8-1
8-1
DPP-SV77 V2
Section 8
Block Diagram
Overall
Overall
Overall
LCD
CONTROL
16Mb EDO-DRAM
VIDEO/
JPEG
IC251
HEAD/MECHANISM
CONTROL
DK-43
MS
PCMCIA
IC101
CPU
VIDEO
OUT
PW-43
SW
SW
PR-43
MD-43
(1/2)
LED
LCD
DISPLAY
2.8'STN
QVGA
POWER
BLOCK
64M SDRAM
IC202
IC501
X201
12.2727MHz
(NTSC)
14.75MHz
(PAL)
IC203
LPF
1.8V
REG
3.3V
REG
D-D
CONV
IC504
5V
22V
22V
TO
THERMAL HEAD
TO MOTOR, FAN
STBY 3.3V
5V
3.3V
1.8V
IC503, IC512
Q501,502,503
RESET
IC105
RESET
32M
FLASH/ROM
64M SDRAM
64M SDRAM
IC102
IC103
IC104
X101
33MHz
X102
48MHz
RESET
SW
EEPROM
RTC
X1201
4.91MHz
TOUCH
PANEL
CONTROL
TOUCH
PANEL
IC1201
USB
TP-43
IC951
ON/OFF
Q903
MOTOR
DRIVER
PLATEN/
RIBBON
MOTOR
HEAD
FAN
HEAD
UP/DOWN
MOTOR
IC902,903
MOTOR
DRIVER
THERMAL
HEAD
SENSOR
SENSOR
BOARD
IC901
USB
MD-43
(2/2)
RM-43,JD-43,PE-43
RESET
RESET
IC191
IC106
Summary of Contents for DPP--SV77
Page 1: ...DIGITAL PHOTO PRINTER DPP SV77 SERVICE MANUAL Volume 2 1st Edition ...
Page 5: ...3 J DPP SV77 V2 ...
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