69
12.3. Video/Audio Process(1) Block Diagram
DMC-GH4 VIDEO/AUDIO PROCESS(1) BLOCK DIAGRAM
7
8
9
1
2
5
10
12
D0
D1
4A
4B
VDD
VDD
D2
D3
CMD
CLK
WP
6
(SDCD)
C.DET
IC6001
(VENUS ENGINE)
LCD
MEMORY CONTROL BLOCK
YC
PROCESS
BLOCK
JPEG
PROCESS
BLOCK
VIDEO
OUTPUT
BLOCK
GPIO260
GPIO258
GPIO259
GPIO261
SD CORE
USB I/F
(S LCD SDOUT)
(S LCD SCK)
FP9301
29
FP9301
30
FP9301
33
FP9301
26
FP9301
24
FP9301
35
50
FP9301
33
FP7202
31
FP7201
18
FP7202
16
FP7201
12
FP7202
38
FP7201
9
FP7202
7
FP7202
FP9301
25
8
FP7202
13
FP7202
16
FP7202
41
FP9302
34
FP9302
31
FP9302
24
FP9302
GPIO387
GPIO402
W25
V24
(S EVF SDIN)
V23
(S EVF CS)
W24
AE5
AD9
GPIO290
GPIO291
GPIO292
GPIO293
GPIO289
GPIO288
GPIO239
GPIO240
U23
W27
V26
U26
U27
U24
V27
W26
SDRAM AREA/8G-bit
GPIO384
(CLK LCD)
(LCDVD)
(LCDHD)
(CLK LCD)
(LCD CS)
(LCD SDOUT)
(LCD SCK)
(LCDVD)
(LCDHD)
AG9
AE9
AF9
GPIO386
GPIO385
LVF
11
(SDWP)
(G SD DAT0)
(PW SD3018V)
(G SD DAT1)
(SD DAT2)
(SD DAT3)
(SD CMD)
(CLK SD)
(SDCD SYS)
VIDEOOUT
RSTB
GPIO46
GPIO48
(PHOTO IC OUT)
AD1
U7
RL9105
RL9120
RL9106
G2
GPIO44
GPIO45
H4
RL9110
RL9104
GPIO43 H3
RL9103
G1
G4
INTERNAL BUS CONTROL
DB0-15
DB0-15
VSYNC
HSYNC
PCLK
CSX
SDO
SCL
RE SX
DE
37
FP7201
35
FP7201
41
FP7201
44
FP7201
42
FP7201
FP9301
10
FP7202
(LCD RESET)
(PW D3.5V)
EL VDD
EL VSS
40
FP7201
2,3
FP7201
6,7
FP7201
33
FP7201
LCD IF P.C.B.
USB DM
USB DP
AF16
AG16
G USB-
G USB+
FP9302
53
FP9302
52
FP9302
51
FP9302
3,59
50
FP9302
17
FP9302
FP9302
20
CL9301
CL9300
P9201
(MEMORY CARD
CONNECTOR)
RL9116
37-40
FP7202
54-57
FP9301
IC9201
(REGULATOR)
VOUT VIN
VCNT
2
3
4
1
GND
CL9201
CL9203
1
2
3
4
6
5
Q9201
QR9201
QR9202
PW D3.15V
PW D3.15V
VDD J
V21
VDD J
V20
A5
F2
G2
IC6003
(NOR FLASH ROM/512M-bit)
A11
F14
E3
G7
GPIO96
D0
D15
A0
A24
WE#
OE#
CE#
GPIO1
1
1
D14
F16
GPIO131
GPIO155
E2
F8
GPIO130
GPIO129
GPIO128
ADDRESS
CTL SIG
DATA
C14 B14 A14
HINGE FPC
EYE SENSOR FPC
27
3
16
12
2
1
VINA
VINP
SWPOS
PGND
6 CT
OUTP
10
OUTN
IC7200
(POWER SUPPLY)
AVDD
12
FP7201
13
AVDD
EL ON2
9
SWIRE
34
FP7201
EL ON1
8
EN
4
FP7201
FBS
4
11
FBS
SWNEG
5
NC
7
AGND
15 SWAVDD
PW D3.5V
To VIDEO/AUDIO PROCESS(2)
BLOCK DIAGRAM
MCLK
XHD
FP9302
18
FP9302
19
SI
XSCK
XVD
VDD2
FP9302
2
VCCP I
FP9302
60
VCCP O
SO
XCS
XCLR
(OPTICAL SENSOR)
VIO
VOUT
FP9303
5
FP9303
2
(G I2C CK)
(G I2C DAT)
FP9303
3
FP9303
4
GPIO52
(G I2C CK)
A8
GPIO53
(S I2C DAT)
B8
PW D3.5V
IC9301
(REGULATOR)
2
3
4
1
VOUT
VSS
VIN
CE
6 VIO
VCC FP9303
8
3 VCC
LED ANODE FP9303
1
1 LEDA
8 SCL
7 SDA
4 VOUT
GPIO8
P1
IC9102
(SYSTEM IC)
LRCLK
V IN
MCLKO
MCLK
BCLK
PIOC1
PIOC2
DA IN
RESETOUT
(SYS RESET)
(AUD FCLK)
(AUD DOUT)
(AUD DCLK)
(AUD MCLK)
(CLK27 SYS)
(G VIDEO OUT)
PW D3.15V
PW D3.15V
PW UNREG SYS
PW D3.15V
(SD POW ON L)
(SD 1R8V ON)
(SD UHS1 ON)
(SDCD SYS)
(IS POWER ON3)
(SDCD)
SDDETOUT
PIOB5
SDDETIN
PIOB0
PIOB1
PIOB2
FP9301
14
FP7202
(LCD DE)
36
FP7201
GPIO256 U25
(S LCD CS)
(LCDOUT0-15)
