Toshiba MW26G71 Service Manual

Toshiba MW26G71 Manual

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  • Toshiba MW26G71 | Service Manual - Page 1
    FILE NO. 140-200516 (MFR'S VERSION A) SERVICE MANUAL COLOR TELEVISION/ VIDEO CASSETTE RECORDER/ DVD VIDEO PLAYER MW26G71 DOCUMENT CREATED IN JAPAN, June, 2005
  • Toshiba MW26G71 | Service Manual - Page 2
    SERVICE MANUAL CAREFULLY AND RETAIN FOR FUTURE REFERENCE. SHOULD THE UNIT REQUIRE MAINTENANCE, CONTACT AN AUTHORIZED SERVICE LOCATION-SEE SERVICE PROCEDURE. USE OF CONTROLS be careful of destruction of a laser diode at the time of repair. • Place the unit on a workstation equipped to protect against
  • Toshiba MW26G71 | Service Manual - Page 3
    when you order parts. (Particularly the VERSION LETTER.) 1. MODEL NUMBER and VERSION LETTER The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be found at the end of the SERIAL NUMBER. 2. PART NO. and DESCRIPTION You can find it in your SERVICE MANUAL. A1-2
  • Toshiba MW26G71 | Service Manual - Page 4
    as a bookcase or rack unless proper ventilation is provided or the manufacturer's instructions have been adhered to. 10. POWER SOURCES This unit should be operated only they may touch dangerous voltage points or short out parts that could result in fire or electric shock. Never spill or spray any
  • Toshiba MW26G71 | Service Manual - Page 5
    parts. Unauthorized substitutions may result in fire, electric shock or other hazards. 21. SAFETY CHECK Upon completion of any service or repairs to this unit, ask the service Read the owner's manual of the other equipment carefully and follow the instructions when making any connections. 26. SOUND
  • Toshiba MW26G71 | Service Manual - Page 6
    IMPORTANT SAFEGUARDS (CONTINUED) EXAMPLE OF ANTENNA GROUNDING AS PER THE NATIONAL ELECTRICAL CODE GROUND CLAMP ELECTRIC SERVICE EQUIPMENT NEC-NATIONAL ELECTRICAL CODE S2898A ANTENNA LEAD IN WIRE ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) GROUNDING CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS
  • Toshiba MW26G71 | Service Manual - Page 7
    the connection of Pick Up PCB and DVD PCB connector. NOTE • Before your operation, please read "PREPARATION OF SERVICING". • Use the Lead Free solder. • Manual soldering conditions • Soldering temperature: 320 ± 20˚C • Soldering time: Within 3 seconds • Soldering combination: Sn-3.0Ag-0.5Cu • When
  • Toshiba MW26G71 | Service Manual - Page 8
    Side) Fig. 2 DISC REMOVAL METHOD AT NO POWER SUPPLY 1. Remove the Back Cabinet and TV/DVD/VCR Block. (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) 2. Rotate the Main Gear in the direction of the arrow by hand. (Refer to Fig. 1) 3. Manually open the Tray. Main Gear DVD Deck Fig. 1 A1-7
  • Toshiba MW26G71 | Service Manual - Page 9
    the DVD to the Stop Mode. 3. Press and hold the 'STOP(DVD)' key on the front panel. 4. Simultaneously press and hold the '9' key on the remote control unit. 5. Hold both keys for more than 3 seconds. 6. The Tray Lock has now been cleared. NOTE: No indications on the screen when the Tray Lock
  • Toshiba MW26G71 | Service Manual - Page 10
    is 50°F~70°F(30°C~40°C) higher. Please use a soldering iron with temperature control and adjust it to 650°F ± 20°F (350°C ± 10°C). In case • All products with the printed circuit board with PbF printing must be serviced with lead free solder. When soldering or unsoldering, completely remove all of
  • Toshiba MW26G71 | Service Manual - Page 11
    NO POWER SUPPLY PARENTAL CONTROL RATING LEVEL ...TRAY LOCK ...ABOUT LEAD FREE SOLDER (PbF) ...TABLE OF CONTENTS ...GENERAL SPECIFICATIONS ...DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS 2. REMOVAL OF VCR DECK PARTS 3. REMOVAL OF DVD DECK PARTS 4. REMOVAL OF ANODE CAP
  • Toshiba MW26G71 | Service Manual - Page 12
    26 inch / 656.7mmV Flat (16:9) + 0.45 G / 0.18 G NTSC 1080i/540p 2 Speaker Front 2.0 x 3.5 Inch 8 ohm 2.5W + 2.5W -- VHS Player / Recorder NTSC Yes - OVD-7 4 Heads FM Audio Head 2 Heads Audio /Control /Dual TV Sound Tuner Sound Muting System Destination CH Coverage Picture(FP)
  • Toshiba MW26G71 | Service Manual - Page 13
    at VCR(SP)Mode Output Level Input Level Output Level(0dB=0.775Vrms) Output Level(-20dBFs 0dBFs=2.0Vrms) Digital Output Level S/N Ratio at DVD (Weighted) S/N Ratio at VCR (SP)(CCIR Filter:ON) Harmonic Distortion at DVD Mode Harmonic Distortion at VCR(SP) Mode Frequency Response : DVD Mode
  • Toshiba MW26G71 | Service Manual - Page 14
    . Entry Clock / Date TV/VCR No Yes Yes DVD Yes CH/AV(LINE) Yes Tape Counter(Linear Counter) Yes Tape Speed Yes Sleep Time Yes Stereo/Audio Output Yes Control Level Bilingual SAP Volume Brightness/Contrast/Sharpness/Color Tint Bass/Treble/Balance Manual Tracking Picture Scroll No Yes
  • Toshiba MW26G71 | Service Manual - Page 15
    Audio OSD Language(Set up Language) Video E.B.L. (Enhanced Black Level) TV Screen Size(4:3/16:9) OSD Display On/Off Picture Mode (Video/Film/Auto) JPEG Interval Audio DRC (Dynamic Range Control) Dialogue (On DRC[TV] / Off DRC[Std]) Surround System Disc/Card Slot Password Lock/ Un
  • Toshiba MW26G71 | Service Manual - Page 16
    Remote Control Remocon Format Format Custom Code Power Source Voltage(D.C) UM size x pcs Total Keys Keys TV/VCR DVD Power 1 Picture Size Open/Close Eject 1990/1/1 ~ 2081/12/31 8 Program/ 1 Month 6 Hours 120 Min 10 Min 1 Program 15 Min - Min 5 Sec RC-KH Yes TOSHIBA TOSHIBA
