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DIGITAL VIDEO CAMCORDERChassis : Dragon IIIBASIC : VP-D371

Application Models

: VP-D371(i), VP-D371W(i),VP-D372WH(i),VP-D374VP-D375W(i),VP-D376VP-D975W(i)

Application Area: XEF, XEU, XEG, XET, XEV, XEC, XSA, CDM,

XST, XEO, XEH, XEP, XEE, EAP, EUR, XEN,HACO, TAW, TIT, COL, SEO, XSS, SED, XSH,XSG, FES, XTL, CHN, ZAM, STS, SMR, XFA,ITN, KNT, XSE, FPT, RAD, AFR, AND, UMGMEA, SEA

SERVICE Shooting & compact Design

Direct Print System : PictBridgeTM

LED Light

High quality MPEG4

Still image Interpolation

Real Wide mode (16:9)/WIDE LCD

34X ZOOM (Normal model)

26X ZOOM (Mega model)

USB 2.0 Streaming

Manual

DIGITAL VIDEO CAMCORDER Merit & Character regarding Product

SERVICEMANUAL

VP-D371(i)/D371W(i)/D372WH(i)/D374/D375W(i)/D376/D975W(i)

ELECTRONICS

Samsung Electronics Co., Ltd. FEB. 2007

Printed in Korea

AD82-00183A

his Service Manual is a property of Samsung Electronics Co .,Ltd.ny unauthorized use of Manual can be punished under applicable

International and/or domestic law.

Area Web Site

Nor th A meri ca U RL ; h ttp: //serv ice. samsungpor ta l. com

Lat in A meri ca U RL ; h ttp: // la ti n. samsungpor ta l. com

CIS URL ; http://cis.samsungportal.com

Europe URL ; http://europe.samsungportal.com

China URL ; http://china.samsungportal.com

Asia URL ; http://asia.samsungportal.com

Mideast & Afr ica URL ; http://mea.samsungportal.com

If you want to know additional information which is not included on thisService Manual, Please refer to the SKP(Samsung Knowledge Portal)

web site.

loaded from www.Manualslib.commanuals search engine
http://www.manualslib.com/http://www.manualslib.com/

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Block Diagrams

7-2 Samsung ElectronicsThis Document can not be used without Samsungs authorization

DC/DC BLOCK

AUDIO VIDEO I/FBLOCK

Syscon/Servo Block

PRML/PRE-Amp BlockDV1 chip Block

5V3.3V1.8VBL5V

-15V~-7.5VDrum VS

Capstan VS

7-1 All Block Diagram


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Block Diagrams

Samsung Electronics 7-3This Document can not be used without Samsungs authorization

S5C7377X

ADC 2CH(500KHz

10Bits)ARM926

NANDFLASH

CONTROLLER

SDRAMC/SMC

APBBRIDGE

SPI

AUDIO CODEC(G. 728/G/711)

I2S

I2C *2

UART *2

GPIO

INTC

TIMER *4

WDT

USB 2.0

MSPRO

SDIO/MMC

DMA *4VIDEO DMAJPEG

CODEC

MPEG4

CODEC

(30FPS@VGA)

OSD

AHB BUS

CCD[11:0]

Y/Cb/Cr[7:0]

CCD[11:0]

Y/Cb/Cr[7:0]

VIDEO BUS

Y/C CHANNEL

CAMERA

PROCESSORDIS

Image

improvement

Processor

Motor

Control

PWM

(12CH)

Y/Cb/Cr[9:0]Y/C[7:0]

Y[9:0]

APB

BUS

Key

CCD12bits

TV Encoder Itur656

S5C7376X

ExternalDevice

ExternalDevice

ExternalDevice

Console

S/W

usage

PC

3-in-1

CARD

Socket

Nand Flash

Memory

External

Memory

7-2 ICD01(S5C7377X) Block Diagram


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Block Diagrams


SHUFFLE VIDEO

CODEC

AUDIO

AUXSC

DVC_LINK

IIC

CODEC(channel)

MODAS

DEMOD

VCO

DAC 4MBitsSDRAM

10.5MBitsSDRAM

1394PHY

MICOM

Camera

PRML

Audio

AD/DA

VideoDecoder

CLOCK

OSD

2nd-DV1CHIP

LCD

AFE

AudioDSP

ColorEncoder

7-3 IC201 Block Diagram


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Block Diagrams


DCDCBLOCK

PRMLBLCOK

PREAMP

BLOCK

DV1_CHIPBLOCK

AV I/F

BLOCK

CAMERA

BLOCK

TMP1962F10

(IC501)

MICOM

LB11993W(IC401)

MOTOR

DIRVER

DRUMMOTOR

CAPMOTOR

LOAGDINGMOTOR

T/S SENSOR

REEL SENSOR

MIC SENSORRS5C372A

(IC502)

RTC IC

EEPROM

524ABOX91

(IC505)

RESET-IC

XC6413FY01MR

(IC503)

7-4 Syscon/Servo Block Diagram

LPF

LPF

LPF

LPF

LPF

LPF

LPF

LPF

BATT &

ADAPTER

TMP1962

(IC501)

MICOM

VTR DD ON

CAM DD ON

LPF

LPF

BD983KV

(IC701)

PWM-IC

D.ERR

C.ERR

DRUM VS

CAPSTAN VS

SS 3.0V

SS 5.0V

SS 1.8V

LCD BL5V

CCD/LCD

-7.5V, -5V, -5V

V.LOGHT5.0V

7-5 DC/DC Block Diagram


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Samsung Electronics 8-1

8. Wiring Diagram


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Schematic Diagrams


10-1 DC/DC (Main PCB)

Q701

Q702

Q703

Q706

Q707

Q708

These are the waveforms of VP-D371(i)/D371W(i)/D372WH(i)/D375W(i)/D975W(i)Caution) There can be some differences (Voltage, Frequency, stc.) among cameras.


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Schematic Diagrams


10-2 Micom (Main PCB)


X501(13.5MHz)


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Schematic Diagrams


10-3 Servo (Main PCB)

IC401-25Pin(VCC1) IC401-23Pin IC401-28Pin IC401-44Pin(Cap VS) IC401-51Pin(Cap W)) IC401-52Pin(Cap V) IC401-54Pin(Cap U)

These are the waveforms of VP-D371(i)/D371W(i)/D372WH(i)/D375W(i)/D975W(i)Caution) There can be some differences(Voltage, Frequency, stc.) among cam-eras.


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Schematic Diagrams


Audio

10-4 Audio (Main PCB)

IC601 64Pin(Audio LR CLK) IC601 53, 57Pin



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Schematic Diagrams


10-5 CDS (Main PCB)


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Schematic Diagrams


Video

Audio

10-6 Camera DSP (Main PCB)


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Schematic Diagrams


i eo

Audio

10-7 GLOABLi (Main PCB)


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Schematic Diagrams


Video

10-8 LCD, CVF (Main PCB)


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Schematic Diagrams


10-9 Memory (Main PCB)


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Schematic Diagrams


10-10 PLL (Main PCB)


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Schematic Diagrams


10-11 PRML (Main PCB)


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Schematic Diagrams


10-12 Vertical Drive (Main PCB)


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Schematic Diagrams


10-13 Zoom motor Drive (Main PCB)


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Schematic Diagrams


10-14 2.5 LCD (LCD PCB (VP-D371(i)))


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Schematic Diagrams


10-15 2.7 LCD (LCD PCB (VP-D371W(i)/D372WH(i)/D375W(i)/D975W(i)))


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Schematic Diagrams


10-16 CCD Normal (CCD PCB (VP-D371(i)/D371W(i)/D372WH(i)/D375W(i)))


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Schematic Diagrams


10-17 CCD Mega (CCD PCB (VP-D975W(i)))


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Schematic Diagrams


10-18 Jack (Jack PCB)


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Schematic Diagrams


10-19 Rear (Rear PCB)


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Schematic Diagrams


10-20 Function (Function PCB)


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Schematic Diagrams


10-21 CVF (CVF PCB)


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Schematic Diagrams


10-22 Front (Front PCB (VP-D372WH(i)/D375W(i)/D975W(i)))

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