更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com 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.
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com CONTENTS SERVICING NOTICES ON CHECKING ...................... A1-1 HOW TO ORDER PARTS ........................... A1-1 IMPORTANT ..............................A1-1 CONTENTS ..............................A2-1 GENERAL SPECIFICATIONS ........................A3-1~A3-5 DISASSEMBLY INSTRUCTIONS 1.REMOVAL OF ANODE CAP ......................B1-1 2.REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ............... B2-1, B2-2 SERVICE MODE LIST ..........................
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com GENERAL SPECIFICATIONS CRT Size / Visual Size 21 inch / 544.5mmV System CRT Type NORMAL Deflection degree Magnetic Field BV/BH +0.45G/0.18G Color System PAL/SECAM Speaker 2 Speaker Position Front Size 2.0 x4.7 Inch Impedance Sound Output 5.0+5.0 W 10%(Typical) 4.0+4.0 W DDR SECAM...
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com GENERAL SPECIFICATIONS On Screen Menu Display Menu Type Character Picture Contrast Brightness Color Tint (NTSC Only) Sharpness Audio Bass Treble Balance BBE On/Off Stable Sound On/Off CH Tuning Manual Auto CH Allocation Language Clock Set On Timer Set Off Timer Set Pin Code Registration Panel Lock...
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com GENERAL SPECIFICATIONS G-10 Remote Unit RC-EY Control Glow in Dark Remocon Format Custom Code 40-BF h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys Keys Keys Power Volume Up / + Volume Down / - Previous Select Picture Menu...
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com GENERAL SPECIFICATIONS G-11 Features Auto Degauss Auto Shut Off Canal+ CATV Anti-theft(Back Up 30 Min.) Memory(Last CH) Memory(Last Volume) Auto Search CH Allocation Just Clock Function Game Position CH Label VM Circuit Full OSD Unitext Fastext Top Text Premiere Comb Filter Lines...
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com GENERAL SPECIFICATIONS G-13 Interface Switch Front Power (Tact Sw) System Select Main Power SW Sub Power Channel Up Channel Down Volume Up Volume Down Rear AC/DC TV/CATV Selector Degauss Main Power SW Indicator Power Stand-by Stand-by/ON Yes(Red) On Timer Yes(Green) Terminals Front...
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com DISASSEMBLY INSTRUCTIONS 1. 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.
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com DISASSEMBLY INSTRUCTIONS REMOVAL AND INSTALLATION OF When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using FLAT PACKAGE IC a tweezers and remove the IC by moving with the IC desoldering machine.
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com DISASSEMBLY INSTRUCTIONS INSTALLATION When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin- Take care of the polarity of new IC and then install the tip Soldering Iron. (Refer to Fig. 2-8.) new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com SERVICE MODE LIST This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter the Service Mode, press both set key and remote control key for more than 2 seconds. Set Key Remocon Key Operations Reset the user setting items (PICTURE, VOLUME, LANGUAGE and NICAM AUTO/...
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com 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. CD CF Table 1 Enter DATA SET mode by setting VOLUME to minimum.
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com ELECTRICAL ADJUSTMENTS 1. ADJUSTMENT PROCEDURE 2. BASIC ADJUSTMENTS Read and perform these adjustments when repairing the 2-1: CONSTANT VOLTAGE circuits or replacing electrical parts or PCB assemblies. Place the set with Aging Test for more than 5 minutes. CAUTION Connect the digital voltmeter to TP501.
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com ELECTRICAL ADJUSTMENTS 2-6: FOCUS 2-10: BRIGHT CENT Receive a 70dB monoscope pattern. Receive the PAL black pattern*. (RF Input) Turn the Focus Volume fully counterclockwise once. Using the remote control, set the brightness and Adjust the Focus Volume until picture is distinct. contrast to normal position.
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com ELECTRICAL ADJUSTMENTS 2-13: TINT 2-15: Confirmation of Fixed Value (Step No.) Receive the NTSC color bar pattern. (Audio Video Input) Please check if the fixed values of the each adjustment items are set correctly referring below. Using the remote control, set the brightness and contrast to normal position.
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com ELECTRICAL ADJUSTMENTS 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.
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com BLOCK DIAGRAM VOL UP TU001 MICON W/T.TEXT VOL DOWN IC101 OECF006A Q102 SCL SDA CH UP LED DRIVE ON_TIMER Q103 KEY_IN CH DOWN LED DRIVE STANDBY LED ON TIMER P.CON+5V D103 STAND BY/P.ON MEMORY SDA 19 IF/CHROMA D101 IC199 AVDD1 V-DRIVE...
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com SOUND AMP SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO 21PIN/AV SW CP901A IMSA-9130B-10 SCART_A_IN1_R SCART A IN1 R SCART_A_IN1_L SCART A IN1 L SCART_A_IN2_R SCART A IN2 R SCART_A_IN2_L SCART A IN2 L FRONT AUDIO R FRONT_V_IN FRONT AUDIO L SCART_A_OUT1_L SCART A OUT1 L SCART_A_OUT1_R...
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com WAVEFORMS MICON/TUNER IF/CHROMA 50µs 20µs 0.5µs 100mV 0.50V 1.00V 10ms 50µs 20µs 1.00V 100mV 1.00V 20µs 50µs 20µs 1.00V 0.50V 1.00V 0.2ms 20µs 20µs 1.00V 1.00V 1.00V 50µs 0.2ms 20µs 100mV 1.00V 100mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com WAVEFORMS DEFLECTION/CRT 20µs 20µs 10ms 1.00V 1.00V 1.00V 10ms 20µs 10ms 10.0V 100mV 1.00V 20µs 10ms 20µs 1.00V 10.0V 200mV 21PIN 20µs 20µs 20µs 10.0V 1.00V 1.00V 20µs 20µs 20µs 1.00V 1.00V 5.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com WAVEFORMS 2µs 0.2ms 200V 0.50V 0.50V 20µs 0.2ms 0.2ms 5.0V 0.50V 20µs 0.2ms 0.2ms 5.0V 100mV STEREO 0.2ms 20µs 0.2ms 0.50V 100mV SOUND AMP 0.2ms 0.2ms 200mV 0.50V 0.50V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com WAVEFORMS 0.2ms 200mV 0.2ms 200mV 0.2ms 200mV 0.2ms 200mV 0.2ms 200mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
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更多难得资料请到江南家电维修论坛免费下载! http://bbs.520101.com TOSHIBA Information Systems (UK) Ltd Consumer Products Division, European Service Centre, Admiralty Way, Camberley, Surrey. GU15 3DT...