Read Sony HT-SS600 (serv.man2) Service Manual online
12
12
STR-KS600P
STR-KS600P
5-2. DIAGRAMA EM BLOCO – Seção AUDIO OUT –
• SIGNAL PATH
: AUDIO
/RST
/SD
4 13
DIGITAL POWER AMP
IC102
2 PWM_BP
TM500
(+)
(–)
29
OUT_B
25
OUT_A
30
OUT_B
26
OUT_A
STREAM PROCESSOR
IC108
31 DATA
36 XFSIIN
30 BCK
30 BCK
23 SCLATCH
27 INIT
19 SOFTMUTE
27 INIT
19 SOFTMUTE
21 SCDT
29 LRCK
22 SCSHIFT
LATCH1
INIT
SOFTMUTE
SCDT
SHIFT
6
OUTR1
11
OUTL1
4
OUTR2
17 PWM_AP
9
OUTL2
38
FSOI
OVER LOAD
DETECT
Q103, 104
LOW-PASS
FILTER
FRONT
L
FRONT
R
SYSTEM CONTROLLER
IC1601 (2/3)
37
FSOCKO
48
XFSOIN
14
XFSOUT
SURR
L
SURR
R
CENTER
SPEAKERS
SUBWOOFER
DATA1
SCK
BCK
LRCK
LRCK
INIT
LATCH1
LATCH2
LATCH3
SCDT
SHIFT
BUFFER
IC305
DATA1 – DATA3,
SCK, BCK, LRCKO
SCK, BCK, LRCKO
A
X450
49.152MHz
62
SCDT
61
SHIFT
60
LAT1
59
LAT2
58
LAT3
64
INT
SOFTMUTE
63
SOFT_MUTE
OVF
68
OVF
OVFW
78
OVFW
32
POWER_RST
26
POWER_SD
25 OVF FLAGL
OVF
24 OVF FLAGR
STREAM PROCESSOR
IC109
31 DATA
36 XFSIIN
30 BCK
30 BCK
23 SCLATCH
27 INIT
19 SOFTMUTE
27 INIT
19 SOFTMUTE
21 SCDT
29 LRCK
22 SCSHIFT
LATCH1
INIT
SOFTMUTE
SCDT
SHIFT
6
OUTR1
11
OUTL1
4
OUTR2
9
OUTL2
38
FSOI
48
XFSOIN
14
XFSOUT
DATA2
SCK
BCK
LRCK
LRCK
25 OVF FLAGL
OVF
24 OVF FLAGR
STREAM PROCESSOR
IC110
31 DATA
36 XFSIIN
30 BCK
30 BCK
23 SCLATCH
27 INIT
19 SOFTMUTE
27 INIT
19 SOFTMUTE
21 SCDT
29 LRCK
22 SCSHIFT
LATCH1
INIT
SOFTMUTE
SCDT
SHIFT
6
OUTR1
11
OUTL1
4
OUTR2
9
OUTL2
38
FSOI
48
XFSOIN
DATA3
SCK
BCK
LRCK
LRCK
25 OVF FLAGL
OVF
24 OVF FLAGR
OVFW
/RST
/SD
4 13
DIGITAL POWER AMP
IC101
2 PWM_BP
(+)
(–)
29
OUT_B
25
OUT_A
30
OUT_B
26
OUT_A
17 PWM_AP
OVER LOAD
DETECT
Q101, 102
LOW-PASS
FILTER
/RST
/SD
4 13
DIGITAL POWER AMP
IC104
2 PWM_BP
(+)
(–)
29
OUT_B
25
OUT_A
30
OUT_B
26
OUT_A
17 PWM_AP
OVER LOAD
DETECT
Q105, 106
LOW-PASS
FILTER
/RST
/SD
4 13
DIGITAL POWER AMP
IC103
2 PWM_BP
(+)
(–)
29
OUT_B
25
OUT_A
30
OUT_B
26
OUT_A
17 PWM_AP
OVER LOAD
DETECT
Q107, 108
LOW-PASS
FILTER
/RST
/SD
4 13
DIGITAL POWER AMP
IC105
2 PWM_BP
(+)
(–)
29
OUT_B
25
OUT_A
30
OUT_B
26
OUT_A
17 PWM_AP
OVER LOAD
DETECT
Q109, 110
LOW-PASS
FILTER
/RST
/SD
4 13
DIGITAL POWER AMP
IC106
2 PWM_BP
(+)
(–)
29
OUT_B
25
OUT_A
30
OUT_B
26
OUT_A
17 PWM_AP
OVER LOAD
DETECT
Q111, 112
LOW-PASS
FILTER
PROTECT DETCT
Q301
(Page 10)
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