kenwood KDC-V6090R, KDC-V6090RY, KDC-V7018R Service Manual

2001-3 PRINTED IN JAPAN

B51-7754-00 (N) 3394

CD RECEIVER

KDC-V6017

V6090R/RY

KDC-V7018R

SERVICE MANUAL

47W 4

KDC-V6017

DAB

47W 4

KDC-V7018R

DAB

PTY

TI VOL ADJ

47W 4

KDC-V6090R

DAB

PTY

TI VOL ADJ

KDC-V7018R

KDC-V6090R/RY

ESCUTCHEON ASSY (B07-3007-03)

PANEL ASSY (A64-2168-02)

ESCUTCHEON ASSY (B07-3007-03)

FRONT GLASS (B10-3274-01)

PANEL ASSY (A64-2172-02)

DC CORD (E30-4940-05) : KDC-V6017

DC CORD (E30-4941-05) : KDC-V7018R

ANTENNA ADAPTOR (T90-0523/0534-05) : KDC-V6090R/RY

BATTERY (SIZE: AAA) Not supplied as service parts

SCREW SET (N99-1704-05)

SCREW SET (N99-1700-05) : KDC-V6017 KDC-V7018

LEVERx2 (D10-4562-04)

ESCUTCHEON (B07-3010-02) : KDC-V6017 KDC-V7018R

REMOTE CONTROLLER ASSY (A70-0883-05) : KDC-V6017 KDC-V7018R

MOUNTING HARDWARE ASSY (J21-9641-13)

PLASTIC CABINET ASSY (A02-1497-03)

STAY (J54-0606-04) : KDC-V6017 KDC-V7018R

DC CORD (E30-4943-05) : KDC-V6090RY (E30-4957-05) : KDC-V6090R

KDC-V6017

ESCUTCHEON ASSY (B07-3007-03)

FRONT GLASS (B10-3266-01)

PANEL ASSY (A64-2164-02)

FRONT GLASS (B10-3270-01)

The MECHANISM OPERATION DESCRIPTION is the same as model KDC-S3007 and KDC-5050RG. Please refer to the service manual for model KDC-S3007(B51-7029-00) or KDC-5050RG(B51-7099-00).

KDC-V6017,V6090R/RY,V7018R

BLOCK DIAGRAM

PLL+B

FM+B

Q45,47

Q46,48

AM+B

DIMMER

MUTE

2WAY

DET.

ACC

BU DET.

A8V

Q14,15

Q18

Q16,17

Q19-22

SERVO AVRSERVO+B

SW5V

Q13

Q55,56

Q33

Q11,12

SW5V

BU5V

P CON

ANT-CON

Q27,29,30

Q32

MUTE

IC3

DRIVER

MUTE

Q1,2,5,6

POWER IC

IC4

u-COM

F/E

E-VOL

IC2

PRE OUT

SP-OUT

DIMMER

TEL-MUTE

ACC

ANT-CONT

Q28,31

P-CONT

BACK UP

A-CONT

P-CONT

DECODER

RDS

(M,E)TYPE

IC1

IC7

Q51

EX.AMP CONTROL

ILLUM

PANEL u-COM

RESET

RESET IC

IC8

IC3

IC1

IC2

Q2,3

LCD

DRIVER

REMO

G/R SW

BUFFER

NOISE

Q43

PRE OUT OUTPUT VOLTAGE

CONTROL

EX.AMP

Q25

Q26

Q34

(M,E) TYPE

(K) TYPE

NAVI-MUTE

PANEL 5V

KEY MATRIX

SW14V

PANEL POSITION DET.

