Sony MZ-N505 OpenMG Jukebox NOTES on installing & operating Service Manual Download | Manualshive

Page: 19 / 66

background image

19

MZ-N505

SECTION 5

ELECTRICAL ADJUSTMENTS

OUTLINE

• In this set, automatic adjustment of CD and MO can be per-

formed by entering the test mode.
However, before starting automatic adjustment, the memory
clear, power supply adjustment, and laser power check must be
performed in the manual mode.

• A key having no particular description in the text, indicates a

set key.

PRECAUTIONS FOR ADJUSTMENT

1. Adjustment must be done in the test mode only.

After adjusting, release the test mode.

2. Use the following tools and measuring instruments.

• Test CD disc

TDYS-1

(Part No. : 4-963-646-01)

• SONY MO disc available on the market
• Digital voltmeter
• Laser power meter

LPM-8001

(Part No. : J-2501-046-A)

• Thermometer (using the Temperature Correction)

3. Unless specified otherwise, supply DC 3V from the DC IN

3V jack (J601).

4. Switch position

HOLD switch ............................................... ON

ADJUSTMENT SEQUENCE

1. NV Reset (EEPROM clear)

Manual Mode

r

2. Power Supply Manual Adjustment

Manual Mode

r

3. Temperature Correction (item number: 015)

r

Manual Mode

4. Laser Power Check

r

5. Electrical Offset Adjustment
Caution: This adjustment must be made with

no disc loaded.

r

Overall Mode

6. CD Overall Adjustment

r

7. MO Overall Adjustment

r

Manual Mode

8. RESUME Clear

Note:

If the version of the microcomputer is 1.000 or later, “3. Tempera-
ture Correction” and “2. Power Supply Manual Adjustment” can
be performed continuously in reverse order with pressing the

[END SEARCH]

key in the overall adjustment mode.















































NV RESET

Caution: The shipment data will be cleared when the NV is reset.

Therefore, change the NV adjusted values following the
Change of NV Adjusted Values immediately after the
NV was reset.
Change the NV adjustment values according to the mi-
crocomputer version.

• Setting Method of NV Reset

1. Select the manual mode of the test mode, and set item number

021 (see page 14).

2. Press the

X

key.

3. Press the

X

key once more.

4. Press the

x

key to quit the manual mode, and return the test

mode (display check mode).

021

Res***

Remote commander LCD display

021

Reset!

Remote commander LCD display

NV reset (after several seconds)

021

###SCC

Remote commander LCD display

###

: Address

021

ResOK?

Remote commander LCD display

«
...
17
18
19
20
21
...
»

Summary of Contents for MZ-N505 OpenMG Jukebox NOTES on installing & operating

Page 1: ...ates and or other countries IBM and PC AT are registered trademarks of International Business Machines Corporation Macintosh is a trademark of Apple Computer Inc in the United States and or other countries All other trademarks are trademarks of their respective owners and marks are omitted in this manual MD Recorder Audio playing system MiniDisc digital audio system Laser diode properties Material...

Page 2: ...ne dry battery5 5 When using a Sony LR6 SG STAMINA alkaline dry battery produced in Japan 9 13 16 When playing Unit approx hours JEITA1 Batteries SP Stereo LP2 Stereo LP4 Stereo NC WMAA Nickel Cadmium rechargeable battery2 15 16 20 LR6 SG Sony alkaline dry battery3 42 48 56 1 Measured in accordance with the JEITA Japan Electronics and Information Technology Industries Association standard 2 When u...

Page 3: ...the minus side of a tantalum capacitor may be dam aged by heat Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C dur ing 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 UNLEADED SOLDER Boards requiring use of unleaded solder are pri...

Page 4: ... Windows 2000 Professional Windows XP Home Edition or Windows XP Professional manufacturer installed is supportedonlywhen used withthe standard factory settings This software is not supported by the following environments Windows 95 Windows NT or other versions of Windows NT such as Server An environment that is an upgrade of the original manufacturer installed operating system as in the following...

Page 5: ...N REMAIN remaining time tracks indication Lights up along with the remaining time of the track the remaining time of the MD or the remaining number of tracks G SYNC synchro recording indication H REC indication Lights up while recording When flashing the recorder is in record standby mode I Battery indication Shows approximate battery condition J Time display K Disc name track name indication Ligh...

