Pioneer PDP-4270, ARP3391, PDP-4270XD Service Manual

5 (1)

ORDER NO.

PROVISIONAL

PDP-4270XD

PLASMA TELEVISION

PDP-4270XD

PDP-427XD

PDP-4270XA

PDP-427XA

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model

Type

Power Requirement

Remarks

 

 

 

 

PDP-4270XD

WYVIXK5

AC 220 V to 240 V

 

 

 

 

 

PDP-427XD

WYVIXK5

AC 220 V to 240 V

 

 

 

 

 

PDP-4270XA

WYVIXK5

AC 220 V to 240 V

 

 

 

 

 

WYV5

AC 220 V to 240 V

 

 

 

 

 

PDP-427XA

WYVIXK5

AC 220 V to 240 V

 

 

 

 

 

WYV5

AC 220 V to 240 V

 

 

 

 

 

This service manual should be used together with the following manual(s).

Model No.

Order No.

Remarks

 

 

 

PDP-4270XD, PDP-427XD,

ARP3392

SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM

PDP-4270XA, PDP-427XA

 

 

 

 

 

For details, refer to "Important Check Points for good servicing".

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2006

T-IZR SEP. 2006 printed in Japan

1 2 3 4

1. NOTES ON SERVICE VISIT

1.1 SAFETY INFORMATION

A

This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to

B

cause cancer, birth defects or other reproductive harm.

 

 

Health & Safety Code Section 25249.6 - Proposition 65

NOTICE

(FOR CANADIAN MODEL ONLY)

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

REMARQUE

(POUR MODÈLE CANADIEN SEULEMENT)

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

SAFETY PRECAUTIONS

NOTICE : Comply with all cautions and safety related notes located on or inside the cabinet and on the chassis.

The following precautions should be observed :

1. When service is required, even though the PDP UNIT an isolation transformer should be inserted between the power line

Dand the set in safety before any service is performed.

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

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

4.Always use the manufacture's replacement components. Especially critical components as indicated on the circuit diagram should not be replaced by other manufacture's.

EFurthermore where a short circuit has occurred, replace those components that indicate evidence of overheating.

5.Before returning a serviced set to the customer, the service technician must thoroughly test the unit to be certain that it is completely safe to operate without danger of electrical shock, and be sure that no protective device built into the set by the manufacture has become defective, or inadvertently defeated during servicing. Therefore, the following checks should be performed for the continued protection of the customer and servicetechnician.

6.Perform the following precautions against unwanted radiation and rise in internal temperature.

Always return the internal wiring to the original styling.

Attach parts (Gascket, Ferrite Core, Ground, Rear Cover, Shield Case etc.) surely after disassembly.

7. Perform the following precautions for the PDP panel.

When the front case is removed, make sure nothing hits the panel face, panel corner, and panel edge (so that the glass does not break).

Make sure that the panel vent does not break. (Check that the cover is attached.)

Handle the FPC connected to the panel carefully.

Twisting or pulling the FPC when connecting it to the connector will cause it to peel off from the panel.

8. Pay attention to the following.

Pay extreme caution when the front case and rear panel are removed because this may cause a high risk of disturbance to TVs and radios in the surrounding.

F

2

PDP-

4270XD

 

1

2

3

4

5

6

Leakage Current Cold Check

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

Leakage Current Hot Check

Plug the AC line cord directly into an AC power source (do not use an isolation transformer for this check).

Turn the AC power switch on.

U s i n g a " L e a k a g e C u r r e n t Te s t e r ( S i m p s o n M o d e l 2 2 9 equivalent)", measure for current from all exposed metal parts of the cabinet (input/output terminals, screwheads, metal overlays, control shaft, etc.), particularly any exposed metal part having a return path to the chassis, to a known earth ground (water pipe, conduit, etc.). Any current measured must not exceed 0.5mA.

 

 

Reading should

 

Leakage

not be above

Device

current

0.5mA

under

tester

 

test

 

 

Test all

 

 

exposed metal

 

 

surfaces

 

 

Also test with

 

 

plug reversed

 

Earth

(Using AC adapter

 

ground

plug as required)

 

 

AC Leakage Test

A N Y M E A S U R E M E N T S N OT W I T H I N T H E L I M I T S OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE SET TO THE CUSTOMER.

7

8

A

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in PIONEER set have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual.

Electrical components having such features are identified by marking with aon the schematics and on the parts list in this Service Manual.

The use of a substitute replacement component which dose not B h a v e t h e s a m e s a f e t y c h a r a c t e r i s t i c s a s t h e P I O N E E R recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire or other hazards.

Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER.

C

D

E

F

 

 

 

 

 

 

3

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

1

2

3

4

A

Charged Section

High Voltage Generating Point

 

The places where the commercial AC power is used without passing through the power supply transformer.

If the places are touched, there is a risk of electric shock. In addition, the measuring equipment can be damaged if it is connected to the GND of the charged section and the GND of the non-charged section while connecting the set directly to the commercial AC power supply. Therefore, be sure to connect the set via an insulated transformer and supply the current.

B1. Power cord

2.AC inlet

3.Power switch (S1)

4.Fuse (In the POWER SUPPLY Unit)

5.STB transformer and Converter transformer (In the POWER SUPPLY Unit)

6.Other primary side of the POWER SUPPLY Unit

C : Part is Charged Section.

: Part is the High Voltage Generating Points other than the Charged Section.

The places where voltage is 100 V or more except for the charged places described above. If the places are touched, there is a risk of electric shock.

The VSUS voltage remains for several minutes after the power to the unit is turned off. These places must not be touched until about 10 minutes after the power is turned off, or it is confirmed with a tester that there is no residual VSUS voltage.

I f t h e p r o c e d u r e s d e s c r i b e d i n “ 1 0 . 3 P OW E R O N / O F F F U N C T I O N F O R T H E L A R G E - S I G NA L S Y S T E M ” a r e performed before the power is turned off, the voltage will be discharged in about 30 seconds.

POWER SUPPLY Unit

........................................................(205 V)

42 X DRIVE Assy...............................................

(–180 V to 205 V)

42 Y DRIVE Assy...............................................................

(500 V)

42 SCAN A Assy...............................................................

(500 V)

42 SCAN B Assy...............................................................

(500 V)

SUS CLAMP 1 Assy...........................................

(–180 V to 205 V)

SUS CLAMP 2 Assy...........................................

(–180 V to 205 V)

 

 

 

Conductive plate X

42 SCAN B Assy

42 Y DRIVE Assy

POWER SUPPLY Unit

42 X DRIVE Assy SUS CLAMP 1 Assy

D

E

F

42 SCAN A Assy

 

 

 

 

AC inlet

SUS CLAMP 2 Assy Power switch (S1)

 

Fig. High Voltage Generating Point (Rear view)

 

4

 

 

 

 

 

 

 

PDP-

4270XD

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

[Important Check Points for Good Servicing]

In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures.

1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.

1 Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.

2 Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.

3 Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris.

Soldering should be finished with the proper quantity. (Refer to the example)

4 Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

5 Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

6 Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs.

In addition, be sure that there are no pinched wires, etc.

7 Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages.

If you find a damaged power cord, please exchange it with a suitable one.

9 There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.

0 Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.

2. Adjustments

A

B

C

D

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual.

3. Lubricants, Glues, and Replacement parts

E

Use grease and adhesives that are equal to the specified substance.

 

Make sure the proper amount is applied.

 

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.

5. Shipping mode and Shipping screws

To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be

installed before shipment. Please be sure to follow this method especially if it is specified in this manual. F

 

 

 

 

 

 

5

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

1

2

3

4

1.2 QUICK REFERENCE UPON SERVICE VISIT

A

Quick Reference upon Service Visit 1

Notes, PD/SD diagnosis, and methods for various settings

Notes when visiting for service

1.Notes when disassembling/reassembling

1 Rear case

When reassembling the rear case, the screws must be tightened in a specific order. Be careful not to tighten them in the wrong order forcibly. For details, see "Rear Case" in "6. DISASSEMBLY"

2Attaching screws for the HDMI connector

When attaching the HDMI connector after replacing the Main Assy, secure the HDMI connector manually with a screwdriver, but not

with an electric screwdriver. If you tighten the screws too tightly with an electric screwdriver, the screw heads may be damaged, in

Bwhich case the screws cannot be untightened/tightened any more.

2.On parts replacement

1 How to discharge before replacing the Assys

A charge of significant voltage remains in the Plasma Panel even after the power is turned off. Safely discharge the panel before replacement of parts, in either manner indicated below:

A:Let the panel sit at least for 3 minutes after the power is turned off.

B:Turn the Large Signal System off before the power is turned off then, after 1 minute, turn the power off.

For details, see "10.3 Power ON/OFF Function for the Large-Signal System."

2On the settings after replacement of the Assys

Some boards need settings made after replacement of the Assys. For details, see "7. ADJUSTMENT"

C

3. On various settings

 

 

1 SR+

 

After a repair using a PC, be sure to restore the setting for the

 

RS-232C connector to SR+.

2Setting in Factory mode

After a Mask indication into the panel is performed, be sure to set the Mask setting to "OFF" then exit Factory mode.

 

 

 

 

 

 

 

 

 

 

 

PD/SD

 

 

 

 

Change of settings

 

 

 

 

No. of LEDs

 

How to enter Factory mode using

 

 

 

Item

flashing

 

the supplied remote control unit

 

 

 

 

Red

Blue

 

In the same way as with the remote

 

 

section

Communication with the panel drive IC

 

Blue 1

 

control unit supplied with the 6th-

 

 

 

 

generation model

 

 

Communication with the module IIC

 

Blue 2

 

 

 

 

 

 

 

 

 

DIGTAL-RST2

 

Blue 3

 

How to enter Integrator mode using

 

 

Panel

 

 

 

 

Panel high temperature

 

Blue 4

 

the supplied remote control unit

 

 

 

Audio

 

Blue 5

 

1

Enter the Standby mode.

 

 

 

Communication with the Module microcomputer

 

Blue 6

 

2

Press [MENU].

 

 

 

 

 

3

Press [TV ].

 

 

section

Main 3-wire serial communication

 

Blue 7

 

 

 

 

 

 

 

 

 

Main IIC communication

 

Blue 8

 

Release TRAP SW-ERR

 

 

Communication with the Main microcomputer

 

Blue 9

 

1

Enter the Factory mode.

 

 

Main

 

 

 

 

FAN

 

Blue 10

 

2

Select the INITIALIZE mode.

 

 

 

Unit high temperature

 

Blue 11

 

3

Hold [DISPLAY] pressed for at least

 

 

 

 

 

 

5 seconds.

 

 

 

Communication with the D-TUNER

 

Blue 12

 

 

 

 

 

 

 

How to switch UART 1 (Integrator)

 

 

 

MTB-RST2/RST4

 

Blue 13

 

 

 

 

 

 

1

Enter the Integrator mode.

 

 

POWER

Red 2

 

 

 

 

 

 

2

Display "OFF" using [\].

 

 

SCAN

Red 3

 

 

 

 

 

 

3

Change the communication speed

 

 

SCN-5V

Red 4

 

 

 

 

 

 

 

using [«], then [\].

 

 

Y-DRIVE

Red 5

 

 

 

 

 

 

 

 

How to switch UART 2 (During Standby)

 

 

Y-DCDC

Red 6

 

 

 

 

 

 

1

Enter the Standby mode.

