Text preview for : Kenwood-KRC478 car radio.pdf part of Kenwood KRC478 car radio
Back to : Kenwood-KRC478 car radio. | Home
CASSETTE RECEIVER
KRC-478R/RV/RY/RYV
SERVICE MANUAL
© 1999-11 PRINTED IN KOREA B51-7567-00 (K) 1894
MECHANISM EXTENSION CORD W05-0477-00 (7P) W05-0609-00 (10P)
KRC-478R/RV/RY/RYV (E)
EJECT MENU
SRC
PWR OFF / PTY
KRC-478R
CD MD-CHANGER CONTROL
40W X 4
DISC
LOUD
SCAN
B.S/RDM
REP
D.SCN
M.RDM
TI VOL ADJ
CLK NAME.S
DISC
ANTENNA ADAPTOR (T90-0523-05)
PLASTIC CABINET ASSY (A02-1486-13)
LEVER (D10-xxxx-xx) x2 (Refer to the parts list.)
MOUNTING HARDWARE ASSY (J21-9491-03)
DC CORD (E30-4792-05) (KRC-478R/RY only)
40%
KRC-478R/RV/RY/RYV
CHMUTE
CHRST
CH CLK
DATA C
SW 5V
DATA H
AM+B OSC GND OSC GND OSC GND OSC GND VT PLL +B IFC OUT SDA SCL DIG GND VDD 5V IF2 GND IF2 +B AUDIO OUT SD S-METER IF1+B IF1 GND FM: 213mV AM: 175mV
CH CON
REQ C
REQ H
NOISE
AFC
Rch
R QUAL
Lch
RDS DECODER Q61,63 FM+B Q62,64 AM+B R216 5V
8V
R CLK
SMUTE
FWD/REV
EQ MUTE
REMOTE
RESET
MUSIC
PANEL
T-END
L-CLK
8V
L-RESET
L-DATA S
L-DATA L
PACK IN
T-MODE
M-STBY
MOTOR
L-CE
DSI
Lch HD1 Rch
LCD DRIVER
10
RED GRN
GRN/RED DRIVER
ED1 LCD
KEY
D18,19
2
J4
8
IC2
Lch Rch AM 8V 1200mV MPX
CD/MD CHANGER
Lch Rch
R206,C206,212 AM BPF R205,C207,211 J1
IC4 POWER IC (40W)
B.U
A1
FRONT-END UNIT
RF GND
FM BPF
J2 SP OUT
LEVEL MP IN QUAL
E-VOL. N.C/MPX CH. ISO AMP.
OUT LF
FRONT Lch
FM ANT AM ANT OSC GND FM+B
MP SW IC1
MPOUT OUT RF
FRONT Rch
OUT LR SDA SCL SDA SCL
IC8
R DATA
OUT RR
REAR Lch
FM+B
BLOCK DIAGRAM
AM+B BEEP
REAR Rch u-COM
STBY SVR
IC10 MUTE DRIVER Q57-60
STBY SVR MUTE AC GND(BEEP)
PLL-SDA MUTE PLL-SCL PHONE SD S-METER ACC DET B.U DET PON SUB+ P CON
CN3
3 2 1
FRONT PRE OUT Lch Rch
IC6
SUB-
SUB MOTOR DRIVER
B.U.5V
PRE OUT MUTE
J5
REAR PRE OUT 1 Lch
2 Rch Q21 ME1 DSI IC5 EQ. AMP SUB MAIN
MUSIC MUTE Lch M2 Ref.94 T-END M1 COM Ref.103 FWD REV Ref.95 SYBY PACK IN Ref.105 8V SW5V Rch TAPE L R 340mV B.U.5V B.U.5V B.U.5V
FM :1276mV AM :792mV TAPE :1778mV CD/MD-CH :3592mV
J2 TEL MUTE Q3 IC9 u-COM RESET Q65 PANEL 5V
8V
M
M
Q20 u-COM RESET
P-CONT.
B.U.5V
SW5V
SW5V Q4,5 SW14W Q6,7 8V AVR Q10-13 ILLUMI. AVR
Q18 ACC DET. Q19 B.U DET. Q14-17 P-CONT. B.U ACC
(X13)
IC2 REMOTE
5
PANEL SW (GND)
RESET SW
D1-17
B.U.5V
Q1,2 B.U.5V AVR
MODE Ref.102
IC1
Q2,3
KRC-478R/RV/RY/RYV (E/E/E/E)
KRC-478R/RV/RY/RYV
COMPONENT DESCRIPTION
SYNTHESIZER UNIT (X14-6xxx-xx)
REF. No. IC1 IC2 IC4 IC5 IC6 IC8 IC9 IC10 Q1,2 Q3 Q4,5 Q6,7 Q8,9 Q10-13 Q14 Q15 Q16,17 Q18 Q19 Q20 Q21 Q51 Q52 Q53 Q54,55 Q56 Q57-60 Q61 Q62 Q63 Q64 Q65 Q67 FUNCTION -COM ELECTRIC VOLUME POWER IC EQUALIZER AMPLIFIER SUB MOTOR CONTROLLER RDS DECODER -COM RESET MUTE DRIVER BACK-UP 5V AVR SW 5V SW 14V 8V AVR MAIN MOTOR SW ILLUMINATION AVR P-CON. START-UP P-CON. PROTECTION CIRCUIT P-CON. SW ACC DETECTION BACK-UP DETECTION -COM RESET DSI POWER AMPLIFIER SVR CONTROLLER PREOUT MUTE CONTROLLER ELECTRIC VOLUME MUTE AFC MPX BUFFER PREOUT MUTE CONTROLLER FM+B SW AM+B SW FM+B SW AM+B SW PANEL SW NOISE BUFFER OPERATION Controls system. Switches each source, decodes FM stereo signal, controls sound. Amplifies power so that the speaker can drive audio signal. Amplifies and equalizes the cassette head output signal (120 sec). Controls sub motor's loading and eject modes. Decodes RDS signal from tuner MPX signal. Resets -COM after detecting the back-up voltage comes less than 3V. Mutes power IC (IC4) and E-volume (IC2) when the back-up is detected and -COM mute signal is output. Usually output 5V when battery is connected. Outputs 5V when -COM makes Q3's base level "L". Q4's corrector outputs the back-up 14V when base level "H". Output 8V. Output 14V when -COM makes Q5's
-COM makes Q9's base level "H". -COM makes Q11's
Q12's corrector outputs 10.3V when base level "H".
Cancels Q15's protection circuit effected by C9 time constant and Q14's inner base resister. Stops output signal, and makes Q16's base level "H" when P-CON output comes GND shorted. Outputs the back-up 14V when Q17's base level comes "H". Corrector level comes "L" when ACC comes "ON". Detection voltage : 8.95V. Corrector level comes "L" when the back-up comes "ON". Detection voltage : 9.0V. Resets -COM when Q20's base level comes "H". Indicates when Q21's base level comes "H". SVR level comes "L" when -COM makes Q51's base level "H". Mutes preout sound when Q52's base level comes "L". Mutes E-volume (IC2) signal when Q53's base level comes "H". Switches AFC time constant. For the front-end MPX output buffer (Emitter follower). Mutes preout sound when Q52's base level comes "L". "ON" when Q61's base level comes "H". "ON" when Q62's base level comes "H". "ON" when Q61's base level comes "H". "ON" when Q62's base level comes "H". "ON" when Q65's base level comes "L" (Panel OFF). For E-volume (IC2) output buffer (Emitter follower).
3
KRC-478R/RV/RY/RYV
CIRCUIT DESCRIPTION
(X14-) IC1 :
PORT No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14,15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
-COM
I/O O I I O I O O I I O O I O O O O O O O O O O I I I I I O FUNCTION Analogue reference voltage control. Stereo signal data switch. Stereo signal data switch. Analogue GND. Cassette mechanism power supply control. Stand-by signal input from the cassette mechanism. 5V power supply for D/A converter reference voltage. Illumination power supply control. Reset signal output to LCD driver (X13-). Panel detection signal input. Data input from LCD driver. Data output from LCD driver. Data clock output from LCD driver. Data input from the changer. Data output to the changer. LCD driver data control. Sub motor control signal output. Sub motor control signal output. No audio signal detection level switch to equalizer amplifier. Mute control signal output to equalizer amplifier. Communication clock signal output to the front-end. Front-end's AM power supply control output. Front-end's FM power supply control output. DSI's LED on/off switch. No audio signal detection level input to equalizer amplifier. Tape FWD/REW signal input. Data input from RDS decoder. Qual input from RDS decoder. GND. SD signal input from the front-end. Clock output to E-volume (IC2). OPERATING CONDITION
PORT NAME AV CONT IC2 TYPE O IC2 TYPE 1 AVSS MOTOR M-STBY AV REF 1 ILLUMI L-RESET PANEL L-DATA L L-DATA S L-CLK N.C. CH-DATA C CH-DATA H CH-CLK L-CE SUB+ SUBMS-CONT EQ-MUTE PLL-SCL AM+B FM+B N.C. DSI
MUSIC
Active "H". "H" : Mechanism motor +B "ON". "L" : Mechanism motor +B "OFF". "H" when the stand-by signal exists. "L" when the other signal exists. "H" : Illumi. "ON" or the ALL OFF mode. "L" : Illumi. "OFF". "L" : Reset. "H" : Panel OFF. Active "H". "H" : PLAY. "L" : FF/REW. "H" : FF/REW or the other source. "L" : TAPE PLAY. "H" : AM+B "ON". "H" : FM+B "ON". "H" : LED "ON". "H" when audio signal does not exist. "L" when audio signal exists. "H" : Forward. "H" when the carrier signal exists. "L" when the carrier signal does not exist. "H" : Mute "ON". "L" : Mute "OFF". "L" : Reverse. "L" : Panel ON.
