1. Manuals
  2. Brands
  3. Sanyo Manuals
  4. Projector
  5. PLC-XF31N
  6. Service manual

Sanyo PLC-XF31N Service Manual

Hide thumbs Also See for PLC-XF31N:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Owner's Manual
SERVICE MANUAL
Specifications
Safety Instructions
Protections
Ass'y lamp replacement
Mechanical disassemblies
Optical unit disassemblies
Troubleshooting
Waveforms
Electrical adjustments
Optical adjustments
CPU input/output port functions
The cautions in schematic diagrams
Unit PFC, Unit lamp ballast and IC block diagrams
Parts list
Cabinet, Chassis and Optical parts list
Electrical parts list
Schematic diagrams
Block diagrams
PWB parts location diagrams
PRODUCT CODE :
PLC-XF31
MD7A
1 122 191 00
PLC-XF31
PD7A
1 122 192 00
PLC-XF31
PD7C
1 122 192 02
PLC-XF31N
MD7AA
1 122 191 20
PLC-XF31NL
MD7AL
1 122 191 30
Multimedia Projector
CONTENTS ;
U.S.A. , Canada
Continental Europe, Asia, Africa, M.E.
U.K.
U.S.A. , Canada
U.S.A. , Canada
FILE NO.
MODEL NO.
PLC-XF31
Canada, Europe, Asia, Africa, M.E., U.K.
PLC-XF31N
U.S.A., Canada
PLC-XF31NL
U.S.A.
Original version
Chassis No. MD7-XF3100
NOTE: Match the Chassis No. on the rating
2
Give complete "CHASSIS NO." for
3
parts order or servicing, it is shown on
4
the rating sheet on the cabinet of the
6
Projector.
9
13
18
33
35
43
53
57
59
64
67
70
S1~S10
B1~B2
P1~P6
(Projection lens is optional.)
(Projection lens is optional.)
MD7-XF31N00
MD7-XF31NL00
sheet on the cabinet with the
Chassis No. in the Service Manual.
If the Original Version Service
Manual Chassis No. does not
match the unit's, additional
Service Literature is required. You
must refer to "Notices" to the
Original Service Manual prior to
servicing the unit.
SM
REFERENCE NO.
5110489

Advertisement

Table of Contents
loading

Related Manuals for Sanyo PLC-XF31N

Summary of Contents for Sanyo PLC-XF31N

  • Page 1 Multimedia Projector SERVICE MANUAL FILE NO. MODEL NO. PLC-XF31 (Projection lens is optional.) Canada, Europe, Asia, Africa, M.E., U.K. PLC-XF31N U.S.A., Canada PLC-XF31NL (Projection lens is optional.) U.S.A. Original version Chassis No. MD7-XF3100 MD7-XF31N00 MD7-XF31NL00 NOTE: Match the Chassis No. on the rating sheet on the cabinet with the Chassis No.

  • Page 2: Technical Specifications

    TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS Projector Type Multi-media Projector Net Weight 46.3 lbs (21 kg) Model PLC-XF31/XF31NL, 49.7 lbs (22.5 kg) Model PLC- XF31N LCD Panel System 1.8" TFT Active Matrix type, 3 panels Panel Resolution 1024 x 768 dots Number of Pixels 2,359,296 (1024 x 768 x 3 panels) Color System PAL, SECAM, NTSC, NTSC4.43, PAL-M and PAL-N...

  • Page 3: Laser Beam

    For continued product safety and protection of personnel injury, servicing should be made with qualified personnel. Light source lamp Caution : UV and Strong light Don't view directly the light emitted from the lamp with which this pro- Risk of electric shock jector is equipped.

  • Page 4: Protection Equipment For Users

    This projector is equipped Protections with the following protec- tions to operate in safety. Fuse for circuit protection The fuse is located in the rear inside a projector. (Refer to figure.) When either the LAMP indicator or the READY indicator is not illuminated, fuse may be opened. Check the fuse as following steps.

  • Page 5: Overheat Protection

    Overheat Protection The temperature monitor system -- The temperature monitor system is provided to prevents damage of optical components (the LCD panel and polarization film etc.) inside a projector from overheat. Two protection systems are provided. Each system operation as follows ; ----- The temperature monitor -2 : ----- ----- The temperature monitor -1: ----- Temperature check of lamps.

  • Page 6: Lamp Replacement

    LAMP REPLACEMENT Before Replacement This Projector is equipped with 2 Projection Lamps to ensure brighter image and those lamps are controlled by Lamp Management Function. Lamp Management Function detects status of two lamps and shows status on screen or on LAMP REPLACE indicator.
  • Page 7 Lamp Replacement AFETY INSTRUCTIONS ABOUT THE LAMP REPLACEMENT Furthermore, refer to "Light source lamp" of Safety instructions on page-3 along with this caution. Caution : B Observance : D URST ESIGNATED PART Don’t mistake the lamp number to replace in the case of lamp replacement. Lamp assembly is safety significant parts.
  • Page 8 Lamp counter reset Be sure to reset Lamp Counter when Lamp Assembly is replaced. When Lamp Replace Counter is reset, LAMP REPLACE indicator stops lighting. Turn projector on, press MENU button and ON-SCREEN MENU will appear. Press POINT LEFT/RIGHT button(s) to move a red frame pointer to SETTING Menu icon.
  • Page 9 Panel ballast and Lamp ballast Assemblies removal. Black tube K7A3 Black color K7B3 1. Remove 5 screws A and remove the Panel ballast. 2. Remove the connectors. Remove 8 screws B and Clear tube remove the 2 Lamp ballast assemblies. K7A4 White color K7B4...
  • Page 10 Lamp cover and cabinet top removal. 1. Turn 3 screws A and remove the Lamp cover. 2. Remove 8 screws B and remove the Cabinet top. Assembly main and Terminal slots unit removal. 1. Remove the connectors and the flexible cables of the LCD panels from the assembly Main.

  • Page 11: Optical Unit Removal

    Assembly Motor & audio, assembly Power, assembly PFC, assembly Sub power, assembly PFC Fan-net and Fan(FN902 and FN913) Removal. The following caution is the important matter for maintaining the safety of a Caution : product. Don't mistake a cooling fan's attachment direction in the case of a re- assembly.
  • Page 12 Fans(FN906, FN909 and FN910) removal. Assembly fan The following caution is the important matter for maintaining the safety of a Caution : product. Don't mistake a cooling fan's attachment direction in the case of a re-assembly. (Refer to the arrow in a figure.) If the attachment direction is mistaken, it will become the cause which the inside of the projector is unusually over- heated and a fire or parts damage.