 

 

Y-SUS

Red 7

 

 

 

 

 

 

2

Hold [VOL +] or [VOL -] pressed for 3 seconds.

 

 

ADRS

Red 8

 

 

 

 

 

 

3

Hold [SPLIT] pressed for 3 seconds.

 

 

X-DRIVE

Red 9

 

 

4-1 To set to 232C, press [ENTER].

 

 

X-DCDC

Red 10

 

 

5-2 To set to SR+, press [HOME MENU].

 

 

X-SUS

Red 11

 

 

Note: If switching is completed successfully,

 

 

UNKNOWN

Red 15

 

 

 

 

 

 

 

the red LED will flash twice.

 

 

 

 

 

 

 

Note 1: Use a remote control unit supplied with

 

 

 

 

 

 

 

 

the 6th-generation models or later.

 

 

 

 

 

 

 

Note 2: Do not hold a key pressed for more

 

 

 

 

 

 

 

 

than 5 seconds.

 

 

 

 

 

 

 

 

 

 

How to locate several items on the Factory menu

{} : Item on the Factory menu

[ ] : Key on the remote control unit

D" " : Screen indication

1.Confirmation of accumulated power-on time and power-on count

Select {INFORMATION} then {HOUR METER}. (After entering Factory mode, press [«] four times.)

2.Confirmation of the Power-down and Shutdown histories

1 Panel system

PD: Select {PANEL FACTORY} then {POWER DOWN}.

(After entering Factory mode, press [MUTING] once, press [ENTER], then press [«] three times.)

SD: Select {PANEL FACTORY} then {SHUT DOWN}.

(After entering Factory mode, press [MUTING] once, press [ENTER], then press [«] four times.)

E2 Main Assy

Select {INFORMATION} then {MAIN NG}.

(After entering Factory mode, press [«] three times.)

3. How to display the Mask indication

1Mask indication in the panel side

1. Select {PANEL FACTORY} then {RASTER MASK SETUP}.

(After entering Factory mode, press [MUTING] once, press [ENTER], then press [«] 8 times.)

2. Press [ENTER], then select a Mask indication, using [»] or [«].

2Mask (SG screen) indication in the Main Assy (MAIN VDEC)

1.Select either Input 1 or 2 or 4, to which no signal is input (black screen).

2.Select {INITIALIZE} then {SG MODE}. Press [|]. (After entering Factory mode, press [MUTING] three times, then press [«] once.) Then, the indication at the lower right of the screen changes from

F"OFF" to "ANA AD YCBCR".

3.You can change Mask patterns by pressing [«] to select {SG

PATTERN} then using [|] or [\].

Note: When you switch "SG MODE" routes, some displays become monochrome, as they are in Y-signal only mode.

Adjustments and Settings after replacement of the Assys (Procedures in Factory mode)

1.Digital Video Assy: Transfer of backup data

1 Select {PANEL FACTORY}, {ETC}, then {BACKUP DATA}. (After entering Factory

mode, press [MUTING] once, press [ENTER], press [«] seven times, then press [ENTER].)

2Select {TRANSFER}, using [\], then hold [SET] pressed for at least 5 seconds.

3 After transfer of backup data is completed, {ETC} is automatically selected, and the LED on the front panel returns to normal lighting.

2.MAIN Assy (U): Execution of FINAL SETUP.

1 Select {INITIALIZE} then {FINAL SETUP}, then press [ENTER]. (After entering Factory mode, press [MUTING] three times, then press [«] four times.)

2Select "YES", using [\]. Then hold [ENTER] pressed for at least 5 seconds.

3After "FINAL SETUP IS COMPLETE" is displayed on the screen, turn the POWER switch of the main unit off.

3.POWER SUPPLY Unit: Clearance of the accumulated power-on count and maximum temperature value

1 Select {PANEL FACTORY}, {ETC}, then {P COUNT INFO}. (After entering Factory mode, press [MUTING] once, press [ENTER], press [«] seven times, press [ENTER], then press [«] six times.)

2 Press [\] to select "CLEAR". Hold [SET] pressed for at least 5 seconds.

After clearance is completed, "ETC" is automatically selected. Clear the maximum temperature value (MAX TEMP) in the same manner.

4.Other Assys: Clearance of the maximum temperature value

1 Select {PANEL FACTORY}, {ETC}, then {MAX TEMP}. (After entering Factory mode, press [MUTING] once, press [ENTER], press [«] seven times, press [ENTER], then press [«] seven times.)

2 Press [\] to select "CLEAR". Hold [SET] pressed for at least 5 seconds. After clearance is completed, "ETC" is automatically selected.

6

PDP-

4270XD

 

1

2

3

4

5

6

7

8

Quick Reference upon Service Visit 2

Mode transition and structure of layers in Service Factory mode

Mode transition in Service Factory mode

Up

Down

INFORMATION mode

1.VERSION (1)

2.VERSION (2), (3)

3.MAIN NG

4.TEMPERATURE

5.HOUR METER

6.HDMI SIGNAL INFO1, 2

7.VDEC SIGNAL INFO 2

8.DTV TUNING STATUS 1, 2, 3

9.DTV TV-GUIDE BER

10.DEBUG INFO

PANEL FACTORY mode

1.PANEL INFORMATION

2.PANEL WORKS

3.POWER DOWN

4.SHUT DOWN

5.PANEL-1 ADJ

6.PANEL-2 ADJ

7.PANEL REVICE

8.ETC.

9.RASTER MASK SETUP

10.PATTEN MASK SETUP

11.COMBI MASK SETUP

To shift to another mode, press [MUTING].

To shift to another item in a specific mode, press [»] or [«].

To shift to the next nested layer below for an item with a "(+)" indication, press [ENTER]. To return to the next nested layer above, also press [ENTER].

INITIALIZE mode 1. SYNC DET 2. SG MODE

3.SG PATTERN

4.SIDE MASK LEVEL

5.FINAL SETUP

6.HMG/HG SERVICE MODE

7.CVT AUTO

8.HDMI INTR POSITION

OPTION mode

1.EDID WRITE MODE

2.ANTENNA MODE

3. AFT

Structure of Layers in Service Factory Mode

INFORMATION mode

 

1.

VERSION (1)

Flash Versions for PANEL system and MAIN system

2.

VERSION (2)

Flash Versions for DTV system

3.

VERSION (3)

Flash Versions for CCD ucom and HM

4.

MAIN NG

SD histories for MAIN (Going Clear model by SET key)

 

4-1. CLEAR

Select Yes by [\] key \ pushing and hold [SET] key

5. TEMPERATURE

TEMP 1, TEMP2 and FAN mode are displayed

6. HOUR METER

Hour meter and number of Power ON are displayed

 

6-1. CLEAR

Select Yes by [\] key \ pushing and hold [SET] key

7.

HDMI SIGNAL INFO 1

For factory use

8.

HDMI SIGNAL INFO 2

Signal info of HDMI are displayed ( Detail are on SM )

9.

VDEC SIGNAL INFO

For factory use

10.DTV TUNING STATUS 1 Detail information for DTV is displayed

11.DTV TUNING STATUS 2 Detail information for DTV is displayed

12.DTV TUNING STATUS 3 Detail information for DTV is displayed

13. DTV TV-GUIDE BER

For production line use

14. DEBUG INFO

For factory use

PANEL FACTORY mode

Refer to [PANEL FACTORY MODE]

OPTION

 

1.

EDID WRITE MODE

For factory use

2.

ANTENNA MODE

For production line use

3.

AFT

For production line use

INITIALIZE

 

1.

SYNC DET (+)

For factory use

2.

SG MODE

SG signal from MAIN VDEC (Composite signal is required)

3.

SG PATTERN

For factory use

4.

SIDE MASK LEVEL(+)

For factory use

 

4-1. R MASK LEVEL

 

 

4-2. G MASK LEVEL

 

 

4-3. B MASK LEVEL

 

5.

FINAL SETUP

Set to Factory default settings (it should perform after

 

5-1. DATA RESET

replacing a MAIN board )

6.

HMG/HG SERVICE MODE

Information for a USB device is displayed

 

6-1. MODE SIFT

 

7.

CVT AUTO

For factory use

8.

HDMI INTR POSITION(+)

For factory use

A

B

C

Structure of Layers in Panel Factory Mode 1

1.

PANEL INFORMATION

Version indication of the panel

2.

PANEL WORKS

Indications of the accumulated power-on time, pulse-meter

 

 

count, and power-on count of the panel

3.

POWER DOWN

Indication of the Power-down history

4.

SHUT DOWN

Indication of the Shutdown history

5.PANEL-1 ADJ (+)

1.X-SUS B

2.Y-SUS B

3.Y-SUSTAIL T1

4.Y-SUSTAIL T2 Modification not required because these items are basically

5.Y-SUSTAIL W for factory presetting

6.XY-RST W1

7.XY-RST W2

8.VOL SUS

9.

VOL OFFSET

Settings required after replacement of the panel

10. VOL RST P

 

11. SUS FREQ.

For AM noise prevention (Depending on the mode,

 

 

brightness of the screen changes.)

6. PANEL-2 ADJ (+)

 

1.

R-HIGH

 

2. G-HIGH

 

3 .B-HIGH

Parameters for the WB adjustment of the panel, which are

4.

R-LOW

required during adjustment after panel replacement

5.G-LOW

6.B-LOW

7. ABL

Setting of the power consumption. A setting table is

 

available for each vertical signal.

To "Structure of Layers in Panel Factory Mode 2"

Structure of Layers in Panel Factory Mode 2

 

7. PANEL REVISE (+)

 

 

R-LEVEL

 

 

G-LEVEL

Items for use by engineers

D

B-LEVEL

 

 

 

8. ETC (+)

 

 

1.

BACKUP DATA

For transferring backup data (after replacement of

 

 

 

the DIGITAL Assy)

 

2.

DIGITAL EEPROM

To clear data of the digital video

 

3.

PD INFO.

 

 

4.

SD INFO.

For clearance of data for the corresponding items.

 

5.

HR-MTR INFO.

The clearing method is the same: Select "CLEAR",

 

6.

PM/B1-B5

using [\], then hold [SET] pressed for at least 5

 

7.

P COUNT INFO.

seconds. After clearance is completed, {ETC} is

 

8.

MAX TEMP.

automatically selected.

 

9. RASTER MASK SETUP (+)

 

 

1. MASK OFF

 

 

2.

RST MASK 01

For use while Raster Mask (full mask) is displayed.

 

• • • • •

Use [ »] or [«] to select the type of mask.

 

25. RST MASK 24

 

E

10. PATTEN MASK SETUP (+)

 

 

 

1. MASK OFF

 

 

2.

PTN MASK 01

For use while Pattern Mask is displayed. Use [»] or

 

• • • • •

[ «] to select the type of mask.

 

40. PTN MASK 39

 

 

11. COMBI MASK SETUP (+)

 

 

1. MASK OFF

 

 

2.

CMB MASK 01

For use while Combination Mask is displayed.

 

• • • • •

Use [ »] or [«] to select the type of mask.

 

11. CMB MASK 10

 

 

 

 

 

 

F

 

 

 

 

 

 

7

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

 

1

 

2

 

 

3

4

 

1.3 JIGS LIST

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cleaning

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Name

 

Part No.

 

 

 

 

 

Remarks

 

 

 

 

 

 

 

 

 

 

 

 

 

Cleaning liquid

 

GEM1004

 

Used to fan cleaning.

 

 

 

 

 

 

 

 

 

 

 

 

Cleaning paper

 

GED - 008

 

Refer to "2.4 CHASSIS SECTION (1/2).

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTENTS

 

 

 

 

 

 

 

 

 

 

 

1. NOTES ON SERVICE VISIT.............................................................................................................................

 

 

 

 

2

B

 

 

1.1 SAFETY INFORMATION ...........................................................................................................................

 

 

 

 

2

 

 

 

1.2 QUICK REFERENCE UPON SERVICE VISIT...........................................................................................

 

 

 

 

6

 

 

 

1.3 JIGS LIST ..................................................................................................................................................

 

 

 

 

 

 

 

8

 

 

 

2. EXPLODED VIEWS AND PARTS LIST ..........................................................................................................

 

 

 

 

10

 

 

 

2.1 PACKING SECTION ................................................................................................................................

 

 

 

 

10

 

 

 

2.2 REAR SECTION ......................................................................................................................................

 

 

 

 

12

 

 

 

2.3 FRONT SECTION....................................................................................................................................

 

 

 

 

14

 

 

 

2.4 CHASSIS SECTION (1/2) ........................................................................................................................

 

 

 

 

16

 

 

 

2.5 CHASSIS SECTION (2/2) ........................................................................................................................

 

 

 

 

18

 

 

 

2.6 PANEL CHASSIS SECTION ....................................................................................................................

 

 

 

 

20

 

 

 

2.7 MULTI BASE SECTION ...........................................................................................................................

 

 

 

 

22

 

 

 

2.8 PDP SERVICE PANEL ASSY 427 (AWU1208)

.......................................................................................

 

 

 

24

C

 

 

2.9 TABLE TOP STAND (PDP-4270XD ONLY) ..............................................................................................

 

 

 

 

25

 

 

 

3. PCB PARTS LIST ...........................................................................................................................................

 

 

 

 

 

 

 

26

 

 

 

4. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................

 

 

 

 

42

 

 

 

4.1 OVERALL WIRING DIAGRAM (1/2) ........................................................................................................

 

 

 

 

42

 

 

 

4.2 OVERALL WIRING DIAGRAM (2/2) ........................................................................................................

 

 

 

 

44

 

 

 

4.3 OVERALL BLOCK DIAGRAM (1/2) .........................................................................................................

 

 

 

 

46

 

 

 

4.4 OVERALL BLOCK DIAGRAM (2/2) .........................................................................................................

 

 

 

 

48

 

 

 

4.5 POWER SUPPLY UNIT............................................................................................................................

 

 

 

 

49

 

 

 

4.6 42 X DRIVE, SUS CLAMP 1 and SUS CLAMP 2 ASSYS .......................................................................

50

 

 

 

4.7 42 Y DRIVE ASSY ...................................................................................................................................

 

 

 

 

51

 

 

 

4.8 POWER SUPPLY BLOCK of 42 X DRIVE and 42 Y DRIVE ASSYS .......................................................

52

D

 

 

4.9 42 SCAN A and 42 SCAN B ASSYS .......................................................................................................

 

 

 

 

53

 

 

4.10 42 ADDRESS ASSY

 

 

 

 

54

 

 

 

 

 

 

 

 

 

 

4.11 42 DIGITAL ASSY ..................................................................................................................................

 

 

 

 

55

 

 

 

4.12 SIGNAL BLOCK DIAGRAM ...................................................................................................................

 

 

 

 

56

 

 

 

4.13 R07 DT ASSY (PDP-4270XD and PDP-427XD ONLY) .........................................................................

58

 

 

 

4.14 POWER SUPPLY BLOCK of MAIN ASSY .............................................................................................

 

 

 

 

59

 

 

 

4.15 42E AUDIO ASSY..................................................................................................................................

 

 

 

 

60

 

 

 

4.16 POWER SUPPLY BLOCK of 42E AUDIO, LED IR and SIDE KEY ASSYS ...........................................

61

 

 

 

4.17 VOLTAGES .............................................................................................................................................

 

 

 

 

 

 

 

62

 

 

 

4.18 WAVEFORMS ........................................................................................................................................

 

 

 

 

 

 

 

70

 

 

 

5. DIAGNOSIS ....................................................................................................................................................

 

 

 

 

 

 

 

74

 

 

 

5.1 TROUBLE SHOOTING ............................................................................................................................

 

 

 

 

74

E

 

 

5.2 DIAGNOSIS OF PD (POWER-DOWN)....................................................................................................

 

 

 

 

92

 

 

5.3 DIAGNOSIS OF SD (SHUTDOWN)

 

 

 

 

96

 

 

 

 

 

 

 

 

 

 

5.4 INFORMATION ON SYMPTOMS THAT DO NOT CONSTITUTE FAILURE ............................................

98

 

 

 

6. DISASSEMBLY ...............................................................................................................................................

 

 

 

 

 

 

 

99

 

 

 

6.1 PCB LOCATION

.......................................................................................................................................

 

 

 

 

 

 

99

 

 

 

6.2 DISASSEMBLY ......................................................................................................................................

 

 

 

 

 

 

 

100

 

 

 

7. ADJUSTMENT .............................................................................................................................................

 

 

 

 

 

 

 

106

 

 

 

7.1 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED .....................................

106

 

 

 

7.2 ADJUSTMENT REQUIRED WHEN PART IS REPLACED ....................................................................

107

 

 

 

7.3 BACKUP WHEN THE PANEL UNIT IS ADJUSTED ..............................................................................

108

 

 

 

7.4 HOW TO CLEAR HISTORY DATA .........................................................................................................

 

 

 

 

111

 

 

 

7.5 ADJUSTMENT WHEN THE SERVICE PANEL ASSY IS REPLACED...................................................

112

F

 

 

7.6 PROCEDURE WHEN REPLACING THE POWER SUPPLY UNIT ........................................................

114

 

8

 

 

 

 

 

 

 

 

 

 

 

PDP-

4270XD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

8. SERVICE FACTORY MODE .........................................................................................................................

 

 

115

8.1 OUTLINE OF THE SERVICE FACTORY ................................................................................................

 

115

8.1.1 SERVICE FACTORY MODE TRANSITION CHART.........................................................................

 

115

8.1.2 HOW TO ENTER/EXIT SERVICE FACTORY MODE AND DO IT GO OUT ....................................

115

8.1.3 STATE OF PRODUCT IN FACTORY MODE ....................................................................................

 

115

8.1.4 CORRESPONDENCE REMOTE CONTROL CODE .......................................................................

 

116

8.1.5 FACTORY HIERARCHICAL TABLE

.................................................................................................

 

117

8.1.6 INDICATIONS IN SERVICE FACTORY MODE ................................................................................

 

118

8.2 SERVICE FACTORY MENU ...................................................................................................................

 

 

120

8.2.1 INFORMATION.................................................................................................................................

 

 

120

8.2.2 PANEL FACTORY ............................................................................................................................

 

 

128

8.2.3 OPTION............................................................................................................................................

 

 

138

8.2.4 INITIALIZE........................................................................................................................................

 

 

138

9. RS-232C .......................................................................................................................................................

 

 

141

9.1 OUTLINE OF RS-232C COMMAND ......................................................................................................

 

 

141

9.1.1 PREPARED TOOLS .........................................................................................................................

 

 

141

9.1.2 USING RS-232C COMMANDS........................................................................................................

 

 

141

9.1.3 COMMAND PROTOCOL..................................................................................................................

 

 

142

9.1.4 COMMAND DEFINITION .................................................................................................................

 

 

143

9.2 LIST OF RS-232C COMMANDS ............................................................................................................

 

 

145

9.3 OUTLINE OF EACH COMMANDS.........................................................................................................

 

 

151

9.3.1 ACQUISITION OF PANEL STATUS • • • [QS1] ................................................................................

 

15 1

9.3.2 ACQUISITION OF PANEL OPERATION DATA • • • [QS2] ...............................................................

 

152

9.3.3 ACQUISITION OF OTHER DATA ON THE PANEL • • • [QIP] ..........................................................

 

153

9.3.4 ACQUISITION OF PANEL ADJUSTMENT DATA (COMMON DATA) • • • [QAJ] ..............................

153

9.3.5 ACQUISITION OF ABL/WB ADJUSTMENT DATA • • • [QPW] ........................................................

 

154

9.3.6 ACQUISITION OF PULSE METER VALUE • • • [QPM] ...................................................................

 

154

9.3.7 ACQUISITION OF PD LOGS • • • [QPD].......................................................................................

...

155

9.3.8 ACQUISITION OF SD LOGS • • • [QSD].......................................................................................

...

156

9.3.9 QS6 ..................................................................................................................................................

 

 

157

9.3.10 QMT ...............................................................................................................................................

 

 

157

9.3.11 QNG ...............................................................................................................................................

 

 

158

9.3.12 DRV ................................................................................................................................................

 

 

159

9.3.13 COMMANDS FOR PROHIBITION / PERMISSION OF DTV / HOMENET COMMUNICATION ....

160

9.3.14 SETTING FOR FACTORY MODE PERMISSION / PROHIBITION • • • [FAY / FAN] ......................

161

9.3.15 BACKUP FUNCTION FOR ADJUSTMENT VALUE FOR THE MAIN UNIT • • • [FAJ / UAJ / CBU / BCP]161

10. GENERAL INFORMATION .........................................................................................................................

 

 

162

10.1 POWER ON SEQUENCE.....................................................................................................................

 

 

162

10.2 POWER SUPPLY TRANSITION STATUS.............................................................................................

 

165

10.3 POWER ON/OFF FUNCTION FOR THE LARGE-SIGNAL SYSTEM ..................................................

 

166

10.4 LED INFORMATION .............................................................................................................................

 

 

167

10.5 SPECIFICATION ABOUT THE THERMAL PROTECTION...................................................................

 

168

10.6 PROCESSING IN ABNORMALITY ......................................................................................................

 

 

169

11. SPECIFICATIONS .......................................................................................................................................

 

 

171

11.1 SPECIFICATIONS ................................................................................................................................

 

 

171

11.2 ACCESSORIES....................................................................................................................................

 

 

172

11.3 PANEL FACILITIES...............................................................................................................................

 

 

173

12. IC INFORMATION .......................................................................................................................................

 

 

178

A

B

C

D

E

F

 

 

 

 

 

 

9

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

 

1

2

3

4

2. EXPLODED VIEWS AND PARTS LIST

 

NOTES:

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.

 

 

The

mark found on some component parts indicates the importance of the safety factor of the part.

 

A

Therefore, when replacing, be sure to use parts of identical designation.

 

 

 

Screws adjacent to mark on product are used for disassembly.

 

 

 

For the applying amount of lubricants or glue, follow the instructions in this manual.

 

 

(In the case of no amount instructions, apply as you think it appropriate.)

