (1st. Edition)

Power indicator

ON button

For turning the power on.

STANDBY button

For putting the projector

into standby mode.

ZOOM button

For adjusting the projected

image size.

FOCUS button

For adjusting the focus.

H & V LENS SHIFT button

For shifting the lens horizontally

and vertically.

Adjustment buttons

(///)

For selecting menu items

and other settings.

ENTER button

For setting items selected

or adjusted on the menu.

KEYSTONE button

For entering the Keystone

Correction mode.

Lamp indicator 1

Lamp indicator 2

Temperature warning indicator

Volume buttons

For adjusting the speaker sound level.

INPUT 1, 2, 3 button

For switching input mode 1, 2 or 3.

INPUT 4, 5 button

For switching input mode 4or5.

AUTO SYNC button

For automatically adjusting images when connected to a computer.

MENU button

For displaying adjustment and setting screens.

UNDO button

For undoing an operation or returning to the previous display.

Front View

Carrying handle

Remote control

Adjustment foot

(on the bottom of

For carrying the

projector.

Speaker

sensor

the projector)

Intake vent

Lamp unit cover

Intake vent

Speaker

Adjustment foot (on the bottom of the projector)

Attaching the lens cap

Push the lens cap on until it clicks into position.

Removing the lens cap

Pull the lens cap directly outward.

1 – 2

XG-PH70X/XG-PH70X-N (1st. Edition)

Part Names and Functions

About the Indicators on the Projector

Power indicator

Red on Green on Red blinks

Lamp indicators 1, 2

Green on Green blinks Red on

Temperature warning indicator

Off Red blinks/on

...

Normal (Standby)

...

Normal (Power on)

...

The intake vent cover is open.

...

Normal

...

The lamp is warming up.

The lamp has been shut down abnormally or

needs to be changed.

...

The internal temperature is abnormally high.

...

Normal

...

1 – 3

XG-PH70X/XG-PH70X-N (1st. Edition)

Projector (Side View)

Terminals Refer to "INPUT/OUTPUT Terminals and Connectable Main Equipment" on

INPUT 1 terminal

Terminal for computer RGB

and component signals.

AUDIO input (1) terminal

Audio input terminal for

INPUT 1.

INPUT 2 terminals

BNC terminals for computer

RGB and component

signals.

RS-232C terminal

Terminal for controlling the

projector using a computer.

INPUT 4 terminal

Terminal for connecting

video equipment.

AUDIO input (4, 5) terminals

Shared audio input terminals for

INPUT 4 and 5.

INPUT 5 terminal

Terminal for connecting

video equipment with an

S-video terminal.

WIRED REMOTE terminal

For connecting the remote

control to the projector when

the signals from the remote

control cannot reach the

remote control sensor.

INPUT 3 terminal

Terminal for DVI digital RGB and digital component signals.

OUTPUT (FOR INPUT 1, 2) terminal

Output terminal for computer RGB and component signals. Shared for INPUT 1 and 2.

AUDIO input (2, 3) terminal

Shared audio input terminal for INPUT 2 and 3.

AUDIO OUTPUT terminal

Audio output terminal shared for INPUT 1−5.

LAN terminal

Terminal for controlling the projector using a computer via network.

AC socket

Connect the supplied Power cord.

Remote control sensor

Kensington Security Standard connector

Exhaust vent

The speed and pitch of the cooling fan may change during operation in response to internal temperature changes. This is normal operation and does not indicate a malfunction.

Using the Kensington Lock

This projector has a Kensington Security Standard connector for use with a Kensington MicroSaver Security System. Refer to the information that came with the system for instructions on how to use it to secure the projector.

1 – 4

XG-PH70X/XG-PH70X-N (1st. Edition)

Remote Control

For bringing the projected image

into focus.

STANDBY button

FOCUS buttons

For putting the projector into

standby mode.

ZOOM buttons

For adjusting the projected

image size.

KEYSTONE button

For entering the Keystone

Correction mode.

Mouse/adjustment button (///)

For moving the computer cursor while the ADJ./MOUSE switch is the MOUSE position.

For selecting menu items

while the ADJ./MOUSE s

witch is the ADJ. position.

ENTER button

For setting items selected or adjusted on the menu.

L-click button

For the left click while the

ADJ./MOUSE switch is the

MOUSE position.

ENLARGE (enlarge/reduce)

buttons

For enlarging/reducing part of the

image.

BREAK TIMER button

For setting the break time.

ON button

For turning the power on.

ADJ./MOUSE switch

For switching the remote control modes.

H & V LENS SHIFT button

For shifting the lens horizontally and vertically.

MENU button

For displaying adjustment and setting screens.

R-c

lick/UNDO button

For the right click while the ADJ./MOUSE switch is the MOUSE position. For undoing an operation or returning to the previous display while the ADJ./MOUSE switch is the ADJ. position.

FREEZE button

For freezing images.

Volume buttons

For adjusting the speaker sound level.

MUTE button

For temporarily turning off the sound.

BLA

CK SCREEN button

For temporarily display the black screen.

RESIZE button

F

or switching the screen size.

For automatically adjusting images

AUTO SYNC button

when connected to a computer.

INPUT 1, 2, 3, 4 and 5 buttons

For switching to the respective

input modes.

PICTURE MODE button

For switching the picture mode.

WIRED R/C JACK

For connecting the remote control to the projector when the signals from the remote control cannot reach the remote control sensor.

Note

All the buttons on the remote control, except the mouse/adjustment button and the ADJ./MOUSE switch, are made of luminous material that is visible in the dark. Visibility will diminish over time. Exposure to light will recharge the luminous buttons.

1 – 5

Usable Range

The remote control can be used to control the projector within the ranges shown in the illustration.

Note

The signal from the remote control can be reflected off a screen for easy operation. However, the effective distance of the signal may differ depending on the screen material.

When using the remote control:

Ensure that you do not drop it or expose it to moisture or high temperature. The remote control may malfunction under a fluorescent lamp. In this case, move the projector away from the fluorescent lamp.

Inserting the Batteries

Front View

Remote control signal transmitters

Rear View

23' (7 m)

XG-PH70X/XG-PH70X-N (1st. Edition)

Remote control sensor

30°

Remote control

Remote control sensor

30°

Remote control signal transmitters

Remote control

23' (7 m)

30°

1

Press the tab and lift open the battery cover in the direction of the arrow

2

Insert the batteries.

Insert the batteries making sure the polarities correctly match the marks inside the battery compartment.

3

Insert the tabs on the end of the

.

and

battery cover into their slots and press the cover into position.

Incorrect use of the batteries may cause them to leak or explode. Please follow the precautions below.

Caution

Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. Insert the batteries making sure the polarities correctly match the

Batteries of different types have different properties, therefore do not mix batteries of different types. Do not mix new and old batteries. This may shorten the life of new batteries or may cause old batteries to leak. Remove the batteries from the remote control once they have run out, as leaving them in can cause them to leak. Battery fluid from leaked batteries is harmful to skin, therefore ensure you wipe them first and then remove them using a cloth.

The batteries included with this projector may run down in a short period, depending on how they are kept. Be sure to replace them as soon as possible with new batteries. Remove the batteries from the remote control if you will not be using the remote control for a long time. Comply with the rules (ordinance) of each local government when disposing of worn-out batteries.

and marks inside the battery compartment.

1 – 6

XG-PH70X/XG-PH70X-N (1st. Edition)

Connecting Pin Assignments

RGB Signal Terminal (INPUT 1 and OUTPUT (FOR INPUT 1, 2)): 15-pin mini D-sub female connector

10

5

15

RS-232C Terminal: 9-pin D-sub male connector

6

1

11

Pin No. Signal Name I/O Reference

51

RGB Input

1. Video input (red)

2. Video input (green/sync on green)

3. Video input (blue)

4. Not connected

5. Not connected

6. Earth (red)

7. Earth (green/sync on green)

8. Earth (blue)

9. Not connected

10. GND

11. Not connected

12. Bi-directional data

13. Horizontal sync signal: TTL level

14. Vertical sync signal: TTL level

15. Data clock

1 Not connected 2 RD Receive Data Input Connected to internal circuit 3 SD Send Data Output Connected to internal circuit 4 Not connected 5 SG Signal Ground Connected to internal circuit 6 Not connected 7 RS Request to Send Connected to CS in internal circuit 8 CS Clear to Send Connected to RS in internal circuit 9 Not connected

Component Input

10. Not connected

11. Not connected

12. Not connected

13. Not connected

14. Not connected

15. Not connected

)

1. P

R(CR

2. Y

3. P

)

B(CB

4. Not connected

5. Not connected

6. Earth (P

7. Earth (Y)

8. Earth (P

9. Not connected

R

B

)

96

RS-232C Cable Recommended Connection: 9-pin D-sub female connector

51

96

Pin No. Signal Pin No. Signal

1CD 1 CD 2RD 2 RD 3SD 3 SD 4ER 4 ER 5SG 5 SG 6DR 6 DR 7RS 7 RS 8CS 8 CS 9CI 9 CI

Note

Depending on the controlling device used, it may be necessary to connect Pin 4 and Pin 6 on the controlling device (e.g. computer).

Projector

Pin No.

4 5 6

Computer

Pin No.

4 5 6

LAN Terminal : 8-pin RJ-45 modular connector

Pin No. Signal Pin No. Signal

1TX+ 5 2TX− 6RX− 3RX+ 7

8...1

48

1 – 7

DVI digital Terminal (INPUT 3)

1724

8

16

1

9

Pin No. Signal

1 T.M.D.S. Data 2- 2 T.M.D.S. Data 2+ 3 T.M.D.S. Data 2 Shield 4 Not connected 5 Not connected 6 DDC Clock 7 DDC Data 8 Not connected

9 T.M.D.S. Data 1 10 T.M.D.S. Data 1+ 11 T.M.D.S. Data 1 Shield 12 Not connected 13 Not connected 14 +5 V Power 15 Ground 16 Hot Plug Detect

XG-PH70X/XG-PH70X-N (1st. Edition)

Pin No. Signal

17 T.M.D.S. Data 0- 18 T.M.D.S. Data 0+ 19 T.M.D.S. Data 0 Shield 20 Not connected 21 Not connected 22 T.M.D.S. Clock Shield 23 T.M.D.S. Clock+

-

24 T.M.D.S. Clock

-

1 – 8

XG-PH70X/XG-PH70X-N (1st. Edition)

[3] DIMENSIONS

Units: inches (mm)

Side View Side View

Rear View

Top View

165/32(410)

11

4

/32(110.1)

/64 (471)

35

18

Front View

Bottom View

/32 (180)

3

7

/64 (12.1)

31

/64 (97.8)3

55

3

/32 (94.3)

23

3

/4(94.9)

1

7

/16(179)71/16(179)

547/64(145.5)

M4

(77.27)

45

/64(17.5)

M4

/8 (346)

5

13

/64 (243.9)

39

9

/64 (85)

23

3

/

64

3

1 – 9

[4] Maintenance Indicators

Maintenance Indicators

The warning lights on the projector indicate problems inside the projector. If a problem occurs, either the temperature warning indicator or the lamp indicator will illuminate red, and the projector will enter the standby mode. After the projector has entered the standby mode, follow the procedures given below.

XG-PH70X/XG-PH70X-N (1st. Edition)

Maintenance Indicators

Power indicator Lamp indicators 1, 2 Temperature warning indicator

About the temperature warning indicator

If the temperature inside the projector increases, due to blockage of the air vents, or the setting location, " turn off and the temperature warning indicator will blink, the cooling fan will run for a further 90 seconds, and then the projector will enter the standby mode. After "

" will illuminate in the lower left corner of the picture. If the temperature keeps on rising, the lamp will

" appears, ensure you perform the measures

About the lamp indicator

"Change The Lamp. (LAMP 2)" is displayed when the remaining life of the lamp 2 becomes 5% or less.

ı When the remaining lamp life becomes 5% or less,"

will be displayed on the screen.

ı When the percentage becomes 0%, it will change to "

this time, the lamp indicator will illuminate in red.

If you try to turn on the projector a fourth time without replacing the lamp, the lamp whose life is 0%

will not light up.

" (yellow) and "Change The Lamp. (LAMP 1/2)"

"(red), the lamp will automatically turn off. At

1 – 10

XG-PH70X/XG-PH70X-N (1st. Edition)

Maintenance indicator

Temperature

warning

indicator

Lamp

indicators

1, 2

Power

indicator

Normal

Off

Green on

Green blinks when the lamp is warming up.

Green on/

Red on

Abnormal

Red on

(Standby)

Red on

(Standby)

Red blinks

Problem

The internal temperature is abnormally high.

The lamp does not illuminate.

Time to change the lamp.

The lamp does not illuminate.

The power indicator blinks in redwhenthe projector is on.

Cause Possible solution

Relocate the projector to an area

Blocked air intake

Cooling fan breakdown Internal circuit failure Clogged air intake Clogged intake vent cover

The lamp is shut down abnormally.

Remaining lamp life becomes 5% or less.

Burnt-out lamp Lamp circuit failure

The intake vent cover is open.

with proper ventilation.

Take the projector to your nearest Sharp Authorized Projector Dealer or Service Center for repair. Clean the air vents and the intake vent cover.

Disconnect the power cord from the AC outlet, and then connect it again.

Carefully replace the lamp. Take the projector to your nearest Sharp Authorized Projector Dealer or Service Center for repair. Please exercise care when replacing the lamp.

Securely install the cover. If the power indicator blinks even when the intake vent cover is securely installed, contact your nearest Sharp Authorized Projector Dealer or Service Center for advice.

Info

If the temperature warning indicator blinks and the projector enters the standby mode, the temperature warning indicator starts to illuminate. Check whether any of the ventilation holes are blocked and then try turning the power back on. Wait until the projector has cooled down completely before plugging in the power cord and turning the power back on. (At least 10 minutes.) If the power is turned off for a brief moment due to power outage or some other cause while using the projector, and the power supply recovers immediately after that, the lamp indicator will illuminate in red and the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace the power cord in the AC outlet and then turn the power on again. The cooling fan keeps the internal temperature of the projector constant and this function is controlled automatically. The sound of the cooling fan may change during operation because the fan speed may change and this is not a malfunction.

1 – 11

[5] Regarding the Lamp

Regarding the Lamp

Lamp

It is recommended that the lamp units (optional: AN-PH7LP1 and AN-PH7LP2) be replaced when the remaining lamp life becomes 5% or less, or when you notice a significant deterioration in the picture and color quality. The lamp life (percentage) can be checked with the on-screen display. Purchase a replacement lamp unit of type AN-PH7LP1 and AN-PH7LP2 from your place of purchase, nearest Sharp Authorized Projector Dealer or Service Center.

IMPORTANT NOTE TO U.S. CUSTOMERS:

The lamp included with this projector is backed by a 90-day parts and labor limited warranty. All service of this projector under warranty, including lamp replacement, must be obtained through a Sharp Authorized Projector Dealer or Service Center. For the name of the nearest Sharp Authorized Projector Dealer or Service Center, please call toll-free: 1-888-GO-SHARP (1-888-467-4277).

Hg LAMP CONTAINS MERCURY For State Lamp Disposal Information www.lamprecycle.org or 1-800-BE-SHARP

XG-PH70X/XG-PH70X-N (1st. Edition)

U.S.A. ONLY

Caution Concerning the Lamp

This projector utilizes a pressurized mercury lamp. A loud sound may indicate lamp failure. Lamp failure can be attributed to numerous sources such as: excessive shock, improper cooling, surface scratches or deterioration of the lamp due to a lapse of usage time. The period of time up to failure largely varies depending on the individual lamp and/or the condition and the frequency of use. It is important to note that failure can often result in the bulb cracking. When the lamp indicator and on-screen display icon are illuminated, it is recommended that the lamp be replaced with a new one immediately, even if the lamp appears to be operating normally. Should the lamp break, the glass particles may spread inside the lamp cage or gas contained in the lamp may be vented into the room from the exhaust vent. Because the gas in this lamp includes mercury, ventilate the room well if the lamp breaks and avoid all exposure to the released gas. In case of exposure to the gas, consult a doctor as soon as possible. Should the lamp break, there is also a possibility that glass particles may spread inside of the projector. In such a case, it is recommended you contact your nearest Sharp Authorized Projector Dealer or Service Center to assure safe operation.

