Kenwood 144MHz FM TRANSCEIVER K2E Service Manual page 22

TH-K2AT/K2E/K2ET
TX-RX UNIT (X57-674X-XX)
New
Ref. No. Address Parts No.
parts
MIC1 T91-0580-05
D1,2 1SV325
D5 HSC277
D6 1SV305
D7 MA2S111
D8,9 HSC277
D10 XB15A709
D12,13 HVC131
D14 MA2S111
D15 MA8039
D16 MA2S111
D17 HSM88AS
D18-21 1SV305
D22 1SS361
D24 MA742
D25 MA2S111
D26 1SS388
D27 RB706F-40
D30 RB521S-30
D31 DA221
D32,33 RB051L-40
D34 ∗ MAZS0270H
D35,36 RB521S-30
D60 MA2S111
D62 MA2S111
D62-65 MA2S111
D63-65 MA2S111
D64,65 MA2S111
D69-73 MA2S111
D74 DA221
D79 DA221
D80 RB521S-30
IC1 LMX2316TMX
IC2 NJM2904V
IC3 TA31136FN
IC4 ∗ XC6202PB52FR
IC5 NJM2107F
IC6 TA7368F
IC8 ∗ 90522BPFFG139
IC9 ∗ TK11250CM
IC10 ∗ S-80844CNNBB85
IC11 ∗ S-80930CNNBG80
IC12 ∗ TK11250CUCB
IC15 AT25160N10SI27
IC16 NJM2904V
IC17 NJM2902V
Q1 2SC5066(O)
Q2 2SC5488
∗
Q3 2SK1830
Q4 2SC4617(R)
Q5,6 ∗ 2SC5488
Q9 ∗ 2SC5488
Q10 2SC4926YD
Q11 2SK2596
Q12 2SK3476
Q13 2SK1830
Q14 RN4902
∗
Q15 2SC4617(R)
Q16 3SK318
E : TH-K2E K : TH-K2AT
22
E3 : TH-K2ET K2 : TH-K2AT
PARTS LIST
Description Destination
MIC ELEMENT
VARIABLE CAPACITANCE DIODE
DIODE
VARIABLE CAPACITANCE DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
ZENER DIODE
DIODE
DIODE
VARIABLE CAPACITANCE DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
ZENER DIODE
DIODE
DIODE E
DIODE E,E3
DIODE K,K2
DIODE M,M2
DIODE E,E3
DIODE
DIODE
DIODE
DIODE
MOS IC
MOS IC
MOS IC
MOS IC
MOS IC
MOS IC
MPU
MOS IC
MOS IC
MOS IC
MOS IC
ROM IC
MOS IC
MOS IC
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
FET
FET
TRANSISTOR
TRANSISTOR
FET
M : TH-K2AT
M2 : TH-K2AT
New
Ref. No. Address Parts No.
parts
Q17 2SK1215(E)
Q20 2SK1830
Q21 2SC4617(R)
Q22 ∗ RN2105
Q23 KTC4082
Q24 2SC5488
∗
Q27 2SK1830
Q29 2SC4919
Q30 2SC4617(R)
Q31 2SK1830
Q33 2SB1184(Q,R)
Q34,35 2SK1830
Q36 2SJ347
Q37 2SB1184(Q,R)
Q38 2SC4617(R)
Q41 ∗ RN2105
Q47 RN1701
Q50 2SK1830
Q51 RN4902
∗
Q52 ∗ RN1107
Q53 RN2701
Q55 CPH3317
∗
Q56 ∗ CPH3417
Q57 ∗ RN2105
Q58 2SK1830
Q58 2SK1830
Q58,59 2SK1830
TH1 ∗ B57331V2103J
TH3,4 B57331V2104J
Description Destination
FET
FET
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
FET
FET
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
FET
TRANSISTOR
FET M,M2,E
FET E3
FET K,K2
THERMISTOR
THERMISTOR