Sony HT-DDW5500 / STR-KM5500 Service Manual ▷ View online
STR-KM5500
STR-KM5500
37
37
6-19. SCHEMATIC DIAGRAM – HDMI SW Section –
• See page 44, 46, 47 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
HDMI SW BOARD
+
DIGITAL AB
BOARD
(3/3)
CNS510
(Page 33)
0
3.3
0.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.2
0
3.3 3.3 3.3 3.3 3.3
3.3 3.3 3.3 3.3 3.3
0
0
0
3.3
3.3
5.8
3.3
9.5
3.3
3.3
0
0
3.2 0
0.6 0.6 3.3 0.8 0.8
0.6 0.6 3.3 0.6 0.6
0
0
0
3.3
0
3.3
0
0
3.3
0
3.3
0.1
3.3
0
0
5.8
0
0
0
1.2
5.8
1
1
1
2
3
5
4
1
2
5
3
6
4
1
2
7
3
8
6
4
5
2
3
1
3
4
2
5
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
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
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
VSS
VCC
GND
VCC
VOUT
VIN
NOISE
GND
NC
GND
A34
B34
B34
VCC
A33
B33
B33
GND
A32
B32
B32
VCC
A31
B31
B31
GND
SCL3
SDA3
HPD3
HPD3
VCC
OEB
OEB
NC
NC
SDA1
SCL1
GND
B11
A11
VCC
B12
A12
GND
B13
A13
VCC
D14
A14
GND
VCC
VSADJ
PRE
NC
SDA1
SCL1
GND
B11
A11
VCC
B12
A12
GND
B13
A13
VCC
D14
A14
GND
VCC
VSADJ
PRE
NC
HPD1
VCC
GND
A24
B24
VCC
A23
B23
GND
A22
B22
VCC
A21
B21
GND
GND
SCL2
SDA2
HPD2
VCC
S1
S2
S3
GND
Y4
Z4
VCC
Y3
Z3
GND
Y2
Z2
VCC
Y1
Z1
GND
GND
SCL_SINK
SDA_SINK
HPD_SINK
CONT
IC5005
SN74LVC1G3157
DCKR
IC5002
TK11150CSCL-G
POWER CONTROL
HOT PLUG DET
+5 POWER
DCC/CEC GND
SDA (5V)
SCL (5V)
RESERVE (N.C.)
CEC
CLOCK-
CLOCK SHIELD
CLCOK+
DATA0-
DATA0 SHIELD
DATA0+
DATA1-
DATA1 SHIELD
DATA1+
DATA2-
DATA2 SHIELD
DATA2+
19
CN5001
19P
18
17
16
15
14
13
12
11
10
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
S1
+VCC
GND
NC
OEB
CTL
DET
NC
NC
+VCC
GND
NC
OEB
CTL
DET
NC
NC
1
CN5004
9P
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
HOT PLUG DET
+5 POWER
DCC/CEC GND
SDA (5V)
SCL (5V)
RESERVE (N.C.)
CEC
CLOCK-
CLOCK SHIELD
CLCOK+
DATA0-
DATA0 SHIELD
DATA0+
DATA1-
DATA1 SHIELD
DATA1+
DATA2-
DATA2 SHIELD
DATA2+
19
CN5002
19P
18
17
16
15
14
13
12
11
10
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
HOT PLUG DET
+5 POWER
DCC/CEC GND
SDA (5V)
SCL (5V)
RESERVE (N.C.)
