Service manual

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19” LCD TV/DVD

chassis FL11.8

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SERVICE MANUAL

Contents

TYPE A

LD190SS2 SYLVANIA (Serial No.: DS1)

19MD301B/F7 MAGNAVOX (Serial No.: DS1)

LD190EM2 EMERSON (Serial No.: DS1)

LD190EM2 EMERSON (Serial No.: DS2)

19MD311B/F7 MAGNAVOX (Serial No.: DS1)

This service manual contains information of different types of models.

Make sure to refer to the section describing your model.

110426

Summary of content (94 pages)

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9” LCD TV/DVD chassis FL11.8 SERVICE MANUAL Contents TYPE A LD190SS2 SYLVANIA (Serial No.: DS1) 19MD301B/F7 MAGNAVOX (Serial No.: DS1) LD190EM2 EMERSON (Serial No.: DS1) LD190EM2 EMERSON (Serial No.: DS2) 19MD311B/F7 MAGNAVOX (Serial No.: DS1) This service manual contains information of different types of models. Make sure to refer to the section describing your model. © 2011 Funai Electric Co., Ltd. All rights reserved.
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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.
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TABLE OF CONTENTS Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Laser Beam Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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SPECIFICATIONS < LCD TV Section > < TUNER / NTSC > ANT. Input ---------------------- 75 Ω Unbal., F type Description Condition Unit Nominal Limit --- MHz ±2.3 ±2.1 TV.ch.4 CA.ch.31 CA.ch.87 dBµ dBµ dBµ 18 18 18 20 20 23 Condition Unit Nominal Limit --- kHz --- ±100 ch.4 ch.10 ch.41 dBm dBm dBm ------- -76/0 -76/0 -76/+4 Description Condition Unit Nominal Limit 1.
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< DVD > Description Condition Unit Nominal Limit 1. Horizontal Resolution (TDV-540 TIT.2 CHP.16) --- Line 350 330 2. Audio Distortion (LPCM 48 kHz, W/LPF) (PTD 1-NOR TIT.1 CHP.1) L R % 0.03 0.07 L, 20 Hz R, 20 Hz L, 20 kHz R, 20 kHz dB 0 +4/-5 L R dB 85 75 3. Audio freq. response (LPCM 48 kHz) (PTD 1-NOR TIT.1 CHP.5 -- 10) 4. Audio S/N (LPCM 48 kHz, W/LPF, A-WTD) (PTD 1-NOR TIT.1 CHP.1 -- 2) Note: Nominal specifications represent the design specifications.
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LASER BEAM SAFETY PRECAUTIONS This DVD player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 11.8 inches (30 cm) away from the pickup lens when the diode is turned on. Do not look directly at the laser beam.
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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. Safety Precautions for LCD TV Circuit d. Leakage Current Hot Check - With the instrument completely reassembled, plug the AC line cord directly into a 120 V AC outlet.
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7. Product Safety Notice - Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by a # on schematics and in parts lists.
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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. Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc. C. Use specified internal wiring.
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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. Clearance Distance When replacing primary circuit components, confirm specified clearance distance (d) and (d') between soldered terminals, and between terminals and surrounding metallic parts.
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STANDARD NOTES FOR SERVICING Circuit Board Indications Pb (Lead) Free Solder 1. The output pin of the 3 pin Regulator ICs is indicated as shown. Pb free mark will be found on PCBs which use Pb free solder. (Refer to figure.) For PCBs with Pb free mark, be sure to use Pb free solder. For PCBs without Pb free mark, use standard solder. Top View Out Bottom View In Input 2. For other ICs, pin 1 and every fifth pin are indicated as shown. 5 Pb free mark Pin 1 How to Remove / Install Flat Pack-IC 1.
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With Soldering Iron: around the flat pack-IC to protect other parts from damage. (Fig. S-1-2) 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3) 3. The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it.
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With Iron Wire: 2. Installation 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3) 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 easily. 2. Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5. 2.
