Sony HT-DDW5500 / STR-KM5500 Service Manual ▷ View online
STR-KM5500
STR-KM5500
41
41
6-23. SCHEMATIC DIAGRAM – DISPLAY, POWER 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
14
15
16
17
DISPLAY BOARD
POWER BOARD
,
DIGITAL AB
BOARD
(3/3)
CNS503
(Page 33)
0
VIDEO2 DCAC
BOARD
CN173
(Page 39)
R123
4.7
0
0
4.7
5
3.3
FL101
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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
2
53
4
51
25V
C109
0.1
1
R199
P36
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P37
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11
G
P13
P12
P1
1
P10
P9
P8
P7
P5
P3
P2
P4
P1
25V
C108
0.1
1
R198
P6
220p
C125
220p
C127
220p
C129
220p
C124
220p
C126
220p
C123
220p
C128
220p
C131
220p
C130
220p
C121
220p
C122
47p 50V
C132
100p
C199
100p
C198
50V
22
C202
0.01
C201
2200p
C200
3.3k
R205
100p
C197
49
50
51
52
53
54
55
56
50
51
52
53
54
55
56
63
64
64
VSS
OSC1
OSC0
RSTB
CSB
CLKB
DIN
VDD
P1
P2
AD2
AD1
SG1
SG2
SG3
SG4
OSC1
OSC0
RSTB
CSB
CLKB
DIN
VDD
P1
P2
AD2
AD1
SG1
SG2
SG3
SG4
100
R208
100
R210
100
R209
100
R211
0.1
C206
P1
P2
P3
P4
P5
P2
P3
P4
P5
52
53
54
55
53
54
55
P37
57
58
59
60
61
62
58
59
60
61
62
ML9208-03GAZ03B
FL Display Driver
IC102
SG5
SG6
SG7
SG8
SG9
SG10
SG1
1
SG12
SG13
SG14
SG15
SG16
SG17
SG18
SG19
SG20
SG21
SG22
SG23
SG24
SG25
SG26
SG27
SG28
SG29
SG30
SG31
SG32
SG33
SG34
SG35
GR1
GR2
GR3
GR4
GR5
GR6
GR7
GR8
GR9
GR10
GR1
1
GR12
GR13
GR14
GR15
GR16
VEE
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
17
18
19
20
21
22
29
28
27
26
25
24
23
28
27
26
25
24
23
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P6
P7
P8
P9
P10
P1
1
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
1G
2200p
C106
2200p
C107
1
2
3
2200p
C104
2200p
C105
1
2
3
VCC
OUT
GND
NJL24H400A
IC101
R120
10
100
R119
0.1
C150
10
JW101
C114
0.22
50V
C103
10
10V
100
C158
3.9k
R200
47uH
L104
0.47
C204
22
50V
C203
VCC
GND
OUT
BA33BC0FP-E2
IC103
+3.3V REV.
4700p
C154
0.022
C151
S108
GAME
R101
220
220
R108
S103
MOVIE
S102
AFD
R102
330
S107
MUSIC
S109
MULTI
STEREO
S101
NIGHT
MODE
330
R109
R121
75
2SC3052EF-T1-LEF
Q110
R124
75
R126
2.2k
SELS5B23C-TP15
(MULTI CHANNEL
DECODING)
(MULTI CHANNEL
DECODING)
D105
SELS5B23C-TP15
D106
2SC3052EF-T1-LEF
LED DRIVE
LED DRIVE
Q111
2.2k
0
R212
1
2
3
2
3
3P
CNP101
PW-SW
GND
GND
CL121
CL122
CL122
MA2J1110GLS0
D101
MA2J1110GLS0
D104
MA2J1110GLS0
D102
100
R202
0.1
C156
0.01
C155
MA2J1110GLS0
D103
33k
R201
MAZ8062GMLS0
D100
47
50V
C157
2
3
5
6
8
7
1
4
9
T101
TRANSFORMER
DCDC CONVERTER
R122
0
CL101
CL102
CL102
53
55
54
52
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
11
12
13
14
15
16
17
18
19
20
21
CNS104
21P
MULTI_ST (LED)