(BACK LIGHT V-ILL)

LCD

ED1

QUAL

SERVO+B

MUTE R

STOP

SW2

LO/EJ

MUTE L

RST

SW3

SW1

SDA

SCL

A8V BU5V

SW5V

RST

REQ C

CLK

CH-CON

DATA H

REQ H

P MUTE

MUTE

SW5V

PANEL5V

MC REQ/PANEL

PANEL RST

SC REQ

MC CLK

SC DATA

REMO

RESET

ILL+B

SRT-SW1

SRT-SW2

RDCK

RDDA

QUAL

SDA

SCL

AFS

A8V

PLL DATA

PLL CLK

IFC OUT

S-METER

SW5V

DATA C

BACK UP

BU5V

PANEL 5V

600mV

3600mV

CHANGER

1800mVFM

230mV

1200mV

251mV (E TYPE)

470mV (K,M TYPE)

AUDIO OUT

FM+B

NOISE

3600mVCD

K,M TYPEMODEL

3600mV

855mV

1372mV

E TYPE

DRIVER

MUTE

MO SW

LCD AVR

(X13- )

KDC-V6017,V6090R/RY,V7018R

COMPONENTS DESCRIPTION

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

IC1 UPD780076GK501 Panel MI-COM. IC2 LC75878W LCD driver IC3 RS-171 Remote sensor IC

Q1 2SC2412K or 2SD601A VLCD AVR Q2 2SD2114K Green LED SW When a base goes "Hi", GREEN LEDs are turned on. Q3 2SD2114K Red LED SW When a base goes "Hi", RED LEDs are turned on.

Q4 DTA144EUA or KRA304 REMO SW

While

base goes "Lo", PAN 5V is supplied to the Remote

sensor IC. Q5 2SC2412K or 2SD601A CONT R SW When a base goes "Hi", RED LEDs are turned on. Q6 2SC2412K or 2SD601A CONT G SW When a base goes "Hi", GREEN LEDs are turned on. Q7 2SC2412K or 2SD601A CONT B SW When a base goes "Hi", BLUE LEDs are turned on.

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

IC1 UPD703033GC076 System MI-COM. IC2 TDA7407D E.VOL & N.C.MPX IC IC3 HD74HC02FP

or TC74HC02AF

Mute logic 2-input NOR x 4

IC4 TA8263BH Power AMP. IC IC7 TDA7479D RDS decoder IC8 S-80837ANNP Reset IC When BU 5V voltage is less than 3.7V, IC outputs "Lo".

Q1 DTC143TUA or KRC410 Pre mute (Front L) When Q1's base goes "Hi", Pre-output is muted. Q2 DTC143TUA or KRC410 Pre mute (Front R) When Q2's base goes "Hi", Pre-output is muted. Q5 DTC143TUA or KRC410 Pre mute (Rear L) When Q5's base goes "Hi", Pre-output is muted. Q6 DTC143TUA or KRC410 Pre mute (Rear R) When Q6's base goes "Hi", Pre-output is muted.

Q7 DTA124EUA or KRA303 Mute driver

When BU detection SW or System RESET or MI-COM.'s

Pre-mute is working, a base goes "Lo", and Q7 is turned on.

Q11 2SC4081 or 2SD1819A

BU 5V AVR

While BACKUP is applied, AVR outputs +5V.

Q12 2SB1548(P) Q11 and Q12 are inverted Darlington connection.

Q13 2SA1576A or 2SB1218A SW 5V

While a base goes "Lo", SW 5V is supplied to the

microprocessor peripheral circuits.

Q14 2SC4081 or 2SD1819A

A8V AVR When Q14's base goes "Hi", A8V AVR outputs 8V.

Q15 2SB1548(P) Q16 DTC124EUA or UN5212 A8V AVR and SERVO +B AVR ON/OFF control

Q17 DTA124EUA or KRA303

SW14V SW While Q16's base goes "Hi", Q17 is turned on,

A8V AVR and SERVO +B AVR are working.

Q18 2SD2375 SERVO +B AVR

When Q18's base goes "Hi", SERVO +B AVR outputs 8V.

Q19 DTC124EUA or UN5212 ILL +B AVR ON/OFF control

Q20 DTA124EUA or KRA303

ILL +B SW While Q19's base goes "Hi", Q20 is turned on,

and ILL +B AVR is working.

Q21 2SB1184

ILL +B AVR

While Q22's base goes "Hi", AVR outputs +10.5V.

Q22 2SC4081 or 2SD1819A

Works during POWER ON mode with a panel attached to the set.

●

SWITCH UNIT (X13-99XX-XX)

●

ELECTRIC UNIT (X25-87XX-XX)

KDC-V6017,V6090R/RY,V7018R

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

Q25 DTA123JK or KRA105S EXT. AMP CON. SW When a base goes "Lo", Q25 is turned on. Q26 DTC144EUA or UN5213 Small lamp detection SW When vehicle small lamps turn on, Q26 is turned on . Q27 DTC114YUA or UN5214

P-CON SW

When Q27's base goes "Hi", Q32 is turned on . Q32 2SB1277(Q,R) Works during POWER ON mode. Q29 DTA124EUA or KRA303 P-CON. protection inhibit SW

Prevents Q30 tuning ON during start-up after power ON. Q30 2SA1576A or 2SB1218A P-CON. protection SW

Protect Q32 by turning ON when P-CON output is grounded. Q28 DTC114YUA or UN5214

ANT-CON. SW

When Q28's base goes "Hi", Q31 is turned on. Q31 2SB1277(Q,R) Works during TUNER mode.

While BACKUP is applied, a base goes "Hi", and Q33 is turned on. Q33 2SC4081 or 2SD1819A BU detection SW

When momentary power down has detected, a base goes "Lo",

and Q33 is turned off. Q34 2SC4081 or 2SD1819A ACC detection SW

While ACC is applied, a base goes "Hi", and Q34 is turned on.

Q42 DTC124EUA or UN5212 E. VOL mute SW

When BU detection SW or MI-COM.'s mute is working,

a base goes "Hi", and Q42 is turned on. Q43 2SC4081 or 2SD1819A Noise buffer Q45 DTC124EUA or UN5212

FM +B SW

When Q45's base goes "Hi", Q47 is turned on . Q47 2SB1277(Q,R) Works during FM reception mode. Q46 DTC124EUA or UN5212

AM +B SW

When Q46's base goes "Hi", Q48 is turned on . Q48 2SB1277(Q,R) Works during AM reception mode. Q51 DTC144EUA or UN5213 IFC buffer Waveform shaping Q52 2SC4081 or 2SD1819A Composite signal output buffer Q55 2SA1576A or 2SB1218A

PAN 5V SW

While a panel is attached to the set, Q56's base goes "Hi", Q56 DTC124EUA or UN5212

and Q55 is turned on.

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

Generation of RF signal based on the signals from the APC

circuit and pickup, and generation of servo error (focusing

IC1 AN22000AA RF amplifier

error and tracking error)signals.

Detection of dropout, anti-shock, track crossing and off-track

conditions, Gain control function building in.

IC2 MN662773KF1

CD signal processor bult-in MI-COM.

IC4 BA5917AFP 4CH BTL driver

Focusing coil, tracking coil, spindle motor and sled motor driver

IC5 TA78L05AFP 5V AVR AVR outputs +5V for D/A converter analogue part. IC6 NJM4565MD OP Amp. Low pass filter

Q1 MCH6101 APC LD power control

Q2 DTC124EUA P ON SW

When CD source is selected, Q2's base goes "Hi",

Q3 and Q4 are turned on.

Q3 2SA1362(Y) A.8V SW

A8V ON/OFF control. When a base goes "Lo", Q3 is turnde on.

Q4 2SA1362(Y) D.5V SW

D5V ON/OFF control. When a base goes "Lo", Q4 is turnde on.

Q5 DTC124EUA MOTOR SW

When CD loading or eject operation is activating,

Q5's base goes "Hi", Q4 is turned on.

●

CD PLAYER UNIT (X32-5030-00)

COMPONENTS DESCRIPTION

KDC-V6017,V6090R/RY,V7018R

●

IC1 (SWITCH UNIT : X13-99XX-XX)

MICROCOMPUTER'S TERMINAL DESCRIPTION

Pin No. Pin Name I/O Description Processing Operation

1 REMO ON O Remote sensor IC on/off control

"Lo": PAN 5V is supplied to the Remote sensor IC. 2 RED O Red LED on/off control "Hi": Red LEDs are turned on. 3 GREEN O Green LED on/off control "Hi": Green LEDs are turned on. 4 KR5 I Key return 5 5 KR4 I Key return 4 6 KR3 I Key return 3 7 KR2 I Key return 2 8 KR1 I Key return 1 9 AVSS - Ground connection terminal Connected to GND lines.

10 VDD - Positive power supply connection terminal Connected to PAN 5V lines. 11 KS4 O Key scan 4 12 KS3 O Key scan 3 13 KS2 O Key scan 2 14 KS1 O Key scan 1 15 MC DATA I Data input from system MI-COM. 16 SC DATA I/O Data output to system MI-COM. 17 MC CLK I Clock input from system MI-COM. 18 L CE O CE output to LCD driver IC 19 L DATA O Data output to LCD driver IC 20 L CLK O Clock output to LCD driver IC 21 NC O Not used(N.C.) 22 TYPE I Destination type input terminal Not used(pull down to GND lines) 23 L INH O Inhibit output to LCD driver IC "Lo": LCD indication off 24 VDD - Positive power supply connection terminal Connected to PAN 5V lines. 25 AVSS - Ground connection terminal Connected to GND lines. 26 NC I Not used (connected to GND lines) 27 NC I Not used (connected to GND lines) 28 NC I Not used (connected to GND lines) 29 NC I Not used (connected to GND lines) 30 NC I Not used (connected to GND lines) 31 NC I Not used (connected to GND lines) 32 NC I Not used (connected to GND lines) 33 NC I Not used (connected to GND lines) 34 AVREF I

A/D converter reference voltage input terminal

Connected to GND lines.

35 NC O Not used (N.C.) 36 RESET I Reset input "Lo": Panel MI-COM. reset 37 XT2 - Sub clock resonator connection terminal Not used (N.C.) 38 XT1 I Sub clock resonator connection terminal Not used (connected to PAN 5V lines) 39 TEST I Test terminal Not used (connected to GND lines) 40 X2 - Main clock resonator connection terminal 41 X1 I Main clock resonator connection terminal 42 VSS - Ground connection terminal Connected to GND lines. 43 MC REQ I Request input from system MI-COM. 44 SC CON I Panel MI-COM. on/off control "Hi": Operation mode, "Lo": Standby mode 45 SRC I SRC key detection "Hi": SRC key pressed 46 OPEN-EJECT I OPEN-EJECT key input "Hi": EJECT key pressed 47 CONT G O

Green LED control output for variable illumination 48 SC REQ O Request output to system MI-COM. 49 NC O Not used(N.C.) 50 CONT B O

Blue LED control output for variable illumination 51 NC O Not used(N.C.) 52 CONT R O

Red LED control output for variable illumination 53 EJECT I EJECT key detection "Hi": EJECT key pressed 54 NC O Not used(N.C.) 55 NC O Not used(N.C.) 56 NC O Not used(N.C.) 57 NC O Not used(N.C.) 58 NC O Not used(N.C.)

KDC-V6017,V6090R/RY,V7018R

Pin No. Pin Name I/O Description Processing Operation

MICROCOMPUTER'S TERMINAL DESCRIPTION

●

IC1 (ELECTRIC UNIT : X25-87XX-XX)

59 NC O Not used(N.C.) 60 NC O Not used(N.C.) 61 NC O Not used(N.C.) 62 NC O Not used(N.C.) 63 NC O Not used(N.C.) 64 NC O Not used(N.C.)

1 AM+B O AM+B control "Hi": During AM reception. 2 FM+B O FM+B control

"Hi": During FM reception, "Hi": Last FM mode (only RDS model)

3 AFS O

Noise detection time constant switching terminal

"Hi": During FM reception, "Lo": During FM seek or AF search 4 PLL-DATA I/O Data input/output with F/E 5 PLL-CLK I/O Clock input/output with F/E 6 EVDD - Power supply connection terminal Connected to BU 5V lines. 7 EVSS - Ground connection terminal Connected to GND. 8 NC O Not used(N.C.) 9 BEEP O BEEP sound output

10 REMO I

Data input from the remote control light sensor 11 CH-REQH O Request output to changers "Lo": Request 12 CH-RST O Reset output to changers : Reset 13 IC2-SDA I/O