 

 

2.1 PACKING SECTION

B

C

D

9

Ferrite core

Cable tie

E

18

20

19

24

PDP-4270XD/WYVIXK5, PDP-427XD/WYVIXK5, PDP-427XA/WYVIXK5, WYV5

only

5

7

 

4

WYVIXK5 model

3

6

 

 

 

only

25

2

15

16

14 1

10 PDP-4270XD, PDP-4270XA only

8

Speed clamp × 3

11

12

22

17

13

 

 

Bead band × 3

 

21

 

16

F

23

10

PDP-

4270XD

 

1

2

3

4

 

 

5

6

(1) PACKING SECTION PARTS LIST

Mark No.

Description

Part No.

>

1

Power Cord (2 m)

ADG1214

 

2

Power Cord Lid

See Contrast table (2)

 

3

Remote Control Unit

See Contrast table (2)

 

4

Battery Cover

See Contrast table (2)

 

5

Operating Instructions

See Contrast table (2)

 

 

(?????)

 

 

6

Operating Instructions

See Contrast table (2)

 

 

(?????)

 

 

7

Block Diagram

See Contrast table (2)

NSP 8

Dry Cell Battery (R06, AA)

VEM1031

>

9

Ferrite Core (L5321)

ATX1039

 

10

Binder Assy

AEC1908

NSP 11

Hexagonal Wrench (6 mm)

See Contrast table (2)

 

12

Cleaning Cloth

AED1285

 

13

Caution Card

See Contrast table (2)

 

14

Cleaning Caution

See Contrast table (2)

 

7

8

Mark No.

Description

Part No.

NSP 15

Warranty Card

ARY1114

16

Polyethylene Bag

AHG1340

17

Polyethylene Bag

AHG1326

18

Polyethylene Bag

AHG1337

19

Pad (427 T-L)

See Contrast table (2)

20

Pad (427 T-R)

See Contrast table (2)

21

Pad (427 B-L)

See Contrast table (2)

22

Pad (427 B-R)

See Contrast table (2)

23

Under Carton (427)

See Contrast table (2)

24

Upper Carton

See Contrast table (2)

25

Mirror Mat

See Contrast table (2)

A

B

C

(2) CONTRAST TABLE

PDP-4270XD/WYVIXK5, PDP-427XD/WYVIXK5, PDP-4270XA/WYVIXK5, WYV5, PDP-427XA/WYVIXK5 and WYV5 are constructed the same except for the following:

Mark

No.

Symbol and Description

PDP-4270XD

PDP-427XD

PDP-4270XA

PDP-427XA

PDP-4270XA

PDP-427XA

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYV5

/WYV5

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Power Cord Lid

AHC1087

AHC1087

AHC1087

AHC1087

AHC1085

AHC1085

 

3

Remote Control Unit

AXD1515

AXD1532

AXD1541

AXD1540

AXD1541

AXD1540

 

4

Battery Cover

AZA7424

AZN2626

AZA7424

AZN2626

AZA7424

AZN2626

 

5

Operating Instructions

ARC1565

ARC1562

Not used

ARC1564

Not used

ARC1563

 

 

(?????)

 

 

 

 

 

 

 

6

Operating Instructions

ARE1431

ARE1428

ARE1433

ARE1430

ARE1432

ARE1429

 

 

(?????)

 

 

 

 

 

 

 

7

Block Diagram

ARY1189

ARY1189

ARY1189

ARY1189

Not used

Not used

NSP

11

Hexagonal Wrench (6 mm)

AEF1029

Not used

AEF1029

Not used

AEF1029

Not used

 

13

Caution Card

ARM1310

ARM1310

ARM1310

ARM1310

ARM1232

ARM1232

 

14

Cleaning Caution PTK

ARM1311

ARM1311

ARM1311

ARM1311

Not used

Not used

 

14

Wiping Cloth Caution

Not used

Not used

Not used

Not used

ARM1283

ARM1283

 

19

Pad (427 T-L)

AHA2554

AHA2554

AHA2554

AHA2554

AHA2534

AHA2534

 

20

Pad (427 T-R)

AHA2555

AHA2555

AHA2555

AHA2555

AHA2535

AHA2535

 

21

Pad (427 B-L)

AHA2600

AHA2600

AHA2600

AHA2600

AHA2592

AHA2592

 

22

Pad (427 B-R)

AHA2601

AHA2601

AHA2601

AHA2601

AHA2593

AHA2593

 

23

Under Carton (427)

AHD3496

AHD3496

AHD3496

AHD3496

AHD3471

AHD3471

 

24

Upper Carton

AHD3514

AHD3515

AHD3497

AHD3517

AHD3513

AHD3516

 

25

Mirror Mat

AHG1327

AHG1327

AHG1327

AHG1327

AHG1284

AHG1284

 

 

 

 

 

 

 

 

 

D

E

F

 

 

 

 

 

 

11

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

Pioneer PDP-4270, ARP3391, PDP-4270XD Service Manual

1

2

2.2 REAR SECTION

A

12

29

33

33

29

33

B

11

25

34

C

33

22

3

35

 

MAIN

CN4010

33

Binder 5 (Accessory of No.3)

D

E

20

 

 

 

 

33

 

 

36

36

 

33

33

19

F

21

37

31

33

8 16

31

13

8

18

30

33

33

11

24

33

1 35

 

32

 

32

 

10

 

28

 

17 14

7

6

 

2

9

35

33

12

PDP-

4270XD

3

4

12

37

15 33

33

29

35

A

B 36

33

B

A

31

33

8

37

8

29

27

35

26

4

33

23

33

TANSHI

CN9001, CN9002

Refer to

"2.3 FRONT SECTION".

1

2

3

4

 

5

6

(1) REAR SECTION PARTS LIST

 

Mark No.

Description

Part No.

1

SIDE KEY Assy

AWW1133

2

SIDE Assy

AWW1162

3

Filter

CTX1054

4

Side Input Panel (E)

ANC2418

5

Function Button Base

ANG2923

6

Side Input Shield

ANK1834

7

Function Button Shield

ANK1835

8

Rear Case Cushion

AEB1439

NSP 9

PCB Support

AEC1288

10

Locking Card Spacer

AEC2019

11

Protection Sheet C

AED1300

12

Inner Grip Assy

AMR3434

NSP 13

Name Label

See Contrast table (2)

14

Coil Spring

ABH1125

15

Bolt Caution Label

See Contrast table (2)

16

Serial Seal

AAX3143

17

Power Button

AAD4145

18

Terminal Display Label A

See Contrast table (2)

19

Terminal Display Label C

See Contrast table (2)

20

Terminal Display Label B

See Contrast table (2)

7 8

Mark No.

Description

Part No.

 

21

Terminal Panel B

See Contrast table (2)

 

22

Function Button Panel

AMB2906

A

23

Side Input Cover

AMB2911

 

24

Function Button (E)

AAC1565

 

25

Function Button Sheet (E)

AAK2896

 

26

Input Cover Label E

See Contrast table (2)

 

27

Rear Case (427)

ANE1655

 

28

Power Button Holder

AMR3539

 

29

Screw (3 x 40P)

ABA1332

 

30

Screw

ABA1341

 

31

Screw (4 x 18)

ABA1353

B

32

Screw

BPZ30P140FTB

 

33

Screw

AMZ30P060FTB

 

34

Screw

AMZ30P080FTC

 

35

Screw

APZ30P080FTB

 

36

Screw

BPZ30P080FTB

 

37

Screw

TBZ40P080FTB

 

C

(2) CONTRAST TABLE

PDP-4270XD/WYVIXK5, PDP-427XD/WYVIXK5, PDP-4270XA/WYVIXK5, WYV5, PDP-427XA/WYVIXK5 and WYV5 are constructed the same except for the following:

Mark

No.

Symbol and Description

PDP-4270XD

PDP-427XD

PDP-4270XA

PDP-427XA

PDP-4270XA

PDP-427XA

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYV5

/WYV5

 

 

 

 

 

 

 

 

 

 

 

 

NSP

13

Name Label

AAL2801

AAL2804

AAL2803

AAL2806

AAL2802

AAL2805

 

15

Bolt Caution Label

AAX3005

AAX3005

AAX3005

AAX3005

Not used

Not used

 

15

Caution Label

Not used

Not used

Not used

Not used

AAX3117

AAX3117

 

18

Terminal Display Label A

AAX3343

AAX3337

AAX3399

AAX3398

AAX3344

AAX3332

 

19

Terminal Display Label C

AAX3340

AAX3339

AAX3340

AAX3339

AAX3340

AAX3339

 

20

Terminal Display Label B

AAX3419

AAX3417

AAX3419

AAX3417

AAX3419

AAX3417

 

21

Terminal Panel B

ANC2429

ANC2403

ANC2429

ANC2403

ANC2429

ANC2403

 

26

Input Cover Label E

AAX3397

AAX3396

AAX3397

AAX3396

AAX3376

AAX3375

 

 

 

 

 

 

 

 

 

D

E

F

 

 

 

 

 

 

13

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

1

2

3

4

2.3 FRONT SECTION

A

B

 

8

12

MAIN

CN4006

C

17

1

11

8

15

D

12

 

11

4

13

7

E

5

3

7

4

10

9

14

F

Refer to

"2.4 CHASSIS SECTION (1/2)".

18

16

8

8

6 2

8

5

MAIN CN4010

14

PDP-

4270XD

 

1

2

3

4

 

5

6

7

8

(1) FRONT SECTION PARTS LIST

 

 

 

Mark No.

Description

Part No.

 

 

1

42 & 60 LED Assy

AWW1134

 

 

2

LED IR Assy

AWW1136

 

A

3

Blind Cushion (427HX)

AEB1443

 

 

4

Speaker Cushion

AEB1452

 

 

5

Speaker Cushion S

See Contrast table (2)

 

 

6

Nyron Rivet

AEC1671

 

 

7

Insulation Sheet B

AED1284

 

 

8

Insulation Sheet

AED1289

 

 

9

Reinforcement Frame

AMR3620

 

 

10

Front Case Assy

See Contrast table (2)

 

 

11

Panel Cushion V (42)

AED1301

 

B

 

 

12

Panel Cushion H (42)

AED1309

 

 

13

Pioneer Name Plate

AAM1096

 

 

14

Punching Sheet

See Contrast table (2)

 

 

15

Front Collar

AMR3541

 

 

16

Screw (3 x 30P)

ABA1350

 

 

17

Screw (M3 x 4)

ABA1354

 

 

18

Screw

APZ30P080FTB

 

 

19

Front Case Cushion

See Contrast table (2)

 

 

20

IR Block Cushion

AEB1465

 

C

 

 

 

 

21

IR Blind Sheet

AAX3455

 

 

(2) CONTRAST TABLE

PDP-4270XD/WYVIXK5, PDP-427XD/WYVIXK5, PDP-4270XA/WYVIXK5, WYV5, PDP-427XA/WYVIXK5 and WYV5 are constructed the same except for the following:

Mark

No.

Symbol and Description

PDP-4270XD

PDP-427XD

PDP-4270XA

PDP-427XA

PDP-4270XA

PDP-427XA

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYV5

/WYV5

 

 

 

 

 

 

 

 

 

 

 

 

 

5

Speaker Cushion S

Not used

AEB1460

Not used

AEB1460

Not used

AEB1460

 

10

Front Case Assy

AMB2971

AMB2968

AMB2972

AMB2969

AMB2972

AMB2969

 

14

Punching Sheet

AAS1015

AAS1014

AAS1015

AAS1014

AAS1015

AAS1014

 

19

Front Case Cushion (42B)

AEB1464

AEB1462

AEB1464

AEB1462

AEB1464

AEB1462

 

 

 

 

 

 

 

 

 

D

E

F

 

 

 

 

 

 

15

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

1

2

 

3

 

4

2.4 CHASSIS SECTION (1/2)

 

 

 

 

A

 

 

 

 

 

 

 

 

Refer to

 

 

 

 

35

"2.7 MULTI BASE SECTION".

