Philips 40PFL4609/F7 Service Manual Download Page 67 | Manualshive

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10-20

1

L1201

D650

D658

D659

L1101

GP001

CN1201

L1103

J361

J155

J156

J170

J152

J153

J171

R11

15

GND

P-ON+21V

P-ON+21V

P-ON+21V

P-ON+21V

ILED2

VLED2

C1203

C1103

C652

C653

C657

C658

C1217

C1218

J362

GND

J364

GND

J157

J265

GATE2

J158

J266

GATE1

C1220

D1101

R1215

J159

P-ON+21V

J160

P-ON+21V

JS1101

L1103short

B

A

D1102

R1116

R1117

L1202

L1204

R654

R655

R657

R658

R659

R660

R669

R674

C659

C660

C666

C1201

C1202

Q1201

Q1203

C1214

C1215

C1216

R1216

R1217

L1102

L1104

C1101
C1102

Q1101

Q1103

Q653

D661

R667

2

D651

D652

D653

D654

CN1101

L1203

J251

J164

J163

J172

J253

J254

J165

J257

J258

J355

J256

J354

J264

J357

J168

J262

J261

J166

J259

C1119

C1219

GND

GND

GND

AMP+13V

AMP+13V

AMP+13V

AMP+13V

CDR1

ILED2

VLED1

SOURCE2

SOURCE1

BL-SW

EN2

PROTECT3

LDR1

LDR2

P-ON-H2

OVP2

C654

C1118

C1117

J263

PWM1

J150

P-ON+21V

J151

P-ON+21V

C1120

JS1201

L1203short

D1103

D1104

R1101

D1106

R1102

R1103

R1104

R1105

R1106

R1107

IC1101

R1109

R1110

R1113

R1118

R1119

R1123

R1124

R1125

R1126

R1127

D654A

C638

C639

R690

D658A

C1205

C1208

C1209

C1212

D1202

D1203

D1204

D1206

R1203

R1204

R1205

R1207

R1213

R1218

R1223

R1224

R1225

R1226

R1227

C1104

C1105

C1106

C1107

C1108

C1109

C1110

C1112

C1113

C1114

C1115

C1116

C1221

C1121

C661

3

D662

CN501

GP002

J252

J353

J255

J161

J268

J267

J260

J359

J169

J360

GND

GND

GND

P-ON+21V

CFB1

CFB2

ILED1

BL-SW

PROTECT3

PWM2

C663

J352

GND

J358

GND

J370

GND

J350

GND

Q658

R1108

R1111

R1112

R1120

R1121

R1128

R1129

R1130

R1131

R1132

R662

R663

R670

R671

R672

R673

R680

R681

R682

C665

C1204

C1206

Q1202

C1207

C1210

C1211

C1213

R1201

R1202

R1206

R1208

IC1201

R1209

R1210

R1219

R1220

R1221

R1228

R1229

R1230

R1231

R1232

Q1102

C1111

Q656

D664

BA4GP0F0102 1

C602

J250

J351

J368

GND

GND

P-ON-H2

C656

C655

C668

C651

GP005

J367

GND

D655

J167

ALL+3.3V

D656

R651

R652

R656

D656A

R694

D657

Q650

CN601

C604

F602

SA601

T 2.5A L/250V

R601

R602

R605

R619

C612

C614

JS601

L601

L602

BC601

BC602

D603

C613

J602

FG

D606

Q601

D606A

R610

D601

D602

D604

JS603

+B

JS605

+B

Q601-Gate

C605

C611

C617

C618

R611

R603

R604

R614

C607

D607A

C603

C606

IC601

J601

J600

Q601-Source

D608

R606

R607

R608

R609

R612

R613

R621

R622

R623

C608

C609

C610

C621

C622

C623

D605

D610

D621

D623

D609A

Q602

Q621

D608A

C619

J366

GND

C

D

C620

GP003

C624

E

D660

J365

GND

J369

GND

J162

R661

R668

R675

T601

D1201

R1211

R1212

C650

+B

JS604

JS602

Power Supply CBA Bottom View

BA4GP0F01021

Because a hot chassis ground is present in the power supply
circuit, an isolation transformer must be used when repairing.
Also, in order to have the ability to increase the input slowly,
when troubleshooting this type of power supply circuit,
a variable isolation transformer is required.

NOTE:

The voltage for parts in hot circuit is measured using
hot GND as a common terminal.

CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F602) 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 2.5A, 250V fuse.

CAUTION ! :

ATTENTION :

Utiliser un fusible de rechange de même type de 2.5A, 250V.

2.5A 250V

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Summary of Contents for 40PFL4609/F7

Page 1: ...t 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 ma...

Page 2: ... equipment It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE P F could not possibly know evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way Consequently P F has not undertaken any such broad evaluation Accordingly a servicer who uses a service procedure or tool which ...

Page 3: ... 1 TYPE B 4 7 Electrical Adjustment Instructions TYPE A 5 1 TYPE B 5 4 How to Initialize the LCD TV 6 1 Firmware Renewal Mode TYPE A 7 1 TYPE B 7 2 Troubleshooting 8 1 Block Diagrams TYPE A 9 1 TYPE B 9 6 Schematic Diagrams CBA and Test Points 10 1 Wiring Diagrams TYPE A 11 1 TYPE B 11 2 Exploded Views 12 1 Parts List 13 1 Revision History 14 1 ...

Page 4: ...xels 1920 1080 2 Brightness w filter cd m2 270 3 Viewing Angle Horizontal Vertical 89 to 89 89 to 89 Description Condition Unit Nominal Limit 1 Over Scan Horizontal Vertical 5 5 5 5 5 5 2 Color Temperature x y K 12000 0 272 0 278 3 3 Measurement condition Input signal HDMI1 Raster 40 80IRE 1080i 60 Measurement point Screen center Measuring instrument Made of KONICA MINOLTA Luminance meter CA 310 A...

Page 5: ...om any AC source connect an electrical jumper across the two AC plug prongs Place the instrument AC switch in the on position Connect one lead of an ohmmeter to the AC plug prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and if applicable to the coaxial connector If the measured resistance is less than 1 0 megohm or greater than 5 2...

Page 6: ...m is not isolated from the AC power line The two ground systems are electrically separated by insulation material that must not be defeated or altered 5 Observe original lead dress Take extra care to assure correct lead dress in the following areas a near sharp edges b near thermally hot parts be sure that leads and components do not touch thermally hot parts c the AC supply d high voltage and e a...

Page 7: ...tubing 3 Spacers 4 Insulators for transistors E When replacing AC primary side components transformers power cord etc wrap ends of wires securely about the terminals before soldering F Observe that the wires do not contact heat producing parts heat sinks oxide metal film resistors fusible resistors etc G Check that replaced wires do not contact sharp edged or pointed parts H When a power cord has ...

Page 8: ...exposed accessible parts RF terminals antenna terminals video and audio input and output terminals microphone jacks earphone jacks etc is lower than or equal to the specified value in the table below Measuring Method Power ON Insert load Z between B earth ground power cord plug prongs and exposed accessible parts Use an AC voltmeter to measure across both terminals of load Z See Fig 2 and followin...

Page 9: ...the Flat Pack IC about 5 to 6 seconds Fig S 1 1 2 Remove the flat pack IC with tweezers while applying the hot air 3 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack IC from the CBA using tweezers Fig S 1 6 CAUTION 1 The Fl...

Page 10: ...y one using a sharp pin or wire to which solder will not adhere iron wire When heating the pins use a fine tip soldering iron or a hot air desoldering machine Fig S 1 4 3 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack IC ...

Page 11: ...ig S 1 6 Note When using a soldering iron care must be taken to ensure that the flat pack IC is not being held by glue When the flat pack IC is removed from the CBA handle it gently because it may be damaged if force is applied 2 Installation 1 Using desoldering braid remove the solder from the foil of each pin of the flat pack IC on the CBA so you can install a replacement flat pack IC more easil...

Page 12: ...d to remove any static electricity that may be charged on the body 2 Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding 1 MΩ on the workbench or other surface where the semi conductors are to be placed Because the static electricity charge on clothing will not escape through the body grounding band be careful to avoid contacting semi conductors with your...

Page 13: ...ng Torque L10 GCHP3120 SCREW F PAN BLACK_NI P TITE M3X12 0 5 2 0 9lb in L23 GBJS3060 SCREW BIND 3CHROM S TITE M3X6 0 4 3 0 9lb in L28 GCHS3080 SCREW F PAN BLACK_NI S TITE M3X8 0 5 2 0 9lb in 1 SSK1 2ESA00484 STAND SCREW KIT SEMS SW PAN BLACK_NI M4X20 0 approx 8 7 0 9lb in 2 SSK1 2ESA01056 STAND SCREW KIT SEMS SW PAN BLACK_NI M4X10 0 SEMS SW PAN BLACK_NI M4X20 0 approx 8 7 0 9lb in Step Loc No Part...

Page 14: ...the hooks If you pull with too much force the hooks may be damaged Make sure the hooks are securely in place when assembling The Function CBA Unit Function Knob and Knob Frame are fixed in place by the hooks Make sure these hooks are not damaged Make sure the Function CBA Unit Function Knob and Knob Frame are securely in place when re assembling The IR Sensor CBA Unit and Sensor Shield are fixed i...

Page 15: ...4 3 PL14 16 A_DC 3 Power Supply CBA S 5 4 Digital Main CBA Unit S 4 Jack Holder Fig D2 ...

Page 16: ...aker Holder R 8 Function CBA Unit 2 Sensor Shield 2 Knob Frame 2 Function Knob 2 6 Speaker 9 IR Sensor CBA Unit 2 B3 Hook 2 Hook 2 Fig D3 2 Make sure to read all the precautions on page 4 2 when you disassemble re assemble the Function CBA Unit or IR Sensor CBA Unit ...

Page 17: ...14 16 A_DC 1 Make sure to read all the precautions on page 4 2 when you disassemble re assemble the LCD Panel Assembly Decoration Plate 1 Leading Edge Cover 1 LED Lens 1 10 LCD Panel Assembly 1 Hook 1 Fig D4 ...

Page 18: ...N3801 CN4052 CN4051 CN4001 CN1101 CN1201 CN601 To AC Cord To Speaker CN501 CN3906 CN3105 CN3601 To LCD Panel Assembly To LCD Panel Assembly To LCD Panel Assembly Digital Main CBA Unit Function CBA Unit IR Sensor CBA Unit Power Supply CBA Fig D5 ...

Page 19: ...Part Number Part Name Tightening Torque L10 GCHP3120 SCREW F PAN BLACK_NI P TITE M3X12 0 5 2 0 9lb in L23 GBJS3060 SCREW BIND 3CHROM S TITE M3X6 0 4 3 0 9lb in L28 GCHS3080 SCREW F PAN BLACK_NI S TITE M3X8 0 5 2 0 9lb in SSK1 2ESA01056 STAND SCREW KIT SEMS SW PAN BLACK_NI M4X10 0 SEMS SW PAN BLACK_NI M4X20 0 approx 8 7 0 9lb in Step Loc No Part Fig No Removal Note 1 Stand Base Assembly D1 3 S 1a 2...

Page 20: ... Unit Be careful not to break the hooks If you pull with too much force the hooks may be damaged Make sure the hooks are securely in place when assembling The Function CBA Unit Function Knob and Knob Frame are fixed in place by the hooks Make sure these hooks are not damaged Make sure the Function CBA Unit Function Knob and Knob Frame are securely in place when re assembling The IR Sensor CBA Unit...

Page 21: ...4 9 PL14 16 B_DC 3 Power Supply CBA S 5 4 Digital Main CBA Unit S 4 Jack Holder Fig D2 ...

