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Sony DVP-NS70H Service Manual
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Sony DVP-NS70H Service Manual

Sony DVP-NS70H Service Manual

Cd/dvd player
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3 7 63 1515 0
SERVICE MANUAL
Notes: US and Canadian model only
TE
L 13942296513
System
Laser: Semiconductor laser
Signal format system: NTSC
(NS70H: US, CND)
Signal format system: NTSC/PAL
(NS70H: E)
Audio characteristics
Frequency response: DVD VIDEO (PCM
96 kHz): 2 Hz to 44 kHz (±1.0 dB)/
DVD VIDEO (PCM 48 kHz): 2 Hz to
22 kHz (±0.5 dB)/CD: 2 Hz to 20 kHz
(±0.5 dB)
Signal-to-noise ratio (S/N ratio): 115 dB
(LINE OUT L/R (AUDIO) jacks only)
Harmonic distortion: 0.003%
Dynamic range: DVD VIDEO: 103 dB/
CD: 99 dB
Wow and flutter: Less than detected value
(±0.001% W PEAK)
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http://www.xiaoyu163.com
Outputs
(Jack name: Jack type/Output level/
Load impedance)
LINE OUT (AUDIO): Phono jack/
2 Vrms/ 10 kilohms
DIGITAL OUT (OPTICAL)
Optical output jack/–18 dBm
(wave length 660 nm)
DIGITAL OUT (COAXIAL): Phono jack/
0.5 Vp-p/75 ohms
HDMI OUT: Type A (19 pin)
COMPONENT VIDEO OUT
(Y, P
Phono jack/Y: 1.0 Vp-p/P
interface
interface
*1
BLACK LEVEL
(COMPONENT OUT) is ON
*2
BLACK LEVEL
(COMPONENT OUT) is OFF
LINE OUT (VIDEO): Phono jack/
1.0 Vp-p/75 ohms
S VIDEO OUT: 4-pin mini DIN/Y:
1.0 Vp-p, C: 0.286 Vp-p/75 ohms
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8
Photo : DVP-NS70H
RMT-D175A
Q Q
3
6 7
1 3
1 5
SPECIFICATIONS
, P
):
B
R
, P
:
B
R
*1
= 0.648 Vp-p, progressive or
*2
= 0.7 Vp-p/75 ohms
co
.
DVP-NS70H
9 4
2 8
RMT-D175A
Canadian Model
E Model
US Model
0 5
8
2 9
9 4
2 8
General
Power requirements:
120 V AC, 60 Hz
(NS70H: US, CND)
110 ~ 240 V AC, 50/60 Hz
(NS70H: E)
Power consumption: 12 W
Dimensions (approx.):
430 × 55.5 × 237 mm
(width/height/depth)
incl. projecting parts
Mass (approx.): 2.0 kg
Operating temperature: 5°C to 35°C
Operating humidity: 25% to 80%
Supplied accessories
See page 16
Specifications and design are subject to
change without notice.
E
S
NERGY
TAR
is a U.S. registered mark.
E
S
As an
NERGY
TAR
Partner, Sony
Corporation has determined that this
E
S
product meets the
NERGY
guidelines for energy efficiency.
m
CD/DVD PLAYER
9 9
9 9
TAR

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  • Page 1 DVP-NS70H 3 7 63 1515 0 RMT-D175A Canadian Model SERVICE MANUAL E Model US Model Photo : DVP-NS70H RMT-D175A Notes: US and Canadian model only L 13942296513 SPECIFICATIONS System Outputs General Laser: Semiconductor laser (Jack name: Jack type/Output level/...
  • Page 2 REPLACE THESE COMPONENTS WITH SONY PARTS FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.

  • Page 3: Table Of Contents

    DVP-NS70H 3 7 63 1515 0 TABLE OF CONTENTS SERVICE NOTE DISASSEMBLY Disc Removal Procedure (at POWER OFF) ....5 2-1. Upper Case ..............2-1 2-2. Front Panel Assembly ........... 2-1 2-3. Rear Panel Section ............2-2 GENERAL 2-4.
  • Page 4 DVP-NS70H 3 7 63 1515 0 ELECTRICAL ADJUSTMENT 7-1. Power Supply Output Voltage Check ......7-1 7-2. Adjustment of Video System ......... 7-2 REPAIR PARTS LIST 8-1. Exploded Views ............. 8-1 8-1-1. Main Section ............. 8-1 8-1-2. Mechanism Deck Assembly ........8-3 8-2.

