Toshiba MW20F12 Service Manual
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Toshiba MW20F12 Service Manual

Toshiba MW20F12 Service Manual

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Download this manual See also: Owner's Manual
SERVICE MANUAL
COLOR TELEVISION/
VIDEO CASSETTE RECORDER/
DVD VIDEO PLAYER
The above model is classified as a green product (*1), as indicated by the underlined serial number.
This Service Manual describes replacement parts for the green product. When repairing this green
product, use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
MW20F12
DOCUMENT CREATED IN JAPAN, May, 2006 GREEN
FILE NO. 810-200661GR

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  • Page 1 COLOR TELEVISION/ VIDEO CASSETTE RECORDER/ DVD VIDEO PLAYER MW20F12 The above model is classified as a green product (*1), as indicated by the underlined serial number. This Service Manual describes replacement parts for the green product. When repairing this green product, use the part(s) described in this manual and lead-free solder (*2).

  • Page 2: Green Product Procurement

    Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances. Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities.

  • Page 3: Caution

    CAUTION THIS DIGITAL VIDEO PLAYER EMPLOYS A LASER SYSTEM. TO ENSURE PROPER USE OF THIS PRODUCT, PLEASE READ THIS SERVICE MANUAL CARE- FULLY AND RETAIN FOR FUTURE REFERENCE. SHOULD THE UNIT REQUIRE MAINTENANCE, CONTACT AN AUTHORIZED SERVICE LOCATION-SEE SERVICE PROCEDURE. USE OF CONTROLS, ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS LASER RADIATION EXPOSURE.

  • Page 4: Servicing Notices On Checking

    SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES 6. AVOID AN X-RAY As for the places which need special attentions, Safety is secured against an X-ray by consider- they are indicated with the labels or seals on the ing about the cathode-ray tube and the high cabinet, chassis and parts.

  • Page 5: Important Safeguards

    IMPORTANT SAFEGUARDS READ INSTRUCTIONS All the safety and operating instructions should be read before the unit is operated. RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference. HEED WARNINGS All warnings on the unit and in the operating instructions should be adhered to. FOLLOW INSTRUCTIONS All operating and use instructions should be followed.
  • Page 6 IMPORTANT SAFEGUARDS (CONTINUED) OUTDOOR ANTENNA GROUNDING If an outside antenna or cable system is connected to the unit, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code, ANSI/NFPA 70, provides information with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.
  • Page 7 IMPORTANT SAFEGUARDS (CONTINUED) EXAMPLE OF ANTENNA GROUNDING AS PER THE NATIONAL ELECTRICAL CODE ANTENNA LEAD IN WIRE GROUND CLAMP ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) ELECTRIC SERVICE EQUIPMENT GROUNDING CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS POWER SERVICE GROUNDING NEC-NATIONAL ELECTRICAL CODE ELECTRODE SYSTEM (NEC ART 250, PART H) S2898A...
  • Page 8 WHEN REPLACING DVD DECK [ When removing the DVD Deck ] Before removing Pick Up PCB and DVD MT PCB connector, the short circuit the position shown in Fig. 1 using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged. [ When installing the DVD Deck ] Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD MT PCB connector.

  • Page 9: Tape Removal Method At No Power Supply

    TAPE REMOVAL METHOD AT NO POWER SUPPLY Remove the TV/DVD/VCR block from the main unit as shown in Fig. 1 below can be seen. (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) Remove the screw 1 of the Deck Chassis and remove the Loading Motor. Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape.

  • Page 10: Parental Control Rating Level

    PARENTAL CONTROL - RATING LEVEL 4 DIGIT PASSWORD CANCELLATION If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below. Turn Unit ON. Set the DVD Mode. Confirm that the 'No Disc' will be appeared on the screen. Press and hold the '7' key on the remote control unit.

  • Page 11: Table Of Contents

    TABLE OF CONTENTS GREEN PRODUCT PROCUREMENT ..................A1-1 LEAD-FREE SOLDER ......................A1-1 CAUTION ..........................A1-2 SERVICING NOTICES ON CHECKING .................. A1-3 HOW TO ORDER PARTS ....................... A1-3 IMPORTANT SAFEGUARDS ....................A1-4~A1-6 WHEN PERLACING DVD DECK .................... A1-7 TAPE REMOVAL METHOD AT NO POWER SUPPLY ............A1-8 DISC REMOVAL METHOD AT NO POWER SUPPLY ............

  • Page 12: General Specifications

    GENERAL SPECIFICATIONS CRT Size / Visual Size 20 inch / 508.0mmV System CRT Type Flat Magnetic Field BV/BH +0.45G / 0.18G Color System NTSC Speaker 2 Speaker Position Front Size 1.8 x 3.9 Inch Impedance 8 ohm Sound Output 2.5W + 2.5W 10%(Typical) System VHS Player / Recorder...
  • Page 13 GENERAL SPECIFICATIONS Signal Video Signal Input Level 1 V p-p/75 ohm Output Level 1 V p-p/75 ohm S/N Ratio (Weighted) at DVD Mode 65dB S/N Ratio (Weighted) at VCR Mode 50dB Horizontal Resolution at DVD Mode 400 Lines Horizontal Resolution at VCR(SP)Mode 220 Lines RGB Signal Output Level...
  • Page 14 GENERAL SPECIFICATIONS G-12 Remote Unit RC-KH Control Glow in Dark Remocon Unit Remocon Format TOSHIBA Format TOSHIBA Custom Code 40-BFh, 44-BBh, 45-Bah Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys Keys TV/VCR Power Channel- Channel+...
  • Page 15 GENERAL SPECIFICATIONS G-13 Features Auto Clock (TV/VCR) Auto Setup Auto CH Memory Closed Caption TV Auto Shut off Function CABLE Comb Filter (2Lines) VM Circuit Choke Coil Protect of FBT Leak Circuit Power On Memory V-chip USA V-chip CANADA V-chip Favorite CH Auto Head Cleaning VIDEO PLUS+(SHOWVIEW,G-CODE)
  • Page 16 GENERAL SPECIFICATIONS G-14 Accessories Owner's Manual Language English w/Guarantee Card Remote Control Unit Battery UM size x pcs UM-4 x 2 pcs OEM Brand Rod Antenna Poles Terminal Loop Antenna Terminal U/V Mixer 300 ohm to 75 ohm Antenna Adapter Antenna Change Plug DC Car Cord (Center+) AC Plug Adapter...
  • Page 17 Height (cm) 60(ORION SPEC:31) Container Stuffing(40' container) Sets G-19 Material Cabinet Front 94V0 DECABROM Rear 94V0 DECABROM Jack Panel Non-Halogen Demand Eyelet Demand G-20 Environment Environmental standard requirement (by buyer) Green procurement of TOSHIBA Pb-free Phase3(Phase3A) Measures for Whisker A3-6...

