TK-480/481
PARTS LIST
29
A : TK-480 (K,K2)
B : TK-481 (K,K2)
R419-422 R92-1252-05 CHIP R 0 OHM
R423 RK73GB1J473J CHIP R 47K J 1/16W
D1 1SR154-400 DIODE
D2 MA2S111 DIODE
D3 MA742 DIODE
D4,5 MA2S077 DIODE
D6 ✽ UDZS4.7B ZENER DIODE
D7 HVU131 DIODE
D8 MA2S111 DIODE
D9,10 MA2S077 DIODE
D11 MA742 DIODE
D12 MA2S111 DIODE B-K,K2
D17,18 DA221 DIODE
IC1 TA75W01FU IC (BUFFER AMP)
IC2 RN5VL42C IC (VOLTAGE DETECTOR/RESET)
IC3 TC75W51FU IC (SUMMING AMP)
IC4 M62364FP IC (D/A CONVERTER)
IC5 S-81350HG-KD IC (VOLTAGE REGULATOR/5M)
IC6 NJU7201U50 IC (VOLTAGE REGULATOR/5V)
IC7 TK11250BM IC (VOLTAGE REGULATOR/5C)
IC8 TC75W51FU IC (BUFFER AMP)
IC9 TA31136FN IC (FM IF SYSTEM)
IC10 TA75W01FU IC (ACTIVE FILTER)
IC11 SA7025DK IC (PLL SYSTEM)
IC12 TC35453F IC (AUDIO PROCESSOR)
IC13 LC73872M IC (DTMF DECODER)
IC14 KCH31 HIC (VCO SYSTEM) A-K,K2
IC14 KCH32 HIC (VCO SYSTEM) B-K,K2
IC15 ✽ 30622M8A-4F9GP IC (MICROPROCESSOR)
IC16 AT2408N10SI2.5 IC (EEPROM)
IC17 AT29C020-90TI IC (AND GATE)
IC17 ✽ W29C020C90 IC (AND GATE)
IC18,19 BU4094BCFV IC (SHIFT REGISTER)
IC21 NJM2904V IC (COMPARATOR)
IC23 TA75S01F IC (ACTIVE FILTER)
IC30 M68757L IC (POWER MODULE) A-K,K2
IC30 M68757H IC (POWER MODULE) B-K,K2
Q1 2SJ243 FET
Q2 2SA1832(GR) TRANSISTOR
Q3,4 2SC4617(S) TRANSISTOR
Q5 2SC4619 TRANSISTOR A-K,K2
Q5 2SC5108(Y) TRANSISTOR B-K,K2
Q6 ✽ 3SK318 FET
Q7 2SK1824 FET
Q8 2SC5108(Y) TRANSISTOR
Q9 3SK274 FET
Q10,11 2SC5108(Y) TRANSISTOR
Q12 2SC4988 TRANSISTOR
Q13 2SK1824 FET
Q14 DTC114EE DIGITAL TRANSISTOR
Q15 DTA144EE DIGITAL TRANSISTOR
Q16 DTC114EE DIGITAL TRANSISTOR
Q17 2SC5108(Y) TRANSISTOR
Q18 2SK1824 FET
Q19 2SC4617(S) TRANSISTOR
Q20 DTC144EE DIGITAL TRANSISTOR
Q21-23 2SK1824 FET
TH2 157-503-65001 THERMISTOR
TX-RX UNIT (X57-5630-XX)
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