(MFR’S VERSION A) SERVICE MANUAL COLOR TELEVISION 30HF86C 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).
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.
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.
TABLE OF CONTENTS GREEN PRODUCT PROCUREMENT ..................A1-1 LEAD-FREE SOLDER ........................ A1-1 SERVICING NOTICES ON CHECKING ..................A1-2 HOW TO ORDER PARTS ......................A1-2 IMPORTANT ..........................A1-2 TABLE OF CONTENTS ......................A2-1 GENERAL SPECIFICATIONS ....................A3-1~A3-6 DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF ANODE CAP ....................B1-1 2.
GENERAL SPECIFICATIONS CRT Size / Visual Size 30 inch / 760mmV System CRT Type Flat (16:9) Magnetic Field BV/BH +0.45G/0.18G Color System NTSC Display Capability 1080i/540p Speaker 2 Speaker Position Front Bottom Size 1.8 x 3.9 Inch Impedance Sound Output 10W+10W 10%(Typical) NTSC3.58+4.43 /PAL60Hz...
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GENERAL SPECIFICATIONS On Screen Menu Display Menu Type Icon Picture Mode(Picture preference) Brightness Contrast Color Tint Sharpness Color Temperature Display Format Cable Clear Reset Audio Bass Treble Balance Stable Sound Speakers On/Off Dolby Virtual WOW SRS 3D WOW Focus WOW Tru Bass HDMI1 HDMI2 Reset...
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GENERAL SPECIFICATIONS Control Level Volume Contrast Brightness Color Tint Sharpness Bass Treble Balance Image Tilt Picture Scroll Stereo, SAP, Mono Video Color Stream(Component) HDMI Channel(TV/Cable) CH Label Video Label Clock Game Timer Front Panel Lock On/Off Timer Sleep Timer Reset Sound Mute V-chip Rating NOT AVAILABLE...
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GENERAL SPECIFICATIONS G-10 Remote Unit RC-KK Control Glow in Dark Remocon Back Light Remocon Remocon Format Toshiba Format Toshiba Custom Code TV:40-BFh Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys Keys Keys Power 100 /+10...
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GENERAL SPECIFICATIONS G-11 Features Auto Shut Off CABLE Memory(Last CH) Memory(Last Volume) V-Chip Type SRS WOW(SRS 3D/Focus/Tru Bass) Virtual Dolby Yes(Digital) Stable Sound Timer(On Timer /Off Timer/Sleep Timer) Aspect Cinema Mode Image Tilt Direct Input Selection Auto Search CH Lock CH Program CH Label Just Clock Function...
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Edges / 4 Surfaces Height (cm) 40 (ORION SPEC:25) Container Stuffing Sets/40' container G-17 Cabinet Material Cabinet Cabinet Front PS 94V0 DECABROM Cabinet Rear PS 94V0 NON-DECABROM Non-Halogen Demand Eyelet Demand G-18 Environment Environmental standard requirement Green procurement of TOSHIBA Pb-free Phase3(Ph A3-6...
DISASSEMBLY INSTRUCTIONS 3. After one side is removed, pull in the opposite direction to 1. REMOVAL OF ANODE CAP 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.
DISASSEMBLY INSTRUCTIONS When IC starts moving back and forth easily after REMOVAL AND INSTALLATION OF desoldering completely, pickup the corner of the IC using a FLAT PACKAGE IC tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 2-3.) REMOVAL NOTE Put Masking Tape (cotton tape) around the Flat Package...
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DISASSEMBLY INSTRUCTIONS INSTALLATION When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin-tip Take care of the polarity of new IC and then install the new Soldering Iron. (Refer to Fig. 2-8.) IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.
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, press both set key and remote control key for more than 2 seconds. Set Key Remocon Key Operations Releasing of V-CHIP PASSWORD.
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. ADDRESS DATA 0000 INIT 0010...
ELECTRICAL ADJUSTMENTS 1. ADJUSTMENT PROCEDURE FUNCTION FUNCTION FUNCTION OSD H CORNER R-Y PHASE Read and perform these adjustments when repairing the CUT OFF C.PARA G-Y GAIN circuits or replacing electrical parts or PCB assemblies. H.POSI C.SAW G-Y PHASE V.POSI V.SYMM BRI.CENT CAUTION H.
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ELECTRICAL ADJUSTMENTS 2-3: DOUBLE FOCUS 2-5: HORIZONTAL POSITION/ HORIZONTAL SIZE Receive the cross hatch signal from the Pattern Receive the monoscope pattern. Generator. Press the MENU button. And, then press the LEFT/ Turn the F1 VR and F2 VR fully clockwise once. (Refer RIGHT button on the remote control until the PICTURE to Fig.
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ELECTRICAL ADJUSTMENTS 2-7: BRIGHT CENT 2-10: TRAPEZIUM Receive the monoscope pattern. (RF Input) Receive the crosshatch signal from the Pattern Generator. Press the PIC SIZE button on the remote control to select Press the MENU button. And, then press the LEFT/ the FULL screen mode.
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ELECTRICAL ADJUSTMENTS 2-13: CENTER PARA Receive the crosshatch signal from the Pattern Generator. Press the MENU button. And, then press the LEFT/ RIGHT button on the remote control until the PICTURE 100% menu appears. 120% Press the UP/DOWN button on the remote control to highlight DISPLAY FORMAT.
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.
WAVEFORMS CHROMA/PROGRESSIVE/PIN 10µs 10µs 1.0V 0.5V 1.0V DEFLECTION 20µs 10µs 10µs 2.0V 1.0V 1.0V 10µs 10µs 0.5V 1.0V 1.0V 10µs 1.0V 5.0V 0.5V SOUND AMP/ FRONT AV 10µs 20µs 200m 0.5V 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
WAVEFORMS MICON1 20ms 200m 1.0V 1.0V STEREO 20ms 0.5ms 1.0V 200mV 1.0V 10ms 20ms 1.0V 200mV 1.0V SYNC COUNT/ CONNECTOR 20µs 20ms 1.0V 1.0V 1.0V 20µs 20ms 1.0V 1.0V 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
WAVEFORMS 10µs 20µs 20µs 200mV 1.0V 1.0V 10µs 20µs 20µs 200mV 1.0V 500µs 20µs 20µs 200mV 1.0V CRT/SVM 20µs 500µs 20µs 1.0V 200mV INTERFACE MICON2 20µs 10µs 500µs 1.0V 200mV 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
WAVEFORMS 500µs 20µs 1.0V 0.5V DIGITAL COMB 20µs 20µs 0.5V 0.5V 20µs 0.5V SCALER 20µs 0.5V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.