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12 SCHEMATIC DIAGRAMS
12.1. OVER ALL BLOCK DIAGRAM
OVERALL BLOCK DIAGRAM
ZOOM
IRIS/
SHUTTER
FOCUS
IC7001
LENS DRIVE
FLASH
IC3101
CCD
3 MEGA PIX
[DMC-LC50]
4 MEGA PIX
[DMC-LC70]
IC3002
V-DRIVER
IC3004
PRE PROCESS
CDS,AGC,A/D,
TG
X3001
(24.75MHz)[DMC-LC50]
(27MHz)[DMC-LC70]
(12bit)
X6001
(48MHz)
IC6005
VENUS
CAMERA PROCESS
J-PEG COMP/EX PANDS
MEDIA I/F
USB I/F
MAIN MICROPROCESSOR
BUZZER
REAR OPERATION UNIT
MENU
DISPLAY
TOP OPERATION UNIT
OFF
IC9101
SYSTEM
SET
X9101
(32.7kHz)
T
W
ON
IC6004
FLASH ROM
(16M)
35
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IC6007
256MB SDRAM
[DMC-LC70]
128MB SDRAM
[DMC-LC50]
(WORK AREA)
DMC-LC70 only
SD
CARD
IC6005
VENUS
CAMERA PROCESS
J-PEG COMP/EX PANDS
MEDIA I/F
USB I/F
MAIN MICROPROCESSOR
IC2001
VIDEO OUT
(75 Driv.)
IC4001
LCD DRIVE
3.1V(DIGITAL)
3.4V(DIGITAL)
1.5V(DIGITAL)
12V(CCD)
-8V(CCD)
8.5V(LCD)
IC5001
AUDIO ANALOG
(MICROPHONE AMP)
POWER CIRCUIT
MICROPHONE
COLOR LCD
MONITOR
1.5" PANEL
110kpix
DC JACK
BATTERY
DIGITAL/V. OUT [DMC-LC50]
DIGITAL/AVOUT[DMC-LC70]
35
DMC-LC50/LC70PP/PL/EB/EG/EGM/GC/GD/GN OVERALL BLOCK DIAGRAM
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12.2. WIRING CONNECTION DIAGRAM
21 VH
19 V2[OV2]
20 V1[OV1]
V4[OV4]
V5/V5A[OV7]
V6/V3B[OV5]
V3/V3A[OV3]
1817161514
FP9001
VL
BSUB
NC/V6[OV6]
NC/V5B[OV8]
121110
13
NC/HL
CCD GND
9
H2
SUB
CCD GND
CCD GND
642 CCDOUT
3
5
7R8 H1
1 CCD GND
CCD FPC
UNIT
FP9002
LENS
UNIT
MAIN C.B.A
(FOIL SIDE)
IM1
IM2
TM-
TM+
FABS
Z2ABS
LED CONT
LED CONT
Z1ENC VCC
13579
11
131517
IM1
IM2
TM-
TM+
Z1ABS
LED CONT
FENC VCC
Z2ENC VCC
864
2
10
: (COMPONENT SIDE)
ST+
FAN
FBP
TENC VCC
25
19
21
23
ST-
FAP
FBN
TABS
LED CONT
2018161412
222426
11 SYS BATT
12 BATT DETECT
13 D GND
14 ST CH LV
15 A GND
16 ST TRG
17 D3R1V
18 ST PWM
19 SELF LED K
20 ST PWM SAFE
36