Page 22: ...eaker Holder R 8 Function CBA Unit 2 Sensor Shield 2 Knob Frame 2 Function Knob 2 6 Speaker 9 IR Sensor CBA Unit 2 B3 Hook 2 Hook 2 Fig D3 2 Make sure to read all the precautions on page 4 8 when you disassemble re assemble the Function CBA Unit or IR Sensor CBA Unit ...

Page 23: ...L14 16 B_DC 1 Make sure to read all the precautions on page 4 8 when you disassemble re assemble the LCD Panel Assembly Decoration Plate 1 Leading Edge Cover 1 LED Lens 1 10 LCD Panel Assembly 1 Hook 1 Fig D4 ...

Page 24: ...N4052 CN4051 CN4001 CN1101 CN1201 CN601 To AC Cord CN501 To LCD Panel Assembly To LCD Panel Assembly Function CBA Unit IR Sensor CBA Unit Power Supply CBA CN3801 To Speaker CN3013 CN3101 CN3602 To LCD Panel Assembly Digital Main CBA Unit Fig D5 ...

Page 25: ...the remote control unit in this order The following screen appears 1 Purity Check Mode This mode cycles through full screen displays of red green blue and white to check for non active pixels 1 Enter the service mode 2 Each time the 7 button on the remote control unit is pressed the display changes as follows 3 To cancel or to exit from the Purity Check Mode press CH RETURN or PREV CH button 4 cur...

Page 26: ...or temperature becomes 12000 K x 0 272 y 0 278 0 003 8 Press 1 button to select the HDR for High Drive Red adjustment HDR appears in the screen and press CHANNEL UP DOWN buttons to adjust the color temperature 9 If necessary adjust the HDB or HDR again 10 Press 6 button to select the MDB for Middle Drive Blue adjustment MDB appears in the screen and press CHANNEL UP DOWN buttons to adjust the colo...

Page 27: ...lor temperature 15 If necessary adjust the LDB or LDR again 16 Press VOLUME DOWN button to shift to the Debugging Message mode If there is no message under WB section this adjustment completes If Drive settings are NG Retry again is displayed repeat above steps from 5 to 15 Then check Debugging Message again If Drive settings are NG Retry again is displayed replace the LCD Panel or Digital Main CB...

Page 28: ...ct Current Software Info 6 Press 0 6 2 5 9 6 and INFO buttons on the remote control unit in this order The following screen appears 1 Purity Check Mode This mode cycles through full screen displays of red green blue and white to check for non active pixels 1 Enter the service mode 2 Each time the 7 button on the remote control unit is pressed the display changes as follows 3 To cancel or to exit f...

Page 29: ...If necessary adjust the HDB or HDR again 10 Press 6 button to select the LDB for Low Drive Blue adjustment LDB appears in the screen and press CHANNEL UP DOWN buttons to adjust the color temperature 11 Press 4 button to select the LDR for Low Drive Red adjustment LDR appears in the screen and press CHANNEL UP DOWN buttons to adjust the color temperature 12 If necessary adjust the LDB or LDR again ...

Page 30: ...he remote control unit 3 Press BACK button to enter the Control Panel Key Confirmation Menu 4 Press all buttons on the control panel 5 Press INFO button to proceed with the self check mode 6 Make sure to confirm the INITIALIZED OK appears in the green screen 7 Unplug the AC Cord and plug it back on again TYPE B 1 Turn the power on 2 Enter the service mode To cancel the service mode press button on...

Page 31: ...cluded in the USB storage device are displayed Note To cancel the update mode select Cancel and press the OK button 10 Select the file and press OK button 11 The update will start and the following will appear in the screen Note If the above screen isn t displayed repeat from step 1 12 Select Yes and press the OK button to update Note Do not remove the USB storage device or turn the TV off while u...

Page 32: ...age device to the USB port as shown below 9 Select Check and press OK button 10 Select Upgrade and press OK button to start software upgrade 11 The update will start and the following will appear in the screen Note If the above screen isn t displayed repeat from step 1 The appearance shown in 1 is described as follows 12 When the firmware update is completed the following will appear in the screen...

Page 33: ...procedure 1 Turn the power off 2 Insert the USB storage device to the USB port as shown below 3 Turn the power on 4 The update will start and the following will appear in the screen Note If the above screen isn t displayed repeat from step 1 The appearance shown in 1 is described as follows 5 When the firmware update is completed the following will appear in the screen Remove the USB storage devic...

Page 34: ...tifying circuit of the secondary circuit and repair it if defective Check if there is any leak or short circuit on the primary circuit component and repair it if defective Check if there is any leak or short circuit on the each rectifying circuit component of secondary side and repair it if defective Make sure to repair the primary circuit component before replacing the fuse F602 When the output v...

Page 35: ...defective P ON 21V is not output FLOW CHART NO 5 Is approximately 21V voltage supplied to the cathode of D650 D651 D652 D659 No Yes Check D650 D651 D652 D659 C651 C652 C653 C657 C658 and their periphery circuit Repair it if defective AL 3 3V is not output FLOW CHART NO 7 TYPE A Is approximately 13V voltage supplied to the emitter of Q658 Is approximately 12V voltage supplied to the base of Q658 No...

Page 36: ...Digital Main CBA Unit or LCD Panel Assembly may be defective Check and replace these parts No Yes Is approximately 21V voltage supplied to Pin 20 21 22 23 of CN501 See FLOW CHART NO 5 P ON 21V is not output Power Supply Section See FLOW CHART NO 7 AL 3 3V is not output Power Supply Section No Yes Picture does not appear normally TYPE B Digital Main CBA Unit or LCD Panel Assembly may be defective C...

Page 37: ...roximately 3 3V voltage supplied to Pin 8 of CN501 No No Yes See FLOW CHART NO 7 AL 3 3V is not output Power Supply Section See FLOW CHART NO 6 AMP 13V is not output Power Supply Section Yes SP3801 SP3802 or CL3801 may be defective Check and replace these parts Audio is not output normally TYPE B Are the audio signals output to Pin 1 2 3 4 of CN3801 Replace the Digital Main CBA Unit No Yes Is appr...

