Sony HT-DDW5400 / STR-KM5400 Service Manual ▷ View online
STR-KM5400
STR-KM5400
9
9
5-1. BLOCK DIAGRAM – TUNER/AUDIO Section –
SECTION 5
DIAGRAMS
SW-CH
78
92
89
SYSTEM
CONTROL
IC1101 (1/6)
SLATCH
91 TUNER_DATA
90 TUNER_CLK
VOL_IC_DATA
VOL_IC_CLK
TUNER_SD
DO/SD/ST
24
25
25
63
64
10
11
11
69
SR OUT
FR OUT
C-CH
SR-CH
FR-CH
SL-CH
FL-CH
R-IN
L-IN
DIR
FUNCTION SELECT
IC400
SW OUT
C OUT
SL OUT
FL OUT
75
14
13
18
17
16
71
70
68
72
73
55
43
34
51
15
SB OUT
SB-CH
66
20
76
26
30
RECR1
INL11
INR9
INL7
INL5
INL15
INL9
56 INR5
52 INR7
44 INR11
RECR3
ROUT
LOUT
FROUT
FLOUT
SROUT
SLOUT
SWOUT
COUT
SBLOUT
DATA
CLK
CLK
INL13
INR13
INL1 (TUNER_L)
INR1 (TUNER_R)
SBLIN
SWIN
SLIN
CIN
SRIN
LIN
RIN
2038
2039
1
2
2
7
MIC AMP
IC181
J181 (2/2)
6
5
R
L
AM
L-CH
SD
CE
DO
DI
CL
TU+9V
FM 75ȍ
COAXIAL
ANTENNA
R-CH
TN1
FM/AM TUNER UNIT
J404 (1/2)
J403
J401 (1/2)
-3
-4
-5
-6
-1
-2
-3
-4
-3
-4
J404 (2/2)
-1
-2
J401 (2/2)
-1
-2
AUDIO R
AUDIO L
VIDEO 2 IN
AUDIO IN
L
R
L
R
L
R
L
R
L
R
L
R
TV
SA-CD/CD
AUDIO IN
VIDEO 1
SA-CD/CD
VIDEO 1
AUDIO OUT
L
R
AUDIO OUT
AUDIO IN
AUDIO IN
SAT/CATV
AUDIO IN
BD/DVD
47
48
35 INR15
29
RECL1
25
RECL3
SLJQDO SDWK
: AUDIO (ANALOG)
: TUNER
C
A
DIGITAL
SECTION
(Page 10)
DIGITAL
SECTION
(Page 10)
POWER
SECTION
(Page 14)
B
3
STR-KM5400
STR-KM5400
10
10
5-2. BLOCK DIAGRAM – DIGITAL Section –
DIGITAL
DECIM.
FILTER
DS
MOD.
DSPIB
DPSOA_DAI_P6
DPSOC_DAI_P8
DPSOB_DAI_P7
DPSOB_DAI_P7
DOUT
9
79
DSPIA
78
NONAUDIO
AUDIO 33
XMCK
27
RMCK
16
97
DPFSCK
94
BCK IN
RBCK 17
89
LRCK IN
RLRCK 20
88
RDATA
64
70
65
DPSOB_DAI_P9 71
X2201
12.288MHz
CLKIN 142
XTAL 143
BCK OUT 87
LRCK OUT 86
99
20 18
8
19
FLAG1
RERR
28
29
SCKI
6
BCK
8
LRCK
7
95
96
97
98
40
39
38
37
34
36
16
21
1
OUT
OPTICAL
RECEIVER
IC1352
IC1303
DIGITAL AUDIO
I/F RECEIVER
IC1201
2
3
WAVE
SHAPER
SWITCH
IC1014
5
1
DIR
Temp Sensor 1
L-IN
ADC
IC1401
DSP EX3
IC1501
ERROR
1
DA
TA0
DSP
SPIDS
DSP
SPICLK
DSP
INT
MISO
MOSI
CLK
CE
DI
DO
CL
CE
DI
DO
CKST
93
41
XMODE
94
CKSEL1
XMODE
5
8
2
TEMP
SENSOR
IC4903
46
Temp Sensor 2
2
TEMP
SENSOR
IC4902
44
RX3
RX4
1
OUT
OPTICAL
RECEIVER
IC1351
10 RX6
XIN
D1101
SYSTEM
CONTROL
IC1101 (2/6)
XRST
11
14
12
15
MUTE
57
DCAC_INT
MDI
MC
ML
MUTE
ML
12
13
MC
13
14
MD
DIN3
FL OUT
FR OUT
VO3L
VO3R
VO1L
VO1R
VO2L
VO2R
9
26
25
8
7
2 MCK
3 BCK
3 BCK
LRCK
4
6CH DAC
IC1452
DIN2
SL OUT
SR OUT
22
21
DIN1
10 DNC
C OUT
23
SW OUT
24
VO4L
SB OUT
19
13 VINL
R-IN
14 VINR
CK
Q
DAC
125 126
121
127 15
122
SPIDS
RESET
SPICLK
FLAG0
D1502
MISO
MOSI
47
21
DIGITAL
OPTICAL
SAT/CATV IN
OPTICAL
GAME IN
GAME IN
COAXIAL
BD/DVD IN
XOUT
J1301
X1302
25MHz
SLJnDO pDWK
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
R-FK Ls omLWWeG GXe Wo
sDme Ds L-FK.