I/O Changer communication clock input and output.
FWD/REV R-DATA R-QUAL VSS1 SD IC2-SCL N.C. PLL-SDA IC2-SDA MUTE N.C.
I/O Data input and output to the front-end. I/O Data input and output to E-volume (IC2). O Preout and mute signal output to E-volume (IC2). -
4
KRC-478R/RV/RY/RYV
CIRCUIT DESCRIPTION
(X14-) IC1 :
PORT No. 41 42-44 45 46 47 48 49 50 51 52 53 54 55 56 57 58,59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
-COM
I/O O O O O O O I O O O O O I I I I I I I I I I I I I I FUNCTION Noise detection time constant switch. Mute signal output to the power IC (IC4). SVR signal output to the power IC (IC4). Stand-by signal output to the power IC (IC4). Control signal output to P-CON or P-ANT. Buzzer signal output. ACC detection signal input. Back-up voltage detection signal input. Request signal output to the changer. Changer control. SW 5V power control signal output. P.ON power supply control signal output. System reset signal input. Data input from the remote controller. Data clock input from RDS decoder . Request input signal from the changer. Insertion detection signal input from cassette mechanism. Key request. Tape-end detection signal input from cassette mechanis. GND. Power supply. For main system clock oscillation. For main system clock oscillation. For flash memory writing. Power supply. Power supply. 5V power supply (For A/D converter reference voltage). S-meter voltage input from the front-end. Tape mode input from cassette mechanism. Phone (Tel-mute) voltage input. Voltage input from E-volume (IC2)'s noise amplifier. Destination switching.
OPERATING CONDITION
PORT NAME AFC N.C. P-MUTE
SVR
"L" : FM seeking. "H" : The other condition. "L" : Power IC (IC4) mute. "L" when P.ON goes down. "H" : Power IC (IC4) "ON". "L" : Power IC (IC4) "OFF". "H" : P-CON signal output "ON". "L" : P-CON signal output "OFF". Beep sound output. "H" : ACC "OFF". "L" : ACC "ON". "H" when back-up signal does not exist. "L" when back-up signal exists. "L" : Request. "H" : Changer mode. "L" : The other mode. "L" : SW 5V "ON". "H" : Power "ON". "L" : Reset. "H" : Pack in. Active "L". "H" : Tape running. "H" : SD signal exists. "L" : SD signal does not exist. Vth : Fit the new front-end. Vth : 2.5V. Tel mute : More than 1V. Navi mute : Less than 2.5V. "H" : KRC-478RV/RYV. "L" : The other models. "L" : Tape-end. "L" : Pack out. "H" : The other condition. "L" : Power "OFF".
STBY P-CON N.C. BEEP ACC-DET BU-DET CH-REQ H CH-CON N.C. SW5 P.ON RESET REMOTE R-CLK CH-REQ C PACK IN KEY-REQ T-END VSS 0 VDD 1 X2 X1 IC/TEST XT2 VDD 0 VDD 0 AV REF 0 S-METER T-MODE PHONE NOISE TYPE 0
5
KRC-478R/RV/RY/RYV
TEST MODE
1. How to enter the test mode · Reset the unit while holding the "FM" key and preset "6" key. · All indication segments go ON at the beginning of the test mode. 2. How to check the test mode · Cancel the blank skip (B.S). · Push the "ATT" key. · The eject function works. 3. How to release the test mode · Simply reset the unit. · (NOTE) The test mode is not canceled by ACC OFF, power OFF, momentary power down or the panel off. 4. Audio adjustment · Set the volume level to -10dB (which is shown as "30" on the display). · Loudness OFF. · The BASS/TREBLE and BALANCE/FADER can be set to the full-boost/full-cut and full-front/full-rear each by pressing the "Track UP" / "Track DOWN" keys. · Sound coordination doesn't appear for the feed.
6
KRC-478R/RV/RY/RYV
ADJUSTMENT
BALANCE/FADER/BASS/TREBLE : CENTER T.ADV/METAL/DOLBY NR/AUTO : OFF
No.
ITEM
INPUT SETTINGS
OUTPUT SETTINGS
RECEIVER SETTINGS
ALIGNMENT POINTS
ALIGN FOR
FIG.
CASSETTE DECK SECTION TCC-153 10KHz Head azimuth screw TAPE PLAY (FWD/REV) (ME1) Adjust so that output level in playing "FWD" and "REV" becomes maximum each.
1
AZIMUTH
(B)
(b)
(b) AZIMUTH
FWD
REV
PANEL FRONT
(REAR VIEW)
AC Vo lt met e r FM-SG (A) (B) FM-SG MPX-SG (C)
Os ci ll os cope
AM-SG
(D)
7
KRC-478R/RV/RY/RYV
PARTS DESCRIPTIONS
8
A
B
C
D
E
F
G
H
I
J
PC BOARD(Component side view)
1
D16
D11
2 1 R255 W2 18 12 8 4 13 11 7 3 10 6 2 9 5 1 W1 W60 W61 1 R256 R254 R253 C1 W63 W64
24 25 C253 C255
BE BE
D1 C6 SRC D15
R17
AM Q2 Q3 CLK
14
IC4
2
J4
C254
C256
R16
FM
TH1
D14
R13
SYNTHESIZER UNIT X14-6xxx-xx (J74-0973-12)
SWITCH UNIT X13-942x-xx (J74-0818-02)
D19
R278
R283
R279
C12
R20
W52 R277 R276 R275 R284
R18 R23 R21
R285
C16
R24
C13
D11
C252
Q57
R282
R280
R281
R29
Q18
Q19
D34
C267
EB
EB
W56 R260 R261 W57 C15 14 R30
C258 R257
D9
D10
C11 E R17 R16 E C10 Q16
R258 C263 R252 BE
R263
L10
C266
C265
R273
D55
D35
D8
D7
D52
3
D54 D56
D51
R15
D6
B
C251 C201
R259
8
Q51
C261 C264
R269
R271
CN3 Q60 Q59
C268 L G R 3 1
EJECT
1
D9
R5 R3 R4 R6 R2 R12
EB
Q17
EB R13
Q14
R14
IC10
1
D12
C220
Q53
B R8 R9 EB 7 28 C202 EB
EB R274
Q52 E B
15 R270 R272
C206 Q54 C229 C207 C209 R204 C210 C211 C208 R205 C212 Q62 Q61 R206
R211
Q7
W59
L3
D53
C9
Q63
Q1
Q6
R4 R7
EB E
C203
BE R212 R214 BE
L13
IC2
1 R201 EB C205 C204
E
R21 C2 EB C4 R9 R7
R8
Q15
6
D8
D4
Q3 D2
R3 EB
B R142
C8
BE
14
B E
W65
Q64
Q55
Q5 D13
BE
Q4
BE R5 R6
C1
C5
4
C2
Q2
BE
E
IC9
1 L2 C112 BE 3
R213
5 4
65 64
C3
80 1
C310 C7
B C223
AUDIO
B
Q20
D7 IC1 4
Q1
C4
C302
C110
PLL-SDA
C3
D3
7 R329 R330 R11 R328
R288 R131 R133 R136
R203
R301
R1
R202
R304 C312
R134
R308
R2
R316 C301 10 11 C317 R314 1 R306 C308 40 R310 R309 31 C307 R305
C306
R216
CN1
1
Q67
EB R302 SD C313
D32
41 40
C324
R127
D36
IC2-SDA R122 R124 R125 R118 41 40
60 R144 61 C111 4.1943MHz C102
R307
IC2-SCL 4.332MHz X3 R123 R209
R303
C311
IC5
D6
25
24
C323
R318
Q8 E
B
R210
R324
20 21 30 R313 R317
24 L8 C225 C226 R321 R319 R320
C314
R327 1
5
R10 BE
R121
R315 C305 C319 C309 10 C320
IC1
C101
D5
Q9
E
Q11
B BE
R287
R286
R218
R219
R107
PLL-SCL R108 R109
C228 B E
R12 B
Q10
Q12
C214
C315 10
Q56
S-MTR
R101
R103
1 IC2 TYPE0 IC2 TYPE1 TYPE 0 R152 R102 R151 R155 R156 R104
20
1
8
C213
TEST
R139
R141
C321 1
R322
C316
E B
R112
R323
2
Q13
IC8
80
21
LCD
X1
CN2
R119 R116 R208 R207 R117 R115
C216
C217 16
C218 9 C215 C318
3
D5
D33
D4
R106
E
R111
IC6
5 R356 6
DIG GND
1
IC2
BE
R360
C8
1
Q21
R361
BE
6
R351
TXD
RXD
Q65
4
VDD 5V
CLK
R145
14
2
R1 R23
D18
J3
C9 R11
DWN
D3
VOL
UP
D14
15
1
R10
D1 D2 ATT
7
9
10
Refer to the schematic diagram for the value of resistors and capacitors.
