JVC UX-L36V Page 32 Service Manual Download

Page: 32 / 89

1-32

UX-L46V/UX-L36V

Pre-in

Pre-NF

Pre-out

Rec-in

Rec-out

GND

ALC
Low-cut

ALC
Time

Pre-NF

Pre

60k

112k

30k

Pre-out

Rec-in

Rec-out

Rec-Mute

R.R.

Vcc

Rec

AN7317

A L C

Mute

R.R.

30k

Rec

Pre

60k

112k

Pre-in

Pin No.

Pin Descriptions

Channel 1 Playback Amplifier Input

Channel 1 Playback Amplifier Negative Freedback

Channel 1 Playback Amplifier Output

Channel 1 Record Amplifier Input

Channel 1 Record Amplifier Output

ALC Low-Cut

ALC Time

Ground

Vcc

Ripple Filter

Record - Amplifier Mute

Channel 2 Record Amplifier Output

Channel 2 Record Amplifier Input

Channel 2 Playback Amplifier Output

Channel 2 Playback Amplifier Negative Freedback

Channel 2 Playback Amplifier Input

AN7317 (IC32) : ALC & Pre amplifier

Summary of Contents for UX-L36V

Page 1: ...ITAL ECHO DIMMER VOLUME REV MODE FM MODE AUTO PRESET 1 4 7 10 2 5 8 3 6 9 10 RM SUXL36V REMOTE CONTROL UP CD TAPE FM AM AUX MD KARAOKE PBC STILL REC REV MODE AHB PRO VOLUME RETURN VCD NUMBER PHONES A U T O R E V E R S E CD TAPE FM AM MICRO COMPONENT SYSTEM UX L36V CLOCK TIMER AUX MD DOWN UP STANDBY ON PUSH OPEN NEXT PREV NEXT PREV MPX SELECT SP UXL46V SP UXL46V CA UXL46V STANDBY ON DISPLAY CLOCK T...

Page 2: ...product antenna terminals knobs metal cabinet screw heads headphone jack control shafts etc to be sure the product is safe to operate without danger of electrical shock Do not use a line isolation transformer during this check Plug the AC line cord directly into the AC outlet Using a Leakage Current Tester measure the leakage current from each exposed metal parts of the cabinet particularly any ex...

Page 3: ...t 2 Do not use a tester to check the condition of the laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 4 Handling the traverse unit optical pickup 1 Do not subject the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pi...

Page 4: ...trålning är denna del är öppnad och spårren är urkopplad Betrakta ej strålen VARO Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle Älä katso säteeseen ADVARSEL Usynlig laserstråling ved åbning når sikkerhedsafbrydere er ude af funktion Undgå udsættelse for stråling ADVARSEL Usynlig laserstråling ved åpning når sikkerhetsbryteren er avslott unngå utsettelse for s...

Page 5: ...the six screws A on the back of the main body Remove the screw B on each side and remove the cover in the direction of the arrow 1 2 3 Disassembly method Main body Removing the Metal cover See Fig 1 4 Fig 2 Fig 1 Fig 3 Fig 4 B B A A A Microphone volume knob Metal cover Metal cover Metal cover ...

Page 6: ...rom connector CN919 on the main board of the body The rear panel comes off with the microphone volume board 1 2 Removing the Rear panel See Fig 6 7 Prior to performing the following procedure remove the metal cover rear cover and the rear panel Remove the two screws E retaining the mic volume board on the back of the rear panel Disconnect the wire from connector CN919 on the main board 1 2 Removin...

Page 7: ...he screw I on the upper side 1 2 Removing the Optical digital board See Fig 9 Remove the metal cover the rear cover the rear panel the tuner board and the optical digital board Disconnect the card wire from connector CN903 and CN904 on the main board Pull the joint c in the direction of the arrow and remove the CD R RW mechanism assembly backward while releasing the joint d 1 2 Removing the CD R R...

Page 8: ...ssembly Remove the main board the heat sink board from the body Release the joint e of the main board and disconnect connector CN944 and CN945 of the heat sink board from connector CN915 and CN916 of the main board respectively Remove the two screws J attaching the heat sink bracket and heat sink board 2 3 4 5 6 7 Refer to the method of removing the CD R RW mechanism assembly and Fig 8 REFERENCE T...

Page 9: ...ar panel the CD R RW mechanism assembly and the main board Disconnect the power cord from connector J1000 on the power transformer assembly Remove the four screws K 1 2 Removing the Power transformer assembly See Fig 15 J1000 Power transformer assembly Fig 15 K K K ...

Page 10: ...nnector CN931 CN935 CN933 and CN934 on the main board Disconnect the card wire from connector CN33 and CN34 on the cassette mechanism board 1 2 3 Removing the Front panel assembly See Fig 16 19 Fig 16 Fig 17 Fig 18 Fig 19 Main board Front panel assembly Front panel assembly CN935 CN931 CN933 CN934 CN34 CN33 Cassette mechanism board Cassette mechanism assembly L L h h h g g h g ...

Page 11: ... See Fig 20 Prior to performing the following procedure remove the metal cover and the front panel assembly Remove the four screws M retaining the cassette mechanism assembly Remove the cassette door spring from bracket 1 2 Removing the Cassette mechanism assembly See Fig 21 Main board CN913 Phones board Fig 20 Fig 21 1 Fig 21 2 Cassette mechanism assembly Bracket Cassette door spring M M ...

Page 12: ...spring a from the back of the head 6 Loosen the reversing azimuth screw A that fastens the head 7 Remove the recording playback erasing head from the front side head side of the head mount Reinstalling the Recording Playback Erasing Head 1 Install the recording playback erasing head from the front side of the head mount as shown in Fig 3 2 Tighten the reversing azimuth screw A 3 Install the spring...