Data line with IC2, IC5 and CD MECHA. MI-COM. 14 IC2-CLK I/O

Clock line with IC2, IC5 and CD MECHA. MI-COM. 15 CH-MUTE I Mute request from changers "Hi": Mute request 16 CH-CON O Changer control "Hi": Operation mode, "Lo": Standby mode

DIMMER-CON/

O Panel MI-COM. ON/OFF control

"Hi": POWER ON mode

SC-CON

"Lo": POWER OFF mode or panel detached or panel mask position 18 TEST - Test terminal Not used(Connected to GND) 19 P-MUTE O Power IC mute control output "Lo": Mute (POWER OFF, TEL MUTE) 20 P-STBY O Power IC standby control output

"Hi": POWER ON mode except panel detached or panel mask position 21 MUTE O IC2 mute control output "Hi": Mute on 22 NC O Not used(N.C.) 23 PRE-MUTE O Pre-output Mute control output "Lo": Mute 24 ACC-DET I ACC detection input "Hi": ACC OFF, "Lo": ACC ON 25 DIMMER I Small lights detection input "Lo": During vehicle small lamps turn on. 26 SW5V O SW 5V control output

"Lo": POWER ON mode or during CD loading/eject action

Bass boost OFF__"Hi": 160msec, "Lo": 40msec 27 EXT-AMP-CON O External amp. control output Bass boost LOW__"Hi": 130msec, "Lo": 70msec

Bass boost HI__ "Hi": 100msec, "Lo": 100msec 28 P-CON O Power control output "Hi": POWER ON mode except ALL OFF mode 29 ANT-CON O Antenna control output "Hi": During FM/AM reception or TI reception 30 P-ON O SW 14V control output

"Hi": POWER ON mode or during CD loading/eject action 31 RESET I Reset input terminal "Lo": System reset 32 XT1 I Sub clock resonator connection terminal Clock count during POWER OFF mode 33 XT2 - Sub clock resonator connection terminal 34 REGC - C terminal

35 X2 - Main clock resonator connection terminal

Oscillation stop: POWER OFF mode or momentary

power down detected 36 X1 I Main clock resonator connection terminal 37 VSS - Ground connection terminal Connected to GND lines. 38 VDD - Power supply connection terminal Connected to BU 5V lines. 39 CLKOUT O Internal system clock output 40 NC O Not used(N.C.) 41 NC O Not used(N.C.) 42 TYPE0 I Destination type input terminal 0 43 TYPE1 I Destination type input terminal 1 44 TYPE2 I Destination type input terminal 2

KDC-V6017,V6090R/RY,V7018R

Pin No. Pin Name I/O Description Processing Operation

MICROCOMPUTER'S TERMINAL DESCRIPTION

45 TYPE3 I Destination type input terminal 3 46 IC2TYPE0 I IC2 setting terminal "Lo": Initial value 47 IC2TYPE1 I IC2 setting terminal "Lo": Initial value 48 NC O Not used(N.C.) 49 NC O Not used(N.C.) 50 NC O Not used(N.C.) 51 NC O Not used(N.C.)

52 ILL-ON O Illumination AVR ON/OFF control output

"Hi": POWER ON mode except panel detached or panel mask position

53 M-MUTE L I

Mute request (Lch) from CD MECHA. MI-COM.

"Lo": Mute request

54 M-MUTE R I

Mute request (Rch) from CD MECHA. MI-COM.

"Lo": Mute request 55 BVDD - Power supply connection terminal Connected to BU 5V lines. 56 BVSS - Ground connection terminal Connected to GND lines. 57 M-RST O Reset output to CD MECHA. MI-COM. "Lo": Reset 58 M-STOP O Stop request to CD MECHA. MI-COM. "Lo": Stop mode, "Hi": Operation mode 59 NC O Not used (N.C.) 60 LO/EJ I/O

CD MECHA. loading/Eject switching output

"Lo": Loading, "Hi": Eject, "Hi-Z": Stop or Break 61 MOSW O

CD mechanism loading motor control output

"Hi": CD loading/eject action or Break, "Lo": other 62 NC O Not used (N.C.) 63 CD-SW3 I Down & limit switch detection input "Hi": Chucking, "Lo": Pickup most inner position 64 P-RESET O Reset output to panel MI-COM. "Lo": Reset 65

L-CE/MC REQ/PANEL

I/O Request output to panel MI-COM. 66 NC O Not used (N.C.) 67 NC O Not used (N.C.) 68 NC O Not used (N.C.) 69 NC O Not used (N.C.) 70 AVCONT O

A/D converter reference voltage control output

"Hi": Active, Connected to AVREF terminal.