RST
2
3
1
5
25
X86
R14
55
W3
R264 C262
J1
W55
D12 R251
R262
C257
EB
EB
Q58
R28
R25
W54
J1
D13
L1
TI
C14
R26
R265
R266
L9
R19 R20
R27
R267
R268
AUD
R19
D1
C7
D10
W51
2
1
J2
J5
C260
R15
K
L
M
N
O
P
Q
R
S
T
PC BOARD(Foil side view)
1
SWITCH UNIT X13-942x-xx (J74-0818-02)
D14 FM
SYNTHESIZER UNIT X14-6xxx-xx (J74-0973-12)
C6 D1
TH1
IC4
24 C255 C253 25 R255 W2 R253 1 W61 W60 R256 R254 L1 18 W1 4 3 8 7 12 11 13 2 6 10 9 1 5 C1 C256 C254 W64 W63 2 1
D11
D16
Q2 Q3 CLK
AM
EB EB
SRC
R17
D15
2
1
R13 R16 R15
C260
J5
R268 R267 R265
J2
R20 R19 R27 R26 C14 C16 W54 R25 R29 R28 BE C12
W51 R279 R278 W52 R275 R277 R276 R284 R283 R18 R23 R24
D1
J4
D19
C13
Q58
Q57
C252
D13
J1
R281
R280
Q19
R257
R261
C15
C266
C11
R273
R271
R269
R259
D35
C268
Q60 Q59
EB
R30
D12
C220
R274 EB
3
R
Q53
C202 BE 28
R14
G
IC10
C9 1 R9 R8
D52
3
D9
R5 R3 R4 R6 R2 R12
1
1
L
C264 C201
D8
B
D7
C251
D6
Q51
C10 Q16 E
CN3
R252
EB 8
14
R17
Q14
Q17
R15 BE R13
R16
X86
C265
W57
E
D9
L10
R14
R260
R264 C262
W3 R263 C261 C263
C258 R258
D34
W56
Q18
BE
D10
C267
BE
BE
D55
D54 D56 D53
B E Q52 R270 15 R206 C212 Q61 Q62 R205 C211 C208 C210 R204 C209
7
B
BE
D51
R272
Q15
L3
E L13
R211
Q7
BE
Q63
IC2
C203
D8
R9 R7 C2 C4 BE
R21
B E
EB R212 R214 EB
Q6
E B R142 R4
C229
Q54
EB BE C204 C205
C8
14
1
W59
D4
R7
Q3
BE R3 D2
W65
C207
C206
D13
80
65 64
R213
R6
R5
C3
Q64
Q55
R201
Q4
EB
Q5
EB
4 3
5
D7 IC1 4
C223 R216 C306 C312 R304
AUDIO R316 R308
C112
C7
EB
Q1
4
1
B
IC9
1 L2
C310
C5
E
Q2
EB
Q20
C110
B C4 R2 R1 C2
C302
R301
CN1 D32
1
R303
C311
C313
24
D6
41 25 40
R307
R124
R324
C305
R210
R122
R125
24 L8 C225
R144
R314 R306 1 10 11 C308 40 R310 IC5 R309 C307 31 21 20 R305 30 R313 R317 C317 R315
R203
PLL-SDA
C301
R202 R131
R134 R288 R127
D3
7 R329 R330 R328 R327 1 R11
C3
Q67
BE
R133
R136 C324
R302
SD
IC2-SCL X3 4.332MHz R118 R123 R209
IC2-SDA 41 40
D36
60 61 C111 X1 4.1943MHz C102
R318
5
D5 LCD
C101
C309 R320 R319 R321 10 C320
C216
C226
C319
C318
9
C218 C217 16 C215
D33
R141
C316
R139
C213
R219
R218
C228 B E
C315 10
C214 PLL-SCL R108
R107 R286 R106 R287 R104
Q56
R322
8
1
20
C321 1
D4
6 R356
5
R109
R111
R351
Q65
R361 BE
CLK
VDD 5V TXD
DIG GND
RXD
Q21
6
1 C8
R360
2
14
J3
R145
C9 R11
1
15
BE
R10
D14
D1 D2 ATT
7
Refer to the schematic diagram for the value of resistors and capacitors.
11
E
IC6
R103
R101
1 IC2 TYPE0 IC2 TYPE1 TYPE 0 R152 R102 R151 R156 R155
S-MTR
B BE
E B
TEST
Q10 Q11
R323
R112
21
80
Q13
E
Q12
B R12
D5
IC8
R121 R119 R116 R207 R208 R115 R117
C323
C314
B
Q9
EB
IC1
CN2
R282 E Q8 R10
C257
R262
R251
D11
D12
W55
R21
R285
D10 TI J1
14
2 C7
AUD
R19 R20
L9
R266
55
25
EJECT
6
R8
Q1
C1
5
3 2 1
1 4
IC2
RST DWN
3
2
D18 VOL D3
R1
R23
UP
12
A
B
C
D
E
F
G
H
I
J
T.MUTE
P. CON
P. CON
P.CON
GND
GND
J2
DC1 (E30-4792-05)
ACC BATT
GND
GND
GND
ACC
GND
ACC
RR+
B.U.
B.U. 2
RR+
18 17 16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
SYNTHESIZER UNIT (X14-6xxx-xx) J2
FR+
RL+
RR-
FL+
B.U
B.U
B.U
FR-
RL-
FL-
18
17
16
15 14 13 12 11 10 9
8
7
6
5
4
3
B.U. 1 14.4V 7.3V OUT2+ 7.3V OUT2STBY 4.7V 7.3V AC GND OUT1+ 0V OUT1GND VCC 7.3V SVR 7.2V GND IN1 IN2 IN4 IN3 0V 7.3V 14.4V OUT3+ OUT4+ OUT3GND VCC 7.3V 3.3V OUT4MUTE GND 0V CD
FR+
RL+
1
T. MUTE
RR-
FL+
FR-
RL-
A.5
FL-
P.CONT OUT ANT.CONT
ACC
RR+
D8
R16 4.7K
P-CON.
R18 10K
D7
R17 4.7K GND TAB 21 23 17 19
FR+
RL+
FL+
RR-
FR-
RL-
FL-
B.U
0V 7.3V
POWER IC
Q16 D9
C11 3.3u25 0.068 C10
IC4
LOW LEAKAGE
3
5
10
12
0V 13
15
16
17
18
19
20
21
11
9
22
23
14
(INITIAL)
BLU/WHT
L1
R256 4.7K
R253 4.7K
C9 0.1u50
RED
BLK
YEL
R252 1K
R14 22K
Q15
+
C257 1u50
B.U
D1
R251
R254 4.7K
R255 4.7K
22K
C251 1u50 C252 100u10 + 0V + 4.7K
+
24
25
2
3
5
6
7
4
8
22K
D6
B.U
+
7
9
1
Q14
D35
750 W2
D34
T. MUTE
C256 0.22u50
C253 0.22u50
B-PART A-PART
1K 1/2W
R15
10K
A
A
47K
21
12
10K
14
15
R259 150K
P. CON
R258 430
17
19
23
11
3
5
7
C258 1u50
ACC
R257
47K
8
2
6
4
8
6
4
2
Q51
C254 0.22u50
C255 0.22u50
R13 1K 1/2W
Q17
C1 2200u50 +
+ TH1
1
7
5
3
7
5
3
1
9
R260 36K
R262 22K 45
2
ACC (F52-0006-05) F1 (10A)
R20 22K C12 0.01 47 46
WHT/BLK
GRN/BLK
FRONT.R GRY/BLK
VIOL VIOL/BLK
WHT
GRN
GRY
RL+ RLFL+ FLFR+ FRRR+ RR-
B.U
SW 14V
47K
FRONT.L
REAR.R
REAR.L
Q4
47K 22K 22K
R19 47K
Q51
(X14-6xxx-xx)
MODEL NAME KRC-478R (E) KRC-478RY (E) KRC-33R (E) KRC-378R (E) KRC-378RY (E) KRC-480R (M) KRC-478RV (E) KRC-478RYV (E) UNIT No. X14-6172-70 X14-6222-70 X14-6172-71 X14-6222-71 X14-6172-72 X14-6222-72 A YES YES NO NO NO NO YES YES R155 R156 YES YES YES YES YES YES NO NO NO NO NO NO NO NO YES YES
R5 10K
Q5
POWER AMPLIFIER SVR CONTROLLER
78
R7
C7 100u16 +
8V AVR Q6
1/2W R9 2.2 1/2W
R6
1K
1K
C8 100u10 +
3
13 1 5 9 5V R288 100K R287 100K
R286 100K
J4
2 6 10 13 3 7 11 R285 47
D54
D53
56
CD/MD CN
R127 47K
R142 100K
C112 0.1 3 0V 2 0V 1 Q20
Q20
47K
54
53
D51
D13
5V 50 47 46 45 R131 0V 5V 0V 41 5V 0V 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 R125 100K 5V 0V N.C. N.C. N.C. N.C. N.C. N.C. P.ON N.C. BEEP CH-CON CH-REQ H P-CON SW5 SVR B.U.-DET P-MUTE ACC-DET RESET STBY AFC 40 39 5V
47K
R8 2.2
1V
5
MUTE DRIVER
0V 1 5V 0V 5V 0V 2 3 4 11 5 10 0V
22K
5V 0V
J4
12 13 10 9 11
TOP VIEW
8 7 6 5 2 1 3 4
4
8
12
R275 10 R284 47 R283 2.2K R282 2.2K W1 R276 10 R281 2.2K R277 4.7 R280 4.7K R279 4.7K C266 1u50 + C267 100u10 +
17 16 63 5
IC9
C111 0.01 C110 100u6.3 +
u-COM RESET
12
61 R134 2.2M 62 R133 2.2K 61 62 5V 63 0V 64 R136 4.7K 63 64 65 L2 4.7uH 66 66 0V 67 5.0V 68 C102 15P C101 15P 0V R144 6.8K X1 4.19MHz 70 71 72 69
N.C.
