Toshiba PDR-M500, Руководство по обслуживанию

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1
Section
1. System Overview
1-1 System Diagram
CCD1
(W B/Gamma/
RGB)
CCD2
Ext. Devi ce
Controll er
Flas h
Control ler
SDRAM
Controll er
DMAC
PLL
JPEG
NT/PAL
Encoder
Res ize
Engine
UART 0
Audi o I/F
USART 0
USB Controll er
D/A
Sub_CPU
MUX
MODE PCB
FLASH HOUSE
MAIN PCB
DCIN
BATT
+/-
UART 1
USART 1
Monitoring
Engine
HD6433802
SACK
SCK32/RXD32
FLASH PCB
Motor Dri ver
12
SHUTTER PCB
POWER
SW
R/G
LED
PWR_SW
Flas h High
Voltage Area
(Charge)
Power Circ uit
32.768KHz8.00MHz
TXD32
USB
LR38668Y
OLPF
M M M
LENS CANON X10 ZOOM
M50231FP
PD[0:11]
CDS/ADC
TG
RN23N3AB1DT
CCD
OS
V
CCD PCB (M500)
LRS5710
H
HD/VD
CDAT [0:11]
M
HD/VD
GIO
GIO
Flash Memory SDRAM
MEMD[15:0] MEMA[20:0]
MEMD[15:0]
32
16
16 14
21
SDRAM
K4S281633D-RL K4S281633D-RL M28W 320ECT70ZB6
16
CF
Controller
SD
Control ler
SM
Flash
ARM7T DMI Local SRAM
LCD PCB
CXA3572R
LCD I/F
EVF I/F
LV4141W
SWITCH FPC
AV OUT
75ohm Driver
Filter
29.5MHz(PAL)
PLL
T GCLKIN(35.874MHz)
24MHz(CLK24O)
ICS404K
24MHz
EXT .MIC
CODEC
MICAMP
SPAMP
AK4536
INT .MIC
SCDA1A0801
SD Card
Connec tor
SD Card
Swi tc h MIC
SPEAKER
TK15467S
Switching
ECH8603 MB3883PV
[ OUT PUT ]
M3.4V/+1.8V/+15V/-7V/+12V/+8.5V/D3.3V/+5V
UNREG/UNREG3
BKL 1LED
DCDC
BD6155FVM
3 COLORS
LED
CL-501G-D
Flas h Circuit
(T ri ger/Adjus t)
IGBT
FLASH SENSOR
FLASH DOOR SW
3
C-MNC20-00-00
AD
CARD DOOR SW
SYST EMIN/CCDON/LCDON/DCBAT /DIS7V/CD35VON
CARD DOOR SW
FLASH DOOR SW
ST ROBE DOOR SW
SLFR
SLFG
SLFB
IR SENSOR
(Remote)
M ODE SW
IREN
LCD_
R/G/B
VI
D
E
O
LCD_Y
U/V
ML621-T Z12
BL1
DISP SW
MENU SW
5-KEY SW
T RUSH SW
SELF SW
FLASH SW
W IDE SW
T ELE SW
RLED/GLED
RLED
GLED
IR[3:1]
2
2
2
2
2
3
3
2
2
4
6
4
CY25AAJ -8
24.5454MHz
(CLK2454O)
MEMD[31:16]
14
MEMA[13:0]
sw
[34pi n]
[20pi n]
[2pin]
[20pi n]
[2pin]
[14pin]
[4pin]
Sens or
Sub_CPU
PTK85508X
[40pin]
[10pin]
[22pin]
[24pi n]
2.5" LCD
ACX317AKN
[2pin]
0.33" EVF
ALP026AGX
[2pad]
TK11840L
BL2
[2pin]
BKL 6LED
DCDC
[4pad]
[4pin]
PDR-M500 Block Diagram
AD9944KCP(12bi t)
3
2
4
AMP
NJ M2135
EVF_RT /
GT/BT
3
SPN