CEC
CLOCK-
CLOCK SHIELD
CLCOK+
DATA0-
DATA0 SHIELD
DATA0+
DATA1-
DATA1 SHIELD
DATA1+
DATA2-
DATA2 SHIELD
DATA2+
19
CN5003
19P
18
17
16
15
14
13
12
11
10
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
IC5002
IC B/D
IC B/D
IC5006
BA00BCOWFP-E2
+5.8V REG
IC5006
IC5003
BA33BCOFP-E2
+3.3V REG
IC5003
IC5001
TMDS341PFCR
HDMI RECEIVE/TRANSCEIVER
IC5001
ANALOG SWITCH
IC5004
TC7WZ08FK (TE85R)
IC5005
LEVEL SHIFT
IC5004
IC B/D
+3.3V
+5.8V
TP5016
R5047
0
R5017
0
R5016
0
R5068
100k
R5018
1k
R5019
TP5001
R5048
0
0
R5020
C5002
0.01
C5003
0.01
C5004
0.01
0
R5069
100k
R5022
10k
R5054
10k
R5002
750
0.5%
R5001
3.9k
0.5%
TP5002
R5003
10k
R5004
0
R5005
0
R5006
0
R5007
0
R5008
0
R5009
0
C5022
0.01
R5010
0
R501
1
0
C5023
0.01
R5014
0
R5072
100
R5055
10k
C5001
0.1
C5005
0.01
C5006
0.01
C5007
0.01
C5015
L5013
47
10V
C5014
330
6.3V
C5013
0.33
C5019
0.1
C5018
0.22
C5017
0.22
C5016
0.01
R5029
47k
C5012
330
6.3V
C5021
100
16V
R5024
0
R5052
47k
R5026
100
R5030
10k
R5027
10k
R5028
10k
R5056
1k
R5025
0
C5024
0.33
R5053
2.2k
R5050
1k
R5051
1.5k
C5020
0.1
R5074
2.2k
C5027
47
10V
C5008
0.01
R5015
1k
C501
1
0.01
C5010
0.01
C5009
0.01
R5060
0
R5073
R5049
0
0
R5043
4.7k
R5042
4.7k
R5061
0
DVD IN
BD IN
OUT
HDMI
IC B/D
STR-KM5500
STR-KM5500
38
38
6-20. PRINTED WIRING BOARDS – VIDEO2 DCAC, HEADPHONE Section –
• See page 17 for Circuit Boards Location.
•
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
J180
J181
CN170
JW180
JW181
JW175
JW177
JW170
JW171
JW173
JW174
C180
C183
C184
C192
C162
1
10
3
CN173
TP790
1
4
CNP790
C163
C185
R180
C172
R173
C190
R172
C196
C191
C171
C186
R181
C193
C173
C182
C181
R171
C188
R182
C174
D180
R193
R192
D181
R188
R190
R191
R187
R183
R184
R186
R185
CL180 CL181
CL182
CL188
CL187
CL185
CL186
CL183
CL184
C161
C160
R194
R196
R195
C791
IC180
IC181
AUTO CAL MIC
(CHASSIS)
J790
PHONES
(CHASSIS)
VIDEO2 DCAC
BOARD
HEADPHONE
BOARD
BOARD
1-878-904-
11
(11)
1-878-902-
11
(11)
AUDIO R
AUDIO L
VIDEO 2 IN/
PORTABLE AV IN
VIDEO
$
MAIN BOARD
CNP432
(Page 25)
)
MAIN
BOARD
CN792
(Page 25)
.
VIDEO STANDBY BOARD
CNP240
(Page 34)
/
DISPLAY BOARD
CNP102
(Page 40)
Ref. No. Location
• Semiconductor
Location
D180
C-9
D181
C-9
IC180
D-10
IC181
C-8
STR-KM5500
STR-KM5500
39
39
6-21. SCHEMATIC DIAGRAM – VIDEO2 DCAC, HEADPHONE Section –
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
VIDEO2 DCAC BOARD
HEADPHONE BOARD
%
MAIN BOARD (2/3)
CNP432
(Page 27)
-
VIDEO STANDBY
BOARD
CNP240
CNP240
(Page 35)
'
MAIN BOARD
(3/3)
CN792
(Page 28)
0
DISPLAY BOARD
CNP102
(Page 41)
CL183
CL184
CL184
CL186
CL185
CL187
1
3
4
5
6
7
8
9
3
4
5
6
7
8
9
10
CN173
10P
+7V
-7V
+/-7V GND
L-CH (V2)
V2 GND (Audio)