  • Page 5: Service Note

    DVP-NS70H 3 7 63 1515 0 SERVICE NOTE 1. DISC REMOVAL PROCEDURE (at POWER OFF) 1) Open dust cover to access to a hole insert a tapering driver into the aperture of the unit bottom, and move the lever of chuck cam in the direction of the arrow A.

  • Page 6: General

    Sony dealer. u163 disconnect the antenna or cable system. This will Safety Check...

  • Page 7: About This Manual

    DVP-NS70H 3 7 63 1515 0 Enjoying MP3 Audio and JPEG Images ..... 49 Example of discs that the player This Player Can Play the About MP3 Audio Tracks and JPEG Image Files .

  • Page 8: Guide To The Control Menu Display

    DVP-NS70H 3 7 63 1515 0 Remote Front panel display I ./> PREV/NEXT (previous/ When playing back a DVD VIDEO/DVD-VR mode disc next) buttons (26) SCAN/SLOW Disc type Playing status Lights up when you can change the angle (44)

  • Page 9: Hookups

    (green) (blue) (red) (not supplied) If you are connecting to an HDMI/DVI input jack Use a certified Sony HDMI cord (not supplied) to enjoy high quality digital picture and sound COMPONENT Component through the HDMI OUT jack. VIDEO IN video cord...

  • Page 10: Step 4: Connecting The Audio Cords

    DVP-NS70H 3 7 63 1515 0 When connecting to a wide screen TV Using the PROGRESSIVE button Depending on the disc, the image may not fit your TV screen. To change the aspect ratio, see page 62. By using the PROGRESSIVE button on the front panel, you can select the signal format in...

  • Page 11: Step 5: Connecting The Power Cord

    DVP-NS70H 3 7 63 1515 0 Press X/x to select the setting that AUDIO SETUP Step 5: Connecting the Power Cord matches your TV type. AUDIO ATT: AUDIO DRC: STANDARD AUDIO FILTER: SHARP ◆ If you have a 4:3 standard TV...

  • Page 12: Resuming Playback From The Point Where You

    DVP-NS70H 3 7 63 1515 0 Notes Resuming Playback From Using the DVD’s Menu Selecting “ORIGINAL” or • “MULTI-DISC RESUME” in “CUSTOM the Point Where You “PLAY LIST” on a DVD- SETUP” must be set to “ON” (default) for this function to work (page 64).

  • Page 13: Searching For A Scene

    DVP-NS70H 3 7 63 1515 0 Select the title, chapter or track you To return to normal play Playing in random order (Shuffle Playing repeatedly (Repeat Play) want to program. Press CLEAR or select “OFF” in step 3. To Play) play the same program again, select “ON”...

  • Page 14: Searching For A Title/Chapter/Track/Scene, Etc

    DVP-NS70H 3 7 63 1515 0 ◆ When playing a VIDEO CD or Super VCD Press the number buttons to select Watching frame by frame Searching for a Title/ without PBC Playback the title, chapter, track, index, (Slow-motion Play)

  • Page 15: Sound Adjustments

    Dolby Digital 5.1 ch The types of sound tracks recorded on a multiple audio formats (PCM, Dolby Digital TVS was developed by Sony to produce Rear (L/R) or DTS), you can change the audio format. If disc are displayed. The default setting is...

  • Page 16: Enjoying Movies

    DVP-NS70H 3 7 63 1515 0 ◆TVS NIGHT To cancel the setting Displaying the Subtitles Large sounds, such as explosions, are Select “OFF” in step 2. suppressed, but the quieter sounds are Enjoying Movies ◆TVS DYNAMIC THEATER unaffected. This feature is useful when you...

  • Page 17: Adjusting The Delay Between The Picture And Sound (Av Sync)

    DVP-NS70H 3 7 63 1515 0 To cancel the “SHARPNESS” setting Adjusting the Delay Select “OFF” in step 3. Between the Picture and Note Sound This setting is not effective if you connect the player (AV SYNC) AV SYNC via the LINE OUT (VIDEO) or S VIDEO OUT jack and select “PROGRESSIVE AUTO”...