Page 13: ...ain Motor Assembly Refer to Figs 4 to 7 The main motor assembly can be removed without removal of the head amplifier mechanism control P C board 1 Remove the two screws C fastening the main motor assembly 2 Lifting the main motor assembly slightly upwards disengage the capstan belt from the motor pulley Note Be careful not to soil the capstan belt with grease or the like When reinstalling the main...

Page 14: ...r mechanism control P C board Remove the main motor assembly 1 Remove the screw D fastening the reel pulse P C board 2 Disengage the five hooks e that retain the reel pulse P C board by pressing each in the arrow marked direction 3 Disengage the two hooks f that retain the solenoid by pressing each from the front side of the cassette mechanism assembly in the arrow marked direction Note When reins...

Page 15: ... on the bottom of the CD mechanism assembly Disconnect the card wire from connector CN101 on the video board Remove the video board cover and the video board 1 2 3 CD mechanism assembly section Removing the video board See Fig 1 2 Fig 1 Fig 2 Video board Video board CN101 A A A ...

Page 16: ...ct the card wire from connector CN601 and the wire from CN801 on the CD servo board 3 4 5 Removing the CD servo board See Fig 3 5 Solder the shorting round before disconnecting the card wire extending from the pickup If you do not follow this instruction the pickup may be damaged CAUTION When reassembling make sure to unsolder the shorting round after connecting the card wire from the pickup to th...

Page 17: ...late lever to the center Remove the stopper screw C and pull out the tray toward the front Remove the four screws D attaching the clamper base From the rear side remove the clamper base upward 1 2 3 4 5 Removing the clamper base tray See Fig 6 8 Fig 6 Fig 8 Fig 7 Tray Tray Joint b Joint b Fitting Clamper Cam plate Lever Tray Clamper base C D D D ...

Page 18: ...D mechanism assembly backward to release the two joints c of the CD base on the front side 1 2 Removing the CD mechanism assembly See Fig 9 10 When reassembling fit the front part of the CD mechanism assembly to the two chassis joints c and attach the four dampers correctly CAUTION Fig 9 Fig 10 c CD mechanism assembly E damper damper damper damper CD mechanism assembly CD base c E ...

Page 19: ...rd and pull out the loading motor board from the shaft The loading motor comes off with the loading board Unsolder the two soldered points e on the loading motor board and remove the loading motor 1 2 3 4 Removing the loading motor loading motor board See Fig 11 12 When removing the loading motor board only unsolder the two soldering e on the loading motor and release the three joints d REFERENCE ...

Page 20: ... leaf spring on the upside of the loading base Remove the screw H attaching the cam plate fitting Remove the screw I and the cam plate upward Remove the belt from the C D gear 1 Pull out the C D gear 1 2 and 3 respectively 3 4 5 6 7 Removing the C D gear 1 2 and 3 See Fig 13 16 The CD mechanism assemly comes off with the CD base REFERENCE Fig 13 Fig 14 Fig 16 Fig 15 Bottom CD base G G Loading base...

Page 21: ...eference output VOL 28 Precautions for measurement 1 Apply 30pF and 33k to the IF sweeper output side and 0 082 F and 100k in series to the sweeper input side 2 The IF sweeper output level should be made as low as possible within the adjustable range 3 Since the IF sweeper is a fixed device there is no need to adjust this sweeper 4 Since a ceramic oscillator is used there is no need to perform any...

Page 22: ...P NC 1 10 CN32 9 1IC31 8 9 IC32 1 16 16 1 8 9 IC33 L301 Q101 Q201 Q305 Q302 B168 C334 B Q375 E Q376 Q371 B E C201 R101 R102 C104 R105 R106 R107 R108 C221 R110 R111 R112 R121 R201 R202 C204 R205 R206 R207 R208 C111 R210 R211 R212 R221 R301 R303 R304 B167 R335 R315 R314 R313 R310 R122 Q103 R305 B151 R371 R375 R376 R372 R338 R337 R341 R342 R343 R339 R336 R331 VR31 VR37 C210 C110 C102 C101 Q372 C213 C...

Page 23: ...w only when the head has been changed Test tape VT712 3kHz Measurement output terminal Headphone terminal When the test tape VT712 3kHz has been played back with the recording and playback mechanism at the beginning of forward winding the frequency counter reading of the difference between both of the mechanism should be 6 0Hz or less Adjust VR37 so that the frequency counter reading becomes 2 940...

Page 24: ...t the mechanism to the recording and pausing condition in advance 2 While repetitively inputting the reference frequency signal of 1kHz and 10kHz from OSC IN record and playback the rape 3 While recording and playback the test tape in TYPE adjust VR31 for Lch and VR32 for Rch so that the output deviation between 1kHz and 10kHz becomes 1dB 2dB 1 While recording and playback mechanism load the test ...

Page 25: ...inishes Automatic measurement of TE amplitude and automatic tuning of TE balance 500mv div 2ms div Fig 1 Approx 3sec pin 20 of IC601 TE Approx 1 8V VREF Tracking error waveform at TOC reading Power ON Power Key Confirm that the Focus error S cuve siganl at the pin23 of IC601 is approx 2Vp p Confirm that the siganl from pin22 IC603 is 0V as a accelerated pulse during approx 400ms Confirm the wavefo...

Page 26: ...When the life of the laser diode has expired the following symptoms wil appear 1 The level of RF output EFM output ampli tude of eye pattern will below Is RF output 1 1 0 15Vp p Replace it NO YES O K 3 Semi fixed resistor on the APC PC board The semi fixed resistor on the APC printed circuit board which is attached to the pickup is used to adjust the laser power Since this adjustment should be per...