  • Page 13: Optical Unit Disassemblies

    Optical unit disassemblies Projection lens and Holder lens unit removal. LEVER-B LEVER-A Note : This lens mounting system is the lever release type and lens replacement can be performed easily. However, The weight of the projection lens is 2 ~ 6kg. If it makes a mis- Projection lens take in handling, the lens may receive damage.
  • Page 14 The following caution is the important matter for maintaining the safety of a Lamp assemblies and Assembly mirror Caution : product. removal. The characteristics and ages of lamps are managed by CPU. Mark the lamp assemblies as they are removed from the optical unit so that they may be reassembled in the same location from which they were removed.
  • Page 15 PANEL RISM ASSEMBLY AND PANEL REMOVAL Caution : HANDLE WITH CARE LCD panel/Prism assembly is a precision part. Be sure to handle this part with special attention. Observe the 1. Remove 4 screws A and remove the LCD panel /Prism assembly. following notes.

  • Page 16: Optical Parts Location

    Optical parts location --- The optical parts name(description) can see it on parts list(page69). 1) Film side located outside. Printed mark of opti- cal filter is l o c a t e d upside. 128-B 128-1 116(R) 117(G) 128-4 118(B) Prism 119(R) 128-2...
  • Page 17 PWB ASSEMBLIES LOCATION irection of a wind. The following caution is the impor- tant matter for maintaining the safe- Caution ty of a product. MOTOR FANS Don't mistake a cooling fan's attachment direction in the case of a re-assembly. If the attachment direction is mistaken, it LOCATION will become the cause which the inside of the projector is unusually overheated and a fire or parts damage.

  • Page 18: Troubleshooting

    Troubleshooting "NO PICTURE -1" Assembly Main TERMINAL BOARD DVI CHECK DATA SYNC SIGNAL ANALOG DIGITAL TP-HV TP-32H1 IC2301 TP-V TP-32V1 FPGA AUDIO INPUT CONTROL IC8261 PORT SW- SYNC INPUT-1 IC8251 TERMINAL BOARD-COMPONENT INPUT-2 BUFFER BUFFER IC8201 IC8211 IC8201 IC8211 IC8221 IC8221 R/Pr IC3401...
  • Page 19 Troubleshooting IC6301 VCO1 MEMORY IC6321 IC4231 SGRAM IC6341 CHECK IC6361 PSIG SIGNAL IC2561 IC4201 IC4201 BUFFER BUFFER PROGRESSIVE PROGRESSIVE IC2571 IC4261/4271 IC4261/4271 SCAN SCAN IC2581 /4281 /4281 TP-2561 CONVERTER CONVERTER IC2591 PSIG PSIG1~4 TO LCD PANEL RGB IC2301 IC2301 IC301 IC301 IC501 SCAN...
  • Page 20 NO PICTURE -2 Troubleshooting Check the terminal board-DVI. Check the Vcc voltages. (Always) 5V/ -5V/ 9V (Switched) Check the test points. DATA H_DIF H_DIF K80A Digital V_DIF LATCH V_DIF DATA Interface DE_DIF DE_DIF IC8001 CLK_DIF CLK_DIF TP-80R TP-80G TP-80B G-SYNC SYNC SEP.
  • Page 21 Check the terminal board-AV. Check the Vcc voltages. (Always) 5V/ -5V/ 9V (Switched) Check the test points. ASS'Y AV TP-3142 BNC-Y IC1181C K131 IC2161B Y/C-Y IC1141B IC141B IC141C NTSC-Y BNC-Y C.V.-Y VIDEO-Y NTSC C.V. PAL-Y IC2161A YCbCr YCbCr DEMATRIX IC1181B DEMOD Y/C-Y IC401...
  • Page 22 * NO POWER -1 System Control Troubleshooting Is fuse (F901) blown? Isn't the lamp cover Is the lamp cover attached Fuse may be opened of a projector correctly? And has not the when either the LAMP removed? boss(Inner side of the lamp indicator or the READY cover) broken? indicator isn't Illuminated.
  • Page 23 TEMP. SW TEMP. SW LAMP LAMP assemblies PFC units BALLAST units POWER FAILURE RL-12V THERMAL-Switches Check +B(RL12) for LAMP assemblies voltage for PFC circuits. Check that the Lamp mon- CIRCUIT Check that the itor signals are correct. Lamp ballast on/off signals are correct.
  • Page 24 * NO POWER-2 Troubleshooting Check the switching regulator. STR-Z2156 Switching regulator Caution : "HOT" Circuit ! If this Vcc voltage reaches to abnormal voltage (exceeds 22V), the IC632 will be shut down. If a temperature of this frame reaches to 150˚C, Check the signal at pin 5 the IC632 will be shut of T621.

  • Page 25: Audio System

    No sound Troubleshooting Audio system Terminal board ASS'Y CGMOTHER - DVI ASS'Y_MAIN SLOT_1 K90C ASS'Y_RS232C K80H Terminal board - Component K38F K38E SLOT_2 K90D AUDIO_AMP. IC1871 K90K AUDIO_CONTROL K16B K10H L-OUT Terminal board R-OUT - AV SLOT_3 K90E IC001 K16F IC801 IC1851 K16A...

  • Page 26: Lamp Abnormality

    LAMP ABNORMALITY -1 System Control Troubleshooting NOTE : Light source lamp The lamp emits light through arc discharge. To initiate arc discharge, dielectric breakdown must occur between the lamp electrodes. The high-voltage pulse generator generates and applies high-voltage pulses with peak val- ues of about 20kV between the lamp electrodes in order to generate glow discharge.
  • Page 27 Refer to next page TEMP. SW TEMP. SW LAMP LAMP assemblies PFC units BALLAST units POWER FAILURE RL-12V THERMAL-Switches for LAMP assemblies CHECK ! NOTE : The lamp-ballast-unit controls the power supply CIRCUIT to the lamp to maintain and stabilize the arc dis- charge, keeping illumination at a constant level.
  • Page 28 LAMP ABNORMALITY -2 Troubleshooting Check the unit P.F.C.. Has not the temperature switch operated? Check! If the temperature around Caution : "HOT" Circuit ! FET reaches 85 degrees, the PFC circuit will be shut down. OUTPUT DC 380V~400V Check! UNIT PFC U20B34600 LAMP CN1B...

  • Page 29: Power Lens System Abnormality

    POWER LENS SYSTEM ABNORMALITY Troubleshooting Motor-driven lens system. (Zoom, Focus and lens shift.) LEFT DET. CENTER DET. Horizontal shift function does not exist RIGHT DET. in some particular models. Therefore IC1621, K8N, etc. do not exist in those models. K16A K16H TOP DET.