Replacing the Lamp

Caution

Do not remove the lamp unit from the projector right after use. The lamp will be very hot and may cause burn or injury. Wait at least one hour after the power cord is disconnected to allow the surface of the lamp unit to fully cool before removing the lamp unit.

ı Carefully change the lamp by following the instructions described in this section. *If you wish, you

may have the lamp replaced at your nearest Sharp Authorized Projector Dealer or Service Center.

* If the new lamp does not illuminate after replacement, take your projector to the nearest Sharp Authorized

Projector Dealer or Service Center for repair.

1 – 12

XG-PH70X/XG-PH70X-N (1st. Edition)

Removing and Installing the Lamp Unit

Info

Ensure the lamp unit is removed using the handle. Ensure the glass surface of the lamp unit or the inside of the projector are not touched. To avoid injury to yourself and damage to the lamp, make sure you carefully follow the steps below. Do not loosen other screws except for the lamp unit cover and lamp unit. (Only the silver screws are loosened.)

1

Press on the projector or

on the remote control to put

the projector into standby mode.

Wait until the cooling fan stops.

Warning!

Do not remove the lamp unit from the projector right after use. The lamp and parts around the lamp will be very hot and may cause burn or injury.

Lamp unit 1 AN-PH7LP1

Optional

accessories

Lamp unit 2 AN-PH7LP2

STANDBY button

2

Disconnect the power cord.

Unplug the power cord from the AC socket. Leave the lamp until it has fully cooled down (about 1 hour).

3

Remove the lamp unit cover.

Loosen the user service screw ( ) that secures the lamp unit cover. Remove the lamp unit cover ( ).

2

1

2

1

User service screw

1 – 13

XG-PH70X/XG-PH70X-N (1st. Edition)

Regarding the Lamp

4

Remove the lamp unit.

Loosen the securing screws (two for each lamp) from the lamp unit. Hold the lamp unit by the handle and pull it in the direction of the arrow. At this time, keep the lamp unit horizontal and do not tilt it.

5

Insert the new lamp unit.

Press the lamp unit firmly into the lamp unit compartment. Fasten the securing screws. Be sure that AN-PH7LP1 and ANPH7LP2 are respective type.

6

Replace the lamp unit cover.

Align the lamp unit cover and slide it to close. Then tighten the user service screw to secure the lamp unit cover.

Info

If the lamp unit and lamp unit cover are not correctly installed, the power will not turn on, even if the power cord is connected to the projector.

Handle

Securing screws

AN-PH7LP1

AN-PH7LP2

For Lamp 1

Compartment for AN-PH7LP1

For Lamp 2

Compartment for AN-PH7LP2

1 – 14

User service screw

XG-PH70X/XG-PH70X-N (1st. Edition)

Resetting the Lamp Timer

Reset the lamp timer after replacing the lamp.

Info

Make sure to reset the lamp timer only when replacing the lamp. If you reset the lamp timer and continue to use the same lamp, this may cause the lamp to become damaged or explode.

1 Connect the power cord.

Plug the power cord into the AC socket of the projector.

To AC socket

Power cord

ON button

2 Reset the lamp timer.

For Lamp 1

When you reset the timer for ANPH7LP1, while simultaneously holding

down projector.

"LAMP 1 100%" is displayed, indicating that the lamp timer is reset.

For Lamp 2

When you reset the timer for ANPH7LP2, while simultaneously holding

down projector.

"LAMP 2 100%" is displayed, indicating that the lamp timer is reset.

and , press on the

and , press

ENTER button

MENU button

H&V LENS SHIFT button

on the

1 – 15

XG-PH70X

CHAPTER 2. REMOVING OF MAJOR PARTS

Service Manual

[1] Removing the Lamp Unit

1. Remove the screw from the lamp cover and detach the lamp cover.

2. Remove the four screws from the lamp units and take out the lamp units.

1-2

Lamp Unit 1

XG-PH70X/XG-PH70X-N (1st. Edition)

Lamp Unit 2

Bottom Case

Lamp Cover

1-1

2 – 1

XG-PH70X/XG-PH70X-N (1st. Edition)

[2] Removing the Top Cover

1. Remove the two screws from the top cover.

2. Slowly lift the back of the top cover and disconnect the operation key connectors (KY1 and KY2). Pull up and off the top cover.

2-1

Top Cover

Top Cabinet

KY1

Operation Key

KY2

2-2

KY1

KY2

2 – 2

XG-PH70X/XG-PH70X-N (1st. Edition)

[3] Removing the Lens Hood

* For XG-PH70X-N, the lens removal operations (sections 3 - 6) are unnecessary.

1. Slowly lift the lens hood up until it can be moved forward and then move it forward and detach the lens hood.

Top Cabinet

Lens Hood

[4] Removing the Lens Cap

1. Remove the lens cap.

3-1

Lens Cap

2 – 3

XG-PH70X/XG-PH70X-N (1st. Edition)

[5] Removing the Lens Trim

1. Rotate the lens trim counterclockwise and then detach the lens trim.

5-1

Lens Trim

[6] Removing the Standard Lens

1. Disconnect the standard lens connector (SL).

2. Remove the three screws from the standard lens and take out the standard lens.

6-2

SL

6-1

Standard Lens

2 – 4

XG-PH70X/XG-PH70X-N (1st. Edition)

[7] Removing the Top Cabinet

1. Remove the screw from IR (Front) unit, take out the IR (Front) unit and then disconnect the IR (Front) unit connector (RC).

2. Remove the sixteen screws from the top cabinet and then pull up and off the top cabinet.

Top Cabinet

7-1

IR (Front) Unit

RC

7-2

Top Cabinet

2 – 5

Bottom Case

XG-PH70X/XG-PH70X-N (1st. Edition)

[8] Removing the Handle Bracket3

1. Remove the Eleven screws from the handle bracket3 and detach the handle bracket3.

8-1

Handle Bracket3

2 – 6

[9] Removing the PWB Units

1. Disconnect all the connector from the Main Unit.

2. Remove the five screws from the Main Unit. Detach the Main Unit from the PC I/F Unit.

3. Remove the two spacers from the PC I/F Unit.

4. Remove the five spacers and the screw.

5. Disconnect the PC I/F Unit from the Terminal Unit and then detach the PC I/F Unit.

XG-PH70X/XG-PH70X-N (1st. Edition)

LSUD

LSRL

LSR FC4

IR (Rear) Unit

FC1

FR

RC

AD

BTR

TS

BTL

PR

LSF

CW

9-2

FC3

FC5

TS

FC2

LSR

FC6

FC4

FC7

RC

LSL

9-5

LSL FC6

RC FC7

9-4

Main Unit

PC I/F Unit

Terminal Unit

RC

FC1

BTR

TS

PR

BTL

CW

FR

LSRL

LSUD

[Enlarged]

LSF

FC3

FC2

FC5

9-3

TS

2 – 7

XG-PH70X/XG-PH70X-N (1st. Edition)

[10] Removing the Optical Engine and Lens Shift

1. Remove the screw from the rod duct and then detach the rod duct.

2. Remove the screw from the lamp channel top.

3. Unhook the front of the lamp channel top and take it out.

4. Slide the bimetal cover and detach it out.

5. Release the cable tie and then disconnect the left speaker connector.

6. Remove the eight screws from the lens shift and remove three screws from the optical engine and then lift the lens shift and optical engine out of position.

10-5

Rod Duct

10-3

10-1

10-2

Lamp Channel Top

Bimetal Cover

10-4

10-6

Chassis

Lens Shift

2 – 8

XG-PH70X/XG-PH70X-N (1st. Edition)

7. Remove the three screws from the optical engine and then lift the optical engine out of position.

10-6

Optical Engine

2 – 9

XG-PH70X/XG-PH70X-N (1st. Edition)

[11] Removing the Terminal Unit

1. Remove the four screws from the terminal bracket, lift the terminal bracket and then disconnect the AC socket.

2. Remove the six spacers from the terminal unit.

3. Remove the six screws from the terminal unit and take out the terminal unit.

11-1

11-3

Terminal Unit

Chassis

11-2

Terminal Bracket

2 – 10

XG-PH70X/XG-PH70X-N (1st. Edition)

[12] Removing the Filter Unit

1. Disconnect all the connectors from the filter unit. Remove the four screws from the filter unit and then take it out.

12-1

Filter Unit

Chassis

[13] Removing the IR (Rear) Unit

1. Disconnect all the connectors from the power unit. Remove the six screws from the Plate and then take out the Plate.

2. Remove the screw from the IR (Rear) unit and detach the IR (Rear) unit.

3. Remove the four screws from the Direct off unit and then take it out.

14-1

IR (Rear) Unit

14-2

14-1

Direct Off Unit

Power unit

Plate

14-1

PR3 PR2

PR1

PR3 PR2 PR1

Chassis

2 – 11

XG-PH70X/XG-PH70X-N (1st. Edition)

[14] Removing the Power Unit and Audio Unit

1. Remove the four screws from the power unit.

2. Detach the power air guide from the power channel upper.

3. Remove the four screws from the power channel down and then disconnect the two power connector PR.

4. Remove the four screws from the power unit and then take out the power unit.

5. Remove the four screws from the holders and then disconnect the signal connectors SG.

6. Remove the four screws from the audio unit and then take out the audio unit.

Power Channel upper

Power Air Guide

Ballast Unit

Holder

14-2

14-5

SG

14-1

Power Unit

Audio Unit

14-6

Holder

14-4

Power Unit

Power Channel Down

14-3

Power Unit Insulator

Chassis

2 – 12

XG-PH70X/XG-PH70X-N (1st. Edition)

XG-PH70X

CHAPTER 3. ELECTRICAL ADJUSTMENT

Service Manual

[1] ELECTRICAL ADJUSTMENT

– Turn on the power (lamp on state) and wait for 15 minutes for aging. – Enter the adjustment process mode with S3602 (tact switch) on the main board.

In case that top cabinet covered S3602, you can enter by pushing key continuously in sequence.

key pad On -> Up -> Down -> Up -> Down -> Enter -> Enter -> Menu Remote controller On -> Vol up -> Vol down -> Vol up -> Vol down -> Enter -> Enter -> Menu

* You can exit from factory mode by same method. (Or select "EXIT" in the process mode to exit.) – Select the group to adjust with the DOWN key or the UP key, and enter the adjustment item with the ENTER key on the remote control or key pad. – Select the adjustment item with the DOWN key or the UP key. – Use the LEFT key or the RIGHT key for adjustment. – To return from the adjustment item to the adjustment group, use the UNDO key or the MENU key. – Change internal test pattern and input signal with the MUTE key

No. Adjusting point Adjusting conditions Adjusting procedure

1 Initialization of

EEPROM

2 Write MAC

address

3 Adjustment of

CW index

1. Turn on the power (the lamp lights up) and warm up the system for 15 minutes.

2. Select the following group and subject. Group : SSS Subject: S2

1. Signal input: 64 STEP color bar signal.

2. Select the following group and subjects. Group : DLP Subject : CW-INDEX

1. Press S3602 to enter the process mode.

2. Execute the S2 command on the SSS menu. * With the S2 command, all the circuit boards than the PC board will be ini-

tialized.

NOTE: Since the PC I/F unit is initialized with S1, do not carry out S1.

The PC I/F unit is already adjusted. When the PC I/F unit must be adjusted, in such case as S1 is carried out by mistake, adjust it according to the "PC I/F adjustment method" at the end of this document.

3. Wait approximately 30 seconds and when "INPUT1" appears, turn off the power.

4. After all the fans stop, turn the power back on.

1. Read a sticker which is written mac address on main board.

2. Write MAC address by 232c serial cable. (For the procedure, refer to the attachment.)

1. Feed the signal to INPUT 1.

2. Select subject and make adjustment so that the uniformity should be smooth.

4 Adjustment of

DLP voltage

5-1 Adjustment of

Video brightness

5-2 Adjustment of

Video contrast

1. Read voltage rank of DLP description.

2. Select the following group and subjects. Group : DLP Subject : DMD-BIN

1. Select the following group and subject. Group : VIDEO Subject : BRIGHT

1. Select the following group and subject. Group : VIDEO Subject : PICTURE-SUB

R

G

B

1. Adjust DMD-BIN corresponding to the rank which has been read. (on the main board) Rank / setting value B / 0 C / 1 D / 2 E / 3 * Carry out adjustment when DLP chip or PC board has been replaced

1. Check that the value is 115.

1. Check that the value is 157.

3 – 1

XG-PH70X/XG-PH70X-N (1st. Edition)

No. Adjusting point Adjusting conditions Adjusting procedure

6 Adjustment of

component Cr/ Cb offset (1)

7 Adjustment of

component brightness

1. Feed the color difference signal (480i) to INPUT1 : Y 0% brightness, Cb and Cr 0% white patterns.

2. Select the following group and subject. Group : COMPO Subject : COMPO-AUTO

1. Feed the color difference signal (480i) to INPUT1 : Y 0% brightness, Cb and Cr 0% white patterns.

2. Select the following group and subject. Group : COMPO Subject : G-BRIGHT

1. After signal input, select COMPO-AUTO for automatic adjustment.

1. Make adjustment so that some bits should be missing in the picture. * refer to the following photo image

8 Adjustment of

component Cr/ Cb offset (2)

9 Adjustment of

RGB white balance

10 Adjustment of

sRGB white balance

11 adjustment of

video white balance

12 Adjustment of

DTV white balance

13 Factory settings 1. Select the following group and

for reference / setting

1. Feed the color difference signal (480i) to INPUT1 : Y 0% brightness, Cb and Cr 0% white patterns.

2. Select the following group and subject. Group : COMPO Subject : CR-OFFSET

1. Feed the 50% gray pattern signal (XGA, 60 Hz) to INPUT1.

2. Select the following group and subject. Group : DLP Subjects : R1-GAIN (Red) B1-GAIN (Blue)

1. Feed the 50% gray pattern signal (XGA, 60 Hz) to INPUT1

2. Select the following group and subject. Group : DLP Subjects : S-G1-GAIN (Green) S-B1-GAIN (Blue)

1. Feed the 50% gray pattern signal (NTSC, burst signal) to INPUT4.

2. Select the following group and subject. Group : DLPV Subjects : V-R1-GAIN (Red) V-B1-GAIN (Blue)

1. Feed the 50% gray pattern signal (480i, color difference signal) to INPUT1.

2. Select the following group and subject. Group : DLPV Subjects : C-R1-GAIN (Red) C-B1-GAIN (Blue)

subject. Group : SSS Subject : S4 (North America) S3 (Europe/Asia/Australia) S5 (Japan)

1. Reduce the CR-OFFSET value by 2 points.

1. Adjust R1-GAIN and B1-GAIN so that x-value should be 290 ±3 and y value 310 ± 3.

1. Adjust S-G1-GAIN and S-B1-GAIN so that x-value should be 313 ±5 and y value 329 ± 5.

1. Adjust V-R1-GAIN and V-B1-GAIN so that x-value should be 290 ± 3 and y value should be 310 ± 3.

1. Adjust C-R1-GAIN and C-B1-GAIN so that x-value should be 290 ± 3 and y value should be 310 ± 3.

1. Make the following settings. PH70XU : S4 (to north America) PH70X : S5 (to Japan) Other : S3 (to Europe/Asia/Australia)

OSD language Video-set up level

S3 English 0IRE S4 English 7.5IRE S5 Japanese 0IRE

3 – 2

XG-PH70X/XG-PH70X-N (1st. Edition)

No. Adjusting point Adjusting conditions Adjusting procedure

14 Lens shift posi-

tion

15 Turn off the

power

1. Move lens shift position Vertical : Top position Horizontal: Center

[2] PC I/F adjustment method

NOTE: Since the PC I/F unit is initialized with S1, do not carry out S1. The PC I/F unit is already adjusted.

