Sony STR-DH500 Service Manual ▷ View online
STR-DH500
STR-DH500
33
33
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
*
DIGITAL AB
BOARD
(3/3)
CNS513
(Page 26)
,
POWER KEY
BOARD
CNP152
CNP152
(Page 31)
-13.2
-24
-24 -19.6
-17.5
-17.6
-22
-24.6
-22.2
-22.2 -22.3
-19.7
-24.1
-13.2
-13.2
-17.6
-17.7
-13.2
-24.1
-11.1
4.7
4.8
-22.2
-22.2
-22.2
-22.2
-22.2
-22.2
-22.2
-22.2
-22.2
4.7
4.8
0
2.7
4.8
3.3
4.8
0
4.8
0
4.8
4.8
4.8
4.8
3.3
4.8
3.3 3.3
4.7
0
0
4.7
S101
MUTING
S102
ANALOG
DIRECT
S103
DISPLAY
S104
MUSIC
S105
A.F.D
S106
2CH
S107
MEMORY
S108
+
S109
-
S110
TUNING
MODE
SW1
SW2
SW3
SW4
OSC
DOUT
DIN
CLK
STB
KEY1
KEY2
VSS
VDD
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
SEG15
SEG16
VEE
SEG17
GRID1
1
GRID10
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
VSS
S124
MOVIE
CL103
CL107
CL108
CL109
CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL117
CL108
CL109
CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL117
CL125
CL127
CL128
CL127
CL128
10
JW102
10
JW101
RV102
MASTER VOLUME
1
2
3
CL106
CL105
CL104
3.9k
R151
CPH5504-TL-E
SWITCHING
TRANSISTOR
Q101
0.022
C163
4700p
C164
2
3
5
6
8
7
1
4
9
SWITCHING
TRANSFORMER
T101
0.01
C165
33k
R152
0.1
C166
100
R153
35V
47
C167
R101
220
R102
330
470
R103
680
R104
1k
R105
1.5k
R106
2.2k
R107
220
R108
330
R109
10
R121
82k
R118
100
R1
15
100
R1
16
100
R1
17
100
R119
R120
10
2200p
C107
2200p
C106
0.1
C150
C114
0.22
220p
C147
0.1
C145
220p
C148
220p
C149
220p
C110
220p
C111
220p
C112
0.1
C100
0.1
C101
25V
C109
0.1
25V
C108
0.1
0.1
C144
1
3
4
5
6
3
4
5
6
CN101
5P
AD1
PW_SW
GND
INPUT_JOG_A
INPUT_JOG_B
INPUT_JOG_B
CL129
CL130
CL130
MA2J1110GLS0
D102
MA2J1110GLS0
D104
MA2J1110GLS0
D101
MA2J1110GLS0
D103
10V
100
C168
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CNS106
FL_CLK
FL_DIN
FL_LAT
INPUT_JOG_B
INOUT_JOG_A
AD1
AD2
SIRCS
PW_SW
VOL_JOG_B
VOL_JOG_A
+5V
DCDC GND
DCDC GND
+3.3V (STDBY)
GND
NC
47uH
L104
1A
1B
1Y
2A
2B
2Y
GND
3Y
3A
3B
4Y
4A
4B
VCC
50V
10
C161
50V
C105
10
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
MAZ8062GMLS0
D105
50V
10
C146
1
R199
1
R198
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
2G
17P
3G
12P
9P
8P
7P
2P
1P
7G
10G
3P
17P
16P
15P
14P
13P
12P
11
P
8P
7P
6P
5P
4P
3P
2P
1P
7P
6P
5P
4P
3P
2P
1P
1G
16P
15P
4G
14P
5G
13P
6G
11
P
10P
8G
9G
6P
5P
4P
11
G
9P
10P
TUNING
PT6315
IC100
TC74ACT08F(EL)
IC101
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9 10 11
34
35
36
37
38
39
40
41
42
43
44
35
36
37
38
39
40
41
42
43
44
23
24
25
26
27
28
29
30
31
32
33
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NJL24H400A
IC103
VCC
OUT
GND
IC103
REMOTE CONTROL
SIGNAL RECEIVER
IC101
BUFFER
IC100
FL DISPLAY DRIVER
IC B/D
100p
C142
100p
C143
100p
C14
1
100p
C140
100p
C131
100p
C130
100p
C132
17P
15P
16P
2G
4G
3G
1G
100p
C139
100p
C128
100p
C129
100p
C138
100p
C124
100p
C125
100p
C13
7
100p
C12
7
100p
C126
10P
9P
11
P
13P
12P
14P
5G
8G
7G
6G
C133
100p
100p
C122
100p
C1
17
100p
C134
100p
C1
19
100p
100p
C1
16
100p
C120
100p
C121
100p
C12
3
100p
100p
C1
18
C135
C136
1P
2P
7P
6P
5P
4P
3P
8P
11
G
9G
10G
4-22. SCHEMATIC DIAGRAM – DISPLAY Section –
• See page 41 for IC Block Diagrams.
