DOWNLOAD Sony STR-DH720 / STR-DH720HP Service Manual ↓ Size: 9.19 MB | Pages: 127 in PDF or view online for FREE

Model
STR-DH720 STR-DH720HP
Pages
127
Size
9.19 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dh720-str-dh720hp.pdf
Date
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STR-DH720/DH720HP
53
Pin No.
Pin Name
I/O
Description
55
NO_USE
-
Not Used
56
NO_USE
-
Not Used
57
NO_USE
-
Not Used
58
NO_USE
-
Not Used
59
NO_USE
-
Not Used
60
NO_USE
-
Not Used
61
NO_USE
-
Not Used
62
H2_POWER_CONT
O
Hudson 2: Power Control
63
FLI_BUSY
I
Hudson 2: Busy Notifi cation
64
HSYNC_SEL
O
Hudson 2: Horizontal sync selection signal output to the HSYNC select
65
FLI_SDA
I/O
Hudson 2: Communication Line I2C SDA
66
NO_USE
-
Not Used
67
FLI_SCL
I/O
Hudson 2: Communication Line I2C SDL
68
FLI_RESET
O
Hudson 2: RESET Hudson 2
69
NO_USE
-
Not Used
70
TEST_1
O
Test Pad 1 ( for designer evaluation only)
71
TEST_2
O
Test Pad 2 ( for designer evaluation only)
72
TEST_3
O
Test Pad 3 ( for designer evaluation only)
73
TEST_4
O
Test Pad 4 ( for designer evaluation only)
74
TEST_5
O
Test Pad 5 ( for designer evaluation only)
75
USB_UPDATE_LED
O
USB Update: USB Update LED Control
76
USB_MCHNG
I
USB: MCHNG (change of music fi le being playback) from USB Device BU81459KV
77
USB_BUSY
I
BUSY signal communication between USB board
78
USB_RESET
O
USB: RESET for USB Device BU81459KV
79
USB_IP_RESET
O
USB: RESET for iPod certifi cation IC
80
NO_USE
-
Not Used
81
USB_SDA
I/O
USB: Communication Line I2C SDA
82
NO_USE
-
Not Used
83
USB_SCL
I/O
USB: Communication Line I2C SDL
84
USB_OVC
I
USB: Overcurrent Detection
85
USB_IP_SDA
I/O
USB: Data Communication line - I2C SDA for iPod certifi cation IC
86
NO_USE
-
Not Used
87
USB_IP_SCL
I/O
USB: Data Communication line - I2C SCL for iPod certifi cation IC
88
USB_IRPTO
I
USB: IRPTO (notifi cation that two USB confi guration descriptor or more is connected) from 
USB Device BU81459KV
89
USB_REG_CTRL
I
USB: IOCP (Regulator Control for USB overcurrent detection) Control Line
90
NO_USE
-
Not Used
91
NO_USE
-
Not Used
92
NO_USE
-
Not Used
93
I2C_TEST_SDA
O
Monitor HA-Link I2C ( for designer evaluation only)
94
NO_USE
-
Not Used
95
I2C_TEST_SCL
O
Monitor HA-Link I2C ( for designer evaluation only)
96
MU_RST
I
USB Update: USB Update Main Micom Reset
97
MU_MD0
I
USB Update: USB Update MD0 select
98
STOP_PORT
I
STOP port
99
NO_USE
-
Not Used
100
VCC
-
Power supply pin (+3.3V)
STR-DH720/DH720HP
54
D-VIDEO BOARD (2/4) IC3201 FLI30502AC (VIDEO CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
VDDA33_LBADC
-
Power supply terminal (+3.3V)
2
LBADC_IN1
I
Standby signal input from the system controller
3 to 6
LBADC_IN2 to 
LBADC_IN5
-
Not Used
7
VDDA33_LBADC
-
Power supply terminal (+3.3V)
8
