Kenwood GX-201KHF2 Service Manual page 31

Z
∗
W1
MAIN
∗
ANT.
10 C111
0P 220P
SUB
∗
D103
IC1 : BA6209
IC11 : TA2083FN
IC12 : HA12181FP
IC13 : NJM4565M-TE2
IC14 : TDA7479D
∗
L103
A3 IC21,23 : NJM2123V-TE2
IC22 : TDA7407D
IC24 : NJM4580V
1
RFGND
IC31-34 : NJM2060V
2
FMANT IC35 : NJM4580MD
3
IC41 : TDA7384A
AMANT
∗
4
IC81 :
OSCGND1
IC82 : S-80842CNNB
IC83 : HA12187FP
5
IC84 : TC7W02FU
FM+B
IC85 : BR24C01AFV-W
6
AM+B
IC86,87 : TC7SU04FU
7 Q1,816 : 2SB1443
OSCGND2
Q2,106,802,805,809,
8
OSCGND3
821,853 : DTC144EUA or
9
NC1 UN5213
10
Q101,606,607,810
OSCGND4
11
: DTC114EUA or
VT
12 UN5211
COM+B
Q102,104 : 2SB1188(Q,R)
13
IFCOUT
Q103,105,202,801
14
DA SDA : DTC124EUA or
15
UN5212
CL SCL
16
Q107,153,404,650,651,
DIGGND
17 807,808,815 : 2SC4081
VDD
Q108 : 2SK3018
18
NC2
Q151,812,818,822
19
NC3 : DTA124EUA or
20
UN5112
AUDIO
21
Q152 : DTC114TUA
AM IF OUT
22 Q401,402 : DTC343TK
S-METER
Q403 : DTC114YUA or
23
IF1+B
UN5214
Q601,604,820 : UMC2N
Q602,605 : 2SB1446
24
IF1GND Q803,850 : DTA114EUA or
UN5111
26
Q804,813,817 : 2SA1576A
Q806 : DTC123JUA
Q852 : DTA143EUA
D1 : AM01Z
D2 : 02CZ4.3-X
D101,102 : IMSA-6801
D103 : 1SV237
D151,808 : DAN202U or
Q153
MA142WK
D201,503,504 : RD6.8MW
D301 : HZS6C3L
R163
D501 : HZM6.8FA
10K
D502,803 : STZ6.8N
D601,604 : MA8160-M
D151
D602,603,605,606,806,
807 : 1SR154-400
D702 : 5Z27(LC3)
D801,802 : HZS6A1L
64
D804 : HZS7A3L
0P
D805 : 1SS133
D809,810 : DAP202U or
61 R165
MA142WA
K 82K
D811 : MA3100-L or
HZM10N(B1)
D812 : MA111
0V
SIGNAL LINE
C165
GND LINE
6P
B LINE
P
R164
10K
C168
12P
∗
CN52
C169
12P
25 1 MS MODE
5.0V
24 2 F/R
23 3 MTL
0V
20 4 MUTE
19 5 DOLBY
X25-
∗
18 6 MS OUT
CN1
A
7 A8V
2/2
8 OUT-R
9 A GND
A
10 OUT-L
X25-
REF2/KEF2/SEF2 (1/2) CN2
HF2/KHF2/SHF2 (1/2)
2/2
B
AA
CAUTION : For continued safety, replace safety critical components only with manufacturer's recom-
mended parts (refer to parts list).
Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance
measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit)
before the appliance is returned to the customer.
• DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to
variations between individual instruments or/and units.
AB AC
GX-201KHF2/LHF2/RHF2/SHF2
DTA114TK DTA114EUA
DTA144EUA DTA124EUA
DTC114YUA DTA143EUA
DTC343TK DTC114EUA
UN5111 DTC123JUA
UN5114 DTC124EUA
UN5211 DTC144EUA
UN5213
UN5214
2SA1362
2SA1576A
2SB1218A
2SD1819A
UMC2N
2SB1188
NJM4565M-TE2
2SC2873
DAN202U
2SB1548
TA78L05F
2SB1443
DAP202U
DA204U
DTA114YUA
MA142WA
2SC4081
MA142WK
UN5212
AD
DA227
BR24C01AF-W
TC7SU04FU
MCH6101
NJM2123V-TE2
V
REF
TDA7479D
GND
V
IN
HA12187FP
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