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Q84 : 2SA1648-ZQ88 : 2SB1184Q90,91 : DTC124EUA or UN5212
Q80,336 : 2SB1443
D1,3,4 : DA204KD5 : MA3062-MD6,7 : DAP202U
D11,84 : M1F60
D21,86 : 1SS133
D17,80,85,332,335: AM01Z
D16 : S2V20
D18 : MA4047-MD19 MA4068(N)-M:D20 MA4051-L:
D81 MA4056(N)-M:
D408,411 MA4062-L:
ADJ.DOLBY
ADJ.DOLBY
A
B30-1511-05:D8
E. VOL.
:
D1
D33
2
Q104Q101
::
DTA114YUA or UN51142SA1036K
Q201 : DTC114YK or UN2214Q335 : DTC114EUA or UN5211
D403 : MA3062WA
D82 :D83 : MA4110-LD90 :
MA4091(N)-L
MA4051(N)-M
Q90
Q91
Q93
Q92FM+B
AM+B
SW5V
SW14V
TDA7384A
MUTE
8V AVR
D90
F/L
7
14
12
13
11
9
10
8
4
6
5
3
1
2
22
ACOUTL AC IN L
15
CD ROUTRF
CREF
ACOUTR
CASS R
AC IN R
OUTLF CASS L
17
16
18
OUTLR CDRGND
VDD
OUTRR
CDLGND
CD L
20
19
21
25
SDA
AMGND
PHONE
SCL
MPX
23
24
MUXOUT R
SMUTE
MP IN
LEVEL
MUXOUT L
MP OUT
26
28
27
+
+ +
22K
R39 R40
22K
R47
180
R45
360
10u1
6C
17
R43
180
360
R41
C15
10u1
6
C43
0.01
R44
180
R38
22K
R37
22K
180
R48
360
R42
C16
10u1
6
R46
360
10u1
6C
18
+
5
6
7
0.1C69
C70 0.1
1
C19
C67
1u50
+
FR
FL
RR
RL
RIN(L)31
NFI(L)
36
34
33
32
FIN(L)
RIP
FIN(R)
40
39
38
37
RIN(R)
VREF
NFI(R)
23 27 29
M-O
UT
(L)
30E
QO
UT
(L)
DIN
(L)
2825 26P
BO
UT
(L)
24D
ET
(L)
21M
SG
V(R
)
MSI
MAOUT19
MSGV
VCC
MSDET17
18
15
16
9 4
M-O
UT
(R)
EQ
OU
T(R
)
DIN
(R)
2 13
PB
OU
T(R
)6 57
T/RDOLBY
MTL
F/R
12
13
14
11
10
C20 1
18K
R10
C612K
R8
330K
R6
0.012C5R
9
18K
R7
12K 330K
R5
5.1K
R13
+
0.01
C54
5.1K
R14
R12
5.6K
1u50
C12
3 +
5.6KR11
0.01
C12
5
100u
10C
124 +
180K
R50
0.22
u50
C12
6 +
C57 0.1
0.1u
50C
7
R52
24K
C56
0.01
1.6K
R51
C55
0.47
u50
+
R65 4.7
0.012
150R4
22u6.3C4
+
R2
15K
R1
15K
C2
1500
PC
1 15
00P
R54 750
R55 22K
R57
470
C60
0.01
R56 100K
1
2
3
4
5
6
7
8
9
10
HEADR
HEADCOM
HEADL
MODE
SUB(-)
MODE +B
PACK IN
SUB(+)
GND
F/R
VR210K
VR110K
150R3
22u6.3
+
C3
100u
10 +
26
R611K
53
52
R15
447
K
9
8
61 49 48
7
9
100u10
+
C65
C66
39
3
2
1
38
R58
18K
C59
0.1
R53
+
C8
0.1u
50
Lch
GND
Rch
470
C61
0.01
R59 100K
5
AUDIO OUT
IF1 GND
S-METER
IF1+B
IF2 GND
IF2+B
DIG GND
VDD 5V
OSC GND
IFC OUT
SCL
SDA
PLL+B
VT12
9
8OSC GND
AM+B
OSC GND7
6FM+B
AM ANT4
2
3
FM ANT
24
22
20
19
18
16
17
13
15
14
11
SD21
23
1
2
3
4
5
VCC
N.C.
FIN
RIN
SGND
10
9
8
7
6
N.C.
OUT1
N.C.
OUT2
PGND
C195
C682.7KR192
R191
L34.7uH
L24.7uH
R67
0.03
3
C19
3
150P
C19
4
25 7
9
0.22
C33
70.
22C
336
10uH
L5
C128 10u6.3
+
0.01
66
55
51
50
C127 22u6.3
+
VR1,2
2.2K
R153
10OSC GND
1RF GND
OSC GND
L64.7uH
BIA
S
RA
I(R
)
DE
T(R
)8
22K
R195
1K
R193
18
17R196
22K
R194
1K
L752mH
0.01C211
150R90
MSOUT 35
RA
I(L)
22
MSGV(S)20
GND
GND
42
10K
R60
100u
16C
84
+
1KR62
2.2R64
1/2W
1/2W2.2R63
0.015
4.7K0.22
4.7K
100u
10C
212 +
100u
10C
208 +
C85
IC2
IC5
A
IC6
A1
4.7K
47K
47K
22K
22K
47K
47K
4.7K
4.7K
4.7K
22K
22K
22K
22K
• DC voltages are as measured with a high impedance voltmeter. Values mayvary slightly due to variations between individual instruments or/and units.
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended 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.!
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended 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
∗ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
Ref. No. Parts No. DescriptionAdd
New
Destination
201 1C A02-1486-13 PLASTIC CABINET ASSY203 3D A22-2391-01 SUB PANEL204 2C A46-1656-01 REAR COVER205 1D A52-0719-02 TOP PLATECL1 3D A53-1638-13 CASSETTE LID
260 1C N99-1610-15 SCREW SET261 1C N99-1632-05 SCREW SETA 3D N30-2608-45 PAN HEAD MACHINE SCREWB 3C N80-2006-46 PAN HEAD TAPTITE SCREWC 2C N80-2008-45 PAN HEAD TAPTITE SCREW
C1 CK73FB1E473K CHIP C 0.047UF KC2 CK73FB1H103K CHIP C 0.010UF KC3 CK73EB1C105K CHIP C 1.0UF KC4 CK73FB1E473K CHIP C 0.047UF KC5 CK73FB1H821K CHIP C 820PF K
C54 CK73GB1H103K CHIP C 0.010UF KC55 C90-2606-05 ELECTRO 0.47UF 50WVC56 CK73GB1H103K CHIP C 0.010UF KC57 CK73FB1C104K CHIP C 0.10UF KC59 CK73FB1C104K CHIP C 0.10UF K
C60 ,61 CK73FB1H103K CHIP C 0.010UF KC65 CE04CW1A101M ELECTRO 100UF 10WVC66 CK73FB1H103K CHIP C 0.010UF KC67 C90-2608-05 ELECTRO 1.0UF 50WV
KRC-408/488
SWITCH UNIT (X13-9070-10)
SYNTHESIZER UNIT (X14-6160-XX)
Add
New
SWITCH UNIT (X13-9670-10)
SYNTHESIZER UNIT (X14-6160-XX)
indicates safety critical components.!
KRC-408/488
18
PARTS LIST
K:KRC-408 M1:KRC-488
∗ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
Ref. No. Parts No. DescriptionAdd
New
Destination
C68 CK73GB1E153K CHIP C 0.015UF KC69 ,70 CK73FB1C104K CHIP C 0.10UF KC80 CE04DW1C101M ELECTRO 100UF 16WVC81 CK73GB1H103K CHIP C 0.010UF KC82 C90-2594-05 ELECTRO 10UF 10WV
R3 ,4 RK73GB1J151J CHIP R 150 J 1/16WR5 ,6 RK73GB1J334J CHIP R 330K J 1/16WR7 ,8 RK73GB1J123J CHIP R 12K J 1/16WR9 ,10 RK73GB1J183J CHIP R 18K J 1/16WR21 ,22 RK73EB2B100J CHIP R 10 J 1/8W
R23 RK73EB2B4R7J CHIP R 4.7 J 1/8WR24 RK73EB2B472J CHIP R 4.7K J 1/8W M1R25 R92-0366-05 CHIP R 560 J 1W M1R27 RK73EB2B472J CHIP R 4.7K J 1/8WR28 R92-0365-05 CHIP R 1.0K J 1/2W
R30 R92-0365-05 CHIP R 1.0K J 1/2WR33 -36 RK73GB1J472J CHIP R 4.7K J 1/16WR37 -40 RK73GB1J223J CHIP R 22K J 1/16WR41 ,42 RK73GB1J361J CHIP R 360 J 1/16WR43 ,44 RK73EB2B181J CHIP R 180 J 1/8W
R45 ,46 RK73GB1J361J CHIP R 360 J 1/16WR47 ,48 RK73EB2B181J CHIP R 180 J 1/8WR50 RK73GB1J184J CHIP R 180K J 1/16WR51 RK73GB1J162J CHIP R 1.6K J 1/16WR52 RK73GB1J243J CHIP R 24K J 1/16W
R53 RK73FB2A471J CHIP R 470 J 1/10WR54 RK73FB2A751J CHIP R 750 J 1/10WR55 RK73GB1J223J CHIP R 22K J 1/16WR56 RK73GB1J104J CHIP R 100K J 1/16WR57 RK73FB2A471J CHIP R 470 J 1/10W
R58 RK73GB1J183J CHIP R 18K J 1/16WR59 RK73FB2A104J CHIP R 100K J 1/10WR60 RK73FB2A103J CHIP R 10K J 1/10WR61 ,62 RK73GB1J102J CHIP R 1.0K J 1/16WR63 ,64 RD14DB2H2R2J SMALL-RD 2.2 J 1/2W
R67 RK73GB1J472J CHIP R 4.7K J 1/16WR70 RK73GB1J223J CHIP R 22K J 1/16WR71 RK73GB1J101J CHIP R 100 J 1/16WR90 RK73EB2B151J CHIP R 150 J 1/8WR101,102 RK73FB2A222J CHIP R 2.2K J 1/10W
R103 RK73FB2A223J CHIP R 22K J 1/10WR104,105 RK73GB1J101J CHIP R 100 J 1/16WR106 RK73FB2A472J CHIP R 4.7K J 1/10WR107 RK73GB1J472J CHIP R 4.7K J 1/16WR121 RK73GB1J103J CHIP R 10K J 1/16W M1
R123 RK73GB1J222J CHIP R 2.2K J 1/16WR124 RK73FB2A225J CHIP R 2.2M J 1/10WR125,126 RK73FB2A473J CHIP R 47K J 1/10WR127 RK73GB1J472J CHIP R 4.7K J 1/16W
SYNTHESIZER UNIT (X14-6160-XX)
Add
New
indicates safety critical components.!
KRC-408/488
19
PARTS LIST
K:KRC-408 M1:KRC-488
∗ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
Ref. No. Parts No. DescriptionAdd
New
Destination
R129 RK73FB2A472J CHIP R 4.7K J 1/10WR135 RK73GB1J223J CHIP R 22K J 1/16WR142 RK73FB2A102J CHIP R 1.0K J 1/10WR143 RK73GB1J223J CHIP R 22K J 1/16WR145 RK73GB1J104J CHIP R 100K J 1/16W
R146 RK73FB2A473J CHIP R 47K J 1/10WR153 RK73GB1J222J CHIP R 2.2K J 1/16WR154 RK73GB1J473J CHIP R 47K J 1/16WR156 RK73EB2B101J CHIP R 100 J 1/8WR157 RK73EB2B102J CHIP R 1.0K J 1/8W
R175 RD14DB2H332J SMALL-RD 3.3K J 1/2WR176 RK73EB2B104J CHIP R 100K J 1/8WR177 RK73GB1J393J CHIP R 39K J 1/16WR178 RK73GB1J103J CHIP R 10K J 1/16WR179 RK73GB1J203J CHIP R 20K J 1/16W
R180 RK73GB1J104J CHIP R 100K J 1/16WR182 RK73GB1J103J CHIP R 10K J 1/16WR184 RK73EB2B104J CHIP R 100K J 1/8WR186 RK73FB2A473J CHIP R 47K J 1/10WR187 RK73GB1J223J CHIP R 22K J 1/16W
R191 RK73FB2A472J CHIP R 4.7K J 1/10WR192 RK73GB1J272J CHIP R 2.7K J 1/16WR193,194 RK73EB2B102J CHIP R 1.0K J 1/8WR195,196 RK73GB1J223J CHIP R 22K J 1/16WR207 RK73FB2A101J CHIP R 100 J 1/10W
R250 RK73FB2A102J CHIP R 1.0K J 1/10WR251 RK73GB1J472J CHIP R 4.7K J 1/16WR253 RK73GB1J154J CHIP R 150K J 1/16WR255 RK73GB1J223J CHIP R 22K J 1/16WR256 RK73GB1J751J CHIP R 750 J 1/16W
R257 RK73GB1J223J CHIP R 22K J 1/16WR258 RK73GB1J431J CHIP R 430 J 1/16WR336 RK73GB1J103J CHIP R 10K J 1/16WR337 RD14DB2H102J SMALL-RD 1.0K J 1/2WR338 RK73FB2A104J CHIP R 100K J 1/10W
R339 RK73FB2A471J CHIP R 470 J 1/10WR340 RK73FB2A104J CHIP R 100K J 1/10WR341 RK73FB2A471J CHIP R 470 J 1/10WR404,405 RK73EB2B470J CHIP R 47 J 1/8WR406-408 RK73EB2B222J CHIP R 2.2K J 1/8W
R409,410 RK73EB2B472J CHIP R 4.7K J 1/8WR411 RK73EB2B470J CHIP R 47 J 1/8WR412-415 RK73GB1J104J CHIP R 100K J 1/16WR416-418 RK73GB1J470J CHIP R 47 J 1/16WR419 RK73GB1J473J CHIP R 47K J 1/16W
IC7 HD74HC27FP MOS-ICQ41 -44 DTC143TUA DIGITAL TRANSISTORQ41 -44 UN5216 DIGITAL TRANSISTORQ80 2SB1443 TRANSISTORQ81 2SC4081 TRANSISTOR
Q81 2SD1819A TRANSISTORQ82 DTA124EUA DIGITAL TRANSISTORQ82 UN5112 DIGITAL TRANSISTORQ83 DTC144EUA DIGITAL TRANSISTORQ83 UN5213 DIGITAL TRANSISTOR
Q84 2SA1648-Z TRANSISTORQ85 2SC4081 TRANSISTORQ85 2SD1819A TRANSISTORQ86 DTC144EUA DIGITAL TRANSISTORQ86 UN5213 DIGITAL TRANSISTOR
Q87 DTA124EUA DIGITAL TRANSISTORQ87 UN5112 DIGITAL TRANSISTORQ88 2SB1184 TRANSISTORQ89 2SC4081 TRANSISTORQ89 2SD1819A TRANSISTOR
Q90 ,91 DTC124EUA DIGITAL TRANSISTORQ90 ,91 UN5212 DIGITAL TRANSISTORQ92 -94 2SB1277(Q,R) TRANSISTORQ95 2SA1576A TRANSISTORQ96 DTA124EUA DIGITAL TRANSISTOR
Q96 UN5112 DIGITAL TRANSISTORQ97 DTC114YUA DIGITAL TRANSISTORQ97 UN5214 DIGITAL TRANSISTORQ101 2SA1036K TRANSISTORQ103 DTC144EUA DIGITAL TRANSISTOR
SYNTHESIZER UNIT (X14-6160-XX)
Add
New
indicates safety critical components.!
KRC-408/488
20
PARTS LIST
indicates safety critical components.!
∗ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
Ref. No. Parts No. DescriptionAdd
New
Destination
Q103 UN5213 DIGITAL TRANSISTORQ104 DTA114YUA DIGITAL TRANSISTORQ104 UN5114 DIGITAL TRANSISTORQ116 DTC114YUA DIGITAL TRANSISTOR M1Q116 UN5214 DIGITAL TRANSISTOR M1
Q117 2SB1277(Q,R) TRANSISTOR M1Q118 2SC4081 TRANSISTORQ118 2SD1819A TRANSISTORQ119 DTA124EUA DIGITAL TRANSISTORQ119 UN5112 DIGITAL TRANSISTOR
Q121 DTC144EUA DIGITAL TRANSISTORQ121 UN5213 DIGITAL TRANSISTORQ201 DTC114YK DIGITAL TRANSISTORQ201 UN2214 DIGITAL TRANSISTORQ335 DTC114EUA DIGITAL TRANSISTOR
Q335 UN5211 DIGITAL TRANSISTORQ336 2SB1443 TRANSISTORQ337 DTC144EUA DIGITAL TRANSISTORQ337 UN5213 DIGITAL TRANSISTORTH1 ∗ PTH9C42BD471Q POSITIVE RESISTOR
A1 2D X86-3160-11 FRONT-END UNIT
1 2A A10-4329-08 CHASSIS ASSY 2 1A J21-7779-08 MOUNTING HARDWARE 3 2B A11-0931-08 SUB CHASSIS ASSY 4 1A D10-4106-08 ARM 5 2A D10-4107-08 ARM
6 2A D10-4108-08 ARM 7 2B D10-4109-08 ARM 8 2A D10-4110-08 ARM ASSY 9 2A D10-4111-08 ARM ASSY 10 3A D10-4112-08 ARM
∗ New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
Ref. No. Parts No. DescriptionAdd
New
Destination
S 2B N29-0510-08 RETAINING RINGT 2A N29-0511-08 RETAINING RING
HD1 1B T31-0220-08 PLAYBACK HEAD
M1 1A T42-0759-08 MOTOR ASSY (MAIN)M2 1B T42-0755-08 MOTOR ASSY (SUB)
Ref. No. Parts No. DescriptionDestination
CASSETTE MECHANISM ASSY (D40-1081-25)
Add
New
indicates safety critical components.!
K:KRC-408 M1:KRC-488
KRC-408/488
KENWOOD CORPORATION14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501 Japan
KENWOOD SERVICE CORPORATIONP.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA90801-5745, U.S.A.