© 2002-12 PRINTED IN JAPAN B53-0016-00 (N) 484 DC cord (E30-4790-05): KRC-666R DC cord (E30-4784-05): KRC-666/G Plastic cabinet assy (A02-1486-13) Lever (D10-4589-04)x2 Remote controller assy (RC-410) (A70-2025-05): KRC-666/R Mounting hardware assy (J22-0011-03) Antenna adaptor (T90-0523-05): KRC-666R Screw set (N99-1719-05) Screw set (N99-1730-15) AUTO AME DOLBY B NR DAB Panel assy (A64-2846-02): KRC-666 (A64-2856-02): KRC-666G Escutcheon (B07-3022-02): KRC-666 (B07-3054-02): KRC-666G DOLBY B NR Panel assy (A64-2845-02): KRC-666R Escutcheon (B07-3022-02): KRC-666R CASSETTE RECEIVER KRC-666/G/R SERVICE MANUAL The CASSETTE MECHANISM OPERATION DESCRIPTION is the same model D40-1122-05. Please refer to the service manual for model D40-1122-05 (B51-7452-00). www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 DISASSEMBLY FOR REPAIR 2 How to remove the Volume Knob 1. Remove the rear cover of panel unit. 2. Juck up as remove the switch unit (x16-) and Volume Knob as shown. (CAUTION) Volume Knob cannot pull of front side that looked at tab point in the rotary encoder. LIGHTING BOARD CAP Be careful of direction. Rib: tall CAP KNOB(VOL) Dented part Rib: short How to install the Volume Knob 1. Remove the peeling paper of LIGHTING BOARD BOSS side. 2. CAP and LIGHTING BOARD are install positioning as shown. 5. Install a Volume Knob in rotary encoder positioning as shown. KNOB(VOL) BROAD SIDE OTHER SIDE Mount the Volume Knob into the broad Y shaped cutting in the direction of the picture. 3. Remove the peeling paper.(Use Tweezers) 4. CAP and Volume Knob are install positioning as shown. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 3 BLOCK DIAGRAM TUNER CASSETTE CH BUFFER RDS DECODER E-VOL MPX & BUFFER u-COM DOLBY EQ MOTOR MAIN AVR SUB MOTOR SUB MOTOR DRIVER PANEL 5V EJECT ILLUMI LCD EJECT SW PANEL DET ROTARY ENCODER KEY MATRIX LCD DRIVER WITH RESET SW REMOCON P CON ANT CON POWER SUPPLY IC SW 5V RESET WIRED REMO ACC DET SURGE DET B.U DET TEL MUTE BACK UP TEL MUTE ACC SP OUT POWER IC DRIVER PROTECT THERMAL MUTE PRE MUTE PRE OUT IC2 IC7 IC9 Q51 Q53 IC11 IC8 IC3 IC6 IC4 IC1 PLL-DATA PLL-CLK IFC OUT AUDIO OUT S-METER SW5V A8V AM+B SW5V R CLK R DATA S-METER QUAL AFS QUAL MP IN LEVEL TAPE CH AM FM MODE2 MODE3 SUB- MOT +B SUB+ MODE1 FOR(L) FOR(R) REV(L) R REEL F REEL REV(R) MTL ON/OFF DOLBY ON/OFF MUTE MS OUT MS MODE F/R SW5V A8V BACK UP SUB- SUB+ MOT +B LX REQ M BACK UP LX RST LX MUTE LX DATA S LX DATA M LX CON LX CLK LX REQ S BU5V I2C DATA I2C CLK PANEL EJECT ILL EJECT REMO VOLUME B VOLUME A L DATAL L CE L DATAS L CLK ILLUMI BU5V A8V FM+B AM+B BU5V ACC DET B.U DET PHONE EN1 EN2 EN3 RST BEEP P-MUTE MUTE BACK UP BU5V SW5V 3600mV 600mV 1800mV 1800mV K,M-TYPE FM CH AM TAPE MODE 1372mV 3600mV 855mV 1800mV E-TYPE A8V DET www . x ia o y u 1 6 3 . c o m QQ 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 4 COMPONENTS DESCRIPTION G SWITCH UNIT (X16-2030-21) Ref. No Purpose ¡ Function Operation/Condition/Compatibility IC1 LCD driver Drives LCD IC2 Remote control IC Controls the unit Q1,Q4 REMO ON switch The power supply of IC2 is turned on when base level goes "L" G SYNTHESIZER UNIT (X14-9180-2x) Ref. No Purpose ¡ Function Operation/Condition/Compatibility IC1 System µ-com Controls FM/AM tuner, the changer, cassette mechanism, Panel, volume and tone. IC2 E.Vol & N.C.MPX Controls the source, volume, tone and FM multiplex detector. IC3 Power supply IC BU5V(5V) Audio8V(8V) FM+B(8V) AM+B(8V) P-CON ANT-CON IC4 Power IC Amplifies the front L/R and the rear L/R to 50W or 47W maximum. IC6 Muting logic IC Controls logic for muting. IC7 RDS decoder IC8 Reset IC "L" when detection voltage goes below 3.5V or less. IC9 Equalizer amplifier Dolby-B, Metal-EQ, Equalizer the Tape sound(120µ sec). IC11 Sub motor driver Sub motor control Q1 Serge detection "L" when the back-up voltage becomes more than 18V(momentary power down). "H" when the back-up voltage becomes less than 18V. Q2 BACK-UP detection "L" when B.U is present. "H" when B.U is absent or momentary power down is detected. Q3 ACC detection "L" when Acc is present. Q4 SW 5V ON when the base is "L". Q5 Power-antenna detection "H" when P-ANT output is short-circuit(P.ANT OFF). "L" when FM/AM signal does not exist. Q6 P-CON detection "H" when P-CON output is short-circuit. Q51 Main motor switch 1 Outputs 14V when the base is "L". Q52 Main motor switch 2 Q51 turns ON when the base is "H" . Q53 Sub motor AVR Output 3.6V when the base of Q4 is "L". Q54 MSTC switch ON when the base is "H" . Q101 Composite signal buffer Q151 DSI driver DSI lights when the base is "L". DSI turns off when the base is "H" . DSI turns on and off when panel is taken off. Q152 Panel 5V switch When the panel is attached, the base goes "L", turning the Tr ON to supply 5V to the panel. When panel is taken off, panel 5V cut off. Q201 Noise buffer Q350 Pre mute switch Drives the pre mute switch (Q351~354) when the base is "L". Q351 Pre mute switch Mutes the rear Lch when the base is "H". Q352 Pre mute switch Mutes the rear Rch when the base is "H". EN1 ILLUMI 0V OFF 5V ON IN OUT EN2 AM FM A8V 0V OFF OFF OFF 2.5V OFF ON ON 5V ON OFF ON IN OUT EN3 ANT-CONP-CON 0V OFF OFF 2.5V OFF ON 5V ON ON IN OUT IN SUB MOTOR IN1(–) IN2(+) L L STOP L H CW H L CCW H H STANBY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 5 MICROCOMPUTER'S TERMINAL DESCRIPTION G SYSTEM MICROCOMPUTER MN101C49HNA (IC1: X14-) Pin No. Name Module I/O Description Processing Operation 1 VREF- Power supply GND for A/D 2 F REEL TAPE I Reel pulse FWD Cassette mecha reel pulse output FWD Vth=2.5V 3 R REEL TAPE I Reel pulse REW Cassette mecha reel pulse output REW Vth=2.5V 4 S-METER TUNER I K3I tuner S-meter 5 IFC-OUT TUNER I IF count 0V or 5V 6 NOISE TUNER I FM noise detection terminal 7 PHONE EXTRA I PHONE detection terminal Tel mete :1V or less, NAVI MUTE:2.5V or less, Only J type 1V or less,more than 2.5V NAVI 7 PHONE EXTRA I When Not used, output L fixed 8 DCDET RESERVE Power supply I Not used DE DET pull down DC offset detection terminal of P-IC 9 GND Power supply GND 10 VREF+ Power supply VCC for A/D 11 VDD Power supply Microcomputer's main Vcc 12 MAIN OSC1 Main oscillation input 8.38MHz 13 MAIN OSC2 Main oscillation input 14 VSS Power supply Microcomputer's main GND 15 SUB OSC1 32.768kHz oscillation input 16 SUB OSC2 32.768kHz oscillation input 17 GND Power supply GND External ROM 18 LX-DATAM LX O Data output to CH Last maintain 19 LX-DATAS LX I Data input from CH 20 LX-CLK LX O Clock input and output with CH 21 FLASH READ O 22 FLASH WRITE O 23 FLASH CLK O 24 BEEP AUDIO O Beep for built in amplifier 25 PANEL-DET to PANEL I Panel existence detection terminal Detached the panel :L, Attached the panel :H 26 REMO to PANEL I Remote control input 27 R-CLK TUNER I Clock for RDS decoder With no destination:out put L fixing 27 NC O With no RDS output L fixed 28 LX-REQS LX I Request input from CH Request detection :L 29 B.U-DET Power supply I Momentary power down detection BU detection :L With no BU :H 30 EJECT to PANEL I Tape eject L :KEY input 31 KEY-REQ to PANEL I Communication request from LCD driver L :KEY input 32 VDD Power supply I VDD 33 RESET I Reset During tape play :L 34 EQ MUTE TAPE O Equalizer mute During tape FF/REW :H Mode except tape :H 35 DOLBY TAPE O B NR ON/OFF B NR ON:H, B NR OFF:L Mode except tape :keep the