Kenwood Z-910-DVD Service manual

CD·MD-CH CONTROL DVD RECEIVER

Z910DVD

SERVICE MANUAL

Z910DVD

Plastic cabinet assy (A02-2711-08)

Panel assy (A64-2753-08)

AUD

XOVER

DISP

Remote con. assy (A70-2023-08)

NAME.S

CD MD-CH CONTROL DVD RECEIVER

SIRIUS Satellite Radio

RDM

SCAN

Size AAA battery (Not supplied)

Front glass assy (B10-4290-08)

REP

M.RDM

AUTO

AME

SRC

PWR

OFF

K3i

47Wx4

Cover (F07-1112-08)

Escutcheon (B07-3048-08)

S.A

3-D

DAB

DISC

DC code assy (E30-6095-08)

Mounting hardware assy (J21-9585-18)

RC-DV200

DC code assy (E30-6129-08)

Lever (D10-4364-08)x2

Connecting cord assy (E30-6093-08)

Screw set (N99-1723-05)

Connecting cord assy (E30-6108-08)

Screw set (N99-1726-08)

Screw set (N99-1716-08)

ANT

TUNER

E2P ROM

AUX-IN

DVD

CD-CH GND-ISO

DSP

AN7399S

MODE

SA MIX

E-VOL HPF

GND-ISO

POWER IC

MAIN u-COM

RST MUTE IC

SW-OP

SA IC

AMP

ROM

REMO

LEVEL SHIFT

KEY MATRIX

PANEL u-COM

VFD

SW 5V

PNL 5V

VFD 14V

AUDIO 8V

FUN 12V

AUDIO 8V

MECHA 5V

MECHA 7V

FUSE 10A

FUSE 5ABU 5V

BU 5V

SW 5V

AUDIO 8V

PNL 5V

VFD

MECHA 7V

FUN 12V

MECHA 5V

AUDIO 8V

BU 14V

FRONT

REAR

NF VIDEO OUT DATA OUT

IC200 IC300

IC700

IC201

IC701

IC850

IC403 IC402

IC900

IC940

IC950

IC930

IC961

IC350

IC351

IC500

Q613

IC202

IC400

Q401

Q404

Q602

Q606

Q611

IC750

Q610

Q501

FM AM : 190mV

: 475mV

: 1160mVAUX-IN

: 1225mV

CD-CH

CD : 1300mV

: 2650mVAUX

: 2650mVCD-CH

: 545mV : 2700mV

AM CD

FM : 1630mV

: 530mVAM

: 2600mV

: 2660mV

AUX

CD-CH

: 1590mVFM

: 813mVFM : 1630mV

: 270mV : 1530mV

: 1530mV

CD-CH

AUX

AMP BLOCK-1

CONTROL BLOCK

AMP BLOCK-2

MAIN BLOCK

REAR

FRONT

AC OUT

MUX

AC IN

AUX IN

(NF)

FRONT

REAR

Z910DVD

BLOCK DIAGRAM

Z910DVD

COMPONENTS DESCRIPTION

Ref.No. Element/Function Operation/Condition

IC200 E-Vol/MPX E-Vol/MPX IC201 SPATIALIZER IC202 GATE IC GATE IC FOR SPATIALIZER IC300 SYSTEM E'S SYSTEM E'S IC350 GND-ISO GND-ISO FOR AMP IC351 GND-ISO GND-ISO FOR AMP IC400 SYSTEM MI-COM IC402 GATE IC GATE IC FOR MUTE IC403 RESET SYSTEM RESET IC500 POWER AMP IC700 SW-OP CD/CD-CH SWITCHING INPUT IC701 GND-ISO GND-ISO FOR CD-CH IC750 5V REGULATOR IC850 BUFF SA BUFF, 1/2Vdd IC900 PNL MI-COM IC930 REMOCON REMOTE CONTROL CENSOR IC940 SA BPF BPF FOR SA IC950

