Read Sony STR-DE875 / STR-DE975 Service Manual online
34
STR-DE875/DE975
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
O
I
I
I
I
—
—
—
—
I
I
I
I
I
I
I
O
—
O
I
I
I
I
O
O
O
—
I
O
I
O
O
I
O
O
I
O
O
O
O
O
O
I
I
I
I
—
—
I/O
O
Pin Name
MBUS_STATUS_OUT
MD2
MD1
MD0
RSTX
VCC
X1
X0
VSS
VOLT_DETEC_STOP
RDS_CLK
PW_ON/OFF
MBUS_TV
MBUS_DVD
MBUS_VIDEO
SIRCS
DIR CE
VCC
DI
D.DO
ERROR
DATAO
XSTATE
D2.XRST2
D2.BST2
9616.PM2
VCC
9616.HACN2
9616.HCS2
9617.GP9
9617.BST1
9617.HCS1
9617.HACN1
9617.XRST1
9617.PM1
A1 IN
A1 OUT
PCM1800.RST
PCM1604.RST
PCM1604.ML
PCM1604.MC
PCM1604.MDI
PCM1604.MDO
FLASH_A
FLASH_B
FLASH_C
VCC
VSS
EEPROM.SDA
EEPROM.SCL
Description
MBUS status signal output
Operation mode setting input
Operation mode setting input
Operation mode setting input
Reset signal input
Power supply
Connection for a crystal resonator
Connection for a crystal resonator
Ground
AC off detect signal input
RDS clock signal input
Power switch key detect signal input
MBUS TV signal input
MBUS DVD signal input
MBUS VIDEO signal input
Data signal input from the remote control sensor
Chip enable signal output to DIR
Power supply
Data signal output to DIR
Data signal input from DIR
PLL error muting signal input from DIR
Audio data signal input from DIR
XSTATE data signal input from DIR
Reset signal output to DSP2
BST signal output to DSP2
PM2 signal output to DSP2
Power supply
HACN2 signal input from DSP2
HCS2 signal output to DSP2
GP9 signal input from DSP1
BST1 signal output to DSP1
HCS1 signal output to DSP1
HACN1 signal input from DSP1
Reset signal output to DSP1
PM1 signal output to DSP1
Control A1 signal input
Control A1 signal output
Reset signal output to ADC
Reset signal output to DAC
Latch signal output to DAC
Clock signal output to DAC
Data signal output to DAC
Data signal input from DAC
Connected to ground
Connected to ground
Pull-up
Power supply
Ground
Data I/O terminal
Clock signal output to EEPROM
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