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Hitachi L42S504 Service Manual
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Hitachi L42S504 Service Manual

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- NOTICE-
All warranty parts are provided through
Hitachi Customer Service.
All Servicers should call:
800-654-7013
L42S504
Caution:
Be sure to read this manual before servicing. To ensure safety from fire, electric shock, injury, harmful
radiation and materials, various measures are provided in this LCD TV. Be sure to read cautionary items described
in the manual before servicing. These servicing instructions are for use by qualified service personnel only. To
reduce the risk of electric shock, do not perform any servicing other than that described in the operating instructions
unless you are qualified to do so.
Service Warning
1. Replacement work should be started after the Panel Module and the AC/DC Power supply have become
sufficiently cool.
2. Special care should be taken when working near the display area in order not to damage its surface.
3. The Panel Module should not be touched with bare hands in order to protect its surface from blemishes and
damage.
4. It is recommended that you use clean soft gloves during the replacement work in order to protect not only the
display area of the Panel Module but also yourself.
Features........................................................................3
Dimensions.............................................................4
General Specification.......................................................5
Firmware Upgrade......................................................6
Adjustment...............................................................7
Troubleshooting.......................................................10
Block Diagram..........................................................14
Updated: 073010 OR
HITACHI TV
Initial Edition

Table of Contents

Schematic Diagram................................................16
Connection Diagram...............................................31
Main Parts View......................................................32
PCB Layout...........................................................33
Exploded View.........................................................39
Parts List.....................................................................41
2010-2 v1
HITACHI

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  • Page 1: Table Of Contents

    - NOTICE- All warranty parts are provided through Hitachi Customer Service. HITACHI TV All Servicers should call: 800-654-7013 Initial Edition 2010-2 v1 L42S504 Caution: Be sure to read this manual before servicing. To ensure safety from fire, electric shock, injury, harmful radiation and materials, various measures are provided in this LCD TV.
  • Page 2 L42S504 Caution for Safety Please read this page before repair the TV. The following safety precautions are designed to help you stay safe and prevent accidents during the repair work. ● Please take note of these cautionary flags. Warning This means "Potential to sustain injury or even death."...

  • Page 3: Features

    L42S504 PRECAUTIONS ● Cleaning the TV’s LCD screen panel Before cleaning the TV, turn it off and disconnect the power plug from the power outlet. To prevent scratching or damaging of the LCD screen face, do not knock or rub the surface with sharp or hard objects. Clean the screen with a soft cloth moistened with warm water and dry with a second soft cloth.

  • Page 4: Dimensions

    L42S504 Dimensions...

  • Page 5: General Specification

    L42S504 General Specification Power Input: AC 120V, 60Hz Power Consumption Maximum Power: 220 W, 1.83 A Antenna Input Impedance: 75 Ohm Channel Coverage: 191ch. VHF-Band: 2~13; UHF-Band: 14~69 CATV Mid Band: A5~A1, Super Band: J-W; Hyper Band: W+1 - W+28; Ultra Band: W+29 - W+94...

  • Page 6: Firmware Upgrade

    L42S504 Firmware Upgrade Equipments and materials 1. TV remote control 2. AC power 110V/ 60Hz 3. Flash storage Preparations Use PC to write software to a flash storage, press “on” button to start the TV. (Take L46S603 for example) 1. Insert the flash storage into the USB port, and you will see a picture in which you can choose “YES” or “NO”...

  • Page 7: Adjustment

    L42S504 Adjustment 1. ADC Adjustment Ⅰ. In the TV mode adjust volume to zero, press menu key and then press number key 1 9. It will achieve the factory mode. Select the item of White Balance and press right key to enter it.
  • Page 8 L42S504 down to set the channel to 05 channel, and use the “Mode” key to set the mode to xyLv. Following is the procedure to do white-balance adjust Note: We can use the HDMI white balance adjustment to cover the white balance of all source modes, this method is meeting to the Zoran 785 software.
  • Page 9 L42S504 2. Switch the Ca210 to xyLv-mode (with press “MODE” button) 3. Switch the Ca210 channel to Channel 05 (with up or down “MEMORY CH” button) 4. The LCD-indicator on Ca210 will show x =272, y =278, Lv can adjust to max luminance.

