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Kenwood KD-C517FM Service Manual

Cd audio changer
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CD AUTO CHANGER
KDC-C517FM
QQ
3 7 63 1515 0
KDC-C717/Y
SERVICE MANUAL
The MECHANISM OPERATION is the same as model KDC-C710.
Please refer to the service manual of model KDC-C710 (B51-7104-00).
When transporting these models, always attach CAUTION CARD and STEPPED SCREW (for transportation)
Illustration is
KDC-C517FM.
Illustration is
KDC-C717/Y.
TE
L 13942296513
REMOTO
CONTROLLER
HOLDER ASSY
ASSY
(B07-2138-08)
(A70-0896-05)
: KDC-C517FM
: KDC-C517FM
CASE (A01-2723-08)
: KDC-C517FM
www
.
BATTERY
(SIZE:AAA)
Not supplied as
service parts
MAGICTAPE ASSY
(W01-0763-08)
: KDC-C517FM
DISPLAY UNIT ASSY
(T95-0247-08)
: KDC-C517FM
REP
RDM
COMPACT
DIGITAL AUDIO
TRACK
DISC
PWR
x
ao
u163
y
i
2 9
8
Q Q
3
6 7
1 3
1 5
SCREW SET
SCREW SET
(N99-1628-15)
(N99-1645-15)
: M type only
: except M type
BLIND PLATE
(F19-1303-04)
CORD WITH PLUG
(E30-4291-05
or E30-4954-05)
TRAY
(J99-0612-01)
co
.
9 4
2 8
© 2001-1 PRINTED IN JAPAN
B51-7731-00 (N) 3394
Service jig
For initial position setting
COMPACT DISC AUTO CHANGER
KDC-C517FM
1BIT
4D/A CONVER
NEW ANTI VIBRATION MECHANISM
COMPACT
10
DISC
CD-R/RW
DIGITAL AUDIO
0 5
8
2 9
9 4
2 8
COMPACT DISC AUTO CHANGER
KDC-C717
NEW ANTI VIBRATION MECHANISM
DISC NAME PRESET
COMPACT
TEXT
10
DISC
CD-R/RW
DIGITAL AUDIO
ADHESIVE
TAPE x 2
(J69-0506-04)
: M type only
BRACKET (L)
(J19-5018-03)
HOLDER ASSY
(J19-5074-02)
m
9 9
Parts No.
W05-0635-00
9 9
BRACKET (R)
(J19-5019-03)

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Summary of Contents for Kenwood KD-C517FM

  • Page 1: Te L 13942296513

    CD AUTO CHANGER KDC-C517FM 3 7 63 1515 0 KDC-C717/Y SERVICE MANUAL © 2001-1 PRINTED IN JAPAN B51-7731-00 (N) 3394 Service jig Parts No. The MECHANISM OPERATION is the same as model KDC-C710. Please refer to the service manual of model KDC-C710 (B51-7104-00). For initial position setting W05-0635-00 When transporting these models, always attach CAUTION CARD and STEPPED SCREW (for transportation)

  • Page 2: Block Diagram

    KDC-C517FM, C717/Y BLOCK DIAGRAM 3 7 63 1515 0 LCD1 KEY MATRIX 2,50-56 6-43 LCD DRIVER 19-22,32,66 REMOTE SENSER CN101 CN101 CN103 Q1,6 19-22,32,66 HOLD Q4,5 DETECTION u-COM RESET DRIVER BATT 29,30,60 (+5V) P ON 74,77 12-17 CH-CONTROL Q308 Q310 MODE 1,2 MODE 1,2 CN104...

  • Page 3: Component Description

    KDC-C517FM, C717/Y COMPONENT DESCRIPTION 3 7 63 1515 0 GCD PLAYER UNIT (X32-5090-0X) Ref.No. Component Name Application/Function Operation/Condition/Compatibility RF amplifier built in digital servo and data processor IC. Focusing, tracking, sled and spindle servo processing. Detection of dropout, anti-shock, track crossing and off-track conditions.
  • Page 4 KDC-C517FM, C717/Y COMPONENT DESCRIPTION 3 7 63 1515 0 GRF MODULATOR UNIT Ref.No. Component Name Application/Function Operation/Condition/Compatibility UPC7805AHF BU 5V AVR While BACKUP is applied, AVR outputs +5V. LC72329-9274 System MI-COM. System control NJM78L05UA 5V AVR Power supply for FM modulator and RF amplifier IC101 NJM2060M Isolation amp.

  • Page 5: Microcomputer's Terminal Description

    KDC-C517FM, C717/Y MICROCOMPUTER'S TERMINAL DESCRIPTION 3 7 63 1515 0 GIC7 (CD PLAYER UNIT : X32-5090-0X) Pin No. Pin Name Description Processing Operation NOR/RW CD-DA/CD-RW Switching Not used(N.C.) TSTB CD-TEXT parameter strobe P-CON P-CON output Not used(N.C.) Focus OK input "Hi"...
  • Page 6 KDC-C517FM, C717/Y MICROCOMPUTER'S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Description Processing Operation DATAC Data output from the changer HCLK I/O Communication clock input/output with H/U RECQC Communication request to H/U "Lo" : Communication requested CHMUTE Audio mute request to H/U "Lo"...
  • Page 7 KDC-C517FM, C717/Y MICROCOMPUTER'S TERMINAL DESCRIPTION 3 7 63 1515 0 GIC2 (RF MODULATOR UNIT) Pin No. Pin Name Description Processing Operation Main clock resonator connection terminal TEST2 Test mode terminal 2 for test mode Not used(pull down to GND lines.) 3, 4 PG3, PG2 Not used(pull down to GND lines.)
  • Page 8 KDC-C517FM, C717/Y MICROCOMPUTER'S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Description Processing Operation HOLD Hold input "Lo" : Microprocessor stop Not used(pull up to +5V lines.) Not used(pull down to GND lines.) HCTR Not used(pull down to GND lines.) LCTR Not used(pull down to GND lines.) Not used(pull down to GND lines.)
  • Page 9 KDC-C517FM, C717/Y ADJUSTMENT 3 7 63 1515 0 RF MODULATOR UNIT 1. DC balance adjustment (VR301) While observing the waveform with an oscilloscope at pin 13 of IC301, adjust VR301 to minimize the waveform level. 2. PLL control voltage adjustment (VC301) First set the transmission frequency to ∗87.9 MHz with the commander, then adjust VC301 so that the DC Voltage at the + pole of C317,...

  • Page 10: Pc Board (Component Side View)

    PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 X13-9840-00 (J74-1100-02) X16-1010-00 (J74-1153-01) MGND LOESW 8/12SW L 13942296513 (FOIL SIDE VIEW) X13-9840-00 (J74-1100-02) X16-1010-00 (J74-1153-01) MGND u163 LOESW 8/12SW Refer to the schematic diagram for the values of resistors and capacitors.
  • Page 11 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 X32-5090-0X (J74-1127-21) SGND R161 LIMSW Vref LOESW R120 IOP+ REQH Rch Lch C192 R101 IOP- CHRST R190 AMUTE R121 R107 R108 R102 R152 C300 SA5V R144 DAGND FDTI C301 COMMSW TSCK R147 R139...

  • Page 12: Pc Board (Foil Side View)

    PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 X32-5090-0X (J74-1127-21) SGND R161 LIMSW Vref LOESW R120 IOP+ REQH C192 R101 IOP- CHRST R190 R121 AMUTE R107 R108 R102 R152 C300 SA5V R144 DAGND C301 FDTI COMMSW TSCK R147 R139 C205 /CE1...
  • Page 13 PC BOARD (COMPONENT SIDE VIEW) (FOIL SIDE VIEW) 3 7 6 3 1 5 1 5 0 RF MODULATOR RF MODULATOR CD-CH DISP DISP CD-CH INPUT INPUT INPUT INPUT R102 R102 BRK1 BRK1 C203 C203 R103 R103 R203 R203 C103 C103 D201 D201...
  • Page 14 (X32-5090-0X) 3 7 6 3 1 5 1 5 0 72(X92-) MGSW AVREF0 NO SW R129 RESET RESET IC CHRST EJSW 5.0V (X13-9840-00) OUT 1 5.0V ARMSW 14.4V REQH RESET CH CON CHCON BU14V BU+14V CH-CON BU+14V CH MUTE CH-RST A GND Q6,7 R-ch...
  • Page 15 (X16-1010-00) 3 7 6 3 1 5 1 5 0 R11 10K R12 10K PU1 (X92- ) R13 10K R14 10K C300 16.93MHz 22u6.3 C301 5.0V 5.0V LD 6 A.VDD 5.0V C206 2.5V EMPH FLAG F 11 100K 10u10 4.0V E 12 DOUT F+ 13...
  • Page 16 RF MODULATOR UNIT 3 7 6 3 1 5 1 5 0 X302 4.5MHz 5.0V 5.0V : UPC7805AHF D1,5,14 : DSK10C-ET1 : LC72329-9274 D2,15 : DSK10C-BT : NJM78L05UA D8,9,12,13,16 : 1SS131 IC101 : NJM2060M D101,201,302 : DA204K 2.2V IC102,302 : NJM4565MD VD301 : HVU306A-3 COM2...
  • Page 17 DISPLAY UNIT 3 7 63 1515 0 DATA IN R5 2.2K R4 100 DATA OUT R3 2.2K RESET R2 2.2K R1 2.2K REMO LCD RESET 680P TRACK TRACK PLAY/ PAUSE POWER P4/S4 DISC UP DISC DWN REPEAT RAMDOM LCD DRIVER RESET 10u16 C4 0.022...
  • Page 18 KDC-C517FM, C717/Y EXPLODED VIEW (MECHANISM) 3 7 63 1515 0 φ2x3.5 : N09-4126-05 φ2x2.5(BLK) : N09-4288-05 φ2x5 : N86-2005-46 φ1.7x1.5(BLK) : N09-4189-05 φ2x6 : N09-4154-05 M1.7x3 : N09-4181-05 M1.7x2.2 : N39-1722-46 φ2x3.5 : N09-4349-05 φ3.8 WASHER : N19-2105-14 φ4 WASHER : N19-2058-04 φ3.8 WASHER...

  • Page 19: Exploded View (Unit)

    KDC-C517FM, C717/Y EXPLODED VIEW (UNIT) 3 7 63 1515 0 BLACK M4x17.3 N09-4186-25 or N09-4383-05 φ2x4 N89-2004-46 φ2.6x6 (BLK) N89-2606-45 L 13942296513 SILVER (X13-9840-00) u163 Parts with the exploded numbers larger than 700 are not supplied.
  • Page 20 KDC-C517FM, C717/Y EXPLODED VIEW (RF MODULATOR) 3 7 63 1515 0 L 13942296513 LCD1 φ3x6 (BLK) N09-4207-08 φ3x8 (BLK) N09-4206-08 u163 φ2x4 (BLK) N79-2040-45 φ2x8 (BLK) N79-2080-45 Parts with the exploded numbers larger than 700 are not supplied.

  • Page 21: Parts List

    KDC-C517FM, C717/Y PARTS LIST 3 7 63 1515 0 ∗ 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. D e s t D e s t Ref.
  • Page 22 KDC-C517FM, C717/Y PARTS LIST 3 7 63 1515 0 ∗ New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. CD PLAYER UNIT (X32-5090-0X) Teile ohne Parts No. werden nicht geliefert. D e s t D e s t Ref.
  • Page 23 KDC-C517FM, C717/Y PARTS LIST 3 7 63 1515 0 ∗ New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. CD PLAYER UNIT (X32-5090-0X) Teile ohne Parts No. werden nicht geliefert. D e s t D e s t Ref.
  • Page 24 KDC-C517FM, C717/Y PARTS LIST 3 7 63 1515 0 ∗ New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. MECHANISM ASSY (X92-4310-0X) Teile ohne Parts No. werden nicht geliefert. D e s t D e s t Ref.
  • Page 25 KDC-C517FM, C717/Y PARTS LIST 3 7 63 1515 0 ∗ New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. RF MODULATOR UNIT Teile ohne Parts No. werden nicht geliefert. D e s t D e s t Ref.
  • Page 26 KDC-C517FM, C717/Y PARTS LIST 3 7 63 1515 0 ∗ New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. RF MODULATOR UNIT Teile ohne Parts No. werden nicht geliefert. D e s t D e s t Ref.
  • Page 27 KDC-C517FM, C717/Y MEMO 3 7 63 1515 0 L 13942296513 u163...

  • Page 28: Specifications

    L 13942296513 Display Unit ........0.125kg (0.28lbs) Hide-away Unit ......... 0.6kg (1.3lbs) 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 KENWOOD ELECTRONICS ITALIA S.p.A.

This manual is also suitable for:

Kd-c717/y

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