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©

 2000-12 PRINTED IN JAPAN

B51-7700-00(S) 1530

SERVICE MANUAL

CD RECEIVER

KDC-316S/316V/37MR

CRSC

ADJ

KDC-316S

AUD

PWR OFF

LOUD

SCAN

RDM

REP

AME

AUTO

COMPACT

DIGITAL AUDIO

45Wx4

M. RDM

Knob(RELEASE)

(

K24-3665-04)

Knob(EJ)

(

K24-3653-04)

Front glass

(

B10-3291-01:316S)

(

B10-3292-01:37MR)

(

B10-3293-01:316V)

Panel assy

(

A64-2199-02:316S)

(

A64-2200-02:37MR)

(

A64-2201-02:316V)

Knob(Q)

(

K24-3652-04)

Knob(VOL)

(

K25-1256-03)

Knob(1-6)

(

K25-1253-03)

Knob(CLK)

(

K25-1254-03)

Knob(FM/AM)

(

K25-1255-03)

 KDC-316S

Screw set
(N99-1610-15)

Stay
(J54-0606-04)

Plastic cabinet assy
(A02-1486-13)

DC cord
(E30-4783-05)

Screw set
(N99-1632-05)

Lever
(D10-4589-04)

Remote controller assy
(A70-0883-05)

Mounting hardware assy
(J21-9641-03)

Summary of Contents for KDC-316S

Page 1: ...glass B10 3291 01 316S B10 3292 01 37MR B10 3293 01 316V Panel assy A64 2199 02 316S A64 2200 02 37MR A64 2201 02 316V Knob Q K24 3652 04 Knob VOL K25 1256 03 Knob 1 6 K25 1253 03 Knob CLK K25 1254 03 Knob FM AM K25 1255 03 KDC 316S Screw set N99 1610 15 Stay J54 0606 04 Plastic cabinet assy A02 1486 13 DC cord E30 4783 05 Screw set N99 1632 05 Lever D10 4589 04 Remote controller assy A70 0883 05 ...

Page 2: ...KDC 316S 316V 37MR 2 BLOCK DIAGRAM ...

Page 3: ...2PROM M24C01 WMN6T or S 24C01B Q10 2SC4081 or 2SD1819A B U detection Detect BU voltage Q20 2SC4081 or 2SD1819A ACC detection Detect ACC voltage Q40 DTA124EUA or UN5112 PREOUT mute driver Mutes when base is Lo controls Q221 224 Q50 2SA1036K SW 5V ON when the base is Lo Q51 UMC2N SW 14V ON when the base is Hi controls Q55 Q53 UMC2N Switch for power supply IC ON when the base is Hi controls SW1 pin o...

Page 4: ...g AM reception 26 FM B O FM B control Hi during FM reception 27 M SCL I O Clock input output with the MICOM of CD mecha 28 DSI O DSI output Hi LED ON 29 LO EJ I O CD mecha Loading Eject switching output Lo Loading Hi Eject 30 SW3 I Down limit switch detection input Hi Chucking Lo Pickup most inner position 31 R DATA I Data input from RDS decoder 32 R QUAL I Quality input from RDS decoder 33 VSS1 G...

Page 5: ...io mode In the Audio adjustment mode the Seek Up Down keys on the remote controller can only be pressed shortly They cannot be held depressed The volume is 10 dB which is displayed as 30 LOUDNESS is OFF The Bass Treble Up Down and Balance Fader Up Down buttons function as full boost full cut and full front full rear respectively 6 Menu mode Pressing the CLK or the DNPP key on the remote controller...

Page 6: ... IC12 IC2 Q53 Q201 IC6 D11 D13 D3 D4 Q301 Q101 Q102 D102 W53 W54 W66 W79 C58 W38 C1 W82 L1 W108 W119 W85 W112 W132 W81 W137 W58 W44 W55 W37 R404 W16 R408 R411 R409 R410 R407 R405 R406 R403 R401 R231 R232 W91 W1 R227 R228 W3 W47 W14 W87 W120 C403 C402 W61 C253 W39 C252 C254 C251 W83 C401 R253 W50 R252 W86 W90 W93 W124 R301 C63 W114 W84 R28 R25 R21 R20 R30 R165 R166 R167 R101 R163 R164 R168 R172 R22...