71 AVDD -

A/D converter power supply connection terminal

Connected to BU 5V lines.

72 AVSS -

A/D, D/A converter ground connection terminal

Connected to GND.

73 AVREF I

A/D converter reference voltage input terminal

74 PHONE I PHONE detection input

1V or less: TEL MUTE, 2.5V or greater: NAVI MUTE 75 NC(GND) I Not used (pull down to GND lines) 76 NC(GND) I Not used (pull down to GND lines) 77 SRT-SW2 I SRT position detection input

Panel: (SW1, SW2)=(Hi, Hi), Slide: (SW1, SW2)=(Hi, Lo) 78 SRT-SW1 I SRT position detection input Mask : (SW1, SW2)=(Lo, Lo) 79 NOISE I FM noise detection input 80 S-METER I S-meter input from F/E 81 R-DATA I Data input from the RDS decoder IC

Except RDS model: Not used(pull down to GND lines) 82 R-QUAL I Quality input from the RDS decoder IC

Except RDS model: Not used(pull down to GND lines) 83 IFC-OUT I IFC OUT of the F/E input terminal "Hi": Station detected, "Lo": Not detected 84 NC(GND) I Not used (pull down to GND lines) 85 NC(GND) I Not used (pull down to GND lines) 86 NC O Not used (N.C.) 87 R-CLK I Clock input from the RDS decoder IC

Except RDS model: Not used (pull down to GND lines) 88 CH-REQC I Request input from changers "Lo": Request 89

KEY-REQ/SC-REQICommunication request input form panel MI-COM. 90 CD-SW1 I Loading detection "Lo": CD chucking. 91 CD-SW2 I 12cm disc detection terminal

When 12cm disc was detected, the input becomes "Lo" temporarily.

92 NC O Not used (N.C.)

93 BU-DET I Momentary power down detection input

"Hi" : When momentary power down detected or BU OFF

"Lo" : BU ON 94 CH-DATAC I Data input from changers 95 CH-DATAH O Data output to changers 96 CH-CLK I/O Clock input/output with changers 97

L-DATAL/SC-DATA

I Data input from panel MI-COM.

L-DATAS/MC-DATA

I/O Data output to panel MI-COM.

L-CLK/PANEL/MC-CLK

I/O Clock output to panel MI-COM.

100 PAN5V O Panel 5V control "Hi": Panel attached, "Lo": Panel detached

KDC-V6017,V6090R/RY,V7018R

TEST MODE

1. How to enter the test mode While holding the FM and Preset 6 keys, reset the unit.

2. How to exit from the test mode While holding the Preset 6 key, reset the unit. (Note) The test mode cannot be terminated by ACC OFF,

power OFF or momentary power down.

3. Initial status in the test mode

• Sources : ALL OFF

• Display : All segments are lit.

• Volume : -10 dB (displayed as "30")

• Loudness : OFF

• CRSC : OFF regardless of the presence of

switching function.

• SYSTEM Q : Flat

• LED : White for no scanning. (VLCD model)

4. Special display in Tuner mode When any of the following messages is displayed in Tuner mode, the F/E may be abnormal.

• "TNE2P NG" : The EEPROM is set to the default

(unstable values) because the F/E was shipped without passing through the adjustment process, etc.

• "TNCON NG" : Communication with the F/E is not

possible.

5. Forced switching of K3I Each press of the Preset 6 key in Tuner mode should switch K3I from AUTO → Forced Wide → Forced Middle → Forced Narrow → AUTO. The initial status is AUTO and the display shows these modes as follows.