Page 27: ...ROOUT RSB RBASS2 RBASS1 RTRE RVRIN RSELO R5 R4 R3 R2 R1 Vref 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 1 2 3 4 5 6 7 8 9 10 11 12 13 RVref LVref CONTROL CIRCUIT CONTROL CIRCUIT CCB INTERFACE LOGIC CIRCUIT LOUT LSB LBASS2 LBASS1 LTRE LVRIN LSELO L5 L4 L3 L2 L1 Vref R1 R2 R3 R4 R5 RESLO RVRIN RTRE RBASS1 RBASS2 RSB ROUT RINP RINM ROPOUT VDD CL DI CE VSS LOPOUT LINM LINP LC...

Page 28: ...trol Pin Servo CW Limit or Control Pin Servo CCW Close or Control Pin Servo Data or Control Pin Servo XLAT or Control Pin VFD_DO Servo BRKM Sense or Control Pin VFD_DI Servo Mute Open or Control Pin VFD_CLK Servo SQS0 or Control Pin Servo SQCK or Control Pin 3880 IRQ or Interrupt Output or Control Pin CD C2PO or Interrupt input or Control Pin Serial Interrupt CD Mute or Control Pin Servo SCOR S0S1...

Page 29: ...e audio bit clock SER_IN is the serial input DSC mode 0 Parallel DSC mode 1 Serial DSC mode Audio Analog Ground ADC Common Mode Reference CMR buffer output CMR is approximately 2 25V Bypass to analog ground with 47 F electrolytic in parallel with 0 1 F DAC and ADC maximum reference Bypass to VCMR with 10 F in parallel with 0 1 F Analog VCC 5V Right channel output Left channel input Microphone inpu...

Page 30: ...utputs ON OFF BTL AMP 1 input pin BTL AMP 1 input pin For gain adjustment BTL AMP 1 input pin Non inverting side BTL AMP 1 input pin Inverting side BTL AMP 2 input pin Inverting side BTL AMP 2 input pin Non inverting side BTL AMP 2 input pin For gain adjustment BTL AMP 2 input pin External transistor collector PNP connection 5V power supply output External transistor PNP base connection Reset outp...

Page 31: ...1 OE A10 CE 07 5 6 7 8 9 10 11 12 13 29 28 27 26 25 24 23 22 21 14 15 16 17 18 19 20 01 02 GND 03 04 05 06 A12 A15 A16 VPP VCC PGM A17 4 3 2 1 32 31 30 A0 A17 O0 O7 CE OE PGM Pin No Function Addresses Outputs Chip Enable Output Enable Program Strobe AT27C020 70JCU3 IC102 OTP EPROM 2MBIT 1 Terminal layout 3 Blockdiagram 2 Pin function OE CE AND PROGRAM LOGIC VCC GND VPP A0 A7 ADDRESS INPUTS OE CE P...

Page 32: ...11 12 13 14 15 16 Channel 1 Playback Amplifier Input Channel 1 Playback Amplifier Negative Freedback Channel 1 Playback Amplifier Output Channel 1 Record Amplifier Input Channel 1 Record Amplifier Output ALC Low Cut ALC Time Ground Vcc Ripple Filter Record Amplifier Mute Channel 2 Record Amplifier Output Channel 2 Record Amplifier Input Channel 2 Playback Amplifier Output Channel 2 Playback Amplif...

Page 33: ...l RF amp output terminal AGC input terminal AGC loop filter capacitor connection terminal AGC output terminal Capacitor connection terminal for HPF amp 3TENV output terminal Capacitor connection terminal for RF enberope detection BDO output terminal Capacitor connection terminal for RF enverope detection OFTR output terminal NRDET output terminal Ground terminal Pin No 17 18 19 20 21 22 23 24 25 2...

Page 34: ... SUR NON INUERTING INPUT INVERTING INPUT STAND BY GND Vs BOOTSTRAP OUTPUT Vs SHORT CIRCUIT PROTECTION MOS CUTPUT STAGE MOS GHAIN LEVEL SHIFTING STAGE BIPOLAR TRANSCONDUCTANCE INPUT STAGE IN IN BOOTSTRAP TDA7294 IC940 IC941 Audio amp 1 Pin layout 2 Block diagram 1 OUT1 2 IN1 3 IN1 4 8 7 6 5 VEE VCC OUT2 IN2 IN2 2 1 BA15218 IC611 OP amp ...

Page 35: ...al Servo error signal output Kick pulse output Tracking drive output Focus drive output Reference voltage for D A output block Focus balance adjust signal output Tracking balance adjust signal output Focus error signal input Analog input Tracking error signal input Analog input RF envelope signal input Analog input Vibration detect signal input H Detect Off track signal input H Off track Track cro...

Page 36: ... Symbol Pin No I O Function 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 DSADAT DSAACK NC NC NC NC NC NC NC NC NC NC NC NC NC NC REST DRMUTE CLSW OPSW OPEN CLOS NC LSI RST STAT MDATA MCLK MLD VREF TLOCK FLOCK SENSE CONNECT TO GND CONNECT TO GND CONNECT TO GND CONNECT TO GND CONNECT TO GND CONNECT TO GND CONNECT TO GND CONNECT TO GND CONNECT TO GND...

Page 37: ...7 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 CDMRST KARAOKE NC PRT STTA REEL PHOTO VOLP VOLM TUST CE F_TU NC NC POUT BUP NC NC SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 CD micon reset Karaoke...

Page 38: ...UT FK TK LIN BIAS GND RIN LPF1 LPF2 LPF3 ROUT CONTA CONTB CONTC Power supply Microphone mixing input Channel L output Non connect Non connect Channel L input Signal bias Connect to GND Channel R input Connects to LPF time constant element Connects to LPF time constant element LPF outpout Channel R output Mode select input A Mode select input B Mode select input C I O I I I O O O O I I I Pin No Sym...

Page 39: ... ADINT OUT ADINT IN VCC NC2 MUTE CR Connect GND Echo level control Non connect Analog part DC bias DA side integrator input DA side integrator output DA side LPF input DAside LPF output Mix AMP output for original tone echo tone Mix AMP input pin for original tone AD side LPF input AD side LPF output AD side integrator output AD side integrator input Power supply Non connect Mute control signal in...

Page 40: ... 17 18 19 20 Vcc DQ1 DQ2 DQ3 DQ4 Vcc DQ5 DQ6 DQ7 DQ8 NC NC WE RAS NC A0 A1 A2 A3 Vcc 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 Vss DQ16 DQ15 DQ14 DQ13 Vss DQ12 DQ11 DQ10 DQ9 NC LCAS UCAS OE A8 A7 A6 A5 A4 Vss RAS CLOCK GENERATOR CAS CLOCK GENERATOR WE CLOCK GENERATOR OE CLOCK GENERATOR REFRESH COUNTER ADDRESS BUFFWRS AND PREDECODERS ROW DECODERS MEMORY ARRAY I O BUFFER Data I O B...

Page 41: ... 94 95 96 97 98 99 100 LA12 17 ACLK AOUT SEL_PLL0 ATCLK ATFS SEL_PLL1 DA9 DOE AIN ARCLK ARFS TDMCLK TDMDR TDMFS CAS VSS RISC interface address bus Master clock for external audio DAC Audio interface serial data output when selected System and DSCK output clock frequency selection at reset time The matrix below lists the available clock frequencies and their respective PLL bit settings SEL_PLL1 SEL...

Page 42: ...UFFER AM OSC REG AM RF AFC AM AGC O I O I I I AM Local oscillation Signal output This is a terminal of AM Local oscillation circuit Register value between pin 26 and pin28 desides the frequency width of the input signal AM RF signal input This is an output terminal of voltage for FM AFC This is an AGC voltage input terminal for AM O O I O AM detection output FM detection output Mpx input terminal ...

Page 43: ... on reset Not use Not use Data input output Function IF counter signal input IF signal output Not use AM Local OSC signal output FM Local OSC signal input Power suplly VDD 4 5 5 5V When power ON Reset circuit move PLL charge pump output H Local OSC frequency Height than Reference frequency L Low Agreement Height impedance Input for active lowpassfilter of PLL Output for active lowpassfilter of PLL...

Page 44: ... 14 15 Symbol FB1 VO1 VINA TRIG OC EN1 EN2 GND EN3 FB3 VO3 N C VINB VO2 FB2 Function REG1 feedback voltage input REG1 output voltage Input DC supply voltage Trigger for external SCR crowbar protection Over current warning output REG1 enable input REG2 enable input Analog ground REG3 enable input REG3 feedback voltage input REG3 output voltage Not connected Input DC supply voltage REG2 output volta...

Page 45: ...N 1 Pin layout 2 Block diagram 16 15 14 13 12 11 10 9 VDD OUTPUT ENABLE STROVE DATA CLOCK Q1 Q2 Q3 Q4 Vss 1 2 3 4 5 6 7 8 Q5 Q6 Q7 Q8 Q S Q S PARALLEL OUTPUT Q1 15 1 3 2 9 10 QS Q S SERIAL OUTPUT OUTPUT ENABLE STROBE CLOCK DATA Q8 8 STAGE SHIFT REGISTER 8 BIT LATCHES 3 STATE OUTPUTS BU4094BCF X IC33 Shift Store registor BA3126N IC31 R P switch R E C S W G 1 2 3 4 5 6 7 8 9 P B S W P B S W G R E C ...

Page 46: ...ator Demodulator GND Vcc Vout B P F Limiter Amp Comp arator 1 2 3 IN B IN A Vss 5 4 VDD OUT X A B Vcc GND Y TC7S08F W IC106 Buffer 1 Pin layout 2 Block diagram TC7W08FU X IC107 Nand gate 1 Pin layout Block diagram 2 Truth table Vcc 1Y 2B 2A 1A 1B 2Y GND 1 2 3 4 8 7 6 5 A B Y L L H H L H L H L L L H ...

Page 47: ...1 47 UX L46V UX L36V M E M O ...

Page 48: ... L36V VICTOR COMPANY OF JAPAN LIMITED AUDIO COMUNICATION BUSINESS DIVISION PERSONAL MOBILE NETWORK BUSINESS UNIT 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan No 21143 UX L46V UX L36V Printed in Japan 200209 ...

Page 49: ...OKE PBC STILL REC REV MODE AHB PRO VOLUME RETURN VCD NUMBER PHONES A U T O R E V E R S E CD TAPE FM AM MICRO COMPONENT SYSTEM UX L36V CLOCK TIMER AUX MD DOWN UP STANDBY ON PUSH OPEN NEXT PREV NEXT PREV MPX SELECT SP UXL46V SP UXL46V CA UXL46V STANDBY ON DISPLAY CLOCK TIMER SLEEP BASS TREBLE DOWN CANCEL SET CD SELECT RETURN PRGM RANDOM REPEAT VIDEO INTRO ON SCREEN SURROUND AHB PRO DIGITAL ECHO DIMM...

Page 50: ...e silk screen printed side parts side of the PWB diagrams the parts that are printed over with black such as the resistor diode and ICP or identified by the mark nearby are critical for safety This regulation does not correspond to J and C version ...

Page 51: ...STEREO CK CE DATA LOUT ROUT RDDA RDCL MUTE IFOUT FM AM SQIN ST MONO AMOSC FM OUT LVA10166 A1 R P HEAD IC31 HEAD SWITCH IC32 PB REC AMP MOTOR DRIVE IC33 PORT EXTENSION SOLENOLIDE DRIVE CN34 CN33 CN31 FW31 CN32 L L R R MS PBL PBR RECL RECR STTA SDATA SCK SQL KEY1 PLAY PHOTO REEL PULSE SWITCH CN1 M REEL SOLENOID J900 AUX IN AUXL AUXR CN917 CN918 CN931 CN935 CN731 CN732 CN652 CN651 CN601 CN606 CN801 A...

