Sanyo PLC-SW30 Service Manual
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Sanyo PLC-SW30 Service Manual

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SERVICE MANUAL
PRODUCT CODE
1 122 223 00
(MP3A)
1 122 226 00
(PP3A)
1 122 226 02
(PP3C)
All manuals and user guides at all-guides.com
Multimedia Projector
FILE NO.
Model No. PLC-SW30
U.S.A., Canada,
Europe, Asia, Africa
Original Version
Chassis No. MP3-SW3000
NOTE: Match the Chassis No. on the unit's
back cover with the Chassis No. in the
Service Manual.
If the Original Version Service
Manual Chassis No. does not match
the
unit's,
additional
Literature is required.You must refer to
"Notices" to the Original Service
Manual prior to servicing the unit.
Service

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  • Page 1 All manuals and user guides at all-guides.com FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLC-SW30 U.S.A., Canada, Europe, Asia, Africa Original Version Chassis No. MP3-SW3000 NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the Service Manual.

  • Page 2: Table Of Contents

    All manuals and user guides at all-guides.com ■ Contents ■ Safety instructions ________________________________________________3 ■ Specifications __________________________________________________ 4 ■ Circuit protections ______________________________________________ 5-6 ● Fuse ____________________________________________________ 5 ● Thermal switch ____________________________________________ 5 ● Lamp cover switch __________________________________________ 5 ● Warning temperature and power failure protection ________________ 6 ■...

  • Page 3: Safety Instructions

    All manuals and user guides at all-guides.com ■ Safety Instructions SAFETY PRECAUTIONS WARNING: The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side of the converter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is iden- tified with the line ( ) in the schematic diagram.

  • Page 4: Specifications

    All manuals and user guides at all-guides.com ■ Specifications Projector Type Multi-media Projector Dimensions (W x H x D) 10.63” x 3.07” x 7.48” (270mm x 78mm x 190mm) (not including Adjustable Feet) Net Weight 4.6 lbs (2.1 kg) LCD Panel System 0.5”...

  • Page 5: Circuit Protections

    All manuals and user guides at all-guides.com ■ Circuit Protections This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the pro- jector, it will automatically turn off by operating one of the following protection circuits. ●...

  • Page 6: Warning Temperature And Power Failure Protection

    All manuals and user guides at all-guides.com Circuit Protections ● Warning temperature and power failure protection The WARNING indicator flashes red and the projector will automatically turn off when the internal temperature of the projector exceeds the normal temperature or when stopping cooling fans or when the internal power supply lines are failed.

  • Page 7: Lamp Replacement

    All manuals and user guides at all-guides.com ■ Lamp Replacement WARNING: ORDER REPLACEMENT LAMP - Allow a projector to cool, for at least 45 minutes before you open Lamp Type No. Service Parts No. Cover. The inside of a projector can become very hot. POA-LMP57 610 308 3117 - For continued safety, replace with a lamp assembly of the same type.

  • Page 8: Mechanical Disassemblies

    All manuals and user guides at all-guides.com ■ Mechanical Disassemblies Mechanical disassemble should be made following procedures in numerical order. Following steps show the basic procedures, therefore unnecessary step may be ignored. Caution: The parts and screws should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety.
  • Page 9 All manuals and user guides at all-guides.com Mechanical Disassemblies Cabinet Front and R/C Board removal Remove 2 screws (M3x6) and 2 screws (M3x6 black) to take the Cabinet Front off. Cabinet Front Remove 1 screw (T3x6) to the R/C Board on the Cabinet Front.
  • Page 10 All manuals and user guides at all-guides.com Mechanical Disassemblies Rear Panel, AV Board and FN903 removal Remove 1 screw (M4x4) and take the Rear Panel AV Board ass’y upward off. Remove 2 screws (T3x8) to take the fan (FN903) off. Remove 4 screws (T3x6) and take AV Board from the Rear Panel ass’y off.
  • Page 11 All manuals and user guides at all-guides.com Mechanical Disassemblies Optical Unit removal Remove 2 screws (M3x8) and take the Lamp Cable off. Remove 6 screws (T3x10) and take the Optical Unit upward off. Cover lens sheet Lamp Cable Optical Unit Fig.6 Power Unit, Speaker and FN906 removal Shield Plate...
  • Page 12 All manuals and user guides at all-guides.com Mechanical Disassemblies Lamp Ballast Unit and Filter Board Spacer Sheet removal Lamp ballast Board Remove 1 screw (M4x4) to take the Earth cable off. Remove 2 screws (T3x8) to take the Lamp Ballast Unit and the Filter Board off.
  • Page 13 All manuals and user guides at all-guides.com Mechanical Disassemblies FN902, FN905 and Sensor Board removal Remove 1 screw (T3x8) to take the Duct under the Panel. Remove 1 screw (T3x8) to take the Holder with the Fans(FN902 and FN905) off. Remove 2 screws (T3x10) to take the Fans (FN902 and FN905) off.

