Kenwood KCA-R71FM User manual

© 2004-2 PRINTED IN JAPAN
B53-0149-00 (N)2438
FM MODULATOR
KCA-R71FM
SERVICE MANUAL
Size AAA battery
(Not supplied)
(E type only) (E type only)
SRC
PWR
OFF
SRCH/ MENU
123456
SCANRDMREPM.RDMDISP
POWER
INPUT
DISP.
INPUT
INPUT
CONTROLLER
FMSTEREO
MODULATOR
FREQUENCY:(MHz)
87.7/87.9/88.1/8
8.3/8
8.5
88.7/88.9/89.1/8
9.3/8
9.5
89.7/89.9
KENWOOD CORPORATION
MADE IN KOREA
Metallic cabinet
K type: (A01-2850-08)
E type: (A01-2852-08)
Remote controller assy
K type: (A70-2051-05) (RC-535)
E type: (A70-2052-05) (RC-525) Velcro
(W01-1633-08)
Unit holder
(J19-7009-08)
Serew
(N99-1755-08) x2
Antenna adaptor
(T90-0512-05) Antenna adaptor (T90-0521-05)
Cord with plug
(E30-6376-08)
DC cord assy
(E30-6377-08)
Panel assy
K type : (A64-3412-08)
E type : (A64-3414-08)

KCA-R71FM
2
BLOCK DIAGRAM

KCA-R71FM
3
COMPONENTS DESCRIPTION
●CONTROL UNIT
Ref. No. Application / Function Operation / Condition / Compatibility
IC701 LCD Driver with Key-matrix
IC702 Remote Control Light Sensor
Q701 LED ON/OFF SW
Q702 Key-matrix Permission SW
Q703 Remote Control ON/OFF SW
●FM MODULATOR UNIT
Ref. No. Application / Function Operation / Condition / Compatibility
IC101,102 GND Isolation AMP
IC103 Low Pass Filter
IC301 FM Stereo Modulator
IC302 1/2 Vcc Driver, ALC Detection Amp
IC501 System µcom
IC601 6V AVR
Q102 L/R Mixer SW D.cont off : L, D.cont on :H
Q103,203 ALC Control SW
Q151,251 Pre-out Mute
Q152,153 Pre-out Mute Control
Q301 Composite Buffer
Q351 Temperature compensation
Q303,304 Level Control SW LEVEL 1/2 : L, LEVEL 3/4 : H, LEVEL 2/4 : L, LEVEL 1/3 : H
Q305 Audio Mute Power on :L, Power off : H
Q401,402 PLL Low Pass Filter
Q411 RF Amp
Q501 Changer Reset SW
Q502 Reset SW
Q601,602 Display Unit Power SW
Q603 Backup 5V AVR
Q604,605 Power SW
Q606 8V AVR
Q607 Relay Driver
Q608 ACC Detection
Q609 Hold Detection

KCA-R71FM
4
MICROCOMPUTER’STERMINAL DESCRIPTION
● SYSTEM MICROCOMPUTER : LC72366-9B63 (FM MODULATOR UNIT : IC501)
Pin No. Pin Name I/O Terminal name Description Operation in HOLD
1XIN I X IN X_tal -
2TEST2 - GND Ground connection terminal -
3~5 PG3~1 O NC Not used (pull down to GND lines.) L
6PG0 I GND Connected to GND lines. -
7PF3 O NC Not used (open) L
8PF2 I REQC CD-Changer REQC (Active “Low”) -
9PF1 O REQH CD-Changer REQH (Active “Low”) H
10 PF0 O CHCON CD-Changer ON L
11 SI2 I CH_DATA_C CD-Changer DATA in -
12 SO2 O CH_DATA_H CD-Changer DATA out L
13 SCK2 O CH_CLK CD-Changer DATA SCK (Active “Low”) H
14 PE0 O NC Not used (open) L
15 PD3 O LCD DATA out LCD Driver DATA out L
16 PD2 O LCD CLK LCD Driver CLK out L
17 PD1 O LCD RESET LCD Driver RESET out L
18 PD0 O LCD CE LCD Driver CE out L
19~26 PC3~PB0 O NC Not used (open) L
27 PA3 I LCD DATA in LCD Driver DATA in -
28~30 PA2~0 I NC Not used (pull down to GND lines.) -
31 VDD - Vdd 5V -
32 PQ0 O NC Not used (open) L
33~44 PP3~PN0 O GAIN12~1 Modulation output switching L
45 PM3 O SEP-ATT When it has GAIN5 output, “Hi” output L
46~52 PM2~PL0 O NC Not used (open) L
53 PK3 O RELAY Antenna relay control output terminal L
54 PK2 O P-on P_ON L
55 PK1 O MUTE Mute output terminal for theTuner frequency change L
56 INT0 I REMOCON Remote controller signal input
57~60 PJ3~0 O NC Not used (open) L
61~66 PI1~PH0 I NC Not used (pull down to GND lines.) -
67 HOLD I HOLD ACC detection (Operation in HOLD “Low”) L
68 SNS I Vdd Vdd -
69 LCTR I NC Not used (pull down to GND lines.) -
70 HCTR I NC Not used (pull down to GND lines.) -
71 EO3 O NC Not used (open) Hi-Z
72 SUBPD O NC Not used (open) Hi-Z
73 VDD - Vdd Vdd -
74 AMIN I NC Not used (pull down to GND lines.) -
75 FMIN I VCO in VCO input -

KCA-R71FM
5
Pin No. Pin Name I/O Terminal name Description Operation in HOLD
76 VSS - Vss Vss -
77 EO2 O NC Not used (open) Hi-Z
78 EO1 O Error out Phase Detector Error output Hi-Z
79 TEST1 - NC Not used (pull down to GND lines.) -
80 XOUT O X-out X-tal
MICROCOMPUTER’STERMINAL DESCRIPTION
ADJUSTMENT
Instrument :
SSG, OSC (5MHz), AC VOLTMETER, PWR SUPPLY, H/UNIT, CD-CH
RECEIVER ALIGNMENT
No. ITEM INPUT SETTINGS OUTPUT SETTINGS (MODULATOR) POINTS ALIGN FOR FIG.
FREQ
L/R Balance CD-CH cignal off Connect a
1Adj. (Tr No.29 or Pause) Oscilloscope 88.3MHz VR301 Min Level (a)
to Q301 Base.
1. Ref.FM 1kHz 80dBµVConnect a Difference between
2Moduration Stereo, CD-CH Tr No.1 AC voltmeter 88.3MHz VR302 FM and a CD-CH
level Adj. 2. D.Cont Off MOD Lv:2 to Receiver PreOut level is adjusted to
(-0.5±1.0dB).
* After Adj.The glue is applied to VR301, VR302.
(Scope Setting Condition for L/R BAL. Adj.)
1.VOLTAGE RANGE :5mV
2.TIME/DIV : 50µs
Adjusted to be
min level point
(Before Adj.) (After Adj.)
Fig. (a)

KCA-R71FM
6
ABCDE
1
2
3
4
5
6
7
PC BOARD (COMPONENT SIDEVIEW)
R202
C202
R203
R102
C102
R103
C105
C205
C317
R104
5
8
4
1
5
8
4
1
5
8
4
1
5
8
4
1
25
40
80
55
24 1
41 54
1
7
14
8
C104
R322
R323 R121
C505
C115
C519
C520C504
C521
R536
R501
C552
R552
3512
874
13
912
85
14
6
C506
R503
R502
R551
C551
BE
EB
GDS
GDSG
DS
GS
D
GS
D
GS
DBE
BE
BE
BE
EB EB
BE
BE
BE
EB
EB
EB
EB
EB
BE
EB
EB EB
R531
R306 R310
R318
R316
R353 R602
R352
R355
R321
R308
VR302
R356
R401 3
3
1
2
1
1
R151
R405
J403 J401
J402
C403
C411
C412
R413
C413
R411
VC401
R451
R414
R412
C451
RY401
LUG1
C608
R614
R613
R611 R612
R607
R351
R603
C651
IO
G
R617 C652
R651
C522 C501
X501
C502
C518
C517
R534
C566
R516 R515 R514 R513 R512 R511 R521 R517 R520 R518 R519 R522
C565 C564 C563 C562 C561
R608 R604 R605 R606
C604 R601
L601
C421
C419
C607
C420
C416
R403
R407
C417
C414
C418
R252
R309
R311
R314R307
C307
R204
R207 R205
R107
R105
C106
C103
C203
C313
C315 R325 C314
C306 R324
C602
C603
C118
C120
C309
C304
C312
R220 C214 R215 R217
R118 R117
R115 C114 R120
C308
R302
X301
R406 R404 R402
C415
C404
R152 R153
R154 R254
R155 R255
C154 C254
R301
R303 R304 C303 C302
VR301
C153
C253
C405
C402
C401
R116
R108R112
C107
R113 C108
R110 R210 C207 R212
R208R209
R327
C208 R213
C209
C212
C218
C220C301
C112 R109C109
Q501
STK402
FM MODULATOR UNIT
IC501
Q603
SC501
ZD601
Q609Q608
IC601
D602
Q304
IC301
Q203
Q103
IC103 IC102 IC101
D201 D101
Q102
Q301
Q303Q351
Q305
Q605 Q607 Q604
D604
D601
D603
PN601 Q606
PN302
PN301
Q401Q402
Q411
Q152
Q153
Q151
Q251
STK101
RL
LINE OUT
D605
Q601
Q602
ZD602
ZD603
IC302
D301
Q502
STK401
ZD518
ZD516
ZD515 ZD514 ZD513 ZD512 ZD511
FM MODULATOR UNIT
Ref. No. Address
IC101 3B
IC102 3B
IC103 4B
IC301 4B
IC302 3B
IC501 3C
IC601 4D
Q102 4B
Q103 4B
Q151 6A
Q152 6A
Q153 6B
Q203 4B
Q251 6B
Q301 4B
Q303 5C
Q304 4C
Q305 5B
Q351 5C
Q401 6C
Q402 6C
Q411 6C
Q501 2C
Q502 2C
Q601 5D
Q602 5D
Q603 4D
Q604 5D
Q605 5D
Q606 5D
Q607 5D
Q608 4D
Q609 4D
Refer to the schematic dia-
gram for the values of resis-
tors and capacitors.

KCA-R71FM
7
JIHGF
1
2
3
4
5
6
7
PC BOARD (FOIL SIDE VIEW)
FM MODULATOR UNIT

KCA-R71FM
8
KLMNO
1
2
3
4
5
6
7
PC BOARD (COMPONENT SIDEVIEW) (FOIL SIDEVIEW)
C709
C708
C710
EJECT
123 456
DISP
VOL+
VOL-
SRC
1 3
19
6846451
CN701
D701 D708
D707
D710
D709
D712
D711
D714
D704
D716
D706
D715
D705
IC702
D702
D713
D703
CONTROL UNIT
C701
R701
R729
R730
R731
R733
R732
R726
R727
R711
R712
R713
R714
R715
R719
R707
76 100 50
75 51
1
25
26
R708
R751 BE
BE
BE
R709
R710
R734
C711
R705
R703
C703
R720
C704
R716 C707 R725
R717 C706 R724
R718 C705
R722
R737
R723
R728
R735
R736
C702 R702
R704
R706
D717
D718
D719
D721
IC701
Q703 D722
Q701
D720
Q702
CONTROL UNIT
CONTROL UNIT
Ref.No. Address
IC701 4O
Q701 6O
Q702 3N
Q703 5O
CONTROL UNIT
Ref.No. Address
IC702 7L
Refer to the schematic diagram for
the values of resistors and capacitors.

KCA-R71FM
9
Chip capacitor
Code L W T
Empty 5.6±0.5 5.0±0.5 Less than 2.0
A 4.5±0.5 3.2±0.4 Less than 2.0
B 4.5±0.5 2.0±0.3 Less than 2.0
C 4.5±0.5 1.25±0.2 Less than 1.25
D 3.2±0.4 2.5±0.3 Less than 1.5
E 3.2±0.2 1.6±0.2 Less than 1.25
F 2.0±0.3 1.25±0.2 Less than 1.25
G 1.6±0.2 0.8±0.2 Less than 1.0
H 1.0±0.05 0.5±0.05 0.5±0.05
Chip resistor
Code L W T
E 3.2±0.2 1.6±0.2 1.0
F 2.0±0.3 1.25±0.2 1.0
G 1.6±0.2 0.8±0.2 0.5±0.1
H 1.0±0.05 0.5±0.05 0.35±0.05
• Rating wattage
Code Wattage Code Wattage Code Wattage
1J 1/16W 2C 1/6W 3A 1W
2A 1/10W 2E 1/4W 3D 2W
2B 1/8W 2H 1/2W
(Less than 10pF)
Code B C D F G
(pF) ±0.1 ±0.25 ±0.5 ±1±2
CAPACITORS
C C 4 5 T H 1 H 2 2 0 J
1234 56
1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating
2 = Shape ... round, square, etc. 5 = Value
3 = Temp. coefficient 6 = Tolerance
• Temperature coefficient
1st Word C L P R S T U
Color* Black Red Orange Yellow Green Blue Violet
ppm/°C0–80 –150 –220 –330 –470 –750
• Tolerance (More than 10pF)
Code C D G J K M X Z P No code
(%) ±0.25 ±0.5 ±2±5±10 ±20 +40 +80 +100 More than 10µF : –10~+50
–20 –20 –0 Less than 4.7µF : –10~+75
• Voltage rating
2nd word ABCDEFGHJKV
1st word
0 1.0 1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 –
11012.5 16 20 25 31.5 40 50 63 80 35
2 100 125 160 200 250 315 400 500 630 800 –
3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 –
CHIP CAPACITORS
(EX) C C 7 3 F S L 1 H 0 0 0 J Refer to the table above.
12345 67 1=Type
(Chip) (CH, RH, UJ, SL) 2 = Shape
3 = Dimension
(EX) C K 7 3 F F 1 H 0 0 0 Z 4 = Temp. coefficient
12345 67 5=Voltage rating
(Chip) (B, F) 6 = Value
7 = Tolerance
RESISTORS
• Chip resistor (Carbon)
(EX) R D 7 3 E B 2 B 0 0 0 J
12345 67
(Chip) (B, F)
• Carbon resistor (Normal type)
(EX) R D 1 4 B B 2 C 0 0 0 J
12345 67
(Chip) (B, F)
1 = Type ... ceramic, electrolytic, etc. 5 = Voltage rating
2 = Shape ... round, square, etc. 6 = Value
3 = Dimension 7 = Tolerance
4 = Temp. coefficient
CC45 Color*
2nd Word G H J K L
ppm/°C±30 ±60 ±120 ±250 ±500
Example : CC45TH = –470±60ppm/°C
• Capacitor value
010 = 1pF 2 2 0 = 22pF
100 = 10pF
101 = 100pF Multiplier
102 = 1000pF = 0.001µF 2nd number
103 = 0.01µF 1st number
L
W
T
• Dimension