Page 7: ...Q101 IC8 IC1 Q53 IC11 Q20 Q50 Q251 Q10 Q70 D13 D11 Q51 24 2 2 8 13 11 12 6 4 3 W133 W136 W53 C252 W67 W65 W75 X2 R168 15 14 R171 R167 R166 R165 R164 R170 1 2 R169 C304 W6 W4 C351 24 C306 L306 L305 W5 W12 W24 R353 R352 R351 W32 W26 W28 C353 W18 W17 W15 W20 W33 W36 W34 W41 2 1 W47 W42 W40 W43 W64 W54 W49 W59 W62 W11 R301 W13 W7 W21 L304 W10 W9 W29 W56 W61 C205 C203 C204 C223 1 C301 W1 L4 1 2 3 R173 ...

Page 8: ... 4 5 V 4 O N f e R s s e r d d A C I Q 1 Z 4 2 Y 4 4 X 2 6 X 3 1 Z 4 2 X 4 3 X 3 4 Y 4 5 X 4 PC BOARD Foil Side View CD PLAYER UNIT CD PLAYER UNIT CD PLAYER UNIT X32 5010 00 CD PLAYER UNIT X32 5010 00 PC BOARD Component Side View Refer to the schematic diagram for the values of resistors and capacitors C85 R238 C41 CP1 R117 X1 R121 C72 C77 R125 R104 C78 R122 R118 R126 R102 R107 R108 C79 C80 R32 C6...

Page 9: ...R22 33K R21 1 2W 0 01 C21 100K R23 100K R12 47K R51 5 6K R50 52 4 7uH L101 0 01 C102 C101 100u6 3 1 5K R57 C63 22u16 2 2K R143 100K R141 66 55 SDA SCL 64 59 58 57 56 54 100K R144 4 3 2 2K R145 0 1 C142 2 1 3 C226 0 01 0 01 C225 40 41 52mH L4 L303 4 7uH L304 4 7uH 0 01 C302 100u10 C301 0 01 C303 AM FM 27 21 76 L305 0 01 C305 C304 100u10 R301 2 2 9 20 10 L306 4 7uH 4 7uH 38 60 4 7K 19 18 17 16 28 6 ...

Page 10: ...LED WHITE 1000P 56K R8 4 7K R10 R5 R3 R4 R2 B38 1061 05 YES YES NO NO YES NO B38 1062 05 B38 1062 05 1K CP2 1K CP1 GND 4 3 GND 100K R11 7 N C 3 ILL GND KI5 R9 1K KI5 KI3 COM3 39 0 12 B30 1533 05 PG B30 1533 05 PG B30 1567 05 RED 17 20 D1 14 D21 24 25 YES YES NO NO YES YES R21 5 D1 D2 D3 D6 D5 D4 D9 D8 D7 D13 D12 D18 D19 J1 Q1 IC1 LC75853NE IC2 RS 171 Q1 DTA114EK or D21 24 25 D22 23 D18 19 B30 1572...

Page 11: ...0K 1K R72 0 015 C43 24K R78 56K R77 R76 6 2K 33K R75 27 26 1 2 CP1 100 4 7K R49 7 6 8 5 4 1 2 3 C79 C80 330 R108 330 R107 20K R121 R117 20K 68P C77 20K R125 R118 20K R122 20K 68P C78 R126 20K R47 10K 2200P CP3 100 CP2 100 26 1 2 47 30 29 34 35 93 94 86 89 91 87 11 12 11 12 17 18 86 87 89 94 93 91 10 2 1 4 3 11 12 15 19 29 30 32 33 34 35 36 27 TVD ECS 18 17 LOAD SLED SLED EJECT SPDL SPDL 1K R46 0 1...

Page 12: ...4 32 31 27 29 49 36 30 21 63 64 82 22 61 61 76 33 7 1 875 62 8 6 60 60 69 EXPLODED VIEW CD MECHANISM Parts with exploded numbers larger than 700 are not suppied A B 1 2 3 A B C D E F G N M3x8 φ2x6 φ2x8 BLK φ3x5 φ3x10 φ3x20 φ2 6x6 N30 3008 46 N80 2006 46 N80 2008 45 N83 3005 46 N80 3010 46 N83 3020 46 N86 2606 46 N29 0205 04 F A A E E D D G D D D Dx2 Fx2 B B C C C C C N X25 8690 11 J 4 J 2 J 5 J 1 ...

