Philips 46PFL3705D/F7 User manual

Service Manual

Contents

46” 46PFL3705D/F7 (Serial No. : YA1A)

46” 46PFL3705D/F7 (Serial No. : YA2A)

46” 46PFL3505D/F7 (Serial No. : YA1A)

downloaded or stored in any storage medium, in any form or for any purpose without the express prior written

consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto

is strictly prohibited.

Information in this document is subject to change without notice. Funai reserves the right to change the content

herein without the obligation to notify any person or organization of such changes.

with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way

without the express written consent of Funai. All other trademarks used herein remain the exclusive property of

their respective owners. Nothing contained in this manual should be construed as granting, by implication or

otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any

other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights

to the fullest extent of the law.

LCD TV

chassis PL10.6

110808

9-6 PL10.6BLP1

Power Supply 1 Block Diagram

CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.

If Main Fuse (F1601) is blown , check to see that all components in the power supply

circuit are not defective before you connect the AC plug to the AC power supply.

Otherwise it may cause some components in the power supply circuit to fail.

For continued protection against risk of fire,

replace only with same type 8A, 250V fuse.

CAUTION ! :

ATTENTION : Utiliser un fusible de rechange de même type de 8A, 250V.

8A 250V

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

LCD MODULE

ASSEMBLY

HOT COLD

HOT CIRCUIT. BE CAREFUL.

CN1601

AC601

AC CORD AC

INLET LINE

FILTER

L1601

LINE

FILTER

L1602

T1201

BRIDGE

RECTIFIER

D1201-D1204

BRIDGE

RECTIFIER

L1604

DRAIN

VCC

VDD

TO SYSTEM CONTROL

BLOCK DIAGRAM

POWER SUPPLY CBA

AL+4.3V

+345V

HOT+20V

F1601

8A/250V 5

T1701

IC1202

3 2

IC1201

(SWITCHING)

Q1602

SWITCHING

Q1601

VCC

SWITCHING

(FEED BACK)

RL1201

Q1202

Q1201

Q1701

SWITCHING

Q1702

SWITCHING

IC1705

(ISOLATOR)

IC1704

(FEED BACK)

IC1401

(SWITCHING CONTROL)

IC1702

HIGH-VOLTAGE

RESONANT CONTROL

SWITCHING

CONTROL

11612

L1603

HIGH-

VOLTAGE

RESONANT

CONTROL

3 2

IC1703

(ISOLATOR)

Q1705

Q1703

Q1704

Q1404

Q1403

Q1402

Q1401

Q1707 Q1708

3 2

CN1914

PANEL+24V

1-5

P-ON-H2

P-ON-H1

PROTECT3

BACKLIGHT-ADJ

BACKLIGHT-SW

Q1706

BACKLIGHT-ADJ

BACKLIGHT-SW

POWER-RESET TO SYSTEM CONTROL

BLOCK DIAGRAM

D1607-D1610

FONTE STANDBY

PFC

FONTE DO DISPLAY

9-8

Power Supply 2 Block Diagram [46PFL3705D/F7 (Serial No.: YA2A)]

PL10.6BLP2_2

TUNER+35V

AMP+24V

HOT COLD

POWER SUPPLY CBA

HOT CIRCUIT. BE CAREFUL.

Q602

SWITCHING

CONTROL

3 2

IC601

T601

Q601

SWITCHING

CN1802

Q652

SW+5V

TO SYSTEM CONTROL

BLOCKDIAGRAM

PROTECT1

2,3 LCD+12V

P-ON+3.5V

LCD+12V

P-ON+3.3V

P-ON+7.5V

P-ON+5V

P-ON+3.3V

JACK CBA

FRC CBA UNIT

10P-ON+3.5V10

14AMP+24V14

1TUNER+35V1

CN1803 CN5001

3,4LCD+12V3,4

1P-ON+3.3V1

P-ON+3.3V6

P-ON+5V12

P-ON+7.5V8

LCD+12V2,3

WH2102

Q653,Q654

SW+3.3V

(FEED BACK)

+345V

HOT+20V

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

FONTE PRINCIPAL OU DA TV

10-3 PL10.6SCP1

Power Supply 1 Schematic Diagram

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

For continued protection against risk of fire,

replace only with same type 8A, 250V fuse.

CAUTION ! :

ATTENTION : Utiliser un fusible de rechange de même type de 8A, 250V.

8A 250V

CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.

If Main Fuse (F1601) is blown , check to see that all components in the power supply

circuit are not defective before you connect the AC plug to the AC power supply.

Otherwise it may cause some components in the power supply circuit to fail.

TENSÃO DA

REDE ACV

COMANDO

ON/OFF

+B 345V

+B 17 E 20V

PROTEÇÃO

10-4 PL10.6SCP2

Power Supply 2 Schematic Diagram

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

10-5 PL10.6SCP3

Power Supply 3 Schematic Diagram

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

Other manuals for 46PFL3705D/F7

This manual suits for next models

Other Philips LCD TV manuals

Philips

Philips 56PFL9954H User manual

Philips

Philips 14RF50S99 User manual

Philips

Philips 2908 series User manual

Philips

Philips 19PFL3504D/F7 User manual

Philips

Philips 39PFL3708 User manual

Philips

Philips 32PFL3514D User manual

Philips

Philips Cineos 52PFL9703D/10 User manual

Philips

Philips 43PFL4902/F7 User manual

Philips

Philips 25PT6341/85 User manual

Philips

Philips 20HF4005 User manual

Philips

Philips 46HFL5573D/10 User manual

Philips

Philips 50PFL5806/F7 User manual

Philips

Philips 37HF7543 User manual

Philips

Philips 32PFL7623D User manual

Philips

Philips 22HFL3381D User manual

Philips

Philips 47PFL5603S/60 User manual

Philips

Philips 32HFL5332 User manual

Philips

Philips MatchLine 42PF9996 User manual

Philips

Philips 47PFL7704D User manual

Philips

Philips 50PFL5901 User manual

Philips

Philips 50PFL4909/F7 User manual

Philips

Philips 20HF8432/98 User manual

Philips

Philips 39PFL1507/F8 User manual

Philips

Philips 55PFL5505D User manual

Popular LCD TV manuals by other brands

LG 32LC4R* Service manual

ViewSonic

ViewSonic N4200w-1 VS10945-1M Service manual

Salora

Salora 22LED1600 user manual

Samsung

Samsung LA32E420 E-manual

Dell

Dell W1900 19 Setting up

Samsung

Samsung LN40C670M1F user manual

Samsung

Samsung Series 4+ user manual

Samsung

Samsung 5 Series user manual

Grundig

Grundig 40 VLE 8230 BP manual

Sony

Sony Bravia XBR-43X830C Service manual

LG 32LS350 owner's manual

VIORE

VIORE LED32VF60 Specifications

Toshiba

Toshiba Regza 42HL167 owner's manual

JVC

JVC LT-32A220 instructions

Sony

Sony Bravia KDL-V32XBR2 Specifications

Vizio

Vizio VP422HDTV10A - 42" Plasma TV user manual

Dynex

Dynex DX-40L261A12 Información importante

JVC

JVC LT-23C50BU instructions