  • Page 18: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS 1-3: TV/DVD/VCR BLOCK (Refer to Fig. 1-3) Remove the 2 screws 1. AND P.C. BOARDS Disconnect the following connectors: 1-1: BACK CABINET (Refer to Fig. 1-1) (CP303, CP404 and CP1704). Remove the 6 screws 1. Remove the TV/DVD/VCR Block in the direction of arrow.
  • Page 19 DISASSEMBLY INSTRUCTIONS 1-5: VCR MT PCB (Refer to Fig. 1-5) 1-7: DVD MT PCB/DVD DECK (Refer to Fig. 1-7) Remove the 6 screws 1. Short circuit the position shown in Fig. 1-7 using a Remove the screw 2. soldering iron. If you remove the DVD Deck with no Remove the AV Jack Shield.
  • Page 20 DISASSEMBLY INSTRUCTIONS 1-8: DEFLECTION PCB (Refer to Fig. 1-8) Remove the 2 screws 1. Remove the 3 screws 2. Remove the Deflection PCB in the direction of arrow. Deflection PCB Bottom Plate Fig. 1-8 B1-3...

  • Page 21: Removal Of Vcr Deck Parts

    DISASSEMBLY INSTRUCTIONS 2-3: LINK UNIT (Refer to Fig. 2-3) 2. REMOVAL OF VCR DECK PARTS Set the Link Unit to the Eject position. 2-1: TOP BRACKET (Refer to Fig. 2-1) Unlock the support 1. Extend the 2 supports 1. Remove the (A) side of the Link Unit first, then remove Slide the 2 supports 2 and remove the Top Bracket.
  • Page 22 DISASSEMBLY INSTRUCTIONS 2-5: LOADING MOTOR/WORM (Refer to Fig. 2-5-A) 2-6: TENSION ASS’Y (Refer to Fig. 2-6-B) Remove the screw 1. Turn the Pinch Roller Cam clockwise so that the Tension Remove the Loading Motor. Holder hook is set to the position of Fig. 2-6-A to move Remove the Worm.
  • Page 23 DISASSEMBLY INSTRUCTIONS NOTE [OK] Tension Connect Take care not to damage the gears of the S Reel and T Reel. Tension Band The Polyslider Washer may on the back of the reel. Take care not to damage the shaft. [NG] Tension Connect Tension Band Do not touch section “A”...
  • Page 24 DISASSEMBLY INSTRUCTIONS 2-9: CASSETTE OPENER/PINCH ROLLER BLOCK/P5 ARM ASS’Y (Refer to Fig. 2-9-A) Unlock the support 1 and remove the Cassette Opener. Remove the Pinch Roller Block and P5 Arm Ass’y. Cassette Opener Spring Position Fig. 2-10-B Pinch Roller Block 2-11: FE HEAD (RECORDER ONLY) (Refer to Fig.
  • Page 25 DISASSEMBLY INSTRUCTIONS 2-13: CAPSTAN DD UNIT (Refer to Fig. 2-13) NOTE 1. In case of the Pinch Roller Cam and Main Cam installa- Remove the Capstan Belt. Remove the screw 1. tion, install them as shown in the circled section of Fig. 2- 14-B so that the markers meet.
  • Page 26 DISASSEMBLY INSTRUCTIONS NOTE 2-17: CASSETTE GUIDE POST/INCLINED BASE S/T UNIT/P4 CAP/LED REFLECTOR 1. When you install the Loading Arm S Unit, Loading Arm T (Refer to Fig. 2-17-A) Unit and Main Loading Gear, align each marker. (Refer to Fig. 2-15-B) Remove the P4 Cap.

  • Page 27: Removal Of Dvd Deck Parts

    DISASSEMBLY INSTRUCTIONS 3. REMOVAL OF DVD DECK PARTS NOTE 1. Do not disassemble the DVD DECK PARTS except listed parts here. Minute adjustments are needed if the Main Frame Ass'y disassemble is done. If the repair is needed except listed parts, replace the DVD MECHA ASS'Y.
  • Page 28 DISASSEMBLY INSTRUCTIONS 3-3: LOADING MOTOR PCB ASS'Y/ LOADING BELT (Refer to Fig. 3-3-A) Pulley Gear Rack Loading Remove the Loading Belt. Remove the screw 1. Main Gear Remove the 2 screws 2. Remove the Loading Motor PCB Ass'y. Main Frame Ass’y Remove the Pulley Gear.
  • Page 29 DISASSEMBLY INSTRUCTIONS 3-6: TRAVERSE HOLDER/INSULATOR (F)/INSULATOR NOTE (R) (Refer to Fig. 3-6-A) When pushing the Rack Feed in the direction of the Remove the Traverse Holder. arrow, it should be restored to the original position by the Remove the 2 Insulator (F). spring force.
  • Page 30 DISASSEMBLY INSTRUCTIONS 3-8: FFC WIRE HANDLING When installing the FFC, fold it correctly and install it as shown from Fig. 3-8-A to Fig. 3-8-C. NOTE Do not make the folding lines except the specified positions for the FFC. [ 24 pin FFC ] Pick Up Side 54 ±...

