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Sony Hi-MD Walkman MZ-NH1, Service Manual

The Sony Hi-MD Walkman MZ-NH1 comes with a Limited Warranty and provides exceptional audio quality. To maximize your user experience, you can easily download the user manual for free from our website, ensuring you have all the necessary information to enjoy this remarkable device.

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MZ-NH1

28

28

MZ-NH1

6-7. SCHEMATIC  DIAGRAM  – MAIN Section (4/9) –

•

 See page 36 for IC Block Diagram.

Q432

Q401

C575

R411

R421

R412

R413

R414

C402

C403

C406

C

4

0

4

D401

C

4

1

2

R418

C415

C

40

7

Q405

R407

R

4

16

R415

C

4

10

C4

0

9

C

40

8

R431

R432

R433

Q431

(US, E18, JE)

R401

R405

R417

C405

C4

54

C

433

C4

31

D

455

C434

C4

55

FB454

FB453

C4

56

R456

R459

R458

R453

R455

D451

LF451

W431

W432

C460

1 (E18, JE)

470p (EXCEPT E18, JE)

D

45

6

C432

C4

53

FB451

C452

C457

C401

R

40

2

CN451

R403

R404

Q404

D

431

S431

IC401

CL451

CL453

CL460

CL433

FZT688B-TP

FZT968TA

1000p

100k

100k

0

2.2M

220k

22

10V

22

10V

0.1

10

00p

FTIJ3TP

0

.1

100k

0.1

0.1

UP04313008S0

0

1

M

2.2k

0

.1

0.01

0

.1

1M

1

0.47

SI2302DS-T1

2.2k

0

2.2k

0.1

470

p

2

200

p

2200

p

M

A

ZS

868008S

O

1000p

220

0p

2200p

470k

220k

2.2M

2.2M

1M

MAZW068H0LS0

M

A

ZS

06800S

O

2200p

2200p

2200p

2200p

0.1

0.02

2

14P

2.2

1/2W

1

1W

DTC144EETI

M

A22

D

2800SL

0

MM1655LCBE

(DC IN 6V)

(VBUS 5V)

(VBUS GND)

(GND)

C

1

G1

G2

G3

K

1

K

2

M1

S1

S2

UDP

UDM

MINUS_MON

CHG_MON

CHG_I_CTL2

CHG_I_CTL3

CHG_PWM

CHG_I_CTL1

CHG_XRST

CHG_SW

CHG_I_SEL

CHG_LED

CHG_OPR

CHG_CTL

CHG_CAL

XGUM_ON

HIDC_MON

VBUS_MON

VB_MON

UDM

UDP

CHG_I_CTL2

CHG_I_CTL3

CHG_MON

UDP

UDM

CHG_I_CTL3

CHG_I_CTL2

CHG_MON

CHG_XRST

CHG_XRST

CHG_I_CTL1

CHG_I_CTL1

CHG_SW

CHG_SW

CHG_I_SEL

CHG_I_SEL

WK_DET

CHG_CTL

CHG_CTL

CHG_PWM

CHG_PWM

MINUS_MON

CHG_CAL

CHG_CAL

MINUS_MON

MINUS_MON

CHG_OPR

CHG_OPR

XGUM_ON

XGUM_ON

HIDC_MON

HIDC_MON

VBUS_MON

VBUS_MON

VB_MON

VB_MON

CHG_LED

CHG_LED

BAT-

RF1

IAMP_CAL

AMP_SEL

I_CTL2

CHG_SW1

BAT+

V0

VI2

VG

PW

T

VI_CTL

CHG_SW2

VI

CHG_CTL PWR_WAKE

RS

I_CTL3

A/D

GND

I_SEL

AD_SEL

PGND

I_CTL1

TYPE2

CFB

IAMP_CTL

A7CAL_SW

IN1-

TYPE1

WDT

LED_CTL

DCIN6V

NC

VBUS

NC

DATA-

DATA+

NC

VGH

NC

GND

(4/9)

(USB)

GND

GND

SW_B

SW_A

BATTERY

LITHIUM ION

RECHARGEABLE

3.7V 370mAh

S

Q431,432

CHARGE

CONTROL

-2

-1

LED DRIVE

LIP-4WM

BATTERY INSERT

DETECT

REGULATOR

CHARGE CONTROL

INVERTER

(Page 32)

(Page 33)

(Page 26)

(Page 33)

(Page 29)

(Page 25)

(Page 27)

Summary of Contents for Hi-MD Walkman MZ-NH1

Page 1: ... V AC 60 Hz Models for USA Canada Mexico and Taiwan 240 V AC 50 Hz Model for Australia 230 V AC 50 Hz Models for U K and Hong Kong 220 V AC 50 Hz Model for China 100 240 V AC 50 60 Hz Other models The recorder Lithium ion rechargeable battery LIP 4WM 3 7 V 370 mAh Li ion Battery charging stand AC power adaptor DC 6V Operating temperature 5 C 41 F to 35 C 95 F Hi MD mode When using a 60 74 80 minut...