  • Toshiba MW26G71 | Service Manual - Page 17
    VCR) Features (DVD) GENERAL SPECIFICATIONS Auto Head Cleaning VIDEO PLUS+(SHOWVIEW,G-CODE) Auto Clock Auto Setup Forward / Reverse Picture Search CH Program (Auto CH Memory) Surround Stable Sound Closed Caption TV Auto Shut off Function End Call Index Search SQPB CABLE CM Skip(30sec
  • Toshiba MW26G71 | Service Manual - Page 18
    Weight GENERAL SPECIFICATIONS Owner's Manual Language w/Guarantee Card Remote Control Service SW Indicator Power REC/OTR T-REC TV/VCR DVD Terminals Front Video Input Audio No No RCA x 1 RCA x 2(Stereo) Yes Yes (xD-Picture Card, Memory Stick, Multi Media Card, SD Memory Card) No No
  • Toshiba MW26G71 | Service Manual - Page 19
    840 x 620 x 665 Yes 1 Corner / 2 Edges / 4 Surfaces 40(ORION SPEC:25) 156 Sets PS 94V0 DECABROM PS 94V0 NON-DECABROM No Yes Green procurement of TOSHIBA Phase3(Phase3A) A3-8
  • Toshiba MW26G71 | Service Manual - Page 20
    DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS AND P.C. BECAUSE IT CONTAINS HIGH VOLTAGE. BEFORE ATTEMPTING TO REMOVE OR REPAIR ANY PCB, UNPLUG THE POWER CORD FROM THE AC SOURCE CP801 2 21 2 2 CP9604 Memory Card PCB Fig. 1-3 1-4: TV/DVD/VCR BLOCK (Refer to Fig. 1-4) 1. Remove the 2 screws
  • Toshiba MW26G71 | Service Manual - Page 21
    DISASSEMBLY INSTRUCTIONS 1-5: POWER PCB (Refer to Fig. 1-5) 1. Remove the screw 1. 2. Disconnect the screws 1. 2. Remove the Top Shield in the direction of arrow. 1 Top Shield 1 1 1 1 1 1 1 1 TV/DVD/VCR Block Fig. 1-5 1-6: MAIN PCB (Refer to Fig. 1-6) 1. Remove the 4 screws 1. 2. Remove the 2
  • Toshiba MW26G71 | Service Manual - Page 22
    DISASSEMBLY INSTRUCTIONS 1-9: OPERATION PCB/DVD PCB/DVD DECK (Refer to Fig. 1-9) 1. Short circuit the Fig. 1-9 NOTE 1. Before your operation, please read "PREPARATION OF SERVICING". 2. Use the Lead Free solder. 3. Manual soldering conditions • Soldering temperature: 320 ± 20˚C • Soldering time:
  • Toshiba MW26G71 | Service Manual - Page 23
    DISASSEMBLY INSTRUCTIONS 1-12: VCR PCB (Refer to Fig. 1-12) 1. Remove the screw 1. 2. Remove the screw 2. 3. Remove the 7 screws 3. 4. Remove the AV Jack Shield. 5. Remove the VCR PCB in the direction of arrow. 3 3 AV Jack Shield VCR PCB 1 3 3 3 33 2 Bottom Plate Fig. 1-12 B1-4
  • Toshiba MW26G71 | Service Manual - Page 24
    DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF VCR DECK PARTS 2-1: TOP BRACKET (Refer to Fig. 2-1) 1. Extend the 2 supports 1. 2. Slide the 2 supports 2 and remove the Top Bracket. NOTE 1. After the installation of the Top Bracket, bend the support 1 so that the Top Bracket is fixed. Top Bracket 1 1
  • Toshiba MW26G71 | Service Manual - Page 25
    DISASSEMBLY INSTRUCTIONS 2-5: LOADING MOTOR/WORM (Refer to Fig. 2-5-A) 1. Remove the screw 1. Remove the Tension Spring. 3. Unlock the 2 supports 1 and remove the Tension Band. 4. Unlock the support 2 and remove the Tension Arm Ass'y. 5. Unlock the support 3 and remove the Tension Connect. 6. Float
  • Toshiba MW26G71 | Service Manual - Page 26
    Connect DISASSEMBLY INSTRUCTIONS Tension Band clockwise and bend the hook section to remove it. 3. Unlock the 2 supports 1 and remove the T Brake Band. T Brake Band Idler Gear S the S Reel and T Reel installation, check if the correct parts are installed. (Refer to Fig. 2-8-B) 2. In case
  • Toshiba MW26G71 | Service Manual - Page 27
    DISASSEMBLY INSTRUCTIONS 2-9: CASSETTE OPENER/PINCH ROLLER BLOCK/P5 ARM ASS'Y (Refer to Fig. 2-9-A) 1. Unlock the support 1 and remove the 2-11 2-12: CYLINDER UNIT ASS'Y (Refer to Fig. 2-12) 1. Unlock the support 1 and remove the AHC Ass'y. 2. Disconnect the following connector: (CD2001). 3. Remove
  • Toshiba MW26G71 | Service Manual - Page 28
    DISASSEMBLY INSTRUCTIONS 2-13: CAPSTAN DD UNIT (Refer to Fig. 2-13) 1. Remove the Capstan Belt. 2. Remove the screw 1. 3. Remove the Capstan Holder. 4. Remove the 3 screws 2. 5. Remove the Capstan
  • Toshiba MW26G71 | Service Manual - Page 29
    /LED REFLECTOR (Refer to Fig. 2-17-A) 1. Remove the P4 Cap. 2. Unlock the support 1 and remove the Cassette Guide Post. 3. Remove the Inclined Base S/T Unit. 4. Remove the screw 2. 5. Remove the LED Reflector. Cassette Guide Post 1 Loading Arm T Unit Loading Arm S Unit Fig. 2-15-B Inclined Base
  • Toshiba MW26G71 | Service Manual - Page 30
    DISASSEMBLY INSTRUCTIONS 3. REMOVAL OF DVD DECK PARTS NOTE 1. Disassemble only the DVD DECK PARTS parts listed here. Minute adjustments are needed if the disassembly is done. If the repair is needed except listed parts, replace the DVD MECHA ASS'Y. 3-1: TRAY (Refer to Fig. 3-1-A) 1. Set the Tray
  • Toshiba MW26G71 | Service Manual - Page 31
    DISASSEMBLY INSTRUCTIONS 3-3: LOADING MOTOR PCB ASS'Y/ LOADING BELT (Refer to Fig. 3-3-A) 1. Remove the Loading to Fig. 3-4-A) 1. Press down the catcher 1 and slide the Rack Loading. 2. Unlock the support 2 and remove the Pulley Gear. 3. Remove the Main Gear. Pulley Gear Main Gear Rack Loading
  • Toshiba MW26G71 | Service Manual - Page 32
    DISASSEMBLY INSTRUCTIONS NOTE 1. In case of the Clamper Ass'y installation, install correctly as Fig. 3-5-B. Clamper Plate Clamper No gap 3-7: SWITCH PCB ASS'Y/MIDDLE GEAR/FEED MOTOR (Refer to Fig. 3-7-A) 1. Remove the screw 1. 2. Remove the Switch PCB Ass'y. 3. Unlock the support 2. 4. Remove
  • Toshiba MW26G71 | Service Manual - Page 33