Page 38: ...2 CN3601 CN3601 PROTECT3 BACKLIGHT SW BACKLIGHT ADJ POWER SUPPLY CBA CN501 CN501 PROTECT3 P ON H2 STB RESET KEY IN1 BACKLIGHT SW LED1 REMOTE BACKLIGHT ADJ STM SCL STM SDA SCL SDA 6 5 MEMORY Y2 T2 W3 P7 AD5 Y15 TU SCL TU SDA SCL SDA 4 3 TU3001 TUNER UNIT P ON H2 6 6 KEY IN1 4 6 CN3105 REMOTE 5 5 LED1 6 4 RESET 4 4 PROTECT3 3 3 BACKLIGHT SW 5 5 BACKLIGHT ADJ 7 7 Q3101 LED DRIVE RESET IC3601 IC3103 U...

Page 39: ...713 PC RGB IN 1 2 3 13 14 15 12 VGA R IN VGA G IN VGA B IN VGA HSYNC VGA VSYNC VGA SCL VGA SDA TU3001 DIF OUT1 6 DIF OUT2 7 TUNER UNIT IF AGC 5 VIDEO SIGNAL AUDIO SIGNAL 1 2 3 25 23 CONTROL LOGIC DRIVE DRIVE PWM LOGIC 18 20 DRIVE DRIVE PWM LOGIC 12 POWER LIMIT POWER LIMIT AUDIO L IN AUDIO R IN JK3706 DIGITAL AUDIO OUT COAXIAL Q3709 BUFFER AUDIO L IN AUDIO R IN HP R HP L SPDIF COMPONENT Y VIDEO IN ...

Page 40: ...C VGA VSYNC LVDS TX AMP L OUT AMP R OUT SPDIF AUDIO L IN AUDIO R IN HP L HP R DATA0 DATA0 DATA1 DATA1 DATA2 DATA2 HDMI DATA HDMI CLOCK CLOCK CLOCK Y11 AA12 AD13 AB13 AC13 AB10 AC11 AD11 AB11 AB17 AC18 AE14 AC14 AD17 AC17 F4 F5 AC23 AE22 AD23 AE23 AD24 AE24 AD22 AC22 W6 T7 W23 W22 V23 V22 U23 V24 Y25 Y24 AA5 V7 AE9 AD9 AA13 LCD PANEL ASSEMBLY HDMI IN3 7 9 4 6 1 3 10 12 16 15 JK3716 DATA0 DATA0 DATA...

Page 41: ...O FAIL DETECT 13 15 11 VLED1 1 ILED1 2 VLED2 1 ILED2 2 Q1102 POWER SUPPLY CBA LCD PANEL ASSEMBLY PROTECT3 BACKLIGHT ADJ BACKLIGHT SW TO SYSTEM CONTROL BLOCK DIAGRAM P ON 21V CN1101 CN1201 IC1201 LED BACKLIGHT DRIVER OVP DRIVE LOGIC ISW Q1201 3 2 6 LOGIC 14 DRIVE LDO FAIL DETECT 13 15 11 Q1202 Q1103 Q1203 PL14 16ABLBD ...

Page 42: ... UNIT 20 23 P ON 21V 20 23 15 18 AMP 13V 15 18 AL 3 3V 8 CN3601 CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F602 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 contin...

Page 43: ...ER UNIT RESET IC3009 Q3104 IC3006 114 112 REMOTE 120 KEY IN1 128 LED1 Q3501 Q3502 LED DRIVE 100 130 LIGHT Q3010 BUFFER TO LED BACKLIGHT DRIVE BLOCK DIAGRAM TO POWER SUPPLY BLOCK DIAGRAM RESET P ON H2 PROTECT3 BACKLIGHT SW BACKLIGHT ADJ POWER SUPPLY CBA CN501 CN501 P ON H2 18 6 RESET 20 4 PROTECT3 21 3 BACKLIGHT SW 19 5 BACKLIGHT ADJ 17 7 CN3602 CN3602 KEY IN1 4 6 REMOTE 5 5 LED1 6 4 LIGHT 7 3 CN40...

Page 44: ... 13 14 15 12 VGA R IN VGA G IN VGA B IN VGA HSYNC VGA VSYNC VGA SCL VGA SDA TU3901 DIF OUT1 6 DIF OUT2 7 TUNER UNIT IF AGC 5 VIDEO SIGNAL AUDIO SIGNAL 1 2 3 25 23 CONTROL LOGIC DRIVE DRIVE PWM LOGIC 18 20 DRIVE DRIVE PWM LOGIC 12 POWER LIMIT POWER LIMIT AUDIO L IN AUDIO R IN DIGITAL AUDIO OUT COAXIAL Q3701 BUFFER AUDIO L IN AUDIO R IN HP L HP R SPDIF COMPONENT Y VIDEO IN COMPONENT Pb IN COMPONENT ...

Page 45: ...C LVDS TX AMP L OUT AMP R OUT SPDIF AUDIO L IN AUDIO R IN HP L HP R DATA0 DATA0 DATA1 DATA1 DATA2 DATA2 HDMI DATA HDMI CLOCK CLOCK CLOCK 14 20 19 17 16 15 24 22 26 23 46 47 35 34 44 45 62 156 155 2 1 4 3 154 153 139 140 148 147 150 149 152 151 146 145 135 134 49 50 48 90 89 88 84 83 82 81 86 85 91 80 79 40 39 38 37 36 35 33 32 30 29 28 27 RXE0 RXE0 RXE1 RXE1 RXE2 RXE2 RXECLK RXECLK RXE3 RXE3 RXE4 ...