Page 2: ...ccessories in your country When using optional headphones use only headphones earphones with stereo mini plugs You cannot use headphones earphones with micro plugs 4 When using a 100 fully charged lithium ion rechargeable battery 3 Measured in accordance with the JEITA Japan Electronics and Information Technology Industries Association standard On power sources Use house current or rechargeable ba...

Page 3: ... 32 6 12 Schematic Diagram MAIN Section 9 9 33 6 13 Printed Wiring Board MAIN Section 1 2 34 6 14 Printed Wiring Board MAIN Section 2 2 35 7 EXPLODED VIEWS 7 1 PANEL SECTION 49 7 2 MAIN SECTION 50 7 3 MECHANISM DECK SECTION 51 8 ELECTRICAL PARTS LIST 52 Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be damaged by...

Page 4: ...ce 200 MB or more 1 5 GB or more is recommended The amount space will vary according to Windows version and the number of music files stored on the hard disk RAM 64 MB or more 128 MB or more is recommended Others CD drive capable of digital playback by WDM Sound Board USB port supports USB previously USB 1 1 Operating System Factory installed Windows XP Media Center Edition 2004 Windows XP Media C...

Page 5: ...ow to disable the buttons on the recorder To prevent the buttons from being accidentally operated when you carry the recorder use this function P CHG Charge lamp The display window of the recorder A Disc indication Shows that the disc is rotating for recording or playing B Battery indication Shows the approximate remaining battery power If the rechargeable battery is weak the indication becomes em...

Page 6: ...e button indicates a function that requires pressing the button for 2 seconds or more 1 2 3 4 5 0 9 8 7 6 Operation Function Press NX ENTER play pause enter Slide towards cue to the beginning of the previous track rewind Slide towards cue to the beginning of the next track fast forward Using the clip for the remote control The display window of the remote control A Character information display B ...

Page 7: ...R SLED M702 DC MOTOR UNIT OVER WRITE HEAD UP DOWN M703 Page 11 3 10 HOLDER ASSY Page 11 3 5 CONTROL ORNAMENT BLOCK Page 9 SET Note 1 The process described in can be performed in any order Note 2 Without completing the process described in the next process can not be performed S895 Note When installing the bottom panel sub assy adjust the position of switch S895 and knob hold 3 bottom panel sub ass...

Page 8: ...in the direction of arrow A and open the upper panel sub assy in the direction of arrow B 3 3 MAIN BOARD 1 sheet shield A 7 leaf spring EMC 1 8 toothed lock screw M1 4 9 leaf spring EMC 2 q MAIN board 4 two flexible boards CN471 701 2 Remove two solders 3 flexible cable 4 flexible board CN491 5 three toothed lock screws M1 4 4 flexible board CN501 6 toothed lock screws M1 4 ...

Page 9: ...n the battery case lid 3 two screws M1 4 L 2 5 2 battery case lid 8 control ornament block 7 flexible board CN491 4 two claws 5 claw 4 claw 3 6 MECHANISM DECK ASSY MT MZNH1 181 1 two step screws MD 2 mechanism deck assy MT MZNH1 181 3 battery case ...

Page 10: ...0 3 8 OP SERVICE ASSY 1 Lead screw block assy is turned and it removes from OP service assy 2 OP service assy 3 7 GEAR BSA GEAR SB 1 self tap screw 2 thrust retainer spring 3 washer 0 8 2 5 4 gear SA 5 gear SB ...

Page 11: ... C NP motor sled M702 1 Remove four solders of flexible board 2 Remove two solders of flexible board 6 three self tap screws 7 DC SSM18D C NP motor spindle M701 5 motor base assy 9 DC motor unit over write head up down M703 8 self tap screw 3 10 HOLDER ASSY 4 Remove the holder assy to the direction of the arrow A 3 Open the holder assy 1 boss 2 boss A ...

Page 12: ... with this application the test mode is then activated forcibly by only turning on the power After the repair completed be sure to release the test mode by using this application once more SECTION 4 TEST MODE 2 OPERATION IN SETTING THE TEST MODE When the test mode becomes active first the Display Check mode is selected Other mode can be selected from the Display Check mode When the test mode is se...

Page 13: ... off Version display VOL key x key x key N ENT key x key FF key x key T MARK key GROUP key VOL key x key Open the lid Manual Mode Sound Skip Check Result Display Mode Play Self Diagnosis Result Display Mode Sound Skip Check Result Display Mode REC Key Check Mode Overall Adjustment Mode Key Count Mode MENU key FF or FR key press a few seconds Not used in servicing 001 Ver 000 Manual 000 AdjF 000 10...