RESETn
I
Reset signal input from the system controller
9
VBUFC_RPLL
-
Not Used
10
VDD_RPLL_18 
-
Power supply terminal (+1.8V)
11
GND_RPLL
-
Ground terminal
12
XTAL
O
System clock output terminal (19.6 MHz)
13
TCLK
I
System clock input terminal (19.6 MHz)
14
AVDD_RPLL_33
-
Power supply terminal (+3.3V)
15
VSYNC1_VGA
-
Not Used
16
HSYNC1_VGA
-
Not Used
17
STI_TM2
-
Not Used
18
GPIO15/STI_TM1/
EXT_CSn
-
Not Used
19
SCART16
-
Not Used
20
CVDD_18
-
Power supply terminal (+3.3V)
21
CRVSS
-
Ground terminal
22
HOST_SCLK/
UART_DI/JTAG_CLK
O
Serial data input from the connector (for RS-232C) and DSP
23
HOST_SDATA/
UART_DO/
JTAG_MODE
I
Serial data output to the connector (for RS-232C) and DSP
24
DDC_SCLK
-
Not Used
25
DDC_SDATA
-
Not Used
26
CVDD_18
-
Power supply terminal (+1.8V)
27
CRVSS
-
Ground terminal
28
MSTR_SCLK
O
Clock signal output to the EEPROM
29
MSTR_SDATA
I/O
Two-way serial data with the EEPROM
30
RVDD_33
-
Power supply terminal (+3.3V)
31
CRVSS
-
Ground terminal
32 to 35
GPIO0 to GPIO3
-
Not Used
36
GPIO6/IRin
-
Not Used
37
CVDD_18
-
Power supply terminal (+1.8V)
38
CRVSS
-
Ground terminal
39
GPIO7/IRQin
-
Not Used
40
GPIO8/IRQout
-
Not Used
41
GPIO9/SIPC_SCLK/
A19
I
I2C data input from the system controller
42
GPIO10/
SIPC_SDATA/A20
I
I2C clock signal input from the system controller
43
CVDD_18
-
Power supply terminal (+1.8V)
44
CRVSS
-
Ground terminal
45, 46
GPIO11/PWM0, 
GPIO12/PWM1
-
Not Used
47
RVDD_33
-
Power supply terminal (+3.3V)
48
CRVSS
-
Ground terminal
49
GPIO13/PWM2/
JTAG_RESET
-
Not Used
50
GPIO14/PWM3/
SCART16_1
-
Not Used
51
CVDD_18
-
Power supply terminal (+1.8V)
52
CRVSS
-
Ground terminal
53
GPIO4/VIDIN_HS
-
Not Used
54
GPIO5/VIDIN_VS
-
Not Used
STR-DH720/DH720HP
55
Pin No.
Pin Name
I/O
Description
55
VID2_CLK/ROM_OEn
-
Not Used
56
VID_DE_FLD/A0/
GPIO16
-
Not Used
57
I2S_SPDIF_IN_DATA
-
Not Used
58
I2S_IN_WCLK/
GPIO50
-
Not Used
59
I2S_IN_BCLK/
GPIO51
-
Not Used
60
I2S0_SPDIF_OUT_
DATA
-
Not Used
61
I2S_OUT_WCLK/
GPIO52
-
Not Used
62
I2S_OUT_BCLK/
GPIO53
-
Not Used
63
I2S1_OUT_DATA
-
Not Used
64
AUD_CLKOUT
-
Not Used
65
CVDD_18
-
Power supply terminal (+1.8V)
66
CRVSS
-
Ground terminal
67
DEN/VOP_FLD
O
Data enable signal output to the HDMI transmitter and D/A converter
68
DHS/VOP_HS
O
Horizontal sync signal output to the HDMI transmitter and D/A converter
69
DHS/VOP_VS
O
Vertical sync signal output to the HDMI transmitter and D/A converter
70
DCLK/VOP_CLK
O
Output data clock signal output to the HSYNC select, HDMI transmitter and D/A converter
71
PBIAS
-
Not Used
72
PPWR
-
Not Used
73
AVSS_LV
-
Ground terminal
74
AVDD_LV_33
-
Power supply terminal (+3.3V)
75 to 84
CH3P_LV_E/R0, 
CH3N_LV_E/R1, 
CHKP_LV_E/R2, 
CHKN_LV_E/R3, 
CH2P_LV_E/R4, 
CH2N_LV_E/R5, 
CH1P_LV_E/R6, 
CH1N_LV_E/R7, 
CH0P_LV_E/G0, 
CH0N_LV_E/G1 
O
Serial data output to the HDMI transmitter and D/A converter
85
AVSS_OUT_LV
-
Ground terminal
86
AVDD_OUT_LV_33
-
Power supply terminal (+3.3V)
87 to 96
CH3P_LV_O/G2, 
CH3NLV_O/G3, 
CHKP_LV_O/G4, 
CHKN_LV_O/G5, 
CH2P_LV_O/G6, 
CH2N_LV_O/G7, 
CH1P_LV_O/B0, 
CH1N_LV_O/B1, 
CH0P_LV_O/B2, 
CH0N_LV_O/B3
O
Serial data output to the HDMI transmitter and D/A converter
97
AVSS_OUT_LV
-
Ground terminal
98
AVDD_OUT_LV_33
-
Power supply terminal (+3.3V)
99 to 102
PD20/B4/GPIO45 to 
PD23/B7/GPIO48
O
Serial data output to the HDMI transmitter and D/A converter
103
CVDD_18
-
Power supply terminal (+1.8V)
104
CRVSS
-
Ground terminal
105
GPIO49/A18
-
Not Used
106
ROM_SCSn/
ROM_CSn
O
Serial data input from the serial fl ash
107
ROM_SCLK/A17
O
Serial clock signal output to the serial fl ash
108
ROM_SDO/A16/
OPM2
O
Serial data output to the serial fl ash
109
ROM_SDI/ROM_WEn
I
Serial data output to the serial fl ash
110
RVDD_33
-
Power supply terminal (+3.3V)
111
CRVSS
-
Ground terminal
STR-DH720/DH720HP
56
Pin No.
Pin Name
I/O
Description
112
EXT_ADC_CLAMP/
A15/OPM1
-
Not Used
113
XOSD_CLK/A14/
OPM0
-
Not Used
114
XOSD_HS/A13/FS1
-
Not Used
115
XOSD_VS/A12/FS0
-
Not Used
116
XOSD_FLD/A11/FT1
-
Not Used
117
VBI_DATA_7/A10/FT0
-
Not Used
118, 119
VBI_DATA_6/A9/BT2, 
VBI_DATA_5/A8/BT1
-
Not Used
120
VBI_DATA_4/A7/
GPO23/BT0
-
Not Used
121
VBI_DATA_3/A6/
GPO22/OSC_SEL
-
Not Used
122 to 
124
VBI_DATA_2/A5/
GPIO21 to 
VBI_DATA_0/A3/
GPIO19
-
Not Used
125
VBI_VALID/A2/
GPIO18
-
Not Used
126
VBI_CLK/A1/GPIO17
-
Not Used
127
VID_DATA_IN_16/D0/
VID2_0
-
Not Used
128
RVDD_33
-
Power supply terminal (+3.3V)
129
CRVSS
-
Ground terminal
130
VID_DATA_IN_17/D1/
VID2_1
-
Not Used
131
CVDD_18
-
Power supply terminal (+1.8V)
132
CRVSS
-
Ground terminal
133
VID_DATA_IN_18/D2/
VID2_2
-
Not Used
134
CVDD_18
-
Power supply terminal (+1.8V)
135
CRVSS
-
Ground terminal
136 to 
140
VID_DATA_IN_19/
D3/VID2_3 to 
VID_DATA_IN_23/D7/
VID2_7
-
Not Used
141, 142
VID_DATA_IN_0, 
VID_DATA_IN_1
-
Not Used
143
CVDD_18
-
Power supply terminal (+1.8V)
144
CRVSS
-
Ground terminal
145 to 
150
VID_DATA_IN_2 to 
VID_DATA_IN_7
-
Not Used
151
VID_CLK1
-
Not Used
152
RVDD_33
-
Power supply terminal (+3.3V)
153
CRVSS
-
Ground terminal
154
GPIO36/JTAG_TDO
-
Not Used
155
GPIO35/JTAG_TDI
-
Not Used
156
GPIO34
I
External receipt bus open signal input from the system controller
157
GPIO33
-
Not Used
158
CVDD_18
-
Power supply terminal (+1.8V)
159
CRVSS
-
Ground terminal
160, 161
GPIO24, GPIO25
-
Not Used
162, 163
VID_DATA_IN_8/
GPIO54, 
VID_DATA_IN_9/
GPIO55
-
Not Used
164
GPIO26
-
Not Used
165, 166
VID_DATA_IN_10, 
VID_DATA_IN_11
-
Not Used 
167 to 
169
GPIO27 to GPIO29
-
Not used
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