• AUTO : FMA

• Forced Wide : FMW

• Forced Middle : FMM

• Forced Narrow : FMN

6. Test mode specifications of the CD receiver

• Forced ejection is inhibited in the reset start operation.

When the unit is reset while a CD is loaded in it, the CD is not recognized by resetting.

• Each press of the Track Up key jumps to the following

track numbers: No. 9→ No. 15 → No. 10 → No. 11 → No. 12 → No. 13 → No. 14 → No. 9 (The cycle restarts from here.)

• Each press of the Track Down key jumps to the previ-

ous track number to the track being played.

7. Audio-related specifications

• A short press of the Q key initiates the audio adjustment

mode.

• Pressing the ∗ key on the remote initiates the audio

adjustment mode.

• Continuous holding of a remote control key is inhibited.

• Bass, Middle and Treble are adjusted in 3 steps of

Min/Center/Max with the Track Up/Down keys.

• Balance is adjusted in 3 steps of Left Max/Center/Right Max with the Track Up/Down keys.

• Fader is adjusted in 3 steps of Rear Max/Center/Front Max with the Track Up/Down keys.

• HPF is adjusted in 2 steps of Through/220 Hz with the Track Up/Down keys.

• LPF is adjusted in 2 steps of Through/120 Hz with the Track Up/Down keys.

• Bass f, Bass Q, Bass EXT, Middle f, Middle Q and Treble f are not dealt with by the audio adjustment.

8. Menu-related specifications

• A short press of the CLK key initiates the Menu mode.

• Pressing the DNPP/SBF key on the remote initiates the

Menu mode.

• Continuous holding of a remote control key is inhibited.

• Calendar adjustment, calendar display switching and

calendar memo are eliminated from the targets of continuous key holding. (FL model)

• In the color adjustment mode, pressing the Preset 1 key sets Red, 2 sets Blue, 3 sets Green and 4 sets Green. (VLCD model)

• Contrast is adjusted in 3 steps of 0/5/10 and the default is 5. (VLCD/LCD model)

• Brightness is adjusted in 3 steps of 0/5/10 and the default is 10. (Normal FL model)

9. Backup current measurement When the unit is reset while ACC is OFF (i.e. by turning Backup ON), the MUTE terminal goes OFF in 2 seconds in place of 15 second. (The panel, CD mechanism and TAPE mechanism are not activated at this time.)

10. Special display when the display is all on Pressing the Preset keys while the power is ALL OFF displays the following information.

Version display (8 digits, Month/Day/Hour/Minute)

[PRESET 1] (Display) SYS xxxxxxxx System microcomputer

PAN xxxxxxxx Panel microcomputer

[PRESET 2]

Serial No. display (8 digits)

(Note) CD/RK type eXcelon model

(Display) S. No. xxxxxxxx Short press : View power ON time.

(The All OFF period is not counted.)

[PRESET 3] Long press/hold : Clear power ON time.

(Display) PonTim xxxxx Max. 65535 (hours) Short press

: Display TAPE/CD/MD operation time.

[PRESET 4] Long press/hold

: Clear TAPE/CD/MD operation time

(Display) CDTime xxxxx (CD/R)

TapTim xxxxx (C/R) Max. 65535 (hours)

Short press

: Display TAPE/CD/MD ejection count.

[PRESET 5] Long press/hold

: Clear TAPE/CD/MD ejection count.

(Display) EjeTim xxxxx Max. 65535 (times) Short press : Display Panel open/close count.

[PRESET 6] Long press/hold : Clear Panel open/close count.

(Display) PnCnt xxxxx Max. 655350 (times)

KDC-V6017,V6090R/RY,V7018R

TEST MODE

11. Other specifications

• Automatic panel closing when a tape/CD is inserted is inhibited. (M&T model)

• Panel operation by turning power OFF/ON is inhibited. (M&T model)

• Messages such as "CODE OFF" are not displayed when power is turned ON.

• Pressing the ATT key opens or closes the panel. (M&T model)

• Pressing the TI (AUTO) key during changer operation turns 2zone ON. 2zone can be turned OFF by pressing the TI (AUTO) key again. The P/S dot lights while 2zone is ON.