Page 46: ...O FAIL DETECT 13 15 11 VLED1 1 ILED1 2 VLED2 1 ILED2 2 Q1102 POWER SUPPLY CBA LCD PANEL ASSEMBLY PROTECT3 BACKLIGHT ADJ BACKLIGHT SW TO SYSTEM CONTROL BLOCK DIAGRAM P ON 21V CN1101 CN1201 IC1201 LED BACKLIGHT DRIVER OVP DRIVE LOGIC ISW Q1201 3 2 6 LOGIC 14 DRIVE LDO FAIL DETECT 13 15 11 Q1202 Q1103 Q1203 PL14 16BBLBD ...

Page 47: ...1 4 P ON 21V 20 23 6 9 AMP 13V 15 18 AL 3 3V 8 CN3602 CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F602 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 protec...

Page 48: ... fire or other hazards Notes 1 Do not use the part number shown on these drawings for ordering The correct part number is shown in the parts list and may be slightly different or amended since these drawings were prepared 2 All resistance values are indicated in ohms K 103 M 106 3 Resistor wattages are 1 4W or 1 6W unless otherwise specified 4 All capacitance values are indicated in µF P 10 6 µF 5...

Page 49: ...in original function and reliability of repaired units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Voltage indications on the schematics are as shown below Plug the TV power cord into a standard AC outlet 5 How to read converged lines 6 Test Point Information 2 3 1 5 0 5 0 Voltage Indicates that the voltage is not c...

Page 50: ...PEN R694 OPEN D654 OPEN D654A C654 470 16V C655 470 16V C668 470 16V OPEN R663 AMP 13V D656 OPEN BACKLIGHT ADJ PROTECT3 BACKLIGHT SW P ON 21V OPEN C639 OPEN C638 2200P 1KV C650 D650 SB3200BR 1ZB33BB D658 C653 470 25V D651 SB3200BR D652 SB3200BR D659 SB3200BR C657 470 25V C658 470 25V OPEN D658A OPEN C659 1 5 R690 D662 SL431A AT OPEN R673 270 R670 270 R671 270 R672 0 1 C665 0 R682 10K R681 100 R680...

Page 51: ... R1229 2 2K R1212 22K R1201 1 100V C1215 OPEN C1216 9 1K R1202 10K R1223 100K R1207 47 100V C1217 1 C1202 MM5Z30B D1204 240K R1226 47 100V C1218 0 22 C1210 360K R1225 0 22 C1206 10K R1208 120 R1205 1 C1212 0 62 R1231 8 3 2 10 1 7 12 9 6 11 13 4 5 14 15 16 VCC LDO NU GND OSC ULVS FAIL DETECT LOGIC NU ISW OVP DRIVE LOGIC DRIVE IC1101 HA7223PE 8 3 2 10 1 7 12 9 6 11 13 4 5 14 15 16 VCC LDO NU GND OSC...

Page 52: ...EN R3979 5 GND 9 LVDS OCLK 23 PANEL WP 10 LVDS OCLK 2 PANEL SDA 18 LVDS OD0 3 PANEL SCL 5 GND 1 GND 17 GND 26 GND 19 LVDS OD0 14 GND 21 NU 7 LVDS OD3 16 LVDS OD1 8 GND 13 LVDS OD2 22 LVDS SEL 15 LVDS OD1 4 NU CN3901 30 LCD 12V 24 GND 6 LVDS OD3 29 LCD 12V 28 LCD 12V 25 GND 20 GND 12 LVDS OD2 27 LCD 12V 11 GND LCD 12V 21V R3915 OPEN LVDS ED4 LVDS OD4 LVDS ED3 LVDS OD3 LVDS ED0 LVDS OD3 LVDS OD0 LVD...

Page 53: ...72GJC452Z SS EN COMP FB GND SW IN BST 0 047 C3946 OPEN C3951 1500P C3950 24K R3936 100P C3955 33K R3938 6 8K R3939 3 3K R3937 LCD 12V 21V 0 1 C3949 OPEN D3905 OPEN R3952 D3906 OPEN 4 7 C3943 OPEN C3944 0 1 C3945 L3901 22uH 4 7 C3958 OPEN C3959 4 7 C3956 4 7 C3954 OPEN R3911 OPEN R3912 C3952 OPEN D3901 OPEN 4 7 C3953 6 8K R3550 P ON H2 OPEN R3895 1000P C3992 4 7 C3991 4 7 C3901 OPEN R3982 VCOM DC P...

Page 54: ...P7 A2 P3 A0 N3 A12 BC N7 A8 T8 A4 P8 A7 R2 A6 R8 A9 R3 A3 N2 A5 P2 A11 R7 A10 AP L7 56 R3412 D3 IC3101 2 7 1 MN2WS0270HA D6 270 R3411 0 1 C3409 270 R3422 0 1 C3410 270 R3424 270 R3410 0 1 C3406 240 R3420 1 C3405 D1 G7 0 1 C3427 0 1 C3416 0 1 C3415 0 1 C3412 1 C3408 56 R3416 OPEN C3407 G11 E8 G8 E7 E19 F18 E18 E17 D18 F17 F16 E16 D10 E10 D9 G9 G16 E15 D14 E14 R3409 56x4 R3405 56x4 R3406 56x4 R3407 ...

Page 55: ...6 10K R3124 M19 NU L2 HP DET B22 IC3101 3 7 1 MN2WS0270HA MMCDAT0 AB18 NU M3 NU F25 NU Y19 NU 12P C3124 K21 NU U21 NU G6 NU H22 NU 100 R3112 P6 VCOM PWM AB19 NU R3203 75 AC19 NU Y16 NU 15P C3128 6 JTDO A23 XNFCE D25 NU B24 XNFWP 10K R3121 CN3104 10 GND R19 NU OPEN R3126 1 AL 3 3V 10K R3198 3 EVTRG C22 NU 2 XRST C21 MMCDAT3 R3189 75 P ON 3 3V B23 NFALE H6 COMP DET G22 NU 100 R3129 A22 MMCDAT1 OPEN ...