5V 0V 5V 5V 0V 5V 0V
MUTE 0V 5V IC2-SDA 0V 5V PLL-SDA 0V 0V 0V 5V SD VSS1 R-QUAL 5V 5V N.C. IC2-SCL
4
1 REQ H 2 GND 3 B.U. 4 CON 5 MUTE
6 S GND 11 DATA H 7 RST 12 Lch 8 Rch 13 CLK 9 REQ C 10 DATA C
REMOTE R-CLK CH-REQ C PACK IN 0V KEY-REQ T-END VSS 0 VDD 1 X2
5V 0V 5V 5V 0V
38
R123 1K
13
6 5 54
38
100K
37 36 35 34 33 32 31 30 29 28 27 26 25 0V
R121 1K
R30
R124 10K R122 10K
9 5V 6 0V 5V 0V 7 GND 8 5V 1V
47K 22K
D2
R1 22K
37
0V
R278 47
Q1 Q2
R2 100 C4 10u10 C3 0.01 C5 100u6.3 +
0V
5V 5V 0V 5V 0V
0V
5V
R119 1K R118 1K
35 34
53
D55
D56
D52
C2 100u16
+
D3
CN2
M+B GND 7 6
MAIN MOTOR SW Q8
R10 10K R329 470 C324 0.01 R11 1K1/2W R330 100K Q1,2
+
32 R117 4.7K R115 1K 31 30 29 R116 4.7K R25 100K Q52 Q53
IC1
u-COM
X1 IC/TEST XT2 VDD 0 VDD 0 0V AV REF 0 S-METER 5V 0V T-MODE PHONE NOISE 0V TYPE 0 0V 0V 5V 0V 0V L-DATA S L-DATA L PANEL L-CLK N.C. N.C. 5V 0V 5V 0V 5V 5V CH-DATA C 5V 0V 5V 0V 5V 0V 5V 0V 0V 5V 5V 0V
5V 0V 5V 0V 5V 5V
R-DATA FWD/REV MUSIC DSI N.C. FM+B AM+B 5V PLL-SCL 5V
T-END 5
D36
STBY
4 66 6
R327 470 C323 0.01 R328 100K
Q9
10K
BACK-UP 5V AVR
R3 47K
PRE OUT MUTE CONTROL
E-VOLUME MUTE
SW 5V
2.2K R4
Q3
R156 47K
5.0V 73 5.0V 74 75 76 R139 2.2K 77 78 79 78 R141 2.2K 2.5V 1.7V 79 80 76
D12
26 25 R26 24K R29 100K C14 1000P
ACC DETECTION Q18
C13 0.01 R24 10K
GND
2 1 61
56
5
3
5
10K
D11
0V
C15 0.01
C265 1u50 +
18 5.0V 4 7 5.0V 5
0V
47
IC10
VDD 14 13
5.0V
5V 0V
Q52 Q53
47K
R21 33K
18 0V C16 0.01 EQ-MUTE CH-DATA H CH-CLK MS-CONT SUB+ L-CE SUB23 22 21 R111 1K 23 22 21
D4
Q7
50
D10
TEL MUTE
R261 100
8
2
6
4
8
B
6
4
2 1 B
7
5
3
1
7
5
3
22K
22K
Q21 Q11
47K 47K
Q19
R12 1K
J3
D GND 15 ILL GND 14 LRST 13 SW5V 12 LED +B 11 LAMP +B 10 R351 1K
D14 D5
R145 240 R155 47K 1V
Q13
9
1 AV CONT 2 IC2 TYPE 0 3 IC2 TYPE 1 4 AVSS 5 MOTOR 6 M-STBY 7 AV REF 1 8 ILLUMI 9 L-RESET
11
10
12
13
15
16
17
18
19
5V 2V 0V 0V 0V
14
20
BACK-UP DETECTION
5.0V 0V
R28 10K
Q12
R27 10K
Q10
DSI
77
IC6
SUB MOTOR CONTROLLER
7.7V
R101 2.2K
ILLUMI. AVR
12 13 R356 100 19 11 5V 0V
R103 470
R108 1K
R104 1K
R109 1K
R106 47
R107 47
D33
5.0V 20
1 2 3 4
R152 47K
R151 47K
LDATAS 9 L CLK 8 7
VCC NC IN1 IN2 0V SGND
NC OUT1 NC OUT2
10 7.6V 9 8 7 C321 0.22 C320 0.22 7.6V 7 9
6
L CE
LDATAL 6 VDD RST REMO PANEL SW ESD GND 5 4 3 2 1
16
17
18
PANEL SW Q65
R361 47K
10
11
5
6
8
9
R102 100K
21 5.0V 19
5
12
13
PGND 20
6 0V
10
R360 27K
7
R23
24
R112 1K
8
24
3.3K 1/2W
K
L
M
N
O
P
Q
R
S
T
Rch 229 (E30-4801-05) Lch
Lch
3
FRONT PRE OUT
2
Lch 1 J5
PRE OUT
Rch 2 IC1 IC2 IC4 IC5 IC6 IC8 IC9 IC10
360
A
1
C260 0.01
CN3
1
2 C268 0.01
3
R265 22K
R266 22K
Q57
4.7K
Q58
4.7K
: : : : : : : :
UPD780058GC110 TDA7400D TDA7384A HA12221F LB1930M TDA7479D PST9130NR HD74HC27FP
R263 360
C261 10u16
PRE OUT MUTE
R269 360
Q59
4.7K
Q60
4.7K
R270
360
+
PRE OUT MUTE SW
R264
R271 22K
R272 22K
Q1,8 : 2SB1443 Q2,7,13,18,19,21,56,67 : 2SC2412K Q3 : 2SA1036K Q4,10,14,52,55 : DTA124EK Q5,11,20,53 : DTC144EK Q6 : 2SA1648-Z Q9 : DTC114EK Q12 : 2SB1184 Q15,65 : 2SA1037K Q16,63,64 : 2SB1277(Q,R) Q17,51 : DTC114YK Q54 : DTC114TK Q57-60 : DTC143TK Q61,62 : DTC124EK
D1 D2,7-9,33,36 D3 D4 D5 D6,13 D10 D11,12 D32 D34,35 D51 D52-56
: : : : : : : : : : : :
S2V20 A AM01Z MA4056(N)-M MA4091(N)-L MA4110-L 1SS133 MA4047-M MA4068(N)-M MA4051(N)-M DAP202K RD6.8MW MA4062-L SIGNAL LINE GND LINE +B LINE
Rch
R267 180
R273 180
R274 180
R268 180
DTA114EK DTA124EK DTC114EK DTC114TK DTC114YK DTC124EK DTC143TK
DTC144EK 2SA1036K 2SC2412K 2SD2114K
2SB1184
2SB1277 2SB1443
ANT J1
2SA1037K
DAP202K
PST9130NR
C263 10u16
+
C264 10u16
+ W3
C262 10u16
+
11 14 12 15
L9
52mH
41
L3 4.7uH
79
C220 0.01
A1
1 RF GND FM ANT AM ANT OSC GND FM+B AM+B OSC GND OSC GND OSC GND OSC GND VT PLL+B IFC OUT SDA SCL DIG GND VDD 5V
R203 4.7K C201 100u10 38 35 18 C202 0.01 0V 5V +
NOISE BUFFER Q67
R218 1K R210 10
2 R212 22K
Q56
FM+B SW
L10 4.7uH
3 4 5
R219 4.7K
R211 1K
IC2
E-VOLUME
28 27 26 25 24 23
R202 1K 2.7V 21 20 19 18 17 16 15 5.7V
31
32
62
4.0V 22
7.8V
MULTIPLEX BUFFER
C213 10u6.3 C214 270P
Q61
R209 2.2K 26
22K 22K
Q63
R214 22K
6
LB1930M
TDA7479D
R207 2.2K
R208 2.2K
AM+B SW
7 8 9
ACOUTR
OUTLR
GND
ACOUTL
OUTRR
QUAL
VDD
SDA
SCL
MIX OUT R
MIX OUT L
0V 5V
SMUTE
OUTRF
OUTLF
2.3V 5 4
2.3V 3
0V IC8 2 1
5V
1K
0V
R213
5.0V
+
Q64
L13 4.7uH
10 11 12 13 R216 150
8
7
6
0V CD GND 4.0V LEVEL
ARI
RDDA
OSEL
MP OUT
FILOUT
QUAL
VREF
GND
MPX
IC8
MP IN
VREF
CREF
CD R
RDS DECODER
Q62
25
22K 22K
CD L
MPX
PH+
PH-
AM
R
L
EXTRES
4.8V OSCO RDCK OSCI VCC TS7
AM+B SW
37 24
14 15 16 17
1
10
11
9
12
13
2
3
5
6
7
8
14
4
4.0V C206 0.015 C207 0.22 C205 1 C203 1u50 + C204 1 R204 4.7K C211 150P
TM
4.7V
TSEL
10
11
9
12
13
15
14
16
5V L8 4.7uH
D32
0V C212 0.033 C209 0.082 C208 120P R206 2.7K R205 4.7K C210 0.1
5.0V
X3 4.332MHz C218 10P C217 10P
18
5
6
7
IF2 GND
C216 10u6.3
C215 0.01
+
19 20
IF2+B
AUDIO OUT
Q54,55
AFC
Q54
R314 5.6K
10K
34 76 R316 5.1K R308 330K R310 + 2 1 12K C308 C226 47u10 C225 0.01 0.012 C229 0.01 +
21 22 23 24
SD S-METER IF1+B IF1 GND C228 0.01
22K
5V 0V 10 9 8 7 6 5
22K
DIN(R)
RAI(R)
PBOUT (R)
11 12 23 0V 22 29 C301 100u10 + C302 0.01 16 R302 180K C314 0.22u50 + C313 0.01 17 13 14 15 MTL F/R
3.8V
2.2K
EQOUT(R)
M-OUT(R)
MUTR
R201
4 C310 3 0.1u50
Q55
S/R (MSGV) 0V MUSIC 1V 7.9V VCC MSDET 4.0V 5V
5V
3.8V
NFI(R) RIN(R) VREF
40 39 38 37
R306 150
C306 22u6.3 +
ME1 (D40-1081-25)
CN1
1 HEAD R MODE PACK SW 5V FWD/REV
R301 4.7
EQUALIZER AMPLIFIER
C312 1500P
R304 15K
IC5
FIN(R)
FWD/REV Ref.103
36 35 3.8V FIN(L)
0V C311 1500P R303 15K 0V
2
HEAD COM
34 33 32 31 3.8V C319 1u50 + R305 150 C305 22u6.3 + R319 100K C315 R320 0.01 470 30
3
HEAD L
18 19
MSI EQOUT (L) PBOUT (L) M-OUT (L) MSGV (S) MAOUT 3.8V RAI (L) DIN(L) RIP RIN(L) NFI(L)
Ref.105
PACK
Ref.102
4 GND TAKEUP REEL PLAY HEAD 5 F/R HEADR 1 Rch HD1 Lch
C318 R318 0.47u50 1.6K 20 MSGV (R) + 4.0V
M2 M1 SUB MAIN M M
7 6 M+B GND
C309 0.1u50
R317 24K
+ R315 5.1K
R309 C307 R322 100K 470 12K 0.012 R307 330K C316 R323 64 9 7 R324 750 R321 22K 77 10 MODE 6 7 8 9 PACK IN
X13J1 2/2
HEADCOM 2 HEADL SUB(+) SUB(-) 8V GND F/R 3 4 5
3.8V
C317 0.01
R313 5.6K
0.01
Ref.94 T-END
5 T-END
A
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). 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.