KCA-R71FM
10
ABCDE
1
2
3
4
5
6
7
IC103
(2/2)
L.P.F.
(1/2)
IC103
(2/2)
D201
IC101
Q103
Q203
(2/2)
IC102
FM ST
MODULATOR
D101
ISO
(1/2)
IC101
(1/2)
IC102
Q102
CHANGER
to
SKT402
u-COM
SKT401
ZD516
ZD515
ZD514
ZD512
ZD513
ZD518
ZD511
Q501Q502
Rch
LINE OUT
Lch
Q251
Q151 Q152
Q153
KIA7806AF
CO5532A
LC72366
NJM2035M
:IC601
:IC101-103,302
IC301
IC501 : :
D101,201,301
D601-605
ZD511-516,518,601,602
VC401
: KTC4374-YQ606
Q411
Q601,605
Q604,607
Q401,402
Q102,103,203,303-305
Q151,153,251,301,351,603
Q152,609
KTA1505S-Y
KTC3879S-Y
KTC4080-O:
KRC103S
:
:
:KRA105S
KTK5134S
KTC3875S-Y
:
:
:KDV1472
KDZ5.6EV:
:
1N4004A
KDS122:
:
ZD603 KDZ8.2EV:
KRC110SQ501,502,602,608 :
MUTE
STK101
6
5
R210
10K
4700P
C207
6.8K
R209
4700P
C107
6.8K
R109
4
R213
6.8K
180P
C208
6.8K
R212 5
67
22u25
C212 2.2K R215
86.8K
R113
180P
C108
6.8K
R112 3
2
1000P
C202
R204
+
10K
1
22u25
+
C112 2.2K R115
5
67R205
10K
IN2
75K
R220
∗C214
C218
0.22
4.7u50
C220
C301 IN1
1
2
75K
∗C114
R120
C118
10K 7
0.22
+
47u50
14
C120
3
2
1.5K
R102
0.1
220u10
C104
C105
220u10
C205
1000P
C102
+
R104
10K
2
3
4
81R105
10K
R107
10K
R208
10K
R108
1
10K
R207
8
4
0.015
C209
470
R217
3.6K
R116
470
R117
R118
2.2K
C115 1
R121
47K
13
R304
IC301
NCNC
4
3
2
1
13
12
8
117
10
6
9
5
C501
CH DATA C PO
W
0.047F16
S
R
E
21
C504 32
31
30
29 28
27
26
25
SC501
+
24
23
22
VDD 5V LCD DATA IN
39 38
37
36
35
34
33
0.022
39
GAIN4 GAIN5 GAIN6 GAIN7 GAIN8
GAIN2
GAIN3
16
LCD CE
LCD RESET
LCD CLK
20
19
18
17
LCD DATA OUT
CHCLK
CH DATA H
15
14
13
12
RE
FM IN
EO1
9
CHCON
REQH
11
10
REQC
8
7
4
6
5
3
2
73
4.5MHz
79 80
1
74 75 76 77 78
EO2
AM IN
VSS
33P
X501
C502
22P
C505
1
67 68 69 70 71 72
EO3
VDD 5V
SNS
LCTR
HCTR
HOLD
1
2
5
4
3
8
7
6
R536 100K
C566 100P C565 100P C564 100P
R534 100K
C562 100P C563 100P C561 100P
R531 100K
C520
100P
C522
100P 100P
C519
100P
C521
3.3K
R511
1K
R512
4.7K
R513
3.3K
R514
1K
R515
3.3K
R516
1K
R517
R518
220
R519
1K
R520
1K
100P
C518
4.7K
R522
10K
R503
10K
R502
R552
10K
100
R155
10u25
+
C253
10u25
+
C153
470
R152
100
R255
470
R252 10K
R151
R551 10K
C551 0.1
C552 0.01
R501 10K
100P
C517
1K
R521
10K
R110
1u50
+
C106
220u10
+
C317
4.7u50
C203
10K
R153
4.7u50
C103
R203 6.8K R103 6.8K
1.5K
R202
470P
C154
470P
C254
47K
R154
47K
R254
1000u16
C506 +
0.015
C109
++
IC501
FM MODULATOR UNIT
KCA-R71FM ONLY
4.7K4.7K
4.7K
2.2
3.8V
3.8V
0V
3.8V
7.1V
7.1V
3.8V
3.8V
5.4V
2.
1
5.4V
5.4V
5.4V
7.7V
3.8V
3.8V 2.
1
5.1V
5.1V
7.7V
FM MODULATOR UNIT (1/2)

KCA-R71FM
11
JIHGF
1
2
3
4
5
6
7
FM MODULATOR UNIT (2/2)
L
ATOR
D301
(1/2)
IC302
Q303
Q351
Q301
Q304 Q305
(2/2)
IC302
VC401
Q411
Q401
Q402
ZD603
Q604
Q606
Q607
D604
ZD602
D603
Q608
Q605
ZD601
D602
Q603
D601
Q601
PN601
PN302
RADIO
PN301
to
CAR AN
T
D605
ACC
BATTERY
2/2
CONTROL
UNIT
-CN701
GND LINE
B LINE
SIGNAL LINE
Q609
Q602
1/2 VCC
RF
LPF
8V AVR
BU 5V AVR
6V AVR
IN2
.
7u50
C
220
C301
10u25
IN1
1
2
+
4
7u50
14 12
C
120
V+
MPX OUT
PILOT
6
4
+3
GND AC
5
X301
38kHz
C X
7
VR301
11
10K
10 9 8
C315
3300P
3
2
4
81
13
10K
R304
10K
R303
15P
C303
TRIM TRIM
NCNC
BYPA AC BYPA
C302 100P
1.5M
R308
470P
C308
R352 3.3K
R355 18K R351 22K
680
R353
3.3K
R316
6.8K
R318
2.2K
R356
10K
VR302
68K
R307
470
R309
330
R311
4.7u50
C309 +
180P
C307
6
57
6.8K
R306
0.033
C306
100u10
C313
+10K
R322
10K
R324
150K
R325
R323 10K
33P
C314
40
39
POWER ON
SEP-ATT
RELAY ON
40
39 38
37
40
39
GAIN4
GAIN5
GAIN1 GAIN2 GAIN3
44
41
42
43
49
45
46
45
47
48
50
51
52
53
MUTE
REMOCON
C505
1
67 68 69
SNS
LCTR
HCTR
65 66
HOLD
56
54
55
57
58
61
59
60
62
63
64
R404
100P
C403
10K
R406 10K
R405
22u25
+
C401
+
C402
2.2K
R402
12P
C404
470P
C414
15P
C413
390
R451
100P
C418
1.5K
R414
15P
C411
15K
R411
0.022
C416
22K
R401
560
R403
4.7u50
C405
+
10u25 100K
220
R412
1.5K
R413
15P
C412
220u10
C415
+
220u10
C417+
220u10
C607
+
1K
R613
R614
1K
0.1
C608
4.7K
R612
10K
R606
R605
10K
10K
R604
100u10
C603
+4.7K
R603
10K
R601
1000u16
C602
+
100uH
L601
INOUT
GND
4.7K
R602
10K
R611
R608 4.7K R607 4.7K
0.1
C604
GND
3
BATT FUSE1
3A
2
ACC FUSE2
3A
1
560
R310
+
C304
1.5K
R302
220u10
45
100
R407
1K
R301
R327
4.7
RY401
2
3
2
1
1
33P
C419
0.022
C420
C421
470P
0.1
C651
R314 2.2K
22K
R321
47u10
C312
+
C652 1
470
R651
47K
R617
470P
C451
OUT
KCA-R71FM
KDC-C521FM
KDC-C471FM
DESTNATION
E
J,E
J680P
214
C114,
1000P
KDC-C471FM
KDC-C521FM
KCA-R71FM K,M
K
K
+
IC301
IC601
KCA-R71FM (1/2) A
22K
22K
22K
22K
4.7K
4.7K
2.2
4.7K
2.1V
2.5V
1.1V
0V
0.5V
1.3V
2.6V
1.7V
3.9V
7.7V
2.1V 2.1V
3.9V
3.9V
3.9V
13.5V
7.7V
13.5V 14.4V
5.1V
13.5V
5.9V
5.7V
CAUTION : For continued
safety, replace safety criti-
cal components only with
manufacturer’s recom-
mended parts (refer to parts
list).
Indicates safety critical
components. To reduce the
risk of electric shock, leak-
age-current or resistance
measurements shall be car-
ried out (exposed parts are
acceptably insulated from
the supply circuit) before the
appliance is returned to the
customer.
•DC voltages are as mea-
sured with a high imped-
ance voltmeter. Values
may vary slightly due to
variations between indi-
vidual instruments or/and
units.

KCA-R71FM
12
KLMNO
1
2
3
4
5
6
7
CONTROL UNIT (1/2)
1
2
3
4
5
6
7
8
9
GND
DO
RESET
+6.0V
REMO
CE
CLK
DI
KS6
74
KS3
KS2
KS3
KS2
73 72
KS5
KS4KS4
KS5 75
REMOON
S2 S2
S3
S4
4
2
3
S4
S3
95
78 KI1
KI2
77
76
KI3
79
KEYON
KI5
KI4
81
80
ILLUMI
84
83
82
90
87 VDD
VLCD
85
86
VLCD2
VLCD1
VLCD0
88
89
VSS
VLCD3
VLCD4
91
92
TEST
OSC
94
93
S1
98 CE
DO
INH
96
97
CLK
99
DI
100
1
S1
R729 470
R730 470
R731 1K
R733 1K
R732 470
47u16
C709
+
2
1
3
10u16
C710
+
0.022
C711
INH
47K
R720
680P
C704
4.7K
R722
C706
0.1 0.1
C705
4.7K
R723R724
4.7K
10u16
C708
+
R726 4.7K
R725 4.7K
R735 10
R728 10
R734 1K
100
R736
KI4
KI2
KI3
KI1
R727 47K
1K
R751
S3 S3
16 23 24
27
S25
S26
S24
S27
S24
S25
S26 25
26
S20
S22
S23
S21
S19
S17
S18
S20
S21
S22
S23
21 22 20
S17
S19 S18 18
19 17
S13
S15
S16
S14
S12
S10
S11
S13
S14
S15
S16 15
13 14
S10
S12
S11 11
12 10
S8 S9
S7
S5
S6
S4
6
S8 S9 9
8
S7 7
4
S5
S6 5
S4 3
S1
S2
S1 1
S2 2
13 6 3 1 2 4 5 8 7 9 11 10 12 20 14 16 15 18 17 19 21 23 22 25 24 26
27
47K
R737
8
5
7
6
4
3
2
1
C707 0.1
390
R704
330
KCA-R71FM
KDC-C521FM
KDC-C471FM K,M
K,E
K,E
DESTNATION
KDC-C521FM
KCA-R71FM J
J
220
150
R705-
710
B30-1567-05
716
D704-
B30-1690-05
CN701
D717
RESET
Q701
GND LINE
B LINE
IC701
IC702 :
:NJL67H380A LC75808W
KTC3875S
Q702
Q701 : :KRA303
∗
B30-1698-05
D704-716
D701,702
:
:
KDS122D717-722 :
1/2
UNIT
-SKT401
MODULATOR
REMO.
SENSOR
D718D719D720D721
D722
Q703 Q702
SCAN
RDM
REP
SCAN
REP
RDM
Q703 : KRA305
B30-1564-05D703 :
SW761
IC702
CONTROL UNIT
A
LCD701
SEGMENT
COMMON
LCD701
47K
2.7K
22K
22K
5.9V
5.9V
CAUTION : For continued safety, replace safety critical
componentsonlywithmanufacturer’srecommendedparts
(refer to parts list).
Indicates safety critical components. To reduce the
risk of electric shock, leakage-current or resistance mea-
surements shall be carried out (exposed parts are ac-
ceptably 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.