When the PC I/F unit must be adjusted, in such case as S1 is carried out by mistake, adjust it according to the followings

No. Adjusting point Adjusting conditions Adjusting procedure

1 Initialization of

EEPROM

2 RGB tone repro-

duction adjustment

1. Select the following group and subject. Group : SSS Subject : S1

1. Feed the window pattern signal that has 92% (0.64Vbw) and 0% signals (XGA/60Hz) to input 1

2. Select the following group and subject. Group : A/D Subjects : AD-AUTO

1. Press S3602 to enter the process mode.

2. Execute the S2 command on the SSS menu. (By S1, all the contents of EEPROM are initialized.)

1. After signal input, select AD-AUTO for automatic adjustment.

* When you can not prepare 92%

signal

1. Feed the window pattern signal that has 100% (0.7Vbw) and 0% signals. (XGA/60Hz) to input 1 * "MUTE" key will be change to

the factory gamma

1. Select the following group and subject. Group : A/D Subjects : G-BRIGHT

2. Make adjustment so that some bits should be missing in black area of the picture.

3. Select the following group and subject. Group : A/D Subjects : G-D

4. Make adjustment so that some bits should be missing in white area of the picture.

5. Select the following subject. Subjects : R-BRIGHT

6. Make adjustment so that some bits should be missing in black area of the picture.

7. Select the following subject. Subjects : R-D

8. Make adjustment so that some bits should be missing in white area of the picture.

9. Select the following subject. Subjects : B-BRIGHT

10. Make adjustment so that some bits should be missing in black area of the picture.

11. Select the following subject. Subjects : B-D

12. Make adjustment so that some bits should be missing in white area of the picture.

3 – 3

XG-PH70X/XG-PH70X-N (1st. Edition)

[3] Special 232c command for factory

How to write MAC address (Write) Send the following 232c commands in sequence

1. _ L M A 0 0 *1 *2 +"enter" key *1 the first byte wait "OK" *2 the second byte

2. _ L M A 1 0 *3 *4 + "enter" key *3 the third byte wait "OK" *4 the fourth byte

3. _ L M A 2 0 *5 *6 + "enter" key *5 the fifth byte wait "OK" *6 the sixth byte

4. _ L M A 3 0 *7 *8 + "enter" key *7 the seventh byte wait "OK" *8 the eighth byte

5. _ L M A 4 0 *9 *10 + "enter" key *9 the ninth byte wait "OK" *10 the 10th byte

6. _ L M A 5 0 *11 *12 + "enter" key *11 the 11th byte

(Read) Send the following 232c commands

_ L M A 1 + "enter" key

MAC address will be appear on screen

*12 the 12th byte

How to write serial number (Write) Send the following 232c commands in sequence.

1. S N _ 1 1 2 3 4 + “enter” key wait “OK”

2. S N _ 2 5 6 7 8 + “enter” key wait “OK”

3. *1 *2 *3 *4 *5 *6 *7 *8 *9 *10 *11 *12 + “enter” key

4. *1 *2 *3 *4 *5 *6 *7 *8 *9 *10 *11 *12 + “enter” key wait “OK”

(Read) Send the following 232c commands

S N R D 1 + “enter” key

serial number will be appear on screen

*1~*12/serial number

same data as step3 NOTE: When number of characters of the serial number is shorter than twelve characters,

please use space character ““.

for example

serial number is “1311163”

1 3 1 1 1 6 3 + “enter” key

serial number is “412311112”

4 1 2 3 1 1 1 1 2 + “enter” key

How to check projector status (Read) Send the following 232c commands

T F C K 1 + “enter” key

serial number will be appear on screen

3 – 4

XG-PH70X/XG-PH70X-N (1st. Edition)

[4] SERVICE MODE

1. How to enter Service Mode

Select the group “Option2” by user menu and then select “service Mode”. Enter the password “9303”

2. How to adjust in service mode

– Select the group to adjust with the DOWN key or the UP key,

and enter the adjustment item with the ENTER key on the remote control or key pad. – Select the adjustment item with the DOWN key or the UP key. – Use the LEFT key or the RIGHT key for adjustment. – To return from the adjustment item to the adjustment group, use the UNDO key or the MENU key.

NOTE: – In service mode, user adjustment value will be changed to default value (Picture/CMS).

When you exit from service mode, adjustment value will change to user adjustment value.

– In service mode, the following functions will be canceled.

AV mute / sound mute / freeze / enlarge / PinP

* "standby" button on a remote controller and a operation pad is invalid in the service mode.

If you would like to turn off the power, please exit from service mode.

3. Adjustment of white balance

• Adjustment of RGB PC 1. Feed a RGB PC signal to input1 white balance 2. Select the group "DLP"

PH70X will change to input1/RGB mode automatically

group Subject initial value effective range adjustment source/mode

DLP R1-BLK 0 ±20 brightness of red INPUT1 / RGB

R1-GAIN 0 ±20 contrast of red INPUT1 / RGB

G1-BLK 0 ±20 brightness of green INPUT1 / RGB

G1-GAIN 0 ±20 contrast of green INPUT1 / RGB

B1-BLK 0 ±20 brightness of blue INPUT1 / RGB

B1-GAIN 0 ±20 contrast of blue INPUT1 / RGB

• Adjustment of video 1. Feed a video signal white balance 2. Select the group "DLPV"

PH70X will change to input4 mode automatically

group Subject initial value effective range adjustment source/mode

DLPV V-R1-BLK 0 ±20 brightness of red INPUT4 / video

V-R1-GAIN 0 ±20 contrast of red INPUT4 / video

V-G1-BLK 0 ±20 brightness of green INPUT4 / video

V-G1-GAIN 0 ±20 contrast of green INPUT4 / video

V-B1-BLK 0 ±20 brightness of blue INPUT4 / video

V-B1-GAIN 0 ±20 contrast of blue INPUT4 / video

• Adjustment of DTV 1. Feed a component signal to input1 white balance 2. Select the group "DLPV"

PH70X will change to input1/component mode automatically

group Subject initial value effective range adjustment source/mode

DLPV C-R1-GAIN 0 ±20 contrast of red INPUT1 / component

C-G1-GAIN 0 ±20 contrast of green INPUT1 / component

C-B1-GAIN 0 ±20 contrast of blue INPUT1 / component

(memo) The adjustment value of the brightness is common to video.

3 – 5

XG-PH70X/XG-PH70X-N (1st. Edition)

4. Adjustment of video

1. Feed a video signal

2. Select the group "VIDEO" PH70X will change to input4 mode automatically

group Subject initial value effective range adjustment source/mode

adjustment of VIDEO VIDEO PICTURE 0 ±60 contrast INPUT4 / video picture BRIGHT 0 ±60 brightness INPUT4 / video

adjustment of VIDEO TINT 0 ±120 tint (effected in NTSC only) INPUT4 / video color N-COLOR 0 ±120 color saturation INPUT4 / video setting of VIDEO gain control

AGC-CNT 0-1 auto gain control INPUT4 / video

0 : AGC On 1 : AGC Off

adjustment of delay

DLY 0 ±5 INPUT4 / video between chroma and luminance adjustment of VIDEO horizontal position H-CENTER 0 ±10 INPUT4 / video

adjustment of VIDEO low pass filter FILTER 0 ±3 filter gain INPUT4 / video

5. Others

group Subject initial value effective range adjustment source/mode

VIDEO COMP-FILTER 0 0-1 0 : filter off, 1 : filter on INPUT1 / component switch of component low pass filter

switch of RGB low pass filter RGB-FILTER 0 0-1 0 : filter off, 1 : filter on INPUT1 / RGB

switch of audio delay of internal speaker A-DELAY 0 0-1 0 : delay on, 1 : delay off INPUT4 / video

6. Initialization of adjustment value

RESET - Select this item and push ENTER key.

Value inside each item of "DLP", "DLPV" and "VIDEO" is returned to the initial value with RESET.

7. Internal test pattern

group Subject initial value effective range signal

PATTERN RGB 1 1-8 raster signal

RGB[50] 1 1-8 50% raster signal

CROSS 1 1-9 cross hatch FOCUS 1 1-2 checkered signal

STEP 1 1-2 8step/16step

COLOR color bar

CHR 1 1-4 oblique line and vertical line

8. Firmware version

group Subject version

FIRMWARE SUB *.**

MAIN-LOADER *.**

MAIN-ZIMAGE *.**

MAIN-MTD *.** MAIN-JFFS *.**

3 – 6

XG-PH70X/XG-PH70X-N (1st. Edition)

9. Network setting

group Subject address

NETWORK IP ADDRESS 192.168.150.002

MAC ADDRESS **:**:**:**:**:**

10. Exit from service mode

group

EXIT - Select this item and push ENTER key.

[5] Failure mode when the lamp does not light up even when powered on

1. Status of LED

• POWER does not light up. The sub CPU (IC3603) does not start. Check the peripheral circuits.

• POWER blinks in red.

0.5-second interval: Fan error detection. (This unit detects the number of fan revolutions. When the fan is running more slowly than the preset lower speed limit, the power is shut down by the protection function even if the fan does not stop completely.)

1-second interval: Bottom air filter cover (RCS) detection. 2-second interval: Communication error between sub CPU (IC3603) and main CPU (IC8003).

• LAMP LED blinks in red.

1-second interval: Lamp leaf switch detection.

(The power is not turned on if the lamp cartridge is removed from the unit.)

2. Checking the status via RS232C serial communication

Send "TFCK 1" + ENTER, "TABN 1" via 232C communication to check the status of the projector.

Return value example of the normal unit TFCK 1 [ RCS ] Close [ Lamp1 Leaf ] Close [ Lamp2 Leaf ] Close [ Main-Sub ] Communication OK. [ Fan ] Normal [ pwm Fan1] No error [ pwm Fan2] No error [ pwm Fan3] No error [ pwm Fan4] No error [ pwm Fan5] No error [ pwm Fan6] No error [ dac Fan0] No error [ dac Fan1] No error [ Temperature ] Normal [ Lamp1 Non Light ] Normal [ Lamp2 Non Light ] Normal [ Lamp Life1 ] Normal [ Lamp Life2 ] Normal OK

3. Others

• The lamp does not light up if the color wheel motor does not run.

• The lamp does not light up if the thermistor sensor is not connected (e.g. breaking of wire).

• The lamp does not light up when if a communication error occurs between IC8003 and IC8025 on the PC board.

3 – 7

XG-PH70X/XG-PH70X-N (1st. Edition)

4. Disabling of the sensors

CAUTION: When the unit is returned to a user with the sensors disabled, the cabinet may be deformed by heat because the protection function does

not work. After completion of inspection, be sure to restore the sensors to their original state.

• Temperature sensor Mount a resistor of 10 k_ between pins 1 and 2 of CN7205 and a resistor of 12 kΩ between pins 1 and 2 of CN7005 to turn on the power with the

sensor detached. Since the unit is set to the sensor temperature fixed mode, the fan speed is fixed to low speed. After completion of inspection, be sure to remove the resistors.

• Fan lock detection This unit detects the pulse of the fan. When checking the operation of the PWBs without running the fan, connect the pin C8 of IC3603 (on the pin

C8 side of R3727) to GND with a jumper wire. Even if the fan does not run, the unit continues operation. Therefore the reliability of parts cannot be maintained. After completion of inspection, be sure to remove the jumper wire.

• Air filter cover detection Short-circuit between pins 1 and 2 of CN7001. Since the power turns on even if the filter cover is removed, the user may be injured with the fan. After completion of inspection, be sure to restore

it to its original state.

• Lamp cartridge detection This unit has two lamps. When turning on the lamp with one lamp cartridge removed, the cabinet may be deformed by heat. After completion of

inspection, be sure to restore the lamp cartridge to its original state. Short-circuit between pins 1 and 2 of CN2801/CN2802.

• Color wheel motor/Photosensor Cannot be disabled. Connect an extension jig.

3 – 8

XG-PH70X

CHAPTER 4. TROUBLESHOOTING TABLE

Service Manual

[1] TROUBLESHOOTING TABLE

Checking the PWB Performance

DVI input in trouble Video & S-video input in

trouble

Feed the test pattern signal from PC.

Is specified cable Connected between Source and projector?

YES YES Is supply voltage as specified?

YES YES Does image appear? NO Check the connectors,

NO Use specified cable. Is specified cable con-

NO Power circuit in trouble. Is supply voltage as spec-

Page 4-2, 4-3 Go to "checking the S-Video & video circuit".

starting from the Source input circuit.

RGB input in trouble

Feed the test pattern signal from PC.

nected between PC and projector?

ified?

Does image appear? NO Check the connectors, start-

XG-PH70X/XG-PH70X-N (1st. Edition)

NO Use specified cable.

NO Power circuit in trouble.

ing from the Source input circuit.

YES YES Check the PC I/F unit Check the PC I/F unit

Checking the PWB Performance

RGB through output in trouble

Through output circuit in trouble.

Remote control in trouble Audio input in trouble

Checking the IR Unit. Page 4-3, 4-4 Go to "Check-

ing the audio signal".

Is specified cable Connected between Source and projector?

YES

Is supply voltage as specified?

YES

Does sound appear? NO Check the connectors, starting

NO Use specified cable.

NO Power circuit in trouble.

from the Source input circuit.

4 – 1

XG-PH70X/XG-PH70X-N (1st. Edition)

Checking the PWB Performance

Audio output in trouble RGB + HV input in trouble RS232 channel input in trouble

Page 4-4 Check the audio output circuit and its parts.

Check S-Video signal input.

Go to "Checking the S-Video signal circuit".

Are there signal "C" at C418 output? Are there signal "Y" at C419 output?

Feed the pattern signal from source. Check the RS232 channel input signal from

source.

Is specified cable Connected between Source and projector?

YES

Is supply voltage as specified? NO Power circuit in trouble.

YES

Does image appear? NO Check the connectors, starting from the

YES

Check the PC I/F unit

NO Check C418, C419 and their peripheral circuits.

NO Use specified cable.

Source input circuit.

YES Are there signal "C" at emitter of Q414 output? Are there signal "Y" at emitter of Q415 output?

YES Are there signal at pin(7) of IC406? NO Check IC406 and its peripheral circuits.

YES CN3001 is not stable or breakdown.

NO Check Q414, Q415 and their peripheral circuits.

4 – 2

XG-PH70X/XG-PH70X-N (1st. Edition)

Check Video signal input.

Go to "Checking the Video circuit".

Are there signal at C411 output? NO Check C411 and its peripheral circuits.

YES Are there signal at emitter of Q412 output? NO Check Q412 and its peripheral circuits.

YES Are there signal at pin (5) of IC406? NO Check IC406 and its peripheral circuits.

YES CN3001 is not stable or breakdown.

Check Audio signal input of Video.

Go to "Checking the Audio circuit".

Are there signal at C420 output? Are there signal at C423 output?

YES Are there signal at pin (7) of IC402 and IC404? NO Check IC402, IC404 and their peripheral circuits.

YES Are there signal at C445 output? Are there signal at C447 output?

YES CN3001 is not stable or breakdown.

Check Audio signal input of PC1.

Go to "Checking the Audio circuit".

Are there signal at C412 output? Are there signal at C413 output?

YES Are there signal at pin (7) of IC402 and IC404? NO Check IC402, IC404 and their peripheral circuits.

NO Check C420, C423 and their peripheral circuits.

NO Check C445, C447 and their peripheral circuits.

NO Check C412, C413 and their peripheral circuits.

YES Are there signal at C445 output? Are there signal at C447 output?

YES CN3001 is not stable or breakdown.

NO Check C445, C447 and their peripheral circuits.

4 – 3

XG-PH70X/XG-PH70X-N (1st. Edition)

Check Audio signal input of PC2.

Go to "Checking the Audio circuit"

Are there signal at C414 output? Are there signal at C417 output?

YES Are there signal at pin (7) of IC402 and IC404? NO Check IC402, IC404 and their peripheral circuits.

YES Are there signal at C445 output? Are there signal of C447 output?

YES CN3001 is not stable or breakdown.

Check Audio output signal.

Go to "Checking the Audio circuit".

Are there signal at C415 output? Are there signal at C416 output?

YES Are there signal at pin (1) of IC401 and IC403? NO Check IC401, IC403 and their peripheral circuits.

NO Check C414, C417 and their peripheral circuits.

NO Check C445, C447 and their peripheral circuits.

NO Check C415, C416 and their peripheral circuits.

YES Are there signal at C446 output?

Are there signal at C448 output?

YES CN3001 is not stable or breakdown.

Checking the Main unit.

Check output signal of input1 and 2.

Are there signal at R3045, R3047 and R3049 output? NO Check R3045, R3047, R3049 and their peripheral circuits.

YES Are there signal at pin (2) of FL3006, FL3007 and FL3009 input?

YES Are there signal at pin (1) of FL3006, FL3007 and FL3009 out-

put?

YES CN3001 is not stable or breakdown.

NO Check C446, C448 and their peripheral circuits.

NO R3045, R3047 and R3049 are breakdown.