Page 52: ... QLMP AD49 QQL231K 100Y KRC111M T KRC111M T 5 6K 1 8K 1 2K 1K 1K 1K 0 01 QLD0214 001 100 16 10K 1K 0 01 47K 2SC2785 FE T QLMP AD49 4 7 50 330 10K 2SC2785 FE T KTA1267 YG T 4 7k QAX0718 001Z 1K 1K QQR0621 001Z 1K 1K 0 001 2 7K 5 6K 2 2K GP1UM 261XK 47 16 150P 47K 1K 2 2K 2 2K 1K 150P 2 2K KRA111M T 10K 1K 2 2K 2 2K 1K KRC111M T 47 2SA952 LK T 0 001 82K KRC102M T 510 10K 10K 2 2K 2 7K 3 9K 2 2K 1K 3...

Page 53: ...011 C2111 C2112 R2110 C2108 C2107 C2007 R2008 QGB2510J1 10 56K 56K 3K 0 18 1 50 QGB2510J1 11 10K 0 001 QGD2504C1 03Z 0 001 0 001 0 27 22 16 820UNF 1 4W 820UNF 1 4W 0 012 0 012 QSK0109 001 1N4003S T5 10K 47K QNN0215 001 QNS0170 001 QQL231K 470Y LC75345M X 2 2K 2 2K KTA1046 Y QQL231K 470Y 6 2K 6 2K QQL231K 820Y QQL231K 820Y 10 50 QQR0797 001 QQR0797 001 2 7K 2 7K KRA101M T 1K 1 4W 33 KTC3199 GL T QU...

Page 54: ... R4007 R4032 C4000 C4028 C4029 C4030 R4046 C4031 D4004 R4043 IC942 D4006 C4008 R4018 C4007 R4009 C4001 L4000 R4014 C4009 R4016 C4019 L4001 R4015 C4015 C4017 R4017 R4019 R4022 R4023 QGB2510K2 10 QGB2510K2 11 1 2K TDA7294 8 2K 1K TDA7294 1 2K 5 1K 1 2K 8 2K DZ5 2BSB T2 2SC3576 2SC3576 KRA102M T 10k 10k 300 KTC3199 GL T 0 33 KTC3199 GL T 1 2K 10K 10 50 22 50 47K KTA1267 YG T 680 100 16 0 1 0 1 0 1 DZ...

Page 55: ... 7K 4 7 LB1641 470P 12P QAX0413 001Z 12P 0 1 16 0 1 16 1K 1M GP1FA550TZ QGA2501F1 03 330P 4 7K NI 150P 150P 150P 150P 560K 4 7K 4 7K 0 047 QGA2001F1 06 E406783 001 ESB110 005 QGF1016F3 16 E406783 001 1SS355 X 100 1SS355 X MN101C30A 22K 4 7K NI 22K 4 7K 8 2K 1K 1K 100 100 100 100 1K 2SA952 LK T 1 2K NI 1K 1K 1K 1K 2 2K 10K 1K 1K 1K 1K 10K LA6541 X 51 390P 390P 2 7K 0 0068 390P 390P 0 0047 1 0 1 16 ...

Page 56: ...374 R222 R340 C371 C105 SW6 SW5 SW1 SW2 C205 220 2 4K 2 4K QVP0008 203Z 2SC1623 5 6 X KTA1271 OY T 5 6K HZM5 1NB2 X QGF1205F1 09 QGB2011M1 10 0 033 QGF1201F3 10 BU4094BCF 10 330P 0 033 12K 15K 15K 5 6K 36K 12K 100 VWS304 06A13K 330P QQR1292 001 BA3126N 4 7 25 1 2K 3 3K 1 8K 12K QVP0008 103Z 3 3K 2SB562 C 4 7K UN2212 X 2 2K 4 7 25 1 8K AN7317 2 2K KTC3203 Y T 0 0015 0 0015 470K 36K 2 2K KTC3203 Y T...

Page 57: ...39 C38 R35 C37 R18 C41 C33 R19 R20 R22 C19 C4 C1 R13 R40 C3 R6 R60 C60 R1 100 10 0 27 QAX0610 001Z 560 VCF2L3B 105Z 470P 0 001 1 50 0 001 0 001 LC72136N 0 047 0 1 3 3k 68 1 4W FR 100 10 12P 12P 4 7K 0 001 0 047 12P 10K 3 3K 5 6K 10K 0 047 150P 10K LA1838 VCF2L3B 105Z 10 16 56K 10 16 22 16 0 0015 56K 0 0015 10K 0 022 1 50 1K 100 10 1K 150P 150P QGF1205F1 09 0 47 50 1 2K QQR0793 001 22 16 0 001 1000...

Page 58: ...1003 D1001 D1002 D1003 C1002 D1000 C1005 C1004 C1007 D1004 D1006 D1007 C1006 D1005 D1013 R1005 F1001 QSW0812 001 QQT0375 003 KTC3199 GL T 1SS119 041 T2 10K 4 7 25 4 7K QUM153 16DGZ4 QGD2504C1 03Z QGA7901C1 02 QUM153 16DGZ4 QQT0375 003 QGA7901C1 02 KTC3199 GL T QGD2504C1 03Z 1SS119 041 T2 10K 4 7 25 4 7K 0 1u 0 1u 0 1u 1N4003S T5 1N4003S T5 1N4003S T5 1N4003S T5 0 1u 0 1u 0 1u 0 1u 1N5401 TM 1N5401...

Page 59: ... 0 NI 75 0 1 16 NI 1K 33 0 1 NI NI 33 10 10 10 16 100 10 TC7S08F W 0 01 16 VCC DGND NI NI NI 22P 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 4 7k 0 1 16 270 4 7k 4 7k 4 7k 0 1 16 75 75 NI 220 TC7W08FU X 22P DBUS8 DBUS0 DBUS1 DBUS2 DBUS3 DBUS4 DBUS5 DBUS6 DBUS7 DCAS0 DBUS9 DBUS10 DBUS11 DBUS12 DBUS13 DBUS14 DBUS15 DA0 DA1 DA2 DA3 DA4 DA5 DA6 DA7 DOE DA8 DWE DRAS SCLK RAS DWE DATA YUV7 YUV6 YUV5 YU...

Page 60: ...6024 R6021 R6025 Q6003 C6018 C6019 D6003 C6011 C6013 C6014 K6001 R6004 D6002 R6006 R6013 R6014 R6012 C6007 C6006 VR601 C6001 R6001 R6005 R6003 BA15218 1K BU9253AS 1000P 20K 15K 220 0 01 3300P 2 2 50 0 1 100P 4 7 50 1 5K 0 01 2 2 50 2 2 50 7 5K 5 1K QQR0779 001Z QQR0779 001Z 470 560K 3 9K 150K 39P 1SS119 041 T2 0 1 50 15k 220 2SC3576 JVC T 2SC3576 JVC T 1 50 1K 100P 10K 1 50 22 16 10K QNS0170 001 0...

Page 61: ...R7012 D7011 R2301 CN919 K2550 B2090 R7091 R7092 R7093 C2010 R7102 R7103 R7104 R7105 R7106 R7107 R7108 R7109 R7110 R7111 R7112 R7113 R7114 R7115 C2901 R3220 R3221 R7120 R7121 R7122 R7123 R7124 R7125 R7126 R7127 R7128 R7129 R7130 R7131 C2552 R7133 C2554 R7135 R7136 R7137 R7138 R7139 R7140 R7141 W2000 W2000 R7145 R7146 R7147 R7148 R7149 R7150 R7151 R7152 R7153 R7154 C2557 C2555 R7158 R7159 R7160 R716...

Page 62: ...7322 R7323 R7324 R7325 R7326 R7327 S7309 S7308 S7307 S7306 S7305 S7302 S7303 S7304 DI730 B7305 B7302 B7306 CN731 D7325 D7322 C4000 C4001 R4027 C4004 C4005 C4006 C4007 C4008 C4009 C4010 C4011 C4012 C4013 C4014 C4015 C4016 C4017 C4018 C4019 C4028 C4029 C4030 C4031 C4034 C4035 C4036 C4037 C4038 C4201 C4202 C4203 C4204 C4205 C4206 C4222 C4223 R4043 CN945 D4000 D4001 D4002 D4003 D4009 D4218 D4219 D4220...

Page 63: ...6 SW10 SW10 M GND M GND BU 5V BU 5V CDDG CDDG CMDRST MCS KCMD MSTAT CDDG CN652 19 1 1 19 1 6 5 1 10 1 1 1 15 CN651 VCDRST CDDG uDSASTB uDSADAT uDSAACK CDDG DSASTB DSADAT CDDG CDDG CDLRCK CDDATA CDBCK CDDG B 1 F T T F PD VR LD GND F C B A D E VCC VREF CDDG CDDG NC SCD NC CDDG DSAACK 6 1 SM SM FM FM REST D GND E W602 B683 15 T001C Forward side Reverse side C612 C624 C631 C657 C669 C673 C679 C855 C81...

Page 64: ...70 IC3 B39 B31 B32 B33 B34 B35 B36 B40 B41 B42 B37 B45 B46 B47 B48 B49 B51 B52 CN1 B56 D1 D3 D4 B70 CN3 B57 B59 B60 B61 B63 B43 B44 B58 C7 B65 C3 C4 R6 B66 C9 C25 C26 C27 C59 C6 C8 R60 C60 B71 B67 Video board Forward side Reverse side MARK UL C101 C102 C103 C104 C105 C106 C107 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C132 C133 C1...

Page 65: ...A B C 1 2 3 4 5 UX L46V UX L36V 2 15 Head amplifier board Cassette switch board SW1 SW2 SW3 SW4 SW5 P1 D1 IC1 CN1 SW6 T01 ...

Page 66: ...UX L46V UX L36V ...

Page 67: ...neral assembly and parts list Block No M1 CD loading base assembly and parts list Block No MD Cassette mechanism assembly and parts list Block No MP Electrical parts list Block No 01 07 Packing materials and accessories parts list Block No M3 M5 UX L46V UX L36V 3 3 3 6 3 8 3 10 3 22 Area suffix US Singapore UN Asean UX Saudi Arabia UF China ...

Page 68: ...3 2 UX L46V UX L36V M E M O ...

Page 69: ... 34 89 90 36 70 62 71 77 80 80 78 78 79 94 52 53 66 66 66 63 66 99 74 75 75 72 87 76 73 35 34 34 34 60 69 68 31 33 28 27 29 32 61 61 61 15 14 14 8 24 22 21 23 24 17 1 10 2 67 67 56 19 19 57 55 54 58 84 95 85 46 43 44 48 51 48 42 40 40 38 65 65 92 97 98 91 93 50 39 48 48 41 49 45 47 84 81 88 84 84 A C m p o o n i q m G H E F F c h c a a d d e f b b i j k g n I I p E D A f e C D l g k G J h l B2 B2 ...

Page 70: ...tem Parts number Parts name Area A Parts list General assembly Q ty Description Block No M1MM 47 GV30202 001A CD CLAMPER 1 48 QYSBSF3008Z SCREW 4 CLAMP BASE LOAD BASE 49 QYSBSF3008Z SCREW 1 CD TRAY STOPPER 50 QYSBSF3008Z SCREW 2 CD BRD LOAD ASSY 51 QYSBSF3008Z SCREW 1 OPTICAL BRD C BASE 52 QYSDSF2610Z TAPPING SCREW 1 TUNER C BASE 53 GV40122 003A SPACER 1 54 GV30270 001A LCD HOLDER 1 55 GV40280 001...

