Panasonic DMC-G2KPP - Lens;Flash;Hot Shoe Block Diagram

S-6
S3.4. Lens/Flash/Hot Shoe Block Diagram
DMC-G2 LENS/FLASH/HOT SHOE BLOCK DIAGRAM
IC6001
(VENUS HD2)
GPIO33 AA10
(LSDIO)
FP9008
20
FP9008
21
FP9008
16
GPIO35
AB7
(LSB2L)
FP9008
18
FP9008
19
FP9008
23
GPIO32
AC6
(LSB2A)
CPUD24
FP9008
17
FP9008
22
IC9101
(SYSTEM IC)
27
ADC5
AD17
GPIO42
AC4
(STB PWM OUT)
LSDET
LSRST
LSB2L
LSL2B
LSDIO
LSCK
LSB2A
LSLDP
CPUAD3
ADC9
C17
AD16
(LSDET)
(LSRST)
1
IC9004
2
3
5
6
4
A
GND
VCCA
B
DIR
VCCB
D3.0V
D3.0V
GPIO39
Y10
(LSIOCTL)
6
IC9006
5
4
2
1
3
2Y
VCC
1Y
2A
GND
1A
D3.0V
ADC11
AC15
(LSL2B)
GPIO48
AB3
(LSCK)
3
IC9005
2
1
4
5
G
A
GND
VCC
Y
QR9004
GPIO38
AD5
(LSLDPO)
CPUD25
C18
(LEN VCC ON H)
D3.0V
FP9003
10,11
FP9003
7
FP9003
6
FP9003
5
1
2
6
4
5
3
QR8003
Q8001
1
2
6
4
5
3
QR9007
1
2
6
4
5
3
QR9009
Q8002
1
2
6
4
5
3
QR8001
D3.0V
CPUD17
GPIO43
D3.0V
(EXSTB IN)
(EXTSTRTTL)
GPIO44
(EXSTB OUT)
(STB PWM ON H)
(STB TRG PWM)
Y8
B15
B14
D18
AD3
QR8002
QR9008
1
2
4
3
T8501
1
4
256
3
Q8502
CL8505
D
S
G
F8502
5
1
678
23
4
Q8501
FP1001
40
FP9010
13
FLASH
FP1001
42
FP9010
11
CL8504
FLASH UNIT
P8503
2
P8503
1
P8504
1
P8504
2
FP1001
38
FP9010
15
(STB CHG LVL)
(INT STB ON L)
CPUAD2
A17
(EXT STB ON L)
PWM OUT
22
PWM IN
(STB PWM)
MOUNT BOX UNIT
(LENS CONTACT TERMINAL)
FP9008
1 - 7
LEN4.2V
LEN4R2V
CL8510
CL8512
CL8511
RL9108
(BUS TRANSCEIVER)
(EXT STB DET)
4
5
IC6009
D2 Q2
3
2
IC6009
D1 Q1
17
3
IC6011
Y2 A2
D4.8V
FP1001
20
- 24
FP9010
29
- 33
UNREG
FP1001
3
- 746 - 50
FP9010
Q9002
13
12
IC6008
D5 Q5
8
9
IC6008
D4 Q4
CPUD20
(STB TRG ON H)
A14
CPUD19
GPIO16
AA1
D1.9V
D3.0V
(STB TRG)
69
IC3101
GP01
(CCD SIGNAL
PROCESSOR)
EXT.
FLASH
TOP CASE (R) UNIT
7
6
IC6004
D3 Q3
CL8002
CL8001
+
C8510
(For Flash
Charge)
POW FLASH P.C.B.
1
2
6
4
5
3
QR8501
QR8502
CL8503
CL8517
CL8515
9
5
IC6004
D2 Q2
CL8516