NO FL3006, FL3007 and FL3009 are breakdown.

4 – 4

Checking the Main unit.

Check output sync signal of input 1 and 2.

Check input sync signal circuits.

XG-PH70X/XG-PH70X-N (1st. Edition)

Are there any sync signal at pin (2) to "V-sync" and pin (5) to "H-sync" of IC3001 input?

YES Are there any sync signal at pin (6) to "V-sync" & pm (3) to "Hsync" of IC3001 output?

YES CN3001 is not stable or breakdown.

Checking the Terminal unit.

Check INPUT2 sync signal input.

Check BNC RGB input sync signal circuits.

Are there any sync signal at pin (11) to "V-sync" and pin (13) to "H-sync" of IC3005 input?

YES Are there any sync signal at pin (5) to "V-sync" and pin (2) to "H-sync" of IC3002 input?

NO Check IC3001 and its peripheral circuits.

NO IC3001 is breakdown.

NO Check IC3005 and its peripheral circuits.

NO IC3005 are breakdown.

YES Are there any sync signal at pm (3) to "V-sync" & pin (6) to "H-

sync" of IC3002 output?

YES CN3001 is not stable or breakdown.

NO Check IC3002 and its peripheral circuits.

4 – 5

XG-PH70X/XG-PH70X-N (1st. Edition)

Checking the Terminal unit.

Check input sync signal circuits.

Check RGB input sync signal circuits.

Are there any sync signal at pin (3) to "V-sync" and pin (1) to "H-sync" of IC3005?

YES Are there any sync signal at pin (5) to "V-sync" & pin (2) to "Hsync" of IC3004?

YES Are there any sync signal at pin (3) to "V-sync" and pin (6) to "H-sync" of IC3004 output?

YES

CN3001 is not stable or breakdown.

Checking the Terminal unit.

NO Check IC3005 and its peripheral circuits.

NO IC3005 are breakdown.

NO Check IC3004 and its peripheral circuits.

Check INPUT2 sync signal circuits.

Check BNC5 RGB input signal circuits.

Are there any sync signal at pin (8) to "B", pin (10) to "G" and pin (12) to "R" of IC3007 input?

YES Are there any sync signal at pin (16) to "B", pin (18) to "G" and pin (20) to "R" of IC3007 output?

YES CN3001 is not stable or breakdown.

Checking the Terminal unit.

Check input/output signal of Lan.

Check Lan circuits.

Are there transmission signal at pin (13,14) of T9401? Are there received signal at pin (8,9) of T9401?

NO Check IC3007 and its peripheral circuits.

NO Check T9401 and its peripheral circuits.

YES Are there transmission signal at pin (1,2) of T9401 output? Are there transmission signal at pin (6,7) of T9401 input?

YES CN3001 is not stable or breakdown.

NO T9401 are breakdown.

4 – 6

XG-PH70X/XG-PH70X-N (1st. Edition)

Checking the Terminal unit.

Check input signal of INPUT1.

Check RGB input signal circuits.

Are there signal at C3031(B), C3038(G) and C3041(R) output? NO Check C3031(B), C3038(G), C3041(R) and its peripheral circuits.

YES Are there any sync signal at pin (16) to "B", pin (18) to "G", pin (20) to "R" of IC3007 output?

YES CN3001 is not stable or breakdown.

PC board check

0

Is the user menu displayed? YES Checking the RGB input.

NO Check IC3007 and its peripheral circuits.

OSD check Checking the component input.

NO

Checking of VIDEO input.

DVI digital input check.

End.

4 – 7

XG-PH70X/XG-PH70X-N (1st. Edition)

OSD check

Is the user menu normally displayed with the MENU key?

NO

Enter the process menu to select PATTERN. Select the COLOR pattern.

Is the OSD display color normal? NO Adjust the DLP system with the process adjustment.

YES Select the STEP signal.

Is the STEP signal normal? YES Rewrite the OSD data.

NO Are signals suitable for STEP signals sent to TL8047, 8048 and 8049?

YES OSD is normal.

NO IC8025 is defective.

0

YES Go to "Checking the periphery of GA5".

Rewrite the OSD data.

4 – 8

XG-PH70X/XG-PH70X-N (1st. Edition)

Checking the RGB input

Feed the sync separation analog RGB signal to INPUT1.

1

Select INPUT1 by using the panel key or remote control.

2

Is a picture displayed? NO Go to "Video input check".

YES

Is a picture distorted? YES Go to "Checking of sync signal".

3

Are three colors (R, G and B) displayed? NO Go to "RGB signal check".

Perform AUTOSYNC.

Is the contour displayed properly? NO IC8017 or the periphery of IC8025 is defective.

Are vertical stripe patterns distorted? YES IC8017 or the periphery of IC8025 is defective.

End

Video input check

Go to "Input signal setting check".

Is a video signal applied to the land of C8165?

NO

YES

NO

NO Is signal applied to the pin 13 of

SC8001 (B to B connector)?

NO The signal source or connector is defec-

tive.

YES YES

Go to "Checking the sync signal". The signal path is defective.

Check CRs from SC8001 to IC8017.

IC8025 or IC8017 is defective.

4 – 9

XG-PH70X/XG-PH70X-N (1st. Edition)

Input signal setting check

Is the input menu selected properly? NO Select the proper menu.

YES

Are the connectors connected properly? NO Connect the connectors properly.

YES

End

Checking of Sync signal

Is the vertical sync signal applied to the pin 11 of IC8012?

YES Is the horizontal sync signal applied

to the pin 5 of IC8012?

NO Go to “Input signal setting check”. The periphery of SC8001 is defective.

2

1

YES Is the vertical sync signal applied to TL8016?

YES Is the horizontal sync signal applied to TL8015?

YES Is the timing of vertical and horizon-

tal sync signals correct?

NO Is the signal generator (input source) correct?

YES The periphery of SC8001 is defective.

NO IC8012 is defective.

YES The sync signal is normal.

3

NO Properly set the signal source.

2

4 – 10

RGB signal check

Is the Signal Type set to RGB? NO Set the Signal Type to RGB.

YES

Enter the process mode.

Select R, G and B separately in the pattern menu.

Go to "Checking the periphery of GA5".

Set the signal generator to the gradation signal to check the input signal.

Measure TL8027, 8029 and 8031 with an oscilloscope. (MSBbit after AD conversion)

XG-PH70X/XG-PH70X-N (1st. Edition)

Are signals properly sent from TL8027, 8029 and 8031?

YES YES

The periphery of IC8025 is defective.

NO Are signals supplied to C8164,

C8165 and C8166?

The periphery of IC8017 is defective.

NO Go to "Video input check".

4 – 11

XG-PH70X/XG-PH70X-N (1st. Edition)

Checking the periphery of GA5

Select R, G and B separately in the pattern menu of the process mode.

Are R, G and B of a picture sent properly?

NO Measure pins 31, 21 and 11of SC8004 with an oscilloscope. These signals are MSB of B/G/R.

Do the contents selected in the pattern menu correspond with the measured signals?

NO Is the clock applied to the pin 58 of

SC8004?

YES End of checking the periphery of

YES The formatter PWB is defective.

NO Is the clock (65 MHz) applied to

GA5.

FL8009?

NO Is the clock (65 MHz) applied to FL8006?

YES IC8032 is defective.

NO X8004 is defective.

YES Measure TL8047, 8048, and 8049 with

an oscilloscope.

Do the contents selected in the pattern menu correspond with the measured signals?

YES IC8032 is defective.

YES IC8025 is defective.

NO IC8025 is defective.

4 – 12

Component input (except 408i) check

Feed the component signal to INPUT1.

Select INPUT1 by using the panel key or remote control.

Is a picture sent? NO Go to "SOG circuit check".

XG-PH70X/XG-PH70X-N (1st. Edition)

4

Are colors normal? YES Is the contour displayed properly? NO IC8017 or IC8025 is defective.

Is the Signal Type set to Component? NO Set the Signal Type to Compo-

Execute the process adjustment.

SOG circuit check

Measure TL8017 with an oscilloscope.

Is the composite sync signal reproduced at the right timing? YES SOG circuit is normal.

YES

Component is normal.

NO

4

End.

nent.

4

End.

NO

Measure land of C8149 with an oscilloscope.

Is the Y signal including sync signal available? NO Go to "Input signal setting check".

YES

The SOG sync separation circuit (periphery of IC8015) is defective.

4 – 13

XG-PH70X/XG-PH70X-N (1st. Edition)

Checking of Video input

Feed the composite VIDEO signal to INPUT4.

Use keys on the main unit or remote control to select INPUT4.

5

Is a picture displayed? NO Go to "VIDEO sync signal check". Execute the process adjustment.

YES

Is a picture displayed? YES Go to "VIDEO sync signal check".

5

NO

Are colors normal? Is the VIDEO signal fed to C8103? YES

6

NO

S-VIDEO input check Is the signal applied to R8092? YES The peripheries of Q8007,8009

and 8011 are defective.

NO

Is the signal applied to the pin 23

YES The periphery of R8092 is defec-

of SC8001?

NO

The terminal PWB is defective.

6

Measure the clock of IC8010 at R8048.

Is the clock normal? NO IC8010 is defective.

YES Go to "VIDEO sync signal check".

IC8025 is defective.

tive.

4 – 14

XG-PH70X/XG-PH70X-N (1st. Edition)

VIDEO sync signal check

Measure TL8016 with an oscilloscope (vertical sync signal check).

Is the vertical sync signal normal? NO Go to "Input signal setting check".

YES Measure TL8015 with an oscilloscope (horizontal sync signal check).

Is the horizontal sync signal normal? NO Go to "Input signal setting check".

YES Are the horizontal and vertical sync signals sent to R8030 and

TL8029?

YES Is the specified clock (1.6 MHz) sent to Q8002 (B)? NO IC8010 is defective.

NO IC8010 is defective.

YES End

Checking of S-Video input

Feed the S-VIDEO signal to INPUT5.

Select INPUT5 by using the panel key or remote control.

7

Is a picture sent? NO Go to "VIDEO sync signal check". Execute the process adjustment.

YES

Is a picture distorted? YES Go to "VIDEO sync signal check".

7

NO

Are colors normal? NO Is the color difference signal fed to

C8095?

YES

End Is the signal applied to R8090? YES The peripheries of Q8006, 8008

NO

YES IC8010 is defective.

and 8010 are defective.

NO

Is the signal applied to the pin (21) of SC8001?

NO

The terminal PWB is defective.

4 – 15

YES The periphery of R8090 is defec-

tive.

XG-PH70X/XG-PH70X-N (1st. Edition)

DVI digital input check

Feed the DVI digital signal to INPUT3.

Select INPUT3.

Is a picture displayed?

YES

Is a picture distorted?

YES Are colors normal? NO The periphery of IC8020 is defective.

YES

NO

Measure the vertical sync signal at the pin 13 of IC8012 and the horizontal sync signal at the pin 3 of IC8012, respectively.

The DVI digital input is normal.

NO

Are the sync signals normal? NO The periphery of IC8020 is defective.

YES

Measure the clock at R8169.

Is the clock normal? NO The periphery of IC8020 is defective.

YES

The periphery of IC8025 is defective.

4 – 16

— MEMO —

XG-PH70X/XG-PH70X-N (1st. Edition)

4 – 17

XG-PH70X/XG-PH70X-N (1st. Edition)

C

B 12VM

XG-PH70X

CHAPTER 5. BLOCK DIAGRAM/OVERALL WIRING DIAGRAM

Service Manual

[1] BLOCK DIAGRAM

BLOCK DIAGRAM

J

DSub15

I

BNCx5 DSub15

IC3007

IC3003

DSub9

3.5jack

T9401

Video

RCA

VIDEO

H

COMPUTER AUDIO 1

COMPUTER AUDIO 2

G

AUDIO OUT

S-Video

F

IC402/IC404

S-Y

S-C

IC401/

IC403

IC3001

IC406

IC3002/

IC3004

IC30V18CVIC

IC18VA5V

IC2VB+1.8V

IC11V15

IC19V33ADC

IC3005

IC2901

IC14

B+3V3AT

B+12VM

B+5VM

I2C bus

IC15

I

B+3V3AT

E

D

IC22 IC23

C

Input3

IC21

IC20

IC12

IC17

IC10

IC13

IC16

IC8/IC9

IC25

IC26/27

28/29

IC32

DVI-D

CPU BUS(65.5MHz)

B

A

I2C bus

IC7

IC3 SH3

1

23

4567 910

8

5 – 1

XG-PH70X/XG-PH70X-N (1st. Edition)

IC7202/7203

/7204

I2C bus

IC3603

B+3V3 B+2V5

B+12VMTR

IC2807

I2C bus

IC3501

B+3V3AT

B+12VM

B+5VM

IC4501

B+3V3AT

B+12VM

B+5V1

B+5V7

B+5VM

B+3V3

IC3801

IC2804

IC7207/

IC7208

IC3802

IC3610

IC7205/

IC7206

IC2802

I2C bus

IC1402

IC2803/IC2812

POWER

IC2801

IC1401

IC2704

B+13V

IC1405

/1406

B+2V5

B+5V7

B+3V3

B+16V

IC1403

/1404

IC2702

IC2705

IC2707

BU+4V

IC1501

IC2701

IC26/27/

28/29

IC32

IC3 SH3

IC4

IC33

B+12VMTR

B+5V1

B+3V3 B+2V5

TEMP1

IC2703

IC9003

IC9001

IC9004

IC9301

IC9007

IC9006

11 1312 14 15 16 18 1917

5 – 2

XG-PH70X/XG-PH70X-N (1st. Edition)

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

77204

3

001 6

40 P2

NC

wwer FAN 9

Index BD

P1101

NC

S/W Down Load (Composer)

nng diagram

[2] OVERALL WIRING DIAGRAM

Overall wiri

Keyp

ad bd

Direct Power Off BD

SC2201

S

C2202

12

10

Back IR 60

3

CN7502

PC BD FAN 7

Outlet FAN4

7

JPS1

Outlet FAN6

Lamp 1 Cover Switch

2CN1

3

3NC

6

4

7

3

Lamp 2 Cove Switch

CN5602

CN7202

CN7201

CN7402

CN7407

CN7403

CN28012

r

AC Voltage In

LVPS 1 (Filter BD)

LVPS 2

PFC

Power BD

AUDIO BD

CN1503

CN1501 CN1502

2 3

SPK R/L

9

Thermal Sensor

Front IR

CN5701

Power FAN 1

34 CN7003

5

5Ballast 1

9 CN1401

6 CN7005

5Ballast 2

2 CN7501

3 CN5601

3

3 CN7406

C/W

CN7004

Bottom Cover Switch

4

CN2703

CN2702

6

Motor Focus Zoom

Blower

FAN 3

FAN 2

2 4 3 5 2

CN7001 CN7

CN7002

404 CN7405 CN7203 CN7205

CN2700 CN2704

5 42

NC

Limit Switch for Len Shift Up & Down

Main BD

Limit Switch for Len Shift Left & Right

Blower FAN 5

Blower FAN 8

2CN2

Thermal Sensor DMD

2

4

1012CN2602

CN2802

CN7401

CN2601

CN8002

CN8001

80

CN36

CN

Blo

5 – 3

ll wiring diagram

XG-PH70X/XG-PH70X-N (1st. Edition)

CN8002

2802

7401

2601

60

CN3601 6

60

SC2

40 P2

NC

PC BD

70

SC4

30SC1

24P1 DVI IN

CN300130

Terminal BD

CN7204

3

CN8001

80

Blower FAN 9

S/W Down Load (Composer)

Index BD

P1101

SC3

5

CN1000

Formatter BD

80

4

4 CN9003

70

CN9002

11 1312 14 15 16 18 1917

5 – 4

XG-PH70X/XG-PH70X-N (1st. Edition)

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

MAIN Unit (Side-A)

XG-PH70X

CHAPTER 6. PRINTED WIRING BOARD

[1] MAIN Unit

Service Manual

6 – 1

XG-PH70X/XG-PH70X-N (1st. Edition)

11 1312 14 15 16 18 1917

6 – 2

XG-PH70X/XG-PH70X-N (1st. Edition)

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

MAIN Unit (Side-B)

6 – 3

XG-PH70X/XG-PH70X-N (1st. Edition)

11 1312 14 15 16 18 1917

6 – 4

XG-PH70X/XG-PH70X-N (1st. Edition)