21
25
26
29
22
23
27
24
28
30
PACK IN 6 SUB(+) SUB(-) 8V 7 8 9
SUPPLY REEL
STBY
4 STBY NC GND NC
Ref.95
3 2 1
MODE 10
Ref.100
Ref.107
KRC-478R/RV/RY/RYV (E/E/E/E) (1/2)
KRC-478R/RV/RY/RYV
U
V
W
X
Y
Z
AA
AB
AC
AD
SWITCH UNIT (X13-942x-xx)
C1
19
18
17
16
15
13
12
14
10
1
COM1 53
LOUD ATT ST MO
10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 11
PTY MTL
42
B NR
TA TI ch NEWS
43 44 45 46 47 48 49 50 51 52 COM1 53 COM2 54 COM3 55
COM2 54
COM3 55
ED1 (1/2)
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
11
1
2
3
4
5
6
7
8
9
C2
34
44
54
C3
21
31
41
29
39
23
22
25
26
27
28
30
32
33
35
36
37
38
40
43
42
45
47
46
48
49
50
51
52
53
55
24
20
11
9
8
7
6
5
4
T.CALL
DISC AUTO
2
ED1 (2/2)
1 2 3 4 5 6 7 8 9
LOUD ATT ST MO
3
u-GND ILL-GND 14 L-RES PON5V 12 13
PTY MTL
KS3 KS5 KS4 KS2 KS1 IC2
B NR
TA TI ch NEWS
T.CALL
DISC AUTO
J1
15 R2 1K
76
R23 47
REMOTE SENSOR
5V
C3
C2
C1
51
55
53
52
50
49
48
47
46
45
43
54
X14J3
LED+B 11 R1 1K R6 100 R4 100 7 6 5 4 0V REMO PANEL SW ESD-GND 2 3 R3 470 R5 470 C8 1 1 4 GND1 VCC GND2 OUT
KEY SCAN START SW
Q1
10K
44
42
41
KS6
KS5
KS3
KS2
KS1
COM1
KS4
S51
COM3
COM2
S55
S53
S52
S50
S49
S48
S47
S46
S45
S43
S54
1/2
LAMP+B 10 L-DATAS 9 8 80 79
IC2
KI1 KI2 KI3 KI4 C4 0.01 R21 4.7 C3 0.047 C2 0.047
65 66 67 68 69 70 71 72 73
KI1 KI2 KI3 KI4 KI5 VDD 5.0V VDD1 3.0V VDD2 1.5V VSS TEST 0V OSC RES 0V DATAL CE CL GREEN AMBER DATAS 3.9V
S44
S42
S41
10K
IC1 IC2
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
: LC75883E : RS-171 : DTA114EK : 2SD2114K
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
S40 S39 S38 S37 S36 S35 S34
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
A
1
2
CLK
KS1
Q1 Q2,3
L-CLK L-CE L-DATAL
0V 78 77
D1-16 : B30-1569-05 D17 : B30-1545-05 D18,19 : B30-1572-05 (X13-942x-xx)
MODEL NAME KRC-478R(E) KRC-478RY(E) KRC-378R(E) KRC-33R(E) KRC-408R(M) KRC-378RY(E) KRC-478RV(E) KRC-478RYV(E) UNIT No. 2-73 2-74 2-75 2-76 2-77 2-78 A B R17 R18 270 270 NO NO ED1 B38-1004-05 B38-1004-05
2
4
PAN 5V RST
3
ATT
3
FM
KS2
IC1
KEY SCAN LCD DRIVER
S33 S32 S31 S30
R8 1K
1
R9 47K
R7 68K C1 820P
74 75 76 77 78 79 80
YES NO YES NO
T1
4
5
6
KS3
76 77 78 79 80
5V
NO YES 13 NO YES 13 YES NO YES NO 270 270
YES B38-1004-05 YES B38-1004-05 NO NO B38-1018-05 B38-1018-05
S29 S28 S27 S26 S25
VOL
VOL+
AM
KS4
LED GREEN ON
KEY
S10
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23 23
5
10
12
13
15
16
17
18
19
20
21
1
11
9
14
22
2
3
5
6
7
8
Q3
24
4
S24
S11
S4
S5
S6
S7
S8
S9
R20 27K 20 21 22 23 10 12 13 15 16 17 0V R19 27K 14 18 19 24 11 5V 5 7 4 6 8 9
AUD
SRC
KS5
GND LINE B LINE
KI1
KI2
KI3
KI4
Q2
D18
PL1
LED AMBER ON
A
C9 0.1
B
D7 D17
0.1 C6
D4
D1
D14
R18 13 R17
D12
D10
D8
D5
D2
6
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). 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.
R16
R15
R13
R12
R11
R14
R10
360
470
470
470
330
330
D19
C7 0.1
PL2
D16
D15
D13
D11
D9
D6
330
D3
KRC-478R/RV/RY/RYV (E/E/E/E) (2/2)
7
KRC-478R/RV/RY/RYV
KRC-478R/RV/RY/RYV
EXPLODED VIEW (MECHANISM)
A B
Dx2 G
HD1
Ax3
73
4
a
33 75
25
N
76
F F
a
55
1
32 34 26 39
M
M
44
M
71
27 24
G
57
Bx2
M
14 43
M1 2 79
R
52
R
T
63 79
70 M2
G G
52 6 45 16
L
74 16 45
M
74
5 67
59 69
S
7 3 35 46 42 48 47 103
G
105
899
68
2
13
Q
13 17
L Q
8 40 36
M Ex2 M
102 9 41
A B C D E F G H J L M N P Q R S M2x2.5 M1.7x7
H G
100
1 77 22
38
M
L L
37
95 107
94
P
19 10 15 80
P
23
: N09-4193-08 : N09-4194-08 : N09-4195-08 : N09-4196-08 M2x2.2 : N09-4197-08 : N09-4198-08 M2x3 : N09-4199-08 M2x5 (BLK) : N09-4200-08 M2.6x3(BLK) : N09-4201-08 1.2x 3 : N19-2087-08 1.6x 3.2 : N19-2088-08 1.6x 3.2 : N19-2089-08 1.6x 3.2 : N19-2146-08 2.1x 4 : N19-2091-08 1.5x 3.2 : N19-2092-08 1.5E : N29-0510-08
C 887
3
18
L
62 53 83
J
J J
31
L
J
D40-1081-25 (MECHANISH)
Parts with exploded numbers larger than 700 are not supplied.
19
KRC-478R/RV/RY/RYV
EXPLODED VIEW (UNIT)
C D
208 221x2 DC1 (KRC-478R/RY only)
1
A
261 201 248
A
(X14-)
791
(X14-)
789
Dx2 Dx2
A 3x5 B M3x8 C 3x8 D M3x12 E M2.6x8 (BLK)
: : : : :
N83-3005-46 N30-3008-46 N80-3008-46 N30-3012-46 N30-2608-45
(X14-)
786
A
C
232x2
A
ME1
A
(X14-)
A
J2
(X14-) (X14-)
F1
2
A
290 x2
767
B
WH1
A
229
287
(X14-)
205
(X14-)
236 210
706 A
A
(X14-)
A1
731
247
727
3
E
222
A
239 216 Refer to the following page.
223 238
703
224
UNIT (1/2) KRC-478R/RV/RY/RYV (E/E/E/E)
Parts with exploded numbers larger than 700 are not supplied.
20
KRC-478R/RV/RY/RYV
EXPLODED VIEW (UNIT)
E F
F
F G
2x8 (BLK) 2x6
: See parts list. : N80-2006-46
F
207
1
F Fx2
(X13-) 766
(X13-)
273 (KRC-478RV/RYV only)
(X13-)
281
(X13-)
272
(X13-)
275
(X13-)
281
(X13-)
2
271
(X13-)
226
ED1
(X13-)
G
784
256 PA1 253
246
G
251 257 254
255
3
237
252 217
712
UNIT (2/2) KRC-478R/RV/RY/RYV (E/E/E/E)
21
Parts with exploded numbers larger than 700 are not supplied.