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Instructions for Handling Semiconductors 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. 2.
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CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart Step/ Loc. No. This flowchart indicates the disassembly steps for the cabinet parts, and the CBA in order to gain access to items to be serviced. When reassembling, follow the steps in reverse order. Bend, route and dress the cables as they were.
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Reference Notes 5. How to eject manually 1 1) Remove the Rear Cabinet. 1. CAUTION 1: Electrostatic breakdown of the laser diode in the optical system block may occur as a potential difference caused by electrostatic charge accumulated on cloth, human body etc., during unpacking or repair work. To avoid damage of pickup follow next procedures. 2) Rotate the gear in the direction of the arrow as shown below.
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(S-2) (S-4) (S-2) (S-2) (S-2) [2] Rear Cabinet (S-3) (S-2) (S-1) [1] Stand Assembly Fig. D1 5-3 FL11.
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[3] DVD Holder (S-5) (S-7a) (S-5) [5] DVD Main CBA Unit (S-6) [4] DVD Mechanism A Remove the two screws (S-7b), then short-circuit the three short lands by soldering as shown in View from the "A" angle. Chassis Cover Pin (S-7b) Either of two places A FPC Cable View from the "A" angle Hole Main Chassis Fig. D2 5-4 FL11.
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[6] Digital Main CBA Unit Jack Holder(D) (S-11) (S-10) (S-8) (S-9) Shield Box (S-8) (H-1) (S-13) Jack Holder(A) (S-12) [7] Jack CBA Fig. D3 5-5 FL11.
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[8] Main CBA (S-14) (S-15) (S-14) [9] Stand Holder (S-16) (S-14) (S-14) Fig. D4 5-6 FL11.
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[LD190SS2, 19MD301B/F7] [13] Front Cabinet [12] Function CBA Speaker Holder (S-18) (S-17) Speaker Holder (S-17) [11] Speaker [LD190EM2, 19MD311B/F7] [13] Front Cabinet [11] Speaker Speaker Holder LED Lens (S-17) Shield Plate Speaker Holder (S-17) Function Knob [12] Function CBA [10] LCD Module Assembly (S-18) 5-7 Fig. D5 FL11.
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TV Cable Wiring Diagram To DVD Mechanism CN301 CN401 CN801 CN201 DVD Main CBA Unit To LCD Module Assembly CN601 To LCD Module Assembly To LCD Module Assembly Digital Main CBA Unit Main CBA CN3005 CN201 CN1001 CN301 CN3002 CN302 CN3006 CN303 CN3003 CN1002 CN902 CN901 CN702 CN701 CN102 CN872 AC Cord CN871 Jack CBA To Speaker Function CBA To Speaker CN101B Fig. D6 5-8 FL11.
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ELECTRICAL ADJUSTMENT INSTRUCTIONS How to set up the service mode: General Note: “CBA” is abbreviation for “Circuit Board Assembly.” Service mode: Note: Electrical adjustments are required after replacing circuit components and certain mechanical parts. It is important to perform these adjustments only after all repairs and replacements have been completed. Also, do not attempt these adjustments unless the proper equipment is available. 1. Turn the power on. 2. Press [MENU] button to display Setup menu.
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1. Purity Check Mode 2. VCOM Adjustment This mode cycles through full-screen displays of red, green, blue, and white to check for non-active pixels. Test Point Adj. Point 1. Enter the Service mode. Screen 2. Each time the [7] button on the remote control unit is pressed, the display changes as follows. [CHANNEL UP/DOWN ] buttons M. EQ. Spec.
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The White Balance Adjustment should be performed when replacing the LCD Panel or Digital Main CBA. Purpose: To mix red and blue beams correctly for pure white. 5. [CUTOFF] Press [1] button to select “COR” for Red Cutoff adjustment. Press [3] button to select “COB” for Blue Cutoff adjustment. [DRIVE] Press [4] button to select “DR” for Red Drive adjustment. Press [6] button to select “DB” for Blue Drive adjustment. Symptom of Misadjustment: White becomes bluish or reddish. 6.
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HOW TO INITIALIZE THE LCD TV/DVD 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/DVD using the following procedure. < DVD Section > < LCD TV Section > 1. Turn the power on. 1. Turn the power on. 2. To enter the service mode, press the service button on the service remote control unit. 2.
