Emerson LC320EM1 Service Manual

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Owner's manual (37 pages)

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SERVICE MANUAL

32"

LC320EM1

32"

LC320EM1

32"

LC320EM1

32"

LC320EM1

32"

LC320EM1

32"

LC320EM1

32"

LC320SL1

32"

32MF330B/F7

32"

LC320SS1

32"

32MF360B/F7

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chassis FL10.3

Contents

EMERSON

SYLVANIA

MAGNAVOX

SYLVANIA

MAGNAVOX

(Serial No. : DS1A**********)

(Serial No. : DS2A**********)

(Serial No. : DS3A**********)

(Serial No. : DS4A**********)

(Serial No. : DS5A**********)

(Serial No. : DS6A**********)

A01F4/F3/F0/FF/FH/FA/F1/F5/FJ/FGUH

100423

Table of Contents

Summary of Contents for Emerson LC320EM1

Page 1: Service Manual
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.
Page 2: Pixels
IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai 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.
Page 3 TABLE OF CONTENTS Specifications ................1-1 Important Safety Precautions .
Page 4: Specifications
3. Resolution (composite video) Vertical line < AUDIO > All items are measured across 8 Ω load at speaker output terminal with L.P.F. Description Condition Unit Nominal Limit [LC320EM1, [LC320EM1, LC320SL1] LC320SL1] 5.0/5.0 4.5/4.5 1. Audio Output 10% Distortion Lch/Rch [32MF330B/F7, [32MF330B/F7,...
Page 5: Important Safety Precautions
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.
Page 6: Specifications
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...
Page 7 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.
Page 8 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.
Page 9: Standard Notes For Servicing
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...
Page 10 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.
Page 11 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.
Page 12: Instructions For Handling Semi- Conductors
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.
Page 13: Cabinet Disassembly Instructions
CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart Removal Step/ This flowchart indicates the disassembly steps for the Remove/*Unhook/ Loc. Part Fig. Unlock/Release/ cabinet parts, and the CBA in order to gain access to Note Unplug/Unclamp/ item(s) to be serviced. When reassembling, follow the Desolder steps in reverse order.
Page 14 (S-2) (S-4) [2] Rear Cabinet (S-4) (S-2) (S-3) (S-4) (S-2) (S-2) [1] Stand Assembly Fig. D1 (S-1) FL10.3DC...
Page 15 [3] Inverter CBA (S-5) (S-5) (S-7) [4] Jack CBA (S-11) (S-6) (S-7) Shield Box (S-7) [5] Power Supply CBA (S-9) [7] Digital Main (S-10) CBA Unit (S-9) (S-8) [6] Jack Holder Fig. D2 FL10.3DC...
Page 16 [14] Front Cabinet [13] LCD Module Assembly (S-12) Hook [9] Speaker [8] Speaker Holder (R) (S-15) [10] Junction [12] Function CBA (S-14) (S-12) Hook [11] IR Sensor CBA [9] Speaker (S-13) [8] Speaker Holder (L) Fig. D3 FL10.3DC...
Page 17: Wiring Diagram
TV Cable Wiring Diagram Inverter CBA Jack CN1050 Power Supply CBA CL701B CN1100 CN201 CN1001 CN1150 CL701A CN602 CN1900 CN1200 CN302 CN1003 AC CORD CN301 CN801 CN802 CN101 To LCD Module Assembly To Speaker Digital Main CBA Unit Junction CN3702 CN3701 CN101 CL102A...
Page 18: Electrical Adjustment Instructions
ELECTRICAL ADJUSTMENT INSTRUCTIONS General Note: “CBA” is abbreviation for How to set up the service mode: “Circuit Board Assembly.” Service mode: Note: Electrical adjustments are required after 1. Turn the power on. replacing circuit components and certain mechanical parts. It is important to perform 2.
Page 19 1. Purity Check Mode 2. VCOM Adjustment This mode cycles through full-screen displays of red, Test Point Adj. Point green, blue, and white to check for non-active pixels. [CHANNEL UP/DOWN ] Screen 1. Enter the Service mode. buttons 2. Each time pressing [7] button on the remote M.