Page 6: ...ASE UPPER SECTION Page 7 3 4 LCD MODULE CASE UPPER SUB ASSY Page 8 3 5 MECHANISM DECK MT MZN707 177 Page 8 3 6 SET CHASSIS 5188 ASSY Page 9 3 7 MAIN BOARD Page 9 3 8 OP SERVICE ASSY LCX 5R Page 10 3 9 HOLDER ASSY Page 11 3 10 DC MOTOR SLED M602 Page 11 3 11 DC SSM18B MOTOR SPINDLE M601 DC MOTOR OVER WRITE HEAD UP DOWN M603 Page 12 SET ...

Page 7: ...o screws M1 4 1 two screws M1 4 2 Remove the case lower in the direction of the arrow 6 case upper section 1 flexible board CN801 3 two screws M1 4 5 boss 4 torsion spring pop up L case upper torsion spring p up L Set chassis 5188 assy 2 Slide the open slider in the direction of the arrow and open the case upper section ...

Page 8: ...knob hold 2 LCD module switch Note On installation adjust the position of both switch and knob hold 3 5 MECHANISM DECK MT MZN707 177 3 step screw MD 6 mechanism deck MT MZN707 177 5 flexible board optical pick up CN501 4 2 flexible board motor CN502 1 Remove two solders of the flexible board over write head ...

Page 9: ...9 MZ N505 3 6 SET CHASSIS 5188 ASSY 3 7 MAIN BOARD 2 two screws 1 7 2 5 3 set chassis 5188 assy 1 four screws M1 4 2 3 battery case 4 main board 2 battery terminal 1 battery terminal board ...

Page 10: ... screw M1 4 6 thrust detent spring 8 Pull off lead screw 7 over write head section OP service assy LCX 5R 9 Opening the over write head toward the direction A remove the OP service assy LCX 5R toward the direction B A B Note Do not open the entire assy forcibly when opening the over write head ...

Page 11: ...OLDER ASSY 3 10 DC MOTOR SLED M602 4 holder assy 3 boss 3 boss 1 convex portion 2 Open the holder assy 2 washer 0 8 2 5 5 DC motor sled M602 4 two screws M1 4 3 gear SA 1 Remove six solders of the motor flexible board ...

Page 12: ...tapping screws 2 tapping screw 3 motor cover 6 gear HA 4 gear HB 5 gear HC DC motor over write head up down M603 3 15 mm gear HA Note Press fit the gear HA up to the position of the DC motor over write head up down M603 as shown below 7 DC motor over write head up down M603 1 Remove six solders of the motor flexible board ...

Page 13: ...Side 2 In the normal mode turn on the HOLD switch While press ing the VOL key press the following order t t t t t t t t X t X 3 In the normal mode turn on the HOLD switch While pressing the x key press the keys on the remote com mander with the following order t t t t t t t t X t X Note If electrical adjustment CD and MO overall adjustment has not been finished completely NV Error is displayed on ...

Page 14: ...P Alignment Adjustment Overall Adjustment Mode Sound Skip Check Result Display Mode Key Check Mode Test Mode Display Check Mode Press the x key Press the or VOL key Press the N or N and T MARK REC keys Press the or VOL key Electrical Offset Adjustment Power Supply Adjustment Auto Item Feed CD Overall Adjustment MO Overall Adjustment Self Diagnosis Result Display Mode Press the MENU ENTER key Press...

Page 15: ...ng time if the optical pickup was replaced Self Diagnosis Result Display Mode Setting Method 1 Set the test mode see page 13 2 In the display check mode MENU ENTER key activates the self diagnosis result display mode where the LCD display as shown below 3 Then each time the key is pressed LCD display descends by one as shown below Also the LCD display ascends by one when the key is pressed If the ...

Page 16: ...g of code Simple display Description No error 00 No error No error 01 Illegal access target Adrs Attempt to access an abnormal address address was specified Servo system error 02 High temperature Temp High temperature detected 03 Focus error Fcus Disordered focus or can not read an address 04 Spindle error Spdl Abnormal rotation of disc TOC error 11 TOC error TOC Faulty TOC contents 12 Data readin...

Page 17: ... address where sound was skipped last hex Playing sound skip result display Recording sound skip result display Cause of Sound Skip Error Cause of error Description of error EIB Sound error correction error Play Stat Decoder status error Adrs Address access error BEmp Buffer is empty BOvr Buffer is full and sounds were dumped Record Bful Buffer capacity becomes less and forcible writing occurred R...

Page 18: ...for 4 sec onds Example1 When the keys on the set are considered as OK Example2 When the keys on the remote commander are con sidered as OK 5 When all keys were checked or if the upper panel is opened the key check mode quits and the test mode display check mode comes back 888 SET OK Set LCD display 888 RMC OK Set LCD display ...