    DISASSEMBLY INSTRUCTIONS Main Chassis Ass'y (Bottom Side) Check Hook Check Hook Check Hook Check Hook • Loosen the wire in the direction of the arrow. Fig. 3-7-D 3-8: FFC WIRE
  • Toshiba MW26G71 | Service Manual - Page 34
    DISASSEMBLY INSTRUCTIONS 4. REMOVAL OF ANODE CAP Read the following NOTED items before end of an Alligator Clip to the metal part of a flat-blade screwdriver and the other end to ground. While holding the plastic part of the insulated Screwdriver, touch the support of the Anode with the tip of the
  • Toshiba MW26G71 | Service Manual - Page 35
    DISASSEMBLY INSTRUCTIONS 5. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC REMOVAL 1. Put Masking Tape (cotton tape) around the Flat Package IC to protect other parts from any damage. (Refer to Fig. 5-1.) NOTE Masking is carried out on all the parts located within 10 mm distance from IC leads. IC
  • Toshiba MW26G71 | Service Manual - Page 36
    INSTRUCTIONS found on the soldering position and installation position of the parts around the IC. If some abnormality is found, correct by resoldering. leads are bent during soldering and/or repairing, do not repair the bending of leads. If the bending of leads are repaired, the pattern may be damaged. So,
  • Toshiba MW26G71 | Service Manual - Page 37
    Recording : Recording-Chrominance : Recording-Luminance : Reel Brake : Reel Sensor : Reference : Regulated, Regulator : Rewind : Reverse : Radio Frequency : Remote Control : Relay : Serial Clock : Sensor Common : Serial Data : Segment : Select, Selector : Sensor : Search Mode : Serial Input : Sound
  • Toshiba MW26G71 | Service Manual - Page 38
    Strobe : Switch : Synchronization : Sync Separator, Separation : Transistor : Tracking : Trick Playback : Test Point : Unregulated : Volt : Voltage Controlled Oscillator : Video Intermediate Frequency : Vertical Pulse, Voltage Display : Video Playback : Variable Resistor : Video Recording : Visual
  • Toshiba MW26G71 | Service Manual - Page 39
    can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit or on the main unit and on the remote control for more than the standard time (second). Set Condition Set Key Remocon Standard Key Time Operations TV mode
  • Toshiba MW26G71 | Service Manual - Page 40
    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. Time Parts Name Audio Control Head Full Erase Head (Recorder only) Capstan
  • Toshiba MW26G71 | Service Manual - Page 41
    PREVENTIVE CHECKS AND SERVICE INTERVALS CLEANING NOTE After cleaning the heads with isopropyl alcohol, do not run a tape until the heads dry completely. If the heads are not completely dry and alcohol gets on the tape, damage may occur. 1. AUDIO CONTROL HEAD Clean the Audio Control Head with a
  • Toshiba MW26G71 | Service Manual - Page 42
    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 and 2. TV 1F 00B0 1F 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 00C0 27 28 28 29 29 2A 2A 2B 2B 2C 2C 2D 2D
  • Toshiba MW26G71 | Service Manual - Page 43
    WHEN REPLACING EEPROM (MEMORY) IC INI +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F 0800 35 90 18 F0 07 14 44 80 A0 80 7B 63 7A 6B 66 B5 0810 30 0B 0F 02 01 00 00 01 00 00 00 00 00 00 00 00 0820 35 90 18 F0 07 14 35 80 A0 80 7E 63 7E 6B 66 B5 0830 30 0B 0F 02 01 00 00 01 00 00 00 00 00 00 00 00
  • Toshiba MW26G71 | Service Manual - Page 44
    00 06 00 11F0 2E 00 31 00 03 00 55 00 04 00 59 0F 00 00 02 60 1200 02 0F 00 26 00 00 00 00 15 18 00 00 00 00 00 00 1210 00 00 00 00 00 00 00 00 00 00 1270 00 00 00 00 00 02 00 00 00 00 00 00 00 00 00 10 1280 01 00 03 01 AA 55 26 42 01 28 11 00 00 00 00 00 1290 00 00 00 00 00 00 00 00 00 00 00 00 00
  • Toshiba MW26G71 | Service Manual - Page 45
    WHEN REPLACING EEPROM (MEMORY) IC INI +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F 1300 00 00 00 00 00 00 00 02 07 13 C0 80 50 80 08 A0 1310 02 40 06 00 00 00 00 02 00 00 00 00 00 00 00 00 1320 00 00 00 00 00 00 00 0F 10 04 04 80 10 00 00 00 1330 00 00 00 00 00 00 81 36 12 02 00 42 09 70 00 01
  • Toshiba MW26G71 | Service Manual - Page 46
    WHEN REPLACING EEPROM (MEMORY) IC INI +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F 1500 00 00 00 00 20 03 01 01 01 01 2A 47 04 AA 02 C7 1510 01 1C 07 DF 02 E0 01 38 04 B1 03 69 00 38 04 08 1520 03 01 00 81 FE 05 19 01 C8 00 F4 07 E4 01 F2 06 1530 77 80 80 B0 05 B0 05 00 00 02 4C 04 32 02 EF 02
  • Toshiba MW26G71 | Service Manual - Page 47
    WHEN REPLACING EEPROM (MEMORY) IC INI +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F 1700 0A 04 36 04 4C 04 10 02 12 00 2E 02 30 02 32 02 1710 FA 01 20 04 FA 01 30 02 33 02 63 04 65 04 1C 00 1720 1C 00 31 02 33 02 63 04 65 04 16 00 F3 03 4A 00 1730 0A 04 36 04 4C 04 10 02 12 00 2E 02 30 02 32 02
  • Toshiba MW26G71 | Service Manual - Page 48
    WHEN REPLACING EEPROM (MEMORY) IC INI +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F 1900 40 08 06 00 11 08 75 B5 EC 07 01 FF FF FF FF FF 1910 60 19 3E 02 09 00 34 1E 00 00 00 03 00 2B 02 00 1920 40 00 00 02 B3 0A 0E 98 08 00 00 08 00 02 00 06 1930 00 01 00 B0 00 44 08 10 00 2C 02 01 00 01 00 6E
  • Toshiba MW26G71 | Service Manual - Page 49
    WHEN REPLACING EEPROM (MEMORY) IC INI +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F 1B00 00 10 01 38 00 38 00 6C 00 6C 00 00 F7 EF 07 00 1B10 6E 00 4D 03 23 00 05 02 30 58 01 04 00 E2 02 D9 1B20 00 46 01 AA 02 C7 01 50 05 DE 02 E0 01 B1 03 69 1B30 00 03 00 00 62 FC 05 35 01 3C 08 69 00 69 0F 00
  • Toshiba MW26G71 | Service Manual - Page 50