 

 

 

 

 

 

 

10

 

 

 

 

 

35

 

 

 

 

 

31

19

 

 

 

 

 

 

 

 

31

31

 

36

 

 

B

 

 

35

35

 

 

 

31

 

 

 

 

 

 

36

 

 

 

31

 

36

11

 

 

 

 

 

32

 

 

 

 

 

22

31

 

 

 

 

 

 

 

 

 

 

26

 

 

 

 

 

 

30

 

 

1

 

 

42E AUDIO

C

 

CN3753

 

31

 

 

 

 

24

 

 

30

 

 

14

 

 

29

 

 

13

D

30

7

 

29

 

 

32 23

25

E

25

9

23

F

31

19

 

 

 

31

 

 

35

34

 

 

 

31

 

 

 

 

 

 

 

 

 

30

3

 

 

 

 

31

31

27

 

 

 

 

 

 

 

 

POWER

 

 

 

 

 

 

 

 

 

 

 

 

34

P3

 

 

 

 

 

 

 

 

 

 

 

 

 

AC inlet

6

 

 

 

 

 

 

32

 

 

 

 

 

 

29

 

42E AUDIO

 

 

 

2

 

 

 

 

 

29

30

CN3753

 

 

 

 

 

12 28

31

24

22

16

30

18

 

 

18

16 30

15

18

 

MAIN

CN4009

4 18

33

15

 

 

 

 

33

 

 

 

29

 

 

 

8

25

 

5

21

25

 

 

 

 

30

 

20

 

 

 

 

32

29

 

13

 

 

 

 

 

 

14

 

 

30

 

Refer to

 

 

 

"2.5 CHASSIS SECTION (2/2)".

 

 

16

PDP-

4270XD

 

1

2

3

4

 

 

5

6

7

8

CHASSIS SECTION (1/2) PARTS LIST

 

 

Mark No.

Description

Part No.

 

 

 

1

Speaker Box Assy L

AMW1010

 

 

 

2

Speaker Box Assy R

AMW1011

 

 

>

3

Power Switch (S1)

ASG1092

 

 

>

4

Fan Motor 80 x 25L

AXM1059

 

 

 

5

Ferrite Core

ATX1044

 

 

 

6

Housing Wire (42, 50)(J103)

ADX3320

 

 

 

7

Front Chassis VL (427)

AMA1020

 

 

 

8

Front Chassis VR (427)

AMA1021

 

 

 

9

Front Chassis H Assy (427)

ANA2047

 

 

 

10

Sub Frame Assy L (427)

ANA1943

 

 

 

11

Sub Frame Assy R (427)

ANA1944

 

 

 

12

Fan Holder

ANG2833

 

 

 

13

Panel Holder V1 (427)

ANG2920

 

 

 

14

Panel Holder V2 (427)

ANG2921

 

 

 

15

Panel Holder H (427)

ANG2922

 

 

 

16

Multi Base Holder

ANG2937

 

 

 

17

• • • • •

 

 

 

 

18

Floating Rubber 80

AEB1427

 

 

 

19

Wire Saddle

AEC1745

 

 

 

20

Ferrite Core Holder

AEC1818

 

 

 

21

Flat Clamp

AEC1879

 

 

 

22

Locking Wire Saddle

AEC1948

 

 

 

23

Mini Clamp

AEC2090

 

 

 

24

Re-use Wire Saddle

AEC2091

 

 

 

25

Address Gasket (42)

ANK1877

 

 

>

26

Gasket D

ANK1840

 

 

 

27

Switch Holder

AMR3540

 

 

 

28

Re-use Wire Saddle

AEC1945

 

 

 

29

Screw

ABA1351

 

 

 

30

Screw

ABZ30P080FTC

 

 

 

31

Screw

AMZ30P060FTB

 

 

 

32

Screw

APZ30P080FTB

 

 

 

33

Screw

BBZ30P060FTC

 

 

 

34

Screw

BPZ30P080FTB

 

 

 

35

Screw

TBZ40P080FTB

 

 

 

36

Screw

ABA1364

 

 

A

B

C

D

E

F

 

 

 

 

 

 

17

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

1

2

 

3

2.5 CHASSIS SECTION (2/2)

 

 

A

9 22 G

F

 

 

5

 

H

19

 

 

 

 

8

 

 

A

B

C

36

M

N 21

34

D

28

31

M

E

N

10 26

8

MAIN

CN4001

11

B

 

 

I

 

 

17

20

J

36

 

 

36

K L

 

4

H 28

28 34 32

34

27

29

L

16 37

37

A

B

K

Q

R

F

Refer to

"2.6 PANEL CHASSIS SECTION".

18

 

 

28

 

 

 

 

28

 

 

 

14

 

 

 

 

 

 

 

 

 

26

26

 

 

 

 

26

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

26

 

 

 

 

 

 

 

 

 

12

 

26

E

 

 

 

 

 

 

 

C

 

8

 

 

 

 

 

 

 

13

 

 

 

 

42E AUDIO

D

 

 

 

 

 

CN3751

 

 

 

 

 

 

I

 

 

 

 

 

 

Q

 

MAIN

 

 

 

F J

 

 

CN4002

 

 

MAIN

 

 

37

 

 

37 K

 

 

 

 

CN4008

 

 

7

 

 

 

 

 

 

 

37

 

 

 

 

 

23

 

 

 

AC inlet,

 

 

 

 

 

 

 

 

 

 

Power switch

 

 

33

28

 

 

 

 

 

 

 

 

 

 

28

 

28

 

 

28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28

 

 

 

 

 

 

 

 

18

 

34

28

 

 

R

 

 

 

 

 

 

30

 

 

 

 

36

 

 

 

 

 

 

25

 

 

 

 

E

 

27

G

 

 

 

34

 

 

 

 

 

 

 

 

24

 

 

 

 

 

 

 

25

O

 

 

 

6

 

P

 

 

 

 

 

15

 

O

 

 

 

 

 

28

 

 

 

 

 

 

 

 

 

 

 

 

36

 

 

 

 

 

 

25

 

 

 

 

 

 

28

C

25

D

36

Q

P

37

 

R

 

2

PDP-4270XD

4

36 3

37

37

1

29

1

2

3

4

 

5

6

7

8

CHASSIS SECTION (2/2) PARTS LIST

 

 

Mark No.

Description

Part No.

 

 

1

SUS CLAMP 1 Assy

AWW1022

 

 

2

SUS CLAMP 2 Assy

AWW1023

 

 

3

42 X DRIVE Assy

AWW1196

 

 

4

42 Y DRIVE Assy

AWV2400

 

 

5

42 DIGITAL Assy

AWW1240

 

 

6

SENSOR Assy

AWW1140

 

 

> 7

POWER SUPPLY Unit

AXY1153

 

 

8

Ferrite Core

ATX1048

 

 

9

Flexible Cable (J201)

ADD1429

 

 

10

Flexible Cable (J202)

ADD1430

 

 

11

Flexible Cable (J203)

ADD1431

 

 

12

Flexible Cable (J204)

ADD1432

 

 

13

Flexible Cable (J205)

ADD1433

 

 

14

Flexible Cable (J206)

ADD1434

 

 

15

6P Housing Wire (J118)

ADX3118

 

 

16

3P Housing Wire (J119)

ADX3122

 

 

17

9P Housing Wire (J101)

ADX3318

 

 

18

8P&5/4P Housing Wire (J102)

ADX3319

 

 

19

14P Housing Wire (J105)

ADX3323

 

 

20

6P/4P Housing Wire (J108)

ADX3326

 

 

21

4P Housing Wire (J109)

ADX3327

 

 

22

5P Housing Wire (J110)

ADX3328

 

 

23

Spacer

AEC1065

 

 

24

Nyron Rivet

AEC1671

 

 

25

Wire Saddle

AEC1745

 

 

26

Flat Clamp

AEC1879

 

 

27

PCB Support

AEC1938

 

 

28

Re-use PCB Spacer

AEC2087

 

 

29

Drive Silicone Sheet

AEH1095

 

 

30

Power Supply Sheet B (507)

AMR3555

 

 

31

Y Drive Protection Sheet A

AMR3632

 

 

32

Y Drive Protection Sheet B

AMR3633

 

 

33

Power Supply Sheet (427) A

AMR3648

 

 

34

Rivet A

BEC1158

 

 

35

• • • • •

 

 

 

36

Screw

ABA1351

 

 

37

Screw

ABA1368

 

 

A

B

C

D

E

F

 

 

 

 

 

 

19

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

1

2

3

4

2.6 PANEL CHASSIS SECTION

A

5

B

 

 

 

 

8

4

8

7

 

8

8

8

8

C

10

13

6

12 3

D

2

11

14

9

E

1

F

20

PDP-

4270XD

 

1

2

3

4

 

5

6

7

8

(1) PANEL CHASSIS SECTION PARTS LIST

 

 

Mark No.

Description

Part No.

 

 

NSP 1

Panel Chassis (427S) Assy

See Contrast table (2)

 

 

NSP 2

Plasma Panel (42DC) Assy

AWU1161

 

A

NSP 3

42 ADDRESS Assy

AWV2335

 

 

NSP 4

42 SCAN A Assy

AWW1182

 

 

NSP 5

42 SCAN B Assy

AWW1183

 

 

6

Address Heatsink

ANH1644

 

 

7

Conductive Plate X

ANG2791

 

 

8

Re-use PCB Spacer

AEC2087

 

 

9

Address Silicone A

AEH1093

 

 

10

Conductive Plate Holder

AMR3446

 

 

11

Address Holder Assy

AMR3460

 

B

 

 

12

Screw

ABA1364

 

 

13

Screw

BBB30P120FNI

 

 

14

Tube Cover (FT)

AMR3557

 

 

C

(2) CONTRAST TABLE

PDP-4270XD/WYVIXK5, PDP-427XD/WYVIXK5, PDP-4270XA/WYVIXK5, WYV5, PDP-427XA/WYVIXK5 and WYV5 are constructed the same except for the following:

Mark

No.