KRC-478R/RV/RY/RYV
PARTS LIST
New Parts Parts without Part No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. A N Ref. No. d e Parts No. Description d w A N d e Parts No. d w 2E K25-0971-03 3E K25-0972-03 1D 3C 1F 1F 2F N83-3005-46 N30-2608-45 N80-2008-45 N83-2008-45 N80-2006-46 Destination Destination
Ref. No. 256 257 A E F F G 261 261
Description KNOB (VOL,ATT) KNOB (1,2,3,4,5,6) PAN HEAD TAPTITE SCREW PAN HEAD MACHINE SCREW PAN HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW ANTENNA ADAPTOR ANTENNA ADAPTOR
KRC-478R/RV/RY/RYV
201 205 207 208 208 210 PA1 216 217 221 221 222 223 224 ME1 226 229 DC1 232 F1 F1 236 237 238 239 246 247 248 251 252 253 254 255 1C 1C 3C 3C 3C 2C 1C A02-1486-13 2C A22-2384-03 1F A46-1656-01 1D A52-0740-22 1D A52-0758-02 3C A53-1638-13 2E A64-1910-02 3C B07-2181-02 3E B10-3141-01 B46-0100-50 B46-0182-14 B46-0606-04 B64-1529-00 B64-1530-00 B64-1531-00 B64-1532-00 B64-1533-00 D10-3031-04 D10-4197-04 D10-4051-33 D10-4052-03 D21-2250-04 D40-1081-25 PLASTIC CABINET ASSY SUB PANEL ASSY REAR COVER TOP PLATE TOP PLATE CASSETTE LID PANEL ASSY ESCUTCHEON FRONT GLASS WARRANTY CARD ID CARD ID CARD INST. MANUAL (ENG,RUS,POL) INST. MANUAL (CZE,HUN,CRO) INST. MANUAL (ENGLISH) INST. MANUAL (FRE,GER,DUT) INST. MANUAL (ITA,SPA,POR) LEVER LEVER LEVER LEVER SHAFT CASSETTE MECHANISM ASSY CONDUCTIVE RUBBER CORD WITH PINPLUG DC CORD INSULATING COVER FUSE (MINI BLADE TYPE) (10A) FUSE (MINI BLADE TYPE) (10A) TORSION COIL SPRING COMPRESSION SPRING EXTENSION SPRING FLAT SPRING POLYSTYRENE FOAMED FIXTURE POLYSTYRENE FOAMED FIXTURE PROTECTION BAG (280X450X0.03) PROTECTION BAG (180X300X0.03) PROTECTION BAG (280X450X0.03) ITEM CARTON CASE (KRC-478R) ITEM CARTON CASE (KRC-478RV) ITEM CARTON CASE (KRC-478RY) ITEM CARTON CASE (KRC-478RYV) HOLDER MOUNTING HARDWARE MOUNTING HARDWARE ASSY KNOB (SRC) KNOB (RELEASE) KNOB (EJECT,AUD) KNOB (FM,AM,UP,DOWN) KNOB (TI,CLK) E3E2 EE1 E3E2 EE1 E E1 E3 E2
EE1 E3E2
E3E2 EE1
1C T90-0523-05 1C T90-0534-05
SWITCH UNIT (X13-942x-xx)
EE1 EE1 E3E2 E3E2 E3E2 EE1 EE1 EE1 E3E2 EE1 271 271 272 273 275 D1 -16 D17 D18 ,19 ED1 ED1 C1 C2 ,3 C4 C6 ,7 C8 C9 EE3 281 J1 R1 ,2 R3 R4 R5 R6 R7 R8 R9 R10 -12 R13 -15 R16 R17 R19 ,20 R21 R23 IC1 IC2 Q1 Q1 Q2 ,3 2E 2E B11-0967-04 2E B11-0998-04 2F B11-0968-04 1E B11-0997-04 2E B19-1166-23 B30-1569-05 B30-1545-05 B30-1572-05 2E B38-1004-05 2E B38-1018-05 CK73FB1H821K CK73FB1H473K CK73FB1H103K CK73FB1C104K CK73EB1C105K CK73FB1C104K E29-1575-04 E59-0828-05 RK73FB2A102J RK73FB2A471J RK73FB2A101J RK73FB2A471J RK73FB2A101J RK73FB2A683J RK73FB2A102J RK73FB2A473J RK73EB2B331J RK73EB2B471J RK73EB2B361J RK73EB2B271J RK73FB2A273J RK73FB2A4R7J RK73FB2A470J LC75883E RS-171 DTA114EK UN2111 2SD2114K OPTICAL DIFFUSER OPTICAL DIFFUSER REFLECTION SHEET COLOR FILTER LIGHTING BOARD LED (2-COLOR,PG/RED) LED (BLUE) LED (WHITE) LIQUID CRYSTAL LIQUID CRYSTAL CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C 820PF 0.047UF 0.010UF 0.10UF 1.0UF 0.10UF K K K K K K EE3 E1E2 E1E2
EE3 E1E2
2F E29-1577-02 2D E30-4801-05 1C E30-4792-05 2D 2D 2D 3C 3F 3C 3C F29-0049-05 F52-0006-05 F52-0011-05 G01-2525-04 G01-2738-04 G01-2792-04 G02-1244-03 H10-4697-02 H10-4698-02 H25-0329-04 H25-0337-04 H25-1111-04 H54-1581-03 H54-1582-03 H54-1585-03 H54-1586-03
CONDUCTIVE RUBBER RECTANGULAR PLUG CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R 1.0K 470 100 470 100 68K 1.0K 47K 330 470 360 270 27K 4.7 47 J J J J J J J J J J J J J J J 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/8W 1/8W 1/8W 1/8W 1/10W 1/10W 1/10W
E3E2
2F J19-4882-12 3C J21-7726-04 1C J21-9491-03 3F 3F 2F 3F 3F K24-1927-04 K24-1948-14 K25-0963-03 K25-0969-03 K25-0970-03
MOS-IC ANALOGUE IC DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR
E3E2
SYNTHESIZER UNIT (X14-6xxx-xx)
D14 C1 C2 E : KRC-478R E1 : KRC-478RV E2 : KRC-478RYV B30-1511-05 LED (RED) 2200UF 16WV 100UF 16WV C90-5235-05 ELECTRO CE04DW1C101M ELECTRO E3 : KRC-478RY indicates safety critical components.
E : Europe
K : North America
M : Other Areas
22
KRC-478R/RV/RY/RYV
PARTS LIST
New Parts Parts without Part No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. A N Ref. No. d e Parts No. Description d w C3 CK73FB1H103K CHIP C 0.010UF C4 C90-2594-05 ELECTRO 10UF C5 CE04CW0J101M ELECTRO 100UF C7 CE04CW1C101M ELECTRO 100UF C8 CE04CW1A101M ELECTRO 100UF C9 C10 C11 C12 ,13 C14 C15 ,16 C101,102 C110 C111 C112 C201 C202 C203 C204,205 C204,205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C216 C217,218 C220 C225 C226 C228,229 C251 C252 C253-256 C257 C258 C260 C261-264 C265,266 C267 C268 C301 C302 C305,306 C307,308 C309,310 C311,312 C313 C314 C315-317 E : Europe C90-2602-05 CK73FB1E683K C90-2598-05 CK73FB1H103K CK73FB1H102K CK73FB1H103K CC73FCH1H150J CE04CW0J101M CK73FB1H103K CK73FB1C104K CE04CW1A101M CK73FB1H103K C90-2608-05 CK73EB1C105K CK73EF1C105Z CK73FB1H153K CK73FB1C224K CC73FCH1H121J CK73FB1C823K CK73FB1C104K CC73FCH1H151J CK73FB1E333K C90-2592-05 CC73FCH1H271J CK73FB1H103K C90-2592-05 CC73FCH1H100D CK73FB1H103K CK73FB1H103K CE04DW1A470M CK73FB1H103K C90-2608-05 CE04CW1A101M C90-5297-05 C90-2935-05 C90-2608-05 CK73FB1H103K C90-2597-05 C90-2608-05 CE04CW1A101M CK73FB1H103K CE04CW1A101M CK73FB1H103K CE04CW0J220M CK73FB1H123K C90-2602-05 CK73FB1H152K CK73FB1H103K C90-2604-05 CK73FB1H103K K : North America ELECTRO CHIP C ELECTRO CHIP C CHIP C CHIP C CHIP C ELECTRO CHIP C CHIP C ELECTRO CHIP C ELECTRO CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C ELECTRO CHIP C CHIP C ELECTRO CHIP C CHIP C CHIP C ELECTRO CHIP C ELECTRO ELECTRO NP-ELECT ELECTRO ELECTRO CHIP C ELECTRO ELECTRO ELECTRO CHIP C ELECTRO CHIP C ELECTRO CHIP C ELECTRO CHIP C CHIP C ELECTRO CHIP C M : Other Areas 0.10UF 0.068UF 3.3UF 0.010UF 1000PF 0.010UF 15PF 100UF 0.010UF 0.10UF 100UF 0.010UF 1.0UF 1.0UF 1.0UF 0.015UF 0.22UF 120PF 0.082UF 0.10UF 150PF 0.033UF 10UF 270PF 0.010UF 10UF 10PF 0.010UF 0.010UF 47UF 0.010UF 1.0UF 100UF 0.22UF 1.0UF 1.0UF 0.010UF 10UF 1.0UF 100UF 0.010UF 100UF 0.010UF 22UF 0.012UF 0.10UF 1500PF 0.010UF 0.22UF 0.010UF (X14-6xxx-xx) Destination K 