TUNER/
AUDIO
SECTION
(Page 9)
TUNER/
AUDIO
SECTION
(Page 9)
B
A
STR-KM5400
STR-KM5400
11
11
5-3. BLOCK DIAGRAM – VIDEO Section –
CH1 IN1
CH2 IN1
CH3 IN1
CH1 IN2
CH1 IN3
CH2 IN2
CH3 IN2
CHI OUT
CH2 OUT
CH3 OUT
3
5
5
8
10
17
15
15
2
4
SW1
SW2
COMPONENT
SW1
COMPONENT
SW2
SW2
24
22
20
23
PS
PS(V-MUTE)
6
14
4
13
9
5
3
1
15
COMP_S1
COMP_S2
V_SW2
V_SW3
V_SW3
V_MUTE
V_SW1
V_SW1
COMPONENT SW1
COMPONENT SW2
COMPOSITE SW2
COMPOSITE SW3
COMPOSITE SW3
COMPOSITE SW4
PS(V-MUTE)
COMPOSITE SW1
SYSTEM CONTROL
IC1101 (3/6)
VOUT1
VOUT2
VIN1
VIN4
VIN5
VIN2
COMPOSITE SW3
COMPOSITE SW2
COMPOSITE SW1
COMPOSITE SW4
SW4
SW1
2
SW5
10
SW2
SW3
INPUT SELECT
IC210
COMPONENT VIDEO SELECT
IC220
4
3
2
3
2
5
6
6
7
V_SW4
9
1
CH2 IN3
12
CH3 IN3
13
Y
PB
/C
B
PR
/C
R
PB
/C
B
PR
/C
R
Y
P
B
/C
B
P
P
R
/C
R
Y
SA
T/CA
TV IN
GAME IN
BD/DVD IN
J220 (1/2)
J221
COMPONENT
VIDEO
-5
-6
-7
-1
-2
-3
-1
-3
-4
J210 (1/2)
J211 (1/2)
VIDEO
IN
VIDEO
IN
-1
VIDEO 1
J181 (1/2)
VIDEO
VIDEO 2 IN
SAT/CATV
BD/DVD
-1
VIDEO
IN
-2
J220 (2/2)
-9
-10
-11
-2
J210 (2/2)
J211 (2/2)
VIDEO
OUT
VIDEO 1
-3
VIDEO
OUT
MONITOR
SLJQDO SDWK
: VIDEO
PB
/C
B
PR
/C
R
Y
COMPONENT
VIDEO
MONIT
OR OUT
STR-KM5400
STR-KM5400
12
12
5-4. BLOCK DIAGRAM – HDMI SW Section –
HDMI_DET
HDMI_OEB
HDMI_SI
SYSTEM CONTROL
IC1101 (4/6)
88
86
34
77 A24
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
CN5001
GAME IN
4
6
1
3
7
9
10
12
15
16
19
13
18
B24
A23
B23
A22
B22
A21
B21
SCL2
76
74
73
71
70
68
67
64
15 A14
B14
A13
B13
A12
B12
A11
B11
OEB
S1
14
12
11
9
8
6
5
SCL1
SDA1
3
2
HPD1
80
25 Y4
Z4
Y3
Z3
Y2
Z2
Y1
Z1
26
28
29
31
32
34
35
SCL SINK
SDA SINK
38
39
HPD SINK
40
SDA2
HPD2
63
62
CN5002
4
6
1
3
7
9
10
12
15
16
19
13
18
CN5003
4
6
1
3
7
9
10
12
15
16
19
13
18
1
LEVEL SHIFT
IC5004
HDMI RECEIVER/TRANSCEIVER
IC5001
ANALOG SWITCH
IC5005
5
4
5
3
7
1
6
3
4
42
21
1
POWER
CONTROL
+5.8V
IC5002
TVOUT
BD/DVD IN
HDMI
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