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Aim CX-JN331, Service Manual

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Aim CX-JN331 Service Manual Download Page 57

57

CX-JN331/JPK331

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

51

4-225-252-01 CUSHION (FOOT)

52

1-796-485-51 DECK, MECHANICAL (CWM43FF13) (JPK331)

52

1-796-486-71 DECK, MECHANICAL (CWM43FR34) (JN331)

53

4-951-620-01 SCREW (2.6X8), +BVTP

51

52

53

panel board section

8-2. TAPE  MECHANISM  DECK  SECTION

(CWM43FF13: JPK331)/
(CWM43FR34: JN331)

Summary of Contents for CX-JN331

Page 1: ...jacks voltage 450 250 mV impedance 47 kilohms MIC phone jack chilean and peruvian model sensitivity 1 mV impedance 10 kilohms Amplifier section Outputs PHONES stereo mini jack accepts headphones of 8 ohms or more SPEAKER accepts impedance of 6 to 16 ohms CD player section System Compact disc and digital audio system Laser Diode Properties Emission duration continuous Laser Output Less than 44 6 µW...

Page 2: ...emperature of the soldering iron around 270 C during repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering This appliance is classified as a CLASS 1 LASER product This label is located on the rear exterior CAUTION Use of controls or adjustments or performance of procedures oth...

Page 3: ... 8 Printed Wiring Board CDMP3 CONNECT Board 32 7 9 Schematic Diagram CDMP3 CONNECT Board 33 7 10 Schematic Diagram MAIN Section 1 4 34 7 11 Schematic Diagram MAIN Section 2 4 35 7 12 Schematic Diagram MAIN Section 3 4 36 7 13 Schematic Diagram MAIN Section 4 4 37 7 14 Printed Wiring Boards MAIN Section 38 7 15 Printed Wiring Boards PANEL Section 39 7 16 Schematic Diagram PANEL Section 1 2 40 7 17 ...

Page 4: ...R BASE UNIT UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder O...

Page 5: ...PEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF SERVICE POSITION CD MECHANISM DECK CD mechanism deck stand CDMP3 CONNECT board 1 Remove the case side L 2 Turn the loading gear in the direction of arrow A A 3 Pull out the disc tray ...

Page 6: ...6 CX JN331 JPK331 FRONT PANEL SECTION AMP BOARD MAIN board PANEL board front panel section tape mechanism deck SUB TRANS board TRANS board AMP board MAIN board front panel section ...

Page 7: ... 4 qj qh qk qlw waws wj 1 qg qf qd qs 0 qa 9 2 8 3 5 6 7 wl e Disc tray ws DISPLAY qg Display window 4 ENTER 2 i Bass qd MIC jack2 e MIC LEVEL2 e MIDDLE control 5 P FILE 6 PHONES jack qa PLAY MODE w PRESET EQ 3 REC PAUSE START 8 Remote sensor 7 SURROUND wa TAPE A B qk TREBLE control 5 TUNER BAND qj TUNING MODE w VIDEO MD ql VOLUME control wh Z PUSH deck A eject 0 Z eject wg PUSH Z deck B eject wj ...

Page 8: ...T 4 SLEEP ws TAPE qj TUNER BAND 5 TUNER MEMORY ql TUNING MODE w VOLUME qs 1 power 1 m M rewind fast forward 7 N play 8 X pause 8 x stop 8 tuning qh go back go forward qh ALPHABETICAL ORDER A E F Z BUTTON DESCRIPTIONS 4 5 6 7 8 9 q ws 1 qd qg qf wa w ql qk qj qh qa qs 3 2 CLOCK TIMER SET 3 DISC SKIP 0 DISPLAY wa ENTER 9 EQ qf ...

Page 9: ...M DECK CWM43FF13 JPK331 CWM43FR34 JN331 Page 13 3 8 MAIN BOARD Page 13 3 14 MOTOR GEAR ASSY SLED M102 CD BOARD Page 16 3 15 OPTICAL PICK UP KSM 215DCP Page 16 3 13 BASE UNIT BU F1BD81C Page 15 3 10 TABLE ASSY Page 14 3 11 MOTOR TB BOARD Page 14 3 12 MOTOR LD BOARD Page 15 3 5 CD MECHANISM DECK CDM74KS F1BD81C Page 11 Note 1 The process described in can be performed in any order Note 2 Without comp...

Page 10: ...assembly procedure in the numerical order given 3 2 CASE SIDE L R 3 case top 2 three claws 1 two screws BVTP3 10 4 case side L 7 case side R 6 two screws BVTP3 10 3 two screws BVTP3 10 1 two screws case 3 TP2 5 three screws case 3 TP2 2 screw case 3 TP2 ...

Page 11: ...n the direction of arrow A A four claws 3 Remove the tray panel in the direction of arrow C C 2 Pull out the tray in the direction of arrow B B 7 CD mechanism deck CDM74KS F1BD81C 2 screw BVTP3 10 3 three screws BVTP3 10 1 screw BVTP3 10 5 wire flat type 17 core CN873 6 two connectors CN701 CN874 4 ...

Page 12: ...BVTP3 8 2 connector CN112 2 connector CN324 1 wire flat type 29 core CN302 2 connector CN309 2 connector CN103 3 two screws BVTP3 10 1 wire flat type 15 core CN101 2 two connectors CN904 906 2 connector CN901 4 duct cover 9 back panel section 5 three screws BVTP3 10 6 two screws BVTP3 8 8 SUB TRANS board 7 two screws BVTP3 10 ...

Page 13: ... 3 8 MAIN BOARD 3 9 TAPE MECHANISM DECK CWM43FF13 JPK331 CWM43FR34 JN331 3 connector CN307 2 two screws BVTP3 8 1 connector CN907 4 MAIN board 1 six screws BVTP2 6 8 2 tape mechanism deck CWM43FF13 JPK331 CWM43FR34 JN331 ...