EXTENSION ROM

IC960

3.3V POWER SUPPLY IC IC961 LEVEL SHIFT IC 5V-3.3V LEVEL SHIFT Q100 FM+B SW Q101 FM+B SW Q102 AM+B SW Q103 AM+B SW Q104 EMI FIL Q105 BUFF IFC BUFF Q200 SURROUND SW SURROUND SW Q201 SURROUND SW SURROUND SW Q202 MUTE E-VOL MUTE SW Q250 NOISE AMP FM NOISE AMP Q350A

MUTE DRV MUTE FOR PRE-OUT

Q350B

MUTE DRV MUTE FOR PRE-OUT

Q351A

MUTE DRV MUTE FOR PRE-OUT

Q351B

MUTE DRV MUTE FOR PRE-OUT

Q352A

MUTE DRV MUTE FOR PRE-OUT

Q352B

MUTE DRV MUTE FOR PRE-OUT Q353 MUTE DRV MUTE FOR PRE-OUT Q400 MUTE DRV FOR SA MUTE Q401 5V SW Q402 LED SW LED SW FOR DISC IN,EJ-SW Q403 LED SW LED SW FOR DSI Q404 PNL5V SW Q405 PNL5V SW

5V FOR MECHANISM POWER SUPPLY

3.3V POWER SUPPLY

Ref.No. Element/Function Operation/Condition

Q406 MUTE DRV PRE-OUT, DSP MUTE Q501 GND-ISO 8V AVR 8V POWER SUPPLY FOR GND-ISO Q502 14V SW 8V POWER SUPPLY FOR GND-ISO Q503 14V SW 8V POWER SUPPLY FOR GND-ISO Q504 AMP MUTE DRV MUTE FOR POWER AMP Q505 AMP MUTE DRV MUTE FOR POWER AMP Q600 14V SW AUDIO8V Q601 14V SW AUDIO8V Q602 AUDIO8V AVR 8V POWER SUPPLY FOR AUDIO Q603 AUDIO8V AVR 8V POWER SUPPLY FOR AUDIO Q604 DD-CONV SW Q605 DD-CONV SW Q606 DD-CONV AVR Q607 DD-CONV AVR Q608 14V SW MECHANISM 7V Q609 14V SW MECHANISM 7V Q610 FAN12V AVR FAN12V Q611 MECHA7V AVR Q612 MECHA7V AVR Q613 BU5V AVR 5V POWER SUPPLY FOR MI-COM Q614 BU5V AVR 5V POWER SUPPLY FOR MI-COM Q615 14V SW FAN12V Q616 14V SW FAN12V Q650

EXT AMP CON SW Q651 DIMMER SW Q652 P-CON SW Q653 P-CON SW Q654

P-CON PROTECTION Q655

P-CON PROTECTION Q658 ACC DET ACC ON/OFF DETECTION Q659 BU DET BU ON/OFF DETECTION Q660 PARKING SW Q700 CD/CD-CH SW CD/CD-CH SIGNAL SWITCHING Q701 BUFF DIGITAL BUFF Q850 ALC ALC Q851 MUTE DRV FOR SA MUTE Q900 LED SW Q930 PNL5V SW Q931 PNL5V SW Q960 BK SW Q961 VFD SW Q962 VFD SW

14V POWER SUPPLY FOR DC/DC CONVERTER 14V POWER SUPPLY FOR DC/DC CONVERTER

7V POWER SUPPLY FOR MECHANISM 7V POWER SUPPLY FOR MECHANISM

LED SW FOR SRC,KENWOOD LOGO PANEL 5V SW FOR SA-BPF,REMOCON PANEL 5V SW FOR SA-BPF,REMOCON

Z910DVD

MICROCOMPUTER’S TERMINAL DESCRIPTION

System microcomputer MN101C49KWA (IC400 : MAIN UNIT)