value 36 MUSIC TAPE I Tape between music detection music signal detection:L, with no music signal:H 37 NC O 38 NC O 39 NC O 40 NC O 41 VDD Power supply I VDD 42 L DATAS to PANEL O TXD for LCD 43 L DATAL to PANEL I RXD for LCD 44 L CLK to PANEL O Clock for LCD 45 PLL DATA TUNER I/O Tuner I2C SDA 46 NC O www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 6 MICROCOMPUTER'S TERMINAL DESCRIPTION Pin No. Name Module I/O Description Processing Operation 47 PLL CLK TUNER I/O Tuner I2C SCL 48 NC O 49 NC O 50 NC O 51 PANEL 5V to PANEL I/O Panel 5V ON/OFF Attached the panel, ACC ON :L (Refer to "Truth table 5") 52 NC O 53 NC O 54 VOL A to PANEL I Rotary encorder input Refer to timing chart 55 VOL B to PANEL I Rotary encorder input Refer to timing chart 56 DSI to PANEL O Eject key illumination, guide illumination, DSI control Light on :L, Light off :H 57 NC O 58 FILP-DET to PANEL I 14seg retractable detection 59 L CE to PANEL O LCD driver CE 60 NC O 61 TYPE0 EXTRA I Destination setting Refer to "Trush table 4" 62 TYPE1 EXTRA I Destination setting Refer to "Trush table 4" 63 TYPE2 EXTRA I Destination setting Refer to "Trush table 4" 64 NC O 65 ST TYPE0 EXTRA I for OEM Refer to "Trush table 4" 66 ST TYPE1 EXTRA I for OEM Refer to "Trush table 4" 67 NC O 68 NC O 69 NC O 70 MODE1 TAPE I Cassette mechanism mode detection Refer to "Trush table 1" 71 MODE2 TAPE I Cassette mechanism mode detection Refer to "Trush table 1" 72 MODE3 TAPE I Cassette mechanism mode detection Refer to "Trush table 1" 73 MOTOR TAPE O Cassette mechanism main motor Motor active :H, Motor stop :L 74 SUB+ TAPE O Cassette mechanism sub motor Refer to "Trush table 2" 75 SUB- TAPE O Cassette mechanism sub motor Refer to "Trush table 2" 76 R QUAL TUNER I RDS quality 76 NC O When with no RDS, output L fixed 77 R DATA TUNER I RDS data 77 NC O When with no RDS, output L fixed 78 LX-MUTE LX I Mute request from CH H:MUTE ON L:MUTE OFF 79 LX-CON LX O Control output to CH ON:H OFF:L 80 LX-REQM LX O Request output to CH Request detection :L 81 LX-RST LX O Reset for CH Usually, L after system RST returned, after more than 400msec H, and L 82 MUTE AUDIO O Mute 83 AFS TUNER O Noise detection time constant switching terminal FM seek during AF search :L, during receiving :H 84 IC2 SDA AUDIO I/O SDA for EVOL 85 IC2 SCL AUDIO I/O SCL for EVOL 86 P-MUTE AUDIO O Power IC Mute output terminal When power off :L all off :L tel mute :L 87 P-STBY AUDIO O Power IC standby output terminal When power IC on :H off :L 88 SVR AUDIO O Power IC servo control terminal momentary power down :H 89 ACC-DET Power supply I ACC detection ACC detection :L with no ACC :H 90 PCON-DET EXTRA I PCON output detection PCON detection :L 91 PANT-DET EXTRA I PANT output detection PANT detection :L with no PANT :output L fixed 92 MS MODE TAPE O Tape between music detection switching While tape play :H While tape FF/REW, mode except tape :L www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 7 MICROCOMPUTER'S TERMINAL DESCRIPTION Pin No. Name Module I/O Description Processing Operation FWD input :L 93 F/R TAPE O Tape EQ input switching REV input :H MODE except TAPE :keep the value 94 METAL TAPE O TAPE METAL ON/OFF NORMAL :H, METAL :L MODE except TAPE :keep the value 95 DAVSS Power supply 96 EN2 Power supply O Power supply IC control Refer to "Trush table 3" 97 EN3 Power supply O Power supply IC control Refer to "Trush table 3" 98 EN1 Power supply O Power supply IC control Refer to "Trush table 3" 99 SW5V Power supply O SW5V control 100 DAVDD Power supply Reference power supply for D/A MODE1 MODE2 MODE3 condition L H H Eject H L H Standby L L L REW L L H FF H L L REV play H H L FWD play H H H other position Trush table 1. (Cassette mechanism conditions) SUB MOTOR + SUB MOTOR - condition L L Stop (Power off) L H Normal rotation (way to loading) H L Reverse (way to eject) H H Stop (Power on) Trush table 2. (Cassette mechanism sub motor) EN1 ILL L OFF H ON Trush table 3. (Power supply IC [TDA3682]) EN1 Control Model number TYPE0 TYPE1 TYPE2 ST TYPE0 ST TYPE1 KRC-766 L L L L L KRC-694/Y L L H L L KRC-666R L H L L L KRC-594/Y L H H L L KRC-594V/YV H L L L L KRC-666 H H L L L Trush table 4. (Destination type list) Processing intructions for low consumption mode POWER OFF O L ACC OFF I Hi-z Detached the panel I Hi-z Momentary power down I Hi-z (Attached the panel) Trush table 5. (Panel 5V) EN2 AUDIO 8V AM 8V FM 8V L OFF OFF OFF M ON OFF ON H ON ON OFF EN2 Control EN3 P-ANT P-CON L OFF OFF M OFF ON H ON ON EN3 Control *H=5V M=2.5V L=0V www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 8 TEST MODE 1. How to enter the test mode • While holding the Preset 1 and Preset 3 keys, reset the unit. 2. How to exit from the test mode • Reset the unit, momentary power down, ACC OFF, power OFF, and Panel detached. • (Note) The test mode cannot terminated by Panel is fall 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. • BEEP : When pressing any keys, the buzzer generates a beep at any time. • DISPLAY TYPE : TYPE A 4. RDS automatic measurement • An addition to disposal of substitute for visual check PS display as usual production lines. • P-CON terminal is OFF by force, when received the PS data and in case of corrobaration PS display is "RDS_TEST". (“_” is mean blank.) • This disposal is test mode only. • P-CON is switching the source or return with power on ¡ off. 5. Special display in Tuner mode When any of the following messages is displayed in Tuner mode, the front end may be abnormal. • "TNE 2P NG": The EEPROM is set to the default (unsta- ble values) because the F/E was shipped without passing through the adjustment process, etc. • "TNCON NG": Communication with the F/E is not possible. 6. 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 7. Test mode specifications of the cassette receiver •BLANK SKIPP :OFF 8. 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. • Fader is selected to the initial item. • Continuous holding of a remote control key is inhibited. • Bass, Middle and Treble are adjusted in 3 steps of -8/0/+8 with the Track Up/Down keys. • Balance is adjusted in 3 steps of L15/0/R15 with the Track Up/Down keys. • Fader is adjusted in 3 steps of F15/0/R15 with the Track Up/Down keys. • Volume Offset is adjusted in 2 steps of -8/0 with theTrack Up/Down keys. 9. Menu-related specifications • A short press of the MENU key initiates the Menu mode. Except, tape source is usually press and hold 1 second to enter the menu mode and short press initiates turn over. • Pressing the DNPP/SBF key on the remote initiates the Menu mode. • Continuous holding of a remote control key is inhibited. • Contrast is adjusted in 3 steps of 0/5/10(5x7dot), 0/4/7 (14seg) with the Track Up/Down keys. 10. Backup current measurement • When the unit is reset while ACC is OFF (i.e. by turning Back-Up ON), the MUTE terminal goes OFF in 2 seconds in place of 15 second. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 9 TEST MODE 11. Special display when the display is All ON Pressing the Preset keys while the power is All OFF displays the following information. [14seg 8 digits] [15x7dot 12 digits] 12. Other specifications • The line mute against times are 1 second from 10 seconds when starting the test mode. I Security • Forced Power ON mode (All models) Even when the security is approved, resetting the unit while holding the Q and 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 con- dition unless the unit is reset again. • Method of registration of the security code after EEPROM (F/E) replacement (Code security model) 1. Enter the test mode. (See How to enter the test mode) 2. Press the MENU key to enter the MENU. 3. When the message "Security" is displayed,press and hold the Track Up/Down key for 1second to enter the Security registration mode. 4. Enter the code using the FM /AM /Track Down keys. • FM key : Number up • AM key : Number down • Track Up key:Cursor right shift • Track Down key :Cursor left shift 5. Hold down the Track Up key for at least 3 seconds and the message, "RE-ENTER" appears, so once again enter the code according to Step 4 above. 6. Press and hold the Track Up key for 3 seconds until "AP-PROVED" is displayed. 7. 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. • Simplified method of clearing the security code 1. While the code entry is requested, press and hold the Track Up key for 3 seconds while holding the AUTO key pressed. (----will dissappear.) 2. Enter "KCAR" from the remote. • 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. Security function is canceled 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. Version display(8 digits, Month/Day/Hour/Minute) (Display)xxxxxxxx Short press: View power ON time.(The All OFF period is not counted.) Long press/hold: Clear power ON time. (Display)PONxxxxx Max. 65535 (hours) Short press: Display TAPE operation time. Long press/hold: Clear TAPE operation time. (Display)TPTxxxxx Max. 65535 (hours) Short press: Display TAPE ejection count. Long press/hold: Clear TAPE ejection count. (Display)EJCxxxxx Max. 65535 (times) Short press: Display Panel open/close count. Long press/hold: Clear Panel open/close count. (Display)PCxxxxx Max. 655359 (times) Display ROM colection version (Display)ROM Rxxx Invalid :ROM R– 1key 2key 3key 4key 5key 6key FM key Version display(8 digits, Month/Day/Hour/Minute) (Display)SYS_xxxxxxxx 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) Short press: Display TAPE operation time. Long press/hold: Clear TAPE operation time. (Display)TPTim_xxxxx Max. 65535 (hours) Short press: Display TAPE ejection count. Long press/hold: Clear TAPE ejection count. (Display)EjeCnt_xxxxx Max. 65535(times) Short press: Display Panel open/close count. Long press/hold: Clear Panel open/close count. (Display)PnCnt_xxxxxx Max. 655359 (times) Display ROM colection version (Display)ROM Rxxx Invalid :ROM R– 1key 2key 3key 4key 5key 6key FM key www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 10 ADJUSTMENT F/E VR2 R VR1 L R G L CN9 FRONT PANEL Set the controls and switches as follows. BALANCE :center position BASS :center position LOUD :OFF DOLBY NR :OFF FADER :center position TREBLE :center position No [1] AZIMUTH TCC-153 10kHz Connect an AC voltmeter to SP OUT TAPE PLAY Head Azimuth Screw Adjust the azimuth for each Lch/Rch or FWD/RVS becomes maximum [2] PLAY BACK LEVE TCC-130 Connect an AC voltmeter to CN9 (X14) TAPE PLAY VR1 (L) VR2 (R) (X14) 388mV (a) CASSETTE DECK SECTION ITEM INPUT SETTINGS OUTPUT SETTINGS TUNER (RECEIVER) SETTINGS ALIGNMENT POINTS ALIGN FOR FIG. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 A B C D E 1 2 3 4 5 6 7 4.7K 4.7K 4.7K 4.7K 4.7K 22K 22K 4.7K 47K 10K 0V 2.4V 2.5V 5V 0V 5.0V 0V 5.0V 4.2V 4.1V 7.3V 4.9+V 0V 4.1V 4.1V 4.1V 4.1V 4.1V 0V 3.8V 8.0V 0V 4.1V 4.1V 4.1V 4.1V 0V 5V 3.5V 0V 0V 5V 2.5V 5.0V 5.0V 0V 5.0V 5.0V IC7 IC2 IC6 (X14-9180-2x) P1 CN1 D157 D151 D152 D158 D154 D153 D155 D160 D165 D162 D161 D164 D163 Q151 S1 Q152 ANT. ∗A1 J4 Q101 CN2 J3 Q351 Q352 REAR PRE OUT Q350 Q201 D203 D311 D310 D309 Q355 Q356 CN3 D307 D304 D302 D301 J2 FRONT RDS DECODER ∗ E ∗ C DSI DRIVER PANEL 5V SW COMPOSITE BUFFER SIGNAL PRE SW MUTE SW MUTE PRE E.VOL & N.C.MPX NOISE BUFFER ∗ D D403 MUTING LOGIC IC PRE MUTE SW REM. CONT 2.2u50 TM ARI 4.332MHz L DATAL 14 18 ESD GND L CLK NC L CE 15 16 17 NC FLIP DET L DATAS 11 12 13 VOL A VOL B EJECT ILL 8 9 10 ILL +B REMO RST EJECT 4 5 6 7 D GND PAN 5V ILL GND 1 2 3 C165 0.01 C117 FILOUT 8 FSEL 9 C114 0.01 C115 10u16 C113 27P R168 1K C163 ∗C164 10u6.3 0.22 VDD5V IF1+B AMIF OUT AUDIO OUT RDS OUT NOISE OUT IFC OUT PLL+B FM+B AM+B VT W/N FM ANT RF GND OSC GND AM ANT OSC GND OSC GND SCL SDA DIG GND OSC GND IF1 GND S-METER C116 330P OSEL VREF RDDA QUAL GND MPX 7 6 5 4 3 2 1 T57 EXTRES VCC OSCIN OSCOUT 10 11 12 13 14 RDCL 15 16 20 21 24 23 22 C108 0.01 R114 2.2K C112 27P R113 2.2K R112 2.2K R111 4.7K 100K R116 C111 1000P R106 2.2K 10 16 15 17 18 19 12 13 11 14 5 6 8 7 9 2 1 4 3 C104 0.01 C102 0.01 L3 52mH L6 4.7uH R104 R105 4.7K 470 R102 470 R101 1K R103 4.7K C356 R351 C351 0.01 RL 360 10u16 + RR 360 10u16 C352 R352 + R357 R374 1K 1 2 22K R355 180 22K 180 R356 R358 0.022 0.01 14 15 C204 C207 R201 10K C202 C201 1 2.2u35 1 C203 R206 1K 7 22 CDGND CDR CASSR CASSL CREF VREF 3 2 1 6 5 4 LFOUT ACOUTR ACOUTL 26 27 28 RROUT LROUT RFOUT 23 24 25 MPIN LEVEL MPX AM AFS NC CDL 10 9 8 13 12 11 SCL SDA GND VDD 19 20 21 NC QUAL SMUTE 16 17 18 C353 10u16 C354 W3 10u16 C210 C211 47u10 0.01 C303 47u10 C302 0.47u50 0.1 C208 C206 150P 0.1 R203 4.7K C212 MPOUT NC C301 0.47u50 R359 360 R363 180 R361 22K C357 0.01 R360 360 R364 R362 22K 180 1 2 3 R303 100 R302 R307 4.7K R306 4.7 10 R311 100 R301 10 BU GND LXREQM AGND LXCON Rch RST Lch LXDATAM CLK 10 12 11 7 3 4 8 2 1 6 5 9 13 FL + FR CHR CHG CHL 80 79 81 18 20 AM FM 5 45 47 X3 76 77 CHL CHG CHR 4.7K R202 0.47 C205 R209 10K R210 10K 85 84 R205 2.2K FL RR RL FR 4.7K R204 R162 R154 470 R155 470 R170 470K R169 470K R152 470 R157 1K R158 1K R159 1K R164 47K R160 2.2K 100K R171 R153 470 4.7K R166 47K R165 + 470K R167 R304 4.7K R310 100 R312 100K R161 2.2M 0.22 C166 56 55 54 30 33 26 59 42 43 44 31 58 51 25 C6 0.01 AOUT BIN1 2 1 3 AIN2 AIN1 AIN3 VCC 82 13 14 12 BOUT 4 5 6 BIN3 BIN2 7 GND CIN1 CIN2 CIN3 COUT 10 11 9 8 R L R117 10 4 27 R207 1K R208 1K 100K R414 4.7uH L10 4.7uH L8 C106 0.01 4.7uH L7 + 100K + + + + + + + DTC143TUA UN5114 UN5211 UN5216 2SA1036K 2SA1576A DTA114EUA DTA124EUA DTC114EUA DTC124EUA DTC144EUA 2SC5103 2SB1443 2SC4081 UN5212 LB1930M DA204U DTA114YUA X14-9180-2x (1/3) 14 KRC-666/G/R www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 F G H I J 10K 10K 22K 22K 0V 8.8V 1.4V 0V 0V 14.4V 0V 0V 0V 0V 0.6V 8.5V 14.4V 5.0V 0V 0V 0V 0V 5.0V 0-5.0V 0-5.0V 0V 5V 5V 2.5V 5V 0V 0V 5V 0V 5V 0V 5V 5V 0V 5V 0V 5V 0V 0V 5V 5.0V 5V 0V 0V 5V 0V 5V 5.0V 5V 0V 5V 0V 5V 0V 5V 0V 0V 5V 5V 0V 0-5.0V 0V 5V 0V 5V 0V 5V 5V 0V 5V 0V 0V 5V 0V 5V 0V 5V 5V 0V 0V 5V 5V 0V 0V 5V 0V 5V 5V 0V 0V 5.0V 0V 5V 2.5V 5V 0V 0V 5V 5V 0V 8.8V 8.8V 8.8V 0.4V 0.4V 4.1V 4.1V 4.1V 0.3V 0V 5V 0V 5V 0V 5V 0V 4.0V 0V 5.0V 5.0V 0V IC1 ∗IC4 IC8 IC D401 Q52 Q51 D51 1 07 D308 04 D303 D258 D254 D252 D256 Q54 ∗D31 Q3 D4 Q2 D3 Q1 D2 D1 D269 D257 D271 D270 D251 D255 D253 J1 DC-IN SP OUT NOISE BUFFER SYSTEM u-COM ∗ B ∗ B E A MSTC SW CN6 SUB MAIN MOTOR SW MAIN MOTOR SW RESET IC POWER IC SERGE ACC DETECTION BACK-UP TEL MUTE DETECTION DETECTION 3 DETEC POWE Q5 ANTEN D403 C254 R52 1K 1/2W R410 100K N O O P N 10 9 8 7 6 R59 C53 470 0.01 VDD METAL 55 VOL A NC L RST PANEL 5V 51 54 53 52 L-DATAS 50 49 48 47 46 45 44 43 PLL CLK NC NC NC PLL DATA L-DATAL NC L-CLK 42 41 40 39 38 37 36 35 34 33 NC NC NC NC NC EQMUTE MUSIC DOLBY RESET SUB- SUB+ MOTOR