42
8.7.
Analog Audio/Video Block Diagram
MUTE
SWITCHING
QR54001
SWITCHING
QR54002
MUTE
QR54005,
QR54003
AMP/
LPF
TO AV_OUT
P.C.B.
QR54004
MUTE
Q54001
10
IC51004-
CLK3
CKG768FSA_B
DAC
VOUT3
(BUFFER AMP)
IC54008
(BUFFER AMP)
IC54007
(BUFFER AMP)
IC54006
(BUFFER AMP)
IC54005
(AUDIO D/A CONVERTER)
IC54003
(PEAKS-PRO3)
IC51001
(TIMER)
IC57001
1
2
7
6
1
2
7
6
1
2
7
6
1
2
7
6
22
AMP/
LPF
DAC
VOUT4
21
AMP/
LPF
DAC
MODU.
DATA1
DATA2
DATA3
DATA4
BCK
LRCK
MS
MC
MD
SCK
OVER
SAMPLING
DIGITAL
FILTER
SERIAL
INPUT
I/F
FUNCTION
CONTROL
I/F
SYSTEM
CLOCK
MANAGER
SYSTEM
CLOCK
VOUT5
20
AMP/
LPF
DAC
VOUT6
19
AMP/
LPF
DAC
OUT7
16
AMP/
LPF
DAC
OUT8
15
AMP/
LPF
DAC
VOUT1
27
AMP/
LPF
DAC
VOUT2
26
6
2
3
4
5
11
12
13
7
8
AO2BCK
AO2LRCK
PORT_CA35
SBT2
SBO2
AMUTE
NP_MUTE
OFF_MUTE
B23
B21
C21
C22
B22
C20
AF33
G31
H32
D19
48
52
P4001
P54001
P4001
P54001
P4001
P54001
P4001
P54001
P4001
P54001
P4001
P54001
SW
AUDIO_DIGITAL
G_SW_A
G_CNT_A
G_SR_A
G_SL_A
G_FR_A
G_FL_A
G_MIXR_A
G_MIXL_A
CNT
SR
SL
FR
FL
MIXR
MIXL
PY_OUT
MUTE
12
P4001
P54001
2
11
10
9
8
P4001
P54001
14
P4001
P54001
13
P4001
P54001
15
P3801
P56501
6
7
AO2DMIX
A21
AO2IEC
G_ADAC_MIX_B
G_OPITEC_B
G_ADAC_D0_B
G_ADAC_D1_B
G_ADAC_D2_B
G_BCK_B
G_LRCK_B
AO2D0
AO2D1
AO2D2
S_SBI3_B
S_SBT3_B
S_SBO3_B
AUDIO SIGNAL
AUDIO/VIDEO BLOCK DIAGRAM
DMP-BDT300GA/GC/GN/PU
SVDACO0 E20
V_OUT_MUTE_H 25
SD_L 4
MUTE
QR56501
PB_OUT
P3801
P56501
3
9
1
11
8
4
SVDACO1 B19
PR_OUT
P3801
P56501
SVDACO2 F19
V_OUT
P3801
P56501
9
3
SD_L/V_MUTE_H
P3801
P56501
SVDACO3 C17
VIDEO SIGNAL