Sanyo LCD-42XF7 Manuale utente

SERVICE MANUAL LCD Television

N7YW

FILE NO.

Model No. LCD-42XF7

(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. LCD-42XF7-00

Product Code:113022517

Original Version

Chassis Series: UE6-L

Contents

Safety Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Chassis Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . 4

IC Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

On-screen Service Menu System . . . . . . . . . . . . . . . . 14

Service Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Mechanical Disassembly . . . . . . . . . . . . . . . . . . . . . . 21

Cabinet Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Chassis Electrical Parts List. . . . . . . . . . . . . . . . . . . . . 27

Printed Wiring Board . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Aclaración :

Los modelos 42LC822F marca Noblex , PLF4210 marca Philco y LT42R50 marca

JVC utilizan los mismos circuitos , la diferencia es la gabinetería.

Safety Notice

-2-

Safety Precautions

The following precautions must be observed.

1: Comply with all caution and safety-related notes provided on the cabinet back, cabinet bottom, inside the

cabinet or on the chassis.

2: When replacing a chassis in the cabinet, always be certain that all the protective devices are installed

properly, such as, control knobs, adjustment covers or shields, barriers, etc..

DO NOT OPERATE THIS TELEVISION WITHOUT THE PROTECTIVE SHIELD IN POSITION AND PROPERLY

SECURED.

3: Before replacing the cabinet cover, thoroughly inspect the inside of the cabinet to see that no stray parts or

tools have been left inside.

Before returning any television to the customer, the service personnel must be sure that it is completely safe to

operate without danger of electrical shock.

Product Safety Notice

Product safety should be considered when a component replacement is made in any area of a receiver.

Components indicated by mark in the parts list and the schematic diagram designate components in which

safety can be of special significance. It is particularly recommended that only parts designated on the parts list

in this manual be used for component replacement designated by mark . No deviations from resistance

wattage or voltage ratings may be made for replacement items designated by mark .

Specifications

-3-

Power Source

AC 100 - 240 Volts, 50/60 Hz

Receiving System

PAL-N, PAL-M, NTSC3.58

Channel Coverage

ANTENNA mode

VHF: CH02 - CH13

UHF: CH14 - CH69

CATV mode

VHF band: CH01-CH13

MID band: CH14-CH22

SUPER band: CH23-CH36

HYPER band: CH37-CH64

ULTRA band: CH65-CH94 and CH100-CH125

Low MID band: CH95-CH99

Aerial Input Impedance 75 

LCD panel

Screen Size (Measured Diagonally): 42 inches

Picture Resolution: WXGA 1920 (Horiz..) x 1080 (Vert.) pixels

Brightness: 500 cd/m2

Audio Output (RMS) 10 W + 10 W

Speaker Size Mains: 6 cm x 12 cm x 2 pcs

Input and Output Terminals

AV1 Input Video Input: Composite video Input (RCA Jack) x1

Audio Input: L/R Stereo Input (RCA Jack) x 1 set

AV2 Input Video Input: Composite video Input (RCA Jack) x1

Audio Input: L/R Stereo Input (RCA Jack) x 1 set

S-Video Input: DIN 4-pin Jack x1

AV3 Input Video Input:Component Y (combined with composite video input), CB, CRInput (RCA Jack) x1 set

Audio:L/R Stereo Input (RCA Jack) x 1 set

HDMI Input HDMI Terminal 19 pin x4

PC Input Video Input: D-SUB 15 pin x1

Audio Input: Mini stereo jack x 1

Output Terminals Video Monitor Output: RCA jack x 1

Audio Monitor Output: L/R Stereo Output (RCA jack) x 1 set

Headphone Jack : Mini stereo jack x1

Dimensions (W x H x D) 1027.5 x 661 x 259.5 mm (including stand)

Weight (NET) 14.9 (including stand)

Environmental Considerations

Operating Temperature Û&aÛ&Û)aÛ)

Operating Humidity a

Storage Temperature Û&aÛ&Û)aÛ)

Storage Humidity a

Accessories Owner’s Manual

Remote Control

Place of Production Argentina

-4-

Chassis Block Diagram

MAIN SIGNAL PROCESSING CIRCUIT

MST6M16

Tuner

4ϾI/0

Monitor Out

-AUDIO

-5-

Chassis Block Diagram

POWER SUPPLY IC

-6-

IC Block Diagrams (On the ASSY, PWB, MAIN)