[2] FORMATTER Unit

FORMATTER Unit (Side-A)

J

I

H

G

F

E

D

C

B

A

1

23

4567 910

8

6 – 5

FORMATTER Unit (Side-B)

J

I

H

G

XG-PH70X/XG-PH70X-N (1st. Edition)

F

E

D

C

B

A

1

23

4567 910

8

6 – 6

XG-PH70X/XG-PH70X-N (1st. Edition)

[3] POWER Unit

POWER Unit (Side-A)

J

I

H

G

F

E

D

C

B

A

1

23

4567 910

8

6 – 7

POWER Unit (Side-B)

J

I

H

G

XG-PH70X/XG-PH70X-N (1st. Edition)

F

E

D

C

B

A

1

23

4567 910

8

6 – 8

XG-PH70X/XG-PH70X-N (1st. Edition)

[4] FILTER/P.F.C CONTROL/LVPS CONTROL Unit

FILTER Unit (Side-A)

J

I

H

G

P.F.C CONTROL Unit (Side-A)

F

E

D

C

LVPS CONTROL Unit (Side-A)

B

A

1

23

4567 910

8

6 – 9

FILTER Unit (Side-B)

J

I

H

G

XG-PH70X/XG-PH70X-N (1st. Edition)

P.F.C CONTROL Unit (Side-B)

F

E

D

C

LVPS CONTROL Unit (Side-B)

B

A

1

23

4567 910

8

6 – 10

XG-PH70X/XG-PH70X-N (1st. Edition)

[5] PC I/F Unit

PC I/F Unit (Side-A)

J

I

H

G

F

E

D

C

B

A

1

23

4567 910

8

6 – 11

PC I/F Unit (Side-B)

J

I

H

G

XG-PH70X/XG-PH70X-N (1st. Edition)

F

E

D

C

B

A

1

23

4567 910

8

6 – 12

XG-PH70X/XG-PH70X-N (1st. Edition)

[6] DIRECT OFF Unit

DIRECT OFF Unit (Side-A)

J

I

H

G

F

E

DIRECT OFF Unit (Side-B)

D

C

B

A

1

23

4567 910

8

6 – 13

[7] AUDIO Unit

AUDIO Unit (Side-A)

J

I

H

G

XG-PH70X/XG-PH70X-N (1st. Edition)

F

E

AUDIO Unit (Side-B)

D

C

B

A

1

23

4567 910

8

6 – 14

XG-PH70X/XG-PH70X-N (1st. Edition)

[8] KEYPAD Unit

KEYPAD Unit (Side-A)㧕

J

I

H

G

F

E

D

C

B

A

1

23

4567 910

8

6 – 15

KEYPAD Unit (Side-B)

J

I

H

G

XG-PH70X/XG-PH70X-N (1st. Edition)

F

E

D

C

B

A

1

23

4567 910

8

6 – 16

XG-PH70X/XG-PH70X-N (1st. Edition)

[9] TERMINAL Unit

TERMINAL Unit (Side-A)

J

I

H

G

F

TERMINAL Unit (Side-B)

E

D

C

B

A

1

23

4567 910

8

6 – 17

XG-PH70X/XG-PH70X-N (1st. Edition)

[10] IR (FRONT)/IR (REAR)/LAMP1 COVER/LAMP2 COVER Unit/INDEX Unit

J

I

IR (FRONT) Unit (Side-A)

IR (FRONT) Unit (Side-B)

IR (REAR) Unit (Side-A) IR (REAR) Unit (Side-B)

H

G

LAMP1 COVER Unit (Side-A) LAMP1 COVER Unit (Side-B)

F

E

LAMP2 COVER Unit (Side-A) LAMP2 COVER Unit (Side-B)

D

C

INDEX Unit (Side-A) INDEX Unit (Side-B)

B

A

1

23

4567 910

8

6 – 18

XG-PH70X/XG-PH70X-N (1st. Edition)

XG-PH70X

CHAPTER 7. WAVEFORMS

[1] WAVEFORMS

Service Manual

1 CN2703 4-pin

(MAIN PWB) (CWCTR) H:200µ sec/div V:5V/div

5 IC17 45-pin

(PC I/F PWB) (AD-HSIN) H:10µ sec/div V:2V/div

2 CN2703 1-pin

(MAIN PWB) (CWY1) H:200µ sec/div V:5V/div

6 IC17 44-pin

(PC I/F PWB) (PCV) H:10m sec/div V:2V/div

3 CN3001 23-pin

(TERMINAL PWB) (VIDEOI) H:20µ sec/div V:500mV/div

7IC175-pin

(PC I/F PWB) (RAIN0) H:4µ sec/div V:500mV/div

4 CN3001 21-pin

(TERMINAL PWB) (S-CI) H:20µ sec/div V:500mV/div

8 IC17 13-pin

(PC I/F PWB) (GAIN0) H:4µ sec/div V:500mV/div

10

9 IC17 20-pin

(PC I/F PWB) (BAIN0) H:4µ sec/div V:500mV/div

CN9002 60-pin

13 14 15 16

(FORMATTER PWB) (HSYNCZ) H:10µ sec/div V:2V/div

IC17 17-pin (PC I/F PWB) (GAIN1) H:20µ sec/div V:500mV/div

CN9002 61-pin (FORMATTER PWB) (VSYNCZ) H:10m sec/div V:2V/div

11 12

CN9002 38-pin (FORMATTER PWB) (LAMPEN) H:2m sec/div V:2V/div

CN9002 64-pin (FORMATTER PWB) (SSPO_CLK) H:40n sec/div V:2V/div

7 – 1

CN9002 58-pin (FORMATTER PWB) (CLKIN) H:10n sec/div V:1V/div

CN9003 2-pin (FORMATTER PWB) (CWINDEX) H:2m sec/div V:2V/div

XG-PH70X

CHAPTER 8. SCHEMATIC DIAGRAM

[1] DESCRIPTION OF SCHEMATIC DIAGRAM

1. VOLTAGE MEASUREMENT CONDITION:

1. Voltages at test points are measured at the supply voltage of AC 100V/CROSS 10V-240. Signals are fed by a color bar signal generator for servicing purpose and the above voltages are measured with a 20k ohm/V tester.

2. INDICATION OF RESISTOR & CAPACITOR:

RESISTOR

1. he unit of resistance “Ω” is omitted.

(K=kΩ=1000 Ω, M=MΩ).

2. All resistors are ± 5%, unless otherwise noted.

(J=± 5%, F= ± 1%, D= ± 0.5%)

3. All resistors are 1/10W, unless otherwise noted.

4. All resistors are Carbon type, unless otherwise noted.

: Solid : Cement

C

S

: Oxide Film : Special

W

T

XG-PH70X/XG-PH70X-N (1st. Edition)

Service Manual

N

: Metal Coating

CAPACITOR

1. All capacitors are µF, unless otherwise noted.

(P=pF=µµF).

2. All capacitors are 50V, unless otherwise noted.

3. All capacitors are Ceramic type, unless otherwise noted.

(ML): Mylar (TA): Tantalum (PF): Polypro Film (ST): Styrol

CAUTION:

This circuit diagram is original one, therefore there may be a slight difference from yours.

SAFETY NOTES:

1. DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS.

2. SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING.

IMPORTANT SAFETY NOTICE:

PARTS MARKED WITH “ ” ( ) ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAINTAINING THE SAFETY AND PERFORMANCE OF THE SET.

8 – 1

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

MAIN Unit-1

P

8

+

3

XG-PH70X/XG-PH70X-N (1st. Edition)

[2] SCHEMATIC DIAGRAM

B+5V7

C7015

132

C7017

0.1U 0603

6 5

IC7006

Vin GND

PQ1R33

GND

DAN202K

B+3V3M

D7005

R7025 1,1/4W 1206

B+5V7

C7019

+

10U/25V AL

1

VC

2 34

NROUT

C7016

0.1U 0603

100 0603R7022

PCON0

R7024 100 0603

IC7005 PQ05DZ1U

VOUTVIN

5

ADJCTL

GND

2

31

42

CN7001

NC(85204-0200)

B+5V1

1 2 3 4 5

6

7

1 2 3 4 5 6

7

8

BU+4V

FB7004

85204-0200

1 2

3

4

FB7001 MLB-201209-0080P-N2

CN7002

FB7005 MLB-201209-0080P-N2 0805

SCI1 DMI1

SCI2 DMI2

0805

R7003 0 0603

1

FB7003 NC 0805

2

3

4

MLB-201209-0080P-N2 0805

B+5V1

R7037 15KF 0603

R7005 NC 0603

R7038 15KF 0603

1K 0603R7006

FB7002

C7001

0.1U 0603

NC 0603R7011

N-LIGHT1 4

N-LIGHT2 4

Q7005 DTC114EUA

CN7004 85204-0500

TO BALLAST1

CN7005 85204-0600

TO BALLAST2

PCON06

MLB-201209-0080P-N2 0805

C7002

0.1U 0603

NC 0603R7001

1K 0603R7002

23

1

1,1/4W 1206R7012

C7003

+

10U/25V AL

Q7001 DTC114EUA

1

ECO2

10KF 0603R7013

PCON0

23

R7007 1K 0603

R7009 NC 0603 R7010 NC 0603

R7008 1K 0603

4

IC7001 PQ3DZ13

LEAF6

LAMPCON1

R7004 NC 0603

VOUTVIN

ADJCTL

GND

5

31

42

Q7003 DTC114EUA

1

B+5V1

Q7004 DTC114EUA

1

C7004

+

100U/16V AL

D7001 DAN202K

132

BU+4V

B+5V7

B+13V

B+3V3

B+2V5

23

ECO1 4

LAMPCON2

B+5V7

B+3V3AT

C7005

0.1U 0603

CN7003

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29 30

31 32

33 34

A2005WR0-2C17P

TO POWER UNIT

CWTACH2

MTRCLK2

EXT_ARSTZ2

SSPO_CSO2

SSPO_DO2

SSPO_CLK2

B+3V3

0R7043 2512

B+2V5

PCON0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

4 4

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42

44

46

48

50

52

54

56

58

60

62

64

66

68

70

72

74

76

78

80

FX

TO

8 – 2

XG-PH70X/XG-PH70X-N (1st. Edition)

A

B+13V

D7006 DAN202K

C7020

+

100U/16V AL

PCON0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42

44

46

48

50

52

54

56

58

60

62

64

66

68

70

72

74

76

78

80

FX8C-80P-SV2

TO PC(TERMINAL)/B

132

NLIGHT14 NLIGHT24

CN8001

B+16V

B+5V7

B+13V

B+3V3

B+2V5

1 3 5 7

9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79

C7022

0.1U 0603

232CFWP

0 0603R7023

B+5VM

4 3 2 1 8

B+5V1

S7001

5 6 7

TEMP2 8

B+12VMTR

B+3V3

B+2V5

B+5V7

0R7042 2512

LAMP_PEN14

LAMP_PEN24

B+5V7

R7017 NC 0603

B+13V

LAMPEN

LAMPPOW14,11

LAMPCON1

R7041 100 0603

IC7026

SN74LVC2G32DCTR 1 2

5 6

R7016 1,1/4W 1206

FANPOW 4,9,10,11

PCON1 2,3,6,11

B+3V3

C7026

0.1U 0603

1A

VCC

1B2A1Y

2Y

2B

GND

3

UT

4

DJ

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

0-2C17P

R UNIT

12

1,1/4W 1206R7028

C7021

+

47U/25V AL

100 0603R7027

NC 0603R7026

C7009

+

47U/25V AL

R7018 10KF 0603

1,1/4W 1206R7021

C7012

+

47U/25V AL

NC 0603R7019

100 0603R7020

R7039 100 0603

8 7

3 4

R7015

C7006

+

22U/16V AL

31

42

132

C7024

+

10U/25V AL

132

C7010

+

100U/16V AL

132

C7013

+

10U/25V AL

D7007 DAN202K

D7003 DAN202K

D7004 DAN202K

1K 0603R7030

10KF 0603R7036 1K 0603R7035

132

C7007

+

100U/16V AL

C7025

0.1U 0603

C7011

0.1U 0603

C7014

0.1U 0603

D7002 DAN202K

B+12VM

B+12VMTR

LAMPPOW2

B+3V3

1,1/4W 1206R7014

C7008

0.1U 0603

B+5V1

LAMPCON2

B+3V3AT

B+1V5AT

IC7008 PQ12DZ1U

31

VOUTVIN

42

ADJCTL

GND

5

IC7003 PQ05DZ1U

31

VOUTVIN

42

ADJCTL

GND

5

IC7004 PQ12DZ1U

31

VOUTVIN

42

ADJCTL

GND

5

NC 0603R7032

1K 0603R7029 NC 0603R7031

10KF 0603R7034 1K 0603R7033

IC7007 1 2 3

4 5 6 7

74HCT08PWT

100 0603R7040

10KF 0603

1A 1B 1Y 2A 2B 2Y GND

14

Vcc

13

4B

12

4A

11

4Y

10

3B

9

3A

8

3Y

IC7002 PQ015EZ1

B+5V1

VOUTVIN

ADJCTL

GND

5

11 1312 14 15 16 18 1917

8 – 3

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

MAIN Unit-2

2 3

3

C

U

2

3

2

XG-PH70X/XG-PH70X-N (1st. Edition)

B+13VB+5V7

D2701

132

C2708

+

10U/25V AL

1

2

3

4

5

6

7

8

9

10

B+5V1_FB2701B+5V1

C2716

0.1U 0603

B+5V1_FB2701

3MR2718 0603

DAN202K

C2711

0.1U 0603

B+5V

R2711 100 0603

R2713 100 0603

C2710 2.7KP

0603

MTRSIDI MTRSICLK MTRSICSZ MTRRSTZ

MTRSIDO

MTR_CLK

C2722

0.15U/16V 0603

C2706

0.01U

0603

+12VH

+

B+5V

C2723 10U/25V AL

24

23

22

21

20

19

17

16

15

14

C2707

+

10U/25V AL

IC2703 A8904SLB

CD1

DATAIN

CLOCK

CSZ

RESETZ

GNDD

DATAOUT

OSC

VDD

SECDAT

R2719 10KF 0603

Z+ 4

R2755 10KF 0603

Z- 4

R2757 10KF 0603

4.7,1WR2738 2512

Q2701 C144EUA

2 3

BREAK4

IC2701

C2704

+

10U/25V AL

PQ05DZ1U

VOUTVIN

5

ADJCTL

GND

31

42

PCON11,3,6,11

R2752 NC 0603

LAMPPOW4

R2709

R2753 0 0603

10KF 0603

IC2702 LB1831M

CN2702 A2001WR2-6P

ZOOM+

1

ZOOM-

2

FOCUS+

3

FOCUS-

4

5

6

TO MOTOR (FOCUS&ZOOM)

F+4

F-4

R2754

R2710 100

10KF

0603

R2712 100

R2756 10KF 0603

0603

20

19

18

17

16

15

14

13

12

11

FB2701

B+5V1_FB2701

R2748

R2749

1K

0603

SSPO_DO1

MTRCLK1

SSPO_CSO1

EXT_ARSTZ1

CWTACH1

SSPO_CLK1

C2740

C2741

220P

0603

C2744 220P 0603

IC2708 SN74LVC1G14

3 4

GND OUT

2

IN

1

NC

ADD

R2751

R2750

1K

0603

C2743

C2742

220P

0603

R2701 100 0603

B+5V1_FB2701

5

GND

VCC

GND

F(+)

F+(M)

VS

F-(M)

F(-)

Z(+)

Z+(M)

VS

Z-(M)

Z(-)

GND

NC

MLB-201209-0080P-N2 0805

C2709

0.1U 0603

100R2705 0603 100R2706 0603 100R2704 0603 100R2703 0603

100R2702 0603

C2720

5.6KP/50V 0603

1,1/4WR2720 1206

10KFR2721 0603

1

IC2705 BA6417F

1

OUT1

2

Vm

3

VCC

4 5

Fin Rin

VBB

CD2

CWD

CST

OUTA

GNDA

GNDBGNDC

OUTB

OUTC

CNTRTAP

BRAKEZ

CRESFILTER

C2724

+

47U/25V AL

R2722 NC 0603

8

GND

7

OUT2

6

Vref

1

2

3

4

5

6

718

8

9

10

R2715 10KF

11

1213

IC2704 PQ12DZ1U

C2726

0.01U 0603

0603

VOUTVIN

GND

5

R2724 NC 0603

31

42

ADJCTL

C2729 NC 0603

R2740

R2741 10KF 0603

B+5V1_FB2701

C2718

0.22U/16V 0603

C27 NC 060

C27

0.01 060

2

+

D

10R2739 N

8 – 4

XG-PH70X/XG-PH70X-N (1st. Edition)