  • Page 14: Optical Parts Disassemblies

    All manuals and user guides at all-guides.com ■ Optical Parts Disassemblies Before taking this procedure, remove Cabinet Top, Main Board and Optical Unit following to the “Mechanical Disassemblies”. Lamp Holder removal Remove 4 screws to take the Lamp Holder off. Lamp Holder Optical Unit Box Fig.1...
  • Page 15 All manuals and user guides at all-guides.com Optical Parts Disassemblies Polarized Glass-In removal Remove each screw to take the polarized glass-in R/G/B off. Polarized glass_Red Polarized glass Note: _Green and Blue The polarized glass-in_red is sticked on the condenser lens_red. So, it cannot be removed separately. Fig.3- Polarized glass_Red Screw...
  • Page 16 All manuals and user guides at all-guides.com Optical Parts Disassemblies Locations and Directions Key No. Description When the optical parts in the optical unit mounting or assembling, the Integrator lens (IN) parts must be mounted in the specified location and direction as Mirror (W) shown in figure below.

  • Page 17: Lcd Panel/Prism Ass'y Replacement

    All manuals and user guides at all-guides.com ■ LCD Panel/Prism Ass’y Replacement LCD Panel/Prism Ass'y removal Remove 4 screws to take the Projection Lens off. Zoom Lever Projection Lens Panel/Prism Ass'y Fig.1 LCD Panel/Prism Ass'y attachment Tighten 4 screws to fix the Projection Lens securely, making sure that the zoom lever is upside.

  • Page 18: Adjustments After Parts Replacement

    All manuals and user guides at all-guides.com ■ Adjustments after Parts Replacement ● ❍ : Adjustment necessary : Check necessary Disassembly / Replaced Parts LCD/ Polarized glass Optical Main Power Prism Board Unit Board (✽) Ass’y Contrast Adjustment ❍ ● R-Contrast adjustment ❍...

  • Page 19: Optical Adjustments

    All manuals and user guides at all-guides.com ■ Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top and Main Board following to the “Mechanical Disassemblies” Adjustments require a plus screwdriver, 2.0mm hex wrench and a slot screwdriver. Note: Do not disconnect connectors K8A, K8B, K8H, K48K, K48L, K66A, K66B, K66C, K66D, K66E and K66F on the main board, because the projector can not turn on due to operate the power failure protection.

  • Page 20: Condenser Lens Adjustment

    All manuals and user guides at all-guides.com Optical Adjustments Condenser Lens adjustment Turn the projector on by a state of without FPC cables. Adjust the adjustment base of condenser lens ass’y to make color uniformity in white. 1) If the shading appears on the left or right of the screen as White shown in Fig.2-1, loosen 2 screws with the 2.0mm hex driv-...

  • Page 21: Relay Lens Adjustment

    All manuals and user guides at all-guides.com Optical Adjustments Relay lens-Out adjustment Turn the projector on by a state of without FPC cables. Adjust the adjustment base of relay lens ass’y to make color unifor- mity in white. 1) If the cyan bar appears on the left or right of the screen as shown in Fig.4-1, loosen 2 screws with the 2.0mm hex driver, and White...

