1. Manuals
  2. Brands
  3. Sanyo Manuals
  4. Projector
  5. PLC-XT11
  6. Service manual

Sanyo PLC-XT11 Service Manual

Multimedia projector
Hide thumbs Also See for PLC-XT11:
Table of Contents

Advertisement

Quick Links

See also: Owner's Manual

SERVICE MANUAL

PRODUCT CODE
1 122 199 00
1 122 201 00
(MH7A)
1 122 200 00
1 122 202 00
(PH7A)
1 122 200 02
1 122 202 02
(PH7C)
Multimedia Projector
(MJ7A)
(PJ7A)
(PJ7C)
FILE NO.
Model No. PLC-XT11
Original Version
Chassis No. MJ7-XT1100
MH7-XT1600
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.
REFERENCE NO.
PLC-XT16
U.S.A., Canada,
Europe, Asia, Africa
Service
SM
5110503-00

Advertisement

Table of Contents
loading

Related Manuals for Sanyo PLC-XT11

Summary of Contents for Sanyo PLC-XT11

  • Page 1: Service Manual

    FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLC-XT11 PLC-XT16 U.S.A., Canada, Europe, Asia, Africa Original Version Chassis No. MJ7-XT1100 MH7-XT1600 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.

  • Page 2: Table Of Contents

    ■ Contents ■ Safety Instructions ________________________________________________3 ■ Specifications ____________________________________________________4 ■ Adjustments after Parts Replacement ________________________________5 ■ Circuit Protections ________________________________________________6 Fuse ______________________________________________________6 Thermal switch ______________________________________________6 Interlock switch ______________________________________________6 Warning temperature and power failure protection __________________7 ■ Mechanical Disassemblies ________________________________________8 ■ Optical Parts Disassemblies ______________________________________13 ■...

  • Page 3: Safety Instructions

    ■ 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

    ■ Specifications Projector Type Multi-media Projector Dimensions (W x H x D) 11.9" x 6.4" x 16.6" (302mm x 162mm x 422mm) (not including Adjustable Feet) Net Weight 17.2 lbs (7.8 kg) LCD Panel System 0.99” TFT Active Matrix type, 3 panels Panel Resolution 1024 x 768 dots Number of Pixels...

  • Page 5: Adjustments After Parts Replacement

    ■ Adjustments after Parts Replacement ● ❍ : Adjustment necessary : Check necessary Disassembly / Replaced Parts LCD/ Polarized glass Power DC Condenser Relay Prism Mirror Main Board Lens Lens Board Ass’y ❍ ● Condenser lens adjustment ❍ ● Relay lens adjustment ●...

  • Page 6: Circuit Protections

    ■ 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. ● Fuse Line Filter Board Fuse The fuse is located inside of the projector.

  • Page 7: Warning Temperature And Power Failure Protection

    Circuit Protections ● Warning temperature and power failure protection The projector will be automatically turned off when the internal temperature of the projector exceeds the normal oper- ating temperature, or the cooling fans stops, or the power supplies in the projector are failed. - If the TEMP WARNING indicator (red) is flashing, it may detect the abnormal temperature inside the projector.

  • Page 8: Mechanical Disassemblies

    ■ 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 Mechanical Disassemblies Main Board & Thermal-SW removal Remove 1 screw (M3x8) to take the thermal SW905 Main Board switch(SW905). Remove 5 screws (M3x6) to take the Main Board upward. AV Board COM Board Rear Panel Ass’y AV, COM Board & Rear Panel removal Fig.2 Remove 1 screw (M4x10) and take the Rear Panel...
  • Page 10 Mechanical Disassemblies Speaker base removal Remove 3 screws (T3x10) and then remove the Speaker Base Speaker Base. Fig.4 Optical Unit removal Loosen 1 screw on the lamp cover and 2 screws the lamp house and the take the Lamp House off from the cabinet bottom.
  • Page 11 Mechanical Disassemblies Fan & Motor removal Remove 4 screws (T3x20) to take the fan (FN904) off. Remove 3 screws (T4x25) to take the fan (FN907) off. Remove 4 screws (T3x10) to take the duct ass’y off. FN904 Remove 2 screws (T3x6) to take the Lens Shift Motor and Sensor SW Holder from the Base.
  • Page 12 Mechanical Disassemblies Power AC Board removal Power AC Remove 4 screws ( T3x6) to take the Power Board off. Board Remove 4 screws (T3x10) to take the Holder from the cabinet bottom. Line Filter Board & Interlock SW removal Remove 3 screws (T3x10) to take the Filter Board Ass’y upward.

