1 Safety Precautions 1.1. General Guidelines 1. When conducting repairs and servicing, do not attempt to modify the equipment, its parts or its materials. 2. When wiring units (with cables, flexible cables or lead wires) are supplied as repair parts and only one wire or some of the wires have been broken or disconnected, do not attempt to repair or re-wire the units.
2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec- trostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor [chip] components.
2.2. About lead free solder (PbF) Note: Lead is listed as (Pb) in the periodic table of elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu). That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
3 Service Navigation 3.1. Service Hint Board Name Function Board Name Function Power Supply Data Driver (Lower Right) DC-DC Converter Data Driver (Lower Center) Speaker out, Sound Processor Data Driver (Lower Left) AV Terminal, AV Switch Scan Drive Digital Signal Processor, Micon, HDMI Interface Scan out (Upper) Peaks Lite 2p Scan out (Lower)
4 Specifications Power Source AC 120 V, 60 Hz Power Consumption Maximum 628 W Standby condition 0.2 W Plasma Display panel Drive method AC type Aspect Ratio 16:9 Visible screen size 46 inch class (46.0 inches measured diagonally) (W × H × Diagonal) 40.1 inch ×...
5 Service Mode 5.1. How to enter into Service Mode While pressing [VOLUME ( - )] button of the main unit, press [INFO] button of the remote control three times within 2 seconds. 5.1.1. Key command [1] button...Main items Selection in forward direction [2] button...Main items Selection in reverse direction [3] button...Sub items Selection in forward direction [4] button...Sub items Selection in reverse direction...
Contents of adjustment mode 5.1.2. • Value is shown as a hexadecimal number. • Preset value differs depending on models. • After entering the adjustment mode, take note of the value in each item before starting adjustment. Main item Sub item Sample Data Remark ADJUST...
5.2. Service tool mode 5.2.1. How to access 1. Select [SRV-TOOL] in Service Mode. 2. Press [OK] button on the remote control. 5.2.2. Display of SOS History SOS History (Number of LED blinking) indication. From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment. This indication except 2nd and 1st occurrence after shipment will be cleared by [Self-check indication and forced to factory ship- ment setting].
5.3. Hotel mode 1. Purpose Restrict a function for hotels. item Function 2. Access command to the Hotel mode setup menu Mode Select hotel mode ON/OFF In order to display the Hotel mode setup menu, please Input Select input signal modes. enter the following command (within 2 second).
6 Troubleshooting Guide Use the self-check function to test the unit. 1. Checking the IIC bus lines 2. Power LED Blinking timing 6.1. Check of the IIC bus lines 6.1.1. How to access Self-check indication only: Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control for more than 3 seconds.
6.2. Power LED Blinking timing chart 1. Subject Information of LED Flashing timing chart. 2. Contents When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.
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6.3. No Power First check point There are following 2 states of No Power indication by power LED. 1. No lit 2. Red is lit then turns red blinking a few seconds later. (See 6.2.)
7 Disassembly and Assembly Instructions 7.1. Remove the Rear cover 7.4. Remove the PB-Board 1. See Service Hint (Section 3) 1. Unlock the cable clampers to free the cable. 2. Remove the screws (×2 7.2. Remove the Rear cover bottom 3.
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7.6. Remove the P(MAIN)-Board 7. Remove the P(MAIN)-Board. Caution: To remove P.C.B. wait 1 minute after power was off for dis- charge from electrolysis capacitors. 1. Unlock the cable clampers to free the cable. 2. Disconnect the couplers (P2, P6, P7, P11, P12, P25, P52, P54 and P56).
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7.7. Remove Rear Terminal 7.10. Remove the Side control unit cover assy 1. Disconnect the connectors (A52). (See section 7.8.) , ×2 1. Remove the screws (×4 2. Remove the Rear Terminal cover. 2. Remove the screws (×4 ) and remove the Side control unit assy.
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7.12. Remove the Side terminal unit metal frame. assy 1. Unlock the cable clampers to free the cable. 2. Disconnect the connectors (GH11 and G51). 3. Remove the screws (×3 ) and remove the Side termi- nal unit assy. 6. Remove the screws (×2 ) and remove the Side control panel bottom and the Control button.
7.15. Remove the SD-Board 6. Remove the G-Board and the GH-board. 1. Remove the flexible cables (SD1, SD2, SD3 and SD4) connected to the SD-Board. 2. Remove the flexible cable (SU11-SD11) and the bridge connectors (SC42-SD42 and SC46-SD46). 3. Remove the molding prop (×1 4.
7.17. Remove the SS-Board 7.19. Remove the D-Board 1. Unlock the cable clampers to free the cable. 1. Remove the A-Board unit. (See section 7.8.) 2. Disconnect the connectors (SS11, SS12, SS33 and 2. Disconnect the connectors (D3, D5 and D25). SS35).
7.21. Remove the C2-Board 7.23. Remove the Speakers 1. Remove the A-Board unit. (See section 7.8.) 1. Disconnect the relay connectors 2. Remove the stand bracket R. (See section 7.18.) 2. Remove the screws (×4 each) and remove the 3. Remove the DD-Heat-sink fastening screws (×10 Speaker (L, R).
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7.25. Remove the K-Board and S- bottom of the cabinet assy forward, lift, and remove. Board 1. Remove the Cabinet assy. (See section 7.24.) 2. Remove the screws (×2 ) and remove the K and S- Board shield. 3. Remove the screws (×3 ) and remove the K and S- Board unit.
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7.26. Remove the plasma panel (fin- ished) 1. Place the new plasma panel (finished) on the flat surface of the table (covered by a soft cloth), with the plasma panel surface facing downward. 2. Attach the C1-Board, C2-Board and the C3-Board, con- nect the flexible cables (×15) from the plasma panel to the C1-Board, C2-Board and the C3-Board, and fit the flexi- ble cable holders.
8 Measurements and Adjustments 8.1. Adjustment Procedure 8.1.1.2. Adjustments Adjust driver section voltages referring the panel data on the 8.1.1. Driver Set-up panel data label. Check or adjust the following voltages with the multimeter. 8.1.1.1. Item / Preparation 1. Input a white signal to plasma video input. Name Test Point Voltage...
8.1.2. Initialization Pulse Adjust 1. Input the White signal to plasma video input. 2. Set the picture controls as follows. Picture menu : Vivid Normal : Set Aspect : Full 3. Connect Oscilloscope to TPSC1 (SC). Check the voltage (T2) at 100μs period on the down slope. Test point Volume Level...
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8.1.4. Adjustment Volume Location 8.1.5. Test Point Location...
8.2. Adjustment 8.2.1. White balance adjustment Name of measuring instrument Connection Remarks • W/B pattern Component input • Color analyzer Panel surface (Minolta CA-100 or equivalent) Procedure Remarks • Ensure aging is adequate. • Make sure the front panel to be used on the final set is fitted. •...
+5V(STB) FAN CONT FAN POWER +5V(S) +30V(BT) BT+30V PB30 +9V(S) +9/7.2V PB31 DIGITAL SIGNAL PROCESSOR FAN SOS FAN SOS DET PB32 STB+3.3V +5V(STB) +3.3V(STB) CIRCUIT PB34 PB36 (LED:11TIMES) PB37 PB FAN CONTROL TH-46PZ85U TH-46PZ85U Block (1/6) Diagram Block (1/6) Diagram...
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SCAN OUT (LOWER) DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER TH-46PZ85U TH-46PZ85U Block (2/6) Diagram Block (2/6) Diagram...
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SD DATA IC8004 KEYSCAN1 IIC0 CLOCK CLOCK GEN KEY SWITCH SD DATA SD CARD IC8502 IIC1 RESET NOR FLASH IIC2 SBI2 CPU BUS I/F SBO2 EEPROM IIC_IF IC8503 IC8001 Peaks Lite2p IIC3 TH-46PZ85U TH-46PZ85U Block (3/6) Diagram Block (3/6) Diagram...
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+9/7.2V FAN SOS FAN SOS SW2500 PB31 D851 FAN CONT PB32 D852 (LED:11TIMES) POWER FAN CONT D853 PB34 SWITCH D861 +15V(FAN) PB36 PB37 IC850 D860 +9/7.2V FAN A-E POWER SWITCH TH-46PZ85U TH-46PZ85U FAN CONTROL Block (4/6) Diagram Block (4/6) Diagram...
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COUPLER ERROR DET (LED:6TIMES) SOS6_SC1 SOS6_SC1 IIC_DATA2 RESET RESET (LED:7TIMES) SOS7_SC2 SOS7_SC2 COLD IIC2 IIC_CLK2 +15V(P) PANEL SOS PANEL SOS +15V(P) AC INLET PANEL STATUS PANEL STATUS AC100V +15V(P) AC CORD 50/60Hz TH-46PZ85U TH-46PZ85U Block (5/6) Diagram Block (5/6) Diagram...
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VIDEO DATA +5V(P) BUFFER IC17204 BUFFER BUFFER IC17301 +5V(P)DET IC17101-03 BUFFER CLOCK IC17104-06 BUFFER CONTROL DATA VIDEO DATA SS35 BUFFER +5V(P) +5V(P) +5V(P)DET IC17302-04 PANEL DRIVER PANEL DRIVER PLASMA PANEL PANEL DRIVER TH-46PZ85U TH-46PZ85U Block (6/6) Diagram Block (6/6) Diagram...
10 Wiring Connection Diagram 10.1. Caution statement. Caution: Please confirm that all flexible cables are assembled correctly. Also make sure that they are locked in the connectors. Verify by giving the flexible cables a very slight pull. 10.2. Wiring (1)
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AG_AI_SENSOR C1112 To D pri 0.1u to (12/12) AG_PANEL_READY AG_PANEL_READY AG_PANEL_ARARM AG_PANEL_ARARM Power Supply AG_ODU_DET/KEY3 to (4/12) AG_ODU_DET/KEY3 AG_KEY1(CON-PANE) to (3/12) AG_KEY1(CON-PANE) AG_R_LED_ON AG_R_LED_ON to (6/12) AG_RMIN to (6/12) AG_RMIN TH-46PZ85U TH-46PZ85U A-Board (7/12) Schematic Diagram A-Board (7/12) Schematic Diagram...
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12.3. G, GH and GS-Board G-BOARD (FOIL SIDE) TNPA4503S J S 3 7 1 1 J S 3 7 1 2 J S 3 7 1 3 P b F Z A 3 7 0 2 TNPA4503 S E E R E V E R S E F O R O R D E R N O . F L 3 7 1 0 R 3 7 3 6 G 5 1...
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12.4. K, PB and S-Board PB-BOARD (FOIL SIDE) PB-BOARD (COMPONENT SIDE) K-BOARD (FOIL SIDE) S-BOARD (FOIL SIDE) TNPA4243AHS TNPA4243AHS TNPA4502S TNPA4499S P b F TNPA4502 K 1 TNPA4499 P b F S E E R E V E R S E R869 TNPA4243 R857...
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C 3 0 2 1 L 3 3 0 8 F L 3 0 0 1 R 3 3 0 1 R 8 7 0 5 I C 8 5 0 3 R 3 0 7 6 TH-46PZ85U TH-46PZ85U A-BOARD TNPH0721ABS A-BOARD TNPH0721ABS...
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R 5 8 3 R 5 8 2 I C 5 2 1 R 5 8 6 D 5 8 3 C 5 2 7 T P 3 I C 5 8 1 R 5 2 1 TH-46PZ85U TH-46PZ85U SC-BOARD TXNSC1RKTUS SC-BOARD TXNSC1RKTUS...
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O R D E R N O . C 9 3 9 H.V.DANGER C 9 2 6 C 9 3 0 SU41 D 9 0 6 C 9 2 5 C 9 2 2 D 9 1 2 TH-46PZ85U TH-46PZ85U SU-BOARD TXNSU1RKTU SU-BOARD TXNSU1RKTU...
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C 9 4 3 D 9 7 6 TNPA4404 SD42 H.V.DANGER R 9 4 9 C 9 8 3 R 9 9 9 O R D E R N O . D 9 5 2 TH-46PZ85U TH-46PZ85U SD-BOARD TXNSD1RKTU SD-BOARD TXNSD1RKTU...
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S S 1 1 S S 1 2 L 2 7 1 T P 9 T P 3 L 2 6 2 T P 5 T P 6 T P 4 T P 1 0 TH-46PZ85U TH-46PZ85U SS-BOARD TXNSS1RKTU SS-BOARD TXNSS1RKTU...