Page 56: ...4 USB 5V 3 USB 5V 3 USB1 2 USB1 2 USB1 6 GND 5 GND 1 GND L3701 OPEN L23 USB1 M22 USB1 M25 USB1VBUS C3716 OPEN 1 2 3 4 5 IC3702 OPEN VOUT GND FLAG EN VIN OPEN R3702 R3704 OPEN C3715 OPEN OPEN C3714 0 R3734 0 R3736 R3735 OPEN UART1RX UART1TX 100 R3194 G20 UART1TX 1K R3217 100 R3193 F21 UART1RX M1 IC3101 4 7 1 MN2WS0270HA NU N4 NU M2 NU P5 NU B25 NU D23 NU R6 RX R2 TCT C3701 0 01 R1 TX CN3706 R8 GND ...

Page 57: ...716 OPEN R3149 36 39P C3703 33 R3741 D3707 OPEN 1 C3102 R3221 100 R3298 100K 100 R3727 JK3701 33P C3707 220 R3725 10K R3830 AD12 NU AB13 JK3706 Y9 NU AB16 NU 10K R3723 R3297 100K AB14 NU AB10 IC3101 5 7 1 MN2WS0270HA 1 C3208 AC11 100P C3720 75 R3163 10K R3831 10 R3214 56P C3711 AE14 1 C3207 D3703 OPEN 47K R3838 AB11 R3219 10 AB12 10K R3709 2SC4081UBTLQ Q3709 1 C3118 F4 SPDIF R3222 100 75 R3166 10K...

Page 58: ...DD33 1 D GND K11 LVVDD11 T16 AVDDHP33 0 R3024 AB21 AVDDH33 R3181 0 A VDD11 1 C3132 R16 AVDDAPUSB33 N9 FPEN C NU N10 VDDSTM11 0 1 C3154 1 C3145 10 C3136 1 C3143 U12 AVDDVAD11 U15 AVDDV33 L3108 BEAD AVDDADA33 T15 1 C3152 1 C3172 R15 AVDDPLL33 0 1 C3130 J21 VDDSD18 33 R12 TESTSEL 1 C3137 10 C3142 L10 VDDSTM33 D5 VDDIOCK15 1 C3134 1 C3140 1 C3144 M11 LVVDD33 2 0 R3023 1 C3151 10 C3153 1 C3175 M13 VDDE...

Page 59: ...10 10K R3151 U1 KEY IN1 MM5Z5V6B D3101 100 R3107 1 2 3 4 5 6 7 8 IC3103 M24C16 WMN6TP A0 A1 A2 VSS SDA SCL WP VCC W3 BACKLIGHT SW 39 R3157 AB6 P ON H2 OPEN C3122 BACKLIGHT SW 10 R3117 8 P ON 5V 0 R3159 U3 REMOTE P ON H2 2 4 7K R3152 T3 LIGHT SENS PROTECT3 U4 STM EEPROM WP PROTECT3 SP MUTE P ON 5V C3127 0 1 AC1 STM SDA 2SC4081UBTLQ Q3101 0 1 C3111 33 R3110 1K R3102 2 SCL NU V3 LED1 5 REMOTE 33 R332...

Page 60: ...29 RXE3 44 NU 5 NU 11 RXO4 17 RXOCLK 9 NU 15 GND 13 RXO3 30 RXE3 18 GND 6 GND 25 NU 36 RXE2 CN3013 51 WP 20 RXO2 40 RXE0 38 RXE1 35 RXE2 21 RXO1 OPEN R3251 OPEN R3252 69 3P 3P 3P C3682 76 3P C3675 OPEN R3253 OPEN R3254 C3672 C3671 3P 3P C3670 3P C3669 3P C3668 3P C3667 3P C3666 3P C3665 0 R3153 0 R3249 0 R3149 0 R3248 80 79 81 82 83 84 85 86 88 90 91 89 3P C3663 3P C3664 3P C3661 3P C3662 OPEN R31...

Page 61: ...0 047 C3141 R3198 100 62 SPDIF 10K R3706 560P C3718 35 560P C3713 10K R3707 12K R3714 34 47 46 200K R3164 1000P C3147 200K R3175 1000P C3148 45 44 10K R3200 1 2 3 4 5 IC3019 AP2151WG 7 OUT GND FLAG RN IN 103 VBUS ST 10K R3479 1 C3327 22 R3176 61 VBUS EN 2 USB 4 GND 3 USB CN3009 USB JACK 1 BUS POWER 220 6 3V C3348 1 C3246 OPEN D3052 124 USB 5 1 R3020 5 1 R3021 123 USB 2 UART0 TX CN3010 1 AL 5V 3 UA...

Page 62: ...CN3101 1 SDA NU 105 SW EN Q3502 2SA1576UBTLQ 100 R3553 100 R3183 OPEN C3559 Q3531 OPEN 100K R3560 MM5Z5V6B D3501 OPEN C3101 4 7K R3116 2 SCL NU 6 LED1 4 KEY IN1 OPEN C3551 OPEN C3553 1 C3554 OPEN R3557 9 AL 3 3V 22 R3105 2SC4081UBTLQ Q3501 OPEN C3552 OPEN R3503 OPEN C3556 OPEN C3555 128 KEY IN1 2SC4081UBTLQ Q3010 3 GND 10 C3558 10K R3185 OPEN R3555 10K R3137 0 R3536 OPEN R3558 4 7K R3502 100 R3552...

Page 63: ...22K R3141 2SA1576UBTLQ Q3105 1K R3142 22K R3150 10K R3145 2SA1576UBTLQ Q3103 104 PROTECT3 10K R3133 33K R3189 PROTECT3 33K R3197 A NU 143 GND 10K R3191 27 VSYNC1 10 C3123 42 AUVAG 0 1 C3133 43 AUREFM L3101 22uH BACKLIGHT SW HP MUTE AMP MUTE 98 HP MUTE 63 AMP MUTE 100 R3161 101 BACKLIGHT SW 10K R3160 RESET VCOM PWM CELL PWR CTRL 109 VCOM PWM 10K R3004 100 R3162 121 CELL PWR CTRL 10K R3159 129 PROTE...