Page 20: White Balance Adjustment
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] 3. White Balance Adjustment Press [4] button to select “DR”...
Page 21: How To Initialize The Lcd Tv
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.
Page 22: Firmware Renewal Mode
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.
Page 23: Troubleshooting
TROUBLESHOOTING [ Power Supply Section ] FLOW CHART NO.1 The power cannot be turned on. Is the fuse (F601) 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. (C605, D601, D602, D603, D604, Q601, Q602, T601) Is the AL+33V line voltage normal?
Page 24 FLOW CHART NO.6 LCD+24.5V is not output. FLOW CHART NO.7 LCD+16V is not output. FLOW CHART NO.8 INV+16V is not output. FLOW CHART NO.9 P-ON+7V is not output. FL10.3TR...
Page 25 FLOW CHART NO.10 P-ON+5V is not output. (LCD+16V is outputted normally.) Replace Q641 or Q643. FLOW CHART NO.11 TUNER+5V is not output. (LCD+16V is outputted normally.) Replace Q640. FLOW CHART NO.12 AL+13V(M+13V) is not output. Is approximately +13V voltage supplied to the cathode of D641 and D642? FLOW CHART NO.13 P-ON+3V is not output.
Page 26 FLOW CHART NO.14 P-ON+3.3V is not output. FLOW CHART NO.15 P-ON+9V is not output. (LCD+16V is outputted normally.) Replace Q642. FLOW CHART NO.16 AL+3.3V is not output. FLOW CHART NO.17 LCD-6.8V is not output. Replace Q211. FL10.3TR...
Page 27 [ Video Signal Section ] FLOW CHART NO.1 The key operation is not functioning. Re-install the switches (SW101A, SW103A~SW107A) correctly or replace the poor switch. Check the switches (SW101A, SW103A~SW107A) and their periphery circuit, and service it if defective. Replace Digital Main CBA Unit. FLOW CHART NO.2 No operation is possible from the remote control unit.
Page 28 FLOW CHART NO.4 Picture does not appear normally.(Tuner input) FLOW CHART NO.5 Picture does not appear normally.(S-Video input) Pin(6): S-VIDEO-C Pin(8): S-VIDEO-Y FLOW CHART NO.6 Picture does not appear normally.(Y/Pb/Pr input) Pin(15): VIDEO-Y Pin(17): VIDEO-Pb Pin(19): VIDEO-Pr FL10.3TR...
Page 29 [ Audio Signal Section ] FLOW CHART NO.1 Audio is not outputted normally.(Audio input) Check the line between Pin(2, 15) of IC771 and input terminal(JK753, JK754), and service it if defective. Pin(6) : AMP(L)-OUT Pin(8) : AMP(R)-OUT Pin(2) : AUDIO(L)-OUT Pin(4) : AUDIO(R)-OUT CN801: SP(L)
Page 30 FLOW CHART NO.2 Audio is not outputted normally.(Component Audio input) Check the line between Pin(4, 11) of IC771 and input terminal(JK741, JK742), and service it if defective. Pin(6) : AMP(L)-OUT Pin(8) : AMP(R)-OUT Pin(2) : AUDIO(L)-OUT Pin(4) : AUDIO(R)-OUT CN801: SP(L) Check SP801,SP802 and their periphery circuit, CN802: SP(R) and service it if defective.
Page 31 FLOW CHART NO.3 Audio is not outputted normally.(HDMI Audio input) Check the line between Pin(5, 14) of IC771 and input terminal(JK721, JK722), and service it if defective. Pin(6) : AMP(L)-OUT Pin(8) : AMP(R)-OUT Pin(2) : AUDIO(L)-OUT Pin(4) : AUDIO(R)-OUT CN801: SP(L) Check SP801,SP802 and their periphery circuit, CN802: SP(R) and service it if defective.
Page 32 FLOW CHART NO.4 Audio is not outputted normally.(Tuner input) Check TU301 and their periphery circuit, and service it if defective. Pin(6) : AMP(L)-OUT Pin(8) : AMP(R)-OUT Pin(2) : AUDIO(L)-OUT Pin(4) : AUDIO(R)-OUT CN801: SP(L) Check SP801,SP802 and their periphery circuit, CN802: SP(R) and service it if defective.
Page 33: Block Diagrams
BLOCK DIAGRAMS System Control Block Diagram [LC320EM1(Serial No.:DS1A,DS2A,DS3A,DS4A,DS5A), LC320SL1,LC320SS1, 32MF330B/F7,32MF360B/F7] FL10.3BLS...
Page 34 System Control Block Diagram [LC320EM1(Serial No.:DS6A)] FL10.3BLS2...
Page 35 Video Block Diagram FL10.3BLV...
Page 36 Audio Block Diagram [LC320EM1(Serial No.:DS1A,DS2A,DS3A,DS4A,DS5A), LC320SL1,LC320SS1, 32MF330B/F7,32MF360B/F7] FL10.3BLA...
Page 37 Audio Block Diagram [LC320EM1(Serial No.:DS6A)] FL10.3BLA2...
Page 38 Digital Signal Process Block Diagram [LC320EM1(Serial No.: DS1A, DS3A, DS4A,DS5A), LC320SL1, LC320SS1, 32MF330B/F7,32MF360B/F7] FL10.3BLD...
Page 39 Digital Signal Process Block Diagram [LC320EM1(Serial No.: DS2A] FL10.3BLD2...
Page 40 Digital Signal Process Block Diagram [LC320EM1(Serial No.: DS6A] FL10.3BLD3...
Page 41 Inverter Block Diagram FL10.3BLINV...
Page 42 Power Supply Block Diagram 9-10 FL10.3BLP...
Page 43: Schematic Diagrams / Cba And Test Points
SCHEMATIC DIAGRAMS / CBA 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.
Page 44 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.
Page 45 Power Supply 1 Schematic Diagram CAUTION ! NOTE: Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured using CAUTION ! : For continued protection against risk of fire, If Main Fuse (F601) is blown , check to see that all components in the power supply hot GND as a common terminal.
Page 46 Power Supply 2 Schematic Diagram 10-4 FL10.3SCM2...
Page 47 Power Supply 3 & Jack Schematic Diagram 10-5 FL10.3SCM3...
Page 48 Power Supply 4 Schematic Diagram FL10.3SCM4 10-6...
Page 49 Inverter Schematic Diagram NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. FL10.3SCINV 10-7...
Page 50 Function Schematic Diagram 10-8 FL10.3SCF...
Page 51 IR Sensor & Junction Schematic Diagram FL10.3SCIR 10-9...
Page 52 Digital Main 1 Schematic Diagram [LC320EM1(Serial No.:DS1A,DS2A,DS3A,DS4A,DS5A), LC320SL1,LC320SS1,32MF330B/F7,32MF360B/F7] 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 (1/6) ~ IC3301 (6/6) in this Digital Main Schematic Diagram Section.
Page 53 Digital Main 2 Schematic Diagram [LC320EM1(Serial No.:DS1A,DS2A,DS3A,DS4A,DS5A), LC320SL1,LC320SS1,32MF330B/F7,32MF360B/F7] 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 (1/6) ~ IC3301 (6/6) in this Digital Main Schematic Diagram Section.
Page 54 Digital Main 3 Schematic Diagram [LC320EM1(Serial No.:DS1A,DS2A,DS3A,DS4A,DS5A), LC320SL1,LC320SS1,32MF330B/F7,32MF360B/F7] 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 (1/6) ~ IC3301 (6/6) in this Digital Main Schematic Diagram Section.
Page 55 Digital Main 4 Schematic Diagram [LC320EM1(Serial No.:DS1A,DS2A,DS3A,DS4A,DS5A), LC320SL1,LC320SS1,32MF330B/F7,32MF360B/F7] 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 (1/6) ~ IC3301 (6/6) in this Digital Main Schematic Diagram Section.
Page 56 Digital Main 5 Schematic Diagram [LC320EM1(Serial No.:DS1A,DS2A,DS3A,DS4A,DS5A), LC320SL1,LC320SS1,32MF330B/F7,32MF360B/F7] 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 (1/6) ~ IC3301 (6/6) in this Digital Main Schematic Diagram Section.
Page 57 Digital Main 6 Schematic Diagram [LC320EM1(Serial No.:DS1A,DS2A,DS3A,DS4A,DS5A), LC320SL1,LC320SS1,32MF330B/F7,32MF360B/F7] 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 (1/6) ~ IC3301 (6/6) in this Digital Main Schematic Diagram Section.
Page 58 Digital Main 1 Schematic Diagram [LC320EM1(Serial No.:DS6A)] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into five and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
Page 59 Digital Main 2 Schematic Diagram [LC320EM1(Serial No.:DS6A)] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into five and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
Page 60 Digital Main 3 Schematic Diagram [LC320EM1(Serial No.:DS6A)] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into five and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
Page 61 Digital Main 4 Schematic Diagram [LC320EM1(Serial No.:DS6A)] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into five and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
Page 62 Digital Main 5 Schematic Diagram [LC320EM1(Serial No.:DS6A)] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into five and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
