Read Sony HCD-SA35K Service Manual online
6
6
HCD-SA35K
— AMP Section —
• SIGNAL PATH
: AUDIO
ENA
ENB
DIAGA
DIAGB
HP-MUTE
HP-SW
7 17 8 18
IC310
POWER DRIVER
IC311
POWER DRIVER
IC312
POWER DRIVER
IC313
POWER DRIVER
IC314
POWER DRIVER
IC315
POWER DRIVER
6 INA
16 INB
J851
J301
RY801
Q890
(+)
(–)
9
OUTA
19
OUTB
IC300
STREAM PROCESSOR
IC400
HEADPHONE
AMP
18 DATA
2 VOUT1
4
DATA
5
CLOCK
1
VIN1
21 XFSIIN
17 BCK
17 BCK
13 SCLATCH
15 INIT
14 NSPMUTE
15 INIT
14 NSPMUTE
11 SCDT
16 LRCK
12 SCSHIFT
LATCH1
INIT
NSPMUTE
SCDT
SHIFT
4
OUTL2
41
OUTR1
2
OUTL1
39
OUTR2
31
HPOUTL2
29
HPOUTR1
33
HPOUTL1
27
HPOUTR2
6
XFS0OUT
23
FS0I
Q470, 471
OVER LOAD
DETECT
Q502
MUTING
CONTROL
FRONT
L
ENA
ENB
DIAGA
DIAGB
7 17 8 18
6 INA
27 FL DATA
29 FL CLK
29 FL CLK
6 FL STB
16 INB
(+)
(–)
9
OUTA
19
OUTB
Q472, 473
OVER LOAD
DETECT
FRONT
R
ENA
ENB
DIAGA
DIAGB
7 17 8 18
6 INA
16 INB
(+)
(–)
9
OUTA
19
OUTB
IC301
STREAM PROCESSOR
IC501 (2/3)
SYSTEM CONTROLLER
IC802
FL DRIVER
18 DATA
21 XFSIIN
17 BCK
17 BCK
13 SCLATCH
15 INIT
14 NSPMUTE
15 INIT
14 NSPMUTE
11 SCDT
16 LRCK
12 SCSHIFT
39
OUTL2
2
OUTR1
41
OUTL1
91
HP/MIC SW
4
OUTR2
6
XFS0OUT
23
FS0I
7
DIN
8
CLK
9
STB
1
LED 1
Q474, 475
OVER LOAD
DETECT
ENA
ENB
DIAGA
DIAGB
7 17 8 18
6 INA
16 INB
(+)
(–)
9
OUTA
19
OUTB
Q477, 478
OVER LOAD
DETECT
ENA
ENB
DIAGA
DIAGB
7 17 8 18
6 INA
16 INB
(+)
(–)
9
OUTA
19
OUTB
IC302
STREAM PROCESSOR
18 DATA
21 XFSIIN
17 BCK
17 BCK
13 SCLATCH
15 INIT
14 NSPMUTE
15 INIT
14 NSPMUTE
SCDT
16 LRCK
12
11
SCSHIFT
4
OUTL2
41
OUTR1
2
OUTL1
39
OUTR2
23
FS0I
22
FS0CKO
36
XFS0IN
26
XFS0IN
36
XFS0IN
Q479, 480
OVER LOAD
DETECT
REAR
L
ENA
ENB
DIAGA
DIAGB
7 17 8 18
6 INA
16 INB
(+)
(–)
9
OUTA
19
OUTB
Q481, 482
OVER LOAD
DETECT
42
DAMP EN
45
DAMP DIAG
REAR
R
CENTER
SPEAKER
WOOFER
PHONES
/MIC
D1
SCK
BCKO
LRCKO
LRCKO
LATCH2
INIT
NSPMUTE
INIT
NSPMUTE
SCDT
SHIFT
LATCH1
LATCH2
LATCH3
SCDT
SHIFT
D2
SCK
BCKO
LRCKO
LRCKO
LATCH3
INIT
NSPMUTE
SCDT
SHIFT
D3
SCK
BCKO
LRCKO
LRCKO
FL801
FLUORESCENT
INDICATOR TUBE
Q881 - 884
MUTING
Q852
RY SWITCH
Q517, 518
SIRCS DETECT
Q476
PROTECT DETECT
IC450
OSC
D1 – D3, SCK,
BCKO, LRCKO
BCKO, LRCKO
P
AUDIO
SECTION
VIDEO
SECTION
VIDEO
SECTION
X450
49.152MHz
32
HP MUTE
89
MIC VOL CLK
90
MIC VOL DATA
5
OSC_ON
HP-SW
VOL_CLK
VOL_CLK
VOL_DATA
VOL_DATA
OSC_ON
OSC_ON
HP-MUTE
43
DAMP SCDT
44
DAMP SHIFT
SG1 – SG16
39
DAMP LAT1
40
DAMP LAT2
41
DAMP LAT3
33
DAMP INIT
34
DAMP NS MUTE
14 – 29
GR1 – GR12
42 – 31
21 KEY INT
I2CDATA,
I2CCLK
I2CCLK
R
SYS RESET, MUTE REQ
S
28 SIRCS
S800
ROTARY
ENCODER
IC801
REMOTE CONTROL
RECEIVER
VOLUME
96 – 94
KEY0 – KEY2
KEY0
S811 – 814,
S821 – 826,
S831
S821 – 826,
S831
20 RM_INT
93 EN B
92 EN A
47 DVD SYS RESET
38 I2C-CLK
37 I2C-DATA
I2CCLK
I2CDATA
46 DVD MUTE REQ
SYS RESET
MUTE REQ
15
14
X501
5MHz
X2
X1
88
STBY LED
D812
STANDBY
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
D801
KARAOKE
/MPX
IC852
MIC VOLUME
IC851
(2/2)
IC851
(1/2)
MIC
Q851
T
AUDIO
SECTION
IC890
LPF
SUPPLEMENT-1
Page 5
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SUPPLEMENT-1
Page 5
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SUPPLEMENT-1
Page 4
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SUPPLEMENT-1
Page 4
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