Page 64: ...5V6B D4001 CN4001 1 GND 2 KEY IN1 SW4006 SW4005 SW4004 SW4003 SW4002 SW4001 2 2K R4006 SW4007 2 1 A B C FUNCTION CBA UNIT TO IR SENSOR CBA UNIT CN4051 CH UP VOL DOWN POWER UNLESS OTHERWISE SPECIFIED SWITCHES ARE SKRMABE010 CH DOWN VOL UP MENU SOURCE PL14 16SCF Function Schematic Diagram ...

Page 65: ... R4059 OPEN D4051 SMLE12WBC7W1HR 0 1 C4053 Vcc GND V OUT 2 3 1 RS4051 RS 272 CN4051 1 GND 2 KEY IN1 5 REMOTE 4 LED1 7 GND 6 KEY IN1 CN4052 1 AL 3 3V 2 P ON 5V 3 LIGHT R4053 15K R4060 OPEN R4054 1K 8 SCL NU 9 SDA NU 2 1 A B C TO FUNCTION CBA UNIT CN4001 REMOTE SENSOR LIGHT SENSOR POWER IR SENSOR CBA UNIT TO DIGITAL MAIN CBA UNIT CN3101 or CN3105 PL14 16SCIR IR Sensor Schematic Diagram ...

Page 66: ...1V P ON 21V C1103 J362 GND C1220 J159 P ON 21V J160 P ON 21V JS1101 L1103short A 2 CN1101 J264 J357 J168 GND VLED1 BL SW C1118 J263 PWM1 C1120 Mountain fold 3 CN501 G P 0 0 2 J255 J161 J268 J267 J260 J359 J169 J360 GND GND P ON 21V CFB1 ILED1 BL SW PROTECT3 PWM2 J358 GND JS603 B C619 C606 J601 J600 Q601 Source D608 BC601 BC602 Q601 R 6 0 5 J364 GND J266 GATE1 D655 J370 GND BA4GP0F0102 1 BA4GP0F010...

Page 67: ... C1210 C1211 C1213 R1201 R1202 R1206 R1208 IC1201 R1209 R1210 R1219 R1220 R1221 R1228 R1229 R1230 R1231 R1232 Q1102 C1111 Q656 D664 BA4GP0F0102 1 C602 J250 J351 J368 GND GND P ON H2 C656 C655 C668 C651 GP005 J367 GND D655 J167 ALL 3 3V D 6 5 6 R651 R652 R656 D656A R694 D657 Q650 CN601 C604 F602 SA601 T 2 5A L 250V R601 R602 R 6 0 5 R 6 1 9 C612 C614 JS601 L601 L602 BC601 BC602 D603 C613 J602 FG D6...

Page 68: ...1 CL3906 CL3105 1 2 CN4001 1 2 CN4051 FUNCTION CBA UNIT CL4051 DIGITAL MAIN CBA UNIT ETHERNET JACK WIRELESS LAN MODULE 1 4 CN3801 SP3801 SPEAKER L CH SP3802 SPEAKER R CH CL3801 TUNER UNIT COMPONENT Y VIDEO IN COMPONENT Pb IN COMPONENT Pr IN AUDIO L IN AUDIO R IN REAR DIGITAL AUDIO OUT COAXIAL HDMI CONNECTOR 1 HDMI CONNECTOR 2 HDMI CONNECTOR 3 PC RGB IN USB JACK SIDE HEADPHONE JACK TYPE A ...

Page 69: ...02 CL3013 CL3101 1 2 CN4001 1 2 CN4051 FUNCTION CBA UNIT CL4051 DIGITAL MAIN CBA UNIT 1 4 CN3801 SP3801 SPEAKER L CH SP3802 SPEAKER R CH CL3801 TUNER UNIT COMPONENT Y VIDEO IN COMPONENT Pb IN COMPONENT Pr IN AUDIO L IN AUDIO R IN REAR DIGITAL AUDIO OUT COAXIAL HDMI CONNECTOR 1 HDMI CONNECTOR 2 HDMI CONNECTOR 3 PC RGB IN USB JACK SIDE HEADPHONE JACK PL14 16BWI 11 2 ...

Page 70: ...ly CBA Function CBA Unit A17 B12 A7 L23 A26 1 B18 L10 X6 S7 S7 L28 L28 A13 L23 L23 L23 B3 B17 L10 L28 L28 IR Sensor CBA Unit A26 2 A16 SSK1 SA1 SBA1 A11 A3 SSK1 SSK1 A8 L23 SP3802 CL3801 CL4051 CL3601 CL3105 SP3801 B10 B19 L35 B17 A5 A9 A20 L23 40PFL4909 F7 40PFL4909 F8 40PFL4609 F7 CL3906 AC601 LCD1 40PFL4609 F7 40PFL4909 F7 ...

Page 71: ...s mark Digital Main CBA Unit Power Supply CBA Function CBA Unit A17 B12 A7 L23 A26 1 B18 L10 X6 S7 S7 L28 L28 L23 L23 B3 B17 L10 L28 L28 IR Sensor CBA Unit A26 2 A16 SBA1 A11 A3 SSK1 SSK1 A8 L23 SP3802 CL3801 CL4051 CL3101 SP3801 B10 B19 L35 B17 A5 A9 A20 L23 CL3013 AC601 LCD1 CL3602 ...

Page 72: ...bers are not in sequence S1 SSK1 SSK1 X4 S7 S12 S7 X3 X2 SA1 S3 S4 S6 S8 S4 PCB Label Packing Tape Packing Tape Packing Tape Packing Tape X22 X1 A11 SBA1 Tape 1 40PFL4609 F7 S10 1 1 2 40PFL4909 F7 40PFL4709 F7 40PFL4909 F8 40PFL4909 F8 2 2 2 ...

