Read Sony HCD-HDX265 / HCD-HDX266 / HCD-HDX267W / HCD-HDX465 / HCD-HDX466 / HCD-HDX665 Service Manual online
HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
7
7
HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
2-4. SCHEMATIC DIAGRAM – MAIN Board (4/13) –
17
(6/13)
BOARD
MAIN
MAIN
(6/13)
BOARD
16
3
MAIN
BOARD
(5/13)
7
MAIN
BOARD
(3/13)
6
MAIN
BOARD
(2/13)
1.6
3.3
1.8
3.3
3.3
3.3
0
0
3.3
3.3
3.3
3.3
1.6
1.6
1.6
3.3
1.8
1.7
1.6
3.3
3.3
3.3
1.6
1.6
1.6
1.6
1.6
3.3
3.3
1.6
3.3
1.8
3.3
3.3
3.3
0
0
3.3
3.3
3.3
1.6
1.6
1.6
1.8
1.7
3.3
1.6
1.7
1.7
1.7
3.3
1.7
3.3
3.3
1.6
1.6
1.6
1.6
1.6
3.3
3.3
1.6
3.3
1.3
1.6
3.3
1.8
3.3
6.6
4
4
11.7
6.6
4
4
3.3
3.3
0
0
10V
100
C3090
16V
47
C3021
16V
47
C3011
10V
220
C3056
10V
470
C3081
10V
470
C3082
16V
100
C3054
16V
220
C3091
5p
C3058
100p
C3083
100p
C3087
100p
C3088
100p
C3094
100p
C3085
100p
C3086
100p
C3084
1000p
C3053
1000p
C3059
0.01
C3055
0.01
C3057
0.1
C3018
0.1
C3008
0.1
C3030
0.1
C3012
0.1
C3028
0.1
C3027
0.1
C3026
0.1
C3023
0.1
C3022
0.1
C3020
0.1
C3019
0.1
C3017
0.1
C3016
0.1
C3015
0.1
C3014
0.1
C3029
0.1
C3025
0.1
C3024
0.1
C3013
22
R3054
100
R3102
100
R3252
100
R3251
100
R3202
100
R3201
R3152
100
R3151
100
100
R3101
100
R3062
100
R3057
100
R3055
100
R3053
680
R3026
100
R3024
22
R3023
680
R3017
100
R3015
22
R3014
470
R3012
470
R3011
470
R3021
470
R3022
10k
R3013
22k
R3091
22k
R3092
22k
R3093
22k
R3094
33k
R3085
33k
R3086
1M
R3052
1uH
L3054
10uH
L3051
10uH
L3053
49.152MHz
X3051
54
3
2
1
TK11118CSCL-G
IC3050
CONT
GND
NP
VOUT
VIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
CXD9843AR
IC3020
XVSS
VSUBC
VSSR
OUTR2(-)
VDDR
OUTR1(+)
VSSR
VSSL
OUTL2(-)
VDDL
OUTL1(+)
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLATCH
OVF
FLAGR
FLAGR
OVF
FLAGL
SFLAG
INIT
MCKSEL
LRCK
BCK
DATA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
CXD9843AR
IC3010
XVSS
VSUBC
VSSR
OUTR2(-)
VDDR
OUTR1(+)
VSSR
VSSL
OUTL2(-)
VDDL
OUTL1(+)
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLATCH
OVF FLAGR
OVF
FLAGL
SFLAG
INIT
MCKSEL
LRCK
BCK
DATA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
RT1P141C-TP-1
Q3081
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC3001
GND
VCC
54
3
2
1
TC7SHU04FU(T5RSOJF)
IC3051
NC
IN
GND
OUT
VCC
C3060
10p
1
2
3
4
4P
CN3001
HP-R
GND
HP-L
H/P MUTE
HPMUTE
3.3V
E3.3V
0
R3050
1
C3052
FB3051
0
0
R3041
0
R3042
0
R3040
0
R3043
100p
C3092
100p
C3093
10k
R3087
10k
R3088
10k
R3090
10k
R3089
33k
R3099
33k
R3098
3.3k
R3095
4.7k
R3096
SL-A
SL-B
SR-A
SR-B
FL-B
FR-A
FL-A
FR-B
+12V
P-GND
P-GND
NSPMUTE
+3.3V
XFSOIN
FSOI
GND
FLAGL
AMP_LRCKO
AMP_BCKO
AMP_MCKO
AMP_D2
AMP_D1
+B
A
INIT
INIT
OVF
SOFTMUTE
PGMUTE
SC_DT
SCSHIFT
SOLATCH2
SOFTMUTE
PGMUTE
SC_DT
SCSHIFT
SCLATCH1
-
-
+
+
(DATA1)
(DATA2)
STREAM PROCESSOR
IC3020
STREAM PROCESSOR
IC3010
HEADPHONE AMP
IC3001
+1.8V REGULATOR
IC3050
OSC BUFFER
IC3051
(4/13)
MAIN BOARD
MUTING CONTROL
15
13
E
11
8
12
D
C
2
I
7
5
14
10
6
9
G
A
B
H
F
1
K
J
3
4
FL
(1/2)
BOARD
M
CN800
(Page 5)
(Page 6)
(Page 9)
(Page 8)
(Page 9)
(Refer to page 60 on original
service manual)
service manual)
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