KCA-R71FM
13
TSRQP
1
2
3
4
5
6
7
CONTROL UNIT (2/2)
74 51
COM8
S57
S52
S51
S53
S55
S56
S54
S60
S58 S59
COM2
COM5
COM7
COM6
COM4
COM3
KS1
KS3
KS2
COM1
COM8
S57 S54
S56
S55
S51
S53
S52
54 53 52 55 56 57
COM9
S59 S58
S60
COM10
59 58 60 61 62 63
COM2
COM4
COM3
COM7
COM6
COM5
64 65 66 69 67 68
KS3
KS2
COM1
KS1 70
71 73 72
KS5
KS4KS4
KS5
75
OON
S2 S2
30
S46
S50
S49
S48
S47
S43
S45
S44
S42
S41
S35
S40
S39
S38
S37
S36
S32
S34
S33
S31
S30
S40
46
49 S50
S49
50
S48
S47
S46
48
47
S43
S44
S45
45
44
S41
S42
43
42
41
35
38 S38
S39
40
39
S37
S35
S36
37
36
S32
S33
S34
34
33
S30
S31
32
31
S29
S28
S27
S26
27
S29
S27
S28
29
28
S26
26
14
S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25
20
23
24
25
21
22
S24
S25
S23
S22
S21
17
18 19
15
16
S20
S19 S18
S17
S16
S15
S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14
S8
11
12
13
8 9
10
S14
S13
S12
S11
S10
S9
7
5
6
4
2
3
S5
S7
S6
S4
S3
O
N
M
I
D
D
2
D
1
D
0
D
3
D
4
T
S1
1
S1
KS1
KS2
KI4
KI3
KS3
KS4
KS5
KI2
KI1
S57 S57
67 68 65 66 64
S59
S60
S58
60 63 62 61
S58 S59
S60
58 59 57
S44 S44
S50 S50
S55
S56
S54
S52
S53
S51
53
S54
S56
S55 55
56 54
S51
S52
S53 52
50 51 44 47
S49
S47
S48 S46
S45
46
S47
S49 S48 48
49
S45
S46
45
S37 S37
S42
S43
S41
S39
S40
S38
40
S41
S43
S42 42
43 41
S38 S39
S40 39
37 38
S36
S34
S35
S32
S33
S31
33
S34
S36
S35 35
36 34
S31
S32
S33 32
30 31 24 27 S27
S29
S30
S28
S25
S26
S24
S27
S29
S30
S28 28
29
S24
S25
S26 25
26
25 24 26 30 28 27 29 32 31 33 37 34 35 36 38 40 39 44 42 41 43 45 46 47 48 49
COM2
56 51 50 52 53 54 55 58 57 59
COM2
COM1 61
60 62 COM1
COM8
COM4
COM3
COM7
COM6
COM5
66
COM6
COM5
COM3
COM4 63
64 65
COM8
COM7 67
68
R701
330
R702
330
R703
330
0.1
∗
R709
∗
R710
C701
0.1
C702
0.1
∗
R707
∗
R708
∗
R705
∗
R706
C703
∗
R704
1K
R716
R713
1K
R714
1K
R712
1K
R715
1K
1K
R711
R717
1K
R718 1K R719 1K
LCD DRIVER
DISP SRC
6
5VOL+
VOL-
4EJECT
3
2
1
-
∗D704
∗D711 ∗D712
∗D716
D701
∗D714
∗D715
∗D713
∗D708
D702
∗D710
D703
∗D706
∗D707
∗D709
∗D705
SW724
SW731
SW741
SW751SW752SW753SW754
SW742SW743SW744
SW734 SW733
SW713SW714
IC701
KCA-R71FM (2/2)
5.9V

KCA-R71FM
14
3
2
1
BA
DC1
FMM
F1
F2
RM1
425
423
SIZE AAA BATTERY
(NOT SUPPLIED)
A
B
C
D
E
F
M3x6 (BLK)
φ2x5 (BLK)
φ2x8 (BLK)
φ3x10 (BLK)
φ2.6x6 (BLK)
φ2.6x6
: N30-3006-45
: N82-2005-45
: N82-2008-43
: N82-3010-45
: N86-2606-45
: N86-2606-48
LCD1
AT1
FMM
CN701
COMMANDER
(E type only)
424
(E type only)
(Please cut a tip)
E
E
E
401
422x2
414
E
D
702
A
A
F
F
731
735
Bx2
B
419
420
407
417
417418
408
411
416
415 415
406
PA1
B
C
C
403
443
732
444
442
446
441
747
712
E
Parts with the exploded numbers larger than 700 are not supplied.
EXPLODED VIEW