  • Page 30: Temperature Abnormality

    TEMPERATURE ABNORMALITY -1 Troubleshooting System Control NOTE : Temperature monitor operation ======================== The temperature monitor -2 : The temperature monitor system is provided to prevents damage of optical components (the LCD panel and polarization ------ ------------------------------------------------------------------ film etc.) inside a projector from overheat. Two protection systems are provided. Each system operation as follows : Temperature check of lamps.
  • Page 31 Has not the temperature switch Has not the temperature operated? switch operated? When the temperature around a If the temperature around FET lamp driver reaches 85 degrees, unit reaches 85 degrees, a PFC lamp ballast will be shut down and a circuit will be shut down.
  • Page 32 NO POWER -3 and TEMPERATURE ABNORMALITY -2 Troubleshooting Check the DC Voltages and Air-flow control circuit FAN-C FAN-C FAN-A FAN-B K66E K66H K66F 1 2 3 1 2 3 1 2 3 4 5 6 Unit Sub power CHECK ! PF-4 PF-4 PF-4...

  • Page 33: Timing Chart

    Waveforms Timing chart 1 0 u s / D i v Terminal board-AV Video-in NTSC 0.5V/Div TP_32H1 H_sync 2V/Div TP_5101 0.5V/Div TP_5102 0.5V/Div TP_3141 C 0.5V/Div TP_3142 0.5V/Div TP_5181 0.5V/Div TP_201 0.5V/Div TP_5182 Green 0.5V/Div TP_211 0.5V/Div TP_5183 Blue 0.5V/Div TP_221 0.5V/Div -33-...
  • Page 34 Timing chart 5 u s / D i v TP_2561 TP_2571 PSIG Red LCD panel drive signal 5V/Div Green LCD panel drive signal TP_2527 TP_2526 5V/Div 5V/Div Blue LCD panel drive signal 5V/Div 2 m s / D i v Input_signal NTSC 0.5V/Div TP_32V1...

  • Page 35: Alignment Procedures

    Alignment procedures Service adjustment menu operation Normal Mode Service Mode "MENU" Service Mode "IMAGE" Group Data To enter the "service mode." To enter the service mode, press the "MENU" and "IMAGE" "POWER buttons on the projector simultaneously and hold for 2 seconds. ON/OFF"...

  • Page 36: Service Mode Adjustment Menu

    Service mode adjustment Menu Adjustment Mode Adjustment Item Group-no. Not designated Component 140-0 Fans-A driving voltage adjustment 140-1 Fans-A driving voltage adjustment 140-2 Fans-C driving voltage adjustment 140-3 Fans-C driving voltage adjustment 140-4 Fans-B driving voltage adjustment 140-5 Fans-B driving voltage adjustment 200-0 G-Video center DC adjustment 200-1...
  • Page 37 Adjustment Mode Adjustment Item Group-no. Not designated Component 210-14 & 16 AV White balance adjustment. 2 lamp mode 200-14 & 16 PC White balance adjustment. 2 lamp mode 211-14 & 16 AV White balance adjustment. Lamp-1 of 1 lamp mode 212-14 &...

  • Page 38: Electrical Adjustments

    Electrical adjustments 1. Voltage adjustment Note : Equipment Digital voltmeter The following adjustment is the adjustment item for Assembly power. Connections + K6D(2) - chassis ground The test point exists on the Assembly power. Voltage adjustment. Adjustment: Adjust the voltage of K6D to 6.35± 0.05V DC with the VR652. The following adjustments are the adjustment item for Terminal board- 2.
  • Page 39 3. The voltage check of the 3D-Noise-reduction-PLL circuit. Equipment Digital voltmeter Connections : + TP5103/ - chassis ground. Input mode Input signal Color bar signal(PAL) Picture condition Normal Check that the voltage of the TP5103 is correct. The voltage of the TP5103 is outputted between 2.85 V and 2.95 VDC. If the voltage of the TP5103 is not correctly, check the periphery of the 3D-Noise- reduction-PLL circuit and repair it.
  • Page 40 5. Fan driving voltage adjustments 8. Contrast adjustments-PC Equipment Digital voltmeter. Equipment Oscilloscope. Input mode Computer. Set the image to "Service mode." Input signal 16 step gray scale signal Adjust each item for below values with the Volume + and - buttons. Set the image to "Service mode."...
  • Page 41 9. Contrast adjustments-AV 10. Panel driving signal adjustments -AV Equipment Oscilloscope. Equipment Oscilloscope. Input mode Input mode Input signal 16 step gray scale signal Input signal 16 step gray scale signal Set the image to "Service mode." Picture condition Normal. Adjust each test point value part-A in a figure minimum amplitude with the Volume Set the image to "Service mode."...

  • Page 42: Flicker Reduction

    12. Flicker reduction 14. Unevenness color correction Input mode Computer. If you find the Unevenness color on the screen, please correct it by Input signal 1 dot line computer signal using the proper computer and "color shading correction" soft ware supplied separately. Set the image to "Service mode."...

  • Page 43: Adjustment Optical Components Location

    Optical components adjustments Polarizer Polarizer adjustment adjustment Relay lens Relay lens adjustment adjustment Convergence adjustment Integrator lens out Integrator lens out adjustment adjustment Convergence Convergence adjustment adjustment Focus of Focus of Polarizer Polarizer LCD panel LCD panel adjustment adjustment adjustment adjustment Convergence Convergence...
  • Page 44 Before Adjustment of optical components. 1. Each adjustment requires ball allen wrenches set and slot screwdrivers set. Moreover, con- vergence adjustment requires an optional convergence adjustment tool "Convergence Adjuster." The convergence adjustment tool can be ordered as follows: "Convergence Adjuster" Service part NO.
  • Page 45 Focus of LCD Panel Adjustment Prism / LCD Panel assembly SCREW-A SCREW-A SLOT-B SCREW-A SCREW-A Before Adjustment : 2. Set image size to the maximum, pressing Zoom( ) button on the 1. Turn on a projector. projector or remote control unit. 2.
  • Page 46 LCD Panel convergence adjustment. Preparation before convergence adjustment. nstall a "convergence adjuster" in the following procedure before convergence adjustment. 1. Loosen 2 screws B of convergence adjuster. (Figure-1) 2. Put a convergence adjuster on a prism unit, insert 2 screws A and tighten it a bit. (Figure-1) 3.

  • Page 47: Convergence Adjustment

    LCD Panel convergence adjustment. Caution: Before convergence adjustment. ’ T REPLACE THE REEN AND PANELS SIMULTANEOUSLY Make sure each Red, green and Blue LCD Panel has been correctly It becomes impossible to adjust a convergence, if all the LCD pan- installed, and that focus adjustment has been completed before preform- els are simultaneously replaced.

  • Page 48: Before Adjustment

    Integrator-lens-out adjustment START Integrator-lens-out unit Before Adjustment : SCREW-B 1. Remove the flexible cables of LCD panels from BOTTOM the assembly Main. And turn on the projector. SIDE 2. If the shade appears on the left or right of the screen, adjust in the following procedure.