Page 14: ...TB BOARD 3 wire flat type 5 core CN702 4 hook 1 Turn the loading gear in the direction of arrow A A 5 two claws 2 Pull out the table assy 6 table assy 2 tray 4 connector CN731 1 screw PTPWH M2 6 5 two screws BTTP M2 6 6 MOTOR TB board 3 belt table ...

Page 15: ...ARD 3 13 BASE UNIT BU F1BD81C 2 connector CN704 3 two screws BTTP M2 6 4 MOTOR LD board 1 belt loading 3 four coil springs insulator 1 wire flat type 27 core CN201 2 four floating screws PTPWHM2 6 4 four insulators 5 base unit BU F1BD81C ...

Page 16: ...ove two solders qa CD board 2 two screws P2 3 6 claw 7 gear A 8 gear B 5 wire flat type 16 core CN101 0 motor gear assy SLED M102 3 screw 2 6 8 9 Remove two solders 4 2 sled shaft 1 Slide the lever in the direction of arrow A 3 Remove the optical pick up KSM 215DCP in the direction of arrow B A B ...

Page 17: ...he I 1 button to turn the power ON 2 Press two buttons of VIDEO MD and I 1 simultaneously 3 The message MD or VIDEO is displayed on the fluorescent indicator tube and the function of external input is changed over CD TRAY LOCK MODE This mode is used to unable to take sample disc out of tray in the shop Procedure 1 Press the I 1 button to turn the power ON 2 Press the CD button to select CD 3 Set d...

Page 18: ...display that step Aging mode sequence tape deck section Rewind the tape A and B TAPE AAG 1 or TAPE BAG 2 Shut off FWD play the tape A TAPE AAG 3 2 minutes Rewind the tape A TAPE AAG 6 Shut off FWD play the tape B TAPE BAG 3 2 minutes Rewind the tape B TAPE BAG 6 Shut off Note TAPE AG is display of each step PANEL TEST MODE This mode is used to check the fluorescent indicator tube LEDs and buttons ...

Page 19: ...key to select CD 3 Press three buttons of x CD and DISC 1 simultaneously 4 When this mode is activated mechanism deck error code is displayed on the fluorescent indicator tube 5 Press the i BASS button to changed over between optical pick up error code display mode and mechanism deck error code mode 6 Turn the AMS TUNING knob to change over display of error history 1 Mechanism Deck Error Code Mode...

Page 20: ...ird and 4th digit from the left indicates which error status is indicated Display Status 0 1 Not focused TOC read without a disc 0 2 GFS NG TOC read with a disc chucked 0 3 Start operation time over 0 4 Defocused continuously Defocused during TOC reading 0 5 Q code not entered for specified time 0 6 Tracking not turned ON 0 7 Blank disc Blank disc TOC read The 5th and 6th digit from the left indic...

Page 21: ... 98 oz inch 0 19 N m to 0 58 N m 2 to 6 g cm 0 02 0 08 oz inch 6 96 N m to 14 02 N m 71 to 143 g cm 0 98 1 99 oz inch 9 80 N m 100 g or more 3 53 oz or more 9 80 N m 100 g or more 3 53 oz or more SECTION 6 ELECTRICAL ADJUSTMENTS DECK SECTION 0 dB 0 775 V 1 Demagnetize the record playback head with a head demagnetizer 2 Do not use a magnetized screwdriver for the adjustments 3 After the adjustments...

Page 22: ... the I 1 button to turn the power ON 3 Load a disc YEDS 18 and actuate the focus search In consequence of open and close the disc tray actuate the focus search 4 Confirm that the oscilloscope waveform S curve is symmetrical betweenA and B And confirm peak to peak level within 3 0 5 Vp p Note Try to measure several times to make sure than the ratio of A B or B A is more than 10 7 Take sweep time as...

Page 23: ...CX JN331 JPK331 23 23 CX JN331 JPK331 RF signal waveform VOLT DIV 200mV TIME DIV 500ns level 1 3 0 3 Vp p CD BOARD Conductor Side TP VC TP FE TP RFACO IC101 ...

Page 24: ...101 SPINDLE MOTOR DRIVE MOTOR DRIVE COIL DRIVE CH1OUTF CH1OUTR COIL DRIVE M M M102 SLED MOTOR COIL DRIVE IC251 2 AXIS DEVICE TRACKING FOCUS CD DSP IC101 2 2 SIGNAL PATH CD PLAY 14 13 11 12 I SCOR Q DATA REQ A CD STANDBY 13 11 12 9 10 14 119 108 21 23 3 1 2 7 TO SERVO AUTO SEQUENCER 42 51 53 XPCK 112 50 52 45 46 6 XRST 100 O XRES RESET 93 96 97 81 78 117 93 77 86 98 99 115 107 102105104 110111113 6...

Page 25: ...STEREO TU MUTE TU MUTING LC72121 DI DO LC72121 DO DI LC72121 CLK CLK CE TUNED STEREO DO DI CLK FM 75Ω COAXIAL BIAS OSC L101 REC BIAS SWITCH Q324 B 9V BIAS OSC Q321 ERASE HRPE1 REC PB ERASE DECK B HP1 PB DECK A L CH R CH R CH L CH R CH R CH 40 AMS OUT BAND PASS FILTER Q351 352 56 SAOUT1 18 SC RY441 1 2 PROTECTOR Q486 488 POWER ON MUTING Q105 STANDBY SWITCH Q489 MUTING Q103 MUTING CONTROL Q101 102 P...

Page 26: ...4 616 RESET SWITCH Q605 B SWITCH Q314 315 RELAY DRIVE Q361 362 29 I AC CUT 74 O POWER RELAY 11 RESET SYSTEM CONTROLLER IC601 3 3 O POWER LED 76 FRONT SP RELAY C FLUORESCENT INDICATOR TUBE FL601 S1 21 G1 G13 42 30 43 45 47 50 52 65 LED601 I 1 O I BASS LED 77 I SIRCS IN 28 LED602 i BASS LED DRIVE Q609 REMOTE CONTROL RECEIVER IC610 S601 610 S621 630 S641 650 FRONT PANEL KEYS 10 I VOLUME IN2 9 I VOLUM...

Page 27: ... to measure Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F TUNER FM AM E TAPE PLAY DECK A d TAPE PLAY DECK B G REC J CD PLAY L AUX IN N MIC Abbreviation E51 Chilean and ...

Page 28: ... C18 C11 R405 C316 R354 R353 R352 R351 R302 R253 C315 R191 R172 R171 R162 R313 R121 R12 R11 R10 Q10 C116 C312 C184 C183 C303 C302 C305 C259 C258 C257 C255 C203 C196 C195 C201 C182 C171 C172 C12 C308 C151 C134 C125 C314 C123 R165 R13 C17 FB301 C318 R201 C174 R205 C209 C210 X171 R173 E IC501 R501 C501 IC303 IC251 1 860 502 13 13 CONDUCTOR SIDE CD BOARD M M102 SLED M 1 3 5 4 1 16 48 33 49 64 32 17 OP...

Page 29: ...2p 220p DVDD 16P IOP1 TC94A34FG 002 0 2SB1690K 0 1 22p 470 1M 0 SW SW 0 1 BA5947FM 27P BH15FB1WG F 0 1k TEI 1 IOP2 15k 15k 330p 27p 100p 0 1 16 9344MHz FE VC RFACO 100 0 1 TC7S08FU E F F E D A B C MIACK MICK MIDIO MILP MICS SCOR SENS CLOCK DATA XRST XLT CLOCK SENS SCOR XRST MP3REQ DATA MP3STB XTACN XTACN MP3STB D C B A MP3RST XLT MP3REQ MIACK MICK MIDIO MILP MICS MP3RST MDP SFDR SFDR SRDR SRDR FRD...

Page 30: ...W707 JW708 JW711 CN703 CN702 CN705 R751 C752 CN701 JW712 JW701 JW709 JW710 JW713 JW714 R701 D701 D711 R702 CN751 IC731 CN731 CN741 CN742 CN721 DRIVER BOARD 1 687 135 12 12 MAIN BOARD CN301 D 1 9 1 9 1 4 2 S711 ROTARY ENCODER DISC TRAY ADDRESS DETECT 2 1 SW BOARD 1 687 669 12 12 SENSOR BOARD 1 687 132 11 11 1 687 134 12 12 MOTOR TB BOARD MOTOR LD BOARD 1 687 133 12 12 M751 LOADING M 2 1 M M741 TABL...

Page 31: ...1 100 10 50V 1k 100 2P 4P 5P 5P 3P RPI 576 2P 2P 0 1 4 7k 12P 3P DTC114ESA BA6956AN BA6956AN 12k 10k RNF RNF TM 2 GND TM 1 SENS IN SENS OUT GND TM 1 TM 2 SENS IN SENS OUT GND SENS IN SENS OUT GND SENS IN SENS OUT GND GND OPEN SW OPEN SW LM 2 LM 1 LM 1 LM 2 GND E 1 E 2 E 3 GND VCC OUT2 GND VREF OUT1 VM FIN RIN VCC OUT2 GND VREF OUT1 VM FIN RIN LM R TM R E 1 E 2 E 3 TBL ADDRESS SENS OPEN SW LOADING ...

Page 32: ...879 JW876 JW872 JW878 CN871 CN873 JR872 JR871 C871 C876 C875 C872 C874 C873 FB871 FB872 CDMP3 CONNECT BOARD 1 861 429 13 13 C PANEL BOARD CN603 B MAIN BOARD CN305 A CD BOARD CN201 1 2 3 4 5 6 7 A B C D E F G 7 8 PRINTED WIRING BOARD CDMP3 CONNECT Board See page 27 for Circuit Boards Location Uses unleaded solder ...

Page 33: ...27P M 7V XTCN XLT XRST DATA MP3 3 3V SCOR SENS CLK AVDD 3 3V DVDD 3 3V M 7V MP3 CLK MP3 CS MP3 LP MP3 ACK MP3 REQ MP3 REST MP3 DO MP3 DI XTCN CD DATA CD CLK SENS SCOR XRST REST XLT CD LAT NC MP3 STB M GND R OUT A GND L OUT D GND D OUT AVDD DVDD MGND MGND MP3STB MP3REQ MP3ACK MP3CK MP3DIO MP3LP MP3CS MP3RST MP3GND ROUT AGND LOUT DGND DOUT 7 9 SCHEMATIC DIAGRAM CDMP3 CONNECT Board Page 29 Page 36 Pa...

Page 34: ...k 1k 2 2k 47k 2 2k 2 2 50V 4 7k 10k 2SA1235 10k 470k 10k NJM4565M 1 50V 1 50V 1 50V 1 50V 1 50V 0 47 10k 0 0022 0 0022 4 7k 2 2 50V 2 2 50V 100 10V 100 10V 100p 100p 22 50V 1M 220k 47p 2SC3052 47k 47 16V 47k 2SC3052 220k 1SS355 10k 2200p 2200p 2P 470p 100k 470p 100k 1k 1k 0 1k 1 50V 1 50V 390 390 15k 220k 220k 15k 4 7k 4 7k 2SC3052 2SC5938 2SC5938 22k 22k BD3401KS2 0 1 0 1 0 1 100k 0 100 10k 10k 1...

Page 35: ...2SC3052 47 16V 10k 10k 47 16V 0 0047 1000p 2SC2001 0 015 1000p 10 50V 2SA1235 4 7k 470 11P BA3126N 0 1 22 KTA1271Y A1 A2 A3 A4 A5 A6 A7 A8 D1 D2 D3 D4 TUNED STEREO CLK DO DI CE CD ENCODER CD OPEN CLSE CD NO SENS TAPE AMS LM R LM F TM R TU MUTE TM F STREAM VACS REC PB BIAS TU L TU R SAOUT AMSOUT TAPEA1 TAPEA2 TAPEB2 TAPEB1 TAPEB2 TAPEB1 GND LM R LM F TM R TM F TBL ADDRESS SENS D 3 3V OPEN SW TUNED ...

Page 36: ...00 10V 5P 1k 10k 1k 10k 47k 4 7k 10k 10k 10k 470k 2 2 50V 4 7k 2SC3052 2SA1235 0 1 56 56 10k 5 6k 22k 22k 0 1SS355 10 50V 10 50V 10EDB40 10EDB40 1000p 0 1 5P 0 1 0 1 0 1 10EDB40 10P 680 2W 680 2W 1000p 2SC5938 2SC5938 KTA1271Y 2 2k 0 1 4 7k 10k 22k 2SC3052F B2 B3 B4 B6 B7 E1 E2 E3 E4 E5 E7 E8 E9 E10 E11 E12 B8 WFR HP MIC AC3 STK MUTE PROTECTOR FRONT SP RELAY ROUT LOUT CDR CDL L CH A GND M GND M 7V...

Page 37: ... 4 7k 22k 2 2 50V 47 16V 1SS355 4 7k 0 1 10k 2 2k 1SS355 4 7k 29P 11P TA78033LS 3300 16V BU2099 2SA1235 C1 C2 C3 D1 D2 D3 D4 E1 E2 E3 E4 E5 E7 E8 E9 E10 E11 E12 CD ENCODER CD OPEN CLSE STEREO TUNED VF1 VF2 VFL VF1 VF2 STREAM VACS TU MUTE TM R LM R CD NO SENS P RELAY SYS MUTE DO CE CLK P RELAY TAPE AMS BD3401 DATA BD3401 CLK FRONT SP RELAY STK MUTE WFR HP MIC TM F LM F PROTECTOR VFL BIAS REC PB DI ...

Page 38: ...211 R250 R251 R262 R263 R264 R265 R351 R352 R354 R357 R358 D212 D213 D214 Q327 C351 Q351 Q352 R128 R129 R130 R131 R119 R120 R121 R122 Q107 Q106 C177 C179 C180 C182 C183 C187 C181 R166 R167 R168 R169 R170 R171 R266 R208 R212 R211 FB201 FB202 FB204 R161 C217 C216 R172 R391 R392 R393 R394 R395 R385 R386 R387 R388 R389 R390 R165 R160 R164 R159 R163 Q103 Q104 R158 R162 R157 R155 R156 R153 R154 R151 R15...

Page 39: ...658 R659 R660 R661 R662 R673 JR624 JR622 D603 D604 D605 R640 R641 R639 R676 R642 R643 R644 R701 R702 R703 R704 C650 C651 R672 R671 R670 R669 R668 R667 R666 R665 R664 R629 R707 C653 Q609 R618 D616 D615 R608 R616 R798 R617 R615 R601 R799 R620 R619 R606 R609 R605 R790 R610 R611 R602 R797 R612 R613 R614 R603 R625 R623 R621 JR621 R624 R626 R607 R604 D632 JR626 JR627 JR628 Q605 D633 R750 R691 R690 IC604...

Page 40: ...k F1 F2 F3 F4 F5 F6 F7 F8 S20 S21 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C11 C13 C14 T1 T2 T3 A1 A2 A3 A9 A10 A11 A12 A13 A14 A15 A16 K1 K2 K3 V1 V2 D1 D2 D3 D4 C15 A11 A12 A13 A14 A15 A16 C2 C3 C4 C5 C6 C7 C8 C9 C10 C12 C1 M1 M2 A10 A7 A1 A2 A3 A4 A5 A6 A8 A6 A5 A4 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 A8 A9 A6 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19...

Page 41: ...7k 22k 22k 22k 1k 10k 1k 10k 22k 22k 22k 22k 22k 10k 1k 10k 1k 1k 1k 10k 10k 10k 1k 15k 15k 15k 470 680 1k 1 5k 1 5k 2 2k 3 3k 4 7k 6 8k 10k 470 680 1k 1 5k 1 5k 2 2k 3 3k 4 7k 6 8k 10k 10k 6 8k 4 7k 3 3k 2 2k 1 5k 1 5k 1k 680 470 13P 0 0 0 0 1SS355 1SS355 KTA1273 KTA1271 KTA1271 4P 2SC3052 F 5P 0 1 50V 10 50V 10 50V 2 2 50V 2 2 50V 100 10V 100 10V 10 50V 10 50V 5P NJM4565M TE2 NJM4565M TE2 2SC305...

Page 42: ...86 R488 D401 C487 D482 R490 R455 C406 R466 R481 R447 C492 C408 Q487 Q486 JW402 R495 C489 R496 R489 C402 C407 JW401 C411 EP491 Q485 R411 D481 R460 R459 Q442 Q441 D442 D441 R458 R457 R412 R456 EP402 C488 R494 R493 R492 D483 Q489 R467 R491 R482 C448 C447 C444 C443 C442 R454 R453 R452 R451 C486 R448 R446 R445 R444 R443 R442 JW403 R407 R402 R401 C405 JW441 C445 D443 R487 C403 R441 R462 R461 L442 L441 R...

