Panasonic Lumix DMC-GH4H series User Manual

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12.6. Flash/Hot Shoe Block Diagram
DMC-GH4 FLASH/HOT SHOE BLOCK DIAGRAM
IC6001
(VENUS ENGINE)
IC9102
(SYSTEM IC)
AD1 IN4
GPIO59
C21
(STB PWM OUT)
GPIO21
(EXSTB IN)
(EXT STRTTL)
L2
GPIO0
(SSG AESTART)
T1
(STB CHG LVL)
PWMOUT
(INT STB TRG)
INT STB TRG
(EXT STB TRG)
EXT STB TRG
B7
(STB PWM)
PIOD3
(EXT STB DET)
GPIO200
RL9119
RL9113
PWMIN
LVL SHIFTB0
GPIO42
H2
(STROBE TRG)
FP9005
11-13
FP9005
18
FP9005
19
FP9005
RL7113
RL7111
RL7112
RL7110
20
(STX)
(STTXD)
(STRXD)
(STRTTL)
HOT SHOE FPC
HOT SHOE
FLASH
POP UP
SOLENOID
Q8001
STX
RL4407
RL4408
STTXD
STRXD
STRTTL
FP9005
41
FP9005
42
FP9005
43
FP9005
44
(XSINGLE)
(XBURST)
(XBRACKET)
(XSELF)
(INTERVAL)
SINGLE
BURST
BRACKET
SELF
INTERVAL
CC9004
CC9003
CC9001
CC9002
1
2 4
T8501
Q8502
F8502
PW D3.5V
FP8501
19
FP9002
24
FP8501
18
FP9002
25
FP8501
16
FP9002
27
FLASH P.C.B. UNIT
(UNREG)
(UNREG GND)
P8501
2
P8501
1
P8502
1
P8502
2
Q8503
Q8504
FP8501
20
FP9002
23
RL8511
(LAMP
- )
PW UNREG
FP8501
1-7
FP9002
35-41
FP8501
9-15,17
FP9002
26,28-33
PW D4.9V
(INT STB TRG)
RL8512
(LAMP+)
3
2
1
4
5
6
Q8501
8
1
765
23
4
(STB PWM OUT)
(STB CHG LVL)
(D3.5V)
(INT STB TRG)
Q9001
(INT STB DET)
(SOL DRV)
(SOL PW)
(XPOP UP DET)
(INT STB DET)
(POP UP DET)
(D GND)
FP9005
21
FP9005
1
FP9005
22
FP9005
2
INTSTB POPUP SW
INT STB DET
FP9005
RL7102
RL7103
RL7104
RL7105
RL7106
45
PW D3.15V
PW D3.15V
PW D3.15V
(EXT SYNC ON)
PIOD5
QR8602
AD2 IN0
(REC MODE AD)
U2
GPIO330
AG12
AD0 IN8
W6
1
2
6
4
5
3
QR8601
PW D3.5V
STX2
2
P9003
EXT MIC P.C.B. UNIT
FP4401
11
FP4401
12
FP9005
26,27
FP9005
24,25
FLASH
FLASH UNIT
CAPACITOR P.C.B. UNIT
(C+)
(C-)
(TRG IN)
(UNREG GND)
(For Flash
Charge)
3
GPIO331
(STB OPEN SEL)
AF12
QR8002
32
1
6
5
4
PW D3.15V
QR8001
32
1
6
5
4
GPIO22
(EXSTB OUT)
L3
F3
L8
K8
D5
C23
A4
F2
D1
FLASH SYNCHRO
TERMINAL

Panasonic Lumix DMC-GH4H series Specifications

General

Brand	Panasonic
Model	Lumix DMC-GH4H series
Category	Digital Camera
Language	English