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4

TABLE OF CONTENTS 

 

 

PRODUCT SERVICE NOTE: Components marked with a      

 

 

 

!

DW3U

Refer Service Manual PA0224 for complete Parts List. 

Model Chassis

1

Main  

Chassis

 Terminal  

PWB

Filter      

PWB      

Main 

Digital   

PWB

Power     

Unit

Front Filter

PDP       

Panel

P50H401A

DW3A

Not Available

     JP55121       JP55131      UX28022      HA01912    KS22031K    DD00894

P50T501A

     JP55121       JP55131      UX28022      HA01912    KS22031K    DD00894

P50H4011A

     JP55121    JP55131      UX28021      HA01912    KS22031K    DD00894

SYMBOL

PART #

DESCRIPTION

P

50H

401A

P50T501A

P50H

4011A

SYMBOL

PART #

DESCRIPTION

P

50H

401A

P50T501A

P50H

4011A

 

MISCELLANEOUS

N01

QR70194

H401 INSTRUCTION BOOK REV4

0   0

A

DD00894

FPF50C160135UB-21

QR70203

T551 INSTRUCTION BOOK

  0  

 

N02

QR70212

H401 EASY GUIDE REV2

0   0

**FOR PANEL PARTS SEE NEXT PAGES

N02

QR70222

T551 EASY GUIDE

  0  

 

CONNECTORS 

ECN1

EF27634

51P FI-R UL2896 LVDS CABLE L=350

0 0 0

ECN6

EF28670

11J IDC KR CONNECTOR

0 0 0

FERRITE CORES

ECN1A

GX00791

CLAMP FERRITE CORE-K5C FP 42X4X22-MB

0 0 0

NSP1

GX00731

MAGNET K5CRC12X15X7-MG2

0 0 0

FOR MORE DETAILS, REFER TO WIRING DRESS 

DIAGRAM ON PAGE 6

FINAL ASSEMBLY

ACCESSORIES

QUICK REFERENCE PARTS LIST FOR MAIN PARTS

DW3A

Not Available

DW3A

Not Available

NOTES:

1. Chassis not available as a part.

3.    After replacing the Digi-Main, make sure it has the most current Software Version.

2.     SD PWB

 (X480414)

, LED PWB

 (X480415

 and CONTROL PWB

 X480424

.

For Current Version, See http://www.hitachiserviceusa.com

2

3

QD61776

P50H401A BEZEL ASSEMBLY

QD61774

P50H4011A BEZEL ASSEMBLY

DESCRIPTION

P#

P50T501A BEZEL ASSEMBLY

QD61775

  0  

  0  

  0  

PARTS LIST DIFFERENCES & UPDATES

PH41811

SPEAKER GRILL L

PH41812

SPEAKER GRILL R

0 0 0
0 0 0

0 0 0

PH41803

CONTROL DOOR

0 0 0

N01

This table shows only part list differences and updates of P50H401A, P50T501A and P50H4011A model from non 'A' models. 

have special characteristics important to safety. Before

replacing any of these components, carefully read the product safety notice of this service manual. Don’t degrade the safety of
the receiver through improper servicing.

Bezel Asy #110, #112, #120, and #122 come as an Asembly

Summary of Contents for DW3-A

Page 1: ...AM DIGITAL MODULE 9 Components having special safety characteristics are identified by a on the schematics and on the parts list in this Service Manual and on the PA0224 Before servicing the chassis it is important that the service technician read and follow the Important Safety Instructions shown in Service Manual PA0224 This ADDENDUM is made due to the new models P50H401A DW3A P50T501A DW3A and ...

Page 2: ...㪣㪉㪶㪊㪭㪶㪈㪇㪇 㪏㪏 㪏㪐 㪝㪘㪫㪶㪠㪥㪥 㪞㪥㪛 㪐㪇 㪐㪈 㪞㪥㪛 㪥㪅㪚㪅 㪐㪉 㪐㪊 㪝㪛㪚㪶㪠㪥㪧 㪥㪅㪚㪅 㪐㪋 㪐㪌 㪞㪥㪛 㪧㫆㪮㪜㪩㪶㪉㪶㪫㪻 㪐㪍 㪐㪎 㪝㪛㪚㪶㪠㪥㪥 㪥㪅㪚㪅 㪐㪏 㪐㪐 㪞㪥㪛 㪞㪥㪛 㪈㪇㪇 㪈㪇㪈 㪝㪪㪶㪦㪬㪫㪧 㪝㪘㪥㪶㪚㪦㪥㪫 㪈㪇㪉 㪈㪇㪊 㪞㪥㪛 㪥㪅㪚㪅 㪈㪇㪋 㪈㪇㪌 㪧㫆㪮㪜㪩㫆㪝㪝 㪞㪥㪛 㪈㪇㪍 㪈㪇㪎 㪞㪥㪛 㪥㪅㪚㪅 㪈㪇㪏 㪈㪇㪐 㪝㪪㪶㪦㪬㪫㪥 㪥㪅㪚㪅 㪈㪈㪇 㪈㪈㪈 㪞㪥㪛 㪥㪅㪚㪅 㪈㪈㪉 㪈㪈㪊 㪞㪥㪛 㪥㪅㪚㪅 㪈㪈㪋 㪈㪈㪌 㪝㪘㪥㪶㪛㪜㪫 㪞㪥㪛 㪈㪈㪍 㪈㪈㪎 㪞㪥㪛 㪥㪅㪚㪅 㪈㪈㪏 㪈㪈㪐 㪤㪫㪭㪶㪘㪝㪚 㪞㪥㪛 㪈㪉㪇 㪈㪉㪈 㪪㪠㪞㪶㪛㪜㪫 㪥㪅㪚㪅 㪈㪉㪉 㪈㪉㪊 㪥㪅㪚㪅 㪞㪥㪛 㪈㪉㪋 㪈㪉㪌 㪧㪥㪣㫆㪥 㪥㪅㪚㪅 㪈㪉㪍 㪈㪉㪎 㪞㪥㪛 㪞㪥㪛 㪈㪉㪏 㪈㪉㪐 㪩㪜㪚㪶㪤㪬㪫㪜 㪥㪅...

Page 3: ...DW3U 3 FINAL WIRING DIAGRAM TABLE OF CONTENTS ...

Page 4: ...P 42X4X22 MB 0 0 0 NSP1 GX00731 MAGNET K5CRC12X15X7 MG2 0 0 0 FOR MORE DETAILS REFER TO WIRING DRESS DIAGRAM ON PAGE 6 FINAL ASSEMBLY ACCESSORIES QUICK REFERENCE PARTS LIST FOR MAIN PARTS DW3A Not Available DW3A Not Available NOTES 1 Chassis not available as a part 3 After replacing the Digi Main make sure it has the most current Software Version 2 SD PWB X480414 LED PWB X480415 and CONTROL PWB X4...

Page 5: ... DIAGRAM DW3 U 5 MAIN DIGITAL PWB MODEL PART NUMBER P50H401A UX28021 P50H4011A UX28021 P50T501A UX28022 X480424 CONTROL PWB SD PWB LED PWB FILTER PWB JP55131 POWER UNIT PWB HA01912 DIGI MAIN PWB NEPTUNE TERMINAL PWB JP55121 ...

Page 6: ...6 DW3U 50AE1V PANEL BOARD LAYOUT DIAGRAM TABLE OF CONTENTS ...

Page 7: ...7 DW3U 50AE1V PANEL CONNECTORS LAYOUT DIAGRAM TABLE OF CONTENTS ...

Page 8: ...SD 13 IQ03 CK55511R 1G LOGIC IC TC7SG17FU CLOCK BUFFER SD 14 JWE1 EY01772R SD MEMORY CARD 500998 0900 MEMORY CARD JACK SD 15 HL01 CZ01391 ANALOG MONOLITHIC IC GP1FSV51TK0F OPTICAL MINI JACK FOR DIGITAL AUDIO TERMINAL 16 I001 CK53531U R2S11008FP AUDIO VIDEO SELECTOR TERMINAL 17 I002 CK37218R MONO IC TK11150CSCL 5 V VOLTAGE REGULATOR W ON OFF SW TERMINAL 18 I003 CK51331R TK11100CS ADJUSTABLE POSITIV...

Page 9: ...f I2C2 POWER 2_Td Only High momentarily when AC removed SBY 5V PPM1 CN63 POWER SWITCH FILTER PWB PSU Pin 1 2 3 Pin 7 5 6V 10V 12V 16V Pins Pin 9 CN61 AC IN Both are actually 10V 16V PPM2 CNPPS POWER SUPPLY Delay IG06 LAMPCNT Not for Plasma DC DC MP2361 IG03 DC DC MP2361 IG01 DC DC IG02 TPS54310 D 1 8V D 1 3V D 3 3V RESET I104 I107 SYSRST DDR2 SDRAM 512Mbit X 4 333MHz I301 I304 I106 CY2305C PCI EXT...

Page 10: ......

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