Symbol and Description

PDP-4270XD

PDP-427XD

PDP-4270XA

PDP-427XA

PDP-4270XA

PDP-427XA

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYV5

/WYV5

 

 

 

 

 

 

 

 

 

 

 

 

NSP

1

Panel Chassis (427S) Assy

AWU1185

AWU1185

AWU1185

AWU1185

AWU1207

AWU1207

 

 

 

 

 

 

 

 

 

D

E

F

 

 

 

 

 

 

21

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

1

2

3

4

2.7 MULTI BASE SECTION

A

SIDE KEY CN9501

LED IR CN9701

Binder

(Accessory of No.42)

47

31

B

8

B

C 8

C

D

E

47

47

 

 

 

 

 

PDP-4270XD,

 

 

13

42 DIGITAL

 

 

PDP-427XD only

 

 

CN3001

 

 

 

 

42

47

 

 

 

9 H

 

 

21

POWER

 

 

 

 

 

 

 

 

5

 

 

 

P8

 

 

 

 

A

17 POWER

 

 

47

 

 

 

P9

 

15

 

D

 

H

 

 

 

 

 

F

 

 

 

47

 

 

 

 

 

 

 

 

 

 

F

Fan PDP-4270XD,

 

G

16

 

 

PDP-427XD only

 

 

 

41

29

42

 

 

 

 

 

 

 

 

 

 

 

 

G

 

 

 

 

 

20

 

38

 

 

 

 

 

 

 

 

1

 

(Accessory of No.42)Binder

42 (AccessoryBinder

of No.42)

 

 

 

39

PDP-4270XD,

 

 

 

 

 

40

PDP-427XD only

 

 

 

 

36

D 7

 

47

43

 

 

 

46

 

 

44

 

 

4

 

 

 

46

 

A

44

 

 

 

19

 

 

 

18

 

33

25

 

 

23

33

 

 

 

 

 

30

 

 

30

12

B

Speaker

 

 

 

42

 

 

C

11

31PDP-427XD, PDP-427XA only

14

3

POWER

P3

PDP-4270XD, 34 PDP-427XD only

45

10

24 43

43

 

PDP-4270XD,

POWER

PDP-427XD only

P5

 

6

 

27 26

30

25

26

28

 

2

22

30

 

 

F

SIDE

 

 

35

 

32

SIDE CN9207

 

CN9205

 

22

PDP-

4270XD

 

1

2

3

4

 

5

6

(1) MULTI BASE SECTION PARTS LIST

Mark No.

Description

Part No.

1

MAIN Assy

See Contrast table (2)

2

TANSHI Assy

See Contrast table (2)

3

PC Assy

See Contrast table (2)

4

42E AUDIO Assy

AWW1185

5

R07 DT Assy

See Contrast table (2)

6

Ferrite Core

ATX1044

7

Ferrite Core

See Contrast table (2)

8

Ferrite Core

ATX1064

9

Flexible Cable (J214)

See Contrast table (2)

> 10

AC Inlet (CN1)

AKP1301

11

Flexible Cable (J210)

ADD1441

12

Flexible Cable (J211)

ADD1441

13

Flexible Cable (J207)

ADD1445

14

Flexible Cable (J213)

See Contrast table (2)

15

Flexible Cable (J215)

See Contrast table (2)

16

12P Housing Wire (J126)

See Contrast table (2)

17

13P&11P Housing Wire (J106)

ADX3324

18

3P Housing Wire (J107)

ADX3325

19

11P Housing Wire (J111)

ADX3329

20

6P Housing Wire (J113)

ADX3331

21

7/6/4P Housing Wire (J114)

ADX3332

22

14P Housing Wire (J116)

ADX3334

23

8/4P Housing Wire (J117)

ADX3336

24

Binder

AEC-093

25

Locking Card Spacer

AEC1429

7 8

Mark No.

Description

Part No.

 

 

26

Wire Saddle

AEC1745

 

 

27

Ferrite Core Holder

AEC1818

A

 

28

Clamp

AEC1884

 

 

29

3P Housing Wire (J127)

ADX3421

 

 

30

Re-use Wire Saddle

AEC1945

 

 

31

Ferrite Stopper

AEC1981

 

 

32

5P Housing Wire (J125)

ADX3388

 

 

33

Locking Card Spacer

AEC2019

 

 

34

POD Cover

See Contrast table (2)

 

 

35

Multi Base Assy

See Contrast table (2)

 

 

36

Terminal Panel A

See Contrast table (2)

B

 

37

• • • • •

 

 

>

38

Gasket N

See Contrast table (2)

 

>

39

Gasket EA

ANK1855

 

>

40

Gasket EB

ANK1899

 

>

41

Gasket ED

See Contrast table (2)

 

 

42

Filter

CTX1054

 

 

43

Screw

AMZ30P060FTB

 

 

44

Hex. Head Screw

BBA1051

 

 

45

Screw

See Contrast table (2)

C

 

 

 

 

 

46

Screw

BMZ30P060FTB

 

 

47

Screw

PMB30P080FNI

 

(2) CONTRAST TABLE

PDP-4270XD/WYVIXK5, PDP-427XD/WYVIXK5, PDP-4270XA/WYVIXK5, WYV5, PDP-427XA/WYVIXK5 and WYV5 are constructed the same except for the following:

Mark

No.

Symbol and Description

PDP-4270XD

PDP-427XD

PDP-4270XA

PDP-427XA

PDP-4270XA

PDP-427XA

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYV5

/WYV5

 

 

 

 

 

 

 

 

 

 

 

 

 

1

MAIN Assy

AWV2320

AWV2318

AWV2320

AWV2318

AWV2320

AWV2318

 

2

TANSHI Assy

AWW1178

AWW1161

AWW1178

AWW1161

AWW1178

AWW1161

 

3

PC Assy

Not used

AWW1163

Not used

AWW1163

Not used

AWW1163

 

5

R07 DT Assy

AWE1311

AWE1311

Not used

Not used

Not used

Not used

 

7

Ferrite Core

Not used

ATX1063

Not used

ATX1063

Not used

ATX1063

 

9

Flexible Cable (J214)

ADD1450

ADD1450

Not used

Not used

Not used

Not used

 

14

Flexible Cable (J213)

Not used

ADD1452

Not used

ADD1452

Not used

ADD1444

 

15

Flexible Cable (J215)

ADD1451

ADD1451

Not used

Not used

Not used

Not used

 

16

12P Housing Wire (J126)

ADX3390

ADX3390

Not used

Not used

Not used

Not used

 

34

POD Cover

AMR3542

AMR3542

Not used

Not used

Not used

Not used

 

35

Multi Base Assy

ANA1952

ANA1952

ANA2019

ANA2019

ANA2019

ANA2019

 

36

Terminal Panel A

ANC2400

ANC2398

ANC2415

ANC2399

ANC2415

ANC2399

>

38

Gasket N

ANK1776

ANK1776

Not used

Not used

Not used

Not used

>

41

Gasket ED

ANK1863

ANK1863

Not used

Not used

Not used

Not used

 

45

Screw

BBZ30P060FTB

BBZ30P060FTB

Not used

Not used

Not used

Not used

 

 

 

 

 

 

 

 

 

D

E

F

 

 

 

 

 

 

23

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

1

2

 

 

3

4

2.8 PDP SERVICE PANEL ASSY 427 (AWU1208)

 

A

4

 

4

23

 

 

 

 

23

 

22

 

 

 

 

 

 

1

 

21

4

 

23

4

 

23

22

B

1

4 23

21

20

4 23

C

D

PDP SERVICE PANEL ASSY 427 (AWU1208) PARTS LIST

 

Mark No.

Description

Part No.

 

NSP 1

Panel Chassis (427) Assy

AWU1171

 

2

Caution Label

AAX3031

 

NSP 3

Drive Voltage Label

ARW1097

 

4

Screw

PMB50P150FTC

 

5

Screw

ABA1351

 

6

Wire Saddle

AEC1745

E

7

PCB Support

AEC1938

 

8

Vinyl Bag S

AHG1338

 

NSP 9

Vinyl Bag

AHG1340

 

10

Y Drive Protection Sheet A

AMR3632

 

11

Power Sheet (427) A

AMR3648

 

12

Address Gasket (42)

ANK1877

 

13

Rivet A

BEC1158

 

14

Pad 42SINGLE(T-L)

AHA2550

 

15

Pad 42SINGLE(T-R)

AHA2551

Mark No.

Description

Part No.

16

Pad 42SINGLE(B-L)

AHA2552

17

Pad 42SINGLE(B-R)

AHA2553

18

Upper Carton (42SINGLE)

AHD3480

19

Under Carton (42SINGLE)

AHD3481

20

Polyethylene Bag

AHG1381

21

Packing Sheet

AHG1386

22

Tray (FT)

AHX1158

23

Cup Spacer (15)

ANG2936

F

24

PDP-

4270XD

 

1

2

3

4

5

6

7

8

2.9 TABLE TOP STAND (PDP-4270XD ONLY)

5

A

5

2

4

B

 

3

4

1

3

1

C

D

TABLE TOP STAND PARTS LIST

Mark No.

Description

Part No.

 

1

Stand Pipe Assy

AXY1144

 

2

Base Cover Assy

AXY1143

 

3

Screw

ABA1357

E

4

Screw (HEX)

SMZ80H300FTC

 

5

Screw (HEX)

ABA1365

 

F

 

 

 

 

 

 

25

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

 

 

1

 

 

 

2

 

 

3

 

4

 

 

3. PCB PARTS LIST

 

 

 

 

 

 

 

 

 

 

NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.

 

A

 

The mark found on some component parts indicates the importance of the safety factor of the part.

 

 

Therefore, when replacing, be sure to use parts of identical designation.

 

 

 

 

 

 

 

 

 

 

When ordering resistors, first convert

resistance values into code form as shown in the following examples.

 

 

 

Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,

 

 

and K=10%).

 

 

 

 

 

 

 

 

 

 

 

 

 

560

 

56 x 10 1

 

 

561

 

 

RD1/4PU 5 6 1 J

 

 

 

 

 

 

 

 

 

 

 

47k

 

47 x 10 3

 

 

473

 

 

RD1/4PU 4 7 3 J

 

 

 

 

 

 

 

 

 

 

 

0.5

 

R50

 

 

 

 

 

 

RN2H R 5 0 K

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

1R0

 

 

 

 

 

 

RS1P 1 R 0 K

 

 

 

 

 

 

 

 

 

 

 

 

 

Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).