KCA-R71FM
15
Indicates safety critical components.
✽New parts
Parts 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. A
d
dN
e
wParts No. Description Desti-
nation Ref. No. A
d
dN
e
wParts No. Description Desti-
nation
E : Europe K: North America M: Other Areas W :Without Europe
PARTS LIST
401 1B ✽ A01-2850-08 METALLIC CABINET K
401 1B
✽ A01-2852-08 METALLIC CABINET E
403 3A
✽ A46-1806-08 REAR COVER K
403 3A
✽ A46-1812-08 REAR COVER E
PA1 2A
✽ A64-3412-08 PANEL ASSY K
PA1 2A
✽ A64-3414-08 PANEL ASSY E
RM1 1A
✽ A70-2051-05 REMOTE CONTROLLER ASSY (RC-535) K
RM1 1A
✽ A70-2052-05 REMOTE CONTROLLER ASSY (RC-525) E
-B46-0100-50 WARRANTY CARD
- ✽ B58-1401-04 CAUTION CARD
-
✽ B64-2780-00 INST.MANUAL (ENG.FRE.SPA.T-CHI) K
-
✽ B64-2781-00 INSTRUCTI.MANUAL (ENG.FRE.SPA.) E
-
✽ B64-2782-00 INSTR.MANUAL (GER.DUT.ITA.POR.) E
406 2A
✽ B10-4561-08 FRONT GLASS
407 1A
✽ B19-2269-08 LIGHTING BOARD
408 2A
✽ B19-2270-08 LIGHTING BOARD
411 2A
✽ E29-1992-08 CONDUCTIVE RUBBER
F1,2 F06-3026-05 FUSE 3A
-
✽ H12-2756-08 PACKING FIXTURE
-
✽ H54-3157-08 ITEM CARTON CASE K
-
✽ H54-3160-08 ITEM CARTON CASE E
414 2A
✽ J19-7009-08 UNIT HOLDER
415 2A
✽ K24-4174-08 KNOB (UP/DOWN) K
415 2A
✽ K24-4215-08 KNOB (UP/DOWN) E
416 2A
✽ K24-4175-08 KNOB (MENU) K
416 2A
✽ K24-4217-08 KNOB (MENU) E
417 2A
✽ K24-4213-08 KNOB (SEEK) K
417 2A
✽ K24-4216-08 KNOB (SEEK) E
418 2A
✽ K25-1653-08 KNOB (1-6)
419 2A
✽ K29-7101-08 KEY TOP (SRC)
420 2A
✽ K29-7102-08 KNOB BASE (SRC HOLDER)
422 1A
✽ N99-1755-08 SCREW
A3BN30-3006-45 PAN HEAD MACHINE SCREW
B2AN82-2005-45
BINDING HEAD TAPTITE SCREW
C3A ✽ N82-2008-43 BINDING HEAD TAPTITE SCREW
D2BN82-3010-45 BINDING HEAD TAPTITE SCREW
E1BN86-2606-45 BINDING HEAD TAPTITE SCREW
F2B ✽ N86-2606-48 BINDING HEAD TAPTITE SCREW
423 1A T90-0512-05 ANTENNA ADAPTOR E
424 1A
✽ T90-0521-05 ANTENNA ADAPTOR E
425 1A
✽ W01-1633-08 VELCRO
C1 CE04DW1A221M ELECTRO 220UF 10WV
C102
✽ C93-1371-08 CHIP C 1000PF J
C103 CE04BW1H4R7M NP-ELEC 4.7UF 50WV
C104 CK73GB1C104K CHIP C 0.10UF K
C106 CE04DW1H010M ELECTRO 1.0UF 50WV
C107 CK73GB1H472K CHIP C 4700PF K
C108 CC73GCH1H180J CHIP C 18PF J
C109 CK73GB1H153K CHIP C 0.015UF K
C112 CE04DW1E220M ELECTRO 22UF 25WV
C114 CC73GCH1H681J CHIP C 680PF J E
C114
✽ C93-1371-08 CHIP C 1000PF J K
C115 CK73GB0J105K CHIP C 1.0UF K
C118
✽ C91-2274-08 MP-F C 0.22UF J
C120 CE04DW1H4R7M ELECTRO 4.7UF 50WV
C153 CE04DW1E100M ELECTRO 10UF 25WV
C154 CC73GCH1H471J CHIP C 470PF J
C202
✽ C93-1371-08 CHIP C 1000PF J
C203 CE04BW1H4R7M NP-ELEC 4.7UF 50WV
C207 CK73GB1H472K CHIP C 4700PF K
C208 CC73GCH1H180J CHIP C 18PF J
C209 CK73GB1H153K CHIP C 0.015UF K
C212 CE04DW1E220M ELECTRO 22UF 25WV
C214 CC73GCH1H681J CHIP C 680PF J E
C214
✽ C93-1371-08 CHIP C 1000PF J K
C218
✽ C91-2274-08 MP-F C 0.22UF J
C220 CE04DW1H4R7M ELECTRO 4.7UF 50WV
C253 CE04DW1E100M ELECTRO 10UF 25WV
C254 CC73GCH1H471J CHIP C 470PF J
C301 CE04DW1E100M ELECTRO 10UF 25WV
C302 CC73GCH1H101J CHIP C 100PF J
C303 CC73GCH1H150J CHIP C 15PF J
C306 CK73GB1E333K CHIP C 0.033UF K
C307 CC73GCH1H180J CHIP C 18PF J
C308 CC73GCH1H471J CHIP C 470PF J
C309 CE04DW1H4R7M ELECTRO 4.7UF 50WV
C312 CE04DW1E470M ELECTRO 47UF 25WV
C313 CE04DW1A101M ELECTRO 100UF 10WV
C314 CC73GCH1H330J CHIP C 33PF J
C315 CK73GB1H332K CHIP C 3300PF K
C401 CE04DW1E220M ELECTRO 22UF 25WV
C402 CE04DW1E100M ELECTRO 10UF 25WV
C403 CC73GCH1H101J CHIP C 100PF J
C404 CC73GCH1H120J CHIP C 12PF J
C405 CE04DW1H4R7M ELECTRO 4.7UF 50WV
C411-413 CC73GCH1H150J CHIP C 15PF J
C414 CC73GCH1H471J CHIP C 470PF J
C416 CK73GB1E223K CHIP C 0.022UF K
C418 CC73GCH1H101J CHIP C 100PF J
C419 CC73GCH1H330J CHIP C 33PF J
C420 CK73GB1E223K CHIP C 0.022UF K
C421 CC73GCH1H471J CHIP C 470PF J
C451 CC73GCH1H471J CHIP C 470PF J
C501 CC73GCH1H330J CHIP C 33PF J
C502 CC73GCH1H220J CHIP C 22PF J
C504 CK73GB1E223K CHIP C 0.022UF K
C505 CK73GB0J105K CHIP C 1.0UF K
C506
✽ C94-0228-08 ELECTRO 1000UF 16WV
C517-522 CC73GCH1H101J CHIP C 100PF J
C551 CK73GB1C104K CHIP C 0.10UF K
C552 CK73GB1H103K CHIP C 0.010UF K
C561-566 CC73GCH1H101J CHIP C 100PF J
KCA-R71FM
FM MODULATOR UNIT

