Schematic Diagram - Motherboard Board (3/10) - Sony HCD-GT3D Service Manual

HCD-GT3D
Ver. 1.1
6-8.

SCHEMATIC DIAGRAM - MOTHERBOARD Board (3/10) -

1 2 3
A
MOTHERBOARD BOARD (3/10)
B
MIC SIGNAL
JL612 C666 4.7
>006S
6
C667 4.7
MOTHERBOARD
BOARD
(1/10)
(Page 40)
C
D
D+3.3V
>001S
1
MOTHERBOARD
BOARD C691 C695
(1/10) 10 16V 0.1
(Page 40)
DGND
>004S 4
MOTHERBOARD
BOARD
(1/10)
E
(Page 40)
AGND
>010S
10
F
MOTHERBOARD
BOARD
(7/10)
(Page 46)
G
C922
0.1
3.4
C998 0.1
1.7
1.7
C997 2.2
3.3
C996 2.2
H
AVDD+3.3V 3.4
>022S
22
C696 C699
MOTHERBOARD
10 16V 0.1
BOARD
(7/10)
(Page 46)
R747 R763
0 0
I
C982
C983
10 10
R829 R826
470 470
C689 2200p C692 2200p
R830 10k R827 10k
C690 C704
10 16V 10 16V
J
>023S
23
MOTHERBOARD
K
BOARD
(10/10)
(Page 49)
HCD-GT3D
• See page 37 for Waveforms.
4 5 6 7
R718
R708 47
0
R709 47
2.5 2.5 0 1.6 1.7
32
14 13 12 11 10 9 8
IC609
PCM1808PWR
IC609
30
A/D CONVERTER
1 2 3 4 5 6 7
31
C672 10 16V
2.6 5.1 3.4 1.7 1.7
C673 0.1
C674 C678
0.1 0.1
C679
C986
10 16V 10
C1000
10 16V
C993 0.1 JL618
C726
470 6.3V
R733
0
JL617
R794
0
IC914
PCM5101
IC914
33
D/A CONVERTER
R795
3.4
C994 0.1
CPVDD DVDD
R796
CAPP DGND
1.9
C995 0.1
CPGND LDOO
R797
3.4
CAPM XSMT
VNEG FMT
50
0 1.7
R762 10
OUTL LRCK
C742 C744
0
1.7 R761 10 10 16V 0.1
OUTR DIN
49
1.7
R760 10
AVDD BCK
1.7
R817 10
AGND SCK
48
0 R978 0
DEMP FLT
R793
0
C984
10
R831
100
C749
10 16V
• See page 59 for IC Block Diagrams.
8 9 10
DIN1
R719 10
R722 ARAGON-BCK0
10
ARAGON-LRCK0
R723 10
R720 10
ARAGON-LRCK0
ARAGON-BCK0
ARAGON-MCK
R909 0
DOUT1
IC615
PCM1754DBQR
IC615
D/A CONVERTER
35
1.7 1.7
10
1 BCK SCK 16
R819
10 1.7 10
2 DATA FMT 15
34
1.7
10
3 LRCK 14
MUTE
4 DGND DEMP 13
5 NC TEST 12
5.1
6 VCC ZEROA 11
C748
10 16V
2.6
2.6
7 VOUTL VCOM 10
8 VOUTR AGND 9
DOUT0
42 42
11 12 13 14
C618 10 16V
C613 0.1
C610
C614 47 6.3V
4.7
R622 4.7k R626 4.7k
C615 0.1
4.6
9.1
1 OUT VCC 8
R617
1.5k
R609 4.7k 4.6 4.6
2 - 7
OUT
R638
4.6 1.5k
C603 680p 4.6
3 + - 6
4.6
+
R618 4 GND 5
2.7k R652
2.7k
IC603
C608 820p
BA4558F
IC603
R619
2.7k
OP AMP
C604 47p
R614 10k R620 3.3k C632 47
C619
R656
47 3.3k
C624 C630
100p 100p
R629
IC604
0
PCM1754DBQR
IC604
D/A CONVERTER
2.6
9 AGND VOUTR 8
2.6 2.6
10 VCOM VOUTL 7
C609
5.1
10 16V
ZEROA VCC 6
11
C617
12 TEST NC 5
0.1 C622
10 16V
DEMP DGND 4
13
25
1.7 R630 10
14 MUTE LRCK 3
1.7
R631 10 R948
15 FMT DATA 2
R820 24
10 1.7
1.7 R632 10
16 SCK BCK 1
26
15 16 17
AVDD+5V
>021S
21
MOTHERBOARD
BOARD
(2/10), (7/10),
(Page 41), (Page 46)
>002S
2
MOTHERBOARD
BOARD
(1/10)
(Page 40)
A+9V
8 >008S
MOTHERBOARD
BOARD
(1/10)
(Page 40)
C634
820p
R654
2.7k
R643
0
VCC5V
>005S
5
MOTHERBOARD
ARAGON-LRCK0
BOARD
(1/10)
DOUT2 (Page 40)
0
ARAGON-BCK0
>011S
11
MOTHERBOARD
BOARD
(9/10)
(Page 48)