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FIRMWARE RENEWAL MODE < DVD Section > 5. After programming is finished, the disc will be ejected automatically. Fig. c appears on the screen and the checksum will be shown in (*2). 1. Turn the power on and press [EJECT] button on the remote control unit to put the LCD TV/DVD into DVD mode. Then remove the disc. "*******" differ depending on the models. 2. To put the LCD TV/DVD into F/W version up mode, press [9], [8], [7], [6], and [MODE] buttons on the remote control unit in this order. Fig.
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< LCD TV Section > 4. The update will start and the following will appear on the screen. Equipment Required "*" differs depending on the models. Software Upgrade a. USB storage device b. Remote Control Unit Software upgrade in progress. Please wait. Do not remove the USB storage device or turn the TV off while upgrade is in progress.
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TROUBLESHOOTING [ Power Supply Section ] FLOW CHART NO.1 The power cannot be turned on. No Is the fuse (F601) normal? See FLOW CHART No.2 Yes Is normal state restored when once unplugged power cord is plugged again several seconds? No Yes Is the INV+31V line voltage normal? Check if there is any leak or short-circuiting on the primary circuit component, and service it if defective.
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FLOW CHART NO.6 PANEL+24.5V is not output. Is approximately +30V voltage supplied to the collector of Q205? No See FLOW CHART No.5 Yes Check Q202, Q203, D203, P-ON-H1 line and their periphery circuit, and service it if defective. FLOW CHART NO.7 PANEL+13V is not output. Is approximately +15V voltage supplied to the collector of Q201? No Check C631, D631, D668 and their periphery circuit, and service it if defective.
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FLOW CHART NO.10 TUNER+5V is not output. (PANEL+13V is outputted normally.) Is approximately +6.7V voltage supplied to the collector of Q637? No See FLOW CHART No.8 Yes Is approximately +6V voltage supplied to the base of Q637? No Check D659 and their periphery circuit, and service it if defective. Yes Replace Q637. FLOW CHART NO.11 P-ON+3V is not output.
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FLOW CHART NO.14 DVD-ON+3.3V is not output. Is approximately +5V voltage supplied to the collector of Q904? No Check C638, D638 and their periphery circuit, and service it if defective. Yes Check Q904, D906, and their periphery circuit, and service it if defective. FLOW CHART NO.15 EV+9V is not output. (PANEL+13V is outputted normally.) Is approximately +13V voltage supplied to the collector of Q905? No Check C643, D643, D644 and their periphery circuit, and service it if defective.
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FLOW CHART NO.18 AL+3.3V is not output. Is approximately +34V voltage supplied to the collector of Q634? No See FLOW CHART No.5 Yes Is approximately +5V voltage supplied to Pin(1) of IC631? No Check Q634, D650 and their periphery circuit, and service it if defective. Yes Replace IC631. FLOW CHART NO.19 LCD-7.1V is not output. Is approximately -9V voltage supplied to the Anode of D636? No Check C636, D636, D637 and their periphery circuit, and service it if defective.
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[ Video Signal Section ] FLOW CHART NO.1 The key operation is not functioning. Are the contact point and installation state of the key switches (SW104~SW109, SW951~SW953) normal? No Re-install the switches (SW104~SW109, SW951~SW953) correctly or replace the poor switch. Yes When pressing each switches (SW104~SW109, SW951~SW953) do the voltage of Pin(29) of CN302 and Pin(2) of CN303 decrease? No Check the switches (SW104~SW109, SW951~SW953) and their periphery, and service it if defective.
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FLOW CHART NO.4 Picture does not appear normally.(Tuner input) Are the DIF signal inputted to Pin(26,28) of CN302? No Yes Check the line between Pin(26, 28) of CN302 and Pin(10, 11) of TU302, and service it if defective. Replace Digital Main CBA Unit or LCD Module Assembly. FLOW CHART NO.5 Picture does not appear normally.