Pin Name Signal Name I/O Purpose Processing/Operation

1 VREF- VREF- - Connected to GND 2 PA0/AN0 PHONE I Phone input terminal Below 1 V : Phone Muted. Above

3 PA1/AN1 NOISE I FM noise detecion input terminal Threshold being checked. (Variable

4 PA2/AN2 S-METER I S-meter input from FM tuner 5 PA3/AN3 DISC-DET I 6 PA4/AN4 NO_USE I Pulled down by a resistor 7 PA5/AN5 NO_USE I Connected to GND 8 PA6/AN6 NO_USE I Connected to GND

9 PA7/AN7 NO_USE I Connected to GND 10 VREF+ VREF+ - Connected to REF-CON 11 VDD VDD - Connected to BU 5 V 12 OSC2 X'TAL O Connected to X'tal (8.388608 MHz) 13 OSC1 X'TAL I Connected to X'tal (8.388608 MHz) 14 VSS VSS - Connected to GND 15 XI X'TAL I Connected to X'tal (32.768 KHz) 16 XO X'TAL O Connected to X'tal (32.768 KHz) 17 MMOD GND I Connected to GND 18 P00/SBO0/TXD0 PN-MC-DATA I/O Data output to Panel uCOM 19 P01/SBI0/RXD0 PN-SC-DATA I Data input from Panel uCOM 20 P02/SBT0 PN-MC-CLK O Clock output to Panel uCOM 21 P03/SBO2 DVD-D-FM O Data output to DVD uCOM 22 P04/SBI2 DVD-D-HOST I Data input from DVD uCOM 23 P05/SBT2 DVD-CLK I Clock input from DVD uCOM 24 P06/NDK/BUZZER BEEP O Beep output (2 KHz) 25 P07/SYSCLK NO_USE O Open 26 P20/IRQ0 BU-DET I BU detection input Lo : BU detected. 27 P21/IRQ1/ACZ RDS-CLK I Clock input from RDS 28 P22/IRQ2 CH-REQC I REQ input from CD-CH 29 P23/IRQ3 DVD-ATN-HOST I Connected to DVD-CLK 30 P24/IRQ4 DSP-REQD I REQ input from DSP 31 P25/IRQ5 PN-SC-REQ I REQ input from panel uCOM 32 P26 NO_USE O Connected to GND 33 P27/NRST RESET I System reset input Lo : REST 34 P10/TM0IO/RMOUT FUN_ON O Fun power control output 35 P11/TM1IO ANT-CON O Power antenna control output Hi : POW_ANT output = Hi. 36 P12/TM2IO EXT-AMP O External amp control output 37 P13/TM3IO DIMMER I Dimmer input Lo : DIMMER = ON 38 P14/TM7IO P-CON O External amp ON/OFF control output Hi : P_CON output = Hi. 39 P15 ACC-DET I Acc detection input Lo : Acc detected. 40 P16/TM4IO PARKING-DET I Parking detection input Hi : Parking detected. 41 P17 NO_USE O Open 42 P30/SBO1/TXD1 CH-DATAH O Data output to CD-CH 43 P31/SBI1/RXD1 CH-DATAC I Data input from CD-CH 44 P32/SBT1 CH-CLK O Clock output to CD-CH 45

P33/SBO3/SDA/NBR 46 P34/SBI3/NBT DSP-DATAD I Data input from DSP 47

P35/SBT3/SCL/NLDDMA

DSP-DATAH O Data output to DSP

DSP-CLK O Clock output to DSP

Disc sensor input. Analog detection 2.5 V

2.5 V : Navigation Muted.

depending on mode)

Hi : Disc detected. Lo : Disc not present.

Hi : Power ON (Same operation as DVD+B).