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D 3 1 4 L 2 6 2 R 3 1 4 R 3 1 3 Discharge R 3 1 5 T 3 0 1 R 1 5 9 D 1 5 1 Discharge TH-46PZ85U TH-46PZ85U SS-BOARD TXNSS1RKTU SS-BOARD TXNSS1RKTU...
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Ref. Safety Part No. Part Name & Description Q'ty Remarks 10030-0035400 BATTERY COVER 1 PAVCA EAS16S10A SPEAKER 2 PAVCA K1RYYYA00016 F-TYPE (5C) K2CG3YY00029 AC CORD 1 PAVCA L6FAYYYH0050 FAN(80MM) MD46F11A1J PLASMA DISPLAY PANEL N2QAYB000220 REMOTE CONTROL 1 PAVCA TBLA3614 STAND POLE REFT TBLA3615 STAND POLE LIGHT TBLX0034...
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Ref. Safety Part No. Part Name & Description Q'ty Remarks TMXX041 AC CORD CLAMPER TMZ2AX0301 STAND BRACKET LEFT 1 PAVCA TMZ2AX0302 STAND BRACKET RIGHT 1 PAVCA TPD169487 JOINT TPEB331 BAG (PEDESTAL STAND) TPEH273 TOP PROTECT SHEET(TOP/BOT) TQB2AA0773 INSTRUCTION BOOK(ENG/FRE/SPA) 1 PAVCA TQZH983 SCREW USE HANDBILL TSXL519...
13.2. Electrical Replacement Parts List 13.2.1. Replacement Parts List Notes...
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13.2.2. Electrical Replacement Parts List Safety Ref. No. Part No. Part Name & Pcs Remarks Description Safety Ref. No. Part No. Part Name & Pcs Remarks C2186 F1G1C104A116 C 0.10UF, K, 16V Description C2187 F1H0J2250008 C 2.2UF, K, 16V C2188 F1G1H471A731 E 470UF, 50V K1KA09A00220 9P CONNECTOR C2189...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C3023 F1J1A106A043 C 0.010UF, K, C4605 F1H1A1050032 E 10UF, 50V C4606,07 F1J1A106A043 C 0.010UF, K, C3024-35 F1H1A1050032 E 10UF, 50V C3042-47 F1J1A106A043 C 0.010UF, K, C4608...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C5607 F1G1H221A731 E 220UF, 50V PAVCA C8076-80 F1G1C104A081 C 0.10UF, K, 16V C5608 F1G1C104A116 C 0.10UF, K, 16V C8301 F1G1H102A730 E 1000UF, 50V C5611,12...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C9152 F1J0J475A035 C 4.7UF, K, 16V C14373 F1J1H102A834 C 1000UF, 50V PAVCA C9153-62 F1G1C104A119 C 0.10UF, K, 16V 10 C14901 F1J1H102A834 C 1000UF, 50V PAVCA...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C16325,26 F1L1E4750012 C 4.7UF, 25V C17146-49 F1H1A1050032 E 10UF, 50V C16327 F0C2E225A230 E 0.022UF, 250V C17151 F1H1A1050032 E 10UF, 50V C16328,29 F2A2D221A022 E 220UF, 200V C17158-60 F1H1C104A143 C 0.1UF, K, 16V C16336...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description D5601,02 MA22D3900L DIODE D16602 MAZ81500ML ZENER DIODE D5603,04 B0JCDD000002 DIODE D16604 MA2J11100L DIODE D5605 MA22D3900L DIODE D16605 MAZ80510LL ZENER DIODE D5606 B0JCDD000002 DIODE...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description IC16724,2 C0CBADC00072 IC GH10 K1FA119E0013 CONNECTOR IC16752 C0ZBZ0001324 IC GH11 K1KA30AA0009 30P CONNECTOR IC16772 C0ZBZ0001325 IC IC16784 MIP9L02MBS GS52 K1KA14BA0062 14P CONNECTOR PAVCA...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description L4510,11 J0JHC0000078 CHIP INDUCTOR TXNC21RKTU CIRCUIT BOARD C2 PAVCA L4512,13 J0JCC0000241 CHIP INDUCTOR TXNC31RKTU CIRCUIT BOARD C3 PAVCA L4514-19 J0JYC0000068 CHIP INDUCTOR TNPA4439AKS...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description Q16552 B1ADRD000001 TRANSISTOR R1170 ERJ2GEJ333 M 33KOHM, J,0.063W Q16581 B1ABCF000231 TRANSISTOR R1171 ERJ2GEJ683 M 68KOHM, Q16601 B1DEET000002 FET J,0.063W Q16602 2SD0601ARL...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R2313 ERJ8GEYJ3R3V M 3.3 OHM, J,1/ R3301 D0GDR00Z0002 M 0 OHM, 1/10W R3302 ERJ2GEJ101 M 100 OHM, R2315 ERJ8GEYJ3R3V M 3.3 OHM, J,1/ J,0.063W R3303...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R4138-40 ERJ2GEJ220 M 22 OHM, R4634 D1BB2200A055 M 220 OHM, 1/10W J,0.063W R4635 EXB28V680JX RESISTOR ARRAY R4153 ERJ2GEJ473 M 47KOHM, R4636-38 ERJ2GEJ680...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R5612 D1BB3602A055 M 36KOHM, 1/10W R8035 D0YAR0000007 M 0.0 OHM, J,0.063W R5620 ERJ2GEJ680 M 68 OHM, J,0.063W R8056-73 ERJ2GEJ470 M 47 OHM, J,0.063W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R8528-30 ERJ2GEJ560 M 56 OHM, R9125 ERJ2GEJ472 M 4.7KOHM, J,0.063W J,0.063W R8532 ERJ2GEJ560 M 56 OHM, R9126 ERJ2GEJ101 M 100 OHM, J,0.063W J,0.063W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R9190 ERJ2GEJ472 M 4.7KOHM, R9272 ERJ2GEJ101 M 100 OHM, J,0.063W J,0.063W R9191 ERJ2GEJ104 M 100KOHM, R9273 ERJ2GEJ470 M 47 OHM, J,0.063W J,0.063W ...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R9839 EXB38V101JV RESISTOR ARRAY R14384 D0GDR00Z0002 M 0 OHM, 1/10W R9840 ERJ2GEJ220 M 22 OHM, R14386-88 D0GDR00Z0002 M 0 OHM, 1/10W J,0.063W R14390 D0GDR00Z0002 M 0 OHM, 1/10W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16109 ERJT06J100V M 10 OHM,F,0.25W R16305 ERJ6GEYG271 M 270 OHM,J,1/ R16110 ERJ6GEYF473 M 47KOHM,J,1/10W R16306-08 D0GD101JA036 M 100 R16116 ERJ6GEYF473 M 47KOHM,J,1/10W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16532,33 ERJ6GEYF473 M 47KOHM,J,1/10W R16667 ERJ6GEYJ471 M 470 OHM,J,1/ R16541 D0GDR00Z0002 M 0 OHM, 1/10W R16668 ERJ6GEYF473 M 47KOHM,J,1/10W R16543 D0GDR00Z0002 M 0 OHM, 1/10W R16669...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16785,86 ERJ6ENF8202 M 82KOHM, 1/10W R17137 D0GF472JA047 M 4.7KOHM,J,0.33W R16787 ERJ6ENF3302 M 33KOHM, 1/10W R17138 ERJ6GEYJ223 M 22KOHM,J,1/10W R16788 ERJT06J154V 150KOHM,F,0.25W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description SC46 K1KA09A00239 9P CONNECTOR C501 ECQU2A103MLA P 0.01UF, M,250V C503 ACKMQ2W560T ELECTROLYTIC CAPACITOR SCMM1 TMME047 CLAMPER C505 ECQV1H224JL P 0.22UF, J, 50V SCMM4 TMME292...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R601 ARRCR5J624M METAL GLAZE C702 ECQV1H103JL P 0.01UF, J, 50V FIXED RESISTOR D251 MA165KU DIODE T501 ETB25AH118AH TRANSFORMER D254-57 MA2DF3100S DIODE...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R208 ERG12SJ910J METAL OXIDE FILM R557 ERDS2TJ392 C 3.9KOHM, J,1/ RESISTOR R215 ERG12SJ680J METAL OXIDE FILM R559 ER0S2CKF1623 M 162KOHM, F,1/ RESISTOR R216 ERG12SJ220J...