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[ Audio Signal Section ] FLOW CHART NO.1 Audio is not outputted normally.(Audio input) Are the audio(L/R) signals inputted to Pin(2, 15) of IC771? No Check the line between Pin(2, 15) of IC771 and input terminal(JK753, JK754), and service it if defective. Yes No Are the audio(L/R) signals inputted to Pin(6, 8) of CN301? Yes Replace Digital Main CBA Unit. Check the line between Pin(6, 8) of CN301 and Pin(3, 5) of IC803, and service it if defective.
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FLOW CHART NO.3 Audio is not outputted normally.(Tuner input) Are the DIF signals outputted to Pin(26, 28) of CN302? No Yes Are the audio(L/R) signals inputted to Pin(6, 8) of CN301? Yes No Check TU302 and their periphery circuit, and service it if defective. Replace Digital Main CBA Unit. Check the line between Pin(6, 8) of CN301 and Pin(3, 5) of IC803, and service it if defective.
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FLOW CHART NO.5 Audio is not outputted normally.(PC Audio input) Are the audio(L/R) signals inputted to Pin(1, 12) of IC771? No Check the line between Pin(1, 12) of IC771 and input terminal(JK711), and service it if defective. Yes Are the audio(L/R) signals inputted to Pin(6, 8) of CN301? Yes No Replace Digital Main CBA Unit. Check the line between Pin(6, 8) of CN301 and Pin(3, 5) of IC803, and service it if defective.
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10-1 X3101 25MHz OSC 6 5 2 1 3 DIGITAL MAIN CBA UNIT SCK SI SO CS WP IC3006 (MEMORY) TO AUDIO BLOCK DIAGRAM C7-SPD-EN DVD-SPD-EN INPUT0 INPUT1 AUDIO-MUTE SCK SIN SOUT CS WP H21 G22 H22 AB21 W20 W17 T19 U20 U21 N21 M19 M3 U19 DVD-REMOTE W18 LED-CONT L21 DVD-P-ON V20 Q3033 BUFFER AL+3.
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C 10-2 JACK CBA Y CN701 27 28 26 19 20 18 16 DIF-OUT1 12 DIF-OUT2 13 IF-AGC 14 (TUNER UNIT) * TU301 DIF-OUT1 11 DIF-OUT2 10 IF-AGC 9 (TUNER UNIT) * TU302 CN702 VIDEO-IN 27 S-VIDEO-C-IN 28 S-VIDEO-Y-IN 26 S-VIDEO-SW 19 COM-VIDEO-Y-IN 20 COM-VIDEO-Pb-IN 18 COM-VIDEO-Pr-IN 16 MAIN CBA Either TU301 or TU302 is used for Main CBA.
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10-3 CN872 1 2 SP(L) GND SP(R) GND SP861 SPEAKER L-CH SP862 SPEAKER R-CH BUFFER Q841 Q771 CN701 13 15 24 22 23 AUDIO(L) AUDIO(R) INPUT1 INPUT0 SPDIF MAIN CBA 8 9 DRIVE 6 MUTE CONTROL 1 DRIVE 4 IC801 (AUDIO AMP) Q773 BUFFER Q722 Q774 BUFFER CN701 CN702 3,4 HEADPHONE(R) 3,4 9,10 HEADPHONE(L) 9,10 1,2 SP(R) 1,2 9 10 CONTROL LOGIC 13 3 IC771 (AUDIO SELECTOR) 15 11 12 14 2 4 1 5 CN871 1 2 JK851 HEADPHONE JACK JK841 DIGITAL AUDIO-OUT (COAXIAL) JK721 HDMIAUDIO(L)-IN JK722 HDMIAUDIO
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10-4 JK3004 HDMI-IN2 JK3003 HDMI-IN1 TMDS-D0(+) TMDS-D0(-) TMDS-D1(+) TMDS-D1(-) TMDS-D2(+) TMDS-D2(-) TMDS-CLOCK(+) TMDS-CLOCK(-) SDA SCL TMDS-D0(+) 7 TMDS-D0(-) 9 TMDS-D1(+) 4 TMDS-D1(-) 6 TMDS-D2(+) 1 TMDS-D2(-) 3 TMDS-CLOCK(+) 10 TMDS-CLOCK(-) 12 SDA 16 SCL 15 7 9 4 6 1 3 10 12 16 15 Q3018 Q3020 TO AUDIO BLOCK DIAGRAM TO VIDEO BLOCK DIAGRAM BUFFER Q3016 BUFFER Q3015 C7-SPDIF BUFFER BUFFER DVD-AUDIO(L) DVD-AUDIO(R) AUDIO(L) AUDIO(R) AMP(L)-OUT AMP(R)-OUT IF-AGC S-VIDEO-SW DIF-OUT1 DIF-
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TO SYSTEM CONTROL BLOCK DIAGRAM PANEL+15V INV+31V 10-5 MAIN CBA PROTECT3 BACKLIGHT-SW BACKLIGHT-ADJ Q1003 Q1023, Q1024 SW Q1002,Q1011 SW+16V Q1019 2 1 15 16 3 4 DTC 14 V-REF 8 11 6 5 2 3 7 1 IC1002 (COMPARATOR) 5 6 OSC PWM CONTROL LOGIC IC1001(PWM CONTROL) 12 VCC Q1014 DRIVE Q1001, Q1007, Q1016 DRIVE Q1010, Q1017, Q1018 Q1004,Q1006, Q1008,Q1012 SW+16V CURRENT CONTROL SWITCH Q1005 1 3 6 5 8 7 OVER VOLTAGE PROTECTOR Q1015 OVER VOLTAGE PROTECTOR Q1009 T1002 2 4 CN1002 1
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AC601 AC CORD LINE FILTER L601 10-6 BRIDGE RECTIFIER D601- D604 MAIN CBA Q602 SWITCHING CONTROL Q601 SWITCHING 4A/125V F601 4A/125V HOT CIRCUIT. BE CAREFUL. FEED BACK Q631 COLD 2 3 HOT 1 12 13 14 16 9 10 15 11 4 IC601 6 7 4 3 2 T601 CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
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10-7 DISC-IN CN301 SP(+) 1 SP(-) 2 LOAD-DISC 6 GND 3 SL(-) 4 SL(+) 5 TS(+) TS(-) FS(+) FS(-) CN5001 CN801 1 LED-POWER 1 2 DVD-DISC-OUT 2 3 DVD-DISC-IN 3 DISC-OUT SENSOR CBA M SLED MOTOR M SPINDLE MOTOR LOAD-DISC DRIVE CBA TO DVD DIGITAL SIGNAL PROCESS BLOCK DIAGRAM Q804 +3.3V 1 NOTE: Either IC461 or IC462 is used for DVD MAIN CBA UNIT.
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FS PICKUP TS DETECTOR FS(+) FS(-) TS(+) TS(-) CD-LD DVD-LD PD-MONI GND(DVD-PD) GND(CD-PD) GND(LD) C D A B CD/DVD ~ ~ 13 42 53 ~ CN201 2 3 1 4 CD 4 1 3 6 FS(+) FS(-) TS(+) TS(-) IC201 (SW) DVD Q253,Q254 CN201 10 AMP 8 AMP Q251,Q252 7 6 5 9 159 DATA RAM INST.