    WHEN REPLACING EEPROM (MEMORY) IC INI +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F 1D00 00 0E 01 AA 02 C7 01 8E 03 DF 02 E0 01 B1 03 69 1D10 00 03 00 00 61 FE 05 F5 00 00 08 3F 00 BF 07 00 1D20 00 C0 03 C0 03 00 00 EF 02 EF 02 E0 01 29 03 60 1D30 00 95 00 1C 00 1C 00 54 00 54 00 01 35 EC 07 00
  • Toshiba MW26G71 | Service Manual - Page 51
    the data input, set to the initializing of shipping. 10. Turn on the POWER, and set to the TV mode. 11. Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 2 seconds. 12. After the finishing of the initializing of shipping, the unit will turn
  • Toshiba MW26G71 | Service Manual - Page 52
    the data input, set to the initializing of shipping. 11. Turn on the POWER, and set to the TV mode. 12. Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 2 seconds. 13. After the finishing of the initializing of shipping, the unit will turn
  • Toshiba MW26G71 | Service Manual - Page 53
    test point of SERVICE and GROUND Confirmation of Tape Tension on Playback PREPARATION FOR SERVICING How to use the Servicing Fixture 1. Remove the TV/DVD/VCR Block from the set. Be sure to place the parts on a tape. Turn on the power and re-check the cable before checking the trouble points. D1-1
  • Toshiba MW26G71 | Service Manual - Page 54
    . 3. Confirm that the left meter of the torque tape indicates 25~40gf•cm during playback in SP mode. Tentelometer (JG185) Video Tape D2-1 P1 Post Guide Roller Fig. 1-3
  • Toshiba MW26G71 | Service Manual - Page 55
    . Set to the Picture Search (Rewind) mode following parts. Check item Replacement Part 1-4 GUIDE ROLLER 1. Playback the VHS Alignment Tape. 2. Connect CH-1 of the oscilloscope to TP4501 (Envelope) and CH-2 to TP1002 (SW Pulse). 3. Press and hold the Digital Tracking button on the remote control
  • Toshiba MW26G71 | Service Manual - Page 56
    , adjust the 1~3 again. Audio/Control Head Reflected picture of Stamp Mark P4 Cap 2-3: 3. Adjust the Guide Roller. (Refer to item 2-1) 4. Confirm and adjust the Audio/Control Head. (Refer Press and hold the Digital Tracking button on the remote control more than 2 seconds to set tracking to center
  • Toshiba MW26G71 | Service Manual - Page 57
    MECHANICAL ADJUSTMENTS 3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE 4 5 6 3 2 7 1 10 9 8 1. Tension Connect 2. Tension Arm 3. Guide Roller 4. Audio/Control Head 5. X value adjustment driver hole 6. P4 Post 7. T Brake Spring 8. T Reel 9. S Reel 10. Adjusting section for the Tension Arm
  • Toshiba MW26G71 | Service Manual - Page 58
    repairing the circuits or replacing electrical parts or PCB assemblies. CAUTION • Use an isolation transformer when performing any service BIAS 26 B. remote control to end the adjustments. 5. To display the adjustment screen for AV, CS and HD-MI mode, press the TV/VIDEO button on the remote control
  • Toshiba MW26G71 | Service Manual - Page 59
    . 3. Using the remote control, set the brightness on the remote control to select " Using the remote control, set the remote control until the PICTURE menu appears. 3. Press the LEFT/RIGHT button on the remote control to highlight DISPLAY FORMAT. 4. Press the LEFT/RIGHT button on the remote control
  • Toshiba MW26G71 | Service Manual - Page 60
    of Fig. 1-1 and press the channel button (52) on the remote control to select "SUB CONT". 7. Check if the step No. SUB CONT is "16". 8. Receive a broadcast and check if the picture is normal. 9. Press the TV/VIDEO button on the remote control to set to the CS mode. 10. Activate the adjustment mode
  • Toshiba MW26G71 | Service Manual - Page 61
    remote control until the PICTURE menu appears. 3. Press the LEFT/RIGHT button on the remote control to highlight DISPLAY FORMAT. 4. Press the LEFT/RIGHT button on the remote control Receive the color bar pattern. 14. Press the TV/VIDEO button on the remote control to set to the HD-MI mode. Then
  • Toshiba MW26G71 | Service Manual - Page 62
    Press the TV/VIDEO button on the remote control to set to the DVD mode. 2. Connect the oscilloscope to TP806. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (53) on the remote control to select "TINT". 4. Press the VOL. UP/DOWN button on the remote control until the
  • Toshiba MW26G71 | Service Manual - Page 63
    ELECTRICAL ADJUSTMENTS 3. PURITY AND CONVERGENCE ADJUSTMENTS 3-3: STATIC CONVERGENCE NOTE NOTE Adjust after performing adjustments in section 3-2. 1. Turn the unit on and let it warm up for at least 30 minutes before performing the following adjustments. 2. Place the CRT surface facing east or
  • Toshiba MW26G71 | Service Manual - Page 64
    ELECTRICAL ADJUSTMENTS 4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) VM COIL PCB CP853 S853 S854 CD852 CRT PCB R841 TP806 CP852 CP804 TP805 R834 J801 CP803 CRT TP804 R801 CP808B CP851B CP801
  • Toshiba MW26G71 | Service Manual - Page 65
    9V IC4003 BA33E00WHFP VIDEO BUFFER Q8102~Q8104 ASDATA0 AMCLK ABCLK ALRCLK STEREO DAC IC8502 PCM1753DBQR DVD AUDIO R DVD AUDIO L E-1 FROM/TO TV BLOCK CD4002 CU2B2201 GND(D) 1 GND(D) 2 TX 3 RX 4 GND(M) 5 P.CON+9V 6 P.CON+A5V 7 UNREG+3.8V 8 UNREG+3.8V 9 GND(A) 10 SPDIF 11 CP8101_3
  • Toshiba MW26G71 | Service Manual - Page 66
    14 D4 15 D5 16 D6 17 D7 18 VCC 19 VCC 20 CD/DAT3 21 CMD 22 VSS 23 VDD 24 CLK 25 VSS 26 DAT0 27 DAT1 28 DAT2 29 VSS 30 BS 31 VCC 32 SDI0 33 RESERVED 34 INS 35 RESERVED 36 SCLK 37 VCC 38 VSS
  • Toshiba MW26G71 | Service Manual - Page 67
    FE HEAD 2 FE HEAD (GND) CP4502 6 AUDIO REC HEAD AUDIO CONTROL 5 AUDIO PB 4 CTL+ 3 CTL- 2 AE HEAD(+) 1 AE 57 FBC R ENV DET 59 PR Chara INS. COMP 60 OUT 24 SYNC SEP 6dB 26 11 5 4 3 2 10 80 78 76 32 31 30 COIL, BIAS OSC L4502 Q4505 TV HI-FI/ DEMODULATOR DVD IN/OUT V.REC_ST_H CTL+
  • Toshiba MW26G71 | Service Manual - Page 68
    MICON VCR_POWER_H SYSCON/TIMER/SERVO IC IC1001 OEC7122A CV OUT 52 REGULATOR VCR_POWER_H TV VCR_POWER_FAIL AT 5.6V REGULATOR BOT SENSOR Q1001 CAPSTAN DD UNIT CP3001 11 CYL FG/PG HI-FI/ DEMODULATOR Y/C/AUDIO/ HEAD AMP SCL1 SDA1 BUS_OFF VCR_CS VCR_CLK VCR_DA_IN VCR_DA_OUT TV MICON E-8
  • Toshiba MW26G71 | Service Manual - Page 69
    +3.3V 5 UNREG+13V 7 UNREG+5V 8 UNREG+5V 9 AT+5.6V 14 TUNER 32V TV +B SERVO MICON MOTOR+12V Q3007 P.CON+12V SW Q3013 AT 3.3V SW REGULATOR BLOCK Q3005 P.CON+ 5V_VCR SW Q3010 P.CON+5V SW E-9 AT+3.3V CHROMA_POWER_H TV MICON DVD_H VCR_POWER_H SERVO MICON P.CON+12V P.CON+9V_VCR P.CON+5V P.CON
  • Toshiba MW26G71 | Service Manual - Page 70
    E-11 IN/OUT BLOCK DIAGRAM KEY_A KEY_B KEY_C TV MICON REMOCON_IN TV_POWER_H T-REC_LED REC_LED POWER DVD SKIP FF DVD PLAY CH.DOWN CH.UP REC/OTR FF PLAY STOP/EJECT REW DVD STOP DVD
  • Toshiba MW26G71 | Service Manual - Page 71
    TV SOUND +B TV_POWER_H TV MICON TV_A_MUTE SCL SDA REGULATOR P.CON+9V SOUND AMP/SURROUND BLOCK DIAGRAM SOUND AMP IC IC351 AN7522N 1 5968 2 12 4 10 18 17 16 19 SURROUND-IC IC301 AN5891SA-E1V 31 30 3 SPEAKER SP352 SPEAKER SP351 AUDIO_OUT_L AUDIO_OUT_R HI-FI/ DEMODULATOR E-13 E-14
  • Toshiba MW26G71 | Service Manual - Page 72
    AUDIO/H.AMP/DEM IC IC5501 LA72670BM 11 73 74 AGC 12 L/R MIX REC LPF VCO 24 AMP 27 AMP 71 9 INPUT SW 69 7 AMP 78 26 OUTPUT SW AMP 80 3 PNR 54 32 40 15 VCO-FO BPF 5 ADJ LOGIC 57 51 4 FM LIM 6 DBX NOISE REDUCTION DEM BLOCK 17 23
  • Toshiba MW26G71 | Service Manual - Page 73
    DVI_A_L HDMI_A_R HDMI_A_L Pr_OUT Pb_OUT Y_OUT CP4202 4 Y_OUT 3 Pb_OUT 1 Pr_OUT 11 P.CON+3.3V 8 SCL 6 SDA CP4203 11 V_AV 10 C(CVBS) 6 Y(1) 3 Pb(1) 1 Pr(1) TV MICON HI-FI/ DEMODULATOR SDA SCL SWD_A_IN_R SWD_A_IN_L SIF REGULATOR P.CON+3.3V E-17 AV/SYNC COUNT/CONNECTOR BLOCK DIAGRM YUV_SW IC4202
  • Toshiba MW26G71 | Service Manual - Page 74
    2 3 Q6404, Q6406 SWITCHING TV BLOCK DIAGRAM TRANSFORMER T1701 8 10 11 3 15 16 17 18 TRANSFORMER T6401 1 17 7 11 14 Q858, Q859 AMP PIN CUSHION V.OUTPUT IC602 TA1317ANG IC401 LA78041 21 6 7 5 H-OUT 26 Q401 H.DRIVE VD Y/C/AUDIO/CCD /HEAD AMP T401 Q403 5 2 FL OUT 3 J801
  • Toshiba MW26G71 | Service Manual - Page 75
    EEP_DATA CP103 2 SCL_EEP 3 SDA_EEP 6 SDA 5 SCL TV MICON BLOCK DIAGRAM SYSTEM RESET IC102 PST3229NR OUT 1 IN 2 D101 EEP ROM IC 64K IC199 31 SCL2 28 VCC(5V) 99 VCC(3.3V) 16 OSD_R 32 OSD_G 33 OSD_B 34 TV POWER 81 AUDIO MUTE 51 SCL SDA SDA2 SCL2 AT+5.6V AT+3.3V OSD_R OSD_G OSD_B TV_POWER_H
  • Toshiba MW26G71 | Service Manual - Page 76
    DVD IN/OUT BLOCK DIAGRAM MIXER IC IC8004 NJM4580M (TE1) 5 7 3 1 E-23 DVD_RESET TX RX P.CON+9V_DH P.CON+5V_D P.CON+3.8V ZERO SPDIF-134 TV MICON REGULATOR SOUND AMP/ SURROUND AV/SYNC COUNT/ CONNECTOR DVD_AUDIO_R DVD_AUDIO_L HI-FI/ DEMODULATOR DVD_Y DVD_C DVD_VIDEO AV/SYNC COUNT/ CONNECTOR
  • Toshiba MW26G71 | Service Manual - Page 77
    12 +5V 13 AUDIO-L 14 AUDIO-R 16 AV/ SYNC COUNT/ CONNECTOR +5V DAC_A_R DAC_A_L +12V V_SYNC SCK WS SDO MCLK MICON2 CSCL CSDA RXT_RST# H_INT E-26
  • Toshiba MW26G71 | Service Manual - Page 78
    RXT_RST# H_INT +5V CSDA INTERFACE CSCL SDO SCK WS MCLK +12V Q3606 BUFFER EEP ROM IC IC3608 BR24L32F-WE2 VCC 8 1 A0 WP 7 2 A1 SCL 6 3 A2 SDA 5 4 GND Q3605 BUFFER AUDIO_DAC IC IC3607 CS4334-KSZER 1 SDATA AOUT L 8 2 SCLK VA 7 3 LRCLK GND 6 4 MCLK AOUTR 5 MICON2 BLOCK DIAGRAM HDMI MICON IC
  • Toshiba MW26G71 | Service Manual - Page 79
    Cr_0 22 R/Cr/Cb Cr_1 23 R/Cr/Cb Cr_2 24 R/Cr/Cb Cr_3 25 R/Cr/Cb Cr_4 26 R/Cr/Cb Cr_5 27 R/Cr/Cb Cr_6 28 R/Cr/Cb Cr_7 11 B/Cb/D1_0 12 B/Cb/ SDRAM DATA(22) 76 SDRAM DATA(23) 77 SDRAM DATA(24) 78 SDRAM DATA(25) 79 SDRAM DATA(26) 82 SDRAM DATA(27) 83 SDRAM DATA(28) 84 SDRAM DATA(29) 85 SDRAM DATA(30) 86
  • Toshiba MW26G71 | Service Manual - Page 80
    PRINTED CIRCUIT BOARDS DVD (TOP SIDE) DVD ( BOTTOM SIDE) B2601 B4010 C4057 C2648 D2602 C2634 B2602 C2657 DME028A R2617 W848 C4060 C2312 C2307 Q2602 R2335 R2322 R2634 R2615 R2636 R2616 R2618 C2609 C2626 C2631 C2630 R2626 R2309 R2314 R2310 C2304 R2313 R2315 C2611 Q2601 C2617
  • Toshiba MW26G71 | Service Manual - Page 81
    L408 W007 C426 D409 R413_2 B405 R416_2 C406 D406 R422 R436 R440 C441 C442 L407 C417 D405 C418 HS403 C433 CAUTION D412 FOR SERVICE INFORMATION ABOUT CRITICAL COMPONENTS, SEE INSIDE BACK COVER. C436 W808 FB401 W827 D415 W814 C434 R417 C445_1 R452 W823 C437 R438 ATTENTION
  • Toshiba MW26G71 | Service Manual - Page 82
    W300 C5503 W850 L4509 W274 C5542 W428 R359 R353 W181 W179 W180 CP4503 W292 W291 W229 R4517 L4505 CD3003 PRINTED CIRCUIT BOARDS VCR (INSERTED PARTS) SOLDER SIDE W382 W240 W244 W236 C4574 W281 L4506 Q1002 W293 R670 W298 D111 W827 W303 W306 W264 W305 W262 W263 W265 W268 W266
  • Toshiba MW26G71 | Service Manual - Page 83
    C4236 R006 C008 R312 R302 Q350 C002 R001 R002 R004 R005 C006 C320 C324 C313 C332 IC101 IC5501 PRINTED CIRCUIT BOARDS VCR (CHIP MOUNTED PARTS) SOLDER SIDE R1002 R8021 R8023 R8025 R8020 Q3012 Q3006 R8047 R8027 C8017 R3007 R3009 Q3001 C8025 C8090 IC8004 R8056 R8051 R8026 C8019 R8054
  • Toshiba MW26G71 | Service Manual - Page 84