Page 43: ...2 35V 2SC1841 22 35V 22 35V 1000p 1k 1 1k 100 100V 0 01 1k 1000p 0 1 0 1 47k 10 1 2W 47k 22k 22k 10 50V 100 2SC2785 2SC2785 100k 2SC2785 2SC2785 100 10V 56k 10k 2 2 50V 4 7k 4 7k 2SC2785 33k 2SA1175 22k 4 7 50V 2SC2785 0 01 0 01 0 01 0 1 100V 0 01 3P 100 1 2W 10 1 2W 10 1 2W 100k 100k 13P 10 1 2W 0 1 1k 0 1 47k 1k 2200 50V 2200 50V 1SS133 56k 22 1SS133 2SC2785 0 22 2W 33k 0 22 2W 1SS133 1SS133 1SS...

Page 44: ...E51 POWER BOARD CN442 H MAIN BOARD CN303 G SUB TRANS BOARD 1 861 501 15 15 JPK331 E51 JN331 JPK331 MX JN331 JPK331 MX JN331 JPK331 MX JPK331 E51 1 4 A B C D E F 1 2 3 4 5 6 7 8 9 10 3 1 NOT REPLACEABLE BUILT IN TRANSFORMER MAIN POWER TRANSFORMER B E C 1 3 1 10 CHASSIS SUB POWER TRANSFORMER 3 1 1 2 W001 AC IN 220V 220V 230 240V 230 240V 120V 120V VOLTAGE SELECTOR 7 20 PRINTED WIRING BOARDS TRANS Se...

Page 45: ... 25V 2P 10EDB40 10EDB40 10EDB40 10EDB40 10EDB40 1 T6 3A 250V T6 3A 250V T3 15A 250V T3 15A 250V 220 63V 1SS133 2SB734 VP STBY RELAY EVER 10V D GND AC 1 AC 1 GND 220V 240V 120V NEUTRAL LIVE 220V STBY RELAY EVER 10V D GND 240V NC CHASSIS 4P JN331 JPK331 E51 2P JPK331 MX VOLTAGE SELECTOR 120V 220V 230 240V AC IN SUB POWER TRANSFORMER BUILT IN TRANSFORMER NOT REPLACEABLE TRANSFORMER MAIN POWER AC3 AC3...

Page 46: ...LOCK 6 MDP 7 SSTP 4 VSS 8 IOVSS1 18 NC 15 IOVDD1 16 AVDD0 17 AVSS0 68 EMPH 66 BCK 67 VDD 71 DOUT 69 EMPHI 70 IOVDD2 64 VSS 63 LRCK 65 PCMD 75 NC 73 TES1 74 IOVSS2 78 XTAI 76 XVSS 79 XVDD 80 AVDD1 77 XTAO 72 TEST MIRR DFCT FOK TE FE SUM PWM GENERATOR SERVO DSP A D CONVERTER DC DC CONVERTER ASYNMMETRY CORRECTOR SUB CODE PROCESSOR ERROR CORRECTOR 32k RAM D A INTERFACE D A COVERTER SELECTOR DIGITAL OU...

Page 47: ...VREF 21 22 23 24 25 26 27 28 PREVCC OPOUT OUTVREF CH4CAPA CH4IN CH3FIN CH3RIN GND MUTE POWVCC CH3OUTF CH3OUTR CH4OUTF CH4OUTR OPIN 2 OPIN INTERFACE 14 13 D 12 11 D 10 9 8 7 6 CH2FIN CH2RIN GND 5 4 CH1FIN CH1RIN VREFIN POWVCC CH2OUTR CH2OUTF CH1OUTR CH1OUTF INTERFACE D D 3 SW INTERFACE ...

Page 48: ... word ERAM 4k word x1 2k word x1 CROM 4k word x9 XRAM 4k word Timer Flag Interrupt Control SRAM DRAM I F SRAM I F 1k bit SRAM X Bus Y Bus VCO Timing Generator PRAM 4k word PROM 4k word x5 40 bit Instruction Decoder Program Control MCU I F register XO X1 X2 Y0 Y1 Y2 MX MY MZ MAC A0 A1 AX AY ALU A2 A3 round limit round limit Audio I F SBSY BCKIB DATA SDI1 LRCKIA BCKIA SDI0 LRCKO BCKO SDO0 VDDT VSS M...

Page 49: ...RMAL PROTECTION VOLTAGE REFERENCE CONTROL BLOCK OVER CURRENT PROTECTION VIN 1 GND 2 STBY 3 NC 4 VOUT 5 1 2 3 4 5 6 7 8 9 CONTROL LOGIC TSD VREF OUT2 OUT1 RNF VM VCC FIN GND RIN IC303 BH15FB1WG DRIVER Board IC701 712 BA6956AN ...

Page 50: ... SC 19 SI 27 LF3 28 LF2 29 LF1 30 BBIN2 20 VDD 21 GND 22 VCC 23 1 2 VCC 24 FILTER 32 VOLOUT2 25 SWOUT 26 LF4 LOW PASS FILTER SOFT SWITCH BUFFER MIX MIC AMP 31 BBNF2 38 VIN2 37 TONE OUT1 48 MNF2 63 C1 62 B2 61 B1 60 A2 59 A1 45 MNF1 44 BNF1 42 BOUT2 41 BNF2 39 TONE OUT2 40 AMS OUT 47 MOUT2 46 MOUT1 43 BOUT1 58 MIC 56 SAOUT1 55 SAOUT2 57 CAP INPUT SELECT 54 LINEOUT1 53 LINEOUT2 52 SUR2 51 SUR1 49 TN...

Page 51: ...51 CX JN331 JPK331 1 REC SW1 2 3 PB SW1 GND 4 CONT 5 GND 6 V CC 7 PB SW2 8 GND 9 REC SW2 IC201 BA3126N ...

Page 52: ... O Recording bias control signal output terminal 8 9 Q2 Q3 O Not used 10 Q4 O CD muting on off control signal output terminal 11 Q5 O Tuner muting on off control signal output to the FM AM tuner pack 12 Q6 O Power amplifier on off control signal output terminal 13 Q7 O Loading motor drive signal output terminal 14 Q8 O Loading motor drive signal output terminal 15 Q9 O Table motor drive signal out...

Page 53: ...PEN CLOSE I Disc tray open close detection signal input terminal 22 I TAPE A STAT I Deck A cassette detection signal deck A mode detection signal and recording reverse direction detection signal input terminal A D input 23 I TAPE B STAT I Deck B cassette detection signal deck B mode detection signal and recording forward direction detection signal input terminal A D input 24 I STREAM VACS I VACS s...

Page 54: ...r drive 86 O LC72121 BU2099FV CLK O Serial data transfer clock signal output to the FM AM tuner pack loading table motor driver and motor plunger driver 87 O BU2099FV LCH O Latch pulse signal output to the loading table motor driver and motor plunger driver 88 O BU3401 CLK O Serial data transfer clock signal output to the electrical volume 89 VSS2 Ground terminal 90 VDD2 Power supply terminal 3 3V...

Page 55: ...tem controller 5 LCH I Latch pulse signal input from the system controller 6 SOL A O Deck A side trigger plunger drive signal output terminal 7 SOL B O Deck B side trigger plunger drive signal output terminal 8 MOTOR O Capstan reel motor drive signal output terminal 9 10 NC Not used 11 MP3 STB O Standby signal output to the MP3 decoder 12 to 17 NC Not used 18 SO O Serial data output to the loading...

Page 56: ... parts list NOTE XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color 7 1 775 251 11 WIRE FLAT TYPE 27 CORE 8 4 951 620 01 SCREW 2 6X8 BVTP 9 1 469 854 11 CORE FERRITE 2 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 3 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 Abbreviation E51 C...

Page 57: ...escription Remark 51 4 225 252 01 CUSHION FOOT 52 1 796 485 51 DECK MECHANICAL CWM43FF13 JPK331 52 1 796 486 71 DECK MECHANICAL CWM43FR34 JN331 53 4 951 620 01 SCREW 2 6X8 BVTP 51 52 53 panel board section 8 2 TAPE MECHANISM DECK SECTION CWM43FF13 JPK331 CWM43FR34 JN331 ...

Page 58: ...PLETE JPK331 E51 105 A 1113 402 A PANEL BOARD COMPLETE JPK331 MX 106 1 773 288 11 WIRE FLAT TYPE 29 CORE 107 1 827 145 11 WIRE FLAT TYPE 13 CORE 108 1 773 048 11 WIRE FLAT TYPE 17 CORE 109 4 951 620 01 SCREW 2 6X8 BVTP 110 4 253 575 01 KNOB MIC ROTARY JPK331 E51 111 1 769 842 11 WIRE FLAT TYPE 5 CORE JPK331 E51 8 3 PANEL BOARD SECTION 101 102 110 103 104 111 105 109 109 109 109 106 107 108 cassett...

Page 59: ... SPRING 155 4 231 824 01 CAM A HEART 156 4 231 836 01 SPRING HEART CAM A 157 4 224 104 41 DAMPER 158 4 231 841 01 SPRING HEART CAM B 159 4 231 825 01 CAM B HEART 160 4 252 716 01 SPRING BOX CASS R TORSION 161 4 252 694 01 BOX R CASSETTE 162 4 252 699 01 WINDOW R CASSETTE JN331 162 4 252 699 11 WINDOW R CASSETTE JPK331 151 152 153 154 154 155 156 157 157 158 159 160 161 162 front panel section 8 4 ...

Page 60: ...31 MX 201 2 594 140 21 WINDOW DISPLAY JN331 202 4 252 776 01 KNOB BASS ROTARY 203 4 252 717 01 SPRING BASS TORSION 204 4 218 253 72 SCREW M2 6 BTTP 205 2 594 139 01 PANEL FRONT JPK331 E51 205 4 252 693 01 PANEL FRONT JN331 JPK331 MX 201 202 203 204 205 not supplied not supplied not supplied not supplied not supplied not supplied not supplied 8 5 FRONT PANEL SECTION ...

Page 61: ...rk 251 1 769 940 11 WIRE FLAT TYPE 15 CORE 252 1 693 615 11 TUNER FM AM 251 252 chassis section not supplied not supplied not supplied not supplied SUB TRANS board 2 2 2 2 2 3 2 2 2 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 3 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 8 6 BACK PANEL SECTION ...

Page 62: ... BOARD JN331 307 3 077 331 01 BV3 3 CR 308 1 400 285 11 F BEAD E2515MRT 309 3 905 609 41 SCREW TRANSISTOR 310 A 4750 730 A POWER BOARD COMPLETE JPK331 E51 310 A 4750 738 A POWER MOUNTED PC BOARD JN331 310 A 4752 992 A POWER BOARD COMPLETE JPK331 MX 311 A 4750 801 A TRANSFORMER BOARD COMPLETE JN331 JPK331 E51 311 A 4752 897 A TRANSFORMER BOARD COMPLETE JPK331 MX 312 4 059 585 01 TIE CABLE 0F904 1 5...