Page 71: ...349 001A SPACER 1 UX L46V 101 GV40170 003A SPACER 1 FOR C2200 103 GV40322 001A PROTECT SHEET A 1 104 QYSBSF3012E SPECIAL SCREW 2 R PNL VOL SEL 105 VYSA1R3 003 COMMON SPACER 1 US UN UX US UN UX STICK AT WIRE 106 GV40286 001A MIC BRACKET 1 107 QYSDSG3006E T SCREW 2 MIC BKT MIC BRD 110 QQR1259 002 FERRITE CORE 1 FB651 111 QYSBSGY3008E SPECIAL SCREW 2 R PNL MIC BKT 112 QYSDSF2610Z TAPPING SCREW 2 113 ...

Page 72: ...C EBS0006 009B 4 14 11 7 17 1 13 10 13 12 15 9 8 6 6 5 13 18 3 2 2 16 CD loading base assembly and parts list Block No M M M D Dimension gap for motor pulley 6 9 0 2mm FIG A Apply grease to groove and support convex LOAD JEM 2M FIG A ...

Page 73: ...WITCH 1 S851 5 QYSPSPT2640Z MINI SCREW 2 6 E75984 221SS C D M PULLEY 1 7 E75950 002 BELT 1 8 E75985 221SS C D GEAR 1 1 9 E75986 221SS C D GEAR 2 1 PBT 10 E75987 221SS C D GEAR 3 1 11 E307162 331SS LEVER 1 12 E307252 331SS CAM PLATE 1 13 E65923 003 TAPPING SCREW 3 14 VYH7787 001 LEAF SPRING 1 15 QYSBSF3008Z TAPPING SCREW 1 16 E307179 222SM E BASE ASS Y 1 17 E60912 005SS SPEED NUT 1 18 VMW1329 102 P...

Page 74: ...BIL 1 1 27 13 3 34 2 8 15 10 14 16 7 12 23 3 2 4 9 6 5 24 29 25 22 17 20 19 18 11 21 31 26 33 28 32 33 32 35 35 30 1 11 6 5 Switch board The lower side Head amplifier board A B 8 7 _ 0 1 0 15 mm A B SLC S102M Cassette mechanism assembly and parts list Block No M M M P ...

Page 75: ...1 13 VKW5280 001 HEAD BASE SP L 1 14 LV41584 001A BRAKE R 1 15 LV41585 002A BRAKE L 1 16 QYSBSF2005Z T SCREW 1 17 VKS5603 00G MAIN PULLEY ASY 1 18 VKS3785 001MM FR ARM 1 19 VKW5284 002 SWING SPRING 1 20 VKS2278 003 TRIGGER ARM 1 21 VKW5301 001 FR SPRING 1 22 VKW5266 001 ELEVATOR SPRING 1 23 WDL214025 WASHER 1 24 QYSBSF2005Z T SCREW 1 25 VKS3786 00G CLUTCH ASS Y 1 26 VKF3205 00B F WHEEL ASSY R 1 27...

Page 76: ...F 5 50V C2239 QETN1HM 105Z E CAPACITOR LPF C2500 QETN1HM 106Z E CAPACITOR SOUND TUNING C2502 QDYB1CM 103Y C CAPACITOR EMC CAP C2504 QCFB1HZ 104Y C CAPACITOR EMC CAP C2551 QCBB1HK 101Y C CAPACITOR 100PF 10 50V C2553 QDGB1HK 102Y C CAPACITOR C2554 QDGB1HK 102Y C CAPACITOR C2555 QDGB1HK 102Y C CAPACITOR C2556 QDGB1HK 102Y C CAPACITOR C2557 QDGB1HK 102Y C CAPACITOR C2560 QCBB1HK 221Y C CAPACITOR 220PF...

Page 77: ...ERRITE BEADS K2801 QQR0621 001Z FERRITE BEADS K2920 QQR0621 001Z FERRITE BEADS K2921 QQR0621 001Z FERRITE BEADS K6001 QQR0621 001Z FERRITE BEADS K6002 QQR0621 001Z FERRITE BEADS K6003 QQR0621 001Z FERRITE BEADS K7001 QQR0621 001Z FERRITE BEADS K7002 QQR0621 001Z FERRITE BEADS K7003 QQR0621 001Z FERRITE BEADS L2500 QQL231K 820Y INDUCTOR L2501 QQL231K 820Y INDUCTOR L2800 QQR0797 001 INDUCTOR SPK EMI...

Page 78: ...ISTOR 100K 5 1 4W R2920 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R2921 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R2922 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R2923 QRE141J 223Y C RESISTOR 22K 5 1 4W R2924 QRJ146J 101X UNF C RESISTOR 100 5 1 4W R2925 QRE141J 123Y C RESISTOR 12K 5 1 4W R2926 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R3220 QRE141J 102Y C RESISTOR 1 0K 5 1 4W R3221 QRE141J 102Y C RESISTOR 1 0K 5 1 4W R60...

Page 79: ...2 2K 5 1 4W R7137 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R7138 QRE141J 102Y C RESISTOR 1 0K 5 1 4W R7139 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R7140 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R7141 QRE141J 102Y C RESISTOR 1 0K 5 1 4W R7145 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R7146 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R7147 QRE141J 823Y C RESISTOR 82K 5 1 4W R7148 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R7149 QRE14...

Page 80: ...5 50V C4222 QFVJ1HJ 334Z MF CAPACITOR 33MF 5 50V C4223 QFVJ1HJ 334Z MF CAPACITOR 33MF 5 50V C5010 QDYB1CM 103Y C CAPACITOR C5011 QDYB1CM 103Y C CAPACITOR C7303 QDYB1CM 103Y C CAPACITOR C7304 QDYB1CM 103Y C CAPACITOR C7351 QDYB1CM 103Y C CAPACITOR C7352 QDYB1CM 103Y C CAPACITOR C7501 QEKC1CM 476Z E CAPACITOR 47MF 20 16V C7503 QDGB1HK 102Y C CAPACITOR C7506 QDYB1CM 103Y C CAPACITOR C7507 QDYB1CM 103...