Z910DVD

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin Name Signal Name I/O Purpose Processing/Operation

48 P36/NSTDMA NO_USE O Open 49 P37/NDKDMA NO_USE O Open 50 P40/KEY0 TYPE0 I Destination type selection input 51 P41/KEY1 TYPE1 I Destination type selection input 52 P42/KEY2 ST-TYPE0 I EVOL control selection input 53 P43/KEY3 ST-TYPE1 I EVOL control selection input 54 P44/KEY4 RE-TYPE0 I Region code selection input 55 P45/KEY5 RE-TYPE1 I Region code selection input 56 P46/KEY6 DSP-CON O DSP control output Hi : DSP = ON 57 P47/KEY7 DSP-REQH O REQ output to DSP 58 P50/NWE DSP-RST O Reset output to DSP Hi : RESET 59 P51/NRE CH-RST O Reset output to CD-CH Hi : RESET 60 P52/NCS CH-MUTE I Muting signal input from CD-CH Hi : MUTE 61 P53/A16 CH-CON O CD-CH control output Hi : CD-CH = ON 62 P54/A17 CH-REQH O REQ output to CD-CH 63 P60/A0 NO_USE O Open 64 P61/A1 DVD/CH-SELECT O DVD/CD-CH audio selection output 65 P62/A2 DVD-+B O DVD power ON/OFF control output Hi : DVD power ON. 66 P63/A3 P-ON O Internal power control output Hi : Pow er ON. 67 P64/A4 P-MUTE O Muting output to internal amp 68 P65/A5 SVR O Ripple discharge circuit control output Hi : Discharged. 69 P66/A6 STBY O Internal amp standby control output Hi : Standby OFF (Power ON). Set

70 P67/A7 MODE0 O Surround mode switching output 71 P70/A8 MUTE O Muting output Hi : MUTE = ON 72 P71/A9 EVOL-CLK O Clock output to EVOL 73 P72/A10 EVOL-DATA I/O Data output to EVOL 74 P73/A11 SPATIALIZER O Spatializer ON/OFF control output Hi : SPATIALIZER = ON 75 P74/A12 MODE1 O Surround mode switching output 76 P75/A13 DVD-ATN-FM O ATN output to DVD uCOM 77 P76/A14 DVD-RDY-FM O Ready output to DVD uCOM 78 P77/A15 DVD-RST O Reset output to DVD uCOM Lo : RESET 79 P80/D0/LED0 PLL-CLK O Clock output to front end 80 P81/D1/LED1 PLL-DATA I/O Data output to front end 81 P82/D2/LED2 FM+B O FM power control Hi : FM power ON. 82 P83/D3/LED3 AM+B O AM power control Hi : AM power ON. 83 P84/D4/LED4 AFC O Output for time constant switching

when noise is detected 84 P85/D5/LED5 IFC I IFC input from F/E 85 P86/D6/LED6 D-MUTE I Muting input from DVD uCOM 86 P87/D7/LED7 PRE-MUTE O Dual zone muting output Lo : MUTE = ON 87 PD0/SDO0 RDS-QUAL I QUAL input from RDS 88 PD1/SDO1 RDS-DATA I Data input from RDS 89 PD2/SDO2 LED_SW O Illumination output to subpanel Hi : Lamp ON.

(EJECT_ button and disc insertion slot) 90 PD3/SDO3 EJECT I EJECT switch input Lo : EJECT_SW ON. 91 PD4/SDO4

92 PD5/SDO5 PN-RST O Reset output to panel uCOM Lo : Reset.

PN-MC-REQ/PN-DET

I/O REQ output to Panel uCOM/Panel Output : Communicating with panel

release detection input

Refer to the Destination Type Setting Table. Refer to the Destination Type Setting Table. Refer to the Destination Type Setting Table. Refer to the Destination Type Setting Table. Refer to the Destination Type Setting Table. Refer to the Destination Type Setting Table.

Hi : DVD. Lo : CD-CH. Switched during muting.

Lo : Muting ON. Lo is output in momentary po wer down.

preliminarily to the same timing as P_ON. Refer to the Destination Type Setting Table.

Refer to the Destination Type Setting Table.

Hi : Larger time constant (during reception). Lo : Smaller time constant (during AF search).

uCOM. Input : Lo when panel is detected.

