72
12.4. Video/Audio Process(2) Block Diagram
VIDEO/AUDIO PROCESS(2) BLOCK DIAGRAM
DMC-GH3 VIDEO/AUDIO PROCESS(2) BLOCK DIAGRAM
IC9102
(SYSTEM IC)
QR9103
(MIC L IN)
(G MIC LIN)
(G MIC RIN)
(MIC GND)
(MIC GND)
(MIC R IN)
CL9102
CL9011
CL9103
CL9111
CL9007
CL9110
CL9109
CL9108
CL9002
2
3
USB-
7
USB+
5
8
94
CABLE DET
1
(AV CAB DET)
(G VIDEO OUT)
(G LINE OUT L)
CL2004
CL2007
CL2006
CL2019
CL2018
CL2021
CL2020
CL2009
CL2010
37
(USB CAB DET)
QR2001
1
4
3
2
JK2001
AV OUT/DIGITAL
TERMINAL
JK2003
LINE OUT L
VIDEO OUT
USB CAB IN
4
A GND
LINEOUTL
95
(G LINE OUT R)
LINEOUTR
1
PIOA0
2
PIOA1
L2001
VOUT
CL2002
CL4501
CL2005
F2001
(G SP POG)
(G SP NEG)
73
SPPOS
76
SPNEG
SPEAKER
5,6
FP9300
7,8
FP9300
MR1 SW FPC
HOT SHOE FPC
CL9106
CL9107
+
-
ECM(L)
RL4405
RL4404
RL4403
RL4402
RL4406
FP9005
5
FP9005
6
97
MICINL1
CL9105
+
-
ECM(R)
FP9005
4
FP9005
3
FP4401
6,7
FP9005
28,29
101
MICINR1
MIC UNIT
PW D4.5V
3
1
4
CNT
VDD
VOUT
88
PIOC3
CL9104
Q9101
Q9102
IC9104
(REGULATOR)
Q4401
IC4401,4403
IC9105,9106
98
MICINL2
102
MICINR2
EXT MIC P.C.B.
FP9005
31
FP4401
4
FP9005
32
FP4401
3
FP9005
33
FP4401
2
(EXT MIC RINA)
(EXT MIC LINA)
FP9005
27
FP4401
8
FP9005
30
FP4401
5
(EXT MIC DET)
(EXT MIC CINA)
(NO GUN DET)
(NO GUN DET)
(EXT MIC GND)
PW
EXMIC3.5V
JK4401
PW EXMIC3.5V
MIC AMP
BUS SW
QR9101
QR9102
9
24
20
23
22
21
8
7
SERIAL
IF
CSN
CCLK
CDTI
10 PDN
4
MCKI
LIN2
LIN1
RIN1
RIN2
3
2
1
AUDIO
INTERFACE
CLOCK
DIVIDER
DIGITAL
VOLUME
BASS
BOOST
DE-
EMPHASIS
DAC
(L ch)
HDP
AMP
HDP
AMP
19
MUTE
MUTE
DAC
(R ch)
DIGITAL
FILTER
LRCK
BICK
SDATA
HPL
HPR
15
VCOM
VCOM
13
14
LOUT
ROUT
IC4501
(DAC&HP AMP)
CL4502
H-PHONE DET
(To IC6001-AA4)
120
(HP AMP PDN)
PIOD6
IC6001
(VENUS ENGINE)
38
FP9004
41
FP9004
40
FP9004
44
FP9004
39
FP9004
42
FP9004
V24
V25
IS SB10DCK P
IS SB10DCK M
IS SBCD11 P
IS SBCD11 M
IS SBCD9 M
IS SBCD9 P
V26
(SDIO D1)
(SDIO D2)
V23
U23
(SDIO D3)
(SD CMD)
U24
(SD CLK)
(SDIO D0)
(WIFI DAT1)
(WIFI DAT2)
(WIFI DAT3)
(WIFI CMD)
(WIFI CLK)
(WIFI DAT0)
36
FP9004
(RESETn)
(WIFI RESET)
32
FP9004
(VBAT)
35
FP9004
(VIO)
33,34
FP9004
(PAVDD)
83
PIOB6
PW D3.5V
PW D3.5V
PW D3.0V
IC9001
(REGULATOR)
2
4
1
VOUT
GND
VIN
CE
3
GPIO74
AD2 IN2
Y2
C12
GPIO67
GPIO73
(EXTMIC ON)
(ST-GUN SW)
AB2
Y3
(EXT MIC DET)
G USB-
G USB+
To VIDEO/AUDIO PROCESS(1)
BLOCK DIAGRAM
Wi-Fi P.C.B.
Wi-Fi BG FPC
HEADPHONES
TERMINAL
STEREO
MICROPHONE
TERMINAL
EXT MICROPHONE
TERMINAL
(OPTION)
GPIO45
(S I2C SCK)
AB18
GPIO47
(S I2C SDIO)
AB16
Содержание DMC-GH3AEB
Страница 13: ...13 3 3 Service Notes 3 3 1 About Wi Fi Function ...
Страница 21: ...21 ...
Страница 22: ...22 ...
Страница 24: ...24 ...
Страница 25: ...25 ...