  • Page 31: Removal Of Anode Cap

    DISASSEMBLY INSTRUCTIONS 4. REMOVAL OF ANODE CAP 3. After one side is removed, pull in the opposite direction to remove the other. Read the following NOTED items before starting work. NOTE After turning the power off there might still be a potential Take care not to damage the Rubber Cap.

  • Page 32: Removal And Installation Of Flat Package Ic

    DISASSEMBLY INSTRUCTIONS 5. REMOVAL AND INSTALLATION OF FLAT 3. When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using PACKAGE IC a tweezers and remove the IC by moving with the IC REMOVAL desoldering machine.
  • Page 33 DISASSEMBLY INSTRUCTIONS INSTALLATION 4. When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin- 1. Take care of the polarity of new IC and then install the tip Soldering Iron. (Refer to Fig. 5-8.) new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

  • Page 34: Key To Abbreviations

    KEY TO ABBREVIATIONS Audio/Control H.SW Head Switch Automatic Color Control Hertz Audio Erase Integrated Circuit Automatic Frequency Control Intermediate Frequency Automatic Fine Tuning Indicator AFT DET Automatic Fine Tuning Detect Inverter Automatic Gain Control Killer Amplifier Left Antenna Light Emitting Diode A.PB Audio Playback LIMIT AMP...
  • Page 35 KEY TO ABBREVIATIONS SYNC Synchronization SYNC SEP Sync Separator, Separation Transistor TRAC Tracking TRICK PB Trick Playback Test Point UNREG Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse, Voltage Display V.PB Video Playback Variable Resistor V.REC Video Recording Visual Search Fast Forward Visual Search Rewind Voltage Super Source...

  • Page 36: Service Mode List

    SERVICE MODE LIST This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE, unplug AC cord till lost actual clock time. Then press and hold Vol (-) button of main unit and remocon key simultaneously.

  • Page 37: Preventive Checks And Service Intervals

    PREVENTIVE CHECKS AND SERVICE INTERVALS The following standard table depends on environmental conditions and usage. Parts replacing time does not mean the life span for individual parts. Also, long term storage or misuse may cause transformation and aging of rubber parts. The following list means standard hours, so the checking hours depends on the conditions.
  • Page 38 PREVENTIVE CHECKS AND SERVICE INTERVALS CLEANING 2. TAPE RUNNING SYSTEM When cleaning the tape transport system, use gauze NOTE moistened with isopropyl alcohol. After cleaning the heads with isopropyl alcohol, do not 3. CYLINDER run a tape until the heads dry completely. If the heads are not completely dry and alcohol gets on the tape, Wrap a piece of chamois around your finger.

  • Page 39: When Replacing Eeprom (Memory) Ic

    WHEN REPLACING EEPROM (MEMORY) IC If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. NOTE: No need to set data for the position of the mark "@" due to the adjustment value. @@ @@ Table 1 Enter DATA SET mode by setting VOLUME to minimum.

  • Page 40: Servicing Fixtures And Tools

    SERVICING FIXTURES AND TOOLS Alignment Tape Back tension cassette gauge Torque cassette gauge Taper nut driver (KT-300NR) ST-N5 ST-NF 70909103 70909199 70909228 VTR cleaning kit VTR lubrication kit Grease JG002B Adapter JG002E Dial Torque Gauge (10~90gf•cm) JG002F (60~600gf•cm) JG022 Master Plane JG024A Reel Disk Height JG153 X Value Adjustment JG185 Tentelometer...

  • Page 41: Mechanical Adjustments

    MECHANICAL ADJUSTMENTS 1-2: CONFIRMATION AND ADJUSTMENT OF TENSION 1. CONFIRMATION AND ADJUSTMENT POST POSITION Read the following NOTES before starting work. Set to the PLAY mode. • Place an object which weighs between 450g~500g on the Adjust the adjusting section for the Tension Arm position Cassette Tape to keep it steady when you want to make so that the Tension Arm top is within the standard line of the tape run without the Cassette Holder.
  • Page 42 MECHANICAL ADJUSTMENTS 1-4: CONFIRMATION OF VSR TORQUE NOTE Install the Torque Gauge (JG002F) and Adapter (JG002B) If the torque is out of the range, replace the following parts. on the S Reel. Set to the Picture Search (Rewind) mode. Check item Replacement Part (Refer to Fig.1-4-B) Then, confirm that it indicates 120~180gf•cm.
  • Page 43 MECHANICAL ADJUSTMENTS 2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/ 2-3: TAPE RUNNING ADJUSTMENT CONTROL HEAD (X VALUE ADJUSTMENT) When the Tape Running Mechanism does not work well, Confirm and adjust the height of the Reel Disk. adjust the following items. (Refer to item 1-1) Confirm and adjust the position of the Tension Post.
  • Page 44 MECHANICAL ADJUSTMENTS 3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE 1. Tension Connect P4 Post 2. Tension Arm T Brake Spring 3. Guide Roller T Reel 4. Audio/Control Head S Reel 5. X value adjustment driver hole Adjusting section for the Tension Arm position D2-4...

  • Page 45: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS BEFORE MAKING ELECTRICAL FUNCTION FUNCTION ADJUSTMENTS OSD H BRI MAX OSD C BRI MIN Read and perform these adjustments when repairing the CUT OFF CONT CENT H.POSI CONT MAX circuits or replacing electrical parts or PCB assemblies. H.BLK L CONT MIN H.BLK R COL CENT...
  • Page 46 ELECTRICAL ADJUSTMENTS (TV SECTION) 2-7: VERTICAL POSITION Receive the monoscope pattern. 2-2: CONSTANT VOLTAGE Using the remote control, set the brightness and contrast Place the set in AV MODE without signal. to normal position. Using the remote control, set the brightness and contrast Activate the adjustment mode display of Fig.
  • Page 47 ELECTRICAL ADJUSTMENTS 2-10: OSD HORIZONTAL Activate the adjustment mode display of Fig. 1-1. Press the LEFT/RIGHT button on the remote control until the difference of A and B becomes minimum. (Refer to Fig. 2-3). "A" Fig. 2-4 00 OSD H 2-13: COLOR CENTER Receive the color bar pattern.