  • Page 49: Operation Method

    Operation method-1 : (A) Turn off the projector. Next, connect the flexible-cables of the LCD panels to the assem- bly Main. Turn on the projector. (B) Set the image to "service mode." (C) Select Group no. 930-0 (Full lamp mode ) or Select Group no.
  • Page 50 Integrator-lens-in adjustment START To light only the "Lamp-1." (Refer to operation method-1 on page-49) Adjustment : 1. Remove the flexible cables of LCD panels from the assembly Main. And turn on the projector. 2. loosen 2 screws A and 2 screws B. Figure-1 3-1.

  • Page 51: Condenser-Lens Adjustment

    Condenser-lens adjustment Before Adjustment : 1. Remove the connector K8E and connector K8V, and SLOT-B remove the flexible cables of LCD panels from the SLOT-B assembly Main. And turn on the projector. 2. If the shade appears on the screen, adjust in the follow- ing procedure.

  • Page 52: Polarizer Adjustment

    Prism P.B.S. adjustment Adjustment : 1. Remove the flexible cables of LCD panels from the SLOT-A assembly Main. And turn on the projector. 2. Loosen two screws-B. SCREW-B 3. Insert a slot screwdriver into slot-A, turn it and adjust the center position of screen to maximum brightness.
  • Page 53 CPU and I/O-Expander Control port functions CPU (IC801 144 pin) Control port functions Name Function Name Function Polarity Pin No. PA23/WRHH USB RESET USB Reset signal Active L PE14/TIOC4C/DACK0/AH PA22/WRHL PA21/CASHH RS232C_SW RS232C Output select signal PE15/TIOC4D/DACK1/IRQOUT POWER SW "L":Power OFF "H":Power ON PC0/A0 ADDRESS0 Address Bus 0...
  • Page 54 CPU and I/O-Expander Control port functions Name Function Name Function Polarity Pin No. PD16/D16/IRQ0 PW_PG_SEL PW365 232C Write SW(SH="H",PIXEL="L") 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...
  • Page 55 CPU and I/O-Expander Control port functions I/O Expander Control port functions (IC1801 64 pin) Y / V Name Function Name Function Polarity Pin No. BLAST_SW3 Lamp Ballast 1 On/Off SW * ON = H BLAST_SW4 Lamp Ballast 2 On/Off SW * ON = H 5V ±10% LENS_UP...
  • Page 56 CPU and I/O-Expander Control port functions Output Expander Control port functions (IC1822 20 pin) Name Function Name Function Polarity Pin No. EXP_RST SCONFIG Single to Dual converter Enhancer CONFIG Signal Data Bus 0 Data Bus 1 IP_RESET IP_RESET PROGRAM PROGRAM Data Bus 2 Data Bus 3 USB_BRST...

  • Page 57: The Cautions In Schematic Diagrams

    The cautions in schematic diagrams 3. Reading of parts. Safety significant parts Read resistor codes as follows: Product safety should be considered when a component replace- 1. All resistance values are indicated in ohms: ment is made in any area of the projector. Components indicated by mark ( ) in the parts list and the schematic diagram desig- K=1,000.
  • Page 58 The cautions in schematic diagrams Read description in the Capacitor and Resister as follows: CAPACITOR 16 K K 0.47 BA Characteristic Rated value Tolerance Symbols Static capacitance of 10PF or less Material : Nondesignated ±0.1PF CERAMIC Temperature compensating ceramic ±0.25PF CERAMIC High dielectric rate ceramic ±0.5PF...
  • Page 59 UNIT P.F.C., UNIT LAMP BALLAST and IC BLOCK DIAGRAMS UNIT P.F.C. OUTPUT DC 380V~400V UNIT PFC U20B34600 LAMP CN1B BALLAST-1 CN3B PFC-1 AC-INPUT AC 90V~264V BALLAST-1 ON/OFF CONTROL LAMP-1 MONITOR TEMP. SW 85˚C LAMP BALLAST-2 CN4B PFC-2 TEMP. SW 12V (+B) BALLAST-2 ON/OFF RL12 CONTROL...

  • Page 60: Switching Regulator

    STR-Z2156 Switching regulator G (H) T621 D655 PROTECTION ABNORMAL ABNORMAL START TEMP. DET. VOL. DET. D651 DELAY LATCH LOGIC D652 OC-RC CONTROL 6.25V G (L) CONT VOLTAGE CONTROL PC611 IC652 PC612 ABNORMAL VOLTAGE DETECT <FF> UNIT SUB POWER FAN-C FAN-C FAN-A FAN-B K66E...
  • Page 61 LB1641/1645N MOTOR DRIVER LB1645N LB1641 INPUT ON/OFF CONTROL INPUT S1=ON , OTHER=OFF FORWARD (reverse) DRIVE S2=ON , OTHER=OFF REVERSE (forward) DRIVE S3=ON , OTHER=OFF BRAKING <FF> MPXA4115A SMALL OUTLINE Pressure sensor for altimeter PACKAGE PPXA4115A CASE 482–01 <FF> FLUORO SILICONE STAINLESS GEL DIE COAT STEEL CAP...
  • Page 62 CXD3511Q DIGITAL SIGNAL DRIVER DSD BLOCK DATA BUS USER USER R, G, B, IN SWITCH GAIN BRIGHT GAIN BRIGHT GAIN YS, YM, R, G, B, OSD UNEVEN PATTERN GAMMA MUTE 1 COLOR BRIGHT GENERATOR CORRECTION CORRECTION POST POST CYCLE DELAY MUTE 2 LIMITER GAIN...
  • Page 63 CXA3562R LCD DRIVER <FF> -63-...

  • Page 64: Parts List

    Parts list Note: Safety significant parts DO NOT REPLACE OR ORDER RESISTOR AND CAPACITOR Product safety should be considered when a component replacement is made in any PARTS FOLLOWING THE SPECIFICATIONS SHOWN IN THE SCHEMATIC DIAGRAMS. Always check for the correct specifica- area of the projector.
  • Page 65 Read description in the Capacitor and Resister as follows: CAPACITOR CERAMIC 100P K 50V Rated Voltage Tolerance Symbols Rated value: P=Pico farad, U=Micro farad Static capacitance of 10PF or less Nondesignated Material : ±0.1PF CERAMIC Temperature compensating ceramic ±0.25PF ±0.5PF High dielectric rate ceramic ±1PF Semiconductor ceramic...
  • Page 66 PWB ASSEMBLIES LOCATION irection of a wind. The following caution is the impor- Caution tant matter for maintaining the safe- ty of a product. MOTOR FANS Don't mistake a cooling fan's attachment direction in the case of a re-assembly. If the attachment direction is mistaken, it LOCATION will become the cause which the inside of the projector is unusually overheated and a fire or parts damage.
  • Page 67 Refer to lens instruction manual. 126A Cabinet Chassis -67-...
  • Page 68 1) Film side located outside. Printed mark of opti- cal filter is l o c a t e d upside. 128-B 128-1 116(R) 117(G) 128-4 118(B) Prism 119(R) 128-2 128-1: Optical Filter 121(G) 128-2~4 : Polarization Glass 122(B) 128-1 128-R,G,B : LCD Panel 128-R Exploded View 128 Exploded View 128...