  • Page 22: Electric Adjustments

    All manuals and user guides at all-guides.com ■ Electrical Adjustments ● Service Adjustment Menu Operation To enter the service mode To enter the “Service Mode”, press and hold the MENU and INPUT button on the projector at the same time for more than 3 seconds, or press and hold the MENU button on the remote control unit for more than 20 seconds.

  • Page 23: Circuit Adjustments

    All manuals and user guides at all-guides.com Electrical Adjustments ● Circuit Adjustments CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the follow- ing adjustments except requiring the readjustments in servicing otherwise it may cause loss of per- formance and product safety.
  • Page 24 All manuals and user guides at all-guides.com Electrical Adjustments Video Gain adjustment 480p Gain adjustment 1. Receive the 16-step gray scale composite video sig- 1. Receive the 16-step gray scale component signal nal with Video [Video] mode. (480p format) with COMPUTER IN [COMPONENT] 2.
  • Page 25 All manuals and user guides at all-guides.com Electrical Adjustments Gamma adjustment White Balance adjustment [PC-GAMMA ADJUSTMENT] [PC WHITE BALANCE ADJUSTMENT] 1. Receive the 100% whole-white computer signal with 1. Receive the 16-step gray scale computer signal with COMPUTER IN [RGB] mode. COMPUTER IN [RGB] mode.

  • Page 26: Service Adjustment Data Table

    All manuals and user guides at all-guides.com Electrical Adjustments ● Service Adjustment Data Table These initial values are the reference data written from the CPU ROM to memory IC when replaced new memory IC. The adjust- ment items indicated with “✻” are required to readjust following to the “Electrical adjustments”.
  • Page 27 All manuals and user guides at all-guides.com Electrical Adjustments Initial ItemNo. Name Device YCbCr Video Detail 480i(+) 480p(+) NTSC Note: 480i(+) = 480i & 575i, 480p(+) = 480p & HDTV Range Fan Min. control (Fan 3) 70-210 Fan Max. control (Fan 1) 70-210 Fan Max.
  • Page 28 All manuals and user guides at all-guides.com Electrical Adjustments Initial ItemNo. Name Device YCbCr Video Detail 480i(+) 480p(+) NTSC Note: 480i(+) = 480i & 575i, 480p(+) = 480p & HDTV Position (Vertical) 60Hz PIXEL Expand Ratio (Vertical) 50Hz PIXEL Video and S-Video mode only Expand Ratio (Horizontal) 50Hz PIXEL Progressive OFF...
  • Page 29 All manuals and user guides at all-guides.com Electrical Adjustments Initial ItemNo. Name Device YCbCr Video Detail 480i(+) 480p(+) NTSC Note: 480i(+) = 480i & 575i, 480p(+) = 480p & HDTV Expand Ratio (Horizontal) SCART PIXEL For RGB SCART Position (Horizontal) SCART PIXEL Progressive ON Position (Vertical) SCART...

  • Page 30: Test Points And Locations

    All manuals and user guides at all-guides.com Electrical Adjustments Test Points and Locations ● MAIN BOARD K66A K66B IC9401 IC3571 IC3561 IC401 IC3551 IC3501 IC501 IC561 TPR1 TPR1 TPB1 TPB1 TP2561 IC531 K25G IC301 IC8201 TP103 IC101 TPVHS IC5302 PART SIDE 1AA4B10C3650A -30-...

  • Page 31: Circuit Block Diagrams

    All manuals and user guides at all-guides.com ■ Chassis Block Diagrams ● Chassis Overview SPEAKER B-LCD PANEL G-LCD PANEL R-LCD PANEL IC3501 NRS_SW IIC BUS CONTROL D-SUB_15 AUDIO -31-...
  • Page 32 All manuals and user guides at all-guides.com Chassis Block Diagrams ● Video signal processing circuit and LCD panel driving circuit K25B K25G K25R CBAL_SW SYSTEM_BUS K50A K50B 20,19,18 13,12,11 4,6 2 15,14 16 7 K10D K10E G_SYNC FILT_480p/575p S_SW COMPUTER IN / S_VIDEO VIDEO COMPONENT IN...
  • Page 33 All manuals and user guides at all-guides.com Chassis Block Diagrams ● System Controls 1-2 3-4 17-18 15-14 IC3561 IC501, IC531, IC561 S&H IC3551 IC1802 IC1801 OUTPUT OUTPUT EXPANDER EXPANDER IC8802 TEMP. IC3571 SENSOR IC8801 IC1881 IC5302 TEMP. INVERTER YUV_SYNC SENSOR IC1811 BUFFER IC1882...