Страница 28: ...28 7 Troubleshooting Guide 7 1 Checking Method of Body and Interchangeable Lens ...
Страница 29: ...29 ...
Страница 30: ...30 ...
Страница 31: ...31 ...
Страница 32: ...32 ...
Страница 33: ...33 ...
Страница 44: ...44 9 1 3 1 Removal of the Rear Case Unit Fig D1 Fig D2 ...
Страница 45: ...45 Fig D3 9 1 3 2 Removal of the Main P C B Fig D4 Fig D5 ...
Страница 47: ...47 Fig D10 9 1 3 6 Removal of the Battery Case Unit and Capacitor P C B Unit Fig D11 ...
Страница 48: ...48 Fig D12 9 1 3 7 Removal of the Mount Box Unit Fig D13 ...
Страница 49: ...49 9 1 3 8 Removal of the Wi Fi P C B Fig D14 9 1 3 9 Removal of the MR1 SW FPC Unit and LCD Unit Fig D15 ...
Страница 50: ...50 Fig D16 9 1 3 10 Removal of the LCD IF P C B Fig D17 ...
Страница 51: ...51 Fig D18 9 1 3 11 Removal of the LCD Packing Fig D19 ...
Страница 52: ...52 9 1 3 12 Removal of the Rear Operation Unit and Speaker Fig D20 Fig D21 ...
Страница 53: ...53 9 1 3 13 Removal of the LVF Unit and LVF Module Fig D22 9 1 3 14 Removal of the Ext Mic P C B Fig D23 ...
Страница 56: ...56 Fig X1 ...
Страница 58: ...58 Fig K1 ...
Страница 76: ...Model No DMC GH3 GH3A GH3H Schematic Diagram Note ...
Страница 77: ...Model No DMC GH3 GH3A GH3H Parts List Note ...
Страница 78: ...Model No DMC GH3 GH3A GH3H Power Supply PS Main P C B ...
Страница 79: ...Model No DMC GH3 GH3A GH3H Power P Main P C B ...
Страница 80: ...Model No DMC GH3 GH3A GH3H Jack J or JK Main P C B ...
Страница 81: ...Model No DMC GH3 GH3A GH3H Accelerator AC Main P C B ...
Страница 82: ...Model No DMC GH3 GH3A GH3H Headphone Amp HP Main P C B ...
Страница 83: ...Model No DMC GH3 GH3A GH3H Digital D Main P C B ...
Страница 84: ...Model No DMC GH3 GH3A GH3H Hot Shoe HS Main P C B ...
Страница 85: ...Model No DMC GH3 GH3A GH3H Synchro SN Main P C B ...
Страница 86: ...Model No DMC GH3 GH3A GH3H Main Connection MC Main P C B ...
Страница 87: ...Model No DMC GH3 GH3A GH3H Syscon SY Main P C B ...
Страница 88: ...Model No DMC GH3 GH3A GH3H SD card SD Main P C B ...
Страница 89: ...Model No DMC GH3 GH3A GH3H Display DP Main P C B ...
Страница 90: ...Model No DMC GH3 GH3A GH3H SSWF SS Main P C B ...
Страница 91: ...Model No DMC GH3 GH3A GH3H MS Drive MD or MS Main P C B ...
Страница 92: ...Model No DMC GH3 GH3A GH3H EXT MIC ...
Страница 93: ...Model No DMC GH3 GH3A GH3H LCD IF ...
Страница 94: ...Model No DMC GH3 GH3A GH3H FLASH ...
Страница 95: ...Model No DMC GH3 GH3A GH3H MR1 SW FPC ...
Страница 96: ...Model No DMC GH3 GH3A GH3H Main P C B Component Side ...
Страница 97: ...Model No DMC GH3 GH3A GH3H Main P C B Foil Side ...
Страница 98: ...Model No DMC GH3 GH3A GH3H Ext mic P C B Component Side ...
Страница 99: ...Model No DMC GH3 GH3A GH3H Ext mic P C B Foil Side ...
Страница 100: ...Model No DMC GH3 GH3A GH3H LCD IF P C B Component Side ...
Страница 101: ...Model No DMC GH3 GH3A GH3H LCD IF P C B Foil Side ...
Страница 102: ...Model No DMC GH3 GH3A GH3H FLASH P C B Component Side ...
Страница 103: ...Model No DMC GH3 GH3A GH3H FLASH P C B Foil Side ...
Страница 104: ...Model No DMC GH3 GH3A GH3H MR1 SW FPC P C B Component Side ...
Страница 105: ...Model No DMC GH3 GH3A GH3H MR1 SW FPC P C B Foil Side ...
Страница 117: ...Model No DMC GH3 GH3A GH3H Frame and Casing Section ...
Страница 118: ...Model No DMC GH3 GH3A GH3H Camera Lens section 1 ...
Страница 119: ...Model No DMC GH3 GH3A GH3H Camera Lens section 2 ...
Страница 120: ...Model No DMC GH3 GH3A GH3H Packing Parts and Accessories Section 1 ...
Страница 121: ...Model No DMC GH3 GH3A GH3H Packing Parts and Accessories Section 2 ...
Страница 122: ...Model No DMC GH3 GH3A GH3H Packing Parts and Accessories Section 3 ...