  • Page 69: Cabinet Parts

    COMPL,MOUNTING PRM MR-MV6 128-B. 645 043 3436 LCD(LCX039ALT-6 B) 610 302 1485 HOLDER POWER PWB BTM-MV6A Use the following parts only for model ” PLC-XF31N.“ 610 292 4466 HOLDER POWER PWB TOP-MV6A 610 293 4335 HOLDER FN C-MV6A 126. 645 044 0977...
  • Page 70 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description Q8051 405 014 4509 TR 2SC2412K T146 R Q8061 405 014 4509 TR 2SC2412K T146 R ****************************************************************** 405 014 4608 TR 2SC2412K T146 S Out of PWB Assembly 405 015 8704 TR 2SC2812-L6-TB 405 015 8902...
  • Page 71 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C8002 403 164 0204 CERAMIC 0.1U Z C8172 403 164 0204 CERAMIC 0.1U Z C8003 403 280 0508 ELECT 470U M C8175 403 164 0204 CERAMIC 0.1U Z C8004 403 164 0204 CERAMIC...
  • Page 72 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R8052 401 105 5103 MT-GLAZE 47 JA 1/16W R8192 401 105 0603 MT-GLAZE 10K JA 1/16W R8053 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R8193 401 105 0603 MT-GLAZE 10K JA 1/16W R8054...
  • Page 73 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description 405 163 1602 TR 2SC2812N-L6-TB0 ****************************************************************** 405 163 1701 TR 2SC2812N-L7-TB0 405 173 9803 TR 2SC3928A1R Assembly PWB for “ Terminal Board CONPONENT ” 405 173 9902 TR 2SC3928A1S 610 299 3905 ASSY,PWB,CONPONENT MT8A...
  • Page 74 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C2008 403 280 0805 ELECT 330U M 6.3V R1061 401 105 0405 MT-GLAZE 100 JA 1/16W C2040 403 280 1604 ELECT 220U M R1062 401 105 0405 MT-GLAZE 100 JA 1/16W C2044...
  • Page 75 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R3027 401 105 0603 MT-GLAZE 10K JA 1/16W SC1003 645 045 7449 SURGE-ABSORBER R3028 401 105 0603 MT-GLAZE 10K JA 1/16W X1061 645 046 9213 OSC,CERAMIC 503.0KHZ R3031 401 105 7909 MT-GLAZE...
  • Page 76 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description IC9001 409 438 5500 IC TC4052BFT C9072 403 164 0204 CERAMIC 0.1U Z IC9002 409 438 5500 IC TC4052BFT C9073 403 164 0204 CERAMIC 0.1U Z IC9003 409 416 6406 IC BA033FP-E2 C9075...
  • Page 77 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R9068 401 105 0603 MT-GLAZE 10K JA 1/16W R9503 401 105 5301 MT-GLAZE 4.7K JA 1/16W R9069 401 105 0603 MT-GLAZE 10K JA 1/16W R9504 401 105 0603 MT-GLAZE 10K JA 1/16W R9071...
  • Page 78 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description 405 163 1602 TR 2SC2812N-L6-TB0 R1613 401 105 0504 MT-GLAZE 1K JA 1/16W 405 163 1701 TR 2SC2812N-L7-TB0 R1614 401 105 7909 MT-GLAZE 0.000 ZA 1/16W 405 173 9803 TR 2SC3928A1R R1631 401 105 4106...
  • Page 79 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description SW6817 645 025 3478 SWITCH,PUSH 1P-2TX1 L3858 645 014 2659 FILTER,EMI 10MHZ SW6819 645 025 3478 SWITCH,PUSH 1P-2TX1 L3859 645 014 2659 FILTER,EMI 10MHZ SW6821 645 025 3478 SWITCH,PUSH 1P-2TX1 DIODE SW6822...
  • Page 80 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description 405 173 9704 TR 2SA1235A1F CAPACITOR Q6854 405 134 5905 TR 2SA1037AK-T146-R C5801 403 164 0204 CERAMIC 0.1U Z 405 147 2205 TR 2SA1037AK-S-T146 C5802 403 162 4709 ELECT 10U M 405 002 0308...

