Schematic Diagram - Dmb15 Board (4/4) - Sony HCD-ZX80D Service Manual

7-12. SCHEMATIC DIAGRAM – DMB15 Board (4/4) –
(4/4)
R3605
0
L3601 R3601
10µH 100
SPDATA
R3606
0
R3609
0
R3602
100
XRST R314 100
ABCK R3653 0
ACLK R3652 0
D/A CONVERTER
ASDATA4
SDTI4
ASDATA0
SDTI1
ASDATA1
SDTI2
ASDATA2
SDTI3
ALRCK
LRCK
I2C
SCL
SCL
SDA
SDA
CAD1
DCLK
DSDL4
DSDR4
R3651
0
HCD-ZX80D/ZX100D
• See page 67 for IC Block Diagrams.
R3611
100
L-IN
R3621
100
R-IN
A/D CONVERTER
IC3601
C3611 C3621
PCM1803
C3610 1000p 1000p
0.1
LIN
MODE1
C3609 10 16V
RIN
MODE0
C3608 10 16V
V_REF_1
FMT1
C3607 0.1
V_REF_2
FMT0
L3602 100µH
VCC
OSR
C3606 0.1 C3605 47 6.3V
AGND
SCKI
R3603 10k
PDWN
VDD
C3603 0.1
BYPASS
DGND
R3607 0
FSYNC
DOUT
LRCK
BCK
C3601 C3602
10 0.1
D3601
1SS355TE-17
D3602
1SS355TE-17
C301
0.01
C306
C305
100
0.47
6.3V
ROUT1+
(FL) ROUT1+
ROUT1-
(FR) ROUT1-
LOUT2+
LOUT2+
(SL) LOUT2-
LOUT2-
ROUT2+
ROUT2+
(SR) ROUT2-
IC301
ROUT2-
AK4358VQ-L
LOUT3+
LOUT3+
(FC) LOUT3-
LOUT3- C3804
ROUT3+
ROUT3+
(SW) ROUT3-
ROUT3-
ALT+
LOUT4+
(DMIXL) ALT-
(DMIXR) LOUT4-
R3801 R3802
0
C3801
100
6.3V
C302
0.47
R3781 R3783 R3788
1.5k 3.9k 4.7k
ART-
C3781 C3782
R3782 1800p R3784 2200p
1.5k 3.9k R3787
ART+
1k
C3784
R3785 R3786 330p
4.7k 1k
C3783 C3708
330p 0.1
ALT+
ALT-
R3761 R3763 R3768
1.5k 3.9k 4.7k
ROUT3-
C3761 C3762
R3762 1800p R3764 2200p
1.5k 3.9k
ROUT3+
R3767
1k
C3764
R3765 R3766 330p
4.7k 1k
C3763 C3706
330p 0.1
LOUT3+
LOUT3-
R3741 R3743 R3748
1.5k 3.9k 4.7k
ROUT2-
C3741 C3742
R3742 1800p R3744 2200p
1.5k 3.9k
ROUT2+
R3747
1k
C3744
R3745 R3746
330p
4.7k 1k
C3743 C3704
330p 0.1
LOUT2+
LOUT2-
R3721 R3723 R3728
47
1.5k 3.9k 4.7k
6.3V ROUT1-
C3721 C3722
R3722 1800p R3724 2200p
1.5k 3.9k
ROUT1+
R3727
0 1k
R3803 C3724
10k R3725 R3726 330p
R3804 4.7k 1k
18k
C3805
C3802 47 C3723 C3702
10 4V 330p 0.1
C307
100 Q3801 C3803
R3805
6.3V 2SC2712 100
1k
4V
CENTER VOLTAGE GENERATOR
LOUT1+
R319
LOUT1-
0
35 35
RT
IC3771
NJM3414AV MIX AMP
R3789
1k
VDD
VSS
C3707 R3779
0.1 1k
LT
R3772 R3774 R3775 C3773 R3776 C3774
1.5k 3.9k 4.7k 330p 1k 330p
R3771 C3771 R3773 C3772 R3777 R3778
1.5k 1800p 3.9k 2200p 1k 4.7k
SW
R3769
1k
IC3751
NJM3414AV MIX AMP
VDD
VSS
R3759
C3705 1k
0.1
FC
R3752 R3754 R3755 C3753 R3756 C3754
1.5k 3.9k 4.7k 330p 1k 330p
R3751 C3751 R3753 C3752 R3757 R3758
1.5k 1800p 3.9k 2200p 1k 4.7k
SR
R3749
1k
IC3731
NJM3414AV MIX AMP
VDD
VSS
R3739
C3703 1k
0.1
SL
R3732 R3734 R3735 C3733 R3736 C3734
1.5k 3.9k 4.7k 330p 1k 330p
R3731 C3731 R3733 C3732 R3737 R3738
1.5k 1800p 3.9k 2200p 1k 4.7k
FR
R3729
1k
IC3711
NJM3414AV MIX AMP
VDD
VSS
C3701 R3719
0.1 1k
FL
R3712 R3714 R3715 C3713 R3716 C3714
1.5k 3.9k 4.7k 330p 1k 330p
R3711 C3711 R3713 C3712 R3717 R3718
1.5k 1800p 3.9k 2200p 1k 4.7k
HCD-ZX80D/ZX100D
CN302
21P
DGND
RT
RT
AGND
LT
LT
AGND
SW
SW(LFE)
FC
FC
SR
SR
SL
SL
AGND
FR
FR
AGND
FL
AL
(Page 48)
AU+5V
AGND
L-IN
L-IN
AGND
R-IN
R-IN
AGND
XVOICE R3504 100
XVOICE
SCORE R3505 100
SCORE
D3501
1SS355TE-17
D3502
1SS355TE-17
SPDATA
SPDATA
XVOICE
XVOICE
SCORE
SCORE
XRST
XRST
ABCK
ABCK
ACLK
ACLK
ASDATA4
ASDATA4
ASDATA0
ASDATA0
ASDATA1 (Page
ASDATA1
ASDATA2
34)
ASDATA2
ALRCK
ALRCK
SDA
SDA
SCL
SCL
SW+5V
GND
SW+3.3V
(Page 33)