Page 19: ...number 015 r Manual Mode 4 Laser Power Check r 5 Electrical Offset Adjustment Caution This adjustment must be made with no disc loaded r Overall Mode 6 CD Overall Adjustment r 7 MO Overall Adjustment r Manual Mode 8 RESUME Clear Note If the version of the microcomputer is 1 000 or later 3 Tempera ture Correction and 2 Power Supply Manual Adjustment can be performed continuously in reverse order wi...

Page 20: ...adjusted value becomes 02 6 Press the X key to write the adjusted value 7 Select manual mode of the test mode and set item number 771 see page 14 8 Adjust with the VOL key adjusted value up or VOL key adjusted value down so that the adjusted value becomes 6E 336 S Set LCD display Address Adjusted value 741 AD Set LCD display Adjusted value 771 AD Set LCD display Adjusted value 9 Press the X key to...

Page 21: ...e the adjusted value 777 AD Set LCD display Adjusted value 778 AD Set LCD display Adjusted value 779 AD Set LCD display Adjusted value 781 AD Set LCD display Adjusted value 37 Select manual mode of the test mode and set item number 865 see page 14 38 Adjust with the VOL key adjusted value up or VOL key adjusted value down so that the adjusted value becomes 2C 39 Press the X key to write the adjust...

Page 22: ...LCD display Address Adjusted value 874 S Set LCD display Address Adjusted value 762 AD Set LCD display Adjusted value digital voltmeter MAIN board AP912 VCO AP602 GND 763 AD Set LCD display Adjusted value digital voltmeter MAIN board AP912 VCO AP602 GND 49 Select manual mode of the test mode and set item number 871 see page 14 50 Adjust with the VOL key adjusted value up or VOL key adjusted value ...

Page 23: ...r VOL key voltage down so that the voltage becomes 1 13 0 02 V 2 Press the X key to write the adjusted value Adjustment and Connection Location MAIN board See page 25 Adjustment Method of Vrec PWM Duty H item number 767 1 Connect a digital voltmeter to the TP VREC on the MAIN board and adjust VOL key voltage up or VOL key voltage down so that the voltage becomes 1 65 to 1 75 V 2 Press the X key to...

Page 24: ...8 mW 6 Check that the voltage both ends TP and TP of resis tor R521 at this time is below 44 mV 7 Press the N key and set the laser CD read adjustment mode item number 012 8 Check that the laser power meter reading is 0 97 0 10 mW 9 Check that the voltage both ends TP and TP of resis tor R521 at this time is below 44 mV 10 Press the N key and set the laser MO write adjustment mode item number 013 ...

Page 25: ...43 29 42 IC601 1 4 8 5 Q604 5 8 4 1 X802 Q801 B1 B2 E C1 C2 IC801 143 139 147 130 128 124 120 103 142 138 134 137 126 122 151 140 131 133 123 125 135 105 107 109 111 141 113 136 132 129 119 121 127 115 118 117 99 101 116 96 97 114 112 93 91 108 110 87 89 104 106 83 85 100 102 79 75 94 98 81 76 92 95 77 78 88 90 59 74 84 86 57 65 80 82 72 67 63 61 10 41 45 49 53 55 71 69 39 43 47 51 54 70 73 66 68 ...

Page 26: ...Press the or VOL key to activate the overall adjustment mode 4 Press the MENU ENTER key on the remote commander 5 Electrical offset adjustment is over if the following display appears Adjustment Method of CD and MO Overall Adjustment Mode 1 Set the test mode see page 13 2 Press the or VOL key to activate the overall adjust ment mode x key key key Overall adjustment mode Title display CD overall ad...

Page 27: ...ite TWPP offset adjustment 432 MO tracking error offset adjustment 436 MO write ABCD gain adjustment 445 MO write tracking gain adjustment 411 MO normal speed read TWPP offset adjustment 412 MO tracking error offset adjustment 448 20 sec full recording 3 Insert CD disc in the set and press thethe key to set the CD overall adjustment mode Automatic adjustments are made 4 In case of CD overall adjus...

Page 28: ...ed Resume Clear Setting Method 1 Select the manual mode of the test mode and set item number 043 see page 14 2 Press the X key 3 Press the x key to return to the test mode display check mode 043 Res Set LCD display 043 ResClr Resume clear complete 043 S00 Set LCD display Address ...

Page 29: ...l computer in which the Net MD Driver has been installed For further information see System requirements page 4 in SECTION 1 SERVICING NOTES 3 Application PatchWriter for patch data rewriting How to Get the Application PatchWriter for Patch Data Rewriting Contact our service technical support division to get the application Pre Check 1 Check the microcomputer version in this set For a checking met...

Page 30: ...ify button The patch data writing and the verify processing will be executed automatically in the following order 1 Writing to patch area front area 2 Writing to patch area reverse area 3 Verifying patch area front area 4 Verifying patch area reverse area 7 The operation will terminate with the a mark given to all areas If the mark is given to any area the nonvolatile memory will be faulty ...

Page 31: ... 31 8 Click the Usb Disconnect button 9 Confirm that the window becomes as shown below where the Write Verify button and Read button are inactive 10 Disconnect the USB cable from the personal computer and the set ...

Page 32: ...A OUTA OUTB VREF C1H C1L C2H C2L VRECIN2 CLK EFM VRECIN1 VRECO B SW RECON OE RI FI MODE3 MODE2 MODE1 HD CON2 HD CON1 EFMO OVER WRITE HEAD DRIVE IC601 1 2 RFI PEAK BOTM ABCD FE TE ADFG VC VREF MON XRF RST SE SSB CLK PD S0 PD S1 SSB DATA APCREF SYSTEM CONTROLLER DIGITAL SIGNAL PROCESSOR 16M BIT D RAM IC801 1 3 SIGNAL PATH PLAYBACK REC ANALOG IN REC DIGITAL IN USB CHECK OUT B C D DIN1 ADDT AOUTL 156 ...

Page 33: ...EP BEEP MUTE XJAC DET XOPT CTL FS256 XBCK OSCO OSCI XCS NV1 SDI0 SCK0 SDO0 OPT DET RMC DTCK SYSTEM CONTROLLER DIGITAL SIGNAL PROCESSOR 16M BIT D RAM IC801 2 3 150 X801 45 1584MHz SI0 SO0 SCK0 SDI0 SDO0 SCK0 SCK0 SDO0 AOUTL AOUTR ADDT DIN1 SDO0 SCK0 XCS SK DI DO B A C E EEPROM IC804 4 3 10 15 14 13 9 GAIN AMP CLOCK DIVIDER AUDIO I F CONTROL CONTROL REGISTER I F A D CONVERTER HPF RIN2 LIN2 A D CONVE...

Page 34: ... LCD LCD STB LCD RST F D E SDO0 SCK0 SD0 SCK RST STB CS REC PAUSE SE1 KEY 1 SE1 KEY 2 DVDD HOLD XWK1 VIF B SWITCH LCD MUDULE SL801 TEST S803 PROTECT DETECT S806 OPEN CLOSE DETECT OPEN CLOSE SW PROTECT XTEST CHG MON CHG GAIN CHG HIDC MON GND SW VB MON PAUSE KEY SET KEY 1 SET KEY 2 XHOLD SW VB B VL PWM VC PWM XRST VREC PWM RESET SWITCH Q801 NOISE FILTER NOISE FILTER NOISE FILTER L602 VRECO OVER WRIT...

Page 35: ...ECK OUT The voltage and waveform of CSP chip size package cannot be measured because its lead layout is different form that of conventional IC 6 4 NOTE FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAMS Note on Printed Wiring Board X parts extracted from the component side Y parts extracted from the conductor side Pattern from the side which enables seeing The other layers patterns are not indicated ...

Page 36: ...19 C904 R601 D601 K A D904 K A D603 K A C604 R623 C634 R625 R607 C606 C512 C521 C522 C823 R815 R831 R707 R830 R845 R846 R705 R847 C801 L802 C818 FB802 FB804 C812 R808 R809 R807 R816 FB803 C811 C810 C813 C829 C828 R814 C830 C628 R610 C615 R609 FB805 R863 R855 C825 R803 R802 R832 R839 R840 R844 C834 C608 1 1 14 42 56 43 15 28 29 4 8 5 IC804 IC551 1 4 8 5 D804 K A D607 K A D803 A K C624 C612 C611 CN5...

Page 37: ...622 L602 L801 C609 C632 C809 C815 C821 D701 K A D902 D903 A K K A D101 K A D201 K A D602 A K D901 K A D703 K A D606 A K D608 K A 1 6 18 13 7 12 24 19 IC302 IC301 D301 1 3 5 4 TH601 E C B Q301 Q903 B C E 1 2 4 3 IC902 E C B Q902 E C B Q901 G D S Q701 Q703 B C E 1 1 3 5 4 8 16 9 IC702 Q706 B C E Q704 B E C Q705 E1 B1 C2 C1 B2 E2 IC901 1 14 15 28 56 43 29 42 IC501 1 22 44 23 Q904 B C E Q602 Q605 1 14...