D2704 DAN202K

132

R2735 2512

C2727

+

10U/25V AL

D2709 BYD37J

D2710 BYD37J C2730 NC 0603

10KF

NC

C2725

0.01U 0603

0603

R2742 10KF 0603

C2728

0.1U 0603

LENS_LIML4

LENS_LIMR4

+12VH

12

0

R2736 2512

0R2726 0603

R2759 15KF 0603

LENS_SHIFT1LENS_SHIFT1+

R2761 15KF 0603

3.3KR2723 0603

0603

3.3KR2725

C2705 10U/16V 1206

R2758

CN2704

A2001WR2-4P

1 2 3 4

LIMIT SWITCH (LENS SHIFT LEFT & RIGHT)

R2760

S-H 4

S+H 4

0

+12VV+12VH

C2703 10U/16V 1206

R2727 10KF 0603

10KF 0603

+12VV

R2743 2512

10KF

C2732

+

0603

10U/25V AL

R2707 5.6,1W 2512 R2708 5.6,1W

C2702

0.1U 0603

B+13V

Q2702 C144EUA

2 3

1

4.7,1W

2512

10KFR2729 0603

IC2707 BA6417F

1

2

3

4 5

C2701

0.1U 0603

1,1/4WR2728 1206

C2733

+

47U/25V AL

OUT1

GND

Vm

OUT2

VCC

Vref

Fin Rin

B+12VMTR

R2730 NC 0603

IC2706 PQ12DZ1U

8

7

6

VOUTVIN

5

C2735

0.01U 0603

ADJCTL

GND

R2732 NC 0603

31

42

C2731 NC 0603

R2746 10KF 0603

3

2

3

2

D2707 DAN202K

132

R2734 2512

C2736

+

10U/25V AL

D2700 BYD37J

D2708 BYD37J C2738 NC 0603

10KFR2744 0603

NCR2745 0603

C2734

0.01U 0603

D2706

BAT54SWT

1

D2705

BAT54SWT

1

C2737

0.1U 0603

R2763

R2764 10KF

+12VV

R2747 10KF 0603

TL2701

TL2702

NC

10KF 0603

R2762 15KF 0603

12

LENS_SHIFT2LENS_SHIFT2+

12

R2765 15KF 0603

0603

CWY1 CWY2 CWY3 CWCTR

R2737 2512

LENS_LIMD 4

CN2700 A2001WR2-5P

1 2 3 4 5

LIMIT SWITCH (LENS SHIFT UP & DOWN)

LENS_LIMU 4

3.3KR2731 0603

3.3KR2733 0603

TL2704

TL2703

+12VV+12VH

0

S-V

S+V

CN2703 52852-0410

1 2 3 4

5

6

TO CW

4

1_FB2701

18 U/16V

3

C2714 1U/16V 0805

C2713

4.7KP 0603

C2712

2.7KP 0603

C2719 1KP 0603

R2717 150,1/4W 1206

C2721

0.01U 0603

C2717 1KP 0603

R2716 150,1/4W 1206

C2715 1KP 0603

R2714 150,1/4W 1206

11 1312 14 15 16 18 1917

8 – 5

D2703

BAT54SWT

3

1

2

D2702

BAT54SWT

3

1

2

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

MAIN Unit-3

4 K 0

4

C

XG-PH70X/XG-PH70X-N (1st. Edition)

FB1403

B+5VM B+5VMS

0.47U 0603

C1401

S_R

C1402 0.47U 0603

S_L

C1403 2.2U 0805

C1404 2.2U 0805

C1405 0.1U 0603

C1406 0.1U 0603

R1401

5.6K 0603

MLB-201209-0080P-N2 0805

IC1401 TDA7440D

1

R_IN3

2

R_IN2

3

R_IN1

4

L_IN1

5

L_IN2

6

L_IN3

7

L_IN4

8

MUXOUT(L)

9

IN(L)

10

11

12

13

14

MUXOUT(R)

IN(R)

BIN(R)

BOUT(R)

BINL

TREBLE(R)

TREBLE(L)

C1414 0.1U 0603

R_IN4

ROUT

AGND

DIG_GND

BOUTL

LOUT

CREF

SDA

SCL

NC

28

27

26

25

24

VS

23

22

21

20

19

18

17

16

15

9V

LOUT

ROUT

C1409 0.1U 0603

10U/16V 1206

C1410

5.6KP/50VC1411 0603

5.6KP/50VC1412 0603

C1413 0.1U 0603

C1407 1U/16V 0805

C1408

R1402

5.6K 0603

1U/16V 0805

SH2SDA

SH2SCL 4,6,8,10

9V

1,2,6,11

C1417

DELAY_L

C1418 1U/16V 0805

C1420 1U/16V 0805

DELAY_R

0.1U 0603

L8

R8

C1419

0.1U 0603

B+16V

9V

IC1403 NJM2245M

1

IN1

2

CTL1

3

IN2

4

CTL2

4,6,8,10

IC1404 NJM2245M

1

IN1

2

CTL1

3

IN2

SDELAY4

4

CTL2

GND

OUT

VCC

IN3

NCR1406 0603

NCR1407

GND

OUT

VCC

IN3

B+5VMS

8

7

6

5

0603

8

7

6

5

R1418 10KF 0603

1U/16V

C1436

ROUT

0805

B+5VMS

C1421 1U/16V

LOUT

0805

R1408 10KF 0603

1

R1409 10KF 0603

Q1401 MMBT3904

2 3

C1422 1U/16V

R1410

4.7K 0603

0805

R1411 12KF

0603

R1412 12KF

R1413 12KF

C1423

4.7KP 0603

0603

C1425 0.068U 0603

C1426 0.1U 0603

C1427 0.1U 0603

C1424 1KP 0603

IC1405 M65850FP

1

NC

2

LPF1IN

3

LPF1OUT

4

OP1OUT

5

OP1IN

6

CC1

7

CC2

8

GND

VCC

CLOCK

REF

OP2IN

OP2OUT

LPF2IN

LPF2OUT

16

NC

15

14

13

12

11

10

9

Q1402

1

MMBT3904

2 3

R1419

C1437 1U/16V 10KF 0603

R1420

4.7K

0603

R1414 47K 0603

C1432 0.068U 0603

R1415 12KF

C1433 1KP 0603

0603

0805

R1

R1 12 06

C1

8 – 6

03

417

U

L

L8

R8

XG-PH70X/XG-PH70X-N (1st. Edition)

Q1403

9V

R1430 12KF 0603

B+16V

9V

0R1428 2512

C144EUA

CN1401 85204-0900

TO SOUND/B

1 2 3 4 5 6 7 8 9

10

11

1

23

Q1404 C144EUA

2 3

S-MUTE 4PCON11,2,6,11

1

B+16V

R1431 47K 0603

R1433 0 0603

R1432 18K 0603

419

U

03

2

T3904

7 1U/16V

0805

0

47K 0603

U0603

12KF 0603

R1421 12KF

B+5VMS

C1428

0.1U 0603

C1431 22U/16V

+

C1430 0.1U 0603

R1417 12KF

R1416 12KF 0603

C1435 1U/16V

0603

0805

0603

C1429 47U/25V AL

DELAY_L

C1434 4700P 0603

B+13V

R1422 12KF

R1423 12KF

C1438

4.7KP 0603

0603

C1440 0.068U 0603

C1441 0.1U 0603

C1442 0.1U 0603

FB1401

NCR1429 2512

MLB-201209-0080P-N2 0805

C1439

1

1KP 0603

2

3

4

5

6

7

8

IC1406 M65850FP

NC

LPF1IN

LPF1OUT

OP1OUT

OP1IN

CC1

CC2

GND

VCC

CLOCK

REF

OP2IN

OP2OUT

LPF2IN

LPF2OUT

R1403 27KF 0603

16

NC

15

14

13

C1446 0.068U 0603

12

11

10

9

IC1402 PQ20WZ11

31

VOUTVIN

42

ADJCTL

GND

5

R1424 47K 0603

R1425 12KF

C1447 1KP 0603

0603

R1404

7.32K/1% 0603

R1405 3KF 0603

B+5VMS

C1443

0.1U 0603

C1445 22U/16V

+

C1444 0.1U0603

R1427 12KF

R1426 12KF 0603

C1449 1U/16V

0603

0805

FB1402

C1448 4700P 0603

DELAY_R

C1415

+

47U/25V AL

MLB-201209-0080P-N2 0805

C1416

+

47U/25V AL

9V

11 1312 14 15 16 18 1917

8 – 7

XG-PH70X/XG-PH70X-N (1st. Edition)

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

MAIN Unit-4

5

8 0 0

R

0

R

1

R

SH2SCL_336 SH2SDA_336

SH2SCL3,6,8,10 SH2SDA3,6,8,10

16 15 14 13 12 11 10

9

B+3V3AT

TP2801 TP2802 TP2803 TP2804

IC2812 M62320FP

CS0 CS1 CS2 VDD NC NC LIML LIMR

S-MUTE3

R2827 3.3K 0603 R2879 3.3K 0603

W_A8

R2802 0 0603 R2801 100 0603 R2874 100 0603

B+5VM

1

SO

2

SCL

3

SDA

LIMU LIMD

GND

4 5 6 7 8

LAMP_PEN1 LAMP_PEN2

100 0603R2803 100 0603R2804 100 0603R2806 100 0603R2808 100 0603R2857

CN2801 85204-0200

1 2

3

4

TO LAMP LEAF1

CN2802 85204-0200

1 2

3

4

TO LAMP LEAF2

MLB-201209-0080P-N2 0805FB2802

C2810

R2854 22K

0.1U 0603

0603

MLB-201209-0080P-N2 0805FB2803

R2855

C2811

0.1U

22K

0603

B+3V3AT

B+5VM

R2810 3.3K 0603 R2828 3.3K 0603 R2881 3.3K 0603

RESET-SUB6

B+5V1

R2885 4.7K 0603

C2806

0.1U 0603

LENS_LIMR2

B+5V1

R2850 100 0603 R2873 100 0603

R2835 100 0603 R2880 22F 0603

R2834 1.2K 0603

IC2801 M62392FP

1

R

2

SCL

3

SDA

4

BAL

5

TRE

6

VOL

7

BASS

8

S-MUTE

9

NC

10

VREFU

11

VREFU1

12

GND

R2890

R2891

10KF

0603

100 0603R2839 NC 0603R2856 100 0603R2841

FANCON4 FANCON3 FANCON2 FANCON1

100 0603R2886 100 0603R2887 100 0603R2888 100 0603R2889

CS0 CS1

CS2 VDD VCC

BREAK

VREFU2

IC2807 AT24C16AN

6 8

SCL VCC

5

SDA

1

NC0

2

NC1

3

NC2

1 2 3 4 5 6 7 8

B+5VM

24 23 22 21 20 19 18 17 16 15

NC

14 13

LAMP_PEN1 1 LAMP_PEN2 1 LENS_LIMU 2 LENS_LIMD 2LENS_LIML2

IC2804 PCA9557

SCL SDA A0 A1 A2 W/A LAMPLEAF1 GND

C2801

0.1U 0603

B+5V1

WP

GND

7

4

FANERROR2

WAKELANEN

LAMPLEAF2

100 0603R2805 100 0603R2807 100 0603R2809 100 0603R2811 100 0603R2813 NC 0603R2814

VDD

RESET

SDELAY

FANPOW2

FANPOW

B+5V1

TP28

+ C2807

10U/25V AL

C2804

0.1U 0603

S-V2 S+V2 S-H2 S+H2

R2843 100 0603 R2846 100 0603 R2851 100 0603 R2853 100 0603

R2833

2.7KF 0603

16 15 14 13 12 11 10

IC2803 M62320FP

CS0 CS1 CS2 VDD S-(B) S+(V) S-(H)

9

S+(H)

SO

SCL

SDA

GND

1

R2837 100 0603

2

R2875 100 0603

3 4

Z+

Z-

F+

F-

R2844 100 0603

5 6 7 8

100 0603R2840

100 0603R2847 100 0603R2852

Z+ 2 Z- 2 F+ 2 F- 2

B+5V1 B+5V1 B+

ECO11

ECO21 LAMPPOW11,11 LAMPPOW21,11

R2864 3.3KF 0603 R2865 3.3KF 0603

LAMPPOW2

R2860 100 0603

R2882

R2 10 06

8 – 8

B+3V3AT

XG-PH70X/XG-PH70X-N (1st. Edition)

VDD

RESET

ERROR2

SDELAY

ANPOW2

KELANEN

FANPOW MPLEAF2

03 03 03 03 03

TP2800

3

+5V1

16 15 14 13 12 11 10 9

FANCON4 9 FANCON3 9 FANCON2 9 FANCON1 9

BREAK 2

IC2808 TC7SET08F(U)

5

VCC

4

GND

Y

IC2809 TC7SET08F(U)

5

VCC

4

GND

Y

R2893 10KF 0603

FANPOW2 9

100 0603R2848 100 0603R2845

C2803

0.1U 0603

1K 0603R2812 100 0603R2894 100 0603R2892

R2838 100 0603

SH_RES 6,7 FANERROR2 9 SDELAY 3

R2866 10KF 0603

R2895 10KF 0603

R2858 100 0603

SH3SDA5

B+5V1

SH3SCL5

B+3V3ATB+3V3AT

R2863 NC 0603

WAKELANEN 5,6,8 FANPOW 1,9,10,11

R2867 NC 0603 R2869 0 0603 R2870 0 0603

R2830

0603

R2831 NC 0603 R2836 0 0603

R2842 0 0603

R2877 3.3K0603 R2815 3.3K0603

B+3V3

0

R2861

0603

R2829 NC 0603

B+3V3

0

CN5601

1 2 3

A2001WR2-3P

REMOVE CONTROL

R2862 NC 0603

1 2 3 4

IC2806 NC(HN24256T)

1

A0

2

A1

3

NC

4

NC

5

NC

6

A2

7

VSS

5 6 3

IC2810 HN24256F

A0 A1 A2 VSS

VCC

WS

NC NC NC

SCL

SDA

HN1K03FU

G2 D1 D2

B+5V1

IC2805

G1

S1 S2

VCC

WP

SCL

SDA

14 13 12 11 10 9 8

MLB-201209-0080P-N2 0805FB5601

IRC1 8

8

R2868 0 0603

7

R2871 100 0603

6

R2872 100 0603

5

R2832 0 0603

R2849 100 0603 R2878 100 0603

B+3V3

2 1 4

B+3V3AT

C2826

0.1U 0603

SH3SDA SH3SCL

C2805

0.1U 0603

SH3SDA SH3SCL

C2808

0.1U 0603

1

A

2

B

3

1

A

2

B

3

R2859

860

100 0603

3

R2818 100 0603 R2821 100 0603 R2823 NC 0603 R2825 NC 0603

3 3

B+5V1

882 100 0603

IC2811 SN74LVC1G32DCKR

5

VCC

A

4

B

GND

Y

R2883 0 0603

1

R2884 0 0603

2

3

R2816 100 0603 R2876 100 0603

IC2802 M62320FP

1

SO

2

SCL

3

SDA

4

ECO1

5

ECO2

6

LAMPPOW1

7

LAMPPOW2

8

GND

CS0 CS1 CS2

VDD

S/VIDEO

BINARY N-LIGHT2 N-LIGHT1

NLIGHT21 NLIGHT11

16 15 14 13 12 11 10 9

11 1312 14 15 16 18 1917

8 – 9

C2802

0.1U 0603

R2820 100 0603 R2822 1.8K 0603 R2824 100 0603 R2826 100 0603

R2819 NC 0603

R2817 NC 0603

BINARY 6 N-LIGHT2 1 N-LIGHT1 1

XG-PH70X/XG-PH70X-N (1st. Edition)