  • Page 34: Power Supply Lines

    All manuals and user guides at all-guides.com ■ Power Supply Lines ● Power supply circuit, Protection circuit and Fan control circuit K25B K25G K25R Fan Error : L Lamp-On: H D5624 FAN3 D5619 FAN2 D5612 FAN1 IC1881 INVERTER Lamp-On: L SCEL 375V 15VB...

  • Page 35: Troubleshooting

    All manuals and user guides at all-guides.com ■ Troubleshooting Indicators and Projector Condition Check the indicators for projector condition. Indicators Projector Condition LAMP POWER WARNING REPLACE red/green yellow The projector is OFF . (The AC power cord is unplugged.) The projector is preparing for stand-by or the projection lamp is being cooled ✽...

  • Page 36: No Power

    All manuals and user guides at all-guides.com Troubleshooting ● No Power This projector provides a function which can be specified a defective area simply by indicating the LEDs on the con- trol panel. Connect the AC cord and press the Power button once and then check the LED indication. - When all the LED indicators are not lighting, the symptom indicates that the primary power supply circuit does not operate properly.

  • Page 37: No Picture

    All manuals and user guides at all-guides.com Troubleshooting ● No Picture Check following steps. Check signal processing stage and LCD driving stage; No picture with all of input sources Check RGB S&H signals at test points TPR1, TPG1, TPB1. Check NRS signals at test points TP2531 and TP2561. Check power supply circuit 15VP and peripheral circuit.

  • Page 38: No Sound

    All manuals and user guides at all-guides.com Troubleshooting ● No Sound Check following steps. audio signal Check AUD_PC/AV switching circuit. observed at pins 3 and Check IC5001, audio-sw peripheral circuit. 13 of IC5001? AUD_PC/AV_SW (PC:H) signal is applied on pin 10 of IC5001 through Q5003, sent from pin 12 of IC3551.

  • Page 39: Waveforms

    All manuals and user guides at all-guides.com ■ Waveforms VIDEO-IN <TP103, IC101-75> Analog H-SYNC <TPGHS> Analog V-SYNC <TPGVS> Digital H-SYNC <TPDHS> Digital V-SYNC <TPDVS> NRS <TP2531,TP2561> R-S&H OUT <TPR1> G-S&H OUT <TPG1> B-S&H OUT <TPB1> -39-...

  • Page 40: Control Port Functions

    All manuals and user guides at all-guides.com ■ Control Port Functions ● System Control & I/O Port Table (IC301) Pin No. Name Function Name Function Polarity Port A7 LAMP_PWM PWM Output to Sub-CPU Port A6 MUPO_ON Port A5 M_SCL1 Port A4 M_SDA1 Port A3 M_SCL2...
  • Page 41 All manuals and user guides at all-guides.com Control Port Functions Pin No. Name Function Name Function Polarity ROMOE ROMOE ROM Output Enable for Flash ROM ROMWE ROMWE ROM Write Enable for Flash ROM RAMOE RAMOE RAM Output Enable Not used RAMWE RAMWE RAM Write Enable...
  • Page 42 All manuals and user guides at all-guides.com Control Port Functions ● IIC Bus D/A Converter (IC3571, M62392FP) Port Functions Pin No. Name Function Reset input P_SCK2 IIC BUS SCL P_SDA2 IIC BUS SDA Not used Not used Not used Not used Not used Not used VrefL...
  • Page 43 All manuals and user guides at all-guides.com Control Port Functions ● Output Expander (IC1802, TC74LCX574FT) Port Functions Pin No. Name Function IO_ENB ADD1_CS Output Port Chip Select Enable = L ON_3.3V 3.3V OFF at standby mode TURBO_C Strobe for Turbo (IC9401) SH_B_ST Strobe for B sample &...

