Read Sony HT-K215 / TA-VE215 Service Manual online
19
3-15. IC BLOCK DIAGRAMS
IC950
NJM2103M-TE2
1
2
3
4
5
6
7
8
V+
VSB/SESIN
VSA
RESET
GND
OUTC
VSC
CR
VREF
+
–
–
+
–
+
–
+
Q
R
S
— STAND BY BOARD —
IC1004 LC89055W-RA8
— DIGITAL BOARD —
46
43
40
37
34
31
47
44
41
38
35
32
48
45
42
39
36
33
25
26
27
28
29
30
3
6
9
12
15
18
2
5
8
11
14
17
1
4
7
10
13
16
24
23
22
21
20
19
X'TALL
DATA
RECOVER
TIMING
PLL
INPUT
MICRO COMPUTER
INTERFACE
FS
CALCULATION
LOCK
DETECTION
Pa, Pb
DETECTION
Cbit
DETECTION
CSFLAG
F0/P0/C0
F1/P1/C1
F2/P2/C2
VF/P3/C3
DVDD
DGND
AUTO
BPSYNC
ERROR
DO
DI
CE
CL
XSEL
MODE0
MODE1
DGND
DVDD
DOSEL0
DOSEL1
CKSEL0
CKSEL1
XMODE
AUDIO
ENPHA
XIN
XOUT
XMCK
DVDD
DGND
XSTATE
DATAO
DGND
BCK
CKOUT
AGND
AVDD
LPF
VIN
R
DVDD
DGND
DIN2
DIN1
DIN0
DOUT
DISEL
IC1008 AK4527
— DIGITAL BOARD —
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
12 13 14 15 16 17 18 19 20 21 22
44 43 42 41 40 39 38 37 36 35 34
FORMAT
CONVERTER
AUDIO
INTERFACE
INPUT
CIRCUIT
OUTPUT
CIRCUIT
CIRCUIT
LOOP1
LOOP0/SDA/CDTI
DIF1/SCL/CCLK
DIF0/CSN
P/SN
MCLK
DZF1
AVSS
AVDD
VREFH
VCOM
DZF2
RIN+
RIN–
LIN+
LIN–
ROUT1
LOUT1
ROUT2
LOUT2
ROUT3
LOUT3
DEM1
DEM0
TVDD
DVDD
DVSS
PDN
ICKS2
ICKS1
ICKS0
CAD1
CAD0
SDOS
I2C
SMUTE
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS
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