  • Page 48: Dvd

    ELECTRICAL ADJUSTMENTS 2-14: SUB CONTRAST MAX Activate the adjustment mode display of Fig. 1-1 and press the channel button (21) on the remote control to select "CONT MAX". Press the LEFT/RIGHT button on the remote control until the contrast step No. becomes "67". Receive a broadcast and check if the picture is normal.
  • Page 49 ELECTRICAL ADJUSTMENTS 3. PURITY AND CONVERGENCE 3-3: STATIC CONVERGENCE ADJUSTMENTS NOTE Adjust after performing adjustments in section 3-2. NOTE Receive the crosshatch pattern from the color bar Turn the unit on and let it warm up for at least 30 generator.
  • Page 50 ELECTRICAL ADJUSTMENTS 4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) CD002 AC IN DEFLECTION PCB J8007 CP601 TP4201 CD1704 TP401 CP802A VCR DECK FB401 CP1704 CD1703 CD604 DVD DECK CP8001 CD1705 DVD DECK VR404 CP404 CP1702 CD303 CP303 CP001 VR1701 CP4502 CP603 SPEAKER...
  • Page 51 DVD BLOCK DIAGRAM FLASH 8M 16M SDRAM IC4007 IC4009 SST39VF1601- M12L16161A-7TG 70-4C-EKE HA0~HA19, SDA0~SDA10 HD0~HD15 DVD LOADER DVD IN/OUT DM3S CD4002 DVD/CD, DVD_LD, CD_LD, VC RF, A, B, C, D, E, F , DVD/CDPD Pick up UNREG+3.8V P.CON+A5V Loading P.CON+6V MPEG/MICON/DSP/RF_AMP Motor SPDIF...

  • Page 52: Y/C/Audio/Head Amp

    Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM X4501 3.579545MHz Q4507 Q4509 BUFFER BUFFER Y/C/AUDIO/HEAD AMP IC IC4501 LA71205M-MPB PULL VX01 Y/C_CS SERIAL MICON DRIVER Y/C_DATA TIMMING CLAMP DECODER Y/C_CLK H.SW DETAL EMPHA FM-EQ CLAMP CP4501 CONV C-LPF EP/LP-CH2 (L) Y-LPF EP/LP_COM EP/LP-CH1 (R) H.AMP B-UP Main...

  • Page 53: In/Out

    MICON BLOCK DIAGRAM SYSCON/TIMER/SERVO IC TV_POWER_H IN/OUT IC101 OEC8078A VCR_A_MUTE VCR_POWER_H VCR_POWER_ON-H V.REC_ST_H REGULATOR DVD_H VCR_A_MUTE TV_POWER_ON-H 56 Hi-Fi/DEMODULATOR Q116 CVIN AV_SW1 AV_SW1 AV_SW HIFI ENV 88 HIFI_ENV AV_SW2 DIGITAL HIFI H.SW HIFI_H.SW AV_SW2 COMB/FILTER DVD_H ST SELECT ST_SELECT DVD_H OSC0 X102 14.31818MHz...

  • Page 54: Dvd In/Out

    IN/OUT BLOCK DIAGRAM Q4202 Q4201 EXT_A_MUTE OPEN/CLOSE MUTE SW MUTE SW VCR_A_MUTE MICON EXT_MUTE STOP/EJECT VOL DOWN REAR OUT JACK Q4203 J4202 PLAY VOL UP MUTE SW SW_AUDIO_OUT_R SKIP Q4211 HEADPHONE JACK CH MUTE J2201 SW_AUDIO_OUT_L REC/OTR STOP SOUND AMP/ CH.DOWN PLAY SURROUND...
  • Page 55 CHROMA/IF BLOCK DIAGRAM CHROMA/IF_ IC IC601 PROTECT MICON LA76319NM-MPB-E Y/C/AUDIO/ P.CON+5V V.SYNC HEAD AMP X601 Q602 OSD_ R 3.579545MHz REGULATOR PROTECT OSD_G OSD_B AT+5.7V REG OSD_Y 10V_REG. IC602 KIA78L10F-RTF MICON V.SYNC MOTOR+12V 8.5V REG REGULATOR P.CON+8V H.SYNC CP603 SW_C CUT OFF DIGITAL COMB FSC COMB/FILTER...