• Pressing and holding the CLK key for a second in the ALL OFF status the Mask Key (security) write mode.

• Security-related information

1. Forced Power ON mode (All models) Even when the security (Mask key) is approved, resetting the unit while holding the ATT and Preset 4 keys makes it possible to turn the power ON for 30 minutes. After 30 minutes have elapsed, it is not possible to return to the previous condition unless the unit is reset again.

2. Method of registration of the security code after EEPROM

(Tuner Unit Ass'y) replacement (Code security model)

(1) Enter the test mode. (See " 1. How to enter the test

mode")

(2) Press the CLK key to enter the security registration

mode.

(3) Enter the code using the Preset 1/2/3/4 keys.

Example: To enter "3510"

• Press the Preset 1 key 4 times.

• Press the Preset 2 key 6 times.

• Press the Preset 3 key twice.

• Press the Preset 4 key once.

(4) Press and hold the DISP key for 3 seconds until

"APPROVED" is displayed.

(5) Exit from the test mode. (See " 2. How to exit from the

test mode")

(Note) All Clear is not applicable to the security code of

this model.

3. Simplified method of clearing the security code (K Type

only)

(1) While the code entry is requested, press and hold the

VOL UP key for 3 seconds while holding the DISP key pressed. (This should turn "----" off.)

(2) Enter "KCAR" from the remote. (Same way as the 00

model) Press the 5 key on the remote twice, then press the Track Up key. (This enters "K".) Press the 2 key on the remote 3 times, then press the Track Up key. (This enters "C".) Press the 2 key on the remote once, then press the Track Up key. (This enters "A".) Press the 7 key on the remote twice, then press the Track Up key. (This enters "R".)

(3) The security code is cleared and the unit enters the

ALL OFF mode.

(4) If you commit a mistake in the code entry, the unit

enters the code request mode again.

4. Method of writing the Mask key while the EEPROM is in the initial status

(1) Enter the test mode. (See " 1. How to enter the test

mode")

(2) Press the CLK key to enter the Mask key registration

mode. "TRANSMIT1" should be displayed now. The display at this time should show " < > " in place of " [ ] ".

(3) Point the Mask key remote toward the light sensor,

and press and hold its key for more than 0.5 second.

(4) When "TRANSMIT2" is displayed, press and hold the

key on the Mask key remote for more than 0.5 second again. The first and second counter codes are not compared at this time.

(5) When "APPROVED" is displayed, the write operation

is complete. Now the demonstration mode is initiated and the test mode is terminated.

(Note) In the same way as previous models, if 30 minutes

have elapsed with no code written, an error occurs and the power is turned OFF.

5. Method of initializing the Mask key

(How to reset the unit from the Mask key approved condition to the factory condition)

(1) Enter the test mode. (See " 1. How to enter the test

mode")

(2) "TRANSMIT1" is displayed and the Mask key entry

request mode is initiated. The display at this time should show " ∗ ∗ " in place of " [ ] ".

(3) Press and hold the key on the Master key remote for

more than 3 seconds.

(4) When "TRANSMIT2" is displayed, press and hold the

key on the Master key remote for more than 3 seconds again.

(5) When "APPROVED" is displayed, the Mask key is

cleared, the demonstration mode is initiated, the test mode is terminated and the unit returns to the factory condition.

6. Method of clearing all Mask key-related data

(1) Enter the test mode. (See " 1. How to enter the test

mode")

(2) Press the CLK key to enter the Mask key registration

mode. "TRANSMIT1" should be displayed now.

(3) Point the Master key remote toward the light sensor,

and press and hold its key for more than 3 seconds (until the level display shows the full condition).

(4) When "TRANSMIT2" is displayed, hold the key on the

Mask key remote for more than 3 seconds again. If "TRANSMIT1" is displayed in place of "TRANSMIT2", restart the procedure from step (3).

(5) When "APPROVED" is displayed, all security data is

cleared and the unit returns to the condition before Mask key writing with the EEPROM in the initial status.

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