Page 38: ...0 6 3V 1 470k 2 2k 0 01 10 6 3V 10k MA2YD15 470 20P 1 1 22k 10 6 3V 10 0 MA729 2 2k MA2YD15 470k 0 0 5P 47k 0 0 0 1000p GND VREC 0 0 0 MA2YD15 MA2YD15 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 B1 B2 B3 B4 B5 C1 MODE1 MODE2 MODE3 EFM ADIP A1 A2 A3 A4 A5 A2 A3 A1 A4 A5 A6 A7 A8 A9 A10 PDS0 AREF CHGG CHGM VRP HMON GSW HC2 HC1 UDM UDP UEN CHG VB BATM CHGSW RS INP2 INM2 RF2 DCIN CHGMON SVREF GND GAIN CHG ...

Page 39: ... 0 0 0 100k 47k 0 5 1 0 1 0 047 0 047 0 047 22 6 3V VLO XC61CN0802NR VCO A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 VLON FCS FCS TRK TRK C1 C2 C3 C1 C2 C3 C4 C5 C6 D1 D2 D3 TF1 TR1 FR1 FF1 C4 C5 C6 D1 D2 D3 D5 D6 D7 D5 D6 D7 D4 D8 D4 D8 XRST SCW SCV SCU SP SMU SMV SMW XMD CMW CMV CMU CP CCU CCV CCW RECK HALF WDET CSEL FF SL ZZ1 ZZ2 ZZ3 VCP VLP PGND2 NC VD VC2 XRST CR...

Page 40: ...NC AOUT SEL DRAMVSS1 DRAMVDD1 NC NC NC NC NC NC NC DRAMVDD0 DRAMVSS0 NC NC NC NC NC NC NC NC NC NC DVSS0 DVDD0 OFTRK SSB DATA SSB CLK VREC PWM VL PWM VC PWM NC IFVDD0 IFVSS0 OPT DET XJACK DET XMIC DET OPEN CLOSE SW SET CODE0 SET CODE1 SET CODE2 SET CODE3 XPATCH SI0 SO0 SCK0 XGUM ON BEEP TEST1 TEST0 KDI KDO TRST XOPT CTL VG CTL KRB KCLK KCS TSB SSB CTL REC OPR LED GND SW2 CLK SEL IFVSS3 IFVDD3 NC D...

Page 41: ...4 E5 E8 E9 E10 E11 BEEP MUTE SCK0 SDO0 SDI0 DIN1 SDO0 ZZ1 ZZ2 ZZ3 OPDET XJDET XOCTL NV PAUSE SK2 SK1 XHOLD LS XL SCK0 LR XS B2 B1 DTCK XCS SK DI DO LIN1 RIN1 LIN2 RIN2 VCOM AGND VA VD PAUSE XWK1 SET KEY 1 REC CS STB SDO SCK DVDD RST 4 4 SET KEY 2 DGND1 HOLD S GND DGND2 B OUT L PW GND OUT R AGC IN DET VREF IN STB TCMT VCC IN R IN L OUTB BEEP OUTA BEEP LINE IN JACK OPTICAL RECEIVER SWITCH LCD MODULE...

Page 42: ...67 ns 9 IC801 zbz OSCO 3 Vp p 22 1 ns 3 IC501 ed RF OUT 200 mVp p 0 IC801 znc RFI qa IC801 zmx FE qs IC801 z z TE 1 Vp p 100 mVp p qd IC801 z n LRCK REC mode 2 Vp p 22 7 µs qf IC801 z m XBCK REC mode qg IC801 z FS256 REC mode 2 2 Vp p 354 ns 2 5 Vp p 88 6 ns qh IC801 xzz FS4 1 Vp p 5 67 ns ql IC301 qs LRCK REC mode 2 Vp p 22 7 µs qk IC301 qa MCLK REC mode 2 5 Vp p 88 6 ns qj IC301 0 BCLK REC mode ...

Page 43: ...N2 16 PDN 15 CSN 14 CCLK 13 CDTI 11 MCLK 10 BCLK 9 SDTO 12 LRCK IPGA IC302 TA2131FL EL V REF MT SW BST SW BEEP 19 20 21 22 23 24 18 17 16 15 14 13 PW SW 12 11 10 8 7 BST1 9 BST2 6 5 4 3 2 1 BST AGC PW B PW A ADD MT TC VCC1 INB INA BEEP OUTB BEEP OUTA VCC2 OUTA PWR GND OUTB DET AGC IN BST OUT BST NF2 LPF2 BST NF1 LPF1 VREF VREF IN GND BEEP IN BST SW MT SW PW SW ...

