Block Diagram - Casio QV-5000SX Service Manual & Parts List

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ST-UNIT
Comparator
sensor
Battery
Voltage
High voltage
Xo
generator
LAMP
C-PCB
2 color
LED
LZ23J3V
XRD44L60
CCD
CDS/AGC/ADC
H-BUFFER
V-Dr
V-Dr
AF-PCB
DRIVER
SUB
Lens
CPU
DRIVER
UNIT
EEPROM
VCC1-ST
16pin
VCC5-1
(C FPC C)
AGND
5V
PGND
V. PM

BLOCK DIAGRAM

L-PCB
12.75V
VCC13
7.5V
VCC7
5.0V
10pin
VCC2
–14.5V
VEE2
SGND
3.0V
VA
PREN
LTTRGN
/SHUTTER
VDD
FBN
6.0V
BL-VCC
51pin
D-PCB
DB0
V3
~
V1
DB9
CH3A
RSTCCD
CH1A
SHP
V4
SHD
V2
CLAMP
CH3B
SDI
SUB
SCK
CH1B
LOAD
OFDC
H1
RESET
H2
/STBY1.2
RLED
GLED
Volrtage
detector
COMMAND
/FLB
STATUS
/LSRT
/SCK
/FLB
/SHUTTER
60pin
(C FPC B)
PW-PCB
15pin
GND
3.3V
3.3V
VCC3-3
VCC18
VCC3-1
EVCC3
VCC3-2
GND3
VCC5-4
VCC3-3
DGND
VCC15
Voltage Controller
VCC
GND4
IR3Y26A1
CM7018
RGB Interface
TFT Controller
VIDEO/RGB
VIDEO75Ω
driver
SW
Serial
communication
buffer
20pin
B, G
VCC1-L
PLAY/REC
R/VIDEO
LGND
BLACTB
(B to B)
AGND5
BLCONT
VCC3-1
VCC5-1
PWCONT
SDIPO
20pin
CSYNC
DGND3
SDOPO
VOUT
JKSW
NAND FLASH memory
64Mbit
FLASH/MASK memory
DCAM-101
8Mbit
DRAM ×2
32Mbit (50ns)
MSM82C55A
Extension I/O
PW0~3
EVCC3
ADPTN
20pin
AGND3
GND5
VCC3-2
VCC5-1
GND
SLED
(B to B)
VCC1-3
DGND3
VCC1-L
VCC3-1
20pin
18.5V
15V
–9V
5.0V
VCC18
VCC15
VEE7
VCC5-1
Timer
VCC5-2
VCC5-3
LED
VCC5-4
26pin
(C to F)
VGH
RESET
OE
1.8"TFT
VREFH
MODE2
CLR
VGL
CS
HCNT
BOUT
LCD Module
VREFL
VCOM
MCLK
VDD
COD18T1022
GRES
VBC
MODE1
VSH
GPCK
SRTR
VSS
GSRT
SRTL
GOUT
10pin
(B to B)
BLCNT
BLGND
Backlight controller
HDB
DGND3
circuit
BL-VCC
BLACTB
10pin
(B to B)
SOP
LGND
SIP
VIDEO
VSW
DGND5
VGND
KA-PCB
14pin
16pin
KEY
CA481-TS
(C FPC C)
SUB-LCD
MODE
SO
PACT
KIN0
DISP
SCK
KOUT0
KIN1
MENU
SUBCE
KOUT1
KIN2
S/N/F/E
INHN
VCC3-1
DGND3
S-TIMER
LC75821
FLASH
LCD
Controller
KB-PCB
KEY
KIN0
KIN3
KIN1
KOUT2
SHUTTER
KIN2
DGND3
(+)
(–)
6pin
AF-PCB
JK-IN
GND
DC
Battery
JACK
BL-PCB
LCD
ON/OFF
F
10pin
Serial
VIDEO
Commu-
nication
JACK
Jack

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