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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.
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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. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
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Main 1 Schematic Diagram MAIN CBA 4 R1117 WIRE JS1010 OPEN JS1011 R1118 1.2 Q1020 OPEN R1034 OPEN R1033 OPEN Q1011 2SA950-Y (SW+16V) 15.9 16.9 31.431.531.431.4 8 7 6 5 R1099 15.2 1K C1020 0.1 C1023 10/50V C1052 0.1 R1031 4.7K D1019 OPEN D1031 Q1002 OPEN KTC3199-GR-AT/P SWITCHING BACKLIGHT-ON 0.1 R1004 10K R1001 2.2K C1034 0.01 0.7 R1005 24K R1067 1K R1065 2.7K 3 R1066 2.7K C1035 0.01 15.1 C1011 1000 /35V C1018 0.1 0 D1016 1SS133 0.
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Main 2 Schematic Diagram *Either TU301 or TU302 is used for MAIN CBA. 4 CONTINUE MAIN 4 TU-VT+31V TUNER+5V P-ON+9V DVD-M+10V(EV+9V DVD+5V AL+3.3V P-ON+5V 3 2 5 6 7 8 JS304 2 3 4 5 6 7 8 JS306 D904 OPEN 5.3 R918 10K 5.2 4.5 R914 2.7 /1/2W C305 0.1 C301 0.1 0.8 R916 10K R925 5.6 4.6 R924 5.6 4.0 R922 22 C306 22/50V C302 0.1 D303 5V6BSB-T26 C303 330/10V C311 47P L303 LK1608R22KT C310 47P L302 LK1608R22KT R305 82 5.2 R928 180 4.1 R927 10 VIN R912 1K R913 3.
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Main 3 Schematic Diagram MAIN CBA CN862A 1 2 3 4 C801 OPEN 4 CONTINUE MAIN 4 LED1 REMOTE P-ON-H1-SW CN872 SP862 SPEAKER R-CH 1 SP(R) 2 SP-GND TO FUNCTION CBA CN101B CN102 1 2 3 4 5 6 7 8 GND REMOTE AL+3.3V LED1 P-ON-H1 KEY-IN1 KEY-IN2 DVD-LED CN702 JS103 OPEN CONTINUE MAIN 4 3 (NO CONNECTION) SP(R) SP(R) SP-GND SP-GND C805 330/25V JS101 WIRE C807 0.022 R804 8.2 P-ON+5V P-ON+9V P-ON+3.3V AL+3.3V SP+14V D808 20BSB-T26 R806 WIRE CONTINUE MAIN 2 C802 0.
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Main 4 Schematic Diagram CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F601) 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. NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal.
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Jack Schematic Diagram BC841 BK1608HS601-T C843 0.1 4 3.6 JK841 DIGITAL AUDIO-OUT (COAXIAL) R844 220 C841 1 C845 33P C773 1 R847 10K R846 100 9.2 4.3 Q841 KTC3199-GR-AT/P (BUFFER) C842 1 R848 10K R845 100K BC771 BEAD R843 110 R788 82K C704 1 C703 1 PC-AUDIO-IN VDD 16 9.0 15 5.1 D708 EDZTE618.2B 4.6 3 4.6 4 14 5.1 13 4.6 5.1 5 0 6 INH 0 7 VEE 12 5.1 11 4.
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Function Schematic Diagram C107 1 D103 L-53HT STANDBY R950 220 RS101 KSM-712TH2E (REMOTE SENSOR) D104 333GT/E POWER R108 220 C950 OPEN R109 220 C106 OPEN C105 OPEN CN101B 1 2 3 4 5 6 7 8 VOUT Vcc GND 2 R107 3.3K R106 100 D950 LTL-307Y DVD 1 2 3 R110 1K D952 OPEN C103 47/16V C111 OPEN C110 OPEN C104 330P C109 0.1 D101 EDZTE61 6.8B R111 18K R112 8.2K R113 4.7K R114 2.7K R115 4.
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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 IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
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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 IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section. R3144 100 R3142 100 R3138 100 DIGITAL MAIN CBA UNIT *1 IC3005(2/6) R8J04013BG-RJ DIGITAL SIGNAL PROCESS /MAIN MICRO CONTROLLER 4 TO DIGITAL MAIN 3 IC3005(3/6) R3193 4.
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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 IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section. DIGITAL MAIN CBA UNIT 4 CONTINUE DIGITAL 2 AUDIO(L) AUDIO(R) SPDIF R3335 R3336 3.9K 3.9K L3038 BLM21PG221SN1D R3331 OPEN R3327 OPEN L3040 BLM21PG221SN1D IC3017 SN74LVC1G126DCKR (BUFFER GATE) 1 VCC 5 3 GND C3250 0.
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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 IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section. R3064 100 *1 IC3005(4/6) R8J04013BG-RJ DIGITAL SIGNAL PROCESS /MAIN MICRO CONTROLLER C3050 0.1 DVD-CS U21 R5 SD-VREF0 V7 SD-VREF1 R3065 100 4 C3029 C3030 C3031 C3032 C3033 C3034 C3035 C3036 C3037 C3038 C3039 C3040 C3041 C3042 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.