Ver. 1.1
STR-DH500
STR-DH500
34
34
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
TEMP-SENSOR BOARD
TEMP-SENSOR BOARD
0.6
6
0.6
6
0.6
6
LM61CIZ/LFT2
TEMPERATURE
SENSOR
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
4P
+5V
GND
Temp Sensor 1
Temp Sensor 2
1
3
4
5
+5V
GND
Temp Sensor 1
Temp Sensor 2
JL1754
JL1752
JL1751
JL1751
JL1753
1
2
3
LM61CIZ/LFT2
IC4803
C4810
1 10V
0.1 16V
C4809
100
R4828
R4827
10
MAZ8062GMLS0
D4800
JL1754
JL1752
JL1751
JL1751
JL1753
CNS501
EXCEPT US MODEL
US MODEL ONLY
$
MAIN
BOARD
(2/2)
CNP510
EXCEPT
US MODEL
(Page 21)
$
MAIN
BOARD
(2/2)
CNP510
US MODEL
ONLY
(Page 21)
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
1
3
5
VCC
O
IC4903
VCC
O
IC4902
IC4803
VCC
O
JL1754
R4828
C4810
C4809
JL1752
D4800
R4827
JL1751
JL1753
JL1754
R4928
C4910
C4909
JL1752
D4900
C4911
R4927
R4929
JL1751
JL1753
CNS501
JW4801
JW4000
JW4001
JW4002
1
5
3
CNS500
TEMP-SENSOR BOARD
TEMP-SENSOR BOARD
$
MAIN
BOARD
CNP510
EXCEPT US
MODEL
(Page 19)
EXCEPT US MODEL
US MODEL ONLY
$
MAIN
BOARD
CNP510
US MODEL
ONLY
(Page 19)
1-878-500-
11
(11)
1-879-702-
11
(11)
4-23. PRINTED WIRING BOARDS – TEMP-SENSOR Section –
• See page 11 for Circuit Boards Location.
•
: Uses unleaded solder.
4-24. SCHEMATIC DIAGRAM – TEMP-SENSOR Section –
Ver. 1.1
STR-DH500
35
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 STK350-530T-E (MAIN BOARD (1/2))
IC701 STK350-530T-E (MAIN BOARD (1/2))
IC801 STK350-530T-E (MAIN BOARD (1/2))
IC701 STK350-530T-E (MAIN BOARD (1/2))
IC801 STK350-530T-E (MAIN BOARD (1/2))
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
W
VOL
VCC
D
GND
VEE
O
UTFR
O
UTFL
U
TSW
O
UTC
O
UTSR
O
UTSL
U
TSBL
U
TSBR
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
IC400 BD3471KS2 (MAIN BOARD (2/2))
Ver. 1.1
STR-DH500
36
A OUTPUT
V+
B OUTPUT
B -INPUT
B +INPUT
A -INPUT
A +INPUT
V-
8
7
6
5
4
3
2
1
A
B
IC500 NJM4565M-D (MAIN BOARD (2/2))
IC501 NJM4565M-D (MAIN BOARD (2/2))
IC501 NJM4565M-D (MAIN BOARD (2/2))
IC1906 SI-3050KM-TLS (DIGITAL AB BOARD (1/3))
VC
VIN
GND
VOUT
ADJ
REF
TSD
_
+
1
2
3
4
5
Reference
Delta Sigma
Modulator
x 1/64
Decimation
Filter
with
High Pass Filter
Power
Supply
Supply
Clock
and
and
Control
Timing
Antialias
LPF
Delta Sigma
Modulator
Serial
Interface
Mode/
Format
Control
Antialias
LPF
BCK
VINL
VREF
VINR
AGND
VCC
1
VDD
DGND
LRCK
DOUT
SCKI
FMT
MD1
MD0
2
3
4
5
6
7
8
9
9
10
13
14
11
12
12
IC1401 PCM1808PWR (DIGITAL AB BOARD (1/3))
Ver. 1.1
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