Page 44: ...OFTRK S MON TON C CIG CDN ADFG DVDD PD NI PD I PD O 43 44 TWpp PK BTM Aw CSLO VREF075 A C D C Malfa Mij AwBPF Dw DwBPF 42 39 AVCC 38 37 36 35 34 31 30 29 28 27 26 25 24 23 40 41 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 A B C D I J NPP TON CSL Aw Dw TON Peak TON Botm ADIP TE TEMP 33 32 S MONITOR TE RF FE APC ADIP T ON SERIAL I F PEAK BOTM OF TRK ABCD Tpp Wpp ...

Page 45: ...VI1 WI1 PGNDW1 WO1 VMVW1 VO1 UO1 VMU1 VMR1 PGNDUV1 PGND1 FO1 VMF1 RO1 FI1 COM2 RI2 FI2 CPVI2 CPWI2 NC GND2 CPWI1 CPUI2 COM1 RI1 CPUI1 CPVI1 VI2 WI2 WO2 VO2 VMVW2 PGNDW2 UO2 VMU2 VMR2 PGNDUV2 PGND2 FO2 VMF2 RO2 3PHASE CONTROL CH1 3PHASE PRE DRIVER CH1 H BRIDGE PRE DRIVER CH1 H BRIDGE CONTROL CH1 V W U 3PHASE CONTROL CH2 3PHASE PRE DRIVER CH2 H BRIDGE PRE DRIVER CH2 H BRIDGE CONTROL CH2 V U W BIAS V...

Page 46: ...1L C1H VG2 C2L C2H VG3 HA PGND3 HB VG VRECIN2 OUTB PGND2 PGND2 OUTA VRECIN1 OUTPUT SW CONTROL OUTPUT SW CONTROL PWM SYSTEM OUTPUT SW CHARGE CONTROL DC IN DETECT DC IN BANDGAP HI BRIDGE PRE DRIVER EFM PRE DRIVER CHARGE PUMP 2 CHARGE PUMP 1 VREF BUFFER SET UP DOWN PRE DRIVER LEVEL SHIFT VC AMP CHARGE MONITOR X2 X4 BATTERY CHARGER REGULATOR VC VG DC IN DC IN DC IN DC IN DC IN VIO VIO VC VC VC VC VC2 ...

Page 47: ...K4 XWK3 XWK2 XWK1 VLON L1 RF1 INM1 DTC1 DTC2 RF2 INM2 PWM1 PWM2 VG LG PGND2 L2 NC VIF VA VAFB VDFB VIFFB VC VCO VC VC OUT L1 NC PGND1 PGND1 GND SERIES PASS REGULATOR VA SERIES PASS REGULATOR VD POWER SWITCH 2 STEP UP PRE DRIVER STEP UP PRE DRIVER POWER SWITCH 1 OUTPUT SW PWM START UP PWM OUTPUT SW SERIES PASS REGULATOR VIF BANDGAP REFERENCE OUTPUT SW SYSTEM CONTROL STEP UP DC DC CONVERTER OUTPUT S...

Page 48: ... PD I I Reference PWM signal input for the laser automatic power control from the system controller 20 PD O O Light amount monitor output terminal 21 ADFG O ADIP duplex FM signal 22 05kHz 1kHz output to the system controller 22 DVDD Power supply terminal 2 3V digital system 23 SBUS I O SSB serial data input output with the system controller 24 SCK I SSB serial clock signal input from the system co...

Page 49: ...32 NC VD PWM O VD power supply voltage control signal output terminal Not used 33 NC Not used 34 IFVDD0 Power supply terminal for the microcomputer I F block 2 3V 35 IFVSS0 Ground terminal for the microcomputer I F block 36 OPT DET I DIN plug detection signal input terminal H DIN plug 37 XJACK DET I LINE IN plug detection signal input terminal L LINE or OPT plug 38 XMIC DET I Microphone plug detec...

Page 50: ...ervo monitor signal input terminal 77 XHOLD SW I HOLD switch input terminal L hold ON 78 79 JOG A B I Jog dial pulse input terminal Not used 80 81 PD S0 PD S1 O PD IC mode changeover signal output to the optical pick up 82 PAUSE KEY I Pause key input terminal from the switch liquid crystal display element module 83 PROTECT I Detection input terminal of the record check claw from the protect detect...