Page 73: ... ASSEMBLY 4PIN 4PIN 140MM 530MM WX1A4GP0C311 CL4051 WIRE ASSEMBLY 2PIN 2PIN 414MM WX1A4GP0C322 L10 SCREW F PAN BLACK_NI P TITE M3X12 0 3X12 WASHER HEAD BLK GCHP3120 L23 SCREWBIND3CHROM S TITEM3X6 0M3X6 BIND HEAD GBJS3060 L28 SCREWF PANBLACK_NI S TITEM3X8 03X8 WASHER HEAD BLAC GCHS3080 SA1 STAND ASSEMBLY A3ATHUT 2ESA00519 SP3801 SPEAKER MAGNETIC 8OHM 8W S0310F15 DS08110XQ003 SP3802 SPEAKER MAGNETIC...

Page 74: ...M 0 22µF 310V K LE MX CTA2240DC001 C605 CAP ELE 220µF 200V M 85 CEB2210S6016 C606 CERAMIC CAP 680pF 2kV CA3D681PAN04 C607 CHIP CERAMIC CAP B K 2200pF 50V CHD1JK30B222 C608 CHIP CERAMIC CAP 1608 B K 0 015µF 50V CHD1JK30B153 C609 CHIP CERAMIC CAP B K 0 039µF 50V CHD1JK30B393 C610 CHIP CERAMIC CAP 1608 CH J 100pF 50V CHD1JJ3CH101 C611 CAP ELE 220µF 200V M 85 CEB2210S6016 C612 CAP CERAMIC HV 2200pF 1k...

Page 75: ...47µH LLF4700SF013 Ref No Description Part No L1203 COIL POWER INDUCTORS DIP RP1315BNP 470M 47µH LLF4700SF013 L1204 COIL CHIP BEADS PZ2012D121 2R5T F LLF121SSN006 TRANSISTORS Q601 FET MOS TK7A60W LS1FNDX M QEEZTK7A60WL Q602 NPN TRANSISTOR SMD 2SC5344SY NQZY2SC5344S Q621 CHIP TRANSISTOR KTC3875S Y RTK P NQ1YKTC3875S Q650 CHIP TRANSISTOR KTC3875S Y RTK P NQ1YKTC3875S Q653 CHIP TRANSISTOR KTC3875S Y R...

Page 76: ...A103HH013 R1207 RES CHIP 1608 1 10W J 100k RRXA104HH013 R1208 RES CHIP 1608 1 10W J 10k RRXA103HH013 R1209 RES CHIP 1608 1 10W J 100k RRXA104HH013 R1210 RES CHIP 1608 1 10W F 36 0k RTW3602HH008 R1211 RES CHIP 1608 1 10W F 24 0k RTW2402HH008 R1212 RES CHIP 1608 1 10W F 2 20k RTW2201HH008 R1213 RES CHIP 1608 1 10W J 18 RRXA180HH013 R1215 METALOXIDE RES 1W J 0 12 RNJR12PAK001 R1218 RES CHIP 1608 1 10...

Page 77: ...he product through improper servicing NOTE Parts that are not assigned part numbers are not available Different parts from the original model 40PFL4609 F7 Serial No ME1 Ref No Description Part No A11 STAND NECK A4DP2UT 2EMZ00160 A15 RATING LABEL A4DP2UT A17 ENERGY GUIDE LABEL A4DP2UT SA1 Not used SBA1 STAND BASE ASSEMBLY A4DP2UT 2EMA00060 SSK1 STAND SCREW KIT A4DP2UT SEMS SW PAN BLACK_NI M4X10 0 S...

Page 78: ...tice in this service manual Don t degrade the safety of the product through improper servicing NOTES 1 Parts that are not assigned part numbers are not available 2 Tolerance of Capacitors and Resistors are noted with the following symbols Different parts from the original model 40PFL4609 F7 Serial No ME1 C 0 25 D 0 5 F 1 G 2 J 5 K 10 M 20 N 30 Z 80 20 Ref No Description Part No DIGITAL MAIN CBA UN...

Page 79: ...00317 A11 STAND NECK A4DP2UT 2EMZ00160 A13 JACK HOLDER A3AU0UH 1EM334651 A15 RATING LABEL A4GP2UT A16 LOGO LABEL A4AF2UT A17 ENERGY GUIDE LABEL A4GP2UT CL3101 FFC WIRE ASSEMBLY 9PIN 9PIN WHITE 429MM WX1A4GP0S122 CL3105 Not used CL3601 Not used CL3602 FFC WIRE ASSEMBLY 23PIN 23PIN WHITE 313MM WX1A4GP0S111 SA1 Not used SBA1 STAND BASE ASSEMBLY A4DP2UT 2EMA00060 SSK1 STAND SCREW KIT A4DP2UT SEMS SW P...

Page 80: ... EPLQFP NSAA0RMST002 IC3102 Not used IC3103 Not used IC3201 IC DC DC CONVERTER MP1472GJC452Z NSCA0T09M021 IC3601 IC REGULATOR BD00IA5WEFJ E2 QSCA0T0RM233 IC3602 REGULATOR AP1117EG 13 NSCA0TDES012 IC3603 IC REGULATOR BD00IA5WEFJ E2 QSCA0T0RM233 IC3604 IC DC DC CONVERTER MP2314GJ Z TSOT23 8 NSCA0T09M025 IC3605 IC DC DC CONVERTER MP2314GJ Z TSOT23 8 NSCA0T09M025 IC3607 Not used IC3701 Not used IC3801...

Page 81: ...N HISTORY Chassis PL14 16 2014 02 17 40PFL4609 F7 Serial No ME1 added 2014 03 27 40PFL4709 F7 Serial No ME1 added 2014 01 18 40PFL4909 F7 Serial No ME1 First draft added 2014 03 26 40PFL4909 F8 Serial No XA1 First draft added ...

Page 82: ...PL14 16COM COMPARISON LIST OF MODEL NAMES Chassis PL14 16 40PFL4609 F7 ME1 A4DPAUT TYPE A 40PFL4909 F7 ME1 A4DP2UT TYPE A 40PFL4709 F7 ME1 A4GP2UT TYPE B 40PFL4909 F8 XA1 A4DPBMA TYPE A ...

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