  • Page 10: Troubleshooting

    L42S504 Troubleshooting 1). No Picture, No Sound First, confirm the status of Stand-by / On lamp (LED), then survey by following the flowchart as shown below. Status of Stand-by / On lamp (LED) Estimated cause, method of survey Confirm the connection of AC cord is complete, and AC Not lighting switch is turned on, then forward to (1).
  • Page 11 L42S504 (2) Stand-by / On lamp (LED) is lighting in red or blue LED Indicates Turn R/C power on, then blue or red? LED change to blue? blue Main Board The voltage of Backlight of LCD Panel pin No.1 to 4 of CN405...
  • Page 12 L42S504 2). No Picture, Picture Failed (Color Failed, Dark Picture, Beat Noise, Etc.) First, confirm the connection of all connectors between Board's, then survey by following the flowchart as shown below. No Picture, Picture failed (Color failed, Dark picture, Beat noise, etc.)
  • Page 13 L42S504 3). No Sound, Sound Failed (Loading Interrupt, Noise, Etc.) First, confirm the connection of all connectors between Board's and speakers, then survey by following the flowchart as shown below. No Sound, Sound failed (Loading interruption, Noise, etc) Occured at only...

  • Page 14: Block Diagram

    L42S504 Block Diagram Main Board P24V P24V Inverter & Audio Amplifier P12V P12V U708 G9084 Tuner Tuner P12V LVDS U710 SC4525BSETRT PANEL_5V Reserve ENV56S02D8F LCD PANEL With MEMC MEN,MCFG0,MCFG1,MODE +5VSB 3V3_STB 1V8_STB GPIO*4 POWER +5VSB U706 G5622ADJ U702 AIC1084-18PE System...
  • Page 15 L42S504 Power Board...

