TH-K2AT/K2E/K2ET
TX-RX UNIT (X57-674X-XX)
New
Address
Parts No.
Ref. No.
parts
M IC1
T91-0580-05
D1,2
1SV325
D5
HSC277
D6
1SV305
D7
M A2S111
D8,9
HSC277
D10
XB15A709
D12,13
HVC131
D14
M A2S111
D15
M A8039
D16
M A2S111
D17
HSM 88AS
D18-21
1SV305
D22
1SS361
D24
M A742
D25
M A2S111
D26
1SS388
D27
RB706F-40
D30
RB521S-30
D31
DA221
D32,33
RB051L-40
∗
D34
M AZS0270H
D35,36
RB521S-30
D60
M A2S111
D62
M A2S111
D62-65
M A2S111
D63-65
M A2S111
D64,65
M A2S111
D69-73
M A2S111
D74
DA221
D79
DA221
D80
RB521S-30
IC1
LM X2316TM X
IC2
NJM 2904V
IC3
TA31136FN
∗
IC4
XC6202PB52FR
IC5
NJM 2107F
IC6
TA7368F
∗
IC8
90522BPFFG139
∗
IC9
TK11250CM
∗
IC10
S-80844CNNBB85
∗
IC11
S-80930CNNBG80
∗
IC12
TK11250CUCB
IC15
AT25160N10SI27
IC16
NJM 2904V
IC17
NJM 2902V
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
M IC ELEM ENT
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 ,M 2
DIODE
E,E3
DIODE
DIODE
DIODE
DIODE
M OS IC
M OS IC
M OS IC
M OS IC
M OS IC
M OS IC
M PU
M OS IC
M OS IC
M OS IC
M OS IC
ROM IC
M OS IC
M OS IC
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
FET
FET
TRANSISTOR
TRANSISTOR
FET
M : TH-K2AT
M2 : TH-K2AT
New
Address
Parts No.
Ref. 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 ,M 2,E
FET
E3
FET
K,K2
THERM ISTOR
THERM ISTOR