DC-GH5 VIDEO/AUDIO PROCESS(3) BLOCK DIAGRAM
IC2001
(VENUS ENGINE)
(SYSTEM IC)
RL4501
RL4502
RL4503
RL4504
LRCLK
AB2
(AUD DIN)
(AUD FCLK)
(AUD DOUT)
ADOUT
DAIN
AC5
AC1
(AUD MCLK)
(AUD DCLK)
MCLKO
BCLK
AC3
AB4
(HPSAMP RST)
AL49
L2
K3
K2
AK6
(AUD DIN2)
ADOUTC
H1
J3
H4
CD6416
CD6420
CD6417
CD6418
CD6419
RL6406
(SP+)
(SP-)
(SP+)
(SP-)
RL7351
RL7352
SPEAKER
(G SP POS)
(G SP NEG)
7
FP4401
8
FP4401
EYE SP FPC
EVF CN FPC
LVF P.C.B.
3
FP4402
2
FP4402
4
FP4002
3
FP4002
SERIAL INTERFACE
AND CLOCKS
PROCESSING
BLOCKS
DIGITAL VOL 24 dB
TO MUTE
MCLK
PLL
SCL
SDA
GPIO
GPIO1
DAC
DAC
RC CLK
AUDIO OUTPUT
STAGE POWER
MANAGEMENT
DE-POP AND
SOFT START
I C
2
LEFT DAC
ANALOG
ATT
ANALOG
ATT
ANALOG
ATT
ANALOG
ATT
CLASS-D
SPEAKER DRIVER
CLASS-D
SPEAKER DRIVER
CLASS-A/B
HEADPHONE/
LINEOUT
DRIVER
CLASS-A/B
HEADPHONE/
LINEOUT
DRIVER
RIGHT DAC
SPLP
SPLM
HPL
L DATA
L DATA
R DATA
R DATA
(L+R)/2 DATA
(L+R)/2 DATA
SPRP
SPRM
HPR
WCLK
DIN
RESET
8
6
5
31
IC4501
IC4403
IC6402
(AUDIO DAC/SPEAKER AMP)
22
19
26
23
27
30
BCLK
7
32
9
10
Q4501
QR4501
1
2
3
6
5
4
HPL
HPR
JK6151
(HEADPHONE)
JK4401
(EXT MICROPHONE
TERMINAL)
CD4501
CD6151
CD6153
CD6154
CD6152
CD4502
CH4502
CH4501
CH4503
+
+
VREGA
PIOD1
PIOD6
(HP MUTE L)
B5
(G I2C CK)
AM46
(G I2C DAT)
(H PHONE DET)
AM44
AN47
FP6001
16
FP6001
15
(G MIC LIN)
(G MIC RIN)
(G MIC L IN)
(G MIC R IN)
MICINL1
MICINR1
C8
C7
FP6001
12
FP6001
11
(MIC GND)
(MIC GND)
(MIC R IN)
(MIC L IN)
HOT SHOE FPC
FP4401
1,2
MICINC2
MICINR2
EXT MIC P.C.B.
FP4401
7
FP4401
6
FP4401
5
(EXT MIC RINA)
(EXT MIC LINA)
FP4401
10
FP4401
8
(EXT MIC CINA)
(EXT MIC RINA)
(EXT MIC LINA)
(EXT MIC CINA)
(GUN DET)
(EXT MIC DET)
(EXT MIC DET)
(MIC AMP BIAS)
(PW MIC3R8V)
(EXT MIC RINA)
(EXT MIC LINA)
(EXT MIC CINA)
(GUN DET)
(MIC AMP BIAS)
(PW MIC3R8V)
(EXMIC GND)
(EXMIC GND)
B6
B7
MICINL2
B8
OUTPUT D +INPUT D
+INPUT B
OUTPUT A
OUTPUT B
OUTPUT C
V+
14
2
4
18
12
-INPUT D
10
-INPUT A
16
-INPUT B
20
-INPUT C
6
9
+INPUT C 7
19
+INPUT A 17
(MIC AMP)
FP4401
3,4
FP4401
9
FP6001
42,43
FP6001
37
FP6001
38
FP6001
39
FP6001
40
FP6001
41
FP6001
36
FP6001
44,45
(GUN DET)
D4
CD6405
FP6001
14
FP6001
13
(G MIC REF IN)
(G MIC REF IN)
MICINC1 C6
(MIC GND)
(MIC REF IN)
RL4701
RL4702
FP7101
1
FP7101
2
FP7101
5
FP7101
6
+
-
(R)
(L)
+
-
STEREO
MICROPHONE
(MIC GND)
(MIC GND)
(MIC R IN)
(MIC L IN)
RL4705
RL4706
MIC FPC
RL4703
RL4704
FP7101
3
FP7101
4
(REF)
+
-
(MIC GND)
(MIC REF IN)
CD6412
CD6404
CD6407
CD6406
CD6410
CD6408
CD6409
CD6004
CD6007
CD6411
PW D5.2V
PIOC3
Q6401
Q4401
B11
IC6404
(REGULATOR)
2
3
4
1 CNT
GND
VDD
VOUT
RL4401
RL4406
RL4405
RL4404
RL4403
RL4402
(EXT MIC DET)
AK48
PW D3.15V
CH2016
CH2017