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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 IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section. R3068 R3058 R3083 DIGITAL MAIN CBA UNIT CONTINUE DIGITAL 3 PROTECT1 PROTECT2 PROTECT3 DTV-ON-H2 DTV-ON-H1 LED-R P-ON-H2 REMOTE VCOM-PWM CONTINUE DIGITAL 4 GPY10 P-ON-H1 LED1 BACKLIGHT-SW BACKLIGHT-ADJ CPU-RESET-N OE2 CONTINUE DIGITAL 4 P-ON+1.8V P-ON+3.3V AL+3.
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Digital Main 6 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
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DVD Main 1 Schematic Diagram 2 NOTE: Either IC461 or IC462 is used for DVD MAIN CBA UNIT. DVD MAIN CBA UNIT CONTINUE DVD MAIN 2 FD-OFST TD-OFST VREFH VREF165 SLD STBY FOCUS DRIVE TRACKING DRIVE SPDL LPCO1 LPCO2 LPC VIN1RF VIN2RF VIN3RF VIN4RF VIN5 VIN6 VIN7 VIN8 CD/DVD IC202 LM324PWR (OP AMP) 1 2 3 VCC 4 5 6 7 R280 1K R281 10K R283 10K R279 47K R277 47K C281 0.
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DVD Main 2 Schematic Diagram CONTINUE DVD MAIN 3 FDQ(0~15) CONTINUE DVD MAIN 3 MA(0~10) MDQ(0~15) FADR(0~19) FDQ3 FDQ11 FDQ4 FDQ12 FDQ5 FDQ13 FDQ6 FDQ14 FDQ7 FDQ15 R141 10K 3 CONTINUE DVD MAIN 1 DVD-P-ON DVD-SCLK DVD-SDATA DVD-CS DVD-REMOTE PWRCON RESET 72-I1 75-G1 74-H1 76-G1 68-G1 69-G2 70-I1 CONTINUE DVD MAIN 1 DVD-DISC-IN DVD-DISC-OUT 78-H1 79-H1 30-L2 FADR18 FADR17 FADR7 FADR6 FADR5 FADR4 FADR3 FADR2 FADR1 69-G2 R131 10K 68-G2 75-G2 76-G2 1 EXT MEMORY DATA1 EXT MEMORY EXT MEMORY EXT MEMO
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2- 11M2 M2 MA4 MA5 MA6 MA8 MA7 MA9 MDQ8 MDQ9 MDQ10 MDQ11 MDQ12 MDQ14 MDQ13 MDQ15 DVD Main 3 Schematic Diagram DVD MAIN CBA UNIT 3M2 R510 47K 4 C501 0.1 C502 180P C503 150P C504 220P C505 100P C506 0.
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Main CBA Top View J053 29 J003 GND CN301 GND 1 J059 DIF J060 28 DIF + 2 forA J086 29 GND CN302 J062 2 1 GND J043 29 28 CN303 P-ON-H1 AMP-R AMP-L J017 J033 J034 KEY-IN1 LED-R J159 SP-GND 1 2 J242 29 C831 J083 CN702 08 J030 GND D9 Q801 C910 2 1 C806 D909 J029 P-ON+9V C653 J247 SP-GND C654 D665 8 D805 J020 GND J009 D804 D809 AMP-R-HP J021 C813 D AMP-R-HP CN102 1 J025 GND J019 RIPPLE REJECTION J007 AMP-L-HP J008 SP-GND J084 J181 GND J072 A-Protect IC80
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Main CBA Bottom View CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F601) 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. NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal.
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Jack & Function CBA Top View Function CBA Not Used POW. CL862 ST.BY D103 C7A3 A3 b DVD D950 /GREEN P PATTERN SW955 /RED P /ORANGE CN862B D952 C108 J901 RCV-IN SW954 AGING R951 D104 R954 C951 D951 C109 R116 D105 CN101B CN101A R106 R950 RS101 B CL861 b BA94N0F0102 2 b P LC7 19/22W BASE Not Used CN861B Not Used C103 SW109 POWER SW951 PLAY STOP SW952 SW953 EJECT SW108 CH.UP SW107 CH.DOWN MENU SW106 VOL.UP SW105 SW104 VOL.
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Jack & Function CBA Bottom View Not Used Function CBA Not Used C105 C110 R712 R711 R753 R734 R844 R718 JK721 R792 R717 J813 C757 PC-AUDIO-L JK741 C841 C731 R 8 4 3R 7 3 1 C845 R763 JK722 JK754 R755 V-R J812 R793 R732 R733 JK742 CN701 J811 SEL-R R747 R721 V-R C743 JS701 R741 C732 JK732 R794 J819 R787 C773 R735C735 C723 R727 R764 GND J814 R754 C736 R742 GND J822 D704 C724 R722 R786 JK733 R736 R783 R797 R777 IC771 R773 Q771 R796 J820 GND R779 C775 R772 Q773 CN
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WAVEFORMS WF1 ~ WF7 = Waveforms to be observed at Waveform check points. (Shown in Schematic Diagram.) Input: NTSC Color Bar Signal (with 1kHz Audio Signal) WF1 Pin 4 of CN302 CVBS WF2 0.2V WF6 20µs 0.2V 20µs AUDIO 0.2V 20µs Pin 19 of CN302 VIDEO-Pr WF7 0.2V Pin 17 of CN302 VIDEO-Pb Pin 6 of CN302 S-VIDEO-C WF4 20µs Pin 8 of CN302 S-VIDEO-Y WF3 WF5 0.2V 20µs Pin 13 of CN302 0.1V 0.5ms Pin 15 of CN302 VIDEO-Y 0.
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WF8 ~ WF13 = Waveforms to be observed at Waveform check points. (Shown in Schematic Diagram.) Input: NTSC Color Bar Signal (with 1kHz Audio Signal) DVD Video (Play MODE) WF8 DVD-Y WF9 DVD-Pb WF10 DVD-Pr Pin 9 of CN902 0.5V WF11 DVD-AUDIO(L) 20µs Pin 11 of CN902 0.5V WF12 WF13 20µs 0.5ms 0.5V 0.5ms Pin 1 of CN902 DVD-SPDIF 12-2 0.5V Pin 3 of CN902 DVD-AUDIO(R) 20µs Pin 13 of CN902 0.5V Pin 5 of CN902 1V 0.1µs FL11.
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CN302 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 CN301 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 CL3702 GND SPDIF GND VIDEO-IN S-VIDEO-SW S-VIDEO-C-IN GND S-VIDEO-Y-IN GND INPUT1 AUDIO(R) INPUT0 AUDIO(L) GND COM-VIDEO-Y-IN GND COM-VIDEO-Pb-IN GND COM-VIDEO-Pr-IN AUDIO-MUTE SDA SCL RESET IF-AGC GND DIF-OUT1 GND DIF-OUT2 KEY-IN1 CL3701 P-ON-H2 GND GND GND PROTECT3 AMP(L)-OUT GND AMP(R)-OUT P-ON-H1 P-ON+3V PROTECT1 GND P-ON+5V/LED-R P-ON
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PICKUP DETECTOR 7 9 11 2 3 6 5 4 TS DRIVE CBA LOAD-DISC 1 2 3 4 SENSOR CBA LED-POWER DVD-DISC-OUT DVD-DISC-IN GND DISC-IN 1 2 3 4 DISC-OUT CN5001 CN5001 is soldered directly to the PCB. CN801 AL+3.3V LED-CONT DVD-DISC-OUT EV+1.2V EV+1.2V EV+3.3V EV+3.3V EV+3.3V DVD-ON+3.
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SYSTEM CONTROL TIMING CHARTS Disc In ~ Play/Play ~ Disc Out Disc In Disc IN (TL221) Disc Rotation Play Disc Stop Disc Out 3.3V 0V Sled Drive (TP303) 1.65V Disc Drive (TP301) 1.65V Focus Drive (TP304) 1.65V 0V 0V 0V Tracking Drive (TP302) 1.
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LEAD IDENTIFICATIONS KTA1267-GR-AT/P E C B 2SA950-Y(TE2 F T) 2SA1020-Y(TE6 F M) 2SC2120-Y(TE2 F T) 2SC2655-Y(TE6 F M) 2SD400(F) KTC3199-GR-AT/P E C B LD1117V 8 7 6 5 1: 4 2: 3 3: 4: 1 2 1: Vin 2: Vo 3: GND 1 2 3 2SC4881F GD S B C E NJM4558M(TE1) KIA358F-EL LTV817MCF TL3472CDR TK5A50D 8 5 1 4 A K E C 1 2 3 4 TC4052BF(ELNF) TL494CDR 9 16 8 1 TDA1517P AP1117TG-U 10 18 1: GND 2: Vout 3: Vin 9 1 1 2 3 TPC8214-H 8 5 1 4 Note: A: Anode K: Cathode E: Emitter C: Collector B: Ba
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EXPLODED VIEWS Cabinet [LD190SS2, 19MD301B/F7] Digital Main CBA Unit A1 L12 B1 L4 CL3701 CL3702 L12 CL4001 A10 L3 B7 B44 B7 A24 CL3902 CL101 A42 B9 Jack CBA CL201 A5 L4 L11 L1 L3 A9 SP861 L2 L2 L3 L1 Function CBA A3 A15 B3 B10 B8 SP862 CL862 B3 CL701 L3 CL861 L8 B8 L9 L3 L8 A4 B2 LCD1 B13 L1 L1 Main CBA S5 L3 L4 L3 B11 L5 L13 B14 L1 A8 AC601 L1 CL901 L5 L9 DVD Main CBA Unit A6 S5 CL902 See Electrical Parts List for parts with this mark.
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Cabinet [LD190EM2, 19MD311B/F7] Digital Main CBA Unit A1 L12 B1 L4 CL3701 CL3702 L12 CL4001 A10 L3 B7 B44 B7 A24 B9 CL3902 Jack CBA CL201 L4 L11 A42 L1 L3 A9 B28 SP861 L2 L2 L3 L1 SP862 B3 CL701 L3 A13 A15 B3 B10 CL861 B8 CL862 A11 B8 L8 CL101 L9 L3 L8 A4 B2 LCD1 B13 L1 L1 Function CBA L1 Main CBA S5 L3 L4 L3 B11 L5 L13 B14 L1 A8 AC601 L1 CL901 L5 L9 DVD Main CBA Unit A6 S5 CL902 See Electrical Parts List for parts with this mark.
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Packing L17 X4 X3 X6 X2 Stand Assembly X1 S6 Fixlon Tape S5 S2 S4 X10 Tape Packing Tape S5 S3 FR ON S3 T FR ON T Packing Tape Some Ref. Numbers are not in sequence. S1 16-3 FL11.
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PARTS LIST [LD190SS2 (Serial No.: DS1)] 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. Ref. No. Description SP861 SPEAKER S0307F04 SP862 SPEAKER S0307F04 Part No.
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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. Ref. No. Description Part No. C603 CAP ELECTROLYTIC 270µF/200V CEA271DYG005 C604 POLYESTER FILM CAP. (PB FREE) 0.039µF/ 100V J CA2A393DT018 C605 POLYESTER FILM CAP. (PB FREE) 0.
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Ref. No. C832 Description CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V Ref. No. Part No. CHD1JZ30F104 C1053 Description ELECTROLYTIC CAP. 100µF/25V M H7 Part No. CE1EMASSL101 C833 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104 C1054 CHIP CERAMIC CAP.(1608) B K 0.1µF/50V CHD1JK30B104 C906 CHIP CERAMIC CAP.(1608) CH J 390pF/50V CHD1JJ3CH391 C1056 CHIP CERAMIC CAP.(1608) B K 0.1µF/50V CHD1JK30B104 C907 CHIP CERAMIC CAP.(1608) CH J 390pF/50V CHD1JJ3CH391 C910 ELECTROLYTIC CAP.
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Ref. No. D640 Description Ref. No. Part No. Description Part No. SCHOTTKY BARRIER DIODE SB240-B/P NDWZ000SB240 D1036 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 D641 DIODE SCHOTTKY SB360BH NDWZ000SB360 D1037 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 D642 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 D1038 WIRE CP STP-S-0.
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Ref. No. Description Part No. Ref. No. Description Part No. RES CHIP 1608 1/10W F 36.0k Ω RTW3602HH008 R406 RES CARBON FILM T 1/4W J 47k Ω RCX4473T1001 R407 RES CHIP 1608 1/10W J 47k Ω RRJ473RYL002 NQS4KTC3199P R408 RES CHIP 1608 1/10W J 47k Ω RRJ473RYL002 TRANSISTOR 2SA950-Y(TE2 F T) QQSY02SA950F R409 RES CHIP 1608 1/10W J 2.