Z910DVD

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin Name Signal Name I/O Purpose Processing/Operation

93 PD6/SDO6 PN-OPEN I Panel open/close detection input Lo : Panel open. 94 PD7/SDO7 DSI O Security lamp output Hi : Lamp ON. The lamp blinks when

95 DAVSS AVSS - Connected to GND 96 PC0/DA0 PAN5V O Panel 5 V power control output

97 PC1/DA1 SW5V O SW 5 V power control output Lo : Switching 5 V power ON. 98 PC2/DA2 ILL-ON/PN-SC-CON O Button illumination control output/ Hi : Illumination ON, panel uCOM

99 PC3/DA3 REF-CON O VREF control output

100 DAVDD AVDD - Connected to BU 5 V

Destination Type Setting T able

Destination M Hi L o Lo Hi

the panel is released.

Hi : Panel 5 V power ON. "Lo" is output when the panel is released or during momentary power down.

Panel uCOM control output control output = Hi.

Hi is output in an interlocked operation with P_ON.

Pin No. 50 51 54 55

Pin Name TYPE0 TYPE1 RE-TYPE0 RE-TYPE1

JLo Lo KLo Hi

XHi Lo Hi Lo CHi Lo Hi Hi EHi Hi

Spatializer Setting Table

Pin No. 74 70 75

Pin Name SPATIALIZER MODE0 MODE1

OFF Lo Lo Lo

BYPASS Lo Lo Lo

SPATIALIZER LOW Hi Hi Hi

MID Hi Lo Hi

HIGH Hi Hi Lo

IC2-4 Change Value Setting Table

Pin No. 52 53

Pin Name ST-TYPE0 ST-TYPE1

Initial value Lo Lo

IC2-4 Change 1 Lo Hi

Change 2 Hi Lo Change 3 Hi Hi

Panel Microcomputer UPD703033GC097 (IC900 : Control uCOM)

PinNo.

1 VFD_DATA1 O Data output "1" to VFD driver 2 VFD_CLK O Clock output to VFD driver 3 NC I Resistor connected to GND 4 VFD_DATA2 O Data output "2" to VFD driver 5 VFD_CLK_IN I 6 EVdd Connected to PNL 5 V 7 EVss Connected to GND 8 NC O Output open.

9 5V_ON O

Pin name I/O Description Processing Operation

Clock input from VFD_CLK (For use in synchronization of DATA 1 and 2)

Power supply control output to Remote Control IC and SA_IC.

5V ON : HI, 5V OFF : LO

Z910DVD

MICROCOMPUTER’S TERMINAL DESCRIPTION

PinNo.

10 REMO I Remote control signal input 11 NC O Output open. 12 VFD_LATCH O Latch output to VFD driver 13 VFD_GCP O Luminance gradation control output to VFD driver

14~16 A13~A15 O Address output "A13" ~ "A15" to external ROM

17 VFD_BLK O Blank output to VFD driver 18 IC/Vpp Test 19 A5 O Address output "A5" to external ROM

20~26 A6~A12 O Address output "A6" ~ "A12" to external ROM 27~30 A1~A4 O Address output "A1" ~ "A4" to external ROM

31 RESET I Reset input 32 XT1 Resistor connected to GND 33 XT2 OPEN 34 REGC 1 uF connected to GND

35, 36 X2, X1 Connected to Main X'tal

37 Vss Connected to GND 38 Vdd Connected to PNL 5 V 39 CLKOUT OPEN

40~42 NC O OUTPUT OPEN

43 OE O Output Enable output to external ROM 44 CE O Chip Enable output to external ROM

45, 46 NC O OUTPUT OPEN 47~54 AD0~AD7 I Data input "AD0" ~ "AD7" from external ROM

55 BVdd Connected to PNL 5 V 56 BVss Connected to GND

57~64 AD8~AD15 I Data input "AD8" ~ "AD15" from external ROM 65~68 A16~A19 O Address output "A16" ~ "A19" to external ROM

69 NC O OUTPUT OPEN 70 A21 O Address output "A21" to external ROM 71 AVdd Connected to PNL 5 V 72 AVss Connected to GND 73 AVref 74 SA_F01 I Spectrum analyzer signal input (63Hz) 75 SA_F02 I Spectrum analyzer signal input (150Hz) 76 SA_F03 I Spectrum analyzer signal input (330Hz) 77 SA_F04 I Spectrum analyzer signal input (1KHz) 78 SA_F05 I Spectrum analyzer signal input (3.3KHz) 79 SA_F06 I Spectrum analyzer signal input (10KHz) 80 LEVEL_M I MIX signal input for level meter

81~85 KR5~KR1 I Key return "5" ~ "1"

86 PN_SC_REQ O Send request output to Main uCOM 87 AVCONT O A/D reference voltage control output Operating : High. 88 PN_SC_CON I Operation control input from Main uCOM Operating : High. (Interrupt input) 89 NC O Output open. 90 SOURCE I SRC key input 91 BLUE O Blue LED control output LED ON : HI, LED OFF : LO 92 PN_MC_REQ I Send request input from Main uCOM 93 KS4 O Key scan "4"

94~96 KS3~KS1 O Key scan "3" ~ "1" and Flash uCOM write port

97 PN_SC_DATA I Data input from Main uCOM 98 PN_MC_DATA O Data output to Main uCOM 99 PN_MC_CLK I Clock input from Main uCOM

100 NC I Resistor connected to GND

Pin name I/O Description Processing Operation

Display ON : High. Display OFF : Low.

ON : High. OFF : Low. (Interrupt input)

Z910DVD

TEST MODE

1. How to enter the test mode

While holding the EQ and ATT keys, short press the SRC key during ALL OFF mode.

2. How to exit from the test mode

Only reset the unit. (Note) The test mode cannot be terminated by ACC OFF, power OFF, momentary power down or panel detached.

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

4. Special display in Tuner mode

When any of the following messages is displayed in T uner 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 Æ Forced Wide Æ Forced Middle Æ Forced Narrow Æ 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. Audio-related specifications

•A short press of the Q key 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 / Flat /

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.

•Bass f, Bass Q, Bass EXT, Middle f, Middle Q and Treble f are

not dealt with by the audio adjustment.

7. X'OVER-related specifications

•A short press of the ATT key initiates the X'OVER adjustment

mode.

•Continuous holding of a remote control key is inhibited.

•HPF is adjusted in 2 steps of Through/220Hz with the Track

Up/Down keys.

•LPF is adjusted in 2 steps of Through/120Hz with the Track

Up/Down keys.

8. Menu-related specifications

•A short pr ess of the Track Up key during the ALL OFF mode

initiates the Menu mode.

•A short press of the S.A key except the ALL OFF mode ini-

tiates the Menu mode.

•Continuous holding of a remote control key is inhibited.

• Calendar adjustment and calendar display switching are elimi-

nated from the Menu mode.

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 DVD mechanism is 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.

[PRESET 1] Version display (8 digits,

Month/Day/Hour/Minute) (Display) SYS xxxxxxxx System microcomputer

PAN xxxxxxxx Panel microcomputer

[PRESET 2] Serial No. display (8 digits)

(Display) S. No. xxxxxxxx (Note) S. No. FFFFFFFF : fixed in this model

[PRESET 3] Short press : View power ON time. (The All

OFF period is not counted.) Long press/hold : Clear power ON time. (Display) PonTim xxxxx Max. 65535 (hours)

[PRESET 4] Short press : Display DVD operation time.

Long press/hold : Clear DVD operation time (Display) DVDTim xxxxx Max. 65535 (hours)

[PRESET 5] Short press : Display DVD ejection count.

Long press/hold : Clear DVD ejection count. (Display) EjeTim xxxxx Max. 65535 (times)

[PRESET 6] Short press : Display Panel open/close count.

Long press/hold : Clear Panel open/close count. (Display) PnCnt xxxxx Max. 655350 (times)

11. Other specifications

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

Security specifications

• Forced power ON mode (All models) Even when the security mode is permitted, the power can be turned ON for only 30 minutes by pressing the SRC key while holding the ATT and PRESET 4 keys depressed. After 30 minutes have elapsed, the set can be restored only by resetting it.

•Method of clearing the simplified security code (K Type only)

1.While holding the DISP key during the code request mnode,

press and hold the VOL Up key for 3 seconds (until "----" disappears).

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

the "5" key on the remote 2 times 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 2 times then press the Track Up key. (This enters "R".)

3.The security mode is exited and the set enters the All OFF

mode.

4.If an erroneous code is entered, the set enters the code

request mode again.

A B C D E

F G H I

PC BOARD (COMPONENT SIDE VIEW)

MAIN UNIT

CN100

L100

C100

C102

16 9

L103

C104

TU100

C110

L104

C151

D100

C108 C106

Q102

L106

C602

EBEBEB

Q602

C609

Q613

Q611

IC750

C607

R609

C606

D605

C752

C750

D606

CN350

D281

L102

C111

X150

IC150

L150

L105

R104

Q100

L200

C600

D604

C608

C611

L752

L750

D282

C152

L751

C858

C284

C852

R850

D280

C203 C202 R200 R201 C204

C205

C753

C283

C201A

C201B

IC850

C851

S800

24 1

CN702

C282

R706

C724

C722

C723

CN700

Q201Q200

16 9

IC201IC202

C213

C211B

C211A

C200

IC200

C206

C207

R202

R263

C217

Q250

R717

R851B

C850B

C850A

R851A

R855

C853

L400

C809

Q403

R810

R811

R40

CN354

13 1 6

R352A

C212A

C307B

C210A

C307A

C200

C209

Q202

D350B

R352B

C212B

D352B

C215

C419

C214A

C214B

C210B

R262

D350A

C720

C721

R203

CN703

R709

R710

IC402

814

C856

C410

R442

D352A

R367B

C702

C408

D351A

RN407 RN402

RN403 RN405

R427

R405

IC403

R407

C403

CN351

R366A

Q610

C351A

C351B

D354B

R364B

C614

C312B

IC300

C404

D353A

CN600

E12B

C312A

RN400

RN406

100

C311B

R430

C412

D354A

R364A

C311A

R400

X400

C652

R658

Q656

D658

C706

D602

C550A

C701A

2815

RN401

R410

IC400

R401

X401

D651

Q651

R655

R653

D655

Q653

Q657

R674

C703

R704

IC701

IC700

C553

C580

R411

C407

C406

R656

Q650

C653

R670

R677

R705

148

R700

C305

R434

D804

R654

C661

C664

C700

RN404 R429

CN800

C650

R651

C655

Q658

D660

R443

C651

R652

R662

C550B

C707

C701B

D650

R657

R660

C663

D701

R420

R421 R422

R423 R676

D801D802

R650

D653

D654

D656

R669

R675

R444

R663 R659

D800

R668

R667

D657

Q660

CN701

C414

C810

R426

D405

R440

R514

D554B

D552

D582

CN650

CC1

R515

D583

CN550

D553

D659

CN651

132

R441

C552A

R551A

12 26 8 13 11 10 9 7 5 4 1

R510

R513

D550

13 11 10 9 7 5 4 1 2

CN580

CC2

R591

D580

DC800

16 9

D554A

D555

C554

C552B

R551B

R511

D551

R589

R588

D581

MAIN UNIT

IC Q

Address 200 4D 201 3D 202 3D 300 4E 400 5F 402 6E 403 6E 700 4F 701 3F 750 5C 850 6D

L650

100 4C 102 4C 200 3D 201 3D 202 5D 250 5D

IC1

403 7D 602 4C

C660

610 3E 611 5C 613 4C 650 2F 651 2F 653 2F 656 2F 657 2F

C613

658 2F 660 3G

L800

C808

C806

C803

R807

C801

D400

Refer to the schematic diagram for the values of resistors and capacitors.

+ 18 hidden pages