MODE3 MODE2 MODE1 NC NC NC ST TYPE1 ST TYPE0 NC TYPE2 TYPE1 TYPE0 NC L CE FLIP DET NC DSI VOL B 69 62 58 57 56 61 60 59 65 64 63 68 67 66 72 71 70 75 74 73 IC2 SDA R QUAL R DATA LX-MUTE LX-CON LX-REQM LX-RST 76 77 78 79 80 82 83 MUTE AFS 81 IC2 SCL P-MUTE P-STBY ACC DET PCON-DET PANT-DET MS MODE 84 85 86 87 88 NC 89 90 92 93 F/R 91 21 22 23 24 25 32 31 30 29 28 27 26 R-CLK KEY-REQ LX-REQS EJECT BU-DET PANEL DET REMO FLASH W FLASH C BEEP 7 10 12 13 14 15 16 17 18 19 20 LX-DATAM LX-DATAS LX-CLK FLASH R SUB OSC1 SUB OSC1 GND VDD MAIN OSC1 MAIN OSC1 VSS 11 DC DET GND VREF+ 8 9 S-METER IFC-OUT NOISE PHONE 4 5 6 VREF- F REEL R REEL 1 2 3 SW5V 94 95 96 97 98 DAVSS EN2 EN3 EN1 99 100 DAVDD R315 C304 0.01 100K R314 100K R313 100K R309 4.7K R307 4.7K R311 100 LXMUTE RST LXDATAM LXDATAS CLK LXREQS C256 22u16 R251 33K R252 47K C255 0.47u50 0.047 C266 0.047 C264 0.047 C262 C260 0.047 L11 4.7uH R62 2.7K C56 0.47 LINEOUT2 TCH2 NC22 MSSW C62 0.1 24 23 22 21 G1FB MSMODE DRSW TAPESW MUTESW NRSW MSOUT MSTC 20 19 18 NC15 17 16 15 14 13 G2FB 12 11 10 7 TCH1 NC9 MSLPF 8 9 LINEOUT1 C61 0.1 R11 100K 1/2W R10 22K 0.01 C4 3.3K R8 R6 10K R7 22K C3 1000P ∗C31 0.01 ∗R31 10K ∗R32 R3 100K C2 0.01 DGOUT DOUT- DOUT+ COUT- COUT+ CIN PGND AIN AOUT+ AOUT- BOUT+ BOUT- TAB R256 0.22u50 C252 0.22u50 C251 0.22u50 C253 0.22u50 ∗R262 ∗R260 ∗R259 ∗R261 C258 1u50 R255 100 21 5 1 3 RR- FR+ 7 RR+ FR- 9 15 11 13 19 17 FL- FL+ 25 23 RL+ RL- R254 TH1 R257 15K 10K 470 R253 47K 1.5K C257 0.1 C259 0.047 C261 0.047 C263 0.047 C265 0.047 12 VCC1 PGNDB STBY RIP PGNDA 2 4 6 10 8 BIN DIN AUXIN PGNDC VCC2 18 16 14 20 22 PGNDD MUTE 24 C1 3300u16 FL+ FR- RL+ RL- FL- RR- RR+ FR+ RL+ FL+ 8 9 CON RL- FL- FR- RR- RR+ FR+ MUTE P.CON GND ACC 6 11 7 10 5 12 4 3 14 13 2 1 16 15 140uH B.U. F1 10A FUSE RR FR RL FL 24 86 87 81 18 20 19 78 28 R205 2.2K 6 83 4.7K R204 VSS 2 1 VDD VOUT 3 4 NC 31 30 43 42 44 26 36 34 35 45 47 27 71 70 72 73 74 75 81 80 79 78 85 82 83 84 87 86 90 91 92 93 94 96 97 99 98 4 5 2 3 8.388MHz X1 X2 32.768kHz R422 10K R266 100K 19 20 18 25 47u6.3 C409 0.01 C410 100K ∗R411 100K ∗R416 100K ∗R420 100K ∗R421 100K ∗R417 100K ∗R412 22P C407 22P C408 R83 1K R82 1K R81 4.7K R80 4.7K R79 10K R78 4.7K 0.47 C59 10u10 C54 10u10 C55 0.033 R65 220K R61 47K 33K R63 4700P C57 3 MAIN M 4 GND SUB M+ SUB M- 1 2 R56 100K 2 1 2 1 0.22 C75 0.22 C74 10K R51 73 L1 0.1 C406 R310 100 R312 100K R305 4.7K R308 4.7K 0.01 C5 10K R5 20K R4 82K R1 ∗R33 47K R9 33K Q3 3 4 ANT TEL Q2 Q1 56K R2 90 0.1 C7 39K R15 100K R16 4.7K R22 4 220K R14 92 93 94 35 34 36 1K R64 59 51 54 55 56 58 33 Q5 C6 0.01 L R 77 76 24 28 6 7 89 29 7 29 89 R418 100K R413 100K Q51 1 2 C58 + + + + + + + 15 X14-9180-2x (2/3) KRC-666/G/R CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). Indicates safety critical components. 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. • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. ! www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 K L M N O 1 2 3 4 5 6 7 8.2V 0.4V 4.1V 0V 0.4V 0V 0V 0V 4.1V 4.1V 4.1V 4.1V 4.1V 0V 5V 0V 5V 5.0V 5.0V 0V 4.0V 0V 4.0V 0V 14V 0V 0V 14V 0V 2.5V 5V 0V 8V 5.0V 10.5V 0V 16.0V 0V 14.0V 0V 5V IC9 IC3 IC11 KRC-666/G/R (1/2) TAPE MECHA (D40-1147) (X89-2570-11) A (E30-4790-05) DC CORD KRC-694/Y KRC-666R KRC-594/Y/V/YV : (E30-4784-05) : KRC-766/666/666G DC CORD Q53 D52 CN5 CN9 D25 D24 Lch Rch EQUALIZER AMPLIFIER SUB MOTOR DRIVER SUB AVR DETECTION P-CON POWER SUPPLY IC Q6 D23 3 DETECTION POWER Q5 Q4 SW 5V ANTENNA MOTOR M M Lch Lch Rch Rch FWD REV PLAY SUB CM2 MAIN CM1 SUPPLY REEL REEL TAKEUP TAKE UP SUPPLY MODE SW IC1 : MN101C49HNA IC2 : TDA7407D IC3 : TDA3682ST IC4 : ∗ IC6 : HD74HC27FP IC7 : TDA7479AD IC8 : PST3435UL IC9 : CXA2560Q IC11 : LB1930M Q1-3,5,6 : 2SC4081 Q4 : 2SA1036K Q51 : 2SB1443 Q52 : DTC114EUA or Q53 : 2SC5103 Q54 : DTC124EUA or Q101,201,351,352,355, 356 : DTC143TUA or Q151 : DTA114YUA or Q152 : 2SA1576A Q350 : DTA124EUA or D1 : 1N5393G-M6 D2-4,309-311 : MA4068(N)-M D22-25,51,252,254,256,258 : AM01Z D52 : M4043-M D151-155,157,158, 160-162,301-304,307,308 : MA4062-L D163 : MA8062 D164,165,403 : DA204U D203,401,269-271 : 1SS133 (X14-918X-XX) S1 CN1 2/2 X16- J1 J1 D31 HZS5B1 : D251,253,255,257 : S1J EJECT SW KRC403 or KRC410 or KRA307 or KRA303 or KRC402 or UN5212 UN5216 UN5114 UN5112 UN5211 ∗ A R60 22 NC10 OUT1 OUT2 PGND NC8 10 9 8 7 6 VCC NC2 IN1 IN2 SGND 1 2 3 4 5 R58 C52 470 0.01 R59 470 C53 0.01 R57 470 C51 0.01 C67 33u10 PBTC2 PBOUT2 OUTREF2 TAPEIN2 GND DIREF LINEOUT2 TCH2 NC22 MSSW R67 20K C62 0.1 24 23 22 21 27 26 25 30 29 28 R68 1K C66 0.01 TAPEIN1 10 7 TCH1 NC9 MSLPF 8 9 VCC NC6 LINEOUT1 4 5 6 PBRIN1 PBFIN2 PBFB2 PBRIN2 PBGND2 31 32 33 PBREF PBFIN1 PBGND1 VCT 34 35 36 37 38 PBFB1 PBTC1 PBOUT1 OUTREF1 1 2 3 39 40 33u10 R70 180 C70 R74 24K R72 24K C68 470P W102 C72 470P R73 24K R75 24K C71 470P C73 470P 3 5 4 2 1 C61 R66 4.7 0.1 C60 47u16 3 2 1 C76 0.01 1K C65 0.01 33u10 R71 180 C69 C28 100u16 ∗W103 ∗W104 C25 10u16 C24 10u16 10u25 C29 10u16 C22 10u25 C23 1 13 11 REG2 REG1 9 7 5 3 REG3 REG4 REG5 SW1 SW2 STCP EN1 12 10 GND VP2 EN3 EN2 8 6 4 2 R69 VR2 0.1 C64 10K 0.1 C63 VR1 10K 12 NC 6 MODE1 9 F REEL ANODE R REEL 10 11 MODE2 SW 5V 7 8 MODE3 4 5 GND R54 100K R55 100K R56 100K 71 70 72 R76 47K R77 47K R53 120 0.22 C74 10u16 C26 C27 10u50 C20 220P 97 96 98 220P C21 10K R25 10K R24 90 91 4.7K R23 0.1 C7 0.1 C8 39K R18 39K R15 100K R16 100K R19 4.7K R22 4 3 R13 2.7K AM FM 220K R17 220K R14 2 3 75 74 VCC 47K R12 Q6 Q5 99 10 11 12 4 8 7 9 5 6 1 2 3 1 2 4 3 5 NC R REEL ANODE MOT+B SUB+ SUB- MOED1 F REEL MODE2 PON 5V MODE3 MOT-G A K A K C E C E 3 2 C 1 UNIT No. 2-70 2-71 0-21 0-22 0-23 NO NO YES YES YES R31, 33 100K 100K 22K 22K 22K R32 22K 22K 22K 10K 10K R259 -262 YES NO YES YES YES R411 NO YES NO NO NO R412 YES NO NO NO YES R416 NO YES YES YES NO R417 YES YES YES NO NO R420 NO NO NO YES YES R421 NO NO YES YES YES W103 TA8273H TA8273H TA8273H TA8263BH TA8263BH IC4 YES NO YES NO W104 NO C1 0.01 R9 470 R10 470 R12 1K R11 1K R13 1K R5 470 R6 1K R8 470 R7 1K R3 470 R4 470 R2 470 R1 1K RESET 6 PANEL-5V ILL-GND 3 D-GND 1 2 ILL+B REMO 4 5 EJECT-ILL V-CLK VOL-B 9 EJECT VOL-A 7 8 10 11 L-CE 17 FLIP-DET L-DATAS L-DATAL 12 13 14 L-CLK V-DATA 15 16 ESD-GND 18 V-CLK 6 5 9 8 11 14 17 5 15 13 PANEL-5V 13 L-DATAL D-GND L-CE 16 15 14 L-CLK REMO L-DATAS 12 11 10 12 17 13 12 14 15 16 11 9 16 8 6 FLIP-DET 2 V-DATA VOL-B ILL+B 9 8 7 6 ILL-GND VOL-A RESET 5 4 3 ESD-GND 1 (DIMMER) BLU/WHT P. CON GND ACC YEL BLK 1 16 RED 3 14 2 15 B.UP ANT CONT FRONT R FRONT L 7 10 VIOL/BLK VIOL 5 12 BLU 4 13 GRY/BLK GRY 6 11 REAR R GRN GRN/BLK WHT WHT/BLK 8 9 REAR L GND B.U BRN BLU/WHT VIOL/BLK RL+ RR- RL- 9 8 GRN GRN/BLK 10 11 7 6 RR+ TEL MUTE 13 4 VIOL 12 5 14 3 GRY/BLK FL+ WHT/BLK WHT FL- FR- ANT CONT P CONT GRY FR+ BLU/WHT YEL 15 16 2 1 BLK RED RR+ FR+ RL+ 8 7 7 8 ACC RL- 4 6 2 3 5 1 A P.CON 4 3 6 5 2 1 FR- FL+ FL- RR- B YES NO NO YES YES D31 MODEL NAME KRC-666/G KRC-594Y/YV KRC-766 KRC-666R KRC-694 KRC-694Y KRC-594/V No. YES 0-23 YES NO 2-70 0-21 0-22 2-71 NO YES YES NO NO NO NO YES X86-3720-11 NO NO NO YES X86-3722-70 X86-3720-11 X86-3722-70 X86-3722-70 NO YES NO NO YES NO YES YES YES NO YES YES NO YES NO UNIT A B D C E A1 C31 C164 (DIMMER) + + + + + + + + + + + + X14-9180-2x (3/3) 16 KRC-666/G/R www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 P Q R S T 1 2 3 4 5 6 7 A IC2 SWICTH UNIT (X16-2030-21) IC1 0V 0V 5V 5.0V 5.0V 0V 