DOWNLOAD Sony STR-DH500 Service Manual ↓ Size: 3.25 MB | Pages: 64 in PDF or view online for FREE

Model
STR-DH500
Pages
64
Size
3.25 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dh500.pdf
Date
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STR-DH500
STR-DH500
13
13
DSPIB
DPSOA_DAI_P6
DPSOC_DAI_P8
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
X1301
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
INPUT
DATA
DEMODULATOR
Pa,Pb DETECTION
LOCK
DETECTION
MICROPROCESSOR
I/F
C bit DETECTION
36
16
21
1
OUT
OPTICAL
RECEIVER
IC1352
IC1303
DIGITAL AUDIO
I/F RECEIVER
IC1201
2
3
WAVE
SHAPER
IC1905
1
3
+3.3V
REG
IC1002
1
3
+1.2V
REG
SWITCH
IC1014
5
1
+1.2V
VDDI
+3.3V
VDDE
+3.3V
DIR
Temp Sensor 1
VDD
L-IN
+3.3V
+1.2V
+5.8V
IC2210
5
4
+5V
REG
+5V
+7V
DIGITAL
DECIM.
FILTER
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
2
TEMP
SENSOR
IC4803
46
Temp Sensor 2
2
TEMP
SENSOR
IC4902
44
XOUT
RX3
RX4
1
OUT
OPTICAL
RECEIVER
IC1351
10
RX6
XIN
D1101
SYSTEM
CONTROL
IC1101 (2/5)
ΔΣ
MOD.
XRST
11
14
12
15
MUTE
57
DCAC_INT
MDI
MC
ML
MUTE
ML
12
13
MC
13
14
MD
DIN3
FL OUT
R-CH
VO3L
VO3R
VO1L
VO1R
VO2L
VO2R
9
26
25
8
7
2 MCK
3 BCK
LRCK
4
6CH DAC
IC1452
DAC
DIN2
SL OUT
R-CH
22
21
DAC
DIN1
C OUT
23
SW OUT
24
DAC
13
VINL
R-IN
14
VINR
CK
Q
DAC
125 126
121
127 15
122
SPIDS
RESET
SPICLK
FLAG0
MISO
MOSI
47
21
EXCEPT US,CND MODEL
D1501
D1503
D1504
DVD
IN
DIGITAL
(COAXIAL)
BD IN
(OPTICAL)
J1301
SAT
IN
(OPTICAL)
X1302
25MHz
US MODEL
EXCEPT US MODEL
• Signal path
           : TUNER (FM/AM)
           : VIDEO (AUDIO)
           : DVD (DIGITAL)
• R-ch is omitted due to
  same as L-ch.
• Abbreviation
  CND : Canadian model
TUNER/
AUDIO
SECTION
(Page 12)
TUNER/
AUDIO
SECTION
(Page 12)
"
#
4-2.  BLOCK  DIAGRAM  – DIGITAL AB Section –
Ver. 1.1
STR-DH500
STR-DH500
14
14
1
CH1 IN1
CH2 IN1
CH3 IN1
CH1 IN2
CH2 IN2
CH3 IN2
CHI OUT
CH2 OUT
CH3 OUT
3
8
10
17
15
2
4
SW1
SW2
COMPONENT
SW1
COMPONENT
SW2
24
75Ω
DRIVER
6dB AMP
22
75Ω
DRIVER
6dB AMP
20
75Ω
DRIVER
6dB AMP
23
PS
PS(V-MUTE)
6
14
4
13
5
3
1
75Ω
DRIVER
6dB AMP
15
3
1
75Ω
DRIVER
6dB AMP
+5V
REG
IC201
+5V-3
3
2
-5V
REG
IC202
-5V-3
COMP_S1
COMP_S2
V_SW2
V_SW3
V_MUTE
V_SW1
COMPONENT SW1
COMPONENT SW2
COMPOSITE SW2
COMPOSITE SW3
COMPOSITE SW4
PS(V-MUTE)
COMPOSITE SW1
SYSTEM CONTROL
IC1101 (3/5)
-5V
-5V-3
+5V
+5V-3
+15V
-15V
VOUT1
VOUT2
V-1,-2
-5V-3
V+1,+2
+5V-3
VIN1
VIN4
VIN5
COMPOSITE SW4
COMPOSITE
SW1
COMPOSITE SW2
COMPOSITE SW3
SW4
SW1
2
SW5
10
SW2
SW3
INPUT SELECT
IC210
COMPONENT VIDEO SELECT
IC220