GPIO367 AB9
(LCD DE)
PRE
PROCESS
BLOCK
LVDS RX0P
LVDS RX0M
GPIO198
GPIO199
GPIO197
GPIO195
(S IS CS)
(IS HD)
(IS VD)
(SDODA0P)
(SDODA0M)
(SDOCAP)
(SDOCAM)
(SDODA3P)
(SDODA3M)
(SDODA4P)
(SDODA4M)
(SDODA5P)
(SDODA5M)
(SDODA6P)
(SDODA6M)
(SDODA7P)
(SDODA7M)
(S IS SDO)
(IS RESET)
(S IS SCK)
GPIO196
E27
F24
G27
G26
G25
G24
C22
A22
B22
H27
H26
H25
J27
J26
A23
B23
F25
E26
H24
MOS
IMAGE
SENSOR
16M
CL9011
CL9012
CL9008
CL9007
CL9010
CL9009
GPIO360
AD10
FP9001
33
FP9001
32
FP9001
41
FP9001
42
FP9001
27
FP9001
26
FP9001
39
FP9001
38
FP9001
24
FP9001
23
LVDS RX1P
LVDS RX1M
(SDODA1P)
(SDODA1M)
E25
E24
FP9001
48
FP9001
47
(IS THERMO)
(IS POWER ON3)
AD0 IN2
W3
FP9001
3
FP9001
11
FP9001
12
FP9001
8
FP9001
9
FP9001
7
FP9001
50
FP9001
10
FP9001
44
FP9001
45
LVDS RX2P
LVDS RX2M
LVDS RX3P
LVDS RX3M
LVDS RX4P
LVDS RX4M
LVDS RX5P
LVDS RX5M
LVDS RX6P
LVDS RX6M
LVDS RX7P
LVDS RX7M
LVDS RXCAP
LVDS RXCAM
(SDODA2P)
(SDODA2M)
F26
F27
FP9001
30
FP9001
29
FP9001
35
FP9001
36
MOS
SSG
(Built in AFE)
L3
L1
H4
J3
K3
L2
H7
H10
G6
E11
F7
D3
D11
31
IC9300
(REGULATOR)
3
4
6
5
2
1
VCC
ENB
LX
VOUT
FB
GND
Q9300
3
4
5
6
2
1
QR9301
6
5
4
3
1
2
QR9300
(LCD POWER)
C10
D9
E9
(EVF RST)
PIOB4
(LCD TP RST)
Содержание Lumix DMC-GH4H series
Страница 20: ...20...
Страница 21: ...21...
Страница 22: ...22...
Страница 23: ...23 4 2 Lens...
Страница 25: ...25 5 2 Lens...
Страница 27: ...27 Error Code List The error code consists of 8 bit data and it shows the following information...
Страница 29: ...29 7 Troubleshooting Guide 7 1 Checking Method of Body and Interchangeable Lens...
Страница 30: ...30...
Страница 31: ...31...
Страница 32: ...32...
Страница 33: ...33...
Страница 38: ...38 7 4 Failure Diagnosis of NFC...
Страница 44: ...44 9 1 2 P C B Location...
Страница 47: ...47 Fig D2 Fig D3 9 1 3 2 Removal of the Main P C B Fig D4...
Страница 49: ...49 Fig D8 9 1 3 5 Removal of the Top Case Unit Fig D9 Fig D10...
Страница 50: ...50 9 1 3 6 Removal of the Battery Case Unit and Capacitor P C B Unit Fig D11 Fig D12...
Страница 51: ...51 9 1 3 7 Removal of the Wi Fi NFC P C B and NFC Unit Fig D13 Fig D14...
Страница 52: ...52 9 1 3 8 Removal of the Tripod and Wi Fi BG FPC Fig D15 Fig D16...
Страница 53: ...53 9 1 3 9 Removal of the Mount Box Unit Fig D17 Fig D18...
Страница 55: ...55 Fig D21 Fig D22...
Страница 56: ...56 9 1 3 12 Removal of the LCD IF P C B Fig D23 Fig D24...
Страница 57: ...57 9 1 3 13 Removal of the LCD Packing Fig D25 9 1 3 14 Removal of the Rear Operation Unit and Speaker Fig D26...
Страница 58: ...58 Fig D27 Fig D28...
Страница 59: ...59 9 1 3 15 Removal of the LCD Lock Holder Unit Fig D29 9 1 3 16 Removal of the SD Door Unit Fig D30...
Страница 61: ...61 Fig D33 9 1 3 19 Removal of the EXT Mic P C B Unit Fig D34...
Страница 62: ...62 9 1 3 20 Removal of the Flash P C B Unit Fig D35 Fig D36...