Samsung VP-D371 User manual

DIGITAL VIDEO CAMCORDER
Chassis : Dragon III
BASIC : VP-D371
Application Models
: VP-D371(i), VP-D371W(i),
VP-D372WH(i),VP-D374
VP-D375W(i),VP-D376
VP-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, UMG
MEA, SEA
SERVICE
ŒShooting & compact Design
´ Direct Print System : PictBridgeTM
ˇ LED Light
¨ High quality MPEG4
ˆ Still image Interpolation
Ø 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
SERVICE MANUAL 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
This Service Manual is a property of Samsung Electronics Co .,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
Area Web Site
North America URL ; http://service.samsungportal.com
Latin America URL ; http://latin.samsungportal.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 & Africa URL ; http://mea.samsungportal.com
◆If you want to know additional information which is not included on this
Service Manual, Please refer to the SKP(Samsung Knowledge Portal)
web site.

Block Diagrams
7-2 Samsung Electronics
This Document can not be used without Samsung’s authorization
DC/DC BLOCK
AUDIO VIDEO I/F
BLOCK
Syscon/Servo Block
PRML/PRE-Amp Block
DV1 chip Block
5V
3.3V
1.8V
BL5V
-15V~-7.5V
Drum VS
Capstan VS
7-1 All Block Diagram

Block Diagrams
Samsung Electronics 7-3
This Document can not be used without Samsung’s authorization
S5C7377X
ADC 2CH
(500KHz
10Bits) ARM926
NAND
FLASH
CONTROLLER
SDRAMC/
SMC
APB
BRIDGE SPI
AUDIO CODEC
(G. 728/G/711)
I2S
I2C *2
UART *2
GPIO
INTC
TIMER *4
WDT
USB 2.0
MSPRO
SDIO/MMC
DMA *4
VIDEO DMA
JPEG
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
PROCESSOR DIS
Image
improvement
Processor
Motor
Control
PWM
(12CH)
Y/Cb/Cr[9:0] Y/C[7:0]
Y[9:0]
APB BUS
Key
CCD 12bits
TV Encoder Itur656
S5C7376X
External
Device
External
Device
External
Device
Console
S/W
usage
PC
3-in-1
CARD
Socket
Nand Flash
Memory
External
Memory
7-2 ICD01(S5C7377X) Block Diagram

Block Diagrams
7-4 Samsung Electronics
This Document can not be used without Samsung’s authorization
SHUFFLE VIDEO
CODEC
AUDIO
AUXSC
DVC_LINK
IIC
CODEC
(channel)
MODAS
DEMOD
VCO
DAC 4MBits
SDRAM
10.5MBits
SDRAM
1394
PHY
MICOM
Camera PRML
Audio
AD/DA
Video
Decoder
CLOCK
OSD
2nd-DV1CHIP
LCD
AFE
Audio
o
DSP
Color
Encoder
r
7-3 IC201 Block Diagram

Block Diagrams
Samsung Electronics 7-5
This Document can not be used without Samsung’s authorization
DCDC
BLOCK
PRML
BLCOK
PREAMP
BLOCK
DV1_CHIP
BLOCK
AV I/F
BLOCK
CAMERA
BLOCK
TMP1962F10
(IC501)
MICOM
LB11993W
(IC401)
MOTOR
DIRVER
DRUM
MOTOR
CAP
MOTOR
LOAGDING
MOTOR
T/S SENSOR
REEL SENSOR
MIC SENSOR
RS5C372A
(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

Samsung Electronics 8-1
8. Wiring Diagram

Schematic Diagrams
10-2 Samsung Electronics
This Document can not be used without Samsung’s authorization
10-1 DC/DC (Main PCB)
ΠQ701
´ Q702
ˇ Q703
¨ Q706
ˆ Q707
Ø 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.

Schematic Diagrams
Samsung Electronics 10-3
This Document can not be used without Samsung’s authorization
10-2 Micom (Main PCB)
◆ 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.
ΠX501(13.5MHz)

Schematic Diagrams
10-4 Samsung Electronics
This Document can not be used without Samsung’s authorization
10-3 Servo (Main PCB)
Œ IC401-25Pin(VCC1) ´ IC401-23Pin ˇ IC401-28Pin ¨ IC401-44Pin(Cap VS) ˆ IC401-51Pin(Cap W)) Ø IC401-52Pin(Cap V) ∏ IC401-54Pin(Cap U)
◆ These are the waveforms of VP-
D371(i)/D371W(i)/D372WH(i)/D375
W(i)/D975W(i)
Caution) There can be some differences
(Voltage, Frequency, stc.) among cam-
eras.

Schematic Diagrams
Samsung Electronics 10-5
This Document can not be used without Samsung’s authorization
Audio
10-4 Audio (Main PCB)
´ IC601 64Pin(Audio LR CLK)
ΠIC601 53, 57Pin
◆ 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.