Schematic Diagram - Servo Section (4/4) - Sony HCD-DH7BT - Dvd Receiver For Cmtdh7bt Micro System Service Manual

Q Q 6-11. SCHEMATIC DIAGRAM – SERVO Section (4/4) –
3 7 6 3
(4/4)
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
T E
L 3
w w w
HCD-DH3/DH5BT/DH7BT
See page 57 for IC Block Diagrams.
5
C301
0.01
C306
C305
100
0.47
6.3V
ROUT1+
(FL) ROUT1+
ROUT1-
(FR) ROUT1-
LOUT2+
(SL)
LOUT2-
ROUT2+
(SR)
IC301
ROUT2-
AK4358VQ-L
LOUT3+
(FC)
LOUT3-
ROUT3+
(SW)
ROUT3-
ALT+
LOUT4+
(DMIXL) ALT-
(DMIXR) LOUT4-
4 2 2 6 5 C302 3
0.47
x o
y
. i
http://www.xiaoyu163.com
5
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-
C3804
R3721 R3723 R3728
47
1.5k 3.9k 4.7k
6.3V ROUT1-
C3721 C3722
R3722 1800p R3724 2200p
1.5k 3.9k
ROUT1+
R3801 R3802 R3727
0 0 1k
R3803 C3724
C3801
10k R3725 R3726 330p
100
R3804 4.7k 1k
6.3V
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+
Q Q
R319 3 7 6
LOUT1-
0
u 6 3
33 33
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2 4
8
RT XVOICE
SCORE
IC3771
NJM3414AV MIX AMP
SPDIF
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
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
3 1.5k 1800p 5 3.9k 2200p 5 1k 8 4.7k 2
m
c o
.
HCD-DH3/DH5BT/DH7BT
2
8
CN302
19P
R3502 100
XVOICE
R3503 100
SCORE
D-GND
R3501 0
SPDIF
DGND
RT
RT
AGND
LT
LT
AGND
SW(LFE)
FC
SR
(Page 41)
SL
AGND
FR
FR
AGND
FL
AL
AU+5V
AGND
D3501
1SS355TE-17
SPDIF
SPDIF
XVOICE
D3502
XVOICE
1SS355TE-17
SCORE
SCORE
XRST
C308
0.1 XRST
ABCK
ABCK
ACLK
ACLK
ASDATA4
ASDATA4
ASDATA0
ASDATA0
(Page
ASDATA1
ASDATA1
ASDATA2
32)
ASDATA2
ALRCK
ALRCK
SDA
SDA
SCL
SCL
4 8 2
SW+5V
GND
(Page 31)