 

 

 

 

5.62k

 

562 x 10 1

 

5621

 

 

RN1/4PC 5 6 2 1 F

 

 

 

 

 

 

 

 

B

7 LIST OF WHOLE PCB ASSEMBLIES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mark

Symbol and Description

PDP-4270XD

PDP-427XD

PDP-4270XA

PDP-427XA

PDP-4270XA

PDP-427XA

 

 

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYVIXK5

/WYV5

/WYV5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1..R07 DT ASSY

 

 

 

AWE1311

AWE1311

Not used

Not used

Not used

Not used

 

 

1..MAIN ASSY

 

 

 

AWV2320

AWV2318

AWV2320

AWV2318

AWV2320

AWV2318

 

NSP

1..IO ASSY

 

 

 

AWV2321

AWV2319

AWV2321

AWV2319

AWV2321

AWV2319

 

 

2..TANSHI ASSY

 

 

 

AWW1161

AWW1178

AWW1161

AWW1178

AWW1161

AWW1178

 

 

2..SIDE ASSY

 

 

 

AWW1162

AWW1162

AWW1162

AWW1162

AWW1162

AWW1162

 

 

2..PC ASSY

 

 

 

Not used

AWW1163

Not used

AWW1163

Not used

AWW1163

 

NSP

1..42E AUDIO ASSY

 

 

 

AWV2369

AWV2369

AWV2369

AWV2369

AWV2369

AWV2369

C

 

2..SIDE KEY ASSY

 

 

 

AWW1133

AWW1133

AWW1133

AWW1133

AWW1133

AWW1133

 

 

2..42 & 60 LED ASSY

 

 

 

AWW1134

AWW1134

AWW1134

AWW1134

AWW1134

AWW1134

 

 

2..LED IR ASSY

 

 

 

AWW1136

AWW1136

AWW1136

AWW1136

AWW1136

AWW1136

 

 

2..42E AUDIO ASSY

 

 

 

AWW1185

AWW1185

AWW1185

AWW1185

AWW1185

AWW1185

 

NSP

1..42 X DRIVE ASSY

 

 

 

AWV2399

AWV2399

AWV2399

AWV2399

AWV2399

AWV2399

 

 

2..SUS CLAMP 1 ASSY

 

 

 

AWW1022

AWW1022

AWW1022

AWW1022

AWW1022

AWW1022

 

 

2..SUS CLAMP 2 ASSY

 

 

 

AWW1023

AWW1023

AWW1023

AWW1023

AWW1023

AWW1023

 

 

2..42 X DRIVE ASSY

 

 

 

AWW1196

AWW1196

AWW1196

AWW1196

AWW1196

AWW1196

 

 

1..42 Y DRIVE ASSY

 

 

 

AWV2400

AWV2400

AWV2400

AWV2400

AWV2400

AWV2400

D

NSP

1..42 DIGITAL ASSY

 

 

 

AWV2435

AWV2435

AWV2435

AWV2435

AWV2435

AWV2435

 

 

2..SENSOR ASSY

 

 

 

AWW1140

AWW1140

AWW1140

AWW1140

AWW1140

AWW1140

 

 

2..42 DIGITAL ASSY

 

 

 

AWW1240

AWW1240

AWW1240

AWW1240

AWW1240

AWW1240

 

NSP

1..PANEL CHASSIS (427S) ASSY

 

AWU1185

AWU1185

AWU1185

AWU1185

AWU1185

AWU1185

 

NSP

2..42 ADDRESS ASSY

 

 

 

AWV2335

AWV2335

AWV2335

AWV2335

AWV2335

AWV2335

 

NSP

2..42 SCAN ASSY

 

 

 

AWV2362

AWV2362

AWV2362

AWV2362

AWV2362

AWV2362

 

NSP

3..42 SCAN A ASSY

 

 

 

AWW1182

AWW1182

AWW1182

AWW1182

AWW1182

AWW1182

 

NSP

3..42 SCAN B ASSY

 

 

 

AWW1183

AWW1183

AWW1183

AWW1183

AWW1183

AWW1183

 

>

1..POWER SUPPLY UNIT

 

 

 

AXY1153

AXY1153

AXY1153

AXY1153

AXY1153

AXY1153

E

F

26

PDP-

4270XD

 

1

2

3

4

5

6

7

8

7 CONTRAST OF PCB ASSEMBLIES

MAIN ASSY

AWV2320 and AWV2318 are constructed the same except for the following :

Mark

Symbol and Description

AWV2320

AWV2318

 

 

 

 

 

IC5103

Not used

TVP5150AM1PBS-K

 

IC5404

Not used

BR24L02FJ

 

IC8305

Not used

TC74VHC00FTS1

 

Q5402

Not used

HN1K02FU

 

Q5408

Not used

UMD2N

 

Q5414

Not used

RN1902

 

Q8302

Not used

2SA1586

 

Q8303, Q8304

Not used

DTC124EUA

 

Q8311

Not used

2SJ461A

 

D5402

Not used

1SS301

 

D5408

Not used

UDZS6R8(B)

 

D8301 - D8303

Not used

1SS355

 

C4922, C4932, C4933, C5101, C5102, C5103

Not used

CKSRYB105K10

 

C5104, C5105

Not used

CCSSCH100D50

 

C5117, C5123, C5125, C5126, C5449 - C5451

Not used

CKSSYF104Z16

 

C5121, C5122, C5124, C8320

Not used

CKSSYB104K10

 

C5452, C8319

Not used

DCH1201

 

C5453

Not used

CCSSCH101J50

 

R4031

Not used

RS1/16S0R0J

 

R4056, R8344

Not used

RS1/16SS0R0J

 

R4057

RS1/16SS0R0J

Not used

 

R4728, R4729, R4904, R4905, R4910

Not used

RS1/16SS220J

 

R4809, R4810

Not used

RS1/16SS562J

 

R4964, R4965, R4966

Not used

RS1/16S75R0F

 

R5103

Not used

ACN1246

 

R5121, R8347, R8359

Not used

RS1/16SS332J

 

R5122, R5419, R8476

Not used

RS1/16SS103J

 

R5124, R5125, R5126

Not used

RS1/16SS470J

 

R5147

Not used

RAB4CQ220J

 

R5421, R8364

Not used

RS1/16SS101J

 

R5422

Not used

RS1/16SS473J

 

R5423, R5424

Not used

RS1/16SS100J

 

R5433, R8353

Not used

RS1/16SS102J

 

R8354

Not used

RS1/16SS122J

 

R8355

Not used

RS1/16SS104J

 

R8356, R8358

Not used

RS1/16S122J

 

R8357

Not used

RS1/16S220J

 

R8376

RS1/10S0R0J

Not used

 

R8379, R8380

RS1/16SS223J

Not used

 

R8477, R8480

RS1/16SS103J

Not used

 

X5101 CRYSTAL

Not used

ASS1189

 

CN4018 12P FFC CONNECTOR

Not used

AKM1233

 

JA5402 HDMI CONNECTOR

Not used

AKP1278

A

B

C

D

E

F

 

 

 

 

 

 

27

 

 

PDP-4270XD

7

 

 

 

5

6

 

 

 

8

1

2

3

4

TANSHI ASSY

AWW1178 and AWW1161 are constructed the same except for the following :

A

Mark

Symbol and Description

AWW1178

AWW1161

 

 

 

 

 

Q9012

Not used

HN1A01FU

 

 

 

 

Q9015

Not used

2SC4116

 

 

Q9016

Not used

2SD2114K

 

>

F9001 - F9007

Not used

CTF1557

 

 

C9037

Not used

CCG1205

 

 

C9022, C9025

Not used

CKSRYB105K10

 

>

C9010 - C9012

Not used

CKSSYB471K50

 

 

C9023, C9026

Not used

CKSRYB102K50

 

 

C9043

Not used

CKSRYB224K10

 

 

JA9005 2P PINJACK

AKB1331

AKB1340

B

 

JA9002

Not used

VKN1449

 

 

 

 

JA9004

Not used

AKN1081

7 PCB PARTS LIST FOR PDP-427XD/WYVIXK5 UNLESS OTHER WISE NOTED

 

Mark No.

Description

Part No.

 

 

 

 

 

 

R07 DT ASSY

 

 

MISCELLANEOUS

 

C

9

 

 

 

XNG1002

11

 

 

 

ANG2673

 

 

 

 

 

12-15 SCREW

 

 

PMZ20P100FNI

 

16-18 SCREW

 

 

ABZ30P060FTC

 

[TUNER BLOCK]

 

 

 

 

SEMICONDUCTORS

 

 

IC1000

 

 

UPC3221GV

 

IC1001

 

 

STV0361L

 

Q1001

 

 

2SC2412K

 

Q1002

 

 

DTC124EUA

D

Q1003,1004

 

 

RK7002

 

 

 

 

 

 

> D1000

 

 

SM15T6V8A

 

D1001

 

 

1SS355

 

MISCELLANEOUS

 

 

L1000

 

 

XTX1005

 

L1002

 

 

LCYAR82J2520

 

L1004

 

 

XTX1003

 

L1200

 

 

XTX1001

 

F1000

 

 

XTF1002

 

F1001,1003-1010

 

 

VTF1091

E

F1012-1014,1100,1101

VTF1091

 

F1202-1204

 

 

VTF1091

 

X1100 CRYSTAL (27 MHz)

XSS1010

 

All Resistors

 

 

RS1/16S###J

 

> FU1200 CHIP FUSE (0.25A)

XEK1003

 

> M1000 FRONT END

XXF1007

 

CAPACITORS

 

 

 

 

C1001-1003,1017,1022

CKSRYB104K16

 

C1004,1055

 

 

CEHVKW101M6R3

 

C1010

 

 

CEHVKW2R2M50

F

C1013,1021,1040,1041

CKSRYB103K50

C1015

 

 

CKSRYB102K50

 

 

 

Mark No.

Description

Part No.

 

 

 

 

C1018,1027,1029,1050

CEHVKW470M16

C1019

 

 

CEHVKW100M50

C1020

 

 

CEHVKW100M16

C1025,1026,1030-1035

CKSRYB104K16

C1028,1038,1042,1046

CCG1205

C1036

 

 

CKSRYB105K10

C1037,1039,1049,1053

CKSRYB104K16

C1043,1044

 

 

CCSRCJ3R0C50

C1045

 

 

CKSRYB103K50

C1051

 

 

CCG1205

C1054

 

 

BCG1050

C1056,1057

 

 

CEHVKW470M16

C1058-1062

 

 

CKSRYB104K16

C1102

 

 

CEHVKW331M6R3

[DEMUX BLOCK]

 

SEMICONDUCTORS

 

IC2000

 

 

STI5517DWAL

IC2001

 

 

SN74LVU04APW

IC2002

 

 

TC74VHC08FTS1

Q2000

 

 

2SC4081

D2000

 

 

DA204U

D2001

 

 

UDZS8R2(B)

D2002

 

 

HVU307

D2005,2009

 

 

RB501V-40

MISCELLANEOUS

 

L2000

 

 

XTX1003

F2000-2003

 

 

VTF1091

X2000 CRYSTAL RESONATOR (27 MHz)

BSS1112

X2001 CRYSTAL OSCILLATOR

ASS1172

VA2002 VARISTOR

AVR-M1608C120MT2AB

RESISTORS

 

 

 

R2010,2018,2042

 

 

RAB4C103J

R2070,2071

 

 

RAB4CQ220J

Other Resistors

 

 

RS1/16S###J

28

PDP-

4270XD

 

1

2

3

4

5

 

 

6

Mark No.

Description

Part No.

 

 

 

 

 

CAPACITORS

 

 

 

C2000,2026,2030

 

 

CCSRCH101J50

C2001

 

 

CKSRYB471K50

C2002,2003,2005,2006

CKSRYF104Z16

C2004

 

 

CKSRYF474Z16

C2007

 

 

CCSRCH471J50

C2008,2017,2020,2021

CKSRYB102K50

C2009

 

 

CCSRCH330J50

C2011,2012

 

 

CCSRCH390J50

C2013

 

 

CKSRYB105K10

C2014,2016

 

 

CCSRCH100D50

C2015

 

 

CKSRYF105Z10

C2018,2019,2022-2025

CKSRYF104Z16

C2027,2029,2042,2046

CKSRYF223Z50

C2028,2035,2037-2041

CKSRYF104Z16

C2032-2034,2036

 

 

CEHVKW470M16

C2043-2045,2047,2048

CKSRYF104Z16

[MEMORY BLOCK]

 

SEMICONDUCTORS

 

IC3000,3003

 

 

K4S281632I-UC75

IC3002

 

 

XGC1003

MISCELLANEOUS

 

L3003

 

 

XTX1003

L3005

 

 

XTX1001

RESISTORS

 

 

 

R3004-3014

 

 

RAB4CQ470J

Other Resistors

 

 

RS1/16S###J

CAPACITORS

 

 

 

C3000,3003,3007,3008

CKSRYF104Z16

C3001,3002,3004,3014

CKSRYF223Z50

C3010

 

 

CEHVKW470M16

C3012,3017,3020-3022

CKSRYF104Z16

C3015,3018,3019,3023

CKSRYF223Z50

C3024

 

 

CKSRYF223Z50

[AV BLOCK]

 

 

 

SEMICONDUCTORS

 

IC4000

 

 

CS4334-KS

IC4001

 

 

SN74LVU04APW

IC4002

 

 

RC4558D

IC4003

 

 

CS8406CZZ

IC4100

 

 

PCM1803DB

Q4001,4002

 

 

2SC4081

MISCELLANEOUS

 

F4000,4100 FERRITE CORE

VTF1091

JA4000 OPTICAL OUT MOD.

