Zenith H32H38DT Manuel de service

SERVICE MANUALSERVICE MANUALSERVICE MANUALProduct Type: ChassisManual Part #: Model Line: Product Year: Model Series:CONTENTSGeneral Information/

INSTALLERS MENU3828VD0171F 2-7 DIGITAL CL - INSTALLERS MENUDetailed Descriptions for Installe

INSTALLERS MENU3828VD0171F 2-8 DIGITAL CL - INSTALLERS MENUDetailed Descriptions for Install

INSTALLERS MENU3828VD0171F 2-9 DIGITAL CL - INSTALLERS MENUDetailed Descriptions for Installe

3828VD0171F 2-10 DIGITAL CL - FACTORY MENUFACTORY MENUDEFLECTION 10-F VL (Vertical Linearity)Adjust so that the

3828VD0171F 2-11 DIGITAL CL - FACTORY MENUFACTORY MENU27-F TINT RFInternal Tint Control for RF input source. Ra

3828VD0171F 2-12 DIGITAL CL - FACTORY MENUFACTORY MENU58-F VSATADJPr Chroma component saturation adjust. Range

FACTORY MENU88-F ULBLK DISRegister to toggle between Black or ultrablack duringBlanking. Range : 0,1.89-F PRED CHRegister to Choose the default c

FACTORY MENU115-F YCDEL YCLuminance Delay for Luminance/Chrominance Videoinput source. Range : -8 to 7.116-F FIX G2Register to set the default val

FACTORY MENU3828VD0171F 2-15 DIGITAL CL - FACTORY MENUITEM Register NameValue (dec)Description0 VL -70 Vertical

FACTORY MENU3828VD0171F 2-16 DIGITAL CL - FACTORY MENUITEM Register NameValue (dec)Description51 RC YPBPR254 Red

PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO-VIDEO PRODUCTS3828VD0171F

FACTORY MENU3828VD0171F 2-17 DIGITAL CL - FACTORY MENUITEM Register NameValue (dec)Description101 NOOSDBCL 1 BCL

SERVICING 3828VD0171F 3-1 DIGITAL

SERVICING3828VD0171F 3-2

SERVICING 3828VD0171F 3-3 DIGITAL

SERVICING3828VD0171F 3-4

SERVICING 3828VD0171F 3-5 DIGITAL

SERVICING3828VD0171F 3-6

SCALE 1.000SCALE 1.0001235467H27H38DT Exploded View 1 2 3 4 5 6 7 8 9 10REF DESCRIPTION H27H38DT1 CABINET ASSEMBLY 3091V00B66A2 SPEAKER, FULLRANG

SCALE 1.000SCALE 1.0001235467H32H38DT Exploded View 1 2 3 4 5 6 7 8 9 105-23828VD0171F DIGITAL CL SHEET 2REF DESCRIPTION H32H38DT1 CABINET ASSEM

Microprocessor1 2 3 4 5 6 7 8 9 10GDCBEFA6-1CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY W

PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO-VIDEO PRODUCTS3828VD0171F

Audio1 2 3 4 5 6 7 8 9 10GDCBEFA6-2CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY WITH PART

Power Supply1 2 3 4 5 6 7 8 9 10GDCBEFA6-3CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY WIT

Deflection1 2 3 4 5 6 7 8 9 10GDCBEFA6-4CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY WITH

Tilt1 2 3 4 5 6 7 8 9 10GDCBEFA6-5CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY WITH PART N

+ 5VSB F+ 12VSB+ 12VSB+ 5VSB F+ 5VSB F+ 5VSB F+ 5VSB F+ 5VSB F+ 5VSB F12C494616V100µ F12C4965500V220pF12C4966500V220pF12C4967500V220pF1234567891011MPI

Video Output1 2 3 4 5 6 7 8 9 10GDCBEFA6-7CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY WIT

POWERIRKEY+ 5VSB1 2R14301234SW3140- 315A12345POWERKEYIR12345CN6K21387- A05E1 2R52201 2R23901 2R33301 2R41001 2R104301234SW7140- 315A1234SW6140- 315A12

POWERKEYIR+ 5VSB+ 5VSB12R6330123Q1EBCKSC945C- Y0TR945009AA1 2R74.7K1 2R8971- 161 2R9971- 16123IR1GNDGND VCC OUT6726VV0006H12LED14930V00048A12C310V100µ

Front Jack1 2 3 4 5 6 7 8 9 10GDCBEFA6-10CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY WITH

PCB Layout Top1 2 3 4 5 6 7 8 9 10GDCBEFA6-11CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY

INSTALLERS MENU3828VD0171F 2-1 DIGITAL CL - INSTALLERS MENUInstaller’s menu items can beacces

C4965C4966C49671MPIQ4904EBCW160CON11E1C4946CON6E2Q4905EBCQ4906EBCR4982R4983R4984R4985R5R4990R4991R4995R4996R4997R4992R4994R4993C5100C5101C5102C5105R10

One Panel 2nd Version1 2 3 4 5 6 7 8 9 10GDCBEFA6-13CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLAC

DTV-S1 2 3 4 5 6 7 8 9 10GDCBEFA6-14CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY WITH PART

D2A POWER BOARD1 2 3 4 5 6 7 8 9 10GDCBEFA6-15CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY

TUNER INTERFACE1 2 3 4 5 6 7 8 9 10GDCBEFA6-16CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIRCOMPONENTS DESIGNATORS. REPLACE ONLY

INSTALLERS MENU3828VD0171F 2-2 DIGITAL CL - INSTALLERS MENUMenu Function Value Default Brie

INSTALLERS MENU3828VD0171F 2-3 DIGITAL CL - INSTALLERS MENUMenu Function Value Default Brie

INSTALLERS MENU3828VD0171F 2-4 DIGITAL CL - INSTALLERS MENUMenu Function Value Default Brief

INSTALLERS MENU3828VD0171F 2-5 DIGITAL CL - INSTALLERS MENUPROGRAM. If some channels were not

INSTALLERS MENU3828VD0171F 2-6 DIGITAL CL - INSTALLERS MENU14-I. NOT USED15-I. SLEEP TIMERWhe