NIGHT_MODE (LED)
NC
FL RESET (NC)
FL_CLK
FL_DIN
FL_CS
INPUT JOG B
INPUT JOG A
AD1
AD2
SIRCS
PW_SW
VOL_JOG_B
VOL_JOG_A
+5V
DCDC GND
DCDC GND
+3.3V (STBY)
GND
DCAC_IN
NIGHT_MODE (LED)
NC
FL RESET (NC)
FL_CLK
FL_DIN
FL_CS
INPUT JOG B
INPUT JOG A
AD1
AD2
SIRCS
PW_SW
VOL_JOG_B
VOL_JOG_A
+5V
DCDC GND
DCDC GND
+3.3V (STBY)
GND
DCAC_IN
1
2
2
2P
CNP102
DCAC
CL120
CL103
CL104
CL105
CL106
CL107
CL108
CL109
CL110
CL104
CL105
CL106
CL107
CL108
CL109
CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL112
CL113
CL114
CL115
CL116
CL117
CL118
CL119
CL118
CL119
11
G
10G
9G
8G
7G
6G
5G
4G
3G
2G
RV102
RV101
ROTARY ENCODER
INPUT SELECTOR
ROTARY ENCODER
MASTER VOLUME
IC101
IC102
REMOTE CONTROL
SIGNAL RECEIVER
IC B/D
IC103
S110
1
2
3
2
3
CN152
3P
PW-SW
GND
CL151
CL152
CL152
/
CPH5504-TL-E
SWITCHING
TRANSISTOR
Q101
• See page 23 for Waveforms. • See page 47 for IC Block Diagrams.
STR-KM5500
STR-KM5500
42
42
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
VCC
O
VCC
O
IC4902
IC4903
1
6
CNS510
1
6
CNP511
1
53
CNS500
JW4001
JW4002
JW4000
CL101
CL104 CL105 CL106
CL103 CL102
JL1754
R4928
C4910
C4909
JL1752
D4900
C4911
R4927
R4929
JL1751
JL1753
TEMP-SENSOR BOARD
CONNECTION
BOARD
BOARD
1-878-484-
11
(11)
1-878-500-
11
(11)
-
&
VIDEO STANDBY
SUPPLY BOARD
CNS203
(Page 34)
%
MAIN BOARD
CNP510
(Page 25)
MAIN
BOARD
CNP500
(Page 25)
6-24. PRINTED WIRING BOARDS – TEMP-SENSOR, CONNECTION Section –
• See page 17 for Circuit Boards Location.
•
: Uses unleaded solder.
• Semiconductor
Location
Ref. No. Location
D4900
B-4
IC4902 C-3
IC4903 C-4
IC4903 C-4
6-25. SCHEMATIC DIAGRAM – TEMP-SENSOR, CONNECTION Section –
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
CONNECTION BOARD
TEMP-SENSOR BOARD
&
MAIN BOARD
(2/2)
CNP500
(Page 28)
/
VIDEO STANDBY
SUPPLY BOARD
CNS203
(Page 35)
$
MAIN
BOARD
(2/2)
CNP510
(Page 27)
0.6
6
0.6
6
1
2
3
4
5
6
2
3
4
5
6
6P
CNS510
+15v
+15v
GND
GND
+15v
GND
GND
-15v
-15v
-15v
CL104
CL105
CL106
CL101
CL102
CL103
1
2
3
4
5
6
2
3
4
5
6
6P
CNP511
-15v
-15v
GND
GND
+15v
+15v
-15v
GND
GND
+15v
+15v
LM61CIZ/LFT2
TEMPERATURE
SENSOR
TEMPERATURE
SENSOR
LM61CIZ/LFT2
IC4903
IC4902
1
2
3
1
2
3
C4910
1 10V
1 10V
0.1 16V
C4909
100
R4928
C4911
R4929
R4927
10
10
MAZ8062GMLS0
D4900
1
3
4
5
CNS500
4P
+5V
GND
Temp Sensor 1
Temp Sensor 2
JL1754
JL1752
JL1751
JL1751
JL1753
STR-KM5500
STR-KM5500
43
43
1
A
B
C
D
E
F
G
2
3
4
5
6
7
S901
FH903
7
CNP903
FH904
1
5
CNP905
FH905
FH906
JS906
JW920
JW922
JW921
1
F902
F903
JS905
VOLTAGE
SELECTOR
AC SELECT BOARD
1-879-899-
11
(11)
240V
220V
120V
1
POWER
TRANSFORMAER
(Page 34)
0
VIDEO STANDBY
SUPPLY BOARD
CN903
(Page 34)
1
A
B
C
D
E
2
3
4
5
6
7
8
AC SELECT BOARD
.