Page 14: ...e function yet NoTmp Does not setting the temperature correction value NotCD Does not complete the CD Overall adjustment beforethe MD1 Overall adjustment NotM1 Does not complete the MD1 Overall adjustment before the Hi MD3 Overall adjustment NotH3 Does not complete the Hi MD3 Overall adjustment before the Stray Light Offset Overall adjustment NG Error of item number 7 SELF DIAGNOSIS RESULT DISPLAY...

Page 15: ...ay check mode The first error VOL key VOL key The last error One error before the last Two error before the last Total recording time 1 N N1 N2 R_ VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key Flow of Self diagnosis Result Display mode operation 7 2 Error Code of The Self Diagnosis Result Display Mode Error code Description 00 No error 01 Attempt to access an abnormal address 02 ...

Page 16: ...es 8 Servo Overall adjustment 9 Resume clear 10 Releasing the test mode 3 ADJUSTMENT OF THE EACH ITEM 3 1 Entering The Test Mode Refer to the SECTION 4 TEST MODE 3 2 Initialize The Adjustment Value Procedure 1 In the test mode Display Check mode press the VOL key to enter the Overall adjustment mode 2 Press the T MARK key and display 911 ResOK 3 Press the X key to display 911 Reset and initialize ...

Page 17: ...36 C919 C905 C713 R308 C412 C364 C354 C365 FB102 C360 C634 L507 Q504 B C E C567 C564 C570 C553 C518 C556 L506 L502 L503 L505 L504 L801 L501 C552 C529 C527 C522 C513 C519 C523 IC501 C558 C520 R516 C575 C894 C433 C431 R957 R953 R945 R956 R954 C903 C925 C902 C917 R904 R907 R912 R906 R903 C932 R515 R513 R514 C521 D501 K A Q501 Q503 B C E Q502 E C B C573 C835 C852 R860 R888 C888 R887 R890 C884 R886 R86...

Page 18: ...en connecting the resistors Doing so with the power supply connected causes a trouble Procedure 1 Connect the 10 ohms resistor more than 3 watts to battery terminals 2 Connect the AC adapter to the battery charging stand in accessories and set the main unit 3 Enter the test mode Display Check mode 4 Press the VOL key once to enter the Manual mode 5 Press the VOL key twice press the FF key once pre...

Page 19: ...k mode press the VOL key to enter the Manual mode 2 Press the FF key five time to select the item number 0113 and display as follows Display of the remote commander 3 Press the VOL VOL key and set the according value to each model type and destination referring to the following table 4 Press the X key to write the adjusted value Destination Setting value US Australian 01 AEP UK 81 E18 Hong Kong Ta...

Page 20: ...ee times to select the item number 1933 3 Press the X key to resume clear 4 Press the x key four times and back to the Display Check mode And remove the lithium ion battery 3 10 Releasing The Test Mode Refer to the SECTION 4 TEST MODE Note Once the test mode is activated with this application the test mode is then activated forcibly by only turning on the power After the repair completed be sure t...

Page 21: ...K BOTM ABCD FE TE ADFG VC XRF_RST SE SSB_CLK PD_S0 PD_S1 SSB_DATA 38 45 OFTRK VC 123 180 VREF_MON OFTRK APCREF_DA SYSTEM CONTROLLER DIGITAL SIGNAL PROCESSOR IC801 1 3 A CLK SLCU SLCV SPCU SPCV SPCW SLD MON U SLD MON V CLV MON U CLV MON V CLV MON W SPRD SPDL_MON SLDW SLDV SRDR SLD_MON FRDR FFDR TRDR TFDR SPDV SPDW XRST_MTR_DRV RI1 FI1 RI2 FI2 WI2 VI2 UI2 VI1 WI1 CPWO2 CPVO2 CPUO2 SLD MON W SLD MON ...

Page 22: ...SOUTL 150 DCLSOUTR 173 DIN 200 XOPT_CTL 185 OPT_DET J301 186 XJACK_DET 307 ADDT 306 FS256 309 XBCK 308 LRCK 190 XPD_ADC 189 XCS_ADC REG1 B A D CONVERTER MIC AMP IC301 FROM IC801 1 3 MD SERVO SECTION 187 XMIC_DET B SWITCH Q302 9 MCLK 8 BCLK 10 LRCK 14 PDN 11 CDTI 12 CCLK 13 CSN MUTING Q351 VC01 B LINE IN OPT J302 MIC PLUG IN POWER 133 REC DOWNLOAD 227 XHOLD_SW 124 SET_KEY_1 125 SET_KEY_2 203 REC_LE...

Page 23: ...VBUS 43 VBUSSEL 38 CLP 42 CLM 37 POWP1 41 POWP2 91 DVDD_OUT REG5 B 5 5V REGULATOR IC902 2 2V REGULATOR IC882 98 REG_OUT 1 2V REGULATOR IC602 REG5 OSC B REG F B 93 OSC_OUT 2 5V REGULATOR IC804 USB IF VDD 108 V33RO 13 VC VC B D609 D610 61 VIF 14 VC 67 RECP 250 VBUS_DET 51 VBUS_DET 316 USBHOLD 86 HOLD_OUT 317 SUSPEND 99 SUS_IN 132 RST_CONT 95 RST_IN REG5 VSTB B 106 VSTB_OUT REG5 TSBV B 102 TSBV_OUT D...

Page 24: ...area in E model JE Tourist model Note on Printed Wiring Board X parts extracted from the component side Y parts extracted from the conductor side f internal component 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 Conductor Side the pattern face are indicated Parts face side Parts on the part...

Page 25: ...SLD_MON_W SLD_MON_V SLD_MON_U SLD_PWM SLD_CON_U XRST_MTR_DRV SLD_CON_W SLD_CON_V SLD_CON_U SLD_PWM SLD_MON_U SLD_MON_V SLD_MON_W CLV_CON_U CLV_CON_V CLV_PWM CLV_MON_U CLV_MON_V CLV_MON_W CLV_CON_W CLV_CON_W CLV_CON_V CLV_CON_U CLV_PWM CLV_MON_U CLV_MON_V CLV_MON_W FF1 TF1 TR1 FR1 FF1 FR1 TF1 TR1 ZI1 ZI2 SLD_CON_W SLD_CON_V ZI1 ZI2 HD_DRV HD_DRV CLVW CLVV CLVU CLVN SLEDN SLEDU SLEDV SLEDW VI2 UI2 P...

Page 26: ...R 33p 100V MA2SD3100LS0 MA2Z748001S0 MA22D2800LS0 100k 2 2M 0 A1 A2 A3 A4 A5 F1 G1 G2 G3 H1 H2 H3 H4 H5 H6 H7 H8 H9 H10 I1 I2 J1 J2 J3 RMC_DTCK XCS_REC_DRV VBUS_DET REG_F EFM_CLK EFM RECP SUSPEND USB_HOLD 3 3V 4FS SDO0 SCK0 RST_CONT SLEEP XRST REG5_REG REG5_VSTB REG5_TSBV REG5_OSC REG4_DVDD REG_DACVREFH XRST2 XCS_REC_DRV XCS_REC_DRV VBUS_DET VBUS_DET REG_F REG_F EFM_CLK EFM_CLK EFM EFM RECP RECP S...

Page 27: ...0p 4700p 0 1 4 7 6 3V 0 1 0 01 0 1 0 1 0 047 0 047 0 022 1 1 4 7 6 3V 0 1 10 1 0 1 0 01 0 1 0 0 MAZS068008SO C574 470p US E18 JE 1000p EXCEPT US E18 JE 0 1 SN761059ZQLR 0 01 0 0 1000p 10k B1 B2 B3 B4 F1 K1 K2 L1 L2 R1 LC_DRV1 LC_DRV2 PEAK PLSE_XDC XLDON BOTM OFTRK MDVCC_CTL RFI VIN ADIP VC S_MON APCREF_DA SSB_DATA SSB_CLK XRST_RF VREF ABCD FE TE A_FS257 S0 S1 LC_DRV1 LC_DRV2 LC_DRV1 LC_DRV2 PEAK P...

Page 28: ...D2800SL0 MM1655LCBE DC IN 6V VBUS 5V VBUS GND GND C1 G1 G2 G3 K1 K2 M1 S1 S2 UDP UDM MINUS_MON CHG_MON CHG_I_CTL2 CHG_I_CTL3 CHG_PWM CHG_I_CTL1 CHG_XRST CHG_SW CHG_I_SEL CHG_LED CHG_OPR CHG_CTL CHG_CAL XGUM_ON HIDC_MON VBUS_MON VB_MON UDM UDP CHG_I_CTL2 CHG_I_CTL3 CHG_MON UDP UDM CHG_I_CTL3 CHG_I_CTL2 CHG_MON CHG_XRST CHG_XRST CHG_I_CTL1 CHG_I_CTL1 CHG_SW CHG_SW CHG_I_SEL CHG_I_SEL WK_DET CHG_CTL ...

Page 29: ...NR 0 1 10 6 3V 0 1 0 1 100k 47k 22 10V 47 6 3V MA2Z748001S0 0 220k 0 1 100 1M 0 022 10k MA2Z748001S0 MA2Z748001S0 10 16V 10 6 3V 10 16V 10 16V 10 16V 10 16V 1 MA2Z748001S0 0 1 0 1 XC62HR5502WR XP4601 TXE 22k 22k 220k 1M 100k 0 022 0 1 47k 100k 100k D1 D2 D3 H1 H2 H3 H4 H5 H6 H7 H8 H9 H10 M1 L1 L2 N1 N2 N3 N4 N5 N6 SDO0 SCK0 4FS XCS_PWR_IC XRST2 WK_DET RMC_KEY REC_KEY HALF_LOCK REG5_VSTB XRST1 MUTE...

Page 30: ...V 2 2 10V 1k 1k 0 1 0 1 10 6 3V 47 6 3V 0 1 2 2 10V 0 0 0 1 1 1 1 1 XC6219B212MR 0 47k 47k 22k 22k 100p 100p 10k 22k 22k 10k 0 1 0 1 1000p 1000p 2200p 2200p MAZS068008SO 100p 100p 1000p 1000p 100 0 1 1k 100 10k 100k AK5356VN L 2SA2018TL E1 E2 O1 O2 SDO0 SCK0 XPD_ADC XCS_ADC XBCK LRCK FS256 ADDT XOPT_CTL DIN1 XJACK_DET OPT_DET XMIC_DET SDO0 SCK0 XJACK_DET DIN1 XOPT_CTL OPT_DET ADDT LRCK FS256 XBCK ...

Page 31: ...1 22k 0 NTHD4508NT1G DF8A6 8FK TE85R 2200p 0 0 25A 125V I1 I2 N1 N2 N3 N4 N5 N6 O1 O2 P1 Q1 BEEP RMC_KEY XCS_PWR_IC WK_DET REC_KEY HALF_LOCK FFCLR D_VREG0 D_VCONT_PWM DCLSOUTR DCLSOUTL D_ENVG D_ENREG D_EN2 D_EN1 FS512 XMUTE BEEP RMC_DTCK RMC_KEY RMC_KEY XCS_PWR_IC WK_DET REC_KEY HALF_LOCK MUTEON XMUTE FS512 D_EN1 D_EN2 D_ENREG BEEP DCLSOUTL DCLSOUTR D_VCONT_PWM FFCLR D_VREG0 D_VCONT_PWM DCLSOUTR D...

Page 32: ...V REG5_VSTB REG5_OSC REG4_DVDD XCS_PWR_IC WK_DET REC_KEY HALF_LOCK XRST2 REG_DACVREFH CHG_LED FFCLR CHG_LED REG5_VSTB WK_DET REC_KEY HALF_LOCK RMC_KEY XCS_PWR_IC SET_KEY_2 SET_KEY_1 REC_KEY WK_DET RMC_DTCK 4FS SDO0 SCK0 RST_CONT SLEEP XRST REG_F REG5_REG 3 3V REG5_TSBV REG5_VSTB REG5_OSC REG4_DVDD PROTECT HALF_LOCK REG_DACVREFH XHOLD_SW XCS_NV SDI0 REG5_REG SCK0 SDO0 CS_RTC SDI0 SDO0 SCK0 DRAM_VDD...

Page 33: ..._ADC REG5_REG WK_DET CHG_SW CHG_SW XGUM_ON XGUM_ON XOPT_CTL REC_LED CHG_XRST CHG_XRST D_ENREG D_ENREG XMUTE XMUTE FFCLR CHG_I_CTL1 CHG_I_CTL2 CHG_I_CTL3 CHG_I_CTL1 CHG_I_CTL2 CHG_I_CTL3 XRST2 CHG_I_SEL CHG_I_SEL CHG_CTL CHG_CTL CHG_PWM CHG_PWM CHG_CAL D_VCONT_PWM CHG_OPR CHG_OPR CS_RTC UMD_PROTECT D_EN1 D_EN2 D_EN1 D_EN2 D_ENVG D_ENVG FS512 FS512 RMC_DTCK D_VCONT_PWM CHG_LED XLDON CHG_CAL XCS_REG_...

Page 34: ...653 C652 C658 L607 IC603 D613 K A Q611 Q605 Q801 Q604 C621 Q603 CN451 D602 D607 K A E E B A K D606 Q601 A K L605 C808 C812 R660 R668 LF451 L606 L703 L701 D605 D608 A K A K Q602 C650 C674 MAIN BOARD COMPONENT SIDE 1 861 115 11 11 A B C D E F G H I 1 2 3 4 5 6 7 8 9 10 11 J S891 1 PROTECT DETECT 1 2 S891 2 Hi MD PROTECT DETECT OPEN CLOSE DETECT J301 LINE IN OPT DIN DGND DVCC J351 i LINE OUT RVDD DTC...

Page 35: ... K A X801 FB801 CN491 Q803 B C E D491 A K C819 C617 C321 C207 C107 C313 C316 C924 C909 C910 C911 C912 C913 C612 C838 C836 C622 IC804 IC604 IC701 IC872 IC605 IC302 IC901 D871 A K D611 K A Q802 BP801 D884 K A Q884 Q882 Q883 IC502 D883 D881 D882 K A A K A K 1 2 4 3 IC881 IC902 3 4 2 1 Q881 B C E SL892 S895 US E18 JE SL891 L902 L901 C818 3 4 2 1 1 2 4 3 1 2 4 3 C615 C632 C635 C359 C358 C357 C312 C355 ...

Page 36: ...CL PREOL PRENL PREL PRER PRENR PREOR 7 RIN 1 VCOM 2 AVDD 3 AVSS 4 DVSS 5 DVDD 6 CSN 13 CCLK 12 LRCK 10 MCLK 9 BCLK 8 CONTROL REGISTER INTERFACE MIC POWER SUPPLY PDN RESET 14 17 16 15 18 19 20 21 MPWR 27 MRF 26 MVSS 24 MVDD 23 MICR 22 MVCM VCOM VCOM 25 IC401 MM1655LCBE VREF A D CONVERTER A D VREF VREF A7CAL_SW 13 WDT 10 LED_CTL 9 IAMP_CTL 14 CFB 15 TYPE1 11 BAT 31 CHG_SW1 30 I_CTL2 29 BAT 25 RF1 26...

Page 37: ...URCE PD I PD NI PD BUF WPP LPF SMON ADFG CDN CCSL2 CN CPGND CLK 42 41 40 39 VC CIG DGND XRESET VGIN SBUS SCK CPOUT CP DVCC TE FE ABCD ADIP IN 43 47 48 51 52 49 50 53 54 55 56 FE TE POWER SUPPLY T ON APC TPP WPP OFTRK ADIP 45 46 VCC VCC2 VCC 44 NPPO BOTM PEAK B C D A AVCC JX JY LY OFTRK TON C AVCC2 VCC2 TEMP VREF09 A C D C MALFA MIJ AWBPF DW DWBPF OFTTH APC ADIP BPF VFREF0 4 I J A B C D I J NPP TON...

Page 38: ... VG3 67 RECP 68 GND 69 HBB 70 HAB 71 CH 72 GND 73 VG2 74 VCP 75 CL 76 PGND4 77 HB 78 HA 79 PGND2 80 VRECIN 81 VRECIN 82 OUTB 83 VG 84 OUTA 89 CRST 90 DVDD IN 91 DVDD OUT 92 HOLDC 93 OSC OUT 94 SLEEP IN 95 RST IN 96 PGND2 97 REG IN 98 REG OUT 99 SUS IN 100 PGND2 101 TSBV IN 102 TSBV OUT 103 V33R 104 PGND1 105 VSTB IN 106 VSTB OUT 107 BATSEL 108 V33RO 109 RF1 110 INM1 111 DTC1 112 VREC HOLD LOGIC BU...

Page 39: ...0 W VI2 42 WI2 41 GNDW2 40 GNDUV2 36 WO2 39 VMU2 34 3PHASE CONTROL CH2 3PHASE PRE DRIVER CH2 UI2 43 PWM2 44 CPUO2B 45 CPVO2B 46 CPWO2B 47 OE 48 VC VC VG VMVW2 38 VO2 37 UO2 35 PGND2 31 VMF2 29 H BRIDGE PRE DRIVER CH2 HI BRIDGE CONTROL CH2 VC VC VC VG VG VMR2 33 RO2 32 FO2 30 FI2 28 RI2 27 ZI2 22 COM2 26 CPUI2 25 U VC VG CPVI2 24 V VC VG CPWI2 23 W VC 50 GND 49 VC LOW VOLTAGE DETECTOR BIAS VG VC RO...

Page 40: ...A REGISTER R W AMPS AUTO ERASE DECODER ADD BUFFERS VPP SW VPP GENERATOR VREF EEPROM 128K bit 16384 8 STATUS REGISTER 14 HOLD 13 NC 12 SCK 15 VCC 11 SI INSTRUCTION DECODE CONTROL CLOCK GENERATION 8 NC 9 NC 10 NC 7 NC 6 NC 18 NC 17 NC 16 NC 19 NC 20 IC891 AK6514CN L ...

Page 41: ...F2 32 DTC2 RST2 REF2 VG SELECT VG DUTY CLK 36 PGND2 35 PGND2 L2 37 L2 38 VO2 39 VCO2 40 VCIN 41 VC2 42 DW 2T 43 DW 2B 44 MUTEON 45 REGC3 46 REGO3 47 REGI3 48 SERIAL PASS REGULATOR 2 SERIAL PASS REGULATOR 1 RST1 RST2 SEQSEL MUTE ON MUTING BUFFER VC2 RST2 POWER SWITCH 1 RST2 STEP UP DOWN DRIVER PWM START UP RESET 2 VC2 REF2 VREF VB REF1 VC VREF 27 VB STEP UP DC DC CONVERTER CONTROL REF1 REF2 REF3 RE...

Page 42: ...22 VSS_3 Ground terminal 23 DVDD1_10 Power supply terminal 24 DVSS1_10 Ground terminal 25 DVDD1_11 Power supply terminal 26 DVSS1_11 Ground terminal 27 AVDD1A Power supply terminal for PLL 28 AVSS1A Ground terminal for PLL 29 AVDD1B Power supply terminal 30 AVSS1B Ground terminal 31 AVDD1C Power supply terminal 32 AVDD2 Power supply terminal for A D converter 33 DVDD25SVADC Power supply terminal f...