    R3629 C3635 R3627 R3626 C3658 R3625 R3669 R3617 C3650 R3633 C3651 R3634 C3652 R3635 B3608 C3661 R3652 R3649 R3654 R3632 R3648 R3650 R3611 IC3612 26 23 R3647 W806 34 R3653 IC3605 51 R3620 C3617 C3618 C3620 C3625 C3626 C3654 IC3611 W807 C3642 R3619 C3643 D3613 1 C3644 R3645 X3601 12
  • Toshiba MW26G71 | Service Manual - Page 85
    F-11 PRINTED CIRCUIT BOARDS POWER SOLDER SIDE D1716 W809 C1733 L1703 R1709 R1701 CP1710 W014 L1701 R1732 W812 C1729 CP1707 R1713 R1702 W011 C1732 C1730 R1730 Q1704 L1702 C1725 CEE024A C1724 R1715 Q1702 W013 R1729 C1727 W015 C1728 R1724 R1727 IC1705 R1728 D1718 D1719
  • Toshiba MW26G71 | Service Manual - Page 86
    R9640 R9610 R9603 B9601 C9605 C9604 MEMORY CARD ( BOTTOM SIDE) DED022A R9639 R9636 R9638 R9601 R9611 R9612 R9609 R9608 R9652 SW1 LOADING MOTOR (INSERTED PARTS) SOLDER SIDE LOADING MOTOR (CHIP MOUNTED PARTS) SOLDER SIDE SW SOLDER SIDE BL GR OR YE SW2 CD2301 M2602 M2601 F-13 CD2302 F-14
  • Toshiba MW26G71 | Service Manual - Page 87
    2.6 1.5 1.5 1.5 1.5 0 0 1.0 2.5 4.2 36 35 34 33 32 31 30 29 28 38 27 26 25 0 1.5 1.5 1.7 1.5 1.5 24 23 22 21 20 19 C2312 R2339 1M R2321 TP139 27K R2326 TP140 AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. A B C G-1 D E
  • Toshiba MW26G71 | Service Manual - Page 88
    49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 SPDL_SENS_FCUIF31 V7IO-FC P.CON+5V P.CON+3.3V GND 1 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT
  • Toshiba MW26G71 | Service Manual - Page 89
    1.7 A15 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 SD_A1 SD_A2 C4047 SD_A3 0.1 F C4044_1 6.3V 220 KA NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. D E NOTE: THIS SCHEMATIC DIAGRAM IS
  • Toshiba MW26G71 | Service Manual - Page 90
    HD0 18 HD1 19 HD2 20 SW WP 21 FCUIF34 22 FCUIF37 23 CARD_DETECT 24 H 8 7 6 5 4 3 2 1 A B C G-7 2 PCB130 DME028 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO
  • Toshiba MW26G71 | Service Manual - Page 91
    JG042 JG040 JG038 C8122 0.001 B C8121 16V 10 MH7 ZERO I2CDATA/MD I2CCLK/MC ML AMCLK ABCLK ASDATA0 ALRCLK 1 A B C G-9 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE
  • Toshiba MW26G71 | Service Manual - Page 92
    /DAT3 21 CMD 22 VSS 23 VDD 24 CLK 25 SD VSS 26 DAT0 27 DAT1 28 DAT2 29 VSS 30 BS 31 VCC 32 TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. CAUTION: DIGITAL TRANSISTOR PCBDM0 DED022 B C D
  • Toshiba MW26G71 | Service Manual - Page 93
    3.3 3.3 2.3 NC 5.0 5.0 0.1 B 0 2.2 0.8 4.7K 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 R4513 820 80 79 4.9 Y-VCC 3 CD4501 2F061502 FFC FROM/TO HEAD AUDIO CONTROL CP4502 IMSA-9604S-06C 6 AUDIO REC NORMAL_A R4504 12K NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT
  • Toshiba MW26G71 | Service Manual - Page 94
    1/4W 33K 4.7K C1030 C1032 0.0033 B SERVICE TP1001 NC R1026 22K C1046 6.3V 47 KA MUTE-H 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 0 0 0 0 0 0.2 NC NC NC NC 0 0 NC5.1 5.1 5.0 TV MICON NOTICE D NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING
  • Toshiba MW26G71 | Service Manual - Page 95
    H 5 UNREG+13V 7 6 MOTOR GND 7 UNREG+5V 8 UNREG+5V 9 AT+5.6V 10 TV POWER H 11 GND 12 GND 13 P.FAIL 14 TUNER+32V L3003 15 DEGAUSS H W5T29X7.5X19 R3016 VCR_POWER_H 10K P.CON+12V DVD_AUDIO_R NOTE:THE DC VOLTAGE EACH PART WAS NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
  • Toshiba MW26G71 | Service Manual - Page 96
    FROM/TO REGULATOR GND 5 FROM/TO SYSCON/SERVO/TIMER AT+5V FROM/TO TV MICON TV_POWER_H KEY_C KEY_B KEY_A REMOCON_IN 4 REC_LED T-REC_LED 3 2 1 A R2223 AT+5V T-REC_LED REC_LED 3 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. NOTE: THIS SCHEMATIC
  • Toshiba MW26G71 | Service Manual - Page 97
    ZERO P.CON+5V P.CON+9V 5 FROM/TO TV MICON TV_POWER_H TV_A_MUTE AV5 SDA SCL 4 3 FROM/ + SURR Tone Control Volume 2.2K Control MODE control VCC R IN Vref 32 31 30 29 2.5 7.8 4.6 3.9 NC 28 0 NC NC BB RB RT BLD TD 27 26 25 24 23 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER
  • Toshiba MW26G71 | Service Manual - Page 98
    15 16 17 18 19 20 2.5 2.7 2.5 4.8 2.5 5.0 0.2 2.7 2.7 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 0.2 2.5 R5524 37 4.7 0305 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER AV SIF SWD_A_IN_L SWD_A_IN_R FROM/TO TV MICON AUDIO_OUT_R AUDIO_OUT_L FROM/TO Y/C/A/HEAD
  • Toshiba MW26G71 | Service Manual - Page 99
    HDR_Y C009 6.3V 470 YK 6 FROM/TO TV MICON AFT AV2 SCL SDA TEST_V_OUT FROM/TO R4212 100 W862 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 C4216 6.0 1B C4217 6.0 RED 1 CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY A G-27
  • Toshiba MW26G71 | Service Manual - Page 100
    REGULATOR GND P.CON+5V P.CON+9V FROM/TO Y/C/A/HEAD AMP 4 VD FROM/TO TV MICON SCL SDA E0 X-RAY FROM/TO SOUND AMP/SURROUND SOUND_GND SOUND+B 3 FROM/ 48 49 50 51 52 53 54 55 56 28 27 26 25 24 23 22 21 20 19 18 17 16 15 EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. D E F G
  • Toshiba MW26G71 | Service Manual - Page 101
    BY_L 0 DEGAUSS_H 0 IIC_OFF 81.TV POWER 82.CHROMA POWER PROTECT KEY_C R110 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1.0 2.0 5.0 5.0 0 NC 0NC3.2 0 0 0 0 3.2 3.3 PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE
  • Toshiba MW26G71 | Service Manual - Page 102
    C766 3.579545MHz 12P CH 100CT3R536 18 19 20 21 22 23 24 25 26 27 28 29 30 0 1.0 NC 2.0 4.0 3.5 3.5 2.8 5.1 0 PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. B C D E F G H C704 22P CH 29 C701 6.3V 33 KANP FROM/TO TV
