Read Sony HTP-2000 / HT-SL700 / STR-KSL700 Service Manual online
STR-KSL700
26
26
STR-KSL700
2.3
µ
s
1.4 Vp-p
•
Waveforms
– DIGITAL Board –
500 mV/DIV, 1
µ
s/DIV
– DISPLAY Board –
IC152
5
(OSC)
wa
•
IC Block Diagrams
– DIGITAL Board –
IC1301
LC89056W-E
IC1401
AK5380VT-E2
38
37
36
23
24
1
2 3
4
5
44
8 9 10
46
17
22
21
20
30
35
25
26
27
28
29
32
33
34
16
45
13
14
15
47
40
41
48
CL
39
XSEL
CE
DI
EMPHA
AUDIO
DISEL
DOUT
DINO
DINI
DIN2
6
DGND
7
DVDD
11
AVDD
12
AGND
DOSEL0
R
VIN
LPF
CKSEL0
XSTATE
18 DGND
19 DVDD
XIN
XOUT
XMCK
XSEL
31
DGND
DO
CSFLAG
F0
F1
F2
VF
ERR9P
BPSYNC
ERROR
DATAO
DOSEL1
CKOUT
BCK
LRCK
CKSEL1
MODE0
MODE1
42
DGND
43
DVDD
XMODE
TIMING
MICROCOMPUTER
INTERFACE
SAMPLING
FREQUENCY
C BIT
DETECT
PA/PB
DETECT
LOCK
DETECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
X’ TAL
81.4 ns
4.8 Vp-p
20.8
µ
s
3.6 Vp-p
326 ns
3.7 Vp-p
81.4 ns
4.6 Vp-p
2 V/DIV, 20 ns/DIV
2 V/DIV, 100 ns/DIV
2 V/DIV, 10
µ
s/DIV
2 V/DIV, 20 ns/DIV
IC1301
qd
(CKOUT)
2
IC1301
qf
(BCK)
3
IC1301
qg
(LRCK)
4
IC1301
w;
(XMCK),
IC1301
wa
(XOUT)
1
5
IC1501
qs
(MCLK2)
72 ns
4.1 Vp-p
2 V/DIV, 20 ns/DIV
6
IC1501
qf
(SCKOUT)
2 V/DIV, 20 ns/DIV
81.4 ns
5.1 Vp-p
81.4 ns
5.8 Vp-p
81.4 ns
3.2 Vp-p
326 ns
4.8 Vp-p
20.8
µ
s
3.6 Vp-p
2 V/DIV, 10
µ
s/DIV
2 V/DIV, 100 ns/DIV
2 V/DIV, 100 ns/DIV
2 V/DIV, 20 ns/DIV
IC1501
ql
(LRCKO)
8
IC1501
w;
(BCKO)
9
IC1501
ws
(KFSIO)
q;
IC1401
qa
(MCLK)
7
qa
IC1452
4
(MCLK)
81.4 ns
5.3 Vp-p
2 V/DIV, 20 ns/DIV
qs
IC1601
id
(X1)
1 V/DIV, 20 ns/DIV
60.6 ns
2.6 Vp-p
AINR 1
DIF
14
TTL
15
TST
16
SCLK
12
PDN
13
∆Σ
MODULATOR
DECIMATION
FILTER
AINL 2
VCOM 4
AGND 5
VA 6
VD 7
DGNS 8
NC 3
∆Σ
MODULATOR
VOLTAGE
REFERENCE
DECIMATION
FILTER
SERIAL I/O
INTERFACE
MCLK
11
LRCK
10
SDTO
9
CLOCK
DRIVER
IC1452
AK4355VF-E2
VREF 1
DZF 2
LOUT1+
26
PDN 3
MCLK 4
BICK 5
SDTI1 6
SDTI2 7
SDTI3 8
LRCK 9
CSN 10
CCLK 11
CDTI 12
DVDD 13
DVSS 14
CONTORL
REGISTER
AUDIO
I/F
DATT
DAC
SCF
LOUT1–
25
AVDD
28
AVSS
27
ROUT1+
24
DATT
DAC
SCF
ROUT1–
23
LOUT2+
22
DATT
DAC
SCF
LOUT2–
21
ROUT2+
20
DATT
DAC
SCF
ROUT2–
19
LOUT3+
18
DATT
DAC
SCF
LOUT3–
17
ROUT3+
16
DATT
DAC
SCF
ROUT3–
15
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