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Sony Walkman MZ-N910 Service Manual Download Page 44

44

44

MZ-N910

– MAIN Board (4/4) –    •

 See page 38 for Waveforms.

•

 See page 45 for IC Block Diagrams.

IC301

R388

C389

C283

C182

C183

C181

C281

R181

R281

C187

C287

R384

C381

R

3

81

R185

C186

R285

C286

R283

R183

R286

R186

J303

C

3

3

9

C

10

8

C

2

0

8

C

8

44

C

8

43

C

84

1

FB841

FB842

FB843

FB844

R846

R308

R309

C310

C313

C316

C105

C205

R307

R303

R302

R304

R305

R306

R101

C106

C320

C321

R310

C324

C317

R104

R204

J301

R301

R853

R852

R854

RB871

Q871

R881

R882

R883

C882

R382

R387

FB302

IC381

C383

C384

C385

C392

C391

AP381

L381

D

30

2

TP841

TP842

TP843

TP844

TP319

TP103

TP203

D101

AP304

AP305

AP306

L301

T

P

30

4

T

P

3

0

6

TP

3

0

7

TP

3

0

8

TP

1

0

2

T

P

20

2

TP

3

0

9

TP

C307

C308

J302

C306

C304

C305

C104

C204

A

P

3

1

7

AP312

C319

C322

C323

C301

C203

C103

C102

C201

C101

C303

TP

30

2

T

P

1

0

1

TP

2

0

1

C302

TP

IC851

C851

AP853

AP854

AP855

AP852

AP851

IC903

C881

C942

C285

AP320

R203

R103

C311

R

3

11

C

3

1

4

C312

C210

C110

C206

C387

C185

C282

T

P

301

C315

C318

C386

D381

C388

CN891

C202

Q301

C284

C184

D201

C382

R201

R102

R202

AP311

AP319

R284

R184

AK5356VN-L

4.7

0.01

B

2200p

B

4700p B

2200p

B

1 B

1 B

4.7k

4.7k

470p B

470p B

220k

0.5%

1 B

1

0k

22

0.01

B

22

0.01

B

10k

10k

0

0

10

0

0

p

B

1

00

0p

B

1

00

0p

B

0

.1

B

0.0

1

B

0.1

B

1M

1k

1k

0.1

B

0.1

B

0.1

B

1
B

1

B

1k

100k

10k

100

100

100

47k 0.5%

4.7

6.3V

10 6.3V

22 6.3V

4.7

47 6.3V

2.2

6.3V

10k

0.5%

10k

0.5%

100

100k

100k

0

100k

XP1501-TXE

22

22

22

0.1

B

220k

100k

AN17020A-VB

47

6.3V

47

6.3V

22
4V

100

6.3V

100

6.3V

D

F8

A

6

.8

FK

(TE

8

5

R

)

MA2S111-TX

D

V

C

C

D

_

IN

X

JA

C

K

_

D

E

T

A

G

N

D

L

IN

E

_

L

L

IN

E_

R

O

P

T_

D

E

T

S_GND

1000p

B

1000p

B

1000p

B

1000p

B

1000p

B

100p

CH

100p

CH

0.1

B

0.1

B

0.1

B

10

6.3V

1000p

B

1000p

B

0.1

B

2200p

B

2200p

B

1000p

B

M

IC

_

G

N

D

M

IC

_

L

M

IC

_

R

1000p

B

S_GND

AK6510CL-L

0.1

XC6209B232MR

0.22

B

10 6.3V

2.2

6.3V

S_GND

22k 0.5% 22k 0.5%

10 6.3V

4.7

4

7

6

.3V

0.1

B

22 4V

22 4V

4.7

6.3V

2.2

6.3V

2.2

6.3V

4700p B

X

M

IC

_

D

ET

2.2

6.3V

47 6.3V

22

6.3V

MA2S111-TX

4.7

6.3V

20P

0.1

B

2SA2018TL

0

0

MA2S111-TX

22

4V

47k

22k

22k

*1

*1

✩

When IC851 is damaged, replace the MAIN board.

Summary of Contents for Walkman MZ-N910

Page 1: ...e 20 to 20 000 Hz 3 dB When recording Unit approx hours JEITA4 Batteries SP Stereo LP2 Stereo LP4 Stereo NH 14WM nickel metal hydride rechargeable battery NH 14WM nickel metal hydride rechargeable battery NH 14WM nickel metal hydride rechargeable battery One NH 14WM nickel metal hydride rechargeable battery One 11 16 20 11 16 21 LR6 SG Sony alkaline dry battery LR6 SG LR6 SG 29 38 50 When playing ...

Page 2: ...er so use caution not to let solder bridges occur such as on IC pins etc Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder For use in your house For the supplied battery charging stand use the AC power adaptor supplied with this recorder Do not use any other AC power adaptor since it may cause the recorder to malfunction Pol...

Page 3: ...er write head up down M603 11 3 10 Holder Assy 11 4 TEST MODE 12 5 ELECTRICAL ADJUSTMENTS 18 6 DIAGRAMS 6 1 Block Diagram 37 6 2 Note for Printed Wiring Board and Schematic Diagrams 38 6 3 Printed Wiring Board MAIN Board Side A 39 MAIN Board Side B 40 6 4 Schematic Diagrams MAIN Board 1 4 41 MAIN Board 2 4 42 MAIN Board 3 4 43 MAIN Board 4 4 44 6 5 IC Pin Function Description 50 7 EXPLODED VIEWS 7...

Page 4: ...Professional Windows 2000 versions other than Professional Windows 98 versions other than Second Edition Windows NT Windows 95 Personally constructed PCs or operating systems An environment that is an upgrade of the original manufacturer installed Multi boot environment Multi monitor environment Notes We do not ensure trouble free operation on all computers that satisfy the We do not ensure troubl...

Page 5: ...the recorder is in record standby mode E SYNC synchro recording indication F Bookmark indication Lights up when playing a bookmarked track G Level meter H Battery indication Shows the approximate remaining battery condition I LP2 LP4 MONO monaural indication J Melody timer indication K Disc indication Shows that the disc is rotating for recording or playing Turn to select Push to enter 1 2 3 5 8 9...

Page 6: ...ing sequence BOTTOM PANEL BLOCK ASSY UPPER LID BLOCK ASSY LCD MODULE SET MAIN BOARD CASE BATTERY GEAR BSA GEAR SB OP SERVICE ASSY ABX 1R DC MOTOR SSM22A SLED M602 DC MOTOR SSM18D SPINDLE M601 DC MOTOR UNIT OVER WRITE HEAD UP DOWN M603 HOLDER ASSY MD MECHANISM DECK MT MZN910 181 SET CHASSIS ...

Page 7: ... case lid 4 Close the battery terminal plus assy 2 claw Notes On installation adjust the position of both switch S802 and knob hold 7 Remove the bottom panel block assy in the direction of the arrow 2 Slide the knob open in the direction of the arrow and open the upper lid block assy 3 two screws M1 4 4 two screws M1 4 1 flexible board CN891 5 upper lid block assy ...

Page 8: ...Case battery 2 LCD module 4 button assy 5 window LED 6 spring REC 3 complession spring 1 five screws 1 7 4 flexible board CN501 6 MAIN board 3 flexible board CN701 1 Remove two solders of the main board 2 Remove the solder 5 three screws M1 4 ...

Page 9: ... MT MZN910 181 Set Chassis 1 two step screws MD 3 boss 5 spring L 6 spring R 7 ornamental strip 8 knob open 2 boss 4 MD mechanism deck MT MZN910 181 9 set chassis assy 3 6 Case battery 1 boss 2 boss 4 set chassis assy 3 case battery ...

Page 10: ...r BSA 1 washer 0 8 2 5 5 gear SB 5 OP service assy ABX 1R 3 Pull off lead screw 1 precision pan screw M1 4 EG 2 rack spring 4 Opening the over write head toward the direction A remove the OP service assy ABX 1R toward the direction B A B Note Do not the entire assy forcibly when opening the over write head ...

Page 11: ...4 6 three self tap screws 5 motor base assy 9 DC motor unit over write head up down M603 7 DC motor SSM18D spindle M601 4 DC motor SSM22A sled M602 2 Remove two solders of the flexible board 1 Remove four solders of the flexible board 8 self tap screw A 2 boss 1 boss 3 Open the holder assy 4 Remove the holder assy in the direction of the arrow A ...

Page 12: ...s the keys on the remote commander with the following order t t t t t t t t t Note If electrical adjustment CD and MO overall adjustment has not been finished completely ERROR is displayed on LCDs of the set and the remote commander SECTION 4 TEST MODE Outline This set provides the Overall adjustment mode that allows CD and MO discs to be automatically adjusted when in the test mode In this overal...

Page 13: ...iagnosis Result Display Mode Turn the jog dial down or press the DISPLAY key on the remote commander Press the T MARK key or press the DISPLAY key on the remote commander for several seconds about 3 seconds The key check quits or open the upper panel M a n u a l 000 M a n u a l 000 Remote commander LCD display Set LCD display 3 During each test the optical pick up moves outward or in ward while th...

Page 14: ...e x key to return to the test mode display check mode 5 The display changes a shown below each time the jog dial down is turned or the DISPLAY key on the remote commander is pressed However in the power mode item number 700 s only the item is displayed 6 Quit the manual mode and press the x key to return to the test mode display check mode Overall Adjustment Mode Mode to adjust the servo automatic...

Page 15: ...al 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 11 TOC error TOC Faulty TOC contents TOC error 12 Data reading error Data Data could not be read at SYNC 13 TOC address error Tadr TOC a...

Page 16: ...ch time the key is pressed the display item moves down by one as shown below Also if the key is pressed the display item moves up by one then if the REC key is pressed the display in the record mode appears When the REC key is pressed total error count is dis played on the LCD and each time the key is pressed the display item moves down by one as shown below Also if the key is pressed the display ...

Page 17: ...key check mode 1 Turn the jog dial downwards one click 2 Turn the jog dial downwards three more clicks 3 Turn the jog dial upwards one click 4 Turn the jog dial upwards three more clicks Remote commander LCD display Set LCD display AD value of the remote commander key hexadecimal 00 to FF RMC OK 888 RMC OK 888 Remote commander LCD display JOG 1 000 Remote commander LCD display JOG OK 000 Remote co...

Page 18: ...ewriting the NV values Note 2 Temperature Correction and 3 Power Supply Manual Adjust ment can be performed continuously with turning the jog dial up or pressing the P MODE key on the remote commander in the overall adjustment mode NV Reset Caution The shipment data will be cleared without the adjusted values of the electrical offset adjustment and power sup ply adjustment when the NV is reset Set...

Page 19: ... the remote commander to write the adjusted value Adjustment and Connection Location MAIN board see page 23 Adjustment method of VC1 High item number 742 1 Connect a digital voltmeter to the TP902 VCO1 on the MAIN board and adjust VOL key voltage up or VOL key voltage down so that the voltage becomes 2 75 0 005V 2 Press the X key or the key on the remote commander to write the adjusted value Adjus...

Page 20: ...the key on the remote commander to write the adjusted value Adjustment and Connection Location MAIN board see page 23 Adjustment method of REG 3 High item number 749 1 Connect a digital voltmeter to the TP913 REGO3 on the MAIN board and adjust VOL key voltage up or VOL key voltage down so that the voltage becomes 1 55 0 005V 2 Press the X key or the key on the remote commander to write the adjuste...

Page 21: ... voltage down so that the voltage becomes 1 80 0 010 V 2 Press the X key or the key on the remote commander to write the adjusted value Adjustment and Connection Location MAIN board see page 23 Adjustment Method of CIL Charge current item number 757 Note Remove the rechargeable battery 1 Make a solder bridge to short SL951 on the MAIN board in order to connect R967 47Ω between TP951 BATT and TP952...

Page 22: ...e remote commander to write the adjusted value 6 Turn off the power and open the solder bridge on SL952 on the MAIN board Adjustment and Connection Location MAIN board see page 23 Adjustment method of VC1 PS item number 759 1 Connect a digital voltmeter to the TP902 VCO1 on the MAIN board and adjust VOL key voltage up or VOL key voltage down so that the voltage becomes 2 25 0 005 V 2 Press the X k...

Page 23: ...Adjustment checking and Connection Location TP951 BATT SL951 R967 47W R968 10W SL952 TP602 V_REC TP952 BATT TP902 VCO1 TP913 REGO3 TP905 VC2 TP911 REGO1 TP912 REGO2 TP961 TP962 MAIN Board Side A MAIN Board Side B ...

Page 24: ...ey key key 751 VREC L 752 VREC M 753 VREC H 755 ChgV L key key 756 ChgV H key key 757 CIL key key 758 CIH key 000 ADJ OK key key key 746 REG2 747 REG3L1 key key 748 REG3L2 749 REG3 H key key 5 Connect a digital voltmeter to the test points on the MAIN board and adjust the voltage with the VOL or VOL key see page 19 to 22 Press the X key to write the adjusted value and the item number increases aut...

Page 25: ... MO x4 speed write check mode item number 014 11 Check that the laser power meter reading is 8 81 1 05mW 12 Press the x key to quit the manual mode and activate the test mode display check mode laser power meter Optical pick up objective lens Remote commander LCD display Laser 010 Remote commander LCD display LrefPw 011 Remote commander LCD display HrefPw 012 Remote commander LCD display WrPwLo 01...

Page 26: ... of CD and MO overall adjustment mode 1 Set the test mode see page 12 2 Press the or VOL key to activate the overall adjust ment mode 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 adjustment NG readjust from the NV reset see page 18 The temperature correction see page 18 may be omitted 5 If OK through t...

Page 27: ...owing message will be displayed if adjustment procedure is mistaken in the CD and MO overall adjustment Message Display timing During CD MO DISC CLOSE automatic distinction overall adjustment During MO DISC Set CD automatic distinction overall adjustment During offset adjustment Set MO During offset adjustment Set AC During MO overall adjustment During CD MO DISC NoTmp automatic distinction overal...

Page 28: ...rvo ON 474 TWPP gain adjustment 471 TWPP offset adjustment 1 472 TE offset adjustment 2 489 TWPP OP offset adjustment 450 WRITE t READ selection 451 TWPP offset adjustment 1 452 TE offset adjustment 2 458 TWPP OP offset adjustment 448 30 sec continuous REC 400 GRV setting servo OFF HEAD UP READ GRV adjustment 2 120 Focus servo ON 130 Tracking servo ON 138 RF gain adjustment 141 FOCUS_BIAS 035 Stra...

Page 29: ... has been installed For further information see System requirements page 4 in SECTION 1 SERVICING NOTES 3 Application USB PatchWriter for patch data rewriting How to get the application USB PatchWriter for patch data rewriting Contact our service technical support section for PA products to get the application Pre check 1 Check the microcomputer version in this set For a checking method of the mic...

Page 30: ...utton 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 blue mark given to all areas If the red mark is given to any area the nonvolatile memory will be faulty ...

Page 31: ...ton to confirm the contents of the patch data rewrited 2 The application reads out the front and reverse patch areas and displays the results in the edit box Confirm that the upper column coincides with the lower column as the following window 3 Click the OK button to close the window ...

Page 32: ...e When the following procedure is not completed but USB cable is extracted the application does not recognize the set at exchanging the set 1 Click the USB DISCONNECT button 2 Confirm that You can change another device is displayed in the message block 3 Disconnect the USB cable from the personal computer and the set ...

Page 33: ...e 4 in SECTION 1 SERVICING NOTES 3 Application NVWriter for NV values rewriting How to get the application NVWriter for NV values rewriting Contact our service technical support section for PA products to get the application Pre check 1 Check the microcomputer version in this set For a checking method of the microcomputer version see SECTION 4 TEST MODE page 12 2 Check that the Net MD Driver has b...

Page 34: ...er Supply 1 area front area 6 Writing to Power Supply 1 area reverse area 7 Writing to Power Supply 2 area front area 8 Writing to Power Supply 2 area reverse area 9 Writing to System area front area 10 Writing to System area reverse area 11 Verifying to Servo 1 area front area 12 Verifying to Servo 1 area reverse area 13 Verifying to Servo 2 area front area 14 Verifying to Servo 2 area reverse ar...

Page 35: ...35 MZ N910 7 The operation will terminate with Compere OK given to all areas If Compere NG is given to any area the nonvolatile memory will be faulty 8 Click the USB DISCONNECT button ...

Page 36: ...36 MZ N910 9 Confirm that the window becomes as shown below where the Write Verify button is inactive 10 Disconnect the USB cable from the personal computer and the set ...

Page 37: ... 11 A D CONV MIC AMP IC301 CCLK 12 SDTO 7 BCLK 8 MCLK 9 LRCK 10 CSN 13 PDN 14 18 PRE L 19 PRE R 146 VREC PWM EFM 7 71 EFMO 42 VREC IN1 37 VREC IN2 10 VREC O1 15 VREC O2 36 VG VG 26 VC2 FI 6 205 HD CON1 RI 5 206 HD CON2 OE 3 202 MODE1 REC ON 2 203 MODE2 SW 1 204 MODE3 264 IFVDD0 DSP IC801 2 2 266 IFVDD1 268 IFVDD2 270 IFVDD3 272 IFVDD4 278 DAVDD 280 AVD1 282 AVD2 285 TSLVDD 293 MVDD 299 FVDD0 286 D...

Page 38: ... 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 Caution Pattern face side Parts on the pattern face side seen from Side B the pattern face are indicated Parts face side Parts on the parts face side seen from Side A the parts face are indicated MAIN board is four layer printed...

Page 39: ...VER WRITE HEAD J951 1 5 3 4 6 1 13 18 SL803 TEST 17 32 49 64 16 33 48 1 1 3 2 AP1887 AP1864 AP805 AP609 C540 AP937 C932 R925 3CED 4CED UK EXCEPT 3CED 4CED UK 11 IC801 Chip Size Package IC601 IC903 IC851 IC381 IC901 IC301 IC651 IC951 IC671 1 2 A B C D E F G H J I 3 4 5 6 7 8 9 10 11 12 13 6 3 Printed Wiring Board MAIN Board Side A Uses unleaded solder Semiconductor Location Ref No Location D201 D 9...

Page 40: ...P102 TP302 TP301 TP911 REGO 1 TP304 TP912 REGO2 TP307 TP952 BATT VC2 TP961 TP962 TP965 TP504 C533 C532 C514 C512 C520 4 5 3 1 VCO1 REGO3 BATT TP657 TP602 V_REC 1 686 742 11 11 IC701 IC721 Chip Size Package IC501 1 2 A B C D E F G H J I 3 4 5 6 7 8 9 10 11 12 13 Semiconductor Location Ref No Location D101 C 9 D602 B 7 D603 B 7 D604 D 7 D901 G 4 D951 C 6 D952 C 4 IC501 E 10 IC701 F 7 IC721 F 6 IC901...

Page 41: ... R707 R703 R704 R706 R705 C719 C723 IC721 R721 R722 R723 R713 C725 C724 R712 R711 R710 R709 R708 Q705 C715 AP701 AP702 AP703 AP704 AP705 AP706 AP707 AP708 AP709 AP710 C702 C708 C704 C706 C710 C712 RB702 C701 C703 C705 R702 AP726 AP727 AP736 AP737 AP740 C505 C722 CN501 CN701 Q701 Q503 Q501 R507 C514 IC501 Q703 C721 AP521 Q502 Q704 SC111258EPR2 0 1 B 0 1 B 0 1 B 4700p B 4700p B 4700p B 10p CH 10p CH...

Page 42: ... AP1856 AP1857 AP1893 AP1894 AP1859 AP1861 AP1862 AP1863 AP1865 AP1866 AP1868 AP1870 C828 C829 C830 C805 C806 C831 TP808 AP1845 AP1846 AP1305 R802 C803 C807 R819 R820 C821 C817 R872 R826 R828 R835 C815 C813 C814 C822 C823 C808 C810 C809 R811 R834 X802 IC801 TP1889 R842 R843 1 B 1 B 100k 1k 2 2k 1k 0 1 B 0 01 B 0 01 B 0 01 B 0 1 B 0 047 B 1000p B 0 022 B 0 1 B 0 1 B 4 7 10V 0 22 5792MHz 0 0 10k 100...

Page 43: ...2 CN951 J951 FB981 C674 Q951 Q602 C908 L901 D951 C974 AP956 C644 C608 C607 TP602 TP902 TP911 TP913 TP912 TP905 C617 CN952 TP914 C956 R998 R999 XPC18A22AEPR2 MCH6616 TL E 10 4V TS8K1TB 22 4V 22 4V 22 4V 22 4V XC61FS1YXXMR SI2302DS T1 FMMT617TA 0 022 47k 1k 100k 470k 10k 10k 10 47 2 2k 0 1 B 4700p B 10 B 1 0 47 100k 10k 4 7k 0 01 B 0 1 B 10k 100 0 1 B 0 1 B 47k 1 B 0 1 B 0 1 B 1M 2 2k 47k 47k 47k 10...

Page 44: ...5 C282 TP301 C315 C318 C386 D381 C388 CN891 C202 Q301 C284 C184 D201 C382 R201 R102 R202 AP311 AP319 R284 R184 AK5356VN L 4 7 0 01 B 2200p B 4700p B 2200p B 1 B 1 B 4 7k 4 7k 470p B 470p B 220k 0 5 1 B 10k 22 0 01 B 22 0 01 B 10k 10k 0 0 1000p B 1000p B 1000p B 0 1 B 0 01 B 0 1 B 1M 1k 1k 0 1 B 0 1 B 0 1 B 1 B 1 B 1k 100k 10k 100 100 100 47k 0 5 4 7 6 3V 10 6 3V 22 6 3V 4 7 47 6 3V 2 2 6 3V 10k 0 ...

Page 45: ...MCLK 8 BCLK 11 CDTI 10 LRCK 12 CCLK 13 CSN 14 PDN MICL PREOL PRENL PREL PRER Pre Amp PRENR PREOR ADC Audio I F Controller Control Register I F 27 MPWR 26 MRF 7 SDTO MICR 22 MIC Power Supply 1 RIN 1 2 5 3 4 6 7 8 13 14 15 16 12 11 10 9 MUTE RF1 RF2 BEEP HEADPHONE LINE SWITCH GA R BEEP MUTE HP L R IN GND L IN RIP F1 CR VCC1 RIP F2 VCC2 ROUT GND LOUT GA L ...

Page 46: ...0 49 48 PEAK BOTM 47 46 45 42 FE 41 ABCD 40 RFI 39 ASSY 37 EFMO DGND RESET 34 VGIN 33 SBUS 32 SCK CPOUT CP DVCC IY JY JX AVCC AVCC C B A D PEAK BOTM TON C OFTRK NPPO TE 44 43 15 16 17 18 19 20 21 22 23 24 25 26 27 28 31 30 29 35 36 38 CIG ABCD T ON EFM COMP SERIAL I F POWER SUPPLY SIGNAL MONITOR OFTRK FE TPP WPP RF A B C D I J NPP TON CSL AW DW TONE PEAK TON BOTM ADIP TE TWP P PK BTM AW CSLO VREF ...

Page 47: ... PGND2 L1_2 VRECO2 VREC DTC INP1 INM1 RF1 DW TP DW BT CVREF GND VREF VC2 C1L 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 CHAR...

Page 48: ...2 33 34 35 UO2 VMU2 VMR2 RO2 PGND2 FO2 VMF2 VI1 WI1 PGNDW1 WO1 WMVW1 VO1 PGNDUV1 UO1 VMU1 VMR1 RO1 PGND1 FO1 VMF1 19 18 17 16 15 FI1 RI1 COM1 CPUI1 CPVI1 22 21 20 CPWI1 GND2 NC BIAS VC ROE VC 3Phase control ch1 3Phase control ch2 3Phase Pre driver ch1 H BRIDGE PRE DRIVER CH1 H BRIDGE CONTROL CH1 VC VC VG VC VG VC VC OE VG VG VCVG VCVG GND VG VC VG VC VG VC VG VC VC VC U V W U V W H BRIDGE CONTROL ...

Page 49: ...ET UP PRE DRIVER SERIES PASS REGULATOR1 CONTROL BANDGAP REFERENCE REF DAC SERIES PASS REGULATOR2 SERIES PASS REGULATOR3 POWER SWITCH 2 POWER SWITCH 1 LVB DRIVER REF1 REF2 REF3 REF3 REF4 REF5 XRST2 XRST2 FFCLR XRST1 XRST1 REF4 REF5 VC2 VC HP AMP AMP1 AM2 VC2 VC2 VF2 VF1 VG XRST2 XRST2 XRST1 XRST1 SEQSEL VG VG XRST1 VB VB VG VB VC VG VG VC VG REF2 VF2 PWM SET UP PRE DRIVER XRST1 VC VC VF2 REF1 REF2 ...

Page 50: ...int voltage input from the RF amplifier Monitor output terminal of A D converter input signal Not used open The lower limit voltage of A D converter input terminal connected to the ground Sled error signal input from the RF amplifier Tracking error signal input from the RF amplifier Auxiliary A D input fixed at H in this set The upper limit voltage of A D converter input terminal fixed at H in thi...

Page 51: ...ut for the D class headphone amplifier Not used open PWM modulator signal output for the D class headphone amplifier Not used open TigerI F data 0 to 7 terminal Not used open TigerI F REQUEST terminal Not used connected to the ground TigerI F ACK terminal Not used connected to the ground Pause key detection input terminal from the switch liquid crystal display module Detection signal input termina...

Page 52: ...arge display Terminal for the test mode setting normally open L test mode Reset control signal output to the RF amplifier L reset External power supply AC adaptor charging stand detection signal input HOLD switch input terminal L hold ON Traverse count measurement monitor input A D terminal of the battery charge contro IC output selection signal output Charge discharge changeover control signal ou...

Page 53: ...minal USB suspend signal output Not used open USB pull up resistor connection control output terminal Resonator 48MHz connection terminal for the USB oscillation circuit Resonator 48MHz connection terminal for the USB oscillation circuit Not used connected to the ground Not used open Not used open Not used connected to the ground Not used open Not used open Power supply control signal output to th...

Page 54: ...block Ground terminal for the microcomputer I F block Power supply terminal for the microcomputer I F block Ground terminal for the microcomputer I F block Power supply terminal for the microcomputer I F block Ground terminal for the microcomputer I F block Power supply terminal for the microcomputer I F block Ground terminal for the microcomputer I F block Power supply terminal for the microcompu...

Page 55: ...VA FVDD0 FVSS0 DVDD5 6 DRAMVDD3 4 NC NC Description Ground terminal for PLL EVA terminal fixed at L in this set Power supply terminal for the built in flash memory Ground terminal for the built in flash memory Power supply terminal Power supply terminal for DRAM Not used open Not used open ...

Page 56: ...only with part number specified 7 1 Case Section Ref No Part No Description Remark Ref No Part No Description Remark 1 4 984 017 61 SCREW 1 7 TAPPING 2 1 804 975 11 LCD MODULE 3 3 246 512 01 SPRING REC 4 3 246 517 01 SPRING COMPRESSION 5 X 3382 849 1 BUTTON ASSY 6 3 246 510 01 WINDOW LED 7 3 234 449 11 SCREW M1 4 8 X 3383 712 1 PANEL S SUB ASSY UPPER SILVER 8 X 3383 713 1 PANEL L SUB ASSY UPPER BL...

Page 57: ...N 53 3 246 521 01 STRIP ORNAMENTAL 54 3 247 941 01 TENSION SPRING OPEN 55 3 246 533 01 SPRING LOCK COMPRESSION 56 3 246 528 01 SPRING R 57 X 3382 651 1 CHASSIS ASSY SET 58 3 246 526 01 SPRING L 59 3 255 333 01 SHEET HOLDER 60 3 246 996 01 SCREW MD STEP 61 3 246 498 01 ESCUTCHEON B 51 52 MD mechanism deck MT MZN910 181 MAIN board section 53 55 54 56 61 57 58 59 60 ...

Page 58: ...347 399 B MAIN BOARD COMPLETE 3CED 4CED UK 101 A 3347 402 B MAIN BOARD COMPLETE EXCEPT 3CED 4CED UK 102 3 246 497 01 BOARD 3 TERMINAL 103 3 246 519 01 BOARD MINUS TERMINAL 104 3 246 518 01 CASE BATTERY 105 3 234 449 11 SCREW M1 4 106 X 3382 650 1 TERMINAL PLUS ASSY BATTERY 101 103 104 105 106 102 not supplied ...

Page 59: ... 245 021 01 PLATE RATCHET 0160 X 3382 955 1 OP SERVICE ASSY ABX 1R 161 X 2023 272 1 SCREW SERVICE ASSY LEAD 162 X 3382 417 1 BASE ASSY MOTOR 163 X 3382 416 1 HOLDER ASSY 165 3 244 879 01 SPRING RACK M601 8 835 782 01 MOTOR DC SSM18D C NP SPINDLE M602 8 835 779 01 MOTOR DC SSM22A C NP SLED M603 1 477 519 11 MOTOR UNIT DC OVER WRITE HEAD UP DOWN The components identified by mark 0 or dotted line wit...