  • Toshiba MW26G71 | Service Manual - Page 103
    PVDD FILT GND VSYNC HSYNC COAST GND PVDD PVDD GND GND VDD VDD 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 0 3.3 3.3 0 DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. NOTE:
  • Toshiba MW26G71 | Service Manual - Page 104
    45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 A G-35 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. B C D NOTE: THIS SCHEMATIC
  • Toshiba MW26G71 | Service Manual - Page 105
    2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Q1505 2SC3052 C1504 2.5 1.2 1.2 0 3.2 1.6 1.6 0 0.2 1.5 0 0 0 0 0 0 1.5 0 DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. NOTE
  • Toshiba MW26G71 | Service Manual - Page 106
    82 83 84 85 86 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. NOTE: THIS SCHEMATIC
  • Toshiba MW26G71 | Service Manual - Page 107
    B 8 7 FROM/TO TV POWER CP3901B (CP7201) 87760 GND 21 VSYNC 22 V_AV 23 C(CVBS) 24 HSYNC 25 GND 26 HD_UP NC 27 Y(1) 28 GND 4 29 GND 30 VD_UP NC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
  • Toshiba MW26G71 | Service Manual - Page 108
    AFC 15 E0 16 EW_OUT 4 FROM/TO TV POWER 3 SOUND+B SOUND_GND E0 UNREG+12V GND NC 5 105.0 AFC 9 0 HEATER 10 0 GND 8 E15 NC 4 26.7 E25 3 DAFIN HV F2 NC F1 S 3.7 13 NC 0 11 14 PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST 1 WAS RECEIVED IN GOOD CONDITION AND PICTURE
  • Toshiba MW26G71 | Service Manual - Page 109
    E F G TV POWER SCHEMATIC DIAGRAM 21 22 C(CVBS) 23 HSYNC 24 25 HD_UP 26 27 28 29 VD_UP 30 31 32 33 34 PICTURE IS NORMAL. D 1 2 3 4 5 6 7 8 9 11 13 PCBDI0 CEE025 12 10 8 6 5 4 3 CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS
  • Toshiba MW26G71 | Service Manual - Page 110
    NC NC HS851 763WSA0029 2.2 1/2W 16V 47 YK H 8 PCB110 CCE007 FROM/TO TV POWER CP851B (CP851A) B2013H02-4P UNREG+12V 1 7 GND 2 NC NC 3 P.CON VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. NOTE
  • Toshiba MW26G71 | Service Manual - Page 111
    4.94 VCC GND 0 A2 0 A1 0 A0 0 1234 C3685 10 B R3621 1K R3601 10 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. A B C G-49
  • Toshiba MW26G71 | Service Manual - Page 112
    600T25 C3661 16V 22 KA R3636 4.7K P_SEL PSEN- 1.3 0 NC NC NC NC NC NC NC 23 24 25 26 27 28 29 30 31 32 33 5.0 NC5.0 NC5.0 NC5.0 NC1.5 NC1.4 NC 5.0 0 NC3.4 NC NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD
  • Toshiba MW26G71 | Service Manual - Page 113
    A 8 7 6 5 4 3 2 1 A G-53 B C D E F G LOADING MOTOR/SW SCHEMATIC DIAGRAM (SW PCB) CD2301 2H062102 1 GND(SW) 2 PICK UP INNER LIMIT SWITCH 3 FEED MOTOR (-) 4 FEED MOTOR (+) 5 SPINDLE MOTOR (-) 6 SPINDLE MOTOR (+) PCB640 DED012 SW2 ESE22MH24 M M2602 BCZ3B03 M M2601 JCV9B07 (
  • Toshiba MW26G71 | Service Manual - Page 114
    AUDIO CONTROL ASS'Y H5001 6 AUDIO REC 5 AUDIO PB 4 CTL+ 3 CTL- 2 AE HEAD(+) 1 AE HEAD(-) AUDIO CONTROL 2 26 25 24 23 22 20 19 18 17 16 15 14 13 12 11 10 1 1 2 3 4 5 6 7 8 9 1 CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS
  • Toshiba MW26G71 | Service Manual - Page 115
    5 GND 25 25 GND V_AV 11 11 V_AV HD_UP 26 26 HD_UP VSYNC 12 12 VSYNC Y(1) 27 27 Y(1) GND CD3002 1 4 CP1710 1 DEGAUSS H 15 TUNER+32V 14 13 12 11 TV POWER H 10 9 UNREG+5V 8 UNREG+5V 7 P.FAIL GND GND PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS
  • Toshiba MW26G71 | Service Manual - Page 116
    MPEG/MICON 10ns 1.0V 1 WAVEFORMS AUDIO/JACK 500µs 1.0V 6 Y/C/AUDIO/HEAD AMP 20µs 1.0V 11 200ns 1.0V 2 500µs 1.0VV 7 RF AMP/MOTOR DRIVE 100ns 200mV 10µs 200mV 3 8 2µs 1.0V 12 1ms 1.0V 13 100ns 200mV 4 MEMORY 5ns 200mV 5 100µs 200mV 9 5ms 2.0V 14 10µs 100mV 10 5ms 200m 15 NOTE: The
  • Toshiba MW26G71 | Service Manual - Page 117
    5ms 1.0V 16 WAVEFORMS TV MICON 0.5ms 1.0V 22 TV MICON 5ms 1.0V 17 20ms 1.0V 23 500ms 1.0V 27 20ns 50mV 28 20ms 1.0V 18 20ms 1.0V 24 SOUND AMP/ SURROUND 1ms 2.0V 20 20ms 1.0V 25 SYNC COUNT/ CONNECTOR 20µs 1.0V 29 20µs 1.0V 30 1ms 2.0V 21 SYSCON/SERVO/TIMER 500ms 1.0V 26
  • Toshiba MW26G71 | Service Manual - Page 118
    20µs 1.0V 32 20µs 1.0V 33 Hi-Fi 2ms 200mV 36 1ms 1.0V 37 10ms 200mV 38 WAVEFORMS 20ms 200mV 39 500µs 200mV 44 INTERFACE 10µs 200mV 40 MICON2 500µs 1.0V 45 10µs 200mV 41 10µs 200mV 42 500µs 1.0V 46 DIGITAL COMB 20µs 0.5V 47 500µs 200mV 43 20µs 0.5V 48 NOTE: The following waveforms were
  • Toshiba MW26G71 | Service Manual - Page 119
    SCALER 20µs 0.5V 49 20µs 0.5V 50 20µs 0.5V 51 DEFLECTION 20µs 2.0V 52 5ms 10V 53 WAVEFORMS 5ms 10V 54 20µs 50V 59 CRT/CVM 20µs 50V 55 20µs 50V 56 20µs 1.0V 60 CHROMA/PROGRESSIVE/ PIN CUSHION 10µs 1.0V 61 20µs 1.0V 57 20µs 1.0V 58 10µs 1.0V 62 10µs 0.5V 63 NOTE: The following waveforms were
  • Toshiba MW26G71 | Service Manual - Page 120
    10µs 0.5V 64 10µs 0.5V 65 10µs 1.0V 66 10µs 0.5V 67 5ms 1.0V 68 WAVEFORMS 20µs 1.0V 69 10µs 1.0V 70 NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. H-5
  • Toshiba MW26G71 | Service Manual - Page 121
    MECHANICAL EXPLODED VIEW 201 108 201 102B 201 201 102B 201 201 203 140 110 203 107 140 207 207 109 212 145 207 203 PCB110 (CRT PCB ASS'Y) PCBD80 (VM COIL PCB ASS'Y) 102A 102B 102 140 101H 101E 139 101S 101G 203 136 143 216 140 139 143 216 143 216 101S 101C 101R 101S 101A
  • Toshiba MW26G71 | Service Manual - Page 122
    MECHANICAL EXPLODED VIEW PCB240 (POWER PCB ASS'Y) 206 206 206 112 205 145 205 205 205 207 207 133 PCBDJ0 (HD-MI PCB ASS'Y) 115 PCB010 (VCR PCB ASS'Y) 116 117 116 210 145 214 214 211 207 212 207 207 209 209 209 127 210 210 129 111 105 113 210 210 210 212 144 207 105 144