  • Page 16: Schematic Diagram

    L42S504 Schematic Diagram Main Board 756TQACBZK01502 ` 3. Tuner FB201 600 OHM FB203 600 OHM U401P C201 C202 C203 C217 C269 0.1uF/16V 1uF/16V 0.1uF/16V 10U 16V 1uF/16V Demodulator TU201 TUNER D3V3 SIF_N SIF_AINN SIF_P C207 C205 10N 16V SIF_AINP C262 0.01uF...
  • Page 17 L42S504 4. AV/YPbPr Inputs D3V3 R276 10K 1/10W 5% R277 100R 1/10W 5% AV1_S_DET 5 FB204 30 OHM S1_Y U401F FB205 30 OHM S1_C AV1 Input U201 Video In I/F VCC5D AZC099-04S R216 R217 S1_Y (Rear) C222 220N 10V SVIDEO0Y...
  • Page 18 L42S504 5. HDMI Inputs Run As 100 Ohm Differential Pairs Run As 100 Ohm Differential Pairs CN501 HDMI VCC5D U401O U501 HDMI2_D0P HDMI2_CLKN HDMI2_CLKN HDMI1 I/F TMDSD0+ Line-1 HDMI2_D0N HDMI2_CLKP L501 NC/90 ohm TMDSD0- Line-2 HDMI2_CLKP HDMI3_D2P HDMI1_D2P HDMI2_D1P HDMI2_D0N...
  • Page 19 L42S504 6. VGA/HDMI Inputs D3V3 R251 VGA5V R252 10K 1/10W 5% UART0_TX R253 220R 1/10W 5% VGA Input UART0_TX UART0_RX R254 220R 1/10W 5% UART0_RX ZD203 VGA_R FB221 30 OHM VGA_R VGA_SDA R256 100R 1/10W 5% FB222 30 OHM VGA_G...
  • Page 20 L42S504 7. SIO I/F D3V3 D3V3 EJTAG I/F U401C R404 R405 R406 R407 R408 R409 R401 MCU Reset 2 Circuit SIO I/F 4K7 1/10W 5% 4K7 1/10W 5% 4K7 1/10W 5% 1K 1/10W 5% CN401 3V3_STB 3V3_STB 1K 1/10W 5%...
  • Page 21 L42S504 8. GPIO Block U401K GPIO D3V3 TVMicro Bootstrap 3V3_STB Bootstrap Configuration BOOT_STRAP0 BOOT_STRAP0 Configuration DEMOD_RSTN 3 GPIO_P0 BOOT_STRAP1 BOOT_STRAP1 GPIO_P1 BOOT_STRAP2 BOOT_STRAP2 GPIO_P2 BOOT_STRAP3 BOOT_STRAP3 R450 R451 GPIO_P3 3V3_STB BL_ON_OFF 4K7 1/10W 5% 4K7 1/10W 5% BL_ON_OFF 10,14 GPIO_P4...
  • Page 22 L42S504 9. DDRII SDRAM I/F S0_DQ[0:15] D1V8 D1V8 U401A R492 S0_A[0:12] S0 Memory I/F C442 100R 1/10W 1% S0_DQ15 S0_A13 0.1uF/16V S0_DQ15 S0_A13 S0_DQ14 S0_A12 S0_A0 S0_VREF S0_VREF S0_DQ14 S0_A12 VREF S0_DQ13 S0_A11 S0_A1 S0_DQ13 S0_A11 S0_DQ12 S0_A10 S0_A2 C443...
  • Page 23 L42S504 10. LVDS I/F D3V3 D3V3 D3V3 R4A5 R4G7 U401R U401N 1K 1/10W 5% 4.7K 1/10W MCFG1 FET 2N7002K R463 Q409 VCC1V1 Power D3V3 Ground C462 C463 C464 C465 C466 C467 C468 Panel_Ctrl_1 I2C0_SCL MCFG1 MCFG0 GND48 GND49 0R05 1/10W 5% 0.1uF 16V...
  • Page 24 L42S504 11. Audio Inputs U401E Audio IN CN601 AV1_Audio_L C601 2.2UF6.3V LINE_IN1_L AV1_Audio_L AV1_Audio_R R601 10K 1/10W 5% C602 2.2UF6.3V LINE_IN1_R R603 10K 1/10W 5% AV1_Audio_R AV2_Audio_L C603 2.2UF6.3V Audio AV2_Audio_L LINE_IN2_L AV2_Audio_R C606 2.2UF6.3V AV2_Audio_R LINE_IN2_R ZD601 ZD602 R606...
  • Page 25 L42S504 12. Audio Amplifier P12V Pop-Less Circuit +5VSB R643 R644 150R 1/10W 5% R648 22K 1/10W 5% 2K2 1/10W 5% AUD_SHDN Q602 AUD_SHDN PD_MUTE MMBT3904 U601 PD_MUTE R651 R646 R642 AUD_SHDN Q604 RESET R636 MMBT3904 3K9 1/10W 1% 10K 1/10W 5%...
  • Page 26 L42S504 13. Earphone/AV Outputs 5V_HP VCC5D D605 C619 C661 RB160M-60TE25 0.1uF/16V 100uF/16V D3V3 EarPhone EarP_L EarP_R R676 R677 U604 Output C662 20K 1/10W 1% 7K5 1/10W 5% R679 R680 C663 AMP_LIN 7K5 1/10W 5% 20K 1/10W 1% R678 11,12 AMP_LIN...
  • Page 27 L42S504 14. Power +5VSB 3V3_STB FB704 U706 L705 4.7uH 3V3_STB U702 1V8_STB 300 OHM AIC1084-18PE C701 100pF PS_ON C744 C777 C767 C705 C702 C778 From R741 R702 100R 1/10W 5% 10U 16V 1uF/16V 22uF 0.1uF/16V 220uF 10V 10uF 10V Power...
  • Page 28 L42S504 Power Board 715G3196 1B FB902 D909 1N5408-E R950 BEAD D901 FB906 4.7R 1W R951 R952 C946 BD901 L906 FMXA-1106S BEAD 100K 1/4W 0.1NF 2KV D911 KBJ1008 C931 600uH 10% C932 C905 100K 1/4W SBT15006JST L907 1uF/520V 93G 60298 73G 174148 S...
  • Page 29 L42S504 Key Board 715G3293 1 SW01 VOL+ ~2.59V TACT SW FWRD H1.5MM 7.5KOHM +-1% 1/10W SW02 VOL- ~2.12V TACT SW FWRD H1.5MM 2.7KOHM +-1% 1/10W SW03 ~1.72V 3V3_STB TACT SW FWRD H1.5MM 1.8K OHM 1% 1/10W SW04 CN01 NC/0.1uF/16V NC/4.7uF/16V ~1.29V...
  • Page 30 L42S504 IR Board 715G3482 1 LED01 Blue 13 EL CN01 VOUT KSM-2003TH2M NC 0.1uF 50V NC/4.7uF/16V CONN 56T 627 40 33T3802 5B YH...

  • Page 31: Connection Diagram

    L42S504 Connection Diagram Panel CN905 CN405 G N D LINE_OUT_L 2 G N D LINE_OUT_R BL_ON_OFF BL_BR_CTRL 2 P12V Main Board Power Board P12V P24V P24V PS_ON +5VSB +5VSB CN403 IR Board...