  • Page 44: Cleaning

    All manuals and user guides at all-guides.com ■ Cleaning After long periods of use, dust and other particles will accumulate on the LCD panel, prism, mirror, polarized glass, lens, etc., causing the picture to darken or color to blur. If this occurs, clean the inside of optical unit. Remove dust and other particles using air spray.

  • Page 45: Ic Block Diagrams

    All manuals and user guides at all-guides.com ■ IC Block Diagrams ● AD9883AKST <Analog Flat Panel Interface, IC8201> CLAMP OUTA CLAMP OUTA CLAMP OUTA MIDSCV HSYNC DTACK SYNC COAST PROCESSING HSOUT AND CLOCK CLAMP VSOUT GENERATION FILT SOGOUT BYPASS SERIAL REGISTER AD9883A POWER MANAGEMENT ●...
  • Page 46 All manuals and user guides at all-guides.com IC Block Diagrams ● BA7078AF <Sync Detector, IC5301> ● BA9743AFV <DC-DC Converter, > IC371 -46-...
  • Page 47 All manuals and user guides at all-guides.com IC Block Diagrams ● LM4865 <Audio Amplifier , IC5003> ● PW168A <Scaler, Main CPU, IC301> -47-...
  • Page 48 All manuals and user guides at all-guides.com IC Block Diagrams ● TA1370FG <Sync Separator, Frequency Counter, IC5302> ● VPC3230D <Video Decoder, IC101> -48-...

  • Page 49: Service Parts Lists

    All manuals and user guides at all-guides.com ■ Electrical Parts List MP3-SW3000 Product safety should be considered when a component replacement is made in any area of a projector. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety.
  • Page 50 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. ● OUT OF CIRCUIT BOARD Control Board Unit_Power Main Board R/C Board Unit_Lamp Ballast Filter Board Sensor Board AV Board Switch Board Speaker...
  • Page 51 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 163 1602 TR 2SC2812N-L6-TB0 ASSEMBLIED BOARDS 405 163 1701 TR 2SC2812N-L7-TB0 Q3581 405 014 4509 TR 2SC2412K T146 R 610 306 8992 ASSY,PWB,MAIN,- MP3A 405 014 4608...
  • Page 52 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 002 6706 TR 2SA1179-M6-TB IC3521 409 390 0001 IC LM7171AIMX 405 002 6904 TR 2SA1179-M7-TB 409 486 7709 IC LM7171BIMX 405 163 1503 TR 2SA1179N-M6-TB...
  • Page 53 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C148 403 281 5205 CERAMIC 0.22U Z C3523 403 157 3601 CERAMIC 100P J C149 403 281 5205 CERAMIC 0.22U Z C353 403 149 9208...
  • Page 54 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C434 403 149 9208 CERAMIC 0.01U Z C532 403 162 3900 ELECT 47U M C436 403 149 9208 CERAMIC 0.01U Z C5321 403 215 2201...
  • Page 55 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C8204 403 164 0204 CERAMIC 0.1U Z 645 024 7477 R-NETWORK 0X4 1/16W C8206 403 283 2905 CERAMIC 0.082U K RB2532 645 037 0656 R-NETWORK 0X4 0.063W...
  • Page 56 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R114 401 105 0306 MT-GLAZE 10 JA 1/16W R1883 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R116 401 105 0306 MT-GLAZE 10 JA 1/16W R1884...
  • Page 57 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R3513 401 105 6001 MT-GLAZE 5.6K JA 1/16W R404 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3522 401 105 0504 MT-GLAZE 1K JA 1/16W R406...
  • Page 58 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R523 401 105 0405 MT-GLAZE 100 JA 1/16W R5641 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R524 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5642...
  • Page 59 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R9403 401 105 0405 MT-GLAZE 100 JA 1/16W D5611 407 149 0807 DIODE 1SS355-TE-17 R9404 401 105 0405 MT-GLAZE 100 JA 1/16W D5612 407 149 0807...
  • Page 60 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 163 1503 TR 2SA1179N-M6-TB 405 163 1701 TR 2SC2812N-L7-TB0 405 163 2708 TR 2SA1179N-M7-TB Q5204 405 014 4509 TR 2SC2412K T146 R Q1002 405 134 5905...
  • Page 61 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1022 401 105 0504 MT-GLAZE 1K JA 1/16W L1001 401 035 4108 MT-GLAZE 0.000 ZA 1/8W R1023 401 035 4108 MT-GLAZE 0.000 ZA 1/8W...
  • Page 62 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 015 8704 TR 2SC2812-L6-TB 405 015 8902 TR 2SC2812-L7-TB FILTER BOARD 405 163 1602 TR 2SC2812N-L6-TB0 405 163 1701 TR 2SC2812N-L7-TB0 610 308 1021 ASSY,PWB,FILTER -MP3A Q2863...
  • Page 63 All manuals and user guides at all-guides.com MP3-SW3000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description ACCESSORIES PRINTED MATTER / OWNER'S MANUAL (English) 610 308 4503 OWNER'S MANUAL-MP3A (Germany) 610 308 4510 OWNER'S MANUAL-MP3A-D (French) 610 308 4527 OWNER'S MANUAL-MP3A-F (Italian)