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Ref. No. Description Part No. Ref. No. Description Part No. RES CARBON FILM T 1/4W J 22 Ω RCX4220T1001 R927 RES CARBON FILM T 1/4W J 10 Ω R677 RES CHIP 1608 1/10W J 1k Ω RRJ102RYL002 R928 RES CARBON FILM T 1/4W J 180 Ω RCX4181T1001 R678 RES CHIP 1608 1/10W J 10k Ω RRJ103RYL002 R929 RES CARBON FILM T 1/4W J 1.2 Ω RCX41R2T1001 RN026R8ZU001 R676 RCX4100T1001 R679 RES CARBON FILM T 1/4W J 10k Ω RCX4103T1001 R930 METAL OXIDE FILM RES. 2W J 6.
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Ref. No. R1058 Description Ref. No. Part No. Description Part No. RES CHIP 1608 1/10W F 10.0k Ω RTW1002HH008 JS1005 WIRE CP STP-S-0.50 XZ40F0REN001 R1059 RES CHIP 1608 1/10W F 10.0k Ω RTW1002HH008 JS1007 WIRE CP STP-S-0.50 XZ40F0REN001 R1060 RES CHIP 1608 1/10W J 10k Ω RRJ103RYL002 JS1011 WIRE CP STP-S-0.50 XZ40F0REN001 R1061 RES CHIP 1608 1/10W J 33k Ω RRJ333RYL002 JS1012 WIRE CP STP-S-0.
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Ref. No. Description Ref. No. Part No. Description Part No. DIODE ZENER 8V2BSB-T26 NDTB8R2BST26 R791 RES CHIP 1608 1/10W J 82k Ω RRJ823RYL002 D706 DIODE ZENER 8V2BSB-T26 NDTB8R2BST26 R792 RES CHIP 1608 1/10W J 100k Ω RRJ104RYL002 D707 ZENER DIODE EDZTE618.2B QD1B00EDZ8R2 R793 RES CHIP 1608 1/10W J 100k Ω RRJ104RYL002 D708 ZENER DIODE EDZTE618.
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Ref. No. Description Part No. R118 RES CHIP 1608 1/10W F 10.0k Ω R950 RES CARBON FILM T 1/4W J 220 Ω RCX4221T1001 R951 WIRE CP STP-S-0.50 XZ40F0REN001 RTW1002HH008 R952 RES CHIP 1608 1/10W F 2.20k Ω RTW2201HH008 R953 RES CHIP 1608 1/10W F 2.20k Ω RTW2201HH008 R956 RES CHIP 1608 1/10W F 10.
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PARTS LIST [19MD301B/F7 (Serial No.: DS1)] 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. NOTE: Parts that are not assigned part numbers (---------) are not available. Different parts from the original model LD190SS2 (Serial No.: DS1) Ref. No.
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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. Parts that are not assigned part numbers (---------) are not available. 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.
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PARTS LIST [LD190EM2 (Serial No.: DS1)] 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. NOTE: Parts that are not assigned part numbers (---------) are not available. Different parts from the original model LD190SS2 (Serial No.: DS1) Ref. No. Description Part No.
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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. Parts that are not assigned part numbers (---------) are not available. 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.
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PARTS LIST [LD190EM2 (Serial No.: DS2)] 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. NOTE: Parts that are not assigned part numbers (---------) are not available. Different parts from the original model LD190SS2 (Serial No.: DS1) Ref. No. Description Part No.
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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. Parts that are not assigned part numbers (---------) are not available. 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.
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19MD311B/F7(A1DN4UH)(Serial No.: DS1) 20110407 19MD311B/F7(A1DN4UH)(Serial No.: DS1) Different parts from the original model LD190SS2(DS1) Ref. No. Description MECHANICAL PARTS STAND ASSEMBLY A9DN0UH A1 FRONT CABINET A1DN4UH A3 Not used A5 Not used A6! RATING LABEL A1DN4UH A11 FUNCTION KNOB A1DN1UH A13 LED LENS A1DN1UH B28 SHIELD PLATE A1DN1UH L17 STAND SCREW KIT A1DN0UH S1 CARTON A1DN4UH S2 STYROFOAM TOP A1DN1UH S3 STYROFOAM BOTTOM A1DN1UH X1 POLYETHYLENE BAG HDPE 180X340XT0.
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REVISION HISTORY Chassis FL11.8 • 2011-02-07 LD190SS2 (Serial No. : DS1) added • 2011-04-11 19MD301B/F7 (Serial No. : DS1) added • 2011-04-11 LD190EM2 (Serial No. : DS1) added • 2011-04-25 LD190EM2 (Serial No. : DS2) added • TBD 19MD311B/F7 (Serial No. : DS1) added 18-1 FL11.
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COMPARISON LIST OF MODEL NAME Chassis FL11.8 LD190SS2 (DS1) A1DN2UH 19MD301B/F7 (DS1) A1DN0UH LD190EM2 (DS1) A1DN1UH (DS2) A1DN5UH (DS1) A1DN4UH 19MD311B/F7 FL11.