ELECTRONICS
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.
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This Service Manual is a property of Samsung Electronics Co .,Ltd. |
© Samsung Electronics Co., Ltd. FEB. 2007 |
Any unauthorized use of Manual can be punished under applicable |
Printed in Korea |
International and/or domestic law. |
AD82-00183A |
MANUAL SERVICE
D371(i)/D371W(i)/D372WH(i)/D374/D375W(i)/D376/D975W(i)-VP
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 Manual
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DIGITAL VIDEO CAMCORDER |
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Merit & Character regarding Product |
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ΠShooting & 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
Block Diagrams
7-1 All Block Diagram
DC/DC BLOCK |
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5V |
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3.3V |
Syscon/Servo Block |
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1.8V |
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BL5V |
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-15V~-7.5V |
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Drum VS |
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Capstan VS |
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AUDIO VIDEO I/F |
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BLOCK |
DV1 chip Block |
PRML/PRE-Amp Block |
7-2 |
This Document can not be used without Samsung’s authorization |
Samsung Electronics |
Block Diagrams
7-2 ICD01(S5C7377X) Block Diagram |
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Nand Flash |
External |
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Memory |
Memory |
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S5C7377X |
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ADC 2CH |
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NAND |
SDRAMC/ |
APB |
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External |
Key |
(500KHz |
ARM926 |
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FLASH |
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SPI |
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SMC |
BRIDGE |
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10Bits) |
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CONTROLLER |
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AUDIO CODEC |
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(G. 728/G/711) |
External |
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I2S |
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Device |
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AHB BUS |
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I2C *2 |
External |
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CCD[11:0] |
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Device |
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Y/Cb/Cr[7:0] |
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UART *2 |
Console |
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OSD |
MPEG4 |
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JPEG |
VIDEO DMA |
DMA *4 |
BUS |
GPIO |
S/W |
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CODEC |
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CODEC |
usage |
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(30FPS@VGA) |
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INTC |
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CCD[11:0] |
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APB |
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Y/Cb/Cr[7:0] |
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TIMER *4 |
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VIDEO BUS |
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Y/C CHANNEL |
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WDT |
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12bits |
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Y[9:0] |
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USB 2.0 |
PC |
CCD |
CAMERA |
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DIS |
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PROCESSOR |
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3-in-1 |
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MSPRO |
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Y/Cb/Cr[9:0] |
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CARD |
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SDIO/MMC |
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Socket |
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Y/C[7:0] |
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TV Encoder |
Itur656 |
Image |
Motor |
PWM |
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improvement |
Control |
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Processor |
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S5C7376X |
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Samsung Electronics |
This Document can not be used without Samsung’s authorization |
7-3 |
Block Diagrams
7-3 IC201 Block Diagram
MICOM
AFE |
CLOCK |
IIC |
2nd-DV1CHIP |
Video |
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MODAS |
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Decoder |
VIDEO |
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CODEC |
PRML |
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SHUFFLE |
AUXSC |
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CODEC |
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DEMOD |
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LCD |
DAC |
Color |
10.5MBits |
AUDIO |
DVC_LINK |
4MBits |
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SDRAM |
SDRAM |
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OSD |
Audio |
VCO |
1394 |
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PHY |
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Audio
AD/DA
7-4 |
This Document can not be used without Samsung’s authorization |
Samsung Electronics |
Block Diagrams
7-4 Syscon/Servo Block Diagram
DCDC
BLOCK
DRUM
PRML MOTOR
BLCOK
PREAMP |
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TMP1962F10 |
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LB11993W |
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CAP |
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(IC401) |
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BLOCK |
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MOTOR |
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(IC501) |
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DV1_CHIP |
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MICOM |
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MOTOR |
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DIRVER |
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BLOCK |
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LOAGDING |
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MOTOR |
AV I/F |
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BLOCK |
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T/S SENSOR |
CAMERA |
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REEL SENSOR |
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BLOCK |
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RS5C372A |
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MIC SENSOR |
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(IC502) |
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RTC IC |
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RESET-IC |
EEPROM |
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524ABOX91 |
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XC6413FY01MR |
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(IC505) |
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(IC503) |
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7-5 DC/DC Block Diagram
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LPF |
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DRUM VS |
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BATT & |
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LPF |
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CAPSTAN VS |
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ADAPTER |
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VTR DD ON |
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LPF |
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SS 3.0V |
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LPF |
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SS 5.0V |
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TMP1962 |
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CAM DD ON |
BD983KV |
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(IC701) |
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(IC501) |
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D.ERR |
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LPF |
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SS 1.8V |
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MICOM |
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LPF |
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PWM-IC |
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C.ERR |
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LPF |
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LPF |
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LCD BL5V |
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CCD/LCD |
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LPF |
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-7.5V, -5V, -5V |
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LPF |
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V.LOGHT5.0V |
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Samsung Electronics |
This Document can not be used without Samsung’s authorization |
7-5 |
8. Wiring Diagram
Samsung Electronics |
8-1 |
Schematic Diagrams
10-1 DC/DC (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.
10-2 |
This Document can not be used without Samsung’s authorization |
ΠQ701
´ Q702
ˇ Q703
¨ Q706
ˆ Q707
Ø Q708
Samsung Electronics
Schematic Diagrams
10-2 Micom (Main PCB)
ΠX501(13.5MHz)
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.
Samsung Electronics |
This Document can not be used without Samsung’s authorization |
10-3 |
Schematic Diagrams
10-3 Servo (Main PCB)
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.
ΠIC401-25Pin(VCC1) |
´ IC401-23Pin |
ˇ IC401-28Pin |
¨ IC401-44Pin(Cap VS) |
ˆ IC401-51Pin(Cap W)) |
Ø IC401-52Pin(Cap V) |
∏ IC401-54Pin(Cap U) |
10-4 |
This Document can not be used without Samsung’s authorization |
Samsung Electronics |
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