VIDEO STANDBY
SUPPLY BOARD
CN903
(Page 35)
1
POWER
TRANSFORMER
(Page 35)
S901
240V
220V
120V
5P
CNP905
FH903
FH904
FH906
FH905
JS906
7P
CNP903
F903
T2.5AL 250V
F902
EA: T4AL 250V
E51: T5AL 250V
2
1
3
3
4
6
5
7
7
8
9
9
10
11
12
1
3
5
3
5
220V
120V
240V
120V
240V
1
3
5
7
120V
220V/240V
AC IN
PT AC IN (120V/240V)
VOLTAGE
SELECTOR
6-26. PRINTED WIRING BOARD –
AC SELECT Section (Saudi Arabia model, Chilean and Peruvian models) -
• See page 17 for Circuit Boards Location.
•
: Uses unleaded solder.
6-27. SCHEMATIC DIAGRAM –
AC SELECT Section (Saudi Arabia model, Chilean and Peruvian models) –
Ver. 1.1
STR-KM5500
STR-KM5500
44
44
PROTECTOR
DRIVE
1
2 3 4 5 6
7
8 9 10 11 12 13 14 15
PRE
DRIVE
PRE
DRIVE
BIAS CIRCUIT
REG
+VOUT1
MUTE
–VOUT1
NF1
COMP1
COMP2
IN1
GND
IN2
NF2
–VOUT2
+VOUT2
VCC
VCC
VEE
DRIVE
• IC Block Diagrams
IC601, IC701, IC801 STK350-530T-E
(MAIN BOARD (1/3))
(MAIN BOARD (1/3))
IC400 BD3471KS2 (MAIN BOARD (2/3))
1
GND
2
HPFN
3
LPF01
4
LPF02
5
LPFN2
6
LPFN1
7
SWVOL
8
VCC
9
DGND
10
DA
11
CL
12
VEE
13
FROUT
14
FLOUT
15
SWOUT
16
COUT
17
SROUT
18
SLOUT
19
SBROUT
20
SBLOUT
21
GND
22
GND
23
RECL4
24
RECR4
25
RECL3
26
RECR3
27
RECL2
28
RECR2
29
RECL1
30
RECR1
40
GND
39
INR13
38
INL13
37
INR14
36
INL14
35
INR15
34
INL15
33
INR16
32
INL16
31
GND
60 INR3
59 INL3
58 INR4
57 INL4
56 INR5
55 INL5
54 INR6
53 INL6
52 INR7
51 INL7
50 INR8
49 INL8
48 INR9
47 INL9
46 INR10
45 INL10
44 INR11
43 INL11
42 INR12
41 INL12
61
INL2
62
INR2
63
INL1
64
INR1
65
GND
66
SBLIN1
67
SBRIN1
68
SBLIN1
69
SLIN1
70
SRIN1
71
CIN1
72
FLIN1
73
FRIN1
75
ADCR
76
ADCL
74
GND
78
SUB1R
79
SUB1L
77
GND
80
GND
ADC
SWITCH
FR
VOLUME
SUB1
LOGIC
SWITCH
SWITCH
SWITCH
SWITCH
FL
VOLUME
SW
VOLUME
C
VOLUME
SR
VOLUME
SL
VOLUME
SBR
VOLUME
SBL
VOLUME
EQ
REC
SUB2
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
IC501 IC NJM4565M-D (MAIN BOARD (2/3))
A OUTPUT
V+
B OUTPUT
B -INPUT
B +INPUT
A -INPUT
A +INPUT
V-
8
7
6
5
4
3
2
1
A
B
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