Daewoo DPC-8100P, DPC-8500P Schematic

S er v ice M a nua l

Portable DVD Player

Model: DPC-8100P DPC-8500P

S/ M No. : O SPC8100P1

 C aution

: In this Manual, some parts can be changed for improving,

their performance without notice in the parts list.

May. 2005

【Revision Record】

Date Rev No Section Description

25/ Oct./ 2005 1.0 New edition

01/ Nov./ 2005 1.1 1. Change Mustek logo to Daewoo DC

2. P1：Modify “Portable DVD PL408 series” to

“DPC-8100P & DPC-8500P”

3. P1：Delete

OEM Model Name: DPC-8100 series

4. P6：Modify “For PL400, PL400H Series” to

“For DPC-8100P, DPC-8500P”

n Design and specifications are subject to change without notice. n All trademarks used in the specifications are the property of their respective owners.

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1.1 Model Features....................................................................................1

1.2 Information.........................................................................................2

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2.1 Optical Characteristics........................................................................3

2.2 Electrical Characteristics....................................................................3

2.3 System Block Diagram........................................................................4

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3.1 Power Supply.......................................................................................5

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3.2 Rechargeable Battery..........................................................................5

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4.1 Outline Dimension...............................................................................7

4.2 Physical Characteristics.......................................................................7

4.3 IM Drawing.........................................................................................8

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5.1 Key Parts List....................................................................................12

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6.1 Safety.................................................................................................13

6.2 EMI ....................................................................................................13

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6.3 Ergonomics........................................................................................13

7 Trouble Shooting......................................................................14

7.1 Error Code Table...............................................................................14

7.2 Debug & Trouble Shooting................................................................15

1 General Descriptions

1.1 Model Features

l Video: DVD Playback, Kodak picture CD compatible & JPEG readable

l Audio: CD, CD-R, CD-RW, MP3, DVD Audio (option), WMA (option) Playback

l Slim Optical Pickup System for Disc Stability & Compatibility

l Dolby Digital & DTS (option) Decode

l 8.4" active-matrix TFT screen, 16:9 wide aspect ratio

l Progressive Scan video output (option)

l Ultra slim dimension & light weight: 212mm(L) x 158mm(W) x 29.8mm(H) / 850g (around)

l Slim size wireless remote control

l Rechargeable battery pack

l 12-volt car cigarette lighter cable

l Universal AC/DC power adapter

l Audio/video cable for TV connection

l Built-in stereo speakers

l Two Stereo headphone jack

l External NTSC or PAL TV-tuner module

l Anti Shock Protection

- 1 -

1.2 Information

Disk Format DVD, VCD, CD, MP3, CD-R, CD-RW, DVD-AUDIO (OPTION),

WMA (OPTION) Video System NTSC / PAL Video Decompression MPEG-2 (ISO/IEC-13818), MPEG-1 Video Output 1.0Vpp/75 ohm Sync, minus Audio Characteristic 2-Channel Analog, 5.1-Channel Digital Output Analog Output 2.0V/10k ohm Frequency Response DVD: 48kHz Sampling: 4Hz-22kHz; 96kHz Sampling: 4Hz-44kHz

CD: 4Hz-20kHz S/N Ratio <= -65dB Dynamic Range <= -85dB Distortion <= 0.01% Digital Output SPDIF Headphone Jack 32ohm (30Mw) > 8ohm LCD Display 8.4” active-matrix TFT type Audio / Video Section Audio input/output x1

Video input/output x1

S-Video / P-scan output x1 (option)

TV -tuner input x1 (option) Audio Section Digital Output: Coaxial x1 Headphone Jack Headphone Jack x2 Line Voltage AC 100-240 VAC ± 10%(50/60Hz), (Adapter) Power Consumption 15W (12V, 1.25A) Remote Control DC 3V Infra-red Dimensions 212mm(L) x 158mm(W) x 29.8mm(H) Weight 930 g (around) Accessories Slim Size Remote Controller with 3V Battery

12-volt Car Cigarette Lighter Cable

Universal AC/DC Power Adapter

Audio Cable / Video Cable

Rechargeable Battery Pack

S-video / P-scan cable (option)

- 2 -

2 Electrical Characteristics

2.1 Optical Characteristics

Parameter Specifications Unit

Screen Size 8.4 (16:9 diagonal) inch

Display Format 1440 (H) × 234 (V) dot

Active Area 185.76 (H) × 104.60 (V) mm

Dot Pitch 0.129 (H) × 0.447 (V) mm

Pixel Configuration Stripe

Outline Dimension 199.5 (W) × 118.9 (H) × 7.4 (D)(typ.) mm Surface Treatment Anti -Glare and Hard Coating

Weight 258 ± 5 g

2.2 Electrical Characteristics

l DVD/ SVCD/ VCD/ CD system decoding, packeted element streams and audio, video element

streams.

l Fully digital servo processing (focusing, tracking, sledge and spindle servo control)

l Fully digital calibration (focusing/ tracking offset and balance)

l Digital phase lock loop with phase equalizer

l Support Audio/ Video/ Photograph decoding and programming

l TV signal encoding, interlace and progressive scan operation

l Programmable Y/C delay relationship

l Embedded micro-controller, up to 50MHz operating frequency

l Built in PLL to allow a single 27 MHz clock source input

l 1.8V and 3.3V dual power supply, 208 pin PQFP

- 3 -

2.3 System Block Diagram

MOTOR

TRACK+ TRACK-

FOCUS+ FOCUS-

MOTOR

RF Amp

FOCUSFOCUS+

TRACKTRACK+

RF_AMP

RF_SDEN

RF_SCK RF_SDA

MVREF

HOMESW

SSPDON

SSLED

SFOCUS

STRACK

SMOTOR

LDON

MIRR

SBAD

RFO

DVD Servo & Decoder

RF_SDEN RF_SCK

TUNER_CL TUNER_DI

RF_SDA

LDON PCMWS

MIRR

LEI

TEI

LEI

FEI

TEI SBAD

RFO

HOMESW

SSPDON

SSLEG SFOCUS STRACK SMOTOR

RF_SDEN RF_SCK RF_SDA

LDON

MIRR

LEI FEI TEI SBAD

RFO

MVREF

HOMESW

SSPDON

SSLED SFOCUS STRACK SMOTOR

PCMSD0

PCMCLK

PCMWS

ACLK

ADAC_SCK ADAC_SDA

ADAC_CS0

RESET

PSCAN

SPDIF+

Y/G/CVBS1

Cb/B/Y Cr/R/C

AV-SW

IR_IRQ

VFD_CS VFD_SCK VFD_SDA

I2C_SCK I2C_SDA

BACK_LIGHT

SA[0..19]

SD[0..7]

/PSEN

/FWR

FLASH_RY

/FLASH_WP

MA[0..11]

/SCS /RAS /CAS

SDCLK

DQM

MD[0..15]

/uPRST

LED

BS1 BS0

/WE

/WR /RD

PCMSD0

PCMCLK

ACLK

ADAC_SCK ADAC_SDA ADAC_CS0

LED

IR_IRQ VFD_CS VFD_SCK VFD_SDA I2C_SCK I2C_SDA

BACK_LIGHT

SA[0..19] SD[0..7] /PSEN /FWR

FLASH_RY /FLASH_WP

MA[0..11]

BS1

BS0

/SCS

/RAS

/CAS

/WE

SDCLK

DQM

MD[0..15]

/WR

/RD

/uPRST

Audio DAC

PCMSD0

PCMCLK PCMWS ACLK

ADAC_SCK ADAC_SDA ADAC_CS0

RESET

AUDIO.SCH

SDRAM & ROM

LED IR_IRQ VFD_CS VFD_SCK VFD_SDA I2C_SCK I2C_SDA BACK_LIGHT

SA[0..19] SD[0..7] /PSEN /FWR

FLASH_RY /FLASH_WP

MA[0..11] BS1 BS0 /SCS /RAS /CAS /WE SDCLK DQM MD[0..15]

/WR /RD

Memory

MUTEA

AOR AOL

/RESET

PSCAN

SPDIF+

MUTEA

AV_Switcher

AOR AOL

CVBS/Y CVBS/Y

C C

AV-SW

<Value>

A/V INPUT

CVBS

R

L

AV-SW

<Value>

/RESET

AOR-1

AOL-1

AOR-2

AOL-2

A/V OUTPUT

MUTEA

AOR-1(TV) AOL-1(TV)

AOR-2(PHONE) AOL-2(PHONE)

PSCAN SPDIF+

+12V

+5V

+3.3V

+1.8V

SRVM

Y/G/CVBS1 Cb/B/Y Cr/R/C

AV_OUT PANEL

Y

C

Speaker_R

Speaker_L

<Value>

POWER

+12V

+5V

+3.3V

+1.8V

/RESET

MVREF

POWER

/uPRST

YY

CT908

- 4 -

3 Power

3.1 Power Supply

 Input voltage:

Normal voltage: 100 to 240 Vac.

Variation range: 90 to 264 Vac.

 Input frequency:

Normal frequency: 50 to 60 Hz.

Variation range: 47 to 63 Hz.

 Input current: 0.6 arms max. at any input voltage and max. DC output rated load.

 Inrush current: 70 amps max. cold start at 240 Vaz. Input, with rated load and 25 ambient.

 AC leakage current: 0.25 mA max. at 240 Vac. Input.

3.2 Rechargeable Battery

 Output Voltage8.4~6.0V  Cut-off Voltage5.7~6.0V  Charge voltageThe battery pack should be charged when the input voltage is from11V to 15V  Chargera.) Mustek 12V/1.25A adaptor.

b.) Mustek 12V/1.25A adaptor and Portable DVD

 LED is in red color when the battery pack is in charging; and turns into green color when

batter pack is full.

 If the battery pack is in Full status, no matter use adaptor charge directly or link DVD to

charge again, the LED must be turn into green color in 15 min.

 The cycle life of battery pack has more than 300 cycles.  Charge: The battery pack must be able to charge when used the Mustek 12V/1.25A adaptor or

Mustek 12V/1.25A adaptor and portable DVD (power off status).

 Discharge: Using the battery pack as the power source for portable DVD that in DVD disc

playing mode, the discharging time must be exceed 2.7hrs.

4.2.1 Electrical Protection

 The battery pack shall be capable of withstanding a continuous short circuit output

- 5 -

without damage.

l The battery pack shall return to normal operation only after the fault has been removed. l A thermal fuse must be added on the surface of cell body to protect the battery pack. l A polyswitch must be add to protect the battery pack.

l Charge & Play Time of Battery Pack

Charge Time

NiMH 3800mAh

(6S1P)

Li-ion 4000mAh

(2S2P)

DVD Title

(hr)

Play Time (hr)

3.5 2.5

3.7 3.0

Styling

For DPC-8100P, DPC-8500P

For all models

Li-ion 6600mAh

6.0 5.0

(2S3P)

For DPC-8100P, DPC-8500P

- 6 -

Daewoo DPC-8100P, DPC-8500P Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual