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The transformer and the circuit board have already been changed in issued model TD-W254BK (No.4363). Please confirm this SCHEMATIC DIAGRAMS (No.4363BSCH) to the schematic diagram and the circuit board. Please refer to TD-W254BK (No.4363) for the content of the text.
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TD-W254BK VICTOR COMPANY OF JAPAN, LIMITED PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan 200107 (No.4363B)
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TD-W254BK PB O PB OUT REC IN LINE OUT IC851 VOL.CONTROL LINE IN & DD RP IC835 DOLBY NR HEADPHONES VR601 Input Level PB IN PB IN DECK A J8601 PB HEAD AMP IC861 H.P.JACK IC811 IC818 PB SIGNAL Q1101...
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TD-W254BK Standard schematic diagrams Equalizer & headphone amp circuit Parts are safety assurance parts. When replacing those parts make sure to use the specified one. IC861 IC811 BA15218N AN6557F Recording signal C1106 R1110 J8601 Q8101 R1601 QNS0092-001 4.7/50 Indicator signal...
TD-W254BK PARTS LIST [ TD-W254BK ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix U.S.A Canada Northern Europe Other Areas - Contents - Electrical parts list (Block No.01~02)
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TD-W254BK Electrical parts list (Main board) Block No. 01 Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area C 900 QCZ9105-472 CER.CAPACITOR 4700PF C1354 QENC1EM-475Z NP E.CAPA I.M 4.7MF 20% 25V C 901 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%...
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TD-W254BK (Main board) Electrical parts list Block No. 01 Item Remarks Parts number Parts name Area Item Parts number Parts name Remarks Area C2501 QENC1EM-475Z NP E.CAPA I.M 4.7MF 20% 25V D8481 1SS133-T2 SI DIODE IM C2511 QETN1EM-106Z E CAPACITOR...
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TD-W254BK Electrical parts list (Main board) Block No. 01 Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area Q8352 KRA103M-T TRANSISTOR * R1264 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W Q8353 KRA103M-T TRANSISTOR * R1265 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W...
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TD-W254BK Electrical parts list (Main board) Block No. 01 Item Remarks Parts number Parts name Area Item Parts number Parts name Remarks Area R2264 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W R8485 QRE141J-471Y C RESISTOR 470 5% 1/4W R2265 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W...
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TD-W254BK (Sub board) Electrical parts list Block No. 02 Item Parts number Parts name Remarks Area Item Remarks Parts number Parts name Area C 701 QETN1AM-107Z E CAPACITOR 100MF 20% 10V Q 743 2SA1175/HFE/-T TRANSISTOR C 702 QCBB1HK-471Y C CAPACITOR...
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TD-W254BK (Sub board) Electrical parts list Block No. 02 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area R 732 QRE141J-103Y C RESISTOR 10K 5% 1/4W VR702 QVP0077-203Z SEMI.V.RESISTOR A.HIGH SPEED AD R 733 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W...