Kenwood-CD-223-M-Service-Manual 电路图 维修手册.pdf
《Kenwood-CD-223-M-Service-Manual 电路图 维修手册.pdf》由会员分享,可在线阅读,更多相关《Kenwood-CD-223-M-Service-Manual 电路图 维修手册.pdf(21页珍藏版)》请在收音机爱好者资料库上搜索。
1、MULTIPLE COMPACT DISC PLAYER CD-223M/DPF-J3010 CD-224M/DPF-J5010 SERVICE MANUAL 1998-2/B51-5409-00 (K/K) 3430 MULTIPLE COMPACT DISC PLAYER STANDBY POWER DISPLAY DISC SKIP 0 PUSH OPEN RANDOM CONFIRM REPEAT 6 7 4 200 DISC LOADING WITH TWIN PICK UP MECHANISM TIMER PLAY OFFON L R OUTPUTSYSTEM CONTROL SL
2、16 XS 8 KENWOOD badge (B43-0302-04) Knob (TIMER REC) (K29-6885-08) Panel (FRONT, LID) (A29-0886-18) Metallic cabinet (A01-3501-08) AC power cord * (E30-) Mini phone jack (E11-0293-05) Power cord bushing (J42-0083-05) Slide switch (S31-2132-05) Phono jack (E63-0122-05) Front glass (DOOR) * (B10-) Fro
3、nt glass (FL) (B10-2396-08) Dressing panel * (A21-) Dressing panel * (A21-) Knob (DISC SKIP) (K29-6824-08) Panel * (A60-) Illustration is CD-224M/DPF-J5010. * Refer to parts list on page 19. CD-223M/DPF-J3010(K) COVER( 98.4.25 11:00 AM yW 2 RadioFans.CN 收音机爱 好者资料库 CD-223M/224M/DPF-J3010/J5010 2 CONT
4、ENTS/ACCESSORIES/EXTERNAL VIEW Contents External view Audio cord (1) (E30-0505-05) System control cord (1) (E30-2816-05) Batteries (R6/AA) (2) Remote control unit (1) (A70-1175-08) : CD-224M/DPF-J5010 Battery cover : (A09-0374-08) AC Plug adaptor (1) (E03-0115-05) M type only REMOTE CONTROL UNIT RC-
5、P0306 BEST SELECTION ABC 2 DEF 3 JKL 5 GHI 4 MNO 6 CONFIRM 1 REPEAT TUV 8 PRS 7 WXY 9RANDOM QZ 0 & ( ) / +100 SPACE/ CHECK CHARACTER/SEARCH CURSOR DELETE/ CLEAR CHARACTER/ P.MODE , : ? ! +10 DOWNUP LR DISPLAY MODE SET INSERT ENTER DISC SELECTOR DISC SKIP 5 76 4? 1? POWER MULTIPLE COMPACT DISC PLAYER
6、 STANDBY POWER BEST SELECTION DISC SKIP RANDOM MODE CONFIRM REPEAT DISPLAY/INSERT 6 7 4 1 P.MODE/CHARA. ENTER CHECK/ SPACE CLEAR/ DELETE SET 200 DISC LOADING WITH TWIN PICK UP MECHANISM TIMER PLAY OFFON KENWOOD badge (B43-0302-04) Knob (TIMER REC) (K29-6885-08) Panel (FRONT, LID) (A29-0886-18) Front
7、 glass (DOOR) * (B10-) Front glass (FL) (B10-2456-08) Dressing panel * (A21-) Dressing panel * (A21-) Knob (DISC SKIP) (K29-6824-08) Panel * (A60-) Illustration is CD-223M/DPF-J3010. * Refer to parts list on page 19. CONTENTS/ACCESSORIES/EXTERNAL VIEW .2 MECHANISM OPERATION DESCRIPTION .3 DISASSEMBL
8、Y FOR REPAIR.4 CIRCUIT DESCRIPTION.5 ADJUSTMENT.10 PC BOARD .11 SCHEMATIC DIAGRAM .13 EXPLODED VIEW .17 PARTS LIST.19 SPECIFICATIONS .Back cover Accessories CD-223M/DPF-J3010(K) COVER( 98.4.25 11:00 AM yW 3 RadioFans.CN 收音机爱 好者资料库 CD-223M/224M/DPF-J3010/J5010 3 MECHANISM OPERATION DESCRIPTION There