  • Page 56: Regulator

    SOUND AMP/SURROUND BLOCK DIAGRAM SOUND AMP IC IC352 AN7522N 12 4 SOUND +B SOUND_R+ SOUND_L+ IN/OUT SP_OUT_L SP_OUT_R SPEAKER SP351 SPEAKER SP352 TV_POWER_H TV_A_MUTE MICON 18 17 SURROUND_IC IC302 SW_AUDIO_OUT_R AN5891SA-E1V IN/OUT SW_AUDIO_OUT_L SW_AUDIO_OUT_L REGULATOR P.CON+8V DVD IN/OUT SW_AUDIO_OUT_R E-12 E-11...
  • Page 57 Hi-Fi/DEMODULATOR BLOCK DIAGRAM Hi-Fi/AUDIO/HEAD AMP/DEM IC IC5501 AN3663FBP AUDIO_OUT_R AUDIO_OUT_L DVD IN/OUT DVD_A_OUT_R DVD_A_OUT_L INPUT SW FRONT_A_IN_R FRONT_A_IN_L IN/OUT REAR_A_IN_R REAR_A_IN_L HF_COM OUTPUT Y/C/AUDIO/ HEAD AMP VCO-FO LOGIC DIGITAL TUNER_AUDIO COMB/FILTER FM LIM Y/C_AUDIO NORMAL_A NOISE BLOCK REDUCTION V. REC_ST-H HIFI_ENV HIFI_H.SW MICON...
  • Page 58 DIGITAL COMB FILTER BLOCK DIAGRAM P.CON+5V P.CON+12V REGULATOR COMB_FSC Q1502 P.CON+8V BUFFER Y/C_VIDEO-Y CHROMA/IF AT+30V COMB FILTER IC SW_C IC1501 LA76606M-TLM-E DVD_Y/C-C AV SW IC DVD IN/OUT IC1502 MM1501XNRE DVD_VIDEO Q1501 BUFFER Q1503 BUFFER AV SW IC IC1504 MM1501XNRE Y/C_VIDEO Y/C/AUDIO/ Y/C/AUDIO/ TUNER VIDEO...
  • Page 59 DVD IN/OUT BLOCK DIAGRAM DVD_H AV SW1 DVD_RESET MICON CP8001 P.CON+6V P.CON+6V_DH P.CON+5V_D P.CON+A5V REGULATOR DVD+3.8V DVD+3.8V DVD+3.8V P.CON+12V SPDIF ZERO IN/OUT SPDIF-134 AUDIO SW IC IC8001 MM1501XNRE AUDIO_OUT_L Q8006, Q8007 AUDIO_OUT_R Hi-Fi/ ZERO MUTE SW DEMODULATOR DVD_A_OUT_L CP8002 DVD_A_OUT_R DVD_H AUDIO SW IC DVD_RESET...
  • Page 60 REGULATOR BLOCK DIAGRAM Q3003 AT+5V OUT AT+5V Q3014 BACKUP+5V BACKUP+5V DVD_H MICON AT+12V VCR_POWER_H P.CON+5V_C P.CON+5V_A OUT IC P.CON+6V_D OUT IC P.CON+5V_D OUT IC IC3002 IC3003 IC3001 KIA278R06PI KIA278R05PI KIA278R05PI P.CON+5V IN/OUT AT+5V P.CON+8V Q3001 UNREG+8V BUFFER P.CON+5V MOTOR+12V Hi-Fi/DEMODULATOR P.CON+12V UNREG+5V Q3015...
  • Page 61 TV BLOCK DIAGRAM CHROMA/IF MOTOR+12V MOTOR+12V Q1702 RELAY REGULATOR DRIVE UNREG+8V UNREG+5V DEGAUSS RELAY RY1701 DEGAUSS_H MICON POWER_FAIL L1703 DEGAUSS COIL D1705, D1706, D1710, D1711 Q406 AC IN TRANSFORMER CURRENT DET F1701 SWITCHING T1701 FEED BACK FEED BACK SWITCHING IC1702 IC1701 PS2561AL1-1-V(W) KIA431A-AT...

  • Page 62: Printed Circuit Boards

    PRINTED CIRCUIT BOARDS DVD MT (TOP SIDE) DVD MT (BOTTOM SIDE) CP2303 DME060A CP2301_1 CP2302 R2337 R2327 R2325 R2324 Q2303 R2326 R2329 R2330 R2323 R2328 C2307 R2355 Q2305 R2332 R2320 R2333 R2310 R2348 Q2302 Q2304 R2341 R2334 R2347 R2318 C2309 R2335 R2309 R4061...

  • Page 63: Vcr Mt

    PRINTED CIRCUIT BOARDS VCR MT (INSERTED PARTS) SOLDER SIDE CD002 CD1705 CP2201 D106 R353 S801Y R359 R356 R8012 W049 W844 HS351 W816 IC352 L1508_1 W843 CP8002 W007 W146 L301 R311 W090 L1505 R635 CP601 R1726 D1732 W256 R2224 W043 D104 W041 R2223 R622...
  • Page 64 PRINTED CIRCUIT BOARDS VCR MT (CHIP MOUNTED PARTS) SOLDER SIDE W858 DME069B IC8001 IC1504 R1715 W872 R5508 W861 R5502 IC8002 W935 W936 R1719 R1713 IC199_1 IC8004 R8051 R8056 R8027 R123 R4504 R139 R176 Q4507 Q4509 Q112 Q116 Q102 Q106 R4550 R4553 Q4511 R4527 R103...

