DVD PLAYER

DVD-909 DVD-709
SERVICE MANUAL DVD-909/709

SERVICE

SKIP STANDBY PHONE LEVEL

Manual

CONTENTS 1. Precautions 2. Reference Information 3. Product Specification 4. Operating Instructions 5. Disassembly and Reassembly

ELECTRONICS

DVD/VIDEO-CD/CD PLAYER DVD-909
OPEN/ OPEN/ OPEN/ CLOSE CLOSE CLOSE

MIN MAX

ADVANCED DOLBY DIGITAL DECORDER BUILT-IN

SPATIALIZER N-2-2

DIGITAL VIDEO
6. Circuit Descriptions 7. Troubleshooting 8. Exploded Views and Parts List 9. Electrical Parts List 10. Block Diagrams

DVD-909

STANDBY
DVD/VIDEO-CD/CD PLAYER DVD-709

OPEN/ OPEN/ CLOSE CLOSE

11. PCB Diagrams
24bit 96kHz AUDIO D/A CONVERTER
12. Wiring Diagram 13. Schematic Diagrams

DVD-709

Samsung Electronics Co., Ltd. NOV. 1999 Printed in Korea AH68-00137A REV.-2

1. Precautions

1-1 Safety Precautions
1) Before returning an instrument to the customer, always make a safety check of the entire instrument, including, but not limited to, the following items: (1) Be sure that no built-in protective devices are defective or have been defeated during servicing. (1)Protective shields are provided to protect both the technician and the customer. Correctly replace all missing protective shields, including any remove for servicing convenience. (2)When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all protective devices, including, but not limited to, nonmetallic control knobs, insulating fish papers, adjustment and compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or permit it to be operated without all protective devices correctly installed and functioning. (2) Be sure that there are no cabinet openings through which adults or children might be able to insert their fingers and contact a hazardous voltage. Such openings include, but are not limited to, excessively wide cabinet ventilation slots, and an improperly fitted and/or incorrectly secured cabinet back cover. (3) Leakage Current Hot Check-With the instrument completely reassembled, plug the AC line cord directly into a 120V AC outlet. (Do not use a isolation transformer during this test.) Use a leakage current tester or a metering system that complies with American National Standards institute (ANSI) C101.1 Leakage Current for Appliances and Underwriters Laboratories (UL) 1270 (40.7). With the instruments AC switch first in the ON position and then in the OFF position, measure from a known earth ground (metal water pipe, conduit, etc.) to all exposed metal parts of the instrument (antennas, handle brackets, metal cabinets, screwheads, metallic overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5mA. Reverse the instrument power cord plug in the outlet and repeat the test. See Fig. 1-1. Any measurements not within the limits specified herein indicate a potential shock hazard that must be eliminated before returning the instrument to the customer.
(READING SHOULD NOT BE ABOVE 0.5mA) DEVICE UNDER TEST TEST ALL EXPOSED METER SURFACES 2-WIRE CORD ALSO TEST WITH PLUG REVERSED (USING AC ADAPTER PLUG AS REQUIRED) EARTH GROUND

LEAKAGE CURRENT TESTER

Fig. 1-1 AC Leakage Test
(4) Insulation Resistance Test Cold Check-(1) Unplug the power supply cord and connect a jumper wire between the two prongs of the plug. (2) Turn on the power switch of the instrument. (3) Measure the resistance with an ohmmeter between the jumpered AC plug and all exposed metallic cabinet parts on the instrument, such as screwheads, antenna, control shafts, handle brackets, etc. When an exposed metallic part has a return path to the chassis, the reading should be between 1 and 5.2 megohm. When there is no return path to the chassis, the reading must be infinite. If the reading is not within the limits specified, there is the possibility of a shock hazard, and the instrument must be re-pared and rechecked before it is returned to the customer. See Fig. 1-2.

FUNCTION

15 I I I DIF0 DIF1 DIF2
Digital input format pin Digital input format pin Digital input format pin Rch negative analog output pin
Master clock select pin (Internal pull-down pin) Nomal speed "L":MCLK = 256fs, "H":MCLK = 384fs Double speed "L":MCLK = 128fs, "H":MCLK = 192fs Master clock input pin Power-Down mode pin. When at "L", the AK4324 is in power-down and is held in rest. The AK4324 should always be reset upon power-pin Audio serial data input pin 64fs clock is recommended to be input on this pin Audio serial data input pin 2's complement MSB-first data is input on this pin. L/R clock pin. Soft mute pin When this pin goes "H", soft mute cycle is initiated When returning "L", the output mute releases. Double speed sampling mode pin (Internal pull-down pin) "L":normal speed, "H":double speed De-emphasis frequency select pin De-emphasis frequency select pin

AOUTR-

AOUTR+
Rch positive analog output pin

AOUTLAOUTL+ AVSS

Lch negative analog output pin

SDATA LRCK

Lch positive analog output pin Analog ground pin
Voltage reference input pin

DFS DEM0 DEM1

AVDD DZFR DZFL
Analog power supply pin. Rch zero input detect pin Lch zero input detect pin
Note : Allinput pins except internal pull-down pins should not be left floating.

Reference Information

2-1-2 RIC1 (KS1461 ; RF)

AGCLEVEL

RFAGCO

MROFST

VZOCTL

to RF EQ TUNING BLOCK

AGC-HOLD(OOH)

AGC_DET

75 BCAO
ACD BCD CCD DCD ADVD BDVD CDVD DDVD

BCA BLOCK 74 BCAI

RF MUX

RF SLM & AGC

RF Equalizer

RFRP BCA

GAIN_EQ(02H) 8

CD1 S12 DVD1.2

CDRSEL(00H)

TE1RES

DELAY_SEL(OOH) PLLCTL TBAL(O1H)

RFCT & MIRR

HOLD_CTL(O8H) DPDMUTE DPD_MUTE(O2H) SEOFHOLD FLT_CTL(OOH) CAL_ENDB(O2H)

BANDGAP voltage input port for ALPC

LDODVD

DVD optical laser diode driving voltage output port
DVD optical laser monitor diode voltage input port
CD optical laser diode driving voltage output port
CD optical laser monitor diode voltage input port
Power GND port for analog part
RF peak hold time constant RC connection port for RF AGC

FE AMP output port

XOUT LOCK DFCT DIRC SSTOP /PSO SMON FOKB TZCA MIRR PHI1 PS1 XO XI FLKB TLKB LDONB

TIMING GENERATOR

I/O INTERFACE BLOCK
2-1-3 SIC1 (KS1452 ; Digital Servo)
A/D CONVERTER BLOCK SUB CODE READ BLOCK
SQCK SQSI SCOR DAB CSB MWRB MRDB MDATA[7:0] SENSE PSB MDOUT[3:0] PLLLOCK RFD RPD EFMRTD PLCK
TRACK COUNTER DSP CORE FOR DIGITAL SERVO

SYSCON INTERFACE BLOCK

D/A CONVERTER BLOCK
RVCO VCTRL EQCTL MAGICO FDCTL INTO_224 PLLHD

WIDE CAPTURE RANGE PLL

ASYDVD

EFM ASYMETRY

66 ENV TILTI AVDD TILTO DVCTL TBAL FBAL O Focus balance signal output pin 80 MDOUT2 O O Tracking balance signal output pin 79 MDOUT1 O O Depth variation control signal output pin 78 MDOUT0 O O Tilt out (reserved) 77 TZCA I P Analog block VDD power supply pin 76 TRD O I Tilt in (reserved) 75 FOD O I RF envelope input pin 74 SPD O Spindle motor drive signal output pin Focus actuator drive signal output pin Tracking actuator drive signal output pin TE signal for tracking zero cross input pin Mode data 0 out controlled by micom Mode data 1 out controlled by micom Mode data 2 out controlled by micom FE 35 FDCTL LDONB DFCT MIRR PLLHD INTO_224 PVDD PLCK PLLLOCK O Frequency lock detect output (H : Lock L : Unlock) Latched EFM output signal PLL logic block VSS power supply pin Resistor pin for VCO GAIN Gain adjust resister for frequence detector Gain adjust resister for phase detector Control voltage for VCO O PLCK P PLL logic block VDD power supply pin O Servo interrupt monitor pin I PLL hold signal from micom I Mirror signal input pin I Defect Detection signal input pin O Laser diode ON signal output pin I PLL frequency detect control input pin FOKB I Focus OK signal input pin Focus error signal input pin I 73 SLD O Sled motor drive signal output pin

MDOUT3

Mode data3 out controlled by micom
44 EFMRTD PVSS RVCO RFD RPD VCTL MAGICO Input for hysteresis control of FD output (for test) I I I I I P O 51 EFMOA TZCO SVDD EQCTL EFMI EFMO LPFDVD LPFCD RFI SVSS AVSS SME VREF TE I I I Spindle error input pin Reference voltage input pin Tracking error signal input pin P P Servo CPU VSS power supply pin Analog block VSS power supply pin I RF input signal I Asymmetric input signal for CD I Asymmetric input signal for DVD O EFM signal I EFM signal for test O EQ control signal P Servo CPU VDD power supply pin O Tracking zero cross output pin EFM offset adjustment pin 64 I

SSTOP/PSO

Limit switch/sled position sensor input pin0
Sled motor position sensor input pin 1
Test pin (L : normal H : test)

Counter clock

Focus servo lock signal output pin
Tracking servo lock signal output pin

0 : 1BIT

1 : 8BIT
System reset signal input pin

Micom chip select pin

Micom data/address select pin
Micom write clock signal input pin
Micom read clock signal input pin

MDATA0

Micom data pin 0

MDATA1

Micom data pin 1

MDATA2

Micom data pin 2

MDATA3

Micom data pin 3

MDATA4

Micom data pin 4

MDATA5

Micom data pin 5

MDATA6

Micom data pin 6

MDATA7

Micom data pin 7
Internal status monitor pin
Servo logic & ROM VDD power supply pin
System clock signal input pin
System clock signal output pin
Clock out (33.9688MHz) to DSP
Servo logic & ROM VSS power supply pin
Clock output pin for subcode data read

Subcode data input pin

Timing detection input pin for subcode data read
Motor ON signal input pin

Lock signal input pin

Direct jump control (for 1 track jump)
TO MICOM (15) TO D-EQ (8)
PWMO(7:0) MDAT(7:0), MRZA, ZCS, MWR, MRD, ZIRQZD, ZWAIT, ZRST
32BIT SR MICOM I/F 16-8 DEMOD DESCRAMBLER

FROM R/F, PLL(3)

EFMI PLCK BCARZ
2-1-4 DIC1 (KS1453 ; DVD Data Processor)
FRAME SYNC DET/PROT/INS (17.57KHz)
(6, 4, 3) efmwr ID ECC EDC

TO (12)

26.16MHz

XTI1 XTO1 CK33MI CK33MO

X'TAL & TIMING GEN
17.58KHz = 26.16M/1488 676.08Hz 75Hz

VCO TIMING GENERATOR

(208, 192, 17) (182, 172, 11) ECC

(6, 4, 3) trans ID ECC

TO DRAM 256K*16 (32)
RFCK 17.58/7.35KHz 7.35KHz = 4.3218M/588
VCO TIMING GENERATOR (32, 28, 5) (28, 24, 5) CIRC

DVD CLV/CAV

DEINTERLEAVE & RAM CONTROL
DD(15:0) DADR(8:0) ZRAS ZUCAS ZLCAS ZOE(1:0) ZWE(1:0)
FG MON MDP MDS FSW PLL_LOCK CLV_LOCK SERVO_LOCK