KCA-R71FM
16
Indicates safety critical components.
✽New parts
Parts 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. A
d
dN
e
wParts No. Description Desti-
nation Ref. No. A
d
dN
e
wParts No. Description Desti-
nation
E : Europe K: North America M: Other Areas W :Without Europe
PARTS LIST
C602 ✽ C94-0228-08 ELECTRO 1000UF 16WV
C603 CE04DW1A101M ELECTRO 100UF 10WV
C604 CK73GB1C104K CHIP C 0.10UF K
C608 CK73GB1C104K CHIP C 0.10UF K
C651 CK73GB1C104K CHIP C 0.10UF K
C652 CK73GB0J105K CHIP C 1.0UF K
SC501
✽ C90-6703-08 ELECTRO 0.47F 5.5WV
AT1 1A
✽ E30-6376-08 CORD WITH PLUG (ANT)
DC1 1B
✽ E30-6377-08 DC CORD ASSY
LUG1 E23-0746-05 TERMINAL
PN301,302 ✽ E41-2228-08 PIN ASSY
PN302
✽ E41-2229-08 PIN ASSY
SKT101
✽ E63-0904-08 PIN JACK
SKT401
✽ E56-0860-08 CYLINDRICAL RECEPTACLE (8P MIN DIN)
SKT402 ✽ E56-0861-08 CYLINDRICAL RECEPTACLE (13P DIN)
VC401 ✽ KDV1472-B VARIABLE CAPACITANCE DIODE
L601 ✽ L33-2220-08 CHOKE COIL 100UH
X301
✽ L77-2895-08 CRYSTAL RESONATOR 38KHZ
X501
✽ L77-2894-08 CRYSTAL RESONATOR 4.5MHZ
J401-403 R92-2053-05 CHIP R 0 J 1/8W
R102 RK73GB2A152J CHIP R 1.5K J 1/10W
R103 RK73GB2A682J CHIP R 6.8K J 1/10W
R104,105 RK73GB2A103J CHIP R 10K J 1/10W
R107,108 RK73GB2A103J CHIP R 10K J 1/10W
R109 RK73GB2A682J CHIP R 6.8K J 1/10W
R110 RK73GB2A103J CHIP R 10K J 1/10W
R112,113 RK73GB2A682J CHIP R 6.8K J 1/10W
R115 RK73GB2A222J CHIP R 2.2K J 1/10W
R116 RK73GB2A362J CHIP R 3.6K J 1/10W
R117 RK73GB2A471J CHIP R 470 J 1/10W
R118 RK73GB2A152J CHIP R 1.5K J 1/10W
R120
✽ RK73GB2A753J CHIP R 75K J 1/10W
R121 RK73GB2A473J CHIP R 47K J 1/10W
R151 RK73GB2A103J CHIP R 10K J 1/10W
R152 RK73GB2A471J CHIP R 470 J 1/10W
R153 RK73GB2A103J CHIP R 10K J 1/10W
R154 RK73GB2A473J CHIP R 47K J 1/10W
R155 RK73GB2A101J CHIP R 100 J 1/10W
R202 RK73GB2A152J CHIP R 1.5K J 1/10W
R203 RK73GB2A682J CHIP R 6.8K J 1/10W
R204,205 RK73GB2A103J CHIP R 10K J 1/10W
R207,208 RK73GB2A103J CHIP R 10K J 1/10W
R209 RK73GB2A682J CHIP R 6.8K J 1/10W
R210 RK73GB2A103J CHIP R 10K J 1/10W
R212,213 RK73GB2A682J CHIP R 6.8K J 1/10W
R215 RK73GB2A222J CHIP R 2.2K J 1/10W
R217 RK73GB2A471J CHIP R 470 J 1/10W
R220
✽ RK73GB2A753J CHIP R 75K J 1/10W
R252 RK73GB2A471J CHIP R 470 J 1/10W
R254 RK73GB2A473J CHIP R 47K J 1/10W
R255 RK73GB2A101J CHIP R 100 J 1/10W
R301 RK73GB2A102J CHIP R 1.0K J 1/10W
R302 RK73GB2A152J CHIP R 1.5K J 1/10W
R303,304 RK73GB2A103J CHIP R 10K J 1/10W
R306 RK73GB2A682J CHIP R 6.8K J 1/10W
R307 RK73GB2A683J CHIP R 68K J 1/10W
R308 RK73GB2A155J CHIP R 1.5M J 1/10W
R309 RK73GB2A471J CHIP R 470 J 1/10W
R310 RK73GB2A561J CHIP R 560 J 1/10W
R311 RK73FB2B331J CHIP R 330 J 1/8W
R314 RK73GB2A222J CHIP R 2.2K J 1/10W
R316 RK73GB2A332J CHIP R 3.3K J 1/10W
R318 RK73GB2A682J CHIP R 6.8K J 1/10W
R321 RK73GB2A223J CHIP R 22K J 1/10W
R322-324 RK73GB2A103J CHIP R 10K J 1/10W
R325 RK73GB2A154J CHIP R 150K J 1/10W
R327 RK73GB2A4R7J CHIP R 4.7 J 1/10W
R351 RK73GB2A223J CHIP R 22K J 1/10W
R352 RK73GB2A332J CHIP R 3.3K J 1/10W
R353 RK73GB2A681J CHIP R 680 J 1/10W
R355 RK73GB2A183J CHIP R 18K J 1/10W
R356 RK73GB2A222J CHIP R 2.2K J 1/10W
R401 RK73GB2A223J CHIP R 22K J 1/10W
R402 RK73GB2A222J CHIP R 2.2K J 1/10W
R403 RK73GB2A561J CHIP R 560 J 1/10W
R404 RK73GB2A104J CHIP R 100K J 1/10W
R405,406 RK73GB2A103J CHIP R 10K J 1/10W
R407 RK73GB2A101J CHIP R 100 J 1/10W
R411 RK73GB2A153J CHIP R 15K J 1/10W
R412 RK73GB2A221J CHIP R 220 J 1/10W
R413 RK73GB2A152J CHIP R 1.5K J 1/10W
R414 RK73GB2A222J CHIP R 2.2K J 1/10W
R451 RK73GB2A391J CHIP R 390 J 1/10W
R501 RK73GB2A103J CHIP R 10K J 1/10W
R502,503 RK73FB2B103J CHIP R 10K J 1/8W
R511 RK73FB2B332J CHIP R 3.3K J 1/8W
R512 RK73FB2B102J CHIP R 1.0K J 1/8W
R513 RK73FB2A472J CHIP R 4.7K J 1/10W
R514 RK73FB2B332J CHIP R 3.3K J 1/8W
R515 RK73FB2B102J CHIP R 1.0K J 1/8W
R516 RK73FB2B332J CHIP R 3.3K J 1/8W
R517 RK73FB2B102J CHIP R 1.0K J 1/8W
R518 RK73FB2B221J CHIP R 220 J 1/8W
R519-521 RK73FB2B102J CHIP R 1.0K J 1/8W
R522 RK73FB2A472J CHIP R 4.7K J 1/10W
R531 RK73GB2A104J CHIP R 100K J 1/10W
R534 RK73GB2A104J CHIP R 100K J 1/10W
R536 RK73GB2A104J CHIP R 100K J 1/10W
R551,552 RK73FB2B103J CHIP R 10K J 1/8W
R601 RK73GB2A103J CHIP R 10K J 1/10W
R602,603 RK73GB2A472J CHIP R 4.7K J 1/10W
R604-606 RK73FB2B103J CHIP R 10K J 1/8W
R607 RK73FB2A472J CHIP R 4.7K J 1/10W
R611 RK73GB2A103J CHIP R 10K J 1/10W
R612 RK73GB2A472J CHIP R 4.7K J 1/10W
R613,614 RK73GB2A102J CHIP R 1.0K J 1/10W
R617 RK73FB2A472J CHIP R 4.7K J 1/10W
R617 RK73GB2A473J CHIP R 47K J 1/10W
FM MODULATOR UNIT