GP1FM513TZ

X4000 CRYSTAL (12.288 MHz)

XSS1006

CN4000 40P CONNECTOR

AKM1348

RESISTORS

 

 

 

R4042,4045,4046

 

 

RS1/16S2000F

Other Resistors

 

 

RS1/16S###J

5

6

7 8

 

Mark No.

Description

Part No.

 

 

 

 

 

 

 

 

 

CAPACITORS

 

 

 

 

 

C4000,4002

 

 

CCG1205

 

 

C4001,4014,4032,4033

CKSRYB103K50

A

 

C4003,4005,4017,4018

CKSRYF104Z16

 

C4004

 

 

CEHVKW2R2M50

 

 

C4006

 

 

CKSRYB102K50

 

 

C4007,4013

 

 

CCSRCH220J50

 

 

C4008,4009

 

 

CCSRCH121J50

 

 

C4010,4011,4042

 

 

CCSRCH101J50

 

 

C4012,4022,4023,4029

CEHVKW470M16

 

 

C4019,4102-4104

 

 

CEHVKW100M16

 

 

C4021,4024,4043

 

 

CKSRYF104Z16

 

 

C4038

 

 

CKSRYB103K50

 

 

C4039

 

 

CEHVKW470M16

B

 

C4040,4041

 

 

CKSRYB105K10

 

C4105-4107

 

 

CKSRYF104Z16

 

 

C4108-4113

 

 

CEHVKW100M16

 

 

[CI BLOCK]

 

 

 

 

 

SEMICONDUCTORS

 

 

 

IC5000

 

 

ST890CDR

 

 

IC5001

 

 

CIMAXSP2L

 

 

IC5002

 

 

TC74LCX245FTS1

 

 

IC5003,5004

 

 

TC74LCX373FT

C

 

Q5000

 

 

2SC4081

 

 

 

 

 

Q5001

 

 

DTA143EUA

 

 

Q5002

 

 

DTC124EUA

 

 

MISCELLANEOUS

 

 

 

CN5000 PCMCIA CONNECTOR

XKP1003

 

 

RESISTORS

 

 

 

 

 

R5014,5019,5022,5024

RAB4CQ470J

 

 

R5030,5032,5036-5038

RAB4CQ470J

 

 

R5045-5050

 

 

RAB4CQ470J

 

 

Other Resistors

 

 

RS1/16S###J

D

 

CAPACITORS

 

 

 

 

 

C5001

 

 

CKSRYB105K10

 

 

C5003,5004,5006

 

 

CKSRYF104Z16

 

 

C5005,5100

 

 

CEHVKW470M16

 

 

C5008-5013

 

 

CKSRYF104Z16

 

 

[POWER BLOCK]

 

 

 

SEMICONDUCTORS

 

 

 

IC6001

 

 

M5291FP

E

 

IC6002

 

 

BA05FP

 

 

 

 

 

IC6003

 

 

FPF2003

 

 

IC6200

 

 

TC74LCX245FTS1

 

 

IC6300

 

 

SN74LVC1G08DCK

 

 

Q6001,6009,6011,6200

DTC124EUA

 

 

Q6003,6005,6010

 

 

DTA143EUA

 

 

Q6006

 

 

2SB1188

 

 

Q6008

 

 

TPC8209

 

 

Q6100

 

 

2SC4081

 

 

D6001

 

 

RSX201L-30

 

 

D6003,6100-6102

 

 

1SS355

F

 

D6103

 

 

UDZS30(B)

 

 

 

 

 

 

 

 

29

PDP-4270XD

7

 

 

 

 

 

 

 

 

 

 

 

 

8

 

1 2 3 4

 

Mark No.

Description

Part No.

 

Mark No.

Description

Part No.

 

 

 

 

 

 

 

 

 

 

 

 

 

MISCELLANEOUS

 

 

 

[REG 0 BLOCK]

 

 

 

 

L6000

 

 

LCYAR82J2520

 

SEMICONDUCTORS

 

A

L6001,6100,6101

 

 

XTH1001

 

 

F6000 FERRITE CORE

VTF1091

 

IC4101,4114,4115

S-1132B18-U5

 

CN6000 12P CONNECTOR

AKM1298

 

IC4102

 

 

LTC3414EFE

 

CN6003 50P CONNECTOR

AKM1349

 

IC4103

 

 

LTC3412EFE

 

RESISTORS

 

 

 

 

 

IC4104,4111,4113

NJM2846DL3-05

 

 

 

 

 

 

IC4105

 

 

S-1170B25UC-OTK

 

R6012-6014

 

 

RAB4C2R2J

 

IC4106

 

 

S-1170B15UC-OTA

 

R6031

 

 

RAB4C221J

 

 

 

 

R6204,6205

 

 

RAB4CQ101J

 

IC4107

 

 

NJM2846DL3-33

 

Other Resistors

 

 

RS1/16S###J

 

IC4108

 

 

NJM2846DL3-18

 

 

 

 

 

 

 

 

IC4109,4110

 

 

PQ090DNA1ZPH

 

CAPACITORS

 

 

 

 

 

Q4101,4103

 

 

RN1902

 

C6000,6026,6104-6106

CEHVKW331M6R3

 

Q4102

 

 

HN1C01FU

B

C6001,6011,6013-6015

CEHVKW470M16

 

 

 

 

Q4104

 

 

DTC124EUA

C6002,6035

 

 

CKSRYF223Z50

 

 

 

 

 

 

 

 

 

 

 

 

 

Q4105,4106

 

 

UPA1917TE

 

C6003,6005,6006,6012

CKSRYF104Z16

 

 

 

 

 

Q4107-4109

 

 

2SC4116

 

C6004

 

 

CEHVKW100M50

 

 

 

 

 

 

 

Q4110

 

 

2SD2114K

 

 

 

 

 

 

 

 

 

 

 

C6008,6016

 

 

CKSRYF474Z16

 

D4101-4110,4112-4118

1SS355

 

C6010

 

 

CCSRCH331J50

 

 

 

 

 

D4111,4119,4120,4122

1SS357

 

C6017,6028,6036,6042

CEHVKW101M6R3

 

 

 

D4121

 

 

1SS355

 

C6018,6020,6021,6025

CKSRYF104Z16

 

 

 

 

 

 

 

 

 

 

 

C6019,6023,6100

 

 

CEHVKW470M16

 

MISCELLANEOUS

 

 

 

 

 

 

 

 

 

 

 

C6022

 

 

CKSRYB103K50

 

L4101,4103

 

 

BTX1042

 

C6027

 

 

CCSRCH101J50

 

L4102,4105-4107

 

 

BTX1039

C

C6029,6030,6033,6038

CKSRYF104Z16

 

L4108

 

 

ATH1208

C6031

 

 

CEHVKW2R2M50

 

L4109

 

 

ATH1194

 

 

 

 

 

 

 

C6044

 

 

CEHVKW101M6R3

 

F4101,4102

 

 

VTF1080

 

C6102

 

 

CCG1191

 

RESISTORS

 

 

 

 

C6200,6300

 

 

CKSRYF104Z16

 

R4113,4134-4136,4140

RS1/10S0R0J

 

 

 

 

 

 

 

 

R4119,4131,4146

 

 

RS1/16SS3003F

 

 

 

 

 

 

 

 

R4120

 

 

RS1/16SS2003F

 

MAIN ASSY

 

 

 

 

 

R4123,4159

 

 

RS1/16SS1502F

 

 

 

 

 

 

R4124

 

 

RS1/16SS6202F

 

[BOARD IF BLOCK]

 

 

 

R4133

 

 

RS1/16SS1503F

 

 

 

 

R4148,4164-4170,4173

RS1/10S0R0J

 

 

 

 

 

 

 

 

D

SEMICONDUCTORS

 

 

 

Other Resistors

 

 

RS1/16SS###J

 

 

 

 

 

 

 

 

 

 

IC4001-4005

 

 

TC74VCX541FT

 

CAPACITORS

 

 

 

 

Q4001,4002,4005

 

 

DTC124EUA

 

 

 

 

 

 

 

 

C4018,4101,4103,4106

CKSRYB105K10

 

Q4003,4004

 

 

RN2902

 

 

 

 

 

C4102,4104,4105,4107

DCH1201

 

 

 

 

 

 

 

 

 

MISCELLANEOUS

 

 

 

C4108

 

 

CKSRYB105K10

 

 

 

 

C4109,4111-4113,4116

DCH1201

 

L4001-4006

 

 

BTX1042

 

 

 

 

 

C4110,4117

 

 

CCSSCH101J50

 

> F4001-4010

 

 

CTF1557

 

 

 

 

 

 

 

 

 

 

 

 

 

CN4001,4004,4005 50P CONNECTOR AKM1349

 

C4114,4118

 

 

BCG1050

 

CN4006 PLUG(6P)

KM200NA6

 

 

 

 

 

C4119,4127,4131,4134

DCH1201

 

CN4013 50P CONNECTOR PBF

AKM1353

 

 

 

C4121,4140,4153

 

 

CKSSYB104K10

 

 

 

 

 

 

 

 

 

 

E

CN4014 40P CONNECTOR PBF

AKM1354

 

C4122,4129

 

 

CCSSCH220J50

 

C4123,4124,4126,4130

DCH1165

 

 

 

 

 

 

 

 

 

RESISTORS

 

 

 

 

 

C4132

 

 

ACH1421

 

R4001

 

 

RAB4CQ470J

 

C4135,4138,4143-4146

DCH1201

 

R4021-4024

 

 

BCN1067

 

C4136,4137,4141,4142

BCG1059

 

R4030,4035

 

 

RS1/16S0R0J

 

C4139

 

 

CCSRCH471J50

 

Other Resistors

 

 

RS1/16SS###J

 

C4147

 

 

CCSRCH102J50

 

CAPACITORS

 

 

 

 

 

C4150

 

 

ACH1429

 

C4001-4003,4007,4009

CKSSYF104Z16

 

C4151

 

 

CKSSYB102K50

 

C4004

 

 

CCSSCH101J50

 

C4154

 

 

CKSSYF104Z16

 

C4006,4036,4039

 

 

DCH1201

 

C4155

 

 

CKSSYB103K16

F

C4008

 

 

DCH1165

 

C4165

 

 

DCH1201

C4014

 

 

CKSSYF104Z16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C4033,4051

 

 

CKSRYF104Z50

 

 

 

 

 

 

 

C4048-4050

 

 

CCSSCH470J50

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PDP-

4270XD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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