Page 13: ...ASE 224 3C K25 1253 03 KNOB 1 6 225 3C K25 1254 03 KNOB CLK 226 3C K25 1255 03 KNOB FM AM 227 3C K25 1256 03 KNOB VOL 230 1C N99 1610 15 SCREW SET 231 1C N99 1632 05 SCREW SET A 3D N30 3008 46 PAN HEAD MACHINE SCREW B 3C N80 2006 46 PAN HEAD TAPTITE SCREW C 3C N80 2008 45 PAN HEAD TAPTITE SCREW D 1D N83 3005 46 PAN HEAD TAPTITE SCREW N 2C N29 0205 04 RETAINING RING 1 5φ ME1 2C X92 4130 00 MECHANIS...

Page 14: ...2 05 RF COAXIAL CABLE RECEPTACLE J2 E58 0863 15 RECTANGULAR RECEPTACLE J3 E58 0879 05 RECTANGULAR RECEPTACLE J4 E56 0834 05 CYLINDRICAL RECEPTACLE J5 E63 0852 05 PIN JACK P1 E23 0745 05 TERMINAL L1 L33 1170 05 CHOKE COIL ASSY L4 L33 1123 05 LINE FILTER COIL L101 L40 4795 91 SMALL FIXED INDUCTOR 4 7UH J L201 L40 4795 91 SMALL FIXED INDUCTOR 4 7UH J L303 306 L40 4795 91 SMALL FIXED INDUCTOR 4 7UH J ...

Page 15: ...4062 L ZENER DIODE IC1 UPD780058GC231 MI COM IC IC2 TDA7407D ANALOGUE IC IC4 TDA7386 ANALOGUE IC IC7 BA4911 V4 ANALOGUE IC IC8 HD74HC27FP MOS IC IC11 S 80830ANNP MOS IC IC12 BR24C01AF MEMORY IC IC12 BR24C01AF W MEMORY IC IC12 M24C01 WMN6T MEMORY IC IC12 S 24C01B MEMORY IC Q10 2SC4081 TRANSISTOR Q10 2SD1819A TRANSISTOR Q20 2SC4081 TRANSISTOR Q20 2SD1819A TRANSISTOR Q40 DTA124EUA DIGITAL TRANSISTOR ...

Page 16: ...104J CHIP R 100K J 1 16W R71 RK73GB1J103J CHIP R 10K J 1 16W R72 RK73GB1J102J CHIP R 1 0K J 1 16W R73 RK73GB1J473J CHIP R 47K J 1 16W R75 RK73GB1J333J CHIP R 33K J 1 16W R76 RK73GB1J622J CHIP R 6 2K J 1 16W R77 RK73GB1J563J CHIP R 56K J 1 16W R78 RK73GB1J243J CHIP R 24K J 1 16W R81 RK73GB1J333J CHIP R 33K J 1 16W R82 RK73GB1J123J CHIP R 12K J 1 16W R83 RK73GB1J102J CHIP R 1 0K J 1 16W R102 RK73GB1...

Page 17: ...58 3B F09 1266 14 SHEET 60 2A G01 2770 04 EXTENSION SPRING 61 3A G01 2771 04 EXTENSION SPRING 62 3A G01 2772 24 EXTENSION SPRING 63 3A G01 2773 14 EXTENSION SPRING 64 3A G01 2774 34 EXTENSION SPRING 65 1B G01 2775 04 TORSION COIL SPRING 66 1B G01 2776 14 TORSION COIL SPRING 67 3B G01 2777 24 TORSION COIL SPRING 69 2A G01 2844 04 EXTENSION SPRING 70 2A G02 1231 04 FLAT SPRING 71 2B G02 1232 24 FLAT...

Page 18: ...r D A 8 Times Over Sampling D A Converter 1Bit Spindle Speed 500 200 CLV Wow Flutter Below Measurable Limit Frequency Response 10 20kHz 1dB THD 0 01 1kHz S N Ratio 96dB 1kHz Dynamic Range 93dB Channel Separation 85dB AMPLIFIER Section Preout Level Load 1800mV 10kΩ CD CD CH Preout Impedance 600Ω Maximum Power 45W 4 Full Bandwidth Power 22W 4 at less than 1 THD TONE Section Bass 100Hz 10dB Middle 1k...

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