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

MAIN Unit-5

R

R N

CN2601 85205-1200

10 11 12

14

B+3V3AT

Q2601 C144EUA

D2601 RB425D

KO1-O

1

3

2

D2602 RB425D

KO2-O

1

3

2

D2603 RB425D

KO3-O

1

3

2

D2604 RB425D

KO4-O

1

3

2

D2605 RB425D

KO5-O

1

3

2

D2613 RB425D

KI1_I

D2621

D2614

D2617

1 2

EV18N

1 2 3 4 5 6 7 8 9

13

EV18N

1 2

EV18N

D2622

1 2

EV18N

D2623

1 2

EV18N

ON_KEY

100 0603R2603 100 0603R2606 100 0603R2601 100 0603R2607 100 0603R2602 100 0603R2608

100 0603R2609 100 0603R2605 100 0603R2610 100 0603R2611

POWERKEY 6

3

D2615 RB425D

KI3_I

3

D2611 RB425D

KI4_I

3

D2612 RB425D

KI5_I

3

D2606 1PS226

2

3

1

Q2602 C144EUA

D2607 1PS226

2

3

1

Q2603 C144EUA

D2608 1PS226

2

3

1

Q2604 C144EUA

D2609 1PS226

2

3

1

Q2605 C144EUA

D2610 1PS226

2

3

1

KI1

2

1

KI3

2

1

KI4

2

1

KI5

2

D2616 1PS226

KI16

D2618 1PS226

KI36

D2619 1PS226

KI46

D2620 1PS226

KI56

23

1

23

1

R2625

23

1

R2626

23

1

23

1

B+3V3AT

2

3

1

2

3

1

2

3

1

2

3

1

Q2606 C144EUA

10KF 0603R2628

NC 0603R2612

Q2607 C144EUA

0603

10KF

NC 0603R2613

Q2608 C144EUA

0603

10KF

0603

NC

R2614

Q2609 C144EUA

10KF 0603R2627

NC 0603R2615

Q2610 C144EUA

10KF 0603R2629

R2616 NC 0603

R3547 4.7K0603

23

KO16

1

23

KO26

1

23

KO36

1

23

KO46

1

23

KO56

1

D2630

1 2

EV18N

D2627

1 2

EV18N

D2631

1 2

EV18N

D2628

1 2

EV18N

B+3V3AT

D2632

1 2

EV18N

D2633

1 2

EV18N

D2634

1 2

EV18N

D2635

1 2

EV18N

R2624 100 0603

100 0603R2623 100 0603R2622 100 0603R2621 100 0603R2620 100 0603R2619 100 0603R2618

1

19

18 17 16 15 14 13 12 11 10

IC2601 74AHC541

OE0 OE1

Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 GND

R3513 NC 0603

R3509 0 0603

R3514 NC 0603

R3508 0 0603

1 0

0

R3512 NC 0603

Q3501 DTC114EUA

R2634 10KF 0603

2 3

R2633 10KF 0603

WAKELANEN4,6,8

B+3V3AT

20

Vcc

2

A0

3

A1

4

A2

5

A3

6

A4

7

A5

8

A6

9

A7

R2617

R2636 10KF 0603

R2635 10KF 0603

0 0603

1

R2632 10KF 0603

R3548 NC 0603 R3549 NC 0603

R2630

R2631

10KF

0603

POW_LED 6 STBY_LED 6 TEMP_LED6 LAMP1_GLED6 LAMP1_RLED6 LAMP2_GLED6 LAMP2_RLED6

R3510 0 0603

D2625

D2624

1 2

EV18N

1 2

EV18N

D2626

1 2

EV18N

CN2600,CN2601 TO KEY

CN2602 85205-1000

1 2

POWLED

3

STBYLED

4

TEMPLED

5

LAMP1GLED

6

LAMP1RLED

7

LAMP2GLED

8

LAMP2RLED

9

10

11

12

MLB-201209-0080P-N2 0805FB2601

D2629

1 2

EV18N

8 – 10

XG-PH70X/XG-PH70X-N (1st. Edition)

MLB-201209-0080P-N2 0805

+

MLB-201209-0080P-N2 0805

C3514

25MHZ(CRYSTAL) 22P 0603

R3511 10KF 0603

SH_PHY_CLK6

R3501

R3502

51F

0603

C3501

0.1U 0603

C3510

C3511

22U/16V

0.1U

AL

0603

C3508

C3504

1U/16V

0.1U 0805

0603

R3539 0 0603

X3501

C3515 22P 0603

R3518 10KF 0603

R3540 NC 0603

R3527 0 0603

R3538 RN10K

7 6

D3501 RB425D

1

3

2

C3512

0.1U 0603

B+3V3AT_FB3502

C3509

0.1U 0603

0 0603R3525 0 0603R3524 0 0603R3522 0 0603R3521

18 2 3 45

R3530 0 0603

C3513

0.1U 0603

R3531 0 0603

B+3V3AT_FB3503

44 42 47 46

37 38 39 40 41 43

30 31 33 34

10 12

15

27 28

R3528 2K 0603

IC3501 RTL8201CP

MII/SNIB/RTT3 RESETB X2 X1

ANE DUPLEX SPEED RPTR LDPS ISOLATE

TPRXTPRX+ TPTXTPTX+

9

LED0/PHYAD0 LED1/PHYAD1 LED2/PHYAD2 LED3/PHYAD3 LED4/PHYAD4

NC RTSET

R3529 NC 0603

B+3V3AT_FB3502

141336

48

AVDD33

DVDD33

DGND

AGND

11

17

35

29

MDIO

RXER/FXEN

RXDV

RXD0 RXD1 RXD2 RXD3

TXEN

TXD0 TXD1 TXD2 TXD3

PWFBOUT

PWFBIN

DGND

45

MDC

RXC

CRS

COL

TXC

B+3V3AT_FB3503

R3533

1.5K 0603

26 25 16

24 23 22 21 20 19 18

1 2 7 6 5 4 3

32

FB3501

8

C3507

0.1U 0603

R3544 47 0603 R3532 47 0603 R3536 47 0603 R3541 5.6K 0603 R3542 5.6K 0603

R3534 RN47

4 5 3

6

2

7

1 8

R3535 RN47

4 5 3

6

2

7

1 8 R3543 NC 0603 R3520 47 0603 R3545 47 0603 R3526 47 0603

R3523 RN47

18 2

7

3

6

45

MLB-201209-0080P-N2 0805

C3506

0.1U 0603

SH_MDIO6 SH_MDC 6 SH_RX_CLK 6

SH_RX_ER 6 SH_CRS 6 SH_RX_DV 6 SH_ERXD0 6 SH_ERXD1 6 SH_ERXD2 6 SH_ERXD3 6 B+3V3AT_FB3503 SH_COL 6 SH_TX_EN6 SH_TX_CLK 6 SH_ETXD0 6 SH_ETXD1 6 SH_ETXD2 6 SH_ETXD3 6

+

C3505 22U/16V AL

R3546 0 0603

R3504 51F 0603

C3502

0.1U 0603

C2602

0.1U 0603

R3503 51F 0603

FB3503

FB3502

B+3V3AT

R3516 10KF 0603

R3506 NC 0603

R3517 10KF 0603

R3505 NC 0603

LED_LINK6,8

SH_PHY_EXOUT6

B+3V3AT_FB3503

LED_10_100BASE8

R3515

R3514

3513 C

NC 0603

R3508 0 0603

10KF 0603

R3507 NC 0603

603

3509

603

RX-8 RX+8

TX-8 TX+8

R3537 10KF 0603

C2601

0.1U 0603

R3519 0 0603

C3503 0.1U 0603

11 1312 14 15 16 18 1917

8 – 11

PWFB8

XG-PH70X/XG-PH70X-N (1st. Edition)

V

M13

MAIN Unit-6

J

B+1V5AT

C3630

0.1U 0603

B+3V3M

1 2

4

MLB-201209-0080P-N2 0805

+

C3602 10U/25V AL

SH2SCL_334

IC3610 HN1K03FU

5

G2

G1

6

D1

S2

3

D2

S1

B+3V3AT_FB3602

IC3608 SN74LVC2G66DCTR

8

1A1CVCC

7

1B

63

2B2C

5

2A

GND

C3609

0.1U 0603

2 4 1

C3638

0.1U 0603

C3615

0.1U 0603

C3625

C3618

0.1U

0603

B+3V3AT_FB3602

C3621

C3617

0.1U

0603

C3631

0.1U 0603

R3732 NC 0603 R3687 100KF 0603

R3696 100KF 0603 R3698 100KF 0603 R3702 100KF 0603

KI15

KI35 KI45 KI55

POWERKEY5

C3603

0.1U 0603

R3751 10KF 0603

5

4

SN74LVC1G125DCKR

R3647 10KF 0603 R3648

FB3601

I

H

SH2SDA3,4,8,10 SH2SCL3,4,8,10

SH2SDA_334

G

F

X3601

C3623

24.576MHZ(CRYSTAL) 22P 0603

R3606 10KF 0603

R3621 0 0603

B+3V3AT_FB3602

RESET-SUB4

B+5VM

R3608 100 0603

P-CON1

P-CON0

R3627 0 0603

C3639

0.1U 0603

R3616

R3644

10KF

0603

R3752 33KF 0603

R3750 10KF 0603

IC3609 TC7SET08F(U)

5

VCC

4

Y

GND

IRC8

A

B

B+3V3M

1

2

3

C3629 10P 0603

NC(BSN20)

E

B+3V3AT_FB3602

14

1

X0

2

Y0

4

X1

5

Y1

9

X2

10

Y2

12

X3

13

Y3

R3614 0 0603

R3602 0 0603

R3609 0 0603

R3603 0 0603

D

IC3602 74HCT08PWT

VCC

3

PCON01

PCON11,2,3,11

PCON28

C

O0

6

O1

8

O2

11

O3

7

GND

B

C3624 22P 0603

R3601 10 0603

1

Q3601

POW_LED5 STBY_LED5

TEMP_LED5 LAMP1_GLED5 LAMP1_RLED5 LAMP2_GLED5 LAMP2_RLED5

SH_TX_CLK5

SH_TX_EN5

SH_RX_CLK5

SH_RX_ER5

SH_RX_DV5

SH_ETXD35

SH_ETXD25

SH_ETXD15

SH_ETXD05

SH_ERXD35

SH_ERXD25

SH_ERXD15

SH_ERXD05 SH_PHY_CLK5

SH_PHY_EXOUT5

2

3

C3604

C3605

0.1U

0603

IC3601

1

Vcc

OE

2

A

3

GND

Y

BINARY4

KO15 KO25 KO35 KO45 KO55

R3690 100KF

0603

10 0603

SH_MDC5 SH_MDIO5 SH_CRS5 SH_COL5

LED_LINK5,8

SH2RXD18 SH2TXD18

LEAF1

RSTSYS_SUB

B+3V3AT_FB3602

TP3606

R3733 10KF 0603

B+1V5AT_FB3601

C3611

C3613

0.1U

0603

R3612 R3624 0 0603 R3623 0 0603

R3672 10 0603 R3671 10 0603 R3680 10 0603 R3682 10 0603 R3683 10 0603

R3685 0 0603 R3691 0 0603 R3693 0 0603 R3697 0 0603 R3699

R3653 0 0603 R3655 0 0603 R3657 0 0603 R3670 R3667 0 0603 R3665 100 0603 R3664 0 0603

R3707 47 0603

R3692 0 0603

R3605 0 0603 R3628 0 0603

R3630 0 0603

R3607 0 0603 R3615 0 0603 R3728 10KF 0603 R3727 10KF 0603 R3726 10KF 0603 R3725 NC 0603

R3637

R3710

10KF

1K

0603

C3610

0.1U 0603

R3638 10KF 0603

10 0603R3641 10 0603

00603

0 0603

B+3V3AT_FB3602

IC3603 HD6417618

ICP176-007

C6

SH2SCL_33

A8

SH2SDA_33OUT

B8

SH2SDA_33IN

C4

BINARY

K3

KO1

K4

KO2

L1

KO3

L2

KO4

L3

KO5

L4

KI1

M3

KI2

M4

KI3

N1

KI4

N2

KI5

E4

POWERKEY

P13

XTALI

R14

XTALO

G4

POW_LED

G3

STBY_LED

G1

TEMP_LED

J1

LAMP1_GLED

J2

LAMP1_RLED

J3

LAMP2_GLED

J4

LAMP2_RLED

P1

SH_MDC

P2

SH_MDIO

P3

SH_CRS

R8

SH_COL

R6

SH_TX_CLK

P7

SH_TX_EN

N5

SH_RX_CLK

N3

SH_RX_ER

N4

SH_RX_DV

R7

SH_ETXD3

N7

SH_ETXD2

M7

SH_ETXD1

P6

SH_ETXD0

R4

SH_ERXD3

M5

SH_ERXD2

P4

SH_ERXD1

R3

SH_ERXD0

R9

SH_PHY_CLK

M9

SH_PHY_EXOUT

M6

LED_LINK

C1

RXD1

D2

TXD1

D1

IRC

D4

LEAF

F3

PCON0

F4

PCON1

A2

PCON2

B3

IRC

A6

RSYSTS_SUB

C2

TxD2

C8

WAIT(L)

C9

BS(L)

B9

CS4(L)

C14

A00

M11

TRST(L)

C3

RxD2

D7

IOIS16(L)

C7

CE2A(L)

R3646 100 0603

A1A7A15

F15K1R1

M12

3V3

GND

A11

D14

A14

F14

E1B1B4

R3645 NC 0603 R3729 10KF 0603

S3602

12

M15

3V3

GND

G13

3V3

GND

R10

3V3

GND

J13

A4

B11E2H4M1M8

3V3

1V5

GND

M2K2H3

M14

G12

D15

1V5

GND

P10B7P14

N8

N14

B+3V3AT_FB

1V5

GND

J12

P15R5R2

1V5

GND

B+1

1V5

GND

A

1

23

4567 910

8

8 – 12

XG-PH70X/XG-PH70X-N (1st. Edition)

GND

1V5

B+1V5AT_FB3601

H4

M1P5M8

J12

G12

1V5

GND

P10

P14

P15R5R2

N14 E2

B+3V3AT_FB3602

B+3V3AT

FB3602

MLB-201209-0080P-N2 0805

+

C3601 10U/25V AL

C3607

0.1U 0603

C3612

0.1U 0603

C3616

0.1U 0603

C3626

0.1U 0603

C3619

0.1U 0603

C3620

0.1U 0603

C3622

0.1U 0603

C3606

0.1U 0603

B+3V3AT_FB3602

C3608

C3614

0.1U

0603

B+3V3AT_FB3602

R3700

R3703 NC 0603

R3704 0 0603

B+1V5AT_FB3601

5

VCC

NC

123 4

R3754 10KF 0603

IC3607 74AHC541

20

Vcc

2

A0

3

A1

4

A2

5

A3

6

A4

7

A5

8

A6

9

A7

GND

R3734

R3737

10KF

0603

R3688 NC 0603

R3689 0 0603

OE0 OE1

10KF 0603

R3701 NC 0603

R3716

4.7K 0603

5

IC3605 PST9012

SUB

GND OUT

IC3604 PST9229

VCC

TC

SUB

GND OUT

123 4

C3627

0.1U 0603

Q3602

1 19

18

Y0

17

Y1

16

Y2

15

Y3

14

Y4

13

Y5

12

Y6

11

Y7

10

R3735 10KF 0603

R3740 0 0603

DTC114EUA

R3756 100 0603 R3755 100 0603

B+3V3AT_FB3602

R3748 47 0603

R3738 10KF 0603

23

1

R3745 0 0603

FB3603

PCON1 1,2,3,11

SH2RTS08 SH2TXD0 8

R3746 100 0603 R3747 0 0603

C3634 0.1U 0603

MLB-201209-0080P-N2 0805

3 2

C3633 10P

X3602

3.6864MHZ(Oscillators)

VDD

OUT

EN

GND

0603

R3743 10

IC3606 SN74LVC2G74DCT

2

1

5 6

C3635

0.1U 0603

4

R3749 10 0603

1

0603

R3744 0 0603

3

Q

D

7

PRE

CLK

Q CLR

48

GNDVCC

C3636 1U/16V 0805

WAKELAN EN 4,5,8

B+3V3AT_FB3602

R3705 NC

N13

M13

1V5

SH_MD0 SH_MD1 SH_MD2 SH_MD3 SH_MD5

SH_ASEMD

SH-CS0

SH_RD# SH_WE1# SH_WE0#

SH_RDWR

SH_CAS# SH_RAS# SH_CS3#

SH_CKE

SH_CKIO

SH_RES#

SCK1 SCK2

RXDO

SH_REQ

CTSO RTSO TXDO

FANERROR

SCK0

TxER

TESTOUT(L)

TESTMD(L)

HIFCS(L)

WOL

TMS TDO

R15 N15 J14 P9 M10 N12

D8 A9 E15 E13 E14 D13 C15 D12 E12 J15 R12

L12

D0

L13

D1

L14

D2

L15

D3

K12

D4

K13

D5

K15

D6

K14

D7

F13

D8

F12

D9

G14

D10

G15

D11

H14

D12

H15

D13

H13

D14

H12

D15

B15

A1

B14

A2

C13

A3

B13

A4

C12

A5

A13

A6

B12

A7

D11

A8

A12

A9

C11

A10

D10

A11

C10

A12

A10

A13

B10

A14

D9

A15

B6

A16

C5

A17

A5

A18

B5

A19

D5

A20

D3 B2

H1 A3 F1 F2 H2 D6

G2 N6 N9 P8 R13 R11

TDI

P12

NMI

P11 N11 N10

TCK

E3

S3601

6185

SH_MD0 SH_MD1 SH_MD2 SH_MD3 SH_MD5 SH_ASEMD

R3643 0 0603 R3640 0 0603

R3669 10 0603

1K 0603

R3711

R3686

R3678 RN0

R3654 RN0

R3663 RN0

R3632 RN0

R3618 RN0

R3619 RN0

R3639 RN0

R3631 RN0

R3604 0 060 3 R3652 0 060 3 R3651 0 060 3 R3660 0 060 3 R3722 1K 0603

18 2

7

3

6

45 18 2

7

3

6

45 18 2

7

3

6

45 18 2

7

3

6

45

18 2

7

3

6

45 18 2

7

3

6

45 18 2

7

3

6

45 18 2

7

3

6

45 18 2

7

3

6

45

R3741 0 0603 R3649 NC 0603 R3742 0 0603 R3650 NC 0603

R3661 100 0603

R3753 39 K 0603

R3724 10 0603

234

7

SH-CS0 7 SH_RD 7 SH_WE1 7 SH_WE0 7 SH_RDWR 7 SH_CAS7 SH_RAS7 SH_CS3 7 SH_CKE7 SH_CKIO 7 SH_RES 4,7

RN0

SH_D0 SH_D1 SH_D2 SH_D3 SH_D4 SH_D5 SH_D6 SH_D7 SH_D8 SH_D9 SH_D10 SH_D11 SH_D12 SH_D13 SH_D14 SH_D15

SH_A1 SH_A2 SH_A3 SH_A4 SH_A5 SH_A6 SH_A7 SH_A8 SH_A9 SH_A10 SH_A11 SH_A12 SH_A13 SH_A14 SH_A15 SH_A16 SH_A17 SH_A18 SH_A19 SH_A20

B+3V3AT_FB3602

C3632 220P 0603

FANERROR 9

TP3608

R3731 10KF 0603 R3708 10KF 0603 R3713 1K 0603 R3709 10KF 0603 R3714 1K 0603 R3715 NC 0603 R3712 1K 0603

R3723 10KF 0603

R3719 100 0603 R3717 100 0603 R3720 100 0603 R3718 100 0603 R3721 100 0603

REQ_TO_SH28

SH_A16 SH_A17 SH_A18 SH_A19 SH_A20

R3739 0 0603

R3730 NC 0603

0603

R3706 0 0603

SH_D[15:0] 7

SH_A[20:1] 7

R3757 100

SH2CTS08

R3758 100 0603 R3759 100 0603

SH2RXD08

R3610 39K 0603 R3611 39K 0603 R3613 39K 0603 R3617 39K 0603 R3620 39K 0603

TDI TDO TCK TMS TRST

10KF 0603

R3695 NC 0603

C3637

0.1U 0603

CN3601 85204-0600

1 2 3 4 5 6

7

8

TO J-TAG

10KF 0603

R3674 NC 0603

C3628

0.1U 0603

B+3V3AT_FB3602

0603

R3736 10KF 0603

R3673

R3694

11 1312 14 15 16 18 1917

8 – 13

XG-PH70X/XG-PH70X-N (1st. Edition)

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

MAIN Unit-7

B+3V3AT_FB3602

C3802

SH-CS06

SH_RD6 SH_WE16 SH_RES4,6

R3817 10KF 0603

R3818 NC 0603

R3814 10KF 0603

R3815 NC 0603

C3801

0.1U 0603

B+3V3AT_FB3602

R3806

4.7K 0603

R3805

4.7K 0603

R3801 0 0603

R3802

4.7K 0603

R3803 0 0603 R3804 0 0603

SH_A1 SH_A2 SH_A3 SH_A4 SH_A5 SH_A6 SH_A7 SH_A8 SH_A9 SH_A10 SH_A11 SH_A12 SH_A13 SH_A14 SH_A15 SH_A16 SH_A17 SH_A18 SH_A19 SH_A20

IC3801 MX29LV160BBTC

26

CE

28

OE

11

WE

12

RESET

47

BYET

15

RY/BY

25

A0

24

A1

23

A2

22

A3

21

A4

20

A5

19

A6

18

A7

8

A8

7

A9

6

A10

5

A11

4

A12

3

A13

2

A14

1

A15

48

A16

17

A17

16

A18

9

A19

VCC

DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8

DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15

NC NC NC

VSS

37

29 31 33 35 38 40 42 44 30 32 34 36 39 41 43 45

10 13 14

46 27

SH_A[20:1]6

SH_D[15:0]6

8 – 14

XG-PH70X/XG-PH70X-N (1st. Edition)

MLB-201209-0080P-N2 0805

C3804 1U/16V 0805

MLB-201209-0080P-N2 0805

C3803 1U/16V 0805

C3807

0.1U 0603

C3805

0.1U 0603

C3806

0.1U 0603

C3808

0.1U 0603

C3809

0.1U 0603

C3810

0.1U 0603

B+3V3AT_FB3802

B+3V3AT_FB3801

C3811

0.1U 0603

FB3802

FB3801

02

B+3V3AT_FB3802

B+3V3AT_FB3801

37

29 31 33 35 38 40 42 44 30 32 34 36 39 41 43 45

10 13 14

46 27

SH_D0 SH_D1 SH_D2 SH_D3 SH_D4 SH_D5 SH_D6 SH_D7 SH_D8 SH_D9 SH_D10 SH_D11 SH_D12 SH_D13 SH_D14 SH_D15

SH_WE06

SH_RAS6 SH_CAS6 SH_RDWR6 SH_CS36

B+3V3AT_FB3801

SH_CKIO6

SH_CKE6

SH_A1 SH_A2 SH_A3 SH_A4 SH_A5 SH_A6 SH_A7 SH_A8 SH_A9 SH_A10 SH_A11 SH_A12 SH_A13 SH_A14

R3807 0 0603 R3808 0 0603

R3812 0 0603 R3810 R3809 0 0603 R3813 0 0603

R3816 10KF 0603

R3811 0 0603

K4S641632H-TC75000

0 0603

IC3802

23 24 25 26 29 30 31 32 33 34 22 35 20 21

15 39

18 17 16 19

38

37

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 BA0 BA1

DQML DQMU

RAS CAS WE CS

CLK

CKE

1

3914

27

43

49

VDD

VDDQ

SDRAM_8M*16_TSOP54

D0 D1

VDDQ

D2 D3 D4 D5 D6 D7 D8

D9 D10 D11 D12 D13 D14 D15

2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53

SH_D0 SH_D1 SH_D2 SH_D3 SH_D4 SH_D5 SH_D6 SH_D7 SH_D8 SH_D9 SH_D10 SH_D11 SH_D12 SH_D13 SH_D14 SH_D15

VSS1

VSS2

VSS3

VSS4

VSS5

6122841465254

11 1312 14 15 16 18 1917

8 – 15

VSS6

VSS7

NC1

40

TP3801

NC2

36

XG-PH70X/XG-PH70X-N (1st. Edition)

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

MAIN Unit-8

/

B

B+3V3AT

FB4501 MLB-201209-0080P-N2 0805

IC4501

+

C4502 2.2U/35V

AL

+

C4503

0.1U 0603

SH2TXD16

SH2RXD16

C4505 2.2U/35V

AL

+

C4506 2.2U/35V

AL

R4515 39K 0603

R4516 39K 0603

UPD4721G

1

VDD

2

C1+

3

VCC

4

C1-

5

C5+

6

C5-

7

DIN1

8

DIN2

9

ROUT1

10 11

ROUT2 RIN2

C4+

GND

C4-

VSS

STBY

VCHA

DOUT1

DOUT2

RIN1

TX+5

TX-5

RX-5

RX+5

D4506

PDZ12B

C4501 2.2U/35V

20

19

18

17

16

15

14

13

12

AL

+

C4504 2.2U/35V

AL

D4508

PDZ12B

R4504 0 0603 R4502 0 0603

R4501 0 0603 R4503 0 0603

D4507

PDZ12B

R4509 NC 0603

R4510 0 0603

R4507 0 0603

R4511 100

R4512 100

D4509

PDZ12B

D4502 1PS226

2

3

1

D4501 1PS226

2

3

1

D4504 1PS226

2

3

1

D4503 1PS226

2

3

1

R4505 0 0603

B+5V1

PCON26

0603

B+5VMB+3V3AT

LED_10_100BASE5

R4506 NC 0603

B+3V3

SD

RD

LED_LINK5,6

REQ_TO_SH26

R4508 3.3K 0603

WAKELANEN 4,5,6

SH2SCL3,4,6,10 SH2SDA3,4,6,10

SH2CTS06 SH2RTS06

R4517 00 603

TEMP310

TP4501

SD RD

D4505 DAN202K

3

CN8002

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 46

47 48

49 50

51 52

53 54

55 56

57 58

59 60

FX8C-60P-SV2

TO PC(TERMINAL)

2

1

B+

2 4 6 8 10 12 14 16 18 20 22 24 26 28

B+5V7

R4513 3.3 1W 2512 R4514 3.3 1W 2512

B+5V7_A

8 – 16

XG-PH70X/XG-PH70X-N (1st. Edition)

D4505 DAN202K

2

3

1

CN8002

2

1

2

4

3

4

6

5

6

8

7

8

10

9

10

12

11

12

14

13

14

16

15

16

18

17

18

20

19

20

22

21

22

24

23

24

26

25

26

28

27

28

30

29 30

32

31 32

34

33 34

36

35 36

38

37 38

40

39 40

42

41 42

44

43 44

46

45 46

48

47 48

50

49 50

52

51 52

54

53 54

56

55 56

58

57 58

60

59 60

FX8C-60P-SV2

TO PC(TERMINAL)/B

B+5VM

B+3V3AT

B+5VM

B+12VM

S_R 3

S_L3

R3

L3

WRCI W/A

SH2RXD0 SH2TXD0 6 SH3SCL 4 SH3SDA 4

PWFB 5

B+3V3

TEMP21

B+3V3AT

R5602 4.7K

6

B+3V3

W_A4

R5601 0 0603

0603

FB7502 NC 0805

R7501

R7503

10KF

NC

0603

FB7501

R7502

R7504

NC

0603

C5602

0.1U 0603

IC5602 SN74LVC2G53DCTR

8

COM

VCC

7

Y1

6

GND

Y2

5

A

GND1

INH

1

2

3

4

MLB-201209-0080P-N2 0805

C7501

0.1U 0603

IRC 6

R7507 0 0603

C5601

0.1U 0603

FB5602

R7505 NC 0603

CN7501 85204-0200

1 2

R7506 NC 0603

MLB-201209-0080P-N2 0805

1

A

2

B

3

GND

C7502

0.1U 0603

5

4

LOW_P TEMP_R

IC5601 TC7S08F

VCC

Y

3

4

T1 10

CN5602

1 2 3

A2001WR2-3P

REMOVE CONTROL

IRC1 4

B+5V7_A

11 1312 14 15 16 18 1917

8 – 17

XG-PH70X/XG-PH70X-N (1st. Edition)

1

23

4567 910

8

J

A

B

C

D

E

F

G

H

I

MAIN Unit-9

2 U

2

Z

B+13V

FANPOW1,4,10,11

R7201 1,1/4W 1206

C7201

+

100U/16V AL

R7203

R7216 1,1/4W 1206

R7220 10KF 0603

10KF 0603

IC7201 PQ20WZ11

IC7202 PQ20WZ11

VOUTVIN

5

VOUTVIN

5

ADJCTL

GND

ADJCTL

GND

D7201 DAN202K

31

42

31

42

132

R7205

R7209

22KF

33KF

0603

R7213 10KF 0603

R7207

R7211

12KF

10KF

0603

D7204 DAN202K

132

R7226

R7222

33KF

22KF

0603

R7228 10KF 0603

R7227

R7224

10KF

12KF

0603

FANCON1 4

FANCON2 4

C7

+

47 AL

C7

+

47 AL

R7202 1,1/4W 1206

IC7203 PQ20WZ11

31

IC7204 PQ20WZ11

VOUTVIN

5

VOUTVIN

5

ADJCTL

GND

ADJCTL

GND

42

31

42

R7204 10KF 0603

FANPOW24

R7336 NC 0603

R7215 1,1/4W 1206

R7217 10KF 0603

R7315 NC 0603

D7202 DAN202K

132

R7206

R7210

22KF

33KF

0603

R7214 10KF 0603

R7212

R7208

10KF

12KF

0603

D7203 DAN202K

132

R7218

R7221

22KF

33KF

0603

R7223 10KF 0603

R7225

R7219

10KF

12KF

0603

FANERROR6

FANCON3 4

FANCON4 4

R7309 56K 0603

D7 PD

C7

+

47 AL

C7

+

47 AL

8 – 18

Sharp XGPH70X, XG-PH70X-N Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY NOTES

Precautions for using lead-free solder

Employing lead-free solder

Using lead-free wire solder

Soldering

CHAPTER 1. OPERATION MANUAL

[1] SPECIFICATIONS

[2] Operation Manual

[3] DIMENSIONS

[4] Maintenance Indicators

[5] Regarding the Lamp

CHAPTER 2. REMOVING OF MAJOR PARTS

[1] Removing the Lamp Unit

[2] Removing the Top Cover

[3] Removing the Lens Hood

[4] Removing the Lens Cap

[5] Removing the Lens Trim

[6] Removing the Standard Lens

[7] Removing the Top Cabinet

[8] Removing the Handle Bracket3

[9] Removing the PWB Units

[10] Removing the Optical Engine and Lens Shift

[11] Removing the Terminal Unit

[12] Removing the Filter Unit

[13] Removing the IR (Rear) Unit

[14] Removing the Power Unit and Audio Unit

CHAPTER 3. ELECTRICAL ADJUSTMENT

[1] ELECTRICAL ADJUSTMENT

[2] PC I/F adjustment method

[3] Special 232c command for factory

[4] SERVICE MODE

1. How to enter Service Mode

2. How to adjust in service mode

3. Adjustment of white balance

4. Adjustment of video

5. Others

6. Initialization of adjustment value

7. Internal test pattern

8. Firmware version

9. Network setting

10. Exit from service mode

[5] Failure mode when the lamp does not light up even when powered on

1. Status of LED

2. Checking the status via RS232C serial communication

3. Others

4. Disabling of the sensors

CHAPTER 4. TROUBLESHOOTING TABLE

[1] TROUBLESHOOTING TABLE

CHAPTER 5. BLOCK DIAGRAM/OVERALL WIRING DIAGRAM

[1] BLOCK DIAGRAM

[2] OVERALL WIRING DIAGRAM

CHAPTER 6. PRINTED WIRING BOARD

[1] MAIN Unit

[2] FORMATTER Unit

[3] POWER Unit

[4] FILTER/P.F.C CONTROL/LVPS CONTROL Unit

[5] PC I/F Unit

[6] DIRECT OFF Unit

[7] AUDIO Unit

[8] KEYPAD Unit

[9] TERMINAL Unit

[10] IR (FRONT)/IR (REAR)/LAMP1 COVER/LAMP2 COVER Unit/INDEX Unit

CHAPTER 7. WAVEFORMS

[1] WAVEFORMS

CHAPTER 8. SCHEMATIC DIAGRAM

1. VOLTAGE MEASUREMENT CONDITION:

2. INDICATION OF RESISTOR & CAPACITOR:

[2] SCHEMATIC DIAGRAM