  • Page 32: Main Parts View

    L42S504 Main Parts View The following main parts view are for Service Note: Use extreme care when removing and re-inserting conectors. They all have a press-on (squeeze) release lever. Do not pull from the wires only. Power Board Panel Main Board...

  • Page 33: Pcb Layout

    L42S504 PCB Layout Main Board 756TQACBZK01502...
  • Page 34 L42S504...
  • Page 35 L42S504 Power Board 715G3196 1B...
  • Page 36 L42S504...
  • Page 37 L42S504...
  • Page 38 L42S504 Key Board 715G3293 1 IR Board 715G3482 1...

  • Page 39: Exploded View

    L42S504 Exploded View L42S504NeckAssy (includes 5 screws M4x12) L42S504StandAssy (includes 4 screws M6x15 w/washers)
  • Page 40 L42S504 Part No. Description Q'ty A34T1234GMD1L0101 BEZEL Q36G8381 SPEAKER MESH A33T0536GMB1L0100 KEY COVER A33T0537GM1L0100 KEY PAD A15T0493101 PANEL BRACKET R CMO A15T0498102 VESA BRACKET A15T0495101 PANEL BRACKET BOTTOM A15T0497101 POWER BRACKET A15T0788201 STAND BKT A34T0981GM1L0100 STAND COVER A1 Q12G6300251 RUBBER FOOT...