WFCK 17.58/7.35KHz

TO AV (13)
DVDP, SQ-VCD EFM DEMOD V-CD, CD-DA FRAME SYNC DET/PROT/INS (7.35KHz)

CD CLV/CAV

23BIT SR

SUBCODE I/F

SDATA[0] / CDATA SDATA[1] / LRCK SDATA[2] / BCLK SDATA[3] / C2PO SDATA[4] / SQDT SDATA[5] / WFSY SDATA[6] / SOS1 SDATA[7] / SQCK DATREQ CSTROBE DTER DATACK TOS

Monitor(8) GFS, FRSYZ, TX, EFMO, WFCK, RFCK, CK 16M, DEMPHA
Power(34)=VDD(11)+GND(23) Test Pin(3)

TEST0, TEST1, TEST2

33 DRAM data bus CSTROBE_OUT DATREQ_IN 41 DRAM output enable 1 (16M, --------, 16M) 65 SDATA5_OUT SDATA4_OUT SDATA3_OUT SDATA2_OUT SDATA1_OUT DVD data/CD data L/R clock (LRCK) DVD data/CD data bit clock (BLCK) DVD data/CD data error flag (C2P0) DVD data/Sub code serial data (SQDT) DVD data/Sub code frame sink (WFSY) SDATA0_OUT DVD data/CD data bitstream output 97 GFS_OUT DVSS CK33MI_IN CK33MO_OUT DVSS Good frame sync detection result output (H active) Digital GND (0V) System clock input for 33.8688MHz System clock output for 33.8688MHz Digital GND (+5V) 128 ZRST_IN ZWAIT_OUT ZIRQZD_OUT MRD_IN MWR_IN Hardware reset active low Micom read/write access wait (L wait) Interrupt request from micom Micom read strobe (schmidt trigger) Micom write strobe (schmidt trigger) DVDD Digital power (+5V) 92 TX_OUT Digital out 123 DVSS Digital GND (0V) DATACK_OUT Data acknowledge signal output 91 FRSYZ_OUT Frame sync out 122 BCARZ_IN BCA input signal TOS_OUT Top of sector 90 DVSS Digital GND (0V) 121 DEMPHA_OUT When DEEMPHASIS is ON, HIGH. DVSS Digital GND (0V) 89 DVSS Digital GND (0V) 120 CK16M_OUT 2 clock of CK33M/16.934MHz DVSS Digital GND (0V) DVSS Digital GND (0V) 119 DVDD Digital power (+5V) DADR3_OUT DRAM address bus DVSS Digital GND (0V) 118 DVDD Digital power (+5V) DVDD DADR4_OUT DRAM address bus Digital power (+5V) 117 DVDD Digital power (+5V) DVDD DADR2_OUT DRAM address bus Digital power (+5V) 116 EFMI_IN EFM/EFM+ signal input DVSS DADR5_OUT DRAM address bus Digital GND (0V) 115 FSW_OUT DVSS DADR1_OUT DRAM address bus Digital GND (0V) DVSS Digital GND (0V) DADR6_OUT DRAM address bus PWM00_OUT PWM output signal DADR0_OUT DRAM address bus PWM01_OUT PWM output signal 114 DVSS MON_OUT FG_IN Digital GND (0V) Spindle motor ON/OFF control output Reference signal for CAV Spindle motor output filter conversion output (3state) DVSS Digital GND (0V) PWM02_OUT PWM output signal 111 DVSS Digital GND (0V) DADR7_OUT DRAM address bus PWM03_OUT PWM output signal DADR8_OUT DRAM address bus 110 MDS_OUT Spindle motor speed control signal (3-state) DVDD Digital power (+5V) ZRAS_OUT DRAM row address strobe PWM04_OUT PWM output signal 109 MDP_OUT Spindle motor phase control signal (3-state) ZOEO_OUT DRAM output enable PWM05_OUT PWM output signal SERLOCK_OUT Lock signal for SERVO DVDD Digital power (+5V) PWM06_OUT PWM output signal CLVLOCK_OUT Lock signal for CLV ZOE1_OUT PWM07_OUT PWM output signal PLLLOCK_OUT Lock signal for PLL DVSS ZWE0_OUT DRAM write enable 0 (4M, 8M, 16M) DVSS Digital GND (0V) Digital GND (0V) PLCK_IN ZWE1_OUT DRAM write enable 1 (8M ONLY) DTER_OUT DVD data error output Phase locked clock RFCK_OUT Data request from A/V decoder or ROM decoder 102 WFCK_OUT Write frame pulse Reference frame pulse 101 EFMO_OUT EFM out 70 Data strobe (clock) output DVSS Digital GND (0V) 100 TEST2_IN Test mode setting port SDATA7_BI DVD data/Sub code serial clock (SQCK) 99 TEST1_IN Test mode setting port SDATA6_OUT DVD data/Sub code block sink (S0S1) 98 TEST0_IN Test mode setting port DRAM data bus DRAM data bus Digital GND (0V) DRAM row column address strobe DRAM upper column address strobe 38 ZUCAS_OUT ZLCAS_OUT DVSS DD7_BI DD8_BI DD6_BI

Global Interface Signals

ZiVA Decoder
2-1-7 VIC50 (SAA7128 ; Digital Video Encoder)
TTXRQ RESN 40 XTALI VDDA RCV1 RCV2 XCLK XTAL LLC1 SDA 42 SCL 41

25,28,31,36

20 VDD I2C 21 SA I2 CINTERFACE SYNC/ CLOCK

I2 C-Control

Clock&Timing

9.16 MP(7:0) MP FADER MP

Y CbCr ENCODER

Y OUTPUTC INTERFACE

CVBS (CSYNC) VBS (CVBS) C (CVBS)

27 A 24

44 TTX I2 C-Control
I2 C-Control 22,32,33 VSSA
Y RGBCbCr 6,17,39 VDD 5,18,38 VSS PROCESSOR

23 D 26 A 29

Reserved pin, do not connect

I I I I I I/O I/O

SP AP LLC1 V SS1 V DD1 RCV1 RCV2
Test Pin;connected to digital ground for normal operation Test Pin;connected to digital ground for normal operation Line-Locked Clock input;this is the 27 MHz master clock Digital supply ground 1 Digital supply 1 Raster Contral 1 for video port. This pin receives/provides a VS/FS/FSEQ signal. Raster Contral 2 for video port. This pin provides an HS pulse of programmable length or receives an HS pulse.

I I I I I I I I I I

MP7 MP6 MP5 MP4 MP3 MP2 MP1 MP0 V DD2 V SS2
Digital supply voltage 2 Digital ground 2
Double speed 54 MHzMPEG port. It is an input for "CCIR 656" style multiplexed Cb, Y, Cr data. Data are sampled on the rising and falling clock edge;data sampled on the risting edge then are sent to the encoding part of the device, data sampled on the falling edge are sent to the RGB part of the device. (or vice verse, depending on programming)
Real Time Control input. If the LLC1 clock is provided by an SAA7111 or SAA7151B, RTCI should be connected to the RTCO pin of the respective decoder to improve the signal quality. Sense input for 12C bus voltage;connect to 12C bus supply Select 12C address; low selects slave address 88h, high selects slave address 8Ch. Analog ground 1 for Red (Cr), C(CVBS), Green(Y) outputs Analog output of Red (Cr)signal Analog output of Chrominance (CVBS) signal Analog supply voltage 1 for R(Cr), C(CVBS) outputs Analog output of Green(Y) signal Analog output of VBS (CVBS) signal Analog supply voltage 2 for VBS(CVBS), Green(Y) outputs Analog output of Blue(Cb) signal Analog output of CVBS(CSYNC) signal Analog supply voltage 3 for Blue(Cb)and CVBS(CSYNC), outputs Analog ground 2 for VBS (CVBS), Blue(Cb), CVBS(CSYNC)outputs Analog ground 3 for the DAC reference ladder and the oscillator Crystal oscillator output Crystal oscillator input; if the oscillator is not used, this pin should be connected to ground.
I I I O O I O O I O O I I I O I I O I I

VDD SA

V SSA1 R(Cr) C V DDA1 G(Y) VBS V DDA2 B(Cb) CVBS V DDA3 V SSA2 V SSA3 XTAL XTAL1 V DDA4 XCLK V SS3 V DD3
Analog supply voltage 4 for the DAC reference ladder and the oscillator Clock output of the crystal oscillator Digital supply ground 3 Digital supply 3 Reset input, active LOW. After reset is applied, all digital I/Os are in input mode; PALBlackburst on CVBS, VBS and C;RGB outputs set to lowest voltage. The 12C-bus receiver waits for the START condition. 12C serial clock input 12C serial data input/output Teletext Request output, indicating when text bits are requested Teletext bit stream input

PORT NAME No FUNCTION No No FUNCTION FUNCTION

ASSIGNED I/O NAME

PORT NAME

A/D Ref input (L)

I A/D Ref input (H)

A/D GND input

A/D VCC input

Non-maskable interrupt

DSP H/W reset

MCK_SEL

Master clock select

ZIVA_RST

AV-DEC H/W reset

Open/close blinking

DVDINT

Interrupt from AV-DEC

Interrupt from front micom

Open switch

Close switch
Interrupt from spindle motor FG

Request to front micom

Interrupt from DSP

Serial data output

Serial data input

Serial data clock

RF control data

I/O RF data latch

RF control clock

AM8/16

Address mode (H: 8 bit mode)
Clock output (System clock2)

High frequency OSC in

High frequency OSC out
External access CS41/CS40

/RESET

Master reset from FRONT
2-1-9 MIC8 (M27C801 ; 8MB (1M x 8-bit) CMOS EPROM)

Data Outputs DQ0-DQ7

Vcc Vss OE/VPP CE Output Enable Chip Enable and Prog Logic

Output Buffers

Y Decoder A0-A19 Address Inputs

Y Gating

X Decoder
2,097,152-Bit Cell Matrix

TOP VIEW

A19 A16 A15 A12 A7 A6 A5 A4 A3
Vcc 31 AAAAAAAOE/VPP 23 ACE 21 DQDQDQDQDQ3
NAME A0-A19 CE DQ0-DQ7 OE Vcc Vss
FUNCTION Address Inputs Chip Enable Input Data Input/Outputs Output Enable Input Vcc Syply Voltage Ground

AAADQDQDQVss 16

S9/T9 S10/T10 SEG21 SEG20 SEG19 SEG18 SEG17 +5V -28V SEG16 SEG15

PORT NAME No

S0/T0 S1/T1 S2/T2 S3/T3 S4/T4 S5/T5 S6/T6 S7/T7 S8/T8 O 71 FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL 77 P14/S11 P15/SCK1 P16/BUZ P17/PWMO 78 FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL FLT SEGMENT CONTROL 76 P13/SP12/SCK0 SCLK O SERIAL CLOCK 74 P11/S10 RXD SERIAL DATA IN I 73 P10/S00 TXD O SERIAL DATA OUT 72 P07 Request to MAIN Micom SRQ O 92 P06 O O O O O O O 91 P40 P41 P42 P43 P44 P45 P46 P47 P50 P51 O 70 P05 O 90 VDD O 69 P04 O 89 VSS +5 V GND RGBCTL SCON_B WIDE AMUTE3 AMUTE2 AMUTE1 AMUTE0 LED ON/OFF GRID1 O FLT GRID CONTROL 68 P03 GND I 88 P37 AD GRID2 O FLT GRID CONTROL 67 P02 KEY2 KEY SCAN I 87 P36 AT I I O O O O O O O O O O SCART CONTROL SUB WOOPER MUTE CENTER MUTE REAR MUTE FRONT MUTE STANDBY LED POWER ON/OFF CONTROL SCART CONTROL SCART CONTROL GRID3 O FLT GRID CONTROL 66 P01 KEY1 KEY SCAN I 86 P35 J2 I GRID4 O FLT GRID CONTROL 65 P00 KEY0 KEY SCAN I 85 P34 J1 I JOG DATA JOG DATA TV TYPE TV TYPE GRID5 O FLT GRID CONTROL 64 S31 SEG1 FLT SEGMENT CONTROL O 84 P33 S4 I SHUTTLE DATA GRID6 O FLT GRID CONTROL 63 S30 SEG2 FLT SEGMENT CONTROL O 83 P32 S3 I SHUTTLE DATA GRID7 O FLT GRID CONTROL 62 S29 SEG3 FLT SEGMENT CONTROL O 82 P31 S2 I SHUTTLE DATA GRID8 O FLT GRID CONTROL 61 S28 SEG4 FLT SEGMENT CONTROL O 81 P30 S1 I SHUTTLE DATA

* : Nominal specification 3-2 Samsung Electronics

Description-Front Panel

Front Panel Controls Front Panel Controls

STANDBY LAMP

When the unit is first plugged in, the indicator lights. When power is pressed on, the lamp goes out.

4-1 NTSC (DVD-909/709)

Use to turn the power on and off.
4. Operating Instructions

DISPLAY (See below)

Operation indicators are displayed here.
DISC TRAY Press OPEN/CLOSE to open and close the disc tray.
ADVANCED DOLBY DIGITAL DECODER BUILT-IN
GREEN LAMP SKIP/SEARCH Use to skip or search a scene or music. OPEN/CLOSE Press to open and close the disc tray. PLAY/PAUSE Begin or pause disc play. STOP Stops disc play.
HEADPHONES JACK You can attach headphones here for private listening. HEADPHONES VOLUME Use to adjust headphones volume level. DISPLAY (See below) Operation indicators are displayed here. DISC TRAY Press OPEN/CLOSE to open and close the disc tray. GREEN LAMP SKIP/SEARCH Use to skip or search a scene or music. OPEN/CLOSE Press to open and close the disc tray. PLAY/PAUSE Begin or pause disc play. JOG DIAL Operates frame by frame playback. In CD mode, performs track search. SHUTTLE DIAL Performs fast or slow motion playback. STOP Stops disc play.

Front Display

DISC OPERATION ROTARY INDICATOR OPERATION INDICATOR DISC TYPE INDICATOR TRACK INDICATOR 3D SOUND INDICATOR ANGLE INDICATOR CHAPTER INDICATOR REPEAT INDICATOR CHAPTER, TITLE, TRACK & MESSAGE INDICATOR ALL REPEAT INDICATOR A-B REPEAT INDICATOR PROGRAM PLAY INDICATOR MPEG INDICATOR DOLBY DIGITAL INDICATOR LINEAR PCM INDICATOR DTS INDICATOR

Operating Instructions

Description-Rear Panel

CENTER

R L2 V2 Pr

SURROUND

OPTICAL VIDEO OUT S-VIDEO OUT COMPONENT VIDEO OUT

COAXIAL

DIGITAL AUDIO OUT

ANALOG AUDIO OUT

VIDEO OUT

S-VIDEO OUT

MIXED AUDIO OUT

Rear Panel

VIDEO OUT JACKS
Use a video cable to connect one of these jacks to the Video input on your television.

DIGITAL AUDIO OUT JACK

Use a coaxial digital cable to connect to an A/V Amplifier that contains a Dolby Digital decoder or DTS decoder.

VIDEO OUT JACK

Use a video cable to connect this jack to the Video input on your television.
Use either an optical or coaxial digital cable to connect to a compatible Dolby Digital receiver. Use to connect to an A/V Amplifier that contains the Dolby Digital decoder or DTS decoder.

2 SCREWS 2 SCREWS

BRACKET-PHONE PHONE/POWER PCB

4 SCREWS

KNOB-VOLUME

PLAY PCB

ASS'Y FRONT-PANEL KNOB-SUHTTLE KNOB -JOG Fig. 5-3 Assy Front-Panel, Phone/Power PCB, Play PCB Removal (DVD-909)
5-1-4 Assy Front-Panel, Power PCB, Play PCB Removal (DVD-709)
1) Remove 2 Screws and Assy Front Panel. 2) Remove 2 Screws and Power PCB. 3) Remove 3 Screws and Play PCB.
2 SCREWS 2 SCREWS POWER PCB

3 SCREWS

PLAY PCB ASS'Y FRONT-PANEL
Fig. 5-4 Assy Front-Panel, Power PCB, Play PCB Removal (DVD-709)
5-1-5 Main PCB, Jack PCB Removal (DVD-909 ; Component Video RCA Jack Model)
1) Remove 4 Screws and 5 Screws. 2) Lift up the Jack PCB. 3) Remove 3 Screws and lift up the Main PCB.

JACK PCB 3 SCREWS

MAIN PCB 5 SCREWS
Fig. 5-5 Main PCB, Jack PCB Removal (DVD-909 ; Component Video RCA Jack Model)
5-1-6 Main PCB, Jack PCB Removal (DVD-709 ; Component Video RCA Jack Model)
1) Remove 4 Screws and 1 Screw. 2) Lift up the Jack PCB. 3) Remove 3 Screws and lift up the Main PCB.

MAIN PCB 1 SCREW

Fig. 5-6 Main PCB, Jack PCB Removal (DVD-709 ; Component Video RCA Jack Model)
5-1-7 Main PCB, Jack PCB Removal (DVD-909 ; Scart Jack Model)
1) Remove 4 Screws and 6 Screws. 2) Lift up the Jack PCB. 3) Remove 3 Screws and lift up the Main PCB.

MAIN PCB 6 SCREWS

Fig. 5-7 Main PCB, Jack PCB Removal (DVD-909 ; Scart Jack Model)
5-1-8 Main PCB, Jack PCB Removal (DVD-709 ; Scart Jack Model)
1) Remove 4 Screws and 3 Screws. 2) Lift up the Jack PCB. 3) Remove 3 Screws and lift up the Main PCB.

MAIN PCB 3 SCREWS

Fig. 5-8 Main PCB, Jack PCB Removal (DVD-709 ; Scart Jack Model)

5-1-9 Assy Deck Removal

1) Remove 4 Screws from the Assy Deck and lift it up.
Fig. 5-9 Assy Deck Removal

5-2 PCB Location

JACK PCB

PHONE/POWER PCB

MAIN PCB

PLAY PCB

POWER PCB
PLAY PCB Fig. 5-10 PCB Location 5-10 Samsung Electronics

5-3 Connector Diagram

CT1 JACK PCB

PHONE/POWER PCB CT6

CT4 CT5 PLAY PCB

NO.

CONNECTOR NO. CON23-A CN18 CON21 CN15 CN12 CN7 CN11 CN8 CN5 CN6 CON23 CN17 PHONE/POWER PCB JACK PCB PLAY PCB JACK PCB JACK PCB MAIN PCB JACK PCB MAIN PCB DECK PCB MAIN PCB PHONE/POWER PCB JACK PCB
DIRECTION CT1 CT1 CT2 CT2 CT3 CT3 CT4 CT4 CT5 CT5 CT6 CT6 JACK PCB PHONE/POWER PCB JACK PCB PLAY PCB MAIN PCB JACK PCB MAIN PCB JACK PCB MAIN PCB DECK PCB JACK PCB PHONE/POWER PCB
CONNECTOR NO. CN18 CON23-A CN15 CON21 CN7 CN12 CN8 CN11 CN6 CN5 CN17 CON23
Fig. 5-11 Connector Diagram (DVD-909) Samsung Electronics 5-11

PLLGF VREFEQ
Fig. 6-12 The control parameters of DVD EQ and CD EQ are as follows. 1) DVD CD EQ control parameter EQG (Pin 97) : Changes the gain of peak frequency with EQ frequency characteristic. Convert PWM signal, output from KS1453, into DC via low-pass filter. EQF (Pin 98) : Changes the peak frequency with EQ frequency characteristic. Convert PWM signal, output from KS1453, into DVD via low-pass filter.

RFDVCC

6-3 System Control

6-3-1 Outline

The main micom peripheral circuit is composed of 16bit Micom (MIC1 ; TMP93CM41F), 8M EPROM (MIC8 ; AM27C080) for Microcode and data save, 512 byte EE-PROM (MIC5 ; KS24C020) for permanent storage of data needed at power off, MIC4 (74AC573) to latch only address in the bus where address and data are mixed, address decoder (MIC7 ; 74HC00) for selection of ex-ternal device chip and 20MHz clock oscillator for micom operation. The Micom (MIC1 ; TMP93CM41F) mounted in main board analizes the key commands of front panel or instructions of remote control through communication with Micom (FIC1 ; LC86P6232) of front and controls the devices on board to execute the corresponding commands after initializing the devices connected with micom on board at power on.

6-3-2 Block Diagram

RIC1 RF AMP KS1461 SIC1 DIGITAL SERVO KS1452 DIC1 DATA PROCESSOR KS1453 VIC1 A/V DECODER ZIVA-3 VIC50 VIDEO ENCODER SAA7128/7120 AIC1,2,3,4 D/A CONVERTER AK4324
FIC1 FRONT MICOM LC86P6232 MIC7 ADDR DECODER 74HC00 MIC5 EEPROM KS24C020 HIGH ADDRESS
MIC1 MAIN MICOM TMP93CM41F DATA BUS

MIC2 ADDR LATCH 74AC573

MICOM BLOCK
MIC8 EPROM AT27C080 LOW ADDRESS

Fig. 6-13

6-3-3 Waveform Description
When micom accesses each device sharing bus, it falls the chip select signal of corresponding chip to (CS2:MIC8-22, /DSPCS:DIC1-2, /DVDCS:VIC1-206/SRVCS:SIC1-10) 0 (Low) before trial. So to speak, the bus is used by time-division as shown in Fig 6-14, 6-15, 6-16. Two and more devices can't be accessed simultaneously. /CS2 /DSPCS /DVDCS /SRVCS /WR /RD
Fig. 6-14 CH1 : CS2 (MIC8-22, EPROM CHIP SELECT) CH2 : DSPCS (DIC1-2, DATA PROCESSOR CHIP SELECT) CH3 : DVDCS (VIC1-206, A/V DECODER CHIP SELECT) CH4 : SRVCS (SIC1-10, DIGITAL SERVO CHIP SELECT) CH5 : WR (MIC1-73, MICOM OUTPUT WRITE SIGNAL) CH6 : RD (MIC1-72, MICOM OUTPUT READ SIGNAL) /CS2 /DSPCS /DVDCS /SRVCS /WR /RD

6-6-3 Amplifier (VIC51, VIC52 : BA7660)
VIC51 and VIC52 are 6dB amplifier. Based on CVBS signal, the final output level must be 2Vpp without 75ohm terminal resistance. Because the level of video encoder output is only 1.1Vpp, the level is adjusted with the special amplifier. When mute of pin1 is high active, if the pin is floating and connected to power, the output signal is never outputted. CVBS, Y, C, Cr and Cb outputted from video encoder are inputted to VIC52 (Pin7, Pin2 and Pin4) and VIC51 (Pin7 and Pin4) respectively and outputted from VIC52 (Pin10, Pin15 and Pin13) and VIC51 (Pin10 and Pin 13). Pin9, Pin12 and Pin14 of VIC51 and VIC52 are feedback pin to SAG compensation(DC characteristic compensation of signal). Resistance(VR3-VR14) which is inserted to input terminal is bias resistance for input offset. The signal to which gain is adjusted by amplifier is outputted from jack via 75ohm.

6-6-4 Scart Jack Output

The AV1 of scart jacks is used for connecting a TV or other display devices and the AV2 for a VCR or other players. When the DVD player is turned on, the RGB, CVBS, or S-VIDEO is outputted to AV1 and CVBS to AV2. When the player is turned off, CVBS signal of the TV is inputted and CVBS or RGB of a VCR inputted via AV2 is outputted. In case of AV2, the reverse signal flow to that. Switching of power on/off is controlled by SCIC1, SCIC2, and SCIC5. The control signal (Pin 9,10,11) of SCIC1 and SCIC2 is outputted from PIN100 of FIC1 and connected to the signal(Pin 4) inverted by FIC3. The control signal(Pin 9,10,11) of SCIC5 is also outputted from Pin100 of FIC1 and inverted again by SCQ8. According to the characteristics that SCART Jack is supplied same pins for the output of CVBS signal and Y signal and for the R signal and C signal, SCIC3 lets the user select two signals in setup menu. This control signal (Pin 9,10,11) of the switch is outputted from Pin 92 of FIC1. The signal selected by switch is amplified by SIC4 and SIC6 and outputted through the SCART jack. The scart jack has the function select signal (Pin 8 of AV1) that the TV can select automatically RF and the external video signal. SCQ1 to SCQ7 are the circuit to point, FIC1 (Pin100, 94) controls. When the TV aspect ratio is 4/3 or 16/9, it is outputted 4.5 ~ 7V or 9.5 ~ 12V each. But, when the DVD video source is 16/9 and 16/9 wide is selected in setup menu, 4.5 ~ 7V is outputted. Otherwise, 9.5 ~ 12V is outputted. When the player is turned off, the TV works with function selection by output signal of VCR in relation of SCQ9 and SCQ10. RGB control signal (Pin 16 of AV1) is outputted that the TV can select between RGB and CVBS. SCQ11 ~ SCQ14 and SCQ17 are for RGB control and controlled by FIC1 (Pin91). When the player is turned off, receives VCR input (Pin 37 of AV2) and buffers in this circuit and then outputs to Pin 16 of AV1.

AR1 AR2 AR3 AR4 AR5 AR6 AR7 AR8 AR9 CN6 CN7 CN8 DC1 DC10 DC11 DC12 DC13 DC14 DC15 DC16 DC2 DC23 DC24 DC3 DC4 DC5 DC6 DC7 DC8 DC9 DE1 DIC1 DIC2 DIC7 DL1 DRC1 DRC10 DRC11 DRC2 DRC3 DRC4 DRC5 DRC6 DRC7 DRC8 DRC9 DRE1 DRE2 DRE3 DRE4 DRE5 DRE6 DRE7 DRE8 DRE9 DRIC1 DRIC2 DRL1 DRL2 2007-000074 2007-000074 2007-000074 2007-000074 2007-000074 2007-000074 2007-000070 2007-000074 2007-000070 3708-001085 3711-003358 3708-001364 2203-000560 2203-000189 2203-000189 2203-000189 2203-000189 2203-000189 2203-001567 2203-000189 2203-000560 2203-000189 2203-000189 2203-000560 2203-000189 2203-000189 2203-000189 2203-000189 2203-000189 2203-000189 2401-002144 AH13-10030P 1105-001233 0801-002097 3301-000353 2203-000189 2203-000189 2203-000189 2203-000189 2203-000189 2203-000189 2203-000189 2203-000189 2203-000189 2203-000189 2203-000189 2401-002075 2401-002075 2401-002075 2401-002144 2401-002144 2401-002144 2401-002144 2401-002144 2401-002144 1003-001130 1003-001067 3301-000353 3301-000353

ASSY-PCB-MAIN

R-CHIP;100ohm,5%,1/16W,DA,TP,1608 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 R-CHIP;0ohm,5%,1/16W,DA,TP,1608 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 R-CHIP;0ohm,5%,1/16W,DA,TP,1608 CONNECTOR-FPC/FC/PIC;40P,1.25mm,STRAIGHT CONNECTOR-HEADER;BOX,8P,1R,2.5mm,STRAIGH CONNECTOR-FPC/FC/PIC;35P,1.25MM,STRAIGHT C-CERAMIC,CHIP;220nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;10pF,0.5pF,50V,CH,1608,1. C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;220nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;220nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-AL;47uF,20%,16V,GP,TP,5x11,5 IC-ASIC;-,KS1453,TQFP,128P,DATA PRO. I IC-DRAM;416C256,256KX16BIT,SOJ,40P,400MI IC-CMOS LOGIC;7SET08,AND GATE,SOP,5P,110 CORE-FERRITE BEAD;AB,2.0x1.25x0.9mm,-,C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, C-AL;4.7uF,20%,50V,GP,TP,5x11,5 C-AL;4.7uF,20%,50V,GP,TP,5x11,5 C-AL;4.7uF,20%,50V,GP,TP,5x11,5 C-AL;47uF,20%,16V,GP,TP,5x11,5 C-AL;47uF,20%,16V,GP,TP,5x11,5 C-AL;47uF,20%,16V,GP,TP,5x11,5 C-AL;47uF,20%,16V,GP,TP,5x11,5 C-AL;47uF,20%,16V,GP,TP,5x11,5 C-AL;47uF,20%,16V,GP,TP,5x11,5 IC-MOTOR DRIVER;KA3011DTF,SOP,28P,-,QUAD IC-MOTOR DRIVER;KA3010D,SOP,28P,375MIL,Q CORE-FERRITE BEAD;AB,2.0x1.25x0.9mm,-,CORE-FERRITE BEAD;AB,2.0x1.25x0.9mm,-,-

Accessories

Batteries for Remote Control (AA Size)
Video/Audio Connection Cable

Disc Storage

Be careful not to harm the disc because the data on these discs is highly vulnerable to the environment. Do not keep under direct sunlight. Keep in a cool ventilated area. Store vertically. Keep in a clean protection jacket. S-Video Cable

Maintenance of Cabinet

Users Manual For safety reasons, be sure to disconnect the AC power cord from the AC outlet. Do not use benzene, thinner, or other solvents for cleaning. Wipe the cabinet with a soft cloth.
Formation of Condensation
Due to sharp changes in temperature and humidity, condensation may form if warm air comes in contact with any cold parts inside the player. When condensation forms inside the player, the player may not operate correctly. If this occurs, leave the player at room temperature until the inside of the player becomes dry and operational. If condensation forms on a disc, wipe the disc with a soft and dry cloth by moving the cloth from the center hole toward the outer edge.

Page 4

TABLE OF CONTENTS

Page 5

Disc Features...6 Disc Type and Characteristics..7 Description..8 Front Panel (DVD-909)..8 Front Panel (DVD-709)..9 Rear Panel (DVD-909)...10 Choosing a Connection (DVD-909)..15 Connecting to a TV..15 Connecting to an Audio System..16

Rear Panel (DVD-709)..11

TV System Select..12 A Tour of the Remote Control..13 DVD Function Buttons..13 TV Function Buttons..14 Choosing a Connection (DVD-709)..17 Connecting to a TV..17 Connecting to an Audio System..18
SETUP SETUP CONNECTIONS CONNECTIONS
Playing a Disc..19 Searching & Skipping through a Chapter or Track.21 Using the Display Function..22
Repeat Play...23 Using the A-B Repeat Function..24 Program Playback in a Specific Order.25

BASIC FUNCTIONS

Using the Disc View Function..26 Selecting Audio..27 Selecting the Subtitle Language.28
Selecting the Desired Screen Angle..29 Using the Bookmark Function..30 Using the Zoom and 3D Sound Functions..31

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Teac DV-2170 Teac DV-2180 Teac DV-2200 Teac DV-3500 Teac DV-C200 Teac PL-D1000 Teac PL-D1200 Teac PL-D2000 Technica DP-300 Technica DP-301 Technica DVD-222 Technica DVD-251 Technica DVD-351 Technica DVD-451 Technica DVD-203 Technica DVD-512 Technica DVD-1020 Technica SVD-1165 Terratec DVD Homearena 5.1 Tevion DVD-200 Tevion DVD-2001 Tevion DVD-2002 Tevion DVD-2003 Tevion DVD-3000 Thomson 21CT17E Thomson 24WT25UG Thomson 28WT25ES Thomson 28WT25US TVDVD Combination Thomson DPL-909VD Thomson DTH-195E Thomson DTH-210 Thomson DTH-212 (NEU) Thomson DTH-220 Thomson DTH-231 Thomson DTH-311E Thomson DTH-460 Thomson DTH-500 Thomson DTH-3300 Thomson DTH-3600 Thomson DTH-3700 Thomson DTH-4000 Thomson DTH-4200 Thomson DTH-4500 Thomson DTH-5000 Thomson DTH-5200 Thomson DTH-5208AU Thomson DTH-5400 Thomson DTH-7000E Thomson DVD-430T Tokai DVD-713 Tokai DVD-715 Tokai 205N Tokai 823 Tokai 3500AT Toshiba SD100E

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Toshiba SD210E Toshiba SD220E Toshiba SD1200 Toshiba SD1600 Toshiba SD1700 Toshiba SD2109 Toshiba SD2150 Toshiba SD2800 Toshiba SD3750 Tredex TX-8303 Truvox DVD-600 Umax DVD-2100 Umax DVD-6400 Umax DVD-6500 (NEU) United DVD 1151 United DVD 1155 United DVD 1951 United DVD 2151 United DVD 3052 United DVD 2255 United DVD 3054 United DVD 3151 United DVD 3155 United DVH 3160 United DVH 3161 United DVX 4066M Universum DVD 8112 (NEU) Universum DVD-DR 1020 (NEU) Universum DVD-DR 3015 (NEU) Universum DVD- DR-4342 (NEU) Vecatech DV-889 (NEU) Venturer STS32S Vieta DVD-Uno Voxson DVD330 Voxson T172 Vtrek DVD-9901B Waitec Vision Waitec DVD X4 Waitec DVD X51s Wharfedale DVD-750 Wharfedale DVD-750S Wharfedale M5 Wintel WIN-9663 XMS 750 XMS 250 XMS 950 Xwave LB 900 Xwave LB 1000 Xwave LB 1010 Yamaha DV S5650 Yamada DVD-2500 Yamaha DVD S510 Yamaha DVD S520 Yamada DVX-5500 Yamakawa 215

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Yamakawa 218 Yamakawa 255 Yamakawa 285VGA Yamakawa 713 Yamakawa 715 Yamakawa 780 Yamakawa 820 Yamakawa 860 Yamakawa DVD-780 Yamakawa DVD-820 Yamakawa DVD-860 Yello DVD-800 Yukai DVD-520 Yukai DVD-V560 Yukai V300 Yukai V520 Zenith DVC-2200 Zenith DVC-2201 Zenith DVD-2381 Zenith DVC2550 Zenith DVD5201 Zenith IQDVC2350 Zenix Z-2001
in die Datenbank aufgenommen am Saturday, 25. February 2006

Preis: 10,95 inkl. MwSt.

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