R-CH (V2)
V GND
VIDEO
DCAC
-7V
+/-7V GND
L-CH (V2)
V2 GND (Audio)
R-CH (V2)
V GND
VIDEO
DCAC
CL180
CL181
CL181
CL188
CL182
1000p
C160
50V
10
C162
1k
R173
1k
R172
NJM4565M-D
MIC AMP
IC181
1000p
C161
50V
10
C163
47k
R194
47k
R195
8
7
6
5
4
3
2
1
25V
0.1
C174
25V
0.1
C172
J181
75
R171
220p
C173
220p
C171
10k
R185
50V
56p
C185
33k
R181
15k
R180
10k
R188
25V
0.033
C188
50V
0.47
C180
1k
R184
MA2J1110GLS0
D180
25V
0.022
C181
50V
1
C184
MA2J1110GLS0
D181
560k
R187
50V
1
C183
25V
0.022
C182
NJM4565M-D
IC180
8
7
6
5
4
3
2
1
CN170
J180
3
C196
0.1
1k
R193
2.2k
R182
1.2k
R191
2.2k
R192
25V
0.1
C191
10k
R183
50V
1
C192
10k
R190
50V
100p
C193
25V
0.033
C190
1M
R186
50V
33p
C186
(CHASSIS)
MIC AMP
IC181
IC180
AUTO CAL MIC
AUDIO R
AUDIO L
VIDEO 2 IN/
PORTABLE AV IN
VIDEO
J790
1
2
3
4
5
6
7
1
2
3
4
2
3
4
4P
CNP790
HP_DETECT
HP_R
HP_GND
HP_R
HP_GND
HP_L
C791
0.1
(CHASSIS)
PHONES
TP790
0
R196
STR-KM5500
STR-KM5500
40
40
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
T101
S101
JW101
2
53
4
51
FL101
1
3
CNP101
S102
RV102
1
CNP102
S103
20 21
1
2
CNS104
D105
D106
S107
S108
S109
R120
R198
R199
L104
C158
C202
C203
JW100
JW102
JW1
19
JW123
JW124
JW134
JW145
JW103
JW116
JW117
JW117
JW118
JW122
JW131
JW139
JW128
JW132
JW135
JW136
JW137
JW143
JW148
JW105
JW106
JW107
JW108
JW109
JW1
10
JW1
11
JW1
12
JW1
13
JW1
14
JW1
15
JW129
JW138
JW146
JW133
JW121
JW130
JW104
JW125
JW144
JW147
JW149
LP100
JW126
JW142
JW141
JW140
LP101
JW127
C103
C157
RV101
S110
TP152
CL151
CL152
13
CN152
B
E
B
E
Q1
10
Q
111
C132
C151
C104
C105
C106
C107
C108
C109
C1
14
C121
C122
C123
C124
D104
D103
D102
D101
D100
C
C
B
BE
Q101
R202
R201
R200
R126
R124
R123
R122
R121
R119
R109
R108
R102
R101
C201
C156
C155
C154
C150
C131
C130
C129
C128
C127
C126
C125
C204
C199
C200
C198
C197
R208 R209
R210 R21
1
CL121
CL122
CL118
CL117
CL116
CL102
CL114
CL103
CL113
CL115
CL120
CL119
CL110
CL109
CL101
CL106
CL108
CL112
CL111
CL104
CL107
CL105
C206
R212
R205
IC101
O
VCC
IC103
1
64
16
17
32
33
48 49
IC102
MUSIC
GAME
MULTI
STEREO
MOVIE
AFD
NIGHT
MODE
ROTARY
ENCODER
MASTER
VOLUME
VOLUME
ROTARY
ENCODER
INPUT
SELECTOR
FLUORESCENT INDICATOR TUBE
(MULTI CHANNEL DECODING)
DISPLAY BOARD
POWER BOARD
1-878-901-
11
(11)
1-878-903-
11
(11)
/
,
DIGITAL
AB BOARD
CNS503
(Page 29)
/
VIDEO2 DCAC
BOARD
CN173
(Page 38)
6-22. PRINTED WIRING BOARD – DISPLAY, POWER Section –
• See page 17 for Circuit Boards Location.
•
: Uses unleaded solder.
Ref. No. Location
• Semiconductor
Location
D100
D-6
D101
D-6
D102
D-6
D103
D-6
D104
D-6
D105
D-13
D106
D-7
IC101
C-6
IC102
C-9
IC103
B-5
Q101
C-5
Q110
D-13
Q111
D-6
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