  • Page 41: Parts List

    L42S504 Parts List Note: The parts information listed below are for reference only, and are subject to change without notice. Please go to http://cs.tpv.com.cn/hello1.asp for the latest information. Assembly Parts list for L42S504 Location Part No. Description 050G5001 CABLE TIE...
  • Page 42 SCREW 0Q1G10306120 SCREW 0Q1G10308120 SCREW A33T0536GMB1L0100 KEY COVER 32 A33T0537GM1L0100 KEY PAD A33T056511C0100 LENS_POWER A33T0590ED1C0130 LENS_IR A34T1234GMD1L0101 42"BEZEL HITACHI ULTRA Q05G70041 WASHER Q16G0001104 EVA WASHER Q16G0001107 Q36G8381 SPEAKER MESH Q36T6003726GP NONWOVEN FABRIC 705TQ949001 COMSUPTIVE ASS'Y-A4 E750 750TVU420H6523N PANEL T420HW06 V5 TW AUO...
  • Page 43 Q40G4207798A RATING LABEL Q40G00017791A SHIPPING LABEL Q40G000277921A POP LABEL Q44GN0227795A 42'' HITACHI TV CARTON Q44GN028101EPE Q44GN028201EPE Q44GN028302EPE EPE FOR 2K9 HITACHI 42"TV Q44GN028402EPE EPE FOR 2K9 HITACHI 42"TV Q44T32312111 EVA WASHER Q44T32312136 EVA WASHER Q45G775 PE PACKING (Y1900241) Q45G9960971HC Q45T9960970...
  • Page 44 L42S504 A33T0534GM1A0129 IO SIDE COVER A85T0158101 SHIELD COVER SIDE Q12G70411 USB COVER FOR BBY Q40G201032005 SIDE LABLE Q85G583631 GASKET_ALUMINIUM FOIL SP01 078G01506M SPEAKER 6 OHM 15W 160X42MM 095G801410X616 HARNESS 10P(PLUG)-5P(260)+4P(950) Q40G000277920A LICENSE LOGO LABEL Q40G201032103 I/O LABLE Q44T32312111 EVA WASHER...
  • Page 45 L42S504 Parts List Customer Model L42S504 TPV Model E42AAZNKFWHCNN Location Part No. Description PANEL 750TVU420H6523N PANEL T420HW06 V5 TW AUO MAIN BOARD Location Part No. Description WHOLE-ASSEMBLY 756TQACBZK01502 MAIN BOARD-CBPFAZ8KQ4 CAPACITOR C201 065G060310412 CER2 0603 X7R 16V 100N P C202...
  • Page 46 L42S504 C262 065G060310332KF CAP CHIP 0603 10NF K 50V X7R C264 065G0402224A5KY CAP CHIP 0402 220N 10V X5R +/-10% C265 065G0402224A5KY CAP CHIP 0402 220N 10V X5R +/-10% C266 065G0402224A5KY CAP CHIP 0402 220N 10V X5R +/-10% C267 065G0402224A5KY CAP CHIP 0402 220N 10V X5R +/-10%...
  • Page 47 L42S504 C443 065G060310412 CER2 0603 X7R 16V 100N P C445 065G040210412KY CAP CHIP 0402 100N 16V X7R +/-10% C446 065G040210412KY CAP CHIP 0402 100N 16V X7R +/-10% C447 065G040210412KY CAP CHIP 0402 100N 16V X7R +/-10% C448 065G040210412KY CAP CHIP 0402 100N 16V X7R +/-10%...
  • Page 48 L42S504 C4A7 065G040210412KY CAP CHIP 0402 100N 16V X7R +/-10% C4A8 065G040210412KY CAP CHIP 0402 100N 16V X7R +/-10% C4A9 065G040210412KY CAP CHIP 0402 100N 16V X7R +/-10% C4B1 065G040210412KY CAP CHIP 0402 100N 16V X7R +/-10% C4B2 065G040210412KY CAP CHIP 0402 100N 16V X7R +/-10%...
  • Page 49 L42S504 C512 065G060310412 CER2 0603 X7R 16V 100N P C513 065G060310412 CER2 0603 X7R 16V 100N P C514 065G060310412 CER2 0603 X7R 16V 100N P C515 065G060310412 CER2 0603 X7R 16V 100N P C516 065G060310412 CER2 0603 X7R 16V 100N P...
  • Page 50 L42S504 C656 067G215V4716N CAP 105℃ 470UF M 35V C657 065G060310432KF CAP CHIP 0603 0.1UF K 50V X7R C661 067G3051014CT EC 100UF 25V KM 6.3X11MM C662 065G060310512 CHIP 1UF 16VX7R 0603 C663 065G060310512 CHIP 1UF 16VX7R 0603 C664 065T0805475A2KT CAP CHIP 0805 4.7UF K 10V X7R...
  • Page 51 L42S504 C739 065G1206226A7 CHIP 1206 22UF Z 10V Y5V C740 065G060322322 CHIP 25V X7R 0603 22NF C741 065G060310232KF CAP CHIP 0603 1NF K 50V X7R C742 065G080510537Z3 CAP CHIP 0805 1U 50V Y5V -20%+80% C743 067G3051007PT CAP 105℃ 10UF M 50V...
  • Page 52 L42S504 R253 061G0603221 RST CHIPR 220 OHM +-5% 1/10W R254 061G0603221 RST CHIPR 220 OHM +-5% 1/10W R256 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R258 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R260 061G0603101 RST CHIPR 100 OHM +-5% 1/10W...
  • Page 53 L42S504 R439 061G0603471 RST CHIPR 470 OHM +-5% 1/10W R440 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R441 061G0402105 RST CHIPR 1MOHM +-5% 1/16W R442 061G0603331 RST CHIP 330R 1/10W 5% R443 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R445 061T06036041F RST CHIPR 6.04 KOHM +-1% 1/10W...
