PANASONIC DMC-LC20PPALLSVC, DMC-LC20PP SCHEMATIC DIAGRAMS a4scm

10 SCHEMATIC DIAGRAMS

10.1. OVER ALL BLOCK DIAGRAM

OVERALL BLOCK DIAGRAM

5pin CONNECTOR
(CON8)

FLASH CONTROL

FLASH CONTROL

SUB C.B.A.

BACK LIGHT DRIVE

SELF-TIMER LED
(RED)

USB OUT(CON7)

Video OUT(N/P)(CON6)

AC ADAPTOR(CON3)
(3V,2.5A)

BATTERY

50pin CONNECTOR

(CON14) (CON3)

LCD

POWER
(3.3/1.8/5.0/17.5/-8.5V)

POWER CONTROL

STATUS LED
(RED/GREEN)

20pin CONNECTOR
(CON2)

32bit RISC CPU
IC6

CCD C.B.A.

L.P.F.

CCD
IC1

OSC(32kHz)
OSC1

22pin CONNECTOR
(CON8)

OSC(12MHz)
OSC2

CLOCK IC
IC12

V-DRIVER
IC16

CLOCK GENERATOR
IC21

CDS/AD
IC17

TIMING GENERATOR
IC19

36MHz

48MHz

10bit

SERIAL

H.V

9MHz

VIDEO DRIVER
IC3

COMPOSITE OUT

ASIC
IC2

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SW OPERATION
(POWER/SHUTTER/FLASH/DISPLAY/MENU/
BURST SHOT/CROSS SW)

32bit RISC CPU
IC6

AD

AGC

SERIAL

MIC

LCD DRIVER
IC25

LENS MOTOR DRIVE
IC26

24pin CONNECTOR
(CON9)

LCD PANEL

BUZZERPWM

4pin CONNECTOR
(CON13/IRIS,SHUTTER)

7pin CONNECTOR
(CON10/FOCUS)

SW C.B.A.

LENS UNIT

VIDEO DRIVER
IC3

COMPOSITE OUT

ASIC
IC2

16bit BUS

32bit BUS

ANALOG RGB

FLASH ROM
IC5

SFRAM
IC1

9pin CONNECTOR
(CON11/ZOOM)

SD CONNECTOR SD/MMC CARD

MAIN C.B.A.

DMC-LC20PP/PM/E/B/A/EN/KR OVERALL BLOCK DIAGRAM

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