Page 60: ... C282 1 164 941 11 CERAMIC CHIP 0 0047uF 10 00 16V C283 1 164 939 11 CERAMIC CHIP 0 0022uF 10 00 50V C284 1 135 868 95 TANTAL CHIP 0PF 0V C285 1 113 600 11 TANTAL CHIP 2 2uF 20 00 6 3V C286 1 164 943 11 CERAMIC CHIP 0 01uF 10 00 16V C287 1 164 935 11 CERAMIC CHIP 470PF 10 00 50V C301 1 117 919 11 TANTAL CHIP 10uF 20 00 6 3V C302 1 164 937 11 CERAMIC CHIP 0 001uF 10 00 50V C303 1 164 937 11 CERAMIC...

Page 61: ...CERAMIC CHIP 0 1uF 10 00 10V C804 1 117 919 11 TANTAL CHIP 10uF 20 00 6 3V C805 1 100 442 91 TANTAL CHIP 10uF 20 6 3V C806 1 100 442 91 TANTAL CHIP 10uF 20 6 3V C807 1 100 442 91 TANTAL CHIP 10uF 20 6 3V C808 1 164 937 11 CERAMIC CHIP 0 001uF 10 00 50V C809 1 164 846 11 CERAMIC CHIP 6PF 0 50PF 50V C810 1 164 846 11 CERAMIC CHIP 6PF 0 50PF 50V C811 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C812 1 125 8...

Page 62: ...PC18A22AEPR2 IC651 8 759 569 80 IC XC6367A331MR IC671 6 700 958 01 IC XC61FS1YXXMR IC701 6 702 786 01 IC SC111258EPR2 IC721 6 703 931 01 IC XC62EP2602MR IC801 8 753 001 00 IC CXD2680 207GA IC851 IC AK6510CL L not supplied IC901 6 702 865 01 IC SC901580EPR2 IC903 6 703 930 01 IC XC6209B232MR IC951 6 702 867 01 IC SC901582EPR2 JACK J301 1 816 945 21 CONNECTOR MIC PLUG IN POWER J302 1 816 946 21 CONN...

Page 63: ... 16W R656 1 218 985 11 RES CHIP 470K 5 1 16W R658 1 218 961 11 RES CHIP 4 7K 5 1 16W R659 1 218 957 11 RES CHIP 2 2K 5 1 16W R660 1 218 941 81 RES CHIP 100 5 1 16W R672 1 218 977 11 RES CHIP 100K 5 1 16W R673 1 218 977 11 RES CHIP 100K 5 1 16W R674 1 218 985 11 RES CHIP 470K 5 1 16W R701 1 218 990 11 SHORT CHIP 0 R702 1 218 989 11 RES CHIP 1M 5 1 16W R703 1 218 989 11 RES CHIP 1M 5 1 16W R704 1 21...

Page 64: ... 1M 5 1 16W R943 1 218 961 11 RES CHIP 4 7K 5 1 16W R944 1 218 961 11 RES CHIP 4 7K 5 1 16W R951 1 208 707 11 METAL CHIP 10K 0 5 1 16W R952 1 208 707 11 METAL CHIP 10K 0 5 1 16W R953 1 208 683 11 METAL CHIP 1K 0 5 1 16W R954 1 208 927 11 METAL CHIP 47K 0 5 1 16W R955 1 208 935 11 METAL CHIP 100K 0 5 1 16W R956 1 218 985 11 METAL CHIP 470K 0 5 1 16W R957 1 218 941 81 RES CHIP 100 5 1 16W R958 1 218...

Page 65: ...cal cable HK KR CH JE 3 021 018 11 LABEL FRANCE 4CED 3 228 300 01 CASE BELT CLIP CARRYING 3CED 4CED UK JE 3 253 938 11 MANUAL INSTRUCTION ENGLISH 3CED 4CED UK JE 3 253 938 21 MANUAL INSTRUCTION FRENCH 4CED 3 253 938 31 MANUAL INSTRUCTION GERMAN 4CED 3 253 938 41 MANUAL INSTRUCTION SAPNISH 3CED 3 253 938 51 MANUAL INSTRUCTION DUTCH 4CED 3 253 938 61 MANUAL INSTRUCTION SWEDISH 3CED 3 253 938 71 MANU...

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