Page 63 Digital Main 6 Schematic Diagram [LC320EM1(Serial No.:DS6A)] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into five and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
Page 64 Power Supply CBA & Jack CBA Top View Because a hot chassis ground is present in the power supply CAUTION ! CAUTION ! : For continued protection against risk of fire, circuit, an isolation transformer must be used when repairing. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
Page 65 Power Supply CBA & Jack CBA Bottom View CAUTION ! : For continued protection against risk of fire, Because a hot chassis ground is present in the power supply CAUTION ! replace only with same type 4 A, 125V fuse. 4A/125V circuit, an isolation transformer must be used when repairing.
Page 66 Inverter CBA, Function CBA, IR Sensor CBA & Junction CBA Top View Because a hot chassis ground is present in the power supply NOTE: circuit, an isolation transformer must be used when repairing. The voltage for parts in hot circuit is measured using Also, in order to have the ability to increase the input slowly, hot GND as a common terminal.
Page 67 Inverter CBA, Function CBA, IR Sensor CBA & Junction CBA Bottom View Because a hot chassis ground is present in the power supply NOTE: circuit, an isolation transformer must be used when repairing. The voltage for parts in hot circuit is measured using Also, in order to have the ability to increase the input slowly, hot GND as a common terminal.
Page 68: Waveforms
WAVEFORMS WF1 ~ WF7 = Waveforms to be observed at Waveform check points. (Shown in Schematic Diagram.) Input: NTSC Color Bar Signal (with 1kHz Audio Signal) Pin 4 of CN302 Pin 17 of CN302 CVBS 0.2V 20µs VIDEO-Pb 0.2V 20µs Pin 8 of CN302 Pin 19 of CN302 20µs...
Page 69: Wiring Diagram
WIRING DIAGRAM 12-1 FL10.3WI...
Page 70: Exploded Views
EXPLODED VIEWS Cabinet *2: 32MF330B/F7, LC320SS1, 32MF360B/F7 *1: LC320EM1, LC320SL1 Inverter CBA CL801 CL201 SP801 Function CBA CL101 Junction CBA CL103 IR Sensor CBA CL802 CL1003 SP802 CL701 Jack CBA LCD1 CL3902 Stand Assembly Power Supply CBA AC601 CL3702 CL3701 See Electrical Parts List for parts with this mark.
Page 71 Packing Some Ref. Numbers are not in sequence. Stand Assembly Packing Tape Tape Packing Tape Tape Packing Tape 13-2 FL10.3PEX...
Page 72 PARTS LIST [LC320EM1 (Serial No. : DS1A)] Mechanical Parts PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. OWNERS MANUAL A01F4UH 1EMN25720 Before replacing any of these components, read REMOTE CONTROL NH001UD...
Page 73: Electrical Parts
Electrical Parts PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. C602# CAP METALIZED FILM 0.47µF/300V K 3.5MM CT2F474DC004 Before replacing any of these components, read C605 CAP ELECTROLYTIC 470µF/200V M CA2D471DYG07 carefully the product safety notice in this service C609...
Page 74 Ref. No. Description Part No. Ref. No. Description Part No. C819 ELECTROLYTIC CAP . 10µF/50V M CE1JMASDL100 D303 DIODE ZENER 5V6BSB-T26 NDTB5R6BST26 C820 CHIP CERAMIC CAP .(1608) B K 1µF/25V CHD1EK30B105 D404 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 C821 CHIP CERAMIC CAP .(1608) B K 0.1µF/25V CHD1EK30B104 D405 SWITCHING DIODE 1SS133(T-77)
Page 75 Ref. No. Description Part No. Ref. No. Description Part No. RES CARBON FILM T 1/4W J 560 Ω D806 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 R204 RCX4561T1001 CHIP RES. 1/10W J 1k Ω R206 RRXAJR5Z0102 CHIP RES. 1/10W J 100k Ω R207 RRXAJR5Z0104 IC201 IC TL3472CDR...
Page 76 Ref. No. Description Part No. Ref. No. Description Part No. RES CARBON FILM T 1/4W J 390k Ω CHIP RES. 1/10W J 15k Ω R618 RCX4394T1001 R743 RRXAJR5Z0153 RES. CARBON FILM J 1/2W J 2.7 Ω CHIP RES. 1/10W J 15k Ω R636 RCX22R7T1003 R744...