Page 81: ...RE141J 102Y C RESISTOR 1 0K 5 1 4W R4201 QRE141J 822Y C RESISTOR SW10V R4202 QRE141J 122Y C RESISTOR 1 2K 5 1 4W R4203 QRE141J 512Y C RESISTOR SW6V R4204 QRE141J 122Y C RESISTOR 1 2K 5 1 4W R4205 QRE141J 822Y C RESISTOR CD 10V R4206 QRE141J 122Y C RESISTOR 1 2K 5 1 4W R7310 QRE141J 301Y C RESISTOR 300 5 1 4W R7311 QRE141J 301Y C RESISTOR 300 5 1 4W R7313 QRE141J 301Y C RESISTOR 300 5 1 4W R7320 QR...

Page 82: ... 330X C CAPACITOR C 853 NCB31CK 104X C CAPACITOR C 854 QERF1CM 476Z E CAPACITOR 47MF 20 16V C 855 QERF1CM 476Z E CAPACITOR 47MF 20 16V CN601 QGF1016F3 16 CONNECTOR CN606 QGF1205F1 05 CONNECTOR CN651 QGF1016F3 15 CONNECTOR CN652 QGF1016F3 19 CONNECTOR CN801 QGA2001C1 06 6P PLUG ASSY D 601 1SS355 X DIODE D 602 1SS355 X DIODE D 610 1SS133 T2 SI DIODE IM D 611 1SS133 T2 SI DIODE IM D 831 MTZJ5 6B T2 Z...

Page 83: ...ISTOR R 862 NRSA63J 103X MG RESISTOR R 863 NRSA63J 222X MG RESISTOR R 864 NRSA63J 102X MG RESISTOR R 865 NRSA63J 102X MG RESISTOR R 866 NRSA63J 102X MG RESISTOR R 867 NRSA63J 102X MG RESISTOR R 868 NRSA63J 102X MG RESISTOR R 869 NRSA63J 102X MG RESISTOR R 870 NRSA63J 102X MG RESISTOR R 871 NRSA63J 102X MG RESISTOR R 872 NRSA63J 102X MG RESISTOR R 873 NRSA63J 103X MG RESISTOR R 874 NRSA63J 101X MG ...

Page 84: ...6ZJC E CAPACITOR C 51 EEKC1HM 105ZJC E CAPACITOR C 52 QFVJ1HJ 274Z MF CAPACITOR 27MF 5 50V C 53 EETC1CM 226ZJC E CAPACITOR C 54 NCB21HK 473X C CAPACITOR C 57 NCB21HK 102X C CAPACITOR C 58 NCB21HK 473X C CAPACITOR C 59 NCB21HK 102X C CAPACITOR CF 1 QAX0677 001Z C FILTER CF 2 QAX0677 001Z C FILTER CF 3 QAX0610 001Z C DISCRIMINATOR CN 1 QGF1205F1 09 CONNECTOR D 1 1SS133 T2 SI DIODE IM D 2 1SS133 T2 S...

Page 85: ...2 KTC3203 Y T TRANSISTOR OSC Q 305 KTC3203 Y T TRANSISTOR SW Q 321 UN2213 X TRANSISTOR BUFFER Q 371 KTA1271 OY T TRANSISTOR MOTER B Q 372 UN2212 X TRANSISTOR Q 375 2SB562 C T TRANSISTOR SOLENOID DRIVE Q 376 2SD601A QR X TRANSISTOR R 101 NRSA63J 220X MG RESISTOR R 102 NRSA63J 182X MG RESISTOR R 103 NRSA63J 242X MG RESISTOR R 104 NRSA63J 122X MG RESISTOR R 105 NRSA63J 104X MG RESISTOR R 106 NRSA63J ...

Page 86: ...AM 107Z E CAPACITOR 100MF 20 10V C 140 NCS31HJ 220X C CAPACITOR C 141 NCS31HJ 220X C CAPACITOR CN101 QGF1016F3 15 CONNECTOR CN102 QGF1016F3 15 CONNECTOR IC101 ES3880FL IC INC TECHNOLOGY IC102 AT27C020 70JCU3 IC INC TECHNOLOGY IC103 GLT44016 35J4 X IC SAME PARTS IC104 ES3883F IC DIGITAL INC TECHNOLOGY IC105 RT9161 A 27CG X IC INC TECHNOLOGY IC106 TC7S08F W IC IC107 TC7W08FU X IC K 101 NRSA02J 100X ...

Page 87: ...3 21 UX L46V UX L36V M E M O ...

Page 88: ... 22 UX L46V UX L36V Packing materials and accessories parts list Block No M M M 3 Block No M M M 5 A10 A9 P11 A9 A10 P10 A9 A10 P10 P6 P12 P2 P8 P5 P4 2 2 P3 1 2 P3 A1 A8 A11 A13 P1 P9 P9 P7 A12 A11 A13 ...

Page 89: ...6V 700 120073 10 POLY BAG 2 UX L46V P 11 720 TUXL30 00 TOP CUSHION 1 UX L36V 720 TUXL40 00 TOP CUSHION 1 UX L46V P 12 720 BUXL30 00 BOTTOM CUSHION 1 UX L36V 720 BUXL40 00 BOTTOM CUSHION 1 UX L46V Item Parts number Parts name Area A Parts list Accessories Q ty Description Block No M5MM A 1 QAL0429 001 AM LOOP ANT 1 A 2 EWP503 001C ANT WIRE 1 A 3 BATTERY 2 A 4 RM SUXL46V REMOCON 1 UX L46V RM SUXL36V...

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