  • Page 65: Deflection/Crt/Operation

    PRINTED CIRCUIT BOARDS DEFLECTION/CRT/OPERATION SOLDER SIDE B402 HS401 Q403 C415 D415 CEE055B B401 R414 W017 B403 C408_1 C418_3 W822 CC801 R825 R807 R412 C402 W833 Q805 R2256 L403_2 W832 D801 R810 Q803 C449 W834 R806 Q807 CME029B R2255 Q804 R815 R805 R452 R455_1...
  • Page 66 PRINTED CIRCUIT BOARDS LOADING MOTOR (INSERTED PARTS) LOADING MOTOR (CHIP MOUNTED PARTS) SOLDER SIDE SOLDER SIDE CD2302 SOLDER SIDE D D0 0 CD2301 M2601 M2602 F-10...
  • Page 67 Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM (VCR MT PCB) BUFFER Q4507 2SC3052 R4537 1.8K 1/4W FROM REGULATOR S832Y W861 S808X S808Y W880 W864 P.CON+8V P.CON+5V FROM/TO Hi-Fi/DEMODULATOR NORMAL_A C4558 Y/C_AUDIO FROM/TO MICON 6.3V C4555 R4544 C4561 Y/C_CLK HF_COM Y/C_DATA 680K 0.01 Y/C/AUDIO/HEAD AMP IC Y/C_CS IC4501 C4559...
  • Page 68 MICON SCHEMATIC DIAGRAM (VCR MT PCB) BACKUP+5V FROM/TO REGULATOR C133 BACKUP+5V C148 C151 AT+5V DVD_H 68P CH 0.1 F VCR_POWER_H AT+12V Q112 P.CON+5V_C P.CON+5V 2SC3052 R177 S101X 4.7K R129 C126 C125 FROM/TO Y/C/AUDIO/HEAD AMP FROM/TO DVD IN/OUT NC NC 3.6 3.6 Y/C_VIDEO Y/C_CLK RESET...
  • Page 69 IN/OUT SCHEMATIC DIAGRAM (VCR MT PCB) FROM CRT/OPERATION CP2201 (CD2251) A2001WV2-2P KEY_B KEY-B POWER_LED_SW FROM/TO SOUND AMP/SURROUND Q2202 RT1N141C T-REC LED SW SOUND_R+ Q2203 SOUND_L+ RT1N141C REC LED SW SP_OUT_R Q2201 RT1N141C SP_OUT_L B8001 C8010 R8004 W4BRH3.5X6X1.0X2 REC_LED COAXIAL J8007 D AUDIO DRIVER FROM REGULATOR T-REC_LED...
  • Page 70 CHROMA/IF SCHEMATIC DIAGRAM (VCR MT PCB) FROM/TO REGULATOR P.CON+5V P.CON+8V AT5.7VREG 8.5VREG P.CON+5V_C FROM/TO DIGITAL COMB/FILTER Y/C_VIDEO-Y COMB_FSC R625 SW_C FROM DVD IN/OUT R620 4.7M DVD_Y/C-Y TO Y/C/AUDIO/HEAD AMP C628 CHROMA/IF_IC IC601 V.SYNC NC 2.6 0.47 LA76319NM-MPB-E FROM/TO DEFLECTION R602 1/4W CP602 (CP602B)
  • Page 71 SOUND AMP/SURROUND SCHEMATIC DIAGRAM (VCR MT PCB) SOUND AMP IC IC352 AN7522N R357 HS351 763WAA0297 C358 C302 0.0056 C331 FROM/TO IN/OUT 0.0056 KANP W843 SOUND_R+ FROM TV POWER SOUND_L+ R356 SP_OUT_R SOUND+B C321 100K 1/4W SP_OUT_L 2200 SOUND_GND R301 8.2K C324 470P R307...
  • Page 72 Hi-Fi/DEMODULATOR SCHEMATIC DIAGRAM (VCR MT PCB) C5511 W909 C5507 R5504 0.22 3.3K FROM IN/OUT FRONT_A_IN_R R5523 FRONT_A_IN_L Hi-Fi/AUDIO/HEAD AMP/DEM IC C5504 REAR_A_IN_R IC5501 REAR_A_IN_L AN3663FBP 0.1 B R5503 3.9M C5505 C5509 C5550 0.015 DEM_BLK ZZ-PROM LOGIC FROM DIGITAL COMB/FILTER C5551 C5513 4.5M 95HMz...
  • Page 73 DIGITAL COMB FILTER SCHEMATIC DIAGRAM (VCR MT PCB) L1508_1 22uH 0305 L1503_1 P.CON+5V 22uH 0305 W945 TO Hi-Fi/DEMODULATOR C1545 C1540 R1524 TUNER_AUDIO 4.7K C1547 R1528 COMB_FSC 0.1 B 6.8K FROM/TO CHROMA/IF SW_C BUFFER Q1503 COMB_FSC 2SC3052 Y/C_VIDEO-Y C1521 R1513 Y/C_VIDEO KANP FROM/TO Y/C/AUDIO/HEAD AMP W908...
  • Page 74 DVD IN/OUT SCHEMATIC DIAGRAM (VCR MT PCB) TO SOUND AMP/SURROUND FROM/TO MPEG/MICON/DSP SW_AUDIO_OUT_L CP8001_1 (CD4002) A2001WV2-11P SW_AUDIO_OUT_R AV_SW1 GND(D) GND(D) W844 C8001 W935 AUDIO_OUT_L W816 C8019 GND(M) P.CON+6V_DH P.CON+6V P.CON+5V_D P.CON+A5V TO IN/OUT DVD+3.8V DVD+3.8V AUDIO SW IC IC8001 MM1501XNRE DVD+3.8V S801X S801Y...
  • Page 75 REGULATOR SCHEMATIC DIAGRAM (VCR MT PCB) FROM/TO TV POWER MOTOR+12V P.CON+12V W912 UNREG+8V UNREG+5V R3001 D3005 AT5.7VREG AT+5V OUT Q3003 1/4W 11EQS04 KTC3209_Y P.CON+5V_A OUT IC TO DIGITAL COMB/FILTER IC3003 KIA278R05PI P.CON+5V BACKUP+5V P.CON+12V C3005 Q3014 P.CON+8V KTC3209_Y VCR_POWER_H 6.3V AT+30V C3002 R3015...
  • Page 76 TV POWER SCHEMATIC DIAGRAM (VCR MT PCB) FROM/TO MICON POWER_FAIL DEGAUSS_H D1702 MOTOR_GND D1719 B1703 1SS133 W4BRH3.5X6X1.0 SR340-004 RELAY DRIVE Q1702 12.6 KTC3198 TO SOUND AMP/SURROUND R1708 SOUND+B 10K 1/4W SOUND_GND (S811) RY1701 ALKS321_M60 TO CHROMA/IF DEGAUSS COIL L1703 CP1704 8R200033 MOTOR+12V A1561WV2-2P...
  • Page 77 MPEG/MICON/DSP SCHEMATIC DIAGRAM (DVD MT PCB) C4038 D4001 0.01 B DUPTD1 JG001 1SS355 UNREG+3.8V JG002 JG003 BOOT2 LEVEL JG004 BOOT1 CONVERT C4096 D4005 R4052 Q4004 JG005 DUPTD1 2SC3052 0.001 B JG006 1SS355 FROM/TO AUDIO/VIDEO DUPRD1 4.7K JG007 DUPTD0 C4032 SYS_MUTE JG008 DUPRD0 DVD-H...
  • Page 78 MEMORY SCHEMATIC DIAGRAM (DVD MT PCB) FROM/TO MPEG/MICON/DSP 16M SDRAM IC IC4009 M12L16161A-7TG FLASH IC 8M IC C4050 SD_A0 IC4007 SST39VF1601-70-4C-EKE SD_A1 0.1 F SD_A2 HA16 HA15 SD_A3 SD_D15 SD_D0 DQ15 SD_A4 SD_A5 C4064 HA14 SD_A6 VCCQ SD_D14 SD_D1 DQ14 SD_A7 0.1 F SD_A8...
  • Page 79 MOTOR DRIVE SCHEMATIC DIAGRAM (DVD MT PCB) FROM/TO MPEG/MICON/DSP DM3S DVD/CD DVD_LD CD_LD DVD/CDPD FROM/TO LOADER OPU_A OPU_B OPU_C CP2301_1 OPU_D LD07T2-24ND-03 OPU_E OPU_F (W804) HOME (RF_GND) (D_GND) DVD/CDPD MON(DVD) TOUT_SW NC(SW) TIN_SW VR/DVD B2304 VOL(DVD) RF_A5V P.CON+A5V JG017 JG018 GND(DVD) JG056 MMZ1608R102CT...
  • Page 80 AUDIO/VIDEO SCHEMATIC DIAGRAM (DVD MT PCB) C/B/U DAC_C_VIDEO Y/R/V DAC_B_VIDEO CVBS/C DAC_D_DVD_VIDEO FROM/TO MPEG/MICON/DSP C8105 DAC_VIDEO_C DAC_VIDEO_C DAC_VIDEO_B 12P CH L8102 DAC_VIDEO_D P.CON+5V 0305 C8108 W819 DAC_VIDEO_B RESET 12P CH FROM/TO DVD IN/OUT L8103 FFC(1.0mm pitch) AMCLK 0305 CD8101 ABCLK ALRCLK R8101 TP8101...
  • Page 81 DEFLECTION SCHEMATIC DIAGRAM (DEFLECTION PCB) V.OUTPUT IC IC401 LA78040 THERMAL PROTECTION PUMP UP 25.0 12.0 25.0 R418 2.2K 1/4W R413 FROM/TO DY 8.2K 1/4W TO FRONT ASS’Y CP404 A1561WV2-A5P CD806 R455_1 R432_1 R424_1 CH013601 1/2W 20F/W 27K 1/4W 39K 1/4W TO DVD DECK FB401_1 FJN20A003_M...
  • Page 82 CRT/OPERATION SCHEMATIC DIAGRAM (CRT PCB) CRT BLOCK R814 R822 (10 MM) RED AMP 2.7K 1/4W Q802 KTC4217 123.5 R805 220 1/4W D802 1SS133 RED AMP Q803 W832 KTC3199_Y FROM CHROMA/IF R806 1.8K 1/4W CP603B (CP603) A2001WV2-8P D805 C815 W831 CUT OFF 1SS133 680P R815...