  • Page 18: Enjoying Jpeg Images As A Slide Show

    DVP-NS70H 3 7 63 1515 0 To rotate a JPEG image Selecting an album Selecting an MP3 audio track Selecting a JPEG image file Press X/x while viewing the image. Each time you press X, the image rotates Press MENU.

  • Page 19: Using Various Additional Functions

    The Control Menu appears. You can control the sound level, input source, Press X/x to select and power switch of your Sony TV with the (PARENTAL CONTROL), then press supplied remote. PARENTAL CONTROL LEVEL: ENTER.

  • Page 20: Settings And Adjustments

    Settings and Adjustments The Setup Display appears. You can control the sound level, input source, Using the Setup Display and power switch of non-Sony TVs as well. LANGUAGE SETUP OSD: ENGLISH If your TV is listed in the table below, set the...

  • Page 21: Custom Settings (Custom Setup)

    DVP-NS70H 3 7 63 1515 0 ◆ SCREEN SAVER ◆ BLACK LEVEL (COMPONENT OUT) ◆ PAUSE MODE (DVD VIDEO/DVD-VR Custom Settings Selects the black level (setup level) for the mode only) The screen saver image appears when you (CUSTOM...

  • Page 22: Additional Information

    Change the “HDMI RESOLUTION” ◆ DTS Sony dealer (For customers in the USA only). setting in “SCREEN SETUP,” and switch the TV’s input back to HDMI. If the picture Select the type of DTS audio signals.

  • Page 23: Self-Diagnosis Function

    , Contact your nearest this format. DTS provides the same discrete DVD+RW (page 7) Sony dealer or local channels of high quality digital audio. A DVD+RW (plus RW) is a recordable and authorized Sony service Progressive format (page 20) Good channel separation is realized because rewritable disc.

  • Page 24: Disassembly

    DVP-NS70H SECTION 2 3 7 63 1515 0 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 2-1. UPPER CASE 3 Upper Case 6 Tray Assy Cover 2 Three Screws +BV3 (3-CR) 1 Two Screws 4 Chassis Back L 13942296513 2-2.

  • Page 25: Rear Panel Section

    DVP-NS70H 3 7 63 1515 0 2-3. REAR PANEL SECTION 4 Rear Panel 2 Four Screws +BV3 (3-CR) 3 +B3 (3-CR) L 13942296513 2-4. MV-046 BOARD 3 FMO-013 Flat Flexible Cable (CN101, 24P) 2 PM-126 Harness (CN601, 10P) 1 Five Screws...

  • Page 26: Switching Regulator

    DVP-NS70H 3 7 63 1515 0 2-5. SWITCHING REGULATOR 3 Two Screws +BV3 (3-CR) 2 Power Cord Cable 1 Connector (PM-126 Harness, CN201, 10P) 4 Power Board L 13942296513 2-6. IF-134 BOARD and CK-153 BOARD Note: Caution Point on the PWB IF-134...

  • Page 27: Loading Assembly

    DVP-NS70H 3 7 63 1515 0 2-7. LOADING ASSEMBLY 5 Three Screws +BV3 (3-CR) 6 Loading Assembly 2 FMO-013 Flat Flexible Cable (CN101, 24P) 3 MD-105 Harness (CN201, 6P) 4 FMS-002 Flat Flexible Cable (CN202, 5P) 1 PM-126 Harness (CN601, 10P)

  • Page 28: Optical Pick-Up (Device, Optical Khm-310Caa/C2Rp)

    DVP-NS70H 3 7 63 1515 0 2-8. OPTICAL PICK-UP Note: (DEVICE, OPTICAL KHM-310CAA/C2RP) Solder short land before remove the FMO-013 Flat Flexible Cable from 24 pin BU connector. 6 Two Insulator 5 FMO-013 Flat Flexible Cable 3 Optical Device...

  • Page 29: Internal Views

    DVP-NS70H 3 7 63 1515 0 2-9. INTERNAL VIEWS TOP VIEW L 13942296513 MS-203 MOUNT Optical Device (KHM-310CAA/C2RP) BOTTOM VIEW u163 http://www.xiaoyu163.com...

