TX-21FG25R 1 Safety Precautions 1.3. Leakage Current Hot Check (See Fig. 1) 1.1. General Guide 1. Plug the AC cord directly into the AC outlet. Do not use an 1. It is advisable to insert an isolation transformer in the AC isolation transformer for this check.
TX-21FG25R 3 Market Mode Function 3.1. Service Mode Access 1. Set timer ON. 2. Press remote’s RECALL ( ) and panel’s volume down key simultaneously to enter SERVICE 1. 3. Set to normal mode : Press the volume down button on front, together press the off timer button on remote control.
TX-21FG25R 4.3. CONVERGENCE 1. Apply a crosshatch pattern signal and set Contrast control to the maximum position. 2. Adjust Bright control to obtain a clear pattern. 3. Adjust Red and Blue line at center of the screen. 4. Adjust Red and Blue with Green line at center of the screen by rotating (RB)-G static convergence magnet.
TX-21FG25R 4.4. WHITE BALANCE (MARKET MODE CHK 4) Preparation 1. Receive a colour bar signal with colour “OFF”, and operate the TV set for more than 30 minutes. 2. Set the picture menu to “DYNAMIC NORMAL” and the AI to off.
TX-21FG25R 4.5. ADJUSTMENT OF CRT VRS NOTE: FOR FLAT CRT ONLY PREPARATION 1. Set DY to CRT not to tilt up and down left and right deflection. 2. Set CY to CRT and set CY magnet primarily. Pur Mg : Set Pur Mg that 2 magnets are (top position) VRS Mag : Set VRS Mg that 2 magnets are (horizontal position) only 21”, 25”...
TX-21FG25R 8.2. Replacement Parts List Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks A51LXR195X PICTURE TUBE C1831 ECUX1H104KBX C 0.1UF, K, 50V EASG15S02H2 SPEAKER C1832 ECA1CM221B E 220UF, 16V N2QAJB000144 REMOTE CONTROL...
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TX-21FG25R Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C502 ECKR3A182KBP C 1800PF, K, 1KV C809 ECKWAE472ZED C 4700PF, Z,500V C503 ECKR3A182KBP C 1800PF, K, 1KV C810 F2B2G2710010 ELECTROLYTIC CAPACITOR C504 ECJ2VB1H681K...
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TX-21FG25R Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks D556 ERB06-15 DIODE L554 G0A682AA0006 PEAKING COIL D557 B0HAMQ000001 DIODE L557 G0D820000005 LINEARITY COIL D558 MA185 DIODE L561 J0JKB0000034 EMI FILTER D560 B0EAKR000022...
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TX-21FG25R Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R1030 ERJ6ENF2152 M21.5KOHM, 1/10W R3026 ERJ6GEYJ103 M 10KOHM,J,1/10W R1031 ERJ6ENF2321 FIXED RESISTOR R303 ERJ6GEYJ103 M 10KOHM,J,1/10W R104 ERJ6GEYJ121 M 120OHM,J,1/10W R304 ERJ6GEYJ240 FIXED RESISTOR...
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TX-21FG25R Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R601 ERJ6GEYJ470 M 47OHM,J,1/10W R884 ERJ6GEYJ562 M 5.6KOHM,J,1/10W R602 ERJ6GEYJ103 M 10KOHM,J,1/10W R885 ERJ6GEYJ752 M 7.5KOHM,J,1/10W R604 ERJ6GEYJ470 M 47OHM,J,1/10W R886 ERJ6GEYJ433 M 43KOHM,J,1/10W...
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