Sony hcd-hdx501W Service Manual page 130

HCD-HDX500/HDX501W
Q Q
3 7 6 3 1 5 1 5 0
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
T E
L 1 3 9 4 2 2 9 6 5 1 3
D
DIAG
C3071
0.01
OVF2
2 OVF1
LAT3
MAIN
LAT2
E BOARD
LAT1
(5/13)
(Page 8)
SHIFT
SCDT
SOFT_MUTE
NS_INIT
R4002
F
D-GND
G 18 AMP_LRCKO
AMP_BCKO
w w w
MAIN AMP_MCKO
BOARD
AMP_D3
(8/13)
(Page 11) AMP_D1
AMP_D2
HCD-HDX500/501W
3 4 5
(3/13)
R3501 100
R3912 0
R3502 100
R3911
0
R3914 0
100
R3401
R3913 0
R3402
100
SOFTMUTE
PGMUTE
SC_DT
SCSHIFT
SCLATCH3
R3063 1k OVFFLAG2
R3064 1k OVF
R3067 100
SCLATCH3
100p
C3067
R3068 100
100p SCLATCH2
C3068
R3069 100
100p SCLATCH1
C3069
R3070 100
SCSHIFT
R3031
R3071 100 SC_DT
470
SOFTMUTE
R3072 100
R3073 100 INIT OVFFLAG2
C3070 1000p
0
x a o
. i
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6 7
C3033
0.1
R3301
100
XOVSS
C3034
XFSOOUT
0.1
R3060
3.3
10k
XOVDD
1.8
IC3030
DVDD
C3035
R3059
0.1
DVSS
STREAM PROCESSOR
10k Q Q
3.3
3 7 6
NSPMUTE
IC3030
3.3
SOFTMUTE CXD9843AR
3.3
PGMUTE
0
SCDT
0
SCSHIFT
3.3
SCLATCH
3.3
OVF
FLAGR
R3033
10k
R3032
470
R3917
0
47
R3076
u 1 6 3
47
y R3075
47
R3074
6 6
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2 4
8 9 9
8 9
NSPMUTE
P-GND
R3045 R3044
R3046
0 0 0
C3031
47
16V
+3.3V
C3040
0.1
1.6
XFSOIN
XFSOIN
C3039
3.3
0.1
XVDD
3.3
HPVDDL
HPOUTL1
HPVSSL
C3038
3 1 5 1 5 0 8 9 2
HPOUTL2 0.1
3.3
HPVDDR
HPOUTR1
HPVSSR
HPOUTR2
1.6
FSOI
FSOI
FSOCKO
+B
C3037
0.1
GND
C3036
0.1
FLAGL
A
R3037
47
AMP_LRCKO
AMP_BCKO
m
AMP_MCKO
c o
AMP_D1
AMP_D2
.
2
8 9 9
10
4 9 8 2 9 9
7
MAIN
BOARD
(4/13)
(Page 7)