10K 10K 47K 47K J1 1/2 to J1 IC1 : NJU6535 IC2 : PNA4S22M Q1 : DTA114EUA Q1 B30-1571-05 D19,20 : D17,18 : S23 RESET B30-1565-05 D1-14 : B30-1564-05 D15 : B30-1566-05 REMOTE X89 SENSOR IC REMO. SW SENSOR GND LINE B LINE Q4 UP/DOWN VOL S24 AUTO S5 S3 CLK S4 6 4 S2 SRC S12 S13 S8 FM S10 AM 3 S7 S9 S11 EQ S22 S21 S17 S18 S20 S19 S16 S15 5 S1 2 S6 1 S14 DTC144EUA Q4 : LCD DRIVER D13 D14 D9 D12 D6 D3 D2 D11 D8 D5 D10 D7 D4 D1 D15 D20 D18 D19 D17 8 1 5 7 13 3 9 10 14 12 6 15 ILL+B ILL-GND VOL B CL RESET VOL A CE NC NC REMO DI FLIP DET 4.7 R2 0.01 100 R5 2.2 C6 2 PANEL 5V R6 1K ESD-GND C5 16 D-GND 4 11 DO 6 4 GND 3 GND 2 GND 1 VCC VO 2 3 1 4 5 6 4 TP13 TP1 TP3 TP2 TP5 TP4 TP6 TP8 TP11 TP14 TP15 TP16 TP10 TP12 0.01 C7 0.01 C8 S42 S35 C1 C4 S41 C2 C3 S38 S39 S36 S37 S33 S34 S4 S3 S30 S31 S32 S27 S29 S28 S24 S26 S25 S21 S23 S22 S14 S9 S7 S6 S8 S5 S12 S13 S11 S10 S18 S20 S19 S17 S16 S15 SEG34 SEG36 SEG37 SEG35 SEG38 SEG33 49 SEG41 SEG42 COM3 COM2 COM4 SEG39 47 48 46 KS4 KS2 KS3 COM1 42 43 44 45 41 37 38 39 36 40 33 34 35 SEG4 55 KI4 KI2 KI3 KI1 KI0 KS5 52 50 51 53 54 V2 V1 V0 VDD OSC VSS 58 56 57 59 61 60 CE SO SI SCL 63 62 64 GREEN SEG3 RED 1 3 2 20 26 27 28 29 30 32 31 SEG30 SEG32 SEG31 SEG27 SEG29 SEG28 21 22 24 25 23 SEG24 SEG26 SEG25 SEG21 SEG23 SEG22 SEG14 SEG9 SEG6 SEG5 SEG8 SEG7 SEG11 SEG10 SEG13 SEG12 6 5 4 8 7 11 10 9 13 12 SEG18 SEG20 SEG19 SEG17 SEG16 SEG15 17 19 18 16 15 14 61 62 63 64 64 63 62 61 CP1 10Kx4 470x4 CP4 1Kx4 1K R4 CP5 1Kx4 1K KI4 KI3 KI0 KI2 KI1 KS5 KS3 KS4 TP21 TP26 TP27 KI4 TP28 TP24 TP25 TP23 TP22 KI3 KI2 TP29 KS3 TP30 TP31 KS4 TP32 KS5 TP20 TP19 TP18 KI0 KI1 TP33 270 R18 CP3 R9 330 R12 330 R13 330 R14 330 R15 360 R16 330 R17 0.01 C9 0.01 C12 0.01 C11 17 X16-2030-21 (1/2) KRC-666/G/R www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 U V W X Y 1 2 3 4 5 6 7 ED1(COMMON) ED1(SEGMENT) KRC-666/R/G (2/2) S30 S31 S32 S27 S29 S28 S24 S26 S25 S21 S23 S22 S18 S20 S19 S17 41 43 42 40 COM4 COM2 COM3 COM1 C1 C4 C3 C2 COM4 COM3 COM1 COM2 43 41 42 40 TP33 16 2 1 3 10 12 5 4 6 11 9 13 11 12 14 15 28 22 19 17 18 20 21 25 23 24 26 27 29 31 30 33 32 34 36 35 38 39 37 SEG9 SEG42 SEG41 SEG38 SEG39 SEG37 SEG35 SEG36 SEG34 SEG32 SEG33 SEG31 SEG29 SEG30 SEG28 SEG26 SEG27 SEG25 SEG23 SEG24 SEG22 SEG15 SEG20 SEG21 SEG19 SEG17 SEG18 SEG16 SEG12 SEG14 SEG13 SEG11 SEG10 SEG3 SEG6 SEG8 SEG7 SEG5 SEG4 16 2 1 3 10 12 5 4 6 11 9 13 11 12 14 15 28 22 19 17 18 20 21 25 23 24 26 27 29 31 30 33 32 34 36 35 38 37 SEG9 SEG42 SEG41 SEG38 SEG39 SEG37 SEG35 SEG36 SEG34 SEG32 SEG33 SEG31 SEG29 SEG30 SEG28 SEG26 SEG27 SEG25 SEG23 SEG24 SEG22 SEG15 SEG20 SEG21 SEG19 SEG17 SEG18 SEG16 SEG12 SEG14 SEG13 SEG11 SEG10 SEG6 SEG8 SEG7 SEG5 SEG4 S3 S4 S6 S7 S5 S9 S10 S8 S14 S12 S13 S11 S15 S16 S32 S29 S31 S30 S28 S27 S24 S25 S26 S23 S22 S19 S20 S21 S18 S17 S39 S35 S37 S88 S36 S34 S33 S42 S41 39 SEG3 X16-2030-21 (2/2) 18 KRC-666/G/R CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). Indicates safety critical components. 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. • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. ! www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 11 A B C D E 1 2 3 4 5 6 7 KS5 KS4 KS3 AM FM RST AUD 1 2 3 4 5 6 DISP TI SRC KI2 KI4 KI3 KI0 KI1 4 5 3 1 43 1 D10 D11 S24 X16-2030-21 (J74-1452-02) D7 D13 D9 D6 D5 D4 D1 D2 D3 IC2 D8 D14 D12 ED1 D19 D20 D15 D18 D17 ESD-GND FLIP DET VOL B VOL A RST REMO DO CE CL D GND ILL +B VDD DI KI1 KI2 KI3 KI4 KI0 KS5 KS3 KS4 1 2 16 15 R17 R15 C8 C7 C9 R16 CP3 C5 R2 R13 R12 R18 C12 C11 C6 R5 R9 CP5 CP4 R4 R6 R14 CP1 48 33 1 16 17 32 64 49 J1 EB Q4 E B Q1 IC1 ILL GND X16-2030-21 (J74-1452-02) R2 C1 1 15 16 2 R1 R3 R4 R11 R6 R13 R7 R5 R12 R9 R10 R8 D1 J1 X89-2570-11 (J74-1450-02) S1 17 1 2 18 CN1 X89-2570-11 (J74-1450-02) PC BOARD (COMPONENT SIDE VIEW) (FOIL SIDE VIEW) Ref. No address IC1 4D IC2 6B Q1 5C Q4 5C X16-2030-21 KRC-666/G/R Refer to the schematic diagram for the values of resistors and capacitors. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 12 F G H I J 1 2 3 4 5 6 7 X14-9180-2x (J74-1446-02) CN1 J2 J4 J3 D154 D153 D158 D152 D157 D151 D1 D3 D401 A1 D22 D23 D31 D51 D52 D252 D254 D256 D258 D301 D302 D303 D304 D307 D308 D309 D310 D311 J1 P1 D2 D4 D24 D25 D203 D269 D270 D271 Q51 D161 D155 D160 D162 CN6 CN9 S1 CN5 CN3 CN2 SBT2 SBO2 CLK DATA R L 1 5 1 13 1 16 1 9 8 1 1 1 3 5 7 6 10 9 13 11 12 8 4 3 2 25 2 24 12 2 2 4 3 4.332MHz 32.768kHz 8.38MHz 5V GND R L C27 C164 W75 L11 C1 L1 W9 C115 C211 L10 C409 L7 W25 C22 C23 C24 C25 C26 C28 C29 C54 W70 C58 C60 C67 C117 1 2 17 18 11 1 2 12 24 1 E B 2 1 C207 C255 C256 C258 W79 R8 R22 R23 X1 L3 C69 C70 W16 C251 C252 C253 C254 C301 C302 C303 C351 C352 C353 C354 L6 L8 R9 R13 R14 R17 R31 R52 W71 X2 X3 W43 W84 W81 W68 W66 W6 W40 W47 W46 W44 W30 W53 W54 W56 W55 W50 W48 W64 W42 W31 W35 W21 W3 W37 W38 W41 W45 W24 W22 W23 W39 W18 W20 W19 W28 W34 W29 W49 W76 W77 W74 W73 W72 W69 W67 W62 W63 W58 W61 W65 W60 W82 W27 W80 W59 W78 W11 W83 W57 W13 W15 W10 W12 W4 W1 W7 W5 VR1 VR2 SBI2 IC3 IC4 PC BOARD (COMPONENT SIDE VIEW) Refer to the schematic diagram for the values of resistors and capacitors. KRC-666/G/R Ref. No address IC3 IC4 Q51 2H 4F 5J X14-9180-2x www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 13 Refer to the schematic diagram for the values of resistors and capacitors. K L M N O 1 2 3 4 5 6 7 C113 C5 R32 C65 R73 C71 C63 R253 R165 R79 R80 R64 R254 R71 R68 C76 R67 C62 R11 R24 R25 R33 R19 R16 C31 C21 C20 W104 R6 R2 C3 R5 R3 R10 R206 R170 R157 C407 R106 R168 R410 C406 R414 R207 R208 R201 C166 R160 R57 R169 R158 C51 R58 R204 R205 R202 C212 R112 R113 R116 R114 C112 R255 C4 R18 C8 C210 R251 R252 C263 C261 C260 C163 R60 C75 C116 R111 R104 R102 R101 R312 C357 R355 C356 R351 R357 R266 R76 W102 R74 C68 C57 C55 C61 R69 C64 R63 R62 C56 C59 C111 R166 R422 C410 R78 R65 R83 R257 R61 R72 R75 C72 C73 R70 C66 R66 C2 W103 R1 R411 R159 C408 R77 R82 R162 R153 R12 C257 R256 R416 R417 R420 R421 R412 C201 R374 R210 R209 R161 R164 C165 R154 R152 R155 R171 R59 R56 C53 R54 R55 R167 C52 R418 R413 R419 R415 C204 C203 C206 C202 R315 C209 R203 C205 C208 R313 R314 C304 C6 R4 R15 C7 C259 R7 R259 C265 C262 R261 C266 R260 C264 R305 R262 TH1 R307 R304 R303 R306 R301 R302 C108 R51 R53 C74 R103 C114 R105 C106 R117 C102 C104 R 58 R360 R311 R308 R310 R309 R362 R364 R359 R363 R361 R352 R356 1 4 8 5 1 8 16 9 1 5 10 6 1 14 28 15 1 7 8 14 1 10 11 20 21 30 31 40 1 25 26 50 76 100 75 51 E B R81 1 2 4 3 IC10 IC7 IC9 IC1 IC8 IC6 IC2 IC11 D165 Q1 Q3 D403 Q4 D163 Q151 Q201 Q2 Q6 Q52 Q53 Q101 Q350 Q356 Q352 Q355 Q351 Q152 Q54 D164 D251 Q5 D253 D257 D255 X14-9180-2x (J74-1446-02) B E B E B E B E B E B E B E E B B E B E E B B E E B E B B E B E B E PC BOARD (FOIL SIDE VIEW) KRC-666/G/R Ref. No address Ref. No address Ref. No address Ref. No address Ref. No address IC1 IC2 IC6 IC7 IC8 3L 4M 3M 5L 4K IC9 IC11 Q1 Q2 Q3 2L 6K 3M 3M 3M Q4 Q5 Q6 Q52 Q53 3M 3N 3N 5K 6L Q54 Q101 Q151 Q152 Q201 Q350 Q351 Q352 2K 6L 4L 2K 5L 5M 6N 6N X14-9180-2x www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 19 EXPLODED VIEW (MECHANISM) Parts with the exploded numbers larger than 700 are not supplied. A B 1 2 3 58 56 57 52 53 54 CM1 CM2 25 21 24 45 23 65 65 66 66 67 67 10 11 1 31 30 9 9 HD1 17 15 4 22 12 12 20 5 6 7 26 48 48 49 27 94 91 92 94 D N G H C C F B E E E B G 893 H N D 876 Ax2 Ax2 K J J 44 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 20 EXPLODED VIEW (UNIT) Parts with the exploded numbers larger than 700 are not supplied. C D 1 2 3 (X16-) (X16) Depends on the model. Refer to the parts list. (X89-) (X14-) CN1 ED1 J 1 J 2 J 3 J 4 A 1 A B C D E F G H J K : : : : : : : : : : N09-4368-05 N30-2608-46 N80-2006-46 N80-2008-45 N83-3005-46 N84-2005-45 N84-2606-45 N80-3008-46 N83-3008-46 N83-3020-46 M3x3.5 M2.6x8 φ2x6 φ2x8 φ3x5 φ2x5 φ2.6x6 φ3x8 φ3x8 φ3x20 210 201 260 261 206 727 747 216 234 237 251 CL1 218 241 231 217 236 240 203 282 221 214 254 243 253 257 256 255 212 211 250 213 232 252 PA1 284 281 280 283 242 235 205 233 F1 CME1 244 DC1 215x2 262 DC2 RM1 771 770 772 728 702 704 745 767 746 766 786 785 708 720 765 E E E E E E E G G G C Cx2 Dx2 Dx2 F Bx2 E H K J Kx2 Ax2 Ax2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 21 PARTS LIST Dest inati on ∗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. Ref. No. A d d N e w Parts No. Description Dest inati on Ref. No. A d d N e w Parts No. Description M2 : KRC-666R M3 : KRC-666 M4 : KRC-666G indicates safety critical components. ! ! ! ! 201 1C A02-1486-13 PLASTIC CABINET ASSY 203 3D A22-2984-02 SUB PANEL ASSY 205 2C A46-1778-01 REAR COVER 206 1D ✽ A52-0830-02 TOP PLATE CL1 3D A53-1712-03 CASSETTE LID PA1 3C ✽ A64-2845-02 PANEL ASSY M2 PA1 3C ✽ A64-2846-02 PANEL ASSY M3 PA1 3C ✽ A64-2856-02 PANEL ASSY M4 RM1 1C A70-2025-05 REMOTE CONTROLLER ASSY(RC-410) M2M3 - B46-0100-50 WARRANTY CARD - B46-0612-14 ID CARD - ✽ B64-2526-00 INSTRUCTION MANUAL(ENG.T-CHI.) - ✽ B64-2527-00 INSTRUCTION MANUAL(ARABIC) 210 1C B07-3022-02 ESCUTCHEON M2M3 210 1C B07-3054-02 ESCUTCHEON M4 211 3C B09-0530-03 CAP (VOL) 212 3C ✽ B10-4320-01 FRONT GLASS M2 212 3C ✽ B10-4321-01 FRONT GLASS M3 212 3C ✽ B10-4329-01 FRONT GLASS M4 213 3C B19-2200-04 LIGHTING BOARD (VOL) 214 3C B43-1284-04 BADGE 215 1C D10-4589-04 LEVER 216 3D D10-4730-03 LEVER 217 3D D10-4731-03 LEVER 218 3D D39-0255-05 DAMPER CME1 1D D40-1147-05 CASSETTE MECHANISM ASSY 221 3C E29-1927-02 CONDUCTIVE RUBBER DC1 1C E30-4784-05 DC CORD M3M4 DC2 1C E30-4790-05 DC CORD (ISO) M2 F1 2D F52-0006-05 FUSE(MINI BLADE TYPE)10A 231 3D G01-2525-04 TORSION COIL SPRING 232 3C ✽ G01-3203-04 COMPRESSION SPRING 233 3D G01-3171-04 TORSION COIL SPRING 234 3D G01-3172-04 TORSION COIL SPRING 235 2C G01-3173-04 COMPRESSION SPRING 236 3D ✽ G13-1267-04 CUSHION 237 3D ✽ G13-1268-04 CUSHION - H10-4856-12 POLYSTYRENE FOAMED FIXTURE - H25-0329-04 PROTECTION BAG (280X450X0.03) - H25-0337-04 PROTECTION BAG (180X300X0.03) - ✽ H54-2803-03 ITEM CARTON CASE M2 - ✽ H54-2804-03 ITEM CARTON CASE M3 - ✽ H54-2805-03 ITEM CARTON CASE M4 240 3D ✽ J19-5203-03 HOLDER 241 3D ✽ J19-5204-03 HOLDER 242 2C ✽ J19-5205-03 HOLDER 243 3C ✽ J19-5206-02 HOLDER 244 1C ✽ J22-0011-03 MOUNTING HARDWARE ASSY 250 3C ✽ K23-1072-13 KNOB (VOL) 251 3D K24-4000-03 KNOB (EJECT) KRC-666/G/R 252 3C K24-4002-04 KNOB (OPEN) 253 3C K25-1521-03 KNOB (1-6) 254 3C K25-1522-04 KNOB (DISP) 255 3C K25-1523-03 KNOB (PRO) 256 3C K25-1524-03 KNOB (FM/AM) 257 3C K25-1525-03 KNOB (SRC) 260 1C N99-1719-05 SCREW SET 261 1C N99-1730-15 SCREW SET A 2D N09-4368-05 MACHINE SCREW B 3D N30-2608-46 PAN HEAD MACHINE SCREW C 3C N80-2006-46 PAN HEAD TAPTITE SCREW D 2C N80-2008-45 PAN HEAD TAPTITE SCREW E 2D N83-3005-46 PAN HEAD TAPTITE SCREW F 3D N84-2005-45 PAN HEAD TAPTITE SCREW G 3D N84-2606-45 PAN HEAD TAPTITE SCREW 262 1C T90-0523-05 ANTENNA ADAPTOR M2 C1 C90-5242-05 ELECTRO 3300UF 16WV C2 CK73GB1H103K CHIP C 0.010UF K C3 CK73GB1H102K CHIP C 1000PF K C4 -6 CK73GB1H103K CHIP C 0.010UF K C7 CK73GB1H104K CHIP C 0.10UF K M2 C7 ,8 CK73GB1H104K CHIP C 0.10UF K M3M4 C20 ,21 CC73GCH1H221J CHIP C 220PF J C22 ,23 CE04CW1E100M ELECTRO 10UF 25WV C24 -26 C90-2597-05 ELECTRO 10UF 16WV C27 CE04CW1H100M ELECTRO 10UF 50WV C28 CE04CW1C101M ELECTRO 100UF 16WV C29 C90-2597-05 ELECTRO 10UF 16WV C31 CK73GB1H103K CHIP C 0.010UF K M2 C51 -53 CK73GB1H103K CHIP C 0.010UF K C54 C90-2594-05 ELECTRO 10UF 10WV C55 CK73GB1E333K CHIP C 0.033UF K C56 CK73GB1A474K CHIP C 0.47UF K C57 CK73GB1H472K CHIP C 4700PF K C58 C90-2594-05 ELECTRO 10UF 10WV C59 CK73GB1A474K CHIP C 0.47UF K C60 CE04CW1C470M ELECTRO 47UF 16WV C61 -64 CK73GB1C104K CHIP C 0.10UF K C65 ,66 CK73GB1H103K CHIP C 0.010UF K C67 CE04CW1A330M ELECTRO 33UF 10WV C68 CC73GCH1H471J CHIP C 470PF J C69 ,70 CE04CW1A330M ELECTRO 33UF 10WV C71 -73 CC73GCH1H471J CHIP C 470PF J C74 ,75 CK73GB1A224K CHIP C 0.22UF K C76 CK73GB1H103K CHIP C 0.010UF K C102 CK73GB1H103K CHIP C 0.010UF K C104 CK73GB1H103K CHIP C 0.010UF K C106 CK73GB1H103K CHIP C 0.010UF K C108 CK73GB1H103K CHIP C 0.010UF K C111 CK73GB1H102K CHIP C 1000PF K C112,113 CC73GCH1H270J CHIP C 27PF J M2 C114 CK73GB1H103K CHIP C 0.010UF K M2 SYNTHESIZER UNIT (X14-9180-2x) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 22 PARTS LIST Dest inati on ∗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. Ref. No. A d d N e w Parts No. Description Dest inati on Ref. No. A d d N e w Parts No. Description M2 : KRC-666R M3 : KRC-666 M4 : KRC-666G indicates safety critical components. ! SYNTHESIZER UNIT (X14-9180-2x) ! ! R4 RK73FB2B203J CHIP R 20K J 1/8W R5 ,6 RK73GB2A103J CHIP R 10K J 1/10W R7 RK73GB2A223J CHIP R 22K J 1/10W R8 RD14DB2H332J SMALL-RD 3.3K J 1/2W R9 RD14BB2C333J RD 33K J 1/6W R10 RK73GB2A223J CHIP R 22K J 1/10W R11 RK73GB2A104J CHIP R 100K J 1/10W R12 RK73GB2A473J CHIP R 47K J 1/10W R13 RD14BB2C272J RD 2.7K J 1/6W R14 RD14BB2C224J RD 220K J 1/6W R15 RK73GB2A393J CHIP R 39K J 1/10W R16 RK73GB2A104J CHIP R 100K J 1/10W R17 RD14BB2C224J RD 220K J 1/6W M3M4 R18 RK73GB2A393J CHIP R 39K J 1/10W M3M4 R19 RK73GB2A104J CHIP R 100K J 1/10W M3M4 R22 ,23 RD14BB2C472J RD 4.7K J 1/6W R24 ,25 RK73GB2A103J CHIP R 10K J 1/10W R31 RD14BB2C103J RD 10K J 1/6W M2 R32 RK73GB2A104J CHIP R 100K J 1/10W M3M4 R32 RK73GB2A223J CHIP R 22K J 1/10W M2 R33 RK73GB2A473J CHIP R 47K J 1/10W M2 R51 RK73GB2A103J CHIP R 10K J 1/10W R52 RD14DB2H102J SMALL-RD 1.0K J 1/2W R53 RK73FB2B121J CHIP R 120 J 1/8W R54 -56 RK73GB2A104J CHIP R 100K J 1/10W R57 -59 RK73GB2A471J CHIP R 470 J 1/10W R60 RK73FB2B220J CHIP R 22 J 1/8W R61 RK73GB2A473J CHIP R 47K J 1/10W R62 RK73GB2A272J CHIP R 2.7K J 1/10W R63 RK73GB2A333J CHIP R 33K J 1/10W R64 RK73GB2A102J CHIP R 1.0K J 1/10W R65 RK73GB2A224J CHIP R 220K J 1/10W R66 RK73GB2A4R7J CHIP R 4.7 J 1/10W R67 RK73GB2A203J CHIP R 20K J 1/10W R68 ,69 RK73GB2A102J CHIP R 1.0K J 1/10W R70 ,71 RK73GB2A181J CHIP R 180 J 1/10W R72 -75 RK73GB2A243J CHIP R 24K J 1/10W R76 ,77 RK73GB2A473J CHIP R 47K J 1/10W R78 RK73GB2A472J CHIP R 4.7K J 1/10W R79 RK73GB2A103J CHIP R 10K J 1/10W R80 ,81 RK73GB2A472J CHIP R 4.7K J 1/10W R82 ,83 RK73GB2A102J CHIP R 1.0K J 1/10W R101 RK73GB2A102J CHIP R 1.0K J 1/10W R102 RK73GB2A471J CHIP R 470 J 1/10W R103 RK73GB2A472J CHIP R 4.7K J 1/10W R104 RK73GB2A471J CHIP R 470 J 1/10W R105 RK73GB2A472J CHIP R 4.7K J 1/10W R106 RK73GB2A222J CHIP R 2.2K J 1/10W R111 RK73GB2A472J CHIP R 4.7K J 1/10W M2 R112-114 RK73GB2A222J CHIP R 2.2K J 1/10W M2 R116 RK73GB2A104J CHIP R 100K J 1/10W M2 R117 RK73GB2A100J CHIP R 10 J 1/10W M2 R152-155 RK73GB2A471J CHIP R 470 J 1/10W R157-159 RK73GB2A102J CHIP R 1.0K J 1/10W R160 RK73GB2A222J CHIP R 2.2K J 1/10W C115 C90-2597-05 ELECTRO 10UF 16WV M2 C116 CC73GCH1H331J CHIP C 330PF J M2 C117 C90-2600-05 ELECTRO 2.2UF 35WV M2 C163 CK73GB1A224K CHIP C 0.22UF K C164 C90-2592-05 ELECTRO 10UF 6.3WV C165 CK73GB1H103K CHIP C 0.010UF K C166 CK73GB1A224K CHIP C 0.22UF K C201,202 CK73FB1C105K CHIP C 1.0UF K C203 CK73GB1H223K CHIP C 0.022UF K C204 CK73GB1H103K CHIP C 0.010UF K C205 CK73GB1A474K CHIP C 0.47UF K C206 CC73GCH1H151J CHIP C 150PF J C207 C90-2600-05 ELECTRO 2.2UF 35WV C208 CK73GB1C104K CHIP C 0.10UF K C210 CK73GB1H103K CHIP C 0.010UF K C211 CE04CW1A470M ELECTRO 47UF 10WV C212 CK73GB1C104K CHIP C 0.10UF K C251-254 C90-5296-05 NP-ELECT 0.22UF 50WV C255 C90-2606-05 ELECTRO 0.47UF 50WV C256 CE04CW1C220M ELECTRO 22UF 16WV C257 CK73GB1C104K CHIP C 0.10UF K C258 C90-2608-05 ELECTRO 1.0UF 50WV C301,302 C90-2606-05 ELECTRO 0.47UF 50WV C303 CE04CW1A470M ELECTRO 47UF 10WV C304 CK73GB1H103K CHIP C 0.010UF K C351,352 C90-2597-05 ELECTRO 10UF 16WV C356 CK73GB1H103K CHIP C 0.010UF K C406 CK73GB1C104K CHIP C 0.10UF K C407,408 CC73GCH1H220J CHIP C 22PF J C409 CE04CW0J470M ELECTRO 47UF 6.3WV C410 CK73GB1H103K CHIP C 0.010UF K CN1 E41-0167-05 PIN ASSY CN5 E40-9159-05 FLAT CABLE CONNECTOR CN6 E40-5036-05 FLAT CABLE CONNECTOR CN9 E40-9184-05 PIN ASSY J1 E58-0863-15 RECTANGULAR RECEPTACLE J2 E56-0834-05 CYLINDRICAL RECEPTACLE J3 E63-0887-05 PIN JACK J4 E04-0312-05 RF COAXIAL CABLE RECEPTACLE L1 L33-1063-15 CHOKE COIL L3 L33-1123-05 LINE FILTER COIL L6 -8 L40-4795-91 SMALL FIXED INDUCTOR(4.7UH,J) L10 ,11 L40-4795-91 SMALL FIXED INDUCTOR(4.7UH,J) X1 L78-0878-05 RESONATOR (8.388MHZ) X2 L77-2793-05 CRYSTAL RESONATOR X3 L77-2002-05 CRYSTAL RESONATOR M2 E 2D N83-3005-46 PAN HEAD TAPTITE SCREW H 2D N80-3008-46 PAN HEAD TAPTITE SCREW J 2D N83-3008-46 PAN HEAD TAPTITE SCREW K 2D N83-3020-46 PAN HEAD TAPTITE SCREW R1 RK73GB2A823J CHIP R 82K J 1/10W R2 RK73GB2A563J CHIP R 56K J 1/10W R3 RK73GB2A104J CHIP R 100K J 1/10W www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 23 PARTS LIST Dest inati on ∗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. Ref. No. A d d N e w Parts No. Description Dest inati on Ref. No. A d d N e w Parts No. Description M2 : KRC-666R M3 : KRC-666 M4 : KRC-666G indicates safety critical components. ! SYNTHESIZER UNIT (X14-9180-2x) R161 RK73GB2A225J CHIP R 2.2M J 1/10W R162 RK73GB2A104J CHIP R 100K J 1/10W R164,165 RK73GB2A473J CHIP R 47K J 1/10W R166 RK73GB2A472J CHIP R 4.7K J 1/10W R167 RK73GB2A474J CHIP R 470K J 1/10W R168 RK73GB2A102J CHIP R 1.0K J 1/10W R169,170 RK73GB2A474J CHIP R 470K J 1/10W R171 RK73GB2A104J CHIP R 100K J 1/10W R201 RK73GB2A103J CHIP R 10K J 1/10W R202-204 RK73GB2A472J CHIP R 4.7K J 1/10W R205 RK73GB2A222J CHIP R 2.2K J 1/10W R206-208 RK73GB2A102J CHIP R 1.0K J 1/10W R209,210 RK73GB2A103J CHIP R 10K J 1/10W R251 RK73GB2A333J CHIP R 33K J 1/10W R252,253 RK73GB2A473J CHIP R 47K J 1/10W R254 RK73GB2A152J CHIP R 1.5K J 1/10W R255 RK73GB2A101J CHIP R 100 J 1/10W R256 RK73GB2A103J CHIP R 10K J 1/10W R257 RK73GB2A153J CHIP R 15K J 1/10W R259-262 RK73GB2A223J CHIP R 22K J 1/10W R266 RK73GB2A104J CHIP R 100K J 1/10W R301,302 RK73EB2E100J CHIP R 10 J 1/4W R303 RK73EB2E101J CHIP R 100 J 1/4W R304,305 RK73EB2E472J CHIP R 4.7K J 1/4W R306 RK73EB2E4R7J CHIP R 4.7 J 1/4W R307-309 RK73EB2E472J CHIP R 4.7K J 1/4W R310,311 RK73EB2E101J CHIP R 100 J 1/4W R312-315 RK73GB2A104J CHIP R 100K J 1/10W R351,352 RK73FB2B361J CHIP R 360 J 1/8W R355,356 RK73GB2A223J CHIP R 22K J 1/10W R357,358 RK73FB2B181J CHIP R 180 J 1/8W R410 RK73GB2A104J CHIP R 100K J 1/10W M3M4 R410,411 RK73GB2A104J CHIP R 100K J 1/10W M2 R412-414 RK73GB2A104J CHIP R 100K J 1/10W M3M4 R413,414 RK73GB2A104J CHIP R 100K J 1/10W M2 R417,418 RK73GB2A104J CHIP R 100K J 1/10W R420 RK73GB2A104J CHIP R 100K J 1/10W R422 RK73GB2A103J CHIP R 10K J 1/10W VR1 ,2 R12-3100-05 TRIMMING POT.(10K) W102 R92-1252-05 CHIP R 0 OHM J 1/16W M3M4 W102,103 R92-1252-05 CHIP R 0 OHM J 1/16W M2 W104 R92-1252-05 CHIP R 0 OHM J 1/16W M3M4 S1 S74-0821-05 MICRO SWITCH D1 1N5393G-M6 DIODE D2 -4 MA4068(N)-M ZENER DIODE D22 -25 AM01Z DIODE D31 HZS5B1 ZENER DIODE M2 D51 AM01Z DIODE D52 MA4043-M ZENER DIODE D151-155 MA4062-L ZENER DIODE D157,158 MA4062-L ZENER DIODE D160-162 MA4062-L ZENER DIODE D163 MA8062 ZENER DIODE D164,165 DA204U DIODE D203 1SS133 DIODE D251 S1J DIODE D252 AM01Z DIODE D253 S1J DIODE D254 AM01Z DIODE D255 S1J DIODE D256 AM01Z DIODE D257 S1J DIODE D258 AM01Z DIODE D269-271 1SS133 DIODE D301-304 MA4062-L ZENER DIODE D307,308 MA4062-L ZENER DIODE D309-311 MA4068(N)-M ZENER DIODE D401 1SS133 DIODE D403 DA204U DIODE IC1 MN101C49HNA MI-COM IC IC2 TDA7407D ANALOGUE IC IC3 TDA3682ST ANALOGUE IC IC4 TA8273H ANALOGUE IC IC6 HD74HC27FP MOS-IC IC7 TDA7479AD ANALOGUE IC M2 IC8 PST3435UL MOS-IC IC9 CXA2560Q ANALOGUE IC IC11 LB1930M ANALOGUE IC Q1 -3 2SC4081 TRANSISTOR Q4 2SA1036K TRANSISTOR Q5 2SC4081 TRANSISTOR M2 Q5 ,6 2SC4081 TRANSISTOR M3M4 Q51 2SB1443 TRANSISTOR Q52 DTC114EUA DIGITAL TRANSISTOR Q52 KRC402 DIGITAL TRANSISTOR Q52 UN5211 DIGITAL TRANSISTOR Q53 2SC5103 TRANSISTOR Q54 DTC124EUA DIGITAL TRANSISTOR Q54 KRC403 DIGITAL TRANSISTOR Q54 UN5212 DIGITAL TRANSISTOR Q101 DTC143TUA DIGITAL TRANSISTOR M2 Q101 KRC410 DIGITAL TRANSISTOR M2 Q101 UN5216 DIGITAL TRANSISTOR M2 Q151 DTA114YUA DIGITAL TRANSISTOR Q151 KRA307 DIGITAL TRANSISTOR Q151 UN5114 DIGITAL TRANSISTOR Q152 2SA1576A TRANSISTOR Q201 DTC143TUA DIGITAL TRANSISTOR Q201 KRC410 DIGITAL TRANSISTOR Q201 UN5216 DIGITAL TRANSISTOR Q350 DTA124EUA DIGITAL TRANSISTOR Q350 KRA303 DIGITAL TRANSISTOR Q350 UN5112 DIGITAL TRANSISTOR Q351,352 DTC143TUA DIGITAL TRANSISTOR Q351,352 KRC410 DIGITAL TRANSISTOR Q351,352 UN5216 DIGITAL TRANSISTOR TH1 PTH9C42BE471Q POSITIVE RESISTOR www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 24 PARTS LIST Dest inati on ∗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. Ref. No. A d d N e w Parts No. Description Dest inati on Ref. No. A d d N e w Parts No. Description M2 : KRC-666R M3 : KRC-666 M4 : KRC-666G indicates safety critical components. ! SYNTHESIZER UNIT (X14-9180-2x) A1 2D X86-3720-11 FRONT-END UNIT M3M4 A1 2D X86-3722-70 FRONT-END UNIT M2 280 3C B11-1396-04 OPTICAL DIFFUSER 281 2C B11-1397-04 REFLECTION SHEET 282 2C B19-2199-03 LIGHTING BOARD D1 -14 B30-1565-05 LED(1608,PG) D15 B30-1564-05 LED(1608,BLUE) D17 ,18 B30-1571-05 LED(WHITE) D19 ,20 B30-1566-05 LED(1608,RED) ED1 B38-1106-05 LIQUID CRYSTAL C5 CK73GB1H103K CHIP C 0.010UF K C6 CK73FB1A225K CHIP C 2.2UF K C7 -9 CK73GB1H103K CHIP C 0.010UF K C11 ,12 CK73GB1H103K CHIP C 0.010UF K 283 3C E29-1925-04 CONDUCTIVE RUBBER J1 E59-0829-05 RECTANGULAR PLUG 284 3C ✽ F09-1823-04 SHEET CP1 R90-0714-05 MULTI-COMP 10K X4 CP3 R90-1016-05 MULTI-COMP 470 X4 CP4 ,5 R90-0724-05 MULTI-COMP 1K X4 R2 RK73GB2A4R7J CHIP R 4.7 J 1/10W R4 RK73GB2A102J CHIP R 1.0K J 1/10W R5 RK73GB2A101J CHIP R 100 J 1/10W R6 RK73GB2A102J CHIP R 1.0K J 1/10W R9 RK73GB2A102J CHIP R 1.0K J 1/10W R12 -15 RK73FB2B331J CHIP R 330 J 1/8W R16 RK73FB2B361J CHIP R 360 J 1/8W R17 RK73FB2B331J CHIP R 330 J 1/8W R18 RK73FB2B271J CHIP R 270 J 1/8W S24 T99-0446-05 ROTARY ENCODER IC1 NJU6535 MOS-IC IC2 PNA4S22M ANALOGUE IC Q1 DTA114EUA DIGITAL TRANSISTOR Q4 DTC144EUA DIGITAL TRANSISTOR C1 CK73GB1H103K CHIP C 0.010UF K CN1 E41-0169-05 SOCKET FOR PIN ASSY J1 E58-0865-05 RECTANGULAR RECEPTACLE R1 RK73EB2E102J CHIP R 1.0K J 1/4W R2 -5 RK73EB2E471J CHIP R 470 J 1/4W R6 ,7 RK73EB2E102J CHIP R 1.0K J 1/4W R8 -10 RK73EB2E471J CHIP R 470 J 1/4W R11 -13 RK73EB2E102J CHIP R 1.0K J 1/4W S1 S70-0871-05 TACT SWITCH 1 2B A10-4630-08 CHASSIS ASSY 4 2B D10-4375-08 SLIDER 5 3A D13-1494-08 GEAR 6 3A D13-1495-08 GEAR CASSETTE MECHANISM ASSY (D40-1147-05) DAUGHTER UNIT (X89-2570-11) SWITCH UNIT (X16-2030-21) 7 3A D13-1496-08 GEAR 9 1B D10-4376-08 ARM 10 2B J90-0948-08 GUID 11 2B D15-0919-08 PULLEY 12 2B D13-1497-08 GEAR 15 2B J21-9458-08 MOUNTING HARDWARE 17 2B G02-1332-08 FLAT SPRING 20 2A D13-1498-08 RACK (GEAR) 21 1A D10-4377-08 LEVER 22 3B D10-4378-08 LEVER 23 2A D10-4379-08 LEVER 24 1A D10-4380-08 LEVER 25 1A G01-2960-08 TENSION COIL SPRING 26 3A D13-1499-08 GEAR 27 3A D10-4381-08 ARM 30 2B D10-4382-08 ARM ASSY 31 2B D10-4383-08 ARM ASSY 44 2A E39-0425-08 LEAD WIRE 45 2A J11-0632-08 CLAMPER 48 3B D01-0613-08 FLYWHEEL ASSY 49 3B D16-0616-08 BELT 52 1B D10-4385-08 ARM 53 1B J19-4953-08 HOLDER 54 1A G11-1861-08 CUSHION 56 1B D10-4386-08 ARM ASSY 57 1B G01-2962-08 TENSION COIL SPRING 58 1B D10-4387-08 SLIDER 65 2A B09-0522-08 CAP 66 2A G01-2963-08 COMPRESSION COIL SPRING 67 2A D03-0314-08 REEL DISK ASSY 91 3A J26-4043-08 PRINTED WIRING BOARD ASSY 92 3A E39-0424-08 FLAT CABLE 94 3A T95-0245-08 PHOTO COUPLER A 3A N09-4324-08 MACHINE SCREW B 2A N19-2136-08 FLAT WASHER C 2B N09-4325-08 MACHINE SCREW D 2A N09-4326-08 MACHINE SCREW E 2A N09-4058-08 SEMS (MACHINE SCREW) F 2B N19-2038-08 FLAT WASHER G 2B N19-2136-08 FLAT WASHER H 2B N19-2137-08 FLAT WASHER J 3B N19-2138-08 FLAT WASHER K 3B N09-4327-08 SCREW N 1B N19-2139-08 FLAT WASHER CM1 1A T42-1002-08 MOTOR ASSY (MAIN) CM2 1A T42-1001-08 MOTOR ASSY (SUB) HD1 2B T31-0230-08 PLAYBACK HEAD www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 25 PARTS LIST Chip capacitor Code L W T Empty 5.6±0.5 5.0±0.5 Less than 2.0 A 4.5±0.5 3.2±0.4 Less than 2.0 B 4.5±0.5 2.0±0.3 Less than 2.0 C 4.5±0.5 1.25±0.2 Less than 1.25 D 3.2±0.4 2.5±0.3 Less than 1.5 E 3.2±0.2 1.6±0.2 Less than 1.25 F 2.0±0.3 1.25±0.2 Less than 1.25 G 1.6±0.2 0.8±0.2 Less than 1.0 H 1.0±0.05 0.5±0.05 0.5±0.05 Chip resistor Code L W T E 3.2±0.2 1.6±0.2 1.0 F 2.0±0.3 1.25±0.2 1.0 G 1.6±0.2 0.8±0.2 0.5±0.1 H 1.0±0.05 0.5±0.05 0.35±0.05 • Rating wattage Code Wattage Code Wattage Code Wattage 1J 1/16W 2C 1/6W 3A 1W 2A 1/10W 2E 1/4W 3D 2W 2B 1/8W 2H 1/2W (Less than 10pF) Code B C D F G (pF) ±0.1 ±0.25 ±0.5 ±1 ±2 CAPACITORS C C 4 5 T H 1 H 2 2 0 J 1 2 3 4 5 6 1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating 2 = Shape ... round, square, etc. 5 = Value 3 = Temp. coefficient 6 = Tolerance • Temperature coefficient 1st Word C L P R S T U Color* Black Red Orange Yellow Green Blue Violet ppm/°C 0 –80 –150 –220 –330 –470 –750 • Tolerance (More than 10pF) Code C D G J K M X Z P No code (%) ±0.25 ±0.5 ±2 ±5 ±10 ±20 +40 +80 +100 More than 10µF : –10~+50 –20 –20 –0 Less than 4.7µF : –10~+75 • Voltage rating 2nd word A B C D E F G H J K V 1st word 0 1.0 1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 – 1 10 12.5 16 20 25 31.5 40 50 63 80 35 2 100 125 160 200 250 315 400 500 630 800 – 3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 – CHIP CAPACITORS (EX) C C 7 3 F S L 1 H 0 0 0 J Refer to the table above. 1 2 3 4 5 6 7 1 = Type (Chip) (CH, RH, UJ, SL) 2 = Shape 3 = Dimension (EX) C K 7 3 F F 1 H 0 0 0 Z 4 = Temp. coefficient 1 2 3 4 5 6 7 5 = Voltage rating (Chip) (B, F) 6 = Value 7 = Tolerance RESISTORS • Chip resistor (Carbon) (EX) R D 7 3 E B 2 B 0 0 0 J 1 2 3 4 5 6 7 (Chip) (B, F) • Carbon resistor (Normal type) (EX) R D 1 4 B B 2 C 0 0 0 J 1 2 3 4 5 6 7 (Chip) (B, F) 1 = Type ... ceramic, electrolytic, etc. 5 = Voltage rating 2 = Shape ... round, square, etc. 6 = Value 3 = Dimension 7 = Tolerance 4 = Temp. coefficient CC45 Color* 2nd Word G H J K L ppm/°C ±30 ±60 ±120 ±250 ±500 Example : CC45TH = –470±60ppm/°C • Capacitor value 010 = 1pF 2 2 0 = 22pF 100 = 10pF 101 = 100pF Multiplier 102 = 1000pF = 0.001µF 2nd number 103 = 0.01µF 1st number L W T • Dimension www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 SPECIFICATIONS KENWOOD CORPORATION 2967-3, Ishikawa-machi, Hachioji-shi, Tokyo 192-8525, Japan KENWOOD USA CORPORATION P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA90801-5745, U.S.A. KENWOOD ELECTRONICS CANADA INC. 6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8 KENWOOD ELECTRONICS LATIN AMERICA S.A. P.O. Box 55-2791 Paitilla, Plaza Credicorp Bank Panama, Piso 9, Oficina 901, Calle 50, Panama, Rep. de Panama KENWOOD ELECTRONICS BRASIL LTDA. Alameda Ministro Rocha Azevedo No. 456, Edificio Jaú, 10o Andar, Cerqueira César, Cep 0140-001, São Paulo-SP-Brasil KENWOOD ELECTRONICS UK LIMITED Kenwood House, Dwight Road, Watford, Herts, WD18 9EB, United Kingdom KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembrücker-Str. 15, 63150 Heusenstamm, Germany KENWOOD ELECTRONICS FRANCE S.A. 13, Boulevard Ney, 75018 Paris, France KENWOOD ELECTRONICS BELGIUM N.V. Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium KENWOOD ELECTRONICS ITALIA S.p.A. Via G. Sirtori 7/9, 20129 Milano, Italy KENWOOD IBÉRICA S.A. Bolivia, 239-08020 Barcelona, Spain KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (A.C.N. 001 499 074) 16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113, Australia 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 (THAILAND) CO., LTD. 2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand KENWOOD ELECTRONICS SINGAPORE PTE. LTD. 1 Genting Lane, #07-00, Kenwood Building, Singapore, 349544 KENWOOD ELECTRONICS (MALAYSIA) SDN BHD #4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1, 46300 Petaling Jaya, Selangor Darul Ehsan, Malaysia KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Manufactured under license from Dolby Laboratories."Dolby" and the double-D symbol are trademarks of Dolby Laboratories. FM tuner section Frequency range (Frequency step) 87.5MHz-108.0MHz (50kHz) 87.5MHz-108.0MHz (50kHz) 87.9MHz-107.9MHz (200kHz) Channel space selection 50k/200kHz 50kHz Usable sensitivity (S/N 26dB) – 0.7µV/75Ω Usable sensitivity (S/N 30dB) 9.3dBf (0.8µV/75Ω) – Quieting sensitivity (S/N 46dB) – 1.6µV/75Ω Quieting sensitivity (S/N 50dB) 15.2dBf (1.6µV/75Ω) – Frequency response (±3.0dB) 30Hz-15kHz 30Hz-15kHz S/N (dB) 70dB (MONO) 65dB (MONO) Selectivity (DIN)(dB) ≥80dB (±400kHz) ≥80dB (±400kHz) Stereo separation 40dB (1kHz) 35dB (1kHz) MW (AM) tuner section Frequency range (kHz) 531kHz-1611kHz (9kHz) 531kHz-1611kHz (9kHz) 530kHz-1700kHz (10kHz) – (Frequency step) (9kHz) (9kHz) Channel space selection 9k/10kHz – Usable sensitivity (S/N 20dB) 28dBµ (25µV) 28dBµ (25µV) LW tuner section Frequency range (kHz) – 153kHz-281kHz Usable sensitivity (S/N 20dB) – 45µV Cassette section Tape Speed 4.76cm/sec. 4.76cm/sec. Wow&Flutter (wrms)(%) 0.08% (WRMS) 0.08% (WRMS) Frequency response (±30dB) 30-20kHz (70µs) 30-20kHz (70µs) Separation (dB) 43dB (1kHz) 43dB (1kHz) S/N (dB) Dolby NR OFF 57dB 57dB Dolby BNR ON 65dB 65dB Preout level (mV) /Load -Unbalanced 2000mV/10kΩ (CD/CD-CH) 2000mV/10kΩ (CD/CD-CH) Preout tmpedance (Ω) ≤600Ω ≤600Ω Amplifier section Maximum power 50Wx4 50Wx4 PWR DIN45324,+B=14.4V – 22Wx4 Full bandwidth power (at less than 1% THD) 22Wx4 – TONE section Bass 100Hz ±10dB 100Hz±10dB Middle 1kHz ±10dB 1kHz ±10dB Treble 10kHz ±10dB 10kHz±10dB General Operating voltage (11~16V allowable) 14.4V 14.4V Current consumption 10A 10A Installation size (W) 182 (mm) 182 (mm) (H) 53 (mm) 53 (mm) (D) 155 (mm) 155 (mm) Weight 1.20kg 1.20kg KRC-666/G KRC-666R www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299