Page 51: ...communication 2 8V 120 RMC DTCK I O Serial data input output with the remote commander attached headphone 121 TSLVDD Power supply terminal for the I F to TSB slave 2 3V 122 123 NC Not used 124 TAT Not used 125 TAN Not used 126 NAR Not used 127 ID0 Not used 128 SAK Not used 129 IT0 Not used 130 MITY Ground terminal Not used 131 SUSPEND O USB suspend signal output terminal 132 USBIFVDD Power supply ...

Page 52: ...signal I3 signal temperature signal input terminal A D input 174 VC I Middle point voltage 1 1V input terminal 175 ADIO O Monitor output terminal of A D converter input signal Not used 176 ADRT I A D converter the upper limit voltage input terminal fixed at H in this set 177 AVD2 Power supply terminal for the DSP servo analog system 2 4V 178 AVS2 Ground terminal for the DSP servo analog system 179...

Page 53: ...rol signal output U to the motor driver 220 SFDR O Sled servo drive PWM signal output to the motor driver 221 SLDV O Sled motor drive control signal output V to the motor driver 222 SLDW O Sled motor drive control signal output W to the motor driver 223 DVSS4 Ground terminal for the DSP block 224 DVDD4 Power supply terminal for the DSP block 1 5V 225 SLCU I Sled motor drive comparison signal input...

Page 54: ...EVA I EVA FLASH chip discrimination input terminal L FLASH chip H EVA chip fixed at L in this set 247 FLASHVDD Power supply terminal for the built in flash memory 2 4V 248 FLASHVSS Ground terminal for the built in flash memory 249 to 256 NC Not used ...

Page 55: ...critical for safety Replace only with part number specified Ref No Part No Description Remark Ref No Part No Description Remark 1 X 3381 806 1 CASE UPPER S SUB ASSY SILVER 1 X 3381 807 1 CASE UPPER L SUB ASSY BLUE 1 X 3381 808 1 CASE UPPER Y SUB ASSY YELLOW 1 X 3381 809 1 CASE UPPER N SUB ASSY GOLD 2 3 234 449 19 SCREW M1 4 3 3 237 097 01 LOCKER OPEN 4 3 318 382 91 SCREW 1 7X2 5 TAPPING 5 3 237 10...

Page 56: ...3381 385 1 CHASSIS 5188 ASSY SET 54 3 237 083 01 SPRING POP UP R TORSION 55 3 237 075 01 SPRING POP UP L TORSION 57 3 318 382 91 SCREW 1 7X2 5 TAPPING 58 3 237 080 01 SLIDER OPEN 59 3 237 082 11 SPRING LOCK TENSION 60 3 237 081 01 SPRING LIMITTER COMPRESSION 61 3 335 797 01 SCREW M1 4X2 TOOTHED LOCK MT MZN707 177 main board section 51 52 55 53 57 57 54 60 61 59 58 ...

Page 57: ...escription Remark 101 3 237 079 01 CASE BATTERY for BLUE GOLD SILVER 101 3 237 079 11 CASE BATTERY for YELLOW 102 3 237 073 01 TERMINAL BOARD BATTERY 103 3 237 074 01 TERMINAL BATTERY 104 X 3381 934 1 MAIN BOARD COMPLETE EXCEPT US 104 X 3381 968 1 MAIN BOARD COMPLETE US 101 104 103 102 ...

Page 58: ...ié Ref No Part No Description Remark Ref No Part No Description Remark 301 X 3381 219 1 HOLDER ASSY 302 3 224 779 02 SPRING THRUST DETENT 303 3 225 996 01 SCREW M1 4 EG PRECISION PAN 304 4 222 216 01 GEAR SA 305 3 338 645 31 WASHER 0 8 2 5 306 4 222 208 01 GEAR SB 307 3 043 237 02 BEARING N 308 4 222 203 02 SCREW LEAD 0309 X 3381 589 1 SERVICE ASSY OP LCX 5R 310 3 049 336 03 SPRING S RACK 311 3 22...

Page 59: ...34 01 CHASSIS 357 3 235 830 01 PLATE RATCHET 358 X 3379 529 4 BASE ASSY MOTOR 359 3 225 996 07 SCREW M1 4 EG PRECISION PAN 360 3 235 839 01 LEVER RACK 361 3 338 645 31 WASHER 0 8 2 5 362 4 222 222 01 GEAR RACK 363 A 3174 089 A SHAFT BLOCK ASSY SUB M601 8 835 744 01 MOTOR DC SSM18B SPINDLE WITH TURN TABLE M602 1 763 727 11 MOTOR DC SLED WITH GEAR M603 1 763 400 21 MOTOR DC OVER WRITE HEAD UP DOWN M...