  • Page 13: Optical Parts Disassemblies

    ■ Optical Parts Disassemblies Before taking this procedure, remove Cabinet Top and Main Board following to the “Mechanical Disassemblies”. Disassembly requires a 2.0mm hex wrench. Projection Lens removal Shift the projection lens to the end of top position by pressing Note in the Mounting Projection the Lens Shift (+) button.
  • Page 14 Optical Pats Disassemblies Prism ass’y removal and disassembly Remove 4 hex screws and take the LCD/Prism ass’y off upward. Remove each 1 screw and take the Glass Holder, and then pull the Optical filter, Polarized Glass-Out upwards off. These glasses are mounted for R, G and B LCD panels respectively.
  • Page 15 Optical Parts Disassemblies Relay Lens disassembly Remove 2 hex screws and pull the Relay Lens ass’y upward. Remove 2 screws to take the Lens off from the holder. Note: There is no mounting direction of the lens. Holder Relay Lens Fig.4- Fig.4- Integrator-In disassembly...
  • Page 16 Condenser Lens disassembly Remove 2 hex screws and take the Condenser Lens ass’y. Remove 4 screws to take the Lens off from the holder. * Lens should be placed as the flat surface side comes to the holder side. Holder Condenser Lens Fig.6- Fig.6-...
  • Page 17 Optical Parts Disassemblies Key No. Description Locations and Directions Slit-Int When the optical parts in the optical unit mounting or assembling, the Integrator Lens-Out parts must be mounted in the specified location and direction as PBS (Prism Beam Splitter) shown in figure below. Mirror (W-Cold) Note: The arrow in the figure below is indicated that there is the direc- Condenser lens-Out...

  • Page 18: Lcd Panel/Prism Ass'y Replacement

    ■ LCD Panel/Prism Ass’y Replacement IMPORTANT NOTICE on LCD Panel/Prism Ass'y Replacement LCD panels used for this model can not be replaced separately. Do not disassemble the LCD Panel/Prism Ass’y. These LCD panels are installed with precision at the factory. When replacing the LCD panel, should be replaced whole of the LCD panels and prism ass’y at once.

  • Page 19: Lamp Replacement

    ■ Lamp Replacement WARNING: ORDER REPLACEMENT LAMP - For continued safety, replace with a lamp assembly of the same type. Type No. Service Parts No. - Allow the projector to cool for at least 45 minutes before you open the POA-LMP59 610 305 5602 lamp cover.

  • Page 20: Optical Adjustments

    ■ Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top and Main Board, if required, following to the “Mechanical Disassemblies” Adjustments require a 2.0mm hex wrench and a slot screwdriver. Note: Do not disconnect connectors K8E, K8F, K8G, K8J and K8K on the main board, because the projector can not turn on due to operate the power failure protection.
  • Page 21 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 22 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 shading appears on the left or right of the screen as shown in Fig.3-1, loosen 2 screws with the 2.0mm hex driver, and White...
  • Page 23 Optical Adjustments Mirror adjustment Turn the projector on by a state of without FPC cables. Adjust the adjustment base of mirror to make color uniformity in white. 1) If the cyan bar appears on the top or bottom of the screen as shown in Fig.4-1, loosen 2 screws with the 2.0mm hex driver, White...

  • Page 24: Electrical Adjustments

    ■ Electrical Adjustments ● Service Adjustment Menu Operation To enter the service mode To enter the “Service Mode”, press and hold the MENU and IMAGE button on the projector at the same time for more than 3 seconds. The service menu appears on the screen as follows. To adjust service data Select the adjustment group no.

  • Page 25: Circuit Adjustments

    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 26 Electrical Adjustments NRS adjustment Video Gain adjustment [PC] 1. Receive the 16-step gray scale computer signal with 1. Receive the 16-step gray scale computer signal with Computer 1 [Analog RGB] mode. Computer 1 [Analog RGB] mode. 2. Enter the service mode. 2.
  • Page 27 Electrical Adjustments Luminance adjustment adjustment [PC] Pedestal adjustment [Video] 1. Receive the 100%whole-white computer signal with 1. Receive the 100%whole-Black composite video sig- Computer 1 [Analog RGB] mode. nal with Video mode. 2. Enter the service mode. 2. Enter the service mode. TP531 3.
  • Page 28 Electrical Adjustments A/D Input adjustment [Component] Pedestal adjustment [Component] [1080i-A/D INPUT ADJUSTMENT] [1080i-PEDESTAL ADJUSTMENT] 1. Receive the 16-step gray scale component signal 1. Receive the 100%whole-Black component signal [1080i] with Video [Y/Pb,Pr/Cb,Cr] mode. [1080i] with Video [Y/Pb,Pr/Cb,Cr] mode. 2. Enter the service mode. 2.
  • Page 29 Electrical Adjustments Video Gain adjustment [Component] White Balance adjustment 1. Receive the 16-step gray scale component signal [PC WHITE BALANCE ADJUSTMENT] [1080i] with Video [Y/Pb,Pr/Cb,Cr] mode. 1. Receive the 100%-whole white computer signal with 2. Enter the service mode. Computer 1 [Analog RGB] mode. TP531 3.

  • Page 30: Test Points And Locations

    Electrical Adjustments Test Points and Locations ● MAIN BOARD TP2561 TP501 TP561 TPFAN1 TP13B TPFAN2 TP2531 TP13G TPFAN3 K25G TP13R TPGVRT TP531 TPVRB TPDVS TPDHS IC9401 IC3201 TPHD TPVD TPGHS TPGVS IC801 IC341 IC6361 TPHS TP21G TP21B TPVS TP21R -30-...

  • Page 31: Service Adjustment Data Table

    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”. Other items should be used with the initial data value.
  • Page 32 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description LTI_LEVEL 1/1/0/0 0 ~ 3 NT,NT443,PAL,SECAM,PALM,PALN,480i,575i/ 480p,575p / 1080i60,1035i,720p/ 1080i50 D_PIC 0/0/1/1 0 ~ 3 NT,NT443,PAL,SECAM,PALM,PALN,480i,575i/ 480p,575p / 1080i60,1035i,720p/ 1080i50 31/31/31 0 ~ 63 PAL,PALM,PALN,PAL60,SECAM/ 575i,575p, only possible to adjust in these mode SUB_COL 7/7/7/8/6/9 0 ~ 15...
  • Page 33 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description R_BLK_DC 80/80/80 0 ~ 255 AV Pedestal Adjustment video/1080i,1035i,720p/480p,525p ✻ 0 ~ 255 dac3 A/D Ref Voltage Adjustment {BOTTOM] ✻ GVRT 0 ~ 255 dac2 A/D Ref Voltage Adjustment [TOP] BVRT 0 ~ 255 dac2...
  • Page 34 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description HINOR_VALU_FAN2_MIN 0~255 FAN2 control minimum value, HighLand Normal HINOR_VALU_FAN2_MAX FAN2 control maximum value, HighLand Normal HINOR_VALU_FAN3_MIN FAN3 control minimum value, HighLand Normal HINOR_VALU_FAN3_MAX FAN3 control maximum value, HighLand Normal HIECO_TEMP_FAN1_MIN FAN1 temperature to start the control, HighLand Eco HIECO_TEMP_FAN1_MAX...
  • Page 35 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description IMAGE_OUT_CS_SEL 0/0/0/0/0/0/0/0/0 0 or 1 001-b2 IMAGE_OUT_DEMUX 1/1/1/1/1/1/1/1/1 0 or 1 001-b1 IMAGE_OUT_THROUGH 0/0/1/1/1/1/1/0/0 0 or 1 001-b0 IMAGE_IN_TOTAL_H Same as G510~G517 0 ~ 2047 002/003 Read only IMAGE_IN_START_H 54/55/76/74 0 ~ 2047 004/005...
  • Page 36 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description MOTION_TH_DL, 8/12/8/8/8/12/8/8 0 ~ 255 MOTION_WEIGHT_0, 9/9/9/9/9/9/9/9 0 ~ 15 MOTION_WEIGHT_1, 8/8/8/8/8/8/8/8 0 ~ 15 MOTION_WEIGHT_2, 7/7/7/7/7/7/7/7 0 ~ 15 MOTION_WEIGHT_3, 6/6/6/6/6/6/6/6 0 ~ 15 MOTION_WEIGHT_4, 5/5/5/5/5/5/5/5 0 ~ 15 MOTION_WEIGHT_5, 4/4/4/4/4/4/4/4 0 ~ 15...
  • Page 37 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description dsync_delay 0 ~ 3 adr4(7-6) adclk_b 0 or 1 adr4-5 adclk_a 0 or 1 adr4-4 dsync_b 0 or 1 adr4-3 dsync 0 or 1 adr4-2 clk_b 0 or 1 adr4-1 0 or 1 adr4-0...
  • Page 38 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description V BACK PORCTH 0 ~ 2048 DISP LINE 1012 0 ~ 2048 CLAMP 0 ~ 2048 Group: 515 HDTV 720p Gakaku TOTAL DOTS 1524 0 ~ 2048 DISP DOTS 1154 0 ~ 2048 720p...

  • Page 39: Chassis Block Diagrams

    ■ Chassis Block Diagrams Chassis over view B-PANEL G-PANEL R-PANEL IC5101 IC6181 BLK-DC HV-AFC Y,Cb,Cr IC031 AUDIO-AMP. IC1141 NT/PAL-SW IC001 VOLUME IC5001 AUDIO-SW DVI-I D-SUB D-SUB MONITOR OUTPUT AUDIO -39-...

  • Page 40: Inputs & Video Signal Processing Stage

    Chassis Block Diagrams Inputs & video signal processing stage IC8061 IC8071 IC8081 IC4251 IC4261 IC4271 BUFFER BUFFER BUFFER BUFFER BUFFER BUFFER IC8001 IC201 IC4201 DVI-I/F IP CONVERTER <AD9888> <SI1661> <TC240CFTB> IC3201 IC8091 BUFFER <TC74LCX541> <MB40C348> IC5191 AMP. <BA7623> IC8041 SW-BUFFER <TC74LCX541>...

  • Page 41: Lcd Panel Driving Stage

    Chassis Block Diagrams LCD panel driving stage IC3501 IC3531 IC3561 B-LEVEL SHIFT G-LEVEL SHIFT B-LEVEL SHIFT <L3E01040> <L3E01040> <L3E01040> IC401 DIGITAL GAMMA CORRECTION <L3E07050> IC9401 DIGITAL BRIGHTER <LC24085> -41-...

  • Page 42: Audio Signal Processing Circuit

    Chassis Block Diagrams Audio signal processing circuit AV BOARD AU_SW1 AU_SW2 VIDEO SP901 AUDIO-IN Q013 Q014 Q5001 SP902 AUDIO-IN Q5002 Q011 AUDIO-IN Q5062 Q031 Mute: L AUDIO MUTE Q5052 Q5051 MUTE AUDIO BOARD Q5061 K55B K20P 18 16 20 A_SW1 WRL_CPU A_SW2 READ_CPU...

  • Page 43: Motor Driving Circuit

    Chassis Block Diagrams Motor driving circuit FOCUS K55F IC5501 FOCUS DRIVE <BA6287> ZOOM IC5531 ZOOM DRIVE <BA6287> K55B IICSCL IC801 LENS SHIFT IICSDA K55G IC5561 9,10 18,20 LENS SHIFT DRIVE <BA6920> BRIGHT K55E IC6501 11,12 BRIGHT DRIVE <BA6287> MAIN BOARD AUDIO BOARD Logic Table of Drive ICs (IC5501,IC5531, IC6501) Logic Table of Drive ICs (IC5561)

  • Page 44: System Controls

    Chassis Block Diagrams System controls P-FAIL CHO_TXD_L IC1801 I/O EXPANDER <M66500> -44-...

  • Page 45: Power Supply & Protection Circuit

    Chassis Block Diagrams Power supply & protection circuit FAN_LOCK P-FAIL P-FAIL 15.5V 3.3V S-5V 15VP FAN_LOCK IC801 -45-...

  • Page 46: Troubleshooting

    ■ Troubleshooting No Power The possible causes of No Power are listed below. Please - The abnormality on the lamp ballast board was detected. check following and refer to the chapter “Power supply and The lamp ballast board outputs error signal (LAMP_DET) protection circuit”...

  • Page 47: No Picture

    Troubleshooting No Picture The possible causes of No Picture are listed below. Please 3. No picture from DVI source. check following and refer to the chapter “Inputs & video sig- Check 5V power supply(5VDVI) at pins 6 and 7 of K10R nal processing stage”, “LCD panel driving stage”...

  • Page 48: No Sound

    Troubleshooting No Sound Please check following and refer to the chapter “Audio signal 3. No audio output signal at speakers. processing circuit” in the Chassis Block Diagrams on the pre- Check audio signals at pins 13 and 8 of IC031 on the vious page.

  • Page 49: Control Port Functions

    ■ Control Port Functions ● System Control & I/O Port Table (IC801) Name Function Name Function Polarity PA23/WRHH USB RESET USB reset signal Active L PE14/TIOC4C/DACK0/AH IC RESET Power Control w/o FAN and LAMP Active L PA22/WRHL SEPA_RESET Reset output for M66230 L: Reset PA21/CASHH Not used...
  • Page 50 Control Port Functions Name Function Name Function Polarity PD16/D16/IRQ0 PW_SW Not used PD15/D15 DATA15 Data Bus 15 PD14/D14 DATA14 Data Bus 14 PD13/D13 DATA13 Data Bus 13 PD12/D12 DATA12 Data Bus 12 PD11/D11 DATA11 Data Bus 11 PD10/D10 DATA10 Data Bus 10 PD9/D9 DATA9 Data Bus 9...
  • Page 51 Control Port Functions ● Parallel I/O Expander (IC1801, M66500FP) Name Function Name Function Polarity CG_FILTER Not used (Initial: L) DT_STB 5V ±0% A SW1 Audio SW 1 (SW1,SW2) = PC1:L, L PC2:H, L PC3:L,H A SW2 Audio SW 2 IP_PWR_DN IP Power down mode switch H: Use IP L: Not use IP IPSEL_CSA...
  • Page 52 Control Port Functions ● IIC Bus I/O Expander (IC5581, M62320FP) Port Functions Pin No. Name Function Action Serial Data output port (Not connected) IIC BUS SCL IIC BUS SDA FOCUS+ FOCUS + Active H FOCUS- FOCUS - Active H ZOOM+ ZOOM + Active H ZOOM-...
  • Page 53 Control Port Functions ● IIC Bus DA Converter (IC1531, M62399FP) Port Functions Name Function Name Function Polarity Reset input IIC BUS SCL IIC BUS SDA not use REF_B B White-Black level adj. REF_G G White-Black level adj. REF_R R White-Black level adj. VrefL DAC lower reference voltage input VrefU1...

  • Page 54: Waveform

    ■ Waveform VIDEO-IN <IC1141-4> Y-IN <IC3101-5> C-IN <IC3101-7> VIDEO_Y <IC3101-21> VIDEO_CB <IC3101-22> VIDEO_CR <IC3101-23> AV_HSYNC <IC3101-9> AV_VSYNC <IC3101-4> AV_R-OUT <TP13R> AV_G-OUT <TP13G> AV_B-OUT <TP13B> HD_OUT <TPHD> VD_OUT <TPVD> GHS_PW <TPGHS> -54-...
  • Page 55 Waveform GVS_PW <TPGVS> DHS <TPDHS> DVS <TPDVS> B-S&H OUT <TP501> G-S&H OUT <TP531> R-S&H OUT <TP561> NRS-G<TP2531> NRS-B/R <TP2561> -55-...

  • Page 56: Cleaning

    ■ 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 57: Ic Block Diagrams

    ■ IC Block Diagrams ● AD8185ARU <Selector, IC3001> ● AD9888KS140 <A/D, IC201> -57-...
  • Page 58 IC Block Diagrams ● BA6287F <Motor Drive, IC5501, IC5531, IC6501> ● BA6920F <Motor Drive, IC5561> -58-...
  • Page 59 IC Block Diagrams ● BA7078AF <SynC. Detector, IC7201> ● BA7655 <Audio Pre-amp, IC001> -59-...
  • Page 60 IC Block Diagrams ● DB7600 <Sync. Switch, IC3021, IC3022> ● CXA2101AQ <RGB Matrix, IC4101> -60-...
  • Page 61 IC Block Diagrams ● ICS1523M <PLL, IC4231> ● L306070D <D/A-Sample & Hold, IC501, IC530, IC561> -61-...
  • Page 62 IC Block Diagrams ● M62392 <D/A, IC3291> ● M62393 <D/A, IC281, IC4881> -62-...
  • Page 63 IC Block Diagrams ● M62399 <D/A, IC1501, IC1531> ● ML60851 <USB Driver, IC9801> -63-...
  • Page 64 IC Block Diagrams ● PW365 <System Control & Scan Converter, IC301> ● TA1318AF <AFC Sync. Driver, IC6181> -64-...
  • Page 65 IC Block Diagrams ● TB1274AF <Video Decoder, IC1101> ● TC90A69F <PAL 3L-Y/C Separation, IC2101> -65-...
  • Page 66 IC Block Diagrams ● TDA1517ATW <Audio Output, IC031> -66-...

  • Page 67: Service Parts List

    ■ Electrical Parts List MH7-XT1600, MJ7-XT1100 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 spe- cial significance to product safety.
  • Page 68 MH7-XT1600, MJ7-XT1100 Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. ● OUT OF CIRCUIT BOARD RC Board FN905 Cooling Fan Sensor Ballast Board Board FN902 Cooling Fan Power DC Board Main Board Power AC Board Audio Board...

  • Page 69: Main Board

    MH7-XT1600, MJ7-XT1100 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 405 173 9803 TR 2SC3928A1R 610 308 1724 ASSY,PWB,MAIN MH7A 405 173 9902 TR 2SC3928A1S 610 301 1950 ASSY,PWB,TEMP.SENSOR MC3A...
  • Page 70 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 173 9902 TR 2SC3928A1S 405 015 8704 TR 2SC2812-L6-TB Q1151 405 134 5905 TR 2SA1037AK-T146-R 405 015 8902 TR 2SC2812-L7-TB 405 147 2205 TR 2SA1037AK-S-T146 405 163 1602 TR 2SC2812N-L6-TB0 405 002 0308...
  • Page 71 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 015 8902 TR 2SC2812-L7-TB 405 015 8902 TR 2SC2812-L7-TB 405 163 1602 TR 2SC2812N-L6-TB0 405 163 1602 TR 2SC2812N-L6-TB0 405 163 1701 TR 2SC2812N-L7-TB0 405 163 1701 TR 2SC2812N-L7-TB0 405 173 9803...
  • Page 72 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 173 9803 TR 2SC3928A1R 405 002 6904 TR 2SA1179-M7-TB 405 173 9902 TR 2SC3928A1S 405 163 1503 TR 2SA1179N-M6-TB Q3173 405 014 4509 TR 2SC2412K T146 R 405 163 2708 TR 2SA1179N-M7-TB 405 014 4608...
  • Page 73 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description Q5132 405 134 5905 TR 2SA1037AK-T146-R 405 015 8902 TR 2SC2812-L7-TB 405 147 2205 TR 2SA1037AK-S-T146 405 163 1602 TR 2SC2812N-L6-TB0 405 002 0308 TR 2SA1037K T146 R 405 163 1701 TR 2SC2812N-L7-TB0 405 002 0407...
  • Page 74 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description IC3253 409 416 6406 IC BA033FP-E2 IC815 410 362 6501 IC TC74LCX541FT 409 410 1001 IC UPC2933T-E1 IC816 410 362 6600 IC TC74ACT541FT IC3291 409 506 0406 IC M62392FP IC9801 409 468 8908...
  • Page 75 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C1502 403 164 0204 CERAMIC 0.1U Z C221 403 283 6309 CERAMIC 1U Z C1503 403 164 0204 CERAMIC 0.1U Z C222 403 283 6309 CERAMIC 1U Z C1504...
  • Page 76 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C268 403 322 7809 ELECT 220U M 6.3V C3193 403 157 2901 CERAMIC 47P J 403 349 4706 ELECT 220U M 6.3V C3194 403 157 2901 CERAMIC 47P J C269...
  • Page 77 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C3504 403 164 0204 CERAMIC 0.1U Z C4134 403 215 2201 CERAMIC 0.01U K C351 403 304 2105 ELECT 47U M 6.3V C4136 403 215 2201 CERAMIC 0.01U K C352...
  • Page 78 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C4236 403 164 0204 CERAMIC 0.1U Z C533 403 164 0204 CERAMIC 0.1U Z C4237 403 155 1609 CERAMIC 33P J C534 403 164 0204 CERAMIC 0.1U Z C4238...
  • Page 79 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C6336 403 164 0204 CERAMIC 0.1U Z C8041 403 164 0204 CERAMIC 0.1U Z C6341 403 164 0204 CERAMIC 0.1U Z C8042 403 164 0204 CERAMIC 0.1U Z C6342...
  • Page 80 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB312 645 021 0358 R-NETWORK 100X4 0.063W 645 028 5981 R-NETWORK 10X4 1/16W RB3501 645 037 3107 R-NETWORK 10X4 0.063W RB8013 645 037 3107 R-NETWORK 10X4 0.063W RB3502 645 037 3107...
  • Page 81 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1303 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1834 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1304 401 105 0603 MT-GLAZE 10K JA 1/16W R1836 401 105 7909 MT-GLAZE 0.000 ZA 1/16W...
  • Page 82 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R2512 401 105 4700 MT-GLAZE 39K JA 1/16W R3122 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R2513 401 105 4601 MT-GLAZE 3.9K JA 1/16W R3123 401 105 5301 MT-GLAZE 4.7K JA 1/16W...
  • Page 83 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R3217 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3546 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3218 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3547 401 105 0306 MT-GLAZE 10 JA 1/16W...
  • Page 84 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R4164 401 105 0603 MT-GLAZE 10K JA 1/16W R4286 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R4166 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R4287 401 105 7909 MT-GLAZE 0.000 ZA 1/16W...
  • Page 85 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R4847 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5216 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R4849 401 105 0405 MT-GLAZE 100 JA 1/16W R5217 401 105 7909 MT-GLAZE 0.000 ZA 1/16W...
  • Page 86 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6171 401 105 0603 MT-GLAZE 10K JA 1/16W R8096 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R6172 401 105 3307 MT-GLAZE 2.7K JA 1/16W R811 401 105 0603 MT-GLAZE 10K JA 1/16W...
  • Page 87 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R894 401 105 7909 MT-GLAZE 0.000 ZA 1/16W COIL R895 401 105 7909 MT-GLAZE 0.000 ZA 1/16W L1101 645 026 0964 INDUCTOR,10U K R896 401 105 7909 MT-GLAZE 0.000 ZA 1/16W L1102...
  • Page 88 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description D451 407 149 0807 DIODE 1SS355-TE-17 TRANSISTOR D4801 407 223 0501 ZENER DIODE 02DZ12Y(TPH3) Q011 405 134 5905 TR 2SA1037AK-T146-R D4802 407 223 0501 ZENER DIODE 02DZ12Y(TPH3) 405 147 2205 TR 2SA1037AK-S-T146 D4803...
  • Page 89 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description IC5581 409 404 6302 IC M62320FP R5504 401 036 9904 MT-GLAZE 560 JA 1/8W R5506 401 105 0504 MT-GLAZE 1K JA 1/16W CAPACITOR R5507 401 105 5301 MT-GLAZE 4.7K JA 1/16W C001...
  • Page 90 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 163 1701 TR 2SC2812N-L7-TB0 405 163 1602 TR 2SC2812N-L6-TB0 405 173 9803 TR 2SC3928A1R 405 163 1701 TR 2SC2812N-L7-TB0 405 173 9902 TR 2SC3928A1S 405 173 9803 TR 2SC3928A1R Q3031...
  • Page 91 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C3091 403 341 3905 POS-SOLID 100U M 6.3V R3037 401 105 0504 MT-GLAZE 1K JA 1/16W C3092 403 280 0805 ELECT 330U M 6.3V R3038 401 105 0504 MT-GLAZE 1K JA 1/16W...
  • Page 92 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R7312 401 105 0603 MT-GLAZE 10K JA 1/16W D3074 407 149 0807 DIODE 1SS355-TE-17 R7314 401 105 0603 MT-GLAZE 10K JA 1/16W D7221 407 223 0907 ZENER DIODE 02DZ4.7Y(TPH3 R8115 401 105 0405...
  • Page 93 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 173 9704 TR 2SA1235A1F 405 015 8704 TR 2SC2812-L6-TB Q2061 405 014 4509 TR 2SC2412K T146 R 405 015 8902 TR 2SC2812-L7-TB 405 014 4608 TR 2SC2412K T146 S 405 163 1602 TR 2SC2812N-L6-TB0...
  • Page 94 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C5004 403 321 2607 ELECT 10U M R2043 401 105 0504 MT-GLAZE 1K JA 1/16W C5006 403 323 8805 CERAMIC 2.2U Z R2044 401 105 0504 MT-GLAZE 1K JA 1/16W C5007...
  • Page 95 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R3888 401 105 0603 MT-GLAZE 10K JA 1/16W D1088 407 223 0709 ZENER DIODE 02DZ20Y(TPH3) R3889 401 105 7909 MT-GLAZE 0.000 ZA 1/16W D1089 407 223 0709 ZENER DIODE 02DZ20Y(TPH3) R3891 401 105 7909...
  • Page 96 MH7-XT1600, MJ7-XT1100 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 645 061 5115 CABLE,USB CONROL BOARD 645 063 6936 CABLE,USB 610 302 3106 COVER,DUST-MC3A 610 302 5902 ASSY,PWB,CONTROL MC3A 645 043 9704 ADAPTOR,DVI/VGA 645 057 2999 CABLE,INTERFACE VGA CAPACITOR C6801...

  • Page 97: Mechanical Parts List

    ■ Mechanical Parts List MH7-XT1600, MJ7-XT1100 Note: Parts order must contain Chassis No., Part No., and Descriptions. ● CABINET PARTS M1-b M1-a -97-...
  • Page 98 MH7-XT1600, MJ7-XT1100 Mechanical Parts List ● OPTICAL PARTS L18: For R-panel L19: For G-panel L20: For B-panel L3-a: For R-panel L3-b: For G-panel L3-c: For B-panel (Polarized Glasses) L3-d: For R-panel L3-e: For G-panel L3-f: For B-panel (Optical Flters) -98-...
  • Page 99 MH7-XT1600, MJ7-XT1100 Mechanical Parts List -99-...
  • Page 100 MH7-XT1600, MJ7-XT1100 Mechanical Parts List L1-b L1-a (Zoom) (Focus) -100-...
  • Page 101 MH7-XT1600, MJ7-XT1100 Mechanical Parts List L7 L21 CAUTION: Part must be placed in specified direction when replacing the optical parts. Please see “Optical Parts Disassemblies” for further instructions. -101-...
  • Page 102 OPTICAL FILTER (WV-SA)-1 610 293 9972 SPACER LEG-MA8A L3-e 645 063 7476 OPTICAL FILTER (WV-PO)S-1 G 645 047 8031 BADGE,SANYO*26.2X5.7L26.0 L3-f 645 063 7476 OPTICAL FILTER (WV-PO)S-1 B 610 289 1812 BADGE V MARK S-MK6A 610 297 7936 SPACER COVER SCREW NWMG-M...
  • Page 103 MH7-XT1600, MJ7-XT1100 Mechanical Parts List -103-...
  • Page 104 SANYO Electric Co., Ltd. (MH7A) Jul. 2003 BB 400 Printed in Japan...

This manual is also suitable for:

Plc-xt16

Table of Contents