  • Page 64: Mechanical Parts List

    All manuals and user guides at all-guides.com ■ Mechanical Parts List MP3-SW3000 Note: Parts order must contain Chassis No., Part No., and Descriptions. ● CABINET PARTS -64-...
  • Page 65 DEC AV SHEET-MP3A 610 308 2981 PANEL AV-MP3A 610 311 4521 SPACER BOTTOM C-MP3A 610 311 1025 SPACER FRONT MP3A 645 047 8031 BADGE,SANYO*26.2X5.7L26.0 CHASSIS PARTS OPTICAL PARTS 610 308 2721 CAP LNS-MP3A 610 311 0073 ASSY,LCD PNL/PRISM-MP3A 610 308 2776...

  • Page 66: Optical Parts List

    All manuals and user guides at all-guides.com ■ Optical Parts List MP3-SW3000 Note: Parts order must contain Chassis No., Part No., and Descriptions. -66-...
  • Page 67 All manuals and user guides at all-guides.com MP3-SW3000 Optical Parts List 64 : Green 65 : Blue Polarized glass with mounting holder Polarized glass sticked on Condenser lens(R) 66 : Red -67-...
  • Page 68 PLC-SW30 MP3-SW3000 These schematic diagrams and printed wiring board drawings are part of the serv- ice manual original for chassis No. MP3-SW3000 model PLC-SW30. File with the service manual No. SM5110522-00. Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.

  • Page 69: Parts Description And Reading In Schematic Diagram

    All manuals and user guides at all-guides.com ■ Parts description and reading in schematic diagram MP3-SW3000 1. The parts specification of resistors, capacitors and Resistor Reading coils are expressed in designated code. Please check Example 1/2 D J 10K B the parts description by the following code table.