IC601 QL6599DTR

-7-

IC Block Diagrams

IC602 QL6562ADTR

IC Block Diagrams (On the ASSY, PWB, MAIN)

-8-

IC603 QFAN7602M

-9-

IC Block Diagrams

IC702 QRT9711CGB

PO W2

HPD2

SD A 2

SC L2

B21

A21

B22

A22

GND

B23

A23

VCC

B24

A24

PO W1

HPD1

HPD_SINK

SD A _ SIN K

SC L _ SI N K

I2C _A DD

SC L_C TL

SD A _ C TL

12 3 4 5 6 7 8 9 10 11 12 13 14 15 16

48 47 46 45 44 43 42 41

3334353637383940

PS331

PO W_SIN K

HPD3

SD A 3

SC L3

B31

A31

PO W3

B32

A32

GND

B33

A33

VCC

B34

A34

CEXT

PO WDN

REXT

A14

B14

A13

B13

GND

A12

B12

VCC

A11

B11

SC L1

SD A 1

I2C _RST

VCC

GND

PO W2

A21

A13

B13

IC750 QPS331TQFP64M

-10-

IC1501 TC4052

IC Block Diagrams

GND P3

3LCS2P 6

2SDAP1 7

P0 VCC

DGK PACKAGE

(TOP VIEW)

GND P3

SCLP2 36

P1 2SDA

VCC

B2B1

C2C1

D2D1

A2A1

YZP PACKAGE

(BOTTOM VIEW)

GND P3

3LCS2P 6

2SDAP1 7

P0 VCC

D PACKAGE

(TOP VIEW)

IC1801 QPCA9536DGKRP

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali Sanyo TV LCD

Sanyo

Sanyo LCD-46XAZ10FH Manuale utente

Sanyo

Sanyo DP42851 Manuale utente

Sanyo

Sanyo LCD55L4 Manuale utente

Sanyo

Sanyo DP55441 Manuale utente

Sanyo

Sanyo LCD-42XR7H Manuale utente

Sanyo

Sanyo LCD-26XZ11 Manuale utente

Sanyo

Sanyo DP32746 Manuale utente

Sanyo

Sanyo LCD-19XR7SN Manuale utente

Sanyo

Sanyo LED-22XR11F Manuale utente

Sanyo

Sanyo LCD-32K30TD Manuale utente

Sanyo

Sanyo LCD-32XF7 Manuale utente

Sanyo

Sanyo DP32640 - 31.5" Diagonal LCD HDTV 720p Manuale utente

Sanyo

Sanyo DP32642 Manuale utente

Sanyo

Sanyo LCD-32XH4 Manuale utente

Sanyo

Sanyo LCD-32XAZ10 Manuale utente

Sanyo

Sanyo LCD-22R35FHD Manuale utente

Sanyo

Sanyo DP32647 Manuale utente

Sanyo

Sanyo LCD-42XR8KH Manuale utente

Sanyo

Sanyo DP42848 Manuale utente

Sanyo

Sanyo CTL2054 Manuale utente

Sanyo

Sanyo LCD-37XR9DA Manuale utente

Sanyo

Sanyo LCE-24R45FHD Manuale utente

Sanyo

Sanyo LCE-32R83DT Manuale utente

Sanyo

Sanyo LCD-32XH8T Manuale utente

Manuali TV LCD popolari di altre marche

LG 32LC4R* Manuale utente

ViewSonic

ViewSonic N4200w-1 VS10945-1M Manuale utente

Salora

Salora 22LED1600 Manuale utente

Samsung

Samsung LA32E420 Guida

Dell

Dell W1900 19 Istruzioni utente

Samsung

Samsung LN40C670M1F Manuale utente

Samsung

Samsung Series 4+ Manuale utente

Samsung

Samsung 5 Series Manuale utente

Grundig

Grundig 40 VLE 8230 BP Manuale utente

Philips

Philips 43PFL4901/F7 Manuale utente

Sony

Sony Bravia XBR-43X830C Manuale utente

LG 32LS350 Manuale utente

VIORE

VIORE LED32VF60 Manuale utente

Toshiba

Toshiba Regza 42HL167 Manuale utente

JVC

JVC LT-32A220 Manuale utente

Philips

Philips 20TA1000/93 Manuale utente

Philips

Philips 32PFL3158T/12 Manuale utente

Sony

Sony Bravia KDL-V32XBR2 Manuale utente