Sony STR-DA2400ES / STR-DG920 Service Manual ▷ View online
STR-DA2400ES/DG920
77
SYSTEM
CLOCK
MANAGER
FUNCTION
CONTROL
INTERFACE
SERIAL
INPUT
INTERFACE
4X/8X
OVER SAMPLING
DIGITAL
FILTER
WITH
FUNCTION
CONTROLLER
ENHANCED
MULTI-
LEVEL
DELTA-
SIGMA
MOJULE
ZERO DETECT
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
RST
SCKI
SCKO
BCK
TEST
VDD
DGND
DATA1
DATA2
DATA3
DATA2
DATA3
ZEROA
LRCK
37
38
39
39
40
42
43
44
45
46
47
46
47
48
41
ZERO1/GPO1
ZERO2/GPO2
ZERO3/GPO3
ZERO4/GPO4
ZERO5/GPO5
ZERO6/GPO6
NC
NC
VOUT6
VOUT5
VOUT4
VOUT3
1
2
3
4
5
6
7
8
9
10
11
12
VOUT2
VOUT1
VCOM
VOUT7
AGND5
VCC5
AGND6
VOUT8
AGND4
VCC4
AGND3
VCC3
13
14
15
16
17
18
19
20
21
22
23
24
ML
MC
MDI
MDO
ZERO8
DA
TA4
ZERO7
NC
VCC1
AGND1
VCC2
AGND2
36 35 34 33
32 31 30
29
28
27
26
25
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
– DIGITAL VIDEO Board –
IC3205, 3807 TK11118CSCL-G
IC3509, 3510 TK11150CSCL-G
IC3809 TK11133CSCL-G
IC3509, 3510 TK11150CSCL-G
IC3809 TK11133CSCL-G
IC2238 PCM1609APT
1
VC
2
VIN
REGULATOR
ON/OFF
CONTROL
THERMAL
SHUTDOWN
OVER
CURRENT
PROTECT
4
VOUT
5
ADJ
3
GND
IC3209 SI-3011ZFE
STR-DA2400ES/DG920
78
CEC_LINE
60
GND
59
VCC
56
ADT2P
58
ADT2N
57
SCL_SINK
38
SELC
21
RXTM
1
SDA_C
2
CCLKN
5
CCLKP
6
SELB
22
GND
SELA
24
23
YDT2P
25
VCC
27
YDT2N
26
VCC
7
VCC
43
OUTDIS
42
CEC_RX
41
SCL_A
46
SDA_A
45
HPD_A
44
BDT2N 76
BDT2P 77
VCC 79
VCC 75
HPD_C 80
GND 78
OP
ACTRLN
19
CEC_TX
20
DDC I/O
SCL_C
3
GND
4
DDC I/O
HPD OUT
SCL_B 64
DDC I/O
SDA_B 63
DDC I/O
HPD_B 62
HPD OUT
CEC I/O
T
T
BDT1N 73
BDT1P 74
GND 72
T
BDT0N 70
BDT0P 71
VCC 69
T
BCLKN 67
BCLKP 68
GND 66
GND 65
CVCC 61
T
T
GND
53
ADT1P
55
ADT1N
54
T
VCC
50
ADT0P
52
ADT0N
51
T
GND
47
ACLKP
49
ACLKN
48
T
CDT0N
8
CDT0P
9
GND
10
T
CDT1N
11
CDT1P
12
VCC
13
T
CDT2N
14
CDT2P
15
GND
16
VCC
17
REXT
18
T
BIAS
GENERATOR
T
YDT1P
28
GND
30
YDT1N
29
T
YDT0P
31
VCC
33
YDT0N
32
T
YCLKP
34
GND
36
GND
37
YCLKN
35
T
DDC I/O
SDA_SINK
39
DDC I/O
HPD_SINK
40
HPD IN
HPD OUT
DDC I/O
DDC I/O
EQUALIZER/
OUTPUT PIN ORDER CONTROL
MAIN FUNCTION CONTROL
DDC/HPD CONTROL
1
VCCA
8 VCCB
7 SCLB
6 SDAB
5 EN
2
SCLA
3
SDAA
4
GND
8
15
16
10
14
13
12
11
9
6