  • Page 70: Schematic Diagrams

    All manuals and user guides at all-guides.com Schematic Diagrams PLC-SW30 [Left] ■ Schematic Diagrams SPEAKER A10B30900 FILTER AC CORD INLET K601 J11B5760N F601 4A250V (LIVE) C603 TCSL AC100-120V SW902 J10EM VA601 275GM S10B5470N 020N VEV0043 0.22UVCA AC200-240V F601A F601B J20B...
  • Page 71 All manuals and user guides at all-guides.com Schematic Diagrams PLC-SW30 [Right] INTAKE FAN INTAKE FAN INTAKE FAN INTAKE FAN EXHAUST FAN EXHAUST FAN EAKER FN902 FN905 FN901 FN904 FN903 FN906 M10B28900 M10B28900 M10B28800 M10B22406 M10B23004 M10B26502 A10B30900 K68C J10EG040G R2811...
  • Page 72 All manuals and user guides at all-guides.com Schematic Diagrams PLC-SW30 [Left] R5244 1/10GJ22 R5214 C5218 1/3GJ000 16EM C5206 C5204 IC5201 47WM 6.3UM 10KZ1 C5219 R5201 C5201 120CG UGQF AN5870SB 16KZ1FA L1001 L1011 R1001 1/16GJ SC1001 16KZ 1/8GZ000 F34DE180P 1/3GJ75 2.2FA...
  • Page 73 All manuals and user guides at all-guides.com Schematic Diagrams PLC-SW30 [Right] R8204 1/16GJ GBLKSPL (FROM IC301 156P) C8206 R8209 R8206 16KK 1/16GJ10C 1/16GJ 0.082 GCOAST (TO IC301 18P) 2.7KC GQBY R8208 1/16GJ10C GREF C8207 (FROM IC301 241P) R8202 KK8200 R8207...
  • Page 74 All manuals and user guides at all-guides.com Schematic Diagrams PLC-SW30 [Left] IC9401 TURBO POWER_FAIL TE301 J30A00102 TPDVS TPDHS J30A00102 J30A00102 TPDVS TPDHS GB[0-7] GBE1 DBO4 DBO0 DGO5 DGO2 DRO6 DRO3 DRO1 RB301 GB[1] R1EB0R04G DBE7 DBE2 DBE1 DGE7 DGE3 DGE1...
  • Page 75 All manuals and user guides at all-guides.com Schematic Diagrams PLC-SW30 [Right] S3.3V_PW IC9401 J10EG060G TURBO R1841 IC1841 Q1841 1/16GZ 2SK536P 24LC32AT-I/SN R1844 R1847 P_SDA1 C1841 1 A0 1/16GJ 1/16GJ 25KZ0.1 3.3KC 4.7KC 2 A1 TEST GQFZ P_SCLK1 3 A2 P_SCLK1...
  • Page 76 All manuals and user guides at all-guides.com Schematic Diagrams PLC-SW30 [Left] POWER POWER "CN201" "CN202" FN902 K66A K66B J10EG J10EG DR[0-9] 030G 030G 1 2 3 J10EP090G J10EP100G D5612 1SS355 DG[0-9] R9416 D4815 FAN1 FAN1 1/16GZ0C 3.3V DG[0] 02DZ GND_AUD...
  • Page 77 All manuals and user guides at all-guides.com Schematic Diagrams PLC-SW30 [Right] L2501 1/8GZ000 15.5V 15VL R2501 Q2501 D2511 P_FAIL 1/16GJ 2SA1203Y 1SS355 FN902 FN905 FN901 1.5KC P_FAIL R2502 C2513 R2503 L2511 15.5VP 1/16GJ 25KZ 1/8GZ000 1/16GJ 4.7KC C518 0.1GQFZ 4.7KC...

  • Page 78: Printed Wiring Board Diagrams

    All manuals and user guides at all-guides.com ■ Printed Wiring Board Diagrams CAUTION R/C (SIDE:A) R/C (SIDE:B) This projector is isolated from AC line by using the internal converter transformer. Please pay attention to the following notes in servicing 1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold 1AA4B10C3650B sides (secondary circuit) at the same time.
  • Page 79 All manuals and user guides at all-guides.com AV (SIDE:A) AV (SIDE:B) FILTER (SIDE:A) FILTER (SIDE:B) MAIN “K50A” MAIN “K50B” R2024 R2028 F. G. R2022 R2026 R2037 C2004 Q2003 R2013 R2029 R2012 R2027 R2023 K10D R2006 C2003 Q2001 Q2002 K10E D2002 R2008 SW10A SW10A...
  • Page 80 All manuals and user guides at all-guides.com ■ Pin description of diode, transistor and IC MP3-SW3000 ● Diode ● Diode K: Cathode A: Anode ● Transistor/FET ● Transistor/FET C: Collector D: Drain B: Base G: Gate Index E: Emitter S: Source C1 C2 C1 C2 ●...
  • Page 81 All manuals and user guides at all-guides.com Diagrams & Drawings (MP3A)

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