Sony HT-DDW5400 / STR-KM5400 Service Manual ▷ View online
STR-KM5400
37
IC1401 PCM1808PWR (DIGITAL BOARD (1/3))
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
VCC
2
3
3
VDD
DGND
4
5
5
LRCK 7
REFERENCE
s 1/64
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
FMT
12
VINR
14
VINL
13
MD1
11
MD0
10
DOUT
9
BCK
8
CLOCK & TIMING CONTROL
POWER
SUPPLY
SUPPLY
SCKI 6
VREF 1
IC1452 WM8768GEDS/R (DIGITAL BOARD (1/3))
1
MODE
18 VMID
17 VREFP
16 VREFN
17 VREFP
16 VREFN
20 NC
19 NC
19 NC
22 VOUT1R
21 VOUT1L
21 VOUT1L
24 VOUT2R
23 VOUT2L
23 VOUT2L
26 VOUT3R
25 VOUT3L
25 VOUT3L
28 AVDD
27 AGND
27 AGND
15 TESTREF
2
MCLK
3
BCLK
5
DVDD
6
DGND
4
LRCLK
11
ML/I2S
12
MC/IWL
13
MD/DM
14
MUTE
7
DIN1
8
DIN2
9
DIN3
10
DNC
AUDIO
INTERFACE,
DIGITAL
FILTERS
CONTROL
INTERFACE
STEREO
DAC
STEREO
DAC
STEREO
DAC
LOW
PASS
FILTER
LOW
PASS
FILTER
LOW
PASS
FILTER
STR-KM5400
38
IC2210 TK11150CSCL-G (DIGITAL BOARD (1/3))
IC5002 TK11150CSSL-G (HDMI SW PC BOARD)
IC5002 TK11150CSSL-G (HDMI SW PC BOARD)
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
IC102 ML9208-03GAZ03B (DISPLAY BOARD)
1
64 63 62 61
60
59
58
57
56
55
54
53
52
51
50
50
49
48
48
47
46
45
44
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
SEG 5
SEG 6
SEG 7
SEG 8
SEG 9
SEG 6
SEG 7
SEG 8
SEG 9
SEG 10
SEG 11
SEG 12
SEG 13
SEG 14
SEG 15
SEG 16
SEG 17
SEG 18
SEG 19
SEG 20
SEG 21
SEG 22
SEG 23
SEG 24
SEG 25
SEG 26
SEG 27
SEG 28
SEG 29
SEG 30
SEG 31
SEG 32
SEG 33
SEG 34
SEG 11
SEG 12
SEG 13
SEG 14
SEG 15
SEG 16
SEG 17
SEG 18
SEG 19
SEG 20
SEG 21
SEG 22
SEG 23
SEG 24
SEG 25
SEG 26
SEG 27
SEG 28
SEG 29
SEG 30
SEG 31
SEG 32
SEG 33
SEG 34
COM 13
COM 14
COM 15
COM 16
VPL
GND
DSC 0
DSC 1
RESET
CS
CP
DA
VDD
CGROM
248w x 35b
CGRAM
8w x 35b
ADRAM
16w x 2b
Write
Address
Counter
Read
Address
Counter
8 Bit Shift
Register
Timing
Generator 2
Timing
Generator 1
Oscillator
Command
Decoder
Control
Circuit
Duty
Control
Digit Control
DCRAM
AD Driver
Port Driver
Grid Driver
Address Selector
SEG 35
COM 1
COM 2
COM 3
COM 4
COM 5
COM 6
COM 7
COM 8
COM 9
COM 10
COM 11
COM 12
SEG 4
SEG 3
SEG 2
SEG 1
AD 1
AD 2
P 2
P 1
STR-KM5400
39
VCC
VCC
NC
HPD1
VCC
GND
A24
B24
VCC
A23
B23
GND
A22
B22
VCC
A21
B21
GND
GND
SCL2
SDA2
HPD2
VCC
SDA1
SCL1
GND
B11
A11
VCC
B12
A12
GND
B13
A13
VCC
B14
A14
GND
VCC
VSADJ
PRE
NC
S1
S2
S3
GND
Y4
Z4
VOC
Y3
Z3
GND
Y2
Z2
VOC
Y1
Z1
GND
GND
NC
VCC
HPD3
SDA3
SCL3
GND
B31
A31
VCC
B32
A32
GND
B33
A33
VCC
B34
A34
GND
NC
SCL_SNK
SDA_SNK
HPD_SNK
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
RX WEQ
RX WEQ
RX WEQ
RX WEQ
RX WEQ
TMDS
DRIVE
TMDS
DRIVE
TMDS
DRIVE
TMDS
DRIVE
RX WEQ
RX WEQ
RX WEQ
RX WEQ
RX WEQ
RX WEQ
RX WEQ
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
80 79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
CONTROL
LOGIC
CE
3-TO-1 MUX
3-TO-1 MUX
3-TO-1 MUX
3-TO-1 MUX
IC5001 TMDS341PFCR (HDMI SW PC BOARD)
IC5005 SN74LVC1G3157DCKR (HDMI SW PC BOARD)
B2
GND
B1
S
VCC
A
1
2
3
6
5
4
STR-KM5400
40
IC5006 BA00BC0WFP-E2 (HDMI SW PC BOARD)
THERMAL
SHUT DOWN
OVER CURRENT
PROTECT
VDD
VCC
2
GND
3
NC
5
OUT
4
CTL
1
–
+
VREF
DRIVER
IC400 BD3470KS2 (MAIN BOARD (2/3))
INL2
INR2
INL1
INR1
AGND
SBLIN1
SBRIN1
SLIN1
SRIN1
CIN1
SWIN1
FLIN1
FRIN1
AGND
ADCR
ADCL
AGND
AGND
SUB1R
SUB1L
FRIN2
FLIN2
SWIN2
CIN2
AGND
SRIN2
SLIN2
SBRIN2
SBLIN2
RECR1
RECL1
RECR2
RECL2
AGND
RECR3
RECL3
RECR4
RECL4
AGND
AGND
INR3
INL3
INR4
INL4
INR5
INL5
INR6
INL6
INR7
INL7
INR8
INL8
INR9
INL9
INR10
INL10
INL11
INR11
INL12
INR12
HPFN
LPF01
LPF02
LPFN2
AGND
LPFN1
SWVOL
VCC
DGND
VEE
OUTFR
OUTFL
OUTSW
OUTC
OUTSR
OUTSL
OUTSBL
OUTSBR
MainL
MainR
Mode
selector
Mode
selector
Mode
selector
Logic
FR
Volume
FL
Volume
SW
Volume
C
Volume
SR
Volume
SL
Volume
SBR
Volume
SBL
Volume
Mode
selector
Sub2
Rec
Sub2
Main
Sub1
ADC
Main
Sub1
CL
DA
EQ
Multi1
Multi2
SubR1
SubR2
SubL1
SubL2
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
64
63
65
67
66
68
70
69
71
73
72
74
76
75
77
79
80
78
39
40
37
38
36
34
35
33
31
32
30
28
29
27
25
26
24
22
21
23
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