7
4
2
3
1
VCC
G2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
GND
A8
A7
A6
A5
A4
A3
A2
G1
A1
20 19
18
17
5
1
VCONT
2
VIN
3
GND
4
VOUT
5
FB
VREF
–
+
+
THERMAL &
OVER CURRENT
PROTECTION
ON/OFF
CONTROL
1
G1#
2
A1
3
Y2
4
GND
7 G2#
8 VCC
6 Y1
5 A2
IC3501 CXB1444R-T6
IC3502 PCA9517DP.118
IC3507 TC74VHC541FT(EL)
IC3511, 3512 TK73400AU3G0L-C
IC3513 TC7WT125FU (TE12R)
STR-DA2400ES/DG920
79
P1
1
11
ALSB/SPI_SS
12
HSYNC
33
VSYNC
32
SFL/MISO
31
P0
34
P1
37
VDD
35
DGND
36
GND_IO
40
RESET
20
SDA/SCLK
SCL/MOSI
13 14
P15
18
P14
17
P13
16
P12
15
P6 4
P5 3
P4 2
P2
38
P3
39
P7 5
P8 8
P9 9
P9 9
P10 10
DGND 7
VDD 6
VDD_IO 1
PVDD
23
VAA
25
AGND
24
DAC 1
28
4:2:2 TO 4:4:4
INPUT
DEINTERLEAVE
RGB/YCrCb
TO YUV
MATRIX
MATRIX
ADD
SYNC
ADD
BURST
ASYNC
BYPASS
HDTV TEST
PATTERN
GENERATOR
YUV TO
YCrCb/RGB
YCrCb TO
RGB MATRIX
16
×
FILTER
RSET
30
COMP
29
10-BIT
D/A CONVERTER 1
SUBCARRIER FREQUENCY
LOCK (SFL)
VIDEO TIMING
GENERATOR
REFERENCE
AND CABLE
DETECT
16
×/4×
OVERSAMPLING
PLL
DAC 2
27
10-BIT
D/A CONVERTER 2
DAC 3
26
EXT_LF
22
PGND
21
CLKIN
19
10-BIT
D/A CONVERTER 3
16
×
FILTER
4
×
FILTER
SIN/COS DDS
BLOCK
PROGRAMMABLE
LUMINANCE FILTER
VBI DATA SERVICE
INSERTION
PROGRAMMABLE
CHROMINANCE FILTER
MUL
TIPLEXER
YCrCb
PROGRAMMABLE
ED/HD FILTERS
SHARPNESS AND
ADAPTIVE FILTER
ADAPTIVE FILTER
CONTROL
POWER
MANAGEMENT
CONTROL
MPU
PORT
1
FBIN
2
IN
3
GND
4
FS0
6 OUT1
5 FS1
8 OUT2
7 VDD
OUTPUT
BUFFER
BUFFER
OUTPUT
BUFFER
BUFFER
/Q
PHASE
DETECTOR
CHARGE
PUMP
LOOP
FILTER
VCO
/2
IC3800 ADV7392BCPZ
IC3810 CY2302-SXC-1T
STR-DA2400ES/DG920
80
2
L1
1
VEE
3
L2
4
L3
5
L4
6
L_COM1
7
L5
8
L6
9
L_COM2
10
11
L7
12
L_COM3
13
NC
14
ST
15
GND
LEVEL SHIFTER
LATCH CIRCUIT
CONTROL
CIRCUIT
LATCH CIRCUIT
LEVEL SHIFTER
29
R1
30
VDD
28
R2
27
R3
26
R4
25
R_COM1
24
R5
23
R6
22
R_COM2
21
R7
20
19
R_COM3
18
NC
17
DA
TA
16
CK
L_COM4
R_COM4
– MAIN Board –
IC403 NJU7311AM (TE2)
IC4100 SI-8001FFE
IN
1
SW
2
SS
5
ADJ
4
LATCH
&
DRIVER
ERROR AMP
COMPARATOR
OSCILLATOR
RESET
OVERCURRENT
PROTECTION
THERMAL
PROTECTION
REFERENCE
VOLTAGE
GND
3
ON/OFF
SOFT
START
PREG
+
+
–
–
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