Page 43: ...supply terminal for AUX 78 FVSS0 Ground terminal for AUX 79 SRAMVDD0 Power supply terminal for AUX 80 SRAMVSS0 Ground terminal for AUX 81 SRAMVDD1 Power supply terminal for AUX 82 SRAMVSS1 Ground terminal for AUX 83 EBIFVDD0 Power supply terminal for interface circuit 84 EBIFVSS0 Ground terminal for interface circuit 85 EBIFVDD1 Power supply terminal for interface circuit 86 EBIFVSS1 Ground termin...

Page 44: ...lity of regulator from the headphone amplifier 121 VB_MON I Unregulated power supply voltage monitoring terminal 122 CHG_MON I Charge or discharge current monitoring terminal 123 VREF_MON I Reference voltage input terminal 124 SET_KEY_1 I Front panel key input terminal 125 SET_KEY_2 I Front panel key input terminal 126 DCIN_DET I DC input voltage for battery charge monitoring terminal 127 HIDC_MON...

Page 45: ...PCV I Spindle motor drive comparison signal input V from the motor driver 166 SPCW I Spindle motor drive comparison signal input W from the motor driver 167 SLDV O Sled motor drive control signal output V to the motor driver 168 SLDW O Sled motor drive control signal output W to the motor driver 169 SLCU I Sled motor drive comparison signal input U from the motor driver 170 SLCV I Sled motor drive...

Page 46: ... I Serial data input from the LCD module 214 SO1 O Serial data output to the LCD module 215 SCK1 I O Serial data transfer clock signal input output terminal with the LCD module 216 SLD_MON I Sled servo monitoring terminal 217 AOUT_SEL O Headphone line output switching terminal Not used 218 SLEEP O Chip enable output to the power control IC 219 FFCLR O Power on off control signal output for FCRAM i...

Page 47: ...sed 256 DRAM_HOLD _DET I Detection terminal for internal D RAM power supply information keeping 257 DRAM_VDD _CLR O Internal D RAM power latch clear signal output for quick mode sleep 258 AD2ENDF I Monitoring terminal for flag of servo signal A D measuring finish 259 TEST Not used 260 SRAM_MODE I Not used 261 HSALF I Not used 262 to 271 TIGER_MON0 to TIGER_MON9 O Trigger monitoring terminal output...

Page 48: ... 5 MHz or 27 MHz Not used 306 FS256 O Master clock signal 256Fs 11 2896 MHz output to A D converter 307 ADDT I Data input from A D converter 308 LRCK O L R sampling clock signal 44 1kHz output to external A D converter 309 XBCK O Bit clock 2 8224 MHz output to the external A D converter 310 OSCI I Main system clock input terminal 22 5792 MHz 311 OSCO O Main system clock output terminal 22 5792 MHz...

Page 49: ...565 01 SHEET EMC LOWER B ADHESIVE 15 2 177 997 01 SHEET EMC LOWER 16 2 024 015 01 SPACER HP 17 2 067 920 01 SPACER COIL 7 1 PANEL SECTION Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not supplied Accessories are given in the last of t...

Page 50: ...L 5 DIRECTION B ENT 67 3 264 161 01 LID BATTERY CASE 68 3 234 449 25 SCREW M1 4 69 2 190 061 01 SPACER MIC LINE 70 2 178 887 01 SPACER HEAD FLEXIBLE 71 X 2024 190 1 ORNAMENT SUB ASSY CONTROL 72 2 176 415 01 SPRING EMC 2 LEAF 73 2 176 392 01 SPACER RECEPTACLE 74 2 176 414 01 SPRING EMC 1 LEAF 75 2 067 920 01 SPACER COIL 76 2 024 013 01 SPACER LINE IN 77 2 024 015 01 SPACER HP 78 2 108 116 01 COVER ...

Page 51: ...TCHET 161 X 2023 012 1 SCREW SERVICE ASSY LEAD 162 3 244 879 01 SPRING RACK 0163 X 2021 779 1 SERVICE ASSY OP ABX U including HR601 OVER WRITE HEAD 164 3 259 981 01 SPRING EJECT TENSION M701 8 835 782 02 MOTOR DC SSM18D C NP SPINDLE M702 8 835 778 11 MOTOR DC SSM21A C NP SLED M703 1 477 519 21 MOTOR UNIT DC OVER WRITE HEAD UP DOWN M701 M703 M702 not supplied 151 152 153 154 154 157 160 161 164 158...

Page 52: ... 837 11 CERAMIC CHIP 1uF 10 6 3V C204 1 164 939 11 CERAMIC CHIP 0 0022uF 10 50V C205 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C206 1 164 937 11 CERAMIC CHIP 0 001uF 10 50V C207 1 100 843 11 TANTALUM CHIP 47uF 20 4V C208 1 125 926 11 TANTALUM CHIP 4 7uF 20 6 3V C251 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C252 1 164 937 11 CERAMIC CHIP 0 001uF 10 50V C253 1 127 715 11 CERAMIC CHIP 0 22uF 10 16V C254 1...

Page 53: ...AMIC CHIP 0 01uF 10 16V C553 1 125 926 11 TANTALUM CHIP 4 7uF 20 6 3V C554 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C555 1 164 941 11 CERAMIC CHIP 0 0047uF 10 16V C556 1 125 926 11 TANTALUM CHIP 4 7uF 20 6 3V C557 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C558 1 164 937 11 CERAMIC CHIP 0 001uF 10 50V C559 1 164 941 11 CERAMIC CHIP 0 0047uF 10 16V C560 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C561 1 125 8...

Page 54: ... 10uF 20 6 3V C839 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C843 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C845 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C847 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C849 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C851 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C852 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C855 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C856 1 100 842 11 TANTALUM CHIP 47...

Page 55: ... MA2Z748001S0 D903 8 719 072 27 DIODE MA2Z748001S0 D904 8 719 072 27 DIODE MA2Z748001S0 D905 8 719 072 27 DIODE MA2Z748001S0 D906 8 719 072 27 DIODE MA2Z748001S0 FUSE F351 1 576 439 41 FUSE SMD FERRITE BEAD SHORT FB101 1 400 807 21 BEAD FERRITE 1005 FB102 1 414 594 11 INDUCTOR FERRITE BEAD FB151 1 400 180 21 INDUCTOR EMI FERRITE 1608 FB201 1 400 807 21 BEAD FERRITE 1005 FB202 1 414 594 11 INDUCTOR...

Page 56: ...1G Q604 8 729 427 74 TRANSISTOR XP4601 Q605 6 550 671 01 FET NTHC5513T1G Q606 6 550 354 01 FET RTQ035P02TR Q607 8 729 427 74 TRANSISTOR XP4601 Q611 6 550 353 01 FET SI1410EDH T1 Q801 8 729 051 50 FET XP152A12C0MR Q802 8 729 047 68 FET SSM3K03FE TPL3 Q803 8 729 037 52 TRANSISTOR 2SD2216J QR TX SO Q881 8 729 037 75 TRANSISTOR UN9214J TX SO Q882 8 729 030 46 TRANSISTOR XP4314 TX Q883 8 729 030 46 TRA...

Page 57: ... 2M 5 1 16W R616 1 218 953 11 RES CHIP 1K 5 1 16W R617 1 218 965 11 RES CHIP 10K 5 1 16W R619 1 218 945 11 RES CHIP 220 5 1 16W R620 1 244 161 11 RES CHIP 2 2 5 1 16W R621 1 244 161 11 RES CHIP 2 2 5 1 16W R622 1 244 161 11 RES CHIP 2 2 5 1 16W R623 1 244 161 11 RES CHIP 2 2 5 1 16W R624 1 218 985 11 RES CHIP 470K 5 1 16W R625 1 218 985 11 RES CHIP 470K 5 1 16W R628 1 218 933 11 RES CHIP 22 5 1 16...

Page 58: ...888 1 218 990 11 SHORT CHIP 0 R890 1 218 965 11 RES CHIP 10K 5 1 16W R891 1 218 977 11 RES CHIP 100K 5 1 16W R892 1 218 977 11 RES CHIP 100K 5 1 16W R893 1 218 990 11 SHORT CHIP 0 R894 1 218 965 11 RES CHIP 10K 5 1 16W R895 1 218 990 11 SHORT CHIP 0 R902 1 218 941 11 RES CHIP 100 5 1 16W R903 1 218 989 11 RES CHIP 1M 5 1 16W R904 1 218 989 11 RES CHIP 1M 5 1 16W R906 1 218 977 11 RES CHIP 100K 5 1...

Page 59: ...AL INSTRUCTION DUTCH AEP 3 266 450 61 MANUAL INSTRUCTION SWEDISH AEP 3 266 450 71 MANUAL INSTRUCTION ITALIAN AEP 3 266 450 81 MANUAL INSTRUCTION PORTUGUESE AEP JE 3 266 450 91 MANUAL INSTRUCTION FINNISH AEP 3 266 451 11 MANUAL INSTRUCTION TRADITIONAL CHINESE HK TW E18 JE 3 266 451 21 MANUAL INSTRUCTION SIMPLIFIED CHINESE CH JE 3 266 451 31 MANUAL INSTRUCTION KOREAN KR JE The components identified ...

Page 60: ...o 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 2004 07 New 1 1 2004 09 Change of Part No for Hi MD3 adjustment disc HMD1GSDJ SPM 04101 ...

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