  • Page 83: Loading Motor/Sw

    LOADING MOTOR/SW SCHEMATIC DIAGRAM (LOADING MOTOR PCB) (SW PCB) SSS-13-2 CD2302 2H052601 ESE22MH24 CD2301 SW-2(CLOSE) 2H062102 GND(SW) GND(SW) SW-1(OPEN) PICK UP INNER LIMIT SWITCH LOADING MOTOR(+) FEED MOTOR (-) M2602 LOADING MOTOR(-) BCZ3B03 FEED MOTOR (+) M2603 SPINDLE MOTOR (-) BCZ3B52 SPINDLE MOTOR (+) M2601...
  • Page 84 INTERCONNECTION DIAGRAM CP2301_1 L4002 CD4002_1 CP8001_1 GND(D) GND(D) MON(DVD) MON(DVD) GND(D) GND(D) NC(SW) NC(SW) DRIVE SSCCLK/TX DM-3 VOL(DVD) VOL(DVD) RDY(I/O(0))/RX GND(DVD) GND(DVD) GND(M) GND(M) LD(DVD) LD(DVD) P.CON+6V P.CON+6V LD(CD) LD(CD) P.CON+A5V P.CON+A5V VOL(CD) VOL(CD) P.CON+3.8V DVD+3.8V GND(CD) GND(CD) P.CON+3.8V DVD+3.8V MON(COM) MON(COM) GND(A)

  • Page 85: Y/C/Audio/Head Amp

    WAVEFORMS MPEG/MICON/DSP AUDIO/VIDEO Y/C/AUDIO/HEAD AMP 10ns 500µs 20µs 100mV 500mV 1.0V 500µs 20µs 500mV 20mV 1.0V 10µs 20ns 1.0V 100mV 1.0V 100µs 200ns 1.0V 200mV 2.0V MEMORY 10µs 20µs 500mV 200mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

  • Page 86: Micon

    WAVEFORMS MICON DEFLECTION DEFLECTION 10ms 20µs 20ms 200V 2.0V MICON POWER ON 10ms 50µs 2.0V 2.0V SOUND AMP/SURROUND POWER ON POWER ON 50µs 10ms 200mV 2.0V DEFLECTION DVD IN/OUT 10ms 50µs 0.5V 5.0V 2.0V Hi-Fi/DEMODULATOR CHROMA/IF POWER ON POWER ON 20µs 0.5V 2.0V...

  • Page 87: Crt/Operation

    WAVEFORMS DIGITAL COMB/FILTER CRT/OPERATION POWER ON POWER ON 20µs 20µs 20µs 1.0V 0.5V POWER ON POWER ON 20µs 20µs 0.5ms 0.5V 1.0V CHROMA/IF POWER ON POWER ON 20µs 20µs 10ms 1.0V 0.5V POWER ON POWER ON 0.5µs 50µs 0.5V 100mV POWER ON POWER ON 20µs...

  • Page 88: Mechanical Exploded Views

    MECHANICAL EXPLODED VIEW 102B 102C 102A 102C PCB110 (CRT PCB ASS'Y) 101B 101K 101M 101C 101L 101G 101M 101I 101E 101M 101J 101N 101M 101D 101G 101J 101F 101H 101O 101A I1-1...
  • Page 89 MECHANICAL EXPLODED VIEW PCB130 (DVD MT PCB ASS'Y) PCB010 (VCR MT PCB ASS'Y) PCB270 (OPERATION PCB ASS'Y) PCB080 (DEFLECTION PCB ASS'Y) I1-2...
  • Page 90 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 141, 143, 144, 146, BL001, TM101 I1-3...

  • Page 91: Chassis Exploded Views

    CHASSIS EXPLODED VIEW (TOP VIEW) CD1501 M2003 UN4001 H5002 H5001 CD1502 M101 NOTE: Applying positions AA for the grease are displayed for this section. CLASS MARK Check if the correct grease is applied for each position. GREASE I2-1...
  • Page 92 CHASSIS EXPLODED VIEW (BOTTOM VIEW) M2001 CD1501 CD1502 NOTE: Applying positions AA for the grease are displayed for this section. CLASS MARK Check if the correct grease is applied for each position. GREASE I2-2...

  • Page 93: Dvd Deck Exploded Views

    DVD DECK EXPLODED VIEW Cannot supply separately. If the repair is needed, replace the LOADER SUB ASS'Y. M2603 PCB610 (LOADING MOTOR PCB ASS'Y) CD2302 CD2301 PCB640 CD2001 (SW PCB ASS'Y) Do not replace the parts. Because, minute adjustments are needed if this condition is disassembled further more.

  • Page 94: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 75003316 7A701A774A FRONT CABI ASS'Y 101A 75003317 701WPJD344 CABINET FRONT 101B 75003318 712WPJC278 FLAT FLAP 101C 75003319 712WPJC279 FLAP DVD 101D 72798520 713WPA0311 GLASS,LED 101E 72798521 713WPA0312 GUIDE,REMOCON 101F 72781985 7235490036 BADGE,BRAND...
  • Page 95 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 72798715 792WHA0522 PACKAGE,TOP 72781635 JB5ND300 POLYBAG INSTRUCTION(RED CAUTION) 72798716 792WHA0523 PACKAGE,BOTTOM 72781569 J3N51617A REGISTRATION CARD 72783667 J5W50101A INSTRUCTION BOOK 72796104 795WCDA019 72781605 J5S10229A INFORMATION SHEET(RETURN)USA 72783666 A5W501F975 INSTRUCTION BOOK KIT 72781287 8141J50C5U SCREW TAP TITE(P) GW22 5*35 CH HEXAGON...

  • Page 96: Chassis Replacement Parts List

    CHASSIS REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 72783455 A5T410J420A DECK ASSY A5T410J420A 72795710 85OA400245 PINCH ROLLER BLOCK VA2 72795711 85OA500026 AHC ASS'Y 72795712 85OP200290 BELT,CAPSTAN (S) 72795713 85OP600581 WORM 72795714 85OP500091 BASE,AC HEAD 72795715 85OP800324 SPRING,AC HEAD 72795716 85OA000528 MAIN CHASSIS ASS'Y...

  • Page 97: Dvd Deck Replacement Parts List

    DVD DECK REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description ! 600 72783201 A2I301H650 DVD MECHA ASS'Y A2I301H650 72795767 92P100109A HOLDER,TRAVERSE 72795768 92P100094A CLAMPER 72795769 92P100088A GEAR,MOTOR 72798813 92AAA0013A FEED RACK ASS'Y 72795771 92P200013A INSULATOR(F) 72795772 92P200014A INSULATOR(R) 72781331 92SBB0029A LOADER SUB ASS'Y...

  • Page 98: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R401 72781723 R4K1T4562F R,METAL 5.6K OHM 1/4W ! R403 72783394 R4K1T4153F R,METAL 2 15K OHM 1/4W ! R405 72783394 R4K1T4153F R,METAL 15K OHM 1/4W ! R406 72796015 R3X28A181J R,METAL 180 OHM 2W...
  • Page 99 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D419 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 D601 72794487 D97U01201B DIODE,ZENER MTZJ12B T-77 D602 72794487 D97U01201B DIODE,ZENER MTZJ12B T-77 D603 72794487 D97U01201B DIODE,ZENER MTZJ12B T-77 D605 72794487 D97U01201B DIODE,ZENER MTZJ12B T-77 D801 72794491 D1VT001330...
  • Page 100 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description IC602 72797598 I1KF98L100 KIA78L10F-RTF IC1501 72783240 I03FE66060 LA76606M-TLM-E IC1502 72794502 I0UF015010 MM1501XNRE IC1504 72794502 I0UF015010 MM1501XNRE IC1505 72797575 I0UF015040 MM1504XNRE ! IC1701 72794512 000220002W PHOTO COUPLER PS2561AL1-1-V(W) ! IC1702 72794508 I1KJ9A431A KIA431A-AT...
  • Page 101 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q4202 72796428 TPRAC05003 COMPOUND TRANSISTOR RT1P241C-T112-1 Q4203 72795479 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q4204 72796429 TNRAC05003 COMPOUND TRANSISTOR RT1N241C-T112-1 Q4210 72795481 T6RA015300 TRANSISTOR,SILICON 2SA1530A-T1 Q4211 72795479 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1 Q4212 72795481 T6RA015300 TRANSISTOR,SILICON...
  • Page 102 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description SWITCHES SW2207 72794688 0504101T34 SWITCH,TACT EVQ21505R SW2251 72794688 0504101T34 SWITCH,TACT EVQ21505R SW2252 72794688 0504101T34 SWITCH,TACT EVQ21505R SW2253 72794688 0504101T34 SWITCH,TACT EVQ21505R SW2254 72794688 0504101T34 SWITCH,TACT EVQ21505R SW2255 72794688 0504101T34 SWITCH,TACT EVQ21505R SW2256...
  • Page 103 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS CD4501 72795877 122F061502 CORD,JUMPER 2F061502 CD4503 72795878 W9L6012042 FLAT CABLE AWM2468 A WG26 2C BLACK 120MM CD8101 72797046 122F0C1602 CORD,JUMPER 2F0C1602 CP1702 72796754 067U008029 WIRE HOLDER B2013H02-8P ! CP1704 72796821 069S420110 CONNECTOR PCB SIDE...
  • Page 104 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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