9、is the motor above the big gear. The pin drawn the dot line travels with the big gear to the arm. The turning direction of the shortest route is choosed by the rotary motor. The Holder M(Stocker Rotary) stops to turn at the choosed disc number. The turning force of the loading motor(LM) is to carry
10、the disc to the holder and the disc is clamped. This holder clamps and loads the disc. The slider travels by the turning force of the big gear. The force is linked to the holder. The disc clamp is done by the arm movement. CD-223M/DPF-J3010(K) COVER( 98.4.25 11:00 AM yW 6 RadioFans.CN 收音机爱 好者资料库 CD-
11、223M/224M/DPF-J3010/J5010 4 DISASSEMBLY FOR REPAIR : Ref. No. in exploded view How to Assemble Mechanism. 1. Remove the lever() with the spring (). 2. Slide the actuator assy(1+9) to the fully frontward. 3. Set the gear() to meet with the mark of its and the actuator assy(1+9). 4. Set the guide() to
12、 meet the mark of its and the gear(). 5. Load the lever() with the spring () to the guide() after sliding the actuator assy(1+9) slightly backwards. 1 9 ? ? ? CD-223M/DPF-J3010(K) COVER( 98.4.25 11:00 AM yW 7 CD-223M/224M/DPF-J3010/J5010 5 CIRCUIT DESCRIPTION LOAD_P1 UNLOAD_SW1SQCK75 SQCK LOADM+1 LO
13、ADM-1 LOADM+2 LOADM-2 LOAD_P2 LOAD_M1 SO SI DOT/QDATA 72 67 X32, IC14 X32, IC15 LOAD_M2 LOAD_SW2 UNLOAD_SW2 STB1 STB2 74 71 46 63 62 58 59 47 55 56 uPD784215GF509 uPD784214GF501 PERIPHERY IC RESET JOG IC RESET ENCODE_B ENCODE_A X32, IC10 X32, IC9 1421 (D7D0) SI CLK uPD17215GT -737 (REMOCON uCOM) D0D
14、7 STB RxDO TxDO RTREN RWRREQ RTREN 11 RWRREQ 13 LDC70LASER ON/OFF RWRRWR 12 MON RMUTE 31 48ANALOG MUTE SPINDLE MOTOR ON/OFF 8491 (AD0AD7) 7683, 9299 12 (A0A17) 8/16 TYPE53 548BIT/16BIT MODEL DISCRIMINATION X25, IC3 CS CE SERIAL COMMUNICATION CD-2280M/DPF-J9010 only CD-2260M/DPF-J7010 only CD-2280M/D
15、PF-J9010 CD-2260M/2280M/DPF-J7010/J9010 (M5M5108BFP-70LL) CD-223M/224M/DPF-J3010/J5010 (HM62256BLFP-8T) WE OE IC2X32, IC8 S1_SW CLOCK34 CDM-31 MECHA3 4 7 S3_SW S2_SW S1_SW S3_SW S2_SW DATA XLAT 36 35 DATA XLAT CLOK CLK SO SI STB 7P 4P5P6P CXD2587Q (DSP) uPD780204 (DOT DRIVER) uPD780204 (DOT DRIVER)
16、uPD780024 (SUB uCOM) LED_A ON/ STANDBY LED_B POWER ON PLAY ON/OFF DISC SW D_PWM ROTARY+ 23 10 D_SENS 24 25 28 29 26 27 D_PWM SCLK SENS MUTEG 33 45 32SCLK SYSM SENS ROTARY- LOAD SW1 UNLOAD_SW1 LOAD SW1 UNLOAD_SW2 DLE_SW2 ROTALY_CW ROTALY_CCWSCOR SUBQ73 44 SQSO SCOR A1 SWA2 SW P2P1 8 5 6 30 RxD1 TxD1
17、68 69 49 50SBUSY SDATA TxD2 RxD2 66 65 VR-2090 or VR-2080 ASTB RD WR CS 1. Main microprocessor : uPD784215GF509 (IC8) CD-2260M/2280M/DPF-J7010/J9010 : uPD784214GF501 (IC8) CD-223M/224M/DPF-J3010/J5010 1-1 Microprocessor periphery block diagram CD-223M/DPF-J3010(K) COVER( 98.4.25 11:01 AM yW 10 Pin N
18、o.Pin NameI/ODescription 1*A16ONo connection. 1A2OAddress buss of SRAM. 2*A17ONo connection. 2NCNo connection. 3S3-SWIMechanism address detector switch. 4S2-SWIMechanism address detector switch. 5RDOSRAM read strobe. 6WROSRAM write strobe 7S1-SWIMechanism address detector switch. 8ASTBONo connection
19、. 9VDDPower supply (+5V). 10+5VPULODisc sensor PWM output. 11*RTRNONo connection. 11RTRNITX permission data to remote control microprocessor. 12*RWRONo connection. 12RWRIReading data of remote control microprocessor. 13*RWRRONo connection. 13RWRROTX request data to remote control microprocessor. 14-
20、21*L-D0-D7ONo connection. 14-21L-D7-D0OData output to remote control microprocessor. 22TESTGND. 23DISC-SWIDisc sensor. 24ROTARY-CWOMechanism rotary motor (+).H : CCW 25ROTARY-CCWOMechanism rotary motor (-).H : CW 26LOADM+1OLoading motor (+) for main pickup. 27LOADM-1OLoading motor (-) for main picku
21、p. 28LOAD-SW1ILoading switch for main pickup. 29UNLOAD-SW1IUnloading switch for main pickup. 30CE/CSOChip selector 31MONOControl port of poor focus works. 32SCLKOSens serial data read clock. 33SENSISENS signal input. 34CLOCKOSerial data clock. 35XLATOCXD2587Q latch. 36DATAOSerial data output. 37VDDP
22、ower supply (+5V). 38, 39X1, 2Main system clock (12.5MHz). 40VSSGND. 41XT2No connection. 42XT1IGND. 43RESETISystem reset signal input. 44SCORISub code synchro detection. 45MUTEGOMuting control output.H : MUTE ON. 46STB2OStrobe signal output to dot driver2 (DPF-J9010 only). 47IC RESETOIC reset. 48RMU
23、TEOAnalog mute.L : MUTE ON. CD-223M/224M/DPF-J3010/J5010 6 CIRCUIT DESCRIPTION 1-2 Pin description * CD-223M/224M/DPF-J3010/J5010 CD-223M/DPF-J3010(K) COVER( 98.4.25 11:01 AM yW 11 7 CD-223M/224M/DPF-J3010/J5010 CIRCUIT DESCRIPTION Pin No.Pin NameI/ODescription 49SDATAI/OSerial data signal I/O. 50SB
24、USYI/OSerial busy signal I/O. 51AVDDPower supply(+5V). 52AVREFA/D reference power supply. 53A/D0IModel selector. 548/16I8/16 bit selector. H:16bit. 55JOG2IEncoder signal A input. 56JOG1IEncoder signal B input. 57DOOR-SWIDoor open/close detector switch. 58LOAD-SW2ILoad switch2 for sub pickup(DPF-J901
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- Kenwood-CD-223-M-Service-Manual 电路图 维修手册 Kenwood CD 223 Service Manual 维修 手册
收音机爱好者资料库所有资源均是用户自行上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作他用。



Marshall-9100-62-02-Schematic电路原理图.pdf