  • Page 81: Electrical Parts List

    Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description 405 002 6904 TR 2SA1179-M7-TB 405 173 9803 TR 2SC3928A1R 405 163 1503 TR 2SA1179N-M6-TB 405 173 9902 TR 2SC3928A1S 405 163 2708 TR 2SA1179N-M7-TB Q166 405 134 5905 TR 2SA1037AK-T146-R 405 173 9605 TR 2SA1235A1E...
  • Page 82 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description 405 002 0407 TR 2SA1037K T146 S 405 002 0308 TR 2SA1037K T146 R 405 002 6706 TR 2SA1179-M6-TB 405 002 0407 TR 2SA1037K T146 S 405 002 6904 TR 2SA1179-M7-TB 405 002 6706 TR 2SA1179-M6-TB...
  • Page 83 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description IC4112 409 397 3005 IC TC7SET04FU-(TE85L) C2114 403 283 6309 CERAMIC 1U Z IC4181 409 051 2900 IC TC4053BF(EL) C2116 403 283 6309 CERAMIC 1U Z IC5101 409 422 6605 IC TC90A11F C2117...
  • Page 84 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C3155 403 157 2109 CERAMIC 13P J C5135 403 139 7306 CERAMIC 18P J C3157 403 157 2109 CERAMIC 13P J C5136 403 157 1508 CERAMIC 3P C C3159 403 155 1500 CERAMIC...
  • Page 85 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R1188 401 105 0405 MT-GLAZE 100 JA 1/16W R2145 401 105 0405 MT-GLAZE 100 JA 1/16W R1189 401 105 0405 MT-GLAZE 100 JA 1/16W R2146 401 105 0405 MT-GLAZE 100 JA 1/16W R121...
  • Page 86 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R4101 401 217 5404 MT-GLAZE 47K FA 1/16W R5188 401 105 0504 MT-GLAZE 1K JA 1/16W R4102 401 105 0504 MT-GLAZE 1K JA 1/16W R5191 401 113 4402 MT-GLAZE 75 JA 1/16W R4103...
  • Page 87 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description 405 002 6706 TR 2SA1179-M6-TB 405 002 6904 TR 2SA1179-M7-TB ****************************************************************** 405 163 1503 TR 2SA1179N-M6-TB Assembly PWB MAIN 405 163 2708 TR 2SA1179N-M7-TB 405 173 9605 TR 2SA1235A1E 610 305 0751 ASSY,PWB,MAIN MD7A...
  • Page 88 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description IC3561 409 422 5806 IC M62398FP C1367 403 280 0508 ELECT 470U M IC401 409 530 5101 IC CXD3511AQ C1368 403 164 0204 CERAMIC 0.1U Z IC406 410 315 5506 IC HD74HCT244TV C1376...
  • Page 89 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C2231 403 283 6309 CERAMIC 1U Z C2424 403 164 0204 CERAMIC 0.1U Z C2232 403 283 6309 CERAMIC 1U Z C2428 403 164 0204 CERAMIC 0.1U Z C2233 403 283 6309 CERAMIC...
  • Page 90 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C401 403 280 0508 ELECT 470U M C4821 403 164 0204 CERAMIC 0.1U Z C402 403 164 0204 CERAMIC 0.1U Z C4831 403 164 0204 CERAMIC 0.1U Z C403 403 280 0508 ELECT...
  • Page 91 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C6349 403 164 0204 CERAMIC 0.1U Z RB2318 645 037 0816 R-NETWORK 0X4 1/32W C6350 403 113 3805 CERAMIC 1000P K RB2319 645 037 0816 R-NETWORK 0X4 1/32W C6352 403 164 0204 CERAMIC...
  • Page 92 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description RB4803 645 028 0719 R-NETWORK 10KX4 1/32W R1580 401 105 7909 MT-GLAZE 0.000 ZA 1/16W RB4808 645 028 0719 R-NETWORK 10KX4 1/32W R1801 401 105 2003 MT-GLAZE 1.8K JA 1/16W RB4841 645 037 0816...
  • Page 93 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R225 401 105 0405 MT-GLAZE 100 JA 1/16W R2503 401 037 7800 MT-GLAZE 150 JA 1/10W R2261 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R2504 401 037 7800 MT-GLAZE 150 JA 1/10W R2262...
  • Page 94 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R3276 401 105 0306 MT-GLAZE 10 JA 1/16W R3614 401 105 5301 MT-GLAZE 4.7K JA 1/16W R3277 401 105 0306 MT-GLAZE 10 JA 1/16W R3615 401 105 5400 MT-GLAZE 47K JA 1/16W R3278...
  • Page 95 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R437 401 105 0306 MT-GLAZE 10 JA 1/16W R489 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R438 401 105 0306 MT-GLAZE 10 JA 1/16W R4891 401 035 4108 MT-GLAZE 0.000 ZA 1/8W...
  • Page 96 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R5858 401 105 0405 MT-GLAZE 100 JA 1/16W R7372 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5859 401 035 4108 MT-GLAZE 0.000 ZA 1/8W R7373 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5860...
  • Page 97 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R852 401 105 0603 MT-GLAZE 10K JA 1/16W D5831 407 223 5001 DIODE D1FM3 R853 401 105 2904 MT-GLAZE 22K JA 1/16W D5832 407 223 5001 DIODE D1FM3 R854 401 105 2904 MT-GLAZE...
  • Page 98 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C603 403 222 1303 CERAMIC 1000P K D651A 610 292 3223 HEAT SINK-D MV6A C604 403 146 5500 ELECT 2.2U M 450V D651B 411 047 0104 SCR PAN+SW+W 3X8 C605 403 070 0909 CERAMIC...
  • Page 99 CABLE,DVI-D K56S 645 004 2898 PLUG,3P 645 057 2999 CABLE,INTERFACE VGA ****************************************************************** Use the following parts for model “ PLC-XF31 ” and “ PLC-XF31N. ” 610 305 1376 OWNER'S MANUAL-MD7A 610 305 1383 OWNER'S MANUAL-MD7A-D 610 305 1390 OWNER'S MANUAL-MD7A-F...
  • Page 100 SANYO Electric Co., Ltd June / 2003 / 400 Printed in Japan...
  • Page 101 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Left] C2642 C2641 KK1000 25EM GQBY 1002F R2642 R2640 K56Q 1/16 1/2GZ0 GJ10KC J10EA030N FOR LAMP1 FN909 K56K EXHAUST FAN C2643 D2642 1SS355 J10EA050N CJ470 CGQY R2649 R2644 K56R 1/2GZ0 1/16 FOR LAMP2 GJ10KC J10EA030N FN910 EXHAUST FAN D2643...

  • Page 102: Service Manual

    Schematic Diagrams PLC-XF31/ 31N/ 31NL [Right] FOR LAMP1 EXHAUST FAN FOR LAMP2 EXHAUST FAN K46D K46E R2695 C2691 J10EA030N J10ES030G 1/16 25EM K46E_1 FOR R PANEL GJ10KC 3302F K56E FN913 FN903 INTAKE FAN FOR PFC K46E_2 FOR B UV C2692 J10AU030N D2695 COOLING FAN...
  • Page 103 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Left] V_DIF D-RB5 D-RB1 D-GB5 D-GB1 D-BB5 D-BB1 H_DIF D-RB7 D-RB4 D-RB3 D-RB0 D-GB7 D-GB4 D-GB3 D-GB0 D-BB7 D-BB4 D-BB3 D-BB0 RS232C_TX I2CSDA M-IDC CLOCK D-RB6 D-RB2 D-GB6 D-GB2 D-BB6 D-BB2 RS232C_RTS A-HS M-IDA AUDUIO-L ENABLE D-RA4 D-RA0...
  • Page 104 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Right] IC1631 LB1645N ASSY PWB MOTOR&AUDIO SLOT1 LENS SHIFT MOTOR DRIVE OUT1 VCC1 VCC2 OUT2 IC1631_10 IC9096 PQ20WZ11P D1633 C1643 1SS355 16KZ C1642 0.22GQFY KK0.01 GQBY SHIFT+ R1631 1/16GJ3.3KC SHIFT- C1656 C1653 C1654 R1634 D1632 1/16GZ0C 25EM 25EM...
  • Page 105 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Left] 3.3V R1112 R1111 IC1191 1/16GJ 1/16GJ Q168 TC7SET04FUP C167 R176 R177 R178 C168 100C 100C 25KZ 1/16GJ 1/16GJ 1/16GJ 10KZ 0.1GQFY 47KC Q166 4.7KC 1UGQFY C.SYNC R179 Q165 1/16GJ 2.2KC R172 C166 1/16GJ Q167 220C EM1D R175...
  • Page 106 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Right] 1/16GJ R3131 K3101GND1 R3132 1/16GJ10C C3131 KK0.01 C3133 GQBY C3125 16KK0.1 GQBY C3132 10KZ1UGQFY R3191 1/16GJ R3106 R3108 100C 1/16GJ 1/16GJ R3160 22KC Q3101 1.2KC IC3121 IC3131 R3110 1/16GJ TDA8395T/N3P TDA4665T/V5P Q3100 1/16GJ 120KC Q3160 C3105 100C...
  • Page 107 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Left] ASSY PWB DVI TO ass'y CG-MOTHER ASSY PWB R8095 1/16GJ47C RB8008 1/16GJ47C R8096 3.3V R8097 1/16GJ47C L8001 C8021 C8024 C8023 C8022 RB8007 C8001 L2PD IC8020 CJ330 25KZ CJ180 R1JA1014G 3R3MG RB8016 RB8015 RB8010 RB8009 CGQY QXXAVB768P 470D...
  • Page 108 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Right] ASSY PWB COMPONENT K10H J11B4210M C1012 C1014 6.3EM 6.3EM 330D 330D IC3081 K10H_G1 C1013 C1015 AD8057ARTK 25KZ 25KZ 0.1GQFY 0.1GQFY K10H_G2 R3083 1/16GJ R3081 C1005 1/16GJ 6.3PM47DB C3082 560C K10H_G3 CD10 I-IN CGQY SC1001 R1002 R1021 1/16...
  • Page 109 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Left] D5885 D5884 D5883 D5882 K32A J11B4050G R7371 1/16GZ0C K32A-1 TX_DSUB9 R7372 1/16GZ0C K32A-2 RX_DSUB9 R7373 K32A-3 1/16GZ0C RTS_DSUB9 3.3V R7374 K32A-4 1/16GZ0C CTS_DSUB9 R7301 1/16GJ22C K32A-5 BO0_DVI R7302 1/16GJ22C K32A-6 C8201 IC8201 BO1_DVI IC8211 IC8221 4EM470D R7303...
  • Page 110 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Right] IC2302 SI-3025LSAP L2301 C2313 L2A73R3MG 4EM470D 3.3V 2.5V_FIL C2316 25KZ0.1GQFZ C2315 4EM470D IC8221 R3291 To IC301 SCAN CONVERTER 1/16GZ0C QXXAVB303P C2314 TC74VCX16244FT) L2302 L2A73R3MG GB_IN0 3.3V_FIL 3.3V GB_IN1 C2311 25KZ0.1GQFZ GB_IN2 C2312 GB_IN3 4EM470D GB_IN4 GB_IN5 To IC4201...
  • Page 111 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Left] 3.3V 3.3V_IP C4232 25KZ0.1GQFZ R4231 C4231 1/16GZ0C 6.3EM47WM R4246 C4233 ICS1523M-ERP 1/16GJ 6.3EM47WM C_DQ48 2.2KC R4232 C4234 1/16GZ0C TP4203 C4242 R4236 25KZ0.1GQFZ 1/16GJ100C 25KZ0.1GQFZ R4245 IICSDA6 C_DQ53 1/16GJ10C R4237 IICSCL6 PLLCLK_P 1/16GJ R4233 VD_OUT 100C PLLCLK_N R4249...
  • Page 112 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Right] C6313 C6309 R6301 KK1000GQBZ 25KZ0.1GQFZ 1/16GJ22C 3.3V C_DQ28 C_AD9 C_DQ29 C_AD7 C_AD6 C_DQ30 C_AD5 C_DQ31 C_AD4 C6300 25KZ0.1GQFZ IC6301 C_DQ0 C_AD3 QXXAVB647M C_DQ1 C_AD2 Memory (SGRAM) C_AD1 C_DQ2 C_AD0 3.3V C_DQ3 C_AD8 C4261 6.3EM100WM R4261 6.3EM100F1 C6301...
  • Page 113 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Left] TO IC801 CPU FROM IC2301 SW S3.3V C1365 C1367 R1369 S2.5V2 S2.5V2 1/3GZ0 4EM470D 4EM470D S3.3V S2.5V2 RB333 R1JA6814G GBE1_PW GBE0_PW C1368 IC1362 25KZ0.1GQFZ R1366 SI-3025LSAP GBE2_PW 1/16GZ0C GBE3_PW C1366 GBE5_PW RB334 GBE4_PW R1JA6814G GBE6_PW GBE7_PW RB335...

  • Page 114: Scan Converter

    Schematic Diagrams PLC-XF31/ 31N/ 31NL [Right] S3.3V RB301 R1JA1034G R314 R323 R313 R322 R312 R321 R320 R311 R305 1/16GJ1.8KC S3.3V 3.3V S3.3V S3.3V R1304 R303 1/16GJ 1/16GJ1.8KC 10KC ICE_RESET C1312 R1311 25KZ0.1GQFZ IC1302 1/16GJ1.8KC TC7S32FUP (TC7S32FUP) R1312 1/16GJ10C R1313 1/16GJ1.8KC R1302 1/16GZ0C C1311...
  • Page 115 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Left] (FROM: PW) C3401 R3500 3.3V 4EM470D 2.5VDG1 R3501 C3402 C3406 25KZ 4EM470D C3404 0.1GQFZ 25KZ 25KZ 0.1GQFZ 0.1GQFZ R3503 3.3V 1/3GZ0 C3431 2.5VDG1 C3403 IC3402 4EM470D SI-3025LSAP R3502 1/16GZ0C C3407 25KZ0.1GQFZ R3399 1/16GZ0C R3390 IC34_001 SDATA 1/16GZ0C...
  • Page 116 Schematic Diagrams PLC-EF31/ 31N/ 31NL S8 [Right] RDA0_ENHA RDA1_ENHA RDA0_FIFO RDA2_ENHA RDA1_FIFO RDA3_ENHA RDA2_FIFO RDA4_ENHA RDA3_FIFO RDA5_ENHA RDA4_FIFO RDA6_ENHA RDA5_FIFO RDA7_ENHA RDA6_FIFO RDA7_FIFO 3.3V R2461 C2401 R2487 4EM470D 2.5VDG2 R2455 R2454 1/16GZ C2487 C2402 WRL_FPGA 4EM470D C2404 C2429 25KZ 25KZ 25KZ CS_FIFO 0.1GQFZ...
  • Page 117 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Left] TP2561 TP2571 R7511 R7513 R7515 R7517 15.5V 15.5V J30A00102 TP2561 J30A00102 TP2571 1/16GZ0C R501 LM7171AIMX R7512 R7514 R7516 R7518 LM7171AIMX 1/16GJ10C 1/16 1/16 LM7171BIMXP 1/16 LM7171BIMXP GZ0C GZ0C GZ0C R2564 R2563 R2573 R2574 R2569 R2579 1/16GZ 1/16GZ...
  • Page 118 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Right] R7555 L531 SID_BUF1 R7561 L2A73R3MG 1/16GZ0C L501 SID_BUF4 L2A73R3MG R7562 SID_BUF3 1/16GZ0C SID_BUF2 R7541 R7543 R7545 R7547 R7556 1/16 R7511 R7513 R7515 R7517 GZ0C 15.5V R1533 1/16GZ0C R7542 R7544 R7546 R7548 R1503 1/16GZ0C 15.5V R531 1/16 1/16GZ0C...
  • Page 119 Schematic Diagrams PLC-XF31/ 31N/ 31NL [Left] NOT USED TO BALLAST-1 NOT USED TO BALLAST-2 TO NET Not Used TO CONTROL K96A TO PFC_1 TO K58A K56N J10QF040G J10EP030G J10EG080G J10QF030G J10QF031G J10EZ050G J10EZ050G J10QG301G K8R-1 1 K8R-3 K8S-1 K8S-3 R5871 1/8GZ000 D5863 FAN12V...