Page 63: ...EW M2 6 BTTP 504 1 687 132 12 SENSOR BOARD 505 4 243 819 01 GEAR GENEVA 506 4 243 820 01 GEAR TABLE 507 4 243 823 11 BELT TABLE 508 4 243 821 01 PULLEY TABLE 509 1 776 182 11 WIRE FLAT TYPE 5 CORE 510 1 687 134 12 MOTOR TB BOARD 511 4 243 815 11 TABLE LOADING 512 3 321 598 01 SHEET BA 513 4 245 570 01 GEAR JOINT 514 4 245 571 02 GEAR STOPPER 515 4 985 672 01 SCREW PTPWH M2 6 FLOATING 516 4 245 572...

Page 64: ...554 4 218 253 52 SCREW M2 6 BTTP 555 1 687 669 12 SW BOARD 556 1 687 135 12 DRIVER BOARD 557 4 225 844 01 GEAR LOADING A 558 4 224 611 01 GEAR LOADING B 559 4 224 609 01 GEAR LOADING C 560 3 016 533 11 WASHER FR STOPPER 561 4 244 108 01 GEAR SWING 562 4 224 608 01 COLLAR SWING 563 1 687 133 12 MOTOR LD BOARD 564 4 224 606 01 GEAR RV 565 4 243 818 01 GEAR U D M751 A 1108 966 A MOTOR ASSY LOADING S7...

Page 65: ...601 X 2025 123 1 CHACKING PULLEY KH ASSY 602 1 471 035 11 MAGNET ASSY 603 4 231 189 01 PULLEY B CHUCKING 605 4 243 822 02 LEVER LIFTER 606 X 2055 190 1 HOLDER 213 ASSY 607 4 227 549 11 INSULATOR 608 4 227 045 31 SPRING INSULATOR COIL 611 4 985 672 01 SCREW PTPWH M2 6 FLOATING 612 4 243 817 22 CHASSIS 8 10 CD MECHANISM DECK SECTION 3 CDM74KS F1BD81C ...

Page 66: ...indle M102 sled 658 Ref No Part No Description Remark Ref No Part No Description Remark 651 A 1091 086 A CD BOARD COMPLETE 0657 8 820 244 01 OPTICAL PICK UP KSM 215DCP C2NP 658 1 827 992 11 WIRE FLAT TYPE 16 CORE 660 3 087 053 01 BVTP2 6 3CR S101 1 771 853 11 SWITCH DETECTION LIMIT 8 11 BASE UNIT SECTION BU F1BD81C ...

Page 67: ...4 360 11 CERAMIC CHIP 0 1uF 16V C151 1 128 995 21 ELECT CHIP 100uF 20 10V C161 1 164 360 11 CERAMIC CHIP 0 1uF 16V C162 1 164 360 11 CERAMIC CHIP 0 1uF 16V C163 1 164 360 11 CERAMIC CHIP 0 1uF 16V C171 1 162 919 11 CERAMIC CHIP 22PF 5 50V C172 1 162 920 11 CERAMIC CHIP 27PF 5 50V C174 1 164 360 11 CERAMIC CHIP 0 1uF 16V C181 1 164 360 11 CERAMIC CHIP 0 1uF 16V C182 1 164 360 11 CERAMIC CHIP 0 1uF ...

Page 68: ...0K 5 1 10W R313 1 216 813 11 METAL CHIP 220 5 1 10W R351 1 216 809 11 METAL CHIP 100 5 1 10W R352 1 216 809 11 METAL CHIP 100 5 1 10W R353 1 216 809 11 METAL CHIP 100 5 1 10W R354 1 216 809 11 METAL CHIP 100 5 1 10W R401 1 216 809 11 METAL CHIP 100 5 1 10W R402 1 216 809 11 METAL CHIP 100 5 1 10W R403 1 216 809 11 METAL CHIP 100 5 1 10W R404 1 216 809 11 METAL CHIP 100 5 1 10W R405 1 216 809 11 ME...

Page 69: ...ERAMIC CHIP 220PF 5 50V JPK331 C116 1 164 392 11 CERAMIC CHIP 390PF 5 50V JN331 C117 1 164 230 11 CERAMIC CHIP 220PF 5 50V C118 1 126 964 11 ELECT 10uF 20 50V C119 1 131 679 31 FILM 0 01uF 5 50V C120 1 164 230 11 CERAMIC CHIP 220PF 5 50V JPK331 C120 1 164 392 11 CERAMIC CHIP 390PF 5 50V JN331 C121 1 164 230 11 CERAMIC CHIP 220PF 5 50V C122 1 126 964 11 ELECT 10uF 20 50V C123 1 126 965 11 ELECT 22u...

Page 70: ...5 50V C306 1 136 165 00 FILM 0 1uF 5 50V C308 1 126 965 11 ELECT 22uF 20 50V C309 1 126 965 11 ELECT 22uF 20 50V C310 1 126 936 11 ELECT 3300uF 20 16V C311 1 126 964 11 ELECT 10uF 20 50V C312 1 126 964 11 ELECT 10uF 20 50V C313 1 126 943 11 ELECT 2200uF 20 25V C315 1 126 933 11 ELECT 100uF 20 16V C316 1 126 943 11 ELECT 2200uF 20 25V C318 1 126 933 11 ELECT 100uF 20 16V C321 1 126 961 11 ELECT 2 2...

Page 71: ...6 835 11 METAL CHIP 15K 5 1 10W R105 1 216 816 11 METAL CHIP 390 5 1 10W R106 1 216 851 11 METAL CHIP 330K 5 1 10W R107 1 216 835 11 METAL CHIP 15K 5 1 10W R108 1 216 816 11 METAL CHIP 390 5 1 10W R109 1 216 853 11 METAL CHIP 470K 5 1 10W R110 1 216 851 11 METAL CHIP 330K 5 1 10W R111 1 216 843 11 METAL CHIP 68K 5 1 10W JN331 R111 1 216 846 11 METAL CHIP 120K 5 1 10W JPK331 R112 1 216 853 11 METAL...

