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IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all P&F Equipment. The service procedures recommended by P&F and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.
IMPORTANT SAFETY PRECAUTIONS Prior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
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3. Design Alteration Warning - Do not alter or add 7. Product Safety Notice - Some electrical and to the mechanical or electrical design of this TV mechanical parts have special safety-related receiver. Design alterations and additions, characteristics which are often not evident from including, but not limited to circuit modifications visual inspection, nor can the protection they give and the addition of items such as auxiliary audio...
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Precautions during Servicing A. Parts identified by the # symbol are critical for safety. Replace only with part number specified. B. In addition to safety, other parts and assemblies are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements.
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Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards. 1.
STANDARD NOTES FOR SERVICING Circuit Board Indications How to Remove / Install Flat Pack-IC 1. The output pin of the 3 pin Regulator ICs is 1. Removal indicated as shown. With Hot-Air Flat Pack-IC Desoldering Machine: Top View 1. Prepare the hot-air flat pack-IC desoldering Bottom View machine, then apply hot air to the Flat Pack-IC Input...
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3. The flat pack-IC on the CBA is affixed with glue, so With Soldering Iron: be careful not to break or damage the foil of each 1. Using desoldering braid, remove the solder from pin or the solder lands under the IC when all pins of the flat pack-IC.
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2. Installation With Iron Wire: 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder the foil of each pin of the flat pack-IC on the CBA flux which is applied to all pins of the flat pack-IC, so you can install a replacement flat pack-IC more you can remove it easily.
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Instructions for Handling Semi- conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.
CABINET DISASSEMBLY INSTRUCTIONS [40PFL3705D/F7 (Serial No. : YA1A, YA2A)] 1. Disassembly Flowchart Step/ Fig. Loc. Part Removal Note This flowchart indicates the disassembly steps for the cabinet parts, and the CBA in order to gain access to Function Knob, item(s) to be serviced. When reassembling, follow the Function Knob Frame, steps in reverse order.
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Note: (1) Order of steps in procedure. When reassembling, follow the steps in reverse order. These numbers are also used as the Identification (location) No. of parts in figures. (2) Parts to be removed or installed. (3) Fig. No. showing procedure of part location (4) Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered.
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[8] Front Flare (S-9) (S-9) [3] Speaker [7] Function Boss(S) (S-4) CBA Unit (S-9) Sheet(Key) Boss(S) Speaker [4] Speaker Cushion Holder Knob Frame Sheet(Sensor) Function Knob Speaker (S-9) Cushion (S-5) (S-7) [6] IR Sensor CBA Unit AC Inlet Holder [5] Stand Bracket (S-8) (S-6) (S-7)
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[15] FR PCB Holder [14] FRC CBA Unit (S-18) Shield Box(FR) (S-19) (S-18) (S-17) [13] Jack PCB Holder (S-18) (S-16) [12] Digital Main CBA Unit (S-14) (S-14) (S-13) (S-15) Jack [11]* Junction CBA Holder(D) Shield Box (S-10) (S-14) (S-11) Jack Holder(A) (S-10) (S-12) [9] Power Supply CBA...
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[20] Front Cabinet Assembly [18] Side Holder (R) [19] LCD Module Assembly (S-23) (S-22) (S-23) (S-23) (S-22) [18] Side Holder (L) [17] Wall Mount Bracket (R) (S-21) (S-23) [16] PCB Holder (U) (S-21) [17] Wall Mount Bracket (L) (S-21) (S-21) (S-20) (S-20) [16] PCB Holder (D)
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TV Cable Wiring Diagram Digital Main CBA Unit FRC CBA Unit To LCD Module CN5002 CN3901 Assembly CN5001 CN5004 CN5003 CN3702 CN3701 40PFL3705D/F7 (Serial No.: YA1A) Junction Power Supply CBA CN2101 WH2101 CN1803 CN1802 CN1914 CN2102 CN2103 WH2102 CN2106 CN1801 CN1601 CN2802 CN2801...
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CABINET DISASSEMBLY INSTRUCTIONS [40PFL3505D/F7 (Serial No. : YA1A, YA3A)] 1. Disassembly Flowchart Step/ Fig. Loc. Part Removal Note This flowchart indicates the disassembly steps for the cabinet parts, and the CBA in order to gain access to IR Sensor CN4051, CN4052, item(s) to be serviced.
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Note: (1) Order of steps in procedure. When reassembling, follow the steps in reverse order. These numbers are also used as the Identification (location) No. of parts in figures. (2) Parts to be removed or installed. (3) Fig. No. showing procedure of part location (4) Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered.
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[8] Front Flare (S-9) (S-9) [3] Speaker [7] Function Boss(S) (S-4) CBA Unit (S-9) Sheet(Key) Boss(S) Speaker [4] Speaker Cushion Holder Knob Frame Sheet(Sensor) Function Knob Speaker (S-9) Cushion (S-5) (S-7) [6] IR Sensor CBA Unit AC Inlet Holder [5] Stand Bracket (S-8) (S-6) (S-7)
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(S-16) [12] Digital Main CBA Unit (S-14) (S-14) (S-13) (S-15) Jack [11]* Junction CBA Holder(D) Shield Box (S-10) (S-14) (S-11) Jack Holder(A) (S-10) (S-12) [9] Power Supply CBA [10] Jack CBA : 40PFL3505D/F7 (Serial No.: YA1A) Fig. D3 4-10 A01PCDC...
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[18] Front Cabinet Assembly [16] Side Holder (R) [17] LCD Module Assembly (S-20) (S-19) (S-20) (S-20) (S-19) [16] Side Holder (L) [15] Wall Mount Bracket (R) (S-18) (S-20) [14] PCB Holder (U) (S-18) [15] Wall Mount Bracket (L) (S-18) (S-18) (S-17) (S-17) [14] PCB Holder (D)
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TV Cable Wiring Diagram Digital Main CBA Unit To LCD Module To LCD Module CN3901 Assembly Assembly CN3702 CN3701 40PFL3505D/F7 (Serial No.: YA1A) Junction Power Supply CBA CN2101 WH2101 CN1802 CN1914 CN2102 CN2103 WH2102 CN2106 CN1801 CN1601 CN2802 CN2801 CN2104...
ELECTRICAL ADJUSTMENT INSTRUCTIONS General Note: “CBA” is abbreviation for 1. Purity Check Mode “Circuit Board Assembly.” This mode cycles through full-screen displays of red, Note: Electrical adjustments are required after green, blue, and white to check for non-active pixels. replacing circuit components and certain 1.
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The White Balance Adjustment should be 5. [CUTOFF] Press [1] button to select “COR” for Red Cutoff performed when replacing the LCD Panel adjustment. Press [3] button to select “COB” for or Digital Main CBA. Blue Cutoff adjustment. [DRIVE] 2. White Balance Adjustment Press [4] button to select “DR”...
HOW TO INITIALIZE THE LCD TV The purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialized. To put the program back at the factory-default, initialize the LCD TV using the following procedure.
FIRMWARE RENEWAL MODE Equipment Required The appearance shown in *1 is described as follows. Appearance State a. USB storage device Downloading the firmware from b. Remote Control Unit Downloading... the USB storage device. Writing the downloaded firmware Writing... Firmware Update Procedure in flash memory.
TROUBLESHOOTING [ Power Supply Section ] FLOW CHART NO.1 The power cannot be turned on. Is the fuse (F1601) normal? See FLOW CHART No.2 <The fuse blows out.> Check if there is any leak or short-circuiting on the primary circuit component, and service it if defective. (D1201, D1202, D1203, D1204, IC1201, T1201) Is the AL+4.3V line voltage normal? Check if there is any leak or short-circuiting on the...
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FLOW CHART NO.5 AL+4.3V is not output. Check C1102, D1102 and their periphery circuit, and service it if defective. FLOW CHART NO.6 AL+3.3V is not output. Check C1102, D1102 and their periphery circuit, and service it if defective. FLOW CHART NO.7 PANEL+24V is not output.
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FLOW CHART NO.10 P-ON+5V is not output. FLOW CHART NO.11 P-ON+3.3V is not output. Replace Q653(Q654). FLOW CHART NO.12 LCD+12V is not output. Check C657, C658, D672, D673, D674 and their periphery circuit, and service it if defective. FLOW CHART NO.13 P-ON+3.5V is not output.
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[ Video Signal Section ] FLOW CHART NO.1 The key operation is not functioning. Re-install the switches (SW4001~SW4006) correctly or replace the poor switch. Check the switches (SW4001~SW4006) and their periphery, and service it if defective. Replace Digital Main CBA Unit. FLOW CHART NO.2 No operation is possible from the remote control unit.
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FLOW CHART NO.3 Picture does not appear normally. (EXT. input) Are the video signals inputted to each pin of IC2701? Check the line between video input terminal and each pin of IC2701. → JK2703 IC2701 3PIN VIDEO-IN 1 IC2701 3PIN VIDEO-IN 1 →...
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[ Audio Signal Section ] FLOW CHART NO.1 Audio is not outputted. (EXT. input) Are the audio(L/R) signals inputted to each pin of Check the line between audio input terminal and IC2701? each pin of IC2701. → JK2704, JK2705 IC2701 14,15PIN AUDIO(L/R)-IN 1 IC2701...
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FLOW CHART NO.2 Audio is not outputted. (Tuner input) (Output to audio (Output to speakers) output terminal) Are the audio(L/R) signals outputted to Pin(26, 28) of Replace Digital Main CBA Unit. CN2103? Check SP2801,SP2802 and their periphery circuit, and service it if defective. Are the audio(L/R) signals outputted to Pin(4, 6) of Replace Digital Main CBA Unit.
SCHEMATIC DIAGRAMS AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
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LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE. ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V. 2.
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Power Supply 1 Schematic Diagram CAUTION ! NOTE: Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. CAUTION ! : For continued protection against risk of fire, The voltage for parts in hot circuit is measured using If Main Fuse (F1601) is blown , check to see that all components in the power supply replace only with same type 8A, 250V fuse.
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Power Supply 2 Schematic Diagram NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. PL10.5SCP2 10-4...
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Power Supply 3 Schematic Diagram NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. PL10.5SCP3 10-5...
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Jack 1 Schematic Diagram PL10.5SCJ1 10-6...
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Jack 2 & Junction Schematic Diagram PL10.5SCJ2 10-7...
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Function Schematic Diagram 10-8 PL10.5SCF...
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IR Sensor Schematic Diagram PL10.5SCIR 10-9...
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Digital Main 1 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into five and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section. 10-10 PL10.5SCD1...
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Digital Main 2 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into five and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section. 10-11 PL10.5SCD2...
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Digital Main 3 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into five and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section. 10-12 PL10.5SCD3...
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Digital Main 4 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into five and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section. PL10.5SCD4 10-13...
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Digital Main 5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into five and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section. PL10.5SCD5 10-14...
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FRC 1 Schematic Diagram [40PFL3705D/F7 (Serial No.: YA1A, YA2A)] 2 NOTE: The order of pins shown in this diagram is different from that of actual IC5001. IC5001 is divided into two and shown as IC5001 (1/2) ~ IC5001 (2/2) in this FRC Schematic Diagram Section. 10-15 PL10.5SCFR1...
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FRC 2 Schematic Diagram [40PFL3705D/F7 (Serial No.: YA1A, YA2A)] 2 NOTE: The order of pins shown in this diagram is different from that of actual IC5001. IC5001 is divided into two and shown as IC5001 (1/2) ~ IC5001 (2/2) in this FRC Schematic Diagram Section. PL10.5SCFR2 10-16...
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Power Supply CBA Top View Because a hot chassis ground is present in the power supply CAUTION ! : For continued protection against risk of fire, CAUTION ! replace only with same type 8A, 250V fuse. circuit, an isolation transformer must be used when repairing. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
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Power Supply CBA Bottom View CAUTION ! : For continued protection against risk of fire, Because a hot chassis ground is present in the power supply replace only with same type 8A, 250V fuse. CAUTION ! 8A 250V circuit, an isolation transformer must be used when repairing. ATTENTION : Utiliser un fusible de rechange de même type de 8A, 250V.
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Jack CBA & Junction CBA Top View 3: 40PFL3705D/F7 (Serial No.:YA1A), 40PFL3505D/F7 (Serial No.:YA1A) C 7 A 3 C 7 A 3 R 0 0 1 R 0 0 1 B A 0 1 P 0 F 0 1 0 2...
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Jack CBA & Junction CBA Bottom View 3: 40PFL3705D/F7 (Serial No.:YA1A), 40PFL3505D/F7 (Serial No.:YA1A) PIN 8 OF PIN 10 OF PIN 12 OF R 0 0 1 PIN 20 OF R 0 0 1 CN2103 CN2103 CN2103 CN2103 Junction CBA...
WAVEFORMS WF1 ~ WF4 = Waveforms to be observed at Waveform check points. (Shown in Schematic Diagram.) Input: NTSC Color Bar Signal (with 1kHz Audio Signal) Pin 8 of CN2103 Pin 12 of CN2103 (VIDEO IN) (S-VIDEO IN) CVBS CVBS 0.2V 0.2V 20ms...
EXPLODED VIEWS Cabinet [40PFL3705D/F7 (Serial No. : YA1A, YA2A)] FRC CBA Unit CL3100 Front Cabinet Assembly X5002 CL1803 CL3101 CL3102 Digital Main CBA Unit CL1914 X2801 X3301 Junction 40PFL3705D/F7 CL2102 CL2103 (Serial No.: YA1A) LCD-1 CL2101 CL2106 Power Supply CBA Function CBA Unit Jack CBA SP2801...
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Cabinet [40PFL3505D/F7 (Serial No. : YA1A, YA3A)] Front Cabinet Assembly Digital Main CBA Unit CL1914 X2801 CL3100 X3301 Junction CL2102 40PFL3505D/F7 CL2103 (Serial No.: YA1A) CL2101 LCD-1 CL2106 Power Supply CBA Function CBA Unit Jack CBA SP2801 A5 A4 CL2801...
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Packing Some Ref. Numbers are not in sequence. 40PFL3705D/F7 (Serial No.:YA1A, YA2A) 40PFL3505D/F7 (Serial No.:YA1A) AC601 Carton Sealing Tape Strapping Strip 13-3 PL10.5PEX...
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PARTS LIST [40PFL3705D/F7 (Serial No. : YA1A)] Mechanical Parts PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. SCREW SEMS M4X8 PAN HEAD + FPJ34080 Before replacing any of these components, read DOUBLE SEMS SCREW M5X8 M5X8 PAN FPJ35080 HEAD+...
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Electrical Parts PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. C670 ELECTROLYTIC CAP . 1000µF/6.3V M CE0KMASDL102 Before replacing any of these components, read C1101 ELECTROLYTIC CAP . 100µF/25V M CE1EMASDL101 carefully the product safety notice in this service C1102...
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Ref. No. Description Part No. Ref. No. Description Part No. C1717 CHIP CERAMIC CAP .(1608) B K 0.01µF/50V CHD1JK30B103 D1215 DIODE SWITCHING 1N4148-F0021 NDTZ01N4148F C1718 CHIP CERAMIC CAP .(1608) B K 0.01µF/50V CHD1JK30B103 D1401 DIODE ZENER 18BSB-T26 NDTB018BST26 C1719 ELECTROLYTIC CAP . 4.7µF/50V M H7 CE1JMAVSL4R7 D1402 DIODE ZENER HZS24NB3TE-EQ...
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Ref. No. Description Part No. Ref. No. Description Part No. CHIP RES. 1/10W J 47k Ω Q1702# FET MOS TK5A50D(FUNAI QEWZTK5A50DQ R1210 RRXAJR5Z0473 RES CARBON FILM T 1/4W J 2.2 Ω Q1703 TRANSISTOR 2SA950-O (TE2 F T) QQS002SA950F R1214 RCX42R2T1001 RES CARBON FILM T 1/4W J 1.0k Ω...
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JACK ASSEMBLY Ref. No. Description Part No. CHIP RES. 1/10W J 10k Ω R1714 RRXAJR5Z0103 Ref. No. Description Part No. CHIP RES. 1/10W J 22k Ω R1715 RRXAJR5Z0223 JACK ASSEMBLY A01P2MJC-001 CHIP RES. 1/10W J 47k Ω R1716 RRXAJR5Z0473 Consists of the following: CHIP RES.
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Ref. No. Description Part No. Ref. No. Description Part No. C2721 CHIP CERAMIC CAP .(1608) B K 2.2µF/10V CHD1AK30B225 C2840 CAP CHIP 3216 B M 10µF/16V CA1C106TE143 C2722 CHIP CERAMIC CAP .(1608) B K 2.2µF/10V CHD1AK30B225 C2841 ELECTROLYTIC CAP . 220µF/35V M CE1GMASDL221 C2723 CHIP CERAMIC CAP .(1608) CH J 68pF/50V...
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Ref. No. Description Part No. JK2802 JACK RCA PCB S RED 01/RCA-101H(RD) JXRJ010YUQ01 TU2301 TUNER UNIT ATSC/NTSC/QAM TDYU4-D02A UTNATS0AL001 JUNCTION CBA Ref. No. Description Part No. JUNCTION CBA ---------- Consists of the following: CONNECTOR CN2101 242 SERIES CONNECTOR TUC-P15X-B1 WHT JCTUB15TG002 20100406 14-8...
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PARTS LIST [40PFL3505D/F7 (Serial No. : YA1A)] Mechanical Parts PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
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Electrical Parts PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing. NOTES: 1.
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PARTS LIST [40PFL3505D/F7 (Serial No. : YA3A)] Mechanical Parts PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
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Electrical Parts PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. Q654 Not used Before replacing any of these components, read R676 Not used carefully the product safety notice in this service R677 Not used manual.
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COMPARISON LIST OF MODEL NAME Chassis PL10.5 40PFL3705D/F7 (YA1A) A01P2UF (YA2A) A01PGUF 40PFL3505D/F7 (YA1A) A01PCUF (YA3A) A01PNUF PL10.5COM...