Schematic Diagram - Main Board (3/13) - Sony HCD-HDX265 Service Manual

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
2-3. SCHEMATIC DIAGRAM – MAIN Board (3/13) –
1 2
A MAIN BOARD
C+
C-
5
SWR+
SWR-
MAIN
BOARD
SWL+
(1/13)
B
SWL-
(Page 4)
DIAG
C
D
DIAG
C3071
0.01
OVF2
OVF1
LAT3
2
LAT2
E
LAT1
MAIN
BOARD SHIFT
(5/13)
SCDT
(Page 8)
SOFT_MUTE
NS_INIT
CSFLAG
R4002
0
F
R3080
100k
D-GND
G AMP_LRCKO
18
AMP_BCKO
AMP_MCKO
MAIN
D3073
BOARD
AMP_D3
D3071
(8/13)
AMP_D1
(Page 11)
D3072
AMP_D2
HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
3 4 5
(3/13)
R3501 100
R3912 0
R3502 100
R3911
0
R3914 0
R3401 100
R3913 0
R3402
100
(EXCEPT HDX266)
SOFTMUTE
PGMUTE
SC_DT
SCSHIFT
SCLATCH3
1k OVFFLAG2
R3063
R3064 1k OVF
100
R3067 SCLATCH3
100p
C3067
R3068 100
SCLATCH2
C3068 100p
R3069 100
100p SCLATCH1
C3069
R3070 100
SCSHIFT
R3031
R3071 100 SC_DT
470
R3072 100 SOFTMUTE
R3073 100 INIT OVFFLAG2
C3070 1000p
1SS355WTE-17
1SS355WTE-17
1SS355WTE-17
6 7
C3033
0.1
R3301
100
12 11 10 9 8 7 6
13
XOVSS
C3034
14
XFSOOUT
0.1
R3060
3.3
10k
15
XOVDD
1.8
16 IC3030
DVDD
C3035
R3059
0.1 17
DVSS
STREAM PROCESSOR
10k
3.3
18
NSPMUTE
IC3030
3.3
19
SOFTMUTE CXD9843AR
3.3
20
PGMUTE
0
21
SCDT
0
22
SCSHIFT
3.3
23
SCLATCH
3.3
OVF
24
FLAGR
25 26 27 28 29 30 31 32 33 34 35 36
R3033
10k
R3032
470
R3917
0
R3076 100
100
R3075
100
R3074
6 6
8 9
NSPMUTE
P-GND
R3045 R3044
R3046
0 0 0
C3031
47
16V
+3.3V
5 4 3 2 1
C3040
0.1
1.6
48
XFSOIN XFSOIN
C3039
3.3
47 0.1
XVDD
3.3
46
HPVDDL
45
HPOUTL1
44
HPVSSL
C3038
43
HPOUTL2
0.1
3.3
42
HPVDDR
41
HPOUTR1
40
HPVSSR
39
HPOUTR2
1.6
FSOI
38
FSOI
FSOCKO
37
+B
C3037
0.1
GND
C3036
0.1
FLAGL
A
R3037
680
AMP_LRCKO
AMP_BCKO
AMP_MCKO
AMP_D1
AMP_D2
10
7
MAIN
BOARD
(4/13)
(Page 7)