4
3
2
5
6
7
V_SW4
9
Y
P
B/
C
B
P
R/
C
R
Y
P
B/
C
B
P
R/
C
R
J220 (1/2)
DVD
IN
SAT
IN
COMPONENT
VIDEO
-4
-5
-6
-1
-2
-3
J210 (1/2)
J211 (1/2)
VIDEO
IN
VIDEO
IN
-1
VIDEO
SAT
DVD
-1
VIDEO
IN
-2
D211
D210
Y
P
R/
C
R
P
B/
C
B
J220 (2/2)
MONITOR
OUT
COMPONENT
VIDEO
-7
-8
-9
-2
J210 (2/2)
J211 (2/2)
VIDEO
OUT
VIDEO
-3
VIDEO
OUT
MONITOR
• Signal path
            : VIDEO
4-3.  BLOCK  DIAGRAM  – VIDEO Section –
Ver. 1.1
STR-DH500
STR-DH500
15
15
58 A34
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
B34
A33
B33
A32
B32
A31
B31
SCL3
57
55
54
52
51
49
48
46
77 A24
B24
A23
B23
A22
B22
A21
B21
S1
S2
76
74
73
71
70
68
67
SCL2
SDA2
64
63
HPD2
A14
B14
A13
B13
A12
B12
A11
B11
SCL1
SDA1
HPD1
62
Y4
Z4
Y3
Z3
Y2
Z2
Y1
Z1
SCL SINK
SDA SINK
HPD SINK
25
26
28
29
31
32
34
35
38
39
40
SDA3
HPD3
45
44
1
LEVEL SHIFT
IC3501
HDMI RECEIVER/TRANSCEIVER
IC3503
ANALOG SWITCH
IC3504
5
4
5
3
6
2
4
10
9
5
3
21
22
S3 23
1
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
POWER
CONTROL
4
2
+5.8V
REG
3
1
+3.3V
REG
IC3507
IC3506
HDMI+3.3V
+7V (VCC)
IC3508
9
8
15
14
12
11
9
8
6
5
3
2
80
CNS509
12C_SDA/S1
SEL1/P5_SELA
12C_SCL/S2
DET
SEL0/P5_SELB
HDMI_INT/S3
1
3
4
5
6
7
TUNER/AUDIO
SECTION
(Page 12)
&
CN3501
4
6
1
3
7
9
10
12
15
16
19
13
18
CN3502
4
6
1
3
7
9
10
12
15
16
19
13
18
CN3504
4
6
1
3
7
9
10
12
15
16
19
13
18
OUT
DVD IN
CN3503
4
6
1
3
7
9
10
12
15
16
19
13
18
SAT IN
BD IN
HDMI
4-4.  BLOCK  DIAGRAM  – HDMI Section –
Ver. 1.1
STR-DH500
STR-DH500
16
16
83
FL DISPLAY DRIVER
IC100
14
I
29
•
31
82
29
30
5
6
65
64
54
56
51
49
28
27
77
X1
X0
SDA
38 DCAC_IN
EXCEPT US,CND MODEL
SCL
POWER_KEY
FLASH1/DMPORT_MICOM TX
FLASH2/DMPORT_MICOM RX
MD2
MD0
RSTX
SDA
SCL
EEPROM
IC1131
SIRCS
75
FL_DATA
7 DIN
76
FL_LAT
9 STB
74
FL_CLK
8 CLK
GRID1
I
GRID11
SEG1
I
SEG17
VOL_ENCODER(A)
VOL_ENCODER(B)
 ENC_A
DMPORT_RX
DMPORT_TX
 ENC_B
A/D2
A/D1
31
32
2
REMOTE
CONTROL
SIGNAL
RECEIVER
IC103
OUT
SIRCS
+5V
(DCDC)
SYSTEM
CONTROL
IC1101 (4/5)
BUFFER
IC101
FLASH2
MD2
MD0
RESET
FLASH1
1
2
39
40
IC1111
RESET
42
I
32
9
4
2
8
6
3
1
5
MIC AMP
IC500
DETECT
D513
AUTO CAL MIC
J500
X1101
24MHz
CNS504
5
6
8
9
3
FLASH
PROGRAMMING
S153
@
+3.3V
(STBY)
SW NETWORK 
S101-107,124
SW NETWORK 
S108-110
T101
SWITCHING
TRANSFORMER
Q101
SWITCHING
TRANSISTOR
RV102
MASTER
VOLUME
2
3
RV101
INPUT
SELECTOR
2
3
FL101
VACUUM
FLUORESCENT
DISPLAY
• Abbreviation
  CND : Canadian model
TUNER/AUDIO
SECTION
(Page 12)
%
4-5.  BLOCK  DIAGRAM  – KEY/DISPLAY Section –
Ver. 1.1
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