KCA-R71FM
17
Indicates safety critical components.
✽New parts
Parts 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. A
d
dN
e
wParts No. Description Desti-
nation Ref. No. A
d
dN
e
wParts No. Description Desti-
nation
E : Europe K: North America M: Other Areas W :Without Europe
PARTS LIST
R651 RK73GB2A471J CHIP R 470 J 1/10W
VR301,302 ✽ R32-0295-08 SEMI FIXEDVARIABLE RESIS. 1OK
RY401 ✽ S76-0814-08 RELAY RF
D101
✽ KDS122 DIODE
D201
✽ KDS122 DIODE
D301
✽ KDS122 DIODE
D601-605 1N4004A DIODE
IC101-103
✽ CO5532A ANALOGUE IC
IC301 NJM2035M ANALOGUE IC
IC302
✽ CO5532A ANALOGUE IC
IC501
✽ LC72366-9B63 MICROCONTROLLER IC
IC601
✽ KIA7806AF ANALOGUE IC
Q102,103
✽ KTK5134S FET
Q151
✽ KTC3875S-Y TRANSISTOR
Q152
✽ KRC105S TRANSISTOR
Q153
✽ KTC3875S-Y TRANSISTOR
Q203
✽ KTK5134S FET
Q251
✽ KTC3875S-Y TRANSISTOR
Q301
✽ KTC3875S-Y TRANSISTOR
Q303-305
✽ KTK5134S FET
Q351
✽ KTC3875S-Y TRANSISTOR
Q401,402
✽ KTC3879S-Y TRANSISTOR
Q411
✽ KTC4080-0 TRANSISTOR
Q501,502
✽ KRC110S TRANSISTOR
Q601
✽ KTA1505S-Y TRANSISTOR
Q602
✽ KRC110S TRANSISTOR
Q603
✽ KTC3875S-Y TRANSISTOR
Q604 KRC103S TRANSISTOR
Q605
✽ KTA1505S-Y TRANSISTOR
Q606
✽ KTC4374-Y TRANSISTOR
Q607 KRC103S TRANSISTOR
Q608
✽ KRC110S TRANSISTOR
Q609
✽ KRC105S TRANSISTOR
ZD511-516 ✽ KDZ5.6EV ZENER DIODE
ZD518
✽ KDZ5.6EV ZENER DIODE
ZD601,602 ✽ KDZ5.6EV ZENER DIODE
ZD603
✽ KDZ8.2EV ZENER DIODE
441 2A
✽ B11-1465-08 REFLECTION SHEET
442 3A
✽ B11-1466-08 OPTICAL DIFFUSER
443 3A
✽ B11-1467-08 REFLECTION SHEET
444 3A
✽ B19-2271-08 LIGHTING BOARD
D701,702
✽ B30-1698-05 LED
D703 B30-1564-05 LED
D704-716 B30-1567-05 LED
LCD1 3A
✽ B38-1161-08 LIQUID CRYSTAL
C701-703 CK73GB1C104K CHIP C 0.10UF K
C704 CC73GCH1H681J CHIP C 680PF J
C705-707 CK73GB1C104K CHIP C 0.10UF K
C708
✽ C92-1895-08 ELECTRO 10UF 16WV
C709
✽ C92-1896-08 ELECTRO 47UF 16WV
C710
✽ C92-1895-08 ELECTRO 10UF 16WV
C711 CK73GB1E223K CHIP C 0.022UF K
446 3A
✽ E29-2020-08 CONDUCTIVE RUBBER
CN701
✽ E30-6378-08 CORD WITH DIN CONNECTOR
R701-703 RK73GB2A331J CHIP R 330 J 1/10W
R704 RK73GB2A391J CHIP R 390 J 1/10W
R705-710 RK73GB2A221J CHIP R 220 J 1/10W
R711-719 RK73GB2A102J CHIP R 1.0K J 1/10W
R720 RK73GB2A473J CHIP R 47K J 1/10W
R722-726 RK73GB2A472J CHIP R 4.7K J 1/10W
R727 RK73GB2A473J CHIP R 47K J 1/10W
R728 RK73GB2A100J CHIP R 10 J 1/10W
R729,730 RK73GB2A471J CHIP R 470 J 1/10W
R731 RK73GB2A102J CHIP R 1.0K J 1/10W
R732 RK73GB2A471J CHIP R 470 J 1/10W
R733,734 RK73GB2A102J CHIP R 1.0K J 1/10W
R735 RK73GB2A100J CHIP R 10 J 1/10W
R736 RK73GB2A101J CHIP R 100 J 1/10W
R737 RK73GB2A473J CHIP R 47K J 1/10W
R751 RK73GB2A102J CHIP R 1.0K J 1/10W
D717-722
✽ KDS122 DIODE
IC701 LC75808W MOS-IC
IC702
✽ NJL67H380A ANALOGUE IC
Q701 KTC3875S TRANSISTOR
Q702 KRA303 TRANSISTOR
Q703 KRA305 TRANSISTOR
CONTROL UNIT
FM MODULATOR UNIT

KCA-R71FM
KENWOOD CORPORATION
2967-3, Ishikawa-machi, Hachioji-shi,Tokyo, 192-8525 Japan
KENWOOD USA CORPORATION
P.O. Box 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS LATIN AMERICA S.A.
P.O. Box 55-2791 Paitilla, Plaza Credicorp Bank Panama,
Piso 9, Oficina 901, Calle 50, Panama, Rep. de Panama
KENWOOD ELECTRONICS BRASIL LTDA.
Alameda Ministro Rocha Azevedo No. 456,
Edificio Jaú, 10o Andar, Cerqueira César, Cep 0140-001,
São Paulo-SP-Brasil
KENWOOD ELECTRONICS UK LIMITED
Kenwood House, Dwight Road, Watford, Herts, WD18 9EB, United Kingdom
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker-Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS BELGIUM N.V.
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori 7/9, 20129 Milano, Italy
KENWOOD IBÉRICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde,
N.S.W. 2113, Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T.,
Hong Kong
KENWOOD ELECTRONICS GULF FZE
P.O. Box 61318, Jebel Ali, Dubai, U.A.E.
KENWOOD ELECTRONICS (THAILAND) CO., LTD.
956 Udom Vidhya Building (Olympia) Rama IV Road, Silom, Bangrak, Bangkok 10500 Thailand
KENWOOD ELECTRONICS SINGAPORE PTE. LTD.
1 Genting Lane, #07-00, Kenwood Building, Singapore, 349544
KENWOOD ELECTRONICS (MALAYSIA) SDN BHD
#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1, 46300 Petaling Jaya, Selangor Darul Ehsan,
Malaysia
SPECIFICATIONS
Modulating Frequency (200kHz STEP).............................. 87.7 / 87.9 / 88.1 / 88.3 / 88.5 / 88.7 MHz
88.9 / 89.1 / 89.3 / 89.5 / 89.7 / 89.9 MHz
Preout Level / Load-Unbalanced..............................................................1000mV/10kΩ(CD/CD-CH)
Preout Impedance.................................................................................................................... ≤600Ω
General
Operating voltage (11~16V allowable) ....................................................................................... 14.4V
Current consumption.................................................................................................................... 1.0A
Operating Temperture .......................................................................................................... -10~50°C
Remote controller
Installation Size (W x H x D)................................... 45 x 140 x 29 mm (1-12/16 x 5-8/16 x 1-1/8 in)
Weight ........................................................................................................................90g (0.20 lbs)
Display unit
Installation Size (W x H x D).................................. 154 x 43 x 17 mm (6-1/16 x 1-11/16 x 11/16 in)
Weight ......................................................................................................................145g (0.32 lbs)
FM modulator unit
Installation Size (W x H x D)................................... 126 x 30 x 69 mm (4-15/16 x 1-3/16 x 2-6/8 in)
Weight ......................................................................................................................400g (0.88 lbs)
Trim mount plate
Installation Size (W x H x D)...................................... 188 x 58 x 18 mm (7-3/8 x 2-5/16 x 11/16 in)
KENWOOD follows a policy of continuous advancements in development.
For this reason specifications may be changed without notice.