Page 60: ... CERAMIC CHIP 0 001uF 10 50V C326 1 164 937 11 CERAMIC CHIP 0 001uF 10 50V C330 1 107 820 11 CERAMIC CHIP 0 1uF 16V C331 1 164 937 11 CERAMIC CHIP 0 001uF 10 50V C334 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C335 1 135 259 11 TANTALUM CHIP 10uF 20 6 3V C336 1 164 933 11 CERAMIC CHIP 220PF 10 50V C340 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C501 1 164 874 11 CERAMIC CHIP 100PF 5 50V C502 1 107 819 11 ...

Page 61: ... 740 11 TANTALUM 47uF 20 6 3V C822 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C823 1 107 820 11 CERAMIC CHIP 0 1uF 16V C824 1 119 923 11 CERAMIC CHIP 0 047uF 10 10V C825 1 164 874 11 CERAMIC CHIP 100PF 5 50V C826 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C828 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C829 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C830 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C832 1 164 850 11 CER...

Page 62: ... INDUCTOR 10uH TRANSISTOR Q301 8 729 037 52 TRANSISTOR 2SC4738F Y GR TPL3 Q302 8 729 051 23 TRANSISTOR 2SA2018TL Q501 8 729 922 10 TRANSISTOR 2SA1577 T106 QR Q601 8 729 046 45 FET SI2302DS T1 Q602 8 729 046 44 TRANSISTOR ZDT6718TA Q603 8 729 053 71 FET TS8K1TB Q604 8 729 046 43 FET HAT2051T EL Q605 8 729 046 42 FET HAT2050T EL Q608 8 729 426 51 TRANSISTOR XP1210 TXE Q701 8 729 053 03 FET XP151A12A...

Page 63: ... R710 1 218 957 11 RES CHIP 2 2K 5 1 16W R711 1 216 864 11 METAL CHIP 0 5 1 16W R712 1 218 961 11 RES CHIP 4 7K 5 1 16W R714 1 218 990 11 SHORT 0 R715 1 218 973 11 RES CHIP 47K 5 1 16W R801 1 218 981 11 RES CHIP 220K 5 1 16W R802 1 208 903 11 METAL CHIP 4 7K 0 5 1 16W R803 1 208 927 11 METAL CHIP 47K 0 5 1 16W R804 1 218 957 11 RES CHIP 2 2K 5 1 16W R805 1 218 957 11 RES CHIP 2 2K 5 1 16W R806 1 2...

Page 64: ...1 476 858 11 ADAPTOR AC AC ES305 UK 0 1 476 859 11 ADAPTOR AC AC ES305 US CND 1 756 145 21 BATTERY NICKEL CADMIUM AEP UK FR 1 816 206 11 CONNECTOR LIGHT AEP UK FR 1 823 519 11 CORD CONNECTION USB CABLE 3 223 571 01 CASE BATTERY CARRYING AEP UK FR 3 228 300 11 CASE BELT CLIP CARRYING AEP UK FR 3 234 037 11 MANUAL INSTRUCTION ENGLISH AEP UK 3 234 037 21 MANUAL INSTRUCTION FRENCH AEP FR 3 234 037 31 ...

Page 65: ...MZ N505 65 MEMO ...

Page 66: ...TORY 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 2002 01 New ...

Reviews:

No comments

Related manuals for MZ-N505 OpenMG Jukebox NOTES on installing & operating

Brand: Curtis Pages: 18

Brand: Cyrus Pages: 25

Brand: HQ Power Pages: 26

Brand: Onkyo Pages: 60

Brand: Rotel Pages: 4

Muvo Muvo Slim 512MB

Brand: Creative Pages: 75

Brand: Primare Pages: 16

Brand: Omnitronic Pages: 53

Brand: Craig Pages: 27

CHX1500 - CD Changer

Brand: JVC Pages: 65

Brand: Spectrio Pages: 15

Brand: Kenwood Pages: 20

Brand: Kenwood Pages: 29

Brand: Kenwood Pages: 159

Brand: Kenwood Pages: 20

Brand: Kenwood Pages: 60

Brand: Kenwood Pages: 20

Brand: Kenwood Pages: 60

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands