Noblex 32LC815H User Manual

SERVICE MANUAL
LCD Television
N6VZ
FILE NO.
Model No. 32LC815H
(Argentina)
Give complete “SERVICE REF. NO.” for parts order
or servicing. It is shown on the rating label at the
cabinet back of the unit.
This T.V. receiver will not work properly in for-
eign countries where the television transmis-
sion system and power source differ from the
design specifications. Refer to the specification
table.
Service Ref. No. 32LC815H-00
Product Code:113017619
Original Version
Chassis Series: UH4-L
Contents
Safety Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Chassis Block Diagrams . . . . . . . . . . . . . . . . . . . . . . 4-5
IC Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
On-screen Service Menu System . . . . . . . . . . . . . 12-20
Service Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Mechanical Disassembly . . . . . . . . . . . . . . . . . . . . 22-27
Cabinet Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Chassis Electrical Parts List. . . . . . . . . . . . . . . . . . 30-44
Printed Wiring Board . . . . . . . . . . . . . . . . . . . . . . . 45-48
NOBLEX

Noblex 32LC815H Specifications

General

Brand	Noblex
Model	32LC815H
Category	LCD TV
Language	English

Summary

Safety Notice

Safety Precautions

General precautions for operation and maintenance.

Product Safety Notice

Importance of using specified parts for product safety.

Specifications

Chassis Block Diagram

Main Signal Processing Circuit

Diagram of the main signal flow and components.

Power Supply IC

Diagram of the power supply circuit and its ICs.

IC Block Diagrams

IC001 QTPA3123D2--P

Pinout and block diagram for IC001.

IC3300 QSTV8318F---M

Pinout and block diagram for IC3300.

IC750 QTMDS351PAGRP

Pinout and block diagram for IC750.

IC7201 QCS4344-CZZ-P

Pinout and block diagram for IC7201.

IC5001 QXXAVD069---P

Pinout and block diagram for IC5001.

IC7200 QXXAVD067---M

Pinout and block diagram for IC7200.

IC003 QTPA6110A2--P

Pinout and block diagram for IC003.

On-screen Service Menu System

How to Enter Service Menu

Steps to access the service menu via side controls.

Adjusting Data in Service Menu

Procedure to select and modify data values.

Service Adjustment Data Table

List of adjustable parameters and their initial values.

Service Adjustments

Setting Initial Data

Procedure for setting and confirming initial data.

White Balance Adjustment

Steps for adjusting white balance using patterns.

Mechanical Disassembly

Stand Removal

Instructions for removing the TV stand.

Board Removal

Steps to remove power, main boards, and terminal base.

Speaker Removal

Instructions for removing the audio speakers.

Cabinet Parts List

Chassis Electrical Parts List

Printed Wiring Board

Main Board Layout

Diagrams showing main board component layout.

Power Board Layout

Diagrams showing power board component layout.