  • Page 54 L42S504 R4G8 061G0603472JY RST CHIPR 4.7KOHM +-5% 1/10W YAGEO R4J4 061G0603472 RST CHIPR 4.7K OHM +-5% 1/10W R4J5 061G0603000 RST CHIP MAX 0R05 1/10W R4J6 061G0603000 RST CHIP MAX 0R05 1/10W R4K2 061G0603104 RST CHIPR 100 KOHM +-5% 1/10W R502...
  • Page 55 L42S504 R629 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R630 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R632 061G0603473 RST CHIPR 47 KOHM +-5% 1/10W R633 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R634 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W...
  • Page 56 L42S504 R712 061G06032402F RST CHIP 24K 1/10W 1% R714 061T06031803FY RST CHIP 180K 1/10W 1% R715 061G0603473 RST CHIPR 47 KOHM +-5% 1/10W R717 061G0603333 RST CHIPR 33KOHM +-5% 1/10W R718 061G0603473 RST CHIPR 47 KOHM +-5% 1/10W R721 061G0603133...
  • Page 57 L42S504 Q410 057G76362 FET 2N7002K 300MA/60V SOT-23 Q411 057G76362 FET 2N7002K 300MA/60V SOT-23 Q412 057G417511 MMBT3904 Q413 057G417511 MMBT3904 Q502 057G76362 FET 2N7002K 300MA/60V SOT-23 Q503 057G76362 FET 2N7002K 300MA/60V SOT-23 Q601 057G417511 MMBT3904 Q602 057G417511 MMBT3904 Q603 057G417511 MMBT3904...
  • Page 58 L42S504 FB503 071G59L121Y CHIP BEAD 0603 120OHM+-25% 0.3A FB504 071G59L121Y CHIP BEAD 0603 120OHM+-25% 0.3A FB611 071G59L121Y CHIP BEAD 0603 120OHM+-25% 0.3A FB612 071G59G301 CHIP BEAD 300OHM FB613 071G59G301 CHIP BEAD 300OHM FB614 071G59G301 CHIP BEAD 300OHM FB615 071G59G301 CHIP BEAD 300OHM...
  • Page 59 L42S504 CN201 088T7813932C RCA JACK + S JACK Y/B CN202 088G10011ST MINI DIN JACK 4P+ SWITCH 2MJ-0602-005 CN202 088T10011CL MINI DIN JACK 4P+ SWITCH CN203 088T7813C19C RCA JACK 1*3 R/W/Y CN204 088T781360C RCA JACK 1*3 G/BL/R V/A CN204 088T7813A36YG RCA JACK 1*3 G/BL/R V/A RCA-346D-02...
  • Page 60 CAP CHIP 0805 100N 50V X7R +/-10% C964 065G306K4712B3 Y1 CAP 470PF +-10% 250VAC CD SERIES RESISTOR R901 061G1206334JKE HITACHI-ASSIGN RST CHIP 330K 5% 1/4W R902 061G1206334JKE HITACHI-ASSIGN RST CHIP 330K 5% 1/4W R903 061G1206334JKE HITACHI-ASSIGN RST CHIP 330K 5% 1/4W...
  • Page 61 061G0805510JT RST CHIPR 51OHM +-5% 1/8W TZAI YUAN R934 061G153M10859 0.1 OHM +-5% 3W R935 061G12061004FFE HITACHI-ASSIGN RST CHIP 1M 1% 1/16W R935 061G12061004FKE HITACHI-ASSIGN RST CHIP 1M 1% 1/16W R936 061G0805330JF RST CHIPR 33 OHM +-5% 1/8W FENGHUA R936...
  • Page 62 061G0805512JF RST CHIPR 5.1KOHM +-5% 1/8W FENGHUA R943 061G0805512JT RST CHIPR 5K1 +-5% 1/8W TZAI YUAN R944 061G12061004FFE HITACHI-ASSIGN RST CHIP 1M 1% 1/16W R944 061G12061004FKE HITACHI-ASSIGN RST CHIP 1M 1% 1/16W R945 061G08052202FT RST CHIP 22K 1/8W 1% R945...
  • Page 63 L42S504 R972 061G0805102JF RST CHIPR 1K OHM +-5% 1/8W FENGHUA R972 061G0805102JT RST CHIPR 1K OHM +- 5% 1/8W TZAI YUAN R975 061G0805000JF RST CHIPR 0 OHM +-5% 1/8W FENGHUA R975 061G0805000JT RST CHIPR 0 OHM +- 5% 1/8W TZAI YUAN...
  • Page 64 L42S504 Q901 057G66725 STW20NM60 Q902 057G66750 TRA STP10NK60ZFP 10A/600V TO-220FP Q903 057G66750 TRA STP10NK60ZFP 10A/600V TO-220FP Q904 057G7617 KTD1691P Q904 057G761909T TRANSISTOR KSD1691YSTU TO-126 Q905 057G41712T KEC 2N3904S-RTK/PS Q906 057G4174 PMBS3904/PHILIPS-SMT(04) COIL & FILTER & TRANSFORMER F901 084G4111L FUSE 5A 250V...
  • Page 65 L42S504 L907 073G25391H CHOKE COIL T901 080GL52T5L X'FMR 1.0MH PT-009817 T902 080TL42T14LHF X'FMR 600UH PT-009533 T902 006G31502 1.5MM RIVET IC901 056T379121 IC STR- A6069H DIP-8 IC902 056G13971 IC EL817MA M-TYPE IC903 056G15812 KIA431A-AT/P TO-92 IC904 056G379112 IC SSC9502S -TL SOP-18...
  • Page 66 L42S504 056T62740 IR KSM-2003TH2M 37.9KHZ...
  • Page 67 L42S504 Accessories Part No: L42S504StandAssy M4x12 0M1G9401247CR3 M4x12 0M1G9401247CR3...

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