PANASONIC DMC-LX1 BLOCK DIAGRAM bk2 syscon

SYSTEM CONTROL BLOCK DIAGRAM

IC6003

(SDRAM/256M-bit)

IC6002

(FLASH ROM/16M-bit)

Bank Adr.

DATA

ADDRESS

DATA

ADDRESS

BA1

BA0

DQ15

DQ0

A11

A0

DQ15

DQ0

A0

IC6001

(VENUS2/MICRO PROCESSOR)

CL9913 CL9912 CL9904

CL9065 CL9066

24

23
88

3

22

26

45

29

9

25

79

81
49

120
83

98

121

140

147

169

SDBA1

SDBA0
SDD31

SDD0
SDA11

SDA0

CPUD31

CPUD16

CPUAD20A19

CPUAD1

Bank Adr.

DATA

ADDRESS

DATA

ADDRESS

TELE
WIDE

POWER SW ON

SHUT HALF
SHUT FULL

SELF LED

OIS SW

KEY IN3

KEY IN2

STBPOP DET

225
226
223
222
198

RL9106 RL9113 RL9114

245

220
20
22
187

POWER SW ON(H) POWER SW ON(L)

SHUTTER FULL

CL9063 CL9061 CL9062

LED IN 0

CL9075

8
9

10

3644
35
17

IC9101

(SYSTEM IC)

SHUTTER 0SHUTTER HALF
SHUTTER 1

CL9060

PS9901

PP9001

21

PP900124PS9901
PP900125PS9901
PP900122PS9901
PP900110PS9901
PP90019PS9901

PP90017PS9901
PP900126PS9901
PP900127PS9901
PP90015PS9901

CL9903

21
24
25
22
10

9

CL9905 CL9906

7
26
27

5

CL9914

ON

6

4

OFF

TOP OPERATION P.C.B.

S9904

ZOOM CONTROLSW

T

2

W

1

S9903

POWER SW

S9902

5

2

4

6

S9905

OIS SW

HALF

FULL

SHUTTER SW

S9901

CL9901

4
3

1

3

2

4

1

3

MODE SW

10

9

15

8

7

1

C

6

CL9917

6

3

4

1

2

5

1211

C

1314

CL9902

2

3

16

4

5

S9906

CONCEAL

POPUP

B9101
Timer
Back UP
BATTERY

1

2

AFMF-ASPECT P.C.B.

4 3
1 2

4 3
1 2

X9101

(32.768kHz)

S9801

AF/MF

S9802

ASPECT

12

/RESET

IC9101

(SYSTEM IC)

RESETIND3V

32

BATT

40

OSC IN

42

OSC OUT

43

SCLKOUT

47

SIOUT

48

RL4003RL4004

IC4001

(LCD COLOR DRIVER)

SDATA

6

SCLK

7

RESET OUT

FP9002

5

FP9002

4

FP9002

3

FP9002

2

SCLK

SCS

33

CS

4

RL9108

SO

3

RL9107

SI

2

RL9109

1

5

191

189

183

182

180

230

268
267

233
276

RSTB

RTC CS

SIO I

SIO O

SY SCK

LCD CS

AFMFB
AFMFA

ASPECTB
ASPECTA

KEYIN1

JOYABCD

JOYCENT

AEAF LOCK

DELETE

DISPLAY

MENU

POWER LED

CL9501

REAR CASE UNIT

24

S9504
RIGHT

2 1

CL9078

4 3

D3V

P9001

1 AF LED A
2 D GND

2 1

4 3

CL9507

2

174

212

219

215

218

IC9101

(SYSTEM IC)

LED1

14

194

LEDIN1

11

LED2

15

LED0

13

D3V

CL9509

CL9506

CL9503

CL9504

CL9505

CL9502

D3V

POWER LED

Q9001

D9501

QR9001

S9506
MENU

S9503
LEFT

2 1

4 3

D9901

S9507

DISPLAY

2 1

4 3

S9502
DOWN

2 1

4 3

S9508

DELETE

2 1

4 3

S9501

UP

2 1

4 3

S9505

AE/AF LOCK

2 1

4 3

CENTER

CL9508

7C8

1 4

2

3

9 10

S9509

JOY STICK

5

6

DMC-LX1 SYSTEM CONTROL BLOCK DIAGRAM