10WV 6.3WV 16WV 10WV 50WV K 25WV K K K J 6.3WV K K 10WV K 50WV K Z K K J K K J K 6.3WV J K 6.3WV D K K 10WV K 50WV 10WV 50WV 50WV 50WV K 16WV 50WV 10WV K 10WV K 6.3WV K 50WV K K 50WV K Ref. No. C318 C319 C320,321 C323,324 287 CN1 CN3 J1 J2 J3 J4 J5 WH1 290 L1 L2 ,3 L8 L9 L10 L13 X1 X3 A B C D R1 R2 R3 R4 R5 R6 ,7 R8 ,9 R10 R11 R12 R13 R14 R15 R16 ,17 R18 R19 R20 R21 R23 R24 R25 R26 R27 ,28 R29 ,30 R101 R102 R103 E : KRC-478R E1 : KRC-478RV E2 : KRC-478RYV 2D 2D 2D 1D 2D A N d e d w Parts No. C90-2606-05 C90-2608-05 CK73FB1C224K CK73FB1H103K E59-0830-08 E40-9541-05 E40-3238-05 E04-0306-05 E58-0878-05 E58-0879-05 E56-0826-05 E63-0013-05 E31-8094-05 F09-1620-08 L33-1063-15 L40-4795-91 L40-4795-91 L33-1123-05 L40-4791-17 L40-4795-91 L77-1167-05 L77-2002-05 N83-3005-46 N30-3008-46 N80-3008-46 N30-3012-46 RK73FB2A223J RK73FB2A101J RK73FB2A473J RK73FB2A222J RK73FB2A103J RK73FB2A102J RD14DB2H2R2J RD14BB2C103J RD14DB2H102J RK73FB2A102J RD14DB2H102J RK73FB2A223J RD14DB2H102J RD14BB2C472J RK73EB2B103J RK73FB2A473J RK73FB2A223J RD14BB2C333J RD14DB2H332J RK73FB2A103J RK73FB2A104J RK73FB2A243J RK73FB2A103J RK73FB2A104J RK73FB2A222J RK73FB2A104J RK73FB2A471J E3 : KRC-478RY ELECTRO ELECTRO CHIP C CHIP C Description 0.47UF 1.0UF 0.22UF 0.010UF 50WV 50WV K K Destination
2D
RECTANGULAR PLUG PIN ASSY PIN ASSY RF COAXIAL CABLE RECEPTACLE RECTANGULAR RECEPTACLE RECTANGULAR RECEPTACLE CYLINDRICAL RECEPTACLE PIN JACK LEAD WIRE CAP CHOKE COIL SMALL FIXED INDUCTOR (4.7UH,J) SMALL FIXED INDUCTOR (4.7UH,J) LINE FILTER COIL (52MH) SMALL FIXED INDUCTOR (4.7UH,K) SMALL FIXED INDUCTOR (4.7UH,J) CRYSTAL RESONATOR (4.19MHZ) CRYSTAL RESONATOR (4.3320MHZ) PAN HEAD TAPTITE SCREW PAN HEAD MACHINE SCREW PAN HEAD TAPTITE SCREW PAN HEAD MACHINE SCREW CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R SMALL-RD RD SMALL-RD CHIP R SMALL-RD CHIP R SMALL-RD RD CHIP R CHIP R CHIP R RD SMALL-RD CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R 22K 100 47K 2.2K 10K 1.0K 2.2 10K 1.0K 1.0K 1.0K 22K 1.0K 4.7K 10K 47K 22K 33K 3.3K 10K 100K 24K 10K 100K 2.2K 100K 470 J J J J J J J J J J J J J J J J J J J J J J J J J J J 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/2W 1/6W 1/2W 1/10W 1/2W 1/10W 1/2W 1/6W 1/8W 1/10W 1/10W 1/6W 1/2W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W
2D 2D
indicates safety critical components.
23
KRC-478R/RV/RY/RYV
PARTS LIST
New Parts Parts without Part No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. A N Ref. No. d e Parts No. Description d w R104 RK73FB2A102J CHIP R 1.0K J R106,107 RK73FB2A470J CHIP R 47 J R108,109 RK73FB2A102J CHIP R 1.0K J R111,112 RK73FB2A102J CHIP R 1.0K J R115 RK73FB2A102J CHIP R 1.0K J R116,117 R118,119 R121 R122 R123 R124 R125 R127 R131 R133 R134 R136 R139 R141 R142 R144 R145 R151,152 R155 R156 R201 R202 R203-205 R206 R207-209 R210 R211 R212 R213 R214 R216 R218 R219 R251 R252 R253-256 R257 R258 R259 R260 R261 R262 R263,264 R265,266 R267,268 R269,270 R271,272 R273,274 R275,276 R277 E : Europe RK73FB2A472J RK73FB2A102J RK73FB2A102J RK73FB2A103J RK73FB2A102J RK73FB2A103J RK73FB2A104J RK73FB2A473J RK73FB2A470J RK73FB2A222J RK73FB2A225J RK73FB2A472J RK73FB2A222J RK73FB2A222J RK73FB2A104J RK73FB2A682J RK73EB2B241J RK73FB2A473J RK73FB2A473J RK73FB2A473J RK73FB2A222J RK73FB2A102J RK73FB2A472J RK73FB2A272J RK73FB2A222J RD14BB2C100J RK73EB2B102J RK73FB2A223J RK73EB2B102J RK73FB2A223J RD14BB2C151J RK73FB2A102J RK73FB2A472J RK73FB2A472J RK73FB2A102J RK73FB2A472J RK73FB2A751J RK73FB2A431J RK73FB2A154J RK73FB2A363J RK73FB2A101J RK73FB2A223J RK73FB2A361J RK73FB2A223J RK73EB2B181J RK73FB2A361J RK73FB2A223J RK73EB2B181J RK73EB2B100J RK73EB2B4R7J K : North America CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R RD CHIP R CHIP R CHIP R CHIP R RD CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R M : Other Areas 4.7K 1.0K 1.0K 10K 1.0K 10K 100K 47K 47 2.2K 2.2M 4.7K 2.2K 2.2K 100K 6.8K 240 47K 47K 47K 2.2K 1.0K 4.7K 2.7K 2.2K 10 1.0K 22K 1.0K 22K 150 1.0K 4.7K 4.7K 1.0K 4.7K 750 430 150K 36K 100 22K 360 22K 180 360 22K 180 10 4.7 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J (X14-6xxx-xx) Destination 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/8W 1/10W 1/10W EE3 1/10W E1E2 1/10W 1/10W 1/10W 1/10W 1/10W 1/6W 1/8W 1/10W 1/8W 1/10W 1/6W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/8W 1/10W 1/10W 1/8W 1/8W 1/8W Ref. No. R278 R279,280 R281-283 R284,285 R286-288 R301 R302 R303,304 R305,306 R307,308 R309,310 R313,314 R315,316 R317 R318 R319 R320 R321 R322 R323 R324 R327 R328 R329 R330 R351 R356 R360 R361 W1 -3 D1 D2 D2 D3 D4 D5 D6 D7 -9 D7 -9 D10 D11 ,12 D13 D32 D33 D33 D34 ,35 D34 ,35 D36 D36 D51 D52 -56 IC1 IC2 IC4 IC5 E : KRC-478R E1 : KRC-478RV E2 : KRC-478RYV A N d e d w Parts No. RK73EB2B470J RK73EB2B472J RK73EB2B222J RK73EB2B470J RK73FB2A104J RD14BB2C4R7J RK73FB2A184J RK73FB2A153J RK73FB2A151J RK73FB2A334J RK73FB2A123J RK73FB2A562J RK73FB2A512J RK73FB2A243J RK73FB2A162J RK73FB2A104J RK73FB2A471J RK73FB2A223J RK73FB2A104J RK73FB2A471J RK73FB2A751J RK73FB2A471J RK73FB2A104J RK73FB2A471J RK73FB2A104J RK73EB2B102J RK73EB2B101J RK73FB2A273J RK73FB2A473J R92-2053-05 S2V20 A AM01Z ERA15-01 MA4056(N)-M MA4091(N)-L MA4110-L 1SS133 AM01Z ERA15-01 MA4047-M MA4068(N)-M 1SS133 MA4051(N)-M AM01Z ERA15-01 DAP202K MA152WA AM01Z ERA15-01 RD6.8MW CHIP R CHIP R CHIP R CHIP R CHIP R RD CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R Description 47 4.7K 2.2K 47 100K 4.7 180K 15K 150 330K 12K 5.6K 5.1K 24K 1.6K 100K 470 22K 100K 470 750 470 100K 470 100K 1.0K 100 27K 47K 0 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J 1/8W 1/8W 1/8W 1/8W 1/10W 1/6W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/8W 1/8W 1/10W 1/10W 1/8W Destination
DIODE DIODE DIODE ZENER DIODE ZENER DIODE ZENER DIODE DIODE DIODE DIODE ZENER DIODE ZENER DIODE DIODE ZENER DIODE DIODE DIODE DIODE DIODE DIODE DIODE ZENER DIODE
E3E2
MA4062-L ZENER DIODE UPD780058GC110 MI-COM IC TDA7400D ANALOGUE IC TDA7384A ANALOGUE IC HA12221F ANALOGUE IC E3 : KRC-478RY indicates safety critical components.
24
KRC-478R/RV/RY/RYV
PARTS LIST
New Parts Parts without Part No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. A N Ref. No. d e Parts No. Description d w IC6 LB1930M ANALOGUE IC IC8 TDA7479D ANALOGUE IC IC9 PST9130NR ANALOGUE IC IC10 HD74HC27FP MOS-IC Q1 2SB1443 TRANSISTOR Q2 Q2 Q3 Q4 Q4 Q5 Q5 Q6 Q7 Q7 Q8 Q9 Q9 Q10 Q10 Q11 Q11 Q12 Q13 Q13 Q14 Q14 Q15 Q16 Q17 Q17 Q18 ,19 Q18 ,19 Q20 Q20 Q21 Q21 Q51 Q51 Q52 Q52 Q53 Q53 Q54 Q54 Q55 Q55 Q56 Q56 Q57 -60 Q57 -60 Q61 ,62 Q61 ,62 Q63 ,64 Q65 E : Europe 2SC2412K 2SD601A 2SA1036K DTA124EK UN2112 DTC144EK UN2213 2SA1648-Z 2SC2412K 2SD601A 2SB1443 DTC114EK UN2211 DTA124EK UN2112 DTC144EK UN2213 2SB1184 2SC2412K 2SD601A DTA124EK UN2112 2SA1037K 2SB1277(Q,R) DTC114YK UN2214 2SC2412K 2SD601A DTC144EK UN2213 2SC2412K 2SD601A DTC114YK UN2214 DTA124EK UN2112 DTC144EK UN2213 DTC114TK UN2215 DTA124EK UN2112 2SC2412K 2SD601A DTC143TK UN2216 DTC124EK UN2212 2SB1277(Q,R) 2SA1037K K : North America TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR M : Other Areas (X14-6xxx-xx) Destination Ref. No. Q67 Q67 TH1 A1 A1 E3E2 1 2 3 4 5 6 7 8 9 10 13 14 15 16 17 18 19 22 23 24 25 26 27 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 52 53 55 57 A N d e d w Parts No. Description Destination E3E2 E3E2 EE1
2SC2412K TRANSISTOR 2SD601A TRANSISTOR PTH9C42BD471Q POSITIVE RESISTOR 3D X86-3162-70 3D X86-3172-70 FRONT-END UNIT FRONT-END UNIT
CASSETTE MECHANISM ASSY (D40-1081-25)
2A 1A 2B 1A 2A 2A 2B 2A 2A 3A A10-4329-08 J21-7779-08 A11-0931-08 D10-4106-08 D10-4107-08 D10-4108-08 D10-4109-08 D10-4110-08 D10-4111-08 D10-4112-08 CHASSIS ASSY MOUNTING HARDWARE SUB CHASSIS ASSY ARM ARM ARM ARM ARM ASSY ARM ASSY ARM ARM GEAR ASSY FLYWHEEL ASSY GEAR ASSY ARM ASSY FLYWHEEL ASSY GEAR ASSY SLIDER SLIDER MOUNTING HARDWARE ARM SLIDER HOLDER MOUNTING HARDWARE GUID BRACKET CAM GEAR GEAR GEAR ARM GEAR GEAR GEAR CLAMPER GEAR GEAR GEAR ARM HOLDER CLAMPER REEL DISK PULLEY SLIDER GEAR COLLAR ROLLER ROLLER
E3E2
E3E2
E3E2
E3E2 E3E2
2A D10-4113-08 1B D13-1324-08 3A D01-0614-08 2A D13-1325-08 2A D10-4114-08 3A D01-0615-08 3A D13-1326-08 2B D10-4115-08 3B D10-4116-18 1B J21-7780-08 1B D10-4117-18 1B D10-4118-08 1A A52-0716-08 3B J21-7781-08 1B J90-0767-08 1B 1B 2B 2B 3A 3A 1B 2A 2A 2B 1B 1B 2A 2B 2B 2B 2A 3A 1A 1B J19-4737-08 D12-0622-08 D13-1327-08 D13-1328-08 D13-1329-08 D10-4119-08 D13-1330-08 D13-1331-08 D13-1332-08 J11-0619-08 D13-1333-08 D13-1334-08 D13-1335-08 D10-4120-08 J19-4738-08 J11-0620-08 D03-0312-08 D15-0913-08 D10-4121-08 D13-1337-08
E3E2
E3E2
E3E2
E3E2 E3E2 E3E2
E3E2 E3E2
E3E2 E3E2 E3E2
E3E2 E3E2
E3E2 E3E2
59 62 63 E : KRC-478R E1 : KRC-478RV E2 : KRC-478RYV
2B J31-1036-08 3B D14-0683-08 1A D14-0684-08 E3 : KRC-478RY
indicates safety critical components.
25
KRC-478R/RV/RY/RYV
PARTS LIST
New Parts Parts without Part No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. A N Ref. No. d e Parts No. Description d w 67 2A G01-2832-08 TORSION COIL SPRING 68 2A G01-2833-08 TORSION COIL SPRING 69 2B G01-2834-08 TENSION COIL SPRING 70 1B G01-2835-08 TORSION COIL SPRING 71 1B G01-2836-08 TORSION COIL SPRING 73 74 75 76 77 79 80 83 94 95 100 102 103 105 107 A B C D E F G H J L M N P Q R S HD1 M1 M2 1A 2A 1B 1A 2A G09-2020-08 G01-2837-08 G01-2838-08 G01-2839-08 G01-2843-08 SPRING COMPRESSION COIL SPRING TORSION COIL SPRING TORSION COIL SPRING TORSION COIL SPRING TENSION COIL SPRING TENSION COIL SPRING BELT LEVER SWITCH LEVER SWITCH CONNECTOR ASSY (10P) PHOTO COUPLER SLIDE SWITCH LEAF SWITCH CONNECTOR ASSY (7P) SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW FLAT WASHER FLAT WASHER FLAT WASHER FLAT WASHER FLAT WASHER FLAT WASHER RETAINING RING PLAYBACK HEAD MOTOR ASSY (MAIN) MOTOR ASSY (SUB) A N d e d w Destination Ref. No. Parts No. Description Destination
1A G01-2840-08 3A G01-2841-08 3A D16-0609-08 3A S64-0807-08 3A S64-0808-08 2B 2B 2B 2B 3A 1B 1B 3A 1B 2A 1B 1A 2B 3B 3A E30-4460-08 T95-0213-08 S62-0858-08 S74-0813-08 E30-4468-08 N09-4193-08 N09-4194-08 N09-4195-08 N09-4196-08 N09-4197-08 N09-4198-08 N09-4199-08 N09-4200-08 N09-4201-08 N19-2087-08
1B N19-2088-08 1B N19-2135-08 3A N19-2146-08 2A N19-2091-08 1A N19-2092-08 2B 1B N29-0510-08 T31-0220-08
1A T42-0759-18 1B T42-1005-08
E : Europe
K : North America
M : Other Areas
26
E : KRC-478R E1 : KRC-478RV E2 : KRC-478RYV
E3 : KRC-478RY indicates safety critical components.
KRC-478R/RV/RY/RYV
27
KRC-478R/RV/RY/RYV
SPECIFICATIONS
KRC-478R/RV (E) KRC-478RY/RYV (E)
Tuner Type Frequency Range (Frequency Step) Usable Sensitivity (S/N 26dB) Quieting Sensitivity (S/N 46dB) FM Frequency Response (± 3.0dB) S/N Selectivity Stereo Separation Frequency Range (Frequency Step) MW Usable Sensitivity (S/N 20dB) Frequency Range Usable Sensitivity LW (S/N 20dB) Tape Speed Wow/Flutter Frequency Response CASSETTE ( ±3.0dB) Separation S/N Dolby NR OFF Preout Level / Load Preout Impedance Maximum Power AMPLIFIER Power DIN45324, +B=14.4V Bass TONE Treble Operating Voltage (11V-16V allowable) Current Consumption Installation Size (Width) GENERAL (Height) (Depth) Weight TDF CR2 87.5MHz-108.0MHz (50KHz) 0.7µV/75 1.6µV/75 30Hz-15KHz 65dB (MONO) < = 80dB (±400KHz) 35dB (1KHz) 531KHz-1611KHz (9KHz) 25µV 153KHz-281KHz 45µV 4.76cm/sec. 0.08% (WRMS) 30Hz-14KHz (120µs) 43dB (1KHz) 54dB 1800mV/10K < 600µ = 40W x4 26W x4 100Hz ± 10dB 10KHz ± 10dB 14.4V 10A 182mm 53mm 158mm 1400g
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
KENWOOD CORPORATION
14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan
KENWOOD SERVICE CORPORATION
P.O. Box 22745, 2201 East Dominguez Street, Long Beach, CA90801-5745, U.S.A.
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori 7/9, 20129 Milano, ltaly
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD IBÉRICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS LATIN AMERICA S.A.
P.O. Box 55-2791, Piso 6, Plaza Chase, Cl. 47 y, Aquilino de la Guardia, Panama, Republic of Panama
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074) 16 Giffnock Avenue, North Ryde, N.S.W. 2113, Austraria
KENWOOD ELECTRONICS BRASIL LTDA.
Av. Moema, 170-17°, Andar-Cobertura "B", Ed. Maximum Service Center, 04077-020 Moema, Săo Paulo-SP-Brasil
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 UK LIMITED
Kenwood House, Dwight Road, Watford, Herts, WD1 8EB, United Kingdom
KENWOOD ELECTRONICS (THAILAND) CO., LTD.
2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS SINGAPORE PTE LTD.
1 Genting Lane, #07-00, Kenwood Building, Singapore 349544
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS (MALAYSIA) SDN BHD
#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1, 46300 Petaling Jaya, Selangor Darul Ehsan, Malaysia
KENWOOD ELECTRONICS BELGIUM N.V.
Mechelsesteenweg 418, B-1930 Zaventem, Belgium