Sony STR-DH700 Service Manual ▷ View online
STR-DH700
61
1
2
3
4
5
6
7
10
13
14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
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36
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42
43
44
45
46
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48
49
50
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55
56
57
58
59
60
11 12
8
9
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
HPD_C
VCC
VCC
VCC
GND
BDT2P
BDT2N
BDT1P
BDT1N
GND
GND
GND
BDT0N
BCLKP
BCLKN
SCL_B
SCA_B
HPD_B
CVCC
CEC_LINE
GND
GND
ADT2P
ADT1P
ADT0P
ADT0N
VCC
ACLKP
ACLKN
GND
VCC
OUTDIS
CEC_RX
SCL_A
SDA_A
HPD_A
ADT1N
ADT2N
VCC
HPD_SINK
DDC/HPD CONTROL
T
T
T
T
T
T
T
T
T
T
T
T
T
HPD OUT
DCC
I/O
DDC
I/O
DDC I/O
DDC I/O
HPD OUT
DDC
I/O
DDC
I/O
HPD
OUT
DDC I/O
HPD IN
DDC I/O
CEC I/O
T
T
T
MAIN FUNCTION CONTROL
BIAS
GENERATOR
EQUALIZER/
OUTPUT PIN ORDER CONTROL
SDA_SINK
SCL_SINK
GND
GND
GND
GND
GND
VCC
YDT0N
YDT0P
GND
YDT1N
YDT1P
VCC
YDT2N
YDT2P
GND
SELA
SELB
SELC
CEC_TX
OP
ACTRLN
REXT
VCC
VCC
GND
GND
CDT0P
CDT0N
VCC
CCLKP
CCLKN
SCL_C
SDA_C
RXTM
GND
CDT2P
CDT2N
CDT1P
CDT1N
YCLKN
YCLKP
BDT0P
IC3503 IC CXB1444R-T6 (HDMI RE BOARD (1/2))
IC3521 SN74LV4052APWR (HDMI RE BOARD (1/2))
IC3504 SN74LV4052APWR (HDMI RE BOARD (1/2))
IC3504 SN74LV4052APWR (HDMI RE BOARD (1/2))
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2Y0
1Y2
VCC
1Y1
1-COM
1Y0
1Y3
A
B
GND
GND
INH
2Y1
2Y3
2-COM
2Y2
STR-DH700
62
IC210 NJM2595M-TE2 (VIDEO BOARD)
1
VOUT1
2
SW5
8
V-
3
VIN5
4
SW3
5
VIN4
6
SW4
7
VIN3
S3
S1
S2
S4
S6
S7
S5
16 V+
SW2
VIN2
VIN2
VOUT2
SW1
VIN1
GND
VOUT3
VIN1
GND
VOUT3
6dB
AMP
75Ω
DRIVER
10
9
15
14
13
12
11
13
12
11
-V
+V
IC220 NJM2586AM (VIDEO BOARD)
6dB
AMP
75Ω
DRIVER
CONT1
CONT2
6dB
AMP
75Ω
DRIVER
CONT1
6dB
AMP
75Ω
DRIVER
CONT1
CONT2
CONT2
1
2
3
4
5
6
8
9
10
11
12
24
23
22
21
20
19
17
16
15
14
13
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
CH1 IN1
SW1
CH1 IN2
SW2
CH1 IN3
GND
CH2 IN1
GND
CH2 IN2
GND
CH2 IN3
CH1 OUT
PS
CH2 OUT
V+2
CH3 OUT
GND
7
18
V+1
V-2
CH3 IN1
V-1
CH3 IN2
GND
CH3 IN3
STR-DH700
63
• IC Pin Function Descriptions
DIGITAL BOARD (1/3) IC2006 ADSP21266SKSTZ-2C (DSP EX3)
DIGITAL BOARD (1/3) IC2006 ADSP21266SKSTZ-2C (DSP EX3)
Pin No.
Pin Name
I/O
Description
1
VDDINT
—
Power supply pin (+1.2 V)
2
CLKCFG0
I
Clock frequency setting signal input 0 (Fixed at L)
3
CLKCFG1
I
Clock frequency setting signal input 1 (Fixed at H)
4
BOOTCFG0
I
Boot mode setting signal input 0 for DASP IC (Fixed at H)
5
BOOTCFG1
I
Boot mode setting signal input 1 for DASP IC (Fixed at H)
6
GND
—
Ground
7
VDDEXT
—
Power supply pin (+3.3 V)
8
GND
—
Ground
9
VDDINT
—
Power supply pin (+1.2 V)
10
GND
—
Ground
11
VDDINT
—
Power supply pin (+1.2 V)
12
GND
—
Ground
13
VDDINT
—
Power supply pin (+1.2 V)
14
GND
—
Ground
15
FLAG0
O
Interruption request signal output for SYSTEM CONTROL IC
16
FLAG1
O
PLL lock error signal output and data error fl ag signal output for SYSTEM CONTROL IC
17
AD7
I/O
Not used (Open)
18
GND
—
Ground
19
VDDINT
—
Power supply pin (+1.2 V)
20
GND
—
Ground
21
VDDEXT
—
Power supply pin (+3.3 V)
22
GND
—
Ground
23
VDDINT
—
Power supply pin (+1.2 V)
24 to 26
AD6 to AD4
I/O
Not used (Open)
27
VDDINT
—
Power supply pin (+1.2 V)
28
GND
—
Ground
29, 30
AD3, AD2
I/O
Not used (Open)
31
VDDEXT
—
Power supply pin (+3.3 V)
32
GND
—
Ground
33, 34
AD1, AD0
I/O
Not used (Open)
35
WR*
O
Not used (Open)
36, 37
VDDINT
—
Power supply pin (+1.2 V)
38
GND
—
Ground
39
RD
O
Not used (Open)
40
ALE
O
Not used (Open)
41 to 43
AD15 to AD13
I/O
Not used (Open)
44
GND
—
Ground
45
VDDEXT
—
Power supply pin (+3.3 V)
46
AD12
I/O
Not used (Open)
47
VDDINT
—
Power supply pin (+1.2 V)
48
GND
—
Ground
49 to 52
AD11 to AD8
I/O
Not used (Open)
53
A16 DAI_P1
O
Not used (Open)
54
VDDINT
—
Power supply pin (+1.2 V)
55
GND
—
Ground
56, 57
A17 DAI_P2, A18
DAI_P3
O
Not used (Open)
58
GND
—
Ground
59
VDDEXT
—
Power supply pin (+3.3 V)
60
VDDINT
—
Power supply pin (+1.2 V)
61
GND
—
Ground
62
PF_CE DAI_P4
I/O
Not used (Open)
63
SPI_MAS DAI_P5
O
Not used (Open)
64
DPSOA DAI_P6(L&R)
O
PCM audio signal output
STR-DH700
64
Pin No.
Pin Name
I/O
Description
65
DPSOB DAI_
P7(SL&SR)
O
PCM audio signal output
66
VDDINT
—
Power supply pin (+1.2 V)
67
GND
—
Ground
68
VDDINT
—
Power supply pin (+1.2 V)
69
GND
—
Ground
70
DPSOC DAI_
P8(C&SW)
O
PCM audio signal output
71
DPSOD DAI_
P9(SBL&SBR)
O
PCM audio signal output
72
VDDINT
—
Power supply pin (+1.2 V)
73
VDDEXT
—
Power supply pin (+3.3 V)
74
GND
—
Ground
75
VDDINT
—
Power supply pin (+1.2 V)
76
GND
—
Ground
77
DAI_P10 DPSOE
O
Not used (Open)
78
DAI_P11 DPSIA
I
PCM audio signal input
79
DAI_P12 DPSIB
I
PCM audio signal input
80
DAI_P13 DPSIC
I
PCM audio signal input
81
DAI_P14 DPSID
I
PCM audio signal input
82
DAI_P15 DPSIE
I
PCM audio signal input
83
VDDINT
—
Power supply pin (+1.2 V)
84, 85
GND
—
Ground
86
DAI_P16 DPDVLRCK
O
L/R sampling clock (44.1 kHz) signal output for PCM audio signal output
87
DAI_P17 DPDVBCK
O
Bit clock (2.8224 MHz) signal output for PCM audio signal output
88
DAI_P18 DPLRCK
I
L/R sampling clock (44.1 kHz) signal input from PCM audio signal input
89
DAI_P19 DPBCK
I
Bit clock (2.8224 MHz) signal input from PCM audio signal input
90
VDDINT
—
Power supply pin (+1.2 V)
91, 92
GND
—
Ground
93
VDDEXT
—
Power supply pin (+3.3 V)
94
DAI_P20 DPFSCK
I
Master clock signal input
95
GND
—
Ground
96
VDDINT
—
Power supply pin (+1.2 V)
97
FLAG2 NONAUDIO*
I
Digital input signal select control signal input
98
FLAG3 SF_CE*
O
Not used (Open)
99
VDDINT
—
Power supply pin (+1.2 V)
100
GND
—
Ground
101
VDDINT
—
Power supply pin (+1.2 V)
102
GND
—
Ground
103
VDDINT
—
Power supply pin (+1.2 V)
104
GND
—
Ground
105
VDDINT
—
Power supply pin (+1.2 V)
106
GND
—
Ground
107, 108
VDDINT
—
Power supply pin (+1.2 V)
109
GND
—
Ground
110
VDDINT
—
Power supply pin (+1.2 V)
111
GND
—
Ground
112
VDDINT
—
Power supply pin (+1.2 V)
113
GND
—
Ground
114
VDDINT
—
Power supply pin (+1.2 V)
115
GND
—
Ground
116
VDDEXT
—
Power supply pin (+3.3 V)
117
GND
—
Ground
118
VDDINT
—
Power supply pin (+1.2 V)
119
GND
—
Ground
120
VDDINT
—
Power supply pin (+1.2 V)
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