Page 77 INVERTER ASSEMBLY Ref. No. Description Part No. F601# FUSE STC4A125V U/CT PAGE20CW3402 Ref. No. Description Part No. FH601 FUSE HOLDER MSF-015 LF (B110) XH01Z00LY002 INVERTER ASSEMBLY A01F0M1V-001 FH602 FUSE HOLDER MSF-015 LF (B110) XH01Z00LY002 Consists of the following: JK721 JACK RCA PCB S WHITE 01/RCA-101H(WH) JXRJ010YUQ02 INVERTER CBA A01F0M1V-001-IV...
Page 78 Ref. No. Description Part No. Ref. No. Description Part No. C1213 ELECTROLYTIC CAP . 10µF/50V M CE1JMASDL100 D1073 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 C1214 CHIP CERAMIC CAP .(1608) B K 0.01µF/50V CHD1JK30B103 D1074 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 C1215 CAP CERAMIC HV 15pF/6.3KV/SL/J CCA1500MR001 D1110 SWITCHING DIODE 1SS133(T-77)
Page 79 Ref. No. Description Part No. Ref. No. Description Part No. RES CARBON FILM T 1/4W J 2.2k Ω D1972 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 R1018 RCX4222T1001 D1973 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 R1019 WIRE COPPER 6111-06003-0120 XZ40C0SHG002 RES CARBON FILM T 1/4W J 10k Ω D1990 DIODE FAST RECOVERY 31DF4-FC QDWZ031DF4FC...
Page 80 Ref. No. Description Part No. Ref. No. Description Part No. CHIP RES. 1/10W J 20k Ω RES CARBON FILM T 1/4W J 3.9k Ω R1211 RRXAJR5Z0203 R1968 RCX4392T1001 CHIP RES. 1/10W J 390 Ω RES CARBON FILM T 1/4W J 3.9k Ω R1212 RRXAJR5Z0391 R1969...
Page 81 IR SENSOR CBA Ref. No. Description Part No. IR SENSOR CBA ---------- Consists of the following: CAPACITORS C113 ELECTROLYTIC CAP . 47µF/16V M H7 CE1CMAVSL470 C115 CHIP CERAMIC CAP . CH J 330pF/50V CHD1JJ3CH331 DIODES D104 LED GREEN 333GT/E(FNA) NPWZ33GTEFNA D105 LED L-53HT NP4Z000L53HT...
Page 82 Don't degrade the safety of the product through improper servicing. NOTE: Parts that are not assigned part numbers (---------) are not available. Different parts from the original model LC320EM1 (Serial No. : DS1A) Ref. No. Description Part No. FRONT CABINET A91F3UH...
Page 83 Don't degrade the safety of the product through improper servicing. NOTE: Parts that are not assigned part numbers (---------) are not available. Different parts from the original model LC320EM1 (Serial No. : DS1A) Ref. No. Description Part No. DIGITAL MAIN CBA UNIT...
Page 84 Don't degrade the safety of the product through improper servicing. NOTE: Parts that are not assigned part numbers (---------) are not available. Different parts from the original model LC320EM1 (Serial No. : DS1A) Ref. No. Description Part No. STAND ASSEMBLY A91F0UH...
Page 85 C..±0.25% D..±0.5% F..±1% G..±2% J..±5% K..±10% M..±20% N..±30% Z..+80/-20% Different parts from the original model LC320EM1 (Serial No. : DS1A) Ref. No. Description Part No. DIGITAL MAIN CBA UNIT A01F0MMA-001 MPW CBA A01F0MPWS001 Consists of the following: POWER SUPPLY CBA(MPW-1)
Page 86 PARTS LIST [LC320EM1 (Serial No. : DS2A)] 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.
Page 87 C..±0.25% D..±0.5% F..±1% G..±2% J..±5% K..±10% M..±20% N..±30% Z..+80/-20% Different parts from the original model LC320EM1 (Serial No. : DS1A) Ref. No. Description Part No. DIGITAL MAIN CBA UNIT A01FAMMA-001 MPW CBA A01FAMPWS001 Consists of the following: POWER SUPPLY CBA(MPW-1)
Page 88 PARTS LIST [LC320EM1 (Serial No. : DS6A)] 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.
Page 89 2. Tolerance of Capacitors and Resistors are noted with the following symbols. C..±0.25% D..±0.5% F..±1% G..±2% J..±5% K..±10% M..±20% N..±30% Z..+80/-20% Different parts from the original model LC320EM1 (Serial No. : DS1A) Ref. No. Description Part No. DIGITAL MAIN CBA UNIT A01FJMMA-002 20100413 14-18 A01FJEL...
Page 90: Revision History
REVISION HISTORY Chassis FL10.3 • 2010-02-16 LC320EM1 (Serial No. : DS1A) added • 2010-03-12 LC320SL1 added • 2010-03-12 32MF330B/F7 added • 2010-04-23 LC320EM1 (Serial No. : DS2A) added • 2010-04-23 LC320EM1 (Serial No. : DS6A) added • TBD LC320EM1 (Serial No. : DS3A) added •...

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