samsung VP-D371(i), VP-D372, VP-D374, VP-D375, VP-D376 Service 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
ΠShooting & compact Design
´ Direct Print System : PictBridge
TM
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)
© 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.
ELECTRONICS
Block Diagrams
7-2 Samsung Electronics
This Document can not be used without Samsung’s authorization
7-1 All Block Diagram
DC/DC BLOCK
-15V~-7.5V
Drum VS
Capstan VS
3.3V
1.8V
BL5V
5V
Syscon/Servo Block
AUDIO VIDEO I/F
BLOCK
DV1 chip Block
PRML/PRE-Amp Block
Block Diagrams
Samsung Electronics 7-3
This Document can not be used without Samsung’s authorization
7-2 ICD01(S5C7377X) Block Diagram
Key
S5C7377X
ADC 2CH
(500KHz
10Bits)
OSD
ARM926
MPEG4
CODEC
(30FPS@VGA)
Nand Flash
Memory
NAND
FLASH
CONTROLLER
AHB BUS
JPEG
CODEC
VIDEO BUS
External
Memory
SDRAMC/
SMC
CCD[11:0]
Y/Cb/Cr[7:0]
VIDEO DMA
CCD[11:0]
Y/Cb/Cr[7:0]
APB
BRIDGE
DMA *4
AUDIO CODEC
(G. 728/G/711)
APB BUS
SPI
I2S
I2C *2
UART *2
GPIO
INTC
TIMER *4
External
Device
External
Device
External
Device
Console
S/W
usage
CCD
12bits
Y/C CHANNEL
CAMERA
Y[9:0]
DIS
WDT
USB 2.0
PC
PROCESSOR
3-in-1
MSPRO
CARD
Socket
TV Encoder
Itur656
Y/Cb/Cr[9:0]
Image
improvement
Processor
Y/C[7:0]
Motor
Control
SDIO/MMC
PWM
(12CH)
S5C7376X
Block Diagrams
7-4 Samsung Electronics
This Document can not be used without Samsung’s authorization
o
r
7-3 IC201 Block Diagram
MICOM
Camera
LCD
AFE
Video
Decoder
DAC
Color
Encoder
CLOCK
SHUFFLE
10.5MBits
SDRAM
IIC
VIDEO
CODEC
AUDIO
AUXSC
DVC_LINK
nd
2
CODEC
(channel)
SDRAM
-DV1CHIP
4MBits
MODAS
PRML
DEMOD
OSD
Audio
VCO
DSP
1394
PHY
Audio
AD/DA
Block Diagrams
Samsung Electronics 7-5
This Document can not be used without Samsung’s authorization
7-4 Syscon/Servo Block Diagram
7-5 DC/DC Block Diagram
DCDC
BLOCK
PRML
BLCOK
PREAMP
BLOCK
DV1_CHIP
BLOCK
AV I/F
BLOCK
CAMERA
BLOCK
TMP1962F10
(IC501)
MICOM
RESET-IC
XC6413FY01MR
(IC503)
EEPROM
524ABOX91
(IC505)
LB11993W
(IC401)
MOTOR
DIRVER
RS5C372A
(IC502)
RTC IC
DRUM
MOTOR
CAP
MOTOR
LOAGDING
MOTOR
T/S SENSOR
REEL SENSOR
MIC SENSOR
BATT &
ADAPTER
TMP1962
(IC501)
MICOM
VTR DD ON
CAM DD ON
LPF
LPF
D.ERR
C.ERR
BD983KV
(IC701)
PWM-IC
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
DRUM VS
CAPSTAN VS
SS 3.0V
SS 5.0V
SS 1.8V
LCD BL5V
CCD/LCD
-7.5V, -5V, -5V
V.LOGHT5.0V
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 VPD371(i)/D371W(i)/D372WH(i)/D375
W(i)/D975W(i)
Caution) There can be some differences
(Voltage, Frequency, stc.) among cameras.
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