  • Page 120: System Control

    Schematic Diagrams PLC-XF31/ 31N/ 31NL [Right] TO SUB-POWER K66D Not Used Not Used Not Used Not Used Not Used Not Used J10DS320G J10EG120G J10QF040G K8Y-13 K8Y-19 K8Y-4 K8Y-10 K8Y-1 1 K8Y-2 R5881 AUDIO_GND 1/8GZ000 K8Y-3 K8H_AC K8Y_5 K8Y-20 R5831 5651 R4897 1/8GZ000 K8Y_6...
  • Page 121 Block diagrams PLC-XF31/ 31N/ 31NL [Left] Terminal board DVI DATA H_DIF H_DIF K80A Digital V_DIF LATCH V_DIF DATA Interface IC8001 DE_DIF DE_DIF CLK_DIF CLK_DIF TP-80R TP-80G TP-80B G-SYNC SYNC SEP. IC8201 TP-80H K81A DIGITAL CLK TP-80V DIGITAL HV DIGITAL CG AUDIO EXP.

  • Page 122: Signal Lines

    Block diagrams PLC-XF31/ 31N/ 31NL [Right] Assembly Main IC6301 VCO1 MEMORY IC6321 IC4231 SGRAM IC6341 IC6361 ANALOG IC2561 IC4201 IC4201 BUFFER BUFFER PROGRESSIVE PROGRESSIVE IC2571 DIGITAL IC4261/4271 IC4261/4271 TP-HV TP-32H1 SCAN SCAN IC2581 /4281 /4281 TP-2561 CONVERTER CONVERTER IC2591 TP-V TP-32V1 PSIG PSIG1~4...
  • Page 123 Block diagrams PLC-XF31/ 31N/ 31NL [Left] -23-...
  • Page 124 Block diagrams PLC-XF31/ 31N/ 31NL [Right] Page BLOCK DIAGRAM Diagram System control Name -24-...
  • Page 125 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Left] C2254 C2254 C2255 C2255 R2213 R2213 C2238 C2238 C202 C202 C2227 C2227 TE201 TE201 R5818 R5818 C227 C227 L2211 L2211 C2228 C2228 C2222 C2222 C216 C216 R2206 R2206 C2229 C2229 TP2538 TP2538 C2221 C2221 R220...
  • Page 126 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Right] C501 C501 C504 C504 C502 C502 R523 R523 TP2516 C5853 C5853 R5859 R5859 D5801 D5801 R5801 R5801 TP2516 TP2516 L2506 L2506 C5852 C5852 R5856 R5856 C2505 C2505 C2509 C2509 C5851 C5851 RB2511 RB2511 R5854 R5854...
  • Page 127 PWB parts location diagrams PLC-XF31/ 31N/ 31NL P2 [Left] L501 L501 L501 C2541 C2541 C2541 IC501 IC501 C2511 C2511 C2511 R514 R514 R514 C2514 C2514 C2514 R1501 R1501 R1501 C2534 C2534 C2534 MAIN Side-B C2531 C2531 C2531 R4896 R4896 R4896 R4898 R4898 R4898...
  • Page 128 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Right] C571 C571 C571 Q5811 Q5811 R5817 R5817 R5817 IC2251 IC2251 C2226 C2226 C2226 IC2201 IC2201 R5814 R5814 R5814 Q271 Q271 C235 C235 C235 R5816 R5816 R5816 Q221 Q221 C229 C229 C229 R2204 R2204 R2204 C295...
  • Page 129 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Left] C2191 C2191 C2191 C149 C149 C149 IC182 IC182 IC182 R2191 R2191 R2191 IC184 IC184 IC184 IC183 IC183 IC183 IC181 IC181 IC181 X1101 X1101 X1101 C2008 C2008 R163 R163 R163 R185 R185 R185 C1014 C1014 L2191...
  • Page 130 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Right] 1AA4B10C2750A_B 1AA4B10C2750A_B R8029 R8029 R8033 R8033 R8037 R8037 IC8065 IC8065 C8032 C8032 IC8021 IC8021 R8035 R8035 R8088 R8088 R8078 R8078 IC8031 IC8031 R8091 R8091 R8069 R8069 TP80H TP80H R8034 R8034 TE2001 TE2001 C8052 C8052 C8044...
  • Page 131 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Left] F_G NET Side-B D2646 D2646 D2646 LENSNET Side-B -31-...
  • Page 132 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Right] TP2641 F_G NET Side-A VR652 LENSNET Side-A Page PWB PARTS LOCATION DIAGRAM Board Power and Net board Name -32-...
  • Page 133 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Left] CG-MOTHER Side-A R9525 R9525 R9525 R9505 R9505 R9505 IC9003 IC9003 8 IC9016 8 IC9016 C9068 C9068 C9068 C9091 C9091 C9091 R9529 R9529 R9529 Q9028 Q9028 C9050 C9050 C9050 C9030 C9030 C9030 C9020 C9020 C9020 C9040...
  • Page 134 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Right] CG-MOTHER Side-B R9535 R9535 R9535 C9010 C9010 C9010 R9530 R9530 R9530 R9532 R9532 R9532 R9531 R9531 R9531 R9533 R9533 R9533 Q9027 Q9027 44 44 C9069 C9069 C9069 43 43 88 88 46 46 R9074 R9074 R9074...
  • Page 135 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Left] RS232C Side-B CONTROL Side-B K38D K38D PWB,CONTROL MY8A B10C3180C RS232C Side-A SENSOR Side-A CONTROL Side-A D6803 D6803 D6803 K96B K96B K96U K96U C6802 C6802 C6802 R6821 R6821 R6821 SW6819 SW6819 SW6819 ON-OFF ON-OFF PWB,CONTR PWB,CONTROL MY8A...
  • Page 136 PWB parts location diagrams PLC-XF31/ 31N/ 31NL [Right] 14 14 LED Side-A RC-1 Side-A B10C3180F B10C3180F B10C3180F FR FRONT R/C FRONT R/C ONT R/C K68E K68E RC-1 Side-B LED Side-B B10C3180F FRONT R/C PFC-FANNET Side-A PFC-FANNET Side-B RC-1 Side-B PWB,R/C2 MY8A PWB,R/C2 MY8A PWB,R/C2 MY8A C6846...

This manual is also suitable for:

Plc-xf31Plc-xf31nl

Table of Contents