  • Toshiba MW26G71 | Service Manual - Page 123
    MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 149 152, 153, 154, 155, BL001, TM101 149 148 147 151 147 150 I1-3
  • Toshiba MW26G71 | Service Manual - Page 124
    CHASSIS EXPLODED VIEW (TOP VIEW) 505 503 300 M2003 319 503 CD1501 UN4001 334 333 501 H5002 314 341 315 323 331 508 504 335 342 336 324 503 H5001 306 508 322 305 302 312 332 AA AA 317 301 AA 313 AA AA AA AA CD1502 M101 325 309 AA AA 307 AA AA AA 316 318 304 AA 507 506
  • Toshiba MW26G71 | Service Manual - Page 125
    CHASSIS EXPLODED VIEW (BOTTOM VIEW) M2001 303 300 501 320 509 308 344 502 338 AA 337 AA AA CD1501 CD1502 AA 502 502 AA AA 339 AA AA 340 329 311 AA 310 AA AA 327 343 AA 326 AA 328 AA 505 330 CLASS GREASE MARK AA NOTE: Applying positions AA for the grease are displayed for
  • Toshiba MW26G71 | Service Manual - Page 126
    CD2001 PCB610 (LOADING MOTOR PCB ASS'Y) CD2302 617 604 702 703 606 603 Do not replace the parts. Because, minute adjustments are needed if this condition is disassembled further more. If the repair is needed, replace the DVD MECHA ASS'Y. M2602 CLASS GREASE MARK AA NOTE: Applying positions AA
  • Toshiba MW26G71 | Service Manual - Page 127
    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N 101 101A 101B 101C 101D 101E 101F 101G 101H 101I 101J 101K 101L 101M 101N 101O 101P 101Q 101R 101S AE007452
  • Toshiba MW26G71 | Service Manual - Page 128
    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N 140 CODE LAMIFILM BAG PACKAGE,TOP 792WHA0596 793WCD1626 J5U30101B JB5KD300 J2D60117A J2D60129A A5U3010975 800WFAA008 PACKAGE,BOTTOM GIFT BOX INSTRUCTION BOOK POLYBAG,INSTRUCTION(RED CAUTION) REGISTRATION CARD INFORMATION SHEET INSTRUCTION
  • Toshiba MW26G71 | Service Manual - Page 129
    CHASSIS REPLACEMENT PARTS LIST Location No. TSB P/N 85OP200313 85OP300194 HOLDER,CAPSTAN LINK UNIT POST,CASS GUIDE REEL,S (S) REEL,T (S) GEAR,IDLER GEAR, 1596S98002 1510S98044 1589S11025 A5U1010500 CORD JUMPER CORD JUMPER HEAD (AUDIO CONTROL) HEAD (FULL ERASE) MOTOR,LOADING CAPSTAN DD UNIT MICRO
  • Toshiba MW26G71 | Service Manual - Page 130
    DVD DECK REPLACEMENT PARTS LIST Location No. TSB P/N ! 600 601 602 603 604 605 606 607 608 609 AE006521 AE005003 AE003550 AE003551 AE005414 AE003538 AE003539 AE006115 AE003541 AE003542 610
  • Toshiba MW26G71 | Service Manual - Page 131
    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N ! R401 ! R403 ! R405 ! R406 ! R408 ! R413 ! R416 ! R417 ! R429 ! R430 ! R434 ! R438 ! R445 R462 ! R468 ! R492 ! R801 ! R834 ! R841 ! R855 ! R881 !
  • Toshiba MW26G71 | Service Manual - Page 132
    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N ! C6416 C6421 ! C6422 ! C6423 ! C6428 AE000950 AE007134 BZ110224 AE004799 BZ110055 D001 D101 D102 D103 D104 D106 D107 D109 D111 D112 D113
  • Toshiba MW26G71 | Service Manual - Page 133
    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N ! D1703 D1704 D1706 ! D1707 ! D1708 ! D1709 ! D1710 ! D1711 ! D1712 D1713 D1714 D1715 ! D1716 ! D1717 D1718 D1719 D1720 D1721 D2101 D2102 D2103
  • Toshiba MW26G71 | Service Manual - Page 134
    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N D6425 D6428 D8111 D8112 BZ410006 BZ410006 BZ410086 BZ410086 IC101 IC102 IC103 IC199 IC301 ! IC351 ! IC401 IC602 IC603 IC705 IC707 IC1001 IC1002
  • Toshiba MW26G71 | Service Manual - Page 135
    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Q407 Q408 ! Q413 Q601 Q602 Q603 Q604 Q605 Q606 Q607 Q608 Q611 Q612 Q613 Q615 Q616 Q617 Q618 Q704 Q705 Q708
  • Toshiba MW26G71 | Service Manual - Page 136
    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N ! Q3007 Q3008 Q3009 ! Q3010 Q3011 Q3012 Q3013 Q3603 Q3604 TRANSISTOR,SILICON TNYJD05001 COMPOUND TRANSISTOR T67J1036K0 TRANSISTOR,SILICON COILS &TRANSFORMERS 021673220K COIL 021LA6330J COIL 02167D101K COIL 022R00043A COIL,LINEARITY
  • Toshiba MW26G71 | Service Manual - Page 137
    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N L809 L810 L1001 L1002 L1003 L1501 J3602 AE007205 AE004761 AE004756 AE004758 AE004757 AE002950 AE002951 Reference No. Description COILS &TRANSFORMERS 02167F220J COIL 22 UH 02167F220J COIL 22 UH 021LA6101J COIL 100 UH 0216A62R2J
  • Toshiba MW26G71 | Service Manual - Page 138
    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N J4201 J4202 J4203 J4204 AE002759 AE002761 AE004334 AE007114 SW1001 SW2201 SW2202 SW2203 SW2204 SW2205 SW2206 SW2207 SW2251 SW2252 SW2253 SW2254 SW2255
  • Toshiba MW26G71 | Service Manual - Page 139
    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N BT001 BT002 CD401 CD602 CD603 CD803 CD808 CD851 CD852 CP103 CP303 CP401 ! CP404 CP601 CP602 CP801 CP803 CP804 CP852 CP853 ! CD1701
  • Toshiba MW26G71 | Service Manual - Page 140
    ELECTRICAL REPLACEMENT PARTS LIST Location No. 0835A07005 MICRO FUSE 043226001F TRANSFORMER,FLYBACK 06710T0009 HOLDER,FUSE R,NETWORK 0773071003 REMOTE RECEIVER 07AQ000009 OPTICAL ORT204N7404426-U 115-V-KA35AR ZPB45BL3R0A W66MAF183X81 DT-26 HC-49/U-S CSBLA503KECZF30-B0 CSBLA503KECZF30-B0
  • Toshiba MW26G71 | Service Manual - Page 141
    TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN
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SERVICE MANUAL
COLOR TELEVISION/
VIDEO CASSETTE RECORDER/
DVD VIDEO PLAYER
DOCUMENT CREATED IN JAPAN, June, 2005
MW26G71
FILE NO. 140-200516
(MFR’S VERSION A)