  • Page 30: Circuit Boards Location

    DVP-NS70H 3 7 63 1515 0 2-10. CIRCUIT BOARDS LOCATION Power Board MV-046 Board (CPU, Servo-DSP, AVDEC, DRIVE, VIDEO, AUDIO (2ch), AUDIO (8ch), POWER SUPPLY, HDMI) CK-153 Board (INDICATOR) MS-203 Board (LOADING MOTOR) IF-134 Board (INTERFACE) L 13942296513 u163 2-7E http://www.xiaoyu163.com...

  • Page 31: Block Diagrams

    DVP-NS70H SECTION 3 BLOCK DIAGRAMS 3 7 6 3 1 5 1 5 0 3-1. OVERALL BLOCK DIAGRAM MV-046 BOARD (SEE PAGE 4-15 to 4-28) IC104 IC102 64M SDRAM 16M Flash ROM BASE UNIT IC401 J301 AUDIO LPF AUDIO/VIDEO OUTPUT...

  • Page 32: Power Line (1) Block Diagram

    DVP-NS70H 3 7 6 3 1 5 1 5 0 3-2. POWER LINE (1) BLOCK DIAGRAM POWER BLOCK MV-046 BOARD (6/7) (SRV1785WW) (NS70H:E) (SEE PAGE 4-25 to 4-26) (SEE PAGE 4-31 to 4-32) (SRV1786UC) (NS70H:US,CND) (SEE PAGE 4-35 to 4-36)

  • Page 33: Power Line (2) Block Diagram

    DVP-NS70H 3 7 6 3 1 5 1 5 0 3-3. POWER LINE (2) BLOCK DIAGRAM IC706 IDCP EEPROM IC112 EEPROM MV-046 BOARD (1/7-7/7) (SEE PAGE 4-15 to 4-28) IC102 IC101 Flash ROM IC105 SYSTEM CONTROL 3.3V REG AV DECODER...

  • Page 34: System Control/Signal Processor Block Diagram

    DVP-NS70H 3 7 6 3 1 5 1 5 0 3-4. SYSTEM CONTROL/SIGNAL PROCESSOR BLOCK DIAGRAM MV-046 BOARD (1/7) (SEE PAGE 4-15 to 4-16) IC104 IC102 64M SDRAM 16M FLASH ROM 146,147,149~151,158~160,162,164~166 115,117,118,120,121,123~126,128~133,135 142 156 157 113 137 53~61,67~72,74~76,78,89,92,93...

  • Page 35: Rf/Servo Block Diagram

    DVP-NS70H 3 7 6 3 1 5 1 5 0 3-5. RF/SERVO BLOCK DIAGRAM MV-046 BOARD (1/7-2/7) (SEE PAGE 4-15 to 4-18) BASE UNIT KHM-310CAA/C2RP CN201 SPINDLE D04+ MOTOR D04- IN1- D03+ SLED IN2- D03- MOTOR LIMIT IN3- IN4-...

  • Page 36: Audio Block Diagram

    DVP-NS70H 3 7 6 3 1 5 1 5 0 3-6. AUDIO BLOCK DIAGRAM MV-046 BOARD (4/7) (SEE PAGE 4-21 to 4-22) IC405 DIGITAL D IN OUTPUT OPTICAL SYSTEM CONTROL/ SIGNAL PROCESSOR J301 (SEE PAGE 3-7 to 3-8 )

  • Page 37: Video Block Diagram

    DVP-NS70H 3 7 6 3 1 5 1 5 0 3-7. VIDEO BLOCK DIAGRAM MV-046 BOARD (3/7) IC304 wl C/BAR PB (SEE PAGE 4-19 to 4-20) IC304 SPDIF VIDEO BUFFER MUTE 2.0Vp-p J301 VIDEO IN VIDEO OUT COMBO JACK...

  • Page 38: Interface Control Block Diagram

    DVP-NS70H 3 7 6 3 1 5 1 5 0 3-8. INTERFACE CONTROL BLOCK DIAGRAM IF-134 BOARD (SEE PAGE 4-9 to 4-10) CN401 IC 407 SW-10V EVER+5V 3.3V REGULATOR SW+3.3V SYSRST D409 SYSRST XIFCS PROG LED EVER+3.3V TO MV-046...

  • Page 39: Hdmi Block Diagram

    DVP-NS70H 3 7 6 3 1 5 1 5 0 3-9. HDMI BLOCK DIAGRAM MV-046 BOARD (7/7) (SEE PAGE 4-27 to 4-28) Notes: Special key has been written in the IC706 (HDCP key) and SYSTEM CONTROL/ therefore the IC706 cannot be replaced.

  • Page 40: Printed Wiring Boards And Schematic Diagrams

    (DVP-NS70H: E) LO (780) LO (780) VR (650) VR (650) (SRV1786UC) 1-573-806-21 CN701 VR (780) VR (780) 1.5mm OPTICAL XEXRST (DVP-NS70H: CND, US) DEVICE VoE/e+g VoE/e+g DLON (24P) SW+3.3V DIAG JIG FM0 -013 GND (PDIC) GND (PDIC) 1-829-174-11 VoF/f+n VoF/f+n 0.5mm pitch...

  • Page 41: Printed Wiring Boards And Schematic Diagrams

    DVP-NS70H 3 7 6 3 1 5 1 5 0 4-3. WAVEFORM 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS MV-046 BOARD THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block)

  • Page 42: Schematic Diagram

    DVP-NS70H 3 7 6 3 1 5 1 5 0 CK-153 (INDICATOR) PRINTED WIRING BOARD • : Uses unleaded solder. CK-153 BOARD For Schematic Diagram • Refer to page 4-5 for printed wiring board of CK-153 board. CK-153 BOARD INDICATOR -REF.NO.:1000 SERIES-...
  • Page 43 DVP-NS70H 3 7 6 3 1 5 1 5 0 IF-134 (INTERFACE) PRINTED WIRING BOARD For printed wiring board • : Uses unleaded solder. There are a few cases that the part printed on this diagram isn’t mounted in this model.
  • Page 44 DVP-NS70H 3 7 6 3 1 5 1 5 0 For Schematic Diagram • Refer to page 4-7 for printed wiring board of IF-134 board. IF-134 BOARD INTERFACE -REF.NO.:1000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE 1 3 9 4 2 2 9 6 5 1 3...
  • Page 45 DVP-NS70H 3 7 6 3 1 5 1 5 0 MS-203 (LOADING MOTOR) PRINTED WIRING BOARD • : Uses unleaded solder. MS-203 BOARD For Schematic Diagram • Refer to page 4-11 for printed wiring board of MS-203 board. MS-203 BOARD...

  • Page 46: Printed Wiring Board

    DVP-NS70H 3 7 6 3 1 5 1 5 0 MV-046 (CPU, Servo-DSP, AVDEC, DRIVE, AUDIO (2ch), AUDIO (8ch), POWER SUPPLY, HDMI) For printed wiring board • : Uses unleaded solder. PRINTED WIRING BOARD There are a few cases that the part printed on this diagram isn’t mounted in this model.

  • Page 47: Cpu, Servo-Dsp, Avdec)

    DVP-NS70H For Schematic Diagram 3 7 6 3 1 5 1 5 0 • Refer to page 4-13 for printed wiring board of MV-046 board. • Refer to page 4-4 for waveform MV-046 BOARD (1/7) CPU, Servo-DSP, AVDEC -REF.NO.:1000 SERIES-...
  • Page 48 DVP-NS70H For Schematic Diagram 3 7 6 3 1 5 1 5 0 • Refer to page 4-13 for printed wiring board of MV-046 board. • Refer to page 4-4 for waveform MV-046 BOARD (2/7) DRIVE -REF.NO.:1000 SERIES- XX MARK:NO MOUNT...
  • Page 49 DVP-NS70H For Schematic Diagram 3 7 6 3 1 5 1 5 0 • Refer to page 4-13 for printed wiring board of MV-046 board. • Refer to page 4-4 for waveform MV-046 BOARD (3/7) VIDEO -REF.NO.:1000 SERIES- XX MARK:NO MOUNT...
  • Page 50 DVP-NS70H For Schematic Diagram 3 7 6 3 1 5 1 5 0 • Refer to page 4-13 for printed wiring board of MV-046 board. • Refer to page 4-4 for waveform MV-046 BOARD (4/7) AUDIO (2ch) -REF.NO.:1000 SERIES-...
  • Page 51 DVP-NS70H For Schematic Diagram 3 7 6 3 1 5 1 5 0 • Refer to page 4-13 for printed wiring board of MV-046 board. • Refer to page 4-4 for waveform MV-046 BOARD (5/7) AUDIO (8ch) -REF.NO.:1000 SERIES-...
  • Page 52 DVP-NS70H For Schematic Diagram 3 7 6 3 1 5 1 5 0 • Refer to page 4-13 for printed wiring board of MV-046 board. • Refer to page 4-4 for waveform MV-046 BOARD (6/7) POWER SUPPLY -REF.NO.:1000 SERIES-...
  • Page 53 DVP-NS70H For Schematic Diagram 3 7 6 3 1 5 1 5 0 • Refer to page 4-13 for printed wiring board of MV-046 board. • Refer to page 4-4 for waveform MV-046 BOARD (7/7) HDMI -REF.NO.:1000 SERIES- XX MARK:NO MOUNT...
  • Page 54 DVP-NS70H 3 7 6 3 1 5 1 5 0 POWER BLOCK (SRV1785WW) PRINTED WIRING BOAR (DVP-NS70H: E) For printed wiring board There are a few cases that the part printed on POWER BOARD (SRV1785WW) SIDE A this diagram isn’t mounted in this model.
  • Page 55 For Schematic Diagram • Refer to page 4-29 for printed wiring board of Power Board. POWER BOARD POWER BLOCK (SRV1785WW) (DVP-NS70H: E) -REF.NO.:1000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE 1 3 9 4 2 2 9 6 5 1 3 SW3.3V...

  • Page 56: Power Block (Srv1786Uc) Printed Wiring Board

    3 7 6 3 1 5 1 5 0 POWER BLOCK (SRV1786UC) PRINTED WIRING BOARD For printed wiring board (DVP-NS70H: US, CND) There are a few cases that the part printed on this diagram isn’t mounted in this model. POWER BOARD (SRV1786UC) SIDE A...
  • Page 57 For Schematic Diagram • Refer to page 4-33 for printed wiring board of Power Board. POWER BOARD POWER BLOCK (SRV1786UC) (DVP-NS70H: US, CND) -REF.NO.:1000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE 1 3 9 4 2 2 9 6 5 1 3 SW3.3V...

  • Page 58: Ic Pin Function Description

    DVP-NS70H SECTION 5 3 7 63 1515 0 IC PIN FUNCTION DESCRIPTION 5-1. SYSTEM CONTROL PIN FUNCTION (MV-046 BOARD IC101) Pin No. Pin name Type Function AGND Ground pin for analog circuitry DVDA Analog Input AC coupled input path A...
  • Page 59 DVP-NS70H 3 7 63 1515 0 Pin No. Pin name Type Function EEWP Output EEPROM write Protect Control (L: write allowed) DVDD18 Power 1.8V power pin for internal digital circuitry Output PU Host address bit2 Output PU Host address bit3...
  • Page 60 DVP-NS70H 3 7 63 1515 0 Pin No. Pin name Type Function Default High IIC clock pin Output PU,SMT Default High IIC data pin Output PU,SMT HDMI-SCL Fixed Low HDMI-DDC IIC Clock Pin HDMI-SPA Fixed Low HDMI-DDC Data Pin...
  • Page 61 DVP-NS70H 3 7 63 1515 0 Pin No. Pin name Type Function Not used Not used DVDD3 Power 3.3V power pin for internal digital circuitry DRCLK Output DRAM clock Output DRAM clock enable RA11 Output PD DRAM address bit11...
  • Page 62 DVP-NS70H 3 7 63 1515 0 Pin No. Pin name Type Function XMAMUTE Output SMT Main Audio mute signal HSYN Output SMT Horizontal sync signal output for ITU-R BT.601 Output Default ADSCK Output ADAC Serial Clock Not used ADSDO...

  • Page 63: Test Mode

    DVP-NS70H SECTION 6 3 7 63 1515 0 TEST MODE 6-1. EXECUTING IOP MEASUREMENT Wait until a hexadecimal number appear. Manual Adjust In order to execute IOP measurement, the following standard procedures must be followed. 1. Track Balance Adjust: 2.

  • Page 64: Initializing Setup Data

    DVP-NS70H 3 7 63 1515 0 Error code list (10) How to Clearing Emergency code Press [TOPMENU], [CLEAR] keys in this order. 01: Communication error (No reply from syscon) 02: Syscon hung up All emergency code are cleared. 03: Power OFF request when syscon hung up Emg.

  • Page 65: Version Information

    DVP-NS70H 3 7 63 1515 0 The Emergency history display screen will be restored 6-5. IF CON SELF DIAGNOSTIC FUNCTION soon. 1. IF-134 BOARD (IF CON) TEXT MODE Emg. History Check The IF-134 board (IF CON) test mode is the IF CON self- diagnosis mode.
  • Page 66 DVP-NS70H 3 7 63 1515 0 2-2. Operation of Auto Self Check When the Self Check mode becomes active at the AC Power ON or by key input, the test display of the following steps (1) to (4) is repeated.
  • Page 67 DVP-NS70H 3 7 63 1515 0 2-3-1. FLD and LED All ON 2-3-1-1. Transition Keys in Self Check Mode • Z key and x key on the main unit • T key on the remote commander 2-3-1-2. Operation and display In this mode, all LEDs and all segments of FLD turn ON.
  • Page 68 DVP-NS70H 3 7 63 1515 0 2-3-3. Remote Commander 2-3-3-1. Transition Keys in Self Check Mode • Remote commander keys except keys transited in Self Check Mode 2-3-3-2. Operation and Display When a key on the remote commander is pressed in the Self Check Mode, the name of that key code is displayed on the FLD. Also, code “NOTHING”...
  • Page 69 DVP-NS70H 3 7 63 1515 0 2-3-6. FLD Grid Test Display and SHUTTLE Click Operation Test 2-3-6-1. Transition Keys in Self Check Mode • R key on the remote commander • SHUTTLE on the remote commander during Grid Test display (This unit does not provide JOG/SHUTTLE, and therefore use another DVD remote commander having the JOG/SHUTTLE) 2-3-6-2.
  • Page 70 DVP-NS70H 3 7 63 1515 0 (7G, 4G) (7G~3G, 1G) (7G~1G) L 13942296513 ANODE CONNECTION u163 6-8E http://www.xiaoyu163.com...

  • Page 71: Electrical Adjustment

    DVP-NS70H SECTION 7 3 7 63 1515 0 ELECTRICAL ADJUSTMENT This section describes procedures and instructions necessary for 7-1. POWER SUPPLY OUTPUT VOLTAGE adjusting electrical circuits in this unit. CHECK Instruments required: Mode Except standby Color monitor TV Instrument...

  • Page 72: Adjustment Of Video System

    DVP-NS70H 3 7 63 1515 0 Checking S Video Output S-Y 7-2. ADJUSTMENT OF VIDEO SYSTEM <Purpose> Checking Video Level Check S-terminal video output. If it is incorrect, pictures will not be <Purpose> displayed correctly in spite of connection to the TV with a S-terminal Checking Video Level the NTSC/PAL standard, and if not correct, cable.
  • Page 73 DVP-NS70H 3 7 63 1515 0 Checking Component Video Output Y Checking Component Video Output R-Y <Purpose> <Purpose> This checks component video output Y. If it is incorrect, correct This checks component video output R-Y. If it is incorrect, correct brightness will not be attained when connected to, for instance, colors will not be displayed when connected to, for instance, projector.

  • Page 74: Repair Parts List

    DVP-NS70H SECTION 8 3 7 63 1515 0 REPAIR PARTS LIST 8-1. EXPLODED VIEWS The components identified by mark or dotted line with mark are critical for safety. NOTE: Replace only with part number speci- • -XX and -X mean standardized parts, so they •...
  • Page 75 Remark 3-077-331-11 +BV3 (3-CR) 3-070-883-41 SCREW, TAPPING 3-091-752-71 CASE, UPPER X-2048-608-1 COVER ASSY, TRAY (DVP-NS70H: US,CND) X-2055-639-1 COVER ASSY,TRAY (DVP-NS70H: E) X-2059-361-2 PANEL ASSY, FRONT (DVP-NS70H: US,CND) X-2059-425-2 PANEL ASSY, FRONT (DVP-NS70H: E) 3-087-053-01 +BVTP2.6 (3CR) 1-829-386-11 FLEXIBLE FLAT CABLE (FMS-002)

  • Page 76: Mechanism Deck Assembly

    DVP-NS70H 3 7 63 1515 0 8-1-2. MECHANISM DECK ASSEMBLY ns : not supplied L 13942296513 Ref. No. Part No. Description Remark A-1054-450-B LOADING ASSY (J8.5G) 3-088-372-01 INSULATOR 3-087-599-01 INSULATOR SCREW 4-974-725-11 SCREW (M1.7x2.5), P 4-674-137-11 SCREW (PTP2x5) 8-820-290-02...

  • Page 77: Electrical Parts List

    DVP-NS70H CK-153 IF-134 3 7 63 1515 0 8-2. ELECTRICAL PARTS LIST The components identified by mark or dotted line with mark are critical for safety. NOTE: Replace only with part number • Due to standardization, replacements in • SEMICONDUCTORS specified.
  • Page 78 1/10W C101 1-162-970-11 CERAMIC CHIP 0.01uF C102 1-127-715-91 CERAMIC CHIP 0.22uF R437 1-216-073-91 RES-CHIP 1/10W C103 1-162-970-11 CERAMIC CHIP 0.01uF EXCEPT (DVP-NS70H:E) C105 1-128-994-21 ELECT CHIP 47uF R437 1-216-057-91 RES-CHIP 2.2K 1/10W C106 1-162-970-11 CERAMIC CHIP 0.01uF (DVP-NS70H:E) R440 1-216-295-91 SHORT CHIP...
  • Page 79 DVP-NS70H MV-046 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C150 1-124-779-00 ELECT CHIP 10uF C301 1-107-826-11 CERAMIC CHIP 0.1uF C151 1-162-964-11 CERAMIC CHIP 0.001uF C310 1-128-994-21 ELECT CHIP 47uF...
  • Page 80 1-815-763-32 CONNECTOR, FFC/FPC 24P IC201 6-704-524-01 IC FAN8036L * CN105 1-770-470-21 PIN, CONNECTOR (PC BOARD) 6P IC303 8-759-667-17 IC L79M05TLL-SONY-TL-E * CN201 1-770-470-21 PIN, CONNECTOR (PC BOARD) 6P * CN601 1-770-468-21 PIN, CONNECTOR (PC BOARD) 10P IC304 6-706-453-01 IC NJM2587V (TE2)
  • Page 81 DVP-NS70H MV-046 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R193 1-216-821-11 METAL CHIP 1/10W R101 1-216-809-11 METAL CHIP 1/10W R195 1-218-827-11 METAL CHIP 0.5% 1/10W R102...
  • Page 82 DVP-NS70H MV-046 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R402 1-208-799-11 METAL CHIP 5.1K 0.5% 1/10W R705 1-216-829-11 METAL CHIP 4.7K 1/10W R403 1-208-799-11 METAL CHIP 5.1K 0.5% 1/10W...
  • Page 83 1-216-805-11 METAL CHIP 1/10W R1170 1-216-864-11 SHORT CHIP R1172 1-216-864-11 SHORT CHIP < ACESSORIES > R1173 1-216-295-91 SHORT CHIP 1-569-008-22 ADAPTOR, CONVERSION 2P (DVP-NS70H:E) R1177 1-216-809-11 METAL CHIP 1/10W 1-751-271-71 CORD, CONNECTION (AV) R1178 1-216-821-11 METAL CHIP 1/10W 2-634-582-12 MANUAL, INSTRUCTION (ENGLISH)
  • Page 84 DVP-NS70H 3 7 63 1515 0 L 13942296513 u163 2005G0800-1 Sony Corporation 2005.07 Home Electronics Network Company. 9-874-891-11 Published by Product Design 1 Department – 120 – 8-11E http://www.xiaoyu163.com...

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