Page 72: ...ETAL CHIP 8 2K 5 1 10W JPK331 R244 1 216 833 11 METAL CHIP 10K 5 1 10W JN331 R245 1 216 829 11 METAL CHIP 4 7K 5 1 10W R246 1 216 809 11 METAL CHIP 100 5 1 10W R247 1 216 833 11 METAL CHIP 10K 5 1 10W R248 1 216 833 11 METAL CHIP 10K 5 1 10W R249 1 216 841 11 METAL CHIP 47K 5 1 10W R250 1 216 833 11 METAL CHIP 10K 5 1 10W R251 1 216 833 11 METAL CHIP 10K 5 1 10W R252 1 216 807 11 METAL CHIP 68 5 1...

Page 73: ...CHIP 22PF 5 50V C604 1 164 156 11 CERAMIC CHIP 0 1uF 25V C605 1 126 963 11 ELECT 4 7uF 20 50V C606 1 115 156 11 CERAMIC CHIP 1uF 10V C607 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C608 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C609 1 115 156 11 CERAMIC CHIP 1uF 10V C610 1 126 916 11 ELECT 1000uF 20 6 3V C611 1 164 156 11 CERAMIC CHIP 0 1uF 25V C612 1 126 964 11 ELECT 10uF 20 50V C613 1 164 156 11 CER...

Page 74: ... 1SS355TE 17 JPK331 D623 8 719 988 61 DIODE 1SS355TE 17 JPK331 D624 8 719 988 61 DIODE 1SS355TE 17 JN331 D625 8 719 988 61 DIODE 1SS355TE 17 JN331 D626 8 719 988 61 DIODE 1SS355TE 17 JPK331 MX D627 8 719 988 61 DIODE 1SS355TE 17 JPK331 MX D628 8 719 988 61 DIODE 1SS355TE 17 D630 8 719 988 61 DIODE 1SS355TE 17 D631 8 719 978 33 DIODE DTZ TT11 6 8B D632 8 719 083 57 DIODE UDZSTE 173 6B D633 8 719 98...

Page 75: ...654 1 216 819 11 METAL CHIP 680 5 1 10W R655 1 216 821 11 METAL CHIP 1K 5 1 10W R656 1 216 823 11 METAL CHIP 1 5K 5 1 10W R657 1 216 823 11 METAL CHIP 1 5K 5 1 10W R658 1 216 825 11 METAL CHIP 2 2K 5 1 10W R659 1 216 827 11 METAL CHIP 3 3K 5 1 10W R660 1 216 829 11 METAL CHIP 4 7K 5 1 10W R661 1 218 867 11 METAL CHIP 6 8K 0 5 1 10W R662 1 216 833 11 METAL CHIP 10K 5 1 10W R664 1 216 817 11 METAL C...

Page 76: ...16 841 11 METAL CHIP 47K 5 1 10W R772 1 216 813 11 METAL CHIP 220 5 1 10W R773 1 216 809 11 METAL CHIP 100 5 1 10W R774 1 216 809 11 METAL CHIP 100 5 1 10W R775 1 216 809 11 METAL CHIP 100 5 1 10W R776 1 216 817 11 METAL CHIP 470 5 1 10W R777 1 216 809 11 METAL CHIP 100 5 1 10W R778 1 216 809 11 METAL CHIP 100 5 1 10W R779 1 216 809 11 METAL CHIP 100 5 1 10W R780 1 216 817 11 METAL CHIP 470 5 1 10...

Page 77: ...832 11 ELECT 2200uF 20 50V JN331 C405 1 137 839 11 ELECT 2200uF 20 50V JPK331 C406 1 135 832 11 ELECT 2200uF 20 50V JN331 C406 1 137 839 11 ELECT 2200uF 20 50V JPK331 C407 1 162 306 11 CERAMIC 0 01uF 20 16V C408 1 162 306 11 CERAMIC 0 01uF 20 16V C411 1 162 306 11 CERAMIC 0 01uF 20 16V C441 1 126 964 11 ELECT 10uF 20 50V C442 1 126 964 11 ELECT 10uF 20 50V C443 1 162 294 31 CERAMIC 0 001uF 10 50V ...

Page 78: ...ARBON 10K 5 1 4W R483 1 249 397 11 CARBON 22 5 1 4W R484 1 247 873 91 CARBON 56K 5 1 4W R485 1 249 441 11 CARBON 100K 5 1 4W R486 1 249 441 11 CARBON 100K 5 1 4W R487 1 249 435 11 CARBON 33K 5 1 4W R488 1 247 863 11 CARBON 22K 5 1 4W R489 1 247 847 91 CARBON 4 7K 5 1 4W R490 1 247 847 91 CARBON 4 7K 5 1 4W R491 1 247 863 11 CARBON 22K 5 1 4W R492 1 249 417 11 CARBON 1K 5 1 4W R493 1 249 435 11 CAR...

Page 79: ...54 11 CORE FERRITE 52 1 796 485 51 DECK MECHANICAL CWM43FF13 JPK331 52 1 796 486 71 DECK MECHANICAL CWM43FR34 JN331 106 1 773 288 11 WIRE FLAT TYPE 29 CORE 107 1 827 145 11 WIRE FLAT TYPE 13 CORE 108 1 773 048 11 WIRE FLAT TYPE 17 CORE 111 1 769 842 11 WIRE FLAT TYPE 5 CORE JPK331 E51 251 1 769 940 11 WIRE FLAT TYPE 15 CORE 252 1 693 615 11 TUNER FM AM 0303 1 777 071 83 CORD POWER JN331 JPK331 E51...

Page 80: ...N HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2005 05 New ...

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